CN104613207A - Pipeline vent valve - Google Patents
Pipeline vent valve Download PDFInfo
- Publication number
- CN104613207A CN104613207A CN201510034512.4A CN201510034512A CN104613207A CN 104613207 A CN104613207 A CN 104613207A CN 201510034512 A CN201510034512 A CN 201510034512A CN 104613207 A CN104613207 A CN 104613207A
- Authority
- CN
- China
- Prior art keywords
- valve
- gas
- collecting device
- tube exhaust
- exhaust valve
- 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
- F16K21/00—Fluid-delivery valves, e.g. self-closing valves
- F16K21/04—Self-closing valves, i.e. closing automatically after operation
- F16K21/18—Self-closing valves, i.e. closing automatically after operation closed when a rising liquid reaches a predetermined level
- F16K21/20—Self-closing valves, i.e. closing automatically after operation closed when a rising liquid reaches a predetermined level by means making use of air-suction through an opening closed by the rising liquid
Abstract
The invention discloses a pipeline vent valve. The pipeline vent valve comprises a valve body, and the valve body is arranged at the end portion of a drain pipe body. The lower portion of the pipeline vent valve is provided with a water inlet and a water outlet, wherein the water inlet and the water outlet are connected with the end portion of the drain pipe body. The pipeline vent valve comprises an air collecting device arranged inside the valve body and a buoy venting device. The air collecting device is arranged on the lower portion of the valve body. The buoy venting device is located above the air collecting device. According to the pipeline vent valve, an integrated air collecting and venting design is adopted, an air collecting circular ring is arranged inside a valve, and bubbles in a water flow that passes through the valve are concentrated and discharged. The pipeline vent valve has the advantages that the design is practical, the installation is convenient, an installation position is not restricted, and therefore the operation cost is low, and the pipeline vent valve is suitable for the wide application.
Description
technical field:
the present invention relates to a kind of valve, particularly relate to a kind of tube exhaust valve be applied on waste pipe.
background technique:
Tube exhaust valve is mounted in a kind of outlet valve on waste pipe, be widely used in water system at present, on the drainage in the field such as fire-fighting system and petrochemical system, be mainly and improve pipeline internal drainage efficiency, improve pipeline utilization ratio, cost-saving, and the outlet valve be used on the market in waterpipe is float-plane version at present, but the efficiency that float-plane version outlet valve is vented in the duct is lower, and the exhaust port of valve is easier to blocking, also valve Auto-drainage can be caused when hydraulic pressure in pipeline is unstable, mounting point also has certain restriction in addition, thus using scope is subject to certain restrictions.
summary of the invention:
The technical problem to be solved in the present invention is to provide a kind of structure and is comparatively simple and easy to install and the pipeline air exhaust water valve that effectively can improve pipeline internal drainage efficiency.
For solving the problem, the present invention is achieved by the following technical solutions:
A kind of tube exhaust valve, there is valve body and be installed on drainage conduit body end, the water intake and drain opening that are connected with drainage conduit body end is provided with in described tube exhaust valve bottom, described tube exhaust valve comprises the gas-collecting device and pontoon string device of air that are positioned at valve inner, described gas-collecting device is arranged at valve body lower portion, and described pontoon string device of air is positioned at gas-collecting device top.
As preferably, better exhaust effect can be had for making described pipeline air exhaust water valve, described pontoon string device of air is made up of floating drum, connecting rod and outlet valve, one is provided with at the elastic valve switch not being subject to automatically close under External Force Acting at described exhaust valve head, described valve switch connects a collar, described connecting rod is flexibly connected with tie rod end, and the described connecting rod the other end is vertically fixed on floating drum upper surface.
As preferably, gas in water pipe can better be collected for making described gas-collecting device, described gas-collecting device comprises cylinder and is positioned over the multiple gas collection annulus in cylinder, described cylinder is provided with a dividing plate, described cylinder and dividing plate are provided with multiple large apertures circular hole.
As preferably, for making described tube exhaust valve have good sealing effect, prevent valve from leaking, thread seal is connected between described valve body with body end and between described valve body with pontoon string device of air.
Compared with prior art, usefulness of the present invention is: this tube exhaust valve is integrated design with gas collection, exhaust, valve internal has gas collection annulus to discharge after being concentrated by the bubble in the current in valve, this kind of utilitarian design and easy for installation, have and concentrate exhaust effect more efficiently, mounting point is also unrestricted in addition, and thus user cost is low, is applicable to extensive use.
