CN211669559U

CN211669559U - Constant temperature control device for water purifier performance test water

Info

Publication number: CN211669559U
Application number: CN202020140231.3U
Authority: CN
Inventors: 罗才能; 蔡和润; 陈程
Original assignee: Xiamen Anxinyou Environmental Protection Technology Co Ltd
Current assignee: Xiamen Anxinyou Environmental Protection Technology Co Ltd
Priority date: 2020-01-21
Filing date: 2020-01-21
Publication date: 2020-10-13
Anticipated expiration: 2030-01-21

Abstract

The utility model relates to a thermostatic control device of water purifier capability test water, including water storage tank, temperature control mechanism and hydrologic cycle mechanism, the water storage tank contains a jar body and connects in the closing cap at jar body top, the jar body becomes the shape of the round platform of falling and sets up, temperature control mechanism contains refrigeration and heating integrative compressor, the heat exchange tube section of refrigeration and heating integrative compressor becomes under wide narrow form coil set up in the jar is internal, hydrologic cycle mechanism contain connect in the circulation drain pipe of jar body bottom center department, the play liquid end of circulation drain pipe is connected with corresponding circulating water pump, circulating water pump's play liquid end is connected with corresponding circulation feed liquor pipe. The utility model discloses simple and easy in the structure, easily make and low cost's basis on, can effectively adjust the temperature to the raw water for the detection in the water storage tank 1 fast, and can be with effectively with the difference in temperature control of the raw water for the detection in the different regions in the water storage tank at 1 ℃ of reasonable within range.

Description

Constant temperature control device for water purifier performance test water

Technical Field

The utility model relates to a water purifier performance test is with auxiliary assembly, specifically indicates a constant temperature control device of water purifier performance test water.

Background

Water used for performance test of the household water purifier needs constant temperature, and the water temperature conversion range in the test process needs to be controlled within +/-1 ℃, so that the raw water for detection needs to be subjected to constant temperature control. The existing method for controlling the temperature of raw water for detection mainly comprises the steps of storing raw water for detection through a water storage tank, configuring a refrigeration and heating integrated compressor outside the water storage tank, coiling a heat exchange pipe section of the refrigeration and heating integrated compressor in the water storage tank, and effectively heating or cooling the raw water for detection through the heat exchange pipe section, so as to realize the temperature control of the raw water for detection. Because in the heating process, the layering condition can be produced because of the difference in temperature to the water body of raw water for the detection, and the higher water of temperature can be upper portion in the jar, and the lower water of temperature can be lower part in the jar. At the moment, the temperature sensor can only monitor the temperature of a certain point in the water storage tank, the outlet water temperature cannot be represented, and the water body temperature is unstable and cannot be controlled within a reasonable range of +/-1 ℃.

In order to improve the stability and the uniformity of the water temperature of the raw water for detection, a water circulation mechanism is additionally arranged on the basis of a water outlet pipe by a plurality of manufacturers, and the water at the bottom of the water storage tank is effectively pumped and discharged to the top of the water storage tank in a circulating way through the arrangement of a liquid pumping pump and a circulating pipe section, so that the water at different heights is mixed, and the stability and the uniformity of the water temperature of the raw water for detection are ensured. However, since the water pumping point and the water output point of the liquid pump are fixed, the water storage tank is easily caused to form local water circulation at the side of the water storage tank where the water circulation mechanism is arranged, so that the mixing effect and the mixing efficiency of the water are greatly reduced, and better stable control of the water temperature is difficult to achieve. In order to further improve the stability and uniformity of the water body temperature of the raw water for detection, some manufacturers improve a water circulation mechanism, and change the original single-point water inlet and single-point water outlet into multi-point water inlet and multi-point water outlet. The water mixing effect and the water mixing efficiency are effectively improved, the connecting points and the connecting surfaces of the pipelines are greatly increased, the pipeline connecting points and the connecting surfaces are increased, the manufacturing difficulty and the manufacturing cost of the equipment are greatly improved, the probability of breakage and water leakage of the connecting parts is greatly increased, and the economical efficiency and the practicability are both insufficient.

