CN219797561U - Air-cooled screw variable-frequency water chiller - Google Patents
Air-cooled screw variable-frequency water chiller Download PDFInfo
- Publication number
- CN219797561U CN219797561U CN202320203805.0U CN202320203805U CN219797561U CN 219797561 U CN219797561 U CN 219797561U CN 202320203805 U CN202320203805 U CN 202320203805U CN 219797561 U CN219797561 U CN 219797561U
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- water
- air
- water chiller
- heat dissipation
- cold
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 106
- 230000017525 heat dissipation Effects 0.000 claims abstract description 25
- 230000004224 protection Effects 0.000 claims abstract description 23
- 238000004378 air conditioning Methods 0.000 claims description 6
- 238000006243 chemical reaction Methods 0.000 claims description 2
- 210000003437 trachea Anatomy 0.000 claims description 2
- 238000001816 cooling Methods 0.000 description 12
- 239000000428 dust Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 239000000498 cooling water Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000009979 protective mechanism Effects 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
Landscapes
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The utility model discloses an air-cooled screw variable-frequency water chiller, which comprises a water chiller body, a fan cover, a protection mechanism, a refrigerator and a water tank, wherein the water tank and the refrigerator are respectively arranged in the water chiller body up and down, the protection mechanism is arranged on the outer side of the water chiller body, the fan cover and a cold air tank are respectively arranged on the two sides and the middle of the top end of the water chiller body, the cold air tank is connected with the refrigerator through an upper air pipe, and dust-proof heat dissipation openings are respectively arranged on the two sides of the front surface of the water chiller body. The protection mechanism is arranged on the outer side of the cold water machine body and comprises a top cover and a heat dissipation sleeve, the protection capability of the cold water machine body can be enhanced through the protection mechanism, and the heat dissipation sleeve can be fastened at the position, close to the lower side, of the outer side of the cold water machine body, so that the heat dissipation capability of the cold water machine body can be enhanced; a fan is arranged in the fan cover, the fan is opposite to the water tank, and the cold air tank is connected with the fan cover.
Description
Technical Field
The utility model relates to the related field of water coolers, in particular to an air-cooled screw variable-frequency water cooler.
Background
The water chiller is a cooling water device capable of providing constant temperature, constant current and constant pressure. The temperature of the backwater of the water chiller is preferably not higher than 40 ℃, and the higher the backwater temperature is, the greater the damage to the compressor is. The operation of the chiller system is realized by three mutually related systems of a refrigerant circulation system, a water circulation system and an electric appliance automatic control system;
for example, patent publication number CN212962269U (air-cooled chiller): including the cold water machine box, the upper portion in the cold water machine box is equipped with the condensation chamber, be equipped with the condenser in the condensation chamber, the top of condenser is equipped with the dust filter net, the top of cold water machine box is equipped with air inlet fan part, exhaust fan part, air inlet fan part includes that the upper end opening leads to the air inlet passageway at cold water machine box top, be equipped with the air inlet fan in the air inlet passageway, the lower extreme opening of air inlet passageway is established in the top of dust filter net, exhaust fan part includes that the upper end opening leads to the air exhaust passageway at cold water machine box top, be equipped with the exhaust fan in the air exhaust passageway, the lower extreme opening of air exhaust passageway is established in the below of dust filter net. The utility model adopts the air-cooled water chiller scheme that the dust filtering net is arranged in the condensing chamber, and has the characteristics of avoiding dust accumulation and reducing heat exchange efficiency;
therefore, the protection effect of the cold water machine body at the current stage is insufficient, the cold air distribution efficiency is low, multi-range cold air diffusion cannot be carried out, and the cold water discharge process cannot be refrigerated in real time, so that the cold water discharge process can cause cold water temperature change due to the influence of the ambient temperature.
Disclosure of Invention
The utility model aims to provide an air-cooled screw variable-frequency water chiller, which aims to solve the problems that the protection effect of a water chiller body provided in the background art is insufficient, the cold air distribution efficiency is low, multi-range cold air diffusion cannot be carried out, and the cold water discharge process cannot be cooled in real time, so that the cold water temperature change can be caused due to the influence of the environmental temperature.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an forced air cooling screw variable frequency cold water machine, includes cold water machine body, fan cover, protection machanism, refrigerator and water tank, be equipped with water tank and refrigerator about the inside of cold water machine body respectively, the outside of cold water machine body is equipped with protection machanism, the top both sides and the punishment in the middle of cold water machine body are equipped with fan cover and air conditioning jar, the air conditioning jar passes through the upper airway with the refrigerator and is connected, the front both sides of cold water machine body all are equipped with dustproof thermovent.
