Anti-leakage cooling water circulation mechanism

Abstract

The utility model relates to the technical field of cold water circulation systems, in particular to a leakproof cooling water circulation mechanism which comprises a water storage tank, a water inlet cavity, a detection cavity and a water outlet cavity are arranged in the water storage tank, a first partition plate is arranged between the water inlet cavity and the detection cavity, and a second partition plate is arranged between the detection cavity and the water outlet cavity. A plurality of first through holes and a plurality of second through holes are formed in the bottom of the first partition plate and the bottom of the second partition plate respectively, a floating plate is arranged in the detection cavity in a floating mode, a plurality of limiting supporting rods penetrating through the floating plate are arranged in the detection cavity, a light reflecting part is arranged in the middle of the top of the floating plate, and a laser range finder corresponding to the light reflecting part is arranged on a top plate in the detection cavity. Compared with the prior art, the water storage tank has the advantages that the water level in the water storage tank can be guaranteed to be stable through the stable water inlet structure, meanwhile, the floating plate is matched with the laser range finder, stable and accurate range finding can be guaranteed, a mechanical detection water level is further arranged, the water level can be further rapidly sensed, and the leakage time is prevented from being long.

Description

Technical Field

[0001] The utility model relates to the technical field of cold water circulation systems, in particular to a leakage-proof cooling water circulation mechanism. Background Art

[0002] The cooling water circulation system refers to a water supply system in which cooling water is exchanged with heat, cooled, and then recycled. The cold water circulation cooling method is a common cooling method. Its principle is to use cold water to circulate and dissipate heat, taking away the body heat in the process, thereby achieving a cooling effect.

[0003] In the use of cold water circulation, most of them are sealed, that is, the water in the whole system is guaranteed to be circulated and the water volume is generally guaranteed to be consistent. However, the cold water circulation may leak during use. Once a leak occurs, it is easy to cause the cold water circulation to fail. For some equipment that needs to keep low temperature all the time, it will cause the equipment to overheat and be damaged. Generally, water circulation equipment will not stop operating until the water in the water tank has leaked out, and relevant personnel will go to check, and it is impossible to detect the leakage in time. Therefore, a liquid level sensor is generally installed in the water tank. The liquid level sensor in the prior art generally adopts an electrical signal type, but electrical components often have a high failure rate, and the accuracy is correspondingly low in flowing water. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a leakage-proof cooling water circulation mechanism capable of timely detecting leakage in view of the deficiencies in the above-mentioned background technology.

[0005] In order to solve the above technical problems, the technical solution provided by the utility model is as follows: a leak-proof cooling water circulation mechanism, comprising a water storage tank, a water inlet pipe is connected to one side of the water storage tank, a circulating water pump is connected to the top of the water storage tank, the circulating water pump is connected to an external water pipe and a water pumping pipe extending into the water storage tank, a water inlet chamber, a detection chamber and a water outlet chamber are sequentially arranged in the water storage tank from left to right, the water inlet pipe is extended to the water inlet chamber, the water pumping pipe is extended to the water outlet chamber, a first partition plate is connected between the water inlet chamber and the detection chamber, a second partition plate is connected between the detection chamber and the water outlet chamber, and a plurality of first through holes and a plurality of second through holes are respectively arranged at the bottom of the first partition plate and the bottom of the second partition plate;

[0006] A floating board is provided in the detection cavity, a plurality of limit support rods penetrating the floating board are connected in the detection cavity, a reflector is connected in the middle of the top of the floating board, and a laser rangefinder corresponding to the reflector is connected to the top plate in the detection cavity.

[0007] Furthermore, a sensing rod is connected to one side of the top of the floating board, and a sensing plug matching the sensing rod is connected to the top of the detection cavity, so as to facilitate mechanical sensing of the water level.

[0008] Furthermore, a detection slot is provided in the sensing plug, power supply sensing metal plates are connected to both sides of the sensing slot, and a power supply sensing metal head matching the sensing metal plate is connected to the top of the sensing plug to facilitate mechanical sensing of the water level.

[0009] Furthermore, a refrigerator is connected to one side of the water tank, and the refrigerator is connected to a heat exchange refrigeration plate extending to the bottom of the water inlet chamber, the detection chamber and the water outlet chamber. The rear side of the bottom of the water inlet chamber, the detection chamber and the water outlet chamber are all connected to temperature sensors to facilitate the refrigeration operation of the auxiliary refrigeration system.

