CN201706768U - Screw rod type air cooling cold water machine set - Google Patents
Screw rod type air cooling cold water machine set Download PDFInfo
- Publication number
- CN201706768U CN201706768U CN2010202117746U CN201020211774U CN201706768U CN 201706768 U CN201706768 U CN 201706768U CN 2010202117746 U CN2010202117746 U CN 2010202117746U CN 201020211774 U CN201020211774 U CN 201020211774U CN 201706768 U CN201706768 U CN 201706768U
- Authority
- CN
- China
- Prior art keywords
- pipe
- heat exchanger
- shell
- compressor
- expansion valve
- 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.)
- Expired - Lifetime
Links
Images
Landscapes
- Other Air-Conditioning Systems (AREA)
Abstract
The utility model discloses a screw rod type air cooling cold water machine set, which comprises a base plate, a compressor, a case pipe type heat exchanger, a fin type heat exchanger and an expansion valve, wherein the compressor, the case pipe type heat exchanger and a control cabinet are arranged on the base plate, the expansion valve is connected between the compressor and the case pipe type heat exchanger, the case pipe type heat exchanger is provided with three pipes, the first pipe is connected with the compressor, the second pipe is connected with a liquid storage tank through the expansion valve and a transmission pipe, a heat exchange pipe and a collection pipe of the fin type heat exchanger are communicated, the liquid storage tank is connected with the third pipe, and a pulling handle of a cabinet door of the control cabinet is in linkage connection with a power supply switch of an internal power supply box. Through the additional arrangement of the liquid storage tank and the collection pipe in an air conditioning set, the additional arrangement of the third pipe on the case pipe type heat exchanger and the arrangement of inclined supporters, hanging rings, inclined supporters and junction boxes by the utility model, the utility model has great improvement in the aspects of energy efficiency, work stability, equipment safety and the like, so the maintenance, the installation, the transportation of the equipment also because more convenient, and the utility model is favorable for the popularization and application of a central air conditioner.
Description
Technical field
The utility model relates to the central air-conditioning applied technical field, relates in particular to a kind of Worm type air-cooled handpiece Water Chilling Units.
Background technology
Because central air-conditioning power is big, usefulness is high, environmental protection and energy saving, function admirable, reliable and stable, therefore is widely used in heavy constructions such as various hotels, meeting-place, mansion, factory.Central air-conditioning mainly comprises four major parts: compressor, condenser, evaporimeter and flow controller, wherein, condenser and evaporimeter are referred to as heat exchanger, are the equipment of output cold or heat.Also have relevant auxiliary equipment in addition, comprise the blower fan frame of the chassis of carrying whole unit, the switch board that the unit control assembly is installed, carrying blower fan etc.The basic structure of main frame is that aforementioned four most of series connection constitute a closed-loop path, and promptly compressor connects condenser, and condenser connects the expansion valve as flow controller, and expansion valve connects evaporimeter, and evaporimeter connects compressor.The host work process is carried out according to following closed circuit: compressor, and------expansion valve---evaporimeter---returns compressor to condenser.Shell and tube exchanger is provided with two pipes, and during refrigeration, refrigerating fluid enters from second pipe, and first pipe is responsible for exhaust; When heating, gas enters from first pipe, and liquid is discharged from second pipe, however such structure often cause in the heat exchanger also can storing excess liquid, reduce efficiency of heat exchanger, increase energy consumption, even influence the operate as normal of unit.Yet all there is defective in present central air-conditioning unit in many designs, and is convenient inadequately as handling is installed, the insufficient strength height on chassis, and unit operation stability is not high enough, and the efficiency of unit is not ideal enough, and it is higher to consume energy or the like.
The utility model content
The utility model provides the Worm type air-cooled handpiece Water Chilling Units that a kind of installation and transportation are more convenient, efficiency is higher, operation is more stable at the defective of prior art.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: a kind of Worm type air-cooled handpiece Water Chilling Units, comprise chassis, compressor, shell and tube exchanger, finned heat exchanger and expansion valve, switch board, compressor, shell and tube exchanger, switch board all are installed on the chassis, expansion valve is connected between compressor and the shell and tube exchanger, finned heat exchanger is located at the top of unit, and switch board is located at the unit side; Shell and tube exchanger is provided with first pipe and second pipe, and shell and tube exchanger connects compressor by first pipe, and shell and tube exchanger connects expansion valve by second pipe; Wherein the chassis is made of longitudinal carrier and horizontal support, longitudinal carrier is provided with column, it is characterized in that: described expansion valve is connected with collector, heat exchanger tube in the finned heat exchanger directly and collector be connected, collector connects the liquid outlet of fluid reservoir successively by dispensing head, expansion valve, the 3rd pipe of the inlet of fluid reservoir and shell and tube exchanger links to each other, and the 3rd pipe of shell and tube exchanger is located at the below of second pipe; The be connected power switch of internal electrical source capsule of the cabinet catch of described switch board is arranged in powered-down switch when opening the cabinet door, when closing the Over-The-Counter door power switch is connected.
Further, be provided with bearing diagonal between the longitudinal carrier on described chassis and the column, bearing diagonal utilizes the triangle principle, effectively the structural strength of braced chassis; The lateral surface of longitudinal carrier is provided with suspension ring, and suspension ring are conveniently tied up steel cable or hook, makes when the lifting unit more convenient.
Further, be provided with wire casing on unit top, connect the power line that blower fan uses and be arranged in the wire casing, concentric wiring makes more neat appearance of whole unit, safeguards also more convenient.
Further, the tank body of described fluid reservoir outside is provided with a transparent liquid pipe of looking that connects tank interior, by look the liquid pipe can real-time monitored refrigerant amount in the fluid reservoir, grasp the working condition of machine, keep the machine even running.
Further, the terminal box that is equiped with in the cabinet door inside of described switch board, the terminal box back side and bottom surface opening; Terminal box is located at the wiring hole place when unit is installed, and the bottom surface opening is provided with down, enters rainwater in the switch board when terminal box can prevent to rain.
The utility model is set up fluid reservoir, collector by giving the air-conditioning unit, increase by the 3rd pipe to shell and tube exchanger, and bearing diagonal, suspension ring, bearing diagonal, terminal box be set, thereby the utility model is greatly improved at aspects such as efficiency, job stability, device securitys, maintenance, installation, carrying that also makes equipment etc. becomes more convenient, helps applying of central air-conditioning.
Description of drawings
Fig. 1 is the utility model three-dimensional structure diagram;
Fig. 2 is the utility model cut-away view;
Fig. 3 is the utility model rearview.
Among the figure, 1 is the chassis, and 11 is longitudinal carrier, and 12 is column, and 13 is bearing diagonal, and 14 is suspension ring, 2 is compressor, and 3 is shell and tube exchanger, and 31 is first pipe, and 32 is second pipe, and 33 is the 3rd pipe, 4 is finned heat exchanger, and 5 is wire casing, and 6 is switch board, and 7 is expansion valve, and 8 is fluid reservoir.
The specific embodiment
In the present embodiment, with reference to Fig. 1, Fig. 2 and Fig. 3, described Worm type air-cooled handpiece Water Chilling Units, comprise chassis 1, compressor 2, shell and tube exchanger 3, finned heat exchanger 4 and expansion valve 7, switch board 6, compressor 2, shell and tube exchanger 3, switch board 6 all are installed on the chassis 1, expansion valve 7 is connected between compressor 2 and the shell and tube exchanger 3, and finned heat exchanger 4 is located at the top of unit, and switch board 6 is located at the unit side; Shell and tube exchanger 3 is provided with first pipe, 31 and second pipe 32, and shell and tube exchanger 3 connects compressor 2, the second pipes 32 by first pipe 31 and connects expansion valve 7; Chassis 1 is made of longitudinal carrier 11 and horizontal support, and longitudinal carrier 11 is provided with column 12; Described expansion valve 7 is connected with collector, heat exchanger tube in the shell and tube exchanger 3 directly and collector be connected, collector connects the inlet of fluid reservoir 8, and the 3rd pipe 33 of the liquid outlet of fluid reservoir 8 and shell and tube exchanger 3 links to each other, and the 3rd pipe 33 of shell and tube exchanger 3 is located at the below of second pipe 32; The be connected power switch of internal electrical source capsule of the cabinet catch of described switch board 6 is arranged in powered-down switch when opening the cabinet door, when closing the Over-The-Counter door power switch is connected.
Be provided with bearing diagonal 13 between the longitudinal carrier 11 on described chassis 1 and the column 12, bearing diagonal 13 utilizes the triangle principle, effectively the structural strength of braced chassis 1; The lateral surface of longitudinal carrier 11 is provided with suspension ring 14, and suspension ring 14 are conveniently tied up steel cable or hook, makes when the lifting unit more convenient.
Be provided with wire casing 5 on unit top, connect the power line that blower fan uses and be arranged in the wire casing 5, concentric wiring makes more neat appearance of whole unit, safeguards also more convenient.
The tank body of described fluid reservoir 8 outside is provided with a transparent liquid pipe (not shown) of looking that connects tank interior, by look the liquid pipe can real-time monitored refrigerant amount in the fluid reservoir 8, grasp the working condition of machine, keep the machine even running.
The terminal box (not shown) that is equiped with in the cabinet door inside of described switch board 6, the terminal box back side and bottom surface opening; Terminal box is located at the wiring hole place when unit is installed, and the bottom surface opening is provided with down, and rainwater entered in the switch board when terminal box can prevent to rain.
Claims (5)
1. Worm type air-cooled handpiece Water Chilling Units, comprise chassis, compressor, shell and tube exchanger and finned heat exchanger, expansion valve, switch board, compressor, shell and tube exchanger, switch board all are installed on the chassis, expansion valve is connected between compressor and the shell and tube exchanger, finned heat exchanger is located at the top of unit, and switch board is located at the unit side; Shell and tube exchanger is provided with first pipe and second pipe, and shell and tube exchanger connects compressor by first pipe, and shell and tube exchanger connects expansion valve by second pipe; Wherein the chassis is made of longitudinal carrier and horizontal support, longitudinal carrier is provided with column, it is characterized in that: described expansion valve is connected with collector, heat exchanger tube in the finned heat exchanger directly and collector be connected, collector connects the liquid outlet of fluid reservoir successively by dispensing head, expansion valve, the 3rd pipe of the inlet of fluid reservoir and shell and tube exchanger links to each other, and the 3rd pipe of shell and tube exchanger is located at the below of second pipe; The be connected power switch of internal electrical source capsule of the cabinet catch of described switch board is arranged in powered-down switch when opening the cabinet door, when closing the Over-The-Counter door power switch is connected.
2. Worm type air-cooled handpiece Water Chilling Units according to claim 1 is characterized in that: be provided with bearing diagonal between the longitudinal carrier on described chassis and the column; The lateral surface of longitudinal carrier is provided with suspension ring.
3. Worm type air-cooled handpiece Water Chilling Units according to claim 1 is characterized in that: be provided with wire casing on unit top, the power line that the connection blower fan is used is arranged in the wire casing.
4. Worm type air-cooled handpiece Water Chilling Units according to claim 1 is characterized in that: the tank body outside of described fluid reservoir is provided with the transparent liquid pipe of looking of a connection tank interior.
5. Worm type air-cooled handpiece Water Chilling Units according to claim 1 is characterized in that: the terminal box that is equiped with in the cabinet door inside of described switch board, the terminal box back side and bottom surface opening; Terminal box is located at the wiring hole place when unit is installed, and the bottom surface opening is provided with down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202117746U CN201706768U (en) | 2010-05-26 | 2010-05-26 | Screw rod type air cooling cold water machine set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202117746U CN201706768U (en) | 2010-05-26 | 2010-05-26 | Screw rod type air cooling cold water machine set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201706768U true CN201706768U (en) | 2011-01-12 |
Family
ID=43443928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202117746U Expired - Lifetime CN201706768U (en) | 2010-05-26 | 2010-05-26 | Screw rod type air cooling cold water machine set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201706768U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101858662A (en) * | 2010-05-26 | 2010-10-13 | 广东欧科空调制冷有限公司 | Worm type air-cooled water chiller and cooling work method thereof |
| CN111207528A (en) * | 2020-03-02 | 2020-05-29 | 深圳市阿尔法特网络环境有限公司 | Modularized air-cooled water chilling unit |
-
2010
- 2010-05-26 CN CN2010202117746U patent/CN201706768U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101858662A (en) * | 2010-05-26 | 2010-10-13 | 广东欧科空调制冷有限公司 | Worm type air-cooled water chiller and cooling work method thereof |
| WO2011147195A1 (en) * | 2010-05-26 | 2011-12-01 | 广东欧科空调制冷有限公司 | Screw type air-cooling water chiller assembly and refrigeration method thereof |
| CN111207528A (en) * | 2020-03-02 | 2020-05-29 | 深圳市阿尔法特网络环境有限公司 | Modularized air-cooled water chilling unit |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101858662A (en) | Worm type air-cooled water chiller and cooling work method thereof | |
| CN105737439B (en) | A kind of air-conditioning system using solar energy and thermoelectricity supercooling apparatus | |
| CN101801168B (en) | Novel multifunctional self-regulating-temperature machine cabinet | |
| CN102759159B (en) | A kind of heat pipe hot pump composite system | |
| CN208113208U (en) | A kind of efficient cooling system for PLC control cabinet | |
| CN201706768U (en) | Screw rod type air cooling cold water machine set | |
| CN206771607U (en) | A kind of multi-functional air conditioner water cold accumulation system for cotton spinning production | |
| CN203561277U (en) | Novel cooling water tower energy-saving device | |
| CN206695406U (en) | A kind of solar heat pump integrated control system with automatic sun-tracking function | |
| CN201590964U (en) | Multifunctional cabinet capable of controlling temperature automatically | |
| CN102003741B (en) | Vehicle-mounted air conditioner for engineering truck | |
| CN203758134U (en) | Solar photoelectric refrigeration and adsorptive refrigeration integrated cold accumulation refrigerator system | |
| CN202663700U (en) | Heat exchange device and server cabinet equipped with heat exchange device | |
| CN209787917U (en) | Special cooling device for integral granary | |
| CN206695634U (en) | Integrated high-efficiency heat exchange chilled water unit | |
| CN208170606U (en) | A kind of wisdom classroom cooling device | |
| CN107676906B (en) | X heat exchange type air conditioning unit with machine room water cooling unit | |
| CN202281412U (en) | Anti-corrosion water chiller with power consumption of zero in winter | |
| CN207365261U (en) | Natural cooling type communication machine room water cooled chiller | |
| CN205481879U (en) | Novel solar energy light and heat and building integration remote control system | |
| CN204574852U (en) | A kind of centralized supply wind Air-Cooling Island of power plant | |
| CN216523202U (en) | Energy-saving and environment-friendly water vector power cooling tower | |
| CN220017512U (en) | Intelligent power-saving air conditioner | |
| CN217154367U (en) | Energy-saving central air-conditioning cabinet | |
| CN211822915U (en) | Air cooler adopting metal capillary heat exchanger |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110112 |