In a further embodiment, the protective mechanism comprises a top cover, a connection frame, a heat dissipation collar, and a bracket;
the top cover and the heat dissipation hoop sleeve are connected to form a connected structure, the heat dissipation hoop sleeve and the bracket are connected, and a supporting base is arranged at the bottom of the bracket.
In a further embodiment, the top cover is arranged at the top of the water chiller body, the heat dissipation hoop is sleeved at the chassis of the water chiller body, and the bottom support of the water chiller body is placed on the bracket.
In a further embodiment, a water guiding coil is coiled on the outer side of the upper air pipe, and the end part of the water guiding coil is connected with the water tank.
In a further embodiment, screw compressors are arranged on two sides of the lower position of the inner cavity of the water chiller body, and the screw compressors are connected with a refrigerator.
In a further embodiment, a fan is arranged in the middle of the fan cover, and an air outlet of the fan cover is directly opposite to and connected with an air inlet at the top of the water tank.
Compared with the prior art, the utility model has the beneficial effects that:
1. the protection mechanism is arranged on the outer side of the cold water machine body and comprises a top cover and a heat dissipation sleeve, the protection capability of the cold water machine body can be enhanced through the protection mechanism, and the heat dissipation sleeve can be fastened on the outer side of the cold water machine body at a position close to the lower side, so that the heat dissipation capability of the cold water machine body can be enhanced.
2. The utility model is provided with two fan covers, a fan is arranged in the fan cover, the fan is opposite to the water tank, and the cold air tank is connected with the fan cover, so that the cold air can be conveniently discharged, the distribution effect of the cold air is enhanced, the top end of the cold air tank is provided with an upper air pipe, the outer side of the upper air pipe is coiled with a water guide coil pipe, and the guided cold water and the upper air pipe can exchange heat mutually through the water guide coil pipe, so that the temperature of the cold water can be ensured to be constant, and the temperature rise is avoided.
Drawings
FIG. 1 is a schematic diagram of an air-cooled screw variable-frequency chiller according to the present utility model;
FIG. 2 is a schematic diagram of a chiller body according to the present utility model;
FIG. 3 is a schematic view of a protection mechanism according to the present utility model;
FIG. 4 is a front view of the cold gas tank of the present utility model;
fig. 5 is a bottom view of the fan guard of the present utility model.
In the figure: 1. a top cover; 2. a cold water machine body; 3. dustproof heat dissipation port; 4. a heat dissipation collar; 5. a cold air tank; 6. a fan cover; 7. a water guiding coil; 8. an upper air pipe; 9. a connecting frame; 10. a bracket; 11. a support base; 12. a blower; 13. a refrigerator; 14. a screw compressor; 15. a water tank.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-5, an embodiment of the present utility model is provided: the utility model provides an forced air cooling screw rod frequency conversion cooling water machine, includes cooling machine organism 2, fan housing 6, protection machanism, refrigerator 13 and water tank 15, is equipped with water tank 15 and refrigerator 13 about cooling machine organism 2's the inside respectively, and cooling machine organism 2's the outside is equipped with protection machanism, and cooling machine organism 2's top both sides and punishment in the middle do not are equipped with fan housing 6 and air conditioning jar 5, and air conditioning jar 5 is connected through last trachea 8 with refrigerator 13, and cooling machine organism 2's front both sides all are equipped with dustproof thermovent 3.
The refrigerator is used for storing cold water through the water tank 15, generating cold air through the refrigerator 13, carrying out safety protection to the outside of the cold water machine body 2 through the protection mechanism, generating cold air through the fan cover 6, storing the cold air through the cold air tank 5, and carrying out dust protection to the box through the dust-proof heat dissipation port 3.
Further, the protection mechanism comprises a top cover 1, a connecting frame 9, a heat dissipation hoop 4 and a bracket 10;
the top cap 1 and the heat dissipation hoop sleeve 4 are arranged to be of a connected structure through the connecting frame 9, the heat dissipation hoop sleeve 4 and the bracket 10 are connected, the bottom of the bracket 10 is provided with the supporting base 11, the top of the water chiller body 2 can be protected through the top cap 1, and the heat dissipation effect on the water chiller body 2 can be enhanced through the heat dissipation hoop sleeve 4.
Further, the top cover 1 is arranged at the top of the water chiller body 2, the heat dissipation collar 4 is sleeved at the chassis of the water chiller body 2, and the bottom support of the water chiller body 2 is placed on the bracket 10.
