CN209340616U - A kind of automatic exhaust steam valve - Google Patents
A kind of automatic exhaust steam valve Download PDFInfo
- Publication number
- CN209340616U CN209340616U CN201822004555.XU CN201822004555U CN209340616U CN 209340616 U CN209340616 U CN 209340616U CN 201822004555 U CN201822004555 U CN 201822004555U CN 209340616 U CN209340616 U CN 209340616U
- Authority
- CN
- China
- Prior art keywords
- floating ball
- exhaust passage
- valve body
- exhaust steam
- connecting tube
- 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.)
- Active
Links
Landscapes
- Check Valves (AREA)
Abstract
The utility model discloses a kind of automatic exhaust steam valves, it is related to pipeline air exhaust water valve, its structure includes valve body, valve deck, floating ball component and joint assembly etc., the floating ball component is made of rubber floating ball and the guide rod being vertically installed at the top of rubber floating ball, and guide rod activity is protruded into exhaust passage, the lifting of rubber floating ball can be achieved to neutrality, the inner end of exhaust passage is equipped with top horn mouth, then rubber material cooperation top horn mouth can enhance contact sealing performance of the floating ball surface with exhaust passage oral area, avoiding water from flowing out from exhaust passage influences normal use, and after the oral area of exhaust passage makees larger design, it is not easy to plug, can Quick air-discharge to ensure pipeline water delivery efficiency；Simultaneously, the automatic exhaust steam valve is also additionally arranged dismountable joint assembly, and the automatic plugging cut-off after valve body disassembly is realized by joint assembly, and cartridge filter is set in joint assembly to realize water inlet filtering, improved automatic exhaust steam valve also has many advantages, such as structure reliable design, good seal performance.
Description
Technical field
The utility model relates to the automatic rows of a kind of automatic valve being installed in pipe-line system, in particular to hydraulic pipeline
Air valve.
Background technique
Exhaust valve is a kind of common pipeline automatic valve, is usually used in heating system, central air conditioner system that medium is water,
In the pipelines such as building water system, the air that can assemble in purging line, to improve the efficiency and protective conduit of conveying wetting system
It will not deform and rupture.Automatic exhaust steam valve currently on the market by have for capacity size micro-exhaust valve, rapid escape valve,
Composite exhaust valve etc..For internal structure, there are float-ball type and float counter balance rod-type etc..Float counter balance rod-type exhaust valve is quick because of energy
Exhaust, therefore using more in small dimension water supply pipe, but the exhaust passage bore of this exhaust valve designs very little, is easy stifled
Plug, causes valve not to be vented automatically, special messenger is needed often to clean, and lever construction reliability is poor, influences exhaust sealing.
Floating ball type discharge valve is by hollow floating ball made of a plastics as SEA LEVEL VARIATION goes up and down opening and closing exhaust passage, although not having
Have a complexity of lever-type structure, but floating ball and exhaust passage to neutral poor, and floating ball surface and exhaust passage mouth
The contact sealing performance in portion is also poor, frequently can lead to water and flows out from exhaust passage, influences normal use.Meanwhile these are automatic
The water inlet of exhaust valve does not have filtering function, and connecting portion can not all be blocked in advance to cut-off when disassembly, causes valve
It is more inconvenient to unpick and wash.
Summary of the invention
A kind of structure design is provided the technical problem to be solved by the utility model is to overcome the deficiencies of existing technologies
Reliably, good seal performance, with water inlet filtering and a kind of convenient for dismounting and washing automatic exhaust steam valve.
The technical issues of the utility model, is achieved through the following technical solutions:
A kind of automatic exhaust steam valve, valve body including vertical installation, are arranged in valve body the exhaust passage that body top is arranged in
The intake tunnel of bottom and the floating ball component for being arranged in valve body and influenced and gone up and down by water level opening and closing exhaust passage, described is floating
Ball component includes rubber floating ball and the guide rod that is vertically installed at the top of rubber floating ball, which protrudes into exhaust passage
It is interior, the top horn mouth with rubber floating ball surface profiles is equipped in the inner end of exhaust passage.
The intake tunnel is equipped with multiple influent sides in intake tunnel side up and down axially through setting in body base
Channel；The body base is additionally provided with the joint assembly of detachable sealed connection.