[0010] Furthermore, the water inlet pipe extends to the bottom of the water inlet cavity and is connected to a water distribution plate, and a plurality of water outlets are provided at the bottom of the water distribution plate to facilitate further stable water inlet operation.

[0011] The advantages of the leakage-proof cooling water circulation mechanism of the utility model compared with the prior art are: the utility model can ensure the stability of the water level in the water tank by stabilizing the water inlet structure, and at the same time, through the floating plate and the laser rangefinder, the distance measurement can be guaranteed to be stable and accurate, and the mechanical water level detection is further arranged to further quickly sense the water level and prevent leakage for a long time. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 The utility model is a structural schematic diagram of a leakage-proof cooling water circulation mechanism.

[0013] Figure 2 The utility model is a side sectional structural schematic diagram of a leakage-proof cooling water circulation mechanism.

[0014] Figure 3 The utility model is a schematic diagram of a top cross-sectional structure of a leakage-proof cooling water circulation mechanism.

[0015] Figure 4 The utility model is a structural schematic diagram of a leakage-proof cooling water circulation mechanism.

[0016] As shown in the figure: 1. Water storage tank; 2. Refrigerator; 3. Water inlet chamber; 4. Detection chamber; 5. Water outlet chamber; 6. Circulating water pump; 7. Pumping pipe; 8. External water pipe; 9. Water inlet pipe; 10. First partition plate; 11. Second partition plate; 12. First through hole; 13. Second through hole; 14. Floating plate; 15. Laser rangefinder; 16. Reflector; 17. Limit support rod; 18. Induction rod; 19. Induction plug; 20. Detection slot; 21. Power supply induction metal head; 22. Power supply induction metal plate; 23. Heat exchange refrigeration plate; 24. Temperature sensor; 25. Water distribution plate; 26. Water outlet. DETAILED DESCRIPTION

[0017] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0018] Combined with Figure 1-4 A leak-proof cooling water circulation mechanism comprises a water storage tank 1, one side of the water storage tank 1 is connected with a water inlet pipe 9, the top of the water storage tank 1 is connected with a circulating water pump 6, the circulating water pump 6 is connected with an external water pipe 8 and a pumping pipe 7 extending into the water storage tank 1, the water storage tank 1 is provided with a water inlet chamber 3, a detection chamber 4 and a water outlet chamber 5 from left to right, the water inlet pipe 9 is extended to the water inlet chamber 3, the water inlet pipe 9 is extended to the bottom of the water inlet chamber 3 and is connected with a water distribution plate 25, the bottom of the water distribution plate 25 is provided with a plurality of water outlets 26, that is, when the cooling water to be circulated enters through the water inlet pipe 9, the impact force first It impacts the water dividing plate 25 and then slowly flows in through the water outlet 26, so as to ensure the overall stability of the water storage tank 1. The pumping pipe 7 extends to the water outlet chamber 5, and a first partition plate 10 is connected between the water inlet chamber 3 and the detection chamber 4. A second partition plate 11 is connected between the detection chamber 4 and the water outlet chamber 5. A plurality of first through holes 12 and a plurality of second through holes 13 are respectively provided at the bottom of the first partition plate 10 and the bottom of the second partition plate 11. At the same time, the plurality of first through holes 12 and the plurality of second through holes 13 provided on the first partition plate 10 and the second partition plate 11 can ensure the stable flow of water.

[0019] During specific implementation: cooling water is input through the water inlet pipe 9, and then stably and evenly input through the water distribution plate 25 and multiple through holes, so as to ensure the stable flow of water in the water tank 1, and then the water in the water tank 1 is extracted through the circulating water pump 6.

[0020] Combined with Figure 2 A floating plate 14 is floated in the detection chamber 4, a plurality of limit support rods 17 penetrating the floating plate 14 are connected in the detection chamber 4, a reflector 16 is connected in the middle of the top of the floating plate 14, and a laser rangefinder 15 corresponding to the reflector 16 is connected to the top plate in the detection chamber 4.

[0021] In specific implementation, the water in the water storage tank 1 is kept at a stable level, and then floated at a stable height by the floating board 14, and accurate distance measurement is performed by the laser rangefinder 15 in cooperation with the reflective element 16.

