CN213878767U - Automatic temperature control dust collector of PLC switch board - Google Patents
Automatic temperature control dust collector of PLC switch board Download PDFInfo
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- CN213878767U CN213878767U CN202022954148.2U CN202022954148U CN213878767U CN 213878767 U CN213878767 U CN 213878767U CN 202022954148 U CN202022954148 U CN 202022954148U CN 213878767 U CN213878767 U CN 213878767U
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- plc switch
- pipe
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Abstract
The utility model discloses an automatic control by temperature change dust collector of PLC switch board, including the PLC switch board body, temperature detect switch is installed at the top of PLC switch board body, the top fixed mounting of PLC switch board body has the protective housing, the side of PLC switch board body is run through and is installed the air exhaust pipeline, the one end bolted connection of air exhaust pipeline has the dustproof pipe, the one end fixedly connected with blast pipe of dustproof pipe, the one end of blast pipe is connected with centrifugal fan, centrifugal fan's side is connected with the straight tube, the one end of straight tube is connected with the dust collecting box, the top of PLC switch board body is run through and is installed the admission line. After the top of contact piece contacts with the bottom of circular telegram switch, air-blower and centrifugal fan's input and external power switch-on remove dust to the PLC switch board body, but this device simple structure, convenient to use automatic start dust removal facility, dust removal effect is good.
Description
Technical Field
The utility model relates to a switch board technical field especially relates to an automatic temperature control dust collector of PLC switch board.
Background
The PLC control cabinet is a programmable control cabinet, the control cabinet is a complete set of control cabinet, and the electric cabinet can realize the control of a motor and a switch. The PLC control cabinet has the protection functions of overload, short circuit, open-phase protection and the like. The PLC control cabinet can realize single-cabinet automatic control, and can also form a Distributed Control System (DCS) through an industrial Ethernet or an industrial field bus network. The PLC control cabinet can adapt to industrial automation control occasions of various sizes. The method is widely applied to industries such as electric power, metallurgy, chemical industry, papermaking and environmental protection sewage treatment.
However, the dust collector of current PLC switch board is owing to lack the control by temperature change dust removal facility, leads to the dust removal of switch board to need artifical regular manual clearance, and on the one hand, is unfavorable for using manpower sparingly, and on the other hand leads to the use convenience of switch board to reduce.
SUMMERY OF THE UTILITY MODEL
In order to overcome the not enough of prior art, the utility model provides an automatic control by temperature change dust collector of PLC switch board, after the top of contact piece and the bottom contact of circular telegram switch, can open the circular telegram switch, the input and the external power source switch-on of air-blower and centrifugal fan this moment remove dust to the PLC switch board body, but this device simple structure, convenient to use, automatic start dust removal facility, dust removal effect is good.
In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides an automatic temperature control dust collector of PLC switch board, includes the PLC switch board body, temperature detect switch is installed at the top of PLC switch board body, the top fixed mounting of PLC switch board body has the protective housing, the side of PLC switch board body runs through and installs exhaust duct, exhaust duct's one end bolted connection has the dustproof pipe, the one end fixedly connected with blast pipe of dustproof pipe, the one end of blast pipe is connected with centrifugal fan, centrifugal fan's side is connected with the straight tube, the one end of straight tube is connected with the dust collecting box, the top of PLC switch board body runs through and installs the admission line, the bottom of admission line is connected with the cartridge filter, the surface activity joint of cartridge filter has the door plant, the bottom of cartridge filter runs through installs the standpipe, the bottom fixedly connected with air-blower of standpipe.
As an optimal technical scheme of the utility model, the surface of PLC switch board body inlays and is equipped with display screen and function button, the function button is provided with a plurality ofly.
As a preferred technical scheme of the utility model, the spout has been seted up to temperature detect switch's inner wall, the inside joint of spout has the contact piece, temperature detect switch's top fixedly connected with stationary blade, the inside of stationary blade is run through and is installed circular telegram switch.
As an optimal technical scheme of the utility model, the dustproof pipe is the U type hollow tube, the both ends of dustproof pipe are connected with the hexagonal connecting block respectively.
As an optimal technical scheme of the utility model, the inside threaded connection of dust collecting box has the involution lid, the top of involution lid is provided with hand carousel.
As an optimal technical scheme of the utility model, the connecting portion of admission line and PLC switch board body are provided with rubber seal, the admission line is the cavity form.
As an optimal technical scheme of the utility model, the inside joint of cartridge filter has the activated carbon adsorption board, the door plant is curved surface form aluminum alloy sheet metal.
