CN-224231338-U - Water sampling device capable of being automatically adjusted

CN224231338UCN 224231338 UCN224231338 UCN 224231338UCN-224231338-U

Abstract

The utility model relates to the technical field of water sampling, and provides a water sampling device capable of being automatically adjusted, which comprises a sampling box, a pumping assembly used for taking water, a water level sensor, lifting equipment, a lifting rope, a supporting beam and a guide upright post, wherein the supporting beam is fixedly arranged at a sampling point, the upper end of the guide upright post is fixedly connected with the supporting beam, the lower end of the guide upright post is fixedly arranged at the water bottom, the sampling box is slidably arranged on the guide upright post, the water level sensor is arranged in the sampling box and used for detecting the water level, and the lifting equipment is arranged on the supporting beam and connected with the sampling box through the lifting rope so as to lift or lower the sampling box according to the water level. In addition, the water level sensor is used for detecting the water level, and the sampling box is lifted or lowered by lifting equipment based on the water level height, so that the water level sensor can adapt to water level change.

Inventors

HAN YUBIN
CUI JINFU
CHENG ZHIQIANG
PENG KE
XIAO BING
SONG CHUNHUA
ZHAO JUN
HE MINGDONG

Assignees

成都仁新科技股份有限公司

Dates

Publication Date: 20260512
Application Date: 20250401

Claims (8)

1. The utility model provides a water sampling device that can automatically regulated, including the sampling box and be used for the pumping components of water intaking, a serial communication port, still include level sensor, lifting means, the lifting rope, supporting beam and direction stand, supporting beam sets firmly in the sample point, direction stand upper end and supporting beam fixed connection, the direction stand lower extreme is fixed in the bottom of the water, the sampling box slides and sets up on the direction stand, level sensor locates the sampling box, be used for detecting water level, lifting means installs on supporting beam and is connected with the sampling box through the lifting rope, in order to promote or drop the sampling box according to water level.
2. The self-adjusting water sampling device of claim 1, wherein the pumping assembly comprises a self-priming pump, a drain hose and a water intake pipe, the self-priming pump is disposed in the sampling tank, the self-priming pump takes water through the water intake pipe and sends water into the water sample receiving device through the drain hose.
3. The automatically adjustable water sampling device of claim 2, wherein the pumping assembly further comprises an adjusting element and a connecting hose, the connecting hose is connected between the water intake pipe and the self-priming pump, and the adjusting element is arranged in the sampling box and is used for driving the water intake pipe to lift, so that water intake depth adjustment is realized.
4. The automatically adjustable water sampling device of claim 3 wherein the adjustment element is an electric push rod.
5. The automatically adjustable water sampling device of claim 3, wherein a drag chain is arranged between the sampling box and the supporting cross beam, and the self-priming pump and the control cable of the adjusting element are arranged in the drag chain in a penetrating manner.
6. The water sampling device capable of being automatically adjusted according to claim 3, wherein the sampling box comprises a filter box and a machine box, the self-priming pump and the adjusting element are arranged in the machine box, the filter box is fixedly connected with the bottom of the machine box, a water inlet hole is formed in the side wall of the filter box, and a filter screen is arranged outside the water inlet hole.
7. The automatically adjustable water sampling device of claim 6, wherein a heat dissipation window is arranged on the side wall of the case, a rainproof shutter is arranged on the heat dissipation window, and a rainproof cover plate is arranged on the top of the case.
8. The automatically adjustable water sampling device of any one of claims 1 to 7, wherein a counterweight support is provided at the bottom of the sampling tank, and a plurality of counterweights are connected to the counterweight support by fasteners.

Description

Water sampling device capable of being automatically adjusted Technical Field The utility model relates to the technical field of water sampling, in particular to a water sampling device capable of being automatically adjusted. Background The water quality detection is an important means for evaluating the water quality condition, early warning pollution, adjusting the water treatment process and detecting the treatment effect, and has a vital role in protecting water resources and human health. In order to adapt to water level change and automatic water taking, the floating of sampling device is realized through the flotation pontoon in the prior art generally, and automatic sampling is carried out by utilizing the sampling tube to cooperate with the pump simultaneously, for example, the floating water taking device is disclosed in the patent document with the publication number of CN205804478U ", however, the water taking hose also bears the effect of fixing the water taking device besides bearing the effect of a water taking pipeline in the prior art, and this can lead to the long-term atress of the water taking hose, easily causes the loosening of the connection position of the water taking hose and the pump, and influences the water taking effect. Disclosure of utility model The utility model aims to provide a water sampling device capable of being automatically adjusted so as to solve the defects in the prior art. The utility model is realized by the following technical scheme: The utility model provides a water sampling device that can automatically regulated, including sampling box and the pumping components who is used for the water intaking, still include level sensor, lifting means, the lifting rope, supporting beam and direction stand, supporting beam sets firmly in the sample point, direction stand upper end and supporting beam fixed connection, the direction stand lower extreme is fixed in the bottom, the sampling box slides and sets up on the direction stand, level sensor locates sampling box for detect water level, lifting means installs on supporting beam and is connected with the sampling box through the lifting rope, in order to promote or transfer sampling box according to water level. Optionally, the pumping assembly comprises a self-priming pump, a drainage hose and a water intake pipe, wherein the self-priming pump is arranged in the sampling box, and is used for taking water through the water intake pipe and sending water into the water sample receiving device through the drainage hose. Optionally, the pumping assembly further comprises an adjusting element and a connecting hose, the connecting hose is connected between the water intake pipe and the self-priming pump, and the adjusting element is arranged in the sampling box and used for driving the water intake pipe to lift, so that water intake depth adjustment is realized. Optionally, the adjusting element is an electric push rod. Optionally, a drag chain is arranged between the sampling box and the supporting cross beam, and the self-sucking pump and the control cable of the adjusting element are arranged in the drag chain in a penetrating way. Optionally, the sampling box comprises a filter box and a case, the self-priming pump and the adjusting element are both arranged in the case, the filter box is fixedly connected to the bottom of the case, a water inlet hole is formed in the side wall of the filter box, and a filter screen is arranged outside the water inlet hole. Optionally, a heat dissipation window is arranged on the side wall of the case, a rainproof shutter is arranged on the heat dissipation window, and a rainproof cover plate is arranged on the top of the case. Optionally, the bottom of sampling case is equipped with the counter weight support, is connected with a plurality of balancing weights through the fastener on the counter weight support. The technical scheme of the utility model has at least the advantages and beneficial effects that the sampling box is arranged on the guide upright post in a sliding way, the position of the sampling box is limited by the guide upright post, the problem caused by fixing the sampling box through the water taking hose in the prior art is solved, in addition, the water level height is detected through the water level sensor, and the sampling box is lifted or lowered through the lifting equipment based on the water level height, so that the function of adapting to water level change can be realized. Drawings FIG. 1 is a schematic diagram of an automatically adjustable water sampling device according to the present utility model; FIG. 2 is a schematic view of the mounting structure of the inner and outer parts of the sampling box; The reference numeral 1-sampling box, 101-machine box, 1011-rain-proof shutter, 1012-rain-proof cover plate, 102-machine base, 103-filter box, 1031-filter screen, 104-counterweight support, 105-counterweight, 106-slide block, 2-supporting beam, 3-guidin