CN211038971U - Cooling device for water chilling machine - Google Patents
Cooling device for water chilling machine Download PDFInfo
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- CN211038971U CN211038971U CN201921955773.XU CN201921955773U CN211038971U CN 211038971 U CN211038971 U CN 211038971U CN 201921955773 U CN201921955773 U CN 201921955773U CN 211038971 U CN211038971 U CN 211038971U
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Abstract
The utility model discloses a cooling device for a water chiller, which comprises a water chiller compressor, wherein a cooling cover is detachably arranged on the outer side of the water chiller compressor, a first liquid pipeline is arranged on the cooling cover, the first liquid pipeline is fixedly connected with a heat exchange device, a second liquid pipeline is arranged on the heat exchange device, the second liquid pipeline is fixedly connected with a storage box for storing cooling liquid, and the heat exchange device and the storage box are detachably arranged on a water chiller box body; the utility model discloses an establish heat of replacement device and cooling jacket, the inside coolant liquid that is full of cooling jacket, the high temperature after the compression when the cold water machine compressor, the coolant liquid carries out the cooling to the cold water machine compressor, the coolant liquid that is located the bin leads to inside the liquid pipeline through the second enters the heat of replacement device, carry out heat exchange to the cold and hot liquid in the cooling jacket, further reach the effect that the coolant liquid cooled down through the cooling jacket to the surface of cold water machine compressor, thereby reduction in production cost improves work efficiency.
Description
Technical Field
The utility model relates to a cold water machine field specifically is a cooling device for cooling water machine.
Background
The water chiller includes four main components: the compressor, the evaporator, the condenser and the expansion valve, thereby realizing the refrigerating and heating effects of the unit; the compressor is indispensable in the refrigerating system, the compressor that is widely used at present mainly has piston, screw, centrifugal etc. screw refrigeration compressor all adopts motor drive initiative screw rotor rotatory to through initiative screw rotor drive driven screw rotor, screw rotor divide into initiative screw rotor and driven screw rotor, it is through the intermeshing of both, the rotor outer lane cooperates with the casing, when the rotor work of meshing is to the rotation, the rotor changes to the volume between the tooth's socket and the casing, thereby realize gaseous suction, compression and the getting rid of, accomplish continuous gas compression circulation.
However, after the compressor of the existing water chiller is compressed, the compressor cannot be used immediately due to overhigh air temperature, additional cooling equipment is needed for cooling the compressor, the production cost is increased, and the working efficiency is reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a cooling device for cooling water machine 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:
the utility model provides a cooling device for cooling water machine, includes the cold water machine compressor, cold water machine compressor fixed mounting is on the cold water machine box, the cold water machine compressor outside demountable installation cooling jacket, set up first logical liquid pipeline on the cooling jacket, first logical liquid pipeline fixed connection heat transfer device, set up the second on the heat transfer device and lead to the liquid pipeline, second leads to liquid pipeline fixed connection and is used for depositing the bin of coolant liquid, heat transfer device and bin demountable installation are on the cold water machine box, the second leads to and is provided with the feed liquor valve on the liquid pipeline.
As a further aspect of the present invention: and a ventilation opening is formed in the water chiller box body.
As a further aspect of the present invention: and a shutter is arranged outside the ventilation opening.
As a further aspect of the present invention: an air filtering component is arranged on the inner side of the ventilation opening.
As a further aspect of the present invention: the air filter assembly includes a coarse filter layer and a fine filter layer.
As a further aspect of the present invention: the coarse filter layer is made of stainless steel mesh.
As a further aspect of the present invention: the fine filtering layer is made of activated carbon.
As a further aspect of the present invention: and a secondary cooling device is arranged above the water chiller compressor.
As a further aspect of the present invention: the secondary cooling device comprises a heat absorption pipeline, the heat absorption pipeline is respectively connected with the pressure pump and the water storage tank body, the pressure pump and the water storage tank body are fixedly installed at the top of the water chiller tank body, and the pressure pump is connected with the water storage tank body through a third liquid passing pipeline.
