CN214380702U - Can tear soft start cabinet of jar machine open that can carry out excessive pressure and undervoltage protection - Google Patents
Can tear soft start cabinet of jar machine open that can carry out excessive pressure and undervoltage protection Download PDFInfo
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- CN214380702U CN214380702U CN202120444309.5U CN202120444309U CN214380702U CN 214380702 U CN214380702 U CN 214380702U CN 202120444309 U CN202120444309 U CN 202120444309U CN 214380702 U CN214380702 U CN 214380702U
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Abstract
The utility model discloses a can tear a jar quick-witted soft start cabinet open that can carry out excessive pressure and undervoltage protection, the intelligent cabinet temperature adjusting device comprises a cabinet body, one side of the cabinet body is provided with the exhaust fan, the front end middle part of the cabinet body is provided with the cabinet door, the cabinet door passes through the safety lock with one side of the cabinet body and is connected, the lower extreme of the cabinet body is provided with the radiating seat, the inside of radiating seat is provided with the heat dissipation chamber, the middle part in heat dissipation chamber is provided with radiator fan, the both sides of radiating seat all are provided with the air intake, one side of closing plate is provided with electric telescopic handle, the lower extreme of the cabinet body is provided with a plurality of ventilation holes that correspond with the heat dissipation chamber, all be provided with the connection net frame on ventilation hole and the air intake, the middle part of connection net frame is provided with the horizontal net, the middle part of the inner wall of ventilation hole and air intake is provided with the drier of being connected with the net frame. Has the advantages that: the circulation effect of the air in the cabinet body is guaranteed, the damp condition in the cabinet body can be effectively avoided, and the normal use of the equipment in the cabinet body is guaranteed.
Description
Technical Field
The utility model relates to an electrical apparatus field control technical field particularly, relates to a can dismantling machine soft start cabinet that can carry out excessive pressure and undervoltage protection.
Background
The starter (also called soft starter, motor soft starter) is a novel motor control device integrating motor soft start, soft stop, light load energy saving and multiple protection functions, and is called SoftStarter abroad. The main structure of the device is a three-phase anti-parallel thyristor and an electronic control circuit thereof, which are connected in series between a power supply and a controlled motor. Different methods are used to control the conduction angle of the three-phase anti-parallel brake tube, so that the input voltage of the controlled motor can be changed according to different requirements, and different functions can be realized. When the soft starter starts the motor, the output voltage of the thyristor is gradually increased, the motor is gradually accelerated until the thyristor is fully conducted, the motor works on the mechanical characteristic of rated voltage, smooth starting is realized, starting current is reduced, and overcurrent tripping during starting is avoided. And when the motor reaches the rated revolution, the starting process is finished.
Usually, can cooperate ac contactor to realize taking the place soft starter, however in case ac contactor switches on the back, soft starter just does not work, does not have other usage, and ac contactor's closing opportunity is harder to grasp. Most of traditional low-voltage soft start cabinets are only provided with air outlets on the outer wall of the cabinet, so that a good heat dissipation effect cannot be achieved, moisture and dust in air can enter the cabinet easily, and equipment in the cabinet can be damaged.
An effective solution to the problems in the related art has not been proposed yet.
SUMMERY OF THE UTILITY MODEL
To the problem in the correlation technique, the utility model provides a can machine soft start cabinet tears open that can carry out excessive pressure and undervoltage protection to overcome the above-mentioned technical problem that current correlation technique exists.
Therefore, the utility model discloses a specific technical scheme as follows:
a soft start cabinet of a can dismantling machine capable of performing overpressure and underpressure protection comprises a cabinet body, wherein one side of the cabinet body is provided with an exhaust fan, the middle part of the front end of the cabinet body is provided with a cabinet door, the cabinet door is connected with one side of the cabinet body through a safety lock, the lower end of the cabinet body is provided with a heat radiating seat, a heat radiating cavity is arranged inside the heat radiating seat, the middle part of the heat radiating cavity is provided with a heat radiating fan, two sides of the heat radiating seat are respectively provided with an air inlet, two sides of the inner wall of the heat radiating cavity are respectively provided with a sealing plate corresponding to the air inlets, one side of the sealing plate is provided with an electric telescopic rod, the lower end of the cabinet body is provided with a plurality of ventilation holes corresponding to the heat radiating cavity, the ventilation holes and the air inlets are respectively provided with a connecting net frame, the middle part of the connecting net frame is provided with a transverse net, and the middle part of the transverse net is provided with a waterproof breathable film, and the middle parts of the inner walls of the ventilation hole and the air inlet are provided with drying agents connected with the connecting net frame.
Furthermore, the cabinet body is movably connected with the cabinet door through a hinge.
Furthermore, an observation window is arranged in the middle of the front end of the cabinet door.
Further, the top of the cabinet body is provided with the guard plate, the guard plate pass through the spring with the top of the cabinet body is connected.
