CN113877320B - Integrated high-pressure hydrogenation port with filtering module - Google Patents
Integrated high-pressure hydrogenation port with filtering module Download PDFInfo
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- CN113877320B CN113877320B CN202111242494.0A CN202111242494A CN113877320B CN 113877320 B CN113877320 B CN 113877320B CN 202111242494 A CN202111242494 A CN 202111242494A CN 113877320 B CN113877320 B CN 113877320B
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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
- B01D46/0084—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours provided with safety means
- B01D46/0086—Filter condition indicators
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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
- B01D46/42—Auxiliary equipment or operation thereof
- B01D46/4263—Means for active heating or cooling
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/32—Hydrogen storage
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Abstract
The invention discloses an integrated high-pressure hydrogenation port with a filtering module, which belongs to the technical field of hydrogenation ports, and is characterized in that a blocking alarm component is arranged, so that when a filter screen is blocked in a large area, a heat storage and drive alarm can start to release heat due to sufficient pressure, at the moment, a piston plate can move and trigger an alarm switch, and an alarm can give out alarm sound, so that related workers can know the blocking phenomenon of the filter screen in time, and can make corresponding treatment in time, thereby effectively reducing the influence caused by the blocking of the filter screen.
Description
Technical Field
The invention relates to the technical field of hydrogenation ports, in particular to an integrated high-pressure hydrogenation port with a filtering module.
Background
Hydrogen is the best fuel of fuel cells, and is regarded as a new energy in the automobile industry and is vigorously developed by various countries due to abundant resources, high efficiency and environmental protection.
The vehicle-mounted hydrogen storage cylinder is one of important components of a hydrogen fuel cell automobile, and is generally filled with hydrogen through a hydrogen adding port. After the hydrogenation port is connected with the hydrogenation gun, high-pressure hydrogen can be injected into the vehicle-mounted hydrogen storage cylinder from the hydrogenation gun.
Because the degree of purification of domestic most regional gaseous fuel is not enough, use the gaseous fuel that these degrees of purification are not enough to block up the valve easily, therefore, can be equipped with filter module on the high pressure hydrogenation mouth usually, be used for filtering the impurity in the hydrogen, filter module is impurity in the effective filtration hydrogen, but along with the accumulation of impurity, impurity can cause certain jam to filter module, lead to the discharge capacity of hydrogenation mouth to diminish, influence the efficiency of hydrogenation, the high pressure hydrogenation mouth that has filter module among the prior art, can't be when filter module is blockked up by a large scale, send the warning to the staff, make relevant staff can't in time clear up filter module, the practicality is relatively poor. Therefore, we propose an integrated high pressure hydrogenation port with a filtration module.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems in the prior art, the invention aims to provide an integrated high-pressure hydrogenation port with a filter module, through the arrangement of a blocking alarm component, when a filter screen is blocked in a large area, a heat storage driving alarm can release heat due to sufficient pressure, at the moment, a piston plate can move and trigger an alarm switch, so that an alarm gives out alarm sound, related workers can timely know the blocking phenomenon of the filter screen, and can timely make corresponding treatment, so that the influence caused by the blocking of the filter screen is effectively reduced, through the arrangement of a heat dissipation rod and the like, after hydrogenation is stopped, the piston plate and the like can automatically reset, so that the alarm function of the alarm can be repeatedly triggered, and through the arrangement of a pressure reduction regulating component, when the hydrogen pressure is high, the alarm function of the alarm can still be triggered through corresponding regulation of a pressure supply regulating rod and a pressure reduction regulating rod, and the practicability is greatly improved.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
The integrated high-pressure hydrogenation port comprises a filter cartridge, wherein a hydrogenation port main body is arranged at the bottom end of the filter cartridge in a communicating mode, a connecting sleeve matched with the filter cartridge is connected to the top end of the filter cartridge in a threaded mode, a hydrogen gun connector is embedded in the middle of the connecting sleeve, a movable supporting plate matched with the filter cartridge is movably arranged in the filter cartridge, a filter screen is embedded in the middle of the movable supporting plate, a blocking alarm assembly is arranged in the filter cartridge and comprises an open storage box fixedly installed on the inner wall of the filter cartridge, a vent pipe is embedded in the middle of the open storage box, a heat storage driving alarm body is filled between the open storage box and the vent pipe and is made of heat storage porcelain, heat is stored in the heat storage driving alarm body, an annular pressing plate matched with the open storage box is movably sleeved on the outer wall of the vent pipe and movably abuts against the top end of the heat storage driving alarm body, the annular pressing plate is movably connected with the open storage box, two guide rods are fixedly connected to the top end of the annular pressing plate, and are movably connected to the storage driving alarm body, and a heat conduction rod is embedded in the storage driving alarm body;
the hydrogen gun pressure regulating device is characterized in that an adjusting box is fixedly connected to the outer wall of one side of the filter cartridge, a piston plate matched with the adjusting box is movably arranged in the adjusting box, one end of a heat conducting rod penetrates through the outer wall of the filter cartridge and extends into the adjusting box, air is filled in one side, close to the heat conducting rod, of the piston plate, an alarm switch fixedly mounted on the inner wall of the adjusting box is arranged on one side, away from the heat conducting rod, of the adjusting box, an alarm is fixedly connected to the outer wall of the adjusting box and is electrically connected with the alarm, two symmetrically arranged pressure supply regulating cylinders are embedded in the outer wall of the hydrogen gun connector, an upper movable block and a lower movable block are movably arranged in the pressure supply regulating cylinders, a pressure supply spring is fixedly connected between the upper movable block and the lower movable block and is in a compression state, a lower pressure rod is fixedly connected to the bottom of the lower movable block, and the bottom of the lower pressure rod penetrates through the outer wall of the pressure supply regulating cylinders in a sliding mode and extends to abut against the top end of the movable supporting plate.
