CN209706597U - A kind of air cooling system with energy recovery process - Google Patents
A kind of air cooling system with energy recovery process Download PDFInfo
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- CN209706597U CN209706597U CN201920380391.2U CN201920380391U CN209706597U CN 209706597 U CN209706597 U CN 209706597U CN 201920380391 U CN201920380391 U CN 201920380391U CN 209706597 U CN209706597 U CN 209706597U
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- water
- air cooling
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- supply
- recovery process
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Abstract
Disclosed by the utility model is a kind of air cooling system with energy recovery process, including air cooling compressor, the water inlet of the air cooling compressor upper end is connected with water-supply-pipe, the end of the water-supply-pipe is connected with recirculated water feed water inlet, water circulating pump is connected on the water-supply-pipe, the water outlet of the air cooling compressor lower end is connected with drainpipe, the drainpipe, which extends and shunts, the first branch, second branch, the first branch, collect and be connected with recirculated water main sewer water inlet in the end of second branch, throttle valve is connected in the first branch, the hydraulic turbine is connected in the second branch, the utility model structure is simple, operating method is simple, it can be realized and recover energy, save energy consumption, electricity caused by the hydraulic turbine is used directly for the power supply of water pump, space division island power grid can also be incorporated to and integrally considered for space division technique.
Description
Technical field
The utility model relates to a kind of air cooling systems, more specifically say, are related to a kind of with energy recovery process
Air cooling system.
Background technique
In profound hypothermia air-separating technology, it is cold to compressed air progress that room temperature part is commonly equipped with air cooling system
But, because air-cooled pressure tower is higher, in addition high potential difference, it is therefore desirable to air-cooled to that could be sent into after the water supply pressurization of recirculated cooling water
Tower.And conventional space division technique, the cooling water of air cooling tower is entered after pressurization, is provided after cooling capacity goes out air cooling tower, throttling is directly passed through
Reduced pressure treatment returns the return main of recirculated cooling water, during which wastes a large amount of energy.
Utility model content
In order to solve above-mentioned prior art problem, the utility model, which provides, to be had simple structure, recoverable energy, reduces energy
Consume, will not influence a kind of air cooling system with energy recovery process of the technical characterstics such as main process and site layout project.
To achieve the goals above, the utility model is achieved through the following technical solutions:
A kind of air cooling system with energy recovery process, including air cooling compressor, the air cooling compressor upper end
Water inlet is connected with water-supply-pipe, and the end of the water-supply-pipe is connected with recirculated water feed water inlet, circulation is connected on the water-supply-pipe
Water pump, the water outlet of the air cooling compressor lower end are connected with drainpipe, and the drainpipe, which extends and shunts, the first branch, the
Two branches, the first branch, second branch end collect and be connected with recirculated water main sewer water inlet, described first
Road is connected with throttle valve, is connected with the hydraulic turbine in the second branch.
As an improvement being electrically connected between the hydraulic turbine, water circulating pump.
As an improvement the air cooling compressor upper end is connected with normal temperature air discharge outlet, under the air cooling compressor
End is connected with hot-air input port.
As an improvement the hydraulic turbine is electrically connected on the bulk supply power grid on space division island.
The utility model has the advantages that structure is simple, operating method is simple, can be realized and recovers energy, and saves energy consumption；Produced by the hydraulic turbine
Electricity be used directly for the power supply of water pump, space division island power grid can also be incorporated to and integrally considered for space division technique；It will not influence master
Body technology and site layout project.
Detailed description of the invention
Fig. 1 is the utility model structure principle chart.
Specific embodiment
Below in conjunction with Figure of description, the utility model is described in further detail, but the utility model be not limited to
Lower embodiment.
It is as shown in Figure 1 a kind of specific embodiment of air cooling system with energy recovery process, a kind of band energy time
The air cooling system for skill of knocking off, including air cooling compressor 1, the water inlet of 1 upper end of air cooling compressor is connected with water-supply-pipe 2, defeated
The end of water pipe 2 is connected with recirculated water feed water inlet 3, and water circulating pump 4, the water outlet of 1 lower end of air cooling compressor are connected on water-supply-pipe 2
Mouth is connected with drainpipe 5, and drainpipe 5, which extends and shunts, the first branch 6, second branch 7, the end of the first branch 6 and second
Recirculated water main sewer water inlet 8 is collected and be connected in the end of branch 7, and throttle valve 9 is connected in the first branch 6,
The hydraulic turbine 10 is connected on two branches 7, wherein is electrically connected between the hydraulic turbine 10, water circulating pump 4, caused by the hydraulic turbine 10
Electricity is used directly for the power supply of water circulating pump 4, can also be incorporated to space division island power supply grid and integrally consider for space division technique, structure
Simply, operating method is simple, can be realized and recovers energy, and saves energy consumption, and 1 upper end of air cooling compressor is also connected with room temperature sky
Gas discharge outlet 11,1 lower end of air cooling compressor are also connected with hot-air input port 12, will be hot empty by hot-air input port 12
Gas be input to air cooling compressor 1 and in air cooling compressor 1 low-temperature circulating water carry out it is cold and hot exchange, then by normal temperature air row
It puts mouth 11 and excludes gas at normal temperature, of simple structure and strong practicability.
A kind of operating method of the air cooling system with energy recovery process, this method comprises the following steps:
Step 1): the recirculated water of low temperature is inputted into water-supply-pipe 2 by recirculated water feed water inlet 3, recirculated water is through recirculated water
4 pressurization of pump；
Step 2): pressurized recirculated water is entered in air cooling compressor 1 by the water inlet of 1 upper end of air cooling compressor,
Cold and hot exchange occurs in air cooling compressor 1 for recirculated water, and recirculated water obtains heat heating；
Step 3): the recirculated water after heating flows into second branch 7, pressure of the hydraulic turbine 10 in recirculated water by drainpipe 5
The lower rotation of effect generates electricity and electric energy is transferred to water circulating pump 4, and the recirculated water for flowing through the hydraulic turbine 10 is depressurized, following after decompression
Ring water passes through recirculated water main sewer water inlet 8 again and enters in recirculated water main sewer；When second branch 7 can not normally circulate
When, recirculated water flows into the first branch 6, after the decompression of throttle valve 9, then is entered and is followed by recirculated water main sewer water inlet 8
In ring water main sewer.
By taking the space division project of a set of typical 80000Nm3/h as an example, pass through a kind of band energy recovery process of the utility model
Air cooling system, the circulation water inventory of air cooling compressor 1 is 800t/h, and direct investment increases by 60,000 yuan, recycles electricity
50kW, year save 240,000 yuan of energy consumption cost.
Finally it should be noted that the utility model is not limited to above embodiments, there can also be many variations.This field
The those of ordinary skill's all deformations that directly can export or associate from content disclosed by the utility model, be considered as
The protection scope of the utility model.
Claims (4)
1. a kind of air cooling system with energy recovery process, including air cooling compressor (1), it is characterised in that: the air
The water inlet of cooling tower (1) upper end is connected with water-supply-pipe (2), and the end of the water-supply-pipe (2) is connected with recirculated water feed water inlet
(3), it is connected with water circulating pump (4) on the water-supply-pipe (2), the water outlet of air cooling compressor (1) lower end is connected with draining
It manages (5), the drainpipe (5), which extends and shunts, the first branch (6), second branch (7), the first branch (6), second
Recirculated water main sewer water inlet (8) is collected and be connected in the end on road (7), is connected with throttle valve on the first branch (6)
(9), the hydraulic turbine (10) are connected on the second branch (7).
2. a kind of air cooling system with energy recovery process according to claim 1, it is characterised in that: the water wheels
Machine (10), water circulating pump are electrically connected between (4).
3. a kind of air cooling system with energy recovery process according to claim 1 or 2, it is characterised in that: described
Air cooling compressor (1) upper end is connected with normal temperature air discharge outlet (11), and it is defeated that air cooling compressor (1) lower end is connected with hot-air
Entrance (12).
4. a kind of air cooling system with energy recovery process according to claim 1, it is characterised in that: the water wheels
Machine (10) is electrically connected on the bulk supply power grid on space division island.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920380391.2U CN209706597U (en) | 2019-03-25 | 2019-03-25 | A kind of air cooling system with energy recovery process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920380391.2U CN209706597U (en) | 2019-03-25 | 2019-03-25 | A kind of air cooling system with energy recovery process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209706597U true CN209706597U (en) | 2019-11-29 |
Family
ID=68645374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920380391.2U Active CN209706597U (en) | 2019-03-25 | 2019-03-25 | A kind of air cooling system with energy recovery process |
Country Status (1)
| Country | Link |
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| CN (1) | CN209706597U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109883218A (en) * | 2019-03-25 | 2019-06-14 | 杭州杭氧股份有限公司 | A kind of air cooling system and its operating method with energy recovery process |
| CN111649501A (en) * | 2020-05-29 | 2020-09-11 | 扬州秦风气体有限公司 | Energy-saving system and method based on air separation system |
-
2019
- 2019-03-25 CN CN201920380391.2U patent/CN209706597U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109883218A (en) * | 2019-03-25 | 2019-06-14 | 杭州杭氧股份有限公司 | A kind of air cooling system and its operating method with energy recovery process |
| CN111649501A (en) * | 2020-05-29 | 2020-09-11 | 扬州秦风气体有限公司 | Energy-saving system and method based on air separation system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No.799, Xiangfu Road, Qingshanhu street, Lin'an District, Hangzhou City, Zhejiang Province Patentee after: Hangzhou oxygen generator group Co.,Ltd. Address before: 310014 No. 799 Xiangfu Road, Qingshan Lake Street, Linan City, Hangzhou City, Zhejiang Province Patentee before: HANGZHOU HANGYANG Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 799 Xiangfu Road, Qingshanhu street, Lin'an District, Hangzhou City, Zhejiang Province Patentee after: Hang Yang Group Co.,Ltd. Address before: 799 Xiangfu Road, Qingshanhu street, Lin'an District, Hangzhou City, Zhejiang Province Patentee before: Hangzhou oxygen generator group Co.,Ltd. |