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CN-119160975-B - Device for realizing water inlet deoxidization of heating ventilation system

CN119160975BCN 119160975 BCN119160975 BCN 119160975BCN-119160975-B

Abstract

The invention relates to the field of heating ventilation systems, in particular to a device for realizing water intake and deoxidation of a heating ventilation system, which comprises a deoxidization tank, wherein supporting legs are arranged below the deoxidization tank, a baffle is arranged on the inner wall of the deoxidization tank, and the baffle divides the deoxidization tank into an upper space and a lower space. According to the invention, the water source is gasified and then conveyed into the U-shaped pipe, gas is condensed and liquefied at the lowest part of the U-shaped pipe, air is removed, the deoxidization work is completed, at the moment, the deoxidized water is guided into the high-temperature water source in the gasification process under the deoxidization tank, the water source is preheated, the discharged deoxidized air contains a certain temperature, when the temperature in the high-temperature water source in the gasification process under the deoxidization tank is lower, at the moment, the deoxidized air can enter the water source under the deoxidization tank through the spiral pipe, so that waste heat is recovered, and the structure can ensure that the deoxidized water source can be quickly heated and injected into a heating and ventilation system, and the power consumption of heating, ventilation heating and deoxidization heating is reduced.

Inventors

  • RUN PENGJIE

Assignees

  • 苏州曼凯系统集成科技有限公司

Dates

Publication Date
20260505
Application Date
20241029

Claims (5)

  1. 1. The device for realizing water inlet deoxidization of the heating ventilation system comprises a deoxidization tank (001) and is characterized in that a supporting leg (101) is arranged below the deoxidization tank (001), a partition plate (102) is arranged on the inner wall of the deoxidization tank (001), the partition plate (102) divides the deoxidization tank (001) into an upper space and a lower space, a pressure relief opening (103) is formed in the inner wall of the deoxidization tank (001), a heating pipe (104) is connected below the deoxidization tank (001) in a penetrating manner, a water injection pipe (105) is arranged at the bottom of the deoxidization tank (001), and the water injection pipe (105), the heating pipe (104) and the pressure relief opening (103) are all arranged in the space below the deoxidization tank (001); an oxygen removal assembly (002) disposed within and above the oxygen removal tank (001) for removing oxygen from the water; the stirring assembly (003) is arranged below the inside of the deoxidizing tank (001) and is used for stirring a water source; The flow guide assembly (004) is arranged below the partition board (102) and used for guiding steam, the deoxidizing assembly (002) comprises through holes (201), the through holes (201) are formed in the partition board (102) and are annularly distributed to form a plurality of groups, steam pipes (202) are connected in the through holes (201) in a penetrating manner, the steam pipes (202) are arranged in the space above the deoxidizing tank (001), one side of each steam pipe (202) is annularly distributed and connected with a connecting pipe (203) in a penetrating manner, the connecting pipes (203) are connected with the corresponding through holes (201) in a penetrating manner, the structure is annularly distributed and provided with a plurality of groups on the partition board (102), A condenser (211) is arranged at the top of the deoxidizing tank (001), an annular condensing pipe (212) is arranged above the partition plate (102), the annular condensing pipe (212) is connected with the condenser (211) in a pipeline manner, U-shaped pipes (204) are connected above the steam pipe (202) in a penetrating manner, and the annular condensing pipe (212) is in penetrating fit with the turning positions of all groups of U-shaped pipes (204); The utility model discloses a deaeration tank, including U-shaped pipe (204), baffle (102) and baffle, U-shaped pipe (205) are connected with L shape drain pipe (205) are run through to U-shaped drain pipe (205) are connected with the inside of baffle (102) are run through to L shape drain pipe (205) and the inside in deoxidization tank (001) below space, annular pipe (206) are installed to deoxidization tank (001) outside below, and annular pipe (206) one side is run through and is connected with drain pipe (210) are connected with L shape drain pipe (205) in the L shape drain pipe (205), annular pipe two (207) are installed to deoxidization tank (001) outside top, and annular pipe two (207) and each group U-shaped pipe (204) are run through to one side and waste gas recovery device pipe connection, solenoid (208) are installed in deoxidization tank (001) below space, install honeycomb duct (209) between solenoid (208) and annular pipe two (207), and install the control valve in honeycomb duct (209) to solenoid (208) and L shape drain pipe (205) below submerge the water source in deoxidization tank (001) below space.
  2. 2. The device for removing oxygen from water in a heating ventilation system according to claim 1, wherein the stirring assembly (003) comprises a motor (301), the motor (301) is installed above the partition plate (102), the motor (301) is located in a space above the oxygen removal tank (001), a main stirring rod (302) is installed at an output end of the motor (301), and the main stirring rod (302) is arranged in a space below the oxygen removal tank (001).
  3. 3. A device for removing oxygen from water entering a heating ventilation system according to claim 2, wherein an annular frame (303) is arranged above the main stirring rod (302), a main guide cylinder (304) is arranged below the partition plate (102), and all through holes (201) are completely covered inside the main guide cylinder (304).
  4. 4. The device for removing oxygen from water inlet of a heating ventilation system according to claim 3, wherein a first toothed ring (305) is installed on the inner wall of the main guide cylinder (304), four groups of auxiliary stirring rods (306) are rotatably connected below the annular frame (303), a second toothed ring (404) is installed above the annular frame (303), gears (307) are fixedly sleeved on the four groups of auxiliary stirring rods (306), and the gears (307) are meshed with the first toothed ring (305).
  5. 5. The device for realizing water intake deoxygenation of a heating ventilation system according to claim 4, wherein the diversion component (004) comprises auxiliary diversion barrels (401), the auxiliary diversion barrels (401) are annularly distributed and arranged below the partition plate (102), each group of through holes (201) are individually covered by the auxiliary diversion barrels (401), a turbofan (402) is arranged in the auxiliary diversion barrels (401), a gear II (403) is connected below the turbofan (402) in a shaft mode, and each group of gears II (403) is meshed with a gear ring II (404).

