CN106286862A - A kind of trigger mechanism in liquid flux quantitative control device - Google Patents
A kind of trigger mechanism in liquid flux quantitative control device Download PDFInfo
- Publication number
- CN106286862A CN106286862A CN201610893299.7A CN201610893299A CN106286862A CN 106286862 A CN106286862 A CN 106286862A CN 201610893299 A CN201610893299 A CN 201610893299A CN 106286862 A CN106286862 A CN 106286862A
- Authority
- CN
- China
- Prior art keywords
- closing plate
- valve seat
- locator card
- trigger board
- trigger
- 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
Links
- 239000007788 liquid Substances 0.000 title claims abstract description 16
- 230000004907 flux Effects 0.000 title claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 12
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 239000012530 fluid Substances 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
- 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
- F16K1/16—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 pivoted closure-members
- F16K1/18—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 pivoted closure-members with pivoted discs or flaps
- F16K1/20—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 pivoted closure-members with pivoted discs or flaps with axis of rotation arranged externally of valve member
- F16K1/2007—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 pivoted closure-members with pivoted discs or flaps with axis of rotation arranged externally of valve member specially adapted operating means therefor
-
- 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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Self-Closing Valves And Venting Or Aerating Valves (AREA)
Abstract
The present invention relates to the trigger mechanism in a kind of liquid flux quantitative control device, the location wheel of this mechanism is fixed in limit rotary shaft, close closing plate to be connected on valve seat by rotating shaft one, location wheel is provided with locating slot, close closing plate and be provided with locator card, back-moving spring is located on valve seat and is connected with closing closing plate, locator card can match with locating slot, valve seat is connected by rotating shaft two and has trigger board, trigger board is connected with the return spring on valve seat, having triggering groove in trigger board, triggering groove matches with locator card and controls to close the Guan Bi of closing plate；Being provided with frizzen on the wheel of location, frizzen matches with trigger board and turns off plate closedown.The present invention is used to make liquid flux quantitative control device, disposably can complete to open and close to close closing plate by controlling limit rotary shaft, control depression bar either on or off plate without entering valve inner from outside screwhole position, so, just can effectively prevent tax evasion water.
Description
Art
The present invention relates to the trigger mechanism in a kind of liquid flux quantitative control device.
Background technology
" a kind of liquid flux quantitative control device " patent of invention and patent in Patent No. ZL200420087258.1
Number it is in " a kind of liquid flux quantitative control device " patent of invention of ZL200810109516.4, it is provided that a kind of mechanical
Liquid flux quantitative control device, this device mainly includes quantitative mechanism and early warning location control mechanism, quantitative mechanism mainly by
Limit rotary shaft, quantitative spring, shaft gear, modular ratchet and some gears composition, wherein, modular ratchet system is by unidirectional interior external tooth
Wheel and ratchet are constituted, and ratchet is installed on gear；Early warning location control mechanism is mainly by depression bar, back-moving spring, pass closing plate and fixed
Position wheel composition；In described quantitative mechanism, limit rotary shaft is fixed on shaft gear and is connected with quantitative spring, shaft gear
It is connected with modular ratchet, and is connected remaining gear of driving by the gear in modular ratchet: at described early warning location control mechanism
In, location wheel is fixed in the limit rotary shaft of quantitative mechanism, and is provided with locating slot, and back-moving spring is located on depression bar, depression bar and pass
Closing plate phase clutch, closes closing plate and is provided with locator card, and locator card can match with locating slot；This device is arranged on liquid meter
In body, can realize the passive of liquid flux quantitative is automatically controlled.Although this device achieves the fixing quantity of fluid flow,
But this technology there is also not enough aspect, it is opened and closed valve plate and is completed by two various process, i.e. when water to be purchased
And when reorientating, need to utilize push rod screw, enter valve inner from outside screwhole position and control depression bar and open valve plate,
Can complete to purchase water process, close valve plate then having coordinated by internal quantitative mechanism and detent mechanism；So, cause
The people of a part of tax evasion water, utilizes the screwhole position leading to inside outside this, uses multiple unlawful means to carry out tax evasion water.
Summary of the invention
It is an object of the invention to provide and can have the one of the anti-theft effect of leaking by a mechanism opening and closedown valve plate
Trigger mechanism in liquid flux quantitative control device.
The present invention adopts the technical scheme that: the trigger mechanism in a kind of liquid flux quantitative control device, including spacing
Rotating shaft, back-moving spring, pass closing plate and location wheel, location wheel is fixed in limit rotary shaft, closes closing plate and is connected to valve by rotating shaft one
On seat, location wheel is provided with locating slot, closes closing plate and is provided with locator card, and back-moving spring is located on valve seat and is connected with closing closing plate
Connecing, locator card can match with locating slot, it is characterised in that being connected by rotating shaft two on valve seat has trigger board, trigger board and valve
Return spring on seat is connected, and trigger board has triggering groove, and triggering groove matches with locator card and controls to close the Guan Bi of closing plate；
Being provided with frizzen on the wheel of location, frizzen matches with trigger board and turns off plate closedown.
Use the present invention to make liquid flux quantitative control device, disposably can complete to open by controlling limit rotary shaft
Close closing plate with closedown, control depression bar either on or off plate, so, with regard to energy without entering valve inner from outside screwhole position
Effectively prevent tax evasion water.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the closed mode of the present invention.
Fig. 2 is the schematic diagram of the opening of the present invention.
Fig. 3 is the schematic top plan view of the present invention.
In figure, sequence number represents: positions wheel 1, limit rotary shaft 2, frizzen 3, locator card 4, valve body 5, rotating shaft 26, valve seat 7, answer
Position spring 8, pass closing plate 9, trigger board 10, rotating shaft 1, triggering groove 12, return spring 13 and locating slot 14.
Detailed description of the invention
With reference to Fig. 1, Fig. 2 and Fig. 3, the trigger mechanism in this liquid flux quantitative control device includes limit rotary shaft 2, resets
Spring 8, pass closing plate 9 and location wheel 1, location wheel 1 is fixed in limit rotary shaft 2, and pass closing plate 9 passes through rotating shaft 1 and is connected to valve seat
On 7, location wheel 1 is provided with locating slot 14, closes closing plate 9 and is provided with locator card 4, back-moving spring 8 be located on valve seat 7 and with close closing plate
9 are connected, and locator card 4 can match with locating slot 14, and being connected by rotating shaft 26 on valve seat 7 has trigger board 10, trigger board 10
It is connected with the return spring 13 on valve seat 7, trigger board 10 has triggering groove 12, trigger groove 12 and match with locator card 4 control
System closes the Guan Bi of closing plate 9；Being provided with frizzen 3 on location wheel 1, frizzen 3 matches with trigger board 10 and turns off plate 9 and close.
Before using, the valve seat 7 in this mechanism is arranged at the water inlet position at valve body 5, during use, locator card 4
In locating slot 14, rotary spacing rotating shaft 2, drive location wheel 1, make the locator card 4 with circular arc corner cut de-from locating slot 14
Going out, the periphery of location wheel 1 outwards ejects locator card 4, makes locator card 4 overturn and drive pass closing plate 9 to open, closes closing plate 9 stretching multiple
Position spring 8, now when locator card 4 upset to trigger groove 12 position consistency time, return spring 13 reply pull trigger board 10 to
In rotate around rotating shaft 26, make triggering groove 12 block locator card 4, thus open pass closing plate 9, and complete and purchase water process,
Water supply start.
Afterwards, the quantitative mechanism in liquid flux quantitative control device is started working, and rotary spacing rotating shaft 2 drives location wheel
1 rotates backward, and when going to restriction and purchasing water position, when frizzen 3 touches trigger board 10, trigger board 10 stretches return spring 13
26 rotating the most around the shaft, make locator card 4 from triggering disengaging groove 12, back-moving spring 8 is replied and is turned off plate 9 and closes valve closing
Door, so, just completes a water utilizing process.
In above process, it is only necessary to disposably complete to open and close by control limit rotary shaft 2 and close closing plate 9, and not
Need to enter valve inner from outside screwhole position and control depression bar either on or off plate 9, so, just can effectively prevent tax evasion
Water.
Claims (1)
1. the trigger mechanism in liquid flux quantitative control device, including limit rotary shaft, back-moving spring, pass closing plate and location
Wheel, location wheel is fixed in limit rotary shaft, closes closing plate and is connected on valve seat by rotating shaft one, and location wheel is provided with locating slot, closes
Closing plate is provided with locator card, and back-moving spring is located on valve seat and is connected with closing closing plate, and locator card can match with locating slot, its
It is characterised by valve seat having trigger board, trigger board to be connected with the return spring on valve seat by rotating shaft two connection, trigger board
On there is triggering groove, trigger groove and match with locator card and control the Guan Bi of pass closing plate；Location wheel is provided with frizzen, frizzen
Match with trigger board and turn off plate closedown.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610893299.7A CN106286862B (en) | 2016-10-03 | 2016-10-03 | A kind of trigger mechanism in liquid flux quantitative control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610893299.7A CN106286862B (en) | 2016-10-03 | 2016-10-03 | A kind of trigger mechanism in liquid flux quantitative control device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106286862A true CN106286862A (en) | 2017-01-04 |
| CN106286862B CN106286862B (en) | 2018-08-21 |
Family
ID=57717020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610893299.7A Expired - Fee Related CN106286862B (en) | 2016-10-03 | 2016-10-03 | A kind of trigger mechanism in liquid flux quantitative control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106286862B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2496638A (en) * | 1945-12-22 | 1950-02-07 | Gen Controls Co | Fluid control valve |
| CN2063591U (en) * | 1990-02-26 | 1990-10-10 | 曾接安 | Hydraulic self-cut-off valve |
| US5950987A (en) * | 1997-06-06 | 1999-09-14 | Tetra Laval Holdings & Finance, Sa | In-line lever actuated valve |
| CN2594561Y (en) * | 2002-12-27 | 2003-12-24 | 赵荣富 | Hydraulic-control valves |
| US20050218365A1 (en) * | 2004-03-31 | 2005-10-06 | Tokyo Electron Limited | Method and apparatus for providing vacuum isolation |
| CN2854242Y (en) * | 2005-12-16 | 2007-01-03 | 派力肯世界公司 | Flow valve body |
| CN103671955A (en) * | 2014-01-07 | 2014-03-26 | 天津贝特尔流体控制阀门有限公司 | Swing axial-flow safety shut-off valve for natural gas |
| CN206112110U (en) * | 2016-10-03 | 2017-04-19 | 浙江中水仪表有限公司 | Trigger mechanism among liquid flow quantitative control device |
-
2016
- 2016-10-03 CN CN201610893299.7A patent/CN106286862B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2496638A (en) * | 1945-12-22 | 1950-02-07 | Gen Controls Co | Fluid control valve |
| CN2063591U (en) * | 1990-02-26 | 1990-10-10 | 曾接安 | Hydraulic self-cut-off valve |
| US5950987A (en) * | 1997-06-06 | 1999-09-14 | Tetra Laval Holdings & Finance, Sa | In-line lever actuated valve |
| CN2594561Y (en) * | 2002-12-27 | 2003-12-24 | 赵荣富 | Hydraulic-control valves |
| US20050218365A1 (en) * | 2004-03-31 | 2005-10-06 | Tokyo Electron Limited | Method and apparatus for providing vacuum isolation |
| CN2854242Y (en) * | 2005-12-16 | 2007-01-03 | 派力肯世界公司 | Flow valve body |
| CN103671955A (en) * | 2014-01-07 | 2014-03-26 | 天津贝特尔流体控制阀门有限公司 | Swing axial-flow safety shut-off valve for natural gas |
| CN206112110U (en) * | 2016-10-03 | 2017-04-19 | 浙江中水仪表有限公司 | Trigger mechanism among liquid flow quantitative control device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106286862B (en) | 2018-08-21 |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Luo Minzhong Document name: payment instructions |
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| DD01 | Delivery of document by public notice | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180821 |
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| CF01 | Termination of patent right due to non-payment of annual fee |