CN108730610A - A kind of multilayer water conservancy diversion water hammer-resistant height positioning air bleeding valve - Google Patents
A kind of multilayer water conservancy diversion water hammer-resistant height positioning air bleeding valve Download PDFInfo
- Publication number
- CN108730610A CN108730610A CN201810824710.4A CN201810824710A CN108730610A CN 108730610 A CN108730610 A CN 108730610A CN 201810824710 A CN201810824710 A CN 201810824710A CN 108730610 A CN108730610 A CN 108730610A
- Authority
- CN
- China
- Prior art keywords
- valve body
- guide
- valve
- hole
- locating rod
- 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
- F16K47/00—Means in valves for absorbing fluid energy
- F16K47/02—Means in valves for absorbing fluid energy for preventing water-hammer or noise
- F16K47/023—Means in valves for absorbing fluid energy for preventing water-hammer or noise for preventing water-hammer, e.g. damping of the valve movement
-
- 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
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
- F16K31/18—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float
Abstract
A kind of multilayer water conservancy diversion water hammer-resistant height positioning air bleeding valve is related to valve field.Mainly it is to be designed the problems such as solving the floating ball poor location of existing air bleeding valve.It includes lower valve body and upper valve body, has hole and guide rod installation through-hole, guide rod to extend into guide rod installation through-hole on the guide bar support at the top of lower valve body, and lower end of the guide rod has valve plate, has hole on valve plate, spring is cased on guide rod；There is hole on lower guide holder in upper valve body, there is lower guide sleeve in the lower locating rod installation through-hole of lower guide holder bottom, lower locating rod is located in lower guide sleeve, and floating ball is fixed at the top of lower locating rod, has upper locating rod at the top of floating ball, valve deck is mounted in the top of upper valve body, there is exhaust outlet on valve deck, there is sealing ring, upper guide holder to be connect with valve deck on exhaust outlet, there are upper guide sleeve, upper locating rod to extend into guide sleeve in the upper locating rod installation through-hole of upper guide holder.Advantage is that guiding role can be played to floating ball, ensures sealing effect.
Description
Technical field：
The present invention relates to valve fields, are specifically related to a kind of air bleeding valve on aqueduct.
Background technology：
The floating ball of the existing air bleeding valve on the aqueduct is placed in valve body, floating ball poor location, when entering in valve body
When water pressure is low, floating ball, which floats, will appear the case where deviateing exhaust outlet, causes exhaust outlet not to be completely enclosed, leak occurs.
In addition existing air bleeding valve is also easy to produce water hammer.
Invention content：
Technical problem to be solved by the invention is to provide a kind of floating balls to have good positioning, and floating ball can completely enclose exhaust outlet, not leak
The multilayer water conservancy diversion water hammer-resistant height of water positions air bleeding valve.
What above-mentioned purpose was realized in：It includes lower valve body, is upper valve body, upper valve body and lower valve body above lower valve body
It is bolted together, the bottom and top of lower valve body have opening, the bottom and top of upper valve body to have opening, upper valve body
The opening and the opening at the top of lower valve body of bottom are oppositely arranged, and upper valve body is connected with lower valve body inner space；
Guide bar support is installed in the open top of lower valve body, has several holes, guide bar support center to have guide rod on guide bar support
The upper end of installation through-hole, guide rod is extend into the guide rod installation through-hole of guide bar support, and the lower end of guide rod is fixed with valve plate, valve plate by
Four circumferential centers are convex gradually downward, several holes are provided on valve plate, and valve plate diameter is more than the diameter of lower valve body bottom opening, in this way
Certifiable valve plate will not fall off out of lower valve body, outer edge and the lower valve body sliding contact of valve plate, and spring, spring are cased on guide rod
Upper end withstand on guide bar support, the lower end of spring is withstood on valve plate；
The lower guide holder of U-shaped is equipped in upper valve body, lower guide holder is connected to by holder on upper valve body, lower guide holder surrounding with it is upper
There are space between valve body, lower guide holder is equipped with several holes, and lower guide holder bottom is equipped with lower locating rod installation through-hole, lower fixed
It is equipped with lower guide sleeve in the bar installation through-hole of position, lower locating rod is located in lower guide sleeve, and floating ball is fixed on the top of lower locating rod, floats
Locating rod is fixed at the top of ball, valve deck is mounted on the top of upper valve body by bolt, and valve deck is equipped with exhaust outlet, exhaust outlet
On sealing ring is installed, upper guide holder is located at the top of exhaust outlet, and upper guide holder is connect by supporting rib with valve deck, upper guide holder
On have a upper locating rod installation through-hole, upper guide sleeve is equipped in upper locating rod installation through-hole, the upper locating rod connected at the top of floating ball is stretched
Enter into upper guide sleeve.
