CN115628316A - High-temperature high-pressure leakage-free electromagnetic valve - Google Patents
High-temperature high-pressure leakage-free electromagnetic valve Download PDFInfo
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- CN115628316A CN115628316A CN202211111668.4A CN202211111668A CN115628316A CN 115628316 A CN115628316 A CN 115628316A CN 202211111668 A CN202211111668 A CN 202211111668A CN 115628316 A CN115628316 A CN 115628316A
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- 239000000428 dust Substances 0.000 claims abstract description 49
- 238000001125 extrusion Methods 0.000 claims abstract description 42
- 230000017525 heat dissipation Effects 0.000 claims abstract description 25
- 230000007246 mechanism Effects 0.000 claims abstract description 12
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 10
- 230000010405 clearance mechanism Effects 0.000 claims abstract description 7
- 238000004140 cleaning Methods 0.000 claims description 62
- 230000005540 biological transmission Effects 0.000 claims description 19
- 238000004804 winding Methods 0.000 claims description 12
- 238000010438 heat treatment Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009972 noncorrosive effect Effects 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/68—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements
- B01D46/681—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements by scrapers, brushes or the like
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0213—Venting apertures; Constructional details thereof
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Magnetically Actuated Valves (AREA)
Abstract
The invention discloses a high-temperature high-pressure leakage-free electromagnetic valve. Relates to the technical field of electromagnetic valves. The novel electromagnetic valve is characterized by comprising a valve body, the inner wall of valve body is fixed with a valve plug seat, a valve plug groove is formed in the top of the valve plug seat, the top of the valve body is fixed with a fixing frame, the inner wall of the fixing frame is fixed with a placing plate, the top of the placing plate is fixed with an electromagnet, the inner wall of the fixing frame is fixed with a fixing sleeve, the inner wall of the fixing sleeve is fixed with a first reset spring, the bottom of the first reset spring is fixed with a movable iron core, the bottom of the placing plate is fixed with a second reset spring, and the bottom of the second reset spring is fixed with the top of a valve plug. This high temperature high pressure does not have leakage solenoid valve, when closing the power, when making the valve plug drive the extrusion piece and move down, can make the extrusion piece extrude the stripper plate, through drive mechanism and clearance mechanism's cooperation, and then can play and carry out clear effect to the dust screen, prevents to adhere to a large amount of dust influences the heat dissipation to the solenoid valve on the dust screen.
Description
Technical Field
The invention relates to the technical field of electromagnetic valves, in particular to a high-temperature high-pressure leakage-free electromagnetic valve.
Background
In the development of the present stage, high-pressure electromagnetic valves are used in various industries, and in the preferred products of automation control engineering, project transformation and equipment matching, the high-pressure electromagnetic valves have wide range of general media, can be respectively used for fluids such as water, light oil, heavy oil, non-corrosive gas and steam, and the like, such as a drainage system of an air exhaust pipeline of a power station and an exhaust system of an evaporator, and mainly perform double-position automatic adjustment on media in the pipeline.
Current high temperature high pressure does not have leakage solenoid valve when carrying out high temperature heat dissipation to the solenoid valve, all carries out the heat dissipation through seting up the louvre, generally can set up the dust screen in louvre department and stop external dust, when the dust screen is gone up adnexed dust too much, probably can make the mesh jam of dust screen, can influence the heat dissipation of solenoid valve.
Disclosure of Invention
The invention mainly aims to provide a high-temperature high-pressure leakage-free electromagnetic valve, which solves the problems in the background technology.
In order to achieve the above object, the present invention provides a high temperature and high pressure non-leakage electromagnetic valve, which includes a valve body, wherein a valve plug seat is fixed on an inner wall of the valve body, a valve plug groove is formed on a top of the valve plug seat, a fixed frame is fixed on a top of the valve body, a placing plate is fixed on an inner wall of the fixed frame, an electromagnet is fixed on a top of the placing plate, a fixed sleeve is fixed on an inner wall of the fixed frame, a first reset spring is fixed on an inner wall of the fixed sleeve, a movable iron core is fixed on a bottom of the first reset spring, a second reset spring is fixed on a bottom of the placing plate, a top of a valve plug is fixed on a bottom of the second reset spring, a heat dissipation plate is fixed on a bottom of the placing plate, a transmission mechanism and a cleaning mechanism are arranged in the fixed frame, and the transmission mechanism includes:
the extrusion plate is slidably arranged on the side wall of the heat dissipation plate;
one side of the transmission spring is fixed on the extrusion plate, the other side of the transmission spring is fixed on the fixed block, and the fixed block is fixed on the heat dissipation plate;
the movable rod, the one end of movable rod articulates on the stripper plate, the other end of movable rod articulates on the ejector pad, the bottom of ejector pad is fixed with the slider.
