CN208764359U - A kind of angle valve - Google Patents
A kind of angle valve Download PDFInfo
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- CN208764359U CN208764359U CN201821265148.8U CN201821265148U CN208764359U CN 208764359 U CN208764359 U CN 208764359U CN 201821265148 U CN201821265148 U CN 201821265148U CN 208764359 U CN208764359 U CN 208764359U
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- water shutoff
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Abstract
The utility model discloses a kind of angle valve, including valve body and valve rod, the lower end of valve body is water inlet, and upper end is valve rod installing port, the water outlet offered on the top tube wall of valve body;Valve rod includes the top body of rod and is arranged in body of rod lower part connecting column, is symmetrical arranged restricted gear in the two sides of the bottom of connecting column, movable plate, stationary plate, water shutoff gasket, water shutoff liner and circlip are disposed with below valve rod;The card slot to match with limitation gear is respectively equipped in the top two sides of movable plate, limitation gear is connected in card slot, is installed together valve rod with movable plate;Stationary plate is fitted in the lower section of movable plate, and the lower part of stationary plate is arranged in water shutoff gasket;Jump-ring slot is offered on the valve interior wall below water shutoff gasket, circlip is arranged in jump-ring slot and compresses the bottom of water shutoff liner.The utility model structure is simple, easy to assembly, can simplify production process, reduce production cost, while have higher explosion-proof performance and high voltage performance, more securely and reliably.
Description
Technical field
The utility model relates to valve arrangement technical fields, and in particular to a kind of angle valve.
Background technique
Valve (valve) is the control unit in fluid delivery system, has cut-off, adjusting, water conservancy diversion, prevents adverse current, is steady
The functions such as pressure, shunting or overflow pressure relief.Angle valve, that is, angle stop valves, outlet is angled with import, because pipeline is at angle
Angled corner shape at valve does angle valve, angle valve, angle water valve so being called.The effect of angle valve is inside and outside switching
Water outlet adjusts hydraulic pressure, as cut-off switch etc., is common water heating fittings.Existing angle valve is in production and assembly, spool
It usually requires in one shell of setting, such as copper sheathing shell, ceramic shell, the components such as valve rod, movable plate, the stationary plate of angle valve will be set
It sets in shell, needs to open up locating slot, gear portion, detent portion etc. in shell, with the component of fixing internal and realize valve rod
The function of rotation, spool are assembled into after an entirety in this way, can just be reloaded into valve body, complete the assembly of angle valve.It is existing
This angle valve in process of production, valve body and valve core shell need to be forged respectively, internal detent, card slot, gear etc.
Also it requires to carry out machine-shaping respectively, required procedure of processing is more, complex procedures;And existing this angle valve structure is explosion-proof
Performance is not poor, high pressure resistant, is easy to bursting by freezing deformation at low temperature, and safety is low.
Summary of the invention
The technical problem to be solved by the present invention is to provide a kind of structures, and simple, easy to assembly and explosion-proof performance is high, anti-
Freeze high voltage bearing angle valve.
In order to solve the above technical problems, the utility model adopts the following technical solution:
A kind of angle valve, including valve body and valve rod are designed, the lower end of the valve body is water inlet, and upper end is valve rod installing port,
The water outlet offered on the top tube wall of the valve body;
The valve rod includes the top body of rod and is arranged in body of rod lower part connecting column, in the two sides of the bottom of the connecting column
It is symmetrical arranged restricted gear, body of rod upper end passes through the installing port of valve body upper end and extends to outside valve body;
Water shutoff valve block, water shutoff gasket, water shutoff liner and circlip, the seal water valve are disposed with below the valve rod
Piece includes movable plate and stationary plate, and the card slot to match with the limitation gear is respectively equipped in the top two sides of the movable plate, described
Limitation gear is connected in the card slot, is installed together the valve rod with movable plate;
The stationary plate is fitted in the lower section of the movable plate, the mouth of a river is equipped on the stationary plate, the movable plate is by valve rod band
Dynamic rotation, for controlling the unlatching and closure at the mouth of a river;
The water shutoff gasket is annular, the lower part of the stationary plate is arranged in, and its outer rim is bonded the inner wall of the valve body;Institute
Stating water shutoff liner is tubular, and the wall thickness of upper part is less than the wall thickness of lower part, and the thickness of lower part barrel and top barrel
Only the poor width equal to the water shutoff gasket, lower part barrel outer rim are bonded the valve interior wall to degree, and the water shutoff gasket is sleeved on
The top of the water shutoff liner barrel;
The circlip is not closed annular, offers jump-ring slot on the valve interior wall below the water shutoff gasket, institute
State the bottom that circlip is arranged in the jump-ring slot and compresses the water shutoff liner.
Angle valve in the present invention, does not use spool housing, and the accessories such as valve rod therein, movable plate, stationary plate are directly installed on
In valve body, the structures such as detent, gear, card slot that valve inner needs can be produced and processed by mold, pass through continuous multiplexing
Position forging, disposal molding, accessory are directly installed in valve body, eliminate processing, the forging process of spool housing, are reduced and are added
Work step is rapid, saves cost, assembles more efficient and convenient.Since valve body is an integral structure, accessory is directly installed in valve body,
With the existing angle valve structure for using spool housing or valve body compared with split type angle valve structure, explosion-proof performance and high pressure resistant
Performance is higher, more securely and reliably.
The position that the body of rod of the valve rod is in contact with the valve interior wall offers cyclic annular mounting groove, in the mounting groove
It is interior to be equipped with O-ring seal;Mounting groove and sealing ring are settable a group or more of, realize close between valve rod top and valve body
Envelope.It is set with stem gasket in the position that the connecting column is contacted with the top of the valve body, to realize valve rod and valve interior wall
Sealing between top, and play the role of pad, reduce the friction of valve rod when rotated.
Preferably, the movable plate is butterfly, and the stationary plate is circle, is equipped with symmetrical two in the stationary plate and crosses water
Mouthful, the area at the movable plate both ends is greater than the area for corresponding to the mouth of a river.Different shapes can be used in movable plate and stationary plate, permeable hole
Size and location can also be configured as needed, and taps are controlled in realization of being subject to and flow control, movable plate can be in the controls of valve rod
The lower rotation of system, the angle of rotation can be configured and limit as needed, such as 90 degree, 180 degree, 360 degree, and control mode turns
Existing valve rod control mode can be used to realize in dynamic angle.
Preferably, it is fixedly installed togather between the stationary plate and valve interior wall by clamping mechanism.
Preferably, the clamping mechanism includes the limited mouth for being symmetricly set on the stationary plate two sides, and is arranged in the valve
Protrusion on internal wall corresponding position, matching with the limited mouth, the limited mouth on the stationary plate are connected to described convex
Out in portion, so that stationary plate is fixedly mounted in the valve body.
Preferably, the clamping mechanism includes the retention bead for being symmetricly set on the stationary plate both sides of the edge, and setting exists
Groove on the valve interior wall corresponding position, matching with the retention bead, the retention bead clamping on the stationary plate
In the groove, so that stationary plate is fixedly mounted in the valve body.
The mode that limited mouth and the mating clamping of protrusion can be used between stationary plate and valve interior wall is fixed, and limit can also be used
Protrusion and the mode of groove are fixed, and make to be fixedly mounted between stationary plate and valve interior wall, and stationary plate is avoided to generate the movement that loosens and misplace
Cause leak.
Preferably, the water outlet is one, and the side of the valve body is arranged in;Or the water outlet is two, symmetrically
The two sides of the valve body are set;Or the water outlet is two or more;Water outlet connector is equipped in the water outlet.Water outlet
One or more can be set as needed, the needs of multi-faceted water outlet under different situations can be met.
Preferably, it is used on the valve interior wall corresponding to valve rod gear is equipped at the upper position of the connecting column
Limit the rotational angle range of valve rod;Corresponding to valve block detent is equipped at the position of the stationary plate on the valve interior wall, use
In the installation site for limiting stationary plate, protrusion or groove that clamping is matched with stationary plate may be provided at the edge of detent.
Preferably, the movable plate and stationary plate are ceramic material, this material ungauged regions, pore-free, intensity height, planar light
It is sliding, small using rubbing.Movable plate and the stationary plate of other materials can also be used to realize control water.
Preferably, the water shutoff gasket is silica gel material, other can also be used and carrys out material realization water shutoff function.
Preferably, the valve body is metal, ceramics or plastics material, selects toughness, intensity, the higher material of hardness, makes
The explosion-proof and high voltage performance of angle valve is more preferable.
The assembly method of above-mentioned angle valve, including the following steps:
(1) valve body is continuously forged using multistation, is completed the process by the way of disposal molding, and sealing ring is sleeved on valve rod
In mounting groove on the body of rod of top, stem gasket is sleeved at the position of the body of rod and the transition of lower part connecting column, under the body of rod passes through
Portion water inlet passes through valve body, and top passes through the opening of body top, is in close contact sealing ring and valve interior wall on the body of rod,
It is in close contact at the top of stem gasket and valve interior wall, realizes the sealing between valve rod and valve body;
(2) movable plate, stationary plate, water shutoff gasket, water shutoff liner are sequentially loaded into valve inner, make card slot and valve rod on movable plate
The limitation gear correspondence of bottom is connected together, and stationary plate is fitted in the bottom of movable plate, and passes through card between stationary plate and valve interior wall
Connection mechanism is fixedly installed togather;Water shutoff gasket is sleeved on the top of water shutoff liner, and the outer rim of water shutoff gasket and water shutoff liner
It is close to valve interior wall;
(3) circlip is packed into the jump-ring slot on valve interior wall, and is compressed in the bottom of water shutoff liner, that is, complete assembly.
The utility model has the beneficial effects that:
Angle valve in the utility model, the accessories such as valve rod, movable plate, stationary plate, water shutoff gasket, water shutoff liner are fit directly into
It in valve body, is fixed by circlip, water shutoff gasket and water shutoff liner play the sealing function at the tube wall of lower part;Stationary plate and movable plate
Cooperation play the role of control water outlet open and close and adjust water flow size;Sealing ring is arranged on valve rod to play and valve
Sealing function between internal wall, while stem gasket plays further sealing function, in valve when can reduce valve rod rotation
Pad protection is played the role of in friction between body;Valve body is an integral structure, and water outlet is arranged in tube wall top, and water outlet can
Be integrally formed with valve body, can also with valve body split settings, using Screw assembly, water outlet it is settable one or more, can
Multi-faceted water outlet is realized as needed.
Valve body and accessory therein are fit directly into together, do not use spool housing, the intracorporal detent of valve, gear, card slot
It can be processed and formed at one time by forging equipment Deng part, with the existing angle valve using spool housing and split type angle valve
It compares, production and processing process can be simplified, reduce production cost, improve production and assembly efficiency;Have simultaneously higher explosion-proof
Performance and high voltage performance, more securely and reliably.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model angle valve;
Fig. 2 is the structural schematic diagram of valve body;
Fig. 3 is the section view explosive view of spool;
Fig. 4 is the structural schematic diagram of movable plate;
Fig. 5 is the structural schematic diagram of stationary plate;
Fig. 6 is the structural schematic diagram of circlip;
Fig. 7 is the side view in the water outlet direction of angle valve in Fig. 1;
Fig. 8 is the embodiment schematic diagram of water outlet there are two the utility model angle valve is set.
Figure label, 1 is valve body, and 2 be valve rod, and 3 be movable plate, and 4 be stationary plate, and 5 be water shutoff gasket, and 6 be water shutoff liner, and 7 are
Circlip, 8 be water outlet, and 9 be water outlet connector;10 be the body of rod, and 11 be connecting column, and 12 be limitation gear, and 13 be card slot, and 14 be water
Mouthful, 15 be jump-ring slot, and 16 be sealing ring, and 17 be stem gasket, and 18 be limited mouth, and 19 be valve rod gear 20 be valve block detent.
Specific embodiment
Illustrate specific embodiment of the present utility model below with reference to embodiment, but following embodiment is used only in detail
Illustrate the utility model, does not limit the scope of the utility model in any way.Related equipment in the examples below
Element is conventional equipment element unless otherwise instructed;The related raw material of industry is commercially available conventional work unless otherwise instructed
Industry raw material.
Embodiment 1: a kind of angle valve, referring to Fig. 1-Fig. 7, including valve body 1 and valve rod 2, the lower end of valve body 1 is water inlet, on
End is valve rod installing port, and the water outlet 8 offered on the top tube wall of valve body 1 is equipped with water outlet connector at water outlet 8
9, external screw thread is equipped on the lower part outer wall of valve body 1.
Valve rod 2 includes the top body of rod 10 and is arranged in 10 lower part connecting column 11 of the body of rod, in the two sides of the bottom pair of connecting column 11
Claim that restricted gear 12 is arranged, 10 upper end of the body of rod passes through the installing port of 1 upper end of valve body and extends to outside valve body 1;The bar of valve rod 2
The position that body 10 is in contact with 1 inner wall of valve body offers cyclic annular mounting groove, and O-ring seal 16 is equipped in mounting groove.It is connecting
The position that column 11 is contacted with the top of valve body 1 is set with stem gasket 17.
The lower section of valve rod 2 sets gradually water shutoff valve block, water shutoff gasket 5, water shutoff liner 6 and circlip 7, the water shutoff valve block packet
Movable plate 3 and stationary plate 4 are included, the card slot 13 to match with limitation gear 12 is respectively equipped in the top two sides of movable plate 3, limits gear 12
It is connected in card slot 13, is installed together valve rod 2 with movable plate 3;Stationary plate 4 is fitted in the lower section of movable plate 3, is equipped on stationary plate 4
The mouth of a river 14 is crossed, movable plate 3 is driven by valve rod 2 to be rotated, for controlling the unlatching and closure at the mouth of a river;In the present embodiment, movable plate 3 is
Butterfly, stationary plate 4 are circle, are equipped with symmetrical two in stationary plate 4 and cross the mouth of a river 14, the area at 3 both ends of movable plate, which is greater than, to be corresponded to
The area at the mouth of a river, movable plate 3 is driven by valve rod 2 to be rotated, for controlling the unlatching and closure at the mouth of a river 13.
It is fixedly installed togather between 1 inner wall of stationary plate 4 and valve body by clamping mechanism.In the present embodiment, clamping mechanism packet
Include the limited mouth 18 for being symmetricly set on the both sides of the edge of stationary plate 4, be arranged in it is on 1 inner wall corresponding position of valve body, with limited mouth phase
The limited mouth 18 of matched protrusion, stationary plate 4 is connected on protrusion, to be fixedly mounted in valve body 1.In the valve body 1
Correspond at the upper position of the connecting column 11 on wall and is equipped with valve rod gear 19;Correspond on 1 inner wall of valve body described
Valve block detent 20 is equipped at the position of stationary plate 4, valve block detent 20 is arranged in the protrusion matched with the limited mouth on stationary plate 4
Edge corresponding position.Wherein, movable plate 3 and stationary plate 4 are ceramic material.Metal, ceramics or plastics material can be selected in valve body 1.
Water shutoff gasket 5 is annular, and the lower part of stationary plate 4, and the inner wall of its outer rim fitting valve body 1 is arranged in silica gel material;Envelope
Water liner 6 is tubular, and the wall thickness of upper part is less than the wall thickness of lower part, and the thickness of lower part barrel and top barrel is only
Difference is equal to the width of water shutoff gasket 5, and lower part barrel outer rim is bonded the inner wall of valve body 1, and water shutoff gasket 5 is sleeved on water shutoff liner 6
The top of wall;Circlip 7 is not closed annular, and jump-ring slot 15, circlip 7 are offered on the valve interior wall below water shutoff gasket 5
It is arranged in jump-ring slot 15 and compresses the bottom of water shutoff liner 6.
Embodiment 2: a kind of angle valve, referring to Fig. 8, difference from example 1 is that, water outlet is two, is symmetrically set
It sets in the two sides of valve body.
Embodiment 3: a kind of angle valve, difference from example 1 is that, clamping mechanism includes being symmetricly set on stationary plate 4
The retention bead of both sides of the edge, and groove on 1 inner wall corresponding position of valve body, matching with retention bead, stationary plate 4 are set
On retention bead be connected in groove so that stationary plate 4 is fixedly mounted in valve body 1, valve block detent edge is arranged in groove
Corresponding position.
The assembly method of the utility model angle valve, including the following steps:
(1) valve body is continuously forged using multistation, is completed the process by the way of disposal molding, and sealing ring is sleeved on valve rod
In mounting groove on the body of rod of top, stem gasket is sleeved at the position of the body of rod and the transition of lower part connecting column, under the body of rod passes through
Portion water inlet passes through valve body, and top passes through the opening of body top, is in close contact sealing ring and valve interior wall on the body of rod,
It is in close contact at the top of stem gasket and valve interior wall, realizes the sealing between valve rod and valve body;
(2) movable plate, stationary plate, water shutoff gasket, water shutoff liner are sequentially loaded into valve inner, make card slot and valve rod on movable plate
The limitation gear correspondence of bottom is connected together, and stationary plate is fitted in the bottom of movable plate, and passes through card between stationary plate and valve interior wall
Connection mechanism is fixedly installed togather;Water shutoff gasket is sleeved on the top of water shutoff liner, and the outer rim of water shutoff gasket and water shutoff liner
It is close to valve interior wall;
(3) circlip is packed into the jump-ring slot on valve interior wall, and is compressed in the bottom of water shutoff liner, that is, complete assembly.
The valve body of the utility model angle valve and internal accessory are fit directly into together, use spool housing knot with existing
The angle valve of structure is compared, and production process is greatly decreased, and production cost reduces;And explosion-proof and high voltage performance is more preferable.Traditional use
The angle valve and valve body of spool housing structure use separate structure angle valve, production when valve body and spool housing inside card
The part such as position, gear, card slot needs to be respectively adopted multiple working procedure machine-shaping, and the valve body in the utility model can use it is more
Station forging equipment one-pass molding;Experiments have shown that traditional angle valve be easy for when subzero ten degree or so it is freezing, deformation,
It bursts, and the angle valve in the utility model is freeze proof, explosion-proof performance is more preferable, under conditions of subzero 20 degree to subzero 30 degree
Explosion will not be generated, more securely and reliably.
The utility model is described in detail above in conjunction with embodiment, but person of ordinary skill in the field's energy
It is enough to understand, without departing from the purpose of the present invention, each design parameter in above-described embodiment can also be carried out
Change, forms multiple specific embodiments, is the common variation range of the utility model, is no longer described in detail one by one herein.
Claims (10)
1. a kind of angle valve, which is characterized in that including valve body and valve rod, the lower end of the valve body is water inlet, and upper end is valve rod peace
Fill mouth, the water outlet offered on the top tube wall of the valve body;
The valve rod includes the top body of rod and the connecting column that the body of rod lower part is arranged in, in the two sides of the bottom pair of the connecting column
Claim that restricted gear is arranged, body of rod upper end passes through the installing port of valve body upper end and extends to outside valve body;
Water shutoff valve block, water shutoff gasket, water shutoff liner and circlip, the water shutoff valve block packet are disposed with below the valve rod
Movable plate and stationary plate are included, the card slot to match with the limitation gear, the limitation are respectively equipped in the top two sides of the movable plate
Gear is connected in the card slot, is installed together the valve rod with movable plate;
The stationary plate is fitted in the lower section of the movable plate, and the mouth of a river was equipped on the stationary plate, and the movable plate is driven by valve rod to be revolved
Turn, for controlling the unlatching and closure at the mouth of a river;
The water shutoff gasket is annular, the lower part of the stationary plate is arranged in, and its outer rim is bonded the inner wall of the valve body;The envelope
Water liner is tubular or ring-type, and the wall thickness of upper part is less than the wall thickness of lower part, and lower part barrel and top barrel
Only the poor width equal to the water shutoff gasket, lower part barrel outer rim are bonded the valve interior wall, the water shutoff gasket suit to thickness
On the top of the water shutoff liner barrel;
The circlip is not closed annular, offers jump-ring slot, the card on the valve interior wall below the water shutoff gasket
Spring is arranged in the jump-ring slot and compresses the bottom of the water shutoff liner.
2. angle valve according to claim 1, which is characterized in that the body of rod of the valve rod is in contact with the valve interior wall
Position offers cyclic annular mounting groove, and O-ring seal is equipped in the mounting groove;At the top of the connecting column and the valve body
The position of contact is set with stem gasket.
3. angle valve according to claim 1, which is characterized in that the movable plate is butterfly, and the stationary plate is circle, described
Stationary plate is equipped with symmetrical two and crosses the mouth of a river, and the area at the movable plate both ends is greater than the area for corresponding to the mouth of a river.
4. angle valve according to claim 1, which is characterized in that solid by clamping mechanism between the stationary plate and valve interior wall
Dingan County is fitted together.
5. angle valve according to claim 4, which is characterized in that the clamping mechanism includes being symmetricly set on the stationary plate two
The limited mouth of side, and protrusion on the valve interior wall corresponding position, matching with the limited mouth is set, it is described quiet
The limited mouth of on piece is connected on the protrusion, so that stationary plate is fixedly mounted in the valve body.
6. angle valve according to claim 4, which is characterized in that the clamping mechanism includes being symmetricly set on the stationary plate two
The retention bead of side edge, and groove on the valve interior wall corresponding position, matching with the retention bead is set,
Retention bead on the stationary plate is clamped in the groove, so that stationary plate is fixedly mounted in the valve body.
7. angle valve according to claim 1, which is characterized in that the water outlet is one, and the one of the valve body is arranged in
Side;Or the water outlet is two, is symmetricly set on the two sides of the valve body;Or the water outlet is two or more;Described
Water outlet is equipped with water outlet connector.
8. angle valve according to claim 1, which is characterized in that corresponding to the upper of the connecting column on the valve interior wall
Valve rod gear is equipped at portion position;Correspond at the position of the stationary plate on the valve interior wall and is equipped with valve block detent.
9. angle valve according to claim 1, which is characterized in that the movable plate and stationary plate are ceramic material;The water shutoff
Gasket is silica gel material.
10. angle valve according to claim 1, which is characterized in that the valve body is metal, ceramics or plastics material.
Priority Applications (1)
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CN201821265148.8U CN208764359U (en) | 2018-08-07 | 2018-08-07 | A kind of angle valve |
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CN201821265148.8U CN208764359U (en) | 2018-08-07 | 2018-08-07 | A kind of angle valve |
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CN208764359U true CN208764359U (en) | 2019-04-19 |
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CN201821265148.8U Active CN208764359U (en) | 2018-08-07 | 2018-08-07 | A kind of angle valve |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108895173A (en) * | 2018-08-07 | 2018-11-27 | 固始居机械有限公司 | A kind of angle valve and its assembly method |
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2018
- 2018-08-07 CN CN201821265148.8U patent/CN208764359U/en active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108895173A (en) * | 2018-08-07 | 2018-11-27 | 固始居机械有限公司 | A kind of angle valve and its assembly method |
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TR01 | Transfer of patent right |
Effective date of registration: 20210224 Address after: 464000 building lp4-l1, xiangzhangyuan community, Huanghe Road, Gushi County, Xinyang City, Henan Province Patentee after: Yang Qingshu Address before: 465200 Changjiang River Road, industrial cluster, Gushi County, Xinyang City, Henan Province Patentee before: GUSHI JUYI MACHINERY Co.,Ltd. |
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TR01 | Transfer of patent right |