CN214625832U - Low-voltage switchgear refrigeration ventilation structure - Google Patents
Low-voltage switchgear refrigeration ventilation structure Download PDFInfo
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- CN214625832U CN214625832U CN202120771622.XU CN202120771622U CN214625832U CN 214625832 U CN214625832 U CN 214625832U CN 202120771622 U CN202120771622 U CN 202120771622U CN 214625832 U CN214625832 U CN 214625832U
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Abstract
The utility model discloses a low-voltage switchgear refrigeration ventilation structure, including the cabinet body (1), air supply trunk line (2), temperature sensor (4) and with temperature sensor (4) electric connection's remote control terminal (5), air supply trunk line (2) transversely install in the inboard bottom of the cabinet body (1), still including locating the formula of patrolling and examining cooling subassembly on the inboard vertical lateral wall of the cabinet body (1), the formula of patrolling and examining cooling subassembly includes telescopic air-out pipeline (3-1), motor (3-2) of being connected with telescopic air-out pipeline (3-1) transmission, remote control terminal (5) and motor (3-2) electric connection, air supply trunk line (2) and telescopic air-out pipeline (3-1) intercommunication set up, be equipped with duckbilled formula air outlet (6) on telescopic air-out pipeline (3-1). The utility model discloses utilize duckbilled formula air outlet, can increase the wind pressure, the cooling effect is better, can realize that duckbilled formula air outlet is in the accurate cooling of heat source point position, realizes the accurate cooling of local high point that generates heat.
Description
Technical Field
The utility model relates to a low-voltage switchgear technical field, in particular to low-voltage switchgear refrigeration ventilation structure.
Background
Current low-voltage switchgear is under long-time operating condition, generally adopts the design of multichannel air outlet, and occupation space is big, and is with high costs, can't carry out accurate cooling to the heat source point, and the radiating effect is not good. Or the integral cooling is carried out on the high-temperature environment in the cabinet body through the fan, and the cooling effect is poor, so that the heating element in the cabinet body is easily burnt out due to high temperature, the service life is shortened, and the low-voltage switch cabinet cannot normally work.
Patent number CN201922485555.0 discloses an intelligence temperature detect switch cabinet, it includes the cabinet body, the air-supply line, go out the tuber pipe, air supply subassembly and control assembly, air-supply line and play tuber pipe are last all to set up along cabinet body direction of height interval distribution's scavenge port and scavenge port all towards electrical apparatus one side, air supply subassembly is including setting up air inlet fan and the air outlet fan in the cabinet body, control assembly is including setting up in the temperature sensor of the scavenge port department of play tuber pipe and setting up the controller in the cabinet body, temperature sensor output overheat signal when the temperature in the air-supply line is higher than the setting value, the controller electricity respectively connects in temperature sensor, air inlet fan opens in order to receive and respond to overheat signal control air inlet fan, this structure is the design of multichannel air outlet, can't carry out accurate cooling to the heat source point, the radiating effect is poor.
Therefore, it is necessary for those skilled in the art to develop a low-voltage switch cabinet cooling ventilation structure to solve the above problems.
Disclosure of Invention
The utility model aims at solving the deficiencies existing in the prior art, providing a low-voltage switch cabinet refrigeration ventilation structure which utilizes a duckbilled air outlet to increase air pressure and improve cooling effect.
In order to achieve the purpose of the invention, the technical scheme provided by the utility model is as follows: a refrigeration and ventilation structure of a low-voltage switch cabinet comprises a cabinet body, a main air supply pipeline arranged at the bottom of the inner side of the cabinet body, a temperature sensor arranged at the inner side of the cabinet body and a remote control terminal electrically connected with the temperature sensor, wherein the main air supply pipeline is transversely arranged at the bottom of the inner side of the cabinet body, one end of the main air supply pipeline is used for being matched and connected with external ventilation and refrigeration equipment, and the air supply pipeline also comprises an inspection type cooling component arranged on the longitudinal side wall of the inner side of the cabinet body, the inspection type cooling component comprises a telescopic air outlet pipeline and a motor in transmission connection with the telescopic air outlet pipeline, the motor is arranged at the top of the cabinet body, the remote control terminal is electrically connected with the motor, the main air supply pipeline is communicated with the telescopic air outlet pipeline, the telescopic air outlet pipeline is provided with a duckbilled air outlet and further comprises a steel wire pull rope, and two ends of the steel wire pull rope are respectively connected with the top of the telescopic air outlet pipeline and the motor in a matching mode.
Further, still be provided with a coupling hose between telescopic air-out pipeline and the duckbilled air outlet, be provided with the planetary gear case support on the duckbilled air outlet, planetary gear case support upper end is provided with planetary gear case, telescopic air-out pipeline top still is provided with the motor fixed bolster, be provided with the micro motor with planetary gear case adaptation connection in the motor fixed bolster, micro motor and remote control terminal electric connection.
Further, the temperature sensor is arranged at a heat source point inside the cabinet body.
Further, the number of the temperature sensors is at least two.
Furthermore, the stroke range of the telescopic air outlet pipeline is 10-180 cm.
Based on the technical scheme, compared with the prior art, the utility model have following technical advantage: the duckbilled air outlet is utilized, so that the air pressure can be increased, and the cooling effect is better; temperature data signals of an internal environment heat source point of the capturing cabinet body are fed back to the remote control terminal through the temperature sensor, so that the remote control terminal drives the motor to drive the steel wire pull rope to lift the telescopic air outlet pipeline, the duckbilled air outlet is positioned at the heat source point to be accurately cooled, accurate cooling of a local high-heating point is achieved, the heat dissipation effect is good, and energy conservation and consumption reduction are achieved; the micro motor can be driven to drive the planetary gear box to transmit through the remote control terminal, so that the angle adjustment of the duckbilled air outlet is provided, and the cooling effect is further improved; the normal work of the low-voltage switch cabinet is guaranteed, the service life of the low-voltage switch cabinet is prolonged to a certain extent, the structure is simple, and the occupied space is small.
Drawings
Fig. 1 is the structural schematic diagram of the low-voltage switch cabinet refrigeration ventilation structure of the utility model.
Fig. 2 is the utility model discloses patrol and examine formula cooling module's schematic structure.
Fig. 3 is a schematic structural view of the duckbilled air outlet, the connecting hose, the planetary gear box and the micro motor of the present invention.
Fig. 4 is the electric connection schematic diagram of the temperature sensor, the remote control terminal and the micro motor of the present invention.
In the figure: 1. the novel air conditioner comprises a cabinet body, 2 parts of an air supply main pipeline, 3-1 parts of a telescopic air outlet pipeline, 3-2 parts of a motor, 3-3 parts of a steel wire pull rope, 4 parts of a temperature sensor, 5 parts of a remote control terminal, 6 parts of a duckbill type air outlet, 7 parts of a connecting hose, 8 parts of a planetary gear box support, 9 parts of a planetary gear box, 10 parts of a motor fixing support and 11 parts of a micro motor.
Detailed Description
The invention is further explained below with reference to the drawings and examples.
As shown in figures 1-4, a low-voltage switch cabinet refrigeration and ventilation structure comprises a cabinet body 1, a main air supply pipeline 2 arranged at the bottom of the inner side of the cabinet body, a temperature sensor 4 arranged at the inner side of the cabinet body, and a remote control terminal 5 electrically connected with the temperature sensor 4, wherein the main air supply pipeline 2 is transversely arranged at the bottom of the inner side of the cabinet body 1, one end of the main air supply pipeline 2 is used for being adaptively connected with external ventilation and refrigeration equipment, the low-voltage switch cabinet refrigeration and ventilation structure further comprises a routing inspection type cooling assembly arranged on the longitudinal side wall of the inner side of the cabinet body 1, the routing inspection type cooling assembly comprises a telescopic air outlet pipeline 3-1 and a motor 3-2 in transmission connection with the telescopic air outlet pipeline 3-1, the motor 3-2 is arranged at the top of the cabinet body 1, the remote control terminal 5 is electrically connected with the motor 3-2, and the main air supply pipeline 2 is communicated with the telescopic air outlet pipeline 3-1, the telescopic air outlet pipeline 3-1 is provided with a duckbilled air outlet 6 and further comprises a steel wire pull rope 3-3, two ends of the steel wire pull rope 3-3 are respectively connected with the top of the telescopic air outlet pipeline 3-1 and a motor 3-2 in a matching mode, a temperature data signal of an internal environment heat source point of the capturing cabinet body 1 is fed back to the remote control terminal 5 through the temperature sensor 4, and therefore the remote control terminal 5 drives the motor 3-2 to drive the steel wire pull rope 3-3 to lift the telescopic air outlet pipeline 3-1, and the duckbilled air outlet 6 is located at the position of the heat source point to be cooled accurately.
A connecting hose 7 is further arranged between the telescopic air outlet pipeline 3-1 and the duckbilled air outlet 6, the telescopic air outlet pipeline 3-1, the connecting hose 7 and the duckbilled air outlet 6 are communicated with each other, a planetary gear box support 8 is arranged on the duckbilled air outlet 6, a planetary gear box 9 is arranged at the upper end of the planetary gear box support 8, a motor fixing support 10 is further arranged at the top end of the telescopic air outlet pipeline 3-1, a micro motor 11 which is in adaptive connection with the planetary gear box 9 is arranged in the motor fixing support 10, the micro motor 11 is electrically connected with the remote control terminal 5, the micro motor 11 can be driven to drive the planetary gear box 9 to transmit through the remote control terminal 5, and therefore the angle of the duckbilled air outlet 6 is changed. The temperature sensor 4 is disposed at a heat source point inside the cabinet 1. The number of the temperature sensors 4 is at least two. The stroke range of the telescopic air outlet pipeline 3-1 is 10-180 cm.
The utility model discloses a concrete implementation process as follows: an external ventilation refrigeration device is started to work, a cold source is conveyed to a duckbilled air outlet 6 from an air supply main pipeline 2, a telescopic air outlet pipeline 3-1 and a connecting hose 7 through the external ventilation refrigeration device, when the temperature of a heat source point of a heating element at a certain position inside a cabinet body 1 of a low-voltage switch cabinet rises, a temperature data signal at the heat source point of the heating element at the position is captured and fed back to a remote control terminal 5 through a temperature sensor 4, so that the remote control terminal 5 drives a motor 3-2 to drive a steel wire pull rope 3-3 to lift the telescopic air outlet pipeline 3-1, the duckbilled air outlet 6 is accurately cooled at the position of the heat source point of the heating element at the position, energy is saved, consumption is reduced, and normal work of the low-voltage switch cabinet is guaranteed; in addition, the remote control terminal 5 can drive the micro motor 11 to drive the planetary gear box 9 to transmit, so that the angle adjustment of the duckbilled air outlet 6 is provided.
The foregoing is illustrative and explanatory of the invention and is not intended to limit the advantages attainable thereby, and it is within the scope of the present application to practice the invention with simple modifications to the structure and/or one or more of the advantages achieved in some embodiments.
Claims (5)
1. A low-voltage switch cabinet refrigeration ventilation structure comprises a cabinet body (1), an air supply main pipeline (2) arranged at the bottom of the inner side of the cabinet body, a temperature sensor (4) arranged at the inner side of the cabinet body and a remote control terminal (5) electrically connected with the temperature sensor (4), wherein the air supply main pipeline (2) is transversely arranged at the bottom of the inner side of the cabinet body (1), one end of the air supply main pipeline (2) is used for being matched and connected with external ventilation refrigeration equipment, the low-voltage switch cabinet refrigeration ventilation structure also comprises an inspection type cooling assembly arranged on the longitudinal side wall of the inner side of the cabinet body (1), the inspection type cooling assembly comprises a telescopic air outlet pipeline (3-1) and a motor (3-2) in transmission connection with the telescopic air outlet pipeline (3-1), the motor (3-2) is arranged at the top of the cabinet body (1), and the remote control terminal (5) is electrically connected with the motor (3-2), the air supply main pipeline (2) is communicated with the telescopic air outlet pipeline (3-1), and is characterized in that a duckbilled air outlet (6) is arranged on the telescopic air outlet pipeline (3-1), and the air supply main pipeline further comprises a steel wire pull rope (3-3), wherein two ends of the steel wire pull rope (3-3) are respectively connected with the top of the telescopic air outlet pipeline (3-1) and the motor (3-2) in a matching manner.
2. The low-voltage switchgear refrigeration ventilation structure according to claim 1, characterized in that: still be provided with a coupling hose (7) between telescopic air-out pipeline (3-1) and duckbilled formula air outlet (6), be provided with planetary gear case support (8) on duckbilled formula air outlet (6), planetary gear case support (8) upper end is provided with planetary gear case (9), telescopic air-out pipeline (3-1) top still is provided with motor fixed bolster (10), be provided with in motor fixed bolster (10) with planetary gear case (9) adaptation connection's micro motor (11), micro motor (11) and remote control terminal (5) electric connection.
3. The low-voltage switchgear refrigeration ventilation structure according to claim 1, characterized in that: the temperature sensor (4) is arranged at a heat source point on the inner side of the cabinet body (1).
4. The low-voltage switchgear refrigeration ventilation structure according to claim 1, characterized in that: the number of the temperature sensors (4) is at least two.
5. The low-voltage switchgear refrigeration ventilation structure according to claim 1, characterized in that: the stroke range of the telescopic air outlet pipeline (3-1) is 10-180 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120771622.XU CN214625832U (en) | 2021-04-15 | 2021-04-15 | Low-voltage switchgear refrigeration ventilation structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120771622.XU CN214625832U (en) | 2021-04-15 | 2021-04-15 | Low-voltage switchgear refrigeration ventilation structure |
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| CN214625832U true CN214625832U (en) | 2021-11-05 |
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| CN202120771622.XU Active CN214625832U (en) | 2021-04-15 | 2021-04-15 | Low-voltage switchgear refrigeration ventilation structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114953282A (en) * | 2022-05-24 | 2022-08-30 | 南漳富元鼎航空器材配件有限公司 | Accurate preforming equipment of rubber |
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2021
- 2021-04-15 CN CN202120771622.XU patent/CN214625832U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114953282A (en) * | 2022-05-24 | 2022-08-30 | 南漳富元鼎航空器材配件有限公司 | Accurate preforming equipment of rubber |
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