Water pumping and transferring device for environmental pollution source

Abstract

The utility model discloses a water pumping and transferring device for an environmental pollution source. The water pumping and transferring device comprises a transferring tank and a side box, the sewage transfer tank has the advantages that the air exhaust and air inflation dual-purpose pump and the liquid level sensor are adopted, when polluted water is pumped and pumped, a water pipe for pumping sewage can be connected with the spiral quick connector, then the air exhaust and air inflation dual-purpose pump is started to exhaust air, the air exhaust and air inflation dual-purpose pump pumps out air in the transfer tank, the air pressure in the transfer tank is reduced, and the sewage is pumped out through the liquid level sensor. When the sewage reaches the liquid level, the liquid level sensor sends out a signal, and the air exhaust and air inflation dual-purpose pump, the first electromagnetic valve and the second electromagnetic valve are closed through the controller, so that the transfer tank can be quickly closed, meanwhile, the sewage is prevented from entering the air exhaust and air inflation dual-purpose pump, and the air exhaust and air inflation dual-purpose pump is prevented from being corroded due to contact with the sewage; according to the automatic sealing device, the whole service life is prolonged, automatic sealing can be completed, meanwhile, the trouble of manual operation of workers is omitted, and using convenience and working efficiency are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage sampling devices, in particular to a water quality pumping and transfer device for an environmental pollution source. Background Art

[0002] Water pollution sampling, also known as water pollution sampling, refers to the process of extracting water samples from polluted water according to prescribed methods and a certain ratio. By testing and analyzing the extracted water samples, the degree of water pollution, the types and contents of pollutants, and other relevant water quality parameters are determined. This is used to guide production activities and take relevant measures to achieve the goal of reducing water pollution.

[0003] After searching, it was found that the announcement number is CN212871855U, and the name is a polluted land sewage sampling device that is easy to transfer. The application proposes that after water quality sampling, it is often necessary to transfer the sample to the inside of a storage tank. However, the storage tanks currently used are generally sealed by screwing the lid. In this way, when the staff holds the tool in one hand during sampling, it is difficult to operate the storage tank with one hand, and the use effect is poor. By pressing the button, the first piston can be pushed to move inside the first squeeze tube, thereby pushing the gas inside the first squeeze tube into the second squeeze tube, and then through the second piston. The plug and the transmission rod push the sealing plug to rotate and open around the rotating shaft, and then the staff can inject the sample into the functional chamber through the liquid injection port, and then the liquid can pass through the partition and the sealing plug and then flow from the through groove to the inside of the storage tank. Then, the sealing plug can be reset and stuck to the partition under the action of the telescopic rod and the spring. In this way, the opening of the storage tank can be automatically sealed after the sample is transferred, which makes it convenient for the staff to operate with one hand. However, this application still requires a lot of labor to operate, and manual water injection is required, and it is still troublesome to use. Moreover, the drainage of this application is inconvenient, and further improvements can be made.

[0004] Currently, no effective solutions have been proposed for the problems in related technologies. Utility Model Content

[0005] (1) Technical problems solved

[0006] In view of the shortcomings of the existing technology, the present invention provides a water quality pumping transfer device for environmental pollution sources, which has the advantages of easy use and high working efficiency, thereby solving the problems in the above-mentioned background technology.

[0007] (2) Technical solution

[0008] In order to achieve the above advantages of convenient use and high working efficiency, the specific technical solutions adopted by the utility model are as follows:

[0009] A water quality pumping transfer device for an environmental pollution source comprises a transfer tank and a side box, a sealing plug fixedly connected to the top of the transfer tank, an air supply pipe and a water suction pipe being connected through the surface of the sealing plug, and a liquid level sensor fixedly installed on the top surface of the sealing plug, a first solenoid valve being installed on the surface of the water suction pipe, and a spiral quick connector being connected to the other end of the water suction pipe, an air suction and inflation dual-purpose pump fixedly installed inside the side box, an output end of the air suction and inflation dual-purpose pump being connected through the other end of the air supply pipe, and a second solenoid valve being installed on the surface of the air supply pipe, a controller fixedly installed on the front face of the side box, and an output end of the controller being electrically connected to an input end of the first solenoid valve, a second solenoid valve and an input end of the air suction and inflation dual-purpose pump, and an input end of the controller being electrically connected to an output end of the liquid level sensor.

