CN210832599U - High-precision air-cooled screw water cooler - Google Patents
High-precision air-cooled screw water cooler Download PDFInfo
- Publication number
- CN210832599U CN210832599U CN201921873613.0U CN201921873613U CN210832599U CN 210832599 U CN210832599 U CN 210832599U CN 201921873613 U CN201921873613 U CN 201921873613U CN 210832599 U CN210832599 U CN 210832599U
- Authority
- CN
- China
- Prior art keywords
- water
- air
- condenser
- machine body
- screw
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The utility model discloses an air-cooled screw water cooler with high precision, which comprises a machine body box, wherein an evaporator, a screw compressor, a condenser, a filter and an expansion valve are arranged inside the machine body box, a circulating pipeline is fixedly arranged at the output end of the evaporator, the circulating pipeline is connected with the input end of the evaporator through the screw compressor, the condenser, the filter and the expansion valve in sequence, and an air-cooled box is arranged inside the machine body box, the utility model relates to an air-cooled screw water cooler with high precision, which achieves the effect of avoiding the overheating of the screw compressor and improving the temperature control precision of the air-cooled screw water cooler by arranging a heat conducting frame, a first heat radiating fin, a serpentine pipeline and the like, solves the problem that the temperature of the screw compressor rises when the air-cooled screw water cooler works for a long time, thereby causing the working and running of the compressor to, the temperature cooling precision of the water cooler is reduced.
Description
Technical Field
The utility model relates to an air-cooled screw rod cold water machine technical field specifically is an air-cooled screw rod cold water machine that the precision is high.
Background
The air-cooled screw water chiller is characterized in that a compressor which is a key component adopts a screw type is named as the air-cooled screw water chiller, a refrigerant which is in a gas state and comes out of an evaporator is subjected to adiabatic compression by the screw compressor and then is changed into a high-temperature high-pressure state, the compressed gas refrigerant is subjected to isobaric cooling and condensation in a condenser, the condensed gas refrigerant is changed into a liquid refrigerant, the liquid refrigerant is expanded to a low pressure by a throttle valve and then is changed into a gas-liquid mixture, the liquid refrigerant under the low temperature and the low pressure absorbs the heat of a cooled substance in the evaporator and is changed into a gaseous refrigerant again, the gaseous refrigerant enters the compressor again through a pipeline, and a new cycle is started, so that the main working principle of the screw water.
At present, when most of air-cooled screw water coolers work for a long time, the temperature of a screw compressor is increased, so that the working operation of the compressor is influenced, and the temperature cooling precision of the water coolers is reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an air-cooled screw rod cold water machine that precision is high 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 an air-cooled screw rod cold water machine that precision is high, includes the organism case, the inside of organism case is provided with evaporimeter, screw compressor, condenser, filter and expansion valve, the output fixed mounting of evaporimeter has the circulating line, the circulating line loops through screw compressor, condenser, filter and expansion valve and connects the input at the evaporimeter, the inside of organism case is provided with the forced air cooling case, the condenser sets up the inside at the forced air cooling case, the last cooling part that is provided with of screw compressor.
Preferably, a water inlet and a water outlet are fixedly mounted on the left end face of the machine body box, and a water inlet pipe is arranged between the water inlet and the evaporator.
Preferably, a water storage tank is arranged inside the machine body box, a water outlet pipe is arranged between the water storage tank and the evaporator, an output pipeline is arranged between the water outlet and the water storage tank, and a water pump is arranged on the output pipeline.
Preferably, a fan cover is arranged on the upper end face of the machine body box corresponding to the air cooling box, a fan is arranged inside the fan cover, a vent is arranged on the right end face of the machine body box corresponding to the air cooling box, and a dust screen is arranged inside the vent.
Preferably, the inside of condenser is provided with serpentine pipeline, serpentine pipeline's both ends are connected with circulating line, be provided with a plurality of evenly distributed's second heat radiation fin on the terminal surface around the condenser.
Preferably, the cooling part includes the mounting bracket, screw compressor passes through mounting bracket fixed mounting at the inner wall top of organism case, the last heat conduction frame that is provided with of screw compressor, fixed mounting has the heating panel on the up end of heat conduction frame, the heating panel sets up the top at the organism case, be provided with a plurality of evenly distributed's first heat radiation fin on the up end of heating panel.