The joint assembly includes the connector sleeve that detachable is sealedly connected on body base, and lifting is equipped in connector sleeve
The connecting tube of activity installation, the inner hole in the connecting tube equipped with upper end perforation, lower end closed, and inner hole upper end and intake tunnel,
Multiple water inlet wing passages are homogeneously connected to；The connecting tube outer circumference surface is equipped with the inlet opening of multiple connection inner holes；Described
Upper end of connecting tube is moved axially upwards by the spring push in connector sleeve, and Elastic Contact is in body base, connecting tube lower end
Stretching connector sleeve bottom is exposed and is equipped with anti-avulsion retaining ring.
Cartridge filter is equipped in the connecting tube, which closes multiple inlet openings and form water inlet filtering.
The spring pocket is mounted in upper end of connecting tube, and the spring upper end pushing tow is in the outer rim of upper end of connecting tube, under spring
Hold pushing tow on the inner bottom surface of connector sleeve.
The connecting tube lower end is equipped with sealing ring, which is mounted on the top of anti-avulsion retaining ring.
The intake tunnel inner end is equipped with the bottom horn mouth with rubber floating ball surface profiles.
The body top is equipped with the valve deck of sealing installation, and the exhaust passage is up and down axially through setting in valve deck
It is interior.
Compared with prior art, the utility model mainly improves the floating ball component of automatic exhaust steam valve, this is floating
Ball component is to be made of rubber floating ball and the guide rod being vertically installed at the top of rubber floating ball, and exhaust is protruded into guide rod activity
In channel, but also it is equipped with the top horn mouth with rubber floating ball surface profiles in the inner end of exhaust passage, is set by above structure
Meter is so that rubber floating ball can realize rubber floating ball and row when going up and down opening and closing exhaust passage with SEA LEVEL VARIATION by guide rod
Gas channel to neutrality, and rubber material cooperation top horn mouth can more enhance the contact with exhaust passage oral area of floating ball surface and seal
Performance, to be not easy after avoiding water from flowing out from exhaust passage influences normal use, and the oral area of exhaust passage makees larger design
Blocking, can Quick air-discharge to ensure pipeline water delivery efficiency；Meanwhile the automatic exhaust steam valve is also additionally arranged dismountable joint assembly,
And the automatic plugging cut-off after valve body disassembly is realized by joint assembly, and cartridge filter is set to realize in joint assembly
Water inlet filtering function, improved automatic exhaust steam valve also have many advantages, such as structure reliable design, good seal performance.
Detailed description of the invention
Fig. 1 is the schematic cross-sectional view of the utility model.
Fig. 2 is the outline structural diagram of Fig. 1.
Fig. 3 is the structural schematic diagram of floating ball.
Fig. 4 is the schematic cross-sectional view of joint assembly.
Fig. 5 is the structural schematic diagram of connecting tube.
Specific embodiment
It will elaborate again by above-mentioned attached drawing to the utility model embodiment below.
As shown in Fig. 1 ~ Fig. 5,1. valve bodies, 11. bottom horn mouths, 12. intake tunnels, 13. water inlet wing passages, 2. valve decks, 21.
Exhaust passage, 22. top horn mouths, 3. floating ball components, 31. rubber floating balls, 32. guide rods, 4. joint assemblies, 41. connector sleeves,
42. connecting tube, 421. outer rims, 422. inlet openings, 43. springs, 44. cartridge filters, 45. sealing rings, 46. anti-avulsion retaining rings, 5.O type
Circle.
A kind of automatic exhaust steam valve is related to a kind of automatic exhaust steam valve being installed in water delivery pipeline system as shown in Figure 1 and Figure 2
Door, it is typically mounted at the highest point of pipeline, can automatic-discharging concentrate at the gas in pipeline, structure mainly by valve body 1,
Valve deck 2, floating ball component 3 and joint assembly 4 etc. are constituted.
Wherein, valve body 1 is vertical installing component, after floating ball component 3 at the top of valve body 1 by being packed into, then by screw thread screws connection
Valve deck 2 at 1 top of valve body makees closing installation, is additionally provided with O-ring 5 between valve deck 2 and valve body 1 to form peace between the two
Dress sealing.
