CN220981503U - Recovery device for hot exhaust of process equipment in photovoltaic new energy workshop - Google Patents
Recovery device for hot exhaust of process equipment in photovoltaic new energy workshop Download PDFInfo
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- CN220981503U CN220981503U CN202322916379.8U CN202322916379U CN220981503U CN 220981503 U CN220981503 U CN 220981503U CN 202322916379 U CN202322916379 U CN 202322916379U CN 220981503 U CN220981503 U CN 220981503U
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- 238000000034 method Methods 0.000 title claims abstract description 47
- 238000011084 recovery Methods 0.000 title claims abstract description 27
- 238000001816 cooling Methods 0.000 claims description 75
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 43
- 230000003068 static effect Effects 0.000 claims description 18
- 238000001914 filtration Methods 0.000 claims description 17
- 239000007788 liquid Substances 0.000 claims description 12
- 238000012423 maintenance Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 2
- 238000012544 monitoring process Methods 0.000 claims description 2
- 230000009290 primary effect Effects 0.000 claims description 2
- 238000004064 recycling Methods 0.000 claims 1
- 239000002699 waste material Substances 0.000 abstract description 4
- 238000004378 air conditioning Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model provides a recovery device for hot exhaust of process equipment in a photovoltaic new energy workshop, which aims to solve the problem of high energy waste rate in the existing photovoltaic new energy workshop.
Description
Technical Field
The utility model relates to the technical field of heat recovery, in particular to a recovery device for hot exhaust of process equipment in a photovoltaic new energy workshop.
Background
The existing photovoltaic workshop equipment directly discharges hot air in the production process to the outside or adopts a total heat recovery system (publication number: CN 202008199U) for recovery, the direct discharge to the outside wastes energy greatly or the existing total heat recovery system only discloses that the outlet of the air treatment device/system is communicated with the air inlet of the air conditioning system through a return air pipeline, but the specific structure of the air treatment device/system is not disclosed, the disclosure is insufficient, and the technical personnel in the field cannot implement the recovery of the hot air.
The utility model discloses an air-conditioning workshop process exhaust total heat recovery system, which comprises an air-conditioning workshop process exhaust system and an air-conditioning system, wherein an air outlet of the air-conditioning system is communicated with the interior of the air-conditioning workshop through an air supply pipeline, an air outlet pipeline of the process exhaust system is communicated with an inlet of an air treatment device/system, and an outlet of the air treatment device/system is communicated with an air inlet of the air-conditioning system through an air return pipeline.
Therefore, how to efficiently recycle process exhaust gas to reduce energy waste rate is a problem to be solved by those skilled in the art.
Disclosure of utility model
In view of this, in order to solve the problem of high energy waste rate of the existing photovoltaic new energy workshop, the utility model provides a recovery device for hot exhaust of process equipment in the photovoltaic new energy workshop, which comprises process equipment 1, an exhaust unit 2, a cooling air cabinet group 3, a static pressure box 4 and a control console 5, wherein the hot air output end of the process equipment 1 is connected with the hot air input end of the exhaust unit 2 through a pipeline, the hot air output end of the exhaust unit 2 is connected with the gas input end of the cooling air cabinet group 3 through a pipeline, the gas output end of the cooling air cabinet is connected with the gas input end of the static pressure box 4 through a pipeline, the gas output end of the static pressure box 4 is connected with the fresh air output end of the workshop, the exhaust unit 2 and the cooling air cabinet group 3 are electrically connected with the control console 5, and hot air of the process equipment 1 is cooled through the cooling air cabinet group 3 and then input into the workshop to be used as cooling fresh air, so that the energy utilization rate is improved, and the production cost is reduced.
