CN211295929U - Denitration low-voltage control cabinet - Google Patents
Denitration low-voltage control cabinet Download PDFInfo
- Publication number
- CN211295929U CN211295929U CN202020237401.XU CN202020237401U CN211295929U CN 211295929 U CN211295929 U CN 211295929U CN 202020237401 U CN202020237401 U CN 202020237401U CN 211295929 U CN211295929 U CN 211295929U
- Authority
- CN
- China
- Prior art keywords
- cabinet body
- protective cover
- fixedly connected
- cabinet
- voltage control
- 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.)
- Expired - Fee Related
Links
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 25
- 230000001681 protective effect Effects 0.000 claims abstract description 24
- 239000000428 dust Substances 0.000 claims description 4
- 239000011521 glass Substances 0.000 claims description 4
- 229910052799 carbon Inorganic materials 0.000 description 11
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 6
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 6
- GQPLMRYTRLFLPF-UHFFFAOYSA-N Nitrous Oxide Chemical compound [O-][N+]#N GQPLMRYTRLFLPF-UHFFFAOYSA-N 0.000 description 4
- 230000017525 heat dissipation Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 210000002414 leg Anatomy 0.000 description 3
- 241000883990 Flabellum Species 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000001272 nitrous oxide Substances 0.000 description 1
- 150000005838 radical anions Chemical class 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Abstract
The utility model belongs to the technical field of control cabinets, in particular to a denitration low-voltage control cabinet, which comprises a base and a cabinet body, wherein the top of the base is fixedly connected with the bottom of the cabinet body through a plurality of support rods, the top of the cabinet body is fixedly connected with a protective cover, the top of the cabinet body is provided with a through hole corresponding to the protective cover, the inner top of the protective cover is fixedly connected with a motor, the output shaft of the motor is fixedly sleeved with a plurality of fan blades, the two sides of the protective cover are provided with air inlets, the outer side of the protective cover, which is positioned at the air inlets, is provided with an activated carbon filter screen, one side of the protective cover, which is close to the activated carbon filter screen, is provided with two symmetrically arranged chutes, and two slide bars are fixedly connected in the chutes, the utility model can effectively prevent a control, the safety of the circuit board is guaranteed, and the normal operation of the low-voltage cabinet is guaranteed.
Description
Technical Field
The utility model belongs to the technical field of the switch board, especially, relate to a denitration low-voltage control cabinet.
Background
Along with the aggravation of environmental pollution, the quantity of nitrogen oxide in the environment is more and more, and nitrogen oxide can form acid radical anion after meeting water or under the condition that the moisture is heavier, and the circuit board of the interior component of switch board if be in this kind of environment for a long time can be corroded, leads to the control element destruction in the switch board, influences normal work.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problems in the prior art and providing a denitration low-voltage control cabinet.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a denitration low-voltage control cabinet comprises a base and a cabinet body, wherein the top of the base is fixedly connected with the bottom of the cabinet body through a plurality of supporting rods, the top of the cabinet body is fixedly connected with a protective cover, the top of the cabinet body is provided with a through hole corresponding to the protective cover, the inner top of the protective cover is fixedly connected with a motor, a plurality of fan blades are fixedly sleeved on an output shaft of the motor, air inlets are arranged at two sides of the protective cover, an active carbon filter screen is arranged at the outer side of the air inlet of the protective cover, two symmetrically arranged sliding grooves are arranged at one side of the protective cover close to the active carbon filter screen, sliding rods are fixedly connected in the two sliding grooves, L-shaped clamping rods are sleeved on the sliding rods in a sliding manner, clamping grooves corresponding to the L-shaped clamping rods are arranged on the active carbon filter screen, springs are sleeved on the sliding rods, and two ends of, the bottom of the cabinet body is fixedly communicated with an exhaust pipe, the exhaust pipe is fixedly communicated with an exhaust fan, the front of the cabinet body is fixedly hinged with a cabinet door through two symmetrical hinges, and the front of the cabinet door away from the hinges is fixedly connected with a handle.
Preferably, a ceiling is arranged at the top of the cabinet body, and the bottom of the ceiling is fixedly connected with the top of the cabinet body through a plurality of fixing rods.
Preferably, the bottom of the base is fixedly connected with a plurality of supporting feet.
Preferably, an observation window is arranged on the cabinet door, and transparent glass is fixedly inserted in the observation window.
Preferably, a spoiler is fixedly inserted into the through hole at the top of the cabinet body.
Preferably, a dust screen is fixedly inserted at one end of the exhaust pipe far away from the cabinet body.
Has the advantages that:
1. the utility model discloses in, drive the flabellum through starter motor's external power supply and rotate, the flabellum is at the internal heat dissipation of blowing of pivoted in-process to the cabinet, can ensure the normal operating of equipment.
2. The utility model discloses in, be equipped with the active carbon filter screen through the air inlet that is equipped with in the upper end for get into the internal nitrous oxide of cabinet and can be reacted and fall, can prevent that external moisture from bringing in simultaneously.
3. The utility model discloses in, through slip L type kelly, make L type kelly compress the spring at gliding in-process to make L type kelly roll-off in the draw-in groove on the active carbon filter screen and replace and clean the active carbon filter screen can.
4. The utility model discloses in, drive the air exhauster work of cabinet body bottom through external power supply for the removal is taken out that can not stop to the internal nitrogenous oxide of cabinet, exchanges the internal humid air of cabinet with the external air that can not stop simultaneously, detaches the moisture.
5. The utility model discloses in, through the setting of ceiling and supporting legs, can play waterproof and make the cabinet body can keep away from ground to the cabinet body, avoid the cabinet body to wet the effect that takes place the corrosion.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a denitration low-voltage control cabinet;
FIG. 2 is a schematic structural diagram of an activated carbon filter screen of a denitration low-voltage control cabinet;
fig. 3 is a schematic structural diagram of a in fig. 1.
In the figure: 1-base, 2-cabinet body, 3-support rod, 4-protective cover, 5-motor, 6-fan blade, 7-activated carbon filter screen, 8-slide rod, 9-L-shaped clamping rod, 10-spring, 11-exhaust pipe, 12-exhaust fan, 13-hinge, 14-cabinet door, 15-handle, 16-ceiling, 17-fixed rod, 18-support foot, 19-transparent glass, 20-spoiler, 21-dustproof net.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a denitration low-voltage control cabinet comprises a base 1 and a cabinet body 2, the top of the base 1 is fixedly connected with the bottom of the cabinet body 2 through a plurality of support rods 3, the top of the cabinet body 2 is fixedly connected with a protective cover 4 for installing a heat dissipation motor 5, the top of the cabinet body 2 is provided with a through hole corresponding to the protective cover 4, the inner top of the protective cover 4 is fixedly connected with the motor 5 for driving fan blades 6 to rotate, the output shaft of the motor 5 is fixedly sleeved with a plurality of fan blades 6 for blowing air into the cabinet body 2 for heat dissipation, air inlets are arranged on two sides of the protective cover 4 for air outside the cabinet body 2 to enter the protective cover 4, an activated carbon filter screen 7 is arranged on the outer side of the protective cover 4 positioned at the air inlet for filtering nitrogen-containing oxides in the air entering the cabinet body 2, and two symmetrically arranged chutes, a sliding rod 8 is fixedly connected in the two sliding grooves and used for supporting an L-shaped clamping rod 9, the L-shaped clamping rod 9 is sleeved on the sliding rod 8 in a sliding mode and used for playing a role in elastic clamping connection with an active carbon filter screen 7 so as to be convenient to replace and clean, a clamping groove corresponding to the L-shaped clamping rod 9 is formed in the active carbon filter screen 7, a spring 10 is further sleeved on the sliding rod 8 and used for playing a certain role in elastic supporting on the L-shaped clamping rod 9, two ends of the spring 10 are respectively and fixedly connected with the L-shaped clamping rod 9 and the inner wall of the sliding groove, an exhaust pipe 11 is fixedly communicated with the bottom of the cabinet body 2 so that nitric oxide in the cabinet body 2 can be continuously extracted out, wet air in the cabinet body 2 can be continuously exchanged with outside air at the same time, moisture is removed, an exhaust fan 12 is fixedly communicated with the exhaust pipe 11, a cabinet door 14 is fixedly hinged to the front of, the front side of the cabinet door 14 far away from the hinge 13 is fixedly connected with a handle 15, so that the cabinet door 14 can be opened conveniently.
In this embodiment, the top of the cabinet body 2 is provided with a ceiling 16, and the bottom of the ceiling 16 is fixedly connected with the top of the cabinet body 2 through a plurality of fixing rods 17, so as to play a waterproof role in the cabinet body 2.
In this embodiment, a plurality of supporting legss 18 of bottom fixedly connected with of base 1 make the cabinet body 2 can keep away from ground, avoid the cabinet body 2 to wet the emergence corrosion.
In this embodiment, be equipped with the observation window on the cabinet door 14, the fixed transparent glass 19 that is equipped with of inserting in the observation window is convenient for observe the operation condition of the inside electrical equipment of cabinet body 2.
In this embodiment, a spoiler 20 is fixedly inserted into the through hole at the top of the cabinet body 2, so that the fan blades 6 can uniformly blow air into the cabinet body 2.
In this embodiment, the dust screen 21 is fixedly inserted at one end of the exhaust pipe 11 far away from the cabinet body 2, so as to prevent dust and impurities from entering the exhaust pipe 11.
The working principle is as follows: when the multifunctional electric heating cabinet is used, firstly, the external power supply of the motor 5 is started to drive the fan blade 6 to rotate, the fan blade 6 blows air to the cabinet body 2 for heat dissipation in the rotating process, the normal operation of equipment can be ensured, the active carbon filter screen 7 is arranged in the air inlet arranged at the upper end, the nitrogen-containing oxide entering the cabinet body 2 can be reacted, meanwhile, external moisture can be prevented from being brought in, the L-shaped clamping rod 9 is enabled to compress the spring 10 in the sliding process by sliding the L-shaped clamping rod 9, so that the L-shaped clamping rod 9 slides out of the clamping groove on the active carbon filter screen 7 and replaces and cleans the active carbon filter screen 7, meanwhile, the relative molecular mass of the nitrogen-containing oxide is greater than that of air, more nitrogen-containing oxide is collected at the lower part in the cabinet body 2, the exhaust fan 12 at the bottom of the cabinet body 2 is driven by the external power supply to work, and the nitrogen-containing oxide in the, exchange the humid air in the cabinet body 2 with the outside air that can not stop simultaneously, detach the moisture, through the setting of ceiling 16 and supporting legs 18, can play waterproof and make the cabinet body 2 can keep away from ground to the cabinet body 2 simultaneously, avoid the cabinet body 2 to wet the effect that takes place the corrosion.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a denitration low-voltage control cabinet, includes base (1) and the cabinet body (2), its characterized in that: the top of the base (1) is fixedly connected with the bottom of the cabinet body (2) through a plurality of support rods (3), the top of the cabinet body (2) is fixedly connected with a protective cover (4), the top of the cabinet body (2) is provided with a through hole corresponding to the protective cover (4), the inner top of the protective cover (4) is fixedly connected with a motor (5), an output shaft of the motor (5) is fixedly sleeved with a plurality of fan blades (6), the two sides of the protective cover (4) are provided with air inlets, the outer side of the protective cover (4) at the air inlets is provided with an activated carbon filter screen (7), one side of the protective cover (4) close to the activated carbon filter screen (7) is provided with two symmetrically arranged chutes, two slide rods (8) are fixedly connected in the chutes, L-shaped clamping rods (9) are sleeved on the slide rods (8) in a sliding manner, clamping grooves corresponding to the L-shaped clamping rods (9) are arranged on, still the cover is equipped with spring (10) on slide bar (8), the both ends of spring (10) respectively with the inner wall fixed connection of L type kelly (9) and spout, the fixed intercommunication in bottom of the cabinet body (2) has blast pipe (11), blast pipe (11) internal fixation intercommunication has air exhauster (12), the front of the cabinet body (2) is fixed articulated through two symmetrical hinge (13) to have cabinet door (14), positive fixedly connected with handle (15) of hinge (13) are kept away from in cabinet door (14).
2. The denitration low-voltage control cabinet as claimed in claim 1, characterized in that: the top of the cabinet body (2) is provided with a ceiling (16), and the bottom of the ceiling (16) is fixedly connected with the top of the cabinet body (2) through a plurality of fixing rods (17).
3. The denitration low-voltage control cabinet as claimed in claim 1, characterized in that: the bottom of the base (1) is fixedly connected with a plurality of supporting legs (18).
4. The denitration low-voltage control cabinet as claimed in claim 1, characterized in that: an observation window is arranged on the cabinet door (14), and transparent glass (19) is fixedly inserted in the observation window.
5. The denitration low-voltage control cabinet as claimed in claim 1, characterized in that: a spoiler (20) is fixedly inserted into the through hole at the top of the cabinet body (2).
6. The denitration low-voltage control cabinet as claimed in claim 1, characterized in that: and a dust screen (21) is fixedly inserted at one end of the exhaust pipe (11) far away from the cabinet body (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020237401.XU CN211295929U (en) | 2020-03-02 | 2020-03-02 | Denitration low-voltage control cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020237401.XU CN211295929U (en) | 2020-03-02 | 2020-03-02 | Denitration low-voltage control cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211295929U true CN211295929U (en) | 2020-08-18 |
Family
ID=72019857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020237401.XU Expired - Fee Related CN211295929U (en) | 2020-03-02 | 2020-03-02 | Denitration low-voltage control cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211295929U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112512258A (en) * | 2020-11-04 | 2021-03-16 | 淮阴工学院 | Control cabinet for signal lamp |
-
2020
- 2020-03-02 CN CN202020237401.XU patent/CN211295929U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112512258A (en) * | 2020-11-04 | 2021-03-16 | 淮阴工学院 | Control cabinet for signal lamp |
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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: 20200818 |