Compared with the prior art, the beneficial effects of the utility model are that: a high-precision air-cooled screw water cooler comprises an evaporator, a screw compressor, a condenser, a filter, an expansion valve and a circulating pipeline, wherein the evaporator, the screw compressor, the condenser, the filter, the expansion valve and the circulating pipeline are arranged to complete the basic function of water cooling, a large amount of heat dissipated by condensation of the condenser is dissipated through an air-cooled box, the evaporator absorbs heat through evaporation, cools and cools water, water enters a water inlet, the water enters a water storage tank to be stored after being cooled at the evaporator, and can be output through a water pump and an output pipeline, a serpentine pipeline is arranged, so that when a refrigerant flows in the condenser, the contact area of the refrigerant and the condenser is greatly increased, the heat dissipation efficiency is higher, the working efficiency of the condenser is improved by matching with a second heat dissipation fin and a fan, the temperature of cooling water entering and exiting is often sensed through a temperature sensor in the water cooler, thereby influence the precision of cold water cooling regulation and control, carry out heat conduction cooling to screw compressor through heating panel, heat conduction frame and first heat radiation fins, avoid screw compressor overheated. The utility model relates to an air-cooled screw rod cold water machine that precision is high, through setting up the heat conduction frame, first heat radiation fins and serpentine channel etc. have reached and have avoided screw compressor overheated, have improved the effect of air-cooled screw rod cold water machine's temperature control precision, have solved most present air-cooled screw rod cold water machines, and at long-time during operation, the screw compressor temperature risees to lead to compressor work operation to receive the influence, make the problem of the temperature cooling's of cold water machine precision decline.
Drawings
FIG. 1 is a schematic structural diagram of a high-precision air-cooled screw water chiller;
fig. 2 is a schematic structural diagram of a condenser in an air-cooled screw water cooler with high precision.
In the figure: 1-machine body box, 2-evaporator, 3-water inlet, 4-water inlet pipe, 5-water storage tank, 6-water outlet pipe, 7-output pipeline, 8-water outlet, 9-water pump, 10-screw compressor, 11-condenser, 12-filter, 13-expansion valve, 14-circulating pipeline, 15-mounting rack, 16-heat conduction frame, 17-heat dissipation plate, 18-first heat dissipation fin, 19-air cooling box, 20-air blower cover, 21-air blower, 22-air vent, 23-dust screen, 24-serpentine pipeline and 25-second heat dissipation fin.
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.
Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides an air-cooled screw rod cold water machine that precision is high, includes organism case 1, the inside of organism case 1 is provided with evaporimeter 2, screw compressor 10, condenser 11, filter 12 and expansion valve 13, the output fixed mounting of evaporimeter 2 has circulating line 14, circulating line 14 loops through screw compressor 10, condenser 11, filter 12 and expansion valve 13 and connects the input at evaporimeter 2, the inside of organism case 1 is provided with air cooling box 19, condenser 11 sets up the inside at air cooling box 19, be provided with the cooling part on screw compressor 10.
Through evaporimeter 2, helical-lobe compressor 10, condenser 11, filter 12, expansion valve 13 and circulating line 14 setting, accomplish the basic function to the water cooling, distribute through 19 a large amount of heats that the department of forced air cooling case distributes condenser 11 condensation, evaporimeter 2 department evaporation heat absorption, cools off water cooling.
A water inlet 3 and a water outlet 8 are fixedly mounted on the left end face of the machine body box 1, and a water inlet pipe 4 is arranged between the water inlet 3 and the evaporator 2.
The water-saving type air conditioner is characterized in that a water storage tank 5 is arranged inside the machine body box 1, a water outlet pipe 6 is arranged between the water storage tank 5 and the evaporator 2, an output pipeline 7 is arranged between the water outlet 8 and the water storage tank 5, and a water pump 9 is arranged on the output pipeline 7.
Water enters through the water inlet 3, enters the water storage tank 5 to be stored after being cooled at the evaporator 2, and can be output through the water pump 9 and the output pipeline 7.
A fan cover 20 is arranged on the upper end face of the machine body box 1 corresponding to the air cooling box 19, a fan 21 is arranged inside the fan cover 20, a vent 22 is arranged on the right end face of the machine body box 1 corresponding to the air cooling box 19, and a dust screen 23 is arranged inside the vent 22.
The inside of condenser 11 is provided with serpentine pipeline 24, serpentine pipeline 24's both ends are connected with circulating line 14, be provided with a plurality of evenly distributed's second heat radiation fins 25 on condenser 11's the front and back terminal surface.
The serpentine pipeline 24 is arranged, so that when the refrigerant flows in the condenser 11, the contact area between the refrigerant and the condenser 11 is greatly increased, the heat dissipation efficiency is higher, and the working efficiency of the condenser 11 is improved by matching the second heat dissipation fins 25 with the fan 21.
The cooling part comprises a mounting frame 15, screw compressor 10 is at the inner wall top of organism case 1 through mounting frame 15 fixed mounting, be provided with heat conduction frame 16 on screw compressor 10, fixed mounting has heating panel 17 on the up end of heat conduction frame 16, heating panel 17 sets up the top at organism case 1, be provided with a plurality of evenly distributed's first heat radiation fin 18 on heating panel 17's the up end.
The temperature of business turn over cooling water is often sensed through setting up temperature sensor among the cold water machine to regulate and control screw compressor 10's power, screw compressor 10 is overheated, can lead to output to receive the influence, thereby influences the precision that cold water cooling was regulated and control, carries out the heat conduction cooling through heating panel 17, heat conduction frame 16 and first heat radiation fin 18 to screw compressor 10, avoids screw compressor 10 overheated.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides an air-cooled screw rod cold water machine that precision is high, includes organism case (1), its characterized in that: the utility model discloses a cooling machine, including organism case (1), the inside of organism case (1) is provided with evaporimeter (2), screw compressor (10), condenser (11), filter (12) and expansion valve (13), the output fixed mounting of evaporimeter (2) has circulating line (14), circulating line (14) loops through screw compressor (10), condenser (11), filter (12) and expansion valve (13) and connects the input in evaporimeter (2), the inside of organism case (1) is provided with air cooling case (19), condenser (11) set up the inside at air cooling case (19), be provided with the cooling part on screw compressor (10).