A recovery unit that is used for hot exhaust of photovoltaic new forms of energy workshop process equipment, includes process equipment 1, exhaust unit 2, cooling air cabinet group 3, static pressure case 4, control cabinet 5, its characterized in that: the hot air output end of the process equipment 1 is connected with the hot air input end of the exhaust unit 2 through a pipeline, the hot air output end of the exhaust unit 2 is connected with the gas input end of the cooling air cabinet set 3 through a pipeline, the gas output end of the cooling air cabinet is connected with the gas input end of the static pressure box 4 set through a pipeline, the gas output end of the static pressure box 4 set is connected with the fresh air output end of a workshop, and the exhaust unit 2, the cooling air cabinet set 3 and the control console 5 are electrically connected.
Further, the cooling air cabinet set 3 includes a plurality of cooling air cabinets 31, a medium temperature chilled water supply pipe 32, and a medium temperature chilled water return pipe 33, the cooling air cabinets 31 are arranged in parallel, the liquid input end of each cooling air cabinet 31 is connected with the medium temperature chilled water supply pipe 32, the medium temperature chilled water supply pipe 32 is used for providing 14 ℃ medium temperature chilled water for the cooling air cabinet 31, the liquid output end of each cooling air cabinet 31 is connected with the medium temperature chilled water return pipe 33, and the medium temperature chilled water return pipe 33 is used for outputting 20 ℃ medium temperature chilled water return to an external return water receiving device.
Further, the cooling air cabinet 31 includes a housing 311, an air inlet section 312, a filtering section 313, a surface cooling section 314, and an air outlet section 315 are sequentially disposed in the housing 311 from left to right, the air inlet section 312 is used for receiving cooling air, the filtering section 313 is used for primary and middle efficiency filtering of the air, the surface cooling section 314 is used for cooling the air, and the air outlet section 315 is used for outputting the air.
Further, the filtering section 313 includes a plate G4 primary filter 316 and a bag type F8 secondary filter 317, the output end of the air inlet section 312 is provided with the plate G4 primary filter 316 for primary filtering of wind, and the output end of the plate G4 primary filter 316 is provided with the bag type F8 secondary filter 317 for secondary filtering of wind.
Further, a first butterfly valve 34 is disposed at the liquid input end of the medium-temperature chilled water supply pipe 32 and the cooling air cabinet 31, for controlling the opening and closing of the medium-temperature chilled water supply pipe 32.
Further, the second butterfly valve 35 is disposed at the liquid output ends of the medium temperature chilled water return pipe 33 and the cooling air cabinet 31, and is used for controlling the opening and closing of the medium temperature chilled water supply pipe 32, and the second butterfly valve 35 is normally open and closed during maintenance.
Further, the side of the medium-temperature chilled water return pipe 33 is further connected with a bypass return pipe 36 for maintenance, the bypass return pipe 36 is sequentially provided with a third butterfly valve 37, a first electric valve 38 and a fourth butterfly valve 39 from left to right, the first electric valve 38 is electrically connected with the console 5, and normally is normally closed, and the third butterfly valve 37, the first electric valve 38 and the fourth butterfly valve 39 are opened during maintenance.
Further, the exhaust unit 2 is formed by connecting a plurality of variable frequency exhaust fans 21 in parallel, the hot air output end of the process equipment 1 is connected with the hot air input end of each variable frequency exhaust fan 21 through a pipeline, the hot air output end of each variable frequency exhaust fan 21 is connected with a cooling air cabinet 31 through a pipeline, and the variable frequency exhaust fans 21 are electrically connected with the control console 5.
Further, a pressure sensor 6 is arranged on a pipeline connected with the hot air output end of the process equipment 1 and the hot air input end of the exhaust unit 2, and is used for monitoring the pressure in the pipeline, the pressure sensor 6 is electrically connected with a control console 5, and when the pressure changes, the control console 5 controls a variable-frequency exhaust fan 21 to adjust the air quantity.
