CN216625046U - Heat dissipation and ventilation device for box-type substation - Google Patents
Heat dissipation and ventilation device for box-type substation Download PDFInfo
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- CN216625046U CN216625046U CN202122926040.7U CN202122926040U CN216625046U CN 216625046 U CN216625046 U CN 216625046U CN 202122926040 U CN202122926040 U CN 202122926040U CN 216625046 U CN216625046 U CN 216625046U
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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 discloses a heat dissipation and ventilation device for a box-type substation, which comprises a substation body and a heat dissipation unit, wherein a ventilation opening is formed in the substation body; the heat dissipation unit is arranged at the vent and comprises a heat dissipation plate, a clamping assembly and a supporting assembly, wherein the clamping assembly is fixedly arranged around the vent, one side of the heat dissipation plate is connected with the clamping assembly, one side of the heat dissipation plate is connected with the periphery of the vent, and the supporting assembly is arranged at the bottom of the vent and connected with the bottom of the heat dissipation plate. The device provided by the utility model has the advantages that the clamping component is utilized to clamp the heat dissipation plate between the clamping component and the ventilation opening, air is used as a heat dissipation medium, the air convection area is increased, the heat dissipation plate is utilized to carry out accelerated heat dissipation on heat in the transformer substation, and the device is low-carbon, environment-friendly, efficient and energy-saving.
Description
Technical Field
The utility model relates to the technical field of transformer substation heat dissipation, in particular to a heat dissipation and ventilation device for a box type transformer substation.
Background
At present, box-type substations play an important role in electric power systems in China and are closely related to lives of people, and wind power plants belong to new energy power generation facilities, are developed quickly in recent years, and have great development potential as clean energy. As an important facility for generating power by a wind power plant, the wind power plant box-type substation is in an open field environment, so that the sealing property is particularly important. The transformer has the advantages that the height of various devices in the traditional box-type substation is different, the arrangement layout is single, the space structure is compact, the volume in the transformer is small, the internal temperature of the transformer is very high, the transformer can continuously generate a large amount of heat in long-time high-load operation, the difficulty of natural heat dissipation of the transformer is undoubtedly increased due to good sealing performance, and the fact proves that the problem of temperature rise is not solved, the temperature rise of some related devices is inevitably overproof, the normal operation of high-voltage and low-voltage devices and components is influenced, and the service life and the safety of the devices are influenced. At present, both sides of a transformer room of a box-type substation of a wind power plant adopt a heat dissipation mode of a ventilation single-layer shutter and a filter screen, and the single-layer shutter can also be used as a side air supply port, but the single-layer shutter has poor aerodynamic performance and poor natural heat dissipation effect, so that the overtemperature tripping of the transformer can occur when the box-type substation is operated under a large load for a long time, and the service life and the safety of equipment are seriously influenced.
SUMMERY OF THE UTILITY MODEL
This section is for the purpose of summarizing some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the utility model.
The present invention has been made in view of the above and/or other problems occurring in the prior art box type substation.
Therefore, the utility model aims to provide a box-type substation heat dissipation and ventilation device.
In order to solve the technical problems, the utility model provides the following technical scheme: a box-type substation heat dissipation and ventilation device comprises a substation body and a heat dissipation unit, wherein a ventilation opening is formed in the substation body; the heat dissipation unit is arranged at the position of the vent and comprises a heat dissipation plate, a clamping assembly and a supporting assembly, wherein the clamping assembly is fixedly arranged around the vent, one side of the heat dissipation plate is connected with the clamping assembly, one side of the heat dissipation plate is connected with the periphery of the vent, and the supporting assembly is arranged at the bottom of the vent and connected with the bottom of the heat dissipation plate.
As a preferred scheme of the heat dissipation and ventilation device for the box-type substation, the heat dissipation and ventilation device for the box-type substation comprises the following steps: clamping component includes fixed block, connecting block, first elastic component and fixture block, the fixed block fixed connection be in vent department, connecting block fixed connection is two between the fixed block, first elastic component one end with the connecting block is connected, one end with the fixture block is connected.