Be equipped in the valve deck 2 along its axial line make up and down axially through exhaust passage 21, the exhaust passage it is interior
It holds, the oral area of namely exhaust passage 21 is equipped with the rubber floating ball 31 for pushing up horn mouth 22, and pushing up horn mouth and composition floating ball component 3
Surface matches.
The floating ball component 3 is as shown in figure 3, the guiding for including rubber floating ball 31 and being vertically installed at the top of rubber floating ball
Bar 32, the guide rod activity are protruded into exhaust passage 21 and are stretched out exposed；Therefore, when rubber floating ball 31 as SEA LEVEL VARIATION is gone up and down
When, can be realized by guide rod 32 rubber floating ball 31 and exhaust passage 21 to neutrality, and rubber material cooperation top horn mouth
22 can more enhance the contact sealing performance on floating ball surface with 21 oral area of exhaust passage, so that water be avoided to flow out shadow from exhaust passage 21
Ring normal use, and after the oral area of exhaust passage 21 makees larger design, be not only not easy to plug, but can Quick air-discharge to ensure pipeline
Emptying effectiveness.
Specific work process is as follows: when water level rises, rubber floating ball 31 rises with it the top loudspeaker with exhaust passage 21
Mouth 22, which coincide, to be contacted to realize sealing, then exhaust valve closure；When the water level descends, it is logical to decline disengaging exhaust therewith for rubber floating ball 31
The top horn mouth 22 in road 21, then exhaust passage 21 is opened, and exhaust valve also turns on exhaust.
1 bottom of valve body is equipped with intake tunnel 12, which is to make along 1 bottom axial line of valve body up and down axially
Perforation, multiple water inlet wing passages 13 are equipped in intake tunnel side, the supplement water inlet that can be used in valve body 1；The water inlet
12 inner end of channel is equipped with the bottom horn mouth 11 with 31 surface profiles of rubber floating ball, can be used for limiting the position of the decline of rubber floating ball 31
It sets.
1 bottom of valve body is additionally provided with the joint assembly 4 of detachable sealed connection, and the joint assembly is as shown in figure 4, packet
The connector sleeve 41 that detachable thread seal is connected to 1 bottom of valve body is included, the outer circumference surface of the connector sleeve is equipped with pipe screw thread, in order to
The connection of external pipe is additionally provided with O-ring 5 between connector sleeve 41 and valve body 1 to form installation sealing between the two；It is described
Connector sleeve 41 in the connecting tube 42 equipped with lifting activity installation, the inner hole in the connecting tube equipped with upper end perforation, lower end closed,
And inner hole upper end is connected with intake tunnel 12, multiple water inlet wing passages 13；42 outer circumference surface of connecting tube is equipped with
The inlet opening 422 of multiple connection inner holes, the present embodiment are equipped with 3 inlet openings 422 of circumference uniform distribution, each water inlet as shown in Figure 5
Kong Douyu inner hole is connected, therefore the water and gas in pipeline can be transferred through inlet opening 422 into inner hole, then pass through intake tunnel 12
Enter valve body 1 with multiple water inlet wing passages 13, is finally discharged by exhaust passage 21；Cartridge filter is equipped in the connecting tube 42
44, which closes 3 inlet openings 422, filters so as to form the water inlet of automatic exhaust steam valve.
42 upper end of connecting tube is equipped with the spring 43 of suit installation, and the spring upper end pushing tow is in 42 upper end of connecting tube
In outer rim 421,43 lower end pushing tow of spring is on the inner bottom surface of connector sleeve 41, therefore by 43 pushing tow of spring in connector sleeve 41 under normality
So that connecting tube 42 moves axially upwards, and Elastic Contact is in 1 bottom of valve body, and 41 bottom of connector sleeve is stretched out in 42 lower end of connecting tube
Portion is exposed, which, which is equipped with, is embedded in fixed sealing ring 45 and anti-avulsion retaining ring 46, and sealing ring 45 is mounted on anti-avulsion retaining ring 46
Top, the effect of the two is: when joint assembly 4 is unloaded from 1 bottom of valve body, spring 43 can pushing tow connecting tube 42 make it is axial to
Upper movement then can be used to limit connecting tube 42 by anti-avulsion retaining ring 46 and be entirely retracted in connector sleeve 41, and sealing ring 45 mainly rises
Sealing function between connector sleeve 41 and connecting tube 42 is not necessarily to dismounting joint component in this way, as long as after valve body 1 is dismantled,
It can carry out automatic plugging cut-off by joint assembly 4, to facilitate unpicking and washing for automatic exhaust steam valve.
