CN211739974U - Air cooler with waste heat recovery function - Google Patents
Air cooler with waste heat recovery function Download PDFInfo
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- CN211739974U CN211739974U CN202020135856.0U CN202020135856U CN211739974U CN 211739974 U CN211739974 U CN 211739974U CN 202020135856 U CN202020135856 U CN 202020135856U CN 211739974 U CN211739974 U CN 211739974U
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- boiler
- air
- gas
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- pipe
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- 238000011084 recovery Methods 0.000 title claims abstract description 19
- 239000002918 waste heat Substances 0.000 title claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 61
- 239000007789 gas Substances 0.000 claims abstract description 48
- 238000003860 storage Methods 0.000 claims description 31
- 238000010438 heat treatment Methods 0.000 claims description 17
- 238000009413 insulation Methods 0.000 claims description 10
- 238000001816 cooling Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 description 4
- 239000012530 fluid Substances 0.000 description 4
- 230000002411 adverse Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model provides a take waste heat recovery's air cooler, relates to the air cooling machine field, including the air cooling machine body, air cooling machine body upper portion sets up collects the cover, collect the cover and connect the gas holder through first gas-supply pipe, set gradually three-way valve and gaseous booster pump on the first gas-supply pipe, the gas holder passes through the second gas-supply pipe and connects the boiler, set up the air outlet valve on the second gas-supply pipe, the boiler forms the return circuit through first raceway and second raceway and the radiator of low reaches, set up the water pump on the first raceway, the boiler top sets up the boiler outlet duct. The utility model discloses can solve the high temperature air that the air cooling machine produced and cause the extravagant problem of heat energy by direct discharge.
Description
Technical Field
The utility model belongs to the technical field of the air cooling machine and specifically relates to a take waste heat recovery's air cooler.
Background
The air cooler is a short-term air cooler, and is a heat exchange device which is used as the most condensation and cooling in petrochemical industry and oil gas processing production. The air cooler generally comprises a tube bundle, a tube box, a fan, a shutter, a framework and other main parts.
The air cooler used at present uses air to cool the medium fluid, the temperature of the medium fluid is reduced, and the temperature of the air is increased. The temperature of the air discharged from the air cooler is up to over 180 ℃, even up to 250 ℃. The high temperature air is directly discharged to the atmosphere, which not only causes waste of heat energy, but also has adverse effects on the environment.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a take waste heat recovery's air cooler is provided, the high temperature air of solving the cold machine production is caused the extravagant problem of heat energy by direct discharge.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a take waste heat recovery's air cooler, includes the cold quick-witted body of air, air cooling machine body upper portion sets up collects the cover, collect the cover and connect the gas holder through first gas-supply pipe, set gradually three-way valve and gaseous booster pump on the first gas-supply pipe, the gas holder passes through the second gas-supply pipe and connects the boiler, set up the air outlet valve on the second gas-supply pipe, the boiler forms the return circuit through first raceway and second raceway and the radiator of low reaches, set up water pump and outlet valve on the first raceway, the boiler top sets up the boiler outlet duct.
Further, the lower part of the gas storage tank is provided with a gas storage tank gas inlet, and two ends of the first gas pipe are respectively connected with the collecting cover and the gas storage tank gas inlet through flange plates.
Further, the upper portion of the gas storage tank is provided with a gas storage tank gas outlet, one side of the top of the boiler is provided with a boiler gas inlet, and two ends of the second gas conveying pipe are respectively connected with the gas storage tank gas outlet and the boiler gas inlet through flange plates.
Further, the outside of the air storage tank is coated with an air storage tank heat insulation layer.
Furthermore, a boiler air inlet pipe and a gas distributor are arranged in the boiler, the boiler air inlet pipe is an L-shaped pipeline, the upper end of the boiler air inlet pipe is connected with a boiler air inlet, and the other end of the boiler air inlet pipe is arranged at the middle lower part of the boiler and is connected with the gas distributor.
Further, the first water conveying pipe and the second water conveying pipe are both arranged at the lower part of the boiler.
Furthermore, the lower part of the boiler is provided with a water outlet and a water return port, two ends of the first water conveying pipe are respectively connected with the water outlet and the water inlet end of the heating plate through flanges, and two ends of the second water conveying pipe are respectively connected with the water return port and the water outlet end of the heating plate through flanges.
Further, the boiler is externally coated with a boiler heat insulation layer.
Furthermore, the upper part of the boiler is provided with a water filling port, and the bottom of the boiler is provided with a water outlet.
Furthermore, an exhaust valve is arranged on the boiler outlet pipe.
The utility model discloses following beneficial effect has:
the utility model discloses a set up devices such as gas holder, boiler and radiator piece in air cooler body low reaches, be used for heating cold water with the heat energy in the high temperature air that the air cooler produced and carry the hot water that produces after the heating to be used for the heating in the radiator, reached the recovery and the comprehensive utilization of waste heat, also can not cause adverse effect to the environment simultaneously.
Drawings
FIG. 1 is a schematic structural view of the present invention;
Detailed Description
Example 1:
as shown in fig. 1, a take waste heat recovery's air cooler, 1 upper portion of air cooler body sets up collects cover 11, collect cover 11 and connect gas holder 2 through first gas-supply pipe 5, set gradually three-way valve 51 and gaseous booster pump 52 on the first gas-supply pipe 5, gas holder 2 passes through second gas-supply pipe 6 and connects boiler 3, set up air outlet valve 61 on the second gas-supply pipe 6, boiler 3 constitutes the return circuit through first raceway 7 and second raceway 8 and radiator 4 of low reaches, set up water pump 71 and outlet valve 72 on the first raceway 7, boiler 3 top sets up boiler outlet pipe 34.
The utility model discloses a set up devices such as gas holder, boiler and radiator piece in air cooler body low reaches, be used for heating cold water with the heat energy in the high temperature air that the air cooler produced and carry the hot water that produces after the heating to be used for the heating in the radiator, reached the recovery and the comprehensive utilization of waste heat, also can not cause adverse effect to the environment simultaneously.
The three-way valve is used for selecting whether to guide the hot air into the air storage tank.
The gas booster pump is used for providing gas transmission pressure.
The air outlet valve is used for controlling the on-off of the air outlet of the air storage tank.
The lower part of the gas storage tank 2 is provided with a gas storage tank gas inlet 21, and two ends of the first gas transmission pipe 5 are respectively connected with the collection cover 11 and the gas storage tank gas inlet 21 through flanges.
The flange connection can ensure tight connection and detachability at the same time.
The radiator is arranged in an office or a workshop of a factory and used for warming staff.
2 upper portions of gas holder set up gas holder gas outlet 22, 3 top one sides of boiler set up boiler air inlet 37, the both ends of second gas-supply pipe 6 are connected with gas holder gas outlet 22 and boiler air inlet 37 through the ring flange respectively.
And the outside of the air storage tank 2 is coated with an air storage tank heat insulation layer 23.
The outside of the air storage tank is coated with an air storage tank heat insulation layer for improving the heat insulation performance of the air storage tank.
A boiler air inlet pipe 31 and a gas distributor 32 are arranged in the boiler 3, the boiler air inlet pipe 31 is an L-shaped pipeline, the upper end of the boiler air inlet pipe is connected with a boiler air inlet 37, and the other end of the boiler air inlet pipe is arranged at the middle lower part of the boiler 3 and is connected with the gas distributor 32.
The high-temperature air is directly introduced into the cold water, the heat conduction efficiency can be improved by more than two times relative to the heating of the cold water from the outside of the boiler, the uniformity of the distribution of the high-temperature air can be improved by using the gas distributor, and the heating effect is further improved.
The first water conveying pipe 7 and the second water conveying pipe 8 are both arranged at the lower part of the boiler 3.
The lower part of the boiler 3 is provided with a water outlet 35 and a water return port 36, two ends of the first water conveying pipe 7 are respectively connected with the water outlet 35 and the water inlet ends of the heating plates 4 through flanges, and two ends of the second water conveying pipe 8 are respectively connected with the water return port 36 and the water outlet ends of the heating plates 4 through flanges.
A loop is formed between the boiler and the heating plate through the first water conveying pipe and the second water conveying pipe, and water resources can be recycled.
The boiler 3 is externally coated with a boiler heat insulation layer 33.
The boiler is externally coated with a boiler heat insulation layer for improving the heat insulation performance of the boiler.
The boiler 3 is provided with a water filling port 38 at the upper part and a water discharging port 39 at the bottom.
An exhaust valve 341 is arranged on the boiler outlet pipe 34.
In the heating process of the boiler, closing the exhaust valve to increase the contact time of hot air and water; when the pressure in the boiler reaches the threshold value, the exhaust valve is opened to reduce the pressure in the boiler to be below the threshold value.
The utility model discloses an air cooling machine during operation carries out according to following step:
1. the air cooler body utilizes the air to cool the medium fluid, and the heat of the air absorbing fluid enters the air storage tank through the collecting cover and the first air conveying pipe. When hot air passes through the first air conveying pipe, if the air pressure value in the air storage tank does not reach a threshold value, the three-way valve guides the hot air into the air storage tank; if the air pressure value in the air storage tank reaches a threshold value, the three-way valve directly introduces air into the atmosphere. The gas booster pump is used for providing gas transmission pressure.
2. And opening the air outlet valve, and allowing the hot air in the air storage tank to enter the boiler through the second air conveying pipe and the boiler air inlet pipe.
3. The hot air is uniformly distributed in the cold water in the boiler through the air flow distributor and heats the cold water, and the temperature of the hot air with high temperature is reduced and accumulated at the top end of the boiler.
4. When the air pressure in the boiler reaches the threshold value, the exhaust valve is opened, the air pressure in the boiler is reduced to be below the threshold value, and then the exhaust valve is closed.
5. And opening the water outlet valve and the water pump, discharging the hot water from the water outlet, and returning the hot water to the boiler through the first water delivery pipe, the heating plate, the second water delivery pipe and the water return port in sequence. The hot water is cooled in the radiator and returned to the boiler to be reheated and recycled.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and any person skilled in the art can make some changes or modifications to equivalent embodiments with equivalent changes without departing from the technical scope of the present invention, but all those persons do not depart from the technical spirit of the present invention, and any simple modifications, equivalent replacements, and improvements made to the above embodiments are within the spirit and principle of the present invention, and still belong to the protection scope of the technical solution of the present invention.
Claims (10)
1. The utility model provides a take waste heat recovery's air cooler, includes air cooler body (1), its characterized in that, air cooler body (1) upper portion sets up collects cover (11), collect cover (11) and connect gas holder (2) through first gas-supply pipe (5), set gradually three-way valve (51) and gas booster pump (52) on first gas-supply pipe (5), boiler (3) are connected through second gas-supply pipe (6) in gas holder (2), set up air outlet valve (61) on second gas-supply pipe (6), boiler (3) constitute the return circuit through first raceway (7) and second raceway (8) and radiator (4) of low reaches, set up water pump (71) and outlet valve (72) on first raceway (7), boiler (3) top sets up boiler outlet duct (34).
2. The air cooler with the waste heat recovery function according to claim 1, wherein the air storage tank air inlet (21) is formed in the lower portion of the air storage tank (2), and two ends of the first air conveying pipe (5) are respectively connected with the collecting cover (11) and the air storage tank air inlet (21) through flanges.
3. The air cooler with the waste heat recovery function according to claim 1, wherein the air storage tank (2) is provided with an air storage tank air outlet (22) at the upper part, the boiler (3) is provided with a boiler air inlet (37) at one side of the top, and two ends of the second air conveying pipe (6) are respectively connected with the air storage tank air outlet (22) and the boiler air inlet (37) through flanges.
4. The air cooler with waste heat recovery of claim 1, characterized in that the air storage tank (2) is externally coated with an air storage tank heat insulation layer (23).
5. The air cooler with waste heat recovery as recited in claim 1, wherein a boiler inlet pipe (31) and a gas distributor (32) are arranged in the boiler (3), the boiler inlet pipe (31) is an "L" shaped pipe, the upper end of the pipe is connected with a boiler inlet (37), and the other end of the pipe is arranged in the middle lower part of the boiler (3) and is connected with the gas distributor (32).
6. The air cooler with waste heat recovery as recited in claim 1, characterized in that the first water duct (7) and the second water duct (8) are both arranged at the lower part of the boiler (3).
7. The air cooler with the waste heat recovery function as claimed in claim 1, wherein a water outlet (35) and a water return port (36) are arranged at the lower part of the boiler (3), two ends of the first water pipe (7) are respectively connected with the water outlet (35) and the water inlet end of the heating sheet (4) through flanges, and two ends of the second water pipe (8) are respectively connected with the water outlet ends of the water return port (36) and the heating sheet (4) through flanges.
8. An air cooler with waste heat recovery according to claim 1, characterized in that the boiler (3) is externally covered with boiler insulation (33).
9. The air cooler with waste heat recovery as recited in claim 1, characterized in that the boiler (3) is provided with a water inlet (38) at the upper part and a water outlet (39) at the bottom.
10. The air cooler with waste heat recovery of claim 1, characterized in that an exhaust valve (341) is arranged on the boiler outlet pipe (34).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2020200114183 | 2020-01-03 | ||
| CN202020011418 | 2020-01-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211739974U true CN211739974U (en) | 2020-10-23 |
Family
ID=72880422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020135856.0U Expired - Fee Related CN211739974U (en) | 2020-01-03 | 2020-01-21 | Air cooler with waste heat recovery function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211739974U (en) |
-
2020
- 2020-01-21 CN CN202020135856.0U patent/CN211739974U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201023 |