[0010] Furthermore, the detection end of the liquid level sensor passes through the sealing plug and extends into the transfer tank, and the highest triggering liquid level of the liquid level sensor is lower than the installation height of one end of the gas pipe.

[0011] Furthermore, the bottom of the water pumping pipe extends to the bottom of the transfer tank, and the water pumping pipe is an L-shaped structure.

[0012] Furthermore, a battery is fixedly installed inside the side box, and the battery is electrically connected to the dual-purpose pump for exhaust and inflation, the first solenoid valve, the second solenoid valve and the liquid level sensor respectively.

[0013] Furthermore, the surface of the side box is provided with air holes on the outside of the dual-purpose pump for vacuuming and inflating, and a plurality of air holes are densely provided at equal intervals.

[0014] Furthermore, the transfer tank is fixedly connected to the side box.

[0015] (3) Beneficial effects

[0016] Compared with the existing technology, the utility model provides a water quality pumping transfer device for environmental pollution sources, which has the following beneficial effects:

[0017] (1) The utility model adopts an air-extraction and air-inflating dual-purpose pump and a liquid level sensor. When the polluted water is pumped out, the water pipe for extracting sewage can be connected to the spiral quick connector. Then, the air-extraction and air-inflating dual-purpose pump is started to extract air. The air-extraction and air-inflating dual-purpose pump extracts the air inside the transfer tank, reducing the air pressure inside the transfer tank, and the sewage can enter the transfer tank. When the liquid level is reached, the liquid level sensor sends a signal, and the air-extraction and air-inflating dual-purpose pump and the first solenoid valve and the second solenoid valve are closed by the controller, so that the transfer tank can be quickly closed. At the same time, the sewage is prevented from entering the air-extraction and air-inflating dual-purpose pump, and the air-extraction and air-inflating dual-purpose pump is prevented from contacting the sewage and being corroded, thereby extending the overall service life and being able to complete automatic sealing. At the same time, it saves the trouble of manual operation of the staff, and improves the convenience of use and work efficiency.

[0018] (2) The utility model adopts a dual-purpose pump for vacuuming and inflation and a battery. The battery supplies power to the dual-purpose pump for vacuuming and inflation, which is convenient for mobile use. When sewage needs to be discharged, the staff can start the dual-purpose pump for vacuuming and inflation to increase the air pressure inside the transfer tank. The sewage is squeezed out by the air pressure and discharged along the pumping pipe. The sewage can be easily discharged, eliminating the trouble of installing a drainage structure at the bottom, thereby making the overall structure of the transfer tank more concise and complete, avoiding the problem of leakage caused by opening a hole to install the drainage structure, and further improving the convenience of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0020] Figure 1 This is a schematic diagram of the internal structure of a water quality pumping and transfer device for environmental pollution sources proposed by the utility model;

[0021] Figure 2 This is a front view of a water quality pumping and transfer device for environmental pollution sources proposed by the utility model;

[0022] Figure 3 This is a schematic diagram of the external structure of a water quality pumping and transfer device for environmental pollution sources proposed by the utility model;

[0023] Figure 4 It is a top view of a water quality pumping and transfer device for an environmental pollution source proposed by the utility model.

[0024] In the picture:

[0025] 1. Transfer tank; 2. Sealing plug; 3. Water pump; 4. First solenoid valve; 5. Screw quick connector; 6. Liquid level sensor; 7. Air pipe; 8. Second solenoid valve; 9. Side box; 10. Air pump for both vacuum and inflation; 11. Battery; 12. Controller; 13. Air vent. DETAILED DESCRIPTION

[0026] To further illustrate each embodiment, the present invention provides drawings, which are part of the disclosure of the present invention and are mainly used to illustrate the embodiments. They can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. By referring to these contents, ordinary technicians in this field should be able to understand other possible implementation methods and the advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0027] According to an embodiment of the present utility model, a water pumping and transfer device for an environmental pollution source is provided.