Description

Device for realizing water inlet deoxidization of heating ventilation system Technical Field The invention relates to the field of heating and ventilation systems, in particular to a device for realizing water inlet deoxidization of a heating and ventilation system. Background The heating ventilation system refers to heat supply, gas supply, ventilation and air conditioning engineering, is an important component in a building, aims to provide comfortable, safe and energy-saving indoor environment for people, and mainly aims to create a comfortable environment for the room by controlling parameters such as temperature, flow and humidity of air based on a series of heat transfer, heat exchange and heat conveying processes. The Chinese patent application with the bulletin number of CN212987181U discloses a water supplementing and deoxidizing device for a new energy boiler, which comprises a water supply tank, wherein a pressurizing pump is fixedly arranged on the top surface of the water supply tank, one end of the pressurizing pump is communicated with an air inlet pipe, and the other end of the pressurizing pump is communicated with a U-shaped pipe; according to the utility model, the pressurizing pump is started through the control panel, the air inlet pipe is driven to guide the water vapor in the boiler into the U-shaped pipe, and then the water vapor is discharged into the two comb-tooth type air injection pipes on the inner side of the water supply tank, so that the water vapor is discharged into the water supply tank through the plurality of air holes on the surfaces of the two air injection pipes, the heat exchange between the water vapor and the liquid in the water supply tank is facilitated, the disturbance in the form of bubbles can be carried out on the liquid in the water tank, meanwhile, the water vapor can increase the air pressure in the water supply tank, the temperature in the water supply tank is facilitated to be improved, and the electric heating pipe is started through the control panel, so that the dual heating of the liquid in the water supply tank is facilitated to be quickly improved, and the deoxidization efficiency is improved. The existing deoxidizing device generally adopts a high-temperature deoxidizing mode to separate oxygen in the use process, and because the oxygen in a water source and other gases and water are separated through condensing water vapor during separation, the disadvantage of the mode is that the water is in a low-temperature state after separation, and a large amount of resources are consumed for heating the water after the water is filled into a heating and ventilation system, so that the water is heated to the temperature required by the heating and ventilation system, and a large amount of resources are required for heating the water to an evaporation state when the water is filled into the deoxidizing device, so that the deoxidizing cost is greatly increased. Therefore, it is necessary to invent a device for removing oxygen from water entering a heating ventilation system to solve the above problems. Disclosure of Invention The invention aims to provide a device for realizing water inlet and deoxidation of a heating and ventilation system, which is characterized in that water source is heated and then condensed in a U-shaped pipe at a turning position, so that water and air are separated, and air containing residual heat can enter a water source below through a spiral pipe for waste heat recovery, and meanwhile, the water source after deoxidation can be preheated in the water source below and then injected into the heating and ventilation system, so that the heating loss of the heating and ventilation system is reduced, and the problems of high heating cost of water in the deoxidation process and subsequent injection into the heating and ventilation system in the prior art are solved. In order to achieve the aim, the invention provides the technical scheme that the device for realizing water intake deoxidization of the heating ventilation system comprises a deoxidization tank, wherein supporting legs are arranged below the deoxidization tank, a baffle plate is arranged on the inner wall of the deoxidization tank, the deoxidization tank is divided into an upper space and a lower space by the baffle plate, a pressure relief opening is formed in the inner wall of the deoxidization tank, a heating pipe is connected below the deoxidization tank in a penetrating way, a water injection pipe is arranged at the bottom of the deoxidization tank, and the water injection pipe, the heating pipe and the pressure relief opening are all arranged in the space below the deoxidization tank; The oxygen removal assembly is arranged above the inside of the oxygen removal tank and is used for removing oxygen in water; The stirring assembly is arranged below the interior of the deoxidizing tank and is used for stirring a water source; The flow guiding component is arranged below