CN213753724U - Power cabinet with dustproof function - Google Patents
Power cabinet with dustproof function Download PDFInfo
- Publication number
- CN213753724U CN213753724U CN202022903528.3U CN202022903528U CN213753724U CN 213753724 U CN213753724 U CN 213753724U CN 202022903528 U CN202022903528 U CN 202022903528U CN 213753724 U CN213753724 U CN 213753724U
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- CN
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- Prior art keywords
- cabinet
- wall
- heat dissipation
- cooling
- air
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- Expired - Fee Related
Links
- 238000001816 cooling Methods 0.000 claims abstract description 39
- 230000017525 heat dissipation Effects 0.000 claims abstract description 32
- 239000007788 liquid Substances 0.000 claims abstract description 17
- 238000009423 ventilation Methods 0.000 claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000000110 cooling liquid Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 8
- 239000000428 dust Substances 0.000 abstract description 5
- 238000010438 heat treatment Methods 0.000 description 7
- 238000009825 accumulation Methods 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 238000004887 air purification Methods 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Images
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
本实用新型公开的是一种具有防尘功能的动力柜，包括相配合密封关合的柜体和柜门，柜体内适配布有散热壁，散热壁呈中空腔壁体结构，柜体的柜壁呈中空腔壁体结构，柜壁与散热壁相连通，柜壁与散热壁的中空腔壁体形成一风冷通道；柜壁与散热壁的中空腔壁体内分别布设有散热管网体，散热管网体内流通设有水冷液体，散热管网体形成一水冷管网；柜体的侧壁上开设有若干个通风口，通风口与所述柜壁内的风冷通道相连通。本实用新型实现了对柜体进行无尘通风冷却时可以同时进行水冷处理，进一步地提高柜体的冷却降温功能，保证柜体内无需外部风流进入进行冷却，避免柜内受到外部风流所携带的粉尘污染，保持柜内无尘状态，提高设备的防尘效果和使用寿命。
The utility model discloses a power cabinet with dust-proof function, which comprises a cabinet body and a cabinet door which are matched and closed in a sealed manner. The cabinet wall is a hollow cavity wall structure, the cabinet wall is connected with the heat dissipation wall, and the cabinet wall and the hollow cavity wall of the heat dissipation wall form an air cooling channel; the cabinet wall and the hollow cavity wall of the heat dissipation wall are respectively arranged with a heat dissipation pipe network body There is water-cooled liquid circulating in the cooling pipe network, and the cooling pipe network forms a water-cooling pipe network; a number of ventilation openings are opened on the side wall of the cabinet, and the ventilation openings are connected with the air cooling channel in the cabinet wall. The utility model realizes that water cooling treatment can be simultaneously performed when the cabinet body is subjected to dust-free ventilation cooling, further improves the cooling and cooling function of the cabinet body, ensures that the cabinet body does not need external wind to enter for cooling, and avoids the dust carried by the external wind flow in the cabinet body. Pollution, maintain the dust-free state in the cabinet, and improve the dust-proof effect and service life of the equipment.
Description
Technical Field
The utility model relates to a design and production field of power cabinet, the more specifically power cabinet with dustproof function that says so.
Background
The power cabinet is an electrical control cabinet combination for providing power for the normal operation of the whole machine and comprises a contactor, a frequency converter, a high-voltage cabinet, a transformer and the like. The power cabinet can be divided into an outdoor power cabinet and an indoor power cabinet, and is divided into a suspension type power cabinet and a floor type power cabinet from the installation and a power cabinet from the size. When electrical equipment with a heating source in a power cabinet, such as a frequency converter, a soft starter, automatic capacitance adjustment and the like, is arranged in a relatively closed cabinet body, the problem of heat dissipation is firstly considered, namely how to timely and effectively evacuate heat dissipated by the heating source equipment to the surrounding environment as soon as possible, the self temperature of the heating source equipment is reduced, and the phenomenon that the heating source equipment cannot normally work or even is damaged due to overhigh surrounding environment temperature caused by heat accumulation is prevented.
The existing power cabinet usually adopts air cooling heat dissipation, takes away air with high temperature through forced airflow heat exchange devices such as additionally installed fans and the like, and supplements air with low temperature so as to achieve the purpose of cooling heat source equipment. However, the supplemented air usually has no air purification link, and brings dust, acid and alkaline corrosive gas or humid air in the surrounding environment into the power cabinet, and the air is fully contacted with the heating source equipment, so that harmful environments such as dust accumulation and corrosion are caused to the heating source equipment, the maintenance period of the heating source equipment in the power cabinet is shortened, and the whole service life of the equipment is also influenced. Therefore, a power cabinet which is airtight, dust-free and has a good heat dissipation effect is needed to meet the requirement of power supply.
