CN108869760A - A kind of taper valve block triangle shut-off valve - Google Patents
A kind of taper valve block triangle shut-off valve Download PDFInfo
- Publication number
- CN108869760A CN108869760A CN201810992704.XA CN201810992704A CN108869760A CN 108869760 A CN108869760 A CN 108869760A CN 201810992704 A CN201810992704 A CN 201810992704A CN 108869760 A CN108869760 A CN 108869760A
- Authority
- CN
- China
- Prior art keywords
- valve
- valve block
- spiral cover
- shut
- water inlet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/02—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with screw-spindle
- F16K1/04—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with screw-spindle with a cut-off member rigid with the spindle, e.g. main valves
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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
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/32—Details
- F16K1/34—Cutting-off parts, e.g. valve members, seats
- F16K1/36—Valve members
- F16K1/38—Valve members of conical shape
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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
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/32—Details
- F16K1/34—Cutting-off parts, e.g. valve members, seats
- F16K1/42—Valve seats
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/02—Construction of housing; Use of materials therefor of lift valves
- F16K27/0254—Construction of housing; Use of materials therefor of lift valves with conical shaped valve members
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/12—Covers for housings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Valves (AREA)
- Mechanically-Actuated Valves (AREA)
Abstract
The present invention relates to valve fields,Specifically disclose a kind of taper valve block triangle shut-off valve,Including water inlet pipe,Outlet pipe and spiral cover,The water inlet pipe and outlet pipe angle are in 90 °,Valve block and the deflector close to outlet pipe are equipped with inside the water inlet pipe,The valve block is in the fusiform of double cone composition,And valve block bevel angle is bonded with deflector tilt angle,Being fixed at the top of the valve block can be with the valve rod that movable valve block moves up and down,The spiral cover bottom is equipped with the screw rod by the up and down connection of screw thread,The screw rod side is equipped with spring,And screw rod bottom is fixedly connected with valve rod,The water flow under channel status and under current floe condition is set to prolong the fairshaped outside flowing of valve body by the valve body that biconial combines,It is smaller to valve body impact force itself,Protect part in valve,And closed state inferior pyramidal face deflector more easy to attach,Effect of shutting off is good,The spiral cover that screw drive rotation is opened then improves the globality of device,It avoids valve rod exposed and is worn.
Description
Technical field
The present invention relates to valve field, specially a kind of taper valve block triangle shut-off valve.
Background technique
Angle valve is called triangle vavle, angle valve, angle water valve.This is because pipeline at angle valve at 90 degree of corner shape,
So being called angle valve, angle valve, angle water valve.Existing triangle vavle is broadly divided into triangle ball valve and triangle shut-off valve, and triangle is cut
Only valve is similar with common linear shut-off valve principle, and valve block bottom is played water flow and cut similar to plane cover when sealing water inlet
Only act on, however this shut-off valve volume is still larger, valve rod occupied space is more and can not be protected by abundant storage, and opens and closes
Insufficient to the guiding function of water flow in journey, the situation for easily causing local hydraulic pressure excessively high damages traditional font inner body structure.
Summary of the invention
It is mentioned above in the background art to solve the purpose of the present invention is to provide a kind of taper valve block triangle shut-off valve
Problem.Taper valve block triangle shut-off valve effect of shutting off is good, assembles convenient, seam crossing good waterproof performance, and accessory loss is small.
To achieve the above object, the present invention provides the following technical solutions：A kind of taper valve block triangle shut-off valve, including enter water
Pipe, outlet pipe and spiral cover, the water inlet pipe and outlet pipe angle are in 90 °, valve block are equipped with inside the water inlet pipe and close to water outlet
The deflector of pipe, the valve block is in the fusiform of double cone composition, and valve block bevel angle is bonded with deflector tilt angle, described
Being fixed at the top of valve block can be with the valve rod that movable valve block moves up and down；
The spiral cover bottom is equipped with the screw rod by the up and down connection of screw thread, and the screw rod side is equipped with spring, and spiral shell
Bar bottom is fixedly connected with valve rod；
The spiral cover bottom is equipped with valve deck, and spiral cover is fixedly connected with valve deck by mounting plate and mounting groove, the installation
The rotatable movable plate of annular is equipped at the top of plate, the movable plate is installed on inside spiral cover by fixed lid.
Further, the lower interface of connecting pipe and water inlet is equipped on the outside of the valve block, the spring outwards, which are equipped with, to be connected
The upper interface of jointed tubular workpieces and valve deck.
Further, the upper interface and lower interface are the fixed pipe connector of appended claims sealing ring.
Further, it is equipped with baffle on the outside of the valve rod, is equipped with waterproof layer at the top of the baffle and bottom is equipped with close
Seal block.
Further, screw thread is equipped on the outside of the outlet pipe and water inlet pipe.
Compared with prior art, the beneficial effects of the invention are as follows：Made under channel status by the valve body that biconial combines and
Water flow under current floe condition prolongs the fairshaped outside flowing of valve body, smaller to valve body impact force itself, protects part in valve, and
Closed state inferior pyramidal face deflector more easy to attach, effect of shutting off is good, and the spiral cover that screw drive rotation is opened then improves the whole of device
Body avoids valve rod exposed and is worn.
Detailed description of the invention
Fig. 1 is overall structure of the present invention；
Fig. 2 is the partial structural diagram of spiral cover of the present invention；
In figure：1- outlet pipe；2- water inlet pipe；3- valve block；4- lower interface；5- deflector；6- valve rod；7- sealing block；8- is led
Flow block；The upper interface of 9-；10- valve deck；11- cushion；Spiral shell in 12-；13- spiral cover；14- screw rod；15- spring；16- waterproof layer；17-
Fixed lid；18- mounting plate；19- mounting groove；20- movable plate.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term " on ", "lower", "inner", "outside" " end ", " front end ",
The orientation or positional relationship of the instructions such as " rear end ", " both ends ", " one end ", " other end " is orientation based on the figure or position
Relationship is merely for convenience of description of the present invention and simplification of the description, rather than the device or element of indication or suggestion meaning must have
There is specific orientation, be constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term " the
One ", " second " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation " " is set
Set/offer ", " connection ", etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, be also possible to detachably connect
It connects, or is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediate matchmaker can also be passed through
Jie is indirectly connected, and can be the connection inside two elements.It for the ordinary skill in the art, can be with concrete condition
Understand the concrete meaning of above-mentioned term in the present invention.
Fig. 1~2 are please referred to, the present invention provides a kind of technical solution：A kind of taper valve block triangle shut-off valve, including water inlet pipe
2, outlet pipe 1 and spiral cover 13, the water inlet pipe 2 are in 90 ° with 1 angle of outlet pipe, and valve block 3 is equipped with inside the water inlet pipe 2 and is leaned on
The deflector 5 of nearly outlet pipe 1, the fusiform that the valve block 3 is formed in double cone, and 3 bevel angle of valve block and 5 inclination angle of deflector
Degree fitting, is fixed at the top of the valve block 3 to be equipped with the valve rod 6 that movable valve block 3 moves up and down, 13 bottom of spiral cover and passes through spiral shell
The screw rod 14 of the up and down connection of line, 14 side of screw rod is equipped with spring 15, and 14 bottom of screw rod is fixedly connected with valve rod 6,
Screw rod 14 will be driven by threaded function when spiral cover 13 rotates, non-threaded section of 14 bottom of screw rod is non-cylindrical, such as square bar
Shape or triangular prism shape can prevent the own rotation in transmission process of screw rod 14, therefore screw rod 14 can only move up and down, can band
Ovable valve stem 6 and valve block 3 move up and down.
13 bottom of spiral cover is equipped with valve deck 10, and spiral cover 13 and valve deck 10 connect by the way that mounting plate 18 and mounting groove 19 are fixed
It connects, the rotatable movable plate 20 of annular is equipped at the top of the mounting plate 18, the movable plate 20 passes through fixed lid 17 and is installed on rotation
Inside lid 13, capping 17 is connect with spiral cover 13 by fastener, and mounting plate 18 is solid also by fastener after being inserted into mounting groove 19
Fixed connection, mounting plate 18 and movable plate 20 will be fixed with valve deck 10 at this time, while spiral cover 13 has first moved installation position by movable plate 20
It sets, but can be rotated along the movable plate 20 of annular, convenient for the rotation process of spiral cover 13, moved down on control screw rod 14 when rotation process
It is dynamic, it can avoid the problems such as drive rod of tradition shut-off valve is exposed in air.
It is equipped with baffle 8 on the outside of the valve rod 6, waterproof layer 16 is equipped at the top of the baffle 8 and bottom is equipped with sealing block
7, double-deck sealing avoids protruding into the damage that part is caused in 15 part of spring on elementary stream, and connecting tube is equipped on the outside of the valve block 3
The lower interface 4 of part and water inlet 2 is equipped with the upper interface 9 of connecting pipe and valve deck 10, the upper interface 9 on the outside of the spring 15
It is the fixed pipe connector of appended claims sealing ring, water-proof function that is easy to disassemble and doing seam crossing, institute with lower interface 4
It states and is equipped with screw thread on the outside of outlet pipe 1 and water inlet pipe 2, being convenient for will be in the valve access conduit.
Working principle：Under valve block 3 is in the open state, water flow flow to valve body 3 by water inlet pipe 2, prolongs 3 side Zhou Qu of valve body
It is gushed on line, and prolongs and gushed on 5 direction of deflector, and flow in water outlet 1, then flowed out, during which sealing block 7 and waterproof layer 16 can be prevented
Sealing curtain coating is overflowed upwards at 6 periphery gap of valve rod, and baffle 8 plays guiding and buffer function to the water flow above gushed.Work as needs
Shut-off valve is closed, spiral cover 13 is rotated, 13 internal whorl of spiral cover cooperation at this time drives screw rod 14 to move up, thus with ovable valve stem 6 and valve
Block 3 moves up, and 3 top bevel of valve block will be bonded 5 bottom bevel of deflector, to close water-flowing path, the water flow of water inlet at this time
In static state, therefore pressure can further compress valve block 3, optimize cut-off effect.When being again turned on shut-off valve, rotation spiral cover 13 makes
14 downlink of screw rod, that is, openable valve block 3, spring 15 can play buffering adjustment effect during entire opening and closing, and protection transmission is with regard to structure.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of taper valve block triangle shut-off valve, including water inlet pipe (2), outlet pipe (1) and spiral cover (13), the water inlet pipe (2)
It is in 90 ° with outlet pipe (1) angle, it is characterised in that：Valve block (3) are equipped with inside the water inlet pipe (2) and close to outlet pipe (1)
Deflector (5), the fusiform that the valve block (3) forms in double cone, and valve block (3) bevel angle and deflector (5) tilt angle
Fitting, valve block (3) top is fixed with can be with the valve rod (6) that movable valve block (3) move up and down；
Spiral cover (13) bottom is equipped with the screw rod (14) by the up and down connection of screw thread, and screw rod (14) side is equipped with bullet
Spring (15), and screw rod (14) bottom is fixedly connected with valve rod (6)；
Spiral cover (13) bottom is equipped with valve deck (10), and spiral cover (13) and valve deck (10) pass through mounting plate (18) and mounting groove
(19) it is fixedly connected, the rotatable movable plate (20) of annular is equipped at the top of the mounting plate (18), the movable plate (20) passes through
It is internal that fixed lid (17) is installed on spiral cover (13).
2. a kind of taper valve block triangle shut-off valve according to claim 1, it is characterised in that：It is set on the outside of the valve block (3)
Have a lower interface (4) of connecting pipe Yu water inlet (2), be equipped on the outside of the spring (15) connecting pipe and valve deck (10) on connect
Mouth (9).
3. a kind of taper valve block triangle shut-off valve according to claim 2, it is characterised in that：The upper interface (9) and under
Interface (4) is the fixed pipe connector of appended claims sealing ring.
4. a kind of taper valve block triangle shut-off valve according to claim 1, it is characterised in that：It is set on the outside of the valve rod (6)
Have baffle (8), waterproof layer (16) are equipped at the top of the baffle (8) and bottom is equipped with sealing block (7).
5. a kind of taper valve block triangle shut-off valve according to claim 1, it is characterised in that：The outlet pipe (1) and enter
Screw thread is equipped on the outside of water pipe (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810992704.XA CN108869760B (en) | 2018-08-29 | 2018-08-29 | Triangular stop valve with conical valve block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810992704.XA CN108869760B (en) | 2018-08-29 | 2018-08-29 | Triangular stop valve with conical valve block |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108869760A true CN108869760A (en) | 2018-11-23 |
| CN108869760B CN108869760B (en) | 2020-02-14 |
Family
ID=64322279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810992704.XA Active CN108869760B (en) | 2018-08-29 | 2018-08-29 | Triangular stop valve with conical valve block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108869760B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114087376A (en) * | 2021-12-07 | 2022-02-25 | 浙江金新流体控制股份有限公司 | Intelligent automatic antibiotic stop valve |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2075733U (en) * | 1990-09-04 | 1991-04-24 | 中国船舶工业总公司第七研究院第七○四研究所 | Automatic seal butterfly valve |
| CN2221692Y (en) * | 1995-05-26 | 1996-03-06 | 渤海化工(集团)股份有限公司天津大沽化工厂 | Charging and pressure two-position control valve for molten caustic soda tank |
| CN203979423U (en) * | 2014-07-03 | 2014-12-03 | 凯瑞特阀业有限公司 | A kind of throttling stop valve |
| CN104214354A (en) * | 2014-08-29 | 2014-12-17 | 苏州福润机械有限公司 | Adjustable stop valve |
| CN106051173A (en) * | 2016-07-27 | 2016-10-26 | 博雷（天津）控制***制造有限公司 | High pressure pneumatic valve |
| CN106285588A (en) * | 2015-06-11 | 2017-01-04 | 中国石油天然气股份有限公司 | Preset cable direct control type electric control layered polymer injection process pipe column and polymer injection method |
| CN206338473U (en) * | 2016-12-28 | 2017-07-18 | 宁波耀峰液压电器有限公司 | Automatically controlled delivery valve |
-
2018
- 2018-08-29 CN CN201810992704.XA patent/CN108869760B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2075733U (en) * | 1990-09-04 | 1991-04-24 | 中国船舶工业总公司第七研究院第七○四研究所 | Automatic seal butterfly valve |
| CN2221692Y (en) * | 1995-05-26 | 1996-03-06 | 渤海化工(集团)股份有限公司天津大沽化工厂 | Charging and pressure two-position control valve for molten caustic soda tank |
| CN203979423U (en) * | 2014-07-03 | 2014-12-03 | 凯瑞特阀业有限公司 | A kind of throttling stop valve |
| CN104214354A (en) * | 2014-08-29 | 2014-12-17 | 苏州福润机械有限公司 | Adjustable stop valve |
| CN106285588A (en) * | 2015-06-11 | 2017-01-04 | 中国石油天然气股份有限公司 | Preset cable direct control type electric control layered polymer injection process pipe column and polymer injection method |
| CN106051173A (en) * | 2016-07-27 | 2016-10-26 | 博雷（天津）控制***制造有限公司 | High pressure pneumatic valve |
| CN206338473U (en) * | 2016-12-28 | 2017-07-18 | 宁波耀峰液压电器有限公司 | Automatically controlled delivery valve |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114087376A (en) * | 2021-12-07 | 2022-02-25 | 浙江金新流体控制股份有限公司 | Intelligent automatic antibiotic stop valve |
| CN114087376B (en) * | 2021-12-07 | 2022-06-21 | 浙江金新流体控制股份有限公司 | Intelligent automatic antibiotic stop valve |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108869760B (en) | 2020-02-14 |
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