CN216077446U - Empty cooling arrangement in hoist and mount formula wind generating set cabin - Google Patents
Empty cooling arrangement in hoist and mount formula wind generating set cabin Download PDFInfo
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- CN216077446U CN216077446U CN202122354046.1U CN202122354046U CN216077446U CN 216077446 U CN216077446 U CN 216077446U CN 202122354046 U CN202122354046 U CN 202122354046U CN 216077446 U CN216077446 U CN 216077446U
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- 238000001816 cooling Methods 0.000 title claims abstract description 33
- 230000003068 static effect Effects 0.000 claims description 41
- 230000008878 coupling Effects 0.000 claims 2
- 238000010168 coupling process Methods 0.000 claims 2
- 238000005859 coupling reaction Methods 0.000 claims 2
- 238000000034 method Methods 0.000 abstract description 5
- 239000003570 air Substances 0.000 description 76
- 238000005457 optimization Methods 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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Abstract
The utility model relates to the technical field of plate type air-air coolers, and discloses a lifting type wind generating set cabin air-air cooling device which comprises a plate type heat exchanger, wherein the plate type heat exchanger is horizontally arranged. According to the air-to-air cooling equipment for the engine room of the hoisting type wind generating set, the frame structure is designed to ensure the strength of the whole machine, the hoisting and mounting structure for the cooling equipment is designed on the frame, the cooling equipment can be quickly mounted at the top of the engine room, the integral hoisting of the effective space in the engine room is reasonably and optimally utilized, the assembly process is reduced to the maximum extent, and the structure is simple; the air channel structure is optimized, the pressure loss is reduced, the plate-type heat exchanger is horizontally arranged, the air path is simplified, the air flow direction is met, the pressure loss of the air path is greatly reduced, the high energy efficiency ratio is realized, and the cost is saved; the pressure difference switch is configured, whether the air path is smooth or not is monitored in the inner air path and the outer air path by utilizing the pressure difference sensor inside the pressure difference switch, and when the plate type heat exchanger is blocked by dirt, the pressure difference switch automatically reports the state of master control.
Description
Technical Field
The utility model relates to the technical field of plate type air-air coolers, in particular to a lifting type wind generating set cabin air-air cooling device.
Background
The heat in the engine room generally comes from the heat dissipation on the surfaces of the gear box, the electric control cabinet and the generator and the heat radiation of the sun. Because of the salt fog environment of the offshore double-fed wind generating set, internal components such as a cabin and the like are easy to corrode in order to avoid high content of water vapor and salt in offshore air, the reliability and the service life of the components of the wind generating set are influenced, closed cooling is generally needed for cooling air in the cabin, namely, external ambient air used for cooling air in the cabin needs to be isolated from the air in the cabin, cooling equipment is installed on a cabin platform, and is connected with a cabin cover in order to realize the connection of an air inlet and an air outlet of an external air path, parts of the air path are multiple and complicated, the pressure loss of the air path is large, the occupied space of a cooling system is large, the energy efficiency ratio is low, the cost is high, integral hoisting cannot be realized, and the time and the labor are consumed in installation, so the hoisting type wind generating set cabin air-air cooling equipment is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a lifting type wind generating set cabin air-air cooling device to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a lifting type wind generating set cabin air-air cooling device comprises a plate heat exchanger, wherein the plate heat exchanger is horizontally arranged, an external circulation air outlet static pressure box is arranged on the right side of the plate heat exchanger side by side, the side surface of the plate heat exchanger is fixedly communicated with the inside of the external circulation air outlet static pressure box, an external circulation air inlet static pressure pipeline is horizontally arranged on the left side of the plate heat exchanger, an external circulation air inlet soft connecting pipeline is horizontally arranged between the external circulation air inlet static pressure pipeline and the plate heat exchanger, the left end and the right end of the external circulation air inlet soft connecting pipeline are fixedly communicated with the external circulation air inlet static pressure pipeline and the plate heat exchanger respectively in a close end mode, frames are arranged on the outer sides of the plate heat exchanger and the external circulation air outlet static pressure box, the number of the frames is two, the two frames are respectively and vertically arranged at the front end and the rear end of the plate heat exchanger and the external circulation air outlet static pressure box, the two side surfaces of the frame are fixedly connected with the outer surfaces of the plate heat exchanger and the outer circulation air-out static pressure box which are close to each other, the cross section of the frame is U-shaped, two mounting plates II are uniformly and horizontally arranged inside the top ends of the two frames, the two side surfaces of the mounting plates are fixedly connected with the inner side surface of the frame which is close to each other, two mounting plates I are symmetrically and horizontally arranged on the side surfaces which are close to the top ends of the two frames, a pressure difference switch is fixedly arranged on the top surface of the outer circulation air-out static pressure box, a pressure difference sensor inside the pressure difference switch penetrates through the top surface of the outer circulation air-out static pressure box and extends to the inside of the outer circulation air-out static pressure box, the pressure difference switch is configured, whether an air path is smooth or not is monitored by the pressure difference sensor inside the pressure difference switch, and when dirt is blocked in the plate heat exchanger, the main control is automatically reported.
