CN205859266U - A kind of running water pipe air relief valve with convenient sewage draining exit - Google Patents
A kind of running water pipe air relief valve with convenient sewage draining exit Download PDFInfo
- Publication number
- CN205859266U CN205859266U CN201620817880.6U CN201620817880U CN205859266U CN 205859266 U CN205859266 U CN 205859266U CN 201620817880 U CN201620817880 U CN 201620817880U CN 205859266 U CN205859266 U CN 205859266U
- Authority
- CN
- China
- Prior art keywords
- relief valve
- air relief
- draining exit
- sewage draining
- sewage
- 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.)
- Expired - Fee Related
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Abstract
This utility model provides a kind of running water pipe air relief valve with convenient sewage draining exit, including reducing valve body water inlet pipe and air relief valve main body, air relief valve water inlet pipe is provided with the sewage groove of spill, the right-hand member of sewage groove is water inlet, left end is provided with the drainage screen preventing solid particle from entering air relief valve, the bottom of described sewage groove is provided with screw-shaped sewage draining exit, sewage draining exit is connected with the circular internal thread nut of nut plug by screw thread, described nut plug is built-in with the rubber blanket for sealing, and the lower section of circular internal thread nut is provided with cylindrical cap.This utility model simple in construction, reasonable in design, existing air relief valve straight pipeline part is designed to spill sewage groove and end-of-the-pipe, installs nut plug additional, it is simple to install, it is simple to blowdown, prevent solid particle from blocking air relief valve.
Description
Technical field
This utility model relates to pipe fitting field, a kind of running water pipe air relief valve with convenient sewage draining exit.
Background technology
Current domestic running water supplies water, major part story height, through roof after palpus secondary pressurized, supplies water from top to bottom,
When entering each household urbanite water consumption, equipped with air relief valve in the pipeline after registering one's residence, the effect of air relief valve is reduction equipment and pipeline
In pressure medium, make the pressure required for production, and the energy of medium itself can be relied on, make outlet pressure automatically protect
Keep steady fixed.The Italianism OR air relief valve that general employing is simple, economic；Prolongation over time, the impurity meeting contained in medium
It is gathered on described valve body in smaller diameter passage, blocks auxiliary valve opening, destroy the pressure balance on piston and main valve plug, affect main valve
Normal work, or cause the valve internal component pollution effect life-span etc., so air relief valve entrance point should filter miscellaneous equipped with filter
Matter, simultaneously when pipeline maintenance, decoration upstairs, also can make to hoard at air relief valve in water pipe a lot of silts etc.
Fouling product, thus blocked water pipe, have influence on the effect of air relief valve；Typically require turn off main water valve, the lower air relief valve of dismounting is carried out
Cleaning, the pretty troublesome and instrument of needs specialty；Air relief valve with sewage draining exit is not required to whole air relief valve under dismounting, it carries simple
Spanner, resident oneself can blowdown easily, water pipe is dredged.
Utility model content
For above-mentioned the deficiencies in the prior art, this utility model provides a kind of decompression of the running water pipe with convenient sewage draining exit
Valve.
The technical scheme that this utility model provides: a kind of running water pipe air relief valve with convenient sewage draining exit, including air relief valve
Body water inlet pipe and air relief valve main body, air relief valve water inlet pipe is provided with the sewage groove of spill, and the right-hand member of sewage groove is water inlet, left end
Being provided with the drainage screen preventing solid particle from entering air relief valve, the bottom of described sewage groove is provided with screw-shaped sewage draining exit, sewage draining exit
Being connected with the circular internal thread nut of nut plug by screw thread, described nut plug is built-in with the rubber blanket for sealing, circular
The lower section of internal thread nut is provided with cylindrical cap.
Further, in the middle of described cylindrical cap, have hole, hole is installed with movable hard steel pole, hard steel pole two ends
It is respectively provided with an annulus snap close.
