CN219287008U - High-capacity high-voltage complete equipment ventilation device - Google Patents
High-capacity high-voltage complete equipment ventilation device Download PDFInfo
- Publication number
- CN219287008U CN219287008U CN202320726845.3U CN202320726845U CN219287008U CN 219287008 U CN219287008 U CN 219287008U CN 202320726845 U CN202320726845 U CN 202320726845U CN 219287008 U CN219287008 U CN 219287008U
- Authority
- CN
- China
- Prior art keywords
- pressure
- complete equipment
- fixedly connected
- equipment
- pressure complete
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a high-capacity high-pressure complete equipment ventilation device, which comprises high-pressure complete equipment and high-efficiency ventilation equipment, wherein the high-efficiency ventilation equipment is arranged in the high-pressure complete equipment; the high-efficiency ventilation equipment comprises a storage bin arranged at the inner bottom of the high-pressure complete equipment, and an air compressor positioned on one side of the partition plate is fixedly connected to the inner part of the storage bin. By arranging the high-efficiency ventilation equipment, the utility model can utilize the vortex tube to split the high-pressure gas to generate cold and hot two gas, then the cold gas is conveyed into the high-pressure complete equipment, and ventilation and cooling of the high-pressure complete equipment can be completed under the cooperation of the high-pressure complete equipment and the negative pressure fan.
Description
Technical Field
The utility model relates to the technical field of high-voltage complete equipment, in particular to a high-capacity high-voltage complete equipment ventilation device.
Background
The high voltage switchgear (high voltage distribution cabinet) refers to indoor and outdoor ac switchgear operating in power systems with a voltage of 3kV and above and a frequency of 50Hz and below. The method is mainly used for controlling and protecting power systems (including users of power plants, substations, power transmission and distribution lines, industrial and mining enterprises and the like), can put a part of power equipment or lines into or out of operation according to the operation requirement of a power grid, and can rapidly cut off fault parts from the power grid when the power equipment or lines are in fault, so that the normal operation of the fault-free parts in the power grid and the safety of equipment and operation maintenance personnel are ensured. Therefore, the high-voltage complete equipment is very important power transmission and distribution equipment, and the safe and reliable operation of the high-voltage complete equipment has very important significance for the safe and effective operation of a power system.
The application of the prior heavy-current medium-voltage switch cabinet and the prior box-type transformer substation is wider and wider, the heavy-current medium-voltage switch cabinet and the box-type transformer substation can generate a large amount of heat in the operation process, and the accumulation of the heat can cause adverse effect on the operation of equipment, so the heat dissipation requirements on the heavy-current switch cabinet and the box-type transformer substation are higher, the heat dissipation problem of the heavy-current medium-voltage switch cabinet is more and more emphasized along with the national importance of the heat dissipation problem of the heavy-current medium-voltage switch cabinet, the conventional ventilation and heat dissipation devices on the market are mostly riveted by aluminum alloy sections, and a fan is directly fixed at the top of the heavy-current switch cabinet, and a large-capacity high-voltage complete equipment ventilation device is provided in the patent with application number 202221175456.8;
according to the above patent, the existing part of the high-pressure complete equipment ventilation device is ventilated and cooled by using the wind power generated by the common fan, the wind power generated by the fan is normal-temperature wind power, the wind power can be changed according to the surrounding air temperature, high-temperature air flow can be generated when the air temperature is higher, the ventilation and heat dissipation efficiency is reduced, the existing part of the high-pressure complete equipment ventilation device does not have the function of generating cold air, the high-pressure complete equipment cannot be ventilated and cooled by using the cold air, the cooling efficiency is lower, and the use of people is inconvenient.
Therefore, design improvement is required to be carried out on the high-capacity high-voltage complete equipment ventilation device, so that the phenomenon that the existing part of the high-voltage complete equipment ventilation device does not have a cold air generating function is effectively prevented.
Disclosure of Invention
In order to solve the problems in the prior art, the utility model aims to provide a high-capacity high-voltage complete equipment ventilation device which has the advantage of being capable of generating cold air to perform high-efficiency ventilation and cooling on high-voltage complete equipment, and solves the problems that the existing part of high-voltage complete equipment ventilation devices do not have the function of generating cold air, cannot utilize the cold air to perform ventilation and cooling on the high-voltage complete equipment and has low cooling efficiency.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a high-capacity high-pressure complete equipment ventilation device comprises high-pressure complete equipment and high-efficiency ventilation equipment, wherein the high-efficiency ventilation equipment is arranged inside the high-pressure complete equipment;
the high-efficiency ventilation equipment comprises a storage bin arranged at the bottom of the inside of the high-pressure complete equipment, an air compressor arranged on one side of a partition plate is fixedly connected to the inside of the storage bin, a supercharger is communicated with an air outlet of the air compressor, a vortex tube is communicated with an air outlet of the supercharger, an inlet and an outlet communicated with the storage bin are formed in two sides of the high-pressure complete equipment, a turnover box is fixedly connected to the bottom of the inner wall of the high-pressure complete equipment, a plurality of uniformly distributed high-pressure air outlets are communicated to the top of the turnover box, and a negative-pressure fan is communicated to the top of the high-pressure complete equipment.