Preferably, the back of the plate heat exchanger is horizontally provided with an internal circulation air outlet pipeline, the front end of the internal circulation air outlet pipeline is fixedly communicated with the back of the plate heat exchanger, and the front of the plate heat exchanger corresponding to the internal circulation air inlet is fixedly provided with a grid plate.
Preferably, an external circulation air outlet pipeline is horizontally arranged in front of the external circulation air outlet static pressure box, and the rear end of the external circulation air outlet pipeline is fixedly communicated with the front surface of the external circulation air outlet static pressure box.
Preferably, the inside fixed inner loop fan that is provided with of inner loop air-out pipeline, the inside fixed outer loop fan that is provided with of outer loop air-out pipeline optimizes the wind channel structure, reduces the pressure loss to place plate heat exchanger level, realize the wind path and simplify, satisfy the air current direction and the wind path pressure loss that significantly reduces, realize high energy efficiency ratio, practice thrift the cost.
Preferably, a connecting frame plate is horizontally arranged between the two frames, and the connecting frame plate is encircled into a circle and is uniformly arranged between the two frames.
Preferably, the front end and the rear end of the connecting frame plate are respectively fixedly connected with the side surfaces of the two frames close to each other.
Preferably, mounting panel one and mounting panel two surfaces are all from last down link up threaded hole, mounting panel one top corresponds the vertical rings that are provided with, the rings bottom is connected with mounting panel one through the screw hole on mounting panel one surface, and the intensity of complete machine is guaranteed to design frame construction, and the design has hoist and mount and mounting structure that are used for cooling arrangement self on the frame, and it can see this cooling arrangement to install in cabin top fast, and the reasonable optimization utilizes the integral hoist and mount of cabin effective space, and furthest reduces assembly process, simple structure.
Compared with the prior art, the utility model has the beneficial effects that: according to the air-to-air cooling equipment for the engine room of the hoisting type wind generating set, the frame structure is designed to ensure the strength of the whole machine, the hoisting and mounting structure for the cooling equipment is designed on the frame, the cooling equipment can be quickly mounted at the top of the engine room, the integral hoisting of the effective space in the engine room is reasonably and optimally utilized, the assembly process is reduced to the maximum extent, and the structure is simple; the air channel structure is optimized, the pressure loss is reduced, the plate-type heat exchanger is horizontally arranged, the air path is simplified, the air flow direction is met, the pressure loss of the air path is greatly reduced, the high energy efficiency ratio is realized, and the cost is saved; the pressure difference switch is configured, whether the air path is smooth or not is monitored in the inner air path and the outer air path by utilizing the pressure difference sensor inside the pressure difference switch, and when the plate type heat exchanger is blocked by dirt, the pressure difference switch automatically reports the state of master control.
Drawings
FIG. 1 is a perspective view of the overall structure of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic view of the overall front partial structure of the present invention;
FIG. 4 is an enlarged view of the area A in FIG. 1 according to the present invention.
