CN105822802B - Modified self-sealing function regulating valve - Google Patents
Modified self-sealing function regulating valve Download PDFInfo
- Publication number
- CN105822802B CN105822802B CN201610389844.9A CN201610389844A CN105822802B CN 105822802 B CN105822802 B CN 105822802B CN 201610389844 A CN201610389844 A CN 201610389844A CN 105822802 B CN105822802 B CN 105822802B
- Authority
- CN
- China
- Prior art keywords
- valve
- valve body
- sealing
- sealing clamp
- float disc
- 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.)
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Links
- 238000007789 sealing Methods 0.000 title claims abstract description 49
- 230000001105 regulatory effect Effects 0.000 title claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 38
- 239000012530 fluid Substances 0.000 claims abstract description 9
- 210000000476 body water Anatomy 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 6
- 238000001914 filtration Methods 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 4
- 238000010276 construction Methods 0.000 description 3
- 230000006837 decompression Effects 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 241000009298 Trigla lyra Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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
- F16K15/00—Check valves
- F16K15/18—Check valves with actuating mechanism; Combined check valves and actuated valves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
- B01D35/04—Plug, tap, or cock filters filtering elements mounted in or on a faucet
-
- 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
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
- F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
- F16K17/06—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with special arrangements for adjusting the opening pressure
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Check Valves (AREA)
- Float Valves (AREA)
Abstract
The present invention relates to a kind of fluid control valves, it provides a kind of structurally reasonable, it is highly-safe, sealing effect is good, collect non-return, the modified self-sealing function regulating valve that filtering and water-saving function are integrated, including valve body, valve rod, valve deck, driving device, sealing clamp, valve body is equipped with the water inlet and water outlet of flow of media, the valve body, which is located at the friendship neighbour of water inlet and water outlet, is additionally provided with valve seat, valve port is offered in the middle part of valve seat, valve deck is set to above valve body, it further include float disc, float disc is openable and closable to be set in valve body on the valve port, the sealing clamp is set to the top of float disc, check spring is equipped between sealing clamp and float disc, one end of the valve rod passes through valve deck and sealing clamp is connected, driving device is set on the free end of valve rod, the top of valve seat, which is located on the outside of float disc, is additionally provided with spring installation Slot, spring mounting groove is interior to be equipped with compressed spring, and cartridge filter is equipped between compressed spring and sealing clamp.
Description
Technical field
The present invention relates to a kind of fluid control valve, in particular to a kind of modified self-sealing function regulating valve.
Background technique
Shut-off valve is also pipe valve, is installed on circulation or cut-off in pipeline for medium in control piper, existing section
Only valve includes valve body, valve rod, valve deck, flap, pressure cap and handwheel, and the valve body is equipped with water inlet, the water outlet of flow of media, institute
It states valve body and is located at the friendship neighbour of water inlet and water outlet and be additionally provided with valve port, the valve deck is set to above valve body, and pressure cap is set to valve deck
Top, the flap is openable and closable to be set in valve body on the valve port, and one end of the valve rod passes through pressure cap and valve deck and flap
It is connected, the handwheel is set on the free end of valve rod, in use, can be slid above and below with ovable valve stem by turn handwheel to band
The flap and valve port of ovable valve stem lower end do opening and closing movement, realize the function of circulation or cut-off.Above-mentioned shut-off valve has following lack
It falls into:
1, do not have check function, cannot prevent the medium in pipeline from flowing backwards, not can control medium one-way flow, to cut-off
The cleaning and maintenance of valve are made troubles.The medium in pipeline is flow backwards in order to prevent, after installing regulating valve on running water pipe road
, also check-valves need to be installed on the adjacent pipeline of shut-off valve water outlet, due to shut-off valve and the non-integral structure of check-valves, it is necessary to
Install respectively, install it is complicated for operation, it is time-consuming, laborious, increase the joint of pipeline, while also improve installation and maintenance at
This, makes troubles to construction personnel, and partial installation check-valves occupies pipeline location.
2, do not have filtering function, in order to remove the impurity to suspend in pipeline, install shut-off valve on running water pipe road
Afterwards, filter device is installed on pipeline that need to also be adjacent near shut-off valve, also improves installation and maintenance cost, gives constructor
Member makes troubles.
3, the discharge pressure of above-mentioned shut-off valve is non-adjustable, the effect without decompression, cannot be according to actual use situation tune
The discharge pressure for saving valve port, does not have water-saving function.
4, above-mentioned shut-off valve sealing effect is bad, is often occurred water using long and is showed from what the junction of valve deck and valve body leaked
As.
Summary of the invention
In view of the above-mentioned problems, the present invention propose it is a kind of it is structurally reasonable, highly-safe, sealing effect is good, collection non-return, filtering and
The modified self-sealing function regulating valve that water-saving function is integrated.
To solve this technical problem, the present invention takes following scheme: modified self-sealing function regulating valve, including valve body,
Valve rod, valve deck, driving device, sealing clamp, the valve body are equipped with the water inlet and water outlet of flow of media, and the valve body is located at
It is additionally provided with valve seat at the friendship neighbour of water inlet and water outlet, valve port is offered in the middle part of the valve seat, the valve deck is set to above valve body,
It further include float disc, the float disc is openable and closable to be set in valve body on the valve port, and the sealing clamp, which is set to, to float
The top of flap, is equipped with check spring between the sealing clamp and float disc, one end of the valve rod pass through valve deck with it is close
It seals pressing plate to be connected, the driving device is set on the free end of valve rod, and the top of the valve seat is located at the outside of float disc also
Equipped with spring mounting groove, it is equipped with compressed spring in the spring mounting groove, was equipped between the compressed spring and sealing clamp
Filter cylinder.
Further improved to be: the valve body is additionally provided on the inner wall between valve deck and valve port can prevent medium fluid
The sealed cylinder of leakage, the position that the sealed cylinder corresponds to valve body water outlet are equipped with effluent trough.
It is further improved to be: sealing ring is equipped between the sealing clamp and sealed cylinder.
By using preceding solution, the beneficial effects of the present invention are: modified self-sealing function regulating valve of the present invention
It has the advantages that
1, be equipped with float disc, check spring be equipped between float disc and sealing clamp, when work fluid by gram
The pressure of check spring is taken to wash float disc open, so that medium flows out the water outlet of valve body from valve port, when the water outlet of valve body
When mouth pressure is greater than water inlet pressure, float disc then can firmly be sealed valve by the hydraulic pressure of water outlet and the pressure of check spring
Mouthful, to reach the function of preventing the medium in pipeline from flowing backwards, so that medium does one-way flow, water-saving and environmental protection.
2, its structure is simple, installs check-valves on the pipeline adjacent without the water outlet in regulating valve, reduces and be mounted to
This, brings convenience to construction personnel, is not take up pipeline location.
3, check spring can be compressed or discharge by adjusting the distance between float disc and sealing clamp, to control
The discharge pressure of valve port reaches the adjustable purpose of discharge pressure, have the function of decompression with it is water-saving, can according to actually use situation
The discharge pressure of valve port is adjusted, when use is very convenient, has saved cost of use and the energy.
4, it is located in valve body above valve port and is additionally provided with cartridge filter on the outside of the float disc, so that tune of the present invention
Section valve also has the function of filtering, and when use can remove the impurity to suspend in pipeline, improves water safety.
5, the sealed cylinder that can prevent medium fluid from leaking outside is additionally provided on the inner wall in valve body between valve deck and valve port,
So that the sealing effect of regulating valve of the present invention is very good, when use is not in that water shows from what the junction of valve deck and valve body leaked
As.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the embodiment of the present invention.
Specific embodiment
Now in conjunction with the drawings and specific embodiments, the present invention is further described.
With reference to Fig. 1, the present embodiment discloses a kind of modified self-sealing function regulating valve, including valve body 1, valve rod 2, valve deck 3,
Driving device 4, sealing clamp 5, the valve body 1 be equipped with flow of media water inlet 11 and water outlet 12, the valve body 1 be located at into
It is additionally provided with valve seat 13 at the friendship neighbour of the mouth of a river 11 and water outlet 12, valve port 131 is offered in the middle part of the valve seat 13, the valve deck 3 is set
It further include float disc 6 above valve body 1, the float disc 6 is openable and closable to be set in valve body 1 on the valve port 131, institute
The top that sealing clamp 5 is set to float disc 6 is stated, check spring 7 is equipped between the sealing clamp 5 and float disc 6, it is described
One end of valve rod 2 passes through valve deck 3 and sealing clamp 5 is connected, and the driving device is handwheel 4, and the handwheel 4 is set to valve rod 2
On free end, the oscilaltion for going up and down to control sealing clamp 5 of valve rod 2 is controlled by rotation handwheel 4, the valve seat 13
The outside that top is located at float disc 6 is additionally provided with spring mounting groove 132, is equipped with compressed spring in the spring mounting groove 132
133, cartridge filter 8 is equipped between the compressed spring 133 and sealing clamp 5, while in order to guarantee being closed completely for float disc,
The depth of the spring mounting groove 132 is infinitely close at the top of float disc at a distance from sealing valve plate.The valve body 1 is located at valve
The sealed cylinder 9 that can prevent medium fluid from leaking outside is additionally provided on inner wall between lid 3 and valve port 131, the sealed cylinder 9 is corresponding
The position of 1 water outlet of valve body is equipped with effluent trough 92.Sealing ring 91 is equipped between the sealing clamp 5 and sealed cylinder 9.
Modified self-sealing function regulating valve of the present invention has the advantages that
1, be equipped with float disc, check spring be equipped between float disc and sealing clamp, when work fluid by gram
The pressure of check spring is taken to wash float disc open, so that medium flows out the water outlet of valve body from valve port, when the water outlet of valve body
When mouth pressure is greater than water inlet pressure, float disc then can firmly be sealed valve by the hydraulic pressure of water outlet and the pressure of check spring
Mouthful, to reach the function of preventing the medium in pipeline from flowing backwards, so that medium does one-way flow, water-saving and environmental protection.
2, its structure is simple, installs check-valves on the pipeline adjacent without the water outlet in regulating valve, reduces and be mounted to
This, brings convenience to construction personnel, is not take up pipeline location.
3, check spring can be compressed or discharge by adjusting the distance between float disc and sealing clamp, to control
The discharge pressure of valve port reaches the adjustable purpose of discharge pressure, have the function of decompression with it is water-saving, can according to actually use situation
The discharge pressure of valve port is adjusted, when use is very convenient, has saved cost of use and the energy.
4, it is located in valve body above valve port and is additionally provided with cartridge filter on the outside of the float disc, so that tune of the present invention
Section valve also has the function of filtering, and when use can remove the impurity to suspend in pipeline, improves water safety.
5, the sealed cylinder that can prevent medium fluid from leaking outside is additionally provided on the inner wall in valve body between valve deck and valve port,
So that the sealing effect of regulating valve of the present invention is bad, when use is not in that water shows from what the junction of valve deck and valve body leaked
As.
The foregoing descriptions are merely the embodiment using this origination techniques content, any those skilled in the art use this wound
Make done modifications and changes, all belong to the scope of the patents of this creation opinion, and is not limited to those disclosed embodiments.
Claims (3)
1. modified self-sealing function regulating valve, including valve body, valve rod, valve deck, driving device, sealing clamp, the valve body are set
There are the water inlet and water outlet of flow of media, the valve body, which is located at the friendship neighbour of water inlet and water outlet, is additionally provided with valve seat, described
Valve port is offered in the middle part of valve seat, the valve deck is set to above valve body, it is characterised in that: it further include float disc, the float trap
Valve is openable and closable to be set in valve body on the valve port, and the sealing clamp is set to the top of float disc, the sealing clamp with
Check spring is equipped between float disc, one end of the valve rod passes through valve deck and sealing clamp is connected, and the driving device is set
Spring mounting groove is additionally provided on the free end of valve rod, the top of the valve seat is located on the outside of float disc, the spring peace
It is equipped with compressed spring in tankage, cartridge filter is equipped between the compressed spring and sealing clamp.
2. modified self-sealing function regulating valve according to claim 1, it is characterised in that: the valve body be located at valve deck with
The sealed cylinder that can prevent medium fluid from leaking outside is additionally provided on inner wall between valve port, the sealed cylinder corresponds to valve body water outlet
Position be equipped with effluent trough.
3. modified self-sealing function regulating valve according to claim 2, it is characterised in that: the sealing clamp and sealing
Sealing ring is equipped between cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610389844.9A CN105822802B (en) | 2016-06-02 | 2016-06-02 | Modified self-sealing function regulating valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610389844.9A CN105822802B (en) | 2016-06-02 | 2016-06-02 | Modified self-sealing function regulating valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105822802A CN105822802A (en) | 2016-08-03 |
| CN105822802B true CN105822802B (en) | 2019-03-22 |
Family
ID=56531850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610389844.9A Active CN105822802B (en) | 2016-06-02 | 2016-06-02 | Modified self-sealing function regulating valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105822802B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107606153A (en) * | 2017-09-20 | 2018-01-19 | 浙江美丽健乳业有限公司 | Storage tank sealing device |
| CN107504176A (en) * | 2017-09-20 | 2017-12-22 | 浙江美丽健乳业有限公司 | Storage tank |
| CN107448655A (en) * | 2017-09-21 | 2017-12-08 | 浙江美丽健乳业有限公司 | The adaptive respirator of tank |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3900573B2 (en) * | 1997-02-03 | 2007-04-04 | 株式会社光合金製作所 | Backflow prevention type water drain valve |
| CN203979423U (en) * | 2014-07-03 | 2014-12-03 | 凯瑞特阀业有限公司 | A kind of throttling stop valve |
| CN204164420U (en) * | 2014-09-24 | 2015-02-18 | 杭州春江阀门有限公司 | A kind of Multifunctional combined valve |
| CN204175974U (en) * | 2014-09-29 | 2015-02-25 | 温州市石化机械阀门有限公司 | Anti-leakage type stop valve |
| CN204114165U (en) * | 2014-10-10 | 2015-01-21 | 乐清市阀门厂 | Multi-sealed valve |
| CN205663946U (en) * | 2016-06-02 | 2016-10-26 | 福建省海洋阀门科技有限公司 | Improved generation self sealss function regulating valve |
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2016
- 2016-06-02 CN CN201610389844.9A patent/CN105822802B/en active Active
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| Publication number | Publication date |
|---|---|
| CN105822802A (en) | 2016-08-03 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20160803 Assignee: Fujian Valve Ande Fluid Technology Co.,Ltd. Assignor: FUJIAN HAIYANG VALVE TECHNOLOGY Co.,Ltd. Contract record no.: X2023980035647 Denomination of invention: Improved self sealing function regulating valve Granted publication date: 20190322 License type: Common License Record date: 20230523 |
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| EE01 | Entry into force of recordation of patent licensing contract |