As a preferred scheme of the heat dissipation and ventilation device for the box-type substation, the heat dissipation and ventilation device for the box-type substation comprises the following steps: the clamping assembly further comprises protrusions arranged on two sides of the clamping block, sliding grooves are formed in the fixing block, and the protrusions slide in the sliding grooves.
As a preferred scheme of the heat dissipation and ventilation device for the box-type substation, the heat dissipation and ventilation device for the box-type substation comprises the following steps: the clamping assembly further comprises an elastic cushion pad, one side of the elastic cushion pad is fixedly connected with the periphery of the ventilation opening, and the other side of the elastic cushion pad is connected with the heat dissipation plate.
As a preferred scheme of the heat dissipation and ventilation device for the box-type substation, the heat dissipation and ventilation device for the box-type substation comprises the following steps: one end of the clamping block, which is far away from the first elastic piece, is provided with a chamfer.
As a preferred scheme of the heat dissipation and ventilation device for the box-type substation, the heat dissipation and ventilation device for the box-type substation comprises the following steps: the first elastic piece adopts a spring.
As a preferred scheme of the heat dissipation and ventilation device for the box-type substation, the heat dissipation and ventilation device for the box-type substation comprises the following steps: the supporting component comprises a supporting block, a second elastic piece and a supporting plate, the supporting block is fixedly corresponding to the lower side of the heat dissipation plate, one end of the second elastic piece is connected with the supporting block, and the other end of the second elastic piece is connected with the supporting plate.
As a preferred scheme of the heat dissipation and ventilation device for the box-type substation, the heat dissipation and ventilation device for the box-type substation comprises the following steps: one side, far away from the second elastic piece, of the supporting plate is provided with a supporting groove, and the heat dissipation plate is clamped in the supporting groove.
As a preferred scheme of the heat dissipation and ventilation device for the box-type substation, the heat dissipation and ventilation device for the box-type substation comprises the following steps: the second elastic piece adopts a spring.
As a preferred scheme of the heat dissipation and ventilation device for the box-type substation, the heat dissipation and ventilation device for the box-type substation comprises the following steps: the clamping assemblies are arranged in a plurality and are symmetrically distributed around the ventilation opening.
The utility model has the beneficial effects that: the device utilizes clamping component to press from both sides the heating panel tightly between clamping component and vent to the air is the heat-dissipating medium, increases the air convection area, utilizes the heating panel to carry out the heat dissipation with higher speed to the inside heat of transformer substation, and low carbon environmental protection is energy-efficient.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise. Wherein:
fig. 1 is a structural diagram of a heat dissipation and ventilation device of a box-type substation.
Fig. 2 is a structural diagram of a heat dissipation unit of the box-type substation heat dissipation and ventilation device.
Fig. 3 is a block diagram of a clamping assembly of the box substation heat dissipation and ventilation unit.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described and will be readily apparent to those of ordinary skill in the art without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
Furthermore, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one implementation of the utility model. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Example 1
Referring to fig. 1 and 2, a first embodiment of the present invention provides a box-type substation heat dissipation and ventilation device, which includes a substation body 100 and a heat dissipation unit 200.
The substation body 100 is provided with the ventilation opening 101, and the ventilation opening 101 is arranged at the bottom of the substation body 100, so that workers can conveniently install the heat dissipation unit 200 at the ventilation opening 101.
The heat dissipation unit 200 is arranged at the ventilation opening 101, and comprises a heat dissipation plate 201, a clamping assembly 202 and a supporting assembly 203, wherein the clamping assembly 202 is fixedly arranged around the ventilation opening 101, and the fixed installation is an existing installation mode, such as welding, gluing and the like; one side of the heat dissipation plate 201 is connected with the clamping assembly 202, one side of the heat dissipation plate is connected with the periphery of the ventilation opening 101, the heat dissipation plate 201 is clamped between the clamping assembly 202 and the ventilation opening 101 through the clamping assembly 202, the transformer can continuously generate a large amount of heat in long-time high-load operation, air is used as a heat dissipation medium, the heat dissipation plate 201 is utilized, and a plurality of heat dissipation holes are further formed in the heat dissipation plate 201, so that the air convection area is increased, heat inside the transformer substation body 100 is dissipated in an accelerated manner, and the transformer substation is low-carbon, environment-friendly, efficient and energy-saving; the supporting component 203 is arranged at the bottom of the ventilation opening 101 and connected with the bottom of the heat dissipation plate 201, so that the heat dissipation plate 201 is supported conveniently, and the heat dissipation plate 201 is prevented from sliding downwards and being separated from the periphery of the ventilation opening 101; the natural heat dissipation performance in the box-type substation is greatly improved.