In the figure: the plate heat exchanger comprises a plate heat exchanger 1, an external circulation air outlet static pressure box 2, an internal circulation air outlet pipeline 3, an external circulation air outlet pipeline 4, an external circulation air inlet static pressure pipeline 5, an external circulation air inlet soft connecting pipeline 6, a frame 7, a connecting frame plate 8, a pressure difference switch 9, a first mounting plate 10, a hanging ring 11 and a second mounting plate 12.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a lifting type wind generating set cabin air-air cooling device comprises a plate heat exchanger 1, wherein the plate heat exchanger 1 is horizontally arranged, an external circulation air outlet static pressure box 2 is arranged on the right side of the plate heat exchanger 1 side by side, the side surface of the plate heat exchanger 1 is fixedly communicated and connected with the inside of the external circulation air outlet static pressure box 2, an external circulation air inlet static pressure pipeline 5 is horizontally arranged on the left side of the plate heat exchanger 1, an external circulation air inlet soft connecting pipeline 6 is horizontally arranged between the external circulation air inlet static pressure pipeline 5 and the plate heat exchanger 1, the left end and the right end of the external circulation air inlet soft connecting pipeline 6 are fixedly communicated and connected with the adjacent ends of the external circulation air inlet static pressure pipeline 5 and the plate heat exchanger 1 respectively, frames 7 are arranged on the outer sides of the plate heat exchanger 1 and the external circulation air outlet static pressure box 2, the number of the frames 7 is two, the two frames 7 are vertically arranged at the front end and the rear end of the plate heat exchanger 1 and the external circulation air outlet static pressure box 2 respectively, the side surfaces of the two frames 7 are fixedly connected with the outer surfaces of the adjacent plate heat exchanger 1 and the outer circulation air-out static pressure box 2, the section of each frame 7 is U-shaped, the inner parts of the top ends of the two frames 7 are uniformly and horizontally provided with a mounting plate II 12, the side surfaces of the mounting plate II 12 are fixedly connected with the inner side surface of the adjacent frame 7, the side surfaces of the top ends of the two frames 7 are symmetrically and horizontally provided with a mounting plate I10, the top surface of the outer circulation air-out static pressure box 2 is fixedly provided with a differential pressure switch 9, a differential pressure sensor in the differential pressure switch 9 penetrates through the top surface of the outer circulation air-out static pressure box 2 and extends into the outer circulation air-out static pressure box 2, the differential pressure switch 9 is configured, the internal differential pressure sensor is utilized to monitor whether an air path is smooth in the internal and external air paths, when dirt is blocked in the plate heat exchanger 1, the automatic main control is carried out, the back surface of the plate heat exchanger 1 is horizontally provided with an internal circulation air-out pipeline 3, the front end of an internal circulation air outlet pipeline 3 is fixedly communicated with the back of a plate heat exchanger 1, a grid plate is fixedly arranged at the position, corresponding to an internal circulation air inlet, of the front of the plate heat exchanger 1, an external circulation air outlet pipeline 4 is horizontally arranged in front of an external circulation air outlet static pressure box 2, the rear end of the external circulation air outlet pipeline 4 is fixedly communicated with the front of the external circulation air outlet static pressure box 2, an internal circulation fan is fixedly arranged inside the internal circulation air outlet pipeline 3, an external circulation fan is fixedly arranged inside the external circulation air outlet pipeline 4, the air channel structure is optimized, the pressure loss is reduced, the plate heat exchanger 1 is horizontally arranged, the air channel simplification is realized, the air channel pressure loss is greatly reduced while the air flow direction is met, the high energy efficiency ratio is realized, the cost is saved, a connecting frame plate 8 is horizontally arranged between two frames 7, the connecting frame plate 8 is uniformly arranged between the two frames 7 in a circle, and the front end and the rear end of the connecting frame plate 8 are respectively fixedly connected with the two frames 7 close to the side surface, mounting panel 10 and mounting panel two 12 surfaces are all from last down link up set up threaded hole, mounting panel 10 top corresponds vertical rings 11 that are provided with, rings 11 bottom is connected with mounting panel 10 through the screw hole on mounting panel 10 surface, the intensity of complete machine is guaranteed to design frame 7 structure, the design has hoist and mount and mounting structure that is used for cooling arrangement self on frame 7, it can see this cooling arrangement to install top in the cabin fast, the reasonable optimization utilizes the integral hoist and mount in cabin effective space, furthest reduces assembly process, moreover, the steam generator is simple in structure.