Chinese patent: a closed dust-free high-efficiency heat dissipation power cabinet (application publication number: CN111697468A) realizes the air cooling effect of an inner box body by arranging an inner box body and an outer box body structure and injecting air into a cavity between the two box bodies so as to achieve the aim of cooling, and further increases the heat dissipation and cooling effects by fixedly arranging a water cooling mechanism on the rear side wall of the outer box body. However, the water cooling mechanism in this solution is disposed on the rear sidewall of the outer box, that is, only the air-cooled fluid passes through the rear sidewall to perform heat exchange, and the air-cooled fluid needs to be concentrated in the cavity of the outer sidewall to perform heat exchange, so the heat exchange efficiency is low, and the water cooling effect is not good.
This technical scheme further improves prior art's structure, realizes that water-cooling and forced air cooling go on in step, makes the cooling effect better.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a power cabinet with dustproof function, its main aim at overcome the above-mentioned not enough and shortcoming that prior art exists.
The utility model adopts the technical scheme as follows:
a power cabinet with a dustproof function comprises a cabinet body and a cabinet door which are matched and sealed, wherein a radiating wall is distributed in the cabinet body in a matching manner, the radiating wall is of a hollow cavity wall body structure, the cabinet wall of the cabinet body is of a hollow cavity wall body structure, the cabinet wall is communicated with the radiating wall, and an air cooling channel is formed by the cabinet wall and the hollow cavity wall body of the radiating wall; the hollow cavity wall bodies of the cabinet wall and the heat dissipation wall are respectively provided with a heat dissipation pipe network body, water cooling liquid flows through the heat dissipation pipe network body, and the heat dissipation pipe network body forms a water cooling pipe network; the side wall of the cabinet body is provided with a plurality of ventilation openings, the ventilation openings are communicated with the air cooling channel in the cabinet wall, the middle bottom of the top wall of the cabinet body is provided with a liquid inlet, the liquid inlet is communicated with the radiating pipe net body, and the lower part of the cabinet body is provided with a liquid outlet which is communicated with the radiating pipe net body.
Furthermore, the bottom side of the cabinet body is also provided with an air inlet which is communicated with the air cooling channel.
Furthermore, a unidirectional blowing fan is also arranged at the air inlet.
Furthermore, a unidirectional air exhaust fan is also arranged at the air vent.
Furthermore, the liquid inlet is arranged at the middle part of the top wall of the cabinet body in a downward concave manner and is arranged in a funnel-shaped structure.
Through the above-mentioned right the utility model discloses a description compares with prior art, the advantage of the utility model lies in:
the utility model discloses a set the cabinet body to well cavity wall body structure with the heat dissipation wall to the heat dissipation tube net body is established to cloth in this well cavity wall body, has realized carrying out water-cooling simultaneously and has handled when carrying out dustless ventilation cooling to the cabinet body, further improves the heat dissipation function of the cabinet body, guarantees that the internal outside distinguished and admirable entering of need not of cabinet cools off, avoids receiving the dust pollution that outside distinguished and admirable carried in the cabinet, keeps dustless state in the cabinet, improve equipment's dustproof effect and life.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic rear view of the present invention.
Detailed Description
The following further describes embodiments of the present invention with reference to the accompanying drawings.
As shown in fig. 1 and 2, a power cabinet with a dustproof function includes a cabinet body 1 and a cabinet door 2 which are sealed and closed in a matching manner, wherein a heat dissipation wall 3 is distributed in the cabinet body 1 in a matching manner, the heat dissipation wall 3 is of a hollow cavity wall body structure, the cabinet wall of the cabinet body 1 is of a hollow cavity wall body structure, the cabinet wall is communicated with the heat dissipation wall, and an air cooling channel is formed by the cabinet wall and the hollow cavity wall body of the heat dissipation wall; the hollow cavity wall bodies of the cabinet wall and the heat dissipation wall are respectively provided with a heat dissipation pipe network body 4, water cooling liquid flows through the heat dissipation pipe network body 4, and the heat dissipation pipe network body 4 forms a water cooling pipe network; the side wall of the cabinet body 1 is provided with a plurality of ventilation openings 11, the ventilation openings 11 are communicated with the air cooling channel in the cabinet wall, the middle bottom of the top wall of the cabinet body 1 is provided with a liquid inlet 12, the liquid inlet 12 is communicated with the radiating pipe net body 4, the lower part of the cabinet body 1 is provided with a liquid outlet 13, and the liquid outlet 13 is communicated with the radiating pipe net body 4.
Furthermore, an air inlet 14 is further formed at the bottom side of the cabinet body 1, and the air inlet 14 is communicated with the air cooling channel.
Furthermore, a unidirectional blowing fan 5 is also arranged at the air inlet 14.
Furthermore, a unidirectional exhaust fan 6 is also arranged at the air vent 11.
Furthermore, the liquid inlet 12 is arranged at the middle part of the top wall of the cabinet body 1 in a downward concave manner and is arranged in a funnel-shaped structure.
The utility model discloses a use method:
injecting water-cooled liquid into the liquid inlet until the liquid inlet is full, then opening the fan at the air inlet, at this moment, in the mobile outside air current enters into the air-cooled channel from the air inlet, the inside heat that the cabinet body produced conducts to well cavity wall body, and air-cooled channel and water-cooling pipe network cool down the heat that the conduction got into simultaneously and cool off, realize thermal quick cooling and exchange to discharge from carrying thermal air current from the air outlet.
Through the above-mentioned right the utility model discloses a description compares with prior art, the advantage of the utility model lies in:
the utility model discloses a set the cabinet body to well cavity wall body structure with the heat dissipation wall to the heat dissipation tube net body is established to cloth in this well cavity wall body, has realized carrying out water-cooling simultaneously and has handled when carrying out dustless ventilation cooling to the cabinet body, further improves the heat dissipation function of the cabinet body, guarantees that the internal outside distinguished and admirable entering of need not of cabinet cools off, avoids receiving the dust pollution that outside distinguished and admirable carried in the cabinet, keeps dustless state in the cabinet, improve equipment's dustproof effect and life.
The above is only the concrete implementation of the present invention, but the design concept of the present invention is not limited to this, and all the design concepts are to be utilized to improve the present invention insubstantially, and all the behaviors belonging to the infringement of the protection scope of the present invention should be considered.
Claims (5)
1. The utility model provides a power cabinet with dustproof function which characterized in that: the air-cooling cabinet comprises a cabinet body and a cabinet door which are sealed and closed in a matched manner, wherein a heat dissipation wall is distributed in the cabinet body in a matched manner and has a hollow cavity wall body structure; the hollow cavity wall bodies of the cabinet wall and the heat dissipation wall are respectively provided with a heat dissipation pipe network body, water cooling liquid flows through the heat dissipation pipe network body, and the heat dissipation pipe network body forms a water cooling pipe network; the side wall of the cabinet body is provided with a plurality of ventilation openings, the ventilation openings are communicated with the air cooling channel in the cabinet wall, the middle bottom of the top wall of the cabinet body is provided with a liquid inlet, the liquid inlet is communicated with the radiating pipe net body, and the lower part of the cabinet body is provided with a liquid outlet which is communicated with the radiating pipe net body.
2. The power cabinet with the dustproof function according to claim 1, characterized in that: the bottom side of the cabinet body is also provided with an air inlet which is communicated with the air cooling channel.
3. The power cabinet with the dustproof function according to claim 2, characterized in that: and the air inlet is also provided with a unidirectional blowing-in fan.
4. The power cabinet with the dustproof function according to claim 2, characterized in that: and the air vent is also provided with a unidirectional air exhaust fan.
5. The power cabinet with the dustproof function according to claim 1, characterized in that: the liquid inlet is arranged at the middle part of the top wall of the cabinet body in a downward concave mode and is arranged in a funnel-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022903528.3U CN213753724U (en) | 2020-12-07 | 2020-12-07 | Power cabinet with dustproof function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022903528.3U CN213753724U (en) | 2020-12-07 | 2020-12-07 | Power cabinet with dustproof function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213753724U true CN213753724U (en) | 2021-07-20 |
Family
ID=76833748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022903528.3U Expired - Fee Related CN213753724U (en) | 2020-12-07 | 2020-12-07 | Power cabinet with dustproof function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213753724U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113606674A (en) * | 2021-08-03 | 2021-11-05 | 珠海格力电器股份有限公司 | Cabinet air conditioner and condensate water control method thereof |
| CN113891629A (en) * | 2021-10-14 | 2022-01-04 | 珠海格力电器股份有限公司 | Water-cooled protective cabinet structure, water-cooled control cabinet and air-cooled air conditioner |
-
2020
- 2020-12-07 CN CN202022903528.3U patent/CN213753724U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113606674A (en) * | 2021-08-03 | 2021-11-05 | 珠海格力电器股份有限公司 | Cabinet air conditioner and condensate water control method thereof |
| CN113891629A (en) * | 2021-10-14 | 2022-01-04 | 珠海格力电器股份有限公司 | Water-cooled protective cabinet structure, water-cooled control cabinet and air-cooled air conditioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210720 |