CN221103808U - PLC electric automatization controlling means - Google Patents
PLC electric automatization controlling means Download PDFInfo
- Publication number
- CN221103808U CN221103808U CN202323002048.XU CN202323002048U CN221103808U CN 221103808 U CN221103808 U CN 221103808U CN 202323002048 U CN202323002048 U CN 202323002048U CN 221103808 U CN221103808 U CN 221103808U
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- Prior art keywords
- fixedly connected
- shell body
- dry powder
- plc
- outer shell
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- 239000000843 powder Substances 0.000 claims abstract description 20
- 239000007921 spray Substances 0.000 claims abstract description 17
- 239000000428 dust Substances 0.000 claims abstract description 9
- 230000001681 protective effect Effects 0.000 claims abstract description 9
- 239000000779 smoke Substances 0.000 claims abstract description 9
- 230000017525 heat dissipation Effects 0.000 claims description 11
- 238000009434 installation Methods 0.000 claims description 10
- 238000013016 damping Methods 0.000 claims description 4
- 230000000087 stabilizing effect Effects 0.000 claims description 3
- 210000003437 trachea Anatomy 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims 2
- 238000012544 monitoring process Methods 0.000 abstract description 9
- 230000005855 radiation Effects 0.000 abstract description 7
- 229940098458 powder spray Drugs 0.000 abstract description 4
- 230000006698 induction Effects 0.000 abstract description 2
- 238000007664 blowing Methods 0.000 abstract 1
- 238000004880 explosion Methods 0.000 abstract 1
- 230000002265 prevention Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
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- Fire Alarms (AREA)
Abstract
The utility model discloses a PLC electric automatic control device, which belongs to the technical field of PLC controllers and comprises an outer shell, wherein an explosion-proof frame is fixedly embedded in the outer shell, the inner bottom wall of the outer shell is fixedly connected with a PLC controller main body, the front surface of the outer shell is hinged with a protective door through two hinges, the back surface of the outer shell is fixedly connected with a mounting support plate, the upper surface of the mounting support plate is fixedly connected with a high-pressure dry powder fire extinguishing tank, the PLC controller main body in the outer shell can be subjected to blowing and heat radiation through a heat radiation fan, a dust cover, a heat radiation opening and a heat radiation air window, the high-temperature phenomenon is avoided, and the explosion-proof frame, a smoke monitoring sensor, the high-pressure dry powder fire extinguishing tank, an electromagnetic control valve, a T-shaped spray pipe, a dry powder spray head and a single chip microcomputer are arranged, so that monitoring induction can be performed when a flame appears in the inner element of the PLC controller main body, dry powder fire extinguishing can be realized, the explosion prevention and effective fire extinguishing of the outer shell can be conveniently used safely and stably.
Description
Technical Field
The utility model relates to the technical field of PLC controllers, in particular to a PLC electrical automation control device.
Background
The programmable logic controller is a digital operation electronic system specially designed for application in industrial environment, it adopts a programmable memory, in its interior the instructions for executing logic operation, sequence control, timing, counting and arithmetic operation, etc. are stored, and various types of mechanical equipment or production process can be controlled by means of digital or analog input and output, and with the progress of PLC technology, the control device of many equipments can be used for PLC device.
The chinese patent with publication No. CN212623720U discloses a PLC electric automation control device, but the above patent has a certain disadvantage when in use, the internal element of the PLC can generate heat during the operation, the heat dissipation effect of the PLC electric automation control device in the above patent is poor, the heat generated by the element is easy to be accumulated in the PLC electric automation control device, the element can be damaged when working in a high temperature environment for a long time, and the PLC electric automation control device has no explosion-proof and fire-proof function, so that the PLC electric automation control device is inconvenient for safe and stable use, and therefore, the PLC electric automation control device is provided by the person skilled in the art to solve the problem set forth in the above background technology.
Disclosure of utility model
The utility model aims to provide a PLC electric automation control device for solving the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The utility model provides a PLC electric automatization controlling means, includes the shell body, the inside fixed explosion-proof frame that inlays of shell body, the interior bottom fixedly connected with PLC controller main part of shell body, the front of shell body articulates through two hinges has the guard gate, the back fixedly connected with installation extension board of shell body, the last fixed surface of installation extension board is connected with high-pressure dry powder fire-extinguishing tank, the fixed intercommunication of the output of high-pressure dry powder fire-extinguishing tank has electromagnetic control valve, electromagnetic control valve's output fixed intercommunication has the trachea, the inside of shell body is equipped with T type spray tube, the top of T type spray tube runs through the shell body and communicates with tracheal bottom fixed, the fixed intercommunication of the surface of T type spray tube has two sets of symmetrical dry powder shower nozzle, the fixed heat dissipation wind window of inlaying of both sides face of shell body, the fixed mosaic of upper surface of shell body has smoke monitoring sensor, the back fixedly connected with singlechip of shell body, smoke monitoring sensor passes through wire and is connected with singlechip electrical connection, singlechip passes through wire and electromagnetic control valve electrical connection.