For the utility model after being installed in place, three inlet openings 422 of joint assembly 4 are exposed by stretching connector sleeve 41, from
And water and gas is facilitated to enter exhaust valve, when removing valve body, will be inside contracted to connector sleeve 41 by the connecting tube 42 of 43 pushing tow of spring
Into then three inlet openings 422, which are also just fully sealed, is built in connector sleeve 41, that is, the automatic-sealed after realizing disassembly, in this way
Valve just has cutoff function when repair demolition, without separately filling stop valve again.And when occurring negative pressure in pipeline,
Air can also be quickly sucked by exhaust passage 21, to avoid pipeline because negative pressure generates damage.
The above is only specific embodiment of the utility model, it should be appreciated by those skilled in the art that any and reality
The equivalent structure design of example is applied, should be included within the scope of protection of this utility model.
Claims (8)
1. a kind of automatic exhaust steam valve, valve body (1) including vertical installation, the exhaust passage (21) that body top is set, setting
It is influenced in the valve body (1) and by water level in the intake tunnel (12) of valve body (1) bottom and setting and goes up and down opening and closing exhaust passage
Floating ball component (3), it is characterised in that the floating ball component (3) includes rubber floating ball (31) and is vertically installed at rubber floating ball top
The guide rod (32) in portion, the guide rod activity are protruded into exhaust passage (21), are equipped with and rubber in the inner end of exhaust passage (21)
The top horn mouth (22) of floating ball (31) surface profiles.
2. a kind of automatic exhaust steam valve according to claim 1, it is characterised in that the intake tunnel (12) is axial up and down
Perforation setting is equipped with multiple water inlet wing passages (13) in valve body (1) bottom, in intake tunnel (12) side；The valve body (1)
Bottom is additionally provided with the joint assembly (4) of detachable sealed connection.
3. a kind of automatic exhaust steam valve according to claim 2, it is characterised in that the joint assembly (4) includes detachable
It is sealedly connected on the connector sleeve (41) of valve body (1) bottom, the connecting tube (42) of lifting activity installation, the company are equipped in connector sleeve
Inner hole in adapter tube equipped with upper end perforation, lower end closed, and inner hole upper end and intake tunnel (12), multiple water inlet wing passages (13)
It is connected；Connecting tube (42) outer circumference surface is equipped with the inlet opening (422) of multiple connection inner holes；The connecting tube
(42) upper end is moved axially upwards by spring (43) pushing tow in connector sleeve (41), and Elastic Contact connects in valve body (1) bottom
Adapter tube (42) lower end stretching connector sleeve (41) bottom is exposed and is equipped with anti-avulsion retaining ring (46).
4. a kind of automatic exhaust steam valve according to claim 3, it is characterised in that be equipped with filtering in the connecting tube (42)
Cylinder (44), the cartridge filter close multiple inlet openings (422) and form water inlet filtering.
5. a kind of automatic exhaust steam valve according to claim 3, it is characterised in that the spring (43) is sleeved on connecting tube
(42) upper end, spring (43) the upper end pushing tow is in the outer rim (421) of connecting tube (42) upper end, and spring (43) lower end pushing tow is even
On the inner bottom surface of female connector (41).
6. a kind of automatic exhaust steam valve according to claim 3, it is characterised in that connecting tube (42) lower end is equipped with close
Seal (45), the sealing ring are mounted on the top of anti-avulsion retaining ring (46).
7. a kind of automatic exhaust steam valve according to claim 2, it is characterised in that described intake tunnel (12) inner end is equipped with
With the bottom horn mouth (11) of rubber floating ball (31) surface profiles.
