CN117432815A - Semiconductor valve convenient to overhaul - Google Patents

Semiconductor valve convenient to overhaul Download PDF

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Publication number
CN117432815A
CN117432815A CN202311536114.3A CN202311536114A CN117432815A CN 117432815 A CN117432815 A CN 117432815A CN 202311536114 A CN202311536114 A CN 202311536114A CN 117432815 A CN117432815 A CN 117432815A
Authority
CN
China
Prior art keywords
valve body
plate
rod
valve
spring
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN202311536114.3A
Other languages
Chinese (zh)
Inventor
徐林峰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangsu Huili New Energy Technology Co ltd
Original Assignee
Jiangsu Huili New Energy Technology Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Jiangsu Huili New Energy Technology Co ltd filed Critical Jiangsu Huili New Energy Technology Co ltd
Priority to CN202311536114.3A priority Critical patent/CN117432815A/en
Publication of CN117432815A publication Critical patent/CN117432815A/en
Withdrawn legal-status Critical Current

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Classifications

    • 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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
    • F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
    • F16K1/22—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves
    • F16K1/221—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves specially adapted operating means therefor
    • 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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B39/00—Locking of screws, bolts or nuts
    • F16B39/02—Locking of screws, bolts or nuts in which the locking takes place after screwing down
    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/022—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using dampers and springs in combination
    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/023—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means
    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
    • F16F15/08—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with rubber springs ; with springs made of rubber and metal
    • 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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/32—Details
    • 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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/32—Details
    • F16K1/50—Preventing rotation of valve members
    • 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
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/02—Construction of housing; Use of materials therefor of lift valves
    • F16K27/0209—Check valves or pivoted valves
    • F16K27/0218—Butterfly valves
    • 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
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/04—Construction of housing; Use of materials therefor of sliding valves
    • F16K27/044—Construction of housing; Use of materials therefor of sliding valves slide valves with flat obturating members
    • 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
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
    • F16K3/0254—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor being operated by particular means
    • 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
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
    • F16K3/0281—Guillotine or blade-type valves, e.g. no passage through the valve member
    • 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
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
    • F16K3/029—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with two or more gates
    • 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
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/30—Details
    • 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
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/30—Details
    • F16K3/314—Forms or constructions of slides; Attachment of the slide to the spindle
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L23/00—Flanged joints
    • F16L23/003—Auxiliary devices
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L23/00—Flanged joints
    • F16L23/02—Flanged joints the flanges being connected by members tensioned axially

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Sliding Valves (AREA)

Abstract

The invention discloses a semiconductor valve convenient to overhaul, and relates to the technical field of semiconductor valves. The valve comprises a valve body, a sealing device and a limiting device, wherein connecting sleeves are arranged on two sides of the valve body, and a control rod is rotatably arranged at the top of the valve body; the sealing device comprises a baffle, bolts, nuts, an F-shaped rod, a loop bar and a connecting rod, wherein the baffle moves towards the center of the connecting sleeve, so that the baffle can seal the connecting sleeve and the inside of a pipeline, the baffle is slidably mounted on the surface of the connecting sleeve, the bolts are sleeved on the surface of the connecting sleeve, the nuts are in threaded connection with the bolts, the F-shaped rod is slidably mounted on the surface of the connecting sleeve, a limit groove is formed in the surface of the connecting sleeve, the loop bar is slidably mounted on the surface of the connecting sleeve, the valve body is prevented from being detached, and the baffle can be conveniently pushed to reset through the connecting rod and the loop bar.

