Bubble removing structure of circulating water cooling device

Abstract

The utility model relates to the technical field of circulating water cooling, discloses a bubble removing structure of a circulating water cooling device, and solves the problems that the existing circulating water cooling degassing effect is influenced by factors such as flow velocity and water density, bubbles cannot be completely removed when the flow velocity is too high or the water density is too large, and the service life of the circulating water cooling device is prolonged. Therefore, the cooling effect of the circulating water is reduced, and corrosion and oxidation are avoided. A bubble removing structure of a circulating water cooling device comprises a gas separator fixedly installed on one side of a circulating water pipe, a device cavity formed in the gas separator, a filter screen fixedly installed in the device cavity, an exhaust assembly fixedly installed on the upper surface of the device cavity, and a membrane separation barrel fixedly installed on one side of the gas separator. And the membrane component fixedly mounted in the membrane separation barrel and the membrane in the membrane component realize the purpose of removing bubbles in the circulating water.

Description

Technical Field

[0001] The utility model relates to the technical field of circulating water cooling, in particular to a bubble removal structure of a circulating water cooling device. Background Art

[0002] Circulating water cooling is a cooling system that uses water as a cooling medium. It is usually used in industries, electronic equipment, computers and other fields to effectively reduce the temperature of equipment or systems and prevent overheating from damaging the equipment. If bubbles appear in the circulating water cooling system, it will have some impact on the normal operation of the system. The existing circulating water cooling degassing effect is affected by factors such as flow rate and water density. When the flow rate is too fast or the water density is too high, the bubbles cannot be completely removed, resulting in a decrease in the circulating water cooling effect and corrosion and oxidation problems. Utility Model Content

[0003] The purpose of the utility model is to provide a degassing structure for a circulating water cooling device, and the device is used to work, thereby solving the problem that the degassing effect of the existing circulating water cooling is affected by factors such as flow rate and water density. When the flow rate is too fast or the water density is too high, the bubbles cannot be completely removed, resulting in a decrease in the cooling effect of the circulating water and the problem of corrosion and oxidation.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a degassing structure of a circulating water cooling device, comprising a water tank, a circulating water pipe fixedly mounted on the upper surface of the water tank, a water pump sleeved on the outer surface of the circulating water pipe, a gas separator fixedly mounted on one side of the circulating water pipe, a membrane separation barrel fixedly mounted on one side of the gas separator, and a condenser fixedly mounted below the gas separator;

[0005] The gas separator has a cavity inside, a filter screen is fixedly installed inside the cavity, a water inlet is opened on one side of the cavity, an exhaust assembly is fixedly installed on the upper surface of the cavity, a water blocking plate is fixedly installed inside the cavity, and a water outlet is opened at the bottom of the cavity.

[0006] Preferably, the exhaust assembly includes an exhaust shell fixedly mounted on the upper surface of the cavity, a chamber opened inside the exhaust shell, a sponge pad fixedly mounted inside the chamber, a filter fixedly mounted on the lower surface of the sponge pad, and an exhaust pipe fixedly mounted on one side of the chamber.

[0007] Preferably, the membrane separation barrel comprises a barrel shell fixedly mounted on one side of the gas separator, a membrane cavity opened inside the membrane separation barrel, and a membrane assembly fixedly mounted inside the membrane cavity.

[0008] Preferably, the membrane assembly includes a groove opened inside the barrel shell, a spring fixedly installed inside the groove, a lower pressure plate fixedly installed at one end of the spring, and a rectangular block fixedly installed on one side of the lower pressure plate. The rectangular blocks are provided in two groups, and a diaphragm is provided between the two groups of rectangular blocks.

[0009] Preferably, a support plate is fixedly mounted on the lower surface of the diaphragm, an ultrafiltration membrane is fixedly mounted on the upper surface of the support plate, a microfiltration membrane is fixedly mounted on the upper surface of the ultrafiltration membrane, and a plurality of holes are provided on the microfiltration membrane, the ultrafiltration membrane and the surface of the support plate.

[0010] Preferably, the microfiltration membrane is a component made of polyamide material.

[0011] Preferably, the ultrafiltration membrane is a component made of polyethersulfone.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] The utility model proposes a bubble removal structure for a circulating water cooling device, which solves the problem that bubbles may appear in a circulating water cooling system and may have some influence on the normal operation of the system through an exhaust component inside a gas separator, a water blocking plate, a filter screen fixedly installed inside a device cavity, and a membrane component inside a membrane separation barrel. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the gas separator of the utility model;

[0016] Figure 3 It is a schematic diagram of the exhaust assembly of the utility model;

[0017] Figure 4 This is a schematic diagram of the membrane separation barrel structure of the utility model;

[0018] Figure 5 It is a schematic diagram of the membrane assembly of the utility model;

[0019] Figure 6 It is a schematic diagram of the diaphragm of the utility model.

[0020] In the figure: 1. water tank; 11. circulating water pipe; 12. water pump; 2. gas separator; 21. chamber; 22. exhaust assembly; 221. exhaust shell; 222. chamber; 223. filter; 224. sponge pad; 225. exhaust pipe; 23. water inlet; 24. water blocking plate; 25. filter; 26. water outlet; 3. membrane separation barrel; 31. membrane chamber; 32. membrane assembly; 321. diaphragm; 3211. microfiltration membrane; 3212. ultrafiltration membrane; 3213. support plate; 322. rectangular block; 323. lower pressure plate; 324. spring; 33. barrel shell; 331. groove; 4. condenser. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] In order to further understand the content of the utility model, the utility model is described in detail in conjunction with the accompanying drawings.

[0023] Combination Figure 1 A bubble removal structure of a circulating water cooling device, comprising a water tank 1, a circulating water pipe 11 fixedly mounted on the upper surface of the water tank 1, a water pump 12 sleeved on the outer surface of the circulating water pipe 11, a gas separator 2 fixedly mounted on one side of the circulating water pipe 11, a membrane separation barrel 3 fixedly mounted on one side of the gas separator 2, and a condenser 4 fixedly mounted below the gas separator 2;

[0024] The utility model is further described below in conjunction with embodiments.

[0025] Embodiment 1:

[0026] See also Figure 1-Figure 3 A chamber 21 is provided inside the gas separator 2, a filter screen 25 is fixedly installed inside the chamber 21, a water inlet 23 is provided on one side of the chamber 21, an exhaust assembly 22 is fixedly installed on the upper surface of the chamber 21, a water blocking plate 24 is fixedly installed inside the chamber 21, and a water outlet 26 is provided at the bottom of the chamber 21. Circulating water enters the chamber 21 through the water inlet 23. Due to the presence of the water blocking plate 24, the circulating water will flow into the filter screen 25 from one side, so the gas in the circulating water will flow upward and then be discharged by the exhaust assembly 22.

[0027] The exhaust assembly 22 includes an exhaust shell 221 fixedly mounted on the upper surface of the cavity 21, a chamber 222 opened inside the exhaust shell 221, a sponge pad 224 fixedly mounted inside the chamber 222, a filter 223 fixedly mounted on the lower surface of the sponge pad 224, and an exhaust pipe 225 fixedly mounted on one side of the chamber 222. When the gas reaches the sponge pad 224, the sponge pad 224 will produce water droplets due to absorbing too much gas. The water droplets will fall down to the filter 25. When the sponge pad 224 is saturated, the excess gas will enter the chamber 222 and then be discharged from the exhaust pipe 225 on one side of the chamber 222.

[0028] Specifically, when the circulating water reaches the inside of the gas separator 2 through the circulating water pipe 11, the water blocking plate 24 will limit the circulating water from flowing into the inside of the gas separator 2 from one side, and then the filter 25 will filter some impurities to the surface of the filter 25. Because of the existence of the water blocking plate 24, when the circulating water hits the water blocking plate 24, larger bubbles will burst and produce gas, and then the gas will float upward to the sponge pad 224. When the sponge pad 224 is saturated, the excess gas will enter the chamber 222 and then be discharged from the exhaust pipe 225 on one side of the chamber 222, thereby solving the problem of debris and larger bubbles in the circulating water.

[0029] Embodiment 2:

[0030] See also Figure 1 and Figure 4-Figure 6 The membrane separation barrel 3 includes a barrel shell 33 fixedly installed on one side of the gas separator 2, a membrane cavity 31 opened inside the membrane separation barrel 3, and a membrane assembly 32 fixedly installed inside the membrane cavity 31. The bubbles are completely removed through the membrane assembly 32 inside the membrane separation barrel 3.

[0031] The membrane assembly 32 includes a groove 331 opened in the barrel shell 33, a spring 324 fixedly installed in the groove 331, a lower pressure plate 323 fixedly installed at one end of the spring 324, and a rectangular block 322 fixedly installed on one side of the lower pressure plate 323. There are two groups of rectangular blocks 322, and a diaphragm 321 is arranged between the two groups of rectangular blocks 322. When circulating water enters the membrane cavity 31, it will fall onto the surface of the membrane assembly 32. Because of the spring 324, the circulating water will be pressed downward the moment it touches the membrane assembly 32, which acts as a buffer.

[0032] A support plate 3213 is fixedly installed on the lower surface of the diaphragm 321, an ultrafiltration membrane 3212 is fixedly installed on the upper surface of the support plate 3213, and a microfiltration membrane 3211 is fixedly installed on the upper surface of the ultrafiltration membrane 3212. A plurality of holes are provided on the surfaces of the microfiltration membrane 3211, the ultrafiltration membrane 3212 and the support plate 3213. The microfiltration membrane 3211 is a component made of polyamide material, and the ultrafiltration membrane 3212 is a component made of polyethersulfone material. When circulating water enters the surface of the diaphragm 321, it will pass through the first layer of microfiltration membrane 3211. The holes provided on the surface of the microfiltration membrane 3211 can further treat the untreated bubbles. The treated circulating water passes through the microfiltration membrane 3211 and enters the ultrafiltration membrane 3212, and the ultrafiltration membrane 3212 can completely remove the bubbles.

[0033] Specifically, after the first degassing, the circulating water enters the membrane cavity 31. Due to the presence of the spring 324, the diaphragm 321 has a downward buffering force to prevent the circulating water from breaking the membrane. The microfiltration membrane 3211 of the first layer of the diaphragm 321 removes most of the bubbles in the circulating water that have not been processed cleanly through the small holes on the surface. Because the diameter of the holes of the ultrafiltration membrane 3212 is slightly larger than that of water molecules, the ultrafiltration membrane 3212 completely removes the remaining bubbles, thereby achieving the purpose of removing bubbles from the circulating water.

[0034] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A bubble removal structure for a circulating water cooling device, comprising a water tank (1), characterized in that: It also includes a circulating water pipe (11) fixedly mounted on the upper surface of the water tank (1), a water pump (12) sleeved on the outer surface of the circulating water pipe (11), a gas separator (2) fixedly mounted on one side of the circulating water pipe (11), a membrane separation barrel (3) fixedly mounted on one side of the gas separator (2), and a condenser (4) fixedly mounted below the gas separator (2); The gas separator (2) has a chamber (21) formed inside, a filter screen (25) is fixedly installed inside the chamber (21), a water inlet (23) is formed on one side of the chamber (21), an exhaust assembly (22) is fixedly installed on the upper surface of the chamber (21), a water blocking plate (24) is fixedly installed inside the chamber (21), and a water outlet (26) is formed at the bottom of the chamber (21).

2. The degassing structure of a circulating water cooling device according to claim 1, characterized in that: The exhaust assembly (22) comprises an exhaust housing (221) fixedly mounted on the upper surface of the chamber (21), a chamber (222) opened inside the exhaust housing (221), a sponge pad (224) fixedly mounted inside the chamber (222), a filter (223) fixedly mounted on the lower surface of the sponge pad (224), and an exhaust pipe (225) fixedly mounted on one side of the chamber (222).

3. The degassing structure of a circulating water cooling device according to claim 1, characterized in that: The membrane separation barrel (3) comprises a barrel shell (33) fixedly mounted on one side of the gas separator (2), a membrane cavity (31) opened inside the membrane separation barrel (3), and a membrane assembly (32) fixedly mounted inside the membrane cavity (31).

4. The bubble removal structure of a circulating water cooling device according to claim 3 is characterized in that: The membrane assembly (32) includes a groove (331) opened inside the barrel shell (33), a spring (324) fixedly installed inside the groove (331), a lower pressure plate (323) fixedly installed at one end of the spring (324), and a rectangular block (322) fixedly installed on one side of the lower pressure plate (323). The rectangular blocks (322) are provided in two groups, and a membrane (321) is provided between the two groups of rectangular blocks (322).

5. The bubble removal structure of a circulating water cooling device according to claim 4, characterized in that: A support plate (3213) is fixedly mounted on the lower surface of the diaphragm (321), an ultrafiltration membrane (3212) is fixedly mounted on the upper surface of the support plate (3213), and a microfiltration membrane (3211) is fixedly mounted on the upper surface of the ultrafiltration membrane (3212); and a plurality of holes are formed on the surfaces of the microfiltration membrane (3211), the ultrafiltration membrane (3212), and the support plate (3213).

6. The bubble removal structure of a circulating water cooling device according to claim 5, characterized in that: The microfiltration membrane (3211) is a component made of polyamide material.

7. The bubble removal structure of a circulating water cooling device according to claim 5, characterized in that: The ultrafiltration membrane (3212) is a component made of polyethersulfone material.

Images