Bonnet is set above valve deck, there are distances between bonnet and valve deck.
Beam is equipped at the top of lower guide sleeve.
It is an advantage of the invention that：When there is gas in aqueduct, hole of the gas through valve plate enters lower valve body and upper valve
In vivo, floating ball is placed in far from exhaust outlet on beam at this time, and gas is discharged through exhaust outlet.
When big without gas hydraulic pressure in aqueduct, water jacks up valve plate, water through on valve plate hole and valve plate and lower valve body
Between space be rapidly introduced into lower valve body, then the hole through guide bar support enters in upper valve body, through on lower guide holder
Space between hole and lower guide holder and upper valve body flows up, while floating ball floats and gets lodged on exhaust outlet, and exhaust outlet is quick
Completely enclosed, after water flows out valve body, floating ball is fallen, valve plate playback.
When hydraulic pressure is small in aqueduct, water enters through the hole on valve plate into lower valve body, then the hole through guide bar support into
Enter into upper valve body, flowed up through the hole on lower guide holder, floating ball, which floats, to be got lodged on exhaust outlet, and exhaust outlet is completely enclosed.
After water flows out valve body, floating ball is fallen, valve plate playback.
Due to water can be between valve plate and lower valve body space, lower space and valve plate between guide holder and upper valve body
Hole, lower guide holder many places such as hole pass through, realize multilayer water conservancy diversion.
Two layers of water conservancy diversion and spring can realize water hammer-resistant.
Due to setting upper and lower locating rod on floating ball, upper and lower locating rod is separately mounted in upper and lower positioning sleeve, in this way can be right
Floating ball plays guiding role, ensures sealing effect, water-tight.
Description of the drawings：
Fig. 1 is the structural schematic diagram of the present invention；
Fig. 2 is the overlooking structure diagram of guide bar support in the present invention.
Specific implementation mode：
With reference to Fig. 1 and Fig. 2, the present invention will be further described；
It includes lower valve body 1, is upper valve body 2 above lower valve body, and upper valve body is bolted together with lower valve body, lower valve
The bottom and top of body have opening, the bottom and top of upper valve body to have opening, opening and the lower valve body top of upper valve body bottom
The opening in portion is oppositely arranged, and upper valve body is connected with lower valve body inner space；
Guide bar support 3 is installed in the open top of lower valve body, has several holes 4, guide bar support center to lead on guide bar support
The upper end of bar installation through-hole 5, guide rod 6 is extend into the guide rod installation through-hole of guide bar support, and the lower end of guide rod is fixed with valve plate 7,
Valve plate is convex gradually downward by four circumferential centers, several holes are provided on valve plate, and valve plate diameter is more than the straight of lower valve body bottom opening
Diameter, the outer edge of valve plate and lower valve body sliding contact are cased with spring 8 on guide rod, and the upper end of spring is withstood on guide bar support, spring
Lower end withstand on valve plate；
The lower guide holder 9 of U-shaped is equipped in upper valve body, lower guide holder is connected to by holder 10 on upper valve body, lower guide holder surrounding
There are space between upper valve body, lower guide holder is equipped with several holes, and lower guide holder bottom is equipped with lower locating rod installation through-hole,
Lower guide sleeve 12 is equipped in lower locating rod installation through-hole, lower locating rod 11 is located in lower guide sleeve, and floating ball 13 is fixed on lower positioning
The top of bar, locating rod 14 is fixed at the top of floating ball, and valve deck 15 is mounted on the top of upper valve body by bolt, is set on valve deck
There is exhaust outlet 16, sealing ring 17 is installed on exhaust outlet, upper guide holder 18 is located at the top of exhaust outlet, and upper guide holder passes through support
Muscle 19 is connect with valve deck, has upper locating rod installation through-hole on upper guide holder, upper guide sleeve 20 is equipped in upper locating rod installation through-hole,
The upper locating rod connected at the top of floating ball is extend into guide sleeve.
