CN211629704U - Secondary electric power control cabinet - Google Patents
Secondary electric power control cabinet Download PDFInfo
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- CN211629704U CN211629704U CN202020634829.8U CN202020634829U CN211629704U CN 211629704 U CN211629704 U CN 211629704U CN 202020634829 U CN202020634829 U CN 202020634829U CN 211629704 U CN211629704 U CN 211629704U
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Abstract
The utility model discloses a secondary power control cabinet, which comprises a cabinet body, a top cover arranged at the top of the cabinet body, a water tank arranged on the side wall of the cabinet body, and a net rack connected between the cabinet body and the top cover; the bottom of the top cover is provided with a water chute which is communicated with the water tank; the net rack is provided with meshes, the outer side wall of the net rack is connected with a closed frame in a sliding way, and the closed frame is provided with a connecting rod; the sealing frame pass through the connecting rod with the inside kickboard of water tank is connected, the inside water level of water tank changes, bears the kickboard fluctuation is in order to drive the sealing frame shields or exposes the rack has realized that secondary electric control cabinet not only waterproof but also radiating effect.
Description
Technical Field
The utility model relates to a power equipment technical field especially relates to a secondary power control cabinet.
Background
The secondary power control cabinet is an important component of a power system and plays an important role in the whole power grid transmission process. With the continuous development and progress of economic construction, more and more secondary power control cabinets are built in the open air environment. At present secondary power control cabinet has seted up the heat dissipation bars and has carried out the heat dissipation to the internal portion of cabinet, be in the secondary power control cabinet under the open air environment for a long time like this, receive external influence easily, cause the inside moist phenomenon of secondary power control cabinet, especially under rainy (heavy rain) state, probably have the rainwater to splash the inside of the cabinet body from the heat dissipation bars, cause the moisture of the internal portion of cabinet to increase, lead to the unable normal work of various power device in the secondary power control cabinet, influence the normal transmission of electricity of whole electric wire netting. Although the gaps of the radiating grids are reduced, a better waterproof effect can be achieved, the radiating of the secondary power control cabinet is not facilitated, various power devices in the secondary power control cabinet can not work normally, and the problem of normal power transmission of the whole power grid is influenced. Therefore, the conventional secondary power control cabinet cannot achieve the effects of water resistance and heat dissipation.
SUMMERY OF THE UTILITY MODEL
A primary object of the utility model is to provide a secondary electric power control cabinet aims at solving the technical problem that present secondary electric power control cabinet can't reach not only waterproof but also radiating effect.
In order to achieve the above object, the utility model provides a pair of secondary power control cabinet, secondary power control cabinet includes:
the cabinet body comprises a top cover arranged at the top of the cabinet body, a water tank arranged on the side wall of the cabinet body and a net rack connected between the cabinet body and the top cover;
the bottom of the top cover is provided with a water chute which is communicated with the water tank;
the net rack is provided with meshes, the outer side wall of the net rack is connected with a closed frame in a sliding way, and the closed frame is provided with a connecting rod; the closed frame is connected with a floating plate inside the water tank through a connecting rod, the water level inside the water tank changes, and the floating plate floats up and down to drive the closed frame to shield or expose the net rack.
Preferably, the water tanks are two and are separately arranged on two opposite sides of the cabinet body, the secondary power control cabinet comprises a connecting pipe for communicating the two water tanks and a first water outlet pipe communicated with the connecting pipe, and a water outlet valve for controlling the water outlet speed of the first water outlet pipe is fixedly connected to the first water outlet pipe.
Preferably, the secondary power control cabinet further comprises a branch pipe arranged below the water outlet of the water chute, and the branch pipe is communicated with the connecting pipe.
Preferably, the secondary power control cabinet further comprises a second water outlet pipe, the second water outlet pipe is close to the side wall of the water tank and communicated with the top cover region, and the second water outlet pipe is of a multi-section U-shaped structure and attached to the rear side wall of the cabinet body.
Preferably, a drying box is arranged on the side wall of the top cover facing the inside of the cabinet body, and a drying bag for absorbing moisture is placed inside the drying box.
Preferably, the cabinet body with set up the air discharge fan in the passageway of rack intercommunication, the cabinet body is kept away from the air intake is seted up to the bottom of top cap.
Preferably, the side wall of the cabinet body is connected with a cover plate used for shielding the air inlet, and the cover plate is driven by an electromagnetic valve.
Preferably, the top cover and the splicing position of the closed frame are both provided with contacts, and the contacts are respectively connected with the exhaust fan and the electromagnetic valve circuit.
Preferably, a mounting plate for mounting an electric component is provided inside the cabinet.
Preferably, the secondary power control cabinet further comprises a support seat arranged below the water tank, and the water tank is placed on the support seat.
The utility model provides a technical scheme, which discloses a secondary power control cabinet, comprising a cabinet body, a top cover arranged on the top of the cabinet body, a water tank arranged on the side wall of the cabinet body, and a net rack connected between the cabinet body and the top cover; the bottom of the top cover is provided with a water chute which is communicated with the water tank; the net rack is provided with meshes, the outer side wall of the net rack is connected with a closed frame in a sliding way, and the closed frame is provided with a connecting rod; the closed frame is connected with a floating plate inside the water tank through a connecting rod, the water level inside the water tank changes, and the floating plate floats up and down to drive the closed frame to shield or expose the net rack. In rainy days, the top cover can be used for sheltering the secondary power control cabinet from rain, when rainwater drops on the top cover, the rainwater is collected in the water tank through the water guide groove, the floating plate in the water tank rises along with the rise of the water level, so that the closed frame is driven to slide upwards and gradually shield meshes on the net rack, and when the rainfall is larger, the accumulated water in the water tank is more, the upward sliding amount of the closed frame is larger, namely the secondary power control cabinet is semi-sealed or completely sealed, so that the rainwater is ensured not to enter the interior of the secondary power control cabinet, and the electrical elements in the secondary power control cabinet are effectively protected; when fine, the top cap can be used to the secondary electric power switch board sunshade to, when the rainwater water level in the water tank reduces gradually, the kickboard can descend along with the decline of water level, and the closed frame can the lapse and open the mesh on the rack gradually this moment, and the mesh is favorable to breathing freely, makes the inside air of secondary electric power switch board can circulate with external air, dispels the heat to the internal environment of secondary electric power switch board effectively. Thereby realized that secondary electric power switch board not only can be waterproof but also radiating effect.
Drawings
Fig. 1 is a schematic structural diagram of a secondary power control cabinet according to a first embodiment of the present invention;
fig. 2 is an internal structural schematic diagram of the secondary power control cabinet opening door of the utility model;
fig. 3 is a schematic structural diagram of a back part of the secondary power control cabinet of the present invention;
fig. 4 is another schematic structural diagram of the back of the secondary power control cabinet of the present invention;
fig. 5 is another schematic structural diagram of the back of the secondary power control cabinet of the present invention;
FIG. 6 is an exploded view of the top cover, the net rack, the sealing frame, the connecting rod, the floating plate and the drying box of the present invention;
fig. 7 is a schematic structural view of a top portion of a cabinet body of the secondary power control cabinet of the present invention;
fig. 8 is another schematic diagram of the internal structure of the opening cabinet door of the secondary power control cabinet of the present invention;
FIG. 9 is an enlarged view of a portion A of FIG. 8;
fig. 10 is a schematic structural view of the bottom of the cabinet body of the secondary power control cabinet of the present invention;
fig. 11 is a schematic circuit diagram of the contacts, the exhaust fan and the electromagnetic valve of the secondary power control cabinet of the present invention.
The reference numbers illustrate:
the objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The technical solution of the present invention will be further described with reference to the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
It should be noted that, if directional indications (such as upper, lower, left, right, front and rear … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In addition, the technical solutions between the embodiments of the present invention can be combined with each other, but it is necessary to be able to be realized by a person having ordinary skill in the art as a basis, and when the technical solutions are contradictory or cannot be realized, the combination of such technical solutions should be considered to be absent, and is not within the protection scope of the present invention.
At present secondary power control cabinet has seted up the heat dissipation bars and has carried out the heat dissipation to the internal portion of cabinet, be in the secondary power control cabinet under the open air environment for a long time like this, receive external influence easily, cause the inside moist phenomenon of secondary power control cabinet, especially under rainy (heavy rain) state, probably have the rainwater to splash the inside of the cabinet body from the heat dissipation bars, cause the moisture of the internal portion of cabinet to increase, lead to the unable normal work of various power device in the secondary power control cabinet, influence the normal transmission of electricity of whole electric wire netting. Although the gaps of the radiating grids are reduced, a better waterproof effect can be achieved, the radiating of the secondary power control cabinet is not facilitated, various power devices in the secondary power control cabinet can not work normally, and the problem of normal power transmission of the whole power grid is influenced.
In order to solve the above technical problem, a first embodiment of the present invention provides a secondary power control cabinet, referring to fig. 1, the secondary power control cabinet includes a cabinet body 1, a top cover 3 disposed on the top of the cabinet body 1, a water tank 9 disposed on the side wall of the cabinet body 1, and a rack 5 connecting the cabinet body 1 and the top cover 3; the bottom end of the top cover 3 is provided with a water chute 4, and the water chute 4 is communicated with a water tank 9; the mesh has been seted up on rack 5, and sliding connection seals frame 6 on rack 5's the lateral wall, seals and sets up connecting rod 8 on frame 6, seals frame 6 and is connected with the inside kickboard 15 of water tank 9 through connecting rod 8, when the inside water level of water tank 9 changes, bears kickboard 15 and fluctuates in order to drive to seal frame 6 and shield or expose rack 5.
Therefore, in rainy days, the top cover 3 can be used for sheltering from rain for the secondary power control cabinet, when rainwater drops on the top cover 3, the rainwater is collected in the water tank 9 through the water guide groove 4, the floating plate 15 in the water tank 9 rises along with the rise of the water level, so that the sealing frame 6 is driven by the connecting rod 8 to slide upwards and gradually shield meshes on the net rack 5, and when the rainfall is larger, the accumulated water in the water tank 9 is more, the upward sliding amount of the sealing frame 6 is larger, namely the secondary power control cabinet is semi-sealed or completely sealed (when the sealing frame rises to the highest position, the meshes in the net rack 5 are completely sealed), so that the rainwater is prevented from entering the interior of the secondary power control cabinet, and the electrical elements (capable of working normally and prolonging the service life) in the secondary power control cabinet are effectively protected; in fine day, top cap 3 can be used to the secondary electric power switch board sunshade, and, when the rainwater water level in the water tank 9 reduces gradually, kickboard 15 can descend along with the decline of water level, thereby drive through connecting rod 8 and seal frame 6 lapse and open the mesh on rack 5 gradually, the mesh is favorable to breathing freely, makes the inside air of secondary electric power switch board can circulate with external air, dispels the heat to the internal environment of secondary electric power switch board effectively. Thereby realized that secondary electric power switch board not only can be waterproof but also radiating effect.
Preferably, the top cover 3 can be an inverted V-shaped top cover, which can play a role in accelerating rainwater to collect into the branch pipes 11; or, the top cover 3 can also be a wave-shaped top cover, and can play a role in buffering rainwater when water falls on the branch pipes 11.
Further, based on the utility model discloses secondary power control cabinet's first embodiment proposes the utility model discloses secondary power control cabinet's second embodiment. In the second embodiment of the secondary power control cabinet of the present invention, referring to fig. 1 to 3, two water tanks 9 are respectively disposed on two opposite sides of the cabinet body 1, and the two water tanks 9 have the same height (using the ground as a reference system), the same size and capacity and are communicated by a connecting pipe 10, so that the water accumulation amount inside the two water tanks 9 can be kept equal (i.e. the water level is equal, and thus rainwater can flow out of the water tank 9 along the connecting pipe 10 after accumulating in the area of the water tank 9 close to the top cover 3); meanwhile, the connecting pipe 10 is also communicated with a first water outlet pipe 13, and the first water outlet pipe 13 is fixedly connected with a water outlet valve 12 for controlling the water outlet speed of the first water outlet pipe 13.
Referring to fig. 4 to 6, in order to drain the accumulated water in the water tanks 9, the connecting pipe 10 is connected to a first water outlet pipe 13 for flowing out the accumulated water in the two water tanks 9, the first water outlet pipe 13 is fixedly connected to a water outlet valve 12 for controlling the water outlet speed of the first water outlet pipe 13, the first water outlet pipe 13 plays a role of simultaneously discharging the accumulated water in the two water tanks 9, and the discharge flow rate is adjusted by the water outlet valve 12. The opening of the water outlet valve 12 is adjusted according to the situation, so that the multipurpose situation is realized, for example, the water outlet valve 12 can be completely closed, the net rack 5 can be kept closed after water is accumulated in the water tank 9, and the water outlet valve 12 is manually opened to reset the closed frame 6 after a sunny day, so that the net rack 5 is exposed; of course, the water flow rate of the first water outlet pipe 13 is adjusted to the maximum (suitable for heavy rain, at this time, the water outlet valve is opened to the maximum) or adjusted to the very slow (suitable for medium rain or light rain, the water outlet valve is opened to close but not close), so that rainwater can be stored in the water tank 9 when raining, the floating plate 15 rises, the sealing frame 6 is driven to seal meshes, the rainwater cannot enter the secondary electric control cabinet, the rainwater can be reset without manual intervention after fine days, and the water valve 12 can use a common faucet form.
In addition, secondary electric power switch board still includes the branch pipe 11 of locating the delivery port below of guiding gutter 4 to branch pipe 11 and connecting pipe 10 intercommunication each other for the rainwater that will drip on top cap 3 assembles the inside of two water tanks 9 along guiding gutter 4. Because the upper port part of the branch pipe 11 is larger and funnel-shaped, the rainwater flowing down from the water chute 4 can be received, and then the rainwater dropping on the top cover 3 is gathered in the water tank 9.
In addition, the material of the floating plate 15 can be a hollow plastic plate, the floating plate 15 can be provided with the sealing frame 6 to float, when rainwater is accumulated in the water tank 9, the floating plate 15 can float on the rainwater in the water tank 9, and the floating plate 15 can lift along with the water level in the water tank 9, when the rainwater falls, the water level of the rainwater in the water tank 9 gradually rises, the floating plate 15 can rise along with the water level, at the moment, the floating plate 15 can push the sealing frame 6 to slide upwards through the connecting rod 8, so that the sealing frame 6 gradually shields meshes on the net rack 5, rainwater is prevented from splashing into the cabinet body 1, the cabinet body 1 is prevented from being affected with damp in rainy days, and the electric elements 24 are effectively protected from normal operation; on the contrary, when the rainwater water level in the water tank 9 gradually decreases, the floating plate 15 will descend along with the water level, and the sealing frame 6 will slide downwards at the moment, so as to expose the meshes on the net rack 5, and then the cabinet body 1 can radiate heat through the meshes on the net rack 5 in a fine day.
Further, based on the utility model discloses secondary power control cabinet's first and second embodiment, propose the utility model discloses secondary power control cabinet's third embodiment. In the third embodiment of the present invention, referring to fig. 3 to 5, the secondary power control cabinet further includes a second outlet pipe 14, the second outlet pipe 14 is communicated with the region of the side wall of the water tank 9 near the top cover 3, and the second outlet pipe 14 is in a multi-section "U" shaped structure attached to the rear side wall of the cabinet body 1, wherein the rear side wall refers to one side of the cabinet body 1 opposite to the cabinet door. When the ponding of the inside of water tank 9 reachs the region that is close to top cap 3, also when the position with second outlet pipe 14 intercommunication, the ponding of the inside of water tank 9 just can be followed second outlet pipe 14 and discharged, then when the rainwater was too much, can effectually dredge the rainwater of the inside of water tank 9. When the water in the water tank 9 is full, the floating plate in the water tank 9 drives the sealing frame 6 to completely seal the meshes on the net rack 5, so that the inner cavity of the cabinet body 1 is completely sealed, the heat generated by the electric element 24 during operation is volatilized and reduced, and the heat dissipation effect is possibly influenced. Therefore, the utility model discloses secondary electric power control cabinet has designed the form that is multistage "U" shape structure and has attached second outlet pipe 14 on the lateral wall behind cabinet body 1 to when the water of water tank 9 inside is discharged from second outlet pipe 14, because second outlet pipe 14 is the form of "U" shape structure and attached on the lateral wall behind cabinet body 1, cause trickling and cool off the lateral wall behind cabinet body 1 at the inside rainwater of second outlet pipe 14, also can reach certain effect of cooling down to cabinet body 1 and electrical component 24. It should be noted that the shape of the first water outlet pipe 13 may also be designed to be like a multi-section "U" shape of the second water outlet pipe 14, and is attached to the cabinet body 1, so as to dissipate heat and reduce temperature while dredging water flow.
Referring to fig. 7, a drying box 16 is disposed on a side wall of the top cover 3 facing the inside of the cabinet 1, a drying bag for absorbing moisture is disposed inside the drying box 16, a mesh is disposed at the bottom of the drying box 16, when the air inside the cabinet 1 contains moisture, the drying bag in the drying box 16 absorbs the moisture in the air inside the cabinet 1, so that the inside of the cabinet 1 is kept dry, and the drying bag can be replaced periodically by a moisture absorbent such as silica gel or alumina molecular sieve in a bag. It should be noted that the drying box 16 may be placed on the side wall of the top cover 3 facing the inside of the cabinet 1 in the form of a tray, or may be attached to the side wall of the top cover 3 facing the inside of the cabinet 1, which is not limited herein.
Further, based on the utility model discloses secondary power control cabinet's first to third embodiment, propose the utility model discloses secondary power control cabinet's fourth embodiment. Referring to fig. 8 to 10, set up exhaust fan 17 in the passageway of the cabinet body 1 and rack 5 intercommunication, air intake 18 is seted up to the bottom that the top cap 3 was kept away from to the cabinet body 1 (the cabinet body 1 itself can be through gap departments such as cabinet door admit air), air intake 18 is the inside passageway of external gas entering cabinet body 1, exhaust fan 17 can make the inside air of the cabinet body 1 with external circulation of air with higher speed to the heat of the internal portion of cabinet body 1 discharge that can be faster realizes better radiating effect.
Moreover, in order to prevent moisture from entering from the air inlet 18 in rainy days, a cover plate 19 for shielding the air inlet 18 is connected to the side wall of the cabinet 1, the cover plate 19 is driven by a solenoid valve 20, when the power is on, an output rod of the solenoid valve 20 extends out, and when the power is off, the output rod of the solenoid valve 20 retracts (a spring is arranged inside and can retract the output rod when the power is off, and the structure adopts the basic principle of the solenoid valve 20 at present). As shown in fig. 7, the top cover 3 and the sealing frame 6 are provided with contacts 21 at the splicing positions, and the two contacts 21 are respectively connected with the exhaust fan 17 and the electromagnetic valve 20 through circuits. When the closed frame 6 slides to the lowest end (when the meshes on the net rack 5 are completely opened), the two contacts 21 are contacted, at the moment, the exhaust fan 17 and the electromagnetic valve 20 work, and the electromagnetic valve 20 drives the cover plate 19 to open the air inlet 18, so that ventilation and heat dissipation are realized inside the secondary power control cabinet; on the contrary, when the two contacts 21 are not in contact (i.e. when water is accumulated in the water tank 9 during rain, the floating plate 15 rises to drive the sealing frame 6 to rise), at this time, the exhaust fan 17 and the electromagnetic valve 20 stop working, and the electromagnetic valve 20 drives the cover plate 19 to cover the air inlet 18, so as to reduce the entry of moisture.
The movement mode of the cover plate 19 includes any one of the following two modes:
in a first form, as shown in fig. 9 and 11, the cover plate 19 is rotatably connected to the bottom wall of the cabinet 1, one end of the cover plate 19 is driven to rotate by the electromagnetic valve 20 through the fixedly connected gear rod 22, the air inlet 18 is provided with a groove, the bottom surface of the cover plate 19 is provided with a corresponding sealing plate 23, the electromagnetic valve 20 is fixed on the inner side wall of the cabinet 1, and the output rod of the electromagnetic valve 20 is provided with a toothed plate and is in meshed connection with the gear rod 22 of the cover plate 19; when the two contacts 21 are contacted, the electromagnetic valve 20 works at the moment, and when the output rod of the electromagnetic valve 20 extends out, the gear rod 22 is driven to rotate, so that the cover plate 19 rotates, the air inlet 18 is exposed, and the heat dissipation of the cabinet body 1 is accelerated;
or, in the second form, as shown in fig. 10 and 11, the cover plate 19 is driven by the solenoid valve 20 to slide, and the cover plate 19 and the air inlet 18 are both provided with vent holes, when the contact 21 is contacted, the output rod of the solenoid valve 20 extends out to drive the cover plate 19 to move, so that the cover plate 19 is communicated with the vent holes on the air inlet 18; conversely, when the contacts 21 are not in contact, the solenoid valve 20 is not operated, and the output rod of the solenoid valve 20 is retracted, so that the cover plate 19 and the vent hole of the air inlet 18 are staggered, i.e., the vent hole of the air inlet 18 is shielded, thereby reducing the entrance of moisture at the bottom of the cabinet 1.
Further, based on the utility model discloses secondary power control cabinet's first to fourth embodiment, propose the utility model discloses secondary power control cabinet's fifth embodiment. Referring to fig. 8, the cabinet 1 is provided at the inside thereof with a mounting plate 2 for mounting electric components 24 such as switching devices, measuring instruments, protective electric appliances, auxiliary equipment, and the like. In addition, secondary electric power switch board still includes the supporting seat 7 of locating water tank 9 below separately, and the supporting seat can be used to fixed water tank 9 better.
It should be noted that the technical solutions of the embodiments of the present invention can be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are combined and contradictory or can not be realized, one should think that the combination of the technical solutions does not exist, and it is not within the protection scope of the present invention.
The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structural changes made by the contents of the specification and the drawings, or the direct or indirect application in other related technical fields, are included in the same way in the protection scope of the present invention.
Claims (10)
1. A secondary power control cabinet, comprising:
the cabinet body comprises a top cover arranged at the top of the cabinet body, a water tank arranged on the side wall of the cabinet body and a net rack connected between the cabinet body and the top cover;
the bottom of the top cover is provided with a water chute which is communicated with the water tank;
the net rack is provided with meshes, the outer side wall of the net rack is connected with a closed frame in a sliding way, and the closed frame is provided with a connecting rod; the closed frame is connected with a floating plate inside the water tank through a connecting rod, the water level inside the water tank changes, and the floating plate floats up and down to drive the closed frame to shield or expose the net rack.
2. The secondary power control cabinet according to claim 1, wherein the two water tanks are separately disposed at two opposite sides of the cabinet body, the secondary power control cabinet includes a connecting pipe for connecting the two water tanks, and a first water outlet pipe communicated with the connecting pipe, and the first water outlet pipe is fixedly connected with a water outlet valve for controlling the water outlet speed of the first water outlet pipe.
3. The secondary power control cabinet according to claim 2, further comprising a branch pipe disposed below the water outlet of the water guide chute, the branch pipe communicating with the connection pipe.
4. The secondary power control cabinet according to claim 2, further comprising a second water outlet pipe, the second water outlet pipe is communicated with the side wall of the water tank near the top cover area, and the second water outlet pipe is attached to the rear side wall of the cabinet body in a multi-section U-shaped structure.
5. The secondary power control cabinet according to claim 1, wherein a drying box is provided on a side wall of the top cover facing the inside of the cabinet, and a drying bag for absorbing moisture is placed inside the drying box.
6. The secondary power control cabinet according to claim 1, wherein an exhaust fan is arranged in a channel through which the cabinet body is communicated with the rack, and an air inlet is formed in the bottom of the cabinet body, which is far away from the top cover.
7. The secondary power control cabinet according to claim 6, wherein a cover plate for shielding the air inlet is connected to a side wall of the cabinet body, and the cover plate is driven by an electromagnetic valve.
8. The secondary power control cabinet according to claim 7, wherein contacts are provided at the splicing positions of the top cover and the sealing frame, and the contacts are respectively connected with the exhaust fan and the electromagnetic valve circuit.
9. The secondary power control cabinet according to claim 1, wherein a mounting plate for mounting electric components is provided inside the cabinet body.
10. The secondary power control cabinet according to claim 1, further comprising a support base disposed below the water tank, the water tank being placed on the support base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020634829.8U CN211629704U (en) | 2020-04-23 | 2020-04-23 | Secondary electric power control cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020634829.8U CN211629704U (en) | 2020-04-23 | 2020-04-23 | Secondary electric power control cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211629704U true CN211629704U (en) | 2020-10-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020634829.8U Active CN211629704U (en) | 2020-04-23 | 2020-04-23 | Secondary electric power control cabinet |
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| Country | Link |
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| CN (1) | CN211629704U (en) |
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2020
- 2020-04-23 CN CN202020634829.8U patent/CN211629704U/en active Active
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Effective date of registration: 20220620 Address after: 037000 room 112a, south area, business incubation center, Xinrong economic and Technological Development Zone, Datong City, Shanxi Province Patentee after: China Resources new energy (Xinrong) Co.,Ltd. Address before: 026000 Huarun Building, West Section of Xilin Avenue, Xilingol League, Inner Mongolia Autonomous Region Patentee before: CR POWER INVESTMENT CO.,LTD. NORTH BRANCH |