The beneficial effects of the utility model are as follows: the utility model provides a recovery device for hot exhaust of process equipment in a photovoltaic new energy workshop, which comprises process equipment 1, an exhaust unit 2, a cooling air cabinet group 3, a static pressure box 4 and a control console 5, wherein the hot air output end of the process equipment 1 is connected with the hot air input end of the exhaust unit 2 through a pipeline, the hot air output end of the exhaust unit 2 is connected with the gas input end of the cooling air cabinet group 3 through a pipeline, the gas output end of the cooling air cabinet is connected with the gas input end of the static pressure box 4 through a pipeline, the gas output end of the static pressure box 4 is connected with the fresh air output end of the workshop, the exhaust unit 2 and the cooling air cabinet group 3 are electrically connected with the control console 5, and hot air of the process equipment 1 is cooled through the cooling air cabinet group 3 and then is input into the workshop to be used as cooling fresh air, so that the energy utilization rate is improved, and the production cost is reduced.
Drawings
Fig. 1 is a schematic structural diagram of a recovery device for hot exhaust air of a photovoltaic new energy workshop process device.
Fig. 2 is a schematic structural diagram of a cooling air cabinet of the recovery device for hot exhaust air of the process equipment in the photovoltaic new energy workshop.
Description of the main reference signs
The utility model will be further described in the following detailed description in conjunction with the above-described figures.
Detailed Description
Fig. 1 is a schematic structural diagram of a recovery device for hot exhaust of process equipment in a photovoltaic new energy plant. ; fig. 2 is a schematic structural diagram of a cooling air cabinet of the recovery device for hot exhaust air of the process equipment in the photovoltaic new energy plant.
A recovery unit that is used for hot exhaust of photovoltaic new forms of energy workshop process equipment, includes process equipment 1, exhaust unit 2, cooling air cabinet group 3, static pressure case 4, control cabinet 5, its characterized in that: the hot air output end of the process equipment 1 is connected with the hot air input end of the exhaust unit 2 through a pipeline, the hot air output end of the exhaust unit 2 is connected with the gas input end of the cooling air cabinet set 3 through a pipeline, the gas output end of the cooling air cabinet is connected with the gas input end of the static pressure box 4 set through a pipeline, the gas output end of the static pressure box 4 set is connected with the fresh air output end of a workshop, and the exhaust unit 2, the cooling air cabinet set 3 and the control console 5 are electrically connected.
The cooling air cabinet group 3 comprises a plurality of cooling air cabinets 31, medium-temperature chilled water supply pipes 32 and medium-temperature chilled water return pipes 33, the plurality of cooling air cabinets 31 are arranged in parallel, the liquid input end of each cooling air cabinet 31 is connected with the medium-temperature chilled water supply pipe 32, the medium-temperature chilled water supply pipe 32 is used for supplying 14 ℃ medium-temperature chilled water for the cooling air cabinet 31, the liquid output end of each cooling air cabinet 31 is connected with the medium-temperature chilled water return pipe 33, and the medium-temperature chilled water return pipe 33 is used for outputting 20 ℃ medium-temperature chilled water return water to an external return water receiving device.
The cooling air cabinet 31 comprises a shell 311, an air inlet section 312, a filtering section 313, a surface cooling section 314 and an air outlet section 315 are sequentially arranged in the shell 311 from left to right, the air inlet section 312 is used for receiving cooling air, the filtering section 313 is used for primary effect and medium effect filtering of the air, the surface cooling section 314 is used for cooling the air, and the air outlet section 315 is used for outputting the air.
The filtering section 313 comprises a plate type G4 primary filter 316 and a bag type F8 secondary filter 317, the plate type G4 primary filter 316 is arranged at the output end of the air inlet section 312 and is used for primary filtering of wind, and the bag type F8 secondary filter 317 is arranged at the output end of the plate type G4 primary filter 316 and is used for secondary filtering of wind.
The medium-temperature chilled water supply pipe 32 and the liquid input end of the cooling air cabinet 31 are provided with a first butterfly valve 34 for controlling the opening and closing of the medium-temperature chilled water supply pipe 32.
The second butterfly valve 35 is arranged at the liquid output ends of the medium temperature chilled water return pipe 33 and the cooling air cabinet 31 and is used for controlling the opening and closing of the medium temperature chilled water supply pipe 32, and the second butterfly valve 35 is normally open and closed during maintenance.
The side of the medium-temperature chilled water return pipe 33 is also connected with a bypass return pipe 36 for maintenance, the bypass return pipe 36 is sequentially provided with a third butterfly valve 37, a first electric valve 38 and a fourth butterfly valve 39 from left to right, the first electric valve 38 is electrically connected with the console 5, normally is normally closed, and the third butterfly valve 37, the first electric valve 38 and the fourth butterfly valve 39 are opened during maintenance.
The exhaust unit 2 is formed by connecting a plurality of variable frequency exhaust fans 21 in parallel, the hot air output end of the process equipment 1 is connected with the hot air input end of each variable frequency exhaust fan 21 through a pipeline, the hot air output end of each variable frequency exhaust fan 21 is connected with a cooling air cabinet 31 through a pipeline, and the variable frequency exhaust fans 21 are electrically connected with the control console 5.
The pipeline that hot air output of process equipment 1 and exhaust unit 2 hot air input are connected is equipped with pressure sensor 6 for monitor pipeline internal pressure, and pressure sensor 6 and control panel 5 electric connection, when pressure variation, control panel 5 control frequency conversion exhaust fan 21 adjusts the amount of wind.
The beneficial effects of the utility model are as follows: the utility model provides a recovery device for hot exhaust of process equipment in a photovoltaic new energy workshop, which comprises process equipment 1, an exhaust unit 2, a cooling air cabinet group 3, a static pressure box 4 and a control console 5, wherein the hot air output end of the process equipment 1 is connected with the hot air input end of the exhaust unit 2 through a pipeline, the hot air output end of the exhaust unit 2 is connected with the gas input end of the cooling air cabinet group 3 through a pipeline, the gas output end of the cooling air cabinet is connected with the gas input end of the static pressure box 4 through a pipeline, the gas output end of the static pressure box 4 is connected with the fresh air output end of the workshop, the exhaust unit 2 and the cooling air cabinet group 3 are electrically connected with the control console 5, and hot air of the process equipment 1 is cooled through the cooling air cabinet group 3 and then is input into the workshop to be used as cooling fresh air, so that the energy utilization rate is improved, and the production cost is reduced.
The foregoing examples illustrate only a few embodiments of the utility model and are described in detail herein without thereby limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.
Claims (9)
1. The utility model provides a recovery unit that is used for hot exhaust of photovoltaic new energy workshop process equipment, includes process equipment (1), exhaust unit (2), cooling air cabinet group (3), static pressure case (4), control cabinet (5), its characterized in that: the hot air output end of the process equipment (1) is connected with the hot air input end of the exhaust unit (2) through a pipeline, the hot air output end of the exhaust unit (2) is connected with the gas input end of the cooling air cabinet set (3) through a pipeline, the gas output end of the cooling air cabinet is connected with the gas input end of the static pressure box (4) set through a pipeline, the gas output end of the static pressure box (4) set is connected with the fresh air output end of the workshop, and the exhaust unit (2), the cooling air cabinet set (3) and the control console (5) are electrically connected.
2. The recovery device for hot exhaust of photovoltaic new energy plant process equipment according to claim 1, characterized in that: the cooling air cabinet group (3) comprises cooling air cabinets (31), medium-temperature chilled water supply pipes (32) and medium-temperature chilled water return pipes (33), wherein the cooling air cabinets (31) are multiple, the cooling air cabinets (31) are arranged in parallel, the liquid input end of each cooling air cabinet (31) is connected with the medium-temperature chilled water supply pipe (32), the medium-temperature chilled water supply pipes (32) are used for providing 14 ℃ medium-temperature chilled water for the cooling air cabinets (31), the liquid output end of each cooling air cabinet (31) is connected with the medium-temperature chilled water return pipes (33), and the medium-temperature chilled water return pipes (33) are used for outputting 20 ℃ medium-temperature chilled water return to an external water return receiving device.
3. The recovery device for hot exhaust of photovoltaic new energy plant process equipment according to claim 2, characterized in that: the cooling air cabinet (31) comprises a shell (311), an air inlet section (312), a filtering section (313), a surface cooling section (314) and an air outlet section (315) are sequentially arranged in the shell (311) from left to right, the air inlet section (312) is used for receiving cooling air, the filtering section (313) is used for primary effect and medium effect filtering of the air, the surface cooling section (314) is used for cooling the air, and the air outlet section (315) is used for outputting the air.
4. A recycling apparatus for hot exhaust of photovoltaic new energy plant process equipment according to claim 3, characterized in that: the filter section (313) comprises a plate type G4 primary filter (316) and a bag type F8 secondary filter (317), the plate type G4 primary filter (316) is arranged at the output end of the air inlet section (312) and used for primary filtering of wind, and the bag type F8 secondary filter (317) is arranged at the output end of the plate type G4 primary filter (316) and used for secondary filtering of wind.
5. The recovery device for hot exhaust of photovoltaic new energy plant process equipment according to claim 1, characterized in that: the medium-temperature chilled water supply pipe (32) and the liquid input end of the cooling air cabinet (31) are provided with a first butterfly valve (34) for controlling the opening and closing of the medium-temperature chilled water supply pipe (32).
6. The recovery device for hot exhaust of photovoltaic new energy plant process equipment according to claim 1, characterized in that: the medium-temperature chilled water return pipe (33) and the liquid output end of the cooling air cabinet (31) are provided with a second butterfly valve (35) for controlling the opening and closing of the medium-temperature chilled water supply pipe (32).
7. The recovery device for hot exhaust of photovoltaic new energy plant process equipment according to claim 1, characterized in that: the side of the medium-temperature chilled water return pipe (33) is also connected with a bypass return pipe (36) for maintenance, the bypass return pipe (36) is sequentially provided with a third butterfly valve (37), a first electric valve (38) and a fourth butterfly valve (39) from left to right, and the first electric valve (38) is electrically connected with the control console (5).
8. The recovery device for hot exhaust of photovoltaic new energy plant process equipment according to claim 1, characterized in that: the exhaust unit (2) is formed by connecting a plurality of variable-frequency exhaust fans (21) in parallel, the hot air output end of the process equipment (1) is connected with the hot air input end of each variable-frequency exhaust fan (21) through a pipeline, the hot air output end of each variable-frequency exhaust fan (21) is connected with a cooling air cabinet (31) through a pipeline, and the variable-frequency exhaust fans (21) are electrically connected with the control console (5).
9. The recovery device for hot exhaust of photovoltaic new energy plant process equipment according to claim 1, characterized in that: the hot air output end of the process equipment (1) is connected with the hot air input end of the exhaust unit (2), and a pressure sensor (6) is arranged on a pipeline and used for monitoring the pressure in the pipeline, and the pressure sensor (6) is electrically connected with the control console (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322916379.8U CN220981503U (en) | 2023-10-30 | 2023-10-30 | Recovery device for hot exhaust of process equipment in photovoltaic new energy workshop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322916379.8U CN220981503U (en) | 2023-10-30 | 2023-10-30 | Recovery device for hot exhaust of process equipment in photovoltaic new energy workshop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220981503U true CN220981503U (en) | 2024-05-17 |
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ID=91066322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322916379.8U Active CN220981503U (en) | 2023-10-30 | 2023-10-30 | Recovery device for hot exhaust of process equipment in photovoltaic new energy workshop |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220981503U (en) |
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2023
- 2023-10-30 CN CN202322916379.8U patent/CN220981503U/en active Active
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