CN114233882A - Gate valve convenient to install and used for petroleum pipeline and using method of gate valve - Google Patents
Gate valve convenient to install and used for petroleum pipeline and using method of gate valve Download PDFInfo
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- CN114233882A CN114233882A CN202111574596.2A CN202111574596A CN114233882A CN 114233882 A CN114233882 A CN 114233882A CN 202111574596 A CN202111574596 A CN 202111574596A CN 114233882 A CN114233882 A CN 114233882A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/60—Handles
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L37/00—Couplings of the quick-acting type
- F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
- F16L37/12—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members using hooks, pawls or other movable or insertable locking members
- F16L37/14—Joints secured by inserting between mating surfaces an element, e.g. a piece of wire, a pin, a chain
- F16L37/142—Joints secured by inserting between mating surfaces an element, e.g. a piece of wire, a pin, a chain where the securing element is inserted tangentially
- F16L37/144—Joints secured by inserting between mating surfaces an element, e.g. a piece of wire, a pin, a chain where the securing element is inserted tangentially the securing element being U-shaped
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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
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
Abstract
The invention relates to the technical field of oil exploitation, in particular to a gate valve convenient to install for an oil pipeline and a use method thereof. According to the invention, the petroleum pipe fitting is fixed on the quick joint component, then the valve body connector on the quick joint component is clamped in the water passing groove, when the quick joint clamping groove corresponds to the clamping foot groove, the clamping pin piece is directly inserted in the clamping pin groove, the structure is simple, the petroleum pipe fitting can be used as a valve body, and meanwhile, the petroleum pipe fitting can also be used as a connecting piece, so that the use convenience and the use range are greatly improved.
Description
Technical Field
The invention relates to a gate valve and a using method thereof, in particular to a gate valve convenient to install and used for an oil pipeline and a using method thereof, and belongs to the technical field of oil exploitation.
Background
The petroleum is a viscous and dark brown liquid, is called as industrial blood, is one of main objects of geological exploration, has wide application, can be used as fuel, is widely used for various types of automobiles, tractors, steamships, warships, airplanes, rockets, boilers, trains and other power machines, can be used as lubricating oil, reduces the abrasion of various sliding, rotating and rolling machines or instruments, ensures the efficiency, can be used as a solvent, is a solvent required by rubber, paint, leather, oilcloth and other industries, and can be used for washing machines and parts;
however, in the transportation of petroleum, the traditional valve body is usually connected through a flange, although the structure is simple and the stability is high, the installation and the disassembly are troublesome, and the connection of one valve body usually takes a lot of time in the installation, so the installation efficiency is too low, and the flange is frequently installed in each installation, which wastes a lot of manpower and material resources.
Therefore, there is a need for an improved gate valve for petroleum pipelines to solve the above-mentioned problems.
Disclosure of Invention
The invention aims to provide a gate valve convenient to install for a petroleum pipeline and a using method thereof.
In order to achieve the purpose, the invention adopts the main technical scheme that:
a gate valve convenient to install for a petroleum pipeline comprises a gate valve body, wherein a gate plate part is arranged inside the gate valve body in a sliding mode, two ends of the gate valve body are connected with fast joint connecting seats which are symmetrically distributed, and the fast joint connecting seats are connected with fast joint components through bayonet lock parts;
the quick connector assembly comprises a petroleum pipe connector and a valve body connector, the petroleum pipe connector is communicated with an external petroleum pipe through a hoop, and the valve body connector is connected with the quick connector connecting seat in a clamping manner;
through the technical scheme, the traditional valve bodies are usually connected through flanges in the transportation of petroleum, although the structure is simple and the stability is high, the installation and the disassembly are troublesome, and the connection of one valve body usually takes a lot of time in the installation, so the installation efficiency is too low, and the flanges are frequently installed in each installation, which wastes a lot of manpower and material resources;
according to the invention, only the petroleum pipe fitting is fixed on the petroleum pipe fitting connecting head of the quick connecting head assembly, then the valve body connecting head on the quick connecting head assembly is clamped in the water passing groove, when the quick connecting head clamping groove on the quick connecting head assembly corresponds to the clamping foot groove on the quick connecting head connecting seat, the clamping pin fitting is directly inserted in the clamping pin groove, the structure is simple, the valve body can be used as the valve body, meanwhile, the connecting piece can also be used, and the use convenience and the use range are greatly improved.
