CN218649123U

CN218649123U - Remote control cabinet based on PLC

Info

Publication number: CN218649123U
Application number: CN202221432999.3U
Authority: CN
Inventors: 杨亚梅
Original assignee: Shaanxi Zhuokong Automation Instrument Co ltd
Current assignee: Shaanxi Zhuokong Automation Instrument Co ltd
Priority date: 2022-06-09
Filing date: 2022-06-09
Publication date: 2023-03-17
Anticipated expiration: 2032-06-09

Abstract

The utility model relates to a remote control cabinet based on PLC, the intelligent cabinet temperature adjusting device comprises a cabinet body, a side wall bottom of the cabinet body is provided with the air-supply line, and the top of another lateral wall is provided with out the tuber pipe, the inside intercommunication air-supply line of the cabinet body is provided with the air-cooler, the output of air-cooler is provided with the gas transmission person in charge, the gas transmission person in charge is located the inside bottom of the cabinet body, the inside lateral wall of the both ends laminating cabinet body that the gas transmission person in charge is provided with gas transmission branch pipe, evenly be provided with a plurality of jet heads on every gas transmission branch pipe, all can dismantle on air-filter piece with going out the tuber pipe and be provided with the PLC mounting bracket, laminating PLC mounting bracket is provided with the absorber plate on the inner wall of the cabinet body, the outside cooperation of the cabinet body is provided with the heating panel, be provided with the heat conduction post between absorber plate and the heating panel, the utility model discloses the structure is small and exquisite, and the radiating effect is good, can carry out the special heat dissipation to external PLC controller simultaneously.

Description

Remote control cabinet based on PLC

Technical Field

The utility model relates to a switch board technical field specifically is a remote control cabinet based on PLC.

Background

The control cabinet is equipment which assembles switch equipment, measuring instruments, protective electrical appliances, auxiliary equipment and the like in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirement so as to meet the normal operation of an electric power system.

With the development of intelligent control, the PLC control system is gradually applied to the field of remote control cabinets, and stores instructions for executing operations such as logic operation, sequence control, timing, counting, arithmetic operation, and the like in a programmable memory, and controls the operation or the closing of various types of switch devices, measuring instruments, protective electric appliances, and auxiliary devices through digital or analog input and output, thereby realizing the remote control and the automatic operation of the control cabinet.

The Chinese patent document with the publication number of CN211352858U provides a PLC control cabinet, which comprises a PLC control cabinet, wherein a first supporting plate is arranged at the lower part in the PLC control cabinet, a plurality of fans are fixed on the first supporting plate, a filtering mechanism is arranged above each fan, a cold air supply mechanism is arranged on one side of the PLC control cabinet, the cold air supply mechanism is communicated with the cabinet wall of the PLC control cabinet between each fan and the corresponding filtering mechanism, and a first ventilation window is arranged at the top of the PLC control cabinet.

Through the setting that supplies cold wind mechanism, a plurality of fan and fan top filter mechanism in the above-mentioned scheme, can cool down the inside of PLC switch board, the radiating effect is good, does not contain impurity in the cold wind simultaneously.

However, in the scheme, the cooling box is arranged on one side of the PLC control cabinet, the spiral pipe, the cooling fins and the like are arranged in the cooling box and then connected with the control cabinet, so that the control cabinet and the cooling box occupy a larger space together, and the control cabinet is poorer in installation flexibility; in the scheme, the cooling liquid is injected into the spiral pipe to realize heat exchange, the air in the cooling box is cooled, and the cooled air is extracted to realize heat exchange and cooling in the control cabinet, so that the heat exchange process is complicated, the support of the external cooling liquid is required, and the energy waste rate is high; in addition, install the PLC controller at the top of switch board in above-mentioned scheme, protective properties is relatively poor, appears colliding with the damage easily, if outdoor then receive rain easily, and the PLC controller produces heat easily in the use, and above-mentioned scheme lacks the heat radiation structure to the PLC controller, influences the life of PLC controller.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a remote control cabinet based on PLC to solve among the prior art that proposes among the above-mentioned background art switch board and cooler bin cooperation and take up an area of the space and consume the energy and PLC controller protects the poor problem of radiating effect greatly.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a remote control cabinet based on PLC, includes the cabinet body, a lateral wall bottom of the cabinet body is provided with the air-supply line, and the top of another lateral wall is provided with out the tuber pipe, the inside intercommunication air-supply line of the cabinet body is provided with the air-cooler, the output of air-cooler is provided with the gas transmission and is responsible for, the gas transmission is responsible for and is located the inside bottom of the cabinet body, the laminating of both ends that the gas transmission was responsible for the inside lateral wall of the cabinet body is provided with gas transmission branch pipe, every evenly be provided with a plurality of jet heads on the gas transmission branch pipe, all can dismantle on air-supply line and the play tuber pipe and be provided with filtration spare, be provided with the PLC mounting bracket on the inside lateral wall of the cabinet body, the laminating PLC mounting bracket is provided with the absorber plate on the inner wall of the cabinet body, the outside cooperation of the cabinet body is provided with the heating panel, be provided with the heat conduction post between absorber plate and the heating panel.

