CN111884111A - Domestic switch board heat dissipation mechanism - Google Patents
Domestic switch board heat dissipation mechanism Download PDFInfo
- Publication number
- CN111884111A CN111884111A CN202010959486.7A CN202010959486A CN111884111A CN 111884111 A CN111884111 A CN 111884111A CN 202010959486 A CN202010959486 A CN 202010959486A CN 111884111 A CN111884111 A CN 111884111A
- Authority
- CN
- China
- Prior art keywords
- pipe
- switch board
- water cover
- power distribution
- distribution cabinet
- 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.)
- Pending
Links
- 230000017525 heat dissipation Effects 0.000 title claims abstract description 18
- 230000007246 mechanism Effects 0.000 title claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 67
- 238000009423 ventilation Methods 0.000 claims abstract description 43
- 238000009434 installation Methods 0.000 claims abstract description 20
- 239000007921 spray Substances 0.000 claims description 10
- 239000002184 metal Substances 0.000 claims description 7
- 239000000428 dust Substances 0.000 claims description 4
- 238000001816 cooling Methods 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 11
- 238000000034 method Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/306—Accessories, e.g. windows
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses a household power distribution cabinet heat dissipation mechanism which comprises an installation box, a cold water pipe and a power distribution cabinet body, wherein a first water cover and the power distribution cabinet body are fixedly installed at the top end of the installation box; the top fixed mounting of first water cover has the ventilation case, fixed mounting has the second water cover directly over the top of ventilation case and being located first water cover, the roof and the bottom of cold water pipe run through the ventilation case respectively and communicate in the inner chamber of second water cover and first water cover respectively, one side fixed mounting who keeps away from the cold water pipe in the inner chamber bottom of ventilation case has first forced draught blower, and rivers pass through the air cooling of cold water pipe with the ventilation incasement, and cold wind flows in switch board body is inside, has realized the effect of cooling, and such design is higher to the efficiency of switch board body cooling, and the effect is better, has better effect to high-power component's cooling.
Description
Technical Field
The invention relates to the technical field of power distribution cabinets, in particular to a heat dissipation mechanism of a household power distribution cabinet.
Background
The distribution cabinet (case) is a final-stage device of a distribution system and is divided into a power distribution cabinet (case), a lighting distribution cabinet (case) and a metering cabinet (case). The power distribution cabinet is a general name of a motor control center. The power distribution cabinet is used in the occasions with dispersed loads and less loops; the motor control center is used for occasions with concentrated loads and more loops. They distribute the power of a certain circuit of the upper-level distribution equipment to the nearby loads. This level of equipment should provide protection, monitoring and control of the load.
The existing power dispatching automation power distribution cabinet body is not provided with a high-efficiency heat dissipation device, and heat can be dissipated only by a self-recognition heat dissipation mode when elements work, so that the heat dissipation effect is poor, the work efficiency of electronic elements is influenced, the consumption of the elements is increased, and the service life of the elements is reduced.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a heat dissipation mechanism of a household power distribution cabinet, which solves the problems.
In order to achieve the purpose, the invention is realized by the following technical scheme: a household power distribution cabinet heat dissipation mechanism comprises an installation box, a cold water pipe and a power distribution cabinet body, wherein a first water cover and the power distribution cabinet body are fixedly installed at the top end of the installation box; a ventilation box is fixedly mounted at the top end of the first water cover, a second water cover is fixedly mounted at the top end of the ventilation box and right above the first water cover, and the top end and the bottom end of the cold water pipe respectively penetrate through a top plate and a bottom plate of the ventilation box and are respectively communicated with inner cavities of the second water cover and the first water cover; a first air feeder is fixedly installed on one side, away from the cold water pipe, of the bottom of the inner cavity of the ventilation box, a chalk at one end, away from the first air feeder, of the ventilation box is communicated with a connecting pipe and a rubber pipe, one end, away from the ventilation box, of the connecting pipe penetrates through the top plate of the installation box and extends to the inner cavity of the installation box, a first spray head is arranged at one end, away from the ventilation box, of the connecting pipe, and the top end of the first spray head penetrates through the top plate of the installation box and the bottom plate of the power distribution cabinet body and extends; one end of the rubber pipe, which is far away from the ventilation box, penetrates through one side wall of the power distribution cabinet body and extends into the power distribution cabinet body; the utility model discloses a switch board, including switch board body, fixed mounting has the first shower nozzle, the top of switch board body is run through to the top of switch board body, the top of threaded rod is connected with the threaded rod on the bottom plate of switch board body, the top of threaded rod runs through the roof of switch board body and extends to the top of switch board body, the threaded rod on the surface and the internal thread that is located the switch board body has cup jointed the thread piece, fixed mounting has the second shower nozzle on the lateral wall of thread piece, and the air inlet of second shower nozzle and the one end intercommunication that the ventilation case was kept away from to the rubber tube, the.
Preferably, an air inlet pipe is arranged at one end, close to the first air feeder, of the ventilation box, and a dust filter screen is arranged inside the air inlet pipe.