Further, be provided with the decompression adjusting part on the outer wall of cartridge filter, the decompression adjusting part includes that two run through the decompression regulation section of thick bamboo that the filter cartridge outer wall set up, and two decompression regulation sections of thick bamboos set up respectively on the outer wall of the cartridge filter left and right sides, and the decompression regulation section of thick bamboo sets up to the L font.
Furthermore, a vertical piston head and a horizontal piston head which are matched with the vertical piston head and the horizontal piston head are movably arranged in the decompression adjusting cylinder, compressed air is filled between the vertical piston head and the horizontal piston head, an upper push rod is fixedly connected to the top end of the horizontal piston head, and the top end of the upper push rod penetrates through the outer wall of the decompression adjusting cylinder in a sliding mode and extends to be abutted against the bottom end of the movable supporting plate.
Further, it is provided with the decompression regulation pole to run through on the outer wall that last push rod one end was kept away from to erect the piston head, the outer wall threaded connection of decompression regulation pole and decompression regulation section of thick bamboo, the one end of decompression regulation pole is passed through the middle bearing and is connected with erecting the piston head rotation, equal fixedly connected with gag lever post on the inner wall of cartridge filter both sides, the gag lever post sets up to the L font, and the one end of gag lever post offsets with the top of adjustable support plate, and through the setting of decompression adjusting part, the compressed air can exert an ascending thrust to horizontal piston head, under the transmission effect of force, the adjustable support plate can receive an ascending thrust, come from last push rod, and rotate the decompression regulation pole, can make the decompression regulation pole drive erect the piston head left and right removal, thereby make the size of thrust adjust, if the pressure of hydrogen is too big, make light rely on the pressure of hydrogen to the adjustable support plate, just enough make the heat-retaining drive police body heat release, the thrust that the annular clamp plate provided, can be used for offsetting the pressure of a part of hydrogen, therefore, the staff can adjust the pressure supply pressure regulation pole earlier, will supply the compression degree of pressure spring to the minimum, then adjust the pole, in order to make the warning body heat release, when making the heat removal the filtering screen that the heat has just can prevent to the limiting support plate from getting up to the moving, the heat from removing, the limiting support plate from the filtering net from the limiting support plate from getting blocked up, the heat has prevented.
Further, the cartridge filter, uncovered storage box, the breather pipe, the ring clamp plate, the regulating box, the piston board all adopts thermal-insulated insulation material to make, make the cartridge filter, uncovered storage box, the breather pipe, the ring clamp plate, the regulating box, the piston board has thermal-insulated heat retaining performance, the cartridge filter, uncovered storage box, the breather pipe, the thermal-insulated heat retaining performance of ring clamp plate, can drive when alert body release heat at the heat-retaining, reduce thermal loss, thereby improve alarm switch's trigger efficiency, the regulating box, the thermal-insulated performance of heat preservation of piston board, can prevent the heat among the external environment, lead to alarm switch to be triggered by the mistake.
Further, run through on the piston board and be provided with two heat dissipation stick, run through on the outer wall of regulating box and be provided with two heat pipes, two the heat pipe is respectively with two heat dissipation stick phase-matchs.
Furthermore, one end fixedly connected with that the heat pipe is located the regulating box and is managed the assorted heat insulation with it, the one end of radiating rod extends and inserts to in the heat insulation pipe, and the outer wall of radiating rod slides with the inner wall of heat insulation pipe and pastes mutually.