As a further aspect of the present invention: the filtration piece of air includes the collar, the air intake has been seted up on the collar, the sticky filter screen that is provided with of collar laminating air intake, one side that the air intake was kept away from to the collar is provided with connecting portion, connecting portion and the air-supply line that corresponds and play tuber pipe connection realize dismantling of filter screen through the collar and connect, the cleanness and the change of the filter screen of being convenient for.

As a further aspect of the present invention: the connecting portion include the linkage segment, the inboard of linkage segment is provided with the internal thread, it is provided with the external screw thread to correspond on air-supply line and the play tuber pipe, realizes linkage segment and air-supply line and play tuber pipe through the cooperation of internal thread and external screw thread and can dismantle and be connected between the pipe to realize that filtration of air is connected with dismantling between air-supply line and the play tuber pipe.

As a further aspect of the present invention: be provided with a plurality of snap rings on the inner wall of the cabinet body, every the draw-in groove has been seted up on the snap ring, the draw-in groove with correspond gas transmission is responsible for and gas transmission branch pipe and matches, can strengthen gas transmission and be responsible for and gas transmission branch pipe at the internal installation stability of cabinet through the setting of snap ring.

As a further aspect of the present invention: the both sides of snap ring are provided with fixed ear, be provided with fastening bolt between the inner wall of the fixed ear and the cabinet body, realize the demountable installation of snap ring at the internal portion of cabinet through fixed ear and fastening bolt's cooperation.

As a further aspect of the present invention: the front of the cabinet body is provided with a door, the door is provided with a door handle, one end of the cabinet body is rotatably hinged with the door, and the other end of the cabinet body is provided with a protective lock, so that the protection property of the cabinet body is enhanced.

As a further aspect of the present invention: a plurality of radiating fins are uniformly arranged on the radiating plate, and the radiating performance of the radiating plate is enhanced.

Compared with the prior art, the utility model has the advantages of:

1. the utility model discloses install the air-cooler in the inside of the cabinet body to cooperation gas transmission is responsible for and is defeated gas branch pipe, can with the even internal output at the cabinet of cold wind that the extraction got into the cabinet body under the air-cooler effect, saves holistic area, improves the installation flexibility of the cabinet body, simultaneously, improves the heat dissipation homogeneity of installing at the internal electric elements of cabinet, and direct air flow takes away the internal heat of cabinet, reduces the heat transfer power consumption, guarantees the radiating effect.

2. The utility model discloses be provided with the PLC mounting bracket in the internal portion of cabinet, the laminating PLC mounting bracket is provided with the absorber plate on the inner wall of the cabinet body, the outside cooperation of the cabinet body is provided with the heating panel, be provided with the heat conduction post between absorber plate and the heating panel, install external PLC controller on the PLC mounting bracket, can produce heat in external PLC controller use, these heats are absorbed fast by the absorber plate of the external PLC controller of laminating, and with heat outside transmission to heating panel through the heat conduction post, dispel the heat through the heat dissipation wing on heating panel and the heating panel, through the absorber plate like this, the cooperation of heat conduction post and heating panel can dispel the heat to the back of the external PLC controller laminating cabinet body, and cooperate the air-cooler, gas transmission pipe and gas transmission branch pipe etc., dispel the heat to the front of external PLC controller, the heat dispersion is improved, guarantee the life of external PLC controller.