Consequently, simple structure, easily make and low cost's basis on, design a section can be effectively fast to the raw water for the detection in the water storage tank adjust the temperature, and can be effectively with the constant temperature control device of the water purifier capability test water of the difference in temperature control of the raw water for the detection in the different regions in the water storage tank in the reasonable within range of 1 ℃ is the research objective of the utility model.

Disclosure of Invention

To the technical problem that above-mentioned prior art exists, the utility model provides a thermostatic control device of water purifier capability test water, the technical problem that above-mentioned prior art exists can effectively be solved to this thermostatic control device of water purifier capability test water.

The technical scheme of the utility model is that:

a constant temperature control device for water used for performance test of a water purifier comprises a water storage tank, a temperature control mechanism and a water circulation mechanism, wherein the water storage tank comprises a tank body and a sealing cover connected to the top of the tank body, the tank body is arranged in an inverted round table shape, the temperature control mechanism comprises a refrigeration and heating integrated compressor, a heat exchange section of the refrigeration and heating integrated compressor is arranged in the tank body in a coiled manner that the upper part is wide and the lower part is narrow, the water circulation mechanism comprises a circulation liquid outlet pipe connected to the center of the bottom of the tank body, the liquid outlet end of the circulation liquid outlet pipe is connected with a corresponding circulation water pump, the liquid outlet end of the circulation water pump is connected with a corresponding circulation liquid inlet pipe, the liquid outlet end of the circulation liquid inlet pipe is connected to the tank body, the tank body is internally connected with a corresponding inverted L-shaped water distribution pipe, and the upper end of the inverted L-, the lower end of the inverted L-shaped water distribution pipe extends into the heat exchange pipe section which is arranged in a winding mode, and a plurality of corresponding liquid permeation holes are uniformly distributed on the outer side wall of the bottom of the inverted L-shaped water distribution pipe; the tank body is supported by corresponding support legs, and corresponding L-shaped support plates are fixedly connected to the outer sides of the bottoms of the support legs.

The water storage tank is characterized in that corresponding water inlets and water outlets are respectively arranged below the water storage tank, the water inlets are connected to an external clear water source through corresponding water inlet pipes and water inlet valves, corresponding water outlet pipes are communicated and connected to the water outlet openings, and corresponding water outlet valves are arranged on the water outlet pipes.

The water outlet pipe is communicated and connected with a corresponding emptying pipe downwards at the inner end of the water outlet valve, and the emptying pipe is provided with a corresponding emptying valve.

The tank body is formed by arranging a tank body inner container and a tank body outer shell in an interlayer mode, and a corresponding heat insulation material layer is arranged between the tank body inner container and the tank body outer shell in a clamping mode.

The heat insulation material layer is formed by filling phenolic resin heat insulation materials.

The closing cap is fixedly connected with a corresponding pressure sensor and a corresponding temperature sensor, and the sensing ends of the pressure sensor and the temperature sensor respectively extend into the tank body.

The sealing cover is communicated with a corresponding pressure relief pipe, and a corresponding pressure relief valve is arranged on the pressure relief pipe in a fixing device.

The utility model has the advantages that:

1) the utility model discloses set the jar body of water storage tank to the shape of falling round platform to the heat transfer pipe section that will refrigerate and heat integrative compressor of type becomes to coil of narrow form about wide and sets up in the jar internally, through the setting of type along with of heat transfer pipe section, effectively ensures the even degree of heating. Because the jar body becomes the setting of inverted circular truncated cone shape, consequently its bottom volume reduces by a wide margin, on this basis, connects the circulation drain pipe of hydrologic cycle mechanism in jar body bottom center department, just can be effectively even extract the water that lies in jar body bottom, effectively prevents that hydrologic cycle becomes local circulation. And through the arrangement of the inverted L-shaped water distribution pipes, the water at the bottom of the tank body is effectively circulated and dispersed into the tank body, and the mixing effect and mixing efficiency of the water in different areas are effectively improved, so that the water is effectively prevented from circulating locally, and the speed of temperature control and the uniformity of temperature control are effectively improved.