When in use, the clamping assembly 202 is fixedly installed around the vent 101, where the fixed installation is an existing installation manner, such as welding, gluing, etc., and the installation manner of welding is adopted in this embodiment; the clamping assembly 202 is utilized to clamp the heat dissipation plate 201 between the clamping assembly 202 and the ventilation opening 101, the transformer can continuously generate a large amount of heat in long-time high-load operation, air is used as a heat dissipation medium, the heat dissipation plate 201 is utilized, and a plurality of heat dissipation holes are further formed in the heat dissipation plate 201, so that the air convection area is increased, heat inside the transformer substation body 100 is dissipated in an accelerated manner, and the transformer substation is low-carbon, environment-friendly, efficient and energy-saving; the supporting component 203 is arranged at the bottom of the ventilation opening 101 and connected with the bottom of the heat dissipation plate 201, so that the heat dissipation plate 201 is supported conveniently, and the heat dissipation plate 201 is prevented from sliding downwards and being separated from the periphery of the ventilation opening 101; the natural heat dissipation performance in the box-type substation is greatly improved.
Example 2
Referring to fig. 1 to 3, a second embodiment of the present invention is shown, and this embodiment is based on the previous embodiment.
Specifically, the clamping assembly 202 comprises a fixed block 202a, a connecting block 202b, a first elastic member 202c and a fixture block 202d, the fixed block 202a is fixedly connected to the air vent 101, the connecting block 202b is fixedly connected between the two fixed blocks 202a, one end of the first elastic member 202c is connected with the connecting block 202b, and the other end is connected with the fixture block 202 d; when heat dissipation plate 201 is pushed toward ventilation opening 101, heat dissipation plate 201 pushes clip 202d to both sides, and due to the elasticity of first elastic element 202c, clip 202d is reset after heat dissipation plate 201 exceeds clip 202d, pressing heat dissipation plate 201, and further clamping heat dissipation plate 201 between clip 202d and ventilation opening 101.
Further, the clamping assembly 202 further includes protrusions 202e disposed on two sides of the latch 202d, the fixing block 202a is provided with a sliding groove 202a-1, and the protrusions 202e slide in the sliding groove 202a-1, so as to limit the moving range and moving direction of the protrusions 202 e.
Preferably, the clamping assembly 202 further includes an elastic buffer 202f, one side of the elastic buffer 202f is fixedly connected to the periphery of the ventilation opening 101, where the fixed installation is an existing installation manner, such as welding, gluing, etc.; one side is connected with heating panel 201, sets up elastic buffer 202f, plays and alleviates heating panel 201 and at the impact that the promotion process produced, simultaneously, plays spacing effect.
Preferably, an end of the latch 202d away from the first elastic member 202c is formed with a chamfer 202d-1, and the chamfer 202d-1 is provided to facilitate pushing the heat dissipation plate 201 toward the vent 101.
Further, the first elastic member 202c is a spring, which facilitates the restoration of the protrusion 202e of the latch 202d after moving along the sliding groove 202 a-1.