Optionally, the side wall of the fixing frame is provided with heat dissipation holes, the inner walls of the heat dissipation holes are fixed with guide plates, and the tops of the guide plates are fixed with dust screens.
Optionally, clearance mechanism includes the dwang, the dwang rotates to be installed on the heating panel, the outer wall of dwang is fixed with the drum, the arc spout has been seted up to the outer wall of drum.
Optionally, the outer wall of dwang is fixed with the rolling wheel, the outer wall of rolling wheel is fixed with the stay cord, the one end that the rolling wheel was kept away from to the stay cord is fixed in the bottom of clearance board, the top of clearance board is fixed with the spring, the bottom at placing the board is fixed at the top of spring.
Optionally, a movable plate is slidably mounted on the inner wall of the cleaning plate, a cleaning brush is fixed on one side of the movable plate, and an inclined block is fixed on the other side of the movable plate.
Optionally, a sleeve is fixed to the top of the tilting block, a sleeve rod is slidably mounted on the inner wall of the sleeve, a fourth return spring is fixed to the bottom of the sleeve rod, and the bottom of the fourth return spring is fixed to the inner wall of the sleeve.
Optionally, a guide block is fixed on the right side of the cleaning plate, a guide rod penetrates through the guide block, the guide rod is fixed at the bottom of the placing plate, and a fixing rod is fixed at the bottom of the placing plate.
Optionally, an L-shaped extrusion rod is fixed to the outer wall of the guide rod, and an extrusion block is fixed to the left side of the valve plug.
Optionally, a third return spring is fixed to the right side of the inclined block, and one side, far away from the inclined block, of the third return spring is fixed to the inner wall of the cleaning plate.
Compared with the prior art, the invention has the following beneficial effects:
(1) This high temperature high pressure does not have leakage solenoid valve when closing power, makes the valve plug drive the extrusion piece when moving down, can make the extrusion piece extrude the stripper plate, through drive mechanism and clearance mechanism's cooperation, and then can play and carry out clear effect to the dust screen, prevents to adhere to a large amount of dust influences the heat dissipation to the solenoid valve on the dust screen.
(2) This high temperature high pressure does not have leakage solenoid valve, when the cleaning plate lapse to the assigned position, can make L type stripper bar stretch into in the cleaning plate, through slope piece, sleeve, loop bar and fourth reset spring's cooperation, and then can make clean brush keep away from the dust screen, when preventing that clean brush rebound, continue to laminate the dust screen and remove, and then can influence the effect of clearance dust screen.
(3) This high temperature high pressure does not have leakage solenoid valve, when starting power supply, makes the electro-magnet drive and moves iron core and valve plug rebound, makes the stripper plate be kept away from to the stripper block, because of transmission spring is in compression state, and then through the cooperation of driving plate, movable rod, ejector pad, slider and clearance mechanism, and then can make the spring drive clearance board and clean brush get back to the normal position, carries out clearance operation next time.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, 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 the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic view of the overall apparatus of the present invention;
FIG. 2 is a schematic overall front view of the present invention;
FIG. 3 is an enlarged schematic view of the structure A of FIG. 2 according to the present invention;
FIG. 4 is an enlarged view of the structure B of FIG. 3 according to the present invention;
FIG. 5 is an enlarged schematic view of the structure C of FIG. 3 according to the present invention;
FIG. 6 is an enlarged view of the structure D of FIG. 5 according to the present invention.
