CN206130235U - Formula of relying on oneself is valve regularly - Google Patents
Formula of relying on oneself is valve regularly Download PDFInfo
- Publication number
- CN206130235U CN206130235U CN201621020578.4U CN201621020578U CN206130235U CN 206130235 U CN206130235 U CN 206130235U CN 201621020578 U CN201621020578 U CN 201621020578U CN 206130235 U CN206130235 U CN 206130235U
- Authority
- CN
- China
- Prior art keywords
- tooth bar
- timing
- valve
- shell
- lever
- 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.)
- Withdrawn - After Issue
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
- F16K21/00—Fluid-delivery valves, e.g. self-closing valves
- F16K21/04—Self-closing valves, i.e. closing automatically after operation
- F16K21/14—Self-closing valves, i.e. closing automatically after operation with special means for preventing the self-closing
-
- 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
- F16K31/48—Mechanical actuating means actuated by mechanical timing-device, e.g. with dash-pot
-
- 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
- F16K31/53—Mechanical actuating means with toothed gearing
- F16K31/54—Mechanical actuating means with toothed gearing with pinion and rack
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanically-Actuated Valves (AREA)
Abstract
The utility model discloses a formula of relying on oneself is valve regularly, including conveying line, the shell with install the main valve door on the shell, install the impeller subassembly in the shell, the impeller subassembly is including lieing in hiding the water box and installing at the impeller that hides the water box of conveying line pipeline one side, fluid drive rotating impeller in the conveying line, the gear train, the gear train is driven by the impeller, the timing subassembly, regularly the subassembly includes the drive rack of slidable mounting in the shell, the timing gear of timing rack and rotatable installation, the drive rack is driven by the gear train, regularly the rack is driven by timing gear, timing gear has the adjust knob drive, regularly the rack has the push rod that promotes drive rack movable, the one end and the push rod cooperation of drive rack, the other one end of drive rack is equipped with reset spring. Beneficial effect lies in: can realize valve self -closing, can set for the self -closing time simultaneously, avoid the fluid extravagant, mechanical timer control, simple structure, it is longe -lived.
Description
Technical field
This utility model is related to field of fluid control, and in particular to a kind of self-operated type Timed valve.
Background technology
Water is Source of life, and the not only development of industry agricultural will lean on water, water to be even more urban development, the life of people's life
Line.Available water resource is fewer and feweri on the earth, gradually jeopardizes human survival.And in many public places in city, Jing
Often can see due to unclosed valve, cause water resource utility model.On the market common valve is required for controlling the logical of current manually greatly
Disconnected, such as unclosed valve will sternly cause water resource waste, touch-control valve to install in public, due to making by sensing water outlet
High with frequency, it is ineffective to easily cause sensing, produces leak or phenomenon of cutting off the water supply, in addition in oil gas transport field, be related to it is high-risk easily
The timing controlled of combustion fluid, adopts electrical control existing control mode more, there is potential safety hazard.
Utility model content
The purpose of this utility model is that and provide a kind of self-operated type Timed valve, Ke Yishi in order to solve the above problems
Existing mechanical timer and safe and reliable.
This utility model is achieved through the following technical solutions above-mentioned purpose：
Self-operated type Timed valve of the present utility model is arranged on the transfer pipeline of fluid, including shell and installed in described
Main valve on shell, the inside the shell is provided with：
Impeller assembly, the impeller assembly includes being located at the screening water box of the transfer pipeline pipeline side and installed in described
Hide the impeller in water box, wheel rotation described in the fluid drives in the transfer pipeline；
Gear train, the gear train is by the impeller-driven；
Timing component, the timing component includes being slidably mounted on the driving tooth bar of inside the shell, timing tooth bar and rotatable
The timing gear of installation, the driving tooth bar is driven by the gear train, and the timing tooth bar is driven by the timing gear, institute
Stating timing gear has adjusting knob to drive, and the timing tooth bar has the push rod for promoting the driving tooth bar motion, the driving
One end of tooth bar coordinates with the push rod, described to drive the other end of tooth bar to be provided with back-moving spring, the timing gear and institute
State pretightning force of the frictional resistance between timing tooth bar more than the back-moving spring；
Drive component, the drive component includes being installed in rotation on the lever of inside the shell and is slidably mounted on inside the shell
Slide tooth bar, described one end for sliding tooth bar is engaged with the rotate gear of the main valve, described to slide other the one of tooth bar
End is provided with limited block and the end is provided with compression spring, and one end of the lever is free end, and the free end is by the sliding tooth
Bar drives, and the free end is additionally provided with adjustable spring, and the other end of the lever is positive stop end, and the positive stop end stops described
Limited block；
The impeller is rotated under the drive of fluid, and the impeller drives the driving tooth bar direction by the gear train
The described free end motion of the lever, the driving tooth bar is expert at and covers the freedom of the driving tooth bar and the lever
Promote the lever rotation after the spacing stroke at end, the positive stop end of the lever deviate described in slide the described spacing of tooth bar
Block, the tooth bar that slides is slided towards the main valve in the presence of the compression spring and drives the main valve rotation to beat
The transfer pipeline is opened, the timing tooth bar is by the adjustment driving tooth bar and the spacing row of the free end of the lever
Journey come realize timing close the main valve.
In order to further improve the use function of Self-operated valve, the transfer pipeline includes water inlet pipe and outlet pipe, institute
State inside the shell and be provided with the first arm and the second arm, first arm and second arm are connected in parallel on the water inlet pipe and institute
State between outlet pipe, first arm is provided with stop valve, the main valve is installed on second arm, described second
There is breach, breach is located at the main valve upstream, and indentation, there installs the screening water box, the fluid in second arm on pipe
Drive the wheel rotation hidden in water box.
In order to further improve the use function of Self-operated valve, the upstream of the impeller assembly is provided with the first regulating valve,
The downstream of the main valve is provided with the second regulating valve, and first regulating valve and second regulating valve are arranged at described second
On arm.
In order to further improve the use function of Self-operated valve, the free end of the lever is near the sliding tooth
The side of bar is provided with block.
In order to further improve the use function of Self-operated valve, the positive stop end is provided with the shelves for positioning the limited block
Mouthful.
Beneficial effect is：Achievable valve is automatically switched off, while the time of being automatically switched off can be set, it is to avoid fluid wastage,
Mechanical course, simple structure, life-span length.
Description of the drawings
Fig. 1 is the cut-away view of self-operated type Timed valve of the present utility model；
Fig. 2 is the timing gear of self-operated type Timed valve of the present utility model and adjusting knob installation site figure.
Description of reference numerals is as follows：
1st, transfer pipeline；2nd, shell；3rd, water box are hidden；4th, impeller assembly；5th, impeller；6th, gear train；7th, compression spring；8th, limit
Position block；9th, tooth bar is slided；10th, drive component；11st, rotate gear；12nd, main valve；13rd, lever；14th, adjustable spring；15th, freely
End；16th, back-moving spring；17th, timing component；18th, timing gear；19th, adjusting knob；20th, timing tooth bar；21st, push rod；22nd, drive
Carry-over bar；23rd, positive stop end；24th, water inlet pipe；25th, outlet pipe；26th, the first arm；27th, the second arm；28th, stop valve；29th,
One regulating valve；30th, the second regulating valve；31st, block.
Specific embodiment
Below in conjunction with the accompanying drawings the utility model is described in further detail：
In description of the present utility model, it is to be understood that term " radial direction ", " axial direction ", " on ", D score, " top ",
The orientation or position relationship of the instruction such as " bottom ", " interior ", " outward " is based on orientation shown in the drawings or position relationship, merely to just
In description this utility model and simplified description, rather than indicate or imply that the device or element of indication there must be specifically side
Position, with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.In description of the present utility model
In, unless otherwise stated, " multiple " are meant that two or more.
In description of the present utility model, it should be noted that unless otherwise clearly defined and limited, term " peace
Dress ", " setting ", " connection " should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected, or integratedly
Connection；Can be joined directly together, it is also possible to be indirectly connected to by intermediary.For the ordinary skill in the art,
Concrete meaning of the above-mentioned term in this utility model can as the case may be understood.