2) The water discharged by the inverted L-shaped water distribution pipe comes from the bottom of the tank body of the water storage tank, the relative temperature of the water is low, and the lower end of the inverted L-shaped water distribution pipe extends into the heat exchange pipe section which is arranged in a coiled mode. Therefore, water uniformly discharged through the inverted L-shaped water distribution pipe can be directly contacted with the heat exchange pipe section which is arranged in a coiling manner, so that temperature rise is formed, the temperature control efficiency of the water heater is far higher than that of water with higher temperature, and the heat exchange temperature control efficiency is realized by mixing cold and hot water.

3) The tank body is supported by corresponding support legs, and corresponding L-shaped support plates are fixedly connected to the outer sides of the bottoms of the support legs. The support steadiness of stabilizer blade is effectively improved in setting up through L shape backup pad to ensure that the jar body that becomes inverted frustum shape setting can stably put, thereby effectively improve the utility model discloses a practical function.

4) The utility model discloses it is simple and easy still to have the structure, easily makes and low cost's advantage.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Detailed Description

To facilitate understanding of those skilled in the art, the structure of the present invention will now be described in further detail with reference to the following examples:

referring to fig. 1, a constant temperature control device for water used in performance test of a water purifier, includes a water storage tank 1, a temperature control mechanism 2 and a water circulation mechanism 3, the water storage tank 1 includes a tank 101 and a sealing cover 102 connected to the top of the tank 101, the tank 101 is disposed in an inverted round table shape, the temperature control mechanism 2 includes a refrigeration and heating integrated compressor 201, a heat exchange tube section 202 of the refrigeration and heating integrated compressor 201 is disposed in the tank 101 in a winding manner that is wide at the top and narrow at the bottom, the water circulation mechanism 3 includes a circulation liquid outlet pipe 301 connected to the center of the bottom of the tank 101, the liquid outlet end of the circulation liquid outlet pipe 301 is connected to a corresponding circulation water pump 302, the liquid outlet end of the circulation water pump 302 is connected to a corresponding circulation liquid inlet pipe 303, the liquid outlet end of the circulation liquid inlet pipe 303 is connected to the tank 101, the tank 101 is connected to a corresponding inverted L-shaped, the upper end of the inverted L-shaped water distribution pipe 4 is communicated and connected with the liquid outlet end of the circulating liquid inlet pipe 303, the lower end of the inverted L-shaped water distribution pipe 4 extends and is arranged in the heat exchange pipe section 202 which is arranged in a winding way, and a plurality of corresponding liquid permeating holes 5 are uniformly distributed on the outer side wall of the bottom of the inverted L-shaped water distribution pipe 4; the tank body 101 is supported by corresponding support legs 6, and corresponding L-shaped support plates 7 are fixedly connected to the outer sides of the bottoms of the support legs 6.

The water storage tank is characterized in that a corresponding water inlet and a corresponding water outlet are respectively arranged below the water storage tank 1, the water inlet is connected to an external clear water source through a corresponding water inlet pipe 8 and a corresponding water inlet valve 9, the water outlet is communicated and connected with a corresponding water outlet pipe 10, and a corresponding water outlet valve 11 is arranged on the water outlet pipe 10. The inner end of the water outlet pipe 10 at the water outlet valve 11 is connected with a corresponding emptying pipe 12 in a downward communication mode, and the emptying pipe 12 is provided with a corresponding emptying valve 13.

The tank body 101 is formed by arranging a tank body inner container 1011 and a tank body outer shell 1012 in an interlayer mode, and a corresponding heat preservation material layer 1013 is arranged between the tank body inner container 1011 and the tank body outer shell 1012 in a clamping mode. The thermal insulation material layer 1013 is formed by filling a phenolic resin thermal insulation material.