In summary, when in use, the clamping assembly 202 is fixedly installed around the vent 101, where the fixed installation is an existing installation manner, such as welding, gluing, etc., and the installation manner of welding is adopted in this embodiment; the heat dissipation plate 201 is clamped between the clamping assembly 202 and the ventilation opening 101 by the aid of the clamping assembly 202, specifically, in the process that the heat dissipation plate 201 is pushed towards the ventilation opening 101, the clamping block 202d is pushed towards two sides by the heat dissipation plate 201, due to the elasticity of the first elastic piece 202c, after the heat dissipation plate 201 exceeds the clamping block 202d, the clamping block 202d can reset and extrude the heat dissipation plate 201, the heat dissipation plate 201 is further clamped between the clamping block 202d and the elastic cushion 202f, the transformer can continuously generate a large amount of heat in long-time high-load operation, air is used as a heat dissipation medium, the heat dissipation plate 201 is utilized, and the heat dissipation plate 201 is further provided with a plurality of heat dissipation holes, so that the convection area of the air is increased, heat inside the transformer substation body 100 is dissipated in an accelerated manner, low carbon, environment friendliness, high efficiency and energy conservation are achieved; the supporting component 203 is arranged at the bottom of the ventilation opening 101 and connected with the bottom of the heat dissipation plate 201, so that the heat dissipation plate 201 is supported conveniently, and the heat dissipation plate 201 is prevented from sliding downwards and being separated from the periphery of the ventilation opening 101; the natural heat dissipation performance in the box-type substation is greatly improved.
Example 3
Referring to fig. 1, a third embodiment of the present invention is based on the first two embodiments.
Specifically, the supporting assembly 203 includes a supporting block 203a, a second elastic member 203b and a supporting plate 203c, the supporting block 203a is fixed to correspond to the lower side of the heat dissipation plate 201, one end of the second elastic member 203b is connected to the supporting block 203a, and the other end is connected to the supporting plate 203c, the edge of the supporting plate 203c is chamfered, so that the heat dissipation plate 201 can be pushed in along the direction of the elastic cushion 202f, the supporting plate 203c is pressed downward, and after the heat dissipation plate 201 reaches a designated position, the supporting plate 203c can be reset due to the elasticity of the second elastic member 203b, and the bottom of the heat dissipation plate 201 is clamped.
Furthermore, a supporting groove 203c-1 is formed on the side of the supporting plate 203c away from the second elastic member 203b, and the heat dissipation plate 201 is engaged in the supporting groove 203c-1 to prevent the heat dissipation plate 201 from slipping off.
Preferably, the second elastic member 203b is a spring, so that the supporting plate 203c is pressed downward and then returns upward to clamp the heat dissipation plate 201.
Preferably, the clamping assemblies 202 are arranged in a plurality and symmetrically distributed around the ventilation opening 101, so that the heat dissipation plate 201 can be detachably mounted at the ventilation opening 101.
In summary, when in use, the clamping assembly 202 is fixedly installed around the vent 101, where the fixed installation is an existing installation manner, such as welding, gluing, etc., and the installation manner of welding is adopted in this embodiment; the heat dissipation plate 201 is clamped between the clamping assembly 202 and the ventilation opening 101 by the aid of the clamping assembly 202, specifically, in the process that the heat dissipation plate 201 is pushed towards the ventilation opening 101, the clamping block 202d is pushed towards two sides by the heat dissipation plate 201, due to the elasticity of the first elastic piece 202c, after the heat dissipation plate 201 exceeds the clamping block 202d, the clamping block 202d can reset and extrude the heat dissipation plate 201, the heat dissipation plate 201 is further clamped between the clamping block 202d and the elastic cushion 202f, the transformer can continuously generate a large amount of heat in long-time high-load operation, air is used as a heat dissipation medium, the heat dissipation plate 201 is utilized, and the heat dissipation plate 201 is further provided with a plurality of heat dissipation holes, so that the convection area of the air is increased, heat inside the transformer substation body 100 is dissipated in an accelerated manner, low carbon, environment friendliness, high efficiency and energy conservation are achieved; the supporting assembly 203 is arranged at the bottom of the ventilation opening 101 and connected with the bottom of the heat dissipation plate 201, so that the heat dissipation plate 201 is supported conveniently, the heat dissipation plate 201 is prevented from sliding downwards and is separated from the periphery of the ventilation opening 101, specifically, the heat dissipation plate 201 is pushed in along the direction of the elastic cushion pad 202f, the supporting plate 203c is pressed downwards, after the heat dissipation plate 201 reaches a designated position, the supporting plate 203c can reset due to the elasticity of the second elastic piece 203b, and the bottom of the heat dissipation plate 201 is tightly clamped with the supporting groove 203 c-1; the natural heat dissipation performance in the box-type substation is greatly improved.
It should be noted that the above-mentioned embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the claims of the present invention.