Description

Semiconductor valve convenient to overhaul
Technical Field
The invention relates to the technical field of semiconductor valves, in particular to a semiconductor valve convenient to overhaul.
Background
A semiconductor valve is an electronic valve designed and manufactured based on the principle of a semiconductor device for controlling the flow of current and voltage. Semiconductor valves typically employ semiconductor materials such as silicon as the primary device.
Patent publication number CN209115709U relates to a valve convenient to overhaul, including valve gap, gland, valve main part and case, the second pipeline is installed to the one end of valve main part, first pipeline is installed to the one end that the second pipeline was kept away from to the valve main part, and the junction of first pipeline and second pipeline and valve main part all wraps up there is first clamp and second clamp, and locking bolt fixed connection is passed through at the both ends of first clamp and second clamp, the inboard of first clamp and second clamp all is fixed with semi-circular sealed pad, the singlechip is installed on one side on valve main part top, and audible-visual annunciator is installed on the top of the valve main part on one side of the singlechip. This patent is through installing annular slot and annular inserted block for first pipeline, second pipeline and valve main part are connected, easy to assemble and dismantlement of being convenient for.
In the above-mentioned patent, through installing annular slot and annular inserted block for be convenient for first pipeline, second pipeline and valve main part are connected, easy to assemble and dismantlement, but dismantle the back with the valve, the inside remaining liquid of pipeline can flow out, and the inside environment that can influence around the valve of pipeline that flows out is difficult to prevent the inside liquid outflow of pipeline after the pipeline is dismantled.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a semiconductor valve convenient to overhaul, and solves the problems in the background art.
In order to achieve the above purpose, the invention is realized by the following technical scheme: the semiconductor valve convenient to overhaul comprises a valve body, a sealing device and a limiting device, wherein connecting sleeves are arranged on two sides of the valve body, and a control rod is rotatably arranged at the top of the valve body; the sealing device comprises a baffle, bolts, nuts, an F-shaped rod, a loop bar and a connecting rod, wherein the baffle moves towards the center of the connecting sleeve, so that the baffle can seal the connecting sleeve and the inside of a pipeline, the baffle is slidably mounted on the surface of the connecting sleeve, the bolts are sleeved on the surface of the connecting sleeve, the nuts are in threaded connection with the bolts, the F-shaped rod is slidably mounted on the surface of the connecting sleeve, a limit groove is formed in the surface of the connecting sleeve, the loop bar is slidably mounted on the surface of the connecting sleeve, the top of the connecting rod is hinged to the baffle, the bottom of the connecting rod is hinged to the loop bar, the pipeline is sealed through the baffle, and liquid in the pipeline is prevented from flowing out after the valve body is disassembled.
According to the technical scheme, the bolt contacts with the F-shaped rod, so that the bolt can extrude the F-shaped rod, the F-shaped rod contacts with the limiting groove, a reset spring is arranged between the baffle and the connecting sleeve, the baffle can be driven to reset through the reset spring, and a first spring is arranged between the F-shaped rod and the connecting sleeve.
According to the technical scheme, restriction device includes pressure release pipe, closing plate, sealing rod, screens board, push plate, cover piece, trapezoidal piece, presses board and triangle-shaped piece, can promote trapezoidal piece and cover piece when the push plate removes, can drive the press board and remove when the cover piece removes, can contact with the inclined plane of triangle-shaped piece when pressing the board and remove, pressure release pipe fixed mounting is on the surface of valve body, closing plate slidable mounting is in the inside of pressure release pipe, sealing rod fixed mounting is at the top of closing plate, screens board slidable mounting is on the surface of valve body, push plate fixed mounting is on the surface of sealing rod, cover piece slidable mounting is on the surface of valve body, trapezoidal piece fixed mounting is on the surface of cover piece, press board fixed mounting is near one side of screens board at the cover piece, triangle-shaped piece fixed mounting is dismantled the valve body when avoiding the inside pressure of valve body too big to improve the security of dismantling the valve body.