Preferably, a water passing groove is formed in the gate valve body, the gate valve body is communicated with the quick connector connecting seat, a clamping pin groove is formed in the upper side surface of the quick connector connecting seat, and clamping pin grooves which are symmetrically distributed are formed in the clamping pin groove;
the clamping pin piece comprises two clamping pin piece clamping pins which are symmetrically distributed, the clamping pin piece clamping pins are in clamping connection with the clamping pin grooves, a valve body connecting head is clamped inside the water passing groove, the valve body connecting head is provided with quick connector clamping grooves which are symmetrically distributed, the quick connector clamping grooves correspond to the clamping pin grooves, a clamping pin piece handle is clamped between the clamping pin grooves and the quick connector clamping grooves, the clamping pin piece is used for fixing the quick connector assembly, a clamping pin piece handle is fixedly arranged on the upper end face of the clamping pin piece, and the clamping pin piece handle is used for fixing the clamping pin piece;
through the technical scheme, when the quick connector assembly is installed, only the valve body connector on the quick connector assembly needs to be inserted into the water passing groove, the quick connector assembly is extruded, the quick connector clamping groove on the valve body connector corresponds to the clamping foot groove on the quick connector connecting seat, and then the clamping pin piece handle on the clamping pin piece is inserted into the clamping foot groove;
simultaneously, when needing to detach the quick-operation joint subassembly, extrude quick-operation joint subassembly simultaneously with the bayonet catch spare take out from the bayonet catch groove can, consequently the gate valve body both can use as the stop valve, can also use as the connecting piece, hoisting device's application range.
Preferably, the left end and the right end of the gate valve body are both fixedly provided with a valve supporting arm, a valve pushing groove is transversely formed in the valve supporting arm, and the gate plate piece is slidably arranged in the valve pushing groove;
the gate valve comprises a gate plate body, a gate pushing groove, a driving wheel, a driving screw, a rubber gasket and a rubber gasket, wherein the driving screw penetrates through the valve pushing groove and extends to the outside of the valve pushing groove;
through the technical scheme, the two ends of the gate plate are connected with the driving wheels through the driving screws, so that the gate plate cannot be pushed only by rotating one of the driving wheels, when the valve needs to be closed, the two driving wheels must be rotated simultaneously, and the driving wheels are also rotated reversely, so that the purpose of moving the gate plate can be achieved, the gate plate is prevented from shaking in the moving process, meanwhile, the purpose of closing the valve can be achieved in a short time, and the use efficiency is greatly improved;
in addition, the length of the gate plate piece is larger than the diameter of the water passing groove, the thickness of the gate plate piece is larger than the width of the valve pushing groove, and the flow can be controlled by moving the distance of the gate plate piece, for example, half of the gate plate piece is moved into the valve pushing groove, so that the flow speed and the flow of oil can be reduced;
the length of flashboard spare is greater than the diameter of crossing the basin, can prevent that flashboard spare from producing under the condition that the oil flows and rocking, and the thickness of flashboard spare is greater than the width that the valve promoted the groove simultaneously, and the both sides face of flashboard spare all is fixed and is provided with rubber packing pad, promotion flashboard spare and valve promote the leakproofness between the groove by a wide margin.
Preferably, one end of the valve body connector, which is close to the quick connector connecting seat, is connected with a sealing element, a T-shaped supporting element is fixedly arranged on the sealing element, one end of the valve body connector, which is close to the quick connector connecting seat, is provided with a sealing element buffer groove, the T-shaped supporting element is arranged inside the sealing element buffer groove, and a plurality of centrally symmetrical buffer springs are fixedly arranged between the T-shaped supporting element and the inner side surface of the sealing element buffer groove;
one end of the buffer spring is fixedly connected with the T-shaped supporting piece, the other end of the buffer spring is fixedly connected with the inner side surface of the sealing piece buffer groove, the buffer spring is used for buffering the sealing piece, the T-shaped supporting piece is arranged in the sealing piece buffer groove in a sliding mode, a rubber sealing ring is fixedly arranged on one side surface, far away from the quick connector assembly, of the sealing piece, and the rubber sealing ring is a rubber sealing ring;
through above technical scheme, the sealing member sets up the front port at the valve body connector, when will connect the subassembly to the extrusion of quick-operation joint connecting seat again, play certain cushioning effect, T type support piece passes through buffer spring and sealing member dashpot counterbalance on the sealing member, consequently when the valve body connector inserts the inside of crossing the water groove, the sealing member offsets with the inside of crossing the water groove, thereby reach sealed effect, play certain cushioning effect simultaneously, the rubber seal of sealing member front end offsets with the inside of crossing the water groove in addition, further promotion is fast the leakproofness between subassembly and the quick-operation joint connecting seat.