As shown in Figure 1-2, the self-operated type Timed valve of the present embodiment is arranged on the transfer pipeline 1 of fluid, including shell 2
With the main valve 12 on shell 2, shell 2 is interior to be provided with：
Impeller assembly
Impeller assembly 4 includes being located at the screening water box 3 of the pipeline side of transfer pipeline 1 and installed in the impeller 5 hidden in water box 3,
Fluid driven impeller 5 in transfer pipeline 1 is rotated；
Gear train
Gear train 6 is driven by impeller 5；
Timing component
Timing component 17 includes being slidably mounted in shell 2 and drives tooth bar 22, timing tooth bar 20 and rotatably mounted
Timing gear 18, drives tooth bar 22 to be driven by gear train 6, and timing tooth bar 20 is driven by timing gear 18, and timing gear 18 has tune
Section knob 19 drives, and timing tooth bar 20 has the push rod 21 for promoting the driving motion of tooth bar 22, drives one end and the push rod of tooth bar 22
21 coordinate, and the other end for driving tooth bar 22 is provided with back-moving spring 16, the friction resistance between timing gear 18 and timing tooth bar 20
Pretightning force of the power more than back-moving spring 16；
Drive component
Drive component 10 includes the lever 13 being installed in rotation in shell 2 and is slidably mounted on sliding in shell 2
Tooth bar 9, slides one end of tooth bar 9 and engages with the rotate gear 11 of main valve 12, and the other end for sliding tooth bar 9 is provided with limited block
8 and the end is provided with compression spring 7, one end of lever 13 is free end 15, and free end 15 is driven by driving tooth bar 22, free end 15
Adjustable spring 14 is additionally provided with, the other end of lever 13 is positive stop end 23, and positive stop end 23 stops limited block 8；
Wherein, impeller 5 is rotated under the drive of fluid, and impeller 5 drives tooth bar 22 towards lever 13 by gear train 6
Free end 15 move, drive tooth bar 22 to be expert at after the spacing stroke for covering the free end 15 for driving tooth bar 22 and lever 13 and promote
Lever 13 is rotated, and the positive stop end 23 of lever 13 deviates the limited block 8 for sliding tooth bar 9, slides effect of the tooth bar 9 in compression spring 7
It is lower to slide and drive the rotating opening transfer pipeline 1 of main valve 12, timing tooth bar to drive tooth bar 22 by adjustment towards main valve 12
Realize that main valve 12 is closed in timing with the spacing stroke of the free end 15 of lever 13.
After main valve 12 is closed, the fluid stop motion in transfer pipeline 1 is now acted on driving tooth bar 22
Fluid pressure is greatly reduced, and drives the drawback movement in the presence of back-moving spring 16 of tooth bar 22, until drive tooth bar 22 to withstand pushing away
Bar 21, waits push rod 21 to readjust timing position.
After main valve 12 is closed, if need the timing circulation water yield again, main valve 12 is opened, main valve 12 leads to
Cross the driving of rotate gear 11 and slide the pretightning force reverse slide that tooth bar 9 overcomes compression spring 7, the limited block 8 slided on tooth bar 9 is got over
The positive stop end 23 of lever 13 is crossed, then lever 13 resets in the presence of adjustable spring 14, positive stop end 23 blocks limited block 8 and causes
Limited block 8 cannot cross positive stop end 23, and main valve 12 keeps it turned on, and the free end of lever 13 is waited and drives tooth bar 22 to push away
It is dynamic so that positive stop end 23 is tilted, clearance is slided tooth bar 9 and closes main valve 12.
In the present embodiment, transfer pipeline 1 includes water inlet pipe 24 and outlet pipe 25, and it is fixed that water inlet pipe 24 and outlet pipe 25 are located at
When valve two ends, fluid conveying is affected during in order to prevent Timed valve from breaking down, the first arm 26 and the are provided with shell 2
Two arms 27, the first arm 26 and the second arm 27 are connected in parallel between water inlet pipe 24 and outlet pipe 25, and the first arm 26 is provided with
Stop valve 28, installs main valve 12, while the upstream of impeller assembly 4 is provided with the first regulating valve 29, main valve on the second arm 27
12 downstream is provided with the second regulating valve 30, and the first regulating valve 29 and the second regulating valve 30 are arranged on the second arm 27.Work as drive
Dynamic component 10, timing component 17 or main valve 12 can close the first regulating valve 29 and the second regulating valve 30 when breaking down, enter
Row maintenance, while opening stop valve 28 so that fluid can be normal through.Wherein, there is breach, breach position on the second arm 27
In the upstream of main valve 12, indentation, there is installed and hides water box 3, and the impeller 5 that the fluid drives in the second arm 27 are hidden in water box 3 is rotated.
In the present embodiment, the free end 15 of lever 13 is provided with block 31 near the side for driving tooth bar 22, and block 31 is used
In the up extreme position for limiting lever 13.
In the present embodiment, positive stop end 23 is provided with the shelves mouth of positioning limit block 8, and shelves mouth engaging limited block is preferably spacing.
The elastic potential energy that self-operated type Timed valve in the present embodiment is stored by compression spring 7 closing valve, without
Power supply and other external energy, are timed reliable and stable by mechanical intervalometer, i.e., drive tooth bar and lever by adjustment
Free end distance adjusting time of timing.When timing is not needed, the first regulating valve 29 and second can be closed and adjusted
Valve 30, the circulation of transfer pipeline 1 is controlled by stop valve 28.
Self-operated type Timed valve in the present embodiment is applied to field of fluid control, such as tap water conveying, oil-gas transportation
With chemical liquid conveying etc., be specially adapted to the transport of high-risk flammable fluid, it is to avoid the potential safety hazard that electrical control brings.
Ultimate principle of the present utility model, principal character and advantage has been shown and described above.The technical staff of the industry
It should be appreciated that this utility model is not restricted to the described embodiments, the simply explanation described in above-described embodiment and description is originally
The principle of utility model, on the premise of without departing from this utility model spirit and scope, this utility model also has various change
And improvement, these changes and improvements are both fallen within the range of claimed this utility model.This utility model claims scope
Defined by appending claims and its effect thing.
Claims (6)
1. a kind of self-operated type Timed valve, on the transfer pipeline of fluid, it is characterised in that：Including shell and installed in institute
The main valve on shell is stated, the inside the shell is provided with：
Impeller assembly, the impeller assembly includes being located at the screening water box of the transfer pipeline pipeline side and installed in the screening water
Impeller in box, wheel rotation described in the fluid drives in the transfer pipeline；
Gear train, the gear train is by the impeller-driven；
Timing component, the timing component includes being slidably mounted on the driving tooth bar of inside the shell, timing tooth bar and rotatably mounted
Timing gear, the driving tooth bar drives by the gear train, and the timing tooth bar is driven by the timing gear, described fixed
When gear by adjusting knob drive, the timing tooth bar have promote it is described drive tooth bar motion push rod, the driving tooth bar
One end coordinate with the push rod, it is described drive tooth bar other end be provided with back-moving spring, the timing gear is fixed with described
Pretightning force of the frictional resistance between hour rack more than the back-moving spring；
Drive component, the drive component includes being installed in rotation on the lever of inside the shell and is slidably mounted on the cunning of inside the shell
Row tooth bar, described one end for sliding tooth bar is engaged with the rotate gear of the main valve, and the other end for sliding tooth bar sets
Limited location block and the end are provided with compression spring, and one end of the lever is free end, and the free end is driven by the driving tooth bar
Dynamic, the free end is additionally provided with adjustable spring, and the other end of the lever is positive stop end, and the positive stop end stops described spacing
Block；
The impeller is rotated under the drive of fluid, and the impeller drives the driving tooth bar towards described by the gear train
The described free end motion of lever, the driving tooth bar is expert at and covers the free end of the driving tooth bar and the lever
Promote the lever rotation after spacing stroke, the positive stop end of the lever deviate described in slide the limited block of tooth bar, it is described to slide
Tooth bar is slided towards the main valve in the presence of the compression spring and driven and convey described in the main valve rotating opening
Pipeline, it is fixed that the timing tooth bar is realized by adjusting the spacing stroke of the free end for driving tooth bar and the lever
When close the main valve.
2. a kind of self-operated type Timed valve according to claim 1, it is characterised in that：The transfer pipeline includes water inlet
Pipe and outlet pipe, the inside the shell is provided with the first arm and the second arm, and first arm and second arm are connected in parallel on
Between the water inlet pipe and the outlet pipe, first arm is provided with stop valve, and on second arm master is installed
Valve.
3. a kind of self-operated type Timed valve according to claim 2, it is characterised in that：Have on second arm and lack
Mouthful, breach is located at the main valve upstream, and indentation, there installs the screening water box, screening described in the fluid drives in second arm
Wheel rotation in water box.
4. a kind of self-operated type Timed valve according to claim 3, it is characterised in that：The upstream of the impeller assembly is provided with
First regulating valve, the downstream of the main valve is provided with the second regulating valve, and first regulating valve and second regulating valve are all provided with
Put on second arm.
5. a kind of self-operated type Timed valve according to claim 1, it is characterised in that：The free end of the lever is leaned on
The side of the nearly driving tooth bar is provided with block.
6. a kind of self-operated type Timed valve according to claim 1, it is characterised in that：It is described that the positive stop end is provided with positioning
The shelves mouth of limited block.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610389058.9A CN105937641A (en) | 2016-06-01 | 2016-06-01 | Self-operated timing valve |
| CN2016103890589 | 2016-06-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206130235U true CN206130235U (en) | 2017-04-26 |
Family
ID=57152402
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610389058.9A Pending CN105937641A (en) | 2016-06-01 | 2016-06-01 | Self-operated timing valve |
| CN201621020578.4U Withdrawn - After Issue CN206130235U (en) | 2016-06-01 | 2016-08-31 | Formula of relying on oneself is valve regularly |
| CN201610796057.6A Expired - Fee Related CN106195380B (en) | 2016-06-01 | 2016-08-31 | A kind of self-operated type Timed valve |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610389058.9A Pending CN105937641A (en) | 2016-06-01 | 2016-06-01 | Self-operated timing valve |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610796057.6A Expired - Fee Related CN106195380B (en) | 2016-06-01 | 2016-08-31 | A kind of self-operated type Timed valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN105937641A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106195380A (en) * | 2016-06-01 | 2016-12-07 | 周凯峰 | A kind of self-operated type Timed valve |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107938790A (en) * | 2017-12-26 | 2018-04-20 | 广东新欧智能卫浴有限公司 | A kind of intelligent closestool knob that operation feedback is provided |
| CN109857155A (en) * | 2018-12-18 | 2019-06-07 | 湖北蔚天环保科技有限公司 | A kind of automatic flow controller at regular time and quantity |
| CN111878610A (en) * | 2019-01-21 | 2020-11-03 | 许衍磊 | Linkage automatic control valve for irrigation |
| CN110260012B (en) * | 2019-05-30 | 2020-10-30 | 浦江县鑫隆自动化设备有限公司 | Quantitative liquid outlet type valve |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2082798U (en) * | 1990-12-11 | 1991-08-14 | 费翔 | Time-delay controllable self-closing water valve |
| KR20010107367A (en) * | 2000-05-27 | 2001-12-07 | 이동국 | A valve device for automatic supply of water |
| CN2632443Y (en) * | 2003-08-13 | 2004-08-11 | 刘玉清 | Automatic water shut-off valves |
| TW201416625A (en) * | 2012-10-31 | 2014-05-01 | Yu-Xiong Chen | Mechanical timing device of gas stove |
| CN103292020B (en) * | 2013-06-25 | 2015-12-16 | 吕忠岩 | A kind of timing automatic water-saving valve |
| CN103672084B (en) * | 2013-12-03 | 2015-11-04 | 国网河南省电力公司商丘供电公司 | A kind of valve |
| CN105937641A (en) * | 2016-06-01 | 2016-09-14 | 周凯峰 | Self-operated timing valve |
-
2016
- 2016-06-01 CN CN201610389058.9A patent/CN105937641A/en active Pending
- 2016-08-31 CN CN201621020578.4U patent/CN206130235U/en not_active Withdrawn - After Issue
- 2016-08-31 CN CN201610796057.6A patent/CN106195380B/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106195380A (en) * | 2016-06-01 | 2016-12-07 | 周凯峰 | A kind of self-operated type Timed valve |
| CN106195380B (en) * | 2016-06-01 | 2018-08-07 | 周凯峰 | A kind of self-operated type Timed valve |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106195380B (en) | 2018-08-07 |
| CN105937641A (en) | 2016-09-14 |
| CN106195380A (en) | 2016-12-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170426 Effective date of abandoning: 20180807 |