[0028] The present invention will now be further described with reference to the accompanying drawings and specific embodiments. Figure 1-4 As shown, according to an embodiment of the present utility model, a water quality pumping and transfer device for an environmental pollution source includes a transfer tank 1 and a side box 9. A sealing plug 2 is fixedly connected to the top of the transfer tank 1. The sealing plug 2 is made of rubber, which is convenient for deformation and sealing the gap to complete the sealing. An air supply pipe 7 and a water suction pipe 3 are connected through the surface of the sealing plug 2, and a liquid level sensor 6 is fixedly installed on the top surface of the sealing plug 2. A first solenoid valve 4 is installed on the surface of the water suction pipe 3, and a spiral quick connector 5 is connected to the other end of the water suction pipe 3, which is a common pipeline connection structure. An air-extraction and air-inflating dual-purpose pump 10 is fixedly installed inside the side box 9, and the output end of the air-extraction and air-inflating dual-purpose pump 10 is connected to the other end of the air supply pipe 7, and a second solenoid valve 8 is installed on the surface of the air supply pipe 7. A controller 12 is fixedly installed on the front surface of the side box 9, and the output end of the controller 12 is connected to the first solenoid valve 4, the second solenoid valve 8 and the input end of the air-extraction and air-inflating dual-purpose pump 10. The pump 12 is electrically connected to the liquid level sensor 6, and the input end of the controller 12 is electrically connected to the output end of the liquid level sensor 6. When the polluted water is pumped out, the water pipe for extracting sewage can be connected to the spiral quick connector 5. Then, the air-extraction and air-inflating dual-purpose pump 10 is started to extract air. The air-extraction and air-inflating dual-purpose pump 10 extracts the air inside the transfer tank 1, so that the air pressure inside the transfer tank 1 is reduced, and the sewage can enter the transfer tank 1. When the liquid level is reached, the liquid level sensor 6 sends a signal, and the air-extraction and air-inflating dual-purpose pump 10 and the first solenoid valve 4 and the second solenoid valve 8 are closed through the controller 12, so that the transfer tank 1 can be quickly closed. At the same time, sewage is prevented from entering the air-extraction and air-inflating dual-purpose pump 10, and the air-extraction and air-inflating dual-purpose pump 10 is prevented from contacting sewage and being corroded, thereby extending the overall service life and being able to complete automatic sealing. At the same time, it saves the trouble of manual operation of the staff, and improves the convenience of use and work efficiency.

[0029] In one embodiment, the detection end of the liquid level sensor 6 passes through the sealing plug 2 and extends into the transfer tank 1, and the highest triggering liquid level of the liquid level sensor 6 is lower than the installation height of one end of the gas pipe 7, preventing sewage from entering the gas pipe 7.

[0030] In one embodiment, the bottom of the water pumping pipe 3 extends to the bottom of the transfer tank 1, and the water pumping pipe 3 is an L-shaped structure, which facilitates the discharge of sewage.

[0031] In one embodiment, a battery 11 is fixedly installed inside the side box 9, and the battery 11 is electrically connected to the air-extraction and air-inflating dual-purpose pump 10, the first solenoid valve 4, the second solenoid valve 8 and the liquid level sensor 6 respectively. The battery 11 supplies power to the air-extraction and air-inflating dual-purpose pump 10, which is convenient for mobile use. When sewage needs to be discharged, the staff can start the air-extraction and air-inflating dual-purpose pump 10 to inflate, so that the air pressure inside the transfer tank 1 increases, and the sewage is squeezed out by the air pressure, and the sewage is discharged along the pumping pipe 3, so that the sewage can be easily discharged, eliminating the trouble of installing a drainage structure at the bottom, thereby making the overall structure of the transfer tank 1 more concise and complete, avoiding the problem of water leakage caused by opening a hole to install a drainage structure, and further improving the convenience of use.

[0032] In one embodiment, ventilation holes 13 are provided on the surface of the side box 9 outside the dual-purpose pump 10 for vacuuming and inflating, and a plurality of ventilation holes 13 are densely provided at equal intervals to facilitate ventilation.

[0033] In one embodiment, the transfer tank 1 is fixedly connected to the side box 9, which is a common installation structure.

[0034] Working principle:

[0035] When pumping polluted water, the water pipe for extracting sewage can be connected to the spiral quick connector 5, and then the air-extraction and air-inflating dual-purpose pump 10 is started to extract air. The air-extraction and air-inflating dual-purpose pump 10 extracts the air inside the transfer tank 1, reducing the internal air pressure of the transfer tank 1, and the sewage can enter the transfer tank 1. When the liquid level is reached, the liquid level sensor 6 sends a signal, and the air-extraction and air-inflating dual-purpose pump 10 and the first solenoid valve 4 and the second solenoid valve 8 are closed through the controller 12, so that the transfer tank 1 can be quickly closed. At the same time, sewage is prevented from entering the air-extraction and air-inflating dual-purpose pump 10, and the air-extraction and air-inflating dual-purpose pump 10 is prevented from contacting the sewage and being corroded, thereby extending the overall service life. The life, and can complete automatic closure, at the same time, saves the trouble of manual operation of the staff, improves the convenience of use and work efficiency, at the same time, the battery 11 supplies power to the dual-purpose pump 10 for air extraction and inflation, which is convenient for mobile use. When it is necessary to discharge sewage, the staff can start the dual-purpose pump 10 for air extraction and inflation to increase the air pressure inside the transfer tank 1, squeeze out the sewage through the air pressure, and the sewage is discharged along the pumping pipe 3, so that the sewage can be easily discharged, eliminating the trouble of installing a drainage structure at the bottom, thereby making the overall structure of the transfer tank 1 more concise and complete, avoiding the problem of water leakage caused by opening a hole to install a drainage structure, and further improving the convenience of use.

[0036] In the present invention, unless otherwise clearly stipulated and limited, the terms "install", "set", "connect", "fix", "screw" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the present invention according to the specific circumstances.

[0037] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A water quality pumping and transfer device for environmental pollution sources, characterized in that: The invention comprises a transfer tank (1) and a side box (9), wherein a sealing plug (2) is fixedly connected to the top of the transfer tank (1), and an air delivery pipe (7) and a water extraction pipe (3) are connected through the surface of the sealing plug (2), and a liquid level sensor (6) is fixedly installed on the top surface of the sealing plug (2), a first electromagnetic valve (4) is installed on the surface of the water extraction pipe (3), and a spiral quick connector (5) is connected to the other end of the water extraction pipe (3), and an air pump (7) is fixedly installed inside the side box (9). 10), and the output end of the air pump (10) is connected to the other end of the air supply pipe (7), and a second electromagnetic valve (8) is installed on the surface of the air supply pipe (7), and a controller (12) is fixedly installed on the front surface of the side box (9), and the output end of the controller (12) is electrically connected to the first electromagnetic valve (4), the second electromagnetic valve (8) and the input end of the air pump (10), and the input end of the controller (12) is electrically connected to the output end of the liquid level sensor (6).

2. The water quality pumping transfer device for environmental pollution source according to claim 1 is characterized in that: The detection end of the liquid level sensor (6) passes through the sealing plug (2) and extends into the transfer tank (1), and the highest triggering liquid level of the liquid level sensor (6) is lower than the installation height of one end of the gas transmission pipe (7).

3. The water pumping and transfer device for environmental pollution sources according to claim 1, characterized in that: The bottom opening of the water pumping pipe (3) extends to the bottom of the transfer tank (1), and the water pumping pipe (3) is an L-shaped structure.

4. The water pumping and transfer device for environmental pollution sources according to claim 1, characterized in that: A battery (11) is fixedly installed inside the side box (9), and the battery (11) is electrically connected to the dual-purpose pump for exhaust and inflation (10), the first solenoid valve (4), the second solenoid valve (8) and the liquid level sensor (6).

5. The water pumping and transfer device for environmental pollution sources according to claim 1 is characterized in that: The surface of the side box (9) is provided with air vents (13) outside the dual-purpose pump (10) for both exhaust and inflation, and a plurality of air vents (13) are provided densely and evenly spaced.

6. The water pumping and transfer device for environmental pollution sources according to claim 1, characterized in that: The transfer tank (1) is fixedly connected to the side box (9).

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