CN218935460U - Electronic high-voltage sensing pressure reducer - Google Patents
Electronic high-voltage sensing pressure reducer Download PDFInfo
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- CN218935460U CN218935460U CN202223067758.6U CN202223067758U CN218935460U CN 218935460 U CN218935460 U CN 218935460U CN 202223067758 U CN202223067758 U CN 202223067758U CN 218935460 U CN218935460 U CN 218935460U
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- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
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Abstract
The utility model discloses an electronic high-pressure sensing pressure reducer, which relates to the technical field of high-pressure sensing and comprises a pressure reducer hand wheel, wherein the pressure reducer hand wheel comprises a joint sealing mechanism and an extrusion sealing mechanism, the pressure reducer hand wheel comprises a clamping sealing sleeve shell, the joint sealing mechanism comprises an elastic hollow horn joint soft strip, a hollow groove is formed in the outer surface of the inner side of the elastic hollow horn joint soft strip, and the outer surface of the top of the elastic hollow horn joint soft strip extends outwards. The elastic hollow soft strip on the inner side surface of the pushing extrusion soft block is matched to push the pushing extrusion soft block, the inclined groove on one side surface of the pushing extrusion soft block is utilized to guide the surface of the high-pressure gas cylinder valve, meanwhile, the elastic extrusion soft strip on the inclined groove surface is utilized to increase the bonding force and friction force between the elastic extrusion soft strip and the surface of the high-pressure gas cylinder valve, and the bonding anti-slip soft sleeve shell on the inner side surface of the invagination groove is utilized to slightly elastically buffer the shaking of the high-pressure gas cylinder valve.
Description
Technical Field
The utility model relates to the technical field of high-voltage sensing, in particular to an electronic high-voltage sensing pressure reducer.
Background
The decompression modes adopted by the positive pressure type air respirators in the prior market are as follows: the pressure reducer is connected to the high-pressure gas cylinder valve, high-pressure air input through the high-pressure gas cylinder valve enters the metal pressure reducer, the input pressure is reduced to 6-9 Mpa through a spring mechanism in the pressure reducer, and the air enters the medium-pressure gas guide pipe and then enters the air supply valve for secondary pressure reduction so as to be used for breathing by a user. The air guide pipe is directly connected with the pressure reducer, the air which is not decompressed is directly led into the pressure gauge at the other end of the air guide pipe, the air pressure in the high-pressure air cylinder is displayed in real time in a pointer display mode, because the output end of the pressure reducer is directly connected with the high-pressure air guide pipe to the design of the pressure gauge, in daily use, the high-pressure air guide pipe always bears 30Mpa of air pressure, the high-pressure air guide pipe adopts the design of a built-in spiral copper high-pressure pipe, the high-pressure air guide pipe input end joint adopts an argon arc welding mode for connection, after long-time bearing of high pressure, cracks or other defects affecting the airtight performance are easily caused between the spiral copper high-pressure pipe and the joint, and in the daily use process, the caused effect can be air leakage due to deformation, stretching and other states between the spiral copper high-pressure pipe and the joint, the problem of the high-pressure air guide pipe is more likely to occur, and safety hazards are extremely easy to cause to users.
Such as Chinese patent publication No.: the utility model provides a medical pressure reducer of CN203943938U, including the pressure reducer body, and the controller of setting on the pressure reducer body, and the manometer of setting on the pressure reducer body, and the syringe of setting on the pressure reducer body, and the trachea of setting on the pressure reducer body, and the stomach tube of setting on the pressure reducer body, and set up the storage battery in the pressure reducer body, pressure reducer body top is equipped with a sealed lid, the stomach tube runs through sealed lid and stretches into the pressure reducer body, be equipped with a suction head on the stomach tube, still be equipped with the control valve on the stomach tube, be equipped with pressure sensor on the suction head, be equipped with the governing valve on the trachea, the manometer is installed on sealed lid, and its response foot extends to the pressure reducer body, be equipped with a baffle in the pressure reducer body, storage battery installs in the baffle below. The pressure reducing device has the advantages of simple structure, convenient use and installation, simple operation, labor saving, accurate pressure detection, good pressure reducing effect, low cost, wide application range, long service life and safe and reliable effect.