According to the technical scheme, be provided with No. two springs between closing plate and the pressure release pipe, can drive the closing plate through No. two springs and reset, be provided with No. three springs between screens board and the valve body, can drive screens board through No. three springs and reset, be provided with No. four springs between cover piece and the valve body.
According to the technical scheme, the valve further comprises a fastening device and a protection device, the fastening device comprises a circular rod, an elastic plate, a fixing plate, a protruding block, opening rubber and a plugboard, the fixing plate and the circular rod can be pushed to rotate when the elastic plate moves, the protruding block can be driven to move when the circular rod rotates, the protruding block can be contacted with the opening rubber when moving, the opening rubber can be pushed to move when the protruding block moves, the circular rod is rotationally arranged on the surface of the valve body, the elastic plate is fixedly arranged on the surface of the clamping plate, the fixing plate is fixedly arranged on the surface of the circular rod, the opening rubber is slidably arranged on the surface of the valve body, the plugboard is fixedly arranged on the surface of the valve body, the valve body is prevented from being loosened from a bolt through a long-time nut, and the connection effect between the valve body and the connecting sleeve is improved.
According to the technical scheme, the power accumulating spring is arranged between the circular rod and the valve body, the circular rod can be driven to reset through the power accumulating spring, and the five-number spring is arranged between the opening rubber and the valve body.
According to the technical scheme, protection device includes fixed cover, limiting plate, limiting block, slide, transfer line, hollow frame, piston rod, expansion rubber and atress board, the inside gas of expansion rubber can get into the inside of hollow frame through the pipeline after the expansion rubber received the extrusion, the inside atmospheric pressure increase of hollow frame can promote the piston rod and remove, fixed cover fixed mounting is at the top of valve body, limiting plate fixed mounting is on the surface of control rod, limiting block slidable mounting is at the top of fixed cover, the slide cup joints at the surface of control rod, the top of transfer line is articulated with the slide, the bottom of transfer line is articulated with the limiting block, hollow frame fixed mounting is at the top of valve body, piston rod slidable mounting is in the inside of hollow frame, expansion rubber fixed mounting is at the surface of baffle, atress board fixed mounting is at the surface of expansion rubber, expansion rubber is through the inside intercommunication of pipeline and hollow frame, be provided with the scroll spring between control rod and the valve body, the valve body is still in the circulation state after receiving the striking can produce leakage to avoid the valve body.
According to the technical scheme, be provided with No. six springs between restriction piece and the fixed cover, can drive the restriction piece through No. six springs and reset, limiting plate and restriction piece contact, the one end that the piston rod is close to the slide is provided with the inclined plane, can promote the slide to move downwards through the inclined plane of piston rod, be provided with No. seven springs between piston rod and the hollow frame.
The invention provides a semiconductor valve convenient to overhaul. The beneficial effects are as follows:
(1) This semiconductor valve who conveniently overhauls, when installing the adapter sleeve on the pipeline, can be connected with the valve body through the adapter sleeve, the valve body can be released the spacing to the F shape pole from the bolt after the adapter sleeve is dismantled, makes the F shape pole can be released the spacing to the baffle, and the baffle can remove to the central point of pipeline put under reset spring's effect, can seal the pipeline through the baffle, prevents that the valve body from being dismantled the inside liquid outflow of back pipeline, can conveniently promote the baffle through connecting rod and loop bar and reset.
(2) This semiconductor valve convenient maintenance can promote closing plate and sealing rod when the inside pressure of valve body increases and remove, and the push plate can promote cover piece and trapezoidal piece and remove when the sealing rod removes, makes the push plate can promote triangle-shaped piece and screens board and move down, can restrict adapter sleeve and the unable separation of valve body through the screens board, dismantles the valve body when avoiding the inside pressure of valve body too big to improve the security of dismantling the valve body.