Preferably, the fixed joint spacing collar that is provided with in middle part of quick-operation joint subassembly, connect the spacing collar with the side of quick-operation joint connecting seat offsets, be provided with a plurality of rubber convex ring on the oil pipe fitting connector, the rubber convex ring with valve body connector fixed connection conveniently fixes a position quick-operation joint subassembly, and the swift quick-operation joint subassembly of being convenient for is installed, and the rubber convex ring both can increase and the oil pipe fitting between the friction, can also play certain sealed effect.
Preferably, the driving wheel is provided with a driving wheel handle groove, the driving wheel is fixedly provided with anti-skidding lines, the driving wheel handle groove is convenient to hold, friction between hands is increased, and installation convenience is improved.
A use method of a gate valve convenient to install for a petroleum pipeline comprises the following steps:
the method comprises the following steps: firstly, fixing the petroleum pipe fitting on a petroleum pipe fitting connecting head of a quick connecting head assembly, and increasing the resistance with the petroleum pipe fitting through a rubber convex ring;
step two: when the quick connector assembly is installed on the quick connector connecting seat, firstly, the valve body connector is inserted into the water tank, and then the valve body connector is extruded, so that the quick connector clamping groove on the valve body connector corresponds to the clamping foot groove on the quick connector connecting seat;
step three: then the clamping pin of the clamping pin piece is inserted into the clamping pin groove, so that the purpose of fixing the quick connector assembly can be achieved, and meanwhile, the sealing element is abutted against the quick connector connecting seat under the action of the rubber sealing ring;
step four: when the brake needs to be opened, the two driving wheels are respectively and oppositely rotated to move the flashboard piece, so that the purpose of opening the brake is achieved, and the purpose of closing the brake can be simultaneously achieved.
The invention has at least the following beneficial effects:
1. fix the oil pipe fitting on the quick-operation joint subassembly, then with the valve body connector joint on the quick-operation joint subassembly in the inside of crossing the basin, when quick-operation joint draw-in groove corresponds with the card foot groove, directly with bayonet lock spare peg graft on the bayonet lock groove can, simple structure both can regard as the valve body to use, can also regard as the connecting piece to use simultaneously, promote the convenience of use and the scope of use greatly.
2. The sealing member sets up the front port at the valve body connector, when will connect the subassembly to the fast joint connecting seat extrusion again, play certain cushioning effect, T type support piece passes through buffer spring and sealing member dashpot counterbalance on the sealing member, consequently, insert the inside of crossing the water groove at the valve body connector, the sealing member offsets with the inside of crossing the water groove, thereby reach sealed effect, play certain cushioning effect simultaneously, the rubber seal of sealing member front end offsets with the inside of crossing the water groove in addition, further promotion is fast and is connected the leakproofness between subassembly and the fast joint connecting seat.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
FIG. 1 is a cross-sectional view of the present invention;
FIG. 2 is a perspective view of the gate valve body of the present invention;
FIG. 3 is a cross-sectional view of the quick connector assembly of the present invention;
FIG. 4 is a perspective view of the quick connector assembly of the present invention;
FIG. 5 is a perspective view of the seal of the present invention;
FIG. 6 is a diagram of a gate member of the present invention;
FIG. 7 is an enlarged view taken at A in FIG. 3;
fig. 8 is an enlarged view at B in fig. 1.
In the figure, 1-a gate valve body, 101-a water passing groove, 102-a valve supporting arm, 103-a valve pushing groove, 2-a quick connector connecting seat, 201-a clamping pin groove, 202-a clamping pin groove, 3-a clamping pin piece, 301-a clamping pin piece clamping pin, 302-a clamping pin piece handle, 4-a gate plate piece, 401-a driving screw, 5-a driving wheel, 501-a driving wheel handle groove, 6-a quick connector piece, 601-a petroleum pipe piece connecting head, 602-a valve body connecting head, 603-a quick connector clamping groove, 604-a rubber convex ring, 605-a connector limiting ring, 606-a sealing piece buffer groove, 7-a sealing piece, 701-a T-shaped supporting piece, 8-a rubber sealing ring, 9-a rubber sealing pad and 10-a buffer spring.