Claims (10)
1. The utility model provides a box-type substation heat dissipation ventilation unit which characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,
the transformer substation comprises a transformer substation body (100) provided with a ventilation opening (101); and the number of the first and second groups,
heat dissipation unit (200), the setting is in vent (101) department, including heating panel (201), clamping components (202) and supporting component (203), clamping components (202) fixed mounting be in vent (101) are all around, heating panel (201) one side with clamping components (202) are connected, one side with vent (101) are connected all around, supporting component (203) set up vent (101) bottom, with heating panel (201) bottom is connected.
2. The box substation heat dissipation and ventilation device of claim 1, characterized in that: the clamping assembly (202) comprises fixing blocks (202a), connecting blocks (202b), first elastic pieces (202c) and clamping blocks (202d), the fixing blocks (202a) are fixedly connected to the air vents (101), the connecting blocks (202b) are fixedly connected between the two fixing blocks (202a), one end of each first elastic piece (202c) is connected with the corresponding connecting block (202b), and the other end of each first elastic piece (202c) is connected with the corresponding clamping block (202 d).
3. The box substation heat dissipation and ventilation device of claim 2, characterized in that: the clamping assembly (202) further comprises protrusions (202e) arranged on two sides of the clamping block (202d), a sliding groove (202a-1) is formed in the fixing block (202a), and the protrusions (202e) slide in the sliding groove (202 a-1).
4. The box substation heat dissipation and ventilation device of claim 2 or 3, characterized in that: the clamping assembly (202) further comprises an elastic buffer pad (202f), one side of the elastic buffer pad (202f) is fixedly connected with the periphery of the ventilation opening (101), and the other side of the elastic buffer pad is connected with the heat dissipation plate (201).
5. The box substation heat dissipation and ventilation device of claim 4, characterized in that: one end of the fixture block (202d) far away from the first elastic piece (202c) is provided with a chamfer (202 d-1).
6. The substation cabinet cooling and ventilation device of any of claims 2, 3 or 5 further comprising: the first elastic member (202c) is a spring.
7. The box substation heat dissipation and ventilation device of claim 6, characterized in that: the supporting assembly (203) comprises a supporting block (203a), a second elastic piece (203b) and a supporting plate (203c), the supporting block (203a) is fixedly corresponding to the lower side of the heat dissipation plate (201), one end of the second elastic piece (203b) is connected with the supporting block (203a), and the other end of the second elastic piece is connected with the supporting plate (203 c).
8. The box substation heat dissipation and ventilation device of claim 7, characterized in that: the side of the supporting plate (203c) far away from the second elastic piece (203b) is provided with a supporting groove (203c-1), and the heat dissipation plate (201) is clamped in the supporting groove (203 c-1).
9. The box substation heat dissipation and ventilation device of claim 7 or 8, characterized in that: the second elastic piece (203b) adopts a spring.
10. The box substation heat dissipation and ventilation device of claim 9, characterized in that: the clamping assemblies (202) are arranged in a plurality and are symmetrically distributed around the ventilation opening (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122926040.7U CN216625046U (en) | 2021-11-23 | 2021-11-23 | Heat dissipation and ventilation device for box-type substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122926040.7U CN216625046U (en) | 2021-11-23 | 2021-11-23 | Heat dissipation and ventilation device for box-type substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216625046U true CN216625046U (en) | 2022-05-27 |
Family
ID=81699308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122926040.7U Active CN216625046U (en) | 2021-11-23 | 2021-11-23 | Heat dissipation and ventilation device for box-type substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216625046U (en) |
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2021
- 2021-11-23 CN CN202122926040.7U patent/CN216625046U/en active Active
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| CP02 | Change in the address of a patent holder |
Address after: No. 1c-9, business center, Dongping Town, Yangdong District, Yangjiang City, Guangdong Province 510000 Patentee after: HUANENG YANGJIANG WIND POWER GENERATION Co.,Ltd. Address before: 529941 units 01-04 and 08, 20th floor, Zhujiang city building, No. 15, Zhujiang West Road, Tianhe District, Guangzhou, Guangdong Patentee before: HUANENG YANGJIANG WIND POWER GENERATION Co.,Ltd. |