Bonnet 21 is set above valve deck, there are distances between bonnet and valve deck.
Beam 22 is equipped at the top of lower guide sleeve.
Claims (3)
1. a kind of multilayer water conservancy diversion water hammer-resistant height positions air bleeding valve, including lower valve body（1）, it is characterized in that：On being above lower valve body
Valve body（2）, upper valve body and lower valve body be bolted together, and there are opening in the bottom and top of lower valve body, upper valve body
Bottom and top have opening, the opening and the opening at the top of lower valve body of upper valve body bottom to be oppositely arranged, upper valve body and lower valve body
Inner space is connected；
Guide bar support is installed in the open top of lower valve body（3）, have several holes on guide bar support（4）, guide bar support center
There is guide rod installation through-hole（5）, guide rod（6）Upper end extend into the guide rod installation through-hole of guide bar support, the lower end of guide rod is fixed
There is valve plate（7）, valve plate is convex gradually downward by four circumferential centers, several holes are provided on valve plate, and valve plate diameter is more than lower valve body bottom
The diameter of portion's opening, the outer edge of valve plate and lower valve body sliding contact are cased with spring on guide rod（8）, the upper end of spring, which is withstood on, leads
On bar holder, the lower end of spring is withstood on valve plate；
The lower guide holder of U-shaped is equipped in upper valve body（9）, lower guide holder passes through holder（10）It is connected on upper valve body, lower guide holder
There are space between surrounding and upper valve body, lower guide holder is equipped with several holes, and lower guide holder bottom is installed equipped with lower locating rod
Through-hole, lower locating rod installation through-hole is interior to be equipped with lower guide sleeve（12）, lower locating rod（11）In lower guide sleeve, floating ball（13）Gu
It is scheduled on the top of lower locating rod, locating rod is fixed at the top of floating ball（14）, valve deck（15）It is mounted on upper valve body by bolt
Top, valve deck be equipped with exhaust outlet（16）, sealing ring is installed on exhaust outlet（17）, upper guide holder（18）It is located at exhaust outlet
Top, upper guide holder pass through supporting rib（19）It is connect with valve deck, there is upper locating rod installation through-hole, upper locating rod peace on upper guide holder
It fills and is equipped with upper guide sleeve in through-hole（20）, the upper locating rod connected at the top of floating ball extend into guide sleeve.
2. multilayer water conservancy diversion water hammer-resistant height described in accordance with the claim 1 positions air bleeding valve, it is characterized in that：Bonnet is set above valve deck
（21）, there are distances between bonnet and valve deck.