As still further aspects of the utility model: the back of shell body is fixed to be inlayed and is had radiator fan, the back fixedly connected with dust cover of shell body, the dust cover is located radiator fan directly behind.
As still further aspects of the utility model: the front of the protective door is fixedly inlaid with an observation frame, and the front of the protective door is fixedly connected with a switch handle.
As still further aspects of the utility model: a group of heat dissipation ports are formed in the front face of the protective door, and the heat dissipation ports are located on the left side of the switch handle.
As still further aspects of the utility model: the outer surface fixedly connected with two firm branches of T type spray tube, two the one end that firm branch kept away from each other all is with the inner wall fixed connection of shell body.
As still further aspects of the utility model: the back fixedly connected with damping pad of installation extension board, two mounting holes have been seted up to the back of installation extension board.
Compared with the prior art, the utility model has the beneficial effects that:
This PLC electric automatization controlling means through radiator fan, dust cover, thermovent and the heat dissipation wind window that set up, can blow the heat dissipation to the inside PLC controller main part of shell, avoid appearing the high temperature phenomenon to through explosion-proof frame, smog monitoring sensor, high-pressure dry powder fire-extinguishing tank, electromagnetic control valve, T type spray tube, dry powder shower nozzle and the singlechip that set up, can monitor the response when the flame appears in the internal component of PLC controller main part, and carry out dry powder fire extinguishing, realize explosion-proof and the effective fire extinguishing of shell, the safe and stable use of PLC electric control equipment of being convenient for.
Drawings
FIG. 1 is a schematic view of the overall perspective structure of a PLC electrical automation control device;
FIG. 2 is a rear view of the outer housing of the PLC electrical automation control device;
FIG. 3 is a schematic view of the internal cross sectional structure of the outer housing in the PLC electrical automation control device;
Fig. 4 is a cross-sectional view of a side view of an outer housing in a PLC electrical automation control device.
In the figure: 1. an outer housing; 2. an observation frame; 3. a protective door; 4. a heat radiation port; 5. a T-shaped spray pipe; 6. an air pipe; 7. an electromagnetic control valve; 8. a high pressure dry powder fire extinguishing tank; 9. a heat dissipation air window; 10. a switch handle; 11. a dust cover; 12. a mounting hole; 13. a damping pad; 14. mounting a support plate; 15. a smoke monitoring sensor; 16. a single chip microcomputer; 17. a dry powder spray head; 18. stabilizing the supporting rod; 19. a PLC controller main body; 20. an explosion-proof frame; 21. a heat radiation fan.
Detailed Description
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in 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 orientation, be configured and operated in a specific orientation, 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 a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either 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 can be understood by those of ordinary skill in the art in a specific case.
Referring to fig. 1 to 4, in the embodiment of the utility model, the PLC electric automation control device includes an outer housing 1, an explosion-proof frame 20 is fixedly embedded in the inner side of the outer housing 1, a PLC controller main body 19 is fixedly connected to the inner bottom wall of the outer housing 1, a protection door 3 is hinged to the front side of the outer housing 1 through two hinges, a mounting support plate 14 is fixedly connected to the back side of the outer housing 1, a high-pressure dry powder fire extinguishing tank 8 is fixedly connected to the upper surface of the mounting support plate 14, an electromagnetic control valve 7 is fixedly connected to the output end of the high-pressure dry powder fire extinguishing tank 8, an air pipe 6 is fixedly connected to the output end of the electromagnetic control valve 7, a T-shaped spray pipe 5 is arranged in the outer housing 1, the top end of the T-shaped spray pipe 5 penetrates through the outer housing 1 and is fixedly connected to the bottom end of the air pipe 6, two groups of symmetrical dry powder spray heads 17 are fixedly connected to the outer surface of the T-shaped spray pipe 5, a wind window 9 is fixedly embedded on both left and right sides of the outer housing 1, a single chip microcomputer 16 is fixedly embedded on the upper surface of the outer housing 1, a smoke monitoring sensor 15 is fixedly connected to the back side of the outer housing 1, the smoke sensor 15 is fixedly connected to the single chip microcomputer 6, the smoke monitoring sensor 16 is fixedly connected to the single chip microcomputer 7 and electrically connected to the single chip microcomputer 7 through a wire 16.
The back of shell body 1 is fixed to be inlayed and is had radiator fan 21, the back fixedly connected with dust cover 11 of shell body 1, dust cover 11 is located radiator fan 21 directly behind, can blow the heat dissipation to PLC controller main part 19, the stable use of PLC controlling means of being convenient for, the front of guard gate 3 is fixed to be inlayed and is had observation frame 2, the front fixedly connected with switch handle 10 of guard gate 3 can observe the inside of shell body 1, be convenient for know PLC controller main part 19 behavior, a set of thermovent 4 has been seted up in the front of guard gate 3, thermovent 4 is located the left side of switch handle 10, can increase the inside air current flux of shell body 1, the heat dissipation of PLC controller main part 19 of being convenient for.
The surface fixedly connected with two firm branches 18 of T type spray tube 5, the one end that two firm branches 18 kept away from each other all with the inner wall fixed connection of shell body 1, can support fixedly T type spray tube 5, the stable of the dry powder of being convenient for spray of putting out a fire, the back fixedly connected with damping pad 13 of installation extension board 14, two mounting holes 12 have been seted up at the back of installation extension board 14, can install fixedly to shell body 1, the stable use of the PLC controller main part 19 of being convenient for.
The working principle of the utility model is as follows: when the intelligent fire extinguishing device is used, firstly, the outer shell 1 is installed and fixed through the installation support plate 14 and the installation holes 12, then the PLC controller main body 19 is installed in the outer shell 1, the fire extinguishing device and the heat radiating device are installed in the outer shell 1, the protective door 3 is closed, the PLC controller main body 19 is electrified for use, when the intelligent fire extinguishing device is used, the PLC controller main body 19 is blown by utilizing the work of the heat radiating fan 21, heat is discharged through the heat radiating opening 4 and the heat radiating air window 9, the heat radiation and the temperature reduction of the PLC controller main body 19 are realized, when a fire disaster occurs, the smoke monitoring sensor 15 is utilized for detecting and sensing, and an induction signal is transmitted to the singlechip 16, the singlechip 16 controls and opens the electromagnetic control valve 7, so that dry powder extinguishing agent in the high-pressure dry powder extinguishing tank 8 is evenly sprayed out through the air pipe 6, the T-shaped spray pipe 5 and the dry powder spray nozzle 17, and the dry powder extinguishing is carried out in the outer shell 1, and the safe and stable use of the PLC electric automatic control device is realized.
While the utility model has been described with reference to the preferred embodiments, it will be apparent to those skilled in the art that the utility model is not limited to the details of the exemplary embodiments and that the utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof, as long as the scope of the utility model is defined by the claims and its spirit and scope. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (6)
- The utility model provides a PLC electric automatization controlling means, includes shell body (1), its characterized in that, the inside fixed explosion-proof frame (20) that inlays of shell body (1), the interior bottom wall fixedly connected with PLC controller main part (19) of shell body (1), the front of shell body (1) articulates through two hinges has guard gate (3), the back fixedly connected with installation extension board (14) of shell body (1), the upper surface fixedly connected with high pressure dry powder fire extinguishing pot (8) of installation extension board (14), the output fixedly connected with solenoid valve (7) of high pressure dry powder fire extinguishing pot (8), the output fixedly connected with trachea (6) of solenoid valve (7), the inside of shell body (1) is equipped with T type spray tube (5), the top of T type spray tube (5) runs through shell body (1) and fixedly communicates with the bottom of trachea (6), the surface fixedly connected with two sets of symmetrical dry powder shower nozzle (17) of T type spray tube (5), the upper surface fixedly connected with high pressure dry powder fire extinguishing pot (8) of shell body (1), the left side face (16) of the sensor chip microcomputer (16) is inlayed to the output fixedly connected with smoke sensor (16) of shell body (1), the singlechip (16) is electrically connected with the electromagnetic control valve (7) through a lead.
- 2. The PLC electric automation control device according to claim 1, wherein a cooling fan (21) is fixedly embedded in the back of the outer housing (1), a dust cover (11) is fixedly connected to the back of the outer housing (1), and the dust cover (11) is located right behind the cooling fan (21).
- 3. The PLC electric automation control device of claim 1, wherein the front surface of the protective door (3) is fixedly inlaid with an observation frame (2), and the front surface of the protective door (3) is fixedly connected with a switch handle (10).
- 4. The PLC electric automation control device of claim 3, wherein the front face of the protective door (3) is provided with a set of heat dissipation ports (4), and the heat dissipation ports (4) are located at the left side of the switch handle (10).
- 5. The PLC electric automation control device according to claim 1, wherein the outer surface of the T-shaped nozzle (5) is fixedly connected with two stabilizing struts (18), and the ends of the two stabilizing struts (18) which are far away from each other are fixedly connected with the inner wall of the outer housing (1).
- 6. The PLC electrical automation control device of claim 1, wherein the back of the mounting support plate (14) is fixedly connected with a damping pad (13), and two mounting holes (12) are formed in the back of the mounting support plate (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323002048.XU CN221103808U (en) | 2023-11-07 | 2023-11-07 | PLC electric automatization controlling means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323002048.XU CN221103808U (en) | 2023-11-07 | 2023-11-07 | PLC electric automatization controlling means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221103808U true CN221103808U (en) | 2024-06-07 |
Family
ID=91327991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323002048.XU Active CN221103808U (en) | 2023-11-07 | 2023-11-07 | PLC electric automatization controlling means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221103808U (en) |
-
2023
- 2023-11-07 CN CN202323002048.XU patent/CN221103808U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |