CN219868584U - Air-cooled screw type water chiller - Google Patents
Air-cooled screw type water chiller Download PDFInfo
- Publication number
- CN219868584U CN219868584U CN202321007319.8U CN202321007319U CN219868584U CN 219868584 U CN219868584 U CN 219868584U CN 202321007319 U CN202321007319 U CN 202321007319U CN 219868584 U CN219868584 U CN 219868584U
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- Prior art keywords
- air
- box
- box body
- heat exchange
- cooled screw
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 39
- 230000001681 protective effect Effects 0.000 claims abstract description 18
- 230000017525 heat dissipation Effects 0.000 claims abstract description 12
- 230000000694 effects Effects 0.000 abstract description 7
- 230000002708 enhancing effect Effects 0.000 abstract 1
- 238000013021 overheating Methods 0.000 abstract 1
- 238000001816 cooling Methods 0.000 description 12
- 241000883990 Flabellum Species 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 239000005457 ice water Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The utility model relates to an air-cooled screw type water chiller in the technical field of water chilling units, which comprises a box body, a heat exchange tube, a control screen and a screw compressor, wherein the screw compressor and the heat exchange tube are arranged in the box body, the control screen is arranged on one side of the box body, the box body is provided with an induced draft fan, a protective shell, an air supply tube and a heat dissipation assembly, the induced draft fan is arranged on one side of the box body, the protective shell is arranged on the top of the box body, a condensing tube is arranged in the protective shell, the air supply tube is arranged on one side of the box body, which is close to the protective shell, one end of the condensing tube is connected with the induced draft fan through a guide tube, the other end of the condensing tube is connected with the air supply tube, and the heat dissipation assembly is arranged on the top of the box body, so that air entering the box body needs to be cooled through the condensing tube, thereby enhancing the heat dissipation effect on the screw compressor and the heat exchange tube, avoiding the fault caused by overheating of the screw compressor, and effectively reducing the surface temperature of the heat exchange tube, and improving the working efficiency of the air-cooled screw type water chiller.
Description
Technical Field
The utility model relates to the technical field of water chilling units, in particular to an air-cooled screw type water chilling unit.
Background
The cold water machine is commonly called a refrigerator, a refrigerating machine, an ice water machine, a water freezing machine, a cooling machine and the like. With the continuous development of the water chilling unit industry, more people begin to pay attention to the water chilling unit industry, the selection of the water chilling unit is more and more important for users, and the water chilling unit can be divided into water chilling units mainly comprising a water cooling screw unit with high energy efficiency ratio, a water source heat pump unit, a screw heat recovery unit, a high-efficiency heat pump unit, a screw low-temperature refrigerating unit and the like in terms of product structure.
The heat dissipation system of the air-cooled screw type water chiller is key to the water chiller, and the fan type heat radiator is generally arranged in the air-cooled screw type water chiller, but the heat dissipation effect of the heat radiator is general, when the air-cooled screw type water chiller is used for a long time, heat dissipated by a screw compressor or other electrical components cannot be timely discharged, the refrigeration efficiency of the water chiller can be influenced, and even the situation of overheat fault of the water chiller is caused.
Disclosure of Invention
The utility model aims to solve the defects and provide the air-cooled screw type water chiller, which can enhance the heat dissipation effect of the air-cooled screw type water chiller, improve the working efficiency of the whole machine and avoid the condition of overheat fault of a water-cooled unit.
The object of the utility model is achieved by:
the utility model provides an air-cooled screw type water chiller, the power distribution box comprises a box body, the heat exchange tube, control panel and screw compressor, the inside of box is all located to screw compressor and heat exchange tube, one side of box is located to the control panel, the box is equipped with the draught fan, the protective housing, blast pipe and radiator unit, one side of box is located to the draught fan, the top of box is located to the protective housing, be equipped with the condenser pipe in the protective housing, the blast pipe is located the inside one side that is close to the protective housing of box, the one end and the draught fan of condenser pipe are connected through being equipped with the pipe, and the other end is connected with the blast pipe, radiator unit locates the top of box.
In the above description, as the preferred scheme, the radiating component comprises protection frame, motor, fixed plate and flabellum, and the protection frame is located at the top of box, and the both ends of fixed plate are connected in the inner wall of protection frame, and the middle part of fixed plate is located to the motor, and the main shaft of motor is located to the flabellum, strengthens the inside air flow speed of box, makes it can be faster take away the heat of screw compressor and heat exchange tube surface.
In the above description, as a preferable scheme, the bottom of the box body is provided with more than two adjusting support legs, so that the balance and the height of the box body can be adjusted according to the working environment.
In the above description, as a preferable scheme, the adjusting leg is composed of a supporting leg and a supporting nut, the supporting leg is arranged at the edge of the bottom of the box, the supporting nut is in screwed connection with the supporting leg, and the bottom of the box is in contact with the top end of the supporting nut.