As the preferable mode of the utility model, the surface of the high-pressure complete equipment is fixedly connected with a pretreatment ring communicated with the inlet and the outlet, the surface of the pretreatment ring is provided with four uniformly distributed heat exchange holes, the inside of each heat exchange hole is fixedly connected with a semiconductor refrigerating sheet, and the cold and hot ends of each semiconductor refrigerating sheet are fixedly connected with a radiator.
As the preferable mode of the vortex tube, the surface of the vortex tube is fixedly connected with a connecting ring, and the surface of the connecting ring is fixedly connected with a plurality of uniformly distributed supporting rods.
Preferably, a partition plate is fixedly connected to the inside of the storage bin, and separates the vortex tube from the air compressor and the supercharger.
As the preferable mode of the utility model, the surface of the high-pressure complete equipment is provided with an operation port communicated with the storage bin, and the inside of the operation port is hinged with an opening and closing door.
As the preferable mode of the utility model, the inside of the inlet and the outlet is fixedly connected with a dust screen, and the top of the negative pressure fan is clamped with a dust cover.
Compared with the prior art, the utility model has the following beneficial effects:
1. by arranging the high-efficiency ventilation equipment, the utility model can utilize the vortex tube to split the high-pressure gas to generate cold and hot two gas, then the cold gas is conveyed into the high-pressure complete equipment, and ventilation and cooling of the high-pressure complete equipment can be completed under the cooperation of the high-pressure complete equipment and the negative pressure fan.
2. The device has the advantage of pre-refrigerating the gas by arranging the pretreatment ring, the heat exchange holes and the semiconductor refrigerating sheets, and can pre-refrigerate the gas supplied to the air compressor, thereby reducing the temperature of the gas in advance and ensuring the low temperature of the split flow of the vortex tube.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a front view of FIG. 1 in accordance with the present utility model;
fig. 3 is an enlarged view of a of fig. 1 according to the present utility model.
In the figure: 1. high-pressure complete equipment; 2. high-efficiency ventilation equipment; 21. a storage bin; 22. an air compressor; 23. a supercharger; 24. a vortex tube; 25. an inlet and an outlet; 26. a turnover box; 27. a high pressure outlet; 28. a negative pressure fan; 3. a pretreatment ring; 4. a heat exchange hole; 5. a semiconductor refrigeration sheet; 6. a heat sink; 7. a connecting ring; 8. a support rod; 9. a partition plate; 10. an operation port; 11. an opening/closing door; 12. a dust screen; 13. a dust cover.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1 to 3, a high-capacity high-pressure complete equipment ventilation device comprises a high-pressure complete equipment 1 and a high-efficiency ventilation equipment 2, wherein the high-efficiency ventilation equipment 2 is arranged inside the high-pressure complete equipment 1;
the high-efficiency ventilation equipment 2 comprises a storage bin 21 arranged at the inner bottom of the high-pressure complete equipment 1, an air compressor 22 arranged at one side of a partition plate 9 is fixedly connected to the inner part of the storage bin 21, a supercharger 23 is communicated with an air outlet of the air compressor 22, a vortex tube 24 is communicated with an air outlet of the supercharger 23, a cold air outlet of the vortex tube 24 is arranged upwards, a hot air outlet of the vortex tube 24 is arranged downwards, an inlet and outlet 25 communicated with the storage bin 21 is formed in two sides of the high-pressure complete equipment 1, a turnover box 26 is fixedly connected to the bottom of the inner wall of the high-pressure complete equipment 1, a plurality of uniformly distributed high-pressure air outlets 27 are communicated to the top of the turnover box 26, and a negative-pressure fan 28 is communicated to the top of the high-pressure complete equipment 1.
