CN202300932U - Heat energy recycling device for air compressor room - Google Patents
Heat energy recycling device for air compressor room Download PDFInfo
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- CN202300932U CN202300932U CN 201120375523 CN201120375523U CN202300932U CN 202300932 U CN202300932 U CN 202300932U CN 201120375523 CN201120375523 CN 201120375523 CN 201120375523 U CN201120375523 U CN 201120375523U CN 202300932 U CN202300932 U CN 202300932U
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Abstract
The utility model discloses a heat energy recycling device for an air compressor room, which comprises an air compressor, an air storage tank and a refrigerated air dryer connected with the air storage tank and further comprises a heat exchanger. A hot inlet of the heat exchanger is connected with an air outlet of the air compressor through a pipeline, a hot outlet of the heat exchanger is connected with an air inlet of the air storage tank through a pipeline, a cold inlet of the heat exchanger is connected with an air outlet of the refrigerated air dryer through a pipeline, and a cold outlet of the heat exchanger is connected with an output pipeline. When the heat energy recycling device is in work, high-temperature compressed air input from a hot inlet of the air compressor and low-temperature compressed air input from a cold inlet of the refrigerated air dryer perform temperature transfer in the heat exchanger to enable high-temperature compressed air entering the refrigerated air dryer to be cooled. Thus, load of the refrigerated air dryer is reduced. Temperature of low-temperature compressed air input into a manufacturing shop pipeline from the refrigerated air dryer is raised, thereby reducing temperature difference between the compressed air and the environment and preventing the low-temperature compressed air from 'sweating' when sent to the manufacturing shop pipeline.
Description
Technical field
The utility model relates to the technical field of heat energy recycle, particularly a kind of pneumatics machine room heat-energy recovering apparatus.
Background technique
Air compressor is the abbreviation of air compressor, is the main body in the compressed air source unit, and it is the device that the mechanical energy of prime mover (normally motor) is converted to the gas pressure ability, is compressed-air actuated air pressure generating means.
Cooling driers is the abbreviation of freezing type drier, belongs to the source of the gas processing element in the pneumatic system.
Heat exchanger is claimed heat exchanger and heat transmission equipment again, is to make to carry out exchange heat between two kinds of fluids and realize heating or the equipment of purpose such as cooling.
Air compressor is widely used; In its long-term, continuous running; Convert electric energy into mechanical energy and heat energy according to principle of conservation of energy; Wherein the energy consumption 80% of air compressor consumes at heating part, and the compressed-air actuated temperature of air compressor output is reached about 95 degree, has increased the load of cooling driers.
For reducing the load of cooling driers; The high temperature compressed air that existing air compressor produces gets into gas holder through cool cycles cooling back; Get into cooling driers then, reduced the load of cooling driers like this, but most of heat energy is wasted; And the gas after the processing of process cold press is the pressurized air that is lower than ambient temperature; Like this under with the ambient temperature situation bigger than the temperature difference, make the pipeline with the tracheae net " perspirations " of the manufacturing shop that enters into from the low temperature pressurized air of cooling driers output, pipeline " perspiration " is kept the safety in production to manufacturing shop has certain influence.
Therefore, how to dwindle the temperature difference, avoid pipeline " perspiration " phenomenon of manufacturing shop, become the important technological problems that those skilled in the art need to be resolved hurrily with the ambient temperature ratio.
The model utility content
In view of this, the utility model provides a kind of pneumatics machine room heat-energy recovering apparatus, to dwindle the temperature difference with the ambient temperature ratio, avoids pipeline " perspiration " phenomenon of manufacturing shop.
For realizing above-mentioned purpose, the utility model provides following technological scheme:
A kind of pneumatics machine room heat-energy recovering apparatus; Comprise that air compressor, gas holder and the cooling driers that links to each other with said gas holder also comprise heat exchanger; Its hot import links to each other through pipeline with the air outlet of said air compressor; Its heat outlet links to each other through pipeline with the suction port of said gas holder, and its cold import links to each other through pipeline with the air outlet of said cooling driers, and its cold outlet links to each other with output pipeline.
Preferably, in the above-mentioned pneumatics machine room heat-energy recovering apparatus, the hot import of said heat exchanger, heat outlet, cold import and cold outlet port are installed first modulating valve, second modulating valve, the 3rd modulating valve and the 4th modulating valve respectively.
Preferably, in the above-mentioned pneumatics machine room heat-energy recovering apparatus, said first modulating valve, second modulating valve, the 3rd modulating valve and the 4th modulating valve are snail dynamic formula butterfly valve.
Preferably; In the above-mentioned pneumatics machine room heat-energy recovering apparatus; The air outlet of said air compressor also links to each other through the hot by-pass line that is provided with the 5th modulating valve with the suction port of said gas holder, and the cold import of said heat exchanger also links to each other through the cold by-pass line that is provided with the 6th modulating valve with cold outlet.
Preferably, in the above-mentioned pneumatics machine room heat-energy recovering apparatus, said the 5th modulating valve and said the 6th modulating valve are snail dynamic formula butterfly valve.
Can find out that from above-mentioned technological scheme the pneumatics machine room heat-energy recovering apparatus that the utility model provides comprises; Air compressor, gas holder and the cooling driers that links to each other with gas holder; Also comprise heat exchanger, link to each other through pipeline with the air compressor air outlet that the heat outlet of heat exchanger links to each other through pipeline with the gas holder suction port through hot import with heat exchanger; The cold import of heat exchanger links to each other through pipeline with the cooling driers air outlet, and the cold outlet of heat exchanger links to each other with output pipeline.During work; Heat exchanger in carry out temperature transfer through the high temperature compressed air of hot import input with from cooling driers through the low temperature pressurized air of cold import input from air compressor; The heat energy that like this air compressor is produced has carried out reclaiming and being used; The high temperature compressed air that gets into cooling driers is once lowered the temperature earlier, reduced the load of cooling driers; Low temperature pressurized air to be input to the manufacturing shop pipeline from cooling driers heats up, and makes pressurized air compare the temperature difference with the temperature of environment and reduces, and then avoid being sent to workshop pipeline " perspiration ".
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technological scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing in describing below only is some embodiments of the utility model, for those of ordinary skills; Under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
The schematic representation of the gas treatment mode of the pneumatics machine room heat-energy recovering apparatus that Fig. 1 provides for the utility model embodiment.
Embodiment
The utility model discloses a kind of pneumatics machine room heat-energy recovering apparatus,, avoid pipeline " perspiration " phenomenon of manufacturing shop to dwindle the temperature difference with the ambient temperature ratio.
To combine the accompanying drawing among the utility model embodiment below, the technological scheme among the utility model embodiment is carried out clear, intactly description, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiments.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment who is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
See also Fig. 1, the schematic representation of the gas treatment mode of the pneumatics machine room heat-energy recovering apparatus that Fig. 1 provides for the utility model embodiment.
The pneumatics machine room heat-energy recovering apparatus that the utility model provides; Comprise air compressor 1, gas holder 3 and the cooling driers 4 that links to each other with said gas holder 3; Also comprise heat exchanger 2, the hot import 21 of heat exchanger 2 links to each other through pipeline with the air outlet of air compressor 1, and the heat of heat exchanger 2 outlet 22 links to each other through pipeline with the suction port of gas holder 3; The cold import 23 of heat exchanger 2 links to each other through pipeline with the air outlet of cooling driers 4, and the cold outlet 24 of heat exchanger 2 links to each other with output pipeline.
In the pneumatics machine room heat-energy recovering apparatus that the utility model provides, air compressor 1 is compressed-air actuated air pressure generating means as the main body in the compressed air source unit, output be the pressurized air of high temperature; Cooling driers 4 is the source of the gas processing elements in the pneumatic system, handles the pressurized air of back output low temperature through cooling driers 4.The purpose of the utility model is the high temperature compressed air cooling to air compressor 1 output; Low temperature pressurized air to cooling driers 4 outputs heats up; Given this; The utility model is set up heat exchanger 2 between air compressor 1 and cooling driers 4, and the hot import 21 of heat exchanger 2 is linked to each other through pipeline with the air outlet of air compressor 1, and the heat of heat exchanger 2 outlet 22 links to each other through pipeline with the suction port of gas holder 3; The cold import 23 of heat exchanger 2 links to each other through pipeline with the air outlet of cooling driers 4, and the cold outlet 24 of heat exchanger 2 links to each other with output pipeline.During work; The high temperature compressed air of air compressor 1 output gets into heat exchanger 2 through hot import 21; Get into heat exchanger 2 from the low temperature pressurized air of cooling driers 4 outputs through cold import 23; High temperature compressed air and low temperature pressurized air carry out heat transmission in heat exchanger 2, realize the cooling and the compressed-air actuated intensification of low temperature of high temperature compressed air.The high temperature compressed air that gets into cooling driers 4 is once lowered the temperature earlier, reduced the load of cooling driers 4; The temperature difference of comparing with ambient temperature through the compressed-air actuated temperature in cold outlet 24 entering workshops is reduced, avoided the appearance of the phenomenon of workshop pipeline " perspiration ".Gas holder 3 is to be used for storing the pressurized air from air compressor 1 output, and the stability of regulating the compressed-air actuated pressure of whole system.
In the pneumatics machine room heat-energy recovering apparatus that the utility model provides, the hot import 21 of heat exchanger 2, heat outlet 22, cold import 23 and cold outlet 24 places install first modulating valve, second modulating valve, the 3rd modulating valve and the 4th modulating valve respectively.
In order to realize industrial automation control, the utility model is installed first modulating valve, second modulating valve, the 3rd modulating valve and the 4th modulating valve respectively at hot import 21, heat outlet 22, cold import 23 and cold outlet 24 places of heat exchanger 2.Modulating valve is through receiving signal, removing the final control unit of the flow of control air by power operation.During work; The size of the valve port through controlling first modulating valve, second modulating valve, the 3rd modulating valve and the 4th modulating valve reaches the high temperature compressed air and the compressed-air actuated flow of low temperature of correct distribution and control turnover heat exchanger 2, makes heat exchanging process more abundant.
In the pneumatics machine room heat-energy recovering apparatus that the utility model provides, first modulating valve, second modulating valve, the 3rd modulating valve and the 4th modulating valve are snail dynamic formula butterfly valve.
Because the compressed-air actuated temperature of air compressor 1 output is higher; Pressure is also bigger; The compressed-air actuated pressure of low temperature that is transported to the workshop through heat exchanger 2 is also bigger; And snail dynamic formula butterfly valve have can be high temperature resistant, the characteristics that suitable pressure range is also higher are so first modulating valve of the utility model, second modulating valve, the 3rd modulating valve and the 4th modulating valve all are made as snail dynamic formula butterfly valve.
In the pneumatics machine room heat-energy recovering apparatus that the utility model provides; Air outlet at air compressor 1 also links to each other through the hot by-pass line that is provided with the 5th modulating valve with the suction port of gas holder 3, and the cold import 23 of heat exchanger 2 also links to each other through the cold by-pass line that is provided with the 6th modulating valve with cold outlet 24.Branch road between branch road between air compressor 1 and the gas holder 3 and the cold import 23 of heat exchanger 2 and the cold outlet 24 is two bypasses; These two bypasses are in order to be implemented in when heat exchanger 2 maintained; Gas can pass through these two bypasses; System can stop the supple of gas or steam, and whole system can proper functioning, has avoided the loss that stops production and bring because of maintenance.
Preferably, the 5th modulating valve in the utility model and the 6th modulating valve all are made as snail dynamic formula butterfly valve.
To the above-mentioned explanation of the disclosed embodiments, make related domain professional and technical personnel can realize or use the utility model.Multiple modification to these embodiments will be conspicuous concerning those skilled in the art, and defined General Principle can realize under the situation of spirit that does not break away from the utility model or scope in other embodiments among this paper.Therefore, the utility model will can not be restricted to these embodiments shown in this paper, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.
Claims (5)
1. a pneumatics machine room heat-energy recovering apparatus comprises, air compressor (1), gas holder (3) and the cooling driers (4) that links to each other with said gas holder (3); It is characterized in that; Also comprise heat exchanger (2), its hot import (21) links to each other through pipeline with the air outlet of said air compressor (1), and its heat outlet (22) links to each other through pipeline with the suction port of said gas holder (3); Its cold import (23) links to each other through pipeline with the air outlet of said cooling driers (4), and its cold outlet (24) links to each other with output pipeline.
2. pneumatics machine room heat-energy recovering apparatus according to claim 1; It is characterized in that the hot import (21) of said heat exchanger (2), heat outlet (22), cold import (23) and cold outlet (24) locate to install respectively first modulating valve, second modulating valve, the 3rd modulating valve and the 4th modulating valve.
3. pneumatics machine room heat-energy recovering apparatus according to claim 2 is characterized in that said first modulating valve, second modulating valve, the 3rd modulating valve and the 4th modulating valve are snail dynamic formula butterfly valve.
4. pneumatics machine room heat-energy recovering apparatus according to claim 1; It is characterized in that; The air outlet of said air compressor (1) also links to each other through the hot by-pass line that is provided with the 5th modulating valve with the suction port of said gas holder (3), and the cold import (23) of said heat exchanger (2) also links to each other through the cold by-pass line that is provided with the 6th modulating valve with cold outlet (24).
5. pneumatics machine room heat-energy recovering apparatus according to claim 4 is characterized in that, said the 5th modulating valve and said the 6th modulating valve are snail dynamic formula butterfly valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120375523 CN202300932U (en) | 2011-10-08 | 2011-10-08 | Heat energy recycling device for air compressor room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120375523 CN202300932U (en) | 2011-10-08 | 2011-10-08 | Heat energy recycling device for air compressor room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202300932U true CN202300932U (en) | 2012-07-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120375523 Expired - Lifetime CN202300932U (en) | 2011-10-08 | 2011-10-08 | Heat energy recycling device for air compressor room |
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| Country | Link |
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| CN (1) | CN202300932U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106839203A (en) * | 2017-01-16 | 2017-06-13 | 上海坤瀚电子科技有限公司 | A kind of CDA constant temperature water-cooling system |
| CN110469488A (en) * | 2019-07-29 | 2019-11-19 | 泰然机电工程(苏州)有限公司 | A kind of heat energy recycling system of air compressor |
| CN117167275A (en) * | 2023-08-24 | 2023-12-05 | 广东焕能科技有限公司 | Integrated hot water type air compression system and application method thereof |
-
2011
- 2011-10-08 CN CN 201120375523 patent/CN202300932U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106839203A (en) * | 2017-01-16 | 2017-06-13 | 上海坤瀚电子科技有限公司 | A kind of CDA constant temperature water-cooling system |
| CN110469488A (en) * | 2019-07-29 | 2019-11-19 | 泰然机电工程(苏州)有限公司 | A kind of heat energy recycling system of air compressor |
| CN117167275A (en) * | 2023-08-24 | 2023-12-05 | 广东焕能科技有限公司 | Integrated hot water type air compression system and application method thereof |
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| 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: 20120704 |