3. multilayer water conservancy diversion water hammer-resistant height described in accordance with the claim 1 positions air bleeding valve, it is characterized in that：It is set at the top of lower guide sleeve
There is beam（22）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810824710.4A CN108730610A (en) | 2018-07-25 | 2018-07-25 | A kind of multilayer water conservancy diversion water hammer-resistant height positioning air bleeding valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810824710.4A CN108730610A (en) | 2018-07-25 | 2018-07-25 | A kind of multilayer water conservancy diversion water hammer-resistant height positioning air bleeding valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108730610A true CN108730610A (en) | 2018-11-02 |
Family
ID=63927041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810824710.4A Pending CN108730610A (en) | 2018-07-25 | 2018-07-25 | A kind of multilayer water conservancy diversion water hammer-resistant height positioning air bleeding valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108730610A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201407409Y (en) * | 2009-03-14 | 2010-02-17 | 汪军平 | Vent valve |
| CN104896184A (en) * | 2015-06-05 | 2015-09-09 | 株洲南方阀门股份有限公司 | Water hammer air valve and water hammer gas discharging method during pipeline use |
| CN204756135U (en) * | 2015-08-03 | 2015-11-11 | 浙江力创阀门制造有限公司 | Waterproof hammer air bleeding valve |
| CN205781329U (en) * | 2016-05-26 | 2016-12-07 | 沈阳恒屹实业有限公司 | A kind of water resistant hammer full-bore combined air air valve |
| CN106224636A (en) * | 2016-08-25 | 2016-12-14 | 博纳斯威阀门有限公司 | A kind of Power Hi-speed carrying water hammer-resistant device |
| CN107781495A (en) * | 2017-12-05 | 2018-03-09 | 博纳斯威阀门股份有限公司 | A kind of combined type air inlet and exhaust valve of water hammer-resistant structure |
| CN208579025U (en) * | 2018-07-25 | 2019-03-05 | 辽阳给排水设备阀门有限公司 | A kind of multilayer water conservancy diversion water hammer-resistant height positioning exhaust valve |
-
2018
- 2018-07-25 CN CN201810824710.4A patent/CN108730610A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201407409Y (en) * | 2009-03-14 | 2010-02-17 | 汪军平 | Vent valve |
| CN104896184A (en) * | 2015-06-05 | 2015-09-09 | 株洲南方阀门股份有限公司 | Water hammer air valve and water hammer gas discharging method during pipeline use |
| CN204756135U (en) * | 2015-08-03 | 2015-11-11 | 浙江力创阀门制造有限公司 | Waterproof hammer air bleeding valve |
| CN205781329U (en) * | 2016-05-26 | 2016-12-07 | 沈阳恒屹实业有限公司 | A kind of water resistant hammer full-bore combined air air valve |
| CN106224636A (en) * | 2016-08-25 | 2016-12-14 | 博纳斯威阀门有限公司 | A kind of Power Hi-speed carrying water hammer-resistant device |
| CN107781495A (en) * | 2017-12-05 | 2018-03-09 | 博纳斯威阀门股份有限公司 | A kind of combined type air inlet and exhaust valve of water hammer-resistant structure |
| CN208579025U (en) * | 2018-07-25 | 2019-03-05 | 辽阳给排水设备阀门有限公司 | A kind of multilayer water conservancy diversion water hammer-resistant height positioning exhaust valve |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208579025U (en) | A kind of multilayer water conservancy diversion water hammer-resistant height positioning exhaust valve | |
| CN104652593B (en) | A kind of ball float water-sealing stinking-proof floor drain | |
| CN202819301U (en) | Floating net cage vertical type balance buoyancy device | |
| CN104896117A (en) | Marine air pipe head | |
| CN108730610A (en) | A kind of multilayer water conservancy diversion water hammer-resistant height positioning air bleeding valve | |
| CN102870714A (en) | Float-cage vertical balance floating device | |
| KR20020003398A (en) | Inner valves for fish cage | |
| CN207550463U (en) | A kind of permeability cell bleeder | |
| CN109673558A (en) | A kind of ship type Composite-type Sea Cage | |
| CN204778899U (en) | Strain hydrophone from flexible pipe of floating | |
| CN107830399A (en) | A kind of adjustable Free Float Type Steam Trap | |
| CN109644930B (en) | Proliferation and discharge water pipe nesting buffer device and discharge method | |
| RU2005127576A (en) | NUCLEAR REACTOR AND MEANS OF INTRODUCING A NEUTRON LIQUID ABSORBER TO THE ACTIVE AREA | |
| CN220682633U (en) | Float type water tank air pipe head | |
| KR20150000756U (en) | Tank air vent apparatus using floating ball | |
| CN108079669A (en) | A kind of ocean robot moisture separator | |
| CN201963919U (en) | Automatic drainer | |
| KR20180002051U (en) | Ball float type scupper and ship comprising the same | |
| CN202646875U (en) | Float valve internally provided with floats | |
| CN213171525U (en) | Buoyancy tank device with jet mechanism | |
| CN213493033U (en) | Buoyancy tank device with stirring mechanism | |
| EP1795660A3 (en) | Flush tank drain valve assembly | |
| CN213839774U (en) | Mute ball float valve | |
| CN208546593U (en) | A kind of composite exhaust valve | |
| JPH0347478A (en) | Wave motion pump |
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 |