3. The utility model discloses be provided with filtration piece at the cooperation air-supply line with the play tuber pipe, the cooperation through collar, linkage segment and filter screen realizes the filter screen at the air-supply line and the demountable installation who goes out tuber pipe department, the cleanness and the change of the filter screen of being convenient for.

Drawings

Fig. 1 is a schematic view of an overall structure of a remote control cabinet based on a PLC of the present invention;

fig. 2 is a schematic diagram of the overall structure of a remote control cabinet based on a PLC of the present invention;

FIG. 3 is a sectional view of the internal structure of the middle cabinet body of the present invention;

FIG. 4 is a sectional view of a partial connection structure among the middle cabinet, the PLC mounting rack, the heat absorbing plate, the heat dissipating plate and the heat conducting columns of the present invention;

FIG. 5 is an exploded view of the connection between the air inlet duct and the air filter of the present invention;

FIG. 6 is a cross-sectional view of the overall structure of the air filter of the present invention;

fig. 7 is a schematic view of the overall structure of the middle snap ring of the present invention.

In the figure: 1. a cabinet body; 2. an air inlet pipe; 3. an air outlet pipe; 4. an air cooler; 5. a gas transmission main pipe; 6. a gas delivery branch pipe; 7. a gas showerhead; 8. an air filter; 9. a PLC mounting rack; 10. a heat absorbing plate; 11. a heat dissipation plate; 12. a heat-conducting column; 13. a mounting ring; 14. an air inlet; 15. a filter screen; 16. a connecting section; 17. an internal thread; 18. an external thread; 19. a snap ring; 20. a card slot; 21. fixing the ear; 22. fastening a bolt; 23. a box door; 24. a door handle; 25. a protective lock; 26. and heat dissipation fins.

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.

Example 1:

referring to fig. 1 to 7, in the embodiment of the present invention:

the utility model provides a remote control cabinet based on PLC, the intelligent cabinet temperature adjusting device comprises a cabinet body 1, a side wall bottom of the cabinet body 1 is provided with air-supply line 2, and the top of another lateral wall is provided with out tuber pipe 3, the inside intercommunication air-supply line 2 of the cabinet body 1 is provided with air-cooler 4, the output of air-cooler 4 is provided with the gas transmission and is responsible for 5, the gas transmission is responsible for 5 and is located the inside bottom of the cabinet body 1, the inside lateral wall of the both ends laminating cabinet body 1 that the gas transmission was responsible for 5 is provided with gas transmission branch pipe 6, evenly be provided with a plurality of jet heads 7 on every gas transmission branch pipe 6, all the dismantlement is provided with air filter piece 8 on air-supply line 2 and the play tuber pipe 3, be provided with PLC mounting bracket 9 on the inside lateral wall of the cabinet body 1, laminating PLC mounting bracket 9 is provided with absorber plate 10 on the inner wall of the cabinet body 1, the outside cooperation of the cabinet body 1 is provided with heating panel 11, be provided with heat conduction post 12 between absorber plate 10 and the heating panel 11.

Referring to fig. 1, 2, 5 and 6, in an embodiment of the present invention: the air filter piece 8 comprises a mounting ring 13, an air inlet 14 is formed in the mounting ring 13, a filter screen 15 is arranged in the mounting ring 13 and adhered to the air inlet 14, a connecting portion is arranged on one side, away from the air inlet 14, of the mounting ring 13 and is connected with the corresponding air inlet pipe 2 and the corresponding air outlet pipe 3, the connecting portion comprises a connecting section 16, the inner side of the connecting section 16 is provided with an internal thread 17, an external thread 18 is correspondingly arranged on the air inlet pipe 2 and the air outlet pipe 3, the connecting section 16 is detachably connected with the air inlet pipe 2 and the air outlet pipe 3 through the matching of the internal thread 17 and the external thread 18, when the filter screen 15 needs to be cleaned, the mounting ring 13 is screwed down, the connecting section 16 on the mounting ring 13 is separated from the double-sided pipe 2 or the air outlet pipe 3, the filter screen 15 is detached from the air inlet pipe 2 and the air outlet pipe 3, the filter screen 15 is torn down from the inside of the mounting ring 13, a new filter screen 15 can be replaced, and the filter screen 15 is preferably connected with the mounting ring 13 through an adhesive, and is convenient to tear and replace.

Referring to fig. 3 and 7, in an embodiment of the present invention: be provided with a plurality of snap rings 19 on the inner wall of the cabinet body 1, a draw-in groove 20 has been seted up on every snap ring 19, draw-in groove 20 matches with the gas transmission person in charge 5 and the gas transmission branch pipe 6 that correspond, the both sides of snap ring 19 are provided with fixed ear 21, be provided with fastening bolt 22 between the inner wall of fixed ear 21 and the cabinet body 1, it is fixed to be connected between the inner wall of fixed ear 21 and the cabinet body 1 through fastening bolt 22, thereby realize that the installation of snap ring 19 in the cabinet body 1 is fixed, when realizing the installation of gas transmission person in charge 5 and gas transmission branch pipe 6, be responsible for 5 with the gas transmission branch pipe 6 card in draw-in groove 20, realize that the gas transmission is responsible for 5 and the fixed of gas transmission branch pipe 6 in snap ring 19, and then realize that the gas transmission person in charge 5 and the installation of gas transmission branch pipe 6 in the cabinet body 1 is fixed.

Referring to fig. 1 and 2, in an embodiment of the present invention: the front of the cabinet body 1 is provided with a door 23, the door 23 is provided with a door handle 24, one end of the cabinet body 1 is rotatably hinged with the door 23, the other end of the cabinet body is provided with a protective lock 25, and the door 23 is used for protecting the front of the cabinet body 1.

Referring to fig. 2, in the embodiment of the present invention: the heat dissipating plate 11 is uniformly provided with a plurality of heat dissipating fins 26 to further enhance the heat dissipating performance of the heat dissipating plate 11, thereby further enhancing the heat dissipation after the PLC controller is mounted.

Example 2:

referring to fig. 1 to 5, the utility model relates to a remote control cabinet based on PLC, in the use of the cabinet body 1, when needs cool down to the cabinet body 1 in, start air-cooler 4, under the effect of air-cooler 4, make air-supply line 2 department produce the negative pressure, extract external cold air, the cold air that reachs air-supply line 2 filters at first through the filter screen 15 of air-supply line 2 department, impurity such as dust in the air is intercepted, afterwards, clean air is responsible for 5 transport to air transmission branch pipe 6 through the air transmission, through the even blowout of jet head 7 on the air transmission branch pipe 6, cool down to blowing to the inside of the cabinet body 1, hot-air can rise through air-out pipe 3 discharge on the cabinet body 1, realize that cold air gets into and discharges in the circulation of the cabinet body 1, realize the heat dissipation of the electric elements in the cabinet body 1, thus, the cold wind that directly produces under the effect of air-cooler 4 is used for the heat dissipation in the cabinet body 1, moreover, the air-supply line space is less, there is not outside other structures, be convenient for the installation of the cabinet body 1, simultaneously, the energy is strengthened through the mobile, the heat dissipation ring is good, the utility model is provided with the high-exchange filter screen and the high-effect of the utility model discloses a high heat dissipation ring installation is provided with the filter screen 15, the filter screen 15 and the filter screen is realized, the filter screen is installed, the filter screen is convenient for the air-supporting of air-supporting, the air-exchange efficiency, the air-supporting of air-supporting ring installation, the utility model 2, the utility model is provided with the utility model 2 and the utility model, the utility model discloses a high-supporting.

Example 3:

referring to fig. 1 to 5, on the basis of embodiment 2, the utility model relates to a remote control cabinet based on PLC, the intelligent cabinet temperature adjusting device comprises a cabinet body 1, the utility model discloses inside at the cabinet body 1 is provided with PLC mounting bracket 9, laminating PLC mounting bracket 9 is provided with absorber plate 10 on the inner wall of cabinet body 1, the outside cooperation of the cabinet body 1 is provided with heating panel 11, be provided with heat conduction post 12 between absorber plate 10 and the heating panel 11, install external PLC controller on PLC mounting bracket 9, can produce heat in external PLC controller use, these heats are absorbed fast by the absorber plate 10 of laminating external PLC controller, and outwards transmit the heat to heating panel 11 through heat conduction post 12, dispel the heat through heat dissipation fin 26 on heating panel 11 and heating panel 11, through absorber plate 10 like this, heat conduction post 12 and heating panel 11's cooperation can dispel the heat to external PLC controller laminating cabinet body 1's back, and cooperate air-cooler 4, the gas transmission is responsible for 5 and gas transmission branch pipe 6 etc., dispel the heat to external PLC controller's front, improve heat dispersion, guarantee external PLC controller's life.

In all the above-mentioned schemes, the connection between two components can be selected according to the actual conditions, the matching connection of the bolt and the nut, the bolt or the screw connection or other known connection methods are not described herein, and all the above-mentioned schemes relate to the fixed connection, the welding is considered with priority, and above, it is only the specific implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, and according to the technical scheme of the present invention and the utility model concept of the present invention, equivalent replacement or change should be covered in the protection scope of the present invention.

Claims

1. The utility model provides a remote control cabinet based on PLC, includes the cabinet body (1), its characterized in that: the utility model discloses a cabinet, including the cabinet body, the inside intercommunication air-supply line (2) of the cabinet body (1), and the top of another lateral wall is provided with air-supply line (2), the inside intercommunication air-supply line (2) of the cabinet body (1) is provided with air-cooler (4), the output of air-cooler (4) is provided with gas transmission and is responsible for (5), gas transmission is responsible for (5) and is located the inside bottom of the cabinet body (1), the laminating of both ends of gas transmission and responsible for (5) the inside lateral wall of the cabinet body (1) is provided with gas transmission branch pipe (6), every evenly be provided with a plurality of jet heads (7) on gas transmission branch pipe (6), all can dismantle on air-supply line (2) and air-out pipe (3) and be provided with filtration piece (8), be provided with PLC mounting bracket (9) on the inside lateral wall of the cabinet body (1), laminating PLC mounting bracket (9) on the inner wall of the cabinet body (1) is provided with absorber plate (10), the outside cooperation of the cabinet body (1) is provided with heating panel (11), be provided with heat conduction post (12) between absorber plate (10) and heat-sink plate (11).

2. The PLC-based remote control cabinet according to claim 1, wherein: air filter (8) are including collar (13), air intake (14) have been seted up on collar (13), laminating air intake (14) is sticky in collar (13) and is provided with filter screen (15), one side that air intake (14) were kept away from in collar (13) is provided with connecting portion, connecting portion are connected with air-supply line (2) and play tuber pipe (3) that correspond.

3. The PLC-based remote control cabinet according to claim 2, wherein: the connecting portion include linkage segment (16), the inboard of linkage segment (16) is provided with internal thread (17), correspond on air-supply line (2) and the play tuber pipe (3) and be provided with external screw thread (18).

4. The PLC-based remote control cabinet according to claim 1, wherein: be provided with a plurality of snap rings (19) on the inner wall of the cabinet body (1), every draw-in groove (20) have been seted up on snap ring (19), draw-in groove (20) and corresponding gas transmission is responsible for (5) and gas transmission branch pipe (6) and matches.

5. The PLC-based remote control cabinet according to claim 4, wherein: fixing lugs (21) are arranged on two sides of the clamping ring (19), and fastening bolts (22) are arranged between the fixing lugs (21) and the inner wall of the cabinet body (1).

6. The PLC-based remote control cabinet according to claim 1, wherein: the front side of the cabinet body (1) is provided with a door (23), the door (23) is provided with a door handle (24), one end of the cabinet body (1) is rotatably hinged with the door (23), and the other end of the cabinet body is provided with a protective lock (25).

7. The PLC-based remote control cabinet according to claim 1, wherein: the heat dissipation plate (11) is uniformly provided with a plurality of heat dissipation fins (26).