accompanying drawing illustrates:
Below in conjunction with accompanying drawing, the present invention is further described:
Fig. 1 is main TV structure schematic diagram of the present invention
Fig. 2 is plan structure schematic diagram of the present invention
Fig. 3 is the main TV structure schematic diagram of cylinder of the present invention
In figure: 1, valve body 2, waste pipe 3, water intake 4, drain opening 5, gas-collecting device 51, cylinder 52, gas collection annulus 53, dividing plate 54, circular hole 6, pontoon string device of air 61, floating drum 62, connecting rod 63, outlet valve 64, valve switch 65, pull bar
embodiment:
Describe the present invention below in conjunction with the drawings and the specific embodiments:
A kind of tube exhaust valve of the present invention, as Fig. 1, shown in Fig. 2, there is valve body 1 and be installed on drainage conduit body 2 end, the water intake 3 be connected with drainage conduit body 2 end and drain opening 4 is provided with in described tube exhaust valve bottom, described tube exhaust valve comprises the gas-collecting device 5 and pontoon string device of air 6 that are positioned at valve body 1 inside, described gas-collecting device 5 is arranged at valve body 1 bottom, described pontoon string device of air 6 is positioned at gas-collecting device 5 top, better exhaust effect can be had for making described pipeline air exhaust water valve, described pontoon string device of air is by floating drum 61, connecting rod 62 and outlet valve 63 form, one is provided with at the elastic valve switch 64 not being subject to automatically close under External Force Acting at described outlet valve 63 head, described valve switch 64 connects a collar 65, described connecting rod 62 is flexibly connected with pull bar 65 end, described connecting rod 62 the other end is vertically fixed on floating drum 61 upper surface, described gas-collecting device 5 comprises cylinder 51 and is positioned over the multiple gas collection annulus 52 in cylinder 51 in addition, as Fig. 2, Fig. 3 is shown in described cylinder 51 and is provided with a dividing plate 53, described cylinder 51 and dividing plate 53 are provided with multiple large apertures circular hole 54, thus gas collection annulus 52 effectively can not only be concentrated in together and prevent from being scattered, and be conducive to allowing bubble up loss in current, thus make described gas-collecting device 5 can better collect gas in water pipe, preferably, for making described tube exhaust valve, there is good sealing effect, prevent valve from leaking, thread seal is connected between described valve body 1 with drainage conduit body 2 end and between described valve body 1 and the outlet valve 63 on pontoon string device of air 6, therefore, in actual applications, after the alveolate current of band to enter into the water intake 3 of tube exhaust valve along drainage conduit body 2, the bubble that the gas collection annulus 52 being arranged in tube exhaust valve bottom effectively can stop water continues to move backward, then bubble is made to rise in valve body 1 in the cavity on floating drum 61 top, after the gas pressure intensity in cavity acquires a certain degree, the water level decreasing of cavity bottom can be forced, and natant floating drum 61 also can decline along with liquid level together, then valve switch 64 is driven down to move by the connecting rod 62 on it with pull bar 65, thus open outlet valve 63, gas in cavity is discharged by outlet valve 63, after gas discharge is a certain amount of, air pressure in cavity is reduced to a certain degree, the water level of cavity bottom can rise and then drive floating drum 61 to rise thereupon, collar 65 is made to be subject to the effect of connecting rod 62 more next and little, due to the elastic reaction of valve switch 63, when the collar 65 on it is reduced by the active force of connecting rod 62, then gradually can automatically restore to origin-location, then outlet valve 63 is closed, current after gas collection with exhaust then continue to flow by the drain opening 4 of tube exhaust valve backward, iterative cycles like this, thus reach the object of effectively discharging stream nucleus.Above-mentioned tube exhaust valve overall structure is simple, preparation process is simply easy for installation, practicability is higher, and can install in any section, waste pipe, mounting point is unrestricted, and the more effective raising gas collecting efficiency of the design of gas collection annulus, thus more effectively can carry out concentrating exhaust, thus improve the efficiency of in-pipe flow.
It is emphasized that: be only preferred embodiment of the present invention above, not any pro forma restriction is done to the present invention, every above embodiment is done according to technical spirit of the present invention any simple modification, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.
Claims (4)
1. a tube exhaust valve, there is valve body (1) and be installed on drainage conduit body (2) end, the water intake (3) be connected with drainage conduit body (2) end and drain opening (4) is provided with in described tube exhaust valve bottom, it is characterized in that: described tube exhaust valve comprises the gas-collecting device (5) and pontoon string device of air (6) that are positioned at valve body (1) inside, described gas-collecting device (5) is arranged at valve body (1) bottom, and described pontoon string device of air (6) is positioned at gas-collecting device (5) top.
2. tube exhaust valve according to claim 1, it is characterized in that: described pontoon string device of air (6) comprises floating drum (61), connecting rod (62) and outlet valve (63), one is provided with at the elastic valve switch (64) not being subject to automatically close under External Force Acting at described outlet valve (63) head, upper connection one collar (65) of described valve switch (64), described connecting rod (62) is flexibly connected with pull bar (65) end, and described connecting rod (62) the other end is vertically fixed on floating drum (61) upper surface.
3. tube exhaust valve according to claim 1, it is characterized in that: comprise cylinder (51) at described gas-collecting device (5) and be positioned over the multiple gas collection annulus (52) in cylinder (51), described cylinder (51) is provided with a dividing plate (53), described cylinder (51) and dividing plate (53) are provided with multiple large apertures circular hole (54).