Detailed Description
Embodiments of the present application will be described in detail with reference to the drawings and examples, so that how to implement technical means to solve technical problems and achieve technical effects of the present application can be fully understood and implemented.
As shown in fig. 1 to 8, the gate valve for petroleum pipelines, which is provided by the present embodiment and is convenient to install, includes a gate valve body 1, a gate plate member 4 is slidably disposed inside the gate valve body 1, two ends of the gate valve body 1 are both connected with fast joint connecting seats 2 which are symmetrically distributed, and the fast joint connecting seats 2 are connected with fast joint assemblies 6 through clamping pin members 3;
the quick connector assembly 6 comprises a petroleum pipe connector 601 and a valve body connector 602, the petroleum pipe connector 601 is communicated with an external petroleum pipe through a hoop, and the valve body connector 602 is connected with the quick connector connecting seat 2 in a clamping manner;
the traditional valve body is usually connected through the flange in the transportation of petroleum, although the structure is simple and the stability is high, the installation and the disassembly are troublesome, and the installation of connecting one valve body usually takes a lot of time, so the installation efficiency is too low, and the flange is frequently installed in each installation, which wastes a lot of manpower and material resources;
according to the invention, only the petroleum pipe is required to be fixed on the petroleum pipe connector 601 of the quick connector assembly 6, then the valve body connector 602 on the quick connector assembly 6 is clamped in the water passing groove 101, when the quick connector clamping groove 603 on the quick connector assembly 6 corresponds to the clamping foot groove 202 on the quick connector connecting seat 2, the clamping pin member 3 is directly inserted in the clamping pin groove 201, the structure is simple, the valve body can be used as the valve body, meanwhile, the connecting member can also be used as the connecting member, and the use convenience and the use range are greatly improved.
A water passing groove 101 is formed in the gate valve body 1, the gate valve body 1 is communicated with the quick connector connecting seat 2, a clamping pin groove 201 is formed in the upper side surface of the quick connector connecting seat 2, and clamping pin grooves 202 which are symmetrically distributed are formed in the clamping pin groove 201;
the bayonet part 3 comprises two bayonet part clamping feet 301 which are symmetrically distributed, the bayonet part clamping feet 301 are connected with the bayonet part grooves 202 in a clamping mode, a valve body connector 602 is clamped inside the water passing groove 101, the valve body connector 602 is provided with quick connector clamping grooves 603 which are symmetrically distributed, the quick connector clamping grooves 603 correspond to the bayonet part grooves 202, the bayonet part handle 302 is clamped between the bayonet part grooves 202 and the quick connector clamping grooves 603, the bayonet part 3 is used for fixing the quick connector assembly 6, the upper end face of the bayonet part 3 is fixedly provided with the bayonet part handle 302, and the bayonet part handle 302 is used for fixing the bayonet part 3;
furthermore, when the quick connector assembly 6 is installed, the valve body connector 602 on the quick connector assembly 6 is only required to be inserted into the water passing groove 101, the quick connector assembly 6 is extruded, the quick connector clamping groove 603 on the valve body connector 602 corresponds to the clamping foot groove 202 on the quick connector connecting seat 2, and then the clamping pin piece handle 302 on the clamping pin piece 3 is inserted into the clamping foot groove 202, so that the structure is simple, the assembly and disassembly are convenient, and the use convenience is greatly improved;
meanwhile, when the quick joint assembly 6 needs to be detached, the clamping pin piece 3 can be taken out of the clamping pin groove 201 when the quick joint assembly 6 is extruded, so that the gate valve body 1 can be used as a stop valve and can also be used as a connecting piece, and the application range of the lifting device is widened.
The left end and the right end of the gate valve body 1 are both fixedly provided with a valve supporting arm 102, a valve pushing groove 103 is transversely formed in the valve supporting arm 102, and the gate plate piece 4 is arranged in the valve pushing groove 103 in a sliding manner;
both ends of the gate plate piece 4 are fixedly provided with driving screws 401, the driving screws 401 penetrate through the valve pushing groove 103 and extend to the outside of the valve pushing groove 103, driving wheels 5 are rotatably arranged on the driving screws 401, the driving wheels 5 are rotatably arranged on the outside of the gate valve body 1, the driving wheels 5 are used for horizontally pushing the gate plate piece 4, the gate plate piece 4 is used for sealing the water passing groove 101, the gate plate piece 4 is slidably arranged inside the valve pushing groove 103, both side surfaces of the gate plate piece 4 are fixedly provided with rubber gaskets 9, and the rubber gaskets 9 are abutted against the valve pushing groove 103;
furthermore, both ends of the gate plate 4 are connected with driving wheels 5 through driving screws 401, so that only one of the driving wheels 5 is rotated and the gate plate 4 cannot be pushed, when the valve needs to be closed, the two driving wheels 5 must be rotated simultaneously and the driving wheels 5 are also rotated reversely, so that the purpose of moving the gate plate 4 can be achieved, the gate plate 4 is prevented from shaking in the moving process, meanwhile, the purpose of closing the valve can be achieved in a short time, and the use efficiency is greatly improved;
in addition, the length of the gate plate 4 is greater than the diameter of the water passing groove 101, and the thickness of the gate plate 4 is greater than the width of the valve pushing groove 103, so that the flow can be controlled by moving the gate plate 4, for example, by moving one half of the gate plate 4 into the valve pushing groove 103, the flow speed and flow of oil can be reduced;
the length of flashboard piece 4 is greater than the diameter of crossing basin 101, can prevent that flashboard piece 4 from producing under the condition of oil flow and rocking, and flashboard piece 4's thickness is greater than the width that valve promoted groove 103 simultaneously, and the both sides face of flashboard piece 4 all is fixed and is provided with rubber packing 9, promotion flashboard piece 4 and the leakproofness between valve promoted groove 103 that can be by a wide margin.
One end of the valve body connector 602, which is close to the quick connector connecting seat 2, is connected with a sealing element 7, a T-shaped support element 701 is fixedly arranged on the sealing element 7, one end of the valve body connector 602, which is close to the quick connector connecting seat 2, is provided with a sealing element buffer groove 606, the T-shaped support element 701 is arranged inside the sealing element buffer groove 606, and a plurality of centrally symmetrical buffer springs 10 are fixedly arranged between the T-shaped support element 701 and the inner side surface of the sealing element buffer groove 606;
one end of a buffer spring 10 is fixedly connected with a T-shaped support member 701, the other end of the buffer spring 10 is fixedly connected with the inner side surface of a sealing member buffer groove 606, the buffer spring 10 is used for buffering a sealing member 7, the T-shaped support member 701 is slidably arranged in the sealing member buffer groove 606, a rubber sealing ring 8 is fixedly arranged on one side surface of the sealing member 7, which is far away from the quick connector assembly 6, and the rubber sealing ring 8 is a rubber sealing ring;
sealing member 7 sets up the front port at valve body connector 602, when squeezing quick-operation joint subassembly 6 to quick-operation joint connecting seat 2 again, play certain cushioning effect, T type support piece 701 offsets through buffer spring 10 and sealing member dashpot 606 on sealing member 7, consequently when valve body connector 602 inserts the inside of crossing water groove 101, sealing member 7 offsets with the inside of crossing water groove 101, thereby reach sealed effect, play certain cushioning effect simultaneously, the rubber seal 8 of sealing member 7 front end offsets with the inside of crossing water groove 101 in addition, further promotion is quick-operation joint subassembly 6 and the leakproofness between quick-operation joint connecting seat 2.
In this embodiment, as shown in fig. 4, a joint limiting ring 605 is fixedly disposed in the middle of the quick connector assembly 6, the joint limiting ring 605 abuts against the side surface of the quick connector connecting seat 2, a plurality of rubber convex rings 604 are disposed on the oil pipe connector 601, and the rubber convex rings 604 are fixedly connected with the valve body connector 602;
the quick connector assembly 6 is conveniently positioned, the quick connector assembly 6 is conveniently and quickly installed, and the rubber convex ring 604 can increase friction between the rubber convex ring and a petroleum pipe fitting and can play a certain sealing role.
In this embodiment, as shown in fig. 2, a driving wheel handle groove 501 is formed in the driving wheel 5, anti-slip patterns are fixedly arranged on the driving wheel 5, the driving wheel handle groove 501 is convenient to hold, friction between hands is increased, and convenience in installation is improved.
As shown in fig. 1 to 8, the method for using a gate valve for a petroleum pipeline, which is convenient to install, provided by the embodiment includes the following steps:
the method comprises the following steps: firstly, fixing the petroleum pipe on the petroleum pipe connector 601 of the quick connector assembly 6, and increasing the resistance with the petroleum pipe through the rubber convex ring 604;
step two: when the quick connector assembly 6 is installed on the quick connector connecting seat 2, firstly, the valve body connecting head 602 is inserted into the water tank 101, and then the valve body connecting head 602 is extruded, so that the quick connector clamping groove 603 on the valve body connecting head 602 corresponds to the clamping foot groove 202 on the quick connector connecting seat 2;
step three: then, the clamping pin piece clamping foot 301 on the clamping pin piece 3 is inserted into the clamping foot groove 202, so that the purpose of fixing the quick connector assembly 6 can be achieved, and meanwhile, the sealing piece 7 abuts against the quick connector connecting seat 2 under the action of the rubber sealing ring 8;
step four: when the brake needs to be opened, the two driving wheels 5 are respectively and oppositely rotated to move the gate plate piece 4, so that the purpose of opening the brake is achieved, and the purpose of closing the brake can be simultaneously achieved.
As used in the specification and in the claims, certain terms are used to refer to particular components. As one skilled in the art will appreciate, manufacturers may refer to a component by different names. This specification and claims do not intend to distinguish between components that differ in name but not function. In the following description and in the claims, the terms "include" and "comprise" are used in an open-ended fashion, and thus should be interpreted to mean "include, but not limited to. "substantially" means within an acceptable error range, and a person skilled in the art can solve the technical problem within a certain error range to achieve the technical effect basically.
It is noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a good or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such good or system. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of additional like elements in the article or system in which the element is included.
The foregoing description shows and describes several preferred embodiments of the invention, but as aforementioned, it is to be understood that the invention is not limited to the forms disclosed herein, but is not to be construed as excluding other embodiments and is capable of use in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. The gate valve convenient to install for the petroleum pipeline comprises a gate valve body (1) and is characterized in that a gate plate piece (4) is arranged inside the gate valve body (1) in a sliding mode, two ends of the gate valve body (1) are connected with fast joint connecting seats (2) which are symmetrically distributed, and the fast joint connecting seats (2) are connected with fast joint assemblies (6) through clamping pin pieces (3);
the quick connector assembly (6) comprises a petroleum pipe connector (601) and a valve body connector (602), wherein the petroleum pipe connector (601) is communicated with an external petroleum pipe through a clamp, and the valve body connector (602) is connected with the quick connector connecting seat (2) in a clamping mode.
2. The easy-to-install gate valve for petroleum pipelines of claim 1, wherein: a water passing groove (101) is formed in the gate valve body (1), the gate valve body (1) is communicated with the quick connector connecting seat (2), a clamping pin groove (201) is formed in the upper side surface of the quick connector connecting seat (2), and clamping pin grooves (202) which are symmetrically distributed are formed in the clamping pin groove (201);
the clamping pin piece (3) comprises two clamping pin piece clamping feet (301) which are symmetrically distributed, the clamping pin piece clamping feet (301) are connected with the clamping foot grooves (202) in a clamping mode, a valve body connector (602) is clamped inside the water passing groove (101), fast connector clamping grooves (603) which are symmetrically distributed are formed in the valve body connector (602), and the fast connector clamping grooves (603) correspond to the clamping foot grooves (202);
bayonet lock spare handle (302) joint bayonet lock groove (202) with between quick-operation joint draw-in groove (603), bayonet lock spare (3) are used for fixing quick-operation joint subassembly (6), the fixed bayonet lock spare handle (302) that is provided with of up end of bayonet lock spare (3), bayonet lock spare handle (302) are used for fixing bayonet lock spare (3).