In order to solve the problem that after long-time high pressure, cracks are easy to occur between the spiral copper high-pressure pipe and the joint or the defect of airtight performance is influenced, the prior art adopts a mode of replacing the spiral copper high-pressure pipe, but the deformation condition between the spiral copper high-pressure pipe and the joint also occurs, and further the problem that the cracks are very easy for a user to cause potential safety hazards is solved.
Disclosure of Invention
The utility model aims to solve the problem that after high pressure is applied for a long time, cracks are easy to occur between a spiral copper high-pressure pipe and a joint or the defect of air tightness performance is influenced, the prior art adopts a mode of replacing the spiral copper high-pressure pipe and the joint to treat, but the deformation condition between the spiral copper high-pressure pipe and the joint also occurs, so that the problems that the cracks are easy to cause potential safety hazards for users are solved, and the electronic high-pressure sensing pressure reducer is provided.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides an electron high pressure sensing pressure reducer, includes the pressure reducer hand wheel, fixedly connected with pressure reducer valve body on the back of pressure reducer hand wheel, be provided with pressure reducer relief valve on the top surface of pressure reducer valve body, the pressure reducer hand wheel is including laminating sealing mechanism and extrusion sealing mechanism, the pressure reducer hand wheel includes joint sealing shell, laminating sealing mechanism includes the soft strip of elasticity hollow loudspeaker laminating, the outside extension of top surface of empty slot and the soft strip of elasticity hollow loudspeaker laminating is offered to the inboard surface of elasticity hollow loudspeaker laminating soft strip, extrusion sealing mechanism includes the sealed extrusion soft piece of inboard extrusion, fixedly connected on the one side surface of the sealed extrusion soft piece of inboard extrusion on the inboard surface of the sealed extrusion soft piece of joint and the even distribution of inboard extrusion soft piece of inboard extrusion are on the inboard surface of the sealed shell of joint.
Preferably, the top surface of the pressure reducer safety valve and the position at the right side edge are provided with pressure reducer middle pressure output ends, one end of each pressure reducer middle pressure output end is provided with a pressure reducer middle pressure output pipe, the top surface of the pressure reducer safety valve and the position at the left side edge are provided with pressure reducer high pressure output ends, the top outer surface of each pressure reducer high pressure output end is provided with a pressure reducer high pressure output air pressure sensor, and the top end of each pressure reducer high pressure output air pressure sensor is provided with a pressure reducer high pressure output air pressure sensor wire.
Preferably, the extrusion sealing mechanism comprises an elastic hollow soft strip fixedly connected to the inner side surface of the inner side extrusion sealing extrusion soft block, wherein an outer side surface of one side of the elastic hollow soft strip is fixedly connected with an extrusion soft block, the outer side surface of the extrusion soft block is movably lapped on the inner side surface of the inner side extrusion sealing extrusion soft block, an inclined groove is formed in the outer side surface of the extrusion soft block, and an elastic extrusion soft strip is fixedly connected to the outer surface of the inclined groove.
Preferably, the left side surface of the pushing extrusion soft block is provided with an inward-sinking groove at the edge of the bottom, and the inner side surface of the inward-sinking groove is fixedly connected with a laminating anti-slip soft sleeve shell.
Preferably, the bottom surface of the conforming seal mechanism is disposed on the top exterior surface of the snap-in seal housing.
Preferably, the inside surface of bottom of joint sealed cover shell is last fixedly connected with butt joint, fixedly connected with outside joint piece on the outside surface of joint sealed cover shell, be provided with pressure reducer, high-pressure gas cylinder connection input on the top of butt joint.
Preferably, the conical lap joint extrusion head is fixedly connected to the outer surface of the top of the butt joint, the elastic water drop hollow soft sleeve shell is fixedly connected to the outer surface of the butt joint, and anti-slip patterns are formed on the outer surface of the elastic water drop hollow soft sleeve shell.
