CN206163942U - Lighting power distribution panel based on circulation ventilation unit - Google Patents
Lighting power distribution panel based on circulation ventilation unit Download PDFInfo
- Publication number
- CN206163942U CN206163942U CN201621280683.1U CN201621280683U CN206163942U CN 206163942 U CN206163942 U CN 206163942U CN 201621280683 U CN201621280683 U CN 201621280683U CN 206163942 U CN206163942 U CN 206163942U
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- Prior art keywords
- air
- circulating pump
- box
- casing
- discharge pipe
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Abstract
The utility model discloses a lighting power distribution panel based on circulation ventilation unit, including the box, the windy body circulating device of the top of box installation, wind body circulating device includes the circulating pump, and the circulating pump is installed in the upper wall of box, and the circulating pump is connected with the air hose, air hose and outside intercommunication, circulating pump are connected with first tuber pipe, and the air -out end position of first tuber pipe is inside the box, and the circulating pump still is connected with the air -supply line, the air inlet end and the inside intercommunication of box of air -supply line, be provided with the condensate tank on first the air pipe inner wall, the inside packing of condensate tank has the refrigerant. The utility model discloses utilize wind body circulating device to exchange the substitution to the air of box inside for danger such as conflagration, electric leakage are avoided causing by box keep dry, clean, microthermal environment.
Description
Technical field
The utility model is related to a kind of light distribution box, and in particular to a kind of light distribution based on circulation ventilation device
Case.
Background technology
Light distribution box equipment is responsible for completing controlling electric energy, protection, conversion and is distributed in low-voltage power supply system end
Equipment.Mainly it is made up of electric wire, components and parts (including disconnecting switch, breaker etc.) and casing etc..Week in light distribution box use
Enclose air themperature and must not exceed+40 DEG C, and its mean temperature must not exceed+35 DEG C in 24h, the lower limit of ambient air temperature
For -5 DEG C；Surrounding air is cleaned, and in+40 DEG C of maximum temperature, its relative humidity must not exceed 50%；In lower temperature, permit
Permitted have larger relative humidity.For example：Relative humidity is 90% when+20 DEG C.It is contemplated that to the change due to temperature, it is possible to
Appropriate condensation can by accident be produced.
During Long-Time Service, the air of box house can not for a long time keep clean to light distribution box, box house
Temperature, humidity be difficult to control to, under larger humidity, the insulaion resistance of controller switching equipment can be reduced easily the controller switching equipment of box house
Cause leakage fire, at relatively high temperatures, controller switching equipment easily nature or can burn out.
Utility model content
The utility model purpose is to provide a kind of light distribution box based on circulation ventilation device, solves light distribution box
Box interior temperature height, high humidity cause the problem that the controller switching equipment inside distribution box is damaged during long-time is used.
The utility model is achieved through the following technical solutions：
A kind of light distribution box based on circulation ventilation device, including casing, at the top of institute's casing wind body circulation is provided with
Device, the wind body circulation device includes circulating pump, and circulating pump is installed in the upper wall of casing, and circulating pump is connected with air hose,
The air hose and ft connection, circulating pump is connected with the first discharge pipe, and the outlet air end of the first discharge pipe is located at box house, follows
Ring pump is also associated with blast pipe, and the air intake of the blast pipe is connected with box house, arranges on the first air-out inside pipe wall
There is condensate tank(trap), condensate tank(trap) inside is filled with cold-producing medium.
The utility model realizes the air exchange of box house using wind body circulation device so that box house keeps dry
Only, the dry, environment of low temperature；It is of the present utility model to realize that principle is：Circulating pump sucks the air outside casing, and circulating pump is again
By the air of suction by portion in the first air-out tube pump inlet body, ozone flows in box house, can replace dirt
Air, and the first discharge pipe is provided with cold-producing medium, air flows through cold-producing medium can be condensed, Cryogenic air enter box house with
High temperature air in casing carries out heat exchange so as to reduce the temperature of box house；Circulating pump passes through blast pipe by box house
High temperature, foul atmosphere are pumped out and while realize that air circulation circulates, box house ensures sky in the presence of wind body circulation device
Air-flow leads to the function being dried, lower the temperature.
Illumination cavity, equipment cavity are provided with below the wind body circulation device, illumination cavity, equipment cavity are respectively positioned in casing
Portion, is provided with light-passing board between illumination cavity, equipment cavity, illumination cavity, the top of equipment cavity are fixed with ventilating board.In the illumination cavity
Multiple illuminating lamps are installed.Illumination cavity is used to install lighting device, and lighting device can produce in use heat, therefore, this practicality
New to separate illumination cavity with equipment cavity, the light in illumination cavity can be illuminated by light-passing board to equipment cavity.
The second discharge pipe is connected with the circulating pump, the second discharge pipe and the first discharge pipe are in mirror image pair with regard to circulating pump
Claim.First discharge pipe and the second discharge pipe cooperate and increase the sphere of circulation of fresh air.
The air intake of the blast pipe is connected with air intake cover, and the air intake of air intake cover is provided with filter screen.Filter screen is used to filter
Fall into the dust that gas in airduct is contained within.
Air cleaner is installed, air cleaner is located at air pipe between air hose and circulating pump.Air filtration
Device is used to filter out the slag dust in the air entered in casing from casing outside.
The utility model compared with prior art, has the following advantages and advantages：
1st, a kind of light distribution box based on circulation ventilation device of the utility model is provided with wind body circulation device, and wind body is followed
Loop device ensure that box house is constantly in the state of air circulation so that box house keeps dry, clean, low temperature
Environment；
2nd, a kind of light distribution box based on circulation ventilation device of the utility model comes illumination cavity and equipment cavity wind,
The high temperature for guaranteeing to avoid lighting apparatus to produce in the case of illuminating affects controller switching equipment；
3rd, a kind of light distribution box based on circulation ventilation device of the utility model, structure design is simple, easy to use, only
Need to open the i.e. achievable air circulation of circulating pump.
Description of the drawings
Accompanying drawing described herein is used for providing further understanding the utility model embodiment, constitutes the one of the application
Part, does not constitute the restriction to the utility model embodiment.In the accompanying drawings：
Fig. 1 is the utility model structural representation.
Mark and corresponding parts title in accompanying drawing：
1- casings, 2- circulating pumps, 3- air hoses, the discharge pipes of 4- first, 5- blast pipes, 6- condensate tank(trap)s, 7- illumination cavities, 8- sets
Standby chamber, 9- light-passing boards, 10- ventilating boards, the discharge pipes of 11- second, 12- air intake covers, 13- filter screens, 14- air cleaners.
Specific embodiment
To make the purpose of this utility model, technical scheme and advantage become more apparent, with reference to embodiment and accompanying drawing,
The utility model is described in further detail, and exemplary embodiment of the present utility model and its explanation are only used for explaining this
Utility model, is not intended as to restriction of the present utility model.
Embodiment 1
As shown in figure 1, a kind of light distribution box based on circulation ventilation device of the utility model, including casing 1, institute's casing
1 top is provided with wind body circulation device, and the wind body circulation device includes circulating pump 2, and circulating pump 2 is installed on the upper of casing 1
In wall, circulating pump 2 is connected with air hose 3, the air hose 3 and ft connection, and circulating pump 2 is connected with the first discharge pipe 4, and first
The outlet air end of discharge pipe 4 is located inside casing 1, and circulating pump 2 is also associated with blast pipe 5, the air intake and casing of the blast pipe 5
1 inside connection, is provided with condensate tank(trap) 6 on the inwall of the first discharge pipe 4, the inside of condensate tank(trap) 6 is filled with cold-producing medium.The circulation
The second discharge pipe 11 is connected with pump 2, the second discharge pipe 11 and the first discharge pipe 4 are in specular with regard to circulating pump 2.
Circulating pump sucks the air outside casing, and the air of suction is passed through the first air-out tube pump inlet body by circulating pump again
Inside, ozone flows in box house, can replace the air of dirt, and the first discharge pipe is provided with cold-producing medium, empty
Gas flows through cold-producing medium can be condensed, and Cryogenic air carries out heat exchange so as to reduce into box house with the high temperature air in casing
The temperature of box house；The high temperature of box house, foul atmosphere are pumped out and while realize that air is followed by circulating pump by blast pipe
Circulation leads to, and box house ensures that air circulation has the function of being dried, lower the temperature in the presence of wind body circulation device.First air-out
Pipe cooperates with the second discharge pipe and increases the sphere of circulation of fresh air.Cold-producing medium adopts hydrocarbon refrigerant,
Cold-producing medium can be replaced using condensed water, it is running water to commonly use condensed water, but the condensation effect of running water is less than cold-producing medium, in casing
Can be cost-effective using originally water condensation in the case that internal temperature is not high.
Embodiment 2
Based on embodiment 1, illumination cavity 7, equipment cavity 8, illumination cavity 7, equipment are provided with below the wind body circulation device
Chamber 8 is respectively positioned on inside casing 1, and light-passing board 9 is provided between illumination cavity 7, equipment cavity 8, and illumination cavity 7, the top of equipment cavity 8 are fixed
There is ventilating board 10.Illumination cavity is used to install lighting device, and lighting device can produce in use heat, therefore, the utility model will
Illumination cavity is separated with equipment cavity, and the light in illumination cavity can be illuminated by light-passing board to equipment cavity.The illumination
Multiple illuminating lamps are installed in chamber 7.Illuminating lamp adopts LED, LED energy saving；
Embodiment 3
Based on above-described embodiment, the air intake of the blast pipe 5 is connected with air intake cover 12, and the air intake of air intake cover 12 is installed
There is filter screen 13.Air cleaner 14 is installed, air cleaner 14 is located inside air hose 3 between air hose 3 and circulating pump 2.
Filter screen is used to filter out the dust that gas in blast pipe is contained within；Air cleaner enters casing for filtering out from casing outside
Slag dust in interior air.Air intake cover adopts pyramidal structure in the utility model, and pyramidal structure being capable of rational control cabinet
The velocity of liquid assets of body internal gas.
Above-described specific embodiment, is entered to the purpose of this utility model, technical scheme and beneficial effect
One step is described in detail, be should be understood that and be the foregoing is only specific embodiment of the present utility model, is not used to limit
Fixed protection domain of the present utility model, all any modifications within spirit of the present utility model and principle, made, equivalent are replaced
Change, improve, should be included within protection domain of the present utility model.
Claims (6)
1. a kind of light distribution box based on circulation ventilation device, including casing (1), it is characterised in that the top of institute's casing (1)
Wind body circulation device is installed, the wind body circulation device includes circulating pump (2), and circulating pump (2) is installed on the upper wall of casing (1)
Interior, circulating pump (2) is connected with air hose (3), the air hose (3) and ft connection, and circulating pump (2) is connected with the first discharge pipe
(4), the outlet air end of the first discharge pipe (4) is located at casing (1) inside, and circulating pump (2) is also associated with blast pipe (5), the air intake
The air intake of pipe (5) is connected with inside casing (1), and on the first discharge pipe (4) inwall condensate tank(trap) (6), condensate tank(trap) are provided with
(6) it is internal to be filled with cold-producing medium.
2. a kind of light distribution box based on circulation ventilation device according to claim 1, it is characterised in that the wind body
Illumination cavity (7), equipment cavity (8) are provided with below EGR, illumination cavity (7), equipment cavity (8) are respectively positioned on casing (1) inside,
Light-passing board (9) is installed, illumination cavity (7), the top of equipment cavity (8) are fixed with ventilating board between illumination cavity (7), equipment cavity (8)
(10)。
3. a kind of light distribution box based on circulation ventilation device according to claim 1 and 2, it is characterised in that described
The second discharge pipe (11) is connected with circulating pump (2), the second discharge pipe (11) is in regard to circulating pump (2) with the first discharge pipe (4)
Specular.
4. a kind of light distribution box based on circulation ventilation device according to claim 1 and 2, it is characterised in that described
The air intake of blast pipe (5) is connected with air intake cover (12), and the air intake of air intake cover (12) is provided with filter screen (13).
5. a kind of light distribution box based on circulation ventilation device according to claim 2, it is characterised in that the illumination
Multiple illuminating lamps are installed in chamber (7).
6. a kind of light distribution box based on circulation ventilation device according to claim 1 and 2, it is characterised in that air
Air cleaner (14) is installed, air cleaner (14) is internal positioned at air hose (3) between pipe (3) and circulating pump (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621280683.1U CN206163942U (en) | 2016-11-25 | 2016-11-25 | Lighting power distribution panel based on circulation ventilation unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621280683.1U CN206163942U (en) | 2016-11-25 | 2016-11-25 | Lighting power distribution panel based on circulation ventilation unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206163942U true CN206163942U (en) | 2017-05-10 |
Family
ID=58661310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621280683.1U Expired - Fee Related CN206163942U (en) | 2016-11-25 | 2016-11-25 | Lighting power distribution panel based on circulation ventilation unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206163942U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112788904A (en) * | 2021-01-13 | 2021-05-11 | 东南粤水电投资有限公司 | Centralized monitoring display video processor with convenient disassembly function |
-
2016
- 2016-11-25 CN CN201621280683.1U patent/CN206163942U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112788904A (en) * | 2021-01-13 | 2021-05-11 | 东南粤水电投资有限公司 | Centralized monitoring display video processor with convenient disassembly function |
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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: 20170510 Termination date: 20171125 |