This utility model simple in construction, reasonable in design, existing air relief valve straight pipeline part is designed to spill sewage groove
And end-of-the-pipe, install nut plug additional, it is simple to install, it is simple to blowdown, prevent solid particle from blocking air relief valve, simultaneously nut plug
Carry light instrument, easily dismantle.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is nut plug schematic diagram of the present utility model；
In figure: 1 reducing valve body water inlet pipe, 2 air relief valve main bodys, 3 sewage grooves, 4 water inlets, 5 drainage screens,
6 sewage draining exits, 7 nut plugs, 8 circular internal thread nuts, 9 rubber blankets, 10 cylindrical caps, 11 holes, 12 hard
Steel pole, 13 annulus snap closes, 14 outlets.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is described further.
The running water pipe air relief valve with convenient sewage draining exit as shown in Figure 1, including reducing valve body water inlet pipe 1 and air relief valve master
Body 2, air relief valve water inlet pipe 1 is provided with the sewage groove 3 of spill, and the right-hand member of sewage groove 3 is water inlet 4, and left end is provided with and prevents solid
Granule enters the drainage screen 5 of air relief valve, and the bottom of described sewage groove 3 is provided with screw-shaped sewage draining exit 6, and sewage draining exit 6 passes through screw thread
Being connected with the circular internal thread nut 8 of nut plug 7, described nut plug 7 is built-in with the rubber blanket 9 for sealing, circular internal thread
The lower section of nut 8 is provided with cylindrical cap 10.
As shown in Figure 1, 2, have hole 11 in the middle of described cylindrical cap 10, hole 11 be installed with movable hard steel pole 12,
Hard steel pole 12 is respectively arranged at the two ends with an annulus snap close 13.Annulus snap close 13 is used for preventing hard steel pole 12 from coming off, hard steel pole 12
Can move left and right and rotate, use as nut runner.
When this utility model is specifically used, being arranged on running water pipe by this device, tap water enters from water inlet 4, water
In solid particle intercepted by drainage screen 5, deposit in sewage groove 3, without the tap water of solid particle polluter through air relief valve, flow through
Outlet 14, for resident, when sewage groove 3 accumulates appropriate solid particle, by rotating hard steel pole 12, unscrews sewage draining exit
Connection between 6 and the circular internal thread nut 8 of nut plug 7, discharges solid particle from sewage draining exit 6.
The foregoing is only the detailed description of specific embodiments of the present utility model, do not limit this practicality with this new
Type, all any amendment, equivalent and improvement etc. made in mentality of designing of the present utility model, should be included in this practicality
Within novel protection domain.
Claims (2)
1. the running water pipe air relief valve with convenient sewage draining exit, it is characterised in that: include reducing valve body water inlet pipe (1) and decompression
Valve body (2), air relief valve water inlet pipe (1) is provided with the sewage groove (3) of spill, and the right-hand member of sewage groove (3) is water inlet (4), left
End is provided with the drainage screen (5) preventing solid particle from entering air relief valve, and the bottom of described sewage groove (3) is provided with screw-shaped sewage draining exit
(6), sewage draining exit (6) is connected with the circular internal thread nut (8) of nut plug (7) by screw thread, and described nut plug (7) is built-in with
For the rubber blanket (9) sealed, padding (9), the lower section of circular internal thread nut (8) is provided with cylindrical cap (10).
The running water pipe air relief valve of the convenient sewage draining exit of band the most according to claim 1, it is characterised in that: described cylindrical cap
(10) having hole (11) in the middle of, be installed with movable hard steel pole (12) in hole (11), hard steel pole (12) is respectively arranged at the two ends with one
Annulus snap close (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620817880.6U CN205859266U (en) | 2016-07-29 | 2016-07-29 | A kind of running water pipe air relief valve with convenient sewage draining exit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620817880.6U CN205859266U (en) | 2016-07-29 | 2016-07-29 | A kind of running water pipe air relief valve with convenient sewage draining exit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205859266U true CN205859266U (en) | 2017-01-04 |
Family
ID=57653204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620817880.6U Expired - Fee Related CN205859266U (en) | 2016-07-29 | 2016-07-29 | A kind of running water pipe air relief valve with convenient sewage draining exit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205859266U (en) |
-
2016
- 2016-07-29 CN CN201620817880.6U patent/CN205859266U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170104 Termination date: 20170729 |