2. The air-cooled screw water chiller with high precision of claim 1 is characterized in that: a water inlet (3) and a water outlet (8) are fixedly mounted on the left end face of the machine body box (1), and a water inlet pipe (4) is arranged between the water inlet (3) and the evaporator (2).
3. The air-cooled screw water chiller with high precision of claim 2, wherein: the water-saving and energy-saving water-saving machine is characterized in that a water storage tank (5) is arranged inside the machine body box (1), a water outlet pipe (6) is arranged between the water storage tank (5) and the evaporator (2), an output pipeline (7) is arranged between the water outlet (8) and the water storage tank (5), and a water pump (9) is arranged on the output pipeline (7).
4. The air-cooled screw water chiller with high precision of claim 3 is characterized in that: a fan cover (20) is arranged on the upper end face of the machine body box (1) corresponding to the position of the air cooling box (19), a fan (21) is arranged inside the fan cover (20), a ventilation opening (22) is formed in the right end face of the machine body box (1) corresponding to the position of the air cooling box (19), and a dust screen (23) is arranged inside the ventilation opening (22).
5. The air-cooled screw water chiller with high precision of claim 4 is characterized in that: the inside of condenser (11) is provided with serpentine pipeline (24), the both ends of serpentine pipeline (24) are connected with circulating line (14), be provided with a plurality of evenly distributed's second heat radiation fins (25) on the terminal surface around condenser (11).
6. The air-cooled screw water chiller with high precision of claim 5 is characterized in that: the cooling part comprises a mounting frame (15), the screw compressor (10) is fixedly mounted at the top of the inner wall of the machine body box (1) through the mounting frame (15), a heat conducting frame (16) is arranged on the screw compressor (10), a heating panel (17) is fixedly mounted on the upper end face of the heat conducting frame (16), the heating panel (17) is arranged at the top of the machine body box (1), and a plurality of uniformly distributed first cooling fins (18) are arranged on the upper end face of the heating panel (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921873613.0U CN210832599U (en) | 2019-11-01 | 2019-11-01 | High-precision air-cooled screw water cooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921873613.0U CN210832599U (en) | 2019-11-01 | 2019-11-01 | High-precision air-cooled screw water cooler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210832599U true CN210832599U (en) | 2020-06-23 |
Family
ID=71252612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921873613.0U Active CN210832599U (en) | 2019-11-01 | 2019-11-01 | High-precision air-cooled screw water cooler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210832599U (en) |
-
2019
- 2019-11-01 CN CN201921873613.0U patent/CN210832599U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN219981399U (en) | Energy-saving cooling device for data center | |
| CN210832599U (en) | High-precision air-cooled screw water cooler | |
| CN112032856A (en) | Energy-conserving heat sink of solar energy air conditioner | |
| CN104482687A (en) | Special air conditioning system of gravity type heat pipe compound evaporative condenser for data center | |
| CN211781680U (en) | Temperature control adjusting device of air conditioning refrigerating unit | |
| CN215336780U (en) | Artificial intelligence's central air conditioning economizer | |
| CN203605376U (en) | Integrated machine room air-conditioning system | |
| CN210717915U (en) | Industrial air cooler | |
| CN213126885U (en) | Electromechanical device heat abstractor | |
| CN211557815U (en) | Electric machine room cooling system | |
| CN211650527U (en) | Air conditioner condensed water circulation and energy-saving device | |
| CN209415814U (en) | A kind of air-cooling screw type water cooler | |
| CN210179777U (en) | Portable small-size air conditioner | |
| CN211601174U (en) | Water-cooling and oil-cooling integrated water cooler | |
| CN210688810U (en) | Low-temperature type air-cooled screw cold and hot water unit | |
| CN205351865U (en) | Cold and hot dual -purpose temperature controlling machine | |
| CN210014507U (en) | Internal circulation air conditioning device for indirect evaporative cooling composite electric refrigeration | |
| CN215336827U (en) | Refrigeration equipment with pre-cooling function | |
| CN213119603U (en) | Refrigerating machine oil cooling system | |
| CN218442843U (en) | Industrial air-cooled water chilling unit | |
| CN210959285U (en) | Air conditioning device for mounting top of outdoor cabinet | |
| CN213040796U (en) | Energy-saving and environment-friendly evaporator for refrigeration equipment | |
| CN213984201U (en) | Water-cooling professional equipment | |
| CN215260651U (en) | High-efficiency cooling device for industrial refrigeration equipment | |
| CN210320240U (en) | Energy-saving circulating water heating device for generator set |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |