CN213542971U

CN213542971U - Prevent water-cooling rack of evaporimeter condensation

Info

Publication number: CN213542971U
Application number: CN202022819760.9U
Authority: CN
Inventors: 孙恩光
Original assignee: Kenqu Shanghai Intelligent Technology Development Co ltd
Current assignee: Kenqu Shanghai Intelligent Technology Development Co ltd
Priority date: 2020-11-30
Filing date: 2020-11-30
Publication date: 2021-06-25
Anticipated expiration: 2030-11-30

Abstract

The utility model belongs to the field of water-cooling machines, in particular to a water-cooling machine cabinet for preventing evaporator condensation, which comprises a machine case, a fan arranged on the top side of the machine case, and a water-cooling machine component arranged on the inner side of the machine case, wherein the water-cooling machine component comprises a compressor, an anti-condensation evaporator, a condenser and a water pump, the output end of the compressor is connected with the input end of the condenser, the output end of the condenser is connected with a drying filter and an expansion valve, and the output end of the condenser is communicated with the refrigerant input end of the anti-condensation; the refrigerant output end of the anti-condensation evaporator is connected with the compressor, and the cooling water output end of the anti-condensation evaporator is connected with the input end of the water pump; one side wall of the case is provided with a long hole, the inner side of the long hole is embedded with a heat dissipation screen plate, and the case is internally provided with a screen plate anti-blocking structure for preventing the heat dissipation screen plate from being blocked. The utility model discloses utilize and prevent the condensation evaporimeter and realize better condensation effect of preventing, can avoid the not good problem of heat dissipation that the jam of the mesh of heat dissipation on the heat dissipation otter board caused simultaneously.

Description

Prevent water-cooling rack of evaporimeter condensation

Technical Field

The utility model relates to a water-cooling machine field specifically is a prevent water-cooling rack of evaporimeter condensation.

Background

The water cooling cabinet is a cabinet cooling method for sending cold water to a liquid cooling cabinet and cooling the cabinet by utilizing the cold water. The method comprises the steps of firstly pumping hot air into a liquid cooling cabinet from the rear part of a server by using a fan in the cabinet, refrigerating the hot air by using an internal water pipe, then blowing cold air to the front part of the server, and refluxing hot water to outdoor circulating refrigeration equipment, so that the refrigeration effect is achieved by continuously circulating in the process. The temperature of a water inlet of the water-cooling cabinet needs to be lower than 15 ℃, when the environmental temperature is lower than 15 ℃, liquid can be refrigerated without circulating refrigeration equipment, only natural refrigeration is needed, and the energy conservation of a data center heat dissipation system can be realized by utilizing the 'natural refrigeration' of the external environment; the cabinets can be continuously and tightly placed, and the equipment density is improved.

The existing water-cooling cabinet has the problems that the evaporator is easy to condense and the heat dissipation grid on the side part of the water-cooling cabinet is easy to block to cause poor heat dissipation when the water-cooling cabinet is placed outdoors, so that the use effect of the water-cooling cabinet is poor, and the water-cooling cabinet for preventing the evaporator from condensing is needed.

Disclosure of Invention

An object of the utility model is to provide a prevent water-cooling rack of evaporimeter condensation to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a water-cooling cabinet for preventing evaporator condensation comprises a cabinet, a fan arranged on the top side of the cabinet and a water-cooling machine assembly arranged on the inner side of the cabinet, wherein the water-cooling machine assembly comprises a compressor, an anti-condensation evaporator, a condenser and a water pump; the refrigerant output end of the anti-condensation evaporator is connected with the compressor, and the cooling water output end of the anti-condensation evaporator is connected with the input end of the water pump; one side wall of the case is provided with a long hole, a heat dissipation screen plate is embedded in the inner side of the long hole, and a screen plate anti-blocking structure for preventing the heat dissipation screen plate from being blocked is arranged in the case; the net plate anti-blocking structure comprises a motor arranged at the top of the outer side of the case, a first belt wheel connected to the end of the motor shaft, and a rotating rod connected to the end of the first belt wheel shaft, wherein the rotating rod extends into the inner side of the case.

Preferably, the shaft end of the fan is connected with a second belt wheel, and the second belt wheel and the first belt wheel are linked through a belt.

Preferably, the bottom of the rotating rod is movably connected to the bottom wall of the case through a rotating shaft, a crankshaft is arranged in the middle of the rotating rod, and a shaft sleeve is sleeved on the crankshaft.

Preferably, the end part of the shaft sleeve is movably connected with a push rod through a support rod, and the free end of the push rod penetrates through the guide sleeve and is hinged with two support arms.

Preferably, a guide rod is further installed on one side of the heat dissipation screen plate, two sliding sleeves corresponding to the support arms are sleeved on the guide rod, a dust removing brush abutting against the heat dissipation screen plate is arranged on one side, close to the heat dissipation screen plate, of the two sliding sleeves, and one side, far away from the heat dissipation screen plate, of the two sliding sleeves is movably connected with the free ends of the support arms.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model has the advantages that by arranging the anti-condensation evaporator and the screen plate anti-blocking structure, the anti-condensation evaporator is utilized to realize better anti-condensation effect and prevent the generation of condensed water; the screen plate anti-blocking structure can be driven by the motor to brush the heat dissipation screen plate in a reciprocating mode, and the problem of poor heat dissipation caused by blocking of heat dissipation mesh holes in the heat dissipation screen plate is avoided.

Drawings

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

In the figure: 1. a chassis; 2. a fan; 3. a compressor; 4. an anti-condensation evaporator; 5. a condenser; 6. a water pump; 7. drying the filter; 8. an expansion valve; 9. a heat dissipation screen plate; 10. a motor; 11. a first pulley; 12. rotating the rod; 13. a second pulley; 14. a crankshaft; 15. a shaft sleeve; 16. a strut; 17. a push rod; 18. a support arm; 19. a guide bar; 20. a sliding sleeve; 21. a dust removing brush.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1, the present invention provides a technical solution: a water-cooling cabinet for preventing evaporator condensation comprises a cabinet 1, a fan 2 arranged on the top side of the cabinet 1 and a water-cooling machine assembly arranged on the inner side of the cabinet 1, wherein the water-cooling machine assembly comprises a compressor 3, an anti-condensation evaporator 4, a condenser 5 and a water pump 6, the output end of the compressor 3 is connected with the input end of the condenser 5, the output end of the condenser 5 is connected with a drying filter 7 and an expansion valve 8, and the drying filter 7 and the expansion valve 8 are communicated with the refrigerant input end of the anti-condensation evaporator 4 through the expansion valve 8; the refrigerant output end of the anti-condensation evaporator 4 is connected with the compressor 3, and the cooling water output end of the anti-condensation evaporator 4 is connected with the input end of the water pump 6; a long hole is formed in one side wall of the case 1, a heat dissipation screen plate 9 is embedded in the inner side of the long hole, and a screen plate anti-blocking structure for preventing the heat dissipation screen plate 9 from being blocked is arranged in the case 1; the screen plate anti-blocking structure comprises a motor 10 arranged at the top of the outer side of the case 1, a first belt wheel 11 connected to the shaft end of the motor 10 and a rotating rod 12 connected to the shaft end of the first belt wheel 11, wherein the rotating rod 12 extends into the inner side of the case 1.

In the embodiment, the second pulley 13 is connected to the shaft end of the fan 2, and the second pulley 13 and the first pulley 11 are linked through a belt.

In this embodiment, the bottom of the rotating rod 12 is movably connected to the bottom wall of the chassis 1 through a rotating shaft, a crankshaft 14 is disposed in the middle of the rotating rod 12, and a shaft sleeve 15 is sleeved on the crankshaft 14.

In this embodiment, the end of the sleeve 15 is movably connected with a push rod 17 through a strut 16, and the free end of the push rod 17 passes through the guide sleeve and is hinged with two arms 18.

In this embodiment, a guide rod 19 is further installed on one side of the heat dissipation screen 9, two sliding sleeves 20 corresponding to the support arms 18 are sleeved on the guide rod 19, a dust removing brush 21 abutting against the heat dissipation screen 9 is installed on one side of the two sliding sleeves 20 close to the heat dissipation screen 9, and one side of the two sliding sleeves 20 far away from the heat dissipation screen 9 is movably connected with the free ends of the support arms 18.

In this embodiment, stifled structure is prevented to otter board can be cleaned and brushed heat dissipation otter board 9 reciprocal under the drive of motor 10, avoids the not good problem of heat dissipation that the jam of the mesh of heat dissipation on the heat dissipation otter board 9 caused, specifically is: the motor 10 drives the first belt pulley 11 to operate, the first belt pulley 11 is transmitted to the rotating rod 12, the rotating rod 12 is operated, the rotating rod 12 drives the crankshaft 14, the crankshaft 14 drives the push rod 17, the two support arms 18 swing through the push rod 17 and drive the sliding sleeve 20 to move, the sliding sleeve 20 drives the dust removing brush 21 to move, and the heat dissipation screen plate 9 is cleaned by the dust removing brush 21.

It is worth noting that: the whole device is connected with a power supply and a master control button. It realizes controlling it through total control button, because the equipment that control button matches is equipment commonly used, belongs to current mature technology, no longer gives unnecessary details its electric connection relation and specific circuit structure here.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The water-cooling cabinet capable of preventing the evaporator from being condensed is characterized by comprising a case (1), a fan (2) arranged on the top side of the case (1) and a water-cooling machine assembly arranged on the inner side of the case (1), wherein the water-cooling machine assembly comprises a compressor (3), a condensation-preventing evaporator (4), a condenser (5) and a water pump (6), the output end of the compressor (3) is connected with the input end of the condenser (5), the output end of the condenser (5) is connected with a drying filter (7) and an expansion valve (8), and the output end of the condenser is communicated with the refrigerant input end of the condensation-preventing evaporator (4) through the expansion valve (8); the refrigerant output end of the anti-condensation evaporator (4) is connected with the compressor (3), and the cooling water output end of the anti-condensation evaporator (4) is connected with the input end of the water pump (6); a long hole is formed in one side wall of the case (1), a heat dissipation screen plate (9) is embedded in the inner side of the long hole, and a screen plate anti-blocking structure for preventing the heat dissipation screen plate (9) from being blocked is arranged in the case (1); the screen plate anti-blocking structure comprises a motor (10) arranged at the top of the outer side of the case (1), a first belt wheel (11) connected to the shaft end of the motor (10), and a rotating rod (12) connected to the shaft end of the first belt wheel (11), wherein the rotating rod (12) extends into the inner side of the case (1).

2. The water-cooled cabinet for preventing the evaporator from being condensed as claimed in claim 1, wherein: the shaft end of the fan (2) is connected with a second belt wheel (13), and the second belt wheel (13) and the first belt wheel (11) are linked through a belt.

3. The water-cooled cabinet for preventing the evaporator from being condensed as claimed in claim 1, wherein: dwang (12) bottom is through pivot swing joint in quick-witted case (1) diapire, and dwang (12) middle part is equipped with bent axle (14), and the cover has axle sleeve (15) on bent axle (14).

4. The water-cooled cabinet for preventing the evaporator from being condensed as claimed in claim 3, wherein: the end part of the shaft sleeve (15) is movably connected with a push rod (17) through a support rod (16), and the free end of the push rod (17) penetrates through the guide sleeve and is hinged with two support arms (18).

5. The water-cooled cabinet for preventing the evaporator from being condensed as claimed in claim 1, wherein: the heat dissipation screen plate is characterized in that a guide rod (19) is further arranged on one side of the heat dissipation screen plate (9), two sliding sleeves (20) corresponding to the support arms (18) are sleeved on the guide rod (19), a dust removal brush (21) abutting against the heat dissipation screen plate (9) is arranged on one side, close to the heat dissipation screen plate (9), of the two sliding sleeves (20), and one side, far away from the heat dissipation screen plate (9), of the two sliding sleeves (20) is movably connected with the free ends of the support arms (18).