Further, a water guide pipe 7 is wound around the outside of the upper air pipe 8, the end of the water guide pipe 7 is connected to the water tank 15, cold air can be guided into the cold air tank 5 through the upper air pipe 8 by guiding cold water through the water guide pipe 7.
Further, screw compressors 14 are disposed on both sides of the lower portion of the inner cavity of the chiller body 2, the screw compressors 14 are connected to the refrigerator 13, and the low-pressure gas is compressed into a high-pressure state by the screw compressors 14.
Further, a fan 12 is arranged in the middle of the fan cover 6, an air outlet of the fan cover 6 is directly opposite to the air inlet at the top of the water tank 15, and cold air is discharged through the action of the fan 12.
Working principle: when the cooling device is used, the protection mechanism is protected on the outer side of the cooling machine body 2, the heat dissipation hoop sleeve 4 is sleeved on the outer side of the cooling machine body 2 at a position close to the lower side, the top cover 1 is arranged on the top of the cooling machine body 2, cold air is generated through the cooperation of the refrigerator 13 and the screw compressor 14 in the cooling machine body 2, the cold air flows up to the cold air tank 5 from the upper air pipe 8 and is stored, the cold air is discharged into the fan cover 6 from the cold air tank 5 through the air duct, the cold air is blown into the water tank 15 through the fan 12 in the fan cover 6, water in the water tank 15 is converted into cold water, the cold water is discharged through the water guide pipe 7, heat exchange can be carried out with the cold air in the upper air pipe 8, and the cold water is kept constant.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides an air-cooled screw rod frequency conversion cold water machine, includes cold water machine body (2), fan housing (6), protection machanism, refrigerator (13) and water tank (15), its characterized in that: the inside of cold water machine body (2) is equipped with water tank (15) and refrigerator (13) from top to bottom respectively, the outside of cold water machine body (2) is equipped with protection machanism, top both sides and the punishment in the middle of cold water machine body (2) do not are equipped with fan housing (6) and air conditioning jar (5), air conditioning jar (5) are connected through last trachea (8) with refrigerator (13), the front both sides of cold water machine body (2) all are equipped with dustproof thermovent (3).
2. The air-cooled screw variable frequency water chiller of claim 1, wherein: the protection mechanism comprises a top cover (1), a connecting frame (9), a heat dissipation hoop sleeve (4) and a bracket (10);
the top cover (1) and the heat dissipation hoop sleeve (4) are arranged to be of a connected structure through the connecting frame (9), the heat dissipation hoop sleeve (4) and the bracket (10) are arranged in a connected mode, and a supporting base (11) is arranged at the bottom of the bracket (10).
3. The air-cooled screw variable frequency water chiller of claim 2, wherein: the top cover (1) is arranged at the top of the water chiller body (2), the heat dissipation hoop (4) is sleeved at the chassis of the water chiller body (2), and the bottom support of the water chiller body (2) is placed on the bracket (10).
4. The air-cooled screw variable frequency water chiller of claim 1, wherein: the outside of the upper air pipe (8) is coiled with a water guide pipe (7), and the end part of the water guide pipe (7) is connected with a water tank (15).
5. The air-cooled screw variable frequency water chiller of claim 1, wherein: screw compressors (14) are arranged on two sides of the lower position of the inner cavity of the water chiller body (2), and the screw compressors (14) are connected with a refrigerator (13).
6. The air-cooled screw variable frequency water chiller of claim 1, wherein: the middle part of fan housing (6) is equipped with fan (12), the air outlet of fan housing (6) is just right to be connected with water tank (15) top air intake.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320203805.0U CN219797561U (en) | 2023-02-14 | 2023-02-14 | Air-cooled screw variable-frequency water chiller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320203805.0U CN219797561U (en) | 2023-02-14 | 2023-02-14 | Air-cooled screw variable-frequency water chiller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219797561U true CN219797561U (en) | 2023-10-03 |
Family
ID=88175144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320203805.0U Active CN219797561U (en) | 2023-02-14 | 2023-02-14 | Air-cooled screw variable-frequency water chiller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219797561U (en) |
-
2023
- 2023-02-14 CN CN202320203805.0U patent/CN219797561U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Building 12, No. 399, Jinyang Road, Huayang Village, Wangting Town, Xiangcheng District, Suzhou City, Jiangsu Province, 215000 Patentee after: Suzhou Lianhai Refrigeration Technology Co.,Ltd. Country or region after: China Address before: 215000 No.5 WanChen Road, Huayang village, Wangting Town, Xiangcheng District, Suzhou City, Jiangsu Province Patentee before: Suzhou Lianhai Refrigeration Technology Co.,Ltd. Country or region before: China |