Furthermore, the electric telescopic rod is connected with the sealing plate through a bearing plate.
Further, a power transformer and an alternating current contactor are respectively arranged inside the cabinet body.
The utility model provides a can machine soft start cabinet tears open that can carry out excessive pressure and undervoltage protection, beneficial effect as follows: the utility model discloses a waterproof ventilated membrane, drier and horizontal net, clear away dust and moisture in the air, the clean degree of the internal air of entering cabinet has been guaranteed, the entering of dust and moisture has also been stopped under the good condition of ventilation effect, effectively can pass through the air intake with the air of outside and inhale the heat dissipation intracavity, then pass the ventilation hole again and enter into the internal of cabinet, not only have very good radiating effect, can also realize the circulation of air, the circulation effect of the internal air of cabinet has been guaranteed, can effectively avoid the internal moist condition of appearance of cabinet, the normal use of the internal equipment of cabinet has been guaranteed.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and 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 soft start cabinet of a can dismantling machine capable of performing overvoltage and undervoltage protection according to an embodiment of the present invention;
fig. 2 is a schematic diagram of a heat dissipation seat of a soft start cabinet of a can dismantling machine capable of performing overvoltage and undervoltage protection according to an embodiment of the present invention;
fig. 3 is according to the utility model discloses a can tearing machine soft start cabinet's that can carry out excessive pressure and undervoltage protection ventilation hole schematic diagram.
In the figure:
1. a cabinet body; 2. an exhaust fan; 3. a cabinet door; 4. a safety lock; 5. a heat dissipation base; 6. a heat dissipation cavity; 7. A heat radiation fan; 8. an air inlet; 9. a sealing plate; 10. an electric telescopic rod; 11. a vent hole; 12. connecting the screen frame; 13. a transverse net; 14. a waterproof breathable film; 15. a desiccant; 16. an observation window; 17. a protection plate; 18. a spring.
Detailed Description
For further explanation of the embodiments, the drawings are provided as part of the disclosure and serve primarily to illustrate the embodiments and, together with the description, to explain the principles of operation of the embodiments, and to provide further explanation of the invention and advantages thereof, it will be understood by those skilled in the art that various other embodiments and advantages of the invention are possible, and that elements in the drawings are not to scale and that like reference numerals are generally used to designate like elements.
According to the utility model discloses an embodiment provides a can machine soft start cabinet tears open that can carry out excessive pressure and undervoltage protection.
The first embodiment is as follows:
as shown in figures 1-3, the soft start cabinet of can dismantling machine capable of performing over-pressure and under-pressure protection according to the embodiment of the present invention comprises a cabinet body 1, an exhaust fan 2 is disposed on one side of the cabinet body 1, a cabinet door 3 is disposed in the middle of the front end of the cabinet body 1, the cabinet door 3 is connected with one side of the cabinet body 1 through a safety lock 4, a heat dissipation seat 5 is disposed at the lower end of the cabinet body 1, a heat dissipation chamber 6 is disposed inside the heat dissipation seat 5, a heat dissipation fan 7 is disposed in the middle of the heat dissipation chamber 6, air inlets 8 are disposed on both sides of the heat dissipation seat 5, sealing plates 9 corresponding to the air inlets 8 are disposed on both sides of the inner wall of the heat dissipation chamber 6, an electric telescopic rod 10 is disposed on one side of the sealing plates 9, a plurality of ventilation holes 11 corresponding to the heat dissipation chamber 6 are disposed at the lower end of the cabinet body 1, a connection net frame 12 is disposed on the ventilation holes 11 and the air inlets 8, the middle part of the connecting net frame 12 is provided with a transverse net 13, the middle part of the transverse net 13 is provided with a waterproof breathable film 14, and the middle part of the inner wall of the ventilation hole 11 and the air inlet 8 is provided with a drying agent 15 connected with the connecting net frame 12.
Example two:
as shown in fig. 1-3, the cabinet body 1 is movably connected with the cabinet door 3 through a hinge. An observation window 16 is arranged in the middle of the front end of the cabinet door 3. The top of the cabinet body 1 is provided with a protection plate 17, and the protection plate 17 is connected with the top end of the cabinet body 1 through a spring 18.
As shown in fig. 1 to 3, the electric telescopic rod 10 is connected to the sealing plate 9 through a bearing plate. The cabinet body 1 is internally provided with a power transformer and an alternating current contactor respectively.
For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.
In practical application, the mutual inductor is used for carrying out three-phase electric unbalance protection of fault, overload and current monitoring in real time, the power transformer can be used for carrying out overvoltage and undervoltage protection and voltage monitoring on the motor, the functions are more, the whole system is more stable in operation,
through the drying agent 15 and the transverse net 13 which are arranged at the air inlet 8 and the air vent 11, when air enters the heat dissipation cavity 6 through the air inlet 8, the air can sequentially pass through the waterproof breathable film 14, the drying agent 15 and the transverse net 13, so that dust and moisture in the air can be removed, the cleanness of the air entering the cabinet body 1 is ensured, the dust and moisture are prevented from entering under the condition of good ventilation effect, compared with the traditional soft start cabinet, the soft start cabinet has very good safety, the top end of the cabinet body 1 is effectively protected and supported through the connection of the protection plate 17 and the spring 18 at the upper end of the cabinet body 1, the upper end is prevented from being damaged, through the connection of the heat dissipation fan 7 and the exhaust fan 2, the outside air can effectively enter the cabinet body 1, not only has very good heat dissipation effect, but also can realize the air circulation, and the circulation effect of the air inside the cabinet body 1 is ensured, the damp condition in the cabinet body 1 can be effectively avoided, and the normal use of the equipment in the cabinet body 1 is ensured.
To sum up, with the aid of the above technical scheme of the utility model, through waterproof ventilated membrane 14, drier 15 and trawl 13, clear away dust and moisture in the air, the clean degree of the internal air of the cabinet of entering 1 has been guaranteed, the entering of dust and moisture has also been stopped under the good condition of ventilation effect, effectively can inhale the heat dissipation chamber 6 with the air of outside through air intake 8 in, then pass ventilation hole 11 and enter into the cabinet body 1 in, not only have very good radiating effect, can also realize the circulation of air, the circulation effect of the internal air of the cabinet body 1 has been guaranteed, can effectively avoid the moist condition to appear in the cabinet body 1, the normal use of the internal equipment of the cabinet body 1 has been guaranteed.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The soft start cabinet of the tank dismantling machine capable of performing overpressure and undervoltage protection is characterized by comprising a cabinet body (1), wherein an exhaust fan (2) is arranged on one side of the cabinet body (1), a cabinet door (3) is arranged in the middle of the front end of the cabinet body (1), the cabinet door (3) is connected with one side of the cabinet body (1) through a safety lock (4), a heat radiation seat (5) is arranged at the lower end of the cabinet body (1), a heat radiation cavity (6) is arranged inside the heat radiation seat (5), a heat radiation fan (7) is arranged in the middle of the heat radiation cavity (6), air inlets (8) are arranged on two sides of the heat radiation seat (5), sealing plates (9) corresponding to the air inlets (8) are arranged on two sides of the inner wall of the heat radiation cavity (6), an electric telescopic rod (10) is arranged on one side of the sealing plates (9), a plurality of ventilation holes (11) corresponding to the heat radiation cavity (6) are arranged at the lower end of the cabinet body (1), ventilation hole (11) with all be provided with connection screen frame (12) on air intake (8), the middle part of connecting screen frame (12) is provided with horizontal net (13), the middle part of horizontal net (13) is provided with waterproof ventilated membrane (14), ventilation hole (11) with the inner wall middle part of air intake (8) be provided with connect drier (15) that screen frame (12) are connected.
2. The soft start cabinet of the can dismantling machine capable of protecting against over-pressure and under-pressure as claimed in claim 1, wherein said cabinet body (1) is movably connected to said cabinet door (3) by means of a hinge.
3. The soft start cabinet of the can dismantling machine capable of performing over-voltage and under-voltage protection according to claim 1, characterized in that an observation window (16) is arranged in the middle of the front end of the cabinet door (3).
4. The soft start cabinet of the can dismantling machine capable of performing over-pressure and under-pressure protection according to claim 1, characterized in that a protection plate (17) is arranged above the cabinet body (1), and the protection plate (17) is connected with the top end of the cabinet body (1) through a spring (18).
5. The soft start cabinet of the can dismantling machine capable of performing over-pressure and under-pressure protection as claimed in claim 1, wherein said electric telescopic rod (10) is connected with said sealing plate (9) through a bearing plate.
6. The soft start cabinet of the can dismantling machine capable of performing overvoltage and undervoltage protection according to claim 1, characterized in that a power transformer and an ac contactor are respectively arranged inside the cabinet body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120444309.5U CN214380702U (en) | 2021-03-02 | 2021-03-02 | Can tear soft start cabinet of jar machine open that can carry out excessive pressure and undervoltage protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120444309.5U CN214380702U (en) | 2021-03-02 | 2021-03-02 | Can tear soft start cabinet of jar machine open that can carry out excessive pressure and undervoltage protection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214380702U true CN214380702U (en) | 2021-10-08 |
Family
ID=77967811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120444309.5U Active CN214380702U (en) | 2021-03-02 | 2021-03-02 | Can tear soft start cabinet of jar machine open that can carry out excessive pressure and undervoltage protection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214380702U (en) |
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2021
- 2021-03-02 CN CN202120444309.5U patent/CN214380702U/en active Active
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