3. The easy-to-install gate valve for petroleum pipelines of claim 1, wherein: the left end and the right end of the gate valve body (1) are both fixedly provided with a valve supporting arm (102), a valve pushing groove (103) is transversely formed in the valve supporting arm (102), and the gate plate piece (4) is arranged in the valve pushing groove (103) in a sliding mode;
the both ends of flashboard spare (4) are all fixed and are provided with drive screw (401), drive screw (401) run through valve thrust slot (103) and extend to the outside of valve thrust slot (103), it is provided with drive wheel (5) to rotate on drive screw (401), drive wheel (5) rotate and set up the outside of gate valve body (1), drive wheel (5) are used for the level to promote flashboard spare (4), flashboard spare (4) are used for right water groove (101) are sealed.
4. The easy-to-install gate valve for petroleum pipelines of claim 3, wherein: the gate plate piece (4) slides and is arranged in the valve pushing groove (103), rubber sealing gaskets (9) are fixedly arranged on two side faces of the gate plate piece (4), and the rubber sealing gaskets (9) are abutted to the valve pushing groove (103).
5. The easy-to-install gate valve for petroleum pipelines of claim 1, wherein: one end, close to the quick connector connecting seat (2), of the valve body connecting head (602) is connected with a sealing element (7), and a T-shaped supporting element (701) is fixedly arranged on the sealing element (7);
a sealing element buffer groove (606) is formed in one end, close to the quick connector connecting seat (2), of the valve body connecting head (602), the T-shaped supporting element (701) is arranged inside the sealing element buffer groove (606), and a plurality of buffer springs (10) which are centrosymmetric are fixedly arranged between the T-shaped supporting element (701) and the inner side face of the sealing element buffer groove (606);
one end of the buffer spring (10) is fixedly connected with the T-shaped supporting piece (701), the other end of the buffer spring (10) is fixedly connected with the inner side face of the sealing piece buffer groove (606), and the buffer spring (10) is used for buffering the sealing piece (7).
6. The easy-to-install gate valve for petroleum pipelines of claim 5, wherein: t type support piece (701) slide to set up the inside of sealing member dashpot (606), keeping away from of sealing member (7) a fixed rubber seal (8) that is provided with in a side of quick-operation joint subassembly (6), rubber seal (8) are rubber seal.
7. The easy-to-install gate valve for petroleum pipelines of claim 1, wherein: the middle part of the quick joint component (6) is fixedly provided with a joint limiting ring (605), and the joint limiting ring (605) is abutted against the side surface of the quick joint connecting seat (2);
the oil pipe fitting connector (601) is provided with a plurality of rubber convex rings (604), and the rubber convex rings (604) are fixedly connected with the valve body connector (602).
8. The easy-to-install gate valve for petroleum pipelines of claim 1, wherein: the driving wheel (5) is provided with a driving wheel handle groove (501), and the driving wheel (5) is fixedly provided with anti-skid grains.
9. The easy-to-install gate valve for petroleum pipelines of claim 1, wherein: the length of the gate piece (4) is larger than the diameter of the water passing groove (101), and the thickness of the gate piece (4) is larger than the width of the valve pushing groove (103).
10. The use method of the gate valve convenient to install for the petroleum pipeline is characterized by comprising the following steps: the method comprises the following steps:
the method comprises the following steps: firstly, fixing a petroleum pipe on a petroleum pipe connector (601) of a quick connector assembly (6), and increasing the resistance with the petroleum pipe through a rubber convex ring (604);
step two: when the quick connector assembly (6) is installed on the quick connector connecting seat (2), firstly, a valve body connector (602) is inserted into the water tank (101), and then the valve body connector (602) is extruded, so that a quick connector clamping groove (603) on the valve body connector (602) corresponds to a clamping foot groove (202) on the quick connector connecting seat (2);
step three: then, a clamping pin piece clamping pin (301) on the clamping pin piece (3) is inserted into the clamping pin groove (202), so that the purpose of fixing the quick connector assembly (6) can be achieved, and meanwhile, the sealing piece (7) is abutted against the quick connector assembly (2) under the action of the rubber sealing ring (8);
step four: when the brake needs to be opened, the two driving wheels (5) are respectively and oppositely rotated to move the brake plate component (4), so that the purpose of opening the brake is achieved, and the purpose of closing the brake can be simultaneously achieved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111574596.2A CN114233882B (en) | 2021-12-21 | 2021-12-21 | Gate valve convenient to install for petroleum pipeline and use method of gate valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111574596.2A CN114233882B (en) | 2021-12-21 | 2021-12-21 | Gate valve convenient to install for petroleum pipeline and use method of gate valve |
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| Publication Number | Publication Date |
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| CN114233882A true CN114233882A (en) | 2022-03-25 |
| CN114233882B CN114233882B (en) | 2023-08-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111574596.2A Active CN114233882B (en) | 2021-12-21 | 2021-12-21 | Gate valve convenient to install for petroleum pipeline and use method of gate valve |
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Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2394079Y (en) * | 1998-06-22 | 2000-08-30 | 李明义 | Structure of inserting quick connecting joint |
| US20020084652A1 (en) * | 2000-11-23 | 2002-07-04 | Bernd Halbrock | Quick connector |
| DE102008046143A1 (en) * | 2008-09-05 | 2010-03-11 | Bayerische Motoren Werke Aktiengesellschaft | Quick-coupler arrangement for use in cooling circuit of internal-combustion engine of motor vehicle to connect e.g. cooling water hose, has separation force producing device producing force that acts between connecting piece and coupler |
| CN103791189A (en) * | 2014-01-17 | 2014-05-14 | 万家乐热能科技有限公司 | Connecting structure of plug-in pipe fitting |
| CN103899861A (en) * | 2014-03-25 | 2014-07-02 | 廊坊舒畅汽车零部件有限公司 | Connecting joint |
| CN107575680A (en) * | 2017-09-21 | 2018-01-12 | 安徽荣达阀门有限公司 | A kind of valve with quick coupling device |
| CN111271533A (en) * | 2020-03-25 | 2020-06-12 | 上海毫厘机电科技有限公司 | Quick pressure-resistant sealing device for pagoda type water joint |
| CN212564467U (en) * | 2020-07-20 | 2021-02-19 | 自贡工业阀门制造有限公司 | Gate valve with quick mounting structure for natural gas conveying |
| CN212643613U (en) * | 2020-05-20 | 2021-03-02 | 盐城瑞润隆机械有限公司 | Secondary pressurizing sealing structure of oil field valve |
| CN212643671U (en) * | 2020-05-19 | 2021-03-02 | 盐城瑞润隆机械有限公司 | Pneumatic type petroleum valve with high leakproofness |
| CN213017818U (en) * | 2020-05-25 | 2021-04-20 | 安徽辉源机电有限公司 | Ball valve convenient to assemble and disassemble |
-
2021
- 2021-12-21 CN CN202111574596.2A patent/CN114233882B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2394079Y (en) * | 1998-06-22 | 2000-08-30 | 李明义 | Structure of inserting quick connecting joint |
| US20020084652A1 (en) * | 2000-11-23 | 2002-07-04 | Bernd Halbrock | Quick connector |
| DE102008046143A1 (en) * | 2008-09-05 | 2010-03-11 | Bayerische Motoren Werke Aktiengesellschaft | Quick-coupler arrangement for use in cooling circuit of internal-combustion engine of motor vehicle to connect e.g. cooling water hose, has separation force producing device producing force that acts between connecting piece and coupler |
| CN103791189A (en) * | 2014-01-17 | 2014-05-14 | 万家乐热能科技有限公司 | Connecting structure of plug-in pipe fitting |
| CN103899861A (en) * | 2014-03-25 | 2014-07-02 | 廊坊舒畅汽车零部件有限公司 | Connecting joint |
| CN107575680A (en) * | 2017-09-21 | 2018-01-12 | 安徽荣达阀门有限公司 | A kind of valve with quick coupling device |
| CN111271533A (en) * | 2020-03-25 | 2020-06-12 | 上海毫厘机电科技有限公司 | Quick pressure-resistant sealing device for pagoda type water joint |
| CN212643671U (en) * | 2020-05-19 | 2021-03-02 | 盐城瑞润隆机械有限公司 | Pneumatic type petroleum valve with high leakproofness |
| CN212643613U (en) * | 2020-05-20 | 2021-03-02 | 盐城瑞润隆机械有限公司 | Secondary pressurizing sealing structure of oil field valve |
| CN213017818U (en) * | 2020-05-25 | 2021-04-20 | 安徽辉源机电有限公司 | Ball valve convenient to assemble and disassemble |
| CN212564467U (en) * | 2020-07-20 | 2021-02-19 | 自贡工业阀门制造有限公司 | Gate valve with quick mounting structure for natural gas conveying |
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| Publication number | Publication date |
|---|---|
| CN114233882B (en) | 2023-08-25 |
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