8. a kind of automatic exhaust steam valve according to claim 1, it is characterised in that be equipped with sealing peace at the top of the valve body (1)
The valve deck (2) of dress, the exhaust passage (21) is up and down axially through setting in valve deck (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822004555.XU CN209340616U (en) | 2018-12-02 | 2018-12-02 | A kind of automatic exhaust steam valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822004555.XU CN209340616U (en) | 2018-12-02 | 2018-12-02 | A kind of automatic exhaust steam valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209340616U true CN209340616U (en) | 2019-09-03 |
Family
ID=67750279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822004555.XU Active CN209340616U (en) | 2018-12-02 | 2018-12-02 | A kind of automatic exhaust steam valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209340616U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111945179A (en) * | 2020-09-25 | 2020-11-17 | 辽宁一诺环境产业集团有限公司 | Sodium hypochlorite generator |
| CN114688319A (en) * | 2022-04-18 | 2022-07-01 | 佛山市顺德区顺茵绿化设计工程有限公司 | Floating ball check valve |
| CN115264148A (en) * | 2022-07-27 | 2022-11-01 | 济南迈克阀门科技有限公司 | Water supply pipeline exhaust valve |
| CN115306798A (en) * | 2022-07-12 | 2022-11-08 | 中国船舶重工集团公司第七一九研究所 | A kind of automatic air release device and control method for hydraulic system |
-
2018
- 2018-12-02 CN CN201822004555.XU patent/CN209340616U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111945179A (en) * | 2020-09-25 | 2020-11-17 | 辽宁一诺环境产业集团有限公司 | Sodium hypochlorite generator |
| CN111945179B (en) * | 2020-09-25 | 2025-05-13 | 辽宁一诺环境产业集团有限公司 | Sodium hypochlorite generator |
| CN114688319A (en) * | 2022-04-18 | 2022-07-01 | 佛山市顺德区顺茵绿化设计工程有限公司 | Floating ball check valve |
| CN115306798A (en) * | 2022-07-12 | 2022-11-08 | 中国船舶重工集团公司第七一九研究所 | A kind of automatic air release device and control method for hydraulic system |
| CN115306798B (en) * | 2022-07-12 | 2025-05-13 | 中国船舶集团有限公司第七一九研究所 | Automatic deflation device and control method for hydraulic system |
| CN115264148A (en) * | 2022-07-27 | 2022-11-01 | 济南迈克阀门科技有限公司 | Water supply pipeline exhaust valve |
| CN115264148B (en) * | 2022-07-27 | 2023-03-24 | 济南迈克阀门科技有限公司 | Water supply pipeline exhaust valve |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209340616U (en) | A kind of automatic exhaust steam valve | |
| CN201326869Y (en) | Inflatable closure plug | |
| CN207777693U (en) | A kind of check-valves | |
| CN104696531A (en) | Delay opening and closing valve for cleaning candle filter elements | |
| CN203488917U (en) | Water-shutoff diversion inflatable rubber airbag | |
| CN204300412U (en) | Filter Blowoff ball valve | |
| CN204692720U (en) | Valve gas-liquid linkage actuator | |
| CN205578858U (en) | But switch discharge valve | |
| CN208130637U (en) | A kind of water purifier integrating water route with water check valve | |
| CN111734828B (en) | Sewage air valve preventing sewage leakage | |
| CN203770791U (en) | Pollution discharge filter | |
| CN208311604U (en) | A kind of valve body of filter | |
| CN201731666U (en) | Water emptying valve of solar water heater | |
| CN201891929U (en) | Automatic air valve of pipeline | |
| CN210859919U (en) | Spherical center counter-flow valve | |
| CN115596922A (en) | A liquid pipeline pressure exhaust valve | |
| CN211501825U (en) | High Efficiency Exhaust Sewage Air Valve | |
| CN201916595U (en) | Automatic exhaust valve for pipeline | |
| CN201715049U (en) | Check ball valve with internal threads | |
| CN107673419A (en) | High-speed jet self-cleaning filter device | |
| CN201028084Y (en) | Anti-leakage safety valve | |
| CN201875221U (en) | A water heater safety valve | |
| CN207500799U (en) | A kind of Free Float Type Steam Trap | |
| CN216779120U (en) | Slide valve type slurry making nozzle | |
| CN223523700U (en) | A controllable flow-back valve for oil wells and a connection between the oil casing and the wellhead. |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |