CN213425604U - Low-voltage drawer type switch cabinet - Google Patents
Low-voltage drawer type switch cabinet Download PDFInfo
- Publication number
- CN213425604U CN213425604U CN202022426389.XU CN202022426389U CN213425604U CN 213425604 U CN213425604 U CN 213425604U CN 202022426389 U CN202022426389 U CN 202022426389U CN 213425604 U CN213425604 U CN 213425604U
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- China
- Prior art keywords
- cabinet body
- drawer
- air inlet
- type switch
- fan
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- Expired - Fee Related
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Abstract
The utility model discloses a low-voltage drawer-type switch cabinet, which comprises a cabinet body, wherein two sides of the inner wall of the cabinet body are respectively connected with two sides of a drawer in a sliding way through slide rails, heat dissipation holes are arranged on the back surface of the drawer, the bottom of the back surface of the cabinet body is fixedly communicated with one end of an air inlet pipeline, the other end of the air inlet pipeline is fixedly communicated with an air outlet of a fan, the top of the back surface of the cabinet body is fixedly communicated with an air outlet pipeline, a temperature control switch is fixedly arranged at the middle part of one side of the inner wall of the cabinet body, a water inlet is arranged at the bottom of one side of the cabinet body, one side of the water inlet is fixedly connected with the output end of a water pump, the other side of the water inlet is fixedly connected with one end of a cooling pipe, and the other end of the cooling, the potential safety hazard is avoided.
Description
Technical Field
The utility model relates to a cubical switchboard technical field specifically is a low pressure drawer type switch cabinet.
Background
The drawer type switch cabinet is a closed shell made of steel plates, electrical components of an incoming and outgoing line loop are all installed in an extractable drawer to form a functional unit capable of completing a certain type of power supply task, and the functional unit of the drawer type switch cabinet is separated from a bus or a cable by a functional plate made of a grounded metal plate or plastic to form three areas of the bus, the functional unit and the cable. There is also a separation between each functional unit. The drawer type switch cabinet has higher reliability, safety and interchangeability, is an advanced switch cabinet, and most of the produced switch cabinets are drawer type switch cabinets. The power distribution center is suitable for industrial and mining enterprises and high-rise buildings which require high power supply reliability and serves as a centralized control power distribution center.
The drawer type switch cabinet is internally provided with a large number of electrical components, buses and cables, and is wholly in a closed state, when in operation, the electrical components are often burnt if heat generated inside cannot be well released, fire can also appear in serious conditions, and the existing drawer type switch cabinet is not provided with a good heat dissipation device and has potential safety hazards.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a low pressure drawer type switch cabinet to the current drawer type switch cabinet who proposes does not have fine heat abstractor among the solution above-mentioned background art, has the problem of potential safety hazard.
In order to achieve the above object, the utility model provides a following technical scheme: a low-voltage drawer type switch cabinet comprises a cabinet body, wherein two sides of the inner wall of the cabinet body are respectively connected with two sides of a drawer in a sliding mode through sliding rails, an operating handle is fixedly installed in the middle of the front face of the drawer, heat dissipation holes are formed in the back face of the drawer, the bottom of the back face of the cabinet body is fixedly communicated with one end of an air inlet pipeline, the other end of the air inlet pipeline is fixedly communicated with an air outlet of a fan, one side of an air inlet of the fan is fixedly communicated with one side of a dehumidifying box, a protective net is clamped at the joint of the dehumidifying box and the air inlet of the fan, an air inlet is formed in the other side of the dehumidifying box, water-absorbent resin is placed in the dehumidifying box, an air outlet pipeline is fixedly communicated with the top of the back face of the cabinet body, a temperature control switch is fixedly installed in the middle of one, the water pump is characterized in that the other side of the water inlet is fixedly connected with one end of a cooling pipe, the other end of the cooling pipe penetrates through the top of one side of the inner wall of the cabinet body and is fixedly communicated with the water tank, the bottom of one side of the water tank is fixedly communicated with one end of a connecting pipe, and the other end of the connecting pipe is fixedly connected with the input end of the water pump.
As an optimized technical proposal of the utility model, an instrument window is embedded at one side of the front surface of the drawer.
As an optimized technical scheme of the utility model, the surface card of air inlet is equipped with the dust filter screen.
As an optimal technical scheme of the utility model, fan and water pump are all through temperature control switch and external power supply electric connection.
As an optimized technical proposal of the utility model, the drawer and the slide rail are provided with five groups.
Compared with the prior art, the beneficial effects of the utility model are that:
1. when the temperature control switch detects that the temperature in the cabinet is too high, the water pump is started, water is pumped into the water pump through the connecting pipe by the water tank, then is conveyed into the cooling pipe, and then flows into the water tank to generate a circulation, one part of the cooling pipe is positioned in the cabinet body, so that the interior of the cabinet body can be cooled, the back of the drawer is provided with a heat dissipation hole, heat in the drawer is discharged to the interior of the cabinet body through the heat dissipation hole, and then the heat is reduced by the cooling pipe;
2. temperature control switch also can start the fan simultaneously when the temperature is too high, and one side of fan is equipped with the dehumidification case, and when wind was through the dehumidification case, the moisture that contains in the absorbent resin can the siphoning, and in the protection network prevented absorbent resin and was inhaled the fan, wind got into the internal portion of cabinet by admission line again, takes the steam of the internal portion of cabinet to discharge by the pipeline of giving vent to anger at cabinet body top, dispels the heat to the internal portion of cabinet jointly with the cooling tube.
Drawings
Fig. 1 is a perspective view of the present invention;
fig. 2 is a side cross-sectional view of the present invention;
fig. 3 is an enlarged view of the portion a of the present invention.
In the figure: 1. a cabinet body; 2. a drawer; 3. an operating handle; 4. an instrument window; 5. a fan; 6. a dehumidification box; 7. a dust filter screen; 8. a cooling tube; 9. a protective net; 10. an air intake duct; 11. an air outlet pipe; 12. a temperature control switch; 13. a water pump; 14. a connecting pipe; 15. a water tank.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the utility model provides a low-voltage drawer type switch cabinet, which comprises a cabinet body 1, wherein two sides of the inner wall of the cabinet body 1 are respectively connected with two sides of a drawer 2 in a sliding way through slide rails, an operating handle 3 is fixedly installed at the middle part of the front side of the drawer 2, a heat dissipation hole is arranged at the back side of the drawer 2, the bottom of the back side of the cabinet body 1 is fixedly communicated with one end of an air inlet pipeline 10, the other end of the air inlet pipeline 10 is fixedly communicated with an air outlet of a fan 5, one side of an air inlet of the fan 5 is fixedly communicated with one side of a dehumidifying box 6, a protective screen 9 is clamped at the joint of the dehumidifying box 6 and the air inlet of the fan 5, the other side of the dehumidifying box 6 is provided with an air inlet, water-absorbing resin is placed inside the dehumidifying box 6, an air outlet pipeline 11 is fixedly communicated, one side of water inlet and water pump 13's output fixed connection, the opposite side of water inlet and the one end fixed connection of cooling tube 8, the top and the fixed intercommunication of water tank 15 that the other end of cooling tube 8 passed cabinet body 1 inner wall one side, the fixed intercommunication of the bottom of water tank 15 one side and the one end of connecting pipe 14, the other end of connecting pipe 14 and water pump 13's input fixed connection.
Preferably, an instrument window 4 is embedded in one side of the front face of the drawer 2, so that the state of electrical components in the drawer 2 can be displayed;
preferably, the surface of the air inlet is clamped with a dust filter screen 7 to prevent dust from entering the cabinet body 1;
preferably, the fan 5 and the water pump 13 are both electrically connected with an external power supply through the temperature control switch 12, so that the fan 5 and the water pump 13 can operate;
preferably, the drawer 2 and the slide rail are provided with five groups, so that the requirement of the device can be met.
When the low-voltage drawer type switch cabinet is used, the type of the temperature control switch 12 is Jiangsen temperature control switch T6233-VO, when the temperature control switch 12 detects that the temperature in the cabinet body 1 is too high, the water pump 13 is started, water is pumped into the water pump 13 from the water tank 15 through the connecting pipe 14 and then conveyed into the cooling pipe 8 and then flows into the water tank 15 to generate a circulation, one part of the cooling pipe 8 is positioned in the cabinet body 1 to cool the inside of the cabinet body 1, the back of the drawer 2 is provided with heat dissipation holes, heat in the drawer 2 is discharged from the heat dissipation holes to the inside of the cabinet body 1, the heat is reduced through the cooling pipe, the temperature control switch 12 also starts the fan 5 at the same time, one side of the fan 5 is provided with the dehumidifying box 6, when wind passes through the dehumidifying box 6, the moisture contained in the wind can be absorbed by the water absorbing resin 8, the water absorbing resin 9 is prevented from being absorbed into the fan 5, wind enters the cabinet body 1 through the air inlet pipeline 10, hot air in the cabinet body 1 is discharged through the air outlet pipeline 11 at the top of the cabinet body 1, the hot air and the cooling pipe 8 dissipate heat in the cabinet body together, and when the drawer 2 needs to be pulled out, the operating handle 3 is rotated and then pulled outwards.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (5)
1. The utility model provides a low pressure drawer type switch cabinet, includes the cabinet body (1), its characterized in that: the improved dehumidifying cabinet is characterized in that two sides of the inner wall of the cabinet body (1) are respectively in sliding connection with two sides of the drawer (2) through sliding rails, an operating handle (3) is fixedly arranged at the front middle part of the drawer (2), heat dissipation holes are formed in the back surface of the drawer (2), the bottom of the back surface of the cabinet body (1) is fixedly communicated with one end of an air inlet pipeline (10), the other end of the air inlet pipeline (10) is fixedly communicated with an air outlet of a fan (5), one side of an air inlet of the fan (5) is fixedly communicated with one side of a dehumidifying box (6), a protective net (9) is clamped at the joint of the dehumidifying box (6) and the air inlet of the fan (5), an air inlet is formed in the other side of the dehumidifying box (6), water-absorbing resin is placed in the dehumidifying box (6), an air outlet pipeline (11) is fixedly communicated with the top of the back surface of the cabinet body (1), a temperature control switch (, the water inlet has been seted up to the bottom of the cabinet body (1) one side, the output fixed connection of one side of water inlet and water pump (13), the opposite side of water inlet and the one end fixed connection of cooling tube (8), the other end of cooling tube (8) passes the top and the fixed intercommunication of water tank (15) of the cabinet body (1) inner wall one side, the bottom of water tank (15) one side and the fixed intercommunication of one end of connecting pipe (14), the other end of connecting pipe (14) and the input fixed connection of water pump (13).
2. The low-voltage drawer type switch cabinet according to claim 1, wherein: an instrument window (4) is embedded in one side of the front face of the drawer (2).
3. The low-voltage drawer type switch cabinet according to claim 1, wherein: and a dust filter screen (7) is clamped on the surface of the air inlet.
4. The low-voltage drawer type switch cabinet according to claim 1, wherein: the fan (5) and the water pump (13) are electrically connected with an external power supply through a temperature control switch (12).
5. The low-voltage drawer type switch cabinet according to claim 1, wherein: the drawer (2) and the sliding rails are provided with five groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022426389.XU CN213425604U (en) | 2020-10-28 | 2020-10-28 | Low-voltage drawer type switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022426389.XU CN213425604U (en) | 2020-10-28 | 2020-10-28 | Low-voltage drawer type switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213425604U true CN213425604U (en) | 2021-06-11 |
Family
ID=76249554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022426389.XU Expired - Fee Related CN213425604U (en) | 2020-10-28 | 2020-10-28 | Low-voltage drawer type switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213425604U (en) |
-
2020
- 2020-10-28 CN CN202022426389.XU patent/CN213425604U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230627 Address after: 325600 local plot of unit 23-02-05, Weng Long Industrial Park, Weng long street, Yueqing City, Wenzhou City, Zhejiang Province (Yueqing Dongping electrical equipment factory) Patentee after: Ninghong Electric Technology Co.,Ltd. Address before: 325600 Room 101, building 1 and 2, Donggang homeland, donglongtian village, beibaixiang Town, Yueqing City, Wenzhou City, Zhejiang Province (office space only) Patentee before: Zhejiang Fuwei Electric Power Complete Equipment Co.,Ltd. |
|
| 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: 20210611 |