Further, two elastic pull ropes are fixedly connected between the outer walls of the piston plate and the filter cartridge, one end of the heat dissipation rod, which is located in the heat insulation pipe, is fixedly connected with the heat insulation rod matched with the heat dissipation rod, the heat dissipation rod and the heat conduction pipe are made of heat conduction materials, the heat insulation pipe and the heat insulation rod are made of heat insulation materials, through the arrangement of the elastic pull ropes, the heat dissipation rod, the heat conduction pipe, the heat insulation pipe and the heat insulation rod, when the piston plate moves towards the direction close to the alarm switch, the elastic pull rope cylinder can be stretched, meanwhile, the heat dissipation rod can also move towards the heat conduction pipe along with the piston plate, so that part of the heat dissipation rod slides into the heat conduction pipe, air filled on one side of the piston plate close to the heat conduction rod can be reset under the action of the heat conduction pipe and the heat insulation pipe under the heat conduction effect of the heat conduction pipe and the heat conduction rod can be dissipated into the external environment through the heat dissipation rod and the heat conduction pipe, the piston plate can reset under the elastic force of the elastic force, the piston plate can not move to offset with the heat insulation pipe, thereby playing a protection effect and preventing the piston plate from being damaged, and improving the practicability of the piston plate.
Further, it presses the regulation pole to run through to be provided with on the top outer wall of a regulation section of thick bamboo to supply to press, the bottom that supplies to press the regulation pole is rotated with last movable block through the bearing and is connected, supply to press the regulation pole and supply to press the outer wall threaded connection who adjusts a section of thick bamboo, supply to press the regulation pole and can play a limiting displacement to last movable block to the messenger supplies to press the spring to keep compression state, and rotate and supply to press the regulation pole, can make and supply to press the regulation pole upper and lower to move, and then adjust the compression degree that supplies to press the spring, make relevant staff when can be according to the hydrogenation, the pressure of hydrogen, and the required pressure of police's body release heat is driven in the heat-retaining, come to adjust the pressure regulation pole that supplies, when making the filter screen blockked up, the police's body can begin to release heat-retaining is driven.
Further, the heat-retaining is driven and is inlayed in the police body and be equipped with the heating rod, the one end of heating rod runs through the outer wall of uncovered storage box, cartridge filter in proper order to extend to the outside of cartridge filter, and the heating rod adopts the heat conduction material to make, and the heat-retaining is driven and is warned the body and release the heat after, and the heat of its inside storage can reduce, and staff's optional suitable heating methods heats the heating rod, thereby drives the police to the heat-retaining and supplies the heat in the body.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
(1) This scheme is through the setting of blockking up the alarm subassembly, make when the filter screen is blockked up by a large scale, the heat-retaining is driven police and can be started releasing the heat because of receiving sufficient pressure, at this moment, the piston board can remove and trigger alarm switch, make the siren send out the alarm sound, thereby make relevant staff can in time learn the blocking phenomenon of filter screen, make relevant personnel in time make corresponding processing, and then the influence that the effective reduction filter screen blockked up and cause, and through the setting of heat dissipation stick etc., make after stopping hydrogenation, piston board etc. can reset by oneself, thereby make the alarm function of siren repeatedly trigger, and through the setting of decompression adjusting part, make hydrogen pressure great time, the accessible is to supplying to press the regulation pole, the decompression is adjusted the pole and is carried out corresponding regulation, make the alarm function of siren still can trigger, the practicality is greatly improved.
(2) Through the setting of jam alarm subassembly, compressed confession pressure spring can make down the movable block receive a decurrent pressure, under the transmission effect of force, make the movable support board can receive a decurrent, come from the pressure of depression bar down, during hydrogenation, the movable support board still can receive a decurrent, come from the pressure of hydrogen, under the transmission effect of force, all pressures that the depression bar received down can pass through the guide bar, the ring clamp plate is used to the heat-retaining and drives on the alarm body, make the heat-retaining drive alarm body receive pressure, the heat-retaining drive alarm body that the heat-retaining was made, can be when receiving sufficient pressure, release its inside heat of storing, under the normal conditions, when the filter screen is not blockked, the pressure that the movable support board received from the hydrogen is less relatively, along with impurity to the jam of filter screen, the pressure that the movable support board received from the clearance also can increase thereupon, the pressure that the heat-retaining was driven alarm body received also can be bigger and bigger, when the filter screen is blocked by the filter screen, the heat-retaining drive the alarm body and can begin to release the heat release heat because of enough pressure to the filter cartridge and can be close to the air pressure of air pressure switch and the alarm, thereby make the piston board connect the piston board and the piston board to the increase of being connected, thereby make the piston board of being heated and the filter screen carry out the increase.
(3) Through the elasticity stay cord, the heat dissipation stick, the heat pipe, thermal-insulated pipe, the setting of thermal-insulated stick, when the piston board removes to the direction that is close to alarm switch, the elasticity stay cord can be stretched, and simultaneously, the heat dissipation stick also can remove in the heat conduction pipe along with the piston board, cause partial heat dissipation stick to slide to the heat pipe, thereby make and fill in the air that the piston board is close to heat conduction stick one side, can be at the heat pipe, under thermal-insulated pipe's the heat conduction effect, establish heat conduction with external environment and be connected, therefore, after the staff heared the police dispatch newspaper sound of siren and stopped the hydrogenation, heat in the air can be through the heat dissipation stick, the heat pipe distributes to external environment, and then make the piston board reset under the effect of elasticity stay cord elasticity, and the piston board removes to and offsets with thermal-insulated pipe, just can's continuation removal, thereby can play a guard effect, prevent that the piston board from crowding bad alarm switch, the practicality has been improved.
(4) Through the setting of decompression adjusting part, the air of compression can exert an ascending thrust to the horizontal piston head, under the transmission effect of power, the adjustable support plate can receive an ascending, come from the thrust of last push rod, and rotate the decompression regulation pole, can make the decompression regulation pole drive erect the piston head left side, the right side removes, thereby make the size of thrust adjust, if the pressure of hydrogen is too big, make light rely on the pressure of hydrogen to the adjustable support plate, just be enough to make the heat-retaining alert body release heat of driving, the thrust that the ring clamp plate provided, can be used to offset the pressure of a part hydrogen, therefore, the staff can adjust the pressure regulation pole to supplying earlier, adjust the compression degree that supplies the pressure spring to the minimum, then adjust the decompression regulation pole, when making the filter screen blockked up, the heat-retaining alert body of driving just begins the release heat, the practicality is greatly improved, the gag lever can play a limiting displacement to the adjustable support plate, prevent that the adjustable support plate from upwards moving because of the thrust that receives the last push rod.
(5) The cartridge filter, uncovered storage box, the breather pipe, annular pressing plate, the regulating box, the piston board all adopts thermal-insulated insulation material to make, make the cartridge filter, uncovered storage box, the breather pipe, annular pressing plate, the regulating box, the piston board has thermal-insulated heat retaining performance, the cartridge filter, uncovered storage box, the breather pipe, annular pressing plate's thermal-insulated heat retaining performance, can drive when alert body release heat at the heat-retaining, reduce thermal loss, thereby improve alarm switch's trigger efficiency, the regulating box, the thermal-insulated performance of heat preservation of piston board, can prevent the heat among the external environment, lead to alarm switch to be triggered by the mistake.
(6) Supply to press to be provided with on the top outer wall of adjusting a section of thick bamboo and supply to press to adjust the pole, the bottom that supplies to press to adjust the pole passes through the bearing and rotates with last movable block to be connected, supply to press to adjust the pole and supply to press the outer wall threaded connection who adjusts a section of thick bamboo, supply to press to adjust the pole and can play a limiting displacement to last movable block, thereby make to supply to press the spring to keep the compression state, and rotate and supply to press to adjust the pole, move down, and then adjust the compression degree that supplies to press the spring, make relevant staff can be according to when hydrogenation, the pressure of hydrogen, and the heat-retaining is driven the required pressure of police body release heat, come to press to adjust the pole, so that the filter screen is blockked up, the heat-retaining is driven the police body and can start the release heat.
(7) Inlay in the body of warning is driven in the heat-retaining and be equipped with the heating rod, the outer wall of uncovered storage box, cartridge filter is run through in proper order to the one end of heating rod to extend to the outside of cartridge filter, and the heating rod adopts the heat conduction material to make, and behind the body release heat was driven in the heat-retaining, the heat of its inside storage can reduce, and the staff can select suitable heating methods, heats the heating rod, thereby drives warning body to the heat-retaining and in supply the heat.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic cross-sectional view of the filter cartridge of the present invention;
FIG. 3 is an enlarged view of the structure of FIG. 2 at A according to the present invention;
FIG. 4 is a schematic cross-sectional view of the open magazine of the present invention;
FIG. 5 is a schematic top sectional view of the heat storage and displacement alarm of the present invention;
FIG. 6 is a schematic sectional view of the regulating box according to the present invention;
FIG. 7 is a schematic cross-sectional view of a pressure supply adjusting cylinder according to the present invention;
FIG. 8 is a schematic cross-sectional view of the heat pipe of the present invention;
FIG. 9 is a schematic cross-sectional view of a pressure reducing adjustment cartridge in accordance with the present invention;
FIG. 10 is a schematic view of the structure within the conditioning tank when the alarm switch of the present invention is activated;
FIG. 11 is a schematic cross-sectional view of the heat pipe when the alarm switch is activated according to the present invention.
