CN216742917U - Fluid regulating and controlling gate valve - Google Patents
Fluid regulating and controlling gate valve Download PDFInfo
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- CN216742917U CN216742917U CN202122473426.7U CN202122473426U CN216742917U CN 216742917 U CN216742917 U CN 216742917U CN 202122473426 U CN202122473426 U CN 202122473426U CN 216742917 U CN216742917 U CN 216742917U
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- 239000012530 fluid Substances 0.000 title claims description 32
- 230000001105 regulatory effect Effects 0.000 title claims description 30
- 230000001276 controlling effect Effects 0.000 title description 3
- 238000009434 installation Methods 0.000 claims abstract description 7
- 239000011159 matrix material Substances 0.000 claims description 5
- 239000000696 magnetic material Substances 0.000 claims description 3
- 239000007769 metal material Substances 0.000 claims description 3
- 239000000428 dust Substances 0.000 abstract description 6
- 230000005611 electricity Effects 0.000 abstract description 4
- 230000002349 favourable effect Effects 0.000 abstract description 4
- 230000008021 deposition Effects 0.000 abstract description 2
- 238000007789 sealing Methods 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The application discloses regulation and control fluidic push-pull valve includes: a valve body assembly; the driving assembly is detachably connected with the driving end of the valve body assembly and is used for driving the valve body assembly to be opened and closed; the manual assembly is detachably connected to the side wall of the valve body assembly, can be connected with the driving end of the valve body assembly and drives the valve body assembly to open and close manually; according to the utility model, through the arrangement of the driving assembly and the manual assembly, the driving assembly drives the valve body to open and close when electricity exists, and in an emergency situation of no electricity, the driving assembly is detached, and the manual assembly is used for closing and opening; through the setting of second valve head and bracket, the setting that frame top circular arc and carousel coincide is favorable to manual component's the installation of accomodating, makes things convenient for manual component to take at any time, and the setting of second valve head still can guarantee that manual component's second connector does not receive the influence of dust deposition debris.
Description
Technical Field
The utility model relates to the technical field of valve equipment production, in particular to a gate valve for regulating and controlling fluid.
Background
Gate valves are also known as manual knife gate valves. The knife gate valve is a valve with a flashboard and a valve seat which are always in close contact and sealed, and the principle is that a round opening with the same drift diameter is formed in the flashboard, and the round opening on the flashboard is completely separated from and matched with the drift diameter by opening and closing the flashboard. The valve has the advantages that the drift diameter of the valve body is not provided with a groove, the medium cannot be blocked and blocked, the valve has the full-drift-diameter circulation characteristic, and the sealing structure can be divided into a soft sealing structure and a hard sealing structure. The penetrating knife gate valve has the characteristics of precise structure, good manufacturability, compact structure and the like, and the sealing valve seat is designed to be a movable structure and has the functions of abrasion resistance and automatic compensation, so the service life is longer. The valve seat and the gate plate always move in a clinging manner in the closing and opening processes, so that the opening and closing force of the valve is stable, and the valve has the characteristics of cutting off media and the like.
The gate valve in the prior art is divided into a manual valve and an electric valve, wherein the gate valve has the advantages of simple and compact structure, reasonable design, reliable sealing, light and flexible operation, small volume, smooth channel, small resistance, easy installation, easy disassembly and the like; the two electric valves are electrically driven, and can not be closed when power is cut off, and in order to solve the emergency of power cut off, a gate valve for regulating and controlling fluid is provided.
SUMMERY OF THE UTILITY MODEL
One advantage of the present invention is to provide a fluid-regulating gate valve, which can realize the alternation between a manual assembly and a driving assembly when power is off, so that the fluid operation can be continuously controlled when power is off.
To achieve at least one of the above advantages, the present invention provides a gate valve for regulating fluid, including:
a valve body assembly;
the driving assembly is detachably connected with the driving end of the valve body assembly and is used for driving the valve body assembly to be opened and closed;
and the manual assembly is detachably connected to the side wall of the valve body assembly, can be connected with the driving end of the valve body assembly and drives the valve body assembly to open and close manually.
As a preferred real-time version of the fluid regulating gate valve according to the present invention, wherein,
the valve body assembly includes:
the fixing frame is provided with a circular through hole at the lower part, and a clamping groove which penetrates through and extends to the upper part of the fixing frame is arranged in the through hole;
the gate plate is arranged in the clamping groove, can slide up and down along the clamping groove, is rectangular at the upper end and semicircular at the lower end, and can close the through hole at the bottommost part;
the connecting seat is fixedly arranged at the top of the flashboard;
the screw rod is arranged at the top of the connecting seat, the screw rod is rotatably connected with the connecting seat through a bearing, and the upper end of the screw rod is in threaded connection with the upper part of the fixing frame;
the first valve head is arranged at the top of the screw rod, and the diameter of the first valve head is larger than that of the screw rod.
As a preferred real-time version of the fluid regulating gate valve according to the present invention, wherein,
the drive assembly includes:
the number of the sliding rods is two, the sliding rods are symmetrically arranged, and the sliding rods can slide up and down on the upper part of the fixing frame;
the mounting seat is mounted at the top of the sliding rod;
the motor is fixedly arranged at the top of the mounting seat, a driving shaft of the motor and the screw rod are coaxially arranged, and the motor is arranged in the middle of the mounting seat;
the first connector is arranged at the motor driving end, the first connector and the motor driving end are coaxially arranged, and the first connector is clamped with the first valve head;
as a preferred real-time version of the fluid regulating gate valve according to the present invention, wherein,
the manual assembly includes:
the second connector is clamped with the side wall of the fixed frame through a quick clamping structure and can be clamped with the first valve head;
the turntable is fixedly connected with the second connector.
As a preferred real-time version of the fluid regulating gate valve according to the present invention, wherein,
and flanges are arranged on the front side wall and the rear side wall of the fixed frame.
As a preferred real-time version of the fluid regulating gate valve according to the present invention, wherein,
the lateral wall of fixed frame is provided with the second valve head, the second valve head corresponds the joint with the second connector, fixed frame lateral wall still is provided with the bracket, the bracket is located second valve head top, the upper portion of bracket is circular-arcly, frame top circular arc and carousel match.
As a preferred real-time version of the fluid regulating gate valve according to the present invention, wherein,
the first valve head is cylindric, be provided with on the first valve head:
the number of the circular grooves is six, and the six circular grooves are in a circular matrix and are distributed on the top of the first valve head at equal intervals;
the hexagonal groove is arranged in the center of the top of the first valve head, and the hexagonal groove and the first valve head are coaxially arranged.
As a preferred real-time version of the fluid regulating gate valve according to the present invention, wherein,
first connector bottom is provided with the cylindrical recess with first valve head matched with, be provided with on the first connector:
the number of the cylinders is consistent with that of the circular grooves, the cylinders are in a circular matrix and are fixedly installed at the bottom of the first connector at equal intervals, and the cylinders and the circular grooves correspond to each other one by one and are clamped;
the hexagonal prism, hexagonal prism fixed mounting is on first connector, hexagonal prism and the coaxial axle center setting of first connector, the hexagonal prism corresponds the joint with the hexagonal groove.
As a preferred real-time version of the fluid regulating gate valve according to the present invention, wherein,
the first connector is consistent with the second connector in structure and specification, the first valve head is consistent with the second valve head in structure and specification, the hexagonal prism is made of magnetic materials, and the first valve head and the second valve head are made of magnetic metal materials.
As a preferred real-time version of the fluid regulating gate valve according to the present invention, wherein,
the sum of the length of the sliding rod and the length of the flashboard is equal to the length of the fixed frame.
Compared with the prior art, the utility model has the beneficial effects that:
(1) through the arrangement of the driving assembly and the manual assembly, the driving assembly drives the valve body to open and close when electricity exists, and in an emergency situation of no electricity, the driving assembly is detached, and the manual assembly is used for closing and opening;
(2) the side wall of the fixing frame is provided with a second valve head, the second valve head is correspondingly clamped with a second connector, the side wall of the fixing frame is also provided with a bracket, the bracket is positioned above the second valve head, the upper part of the bracket is in a circular arc shape, the circular arc at the top of the bracket is matched with the rotary table, the manual assembly can be accommodated and installed conveniently, the manual assembly can be taken at any time conveniently, and the second connector of the manual assembly can be prevented from being influenced by dust and dust accumulation sundries due to the arrangement of the second valve head;
(3) through circular slot and the cylinder that the annular matrix set up, and the setting of cylinder and circular slot joint, be favorable to increasing the fixed strength of first valve head and first connector, and can play the effect of automatic centering, easy to assemble.
Drawings
Fig. 1 shows an exploded view of a fluid regulating gate valve of the present invention.
Fig. 2 shows an installation of a fluid regulating gate valve of the present invention.
FIG. 3 illustrates an enlarged partial view of a valve body assembly of a fluid regulating flapper valve of the present invention.
FIG. 4 illustrates a block diagram of a drive assembly for a fluid regulating gate valve according to the present invention.
FIG. 5 illustrates a block diagram of a manual assembly of a fluid regulating gate valve of the present invention.
In the figure: 100. the valve body assembly, 110, the fixed frame, 110a, the through-hole, 110b, the draw-in groove, 110c, the ring flange, 110d, the second valve head, 110e, the bracket, 120, the flashboard, 130, the connecting seat, 140, the lead screw, 150, first valve head, 150a, the circular slot, 150b, the hexagonal groove, 200, the drive assembly, 210, the slide bar, 220, the mount pad, 230, the motor, 240, the first connector, 240a, the hexagonal prism, 240b, the cylinder, 300, manual component, 310, the second connector, 320, the carousel.
Detailed Description
The following description is presented to disclose the utility model so as to enable any person skilled in the art to practice the utility model. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art. The basic principles of the utility model, as defined in the following description, may be applied to other embodiments, variations, modifications, equivalents, and other technical solutions without departing from the spirit and scope of the utility model.
It will be understood by those skilled in the art that in the present disclosure, the terms "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for ease of description and simplicity of description, and do not indicate or imply that the referenced devices or components must be in a particular orientation, constructed and operated in a particular orientation, and thus the above terms are not to be construed as limiting the present invention.
It is understood that the terms "a" and "an" should be interpreted as meaning that a number of one element or element is one in one embodiment, while a number of other elements is one in another embodiment, and the terms "a" and "an" should not be interpreted as limiting the number.
Referring to fig. 1-5, as will be described in detail below, in accordance with a preferred embodiment of the present invention, a fluid regulating gate valve,
referring to fig. 1 to 5, the apparatus includes: a valve body assembly 100, a drive assembly 200, and a manual assembly 300.
A valve body assembly 100;
the driving assembly 200 is detachably connected with the driving end of the valve body assembly 100, and is used for driving the valve body assembly 100 to open and close;
the manual assembly 300 is detachably connected to the side wall of the valve body assembly 100, and the manual assembly 300 can be connected with the driving end of the valve body assembly 100 to manually drive the valve body assembly 100 to open and close;
the valve body is driven to open and close by the driving assembly 200 when power is supplied, and the closing operation is performed using the manual assembly 300 by detaching the driving assembly 200 in case of emergency without power.
Further, referring to FIGS. 1-2,
the valve body assembly 100 includes:
a fixing frame 110, wherein a circular through hole 110a is formed at the lower part of the fixing frame 110, and a clamping groove 110b penetrating and extending to the upper part of the fixing frame 110 is formed in the through hole 110 a;
the gate plate 120 is arranged in the slot 110b, the gate plate 120 can slide up and down along the slot 110b, the upper end of the gate plate 120 is rectangular, the lower end of the gate plate 120 is semicircular, and the through hole 110a can be sealed by the gate plate 120 at the bottommost part;
the connecting seat 130, the connecting seat 130 is fixedly installed on the top of the shutter 120;
the screw rod 140, the screw rod 140 is installed on the top of the connecting seat 130, the screw rod 140 is rotatably connected with the connecting seat 130 through a bearing, and the upper end of the screw rod 140 is screwed with the upper part of the fixed frame 110;
a first valve head 150, the first valve head 150 is arranged on the top of the screw rod 140, and the diameter of the first valve head 150 is larger than that of the screw rod 140;
during the use, through rotating first valve head 150, first valve head 150 drives the lead screw 140 and rotates, and lead screw 140 reciprocates in fixed frame 110, drives flashboard 120 downstream and realizes, opens and close the operation.
Further, referring to FIGS. 2-4,
the driving assembly 200 includes:
the number of the sliding bars 210 is two, the sliding bars 210 are symmetrically arranged, and the sliding bars 210 can slide up and down on the upper part of the fixed frame 110;
a mounting seat 220, wherein the mounting seat 220 is mounted on the top of the sliding rod 210;
the motor 230 is fixedly arranged at the top of the mounting seat 220, a driving shaft of the motor 230 and the screw rod 140 are coaxially arranged, and the motor 230 is arranged in the middle of the mounting seat 220;
the first connector 240 is installed at the driving end of the motor 230, the first connector 240 and the driving end of the motor 230 are coaxially arranged, and the first connector 240 is clamped with the first valve head 150;
when in use, the sliding rod 210 is inserted into the fixed frame 110, the sliding grooves corresponding to the sliding rod 210 are symmetrically arranged at the top of the fixed frame 110, the first connector 240 is connected with the first valve head 150, and the first connector and the first valve head are driven by the motor 230 to rotate, so that the function of automatically opening and closing the valve is realized;
further, referring to FIGS. 1, 2 and 5,
the manual assembly 300 includes:
the second connector 310 is clamped with the side wall of the fixing frame 110 through a quick clamping structure, and the second connector 310 can be clamped with the first valve head 150;
the turntable 320, the turntable 320 is fixedly connected with the second connector 310;
in use, after the drive assembly 200 is removed, the second connector 310 of the manual assembly 300 is connected to the first valve head 150, and the manual drive device can be rotated by the dial 320.
Further, referring to fig. 1,
the front and rear side walls of the fixing frame 110 are provided with flanges 110c, which is beneficial to the communication and sealing between the device and the fluid pipeline.
Further, referring to fig. 3,
the lateral wall of fixed frame 110 is provided with second valve head 110d, second valve head 110d corresponds the joint with second connector 310, fixed frame 110 lateral wall still is provided with bracket 110e, bracket 110e is located second valve head 110d top, bracket 110 e's upper portion is circular-arcly, frame top circular arc and carousel 320 coincide, are favorable to the installation of accomodating of manual component 300, make things convenient for manual component 300 to take at any time, and the setting of second valve head 110d still can guarantee that manual component 300's second connector 310 does not receive the influence of dust deposition dirt debris.
Further, referring to fig. 3,
the first valve head 150 is in the shape of a cylinder 240b, and the first valve head 150 is provided with:
the number of the circular grooves 150a is six, and the six circular grooves 150a are circular matrixes and are distributed on the top of the first valve head 150 at equal intervals;
the hexagonal groove 150b is arranged at the center of the top of the first valve head 150, and the hexagonal groove 150b and the first valve head 150 are coaxially arranged, so that the fixing strength of the first valve head 150 and the first connecting head 240 is increased, the automatic centering effect can be achieved, and the installation is convenient.
Further, referring to fig. 4,
the bottom of the first connector 240 is provided with a cylindrical groove 240b which is matched with the first valve head 150, and the first connector 240 is provided with:
the number of the cylinders 240b is the same as that of the circular grooves 150a, the cylinders 240b are circular matrixes and are fixedly installed at the bottom of the first connector 240 at equal intervals, and the cylinders 240b correspond to the circular grooves 150a one to one and are clamped;
the hexagonal prism 240a is fixedly installed on the first connection head 240, the hexagonal prism 240a and the first connection head 240 are coaxially arranged, and the hexagonal prism 240a is correspondingly clamped with the hexagonal groove 150 b;
in use, each component of the first connector is connected in sequence to a first valve head 150.
Further, referring to FIGS. 4-5,
the first connector 240 is consistent with the second connector 310 in structure and specification, the first valve head 150 is consistent with the second valve head 110d in structure and specification, the hexagonal prism 240a is made of a magnetic material, and the first valve head 150 and the second valve head 110d are made of a magnetic metal material, so that the fixing strength is further improved, quick disassembly is not influenced, and the maintenance is convenient.
Further, referring to FIGS. 4-5,
the sum of the length of the sliding rod 210 and the length of the shutter 120 is equal to the length of the fixed frame 110, which is beneficial to ensuring the complete opening and closing of the through hole 110 a.
The working principle is as follows: through the arrangement of the driving assembly 200 and the manual assembly 300, the driving assembly 200 drives the valve body to open and close when power is supplied, and in an emergency situation without power, the driving assembly 200 is detached, and the manual assembly 300 is used for closing and opening; the side wall of the fixing frame 110 is provided with the second valve head 110d, the second valve head 110d is correspondingly clamped with the second connector 310, the side wall of the fixing frame 110 is further provided with a bracket 110e, the bracket 110e is positioned above the second valve head 110d, the upper part of the bracket 110e is arc-shaped, the arc at the top of the bracket is matched with the turntable 320, the manual assembly 300 is convenient to store and mount, the manual assembly 300 can be conveniently taken and used at any time, and the second connector 310 of the manual assembly 300 can be ensured not to be influenced by dust and dust accumulation impurities due to the arrangement of the second valve head 110 d; through circular slot 150a and cylinder 240b that the annular matrix set up, and the setting of cylinder 240b and circular slot 150a joint is favorable to increasing the fixed strength of first valve head 150 and first connector 240, and can play the effect of automatic centering, easy to assemble.
It will be appreciated by persons skilled in the art that the embodiments of the utility model described above and shown in the drawings are given by way of example only and are not limiting of the utility model. The advantages of the present invention have been fully and effectively realized. The functional and structural principles of the present invention have been shown and described in the examples, and any variations or modifications of the embodiments of the present invention may be made without departing from the principles.
Claims (10)
1. A fluid regulating gate valve, comprising:
a valve body assembly;
the driving assembly is detachably connected with the driving end of the valve body assembly and is used for driving the valve body assembly to be opened and closed;
and the manual assembly is detachably connected to the side wall of the valve body assembly, can be connected with the driving end of the valve body assembly and drives the valve body assembly to open and close manually.
2. A fluid regulating gate valve as claimed in claim 1,
the valve body assembly includes:
the fixing frame is provided with a circular through hole at the lower part, and a clamping groove which penetrates through and extends to the upper part of the fixing frame is arranged in the through hole;
the gate plate is arranged in the clamping groove, can slide up and down along the clamping groove, is rectangular at the upper end and semicircular at the lower end, and can seal the through hole when at the bottommost part;
the connecting seat is fixedly arranged at the top of the flashboard;
the screw rod is arranged at the top of the connecting seat, the screw rod is rotatably connected with the connecting seat through a bearing, and the upper end of the screw rod is in threaded connection with the upper part of the fixing frame;
the first valve head is arranged at the top of the screw rod, and the diameter of the first valve head is larger than that of the screw rod.
3. A fluid regulating gate valve as claimed in claim 2,
the drive assembly includes:
the number of the sliding rods is two, the sliding rods are symmetrically arranged, and the sliding rods can slide up and down on the upper part of the fixing frame;
the mounting seat is mounted at the top of the sliding rod;
the motor is fixedly installed at the top of the installation seat, a driving shaft of the motor and the screw rod are coaxially arranged, and the motor is arranged in the middle of the installation seat;
the first connecting head is installed at the motor driving end, the first connecting head and the motor driving end are coaxially arranged, and the first connecting head is clamped with the first valve head.
4. A fluid regulating gate valve as claimed in claim 3,
the manual assembly includes:
the second connector is clamped with the side wall of the fixed frame through a quick clamping structure and can be clamped with the first valve head;
the turntable is fixedly connected with the second connector.
5. A fluid regulating gate valve as claimed in claim 4,
and flanges are arranged on the front side wall and the rear side wall of the fixed frame.
6. A fluid regulating gate valve as claimed in claim 5,
the lateral wall of fixed frame is provided with the second valve head, and the second valve head corresponds the joint with the second connector, fixed frame lateral wall still is provided with the bracket, the bracket is located second valve head top, the upper portion of bracket is circular-arcly, frame top circular arc and carousel match.
7. A fluid regulating gate valve as claimed in claim 6,
the first valve head is cylindric, be provided with on the first valve head:
the number of the circular grooves is six, and the six circular grooves are in a circular matrix and are distributed on the top of the first valve head at equal intervals;
the hexagonal groove is arranged in the center of the top of the first valve head, and the hexagonal groove and the first valve head are coaxially arranged.
8. A fluid regulating gate valve as claimed in claim 7,
first connector bottom is provided with the cylindrical recess with first valve head matched with, be provided with on the first connector:
the number of the cylinders is consistent with that of the circular grooves, the cylinders are circular matrixes and are fixedly installed at the bottom of the first connector at equal intervals, and the cylinders correspond to the circular grooves one by one and are clamped;
the hexagonal prism, hexagonal prism fixed mounting is on first connector, hexagonal prism and the coaxial axle center setting of first connector, the hexagonal prism corresponds the joint with the hexagonal groove.
9. A fluid regulating gate valve as claimed in claim 8,
the first connector is consistent with the second connector in structure and specification, the first valve head is consistent with the second valve head in structure and specification, the hexagonal prism is made of magnetic materials, and the first valve head and the second valve head are made of magnetic metal materials.
10. A fluid regulating gate valve as claimed in claim 9,
the sum of the length of the sliding rod and the length of the flashboard is equal to the length of the fixed frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122473426.7U CN216742917U (en) | 2021-10-14 | 2021-10-14 | Fluid regulating and controlling gate valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122473426.7U CN216742917U (en) | 2021-10-14 | 2021-10-14 | Fluid regulating and controlling gate valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216742917U true CN216742917U (en) | 2022-06-14 |
Family
ID=81923649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122473426.7U Active CN216742917U (en) | 2021-10-14 | 2021-10-14 | Fluid regulating and controlling gate valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216742917U (en) |
-
2021
- 2021-10-14 CN CN202122473426.7U patent/CN216742917U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Zhejiang Huiliu Automation Valve Co.,Ltd. Assignor: SHANGHAI FLOWX VALVE Co.,Ltd. Contract record no.: X2024980005072 Denomination of utility model: A plug-in valve for regulating fluids Granted publication date: 20220614 License type: Common License Record date: 20240429 |
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| EE01 | Entry into force of recordation of patent licensing contract |