(3) This semiconductor valve who conveniently overhauls can drive the screens board and remove when the inside pressure variation of valve body, can drive the elastic plate and remove when the screens board removes, can promote round bar and fixed plate and rotate when the elastic plate removes, and the lug can promote opening rubber and promote downwards when round bar rotates, and inside that opening rubber can be inserted to the picture peg when opening rubber moves downwards makes opening rubber can produce the inflation and can promote the nut and rotate, avoids the valve body to loosen from the bolt through long-time use nut, has improved the connection effect between valve body and the adapter sleeve.
(4) This semiconductor valve convenient maintenance, can play the effect of buffering to the valve body through atress board and expansion rubber when the valve body receives the striking, the inside gas of expansion rubber can get into the inside of hollow frame after the expansion rubber receives the striking, the inside atmospheric pressure increase of hollow frame can promote the piston rod and remove, the piston rod can promote the slide downwardly moving, can promote the restriction piece and remove when the slide downwardly moving, can remove the spacing to the limiting plate when the restriction piece removes, the scroll spring can drive the control lever and close the valve body, the valve body is still in the circulation state and can produce leakage after avoiding the valve body to receive the striking.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of the position structure of the connecting sleeve and the sleeve rod according to the present invention;
FIG. 3 is an enlarged schematic view of the portion A of FIG. 2 according to the present invention;
FIG. 4 is an enlarged schematic view of the portion B of FIG. 1 according to the present invention;
FIG. 5 is a schematic view of the position structures of the sleeve block and the trapezoid block according to the invention;
FIG. 6 is a schematic diagram of the position structures of the detent plate and the elastic plate of the present invention;
FIG. 7 is a schematic view of the internal structure of the hollow frame of the present invention;
FIG. 8 is an enlarged view of the structure of portion C of FIG. 7 according to the present invention.
In the figure: 1. a valve body; 2. connecting sleeves; 31. a baffle; 32. a bolt; 321. a nut; 33. an F-shaped rod; 34. a loop bar; 35. a connecting rod; 4. a control lever; 51. a pressure relief tube; 52. a sealing plate; 53. a sealing rod; 54. a clamping plate; 55. a pushing plate; 56. sleeving blocks; 57. a trapezoid block; 58. pressing the plate; 59. triangular blocks; 61. a circular rod; 62. an elastic plate; 63. a fixing plate; 64. a bump; 65. an opening rubber; 66. inserting plate; 71. a fixed sleeve; 72. a limiting plate; 73. a limiting block; 74. a slide plate; 75. a transmission rod; 76. a hollow frame; 77. a piston rod; 78. an expanded rubber; 79. and a stress plate.
Detailed Description
The following description of the embodiments of the present invention 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 invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-6, one embodiment of the present invention is: the semiconductor valve convenient to overhaul comprises a valve body 1, a sealing device and a limiting device, wherein connecting sleeves 2 are arranged on two sides of the valve body 1, and a control rod 4 is rotatably arranged on the top of the valve body 1; the sealing device comprises a baffle 31, a bolt 32, a nut 321, an F-shaped rod 33, a sleeve rod 34 and a connecting rod 35, wherein the F-shaped rod 33 moves in a direction away from the baffle 31, so that the F-shaped rod 33 can be separated from a limiting groove to release the limiting of the baffle 31, the baffle 31 moves towards the center of a connecting sleeve 2, the baffle 31 can seal the connecting sleeve 2 and the inside of a pipeline, the baffle 31 is slidably mounted on the surface of the connecting sleeve 2, the bolt 32 is sleeved on the surface of the connecting sleeve 2, the nut 321 is in threaded connection with the bolt 32, the F-shaped rod 33 is slidably mounted on the surface of the connecting sleeve 2, the limiting groove is formed in the surface of the connecting sleeve 2, the top of the connecting rod 35 is hinged with the baffle 31, the bottom of the connecting rod 35 is hinged with the sleeve rod 34, the pipeline is sealed through the baffle 31, and liquid in the pipeline is prevented from flowing out after the valve body 1 is dismounted.
The bolt 32 contacts with the F-shaped rod 33, so that the bolt 32 can extrude the F-shaped rod 33, the F-shaped rod 33 contacts with the limiting groove, a return spring is arranged between the baffle plate 31 and the connecting sleeve 2, the baffle plate 31 can be driven to return by the return spring, and a first spring is arranged between the F-shaped rod 33 and the connecting sleeve 2.
The limiting device comprises a pressure release pipe 51, a sealing plate 52, a sealing rod 53, a clamping plate 54, a pushing plate 55, a sleeve block 56, a trapezoid block 57, a pressing plate 58 and a triangle block 59, wherein the sealing plate 52 and the sealing rod 53 can be pushed to move upwards when the liquid pressure in the valve body 1 is overlarge, the pushing plate 55 can be driven to move upwards when the sealing rod 53 moves upwards, the trapezoid block 57 is in inclined surface contact when the pushing plate 55 moves upwards, the trapezoid block 57 and the sleeve block 56 can be pushed to move when the pushing plate 55 moves, the pressing plate 58 can be driven to move when the sleeve block 56 moves, the pressing plate 58 can be in inclined surface contact with the triangle block 59, the pressure release pipe 51 is fixedly arranged on the surface of the valve body 1, the sealing plate 52 is slidably arranged in the pressure release pipe 51, the sealing rod 53 is fixedly arranged at the top of the sealing plate 52, the clamping plate 54 is slidably arranged on the surface of the valve body 1, the pushing plate 55 is fixedly arranged on the surface of the sealing rod 53, the sleeve block 56 is slidably arranged on the surface of the valve body 1, the trapezoid block 57 is fixedly arranged on the surface of the sleeve block 56, the pressing plate 58 is fixedly arranged on the side of the sleeve block 56, the pressing plate 58 is contacted with the triangle block 54, the pressing plate 58 is fixedly arranged on one side of the sleeve block 54, and the valve body 54 is close to the triangle block 54, the pressure release plate is fixedly arranged on the side of the valve body 54, and the valve body is prevented from being detached, and the valve body is fixedly arranged on the surface side of the valve body 1.
A second spring is arranged between the sealing plate 52 and the pressure relief pipe 51, the sealing plate 52 can be driven to reset through the second spring, a third spring is arranged between the clamping plate 54 and the valve body 1, the clamping plate 54 can be driven to reset through the third spring, and a fourth spring is arranged between the sleeve block 56 and the valve body 1.
When the embodiment works, the connecting sleeve 2 is fastened on the surface of a pipeline, the valve body 1 and the connecting sleeve 2 can be connected through the bolts 32 and the nuts 321, after the nuts 321 are rotated to separate the nuts 321 from the bolts 32, the valve body 1 is detached from the connecting sleeve 2, the bolts 32 cannot squeeze the F-shaped rod 33, the F-shaped rod 33 is pushed to move in the direction away from the baffle 31 by the elasticity of the first spring, the F-shaped rod 33 is separated from the limiting groove to release the limit of the baffle 31, the baffle 31 moves towards the central position of the connecting sleeve 2 under the action of the elasticity of the reset spring, and the baffle 31 seals the connecting sleeve 2 and the interior of the pipeline;
the valve body 1 can be opened through the control rod 4, liquid can promote closing plate 52 and sealing rod 53 when the inside liquid pressure of valve body 1 is too big when the inside flows of valve body 1, can drive push plate 55 upwards when sealing rod 53 upwards moves and remove, the inclined plane contact of trapezoidal piece 57 when push plate 55 upwards moves, can promote trapezoidal piece 57 and cover piece 56 when making push plate 55 move and remove, can drive the push plate 58 when cover piece 56 moves and remove, can contact with the inclined plane of triangle-shaped piece 59 when the push plate 58 moves, can promote triangle-shaped piece 59 and screens board 54 when making the push plate 58 move down, can insert between valve body 1 and adapter sleeve 2 when screens board 54 moves down, avoid valve body 1 and adapter sleeve 2 to break away from.
Referring to fig. 1-8, in another embodiment of the present invention, the valve further includes a fastening device and a protection device, wherein the fastening device is disposed on the surface of the valve body 1, the fastening device includes a circular rod 61, an elastic plate 62, a fixing plate 63, a bump 64, an opening rubber 65 and a plug board 66, the sealing plate 52 moves up and down to enable the fixing plate 54 to move up and down, the fixing plate 63 is contacted with the elastic plate 54 when the fixing plate 54 moves, the fixing plate 63 is pushed to rotate with the circular rod 61 when the elastic plate 62 moves, the bump 64 is pushed to move when the circular rod 61 rotates, the bump 64 is contacted with the opening rubber 65 when the bump 64 moves, the opening rubber 65 is pushed to move when the bump 64 moves, the circular rod 61 is rotatably mounted on the surface of the valve body 1, the elastic plate 62 is fixedly mounted on the surface of the fixing plate 54, the fixing plate 63 is fixedly mounted on the surface of the circular rod 61, the opening rubber 65 is slidingly mounted on the surface of the valve body 1, the bump 64 is fixedly mounted on the surface of the valve body 1, and the valve body 321 is prevented from being loosened from the valve body 1 by the long bolt 32.
A power storage spring is arranged between the circular rod 61 and the valve body 1, the circular rod 61 is driven to reset by the power storage spring, and a five-number spring is arranged between the opening rubber 65 and the valve body 1.
The protection device comprises a fixed sleeve 71, a limiting plate 72, a limiting block 73, a sliding plate 74, a transmission rod 75, a hollow frame 76, a piston rod 77, expansion rubber 78 and a force-bearing plate 79, wherein the valve body 1 can be buffered through the force-bearing plate 79 and the expansion rubber 78 when impacted, the force-bearing plate 79 enables the expansion rubber 78 to be pressed when extruded, air in the expansion rubber 78 can enter the hollow frame 76 through a pipeline after the expansion rubber 78 is extruded, the piston rod 77 can be pushed to move by increasing air pressure in the hollow frame 76, the fixed sleeve 71 is fixedly installed at the top of the valve body 1, the limiting plate 72 is fixedly installed on the surface of the control rod 4, the limiting block 73 is slidably installed at the top of the fixed sleeve 71, the sliding plate 74 is sleeved on the surface of the control rod 4, the top of the transmission rod 75 is hinged with the sliding plate 74, the bottom of the transmission rod 75 is hinged with the limiting block 73, the hollow frame 76 is fixedly installed at the top of the valve body 1, the piston rod 77 is slidably installed inside the hollow frame 76, the expansion rubber 78 is fixedly installed on the surface of the baffle 31, the force-bearing plate 79 is fixedly installed on the surface of the expansion rubber 78, the surface of the expansion rubber 78 is fixedly installed on the surface of the expansion frame 78, the hollow frame 78 is in the hollow frame 76, the inner side of the hollow frame 76 is in a state, the hollow frame 76 is still communicated with the valve body through the valve body, and the scroll 1 is still in a state is prevented from being leaked, and the scroll 1 is still in the state is in communication with the valve body after the valve body is arranged.
A number six spring is arranged between the limiting block 73 and the fixed sleeve 71, the limiting block 73 can be driven to reset through the number six spring, the limiting plate 72 is in contact with the limiting block 73, an inclined surface is arranged at one end, close to the sliding plate 74, of the piston rod 77, the sliding plate 74 can be pushed to move downwards through the inclined surface of the piston rod 77, and a number seven spring is arranged between the piston rod 77 and the hollow frame 76.
When the embodiment works, when the hydraulic pressure in the valve body 1 changes, the sealing plate 52 moves up and down, the clamping plate 54 moves to drive the elastic plate 62 to move, the elastic plate 62 moves to contact the fixing plate 63, the elastic plate 62 moves to push the fixing plate 63 and the circular rod 61 to rotate, the circular rod 61 rotates to drive the lug 64 to move, the lug 64 moves to contact the opening rubber 65, the lug 64 moves to push the opening rubber 65 to move, the inserting plate 66 is inserted into the opening rubber 65 when the opening rubber 65 moves, the inserting plate 66 is inserted into the opening rubber 65 through the inserting plate 66 to deform the opening rubber 65, the opening rubber 65 deforms to be attached to the surface of the nut 321, the nut 321 is pushed to rotate when the opening rubber 65 rotates, and the nut 321 can be fastened through the rotation of the nut 321;
the control rod 4 can drive the limiting plate 72 to rotate when rotating, the limiting plate 72 can be contacted with the inclined plane of the limiting block 73 when rotating, the limiting plate 72 can push the limiting block 73 to move, the limiting plate 72 and the limiting block 73 are separated from each other, a spring with six numbers can drive the limiting block 73 to reset, the limiting block 73 can limit the limiting plate 72 and the control rod 4, the valve body 1 can be buffered through the stress plate 79 and the expansion rubber 78 when being impacted, meanwhile, the stress plate 79 can press the expansion rubber 78 when being extruded, gas inside the expansion rubber 78 can enter the hollow frame 76 through a pipeline after being extruded, the air pressure inside the hollow frame 76 can be increased to push the piston rod 77 to move, the inclined plane of the piston rod 77 can be contacted with the sliding plate 74 when the piston rod 77 moves, the sliding plate 74 can be pushed to move downwards when the piston rod 77 moves downwards, the transmission rod 75 can be driven to move downwards, the limiting block 73 can be pushed to move in the direction separated from the limiting plate 72 when the transmission rod 75 moves downwards, the limiting block 73 can be released from the limiting plate 72 and the control rod 4 when the transmission rod 75 moves downwards, and the scroll 4 can be positioned and closed under the action of the control rod 4 through the reset spring.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. The utility model provides a semiconductor valve convenient to overhaul, includes valve body (1), its characterized in that: the valve further comprises a sealing device, a limiting device and a protecting device, wherein connecting sleeves (2) are arranged on two sides of the valve body (1), and a control rod (4) is rotatably arranged at the top of the valve body (1);
wherein, sealing device includes baffle (31), bolt (32), nut (321), F shape pole (33), loop bar (34) and connecting rod (35), baffle (31) slidable mounting is at the surface of adapter sleeve (2), bolt (32) cup joint the surface at adapter sleeve (2), nut (321) and bolt (32) threaded connection, F shape pole (33) slidable mounting is at the surface of adapter sleeve (2), the spacing groove has been seted up on the surface of adapter sleeve (2), loop bar (34) slidable mounting is at the surface of adapter sleeve (2), the top of connecting rod (35) is articulated with baffle (31), the bottom of connecting rod (35) is articulated with loop bar (34).
2. The semiconductor valve of claim 1, wherein: the bolt (32) is in contact with the F-shaped rod (33), the F-shaped rod (33) is in contact with the limiting groove, a reset spring is arranged between the baffle (31) and the connecting sleeve (2), and a first spring is arranged between the F-shaped rod (33) and the connecting sleeve (2).
3. The semiconductor valve of claim 2, wherein: limiting device includes pressure release pipe (51), closing plate (52), sealing rod (53), screens board (54), push plate (55), cover piece (56), trapezoidal piece (57), pressing plate (58) and triangle-shaped piece (59), pressure release pipe (51) fixed mounting is on the surface of valve body (1), closing plate (52) slidable mounting is in the inside of pressure release pipe (51), sealing rod (53) fixed mounting is at the top of closing plate (52), screens board (54) slidable mounting is on the surface of valve body (1), push plate (55) fixed mounting is on the surface of sealing rod (53), cover piece (56) slidable mounting is on the surface of valve body (1), trapezoidal piece (57) fixed mounting is on the surface of cover piece (56), pressing plate (58) fixed mounting is close to one side of screens board (54) at cover piece (56), triangle-shaped piece (59) fixed mounting is on the surface of screens board (54).
4. A semiconductor valve for facilitating service according to claim 3, wherein: a second spring is arranged between the sealing plate (52) and the pressure relief pipe (51), a third spring is arranged between the clamping plate (54) and the valve body (1), and a fourth spring is arranged between the sleeve block (56) and the valve body (1).
5. The semiconductor valve of claim 4, wherein: the surface of valve body (1) is provided with fastener, and fastener includes round bar (61), elastic plate (62), fixed plate (63), lug (64), opening rubber (65) and picture peg (66), round bar (61) rotate and install the surface at valve body (1), elastic plate (62) fixed mounting is at the surface of screens board (54), fixed plate (63) fixed mounting is at the surface of round bar (61), lug (64) fixed mounting is at the surface of round bar (61), opening rubber (65) slidable mounting is at the surface of valve body (1), picture peg (66) fixed mounting is at the surface of valve body (1).
6. The semiconductor valve of claim 5, wherein: a power storage spring is arranged between the circular rod (61) and the valve body (1), and a five-number spring is arranged between the opening rubber (65) and the valve body (1).
7. The semiconductor valve of claim 6, wherein: the protection device comprises a fixed sleeve (71), a limiting plate (72), a limiting block (73), a sliding plate (74), a transmission rod (75), a hollow frame (76), a piston rod (77), expansion rubber (78) and a stress plate (79), wherein the fixed sleeve (71) is fixedly arranged at the top of a valve body (1), the limiting plate (72) is fixedly arranged on the surface of a control rod (4), the limiting block (73) is slidably arranged at the top of the fixed sleeve (71), the sliding plate (74) is sleeved on the surface of the control rod (4), the top of the transmission rod (75) is hinged with the sliding plate (74), the bottom of the transmission rod (75) is hinged with the limiting block (73), the hollow frame (76) is fixedly arranged at the top of the valve body (1), the piston rod (77) is slidably arranged in the hollow frame (76), the expansion rubber (78) is fixedly arranged on the surface of the baffle (31), the stress plate (79) is fixedly arranged on the surface of the expansion rubber (78), and the expansion rubber (78) is communicated with the scroll spring body (1) through the valve body (76).
8. The semiconductor valve of claim 7, wherein: a number six spring is arranged between the limiting block (73) and the fixed sleeve (71), the limiting plate (72) is in contact with the limiting block (73), an inclined plane is arranged at one end, close to the sliding plate (74), of the piston rod (77), and a number seven spring is arranged between the piston rod (77) and the hollow frame (76).
CN202311536114.3A 2023-11-17 2023-11-17 Semiconductor valve convenient to overhaul Withdrawn CN117432815A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202311536114.3A CN117432815A (en) 2023-11-17 2023-11-17 Semiconductor valve convenient to overhaul

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202311536114.3A CN117432815A (en) 2023-11-17 2023-11-17 Semiconductor valve convenient to overhaul

Publications (1)

Publication Number Publication Date
CN117432815A true CN117432815A (en) 2024-01-23

Family

ID=89546035

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202311536114.3A Withdrawn CN117432815A (en) 2023-11-17 2023-11-17 Semiconductor valve convenient to overhaul

Country Status (1)

Country Link
CN (1) CN117432815A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117889250A (en) * 2024-03-18 2024-04-16 山东益凯德液压股份有限公司 Hydraulic valve matched with excavator
CN118494443A (en) * 2024-07-15 2024-08-16 苏州克诺威制动系统有限公司 High stability car brake valve body
CN118494443B (en) * 2024-07-15 2024-11-15 苏州克诺威制动系统有限公司 High stability car brake valve body

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117889250A (en) * 2024-03-18 2024-04-16 山东益凯德液压股份有限公司 Hydraulic valve matched with excavator
CN117889250B (en) * 2024-03-18 2024-05-31 山东益凯德液压股份有限公司 Hydraulic valve matched with excavator
CN118494443A (en) * 2024-07-15 2024-08-16 苏州克诺威制动系统有限公司 High stability car brake valve body
CN118494443B (en) * 2024-07-15 2024-11-15 苏州克诺威制动系统有限公司 High stability car brake valve body

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Application publication date: 20240123