Compared with the prior art, the utility model has the beneficial effects that;
1. according to the utility model, the pressure reducer hand wheel is clamped on the surface of the high-pressure gas cylinder valve, the elastic hollow horn laminating soft strip on the top surface of the clamping sealing sleeve is matched for lamination with the high-pressure gas cylinder valve, the laminating tightness is increased by utilizing the elastic force of the elastic hollow horn laminating soft strip, and the inner extrusion sealing extrusion soft block on the inner side surface of the clamping sealing sleeve is matched for extrusion of the surface of the inlet end of the high-pressure gas cylinder valve, so that the tightness on the surface of the high-pressure gas cylinder valve is increased.
2. According to the utility model, the elastic hollow soft strip on the inner side surface of the pushing extrusion soft block is matched for pushing the pushing extrusion soft block, the inclined groove on one side surface of the pushing extrusion soft block is utilized for guiding the surface of the high-pressure gas cylinder valve, meanwhile, the elastic extrusion soft strip on the inclined groove surface is utilized for increasing the attaching force and friction force between the elastic extrusion soft strip and the surface of the high-pressure gas cylinder valve, and the attaching anti-slip soft sleeve shell on the inner side surface of the invagination groove is utilized for slightly elastically buffering the shaking of the high-pressure gas cylinder valve.
3. According to the pressure reducer of the positive pressure type air respirator, one pressure reducer, the high pressure cylinder are connected with the input end pressure reducer, the high pressure cylinder is connected with the high pressure cylinder valve through the hand wheel pressure reducer hand wheel on the rotary pressure reducer, one of the two output ends is the high pressure output end of the high pressure output end pressure reducer, the other is the medium pressure output end of the medium pressure output end pressure reducer, the high pressure output end of the conventional positive pressure type air respirator is connected with the high pressure output air pressure sensor of the air pressure sensor, the air pressure sensor adopts a wired transmission mode, the wire of the connecting wire of the air pressure sensor for the high pressure output air pressure sensor is connected with the electronic pressure gauge, and the real-time measured numerical value of the air pressure sensor can be transmitted to the display screen of the electronic pressure gauge, and meanwhile, a driving power supply is provided for the air pressure sensor through the connecting wire between the air pressure sensor and the electronic pressure gauge.
4. According to the utility model, the elastic water drop hollow soft sleeve shell on the outer side surface of the butt joint is matched with the inner side surface of the high-pressure gas cylinder valve, and the tightness between the elastic water drop hollow soft sleeve shell and the inner side surface of the high-pressure gas cylinder valve is increased by utilizing anti-skid patterns.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the internal cross-sectional perspective structure of the pressure reducer hand wheel of the present utility model;
FIG. 3 is a schematic side cross-sectional perspective view of an inside squeeze seal squeeze soft block of the present utility model;
fig. 4 is a schematic perspective view of an abutment according to the present utility model.
Legend description: 1. the pressure reducer and the high-pressure gas cylinder are connected with the input end; 2. a pressure reducer valve body; 3. a medium pressure output end of the pressure reducer; 4. a medium pressure output pipe of the pressure reducer; 5. a pressure reducer safety valve; 6. a pressure reducer outputs high pressure to a pressure sensor wire; 7. the pressure reducer outputs the air pressure sensor at high pressure; 8. a high-pressure output end of the pressure reducer;
9. a pressure reducer hand wheel; a1, clamping a sealing sleeve shell; a2, an outer clamping block; a3, attaching the elastic hollow horn to the soft strip;
a4, extruding, sealing and extruding the soft block on the inner side; a41, elastic hollow soft strips; a42, pushing the extrusion soft block; a43, inclined grooves; a44, elastically extruding the soft strip; a45, an inward-sinking groove; a46, attaching the anti-slip soft jacket;
a5, butt joint; a51, an elastic water drop hollow soft shell; a52, anti-skid patterns; and a53, taper lap joint extrusion heads.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Example 1
As shown in fig. 1-4, the utility model provides an electronic high-pressure sensing pressure reducer, which comprises a pressure reducer hand wheel 9, wherein the pressure reducer hand wheel 9 comprises a joint sealing shell a1 and an extrusion sealing mechanism, the joint sealing mechanism comprises an elastic hollow horn joint soft strip a3, an empty slot is formed in the inner outer surface of the elastic hollow horn joint soft strip a3, the top outer surface of the elastic hollow horn joint soft strip a3 extends outwards, the bottom surface of the joint sealing mechanism is arranged on the top outer surface of the joint sealing shell a1, an abutting joint a5 is fixedly connected to the bottom inner outer surface of the joint sealing shell a1, an outer joint block a2 is fixedly connected to the outer surface of the joint sealing shell a1, a pressure reducer and a high-pressure gas cylinder are arranged on the top end of the abutting joint a5, the pressure reducer hand wheel 9 is clamped on the surface of a high-pressure gas cylinder valve, the elastic hollow horn joint soft strip a3 on the top surface of the joint sealing shell a1 and the high-pressure gas cylinder valve are jointed outwards, the elastic hollow horn joint soft strip a3 on the top surface of the elastic hollow horn joint soft strip a3 is utilized, the elastic joint soft strip a3 is matched with the high-pressure cylinder valve, the extrusion sealing performance of the inner side soft strip a4 is increased, and the inner side sealing shell a is extruded by the elastic joint sealing shell a4 is pressed on the inner surface of the joint sealing shell a.
Example 2
As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the extrusion sealing mechanism comprises an inner extrusion sealing extrusion soft block a4, one side outer surface of the inner extrusion sealing extrusion soft block a4 is fixedly connected with the inner outer surface of the clamping sealing sleeve shell a1, the inner extrusion sealing extrusion soft block a4 is uniformly distributed on the inner surface of the clamping sealing sleeve shell a1, the extrusion sealing mechanism comprises an elastic hollow soft strip a41 fixedly connected with the inner side surface of the inner extrusion sealing soft block a4, one side outer surface of the elastic hollow soft strip a41 is fixedly connected with an pushing extrusion soft block a42, the outer side surface of the pushing extrusion soft block a42 is movably lapped on the inner side surface of the inner extrusion sealing soft block a4, an inclined groove a43 is formed on the outer side surface of the pushing extrusion soft block a42, an elastic extrusion soft strip a44 is fixedly connected with the outer surface of the inclined groove a43, an inward recess a45 is formed in the left outer surface of the pushing extrusion soft block a42 and located at the bottom edge position, an attaching anti-slip soft sleeve shell a46 is fixedly connected to the inner outer surface of the inward recess a45, the pushing extrusion soft block a42 is pushed by matching with an elastic hollow soft strip a41 on the inner side surface of the inner side extrusion sealing extrusion soft block a4, the surface of a high-pressure gas cylinder valve is guided by an inclined recess a43 on one side surface of the pushing extrusion soft block a42, meanwhile, attaching force and friction force between the attaching soft strip a44 and the surface of the high-pressure gas cylinder valve are increased by using the elastic extrusion soft strip a44 on the surface of the inclined recess a43, and small elastic buffering is carried out on shaking of the high-pressure gas cylinder valve by using the attaching anti-slip soft sleeve shell a46 on the inner side surface of the inward recess a 45.
Example 3
As shown in fig. 1-4, on the basis of embodiments 1-2, the present utility model provides a technical solution: preferably, the back of the pressure reducer hand wheel 9 is fixedly connected with the pressure reducer valve body 2, a pressure reducer safety valve 5 is arranged on the top outer surface of the pressure reducer valve body 2, a pressure reducer middle pressure output end 3 is arranged on the top surface of the pressure reducer safety valve 5 and positioned on the right side edge, a pressure reducer middle pressure output pipe 4 is arranged on one end of the pressure reducer middle pressure output end 3, a pressure reducer high pressure output end 8 is arranged on the top surface of the pressure reducer safety valve 5 and positioned on the left side edge, a pressure reducer high pressure output air pressure sensor 7 is arranged on the top outer surface of the pressure reducer high pressure output end 8, a pressure reducer high pressure output air pressure sensor wire 6 is arranged on the top end of the pressure reducer high pressure output air pressure sensor 7, a pressure reducer high pressure cylinder is connected with the pressure reducer hand wheel 9 on the pressure cylinder valve through rotating the hand wheel, two output ends, one is the pressure reducer high pressure output end 8 in the pressure reducer middle pressure output end, one is the pressure output end 3, the pressure reducer high pressure output end is connected with the pressure sensor through an electronic pressure gauge, and the pressure sensor wire is connected with the pressure gauge by adopting a pressure gauge, and the pressure gauge is used for transmitting the pressure value between the pressure gauge and the pressure gauge.
Example 4
As shown in fig. 1-4, on the basis of embodiments 1-3, the present utility model provides a technical solution: preferably, a conical lap joint extrusion head a53 is fixedly connected to the outer surface of the top of the butt joint a5, an elastic water drop hollow soft sleeve shell a51 is fixedly connected to the outer surface of the butt joint a5, an anti-slip pattern a52 is formed on the outer surface of the elastic water drop hollow soft sleeve a51, the elastic water drop hollow soft sleeve a51 on the outer side surface of the butt joint a5 is matched with the inner side surface of the high-pressure gas cylinder valve to be attached, and the tightness between the elastic water drop hollow soft sleeve a51 and the inner side surface of the high-pressure gas cylinder valve is improved by the aid of the anti-slip pattern a 52.
The working principle of the electronic high-voltage sensing pressure reducer is specifically described below.
As shown in fig. 1-4, a pressure reducer, a high-pressure gas cylinder connection input end 1 is connected with a high-pressure gas cylinder valve through a hand wheel pressure reducer hand wheel 9 on the rotary pressure reducer, two output ends, one is a high-pressure output end 8 of the high-pressure output end pressure reducer, the other is a medium-pressure output end 3 of the medium-pressure output end pressure reducer, the high-pressure output end 8 of the conventional positive-pressure air respirator is connected with a high-pressure output air pressure sensor 7 of the air pressure sensor, the air pressure sensor adopts a wired transmission mode, a connecting wire of the air pressure sensor is connected with an electronic pressure gauge through a connecting wire of the air pressure sensor, the real-time measured numerical value of the air pressure sensor can be transmitted to a display screen of the electronic pressure gauge, and meanwhile, through a connecting wire between the air pressure sensor and the electronic pressure gauge, providing a driving power supply for the air pressure sensor, clamping a pressure reducer hand wheel 9 on the surface of a high-pressure air cylinder valve, matching an elastic hollow horn joint soft strip a3 on the top surface of a clamping sealing sleeve shell a1 with the high-pressure air cylinder valve, increasing joint tightness by using elastic force of the elastic hollow horn joint soft strip a3, extruding the surface of an inlet end of the high-pressure air cylinder valve by matching an inner extruding sealing extrusion soft block a4 on the inner side surface of the clamping sealing sleeve a1, pushing a pushing extrusion soft block a42 by matching an elastic hollow soft strip a41 on the inner side surface of the inner extruding sealing extrusion soft block a4, guiding the surface of the high-pressure air cylinder valve by using an inclined groove a43 on one side surface of the pushing extrusion soft block a42, and increasing joint force and friction force between the elastic extrusion soft strip a44 on the surface of the inclined groove a43 and the surface of the high-pressure air cylinder valve, the shaking of the high-pressure gas cylinder valve is slightly elastically buffered by the attached anti-slip soft sleeve shell a46 on the inner side surface of the invagination groove a45, the elastic water drop hollow soft sleeve shell a51 on the outer side surface of the butt joint a5 is attached to the inner side surface of the high-pressure gas cylinder valve in a matched mode, and the tightness between the hollow soft sleeve shell a and the inner side surface of the high-pressure gas cylinder valve is improved by the anti-slip patterns a 52.
Claims (7)
1. An electronic high-pressure sensing pressure reducer comprises a pressure reducer hand wheel (9), and is characterized in that: the back of the pressure reducer hand wheel (9) is fixedly connected with a pressure reducer valve body (2), a pressure reducer safety valve (5) is arranged on the outer surface of the top of the pressure reducer valve body (2), the pressure reducer hand wheel (9) comprises a laminating sealing mechanism and an extrusion sealing mechanism, and the pressure reducer hand wheel (9) comprises a clamping sealing sleeve shell (a 1);
the attaching and sealing mechanism comprises an elastic hollow horn attaching soft strip (a 3), a hollow groove is formed in the outer surface of the inner side of the elastic hollow horn attaching soft strip (a 3), and the outer surface of the top of the elastic hollow horn attaching soft strip (a 3) extends outwards;
the extrusion sealing mechanism comprises an inner extrusion sealing extrusion soft block (a 4), wherein one side outer surface of the inner extrusion sealing extrusion soft block (a 4) is fixedly connected to the inner outer surface of the clamping sealing sleeve shell (a 1), and the inner extrusion sealing extrusion soft block (a 4) is uniformly distributed on the inner surface of the clamping sealing sleeve shell (a 1).
2. An electronic high pressure sensing pressure reducer as defined in claim 1, wherein: the pressure reducer is characterized in that a pressure reducer middle pressure output end (3) is arranged on the top surface of the pressure reducer safety valve (5) and located at the right side edge position, a pressure reducer middle pressure output pipe (4) is arranged at one end of the pressure reducer middle pressure output end (3), a pressure reducer high pressure output end (8) is arranged on the top surface of the pressure reducer safety valve (5) and located at the left side edge position, a pressure reducer high pressure output air pressure sensor (7) is arranged on the top outer surface of the pressure reducer high pressure output end (8), and a pressure reducer high pressure output air pressure sensor wire (6) is arranged on the top end of the pressure reducer high pressure output air pressure sensor (7).
3. An electronic high pressure sensing pressure reducer as defined in claim 1, wherein: the extrusion sealing mechanism comprises an elastic hollow soft strip (a 41) fixedly connected to the inner side surface of an inner side extrusion sealing extrusion soft block (a 4), one side outer surface of the elastic hollow soft strip (a 41) is fixedly connected with an extrusion pushing soft block (a 42) and the outer side surface of the extrusion pushing soft block (a 42) is movably lapped on the inner side surface of the inner side extrusion sealing extrusion soft block (a 4), an inclined groove (a 43) is formed in the outer side surface of the extrusion pushing soft block (a 42), and an elastic extrusion soft strip (a 44) is fixedly connected to the outer surface of the inclined groove (a 43).
4. An electronic high pressure sensing pressure reducer as defined in claim 3, wherein: the left side surface of promotion extrusion soft piece (a 42) and be located bottom edge position and seted up invagination recess (a 45), be connected with laminating antiskid soft shell (a 46) on the inboard surface of invagination recess (a 45) fixedly.
5. An electronic high pressure sensing pressure reducer as defined in claim 1, wherein: the bottom surface of the laminating sealing mechanism is arranged on the top outer surface of the clamping sealing sleeve (a 1).
6. An electronic high pressure sensing pressure reducer as defined in claim 1, wherein: the clamping sealing sleeve comprises a clamping sealing sleeve body (a 1), wherein an opposite joint (a 5) is fixedly connected to the inner side outer surface of the bottom of the clamping sealing sleeve body (a 1), an outer clamping block (a 2) is fixedly connected to the outer side surface of the clamping sealing sleeve body (a 1), and a pressure reducer and a high-pressure gas cylinder connecting input end (1) are arranged at the top end of the opposite joint (a 5).
7. An electronic high-pressure sensing pressure reducer as defined in claim 6, wherein: the anti-slip plastic rubber sleeve is characterized in that a conical lap joint extrusion head (a 53) is fixedly connected to the outer surface of the top of the butt joint (a 5), an elastic water drop hollow soft sleeve shell (a 51) is fixedly connected to the outer surface of the butt joint (a 5), and anti-slip patterns (a 52) are formed in the outer surface of the elastic water drop hollow soft sleeve shell (a 51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223067758.6U CN218935460U (en) | 2022-11-18 | 2022-11-18 | Electronic high-voltage sensing pressure reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223067758.6U CN218935460U (en) | 2022-11-18 | 2022-11-18 | Electronic high-voltage sensing pressure reducer |
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| Publication Number | Publication Date |
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| CN218935460U true CN218935460U (en) | 2023-04-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202223067758.6U Active CN218935460U (en) | 2022-11-18 | 2022-11-18 | Electronic high-voltage sensing pressure reducer |
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| Country | Link |
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| CN (1) | CN218935460U (en) |
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- 2022-11-18 CN CN202223067758.6U patent/CN218935460U/en active Active
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