Compared with the prior art, the beneficial effects of the utility model are that:
through establishing heat exchanger and cooling jacket, the inside coolant liquid that is full of cooling jacket, the high temperature after the compression when the cold water machine compressor, the coolant liquid carries out the cooling to the cold water machine compressor, the coolant liquid that is located the bin leads to inside the liquid pipeline through the second enters the heat exchanger, carry out heat exchange to the cold and hot liquid in the cooling jacket, further reach the effect that the coolant liquid cooled down through the surface of cooling jacket to the cold water machine compressor, thereby reduction in production cost improves work efficiency.
Drawings
Fig. 1 is a schematic structural view of a cooling device for a water chiller.
Fig. 2 is a schematic structural view of a secondary cooling device in the cooling device for the water chiller.
In the figure: 1-a water chiller compressor, 2-a water chiller box body, 3-a cooling cover, 4-a first liquid passing pipeline, 5-a heat exchange device, 6-a second liquid passing pipeline, 7-a storage tank, 8-a liquid inlet valve, 9-a ventilation opening, 10-a shutter, 11-a coarse filter layer, 12-a fine filter layer, 13-a heat absorption pipeline, 14-a pressure pump, 15-a water storage box body and 16-a third liquid passing pipeline.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Example 1
Referring to fig. 1, a cooling device for a water chiller comprises a water chiller compressor 1, wherein the water chiller compressor 1 is fixedly installed on a water chiller box body 2, a cooling cover 3 is detachably installed on the outer side of the water chiller compressor 1, a first liquid pipeline 4 is arranged on the cooling cover 3, the first liquid pipeline 4 is fixedly connected with a heat exchange device 5, a second liquid pipeline 6 is arranged on the heat exchange device 5, the second liquid pipeline 6 is fixedly connected with a storage tank 7 for storing cooling liquid, the heat exchange device 5 and the storage tank 7 are detachably installed on the water chiller box body 2, and a liquid inlet valve 8 is arranged on the second liquid pipeline 6; through establishing replacement heat device 5 and cooling jacket 3, cooling jacket 3 is inside to be full of the coolant liquid, it is too high at the compression back high temperature when cold water machine compressor 1, the coolant liquid carries out the cooling to cold water machine compressor 1, the coolant liquid that is located bin 7 leads to inside liquid pipeline 6 enters into heat device 5 through the second, carry out heat exchange to cold and hot liquid in cooling jacket 3, further reach the effect that the coolant liquid cooled down through cooling jacket 3 to cold water machine compressor 1's surface, thereby reduce manufacturing cost, and the work efficiency is improved.
Furthermore, in order to better dissipate heat generated inside the water chiller box body 2, a vent 9 is arranged on the water chiller box body 2 to increase air flow; furthermore, in order to reduce the dust pollution caused by the dust in the outside air entering the water chiller box body 2 and the service life of the water chiller compressor 1, a shutter 10 is arranged on the outer side of the ventilation opening 9; furthermore, in order to better prevent dust from entering the water chiller box body 2, an air filtering component is arranged on the inner side of the ventilation opening 9; the specific structure of the air filter assembly is not limited, and in this embodiment, the air filter assembly preferably includes a coarse filter layer 11 and a fine filter layer 12; the specific material of the coarse filter layer 11 is not limited, and in this embodiment, preferably, the coarse filter layer 11 is a stainless steel mesh; the specific material of the fine filter layer 12 is not limited, and in this embodiment, the fine filter layer 12 is preferably activated carbon.
The working principle of the embodiment is as follows: through establishing replacement heat device 5 and cooling jacket 3, cooling jacket 3 is inside to be full of the coolant liquid, it is too high at the compression back high temperature when cold water machine compressor 1, the coolant liquid carries out the cooling to cold water machine compressor 1, the coolant liquid that is located bin 7 leads to inside liquid pipeline 6 enters into heat device 5 through the second, carry out heat exchange to cold and hot liquid in cooling jacket 3, further reach the effect that the coolant liquid cooled down through cooling jacket 3 to cold water machine compressor 1's surface, thereby reduce manufacturing cost, and the work efficiency is improved.
