CN108150678A - A kind of controllable T-shape relief valve - Google Patents
A kind of controllable T-shape relief valve Download PDFInfo
- Publication number
- CN108150678A CN108150678A CN201711292197.0A CN201711292197A CN108150678A CN 108150678 A CN108150678 A CN 108150678A CN 201711292197 A CN201711292197 A CN 201711292197A CN 108150678 A CN108150678 A CN 108150678A
- Authority
- CN
- China
- Prior art keywords
- valve
- valve plate
- pipe
- controllable
- swingle
- 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.)
- Pending
Links
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
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/10—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit
- F16K11/14—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by one actuating member, e.g. a handle
- F16K11/18—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by one actuating member, e.g. a handle with separate operating movements for separate closure 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
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/10—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit
- F16K11/14—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by one actuating member, e.g. a handle
- F16K11/16—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by one actuating member, e.g. a handle which only slides, or only turns, or only swings in one plane
- F16K11/161—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by one actuating member, e.g. a handle which only slides, or only turns, or only swings in one plane only slides
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Safety Valves (AREA)
Abstract
The invention discloses a kind of controllable T-shape relief valves, including valve body, T shape pipes are provided in the middle part of the valve chamber of the valve body, T shapes pipe is connected by the cavity wall of multiple fixed frames and valve chamber and fixed, it is fitted with the first valve rod and the second valve rod respectively on the first sliding cavity of branch at left and right sides of T shapes pipe, the left end of first valve rod is equipped with the first valve plate, the right end of second valve rod is equipped with the second valve plate, compressed spring is further respectively had on first valve rod and the second valve rod, the second sliding cavity is offered in the downside branch of T shape pipes, cooperation, which is slided, in second sliding cavity is equipped with guide pipe, the lower end of guide pipe is mounted with third valve plate, swingle is installed on the upside of valve body, the upper end of swingle is equipped with rotation hand wheel, and the lower end guide pipe matching thread connection of swingle.The configuration of the present invention is simple, use is easy to operate, has the function of pressure release and material conveying cutoff function, conducive to popularization.
Description
Technical field
The present invention relates to valve technology field, specifically a kind of controllable T-shape relief valve.
Background technology
Valve is for being opened and closed pipeline, control flow direction, the parameter for adjusting and controlling pumped (conveying) medium（Temperature, pressure and flow）
Pipeline fittings.According to its function, shut-off valve, check-valves, regulating valve etc. can be divided into.Valve is the control in fluid delivery system
Component has the function of cut-off, adjusting, water conservancy diversion, prevents adverse current, voltage stabilizing, shunting or overflow pressure relief etc..Valve can be used for control empty
The flowing of the various types fluids such as gas and water, steam, various Korrosionsmediums, mud, oil product, liquid metal and radiating medium.
Existing valve mechanism is single, can only be to single material pressure release, and it is inconvenient to control to adjust, and relief valve cannot carry out material conveying and
Cutoff function, limitation are larger.Therefore, for this present situation, there is an urgent need to develop a kind of controllable T-shape relief valves, are worked as with overcoming
Deficiency in preceding practical application.
Invention content
The purpose of the present invention is to provide a kind of controllable T-shape relief valve, to solve the problems mentioned in the above background technology.
To achieve the above object, the present invention provides following technical solution：
A kind of controllable T-shape relief valve, including valve body, the left and right ends of the valve body be separately installed with connected with valve chamber first into
Pipe and the second inlet pipe are equipped with the discharge pipe connected with valve chamber among the downside of valve body, T shapes are provided in the middle part of the valve chamber
Pipe, T shapes pipe are connected by the cavity wall of multiple fixed frames and valve chamber and fixed, and the left and right sides branch of the T shapes pipe offers first
Sliding cavity is fitted with the first valve rod and the second valve rod, and the first valve rod at left and right sides of T shapes pipe respectively on the first sliding cavity of branch
It is slidably connected with the second valve rod with the first sliding cavity for cooperation, the left end of first valve rod is equipped with the first valve plate, the second valve
The right end of bar is equipped with the second valve plate, and compressed spring is further respectively had on first valve rod and the second valve rod, the T shapes pipe
The second sliding cavity is offered in the branch of downside, the second sliding cavity sets through the upper and lower surface of T shape pipes, coordinates in the second sliding cavity
It slides and is equipped with guide pipe, the lower end of guide pipe is mounted with third valve plate, is equipped with and leads at left and right sides of the bottom of the T shapes pipe
To wheel, drawstring is arranged on directive wheel, one end and the retainer ring on third valve plate of two drawstrings are correspondingly connected with fixation, two drawings
Retainer ring on the other end of rope and the first valve plate and the second valve plate is correspondingly connected with fixation, and rotation is equipped on the upside of the valve body
Bar, and being connected between swingle and valve body for rotary seal, the upper end of the swingle are equipped with rotation hand wheel, under swingle
End is located in valve chamber, and the lower end guide pipe matching thread connection of swingle.
As further embodiment of the present invention：The tapered structure in both ends of the inside valve chamber of the valve body.
As further embodiment of the present invention：The both ends conical section of first valve plate and the second valve plate and valve chamber matches
Close setting.
As further embodiment of the present invention：The third valve plate can block discharge pipe.
As further embodiment of the present invention：Retainer ring on first valve plate and the second valve plate be set on the first valve plate and
The lower part of second valve plate, and it is horizontal corresponding.
As further embodiment of the present invention：Retainer ring on the third valve plate is located at the left and right two at the top of third valve plate
Side.
As further embodiment of the present invention：The cross section profile of the guide pipe is in regular polygon or ellipse.
Compared with prior art, the beneficial effects of the invention are as follows：The controllable T-shape relief valve, when initial, the first valve plate and
Two valve plates are close under the action of the spring with the cavity wall of valve chamber, can play the role of, to the first inlet pipe and the second inlet pipe pressure release, letting out
Pressure material can be discharged by discharge pipe, by rotating rotation hand wheel, the relative rotation between swingle and guide pipe, conducive to guiding
The longitudinal movement of pipe when guide pipe moves down, can pull the first valve plate and the second valve plate by drawstring, when the first valve
When plate and the second valve plate are detached with the cavity wall of valve chamber and third valve plate is not to the discharge seal of tube, as threeway form of tubes, first into
The material of pipe and the second inlet pipe can be discharged directly from discharge pipe；Guide pipe continues to adjust movement downwards, when third valve plate is to discharge
During the seal of tube, discharge pipe can not discharge material, and relief mode is closed, and simple in structure, use is easy to operate, has the function of pressure release
And material conveying cutoff function, conducive to popularization.
Description of the drawings
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the sectional view of T shape tube portions in the present invention.
In figure：The first inlet pipes of 1-, the second inlet pipes of 2-, 3- discharge pipes, the first valve plates of 4-, the second valve plates of 5-, 6- third valve plates,
7- valve chambers, 8- valve bodies, 9- springs, 10- retainer rings, the first valve rods of 11-, 12- fixed frames, 13- rotation hand wheels, 14- swingles,
15- guide pipes, 16-T shape pipes, the second valve rods of 17-, 18- drawstrings, 19- directive wheels, the first sliding cavities of 20-, the second sliding cavities of 21-.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig.1~2, in the embodiment of the present invention, a kind of controllable T-shape relief valve, including valve body 8, the valve body 8 it is interior
The tapered structure in both ends of side valve chamber 7, the left and right ends of valve body 8 are separately installed with the first inlet pipe 1 and second connected with valve chamber 7
Inlet pipe 2 is equipped with the discharge pipe 3 connected with valve chamber 7 among the downside of valve body 8, is fed by the first inlet pipe 1 and the second inlet pipe 2,
It discharges from 3 pressure release of discharge pipe.
The middle part of the valve chamber 7 is provided with T shapes pipe 16, and T shapes pipe 16 is connect by multiple fixed frames 12 with the cavity wall of valve chamber 7
Fixed, the left and right sides branch of the T shapes pipe 16 offers the first sliding cavity 20, and the first of 16 left and right sides branch of T shapes pipe slides
It is fitted with the first valve rod 11 and the second valve rod 17, and the first valve rod 11 and the second valve rod 17 and the first sliding cavity respectively on dynamic chamber 20
20 are slidably connected for cooperation, and the left end of first valve rod 11 is equipped with the first valve plate 4, and the right end of the second valve rod 17 is equipped with the
Two valve plates 5,4 and second valve plate 5 of the first valve plate match setting with the both ends conical section of valve chamber 7, pass through the first valve plate 4
Play the role of pressure release with the second valve plate 5, compressed spring 9 is further respectively had on 11 and second valve rod 17 of the first valve rod, lead to
It crosses spring 9 and may be such that the first valve plate 4 and the second valve plate 5 stop the charging of the first inlet pipe 1 and the second inlet pipe 2.
The second sliding cavity 21 is offered in the downside branch of the T shapes pipe 16, the second sliding cavity 21 is upper through T shapes pipe 16
Lower surface is set, and cooperation, which is slided, in the second sliding cavity 21 is equipped with guide pipe 15, and the lower end of guide pipe 15 is mounted with third valve
Plate 6, third valve plate 6 can block discharge pipe 3, and directive wheel 19, directive wheel are equipped at left and right sides of the bottom of the T shapes pipe 16
Drawstring 18 is arranged on 19, one end and the retainer ring 10 on third valve plate 6 of two drawstrings 18 are correspondingly connected with fixation, two drawstrings
Retainer ring 10 on 18 other end and the first valve plate 4 and the second valve plate 5 is correspondingly connected with fixation, specifically, first valve plate 4
The lower part of the first valve plate 4 and the second valve plate 5 is set on the retainer ring 10 on the second valve plate 5, and horizontal corresponding, on third valve plate 6
Retainer ring 10 be located at the left and right sides at the top of third valve plate 6, the upside of the valve body 8 is equipped with swingle 14, and swingle
It is connected between 14 and valve body 8 for rotary seal, it is very common in valve field, it repeats no more, the upper end installation of the swingle 14
There is rotation hand wheel 13, swingle 14 can be rotated by rotation hand wheel 13, the lower end of swingle 14 is located in valve chamber 7, and rotates
15 matching thread of the lower end guide pipe connection of bar 14, by rotating rotary rods 14 can to 15 up and down adjustment of guide pipe, in order to avoid
Guide pipe 15 rotates, and the cross section profile of the guide pipe 15 is in regular polygon or ellipse.
The controllable T-shape relief valve, when initial, the chamber of the first valve plate 4 and the second valve plate 5 under the action of spring 9 with valve chamber 7
Wall is close to, and can play the role of to 2 pressure release of the first inlet pipe 1 and the second inlet pipe, pressure release material can be discharged by discharge pipe 3, be passed through
Rotate rotation hand wheel 13, the relative rotation between swingle 14 and guide pipe 15, conducive to the longitudinal movement of guide pipe 15, guide pipe
15 when moving down, and first valve plate 4 and the second valve plate 5 can be pulled by drawstring 18, when the first valve plate 4 and the second valve plate
5 detach with the cavity wall of valve chamber 7 and when third valve plate 6 discharge pipe 3 is not sealed, as threeway form of tubes, the first inlet pipe 1 and second
The material of inlet pipe 2 can be discharged directly from discharge pipe 3；Guide pipe 15 continues to adjust movement downwards, when third valve plate 6 is to discharge pipe 3
During sealing, discharge pipe 3 can not discharge material, and relief mode is closed, and simple in structure, use is easy to operate, has the function of pressure release
And material conveying cutoff function, conducive to popularization.
Above is only the preferred embodiment of the present invention, it is noted that for those skilled in the art, not
Under the premise of being detached from present inventive concept, several modifications and improvements can also be made, these should also be considered as the protection model of the present invention
It encloses, these all do not interfere with the effect and practical applicability that the present invention is implemented.
Claims (7)
1. a kind of controllable T-shape relief valve, including valve body（8）, which is characterized in that the valve body（8）Left and right ends install respectively
Have and valve chamber（7）First inlet pipe of connection（1）With the second inlet pipe（2）, valve body（8）Downside among be equipped with and valve chamber（7）Even
Logical discharge pipe（3）, the valve chamber（7）Middle part be provided with T shape pipes（16）, T shape pipes（16）Pass through multiple fixed frames（12）With
Valve chamber（7）Cavity wall connection fix, the T shapes pipe（16）Left and right sides branch offer the first sliding cavity（20）, T shape pipes
（16）First sliding cavity of left and right sides branch（20）It is upper to be fitted with the first valve rod respectively（11）With the second valve rod（17）, and first
Valve rod（11）With the second valve rod（17）With the first sliding cavity（20）It is slidably connected for cooperation, first valve rod（11）Left end peace
Equipped with the first valve plate（4）, the second valve rod（17）Right end the second valve plate is installed（5）, first valve rod（11）With the second valve
Bar（17）On further respectively have compressed spring（9）, the T shapes pipe（16）Downside branch on offer the second sliding cavity（21）,
Second sliding cavity（21）Through T shape pipes（16）Upper and lower surface setting, the second sliding cavity（21）Interior cooperation, which is slided, is equipped with guide pipe
（15）, guide pipe（15）Lower end be mounted with third valve plate（6）, the T shapes pipe（16）Bottom at left and right sides of be equipped with
Directive wheel（19）, directive wheel（19）On be arranged with drawstring（18）, two drawstrings（18）One end and third valve plate（6）On fixation
Ring（10）It is correspondingly connected with fixation, two drawstrings（18）The other end and the first valve plate（4）With the second valve plate（5）On retainer ring
（10）It is correspondingly connected with fixation, the valve body（8）Upside swingle is installed（14）, and swingle（14）With valve body（8）Between
It is connected for rotary seal, the swingle（14）Upper end rotation hand wheel is installed（13）, swingle（14）Lower end be located at valve
Chamber（7）It is interior, and swingle（14）Lower end guide pipe（15）Matching thread connects.
2. controllable T-shape relief valve according to claim 1, which is characterized in that the valve body（8）Inside valve chamber（7）'s
The tapered structure in both ends.
3. controllable T-shape relief valve according to claim 1 or 2, which is characterized in that first valve plate（4）With the second valve
Plate（5）With valve chamber（7）Both ends conical section match setting.
4. controllable T-shape relief valve according to claim 1, which is characterized in that the third valve plate（6）It can be to discharge pipe
（3）It blocks.
5. controllable T-shape relief valve according to claim 3, which is characterized in that first valve plate（4）With the second valve plate
（5）On retainer ring（10）Set on the first valve plate（4）With the second valve plate（5）Lower part, it is and horizontal corresponding.
6. the controllable T-shape relief valve according to claim 1 or 4, which is characterized in that the third valve plate（6）On fixation
Ring（10）Positioned at third valve plate（6）The left and right sides at top.
7. controllable T-shape relief valve according to claim 1, which is characterized in that the guide pipe（15）Cross section profile be in
Regular polygon or ellipse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711292197.0A CN108150678A (en) | 2017-12-08 | 2017-12-08 | A kind of controllable T-shape relief valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711292197.0A CN108150678A (en) | 2017-12-08 | 2017-12-08 | A kind of controllable T-shape relief valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108150678A true CN108150678A (en) | 2018-06-12 |
Family
ID=62466261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711292197.0A Pending CN108150678A (en) | 2017-12-08 | 2017-12-08 | A kind of controllable T-shape relief valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108150678A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US198526A (en) * | 1877-12-25 | Improvement in cylinder-cocks | ||
| BE848811A (en) * | 1975-11-27 | 1977-03-16 | MANUAL VALVE, ESPECIALLY MANUAL VALVE REGULATOR FOR HOT WATER SUPPLY, HEATING AND AIR CONDITIONING SYSTEMS | |
| JPS55144270U (en) * | 1979-04-05 | 1980-10-16 | ||
| CN2123667U (en) * | 1992-04-21 | 1992-12-02 | 曹阳 | Three-way telescopic join valve |
| CN2451847Y (en) * | 2000-12-02 | 2001-10-03 | 李嘉井 | Cold-hot water control valve |
| CN201973335U (en) * | 2011-03-28 | 2011-09-14 | 江苏大信环境科技有限公司 | Switch control device and three-way valve using the same |
| CN106949297A (en) * | 2017-03-28 | 2017-07-14 | 吴燕 | A kind of novel valve |
| CN207569272U (en) * | 2017-12-08 | 2018-07-03 | 隆尧诚信阀门有限公司 | A kind of controllable T-shape relief valve |
-
2017
- 2017-12-08 CN CN201711292197.0A patent/CN108150678A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US198526A (en) * | 1877-12-25 | Improvement in cylinder-cocks | ||
| BE848811A (en) * | 1975-11-27 | 1977-03-16 | MANUAL VALVE, ESPECIALLY MANUAL VALVE REGULATOR FOR HOT WATER SUPPLY, HEATING AND AIR CONDITIONING SYSTEMS | |
| JPS55144270U (en) * | 1979-04-05 | 1980-10-16 | ||
| CN2123667U (en) * | 1992-04-21 | 1992-12-02 | 曹阳 | Three-way telescopic join valve |
| CN2451847Y (en) * | 2000-12-02 | 2001-10-03 | 李嘉井 | Cold-hot water control valve |
| CN201973335U (en) * | 2011-03-28 | 2011-09-14 | 江苏大信环境科技有限公司 | Switch control device and three-way valve using the same |
| CN106949297A (en) * | 2017-03-28 | 2017-07-14 | 吴燕 | A kind of novel valve |
| CN207569272U (en) * | 2017-12-08 | 2018-07-03 | 隆尧诚信阀门有限公司 | A kind of controllable T-shape relief valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180612 |