CN204522704U - A kind of board-like cooling driers - Google Patents
A kind of board-like cooling driers Download PDFInfo
- Publication number
- CN204522704U CN204522704U CN201520150839.3U CN201520150839U CN204522704U CN 204522704 U CN204522704 U CN 204522704U CN 201520150839 U CN201520150839 U CN 201520150839U CN 204522704 U CN204522704 U CN 204522704U
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- Prior art keywords
- heat exchanger
- board
- hard solder
- compressor
- type heat
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Abstract
The utility model discloses a kind of board-like cooling driers, comprise hard solder plate-type heat exchanger, device for drying and filtering, condenser, compressor, hot gas bypass valve and restricting element, described hard solder plate-type heat exchanger, device for drying and filtering, condenser, compressor, hot gas bypass valve is connected by carrier pipe successively with restricting element, described hard solder plate-type heat exchanger is provided with air intlet and air outlet slit, described device for drying and filtering is between hard solder plate-type heat exchanger and condenser, described condenser comprises motor and condensation net, described motor is provided with flabellum, described condensation net is positioned at the right side of motor, described condensation net is provided with more than one deck, the bottom of described compressor is provided with leg, described hot gas bypass valve is in parallel with restricting element, this board-like cooling driers have volume little, energy-conservation, refrigerant heat can be made full use of, improve the advantage of dry air quality.
Description
Technical field
The utility model relates to cooling driers, particularly the board-like cooling driers of one.
Background technology
Compressed air is widely used in the field of industry or the constructions of on-fixed workplace such as vcehicular tunnel, petroleum pipeline, chemical industry, mine, iron and steel.What send due to air compressor machine is a kind of inferior compressed air, and containing a large amount of aqueous vapors, dust, greasy dirt can not meet and requires higher demand to GAS QUALITY.Therefore need to purify compressed air, dry process.Existing drying machine kind is more mainly comprises absorption drier and freezing type drier.Freezing type drier is in the market mainly by precooler, heat exchanger, evaporimeter, moisture trap forms, precooler outlet communicates with heat exchanger inlets, the outlet of heat exchanger communicates with evaporator, evaporimeter communicates with moisture trap, moisture trap is communicated with heat exchanger by carrier pipe, heat exchanger there is air outlet slit, the freezing type drier of said structure, its heat exchanger, moisture trap, evaporimeter separates, so volume is relatively large, easy generation pressure drop, dry air quality can be affected and waste energy, moreover the non-counter movement heat exchange of evaporimeter, so heat exchange efficiency is poor, heat exchange area need be increased make up a deficiency.
Utility model content
It is little, energy-conservation that technical problem to be solved in the utility model is to provide one to have volume, can make full use of refrigerant heat, improves the board-like cooling driers of dry air quality.
For solving the problem, the utility model adopts following technical scheme:
A kind of board-like cooling driers, comprise hard solder plate-type heat exchanger, device for drying and filtering, condenser, compressor, hot gas bypass valve and restricting element, described hard solder plate-type heat exchanger, device for drying and filtering, condenser, compressor, hot gas bypass valve is connected by carrier pipe successively with restricting element, described hard solder plate-type heat exchanger is provided with air intlet and air outlet slit, described device for drying and filtering is between hard solder plate-type heat exchanger and condenser, described condenser comprises motor and condensation net, described motor is provided with flabellum, described condensation net is positioned at the right side of motor, described condensation net is provided with more than one deck, the bottom of described compressor is provided with leg, described hot gas bypass valve is in parallel with restricting element.
As preferably, bottom described hard solder plate-type heat exchanger, be provided with small opening, the cooling water in interchanger can be discharged, avoid hard solder plate-type heat exchanger to be subject to the erosion of water and destruction of getting rusty.
As preferably, in described device for drying and filtering, be provided with molecule filter screen.
As preferably, described condensation net arranges three layers, is conducive to the cooling velocity accelerating air, and increases work efficiency.
As preferably, described compressor is provided with control valve, is conducive to regulating the compressive strength in compressor.
As preferably, described compressor is provided with compression cylinder, by compression cylinder, gas is compressed, be conducive to improving air compressing efficiency.
The advantage of board-like cooling driers:
1, plate type heat exchanger has higher heat transfer coefficient, is generally about 3 ~ 5 times of shell-and-tube heat exchanger
2, plate type heat exchanger two kinds of fluids can realize pure adverse current, and be generally following current or reflux type, logarithmic mean temperature difference (LMTD) is large.
3, save material, volume reduces, lightweight, space availability ratio is high, improving production efficiency.
The beneficial effects of the utility model are: heat exchanger, moisture trap, evaporimeter combine by this board-like cooling driers, that compressed-air actuated flow process shortens like this, fully can carry out reverse heat exchange, improving heat exchanging efficiency, heat exchange area and energy resource consumption can be greatly reduced, comprehensive above 2 factors, so reduce the volume of cooling driers, are convenient to put and reduce transport and material cost.
Accompanying drawing explanation
Fig. 1 is the overall structure figure of a kind of board-like cooling driers of the utility model.
Detailed description of the invention
Consult shown in Fig. 1, a kind of board-like cooling driers, comprise hard solder plate-type heat exchanger 1, device for drying and filtering 2, condenser 3, compressor 4, hot gas bypass valve 5 and restricting element 6, described hard solder plate-type heat exchanger 1, device for drying and filtering 2, condenser 3, compressor 4, hot gas bypass valve 5 is connected by carrier pipe 13 successively with restricting element 6, described hard solder plate-type heat exchanger 1 is provided with air intlet 7 and air outlet slit 8, described device for drying and filtering 2 is between hard solder plate-type heat exchanger 1 and condenser 3, described condenser 3 comprises motor 9 and condensation net 11, described motor 9 is provided with flabellum 10, described condensation net 11 is positioned at the right side of motor 9, described condensation net 11 is provided with more than one deck, the bottom of described compressor 4 is provided with leg 12, described hot gas bypass valve 5 is in parallel with restricting element 6.
Be provided with small opening bottom described hard solder plate-type heat exchanger 1, the cooling water in interchanger can be discharged, avoid hard solder plate-type heat exchanger 1 to be subject to the erosion of water and destruction of getting rusty.
Molecule filter screen is provided with in described device for drying and filtering 2.
Described condensation net 11 arranges three layers, is conducive to the cooling velocity accelerating air, and increases work efficiency.
Described compressor 4 is provided with control valve, is conducive to regulating the compressive strength in compressor 4.
Described compressor 4 is provided with compression cylinder, by compression cylinder, gas is compressed, be conducive to improving air compressing efficiency.
The board-like cooling driers of novel one of the present utility model is in use:
1. compressed air enters from the air intlet 7 of hard solder heat-exchangers of the plate type 1, the reverse heat exchange of air-air is carried out in the left side of hard solder heat-exchangers of the plate type 1, then reverse heat exchange is carried out with refrigerant again in the right side entering hard solder heat-exchangers of the plate type 1, after moisture trap, go out from the air outlet slit 8 of hard solder heat-exchangers of the plate type 1;
2. the flow process of refrigerant is: out carry out lowering the temperature then through device for drying and filtering 2 dry filter through condenser 3 from compressor 4, and the right side and the compressed air that then enter hard solder heat-exchangers of the plate type 1 carry out reverse heat exchange, finally get back to 4 li, compressor.The mid portion of hard solder heat-exchangers of the plate type 1 is moisture trap, and the water after separation is discharged from bottom.
The beneficial effects of the utility model are: heat exchanger, moisture trap, evaporimeter combine by this board-like cooling driers, that compressed-air actuated flow process shortens like this, fully can carry out reverse heat exchange, improving heat exchanging efficiency, heat exchange area and energy resource consumption can be greatly reduced, comprehensive above 2 factors, so reduce the volume of cooling driers, are convenient to put and reduce transport and material cost.
The above, be only detailed description of the invention of the present utility model, but protection domain of the present utility model is not limited thereto, and any change of expecting without creative work or replacement, all should be encompassed in the new protection domain of this practicality and be as the criterion.
Claims (6)
1. a board-like cooling driers, it is characterized in that: comprise hard solder plate-type heat exchanger, device for drying and filtering, condenser, compressor, hot gas bypass valve and restricting element, described hard solder plate-type heat exchanger, device for drying and filtering, condenser, compressor, hot gas bypass valve is connected by carrier pipe successively with restricting element, described hard solder plate-type heat exchanger is provided with air intlet and air outlet slit, described device for drying and filtering is between hard solder plate-type heat exchanger and condenser, described condenser comprises motor and condensation net, described motor is provided with flabellum, described condensation net is positioned at the right side of motor, described condensation net is provided with more than one deck, the bottom of described compressor is provided with leg, described hot gas bypass valve is in parallel with restricting element.
2. the board-like cooling driers of one according to claim 1, is characterized in that: be provided with small opening bottom described hard solder plate-type heat exchanger.
3. the board-like cooling driers of one according to claim 1, is characterized in that: be provided with molecule filter screen in described device for drying and filtering.
4. the board-like cooling driers of one according to claim 1, is characterized in that: described condensation net arranges three layers.
5. the board-like cooling driers of one according to claim 1, is characterized in that: described compressor is provided with control valve.
6. the board-like cooling driers of one according to claim 1, is characterized in that: described compressor is provided with compression cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520150839.3U CN204522704U (en) | 2015-03-17 | 2015-03-17 | A kind of board-like cooling driers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520150839.3U CN204522704U (en) | 2015-03-17 | 2015-03-17 | A kind of board-like cooling driers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204522704U true CN204522704U (en) | 2015-08-05 |
Family
ID=53736759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520150839.3U Expired - Fee Related CN204522704U (en) | 2015-03-17 | 2015-03-17 | A kind of board-like cooling driers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204522704U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108007075A (en) * | 2017-10-16 | 2018-05-08 | 浙江冠峰食品机械有限公司 | The defrosting de-icing method of vacuum freeze drier system and the system |
-
2015
- 2015-03-17 CN CN201520150839.3U patent/CN204522704U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108007075A (en) * | 2017-10-16 | 2018-05-08 | 浙江冠峰食品机械有限公司 | The defrosting de-icing method of vacuum freeze drier system and the system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150805 Termination date: 20210317 |
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| CF01 | Termination of patent right due to non-payment of annual fee |