The reference numbers in the figures illustrate:
101. a hydrogenation port body; 102. a filter cartridge; 103. a connecting sleeve; 104. a hydrogen gun connector; 105. a movable support plate; 106. a filter screen; 201. an open storage box; 202. a breather pipe; 203. a heat storage and flooding alarm body; 204. an annular pressure plate; 205. a force guide rod; 206. a heat conducting rod; 207. an adjusting box; 208. a piston plate; 209. an alarm switch; 210. an alarm; 211. a pressure supply adjusting cylinder; 212. an upper movable block; 213. a lower movable block; 214. a pressure supply spring; 215. a lower pressure lever; 216. a pressure supply adjusting rod; 217. a heating rod; 218. a limiting rod; 219. an elastic pull rope; 301. a heat dissipation rod; 302. a heat conducting pipe; 303. a heat insulating pipe; 304. a heat insulating rod; 401. a pressure reducing adjustment cylinder; 402. a vertical piston head; 403. a cross-head; 404. a push rod is arranged; 405. a pressure reducing adjusting rod.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1:
referring to fig. 1-11, an integrated high-pressure hydrogenation port with a filter module includes a filter cartridge 102, a hydrogenation port main body 101 is disposed at the bottom end of the filter cartridge 102, a connection sleeve 103 is connected to the top end of the filter cartridge 102 through a screw thread, a hydrogen gun connector 104 is embedded in the middle of the connection sleeve 103, a movable support plate 105 is movably disposed in the filter cartridge 102, a filter screen 106 is embedded in the middle of the movable support plate 105, a blocking alarm assembly is disposed in the filter cartridge 102, the blocking alarm assembly includes an open storage box 201 fixedly mounted on the inner wall of the filter cartridge 102, a vent pipe 202 is embedded in the middle of the open storage box 201, a heat storage and displacement alarm body 203 is filled between the open storage box 201 and the vent pipe 202, the heat storage and displacement alarm body 203 is made of heat storage porcelain, the heat storage and driving alarm body 203 stores heat, the outer wall of the vent pipe 202 is movably sleeved with an annular pressing plate 204 matched with the open storage box 201, the annular pressing plate 204 is movably abutted against the top end of the heat storage and driving alarm body 203, and annular pressing plate 204 and uncovered storage box 201 swing joint, two power poles 205 of leading of the top fixedly connected with of annular pressing plate 204, the top and the movable support plate 105 fixed connection of power pole 205 lead, heat-conducting rod 206 has been inlayed in the heat-retaining alert body 203 of driving, fixedly connected with regulating box 207 on the outer wall of cartridge filter 102 one side, the activity is provided with assorted piston board 208 with it in the regulating box 207, the outer wall of cartridge filter 102 is run through and extend to the inside of regulating box 207 to the one end of heat-conducting rod 206, the side that piston board 208 is close to heat-conducting rod 206 is filled with the air, one side that heat-conducting rod 206 was kept away from to regulating box 207 is provided with fixed mounting's alarm switch 209 on the regulating box 207 inner wall, fixedly connected with siren 210 on the outer wall of regulating box 207, alarm switch 209 is connected with siren 210 electricity.
Referring to fig. 2-3 and fig. 7, two pressure supply adjusting cylinders 211 symmetrically disposed are embedded on the outer wall of the hydrogen gun connector 104, an upper movable block 212 and a lower movable block 213 are movably disposed in the pressure supply adjusting cylinders 211, a pressure supply spring 214 is fixedly connected between the upper movable block 212 and the lower movable block 213, the pressure supply spring 214 is in a compressed state, a lower pressing rod 215 is fixedly connected to the bottom end of the lower movable block 213, and the bottom end of the lower pressing rod 215 slides through the outer wall of the pressure supply adjusting cylinders 211 and extends to abut against the top end of the movable supporting plate 105.
Referring to fig. 1-7 and 10, by the arrangement of the blocking alarm component, the compressed pressure supply spring 214 can make the lower movable block 213 bear a downward pressure, so that the movable support plate 105 can bear a downward pressure from the lower pressing rod 215 under the force transmission effect, when hydrogenation is performed, the movable support plate 105 can also bear a downward pressure from hydrogen, under the force transmission effect, the whole pressure borne by the lower pressing rod 215 can act on the heat storage driving alarm body 203 through the guiding rod 205 and the annular pressing plate 204, so that the heat storage driving alarm body 203 bears a pressure, the heat storage driving alarm body 203 made of heat storage ceramic can release the heat stored in the heat storage driving alarm body when sufficient pressure is borne, under the normal condition, that is, when the filter screen 106 is not blocked, the pressure borne by the movable support plate 105 from hydrogen is relatively small, along with the blocking of impurities to the filter screen 106, the cleaning pressure applied to the movable supporting plate 105 will increase accordingly, the pressure applied to the heat storage and alarm device 203 will increase, when the filter screen 106 is blocked by a large area, the heat storage and alarm device 203 will release heat due to sufficient pressure, under the heat conduction action of the heat conduction rod 206, the heat released by the heat storage and alarm device 203 will be transferred to the adjusting box 207, so that the air pressure of the air filled in the piston plate 208 near the heat conduction rod 206 will increase due to the heated air, as shown in fig. 10, the increase of the air pressure will push the piston plate 208, so that the piston plate 208 will move towards the direction near the alarm switch 209, and the piston plate 208 will trigger the alarm switch 209, thereby starting the alarm device 210, and making the alarm device 210 give an alarm sound, and further making the relevant staff timely know the blocking phenomenon of the filter screen 106, and because the filter cartridge 102 and the connecting sleeve 103 are connected by screw threads, so that the filter cartridge 102 and the connecting sleeve 103 can be separated from each other, thereby facilitating the cleaning of impurities on the filter screen 106.