Preferably, the inlet tube has been seted up on the top of second water cover, first outlet pipe has been seted up to the bottom of first water cover, the one end that first water cover was kept away from to first outlet pipe runs through the roof and the curb plate of install bin and extends to the outside of install bin, the second outlet pipe has been seted up to the bottom of ventilation case, and the bottom of second outlet pipe runs through the roof of install bin and communicates with first outlet pipe.
Preferably, the top fixed mounting of threaded rod has the rotation handle, fixed mounting has the second forced draught blower on the roof of switch board body, the air inlet of second forced draught blower communicates with the inner chamber of switch board body.
Preferably, a metal mesh plate is fixedly mounted on the lower portion of the inner cavity of the power distribution cabinet body.
Advantageous effects
The invention provides a heat dissipation mechanism of a household power distribution cabinet. The method has the following beneficial effects:
this domestic switch board heat dissipation mechanism uses the mesh that has reached high-efficient heat dissipation through the cooperation of elements such as cold water pipe, first forced draught blower, rubber tube and connecting pipe. Rivers pass through the cold water pipe with the air cooling of ventilation tank in, first forced draught blower blows cold wind through connecting pipe and rubber tube again like inside the switch board body, and cold wind flows in switch board body is inside, has realized the effect of cooling, and such design is higher to the efficiency of switch board body cooling, and the effect is better, has better effect to high-power component's cooling.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a schematic structural view of the present invention;
fig. 3 is a front view of a cold water pipe according to the present invention.
In the figure: the water distribution cabinet comprises an installation box 1, a first water cover 2, a ventilation box 3, a second water cover 4, a cold water pipe 5, a first air feeder 6, a connecting pipe 7, a rubber pipe 8, a first spray head 9, a power distribution cabinet body 10, a threaded rod 11, a threaded block 12, a second spray head 13, a metal plate 14, a throttle valve 15, an air inlet pipe 16, a dust filter screen 17, a water inlet pipe 18, a first water outlet pipe 19, a second water outlet pipe 20, a rotating handle 21, a second air feeder 22 and a metal screen plate 23.
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. 1-3, the present invention provides a technical solution: a household power distribution cabinet heat dissipation mechanism comprises an installation box 1, a cold water pipe 5 and a power distribution cabinet body 10, wherein a first water cover 2 and the power distribution cabinet body 10 are fixedly installed at the top end of the installation box 1; a ventilation box 3 is fixedly installed at the top end of the first water cover 2, a second water cover 4 is fixedly installed at the top end of the ventilation box 3 and is positioned right above the first water cover 2, and the top end and the bottom end of a cold water pipe 5 respectively penetrate through a top plate and a bottom plate of the ventilation box 3 and are respectively communicated with the second water cover 4 and an inner cavity of the first water cover 2; a first air feeder 6 is fixedly installed on one side, away from the cold water pipe 5, of the bottom of the inner cavity of the ventilation box 3, chalk at one end, away from the first air feeder 6, of the ventilation box 3 is communicated with a connecting pipe 7 and a rubber pipe 8, one end, away from the ventilation box 3, of the connecting pipe 7 penetrates through a top plate of the installation box 1 and extends to the inner cavity of the installation box 1, a first spray head 9 is arranged at one end, away from the ventilation box 3, of the connecting pipe 7, and the top end of the first spray head 9 penetrates through the top plate of the installation box 1 and a bottom plate of the power distribution cabinet body 10; one end of the rubber pipe 8, which is far away from the ventilation box 3, penetrates through one side wall of the power distribution cabinet body 10 and extends into the power distribution cabinet body 10; a threaded rod 11 is rotatably connected to a bottom plate of the power distribution cabinet body 10, the top end of the threaded rod 11 penetrates through a top plate of the power distribution cabinet body 10 and extends to the upper side of the power distribution cabinet body 10, a threaded block 12 is sleeved on the surface of the threaded rod 11 and located in the inner thread of the power distribution cabinet body 10, a second spray head 13 is fixedly installed on one side wall of the threaded block 12, and an air inlet of the second spray head 13 is communicated with one end, far away from the ventilation box 3, of the rubber pipe 8; a metal plate 14 is fixedly arranged on the surface of the cold water pipe 5 and positioned in the ventilation tank 3, and a throttle valve 15 is fixedly arranged at the lower part of the inner cavity of the cold water pipe 5; an air inlet pipe 16 is arranged at one end of the ventilation box 3 close to the first air feeder 6, and a dust filter screen 17 is arranged inside the air inlet pipe 16; a water inlet pipe 18 is arranged at the top end of the second water cover 4, a first water outlet pipe 19 is arranged at the bottom end of the first water cover 2, one end, far away from the first water cover 2, of the first water outlet pipe 19 penetrates through the top plate and the side plate of the installation box 1 and extends to the outside of the installation box 1, a second water outlet pipe 20 is arranged at the bottom of the ventilation box 3, and the bottom end of the second water outlet pipe 20 penetrates through the top plate of the installation box 1 and is communicated with the first water outlet pipe 19; a rotating handle 21 is fixedly installed at the top end of the threaded rod 11, a second air feeder 22 is fixedly installed on a top plate of the power distribution cabinet body 10, and an air inlet of the second air feeder 22 is communicated with an inner cavity of the power distribution cabinet body 10; and a metal mesh plate 23 is fixedly arranged at the lower part of the inner cavity of the power distribution cabinet body 10. Rivers pass through the air cooling of cold water pipe 5 in with ventilation box 3, and first forced draught blower 6 blows cold wind through connecting pipe 7 and rubber tube 8 again like switch board body is inside, and cold wind is at the inside flow of switch board body 10, has realized the effect of cooling, and such design is higher to the efficiency of switch board body 10 cooling, and the effect is better, has better effect to high-power component's cooling.
It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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 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 these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a domestic switch board heat dissipation mechanism, includes install bin (1), cold water pipe (5) and switch board body (10), its characterized in that: the top end of the installation box (1) is fixedly provided with a first water cover (2) and a power distribution cabinet body (10); a ventilation box (3) is fixedly installed at the top end of the first water cover (2), a second water cover (4) is fixedly installed at the top end of the ventilation box (3) and is positioned right above the first water cover (2), and the top end and the bottom end of the cold water pipe (5) respectively penetrate through a top plate and a bottom plate of the ventilation box (3) and are respectively communicated with inner cavities of the second water cover (4) and the first water cover (2); a first air feeder (6) is fixedly installed on one side, away from the cold water pipe (5), of the bottom of the inner cavity of the ventilation box (3), a chalk at one end, away from the first air feeder (6), of the ventilation box (3) is communicated with a connecting pipe (7) and a rubber pipe (8), one end, away from the ventilation box (3), of the connecting pipe (7) penetrates through the top plate of the installation box (1) and extends to the inner cavity of the installation box (1), a first spray head (9) is arranged at one end, away from the ventilation box (3), of the connecting pipe (7), and the top end of the first spray head (9) penetrates through the top plate of the installation box (1) and the bottom plate of the power distribution cabinet body (10) and extends to the inner cavity of the power distribution; one end, far away from the ventilation box (3), of the rubber pipe (8) penetrates through one side wall of the power distribution cabinet body (10) and extends into the power distribution cabinet body (10); rotate on the bottom plate of switch board body (10) and be connected with threaded rod (11), the top of threaded rod (11) runs through the roof of switch board body (10) and extends to the top of switch board body (10), threaded rod (11) on the surface and the internal thread that is located switch board body (10) have cup jointed thread piece (12), fixed mounting has second shower nozzle (13) on the lateral wall of thread piece (12), and the air inlet of second shower nozzle (13) and rubber tube (8) keep away from the one end intercommunication of ventilation case (3), cold water pipe (5) are on the surface and the inside fixed mounting that is located ventilation case (3) have metal sheet (14), and the inner chamber lower part fixed mounting of cold water pipe (5) has choke valve (15).
2. The heat dissipation mechanism of claim 1, wherein: an air inlet pipe (16) is arranged at one end, close to the first air feeder (6), of the ventilation box (3), and a dust filter screen (17) is arranged inside the air inlet pipe (16).
3. The heat dissipation mechanism of claim 1, wherein: inlet tube (18) have been seted up on the top of second water cover (4), first outlet pipe (19) have been seted up to the bottom of first water cover (2), the one end that first water cover (2) were kept away from in first outlet pipe (19) runs through the roof and the curb plate of installing bin (1) and extends to the outside of installing bin (1), second outlet pipe (20) have been seted up to the bottom of ventilation case (3), and the bottom of second outlet pipe (20) run through the roof of installing bin (1) and communicate with first outlet pipe (19).
4. The heat dissipation mechanism of claim 1, wherein: the top fixed mounting of threaded rod (11) has rotation handle (21), fixed mounting has second forced draught blower (22) on the roof of switch board body (10), the air inlet of second forced draught blower (22) and the inner chamber intercommunication of switch board body (10).
5. The heat dissipation mechanism of claim 1, wherein: and a metal mesh plate (23) is fixedly arranged on the lower part of the inner cavity of the power distribution cabinet body (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010959486.7A CN111884111A (en) | 2020-09-12 | 2020-09-12 | Domestic switch board heat dissipation mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010959486.7A CN111884111A (en) | 2020-09-12 | 2020-09-12 | Domestic switch board heat dissipation mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111884111A true CN111884111A (en) | 2020-11-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010959486.7A Pending CN111884111A (en) | 2020-09-12 | 2020-09-12 | Domestic switch board heat dissipation mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111884111A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113644575A (en) * | 2021-08-10 | 2021-11-12 | 山东钢铁集团永锋临港有限公司 | Air supply system for cooling distribution room |
-
2020
- 2020-09-12 CN CN202010959486.7A patent/CN111884111A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113644575A (en) * | 2021-08-10 | 2021-11-12 | 山东钢铁集团永锋临港有限公司 | Air supply system for cooling distribution room |
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Legal Events
| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20201103 |