The reference numbers illustrate: 1. a valve body; 2. a valve plug seat; 3. a valve plug groove; 4. a fixing frame; 6. placing the plate; 7. an electromagnet; 8. fixing a sleeve; 9. a first return spring; 10. a movable iron core; 11. a second return spring; 12. a valve plug; 13. extruding the block; 14. heat dissipation holes; 15. a dust screen; 16. a heat dissipation plate; 17. a transmission mechanism; 171. a compression plate; 172. a transmission spring; 173. a movable rod; 174. a fixed block; 175. pushing a block; 176. a slider; 18. a material guide plate; 19. a cleaning mechanism; 191. rotating the rod; 192. a cylinder; 193. an arc-shaped chute; 194. a winding wheel; 195. pulling a rope; 196. cleaning the plate; 197. moving the plate; 198. cleaning the brush; 199. a spring; 20. a guide block; 21. a guide rod; 22. an inclined block; 23. a third return spring; 24. fixing the rod; 25. a sleeve; 26. a fourth return spring; 27. a loop bar; 28. an L-shaped extrusion rod.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without inventive step based on the embodiments of the present invention, are within the scope of protection of the present invention.
It should be noted that all directional indicators (such as up, down, left, right, front, back \8230;) in the embodiments of the present invention are only used to explain the relative positional relationship between the components, the motion situation, etc. in a specific posture (as shown in the attached drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
Referring to fig. 1 to 5, the present invention provides a high temperature and high pressure leakage-free solenoid valve, which comprises a valve body 1, a valve plug seat 2 fixed on the inner wall of the valve body 1, a valve plug groove 3 formed on the top of the valve plug seat 2, a valve plug 12 penetrating through the top of the valve body 1, a movable iron core 10 fixed on the top of the valve plug 12, a placing plate 6 penetrated through the movable iron core 10, an electromagnet 7 fixed on the top of the placing plate 6, a first return spring 9 fixed on the top of the movable iron core 10, a first return spring 9 fixed on the top of the first return spring 9 fixed on the inner wall of a fixed sleeve 8, a fixed sleeve 8 fixed on the inner wall of a fixed frame 4, a fixed frame 4 fixed on the top of the valve body 1, a second return spring 11 fixed on the top of the valve plug 12, a second return spring 11 fixed on the bottom of the placing plate 6, and a valve plug 12 penetrating through the top of the valve body 1, and the valve plug 12 is provided with the seal cover with the department that runs through of valve body 1, and then can play sealed effect, prevent that the solenoid valve from revealing, louvre 14 has been seted up to the lateral wall of fixed frame 4, the inner wall of louvre 14 is fixed with stock guide 18, the top of stock guide 18 is fixed with dust screen 15, can prevent that dust etc. from entering into fixed frame 4 through setting up dust screen 15, stock guide 18 can carry out the guide with dust etc. that drops on the dust screen 15, the bottom of placing board 6 is fixed with heating panel 16, the inner wall at louvre 14 is fixed at the top of dust screen 15, and then can dispel the heat to the heat that the solenoid valve work produced through heating panel 16 and louvre 14, be provided with drive mechanism 17 and clearance mechanism 19 on the heating panel 16.
The transmission mechanism 17 includes an extrusion plate 171, a transmission spring 172, a movable rod 173, a fixed block 174, a push block 175 and a slider 176, the extrusion plate 171 is slidably mounted on the side wall of the heat dissipation plate 16, the transmission spring 172 is fixed at the bottom of the extrusion plate 171, the bottom of the transmission spring 172 is fixed at the top of the fixed block 174, the fixed block 174 is fixed at the side wall of the heat dissipation plate 16, the movable rod 173 is hinged to one side of the extrusion plate 171 away from the heat dissipation plate 16, one end of the movable rod 173 away from the extrusion plate 171 is hinged to the push block 175, the push block 175 penetrates through the heat dissipation plate 16, the push block 175 is slidably connected with the penetration portion of the heat dissipation plate 16, the slider 176 is fixed at the bottom of the push block 175, when the power supply is cut off, the magnetic force of the electromagnet 7 disappears, the valve plug 12 moves downward through the cooperation of the first return spring 9 and the second return spring 11, the extrusion block 13 is fixed at the left side of the valve plug 12, the extrusion block 12 drives the extrusion block 13 to move downward, when the extrusion block 13 moves to a designated position, the extrusion plate 171, the extrusion block 13 is driven by the elastic force of the movable rod 172, and the extrusion block 172 moves downward, because the elastic coefficient of the first return spring 9 and the second return spring 11 is larger than the transmission spring 172, the extrusion block 176, the extrusion block 171 moves downward, the slider 175, the extrusion block 175.
The cleaning mechanism 19 comprises a rotating rod 191, a cylinder 192, an arc-shaped chute 193, a winding wheel 194, a pulling rope 195, a cleaning plate 196, a moving plate 197, a cleaning brush 198 and a spring 199, the rotating rod 191 is rotatably installed on the heat dissipation plate 16, the cylinder 192 is fixed on the outer wall of the rotating rod 191, the arc-shaped chute 193 is formed in the outer wall of the cylinder 192, the winding wheel 194 is fixed on the outer wall of the rotating rod 191, the pulling rope 195 is fixed on the outer wall of the winding wheel 194, one end of the pulling rope 195, which is far away from the winding wheel 194, is fixed on the cleaning plate 196, the moving plate 197 is slidably installed on the inner wall of the cleaning plate 196, the cleaning brush 198 is fixed on the left side of the moving plate 197, the cleaning brush 198 is attached to the dust screen 15, the slider 176 is slidably installed in the arc-shaped chute 193, and when the slider 176 is driven by the pushing block 175 to slide in the arc-shaped chute 193, the cylinder 192 can be reversely rotated to drive the rotating rod 191 to wind the pulling rope 195 by the winding wheel 194, and further can make the pull rope 195 pull the cleaning plate 196 to move downwards, make the spring 199 stretch, make the cleaning brush 198 adhere to the surface of the dust screen 15 and move, and further can clear away the dust and the like attached on the dust screen 15, prevent the dust and the like attached on the dust screen 15 from being too much, influence the heat dissipation of the heat dissipation hole 14, the right side of the cleaning plate 196 is fixed with a guide block 20, a guide rod 21 penetrates through the guide block 20, the guide rod 21 is connected with the penetrating part of the guide block 20 in a sliding way, the guide rod 21 is fixed at the bottom of the placing plate 6, and further when the guide block 20 moves on the guide rod 21, the function of guiding the cleaning brush 198 can be started, the outer wall of the guide rod 21 is fixed with an L-shaped extrusion rod 28, and further when the pull rope 195 drives the cleaning plate 196 to move downwards to the designated position, because the bottom of the cleaning plate 196 is provided with a through hole, and further make the L-shaped extrusion rod 28 extend into the through hole, an inclined block 22 is fixed on the right side of the moving plate 197, a third return spring 23 is fixed on one side of the inclined block 22 far away from the moving plate 197, one side of the third return spring 23 far away from the inclined block 22 is fixed on the inner wall of the cleaning plate 196, and further when the L-shaped extrusion rod 28 extends into the cleaning plate 196 to extrude the inclined plane of the inclined block 22, the inclined block 22 can drive the moving plate 197 and the cleaning brush 198 to be far away from the dust screen 15, the cleaning brush 198 is not in contact with the dust screen 15, when the inclined block 22 moves to a specified position, because the top of the inclined block 22 is fixed with the sleeve 25, the inner wall of the sleeve 25 is slidably provided with the loop bar 27, the bottom of the loop bar 27 is fixed with a fourth return spring 26, the bottom of the fourth return spring 26 is fixed on the inner wall of the sleeve 25, the fourth return spring 26 is in a compressed state, and further when the inclined block 22 drives the loop bar 27 to be aligned with a limit hole arranged on the top of the cleaning plate 196, because the loop bar 27 can extend into the limit hole through the fourth return spring 26, the inclined block 22 is fixed and the cleaning brush 198 is fixed, when the power supply is started, the electromagnet 7 generates magnetic force, so that the movable iron core 10 moves upwards, the valve plug 12 moves upwards, the extrusion block 13 does not extrude the extrusion plate 171, because the transmission spring 172 is in a compression state, the transmission spring 172 drives the extrusion plate 171 to move upwards, the push block 175 moves rightwards through the movable rod 173, the slide block 176 moves rightwards in the arc-shaped sliding groove 193, the cylinder 192 rotates forwards, the winding wheel 194 releases the pull rope 195, the spring 199 drives the cleaning plate 196 to move upwards, and when the cleaning plate 196 drives the cleaning brush 198 to move upwards, the cleaning brush 198 is not in contact with the dust screen 15, and when the cleaning brush 198 is prevented from moving upwards, also attaching dust screen 15 and upwards moving, may take the dust to on dust screen 15, when clearance board 196 upwards moved the assigned position, because of the bottom of placing board 6 is fixed with dead lever 24, and then can make dead lever 24 stretch into clearance board 196 top and seted up spacing hole, make dead lever 24 extrude spacing hole with loop bar 27 in the spacing hole, and then can relieve the spacing to sloping block 22, through the cooperation of third reset spring 23, make sloping block 22 drive movable plate 197 to move left, make cleaning brush 198 laminate with dust screen 15 once more, and then can carry out clearance dust screen 15 operation next time.
In the present invention, when the power is turned off, the magnetic force of the electromagnet 7 is lost, the first return spring 9 and the second return spring 11 cooperate to move the valve plug 12 downward, so that the valve plug 12 drives the extrusion block 13 to move downward, when the extrusion block 13 moves downward to a predetermined position, the extrusion block 13 presses the extrusion plate 171, so that the extrusion block 13 presses the extrusion plate 171 to move downward, so that the transmission spring 172 is compressed, the push block 175 drives the slider 176 to move leftward through the movable rod 173, so that when the push block 175 drives the slider 176 to slide in the arc chute 193, the cylinder 192 is reversed to drive the rotating rod 191 to reverse, so that the winding wheel 194 winds the pull rope 195, so that the pull rope 195 pulls the cleaning plate 196 to move downward, so that the spring 199 is stretched, so that the cleaning brush 198 is attached to the surface of the dust screen 15 to move, so that the dust attached to the dust screen 15 is cleaned, thereby preventing excessive dust attached to the dust screen 15, affecting the heat dissipation of the heat dissipation rope 14, when the pull rope 195 moves to the cleaning plate 198 to the cleaning block 198 to the surface of the dust screen 15, so that the cleaning block 198 is attached to move to the dust screen 15, so that the dust screen 22 is in the cleaning block 22, when the cleaning block 22 is in the cleaning inclined cleaning bar 198, when the inclined cleaning bar 198, the inclined cleaning bar 22 is pressed by the inclined cleaning bar 197, when the inclined cleaning bar 197, the inclined cleaning bar 198, the inclined cleaning bar 197, the inclined cleaning bar 198 is pressed by the inclined bar 197, when the power supply is started, the electromagnet 7 is made to generate magnetic force, so that the movable iron core 10 moves upwards, the valve plug 12 moves upwards, the extrusion block 13 does not extrude the extrusion plate 171, the transmission spring 172 is in a compressed state, the transmission spring 172 drives the extrusion plate 171 to move upwards, the push block 175 moves rightwards through the movable rod 173, the slide block 176 is driven to move rightwards in the arc-shaped sliding groove 193, the cylinder 192 rotates forwards, the winding wheel 194 releases the pull rope 195, the spring 199 drives the cleaning plate 196 to move upwards through the action of the spring 199, and the cleaning plate 196 drives the cleaning brush 198 to move upwards, so that the cleaning brush 198 is not in contact with the dust screen 15, and the cleaning brush 198 is prevented from moving upwards and is also attached to the dust screen 15, and dust can be brought onto the dust screen 15.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (9)
1. The utility model provides a high temperature high pressure does not have leakage solenoid valve, includes valve body (1), its characterized in that: the inner wall of valve body (1) is fixed with valve plug seat (2), valve plug groove (3) are seted up at the top of valve plug seat (2), the top of valve body (1) is fixed with fixed frame (4), the inner wall of fixed frame (4) is fixed with places board (6), the top of placing board (6) is fixed with electro-magnet (7), the inner wall of fixed frame (4) is fixed with fixed cover (8), the inner wall of fixed cover (8) is fixed with first reset spring (9), the bottom of first reset spring (9) is fixed with moves iron core (10), the bottom of placing board (6) is fixed with second reset spring (11), the bottom of second reset spring (11) is fixed with the top of valve plug (12), the bottom of placing board (6) is fixed with heating panel (16), be provided with drive mechanism (17) and clearance mechanism (19) in fixed frame (4), drive mechanism (17) include:
the pressing plate (171), the said pressing plate (171) is installed on sidewall of the heat-dissipating plate (16) slidably;
one side of the transmission spring (172) is fixed on the extrusion plate (171), the other side of the transmission spring (172) is fixed on a fixed block (174), and the fixed block (174) is fixed on the heat dissipation plate (16);
the movable rod (173), the one end of movable rod (173) articulates on stripper plate (171), the other end of movable rod (173) articulates on ejector pad (175), the bottom of ejector pad (175) is fixed with slider (176).
2. A high temperature, high pressure, no leakage solenoid valve as claimed in claim 1, wherein: heat dissipation holes (14) are formed in the side wall of the fixed frame (4), material guide plates (18) are fixed to the inner walls of the heat dissipation holes (14), and dust screens (15) are fixed to the tops of the material guide plates (18).
3. A high temperature, high pressure, no leakage solenoid valve as claimed in claim 1, wherein: clearance mechanism (19) are including dwang (191), dwang (191) are rotated and are installed on heating panel (16), the outer wall of dwang (191) is fixed with drum (192), arc spout (193) have been seted up to the outer wall of drum (192).
4. A high temperature, high pressure, no leakage solenoid valve as claimed in claim 3, wherein: a winding wheel (194) is fixed to the outer wall of the rotating rod (191), a pull rope (195) is fixed to the outer wall of the winding wheel (194), one end, far away from the winding wheel (194), of the pull rope (195) is fixed to the bottom of the cleaning plate (196), a spring (199) is fixed to the top of the cleaning plate (196), and the top of the spring (199) is fixed to the bottom of the placing plate (6).
5. A high temperature, high pressure, no leakage solenoid valve as claimed in claim 4, wherein: the inner wall of the cleaning plate (196) is provided with a moving plate (197) in a sliding mode, one side of the moving plate (197) is fixedly provided with a cleaning brush (198), and the other side of the moving plate (197) is fixedly provided with an inclined block (22).
6. A high temperature, high pressure, no leakage solenoid valve as claimed in claim 5, wherein: the top of slope piece (22) is fixed with sleeve (25), the inner wall slidable mounting of sleeve (25) has loop bar (27), the bottom of loop bar (27) is fixed with fourth reset spring (26), the inner wall at sleeve (25) is fixed to the bottom of fourth reset spring (26).
7. A high temperature, high pressure, no leakage solenoid valve as claimed in claim 4, wherein: a guide block (20) is fixed on the right side of the cleaning plate (196), a guide rod (21) penetrates through the guide block (20), the guide rod (21) is fixed at the bottom of the placing plate (6), and a fixing rod (24) is fixed at the bottom of the placing plate (6).
8. A high temperature, high pressure, no leakage solenoid valve as claimed in claim 7, wherein: an L-shaped extrusion rod (28) is fixed on the outer wall of the guide rod (21), and an extrusion block (13) is fixed on the left side of the valve plug (12).
9. A high temperature, high pressure, no leakage solenoid valve as claimed in claim 5, wherein: a third return spring (23) is fixed on the right side of the inclined block (22), and one side, far away from the inclined block (22), of the third return spring (23) is fixed on the inner wall of the cleaning plate (196).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211111668.4A CN115628316A (en) | 2022-09-13 | 2022-09-13 | High-temperature high-pressure leakage-free electromagnetic valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211111668.4A CN115628316A (en) | 2022-09-13 | 2022-09-13 | High-temperature high-pressure leakage-free electromagnetic valve |
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| Publication Number | Publication Date |
|---|---|
| CN115628316A true CN115628316A (en) | 2023-01-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211111668.4A Pending CN115628316A (en) | 2022-09-13 | 2022-09-13 | High-temperature high-pressure leakage-free electromagnetic valve |
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| CN (1) | CN115628316A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116576257A (en) * | 2023-07-14 | 2023-08-11 | 江苏恒宇消防科技有限公司 | Improved leakage-free sealing valve |
-
2022
- 2022-09-13 CN CN202211111668.4A patent/CN115628316A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116576257A (en) * | 2023-07-14 | 2023-08-11 | 江苏恒宇消防科技有限公司 | Improved leakage-free sealing valve |
| CN116576257B (en) * | 2023-07-14 | 2023-09-08 | 江苏恒宇消防科技有限公司 | Improved leakage-free sealing valve |
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