Referring to fig. 7, a pressure supply adjusting rod 216 penetrates through the outer wall of the top end of the pressure supply adjusting cylinder 211, the bottom end of the pressure supply adjusting rod 216 is rotatably connected with the upper movable block 212 through a bearing, the pressure supply adjusting rod 216 is in threaded connection with the outer wall of the pressure supply adjusting cylinder 211, and the pressure supply adjusting rod 216 can limit the upper movable block 212, so that the pressure supply spring 214 keeps a compression state, and the pressure supply adjusting rod 216 is rotated to move the pressure supply adjusting rod 216 up and down, so as to adjust the compression degree of the pressure supply spring 214, so that relevant workers can adjust the pressure supply adjusting rod 216 according to the pressure of hydrogen during hydrogenation and the pressure required by the heat storage driving alarm 203 to release heat, so that the heat storage driving alarm 203 can release heat when the filter screen 106 is blocked.
Please refer to fig. 2 and fig. 4, the heating rod 217 is embedded in the heat storage and driving alarm body 203, one end of the heating rod 217 sequentially penetrates through the outer walls of the open storage box 201 and the filter cartridge 102 and extends to the outside of the filter cartridge 102, and the heating rod 217 is made of a heat conducting material, after the heat storage and driving alarm body 203 releases heat, the heat stored in the heat storage and driving alarm body 203 can be reduced, and a worker can select a proper heating mode to heat the heating rod 217, so as to supplement heat to the heat storage and driving alarm body 203.
Referring to fig. 2, fig. 4 and fig. 6, the filter cartridge 102, the open storage box 201, the vent pipe 202, the annular pressing plate 204, the adjusting box 207 and the piston plate 208 are all made of heat insulation materials, so that the filter cartridge 102, the open storage box 201, the vent pipe 202, the annular pressing plate 204, the adjusting box 207 and the piston plate 208 have heat insulation performance, and the heat insulation performance of the filter cartridge 102, the open storage box 201, the vent pipe 202 and the annular pressing plate 204 can reduce heat loss when the heat storage and alarm body 203 releases heat, thereby improving the triggering efficiency of the alarm switch 209, and the heat insulation performance of the adjusting box 207 and the piston plate 208 can prevent heat in the external environment from causing the alarm switch 209 to be triggered by mistake.
Referring to fig. 6, 8 and 11, two heat dissipation rods 301 are disposed on the piston plate 208, two heat conduction pipes 302 are disposed on the outer wall of the adjustment box 207, the two heat conduction pipes 302 are respectively matched with the two heat dissipation rods 301, one end of the heat conduction pipe 302 located in the adjustment box 207 is fixedly connected with a heat insulation pipe 303 matched with the heat conduction pipe 302, one end of the heat dissipation rod 301 extends into the heat insulation pipe 303, the outer wall of the heat dissipation rod 301 is attached to the inner wall of the heat insulation pipe 303 in a sliding manner, two elastic pull ropes 219 are fixedly connected between the piston plate 208 and the outer wall of the filter cartridge 102, the heat dissipation rod 301 and the heat conduction pipe 302 which are matched with the heat dissipation rod 304 are fixedly connected to one end of the heat dissipation rod 301, which is positioned in the heat insulation pipe 303, and are made of heat insulation materials, the heat insulation pipe 303 and the heat insulation rod 304 are made of heat insulation materials, by providing the elastic cord 219, the heat radiating rod 301, the heat conductive pipe 302, the heat insulating pipe 303, and the heat insulating rod 304, when the piston plate 208 moves in a direction to approach the alarm switch 209, the elastic cord 219 is stretched, at the same time, the heat-dissipating rod 301 moves along with the piston plate 208 into the heat-conducting pipe 302, as shown in fig. 11, so that part of the heat-dissipating rod 301 slides into the heat-conducting pipe 302, so that the air filled in the side of the piston plate 208 close to the heat conducting rod 206 can establish heat conducting connection with the external environment under the heat conducting action of the heat conducting pipe 302 and the heat insulating pipe 303, therefore, after the worker hears the alarm sound of the alarm 210 and stops hydrogenation, the heat in the air can be dissipated to the external environment through the heat dissipation rod 301 and the heat conduction pipe 302, so that the piston plate 208 can be reset under the elastic force of the elastic pull rope 219, and the piston plate 208 cannot move continuously after moving to be abutted against the heat insulation pipe 303, therefore, a protection effect can be achieved, the piston plate 208 is prevented from crushing the alarm switch 209, and the practicability is improved.
Referring to fig. 1-3 and fig. 9, a pressure reducing adjusting assembly is disposed on an outer wall of the filter cartridge 102, the pressure reducing adjusting assembly includes two pressure reducing adjusting cylinders 401 disposed through an outer wall of the filter cartridge 102, the two pressure reducing adjusting cylinders 401 are disposed on outer walls of left and right sides of the filter cartridge 102, the pressure reducing adjusting cylinders 401 are L-shaped, a vertical piston head 402 and a horizontal piston head 403 are movably disposed in the pressure reducing adjusting cylinders 401 and matched with the pressure reducing adjusting cylinders 401, compressed air is filled between the vertical piston head 402 and the horizontal piston head 403, an upper push rod 404 is fixedly connected to a top end of the horizontal piston head 403, a top end of the upper push rod 404 slides through the outer wall of the pressure reducing adjusting cylinder 401 and extends to abut against a bottom end of the movable supporting plate 105, a pressure reducing adjusting rod 405 is disposed through an outer wall of one end of the vertical piston head 402 far from the upper push rod 404, and the pressure reducing adjusting rod 405 is in threaded connection with the outer wall of the pressure reducing adjusting cylinders 401, one end of the pressure reducing adjusting rod 405 is rotatably connected with the vertical piston head 402 through a middle bearing, the inner walls of two sides of the filter cylinder 102 are fixedly connected with limiting rods 218, the limiting rods 218 are arranged in an L shape, one end of each limiting rod 218 is abutted against the top end of the movable supporting plate 105, compressed air can apply upward thrust to the horizontal piston head 403 through the arrangement of the pressure reducing adjusting component, the movable supporting plate 105 can be pushed upwards by the upward push rod 404 under the force transmission action, the pressure reducing adjusting rod 405 can be rotated to drive the vertical piston head 402 to move left and right, the thrust can be adjusted, if the pressure of hydrogen is too high, light can sufficiently release heat from the heat storage driving alarm body 203 by means of the pressure of the hydrogen on the movable supporting plate 105, and the thrust provided by the annular pressing plate 204 can be used for offsetting partial pressure of the hydrogen, therefore, the staff can adjust the pressure supply adjusting rod 216 first, adjust the compression degree of the pressure supply spring 214 to the minimum, and then adjust the pressure reduction adjusting rod 405, so that when the filter screen 106 is blocked, the heat storage driving alarm body 203 starts to release heat, the limiting rod 218 can play a limiting role on the movable support plate 105, and the movable support plate 105 is prevented from moving upwards due to the thrust of the upper push rod 404.
According to the invention, through the arrangement of the blocking alarm component, when the filter screen 106 is blocked in a large area, the heat storage and drive alarm body 203 can begin to release heat due to sufficient pressure, at the moment, the piston plate 208 can move and trigger the alarm switch 209, so that the alarm 210 gives an alarm sound, related workers can know the blocking phenomenon of the filter screen 106 in time, and can make corresponding treatment in time, and further the influence caused by the blocking of the filter screen 106 is effectively reduced, and through the arrangement of the heat dissipation rod 301 and the like, after hydrogenation is stopped, the piston plate 208 and the like can reset automatically, so that the alarm function of the alarm 210 can be triggered repeatedly, and through the arrangement of the pressure reduction regulation component, when the hydrogen pressure is high, the alarm function of the alarm 210 can still be triggered through corresponding regulation of the pressure supply regulation rod 216 and the pressure reduction regulation rod 405, and the practicability is greatly improved.
The foregoing is only a preferred embodiment of the present invention; the scope of the invention is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.
Claims (7)
1. The utility model provides an integrated form high pressure hydrogenation mouth with filter module, includes cartridge filter (102), the bottom intercommunication of cartridge filter (102) is provided with hydrogenation mouth main part (101), the top threaded connection of cartridge filter (102) has assorted connecting sleeve (103) with it, the middle part of connecting sleeve (103) is inlayed and is equipped with hydrogen gun connector (104), its characterized in that: the heat storage and alarm device is characterized in that a movable supporting plate (105) matched with the filter cylinder (102) is movably arranged in the filter cylinder (102), a filter screen (106) is embedded in the middle of the movable supporting plate (105), a blockage alarm assembly is arranged in the filter cylinder (102) and comprises an open storage box (201) fixedly installed on the inner wall of the filter cylinder (102), a vent pipe (202) is embedded in the middle of the open storage box (201), a heat storage and alarm body (203) is filled between the open storage box (201) and the vent pipe (202), the heat storage and alarm body (203) is made of heat storage porcelain, heat is stored in the heat storage and alarm body (203), an annular pressing plate (204) matched with the open storage box (201) is movably sleeved on the outer wall of the vent pipe (202), the annular pressing plate (204) is movably abutted to the top end of the heat storage and alarm body (203), the annular pressing plate (204) is movably connected with the open storage box (201), two heat guide force rods (205) are fixedly connected to the top end of the heat storage force rods (205), and the movable supporting plate (105) are fixedly connected to the alarm body (203);
an adjusting box (207) is fixedly connected to the outer wall of one side of the filter cylinder (102), a piston plate (208) matched with the adjusting box is movably arranged in the adjusting box (207), one end of the heat conducting rod (206) penetrates through the outer wall of the filter cylinder (102) and extends into the adjusting box (207), air is filled in one side, close to the heat conducting rod (206), of the piston plate (208), an alarm switch (209) fixedly installed on the inner wall of the adjusting box (207) is arranged on one side, far away from the heat conducting rod (206), of the adjusting box (207), an alarm (210) is fixedly connected to the outer wall of the adjusting box (207), and the alarm switch (209) is electrically connected with the alarm (210), inlay the confession that is equipped with two symmetries and set up on the outer wall of hydrogen gun connector (104) and press an adjusting section of thick bamboo (211), supply to press adjusting section of thick bamboo (211) internalization to be provided with movable block (212), lower movable block (213), go up movable block (212), fixedly connected with supplies between lower movable block (213) and press spring (214), supply to press spring (214) to be in compression state, depression bar (215) under the bottom fixedly connected with of lower movable block (213), the bottom of depression bar (215) slides down and runs through the outer wall that supplies to press adjusting section of thick bamboo (211) to extend to and offset with the top of movable support plate (105), it supplies to press to be provided with on the top outer wall of adjusting section of thick bamboo (211) to supply to press and adjusts pole (216) to press to adjust to be provided with on the top outer wall of a section of thick bamboo (211), supply to press ) The bottom end of the pressure supply adjusting rod (216) is rotatably connected with the upper movable block (212) through a bearing, and the pressure supply adjusting rod (216) is in threaded connection with the outer wall of the pressure supply adjusting cylinder (211).
2. The integrated high-pressure hydrogenation port with the filter module as claimed in claim 1, wherein: the filter cartridge is characterized in that a decompression adjusting assembly is arranged on the outer wall of the filter cartridge (102), the decompression adjusting assembly comprises two decompression adjusting cylinders (401) penetrating through the outer wall of the filter cartridge (102), the two decompression adjusting cylinders (401) are respectively arranged on the outer walls of the left side and the right side of the filter cartridge (102), the decompression adjusting cylinders (401) are arranged in an L shape, a vertical piston head (402) and a horizontal piston head (403) which are matched with the decompression adjusting cylinders are movably arranged in the decompression adjusting cylinders (401), compressed air is filled between the vertical piston head (402) and the horizontal piston head (403), an upper push rod (404) is fixedly connected to the top end of the horizontal piston head (403), the top end of the upper push rod (404) penetrates through the outer wall of the decompression adjusting cylinder (401) in a sliding mode and abuts against the bottom end of the movable supporting plate (105), a decompression adjusting rod (405) penetrates through the outer wall of one end, far away from the upper push rod (404), the decompression adjusting rod (405) is in threaded connection with the outer wall of the decompression adjusting cylinder (401), one end of the decompression adjusting rod (405) is rotatably connected with the vertical piston head (402) through a middle bearing, two sides of the inner wall of the upper push rod (102) are fixedly connected with limiting rods (218), and two ends of the movable supporting plate (218) are connected with limiting rods (218), and the limiting rods (218) which abut against the limiting rods (218).
3. The integrated high-pressure hydrogenation port with the filter module as claimed in claim 1, wherein: the filter cartridge (102), the open storage box (201), the vent pipe (202), the annular pressing plate (204), the adjusting box (207) and the piston plate (208) are all made of heat insulation materials.
4. The integrated high-pressure hydrogenation port with the filtration module as claimed in claim 3, wherein: two heat dissipation rods (301) are arranged on the piston plate (208) in a penetrating mode, two heat conduction pipes (302) are arranged on the outer wall of the adjusting box (207) in a penetrating mode, and the two heat conduction pipes (302) are matched with the two heat dissipation rods (301) respectively.
5. The integrated high-pressure hydrogenation port with the filter module as recited in claim 4, wherein: one end fixedly connected with that heat pipe (302) are located regulating box (207) is insulating tube (303) rather than assorted, the one end of heat dissipation stick (301) extends and inserts in insulating tube (303), and the outer wall of heat dissipation stick (301) slides with the inner wall of insulating tube (303) and pastes mutually.
6. The integrated high-pressure hydrogenation port with the filtration module as claimed in claim 5, wherein: two elastic pull ropes (219) are fixedly connected between the outer walls of the piston plate (208) and the filter cylinder (102), one end of the heat dissipation rod (301) located in the heat insulation pipe (303) is fixedly connected with a heat insulation rod (304) matched with the heat dissipation rod (301) and the heat conduction pipe (302) are made of heat conduction materials, and the heat insulation pipe (303) and the heat insulation rod (304) are made of heat insulation materials.
7. The integrated high-pressure hydrogenation port with the filter module as recited in claim 1, wherein: inlay in alert body (203) of heat-retaining drive and be equipped with heating rod (217), the outer wall of uncovered storage box (201), cartridge filter (102) is run through in proper order to the one end of heating rod (217) to extend to the outside of cartridge filter (102), and heating rod (217) adopt the heat conduction material to make.
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| CN202111242494.0A CN113877320B (en) | 2021-10-25 | 2021-10-25 | Integrated high-pressure hydrogenation port with filtering module |
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