A pressure sensor 14 and a temperature sensor 15 are fixed to the cover 102, and sensing ends of the pressure sensor 14 and the temperature sensor 15 extend into the tank 101 respectively. And a corresponding pressure relief pipe is connected to the sealing cover 102 in a communicating manner, and a corresponding pressure relief valve 16 is arranged on the pressure relief pipe in a fixing manner.

The utility model discloses simple and easy in the structure, easily make and low cost's basis on, can effectively adjust the temperature to the raw water for the detection in the water storage tank 1 fast, and can be with effectively with the difference in temperature control of the raw water for the detection in the different regions in the water storage tank 1 in the reasonable within range of 1 ℃.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a thermostatic control device of water purifier capability test water, includes water storage tank (1), temperature control mechanism (2) and water circulation mechanism (3), water storage tank (1) contains a jar body (101) and connects in closing cap (102) at jar body (101) top, its characterized in that:

the tank body (101) is arranged in an inverted circular truncated cone shape, the temperature control mechanism (2) comprises a refrigeration and heating integrated compressor (201), a heat exchange pipe section (202) of the refrigeration and heating integrated compressor (201) is arranged in the tank body (101) in a winding manner in a wide-top narrow-bottom shape, the water circulation mechanism (3) comprises a circulation liquid outlet pipe (301) connected to the center of the bottom of the tank body (101), the liquid outlet end of the circulation liquid outlet pipe (301) is connected with a corresponding circulation water pump (302), the liquid outlet end of the circulation water pump (302) is connected with a corresponding circulation liquid inlet pipe (303), the liquid outlet end of the circulation liquid inlet pipe (303) is connected to the tank body (101), a corresponding inverted L-shaped water distribution pipe (4) is connected in the tank body (101) in a communicating manner, the upper end of the inverted L-shaped water distribution pipe (4) is connected to the liquid outlet end of the circulation liquid inlet pipe (, the lower end of the inverted L-shaped water distribution pipe (4) extends into the heat exchange pipe section (202) which is coiled, and a plurality of corresponding liquid permeating holes (5) are uniformly distributed on the outer side wall of the bottom of the inverted L-shaped water distribution pipe (4);

the tank body (101) is supported by corresponding support legs (6), and corresponding L-shaped support plates (7) are fixedly connected to the outer sides of the bottoms of the support legs (6).

2. The thermostatic control device for water used in a performance test of a water purifier according to claim 1, characterized in that: the water storage tank is characterized in that corresponding water inlets and water outlets are respectively arranged below the water storage tank (1), the water inlets are connected to an external clear water source through corresponding water inlet pipes (8) and water inlet valves (9), corresponding water outlet pipes (10) are connected to the water outlet openings in a communicated mode, and corresponding water outlet valves (11) are arranged on the water outlet pipes (10).

3. The thermostatic control device for water used in a performance test of a water purifier according to claim 2, characterized in that: the water outlet pipe (10) is communicated and connected with a corresponding emptying pipe (12) downwards at the inner end of the water outlet valve (11), and the emptying pipe (12) is provided with a corresponding emptying valve (13).

4. The thermostatic control device for water used in a performance test of a water purifier according to claim 1, characterized in that: the tank body (101) is formed by arranging a tank body inner container (1011) and a tank body outer shell (1012) in an interlayer mode, and a corresponding heat insulation material layer (1013) is arranged between the tank body inner container (1011) and the tank body outer shell (1012).

5. The thermostatic control device for water used in a performance test of a water purifier according to claim 4, characterized in that: the heat insulation material layer (1013) is formed by filling phenolic resin heat insulation materials.

6. The thermostatic control device for water used in a performance test of a water purifier according to claim 1, characterized in that: the sealing cover (102) is fixedly connected with a corresponding pressure sensor (14) and a corresponding temperature sensor (15), and sensing ends of the pressure sensor (14) and the temperature sensor (15) respectively extend into the tank body (101).

7. The thermostatic control device for water used in a performance test of a water purifier according to claim 1, characterized in that: the sealing cover (102) is communicated with a corresponding pressure relief pipe, and a corresponding pressure relief valve (16) is arranged on the pressure relief pipe in a fixing mode.