In the above description, as a preferable scheme, one end of the heat exchange tube is connected with a water inlet tube, and the other end of the heat exchange tube is connected with a water outlet tube.
In the above description, as a preferable solution, a heat dissipation opening for exhausting and dissipating heat is provided at the bottom of the case, so as to enhance the heat dissipation effect inside the case.
In the above description, as a preferable scheme, a filter screen is arranged in the box body and above the heat dissipation opening, so that dust is prevented from entering the box body from the heat dissipation opening when the water chiller is not in operation, and dust accumulation in the box body is avoided.
In the above description, as a preferable scheme, an access door is arranged on one side of the box body, and the control screen is arranged on one side of the access door away from the interior of the box body, so that the screw compressor or other parts can be conveniently maintained in later period.
The air-cooled screw type water chiller provided by the utility model has the beneficial effects that: through being equipped with the draught fan at the box lateral wall, the draught fan is connected through the one end of pipe with the condenser pipe, and the other end and the blast pipe of condenser pipe are connected, make the inside air of entering box need cool down through the condenser pipe to the reinforcing is to screw compressor and heat exchange tube's radiating effect, avoids screw compressor to appear overheated the condition that leads to the trouble, can effectively reduce the surface temperature of heat exchange tube simultaneously, promotes the work efficiency of forced air cooling screw type water-cooling machine.
Drawings
FIG. 1 is a schematic diagram showing the structural exploded view of an air-cooled screw type water chiller according to the present utility model;
FIG. 2 is a schematic diagram of a three-dimensional structure of an air-cooled screw chiller according to the present utility model;
FIG. 3 is a schematic diagram of a three-dimensional structure of the inside of a tank in the air-cooled screw type water chiller of the present utility model;
FIG. 4 is a schematic perspective view of a heat dissipating assembly of the air-cooled screw chiller according to the present utility model;
FIG. 5 is a schematic perspective view of an adjusting leg of the air-cooled screw chiller of the present utility model;
in the figure, the box body 1, the heat radiation port 101, the filter screen 102, the access door 103, the heat exchange tube 2, the water inlet pipe 201, the water outlet pipe 202, the control screen 3, the screw compressor 4, the adjusting support leg 5, the supporting leg 501, the supporting nut 502, the induced draft fan 6, the guide pipe 601, the protective shell 7, the condensing tube 701, the air supply pipe 8, the heat radiation component 9, the protective frame 901, the motor 902, the fixing plate 903 and the fan blade 904 are arranged.
Detailed Description
The utility model is described in further detail below with reference to the drawings and the detailed description.
Referring to fig. 1-5, the air-cooled screw type water chiller specifically implemented by the embodiment comprises a box body 1, a heat exchange tube 2, a control screen 3 and a screw compressor 4, wherein the screw compressor 4 and the heat exchange tube 2 are arranged in the box body 1, one end of the heat exchange tube 2 is communicated with a water inlet pipe 201, the other end of the heat exchange tube 2 is communicated with a water outlet pipe 202, the control screen 3 is arranged on one side of the box body 1, more than two adjusting support legs 5 are arranged at the bottom of the box body 1, so that the balance and the height of the box body 1 can be adjusted according to working environments, the adjusting support legs 5 are formed by support legs 501 and support nuts 502, the support legs 501 are arranged on the edge of the bottom of the box body 1, the support nuts 502 are in screwed connection with the support legs 501, and the bottom of the box body 1 is in contact with the top ends of the support nuts 502.
The bottom of box 1 is equipped with and is used for exhausting radiating thermovent 101, strengthens the radiating effect to the inside of box 1, the inside of box 1 is equipped with filter screen 102, and filter screen 102 locates thermovent 101's top, avoids the cold water machine to enter into inside box 1 from thermovent 101 when not working, avoids the inside dust accumulation of box 1 one side of box 1 is equipped with access door 103, and access door 103 is kept away from one side of box 1 is located to control panel 3, is convenient for later maintenance and maintenance screw compressor 4 or other spare part.
The box 1 is equipped with draught fan 6, protective housing 7, blast pipe 8 and radiator unit 9, and one side of box 1 is located to draught fan 6, and the top of box 1 is located to protective housing 7, is equipped with condenser pipe 701 in the protective housing 7, and one side that is close to protective housing 7 is located to the inside box 1 of blast pipe 8, and one end and draught fan 6 of condenser pipe 701 are connected through being equipped with pipe 601, and the other end is connected with blast pipe 8, and radiator unit 9 locates the top of box 1, radiator unit 9 comprises protection frame 901, motor 902, fixed plate 903 and flabellum 904, and protection frame 901 locates the top of box 1, and the both ends of fixed plate 903 are connected in the inner wall of protection frame, and the middle part of fixed plate 903 is located to motor 902, and the main shaft of motor 902 is located to flabellum 904, strengthens the inside air flow rate of box 1, makes it take away the heat of screw compressor 4 and heat exchange tube 2 surface faster.
In actual use, according to the ground condition on use place, through setting up in supporting legs 501 and the back nut 502 in box 1 bottom carry out the altitude mixture control, be used for guaranteeing that box 1 is in horizontally steady state, then will need carry out the liquid access inlet tube 201 of cooling, liquid that the cooling was accomplished is flowed out from outlet pipe 202 after passing through heat exchange tube 2 to the liquid that needs to carry out the cooling, screw compressor 4 is in the during operation, start draught fan 6 through control panel 3, make outside air carry out condenser pipe 701 from pipe 601, carry out the cooling treatment to the air through condenser pipe 701, carry the air after the cooling to blast pipe 8, make the inside air of entering box 1 need cool through condenser pipe 701, thereby the reinforcing is to the radiating effect of screw compressor 4 and heat exchange tube 2, avoid screw compressor 4 to appear overheated the condition that leads to the trouble, can effectively reduce the surface temperature of heat exchange tube 2 simultaneously, rethread control panel 3 starts motor 902, the motor drives flabellum 904 and rotates, make outside air get into box 1 inside under the drive of flabellum 904, make its inside air flow rate, make it take away heat and take away 4 more rapidly and heat and the heat of the screw compressor 4 and the inside the air cooling machine is in the outer surface of the cooling box 1 after the heat exchange tube 1 is cooled by the heat exchange tube 1, the air is cooled by the air is cooled down at the inner surface 1, the air compressor is avoided to the air cooling 1, the outer surface of the air compressor is cooled down at the inner surface of the air compressor 1 is cooled down, the air inlet 1 is cooled down, the air is cooled down.
The foregoing is a further detailed description of the utility model in connection with specific preferred embodiments, and is not intended to limit the practice of the utility model to such description. It will be apparent to those skilled in the art that several simple deductions or substitutions can be made without departing from the spirit of the utility model, and the scope of the utility model is to be considered as the scope of the utility model.
Claims (8)
1. The utility model provides an air-cooled screw chiller, includes box, heat exchange tube, control panel and screw compressor, and screw compressor and heat exchange tube all locate the inside of box, and one side of box is located to the control panel, its characterized in that: the box is equipped with draught fan, protective housing, blast pipe and radiator unit, and one side of box is located to the draught fan, and the top of box is located to the protective housing, is equipped with the condenser pipe in the protective housing, and the one side that is close to the protective housing is located to the blast pipe inside the box, and the one end and the draught fan of condenser pipe are connected through being equipped with the pipe, and the other end is connected with the blast pipe, and radiator unit locates the top of box.
2. The air-cooled screw chiller according to claim 1 wherein: the heat dissipation assembly consists of a protection frame, a motor, a fixing plate and fan blades, wherein the protection frame is arranged at the top of the box body, two ends of the fixing plate are connected to the inner wall of the protection frame, the motor is arranged in the middle of the fixing plate, and the fan blades are arranged on a main shaft of the motor.
3. The air-cooled screw chiller according to claim 1 wherein: more than two adjusting support legs are arranged at the bottom of the box body.
4. The air-cooled screw chiller according to claim 3 wherein: the adjusting support leg comprises supporting legs and supporting nuts, the supporting legs are arranged on the edge of the bottom of the box body, the supporting nuts are in threaded connection with the supporting legs, and the bottom of the box body is in contact with the top ends of the supporting nuts.
5. The air-cooled screw chiller according to any of claims 1-4 wherein: one end of the heat exchange tube is communicated with a water inlet tube, and the other end of the heat exchange tube is communicated with a water outlet tube.
6. The air-cooled screw chiller according to any of claims 1-4 wherein: the bottom of the box body is provided with a heat dissipation port for exhausting and dissipating heat.
7. The air-cooled screw chiller according to claim 6 wherein: the inside of box is equipped with the filter screen, and the top of thermovent is located to the filter screen.
8. The air-cooled screw chiller according to any of claims 1-4 wherein: one side of the box body is provided with an access door, and the control screen is arranged on one side of the access door away from the interior of the box body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321007319.8U CN219868584U (en) | 2023-04-27 | 2023-04-27 | Air-cooled screw type water chiller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321007319.8U CN219868584U (en) | 2023-04-27 | 2023-04-27 | Air-cooled screw type water chiller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219868584U true CN219868584U (en) | 2023-10-20 |
Family
ID=88341844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321007319.8U Active CN219868584U (en) | 2023-04-27 | 2023-04-27 | Air-cooled screw type water chiller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219868584U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112665056A (en) * | 2021-01-23 | 2021-04-16 | 山东福沃德电子科技有限公司 | Integrated cold station centralized control system |
-
2023
- 2023-04-27 CN CN202321007319.8U patent/CN219868584U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112665056A (en) * | 2021-01-23 | 2021-04-16 | 山东福沃德电子科技有限公司 | Integrated cold station centralized control system |
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