CN219514387U - Dampproofing refrigerating unit electric cabinet - Google Patents
Dampproofing refrigerating unit electric cabinet Download PDFInfo
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- CN219514387U CN219514387U CN202320272268.5U CN202320272268U CN219514387U CN 219514387 U CN219514387 U CN 219514387U CN 202320272268 U CN202320272268 U CN 202320272268U CN 219514387 U CN219514387 U CN 219514387U
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Abstract
The utility model provides a dampproofing refrigerating unit electric cabinet, includes the electric cabinet body, the front side of electric cabinet body is equipped with the door, fixedly connected with two fixed plates between the both sides inner wall of electric cabinet body, the vent has been seted up on one lateral wall of electric cabinet body, install the inlet fan in the vent, the air outlet has been seted up on the other lateral wall of electric cabinet body, install the exhaust fan in the air outlet. Compared with the prior art, the utility model has the advantages that: when humidity sensor senses that the inside humidity of electric cabinet body is too high, can transmit the signal for the controller, and controller control driving motor moves, driving motor's output shaft drives two-way screw rod and rotates, is close to each other with two movable blocks of two-way screw rod threaded connection, makes overhead gage and lower baffle lock, blocks up the vent, prevents that external moisture from continuing to get into inside the electric cabinet body, effectively prevents the short circuit scheduling problem because of the humidity is too high, and the security performance is higher.
Description
Technical Field
The utility model relates to the technical field of electric cabinets of refrigeration units, in particular to an electric cabinet of a moistureproof refrigeration unit.
Background
An electric cabinet is a cabinet that contains one or more low-sub-switching devices and associated control, measurement, signaling, protection, regulation, etc. devices and is responsible for being assembled together in its entirety from structural components by the manufacturer.
The Chinese patent with the publication number of CN215343553U discloses an electric cabinet, which comprises: the box body, the box door and the mounting plate; the mounting plate is arranged in the box body, and the box door is arranged on the opening plane of the box body; the box body comprises an installation cavity, a top cover and a supporting frame, wherein the top cover is arranged on the outer side of the top wall of the installation cavity, and the supporting frame is arranged on the outer side of the bottom wall of the installation cavity; the mounting cavity is provided with a first side wall and a second side wall; the first side wall and the second side wall are oppositely arranged, the first side wall is provided with a plurality of first ventilation openings, the first ventilation openings are arranged on the first side wall at equal intervals, the second side wall is provided with a plurality of second ventilation openings, the second ventilation openings are arranged on the second side wall at equal intervals, and the second ventilation openings are respectively provided with a plurality of filter screens.
The prior art scheme has the following defects: the electric cabinet does not have dampproofing ability, and if the humidity is too big when using, can cause the corruption to inside components and parts, can cause the short circuit when serious, lead to components and parts to burn out scheduling problem, and for this reason, we have proposed a dampproofing refrigerating unit electric cabinet.
Disclosure of Invention
Aiming at the defects in the prior art, the utility model provides an electric cabinet of a moistureproof refrigerating unit, which aims to solve the problems in the background art.
In order to achieve the aim of the utility model, the technical scheme adopted by the utility model is that the electric cabinet of the moistureproof refrigerating unit comprises an electric cabinet body, wherein a door is arranged at the front side of the electric cabinet body, two fixing plates are fixedly connected between the inner walls of two sides of the electric cabinet body, a vent opening is formed in one side wall of the electric cabinet body, an air inlet fan is arranged in the vent opening, an air outlet is formed in the other side wall of the electric cabinet body, an exhaust fan is arranged in the air outlet, an air inlet box is detachably connected to the outer wall of one side of the electric cabinet body, and a control assembly is arranged in the electric cabinet body.
As an improvement: the control assembly comprises a driving motor arranged on the lower side wall of one of the fixing plates, the output shaft end of the driving motor rotates to penetrate through the fixing plate and is fixedly connected with a bidirectional screw rod, and the other end thread of the bidirectional screw rod penetrates through two moving blocks and is rotationally connected with the lower side wall of the other fixing plate.
As an improvement: the control assembly further comprises two sliding grooves formed in the inner wall of one side of the electric cabinet body, the two sliding grooves are respectively located on the front side and the rear side of the ventilation opening, an upper baffle plate and a lower baffle plate are connected between the sliding grooves in a sliding mode, and the two moving blocks are respectively fixedly connected with the upper baffle plate and the lower baffle plate through connecting rods.
As an improvement: an air inlet is formed in one side wall, far away from the electric cabinet body, of the air inlet box, a dustproof net and a drying box are arranged in the air inlet box, and a plurality of through holes are formed in the drying box.
As an improvement: the electric cabinet is characterized in that a controller is arranged on the rear side wall of the door, a humidity sensor is arranged on the inner wall of the upper side of the electric cabinet body, and the humidity sensor, the driving motor and the controller are electrically connected.
As an improvement: and a drying agent is arranged in the drying box.
Compared with the prior art, the utility model has the following beneficial effects:
1. when humidity sensor senses that the inside humidity of electric cabinet body is too high, can transmit the signal for the controller, and controller control driving motor moves, driving motor's output shaft drives two-way screw rod and rotates, is close to each other with two movable blocks of two-way screw rod threaded connection, makes overhead gage and lower baffle lock, blocks up the vent, prevents that external moisture from continuing to get into inside the electric cabinet body, effectively prevents the short circuit scheduling problem because of the humidity is too high, and the security performance is higher.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an electric cabinet of a moistureproof refrigerating unit;
FIG. 2 is a schematic diagram of a control assembly of an electric cabinet of a moistureproof refrigerating unit;
fig. 3 is a schematic diagram of the air inlet box structure of the electric cabinet of the moistureproof refrigerating unit.
As shown in the figure:
1. an electric cabinet body; 1.1, a door; 1.2, a fixing plate; 1.3, ventilation openings; 1.4, an air inlet fan; 1.8, an air outlet; 1.5, an exhaust fan; 2. an air inlet box; 3. a control assembly; 3.1, driving a motor; 3.2, a bidirectional screw; 3.3, moving the block; 1.7, a chute; 3.4, an upper baffle; 3.5, lower baffle; 2.1, an air inlet; 2.2, a dustproof net; 2.3, drying the box; 2.4, through holes; 1.6, a humidity sensor.
Description of the embodiments
In order to make the technical means, the creation characteristics and the effect of achieving the object of the present utility model easy to understand, the present utility model is further described below with reference to the specific embodiments.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both sides", "one side", "the other side", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
As shown in FIG. 1, a dampproofing refrigerating unit electric cabinet, including electric cabinet body 1, the front side of electric cabinet body 1 is equipped with door 1.1, fixedly connected with two fixed plates 1.2 between the both sides inner wall of electric cabinet body 1, vent 1.3 has been seted up on one lateral wall of electric cabinet body 1, install inlet fan 1.4 in the vent 1.3, air outlet 1.8 has been seted up on the other lateral wall of electric cabinet body 1, install exhaust fan 1.5 in the air outlet 1.8, can dismantle on the outer wall of one side of electric cabinet body 1 and be connected with inlet box 2, the inside of electric cabinet body 1 is equipped with control assembly 3, when daily use, inlet fan 1.4 can inhale the inside and the components and parts of electric cabinet body 1 with outside air heat exchange, then air after the heat exchange is discharged to the external world by exhaust fan 1.5 and reaches the heat dissipation.
Specifically, as shown in fig. 2, a control assembly 3 includes a driving motor 3.1 installed on a lower sidewall of one of fixing plates 1.2, an output shaft end of the driving motor 3.1 rotates to pass through the fixing plate 1.2 and is fixedly connected with a bidirectional screw rod 3.2, threads at the other end of the bidirectional screw rod 3.2 pass through two moving blocks 3.3 and are rotationally connected with a lower sidewall of the other fixing plate 1.2, the driving motor 3.1 runs, an output shaft of the driving motor 3.1 can rotate with the bidirectional screw rod 3.2, the two moving blocks 3.3 in threaded connection with the bidirectional screw rod 3.2 can be mutually close, and when the driving motor 3.1 reverses, the two moving blocks 3.3 can be mutually separated.
Specifically, as shown in fig. 2, a dampproofing refrigerating unit electric cabinet, control assembly 3 is still including seting up two spouts 1.7 on electric cabinet body 1 one side inner wall, two spouts 1.7 are located vent 1.3's front and back both sides respectively, sliding connection has upper shield 3.4 and lower shield 3.5 between two spouts 1.7, two movable blocks 3.3 are through being equipped with connecting rod and upper shield 3.4 and lower shield 3.5 fixed connection respectively, when two-way screw 3.2 rotates, two movable blocks 3.3 can be close to each other, drive upper shield 3.4 and lower shield 3.5 lock through the connecting rod, block up vent 1.3, prevent that outside air from continuing to get into the inside of electric cabinet body 1.
Specifically, as shown in fig. 3, an air inlet 2.1 is formed in a side wall, far away from the electric cabinet body 1, of an air inlet box 2, a dust screen 2.2 and a drying box 2.3 are arranged in the air inlet box 2, a plurality of through holes 2.4 are formed in the drying box 2.3, when the air inlet fan 1.4 works, external air firstly enters the air inlet box 2 from the air inlet 2.1 on the air inlet box 2, then dust in the external air can be filtered by the dust screen 2.2, the filtered external air enters the drying box 2.3 through the through holes 2.4 on the drying box 2.3, moisture in the air can be absorbed by a drying agent in the drying box 2.3, and then the external air enters the electric cabinet body 1.
Specifically, as shown in fig. 2, a controller is arranged on the rear side wall of a door 1.1, a humidity sensor 1.6 is installed on the inner wall of the upper side of the electric cabinet body 1, the humidity sensor 1.6 and a driving motor 3.1 are electrically connected with the controller, and the controller can receive signals of the humidity sensor 1.6 so as to control the operation of the driving motor 3.1.
Specifically, as shown in fig. 3, an electric cabinet of a moistureproof refrigerating unit is provided with a drying agent in a drying box 2.3, so that moisture in the outside air can be absorbed away, and moistureproof in the first stage is performed.
When the electric control box is used in practice, the air inlet fan 1.4 can suck external air into the electric control box body 1 to exchange heat with components, then the air after heat exchange is discharged to the outside by the exhaust fan 1.5, so that heat dissipation is achieved, when the air inlet fan 1.4 works, the external air firstly enters the air inlet box 2 from the air inlet 2.1 on the air inlet box 2, then the dust screen 2.2 can filter dust in the external air, the filtered external air enters the drying box 2.3 through the through holes 2.4 on the drying box 2.3, the drying agent in the drying box 2.3 can absorb moisture in the air, then the external air enters the electric control box body 1, when the humidity is too high, the humidity sensor 1.6 can transmit signals to the controller, the controller controls the driving motor 3.1 to operate, the output shaft of the driving motor 3.1 drives the bidirectional screw 3.2 to rotate, the two moving blocks 3.3 in threaded connection with the bidirectional screw 3.2 are mutually close to each other, the upper baffle 3.4 and the lower baffle 3.5 are fastened, the humidity inside of the electric control box is prevented from being blocked, and the high-efficiency air control box is prevented from being further blocked by the high humidity, and the high safety performance of the electric control box is prevented from being caused.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a dampproofing refrigerating unit electric cabinet, includes electric cabinet body (1), its characterized in that: the front side of electric cabinet body (1) is equipped with door (1.1), fixedly connected with two fixed plates (1.2) between the both sides inner wall of electric cabinet body (1), vent (1.3) have been seted up on one lateral wall of electric cabinet body (1), install inlet fan (1.4) in vent (1.3), air outlet (1.8) have been seted up on the other lateral wall of electric cabinet body (1), install exhaust fan (1.5) in air outlet (1.8), can dismantle on the outer wall of one side of electric cabinet body (1) and be connected with inlet box (2), the inside of electric cabinet body (1) is equipped with control assembly (3).
2. The electric cabinet of a moisture resistant refrigeration unit as set forth in claim 1 wherein: the control assembly (3) comprises a driving motor (3.1) arranged on the lower side wall of one of the fixing plates (1.2), the output shaft end of the driving motor (3.1) rotates to penetrate through the fixing plate (1.2) and is fixedly connected with a bidirectional screw rod (3.2), and threads at the other end of the bidirectional screw rod (3.2) penetrate through two moving blocks (3.3) and are rotationally connected with the lower side wall of the other fixing plate (1.2).
3. The electric cabinet of a moisture resistant refrigeration unit as set forth in claim 2 wherein: the control assembly (3) further comprises two sliding grooves (1.7) formed in the inner wall of one side of the electric cabinet body (1), the two sliding grooves (1.7) are respectively located on the front side and the rear side of the ventilation opening (1.3), an upper baffle plate (3.4) and a lower baffle plate (3.5) are connected between the sliding grooves (1.7) in a sliding mode, and the two moving blocks (3.3) are respectively fixedly connected with the upper baffle plate (3.4) and the lower baffle plate (3.5) through connecting rods.
4. The electric cabinet of a moisture resistant refrigeration unit as set forth in claim 1 wherein: an air inlet (2.1) is formed in one side wall, far away from the electric cabinet body (1), of the air inlet box (2), a dustproof net (2.2) and a drying box (2.3) are arranged in the air inlet box (2), and a plurality of through holes (2.4) are formed in the drying box (2.3).
5. The electric cabinet of a moisture resistant refrigeration unit as set forth in claim 2 wherein: the electric cabinet is characterized in that a controller is arranged on the rear side wall of the door (1.1), a humidity sensor (1.6) is arranged on the inner wall of the upper side of the electric cabinet body (1), and the humidity sensor (1.6) and the driving motor (3.1) are electrically connected with the controller.
6. The electric cabinet of a moisture resistant refrigeration unit as set forth in claim 4 wherein: a drying agent is arranged in the drying box (2.3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320272268.5U CN219514387U (en) | 2023-02-21 | 2023-02-21 | Dampproofing refrigerating unit electric cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320272268.5U CN219514387U (en) | 2023-02-21 | 2023-02-21 | Dampproofing refrigerating unit electric cabinet |
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| Publication Number | Publication Date |
|---|---|
| CN219514387U true CN219514387U (en) | 2023-08-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320272268.5U Active CN219514387U (en) | 2023-02-21 | 2023-02-21 | Dampproofing refrigerating unit electric cabinet |
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| CN (1) | CN219514387U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117672670A (en) * | 2023-12-28 | 2024-03-08 | 广东康德威电气股份有限公司 | Ventilated dampproof transformer device |
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2023
- 2023-02-21 CN CN202320272268.5U patent/CN219514387U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117672670A (en) * | 2023-12-28 | 2024-03-08 | 广东康德威电气股份有限公司 | Ventilated dampproof transformer device |
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