When the integrated cooling device is used, the structure of the frame 7 is designed to ensure the strength of the whole machine, the hoisting and mounting structure for the cooling device is designed on the frame 7, the cooling device can be quickly mounted at the top of the cabin, the integral hoisting of the effective space in the cabin is reasonably and optimally utilized, the assembly process is reduced to the maximum extent, and the structure is simple; the air channel structure is optimized, the pressure loss is reduced, the plate-type heat exchanger 1 is horizontally placed, the air channel is simplified, the air flow direction is met, the pressure loss of the air channel is greatly reduced, the high energy efficiency ratio is realized, and the cost is saved; the pressure difference switch 9 is configured, whether the air path is smooth or not is monitored in the inner air path and the outer air path by utilizing the pressure difference sensor inside the pressure difference switch, and when the plate heat exchanger 1 is blocked by dirt, the pressure difference switch automatically reports to the master control.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a hoist and mount formula wind generating set cabin air-to-air cooling apparatus, includes plate heat exchanger (1), its characterized in that: plate heat exchanger (1) level sets up, plate heat exchanger (1) right side is provided with extrinsic cycle air-out static pressure case (2) side by side, plate heat exchanger (1) side and extrinsic cycle air-out static pressure case (2) inside fixed through connection, plate heat exchanger (1) left side level is provided with extrinsic cycle air inlet static pressure pipeline (5), the level is provided with extrinsic cycle air inlet flexible coupling pipeline (6) between extrinsic cycle air inlet static pressure pipeline (5) and plate heat exchanger (1), the end is close to fixed through connection with extrinsic cycle air inlet static pressure pipeline (5) and plate heat exchanger (1) respectively about extrinsic cycle air inlet flexible coupling pipeline (6), plate heat exchanger (1) and extrinsic cycle air-out static pressure case (2) outside are provided with frame (7), frame (7) are two, frame (7) are vertical setting respectively at plate heat exchanger (1) and extrinsic cycle air-out static pressure case (1) (2) The two frames (7) are fixedly connected with the outer surfaces of the plate heat exchanger (1) and the outer circulation air-out static pressure box (2) which are close to each other, the cross section of each frame (7) is in a U-shaped arrangement, the mounting plates (12) are uniformly and horizontally arranged inside the top ends of the two frames (7), the side surfaces of the mounting plates (12) are fixedly connected with the inner side surfaces of the close frames (7), the mounting plates (10) are symmetrically and horizontally arranged on the side surfaces of the close frames (7) which are close to each other, a pressure difference switch (9) is fixedly arranged on the top surface of the outer circulation air-out static pressure box (2), and a pressure difference sensor inside the pressure difference switch (9) penetrates through the top surface of the outer circulation air-out static pressure box (2) and extends into the outer circulation air-out static pressure box (2).
2. The overhead wind turbine generator system cabin air-to-air cooling device of claim 1, wherein: the back of the plate heat exchanger (1) is horizontally provided with an internal circulation air outlet pipeline (3), the front end of the internal circulation air outlet pipeline (3) is fixedly communicated with the back of the plate heat exchanger (1), and a grid plate is fixedly arranged at the position, corresponding to an internal circulation air inlet, of the front of the plate heat exchanger (1).
3. The overhead wind turbine generator system cabin air-to-air cooling device of claim 2, wherein: an external circulation air outlet pipeline (4) is horizontally arranged in front of the external circulation air outlet static pressure box (2), and the rear end of the external circulation air outlet pipeline (4) is fixedly communicated with the front side of the external circulation air outlet static pressure box (2).
4. The overhead wind turbine generator system cabin air-to-air cooling device of claim 3, wherein: an internal circulation fan is fixedly arranged inside the internal circulation air outlet pipeline (3), and an external circulation fan is fixedly arranged inside the external circulation air outlet pipeline (4).
5. The overhead wind turbine generator system cabin air-to-air cooling device of claim 1, wherein: two connecting frame plates (8) are horizontally arranged between the frames (7), and the connecting frame plates (8) are enclosed into a circle and are uniformly arranged between the two frames (7).
6. The overhead wind turbine generator system cabin air-to-air cooling device of claim 5, wherein: the front end and the rear end of the connecting frame plate (8) are respectively and fixedly connected with the side surfaces of the two frames (7) which are close to each other.
7. The overhead wind turbine generator system cabin air-to-air cooling device of claim 1, wherein: mounting panel (10) and mounting panel two (12) surface are all from last down link up set up threaded hole, mounting panel (10) top corresponds vertical rings (11) that are provided with, rings (11) bottom is connected with mounting panel (10) through the screw hole on mounting panel (10) surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122354046.1U CN216077446U (en) | 2021-09-27 | 2021-09-27 | Empty cooling arrangement in hoist and mount formula wind generating set cabin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122354046.1U CN216077446U (en) | 2021-09-27 | 2021-09-27 | Empty cooling arrangement in hoist and mount formula wind generating set cabin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216077446U true CN216077446U (en) | 2022-03-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122354046.1U Active CN216077446U (en) | 2021-09-27 | 2021-09-27 | Empty cooling arrangement in hoist and mount formula wind generating set cabin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216077446U (en) |
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2021
- 2021-09-27 CN CN202122354046.1U patent/CN216077446U/en active Active
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