[0022] Combined with Figure 2-4 A sensing rod 18 is connected to one side of the top of the floating plate 14, a sensing plug 19 matching the sensing rod 18 is connected to the top of the detection chamber 4, a detection slot 20 is provided in the sensing plug 19, power supply sensing metal plates 22 are connected to both sides of the detection slot 20, and a power supply sensing metal head 21 matching the power supply sensing metal plate 22 is connected to the top of the sensing rod 18.

[0023] During specific implementation: in order to prevent the laser rangefinder 15 from errors and failures, the sensing rod 18 is used in conjunction with the sensing plug 19. Under normal circumstances, the power supply sensing metal plate 22 is used in conjunction with the power supply sensing metal head 21 to keep the power on. If the water level drops rapidly, that is, a leakage occurs, the sensing rod 18 and the sensing plug 19 will fall off and the power will be cut off. The water level can be sensed by mechanical connection. When the water level is lower than a certain height, the technology can ensure that an alarm is issued. That is, both the laser rangefinder 15 and the mechanical sensing require an external alarm. If the water level is low, an alarm can be issued.

[0024] Combined with Figure 2 A refrigerator 2 is connected to one side of the water storage tank 1, and the refrigerator 2 is connected to a heat exchange refrigeration plate 23 extending to the bottom of the water inlet chamber 3, the detection chamber 4 and the water outlet chamber 5. The rear side of the bottom of the water inlet chamber 3, the detection chamber 4 and the water outlet chamber 5 is connected to a temperature sensor 24.

[0025] In specific implementation, the water temperatures of the water inlet chamber 3 , the detection chamber 4 and the water outlet chamber 5 are sensed by the temperature sensor 24 , and timely auxiliary temperature control operations can be performed through the refrigerator 2 and the heat exchange refrigeration plate 23 .

[0026] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A leak-proof cooling water circulation mechanism, comprising a water storage tank (1), one side of the water storage tank (1) being connected to a water inlet pipe (9), the top of the water storage tank (1) being connected to a circulating water pump (6), the circulating water pump (6) being connected to an external water pipe (8) and a water pumping pipe (7) extending into the water storage tank (1), characterized in that: The water storage tank (1) is provided with a water inlet chamber (3), a detection chamber (4) and a water outlet chamber (5) from left to right in sequence; the water inlet pipe (9) is extended into the water inlet chamber (3); the water extraction pipe (7) is extended into the water outlet chamber (5); a first partition plate (10) is connected between the water inlet chamber (3) and the detection chamber (4); a second partition plate (11) is connected between the detection chamber (4) and the water outlet chamber (5); a plurality of first through holes (12) and a plurality of second through holes (13) are respectively provided at the bottom of the first partition plate (10) and the bottom of the second partition plate (11); A floating plate (14) is provided in the detection chamber (4), a plurality of position-limiting support rods (17) penetrating the floating plate (14) are provided in the detection chamber (4), a reflector (16) is provided in the middle of the top of the floating plate (14), and a laser rangefinder (15) corresponding to the reflector (16) is provided in the detection chamber (4) on the top plate.

2. A leak-proof cooling water circulation mechanism according to claim 1, characterized in that: A sensing rod (18) is connected to one side of the top of the floating plate (14), and a sensing plug (19) matching the sensing rod (18) is connected to the top of the detection cavity (4).

3. The anti-leakage cooling water circulation mechanism according to claim 2, characterized in that: The induction plug (19) is provided with a detection slot (20), both sides of the detection slot (20) are connected with power supply induction metal plates (22), and the top of the induction rod (18) is connected with a power supply induction metal head (21) that matches the power supply induction metal plate (22).

4. The anti-leakage cooling water circulation mechanism according to claim 1, characterized in that: A refrigerator (2) is connected to one side of the water storage tank (1); the refrigerator (2) is connected to a heat exchange refrigeration plate (23) extending to the bottom of the water inlet chamber (3), the detection chamber (4) and the water outlet chamber (5); and a temperature sensor (24) is connected to the rear side of the bottom of the water inlet chamber (3), the detection chamber (4) and the water outlet chamber (5).

5. The anti-leakage cooling water circulation mechanism according to claim 1, characterized in that: The water inlet pipe (9) extends to the bottom of the water inlet chamber (3) and is connected to a water distribution plate (25), and a plurality of water outlets (26) are provided at the bottom of the water distribution plate (25).

Images