Example 2
As shown in fig. 2, the present embodiment is different from embodiment 1 in that: in the embodiment, preferably, the secondary cooling device comprises a heat absorption pipeline 13, the heat absorption pipeline 13 is respectively connected with a pressure pump 14 and a water storage tank body 15, the pressure pump 14 and the water storage tank body 15 are fixedly installed at the top of the water chiller tank body 2, and the pressure pump 14 and the water storage tank body 15 are connected through a third liquid pipeline 16; through setting up the heat absorption pipeline 13, the water in the water storage tank body 15 is under the effect of force (forcing) pump 14, and the circulation is reciprocal between heat absorption pipeline 13 and water storage tank body 15, and the water that is located the inside of heat absorption pipeline 13 is when passing through water chiller box 2 inside, because the effect of temperature difference, heat absorption pipeline 13 absorbs the inside heat of water chiller box 2 to reach refrigerated purpose, and then better realization is to the cooling of water chiller compressor 1.
The working principle of the embodiment is as follows: through setting up the heat absorption pipeline 13, the water in the water storage tank body 15 is under the effect of force (forcing) pump 14, and the circulation is reciprocal between heat absorption pipeline 13 and water storage tank body 15, and the water that is located the inside of heat absorption pipeline 13 is when passing through water chiller box 2 inside, because the effect of temperature difference, heat absorption pipeline 13 absorbs the inside heat of water chiller box 2 to reach refrigerated purpose, and then better realization is to the cooling of water chiller compressor 1.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (9)
1. The utility model provides a cooling device for cooling water machine, includes cold water machine compressor (1), cold water machine compressor (1) fixed mounting is on cold water machine box (2), its characterized in that, cold water machine compressor (1) outside demountable installation cooling jacket (3), set up first logical liquid pipeline (4) on cooling jacket (3), first logical liquid pipeline (4) fixed connection heat transfer device (5), set up second logical liquid pipeline (6) on heat transfer device (5), second logical liquid pipeline (6) fixed connection is used for depositing bin (7) of coolant liquid, heat transfer device (5) and bin (7) demountable installation are on cold water machine box (2), be provided with feed liquor valve (8) on second logical liquid pipeline (6).
2. The cooling device for water chilling units according to claim 1, wherein the water chilling unit tank (2) is provided with a vent (9).
3. A cooling device for a water chiller according to claim 2 wherein a louver (10) is provided outside the air vent (9).
4. A cooling device for a water chilling machine according to claim 2 or 3, wherein an air filter assembly is provided inside the ventilation opening (9).
5. Cooling device for water chilling machines according to claim 4, characterized in that the air filter assembly comprises a coarse filter layer (11) and a fine filter layer (12).
6. The cooling device for water chilling units according to claim 5, wherein the coarse filter layer (11) is a stainless steel mesh.
7. The cooling device for water chilling machines according to claim 6, wherein the fine filtration layer (12) is activated carbon.
8. The cooling device for the water chiller according to claim 1, wherein a secondary cooling device is arranged above the water chiller compressor (1).
9. The cooling device for the water chilling unit according to claim 8, wherein the secondary cooling device comprises a heat absorption pipeline (13), the heat absorption pipeline (13) is respectively connected with a pressure pump (14) and a water storage tank body (15), the pressure pump (14) and the water storage tank body (15) are fixedly installed at the top of the water chilling unit tank body (2), and the pressure pump (14) and the water storage tank body (15) are connected through a third liquid passing pipeline (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921955773.XU CN211038971U (en) | 2019-11-13 | 2019-11-13 | Cooling device for water chilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921955773.XU CN211038971U (en) | 2019-11-13 | 2019-11-13 | Cooling device for water chilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211038971U true CN211038971U (en) | 2020-07-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921955773.XU Active CN211038971U (en) | 2019-11-13 | 2019-11-13 | Cooling device for water chilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211038971U (en) |
-
2019
- 2019-11-13 CN CN201921955773.XU patent/CN211038971U/en active Active
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