4. tube exhaust valve according to claim 1, is characterized in that: thread seal is connected between described valve body (1) with drainage conduit body (2) end and between described valve body (1) with pontoon string device of air (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510034512.4A CN104613207A (en) | 2015-01-23 | 2015-01-23 | Pipeline vent valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510034512.4A CN104613207A (en) | 2015-01-23 | 2015-01-23 | Pipeline vent valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104613207A true CN104613207A (en) | 2015-05-13 |
Family
ID=53147794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510034512.4A Pending CN104613207A (en) | 2015-01-23 | 2015-01-23 | Pipeline vent valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104613207A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105508705A (en) * | 2016-02-25 | 2016-04-20 | 北京德安源环境科技发展有限公司 | Exhausting device |
| CN112443973A (en) * | 2019-08-29 | 2021-03-05 | 青岛经济技术开发区海尔热水器有限公司 | Exhaust device and water heater |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2139194Y (en) * | 1992-01-23 | 1993-07-28 | 刘锡海 | High-speed closed automatic escape valve for water central heating |
| CN2239591Y (en) * | 1995-09-08 | 1996-11-06 | 雷护平 | Air-water separator |
| CN103511691A (en) * | 2013-05-31 | 2014-01-15 | 王旭华 | High-pressure vent valve for boiler or pipeline or machinery |
| CN204001062U (en) * | 2014-08-14 | 2014-12-10 | 吴江华衍水务有限公司 | A kind of exhaust plant for water supply network and water supply network |
| CN204459340U (en) * | 2015-01-23 | 2015-07-08 | 苏州巨瀚阀门有限公司 | Tube exhaust valve |
-
2015
- 2015-01-23 CN CN201510034512.4A patent/CN104613207A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2139194Y (en) * | 1992-01-23 | 1993-07-28 | 刘锡海 | High-speed closed automatic escape valve for water central heating |
| CN2239591Y (en) * | 1995-09-08 | 1996-11-06 | 雷护平 | Air-water separator |
| CN103511691A (en) * | 2013-05-31 | 2014-01-15 | 王旭华 | High-pressure vent valve for boiler or pipeline or machinery |
| CN204001062U (en) * | 2014-08-14 | 2014-12-10 | 吴江华衍水务有限公司 | A kind of exhaust plant for water supply network and water supply network |
| CN204459340U (en) * | 2015-01-23 | 2015-07-08 | 苏州巨瀚阀门有限公司 | Tube exhaust valve |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105508705A (en) * | 2016-02-25 | 2016-04-20 | 北京德安源环境科技发展有限公司 | Exhausting device |
| CN105508705B (en) * | 2016-02-25 | 2018-10-16 | 北京德安源环境科技发展有限公司 | A kind of exhaust apparatus |
| CN112443973A (en) * | 2019-08-29 | 2021-03-05 | 青岛经济技术开发区海尔热水器有限公司 | Exhaust device and water heater |
| CN112443973B (en) * | 2019-08-29 | 2022-05-13 | 青岛经济技术开发区海尔热水器有限公司 | Exhaust device and water heater |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104613207A (en) | Pipeline vent valve | |
| CN204459340U (en) | Tube exhaust valve | |
| CN201658865U (en) | Gas-water separator | |
| CN207169235U (en) | One kind is irrigated and uses desanding filtration system | |
| CN110409562A (en) | A kind of the cumulative water plug and pumping method of the ball valve of band control air inflow | |
| CN206521304U (en) | A kind of floating slag collecting device for sewage treatment | |
| CN204961335U (en) | Water ring vacuum pump device | |
| CN203808042U (en) | Vacuum preloading treatment negative-pressure water discharging device of soft foundation | |
| CN103651047A (en) | Self-filtering negative-pressure irrigation device | |
| CN209569391U (en) | A kind of Combined type air inlet | |
| CN207556308U (en) | Umbrella shape cooling tower water collector | |
| CN205244404U (en) | Tap connects wall to filter elbow | |
| CN210949289U (en) | Cleaning and blockage removing device for single-phase self-priming pump | |
| CN209195694U (en) | Pump Suction head | |
| CN107376439A (en) | Horizontal sedimentation tank sludge negative pressure cleaning plant | |
| CN103083934B (en) | Self-operated steam-water separator | |
| CN103195719B (en) | Slurry suction device for slurry pumping of slurry pump | |
| CN208799826U (en) | A kind of modified desulfurization water tank water replanishing device | |
| CN108211678A (en) | A kind of emission-control equipment for lift-on/lift-off type laboratory | |
| CN201739242U (en) | Vacuumizing diversion device for sewage pump | |
| CN214914919U (en) | Absorption tower structure | |
| CN204127449U (en) | A kind of manifold venting gas appliance | |
| CN203272041U (en) | Novel hand-operated cast iron pump | |
| CN211260329U (en) | High-efficient natural gas trap | |
| CN209415027U (en) | A kind of water and vapor separating type air accumulator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150513 |
|
| WD01 | Invention patent application deemed withdrawn after publication |