CN209200389U - A kind of power distribution cabinet with defrosting function - Google Patents
A kind of power distribution cabinet with defrosting function Download PDFInfo
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- CN209200389U CN209200389U CN201820992450.7U CN201820992450U CN209200389U CN 209200389 U CN209200389 U CN 209200389U CN 201820992450 U CN201820992450 U CN 201820992450U CN 209200389 U CN209200389 U CN 209200389U
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- fog chamber
- exhaust fan
- air
- cabinet body
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Abstract
The utility model discloses a kind of power distribution cabinets with defrosting function, including filter screen, water pump, bottom plate, supporting leg, shutter, second exhaust fan, first exhaust fan, cabinet body and air-blowing box, by setting filter screen for being filtered to rainwater and sanitary sewage, filtered rainwater and sanitary sewage in water receiving tank is set to pass through aqueduct into first except in fog chamber using water pump, further outside air is set to enter first except fog chamber by guide duct using the second exhaust fan, outside air further passs through first except filtered rainwater and sanitary sewage in fog chamber, to realize the purpose for absorb to the acid mist in outside air removal, avoid the acid mist in outside air that air is followed to enter interior of the cabinet together and cause to corrode to intracorporal electric elements of cabinet etc., extend the service life of interior of the cabinet electric elements, it realizes pair simultaneously The recycling of rainwater and sanitary sewage, energy conservation and environmental protection improve the practicability of equipment.
Description
Technical field
The utility model relates to a kind of power distribution cabinet, specifically a kind of power distribution cabinet with defrosting function.
Background technique
Power distribution cabinet (case) sub-power power distribution cabinet (case) and light distribution cabinet (case), metering cabinet (case), are the ends of distribution system
Grade equipment.Power distribution cabinet is the general designation of motor control center.Power distribution cabinet is used in the occasion that load is more dispersed, circuit is less；
The occasion that motor control center concentrates for load, circuit is more.Their electric energy a certain circuit of upper level controller switching equipment
Distribute to nearest load.This grade of equipment reply load provides protection, monitoring and control；
Acid mist typically refers to misty acid.The particle very little of acid mist in air, it is smaller than the particle of water mist,
Higher than the humidity of cigarette, it is the substance between flue gas and water mist that partial size, which is 0.1 ~ 10 μm, has stronger corrosivity,
Acid mist, existing distribution are formed by including the organic acids such as the inorganic acids such as sulfuric acid, nitric acid, hydrochloric acid and formic acid, acetic acid, propionic acid
Cabinet does not have the function being removed to the acid mist in air, and the acid mist in air follows air to enter appearance inside power distribution cabinet together
Easily the electric elements inside power distribution cabinet are caused to corrode, to shorten the service life of electric elements, while existing distribution
Cabinet heat radiation performance is poor, while existing power distribution cabinet does not have the function of being blocked to rainwater, and rainwater is direct under rainy weather
Leaching accelerates the speed of power distribution cabinet corrosion on power distribution cabinet, has shortened the service life of power distribution cabinet.
Utility model content
The purpose of this utility model is to provide a kind of power distribution cabinets with defrosting function, to solve in above-mentioned background technique
The problem of proposition.
To achieve the above object, the utility model provides the following technical solutions:
A kind of power distribution cabinet with defrosting function, including air inlet demister, shutter, cabinet body, internal demister, bottom
Plate, waste liquid collecting box, air-blowing box, the first exhaust fan and valve, the bottom plate top are fixedly installed with cabinet body, the cabinet body top
It is fixedly installed with shutter by support rod, is provided with air inlet demister, the air inlet demister at the top of the shutter
Fog chamber is removed including water receiving tank, the second exhaust fan, water pump, baffle-box and first, second exhaust fan is fixedly mounted on shutter
Top, the shutter top are fixedly installed with water receiving tank by support rod, and the water receiving tank side is provided with first and removes fog chamber,
Described first removes fog chamber is fixedly mounted at the top of shutter by support rod, and described first is provided with baffle-box except fog chamber side,
The baffle-box is fixedly mounted at the top of shutter, and the water outlet of the water receiving tank is connected by the input terminal of aqueduct and water pump
It connects, the output end of water pump is connect by the water inlet that aqueduct removes fog chamber with first, and described first passes through except the liquid outlet of fog chamber
The connection of the inlet of catheter and waste liquid collecting box, is equipped with valve on catheter, the air inlet of second exhaust fan with into
One end of air hose connects, and the air outlet of second exhaust fan is connect by the air inlet that guide duct removes fog chamber with first, described
First is connected except the air outlet of fog chamber by the air inlet of guide duct and baffle-box, and the air outlet of baffle-box passes through guide duct and the
The air inlet of one exhaust fan connects, and first exhaust fan is fixedly mounted at the top of cabinet body, the air outlet of first exhaust fan
It is connected by the air inlet of guide duct and air-blowing box, the air-blowing box, which is fixed by the connecting rod, is mounted on cabinet body inner wall side, institute
It states cabinet body inside bottom and is provided with internal demister.
As a further solution of the present invention: the water receiving tank inner upper is provided with filter screen, the filter screen
It is fixedly connected on water receiving tank inner wall.
One end of the air outlet of the cabinet body and discharge pipe connects as a further solution of the present invention, outlet air
Check valve is installed on pipe.
The bottom base plate is symmetrically installed with supporting leg as a further solution of the present invention,.
The internal demister includes third exhaust fan and the second demisting as a further solution of the present invention,
Case, the third exhaust fan are fixedly mounted on cabinet body inside bottom, and the air outlet of third exhaust fan is removed by guide duct with second
The air inlet of fog chamber connects, and second, which removes fog chamber, is fixedly mounted on cabinet body inside bottom by support rod, and described second except in fog chamber
Equipped with weakly alkaline solution, second connects except the air outlet of fog chamber and one end of discharge pipe.
Compared with prior art, the utility model has the beneficial effects that by setting shutter for being hidden to cabinet body
Gear avoids under rainy weather rainwater from directly drenching and causes cabinet body to corrode on the cabinet, extends the service life of cabinet body, improve and set
Standby practicability makes to filter in water receiving tank by setting filter screen for being filtered rainwater and sanitary sewage using water pump
Rainwater and sanitary sewage afterwards enters first by aqueduct and removes in fog chamber, further keeps outside air logical using the second exhaust fan
Guide duct is crossed into first except fog chamber, outside air further passs through first and removes filtered rainwater and sanitary sewage in fog chamber,
To realize the purpose for absorb to the acid mist in outside air removal, the acid mist in outside air is avoided to follow air one
It rises into interior of the cabinet and intracorporal electric elements of cabinet etc. is caused to corrode, extend interior of the cabinet electric elements uses the longevity
Life, while the recycling to rainwater and sanitary sewage is realized, energy conservation and environmental protection improves the practicability of equipment, check valve is opened,
Enter the air in baffle-box in air-blowing box and further from the air outlet of air-blowing box by guide duct using the first exhaust fan
Blowout, the intracorporal air of cabinet is further discharged by discharge pipe, so that the velocity of liquid assets of air in cabinet body is accelerated, to realize
The purpose to radiate to interior of the cabinet, improves the heat dissipation performance of equipment, by setting check valve for avoiding extraneous sky
Gas directly passes through discharge pipe and enters interior of the cabinet, so that the intracorporal air of cabinet is entered second by guide duct using third exhaust fan and removes
In fog chamber, into second except the intracorporal air of cabinet in fog chamber further passs through weakly alkaline solution, to realize in cabinet body
Acid mist in portion's air carries out absorption removal, easy to operate, further plays the role of protection to the intracorporal electric elements of cabinet.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of power distribution cabinet with defrosting function.
Fig. 2 is a kind of structural schematic diagram of air inlet demister in power distribution cabinet with defrosting function.
Fig. 3 is a kind of structural schematic diagram of internal demister in power distribution cabinet with defrosting function.
It is as shown in the figure: air inlet demister 1, shutter 2, check valve 3, cabinet body 4, internal demister 5, bottom plate 6, support
Leg 7, waste liquid collecting box 8, air-blowing box 9, the first exhaust fan 10, water receiving tank 11, the second exhaust fan 12, water pump 13, baffle-box 14,
One removes fog chamber 18, valve 19 except fog chamber 15, filter screen 16, third exhaust fan 17, second.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1~3, in the utility model embodiment, a kind of power distribution cabinet with defrosting function, including air inlet demisting
Device 1, shutter 2, check valve 3, cabinet body 4, internal demister 5, bottom plate 6, supporting leg 7, waste liquid collecting box 8, air-blowing box 9,
First exhaust fan 10 and valve 19 are fixedly installed with cabinet body 4 at the top of the bottom plate 6, are fixed at the top of the cabinet body 4 by support rod
Shutter 2 is installed, by setting shutter 2 for blocking to cabinet body 4, rainwater under rainy weather is avoided directly to drench in cabinet
It causes cabinet body 4 to corrode on body 4, extends the service life of cabinet body 4, improve the practicability of equipment, set at the top of the shutter 2
Be equipped with air inlet demister 1, the air inlet demister 1 include water receiving tank 11, the second exhaust fan 12, water pump 13, baffle-box 14,
First removes fog chamber 15 and filter screen 16, and second exhaust fan 12 is fixedly mounted on 2 top of shutter, 2 top of shutter
It is fixedly installed with water receiving tank 11 by support rod, 11 inner upper of water receiving tank is provided with filter screen 16, the filter screen 16
It is fixedly connected on 11 inner wall of water receiving tank, 11 side of water receiving tank is provided with first except fog chamber 15, described first is logical except fog chamber 15
It crosses support rod and is fixedly mounted on 2 top of shutter, described first is provided with baffle-box 14, the baffle-box 14 except 15 side of fog chamber
It is fixedly mounted on 2 top of shutter, the water outlet of the water receiving tank 11 is connect by aqueduct with the input terminal of water pump 13, water pump
13 output end is connect by the water inlet that aqueduct removes fog chamber 15 with first, and described first except the liquid outlet of fog chamber 15 is by leading
Liquid pipe is connect with the inlet of waste liquid collecting box 8, is equipped with valve 19 on catheter, the air inlet of second exhaust fan 12 with
One end of blast pipe connects, and the air outlet of second exhaust fan 12 is connected by the air inlet that guide duct and first remove fog chamber 15
It connects, described first is connect by guide duct with the air inlet of baffle-box 14 except the air outlet of fog chamber 15, the air outlet of baffle-box 14
It is connect by guide duct with the air inlet of the first exhaust fan 10, first exhaust fan 10 is fixedly mounted on 4 top of cabinet body, described
The air outlet of first exhaust fan 10 is connect by guide duct with the air inlet of air-blowing box 9, and the air-blowing box 9 is fixed by the connecting rod
It is mounted on 4 inner wall side of cabinet body, the air outlet of the cabinet body 4 and one end of discharge pipe connect, and are equipped with check valve on discharge pipe
3, by setting water receiving tank 11 for being received to rainwater and sanitary sewage, it is used for by setting filter screen 16 to rainwater and life
Sewage living is filtered, and when needing to radiating inside cabinet body 4, is made first with water pump 13 filtered in water receiving tank 11
Rainwater and sanitary sewage enter first by aqueduct and remove in fog chamber 15, further keep outside air logical using the second exhaust fan 12
Guide duct is crossed into first except fog chamber 15, outside air further passs through first except filtered rainwater in fog chamber 15 and life are dirty
Water avoids the acid mist in outside air from following sky to realize the purpose for absorb to the acid mist in outside air removal
Gas enters 4 inside of cabinet body together and causes to corrode to the electric elements etc. in cabinet body 4, extends 4 inside electric elements of cabinet body
Service life, while realizing the recycling to rainwater and sanitary sewage, energy conservation and environmental protection improve the practicability of equipment, and first
Enter in baffle-box 14 except the air for removing acid mist in fog chamber 15 further passes through guide duct, opens check valve 3, taken out using first
Blower 10 enters the air in baffle-box 14 in air-blowing box 9 by guide duct and further from the blowout of the air outlet of air-blowing box 9,
Air in cabinet body 4 is further discharged by discharge pipe, so that the velocity of liquid assets of air in cabinet body 4 is accelerated, to realize
To the purpose to radiate inside cabinet body 4, the heat dissipation performance of equipment is improved, by setting check valve 3 for avoiding extraneous sky
Gas directly passes through discharge pipe and enters inside cabinet body 4, when the rainwater and sanitary sewage for needing to remove absorption acid mist in fog chamber 15 to first
When being discharged, opening valve 19 makes first to give up except the rainwater and sanitary sewage that absorb acid mist in fog chamber 15 are entered by catheter
In liquid collecting box 8, the bottom plate 6 has been symmetrically mounted at the bottom of supporting leg 7, and 4 inside bottom of cabinet body is provided with internal demisting dress
5 are set, the internal demister 5 includes that third exhaust fan 17 and second remove fog chamber 18, and the third exhaust fan 17 is fixedly mounted
It is connect in the air outlet of 4 inside bottom of cabinet body, third exhaust fan 17 by the air inlet that guide duct removes fog chamber 18 with second, second
Except fog chamber 18 is fixedly mounted on 4 inside bottom of cabinet body by support rod, described second is provided with weakly alkaline solution except fog chamber 18, the
Two connect except the air outlet of fog chamber 18 and one end of discharge pipe, when needing to carry out acid-mist-removing to the air inside cabinet body 4, utilize
Third exhaust fan 17 removes the air in cabinet body 4 in fog chamber 18 into second by guide duct, into second except in fog chamber 18
Air in cabinet body 4 further passs through weakly alkaline solution, goes to realize and absorb to the acid mist in 4 inner air of cabinet body
It removes, it is easy to operate, further play the role of protection to the electric elements in cabinet body 4, second except removing acid mist in fog chamber 18
Air afterwards is further discharged by discharge pipe.
The working principle of the utility model is: avoiding rainy days for blocking to cabinet body 4 by setting shutter 2
Rainwater, which directly drenches on cabinet body 4, under gas causes cabinet body 4 to corrode, and extends the service life of cabinet body 4, improves the practical of equipment
Property, by setting water receiving tank 11 for being received to rainwater and sanitary sewage, be used for by setting filter screen 16 to rainwater and
Sanitary sewage is filtered, and when needing to radiating inside cabinet body 4, is made after filtering in water receiving tank 11 first with water pump 13
Rainwater and sanitary sewage by aqueduct enter first except further making outside air using the second exhaust fan 12 in fog chamber 15
Enter first by guide duct and remove fog chamber 15, outside air further passs through first except filtered rainwater and life in fog chamber 15
Sewage avoids the acid mist in outside air from following to realize the purpose for absorb to the acid mist in outside air removal
Air enters 4 inside of cabinet body together and causes to corrode to the electric elements etc. in cabinet body 4, extends 4 inside electric elements of cabinet body
Service life, while realizing the recycling to rainwater and sanitary sewage, energy conservation and environmental protection improves the practicability of equipment,
One enters in baffle-box 14 except the air for removing acid mist in fog chamber 15 further passes through guide duct, opens check valve 3, utilizes first
Exhaust fan 10 makes the air in baffle-box 14 enter in air-blowing box 9 by guide duct and further blow from the air outlet of air-blowing box 9
Out, the air in cabinet body 4 is further discharged by discharge pipe, so that the velocity of liquid assets of air in cabinet body 4 is accelerated, to realize
To the purpose to radiate inside cabinet body 4, the heat dissipation performance of equipment is improved, by setting check valve 3 for avoiding the external world
Air directly passes through discharge pipe and enters inside cabinet body 4, the rainwater of acid mist is absorbed in fog chamber 15 and dirt of living when needing to remove to first
When water is discharged, opening valve 19 makes first to enter except the rainwater and sanitary sewage that absorb acid mist in fog chamber 15 by catheter
In waste liquid collecting box 8, when needing to carry out acid-mist-removing to the air inside cabinet body 4, made in cabinet body 4 using third exhaust fan 17
Air enters second except in fog chamber 18, the air removed in the cabinet body 4 in fog chamber 18 into second is further passed through by guide duct
Weakly alkaline solution carries out absorption removal to the acid mist in 4 inner air of cabinet body to realize, easy to operate, further to cabinet
Electric elements in body 4 play the role of protection, and second further passes through outlet air except the air after removing acid mist in fog chamber 18
Pipe discharge.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (5)
1. a kind of power distribution cabinet with defrosting function, including air inlet demister (1), shutter (2), cabinet body (4), internal demisting
Device (5), bottom plate (6), waste liquid collecting box (8), air-blowing box (9), the first exhaust fan (10) and valve (19), which is characterized in that
It is fixedly installed with cabinet body (4) at the top of the bottom plate (6), shutter is fixedly installed with by support rod at the top of the cabinet body (4)
(2), be provided with air inlet demister (1) at the top of the shutter (2), the air inlet demister (1) include water receiving tank (11),
Second exhaust fan (12), water pump (13), baffle-box (14) and first remove fog chamber (15), and second exhaust fan (12) is fixedly mounted
At the top of shutter (2), water receiving tank (11), the water receiving tank are fixedly installed with by support rod at the top of the shutter (2)
(11) side is provided with first except fog chamber (15), and described first, which removes fog chamber (15), is fixedly mounted on shutter (2) by support rod
Top, described first is provided with baffle-box (14) except fog chamber (15) side, and the baffle-box (14) is fixedly mounted on shutter (2)
The water outlet at top, the water receiving tank (11) is connect by aqueduct with the input terminal of water pump (13), the output end of water pump (13)
By aqueduct with first except the water inlet of fog chamber (15) connect, described first except fog chamber (15) liquid outlet by catheter and
The inlet of waste liquid collecting box (8) connects, and is equipped with valve (19) on catheter, the air inlet of second exhaust fan (12) with
One end of blast pipe connects, and the air outlet of second exhaust fan (12) removes the air inlet of fog chamber (15) by guide duct and first
Connection, described first is connect by guide duct with the air inlet of baffle-box (14) except the air outlet of fog chamber (15), baffle-box (14)
Air outlet connect with the air inlet of the first exhaust fan (10) by guide duct, first exhaust fan (10) is fixedly mounted on cabinet
At the top of body (4), the air outlet of first exhaust fan (10) is connect by guide duct with the air inlet of air-blowing box (9), it is described out
Wind box (9), which is fixed by the connecting rod, is mounted on cabinet body (4) inner wall side, and cabinet body (4) inside bottom is provided with internal demisting
Device (5).
2. a kind of power distribution cabinet with defrosting function according to claim 1, which is characterized in that in the water receiving tank (11)
It is provided with filter screen (16) above portion, the filter screen (16) is fixedly connected on water receiving tank (11) inner wall.
3. a kind of power distribution cabinet with defrosting function according to claim 1, which is characterized in that the cabinet body (4) goes out
Air port and one end of discharge pipe connect, and are equipped with check valve (3) on discharge pipe.
4. a kind of power distribution cabinet with defrosting function according to claim 1, which is characterized in that bottom plate (6) bottom
It is symmetrically installed with supporting leg (7).
5. a kind of power distribution cabinet with defrosting function according to claim 1, which is characterized in that the internal demister
It (5) include third exhaust fan (17) and second except fog chamber (18), the third exhaust fan (17) is fixedly mounted on the inside of cabinet body (4)
The air outlet of bottom, third exhaust fan (17) is connect by the air inlet that guide duct removes fog chamber (18) with second, and second removes fog chamber
(18) cabinet body (4) inside bottom is fixedly mounted on by support rod, described second is provided with weakly alkaline solution except fog chamber (18), the
Two connect except the air outlet of fog chamber (18) and one end of discharge pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820992450.7U CN209200389U (en) | 2018-06-26 | 2018-06-26 | A kind of power distribution cabinet with defrosting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820992450.7U CN209200389U (en) | 2018-06-26 | 2018-06-26 | A kind of power distribution cabinet with defrosting function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209200389U true CN209200389U (en) | 2019-08-02 |
Family
ID=67403140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820992450.7U Expired - Fee Related CN209200389U (en) | 2018-06-26 | 2018-06-26 | A kind of power distribution cabinet with defrosting function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209200389U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113097872A (en) * | 2021-04-23 | 2021-07-09 | 青岛腾宇电气设备工程有限公司 | Power distribution cabinet convenient for heat dissipation |
-
2018
- 2018-06-26 CN CN201820992450.7U patent/CN209200389U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113097872A (en) * | 2021-04-23 | 2021-07-09 | 青岛腾宇电气设备工程有限公司 | Power distribution cabinet convenient for heat dissipation |
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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: 20190802 |