Referring to fig. 1 and 3, a pretreatment ring 3 communicated with an inlet and an outlet 25 is fixedly connected to the surface of the high-voltage complete equipment 1, four uniformly distributed heat exchange holes 4 are formed in the surface of the pretreatment ring 3, semiconductor refrigerating sheets 5 are fixedly connected to the inner parts of the heat exchange holes 4, the hot ends of the semiconductor refrigerating sheets 5 face outwards, the cold ends of the semiconductor refrigerating sheets 5 face the inner wall of the pretreatment ring 3, and heat radiators 6 are fixedly connected to the cold and hot ends of the semiconductor refrigerating sheets 5.
As a technical optimization scheme of the utility model, the pretreatment ring 3, the heat exchange hole 4, the semiconductor refrigerating plate 5 and the radiator 6 are arranged, so that the device has the advantage of pre-refrigerating gas, and the gas supplied to the air compressor 22 can be pre-refrigerated, thereby reducing the temperature of the gas in advance and ensuring the low temperature of the split flow of the vortex tube 24.
Referring to fig. 1, a connecting ring 7 is fixedly connected to the surface of the vortex tube 24, and a plurality of uniformly distributed supporting rods 8 are fixedly connected to the surface of the connecting ring 7.
As a technical optimization scheme of the utility model, the device has the advantage of ensuring stability by arranging the connecting ring 7 and the supporting rod 8, can ensure the stability of the vortex tube 24 during working and avoid the shaking phenomenon of the vortex tube 24.
Referring to fig. 1, a partition plate 9 is fixedly connected to the inside of the storage compartment 21, and the partition plate 9 partitions the vortex tube 24 from the air compressor 22 and the supercharger 23.
As a technical optimization scheme of the utility model, the device has the advantage of isolating high temperature by arranging the partition plate 9, so that the high temperature generated by the vortex tube 24 can be separated, the high temperature is prevented from being sucked by the air compressor 22 for the second time, and the low temperature for generating cold energy is ensured.
Referring to fig. 2, an operation port 10 communicating with a storage compartment 21 is opened on the surface of the high-pressure plant 1, an opening and closing door 11 is hinged to the inside of the operation port 10, and the opening and closing door 11 is attached to and sealed from the partition plate 9.
As a technical optimization scheme of the utility model, the device has the advantage of conveniently operating the air compressor 22, the supercharger 23 and the vortex tube 24 by arranging the operation port 10 and the opening and closing door 11, and the opening and closing door 11 can be opened to operate a plurality of components through the operation port 10, so that people can conveniently control the device.
Referring to fig. 1 and 2, the dust screen 12 is fixedly connected to the inside of the inlet and outlet 25, and the dust cover 13 is clamped to the top of the negative pressure fan 28.
As a technical optimization scheme of the utility model, the dustproof net 12 and the dustproof cover 13 are arranged, so that the device has the dustproof advantage, dust can be prevented from entering the high-pressure complete equipment 1, the cleanness of the high-pressure complete equipment 1 is ensured, and the influence of attached dust on heat exchange efficiency is avoided.
The working principle and the using flow of the utility model are as follows: when the high-pressure complete equipment 1 is used, firstly, air in the storage bin 21 is compressed through the air compressor 22 and conveyed into the supercharger 23, the high-pressure air is supercharged through the supercharger 23 and conveyed into the vortex tube 24, cold and hot gases can be generated through the diversion of the high-pressure air through the vortex tube 24, the cold air can be conveyed into the turnover box 26 through the vortex tube 24, hot air can be discharged through the inlet and outlet 25, when the air pressure in the turnover box 26 is too high, cold air flow can be discharged into the high-pressure complete equipment 1 through the high-pressure air outlet 27, then the temperature in the high-pressure complete equipment 1 can be reduced through heat exchange between the cold air and the high-pressure complete equipment 1, after the temperature reduction is completed, the heated air can be discharged through the negative pressure fan 28, and compared with the existing cooling mode that only the high-pressure complete equipment 1 can be ventilated through normal-temperature wind, the device has the advantages of being capable of generating cold air to high-efficiency ventilation and cooling the high-pressure complete equipment 1, and the ventilation and cooling efficiency is improved, and the use of people is convenient.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 (6)
1. The utility model provides a high-capacity high-pressure complete equipment ventilation unit, includes high-pressure complete equipment (1) and high-efficient ventilation equipment (2), its characterized in that: the high-efficiency ventilation equipment (2) is arranged inside the high-pressure complete equipment (1);
the efficient ventilation equipment (2) comprises a storage bin (21) arranged at the inner bottom of the high-pressure complete equipment (1), an air compressor (22) arranged on one side of a partition plate (9) is fixedly connected to the inner part of the storage bin (21), a supercharger (23) is communicated with an air outlet of the air compressor (22), vortex tubes (24) are communicated with an air outlet of the supercharger (23), an inlet and outlet (25) communicated with the storage bin (21) are formed in two sides of the high-pressure complete equipment (1), a turnover box (26) is fixedly connected to the bottom of the inner wall of the high-pressure complete equipment (1), a plurality of uniformly distributed high-pressure air outlets (27) are communicated with the top of the turnover box (26), and a negative-pressure fan (28) is communicated with the top of the high-pressure complete equipment (1).
2. A high capacity high pressure plant ventilation apparatus as claimed in claim 1, wherein: the surface fixedly connected with of high pressure complete sets (1) is with pretreatment ring (3) of import and export (25) intercommunication, four equipartition's heat exchange hole (4) have been seted up on the surface of pretreatment ring (3), the inside fixedly connected with semiconductor refrigeration piece (5) of heat exchange hole (4), the equal fixedly connected with radiator (6) in both ends of cold and hot of semiconductor refrigeration piece (5).
3. A high capacity high pressure plant ventilation apparatus as claimed in claim 1, wherein: the surface of the vortex tube (24) is fixedly connected with a connecting ring (7), and the surface of the connecting ring (7) is fixedly connected with a plurality of uniformly distributed supporting rods (8).
4. A high capacity high pressure plant ventilation apparatus as claimed in claim 1, wherein: the inside of depositing storehouse (21) fixedly connected with division board (9), division board (9) separate vortex tube (24) and air compressor machine (22) and booster compressor (23).
5. A high capacity high pressure plant ventilation apparatus as claimed in claim 1, wherein: an operation port (10) communicated with the storage bin (21) is formed in the surface of the high-pressure complete equipment (1), and an opening and closing door (11) is hinged to the inside of the operation port (10).
6. A high capacity high pressure plant ventilation apparatus as claimed in claim 1, wherein: the inside fixedly connected with dust screen (12) of exit (25), the top joint of negative pressure fan (28) has shield (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320726845.3U CN219287008U (en) | 2023-04-04 | 2023-04-04 | High-capacity high-voltage complete equipment ventilation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320726845.3U CN219287008U (en) | 2023-04-04 | 2023-04-04 | High-capacity high-voltage complete equipment ventilation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219287008U true CN219287008U (en) | 2023-06-30 |
Family
ID=86939860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320726845.3U Active CN219287008U (en) | 2023-04-04 | 2023-04-04 | High-capacity high-voltage complete equipment ventilation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219287008U (en) |
-
2023
- 2023-04-04 CN CN202320726845.3U patent/CN219287008U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202094495U (en) | Box body for box-type substation and compact box-type substation | |
| CN207819229U (en) | One kind being used for distributed energy storage power station container | |
| CN111049273A (en) | High-voltage cascade energy storage device | |
| CN204231176U (en) | A kind of integral structure compact high-voltage variable frequency device | |
| CN202797708U (en) | Box-type inversion integrated substation and photovoltaic power generation system | |
| CN215009622U (en) | Energy storage system grid-connected device | |
| CN219287008U (en) | High-capacity high-voltage complete equipment ventilation device | |
| CN205265099U (en) | Low voltage draw -out type switch cabinet | |
| CN212063225U (en) | Heat dissipation formula exchanges low-voltage cabinet body | |
| CN206480938U (en) | A kind of box type transformer of sound insulation good heat dissipation effect | |
| CN215989973U (en) | Alternating current metal enclosed switchgear of antidetonation type | |
| CN113193581B (en) | Grid-connected device of energy storage system | |
| CN103743010A (en) | Air conditioning unit combining wind power generation with evaporative cooling | |
| CN201435670Y (en) | Compact transducer power cabinet | |
| CN203250996U (en) | Cabinet body applied to outdoor photovoltaic power generation device | |
| CN210142564U (en) | Cooling device of dry-type transformer | |
| CN207426537U (en) | A kind of draw-out type low-voltage switch cabinet structure | |
| CN214125191U (en) | Heat dissipation and exhaust device of 10KV frequency converter of polyester heat medium furnace | |
| CN208174116U (en) | Medium pressure grade high current preassembled transformer station | |
| CN220402215U (en) | Wall-hanging industrial communication cabinet | |
| TWI805471B (en) | Integrated substation | |
| CN219965194U (en) | Heat abstractor of electrostatic precipitator high voltage power supply | |
| CN217904030U (en) | Modular split type energy storage structure and energy storage power station | |
| CN221669392U (en) | Efficient heat dissipation duplex power distribution cabinet | |
| CN219833547U (en) | Energy storage, variable flow and boosting integrated machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |