CN-224201919-U - Water source heat pump energy supply heat source side monitoring system

CN224201919UCN 224201919 UCN224201919 UCN 224201919UCN-224201919-U

Abstract

The utility model discloses a water source heat pump energy supply heat source side monitoring system which comprises a water taking chamber, a first water pump, a second water pump and a water taking assembly, wherein the water taking assembly at least comprises an upper water taking pipe group and a lower water taking pipe group, the upper water taking pipe group comprises an upper water diversion pipeline, an upper water diversion control valve and a first temperature sensor assembly, the lower water taking pipe group comprises a lower water diversion pipeline, a lower water diversion control valve and a second temperature sensor assembly, the first water pump is communicated with a water taking main pipeline, and the water taking main pipeline is respectively communicated with the upper water diversion pipeline and the lower water diversion pipeline. The first temperature sensor assembly and the second temperature sensor assembly are used for respectively monitoring the temperature of water, matching the water inlet temperature of the heat source side of the water source heat pump unit according to the monitored temperature, and pumping water from the water inlet area through the first water pump according to the proper water inlet temperature to serve as a proper temperature water source pumped to the heat source side of the water source heat pump, so that the water inlet temperature of the heat source side of the water source heat pump is more proper, and the running stability and the energy saving effect are enhanced.

Inventors

WEI WEI
LIU JUAN
JIANG YAN

Assignees

江苏成创新能源科技有限公司

Dates

Publication Date: 20260505
Application Date: 20250529

Claims (8)

1. The monitoring system comprises a water intake chamber, a first water pump, a second water pump, a water intake component arranged below the water intake chamber, a first water pump communicated with the water intake component, The water taking assembly at least comprises an upper water taking pipe group and a lower water taking pipe group which are arranged up and down along the height direction of the water taking chamber; The upper water intake pipe group comprises an upper water intake pipe, an upper water intake control valve and a first temperature sensor component, one end of the upper water intake pipe is positioned outside the water intake chamber, the other end of the upper water intake pipe is positioned inside the water intake chamber, the upper water intake control valve is arranged on the upper water intake pipe positioned inside the water intake chamber, and the first temperature sensor component is arranged at the end part of the upper water intake pipe positioned outside the water intake chamber; the lower water intake pipe group comprises a lower water intake pipe, a lower water intake control valve and a second temperature sensor component, one end of the lower water intake pipe is positioned outside the water intake chamber, the other end of the lower water intake pipe is positioned inside the water intake chamber, the lower water intake control valve is arranged on the lower water intake pipe positioned inside the water intake chamber, and the second temperature sensor component is arranged at the end part of the lower water intake pipe positioned outside the water intake chamber; The inlet end of the first water pump is communicated with a main water intake pipe, and the main water intake pipe stretches into the water intake chamber to be communicated with the upper water diversion pipeline and the lower water diversion pipeline respectively; The upper end of the upper water diversion pipeline is communicated with a first intermediate pipeline, a first control valve is arranged on the first intermediate pipeline, the upper end of the lower water diversion pipeline is communicated with a second intermediate pipeline, a second control valve is arranged on the second intermediate pipeline, The water intake chamber is internally provided with a water storage cavity communicated with the first middle pipeline and the second middle pipeline, the input end of the second water pump is communicated with the water storage cavity, and the output end of the second water pump is communicated with the first middle pipeline and the second middle pipeline; The upper water diversion pipeline is provided with a third control valve close to the main water intake pipeline, and the lower water diversion pipeline is provided with a fourth control valve close to the main water intake pipeline.
2. The water source heat pump powered heat source side monitoring system of claim 1 wherein the upper water intake tube set is in the middle of the water intake chamber and the lower water intake tube set is in the bottom of the water intake chamber.
3. The water source heat pump energy supply heat source side monitoring system according to claim 1, wherein the water taking chamber is formed on one side of the water taking area by concrete pouring, the water taking chamber is positioned in the water taking area from the lower side of the upper part, a partition wall is vertically and fixedly arranged in the water taking chamber, the partition wall divides the water taking chamber into a left cavity and a right cavity, the water taking assembly is positioned in the left cavity, and the right cavity is a water storage cavity.
4. A water source heat pump energy supply heat source side monitoring system as set forth in claim 1, wherein an upper filter is installed on an upper water diversion pipeline in the water intake chamber, the upper filter is located on an upper water diversion pipeline section between the upper water diversion control valve and the first intermediate pipeline, a lower filter is installed on a lower water diversion pipeline in the water intake chamber, and the lower filter is located on a lower water diversion pipeline section between the lower water diversion control valve and the second intermediate pipeline.
5. The water source heat pump energy supply heat source side monitoring system according to claim 1, wherein the first temperature sensor assembly and the second temperature sensor assembly respectively comprise a fixed mounting ring and a temperature sensor, the fixed mounting ring is fixedly connected to the forefront end of the water diversion pipeline positioned outside the water taking chamber, and the temperature sensor is arranged on the fixed mounting ring and does not form contact with the water diversion pipeline.
6. The water source heat pump energy supply heat source side monitoring system according to claim 1, wherein at least two parallel water guide pipes are arranged on the upper water guide pipe and the lower water guide pipe which are arranged outside the water taking chamber, an upper filter cover which covers the outer end of the upper water guide pipe is fixedly arranged in the middle of the outer part of the water taking chamber, and a lower filter cover which covers the outer end of the lower water guide pipe is fixedly arranged below the outer part of the water taking chamber.
7. The water source heat pump energy supply heat source side monitoring system according to claim 1, wherein a first pipe plug is welded and fixed at the front end of a guide pipe of the upper water diversion pipeline, upper water through holes are formed in the guide pipe along the radial direction, the upper water through holes on adjacent guide pipes in the upper water diversion pipeline are staggered, and a fixed mounting ring in the first temperature sensor assembly is fixedly connected with the periphery of the first pipe plug; The front end of the guide pipe of the lower water guide pipeline is fixedly welded with a second pipe plug, lower water through holes are formed in the guide pipe along the radial direction, the lower water through holes on adjacent guide pipes in the lower water guide pipeline are staggered, and a fixed mounting ring in the second temperature sensor assembly is fixedly connected to the periphery of the second pipe plug; The upper water through holes and the lower water through holes are arranged in the horizontal direction on the respective guide pipes.
8. The water source heat pump energy supply heat source side monitoring system according to claim 1, wherein the first middle pipeline, the second middle pipeline and the second water pump are communicated through a first pipeline, a fifth control valve is arranged on the first pipeline, the first pipeline is also communicated with a second pipeline, a sixth control valve is arranged on the second pipeline, and the second pipeline is communicated with the water storage cavity; The input of the second water pump is communicated with a third pipeline which extends to the middle position below the water surface of the water storage cavity, and a turbidity sensor, a liquid level meter and a third temperature sensor are arranged in the water storage cavity.

Description

Water source heat pump energy supply heat source side monitoring system Technical Field The utility model relates to a water source heat pump energy supply heat source side monitoring system. Background The water source heat pump is a low-grade heat energy resource formed by utilizing solar energy and geothermal energy absorbed in the surface shallow water of the earth, such as underground water, rivers and lakes, adopts a heat pump principle, realizes a technology of transferring low-grade heat energy to high-grade heat energy by inputting a small amount of high-grade electric energy, adopts the water source as water inlet of the heat source side of the water source heat pump to provide an operation temperature base of the water source heat pump, selects a water source with proper temperature according to the water inlet temperature of the heat source side of the water source heat pump, and most adopts a position with fixed depth to take water when the water source side water source is obtained, but the temperature of the water taking position is easily influenced due to the mobility of the water resource and the variability of weather, so that in order to obtain the water inlet temperature of the heat source side of the relatively stable water source heat pump, further research is needed to obtain reliable water taking temperature and stable water supply at the water source heat pump, so that the stable and efficient operation of the water source heat pump is ensured. Disclosure of utility model Aiming at the technical problems, the utility model aims to provide a water source heat pump energy supply heat source side monitoring system which is flexible to use and stably obtains a water source. In order to achieve the above purpose, the present utility model provides the following technical solutions: The water source heat pump energy supply heat source side monitoring system comprises a water taking chamber, a first water pump, a second water pump and a water taking assembly arranged below the water taking chamber, wherein the first water pump is communicated with the water taking assembly, and the water taking assembly at least comprises an upper water taking pipe group and a lower water taking pipe group which are arranged up and down along the height direction of the water taking chamber; The upper water intake pipe group comprises an upper water intake pipe, an upper water intake control valve and a first temperature sensor component, one end of the upper water intake pipe is positioned outside the water intake chamber, the other end of the upper water intake pipe is positioned inside the water intake chamber, the upper water intake control valve is arranged on the upper water intake pipe positioned inside the water intake chamber, and the first temperature sensor component is arranged at the end part of the upper water intake pipe positioned outside the water intake chamber; the lower water intake pipe group comprises a lower water intake pipe, a lower water intake control valve and a second temperature sensor component, one end of the lower water intake pipe is positioned outside the water intake chamber, the other end of the lower water intake pipe is positioned inside the water intake chamber, the lower water intake control valve is arranged on the lower water intake pipe positioned inside the water intake chamber, and the second temperature sensor component is arranged at the end part of the lower water intake pipe positioned outside the water intake chamber; The inlet end of the first water pump is communicated with a main water intake pipe, and the main water intake pipe stretches into the water intake chamber to be communicated with the upper water diversion pipeline and the lower water diversion pipeline respectively; The upper end of the upper water diversion pipeline is communicated with a first intermediate pipeline, a first control valve is arranged on the first intermediate pipeline, the upper end of the lower water diversion pipeline is communicated with a second intermediate pipeline, a second control valve is arranged on the second intermediate pipeline, The water intake chamber is internally provided with a water storage cavity communicated with the first middle pipeline and the second middle pipeline, the input end of the second water pump is communicated with the water storage cavity, and the output end of the second water pump is communicated with the first middle pipeline and the second middle pipeline; The upper water diversion pipeline is provided with a third control valve close to the main water intake pipeline, and the lower water diversion pipeline is provided with a fourth control valve close to the main water intake pipeline. In a further embodiment, the upper water intake pipe group is located in the middle of the water intake chamber, and the lower water intake pipe group is located in the bottom of the water intake chamber. In a further embodiment, the water taking cha