Compared with the prior art, the utility model discloses the beneficial effect that can reach is:
1. the PLC control cabinet has the advantages that the contact piece can move along the inside of the sliding groove through the thermal expansion of the gas inside the PLC control cabinet body, the power-on switch can be turned on after the top of the contact piece is contacted with the bottom of the power-on switch, and the input ends of the air blower and the centrifugal fan are connected with an external power supply to remove dust of the PLC control cabinet body;
2. the inside that the gas inlet pipe who removes dust through filtering lets in the PLC switch board body, the air current is blown to the inside spare part of PLC switch board body and is removed dust, the dust is after the air current blows up, but the blast pipe can be cooperated after the centrifugal fan work, dustproof pipe and air exhaust pipeline attract the inside dust of PLC switch board body to the inside of straight tube and dust collecting box, collect the dust through the dust collecting box, work through air-blower cooperation centrifugal fan, can be at the inside top-down's that forms dust removal air current of PLC switch board body, thereby promote the inside holistic dust collection ability of PLC switch board body.
Drawings
Fig. 1 is a complete structural schematic diagram of the present invention;
FIG. 2 is a view of the back of the utility model;
fig. 3 is a front view of the present invention;
FIG. 4 is a view-angle structure diagram of the bottom of the temperature control switch of the present invention;
fig. 5 is a structural diagram of the temperature control switch of the present invention.
Wherein: 1. a PLC control cabinet body; 2. a display screen; 3. function keys; 4. a temperature control switch; 5. a chute; 6. a contact piece; 7. a fixing sheet; 8. a power-on switch; 9. a protective shell; 10. an air extraction pipeline; 11. a dust-proof pipe; 12. an exhaust pipe; 13. a centrifugal fan; 14. a straight pipe; 15. a dust collection box; 16. sealing the cover; 17. an air intake duct; 18. a filter cartridge; 19. a door panel; 20. a vertical tube; 21. a blower.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.
Example (b):
as shown in fig. 1-5, an automatic temperature control dust collector of PLC control cabinet, including PLC control cabinet body 1, temperature detect switch 4 is installed at the top of PLC control cabinet body 1, the top fixed mounting of PLC control cabinet body 1 has protective housing 9, the side of PLC control cabinet body 1 runs through and installs air exhaust pipeline 10, the one end bolted connection of air exhaust pipeline 10 has dust tube 11, the one end fixedly connected with blast pipe 12 of dust tube 11, the one end of blast pipe 12 is connected with centrifugal fan 13, the side of centrifugal fan 13 is connected with straight tube 14, the one end of straight tube 14 is connected with dust collecting box 15, the top of PLC control cabinet body 1 runs through and installs intake pipe 17, the bottom of intake pipe 17 is connected with cartridge filter 18, the movable joint in surface of cartridge filter 18 has door plant 19, the bottom of cartridge filter 18 runs through and installs standpipe 20, the bottom fixedly connected with air-blower 21 of standpipe 20.
The input end of the blower 21 is electrically connected with an external power supply, the blower 21 works, meanwhile, the vertical pipe 20 is matched to guide airflow to the inside of the filter cartridge 18 for filtering, the filtered and dedusted gas is further introduced into the air inlet pipeline 17 and is introduced into the PLC control cabinet body 1 through the air inlet pipeline 17, the airflow entering the PLC control cabinet body 1 blows and dedustes the parts inside the PLC control cabinet body 1, after the dust is blown up by the airflow, the input end of the centrifugal fan 13 is electrically connected with the external power supply, the centrifugal fan 13 can be matched with the exhaust pipe 12, the dustproof pipe 11 and the air extraction pipeline 10 to suck the dust inside the PLC control cabinet body 1 into the straight pipe 14 and the dust collection box 15 after working, the dust inside the PLC control cabinet body 1 is collected through the dust collection box 15, and the dedusting effect of the PLC control cabinet body 1 is realized, this scheme is through the work of air-blower 21 cooperation centrifugal fan 13, can form top-down's dust removal air current in PLC switch board body 1 is inside to promote the inside holistic dust removal ability of PLC switch board body 1.
In other embodiments, the surface of PLC switch board body 1 inlays and is equipped with display screen 2 and function button 3, and function button 3 is provided with a plurality ofly.
In other embodiments, a chute 5 is formed in an inner wall of the temperature control switch 4, a contact piece 6 is clamped in the chute 5, a fixing piece 7 is fixedly connected to the top of the temperature control switch 4, a power switch 8 is installed in the fixing piece 7 in a penetrating manner, the contact piece 6 is movably clamped in the chute 5 by arranging, a blocking piece is arranged at the inner bottom of the temperature control switch 4, when the temperature inside the PLC control cabinet body 1 is reduced, the contact piece 6 is in contact with the inner bottom of the temperature control switch 4, when the temperature inside the PLC control cabinet body 1 is increased, the contact piece 6 can move along the inside of the chute 5 by the expansion of the gas inside the PLC control cabinet body 1 due to heating, after the top of the contact piece 6 is in contact with the bottom of the power switch 8, the power switch 8 can be turned on, at the moment, the input ends of the air blower 21 and the centrifugal fan 13 are connected with an external power supply, and the PLC control cabinet body 1 removes dust, the device has simple structure and convenient use, can automatically start the dust removal facility, and has good dust removal effect.
In other embodiments, the dustproof pipe 11 is a U-shaped hollow pipe, the two ends of the dustproof pipe 11 are respectively connected with a hexagonal connecting block, and the two ends of the dustproof pipe 11 are respectively connected with a hexagonal connecting block, so that when the dustproof pipe 11 is assembled and disassembled, the inside of the dustproof pipe 11 can be cleaned conveniently, and a good dust removal effect can be guaranteed.
In other embodiments, the dust collecting box 15 is screwed to the sealing cover 16, and a hand-held rotary table is disposed on the top of the sealing cover 16 and is screwed to the sealing cover 16, so as to facilitate the assembly and disassembly of the sealing cover 16.
In other embodiments, the connecting portion of admission line 17 and PLC switch board body 1 is provided with rubber seal, and admission line 17 is the cavity form, is provided with rubber seal through the connecting portion of admission line 17 and PLC switch board body 1, is favorable to promoting admission line 17's gas tightness, guarantees good dust removal effect.
In other embodiments, the inside joint of cartridge filter 18 has the activated carbon adsorption board, and door plant 19 is curved surface form aluminum alloy sheet, sets up the activated carbon adsorption board through the inside of cartridge filter 18, can adsorb the filtration to the air current that gets into the inside of cartridge filter 18, through installation door plant 19, has made things convenient for the installation, the change and the dismantlement of activated carbon adsorption board.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides an automatic temperature control dust collector of PLC switch board, includes PLC switch board body (1), temperature detect switch (4), its characterized in that are installed to the top of PLC switch board body (1): the protective shell (9) is fixedly installed at the top of the PLC control cabinet body (1), an air suction pipeline (10) is installed on the side face of the PLC control cabinet body (1) in a penetrating mode, one end of the air suction pipeline (10) is connected with a dustproof pipe (11) through a bolt, one end of the dustproof pipe (11) is fixedly connected with an exhaust pipe (12), one end of the exhaust pipe (12) is connected with a centrifugal fan (13), the side face of the centrifugal fan (13) is connected with a straight pipe (14), one end of the straight pipe (14) is connected with a dust collecting box (15), an air inlet pipeline (17) is installed at the top of the PLC control cabinet body (1) in a penetrating mode, the bottom of the air inlet pipeline (17) is connected with a filter cylinder (18), a door plate (19) is movably clamped on the surface of the filter cylinder (18), and a vertical pipe (20) is installed at the bottom of the filter cylinder (18) in a penetrating mode, the bottom of the vertical pipe (20) is fixedly connected with an air blower (21).
2. The automatic temperature control dust collector of PLC switch board of claim 1, characterized in that: the surface of PLC switch board body (1) inlays and is equipped with display screen (2) and function button (3), function button (3) are provided with a plurality ofly.
3. The automatic temperature control dust collector of PLC switch board of claim 1, characterized in that: spout (5) have been seted up to the inner wall of temperature detect switch (4), the inside joint of spout (5) has contact piece (6), the top fixedly connected with stationary blade (7) of temperature detect switch (4), the inside of stationary blade (7) is run through and is installed circular telegram switch (8).
4. The automatic temperature control dust collector of PLC switch board of claim 1, characterized in that: the dustproof pipe (11) is a U-shaped hollow pipe, and two ends of the dustproof pipe (11) are respectively connected with a hexagonal connecting block.
5. The automatic temperature control dust collector of PLC switch board of claim 1, characterized in that: the interior of the dust collecting box (15) is connected with a sealing cover (16) in a threaded manner, and a hand-held rotary table is arranged at the top of the sealing cover (16).
6. The automatic temperature control dust collector of PLC switch board of claim 1, characterized in that: the connecting portion of admission line (17) and PLC switch board body (1) is provided with rubber seal, admission line (17) are hollow.
7. The automatic temperature control dust collector of PLC switch board of claim 1, characterized in that: the inside joint of cartridge filter (18) has the active carbon adsorption board, door plant (19) are curved surface form aluminum alloy sheet metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022954148.2U CN213878767U (en) | 2020-12-08 | 2020-12-08 | Automatic temperature control dust collector of PLC switch board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022954148.2U CN213878767U (en) | 2020-12-08 | 2020-12-08 | Automatic temperature control dust collector of PLC switch board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213878767U true CN213878767U (en) | 2021-08-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022954148.2U Active CN213878767U (en) | 2020-12-08 | 2020-12-08 | Automatic temperature control dust collector of PLC switch board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213878767U (en) |
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2020
- 2020-12-08 CN CN202022954148.2U patent/CN213878767U/en active Active
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