CN206752626U - The explosion-proof water pipe of municipal works - Google Patents
The explosion-proof water pipe of municipal works Download PDFInfo
- Publication number
- CN206752626U CN206752626U CN201720608481.3U CN201720608481U CN206752626U CN 206752626 U CN206752626 U CN 206752626U CN 201720608481 U CN201720608481 U CN 201720608481U CN 206752626 U CN206752626 U CN 206752626U
- Authority
- CN
- China
- Prior art keywords
- drainpipe
- chute
- water pipe
- baffle ring
- convex portion
- 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
Links
Abstract
The utility model discloses a kind of explosion-proof water pipe of municipal works, it includes a drainpipe, the outer wall of drainpipe is provided with more than one convex portion around the circle of drainpipe one, there is associated drain channel among convex portion, the entrance point of drainpipe is provided with a limit baffle ring, the drainage channel inwall of the drainpipe is provided with the chute of one or more, and each each convex portion of chute face is set；Every chute of outer wall face of limit baffle ring is respectively provided with a sealing block, sealing block seals chute, more than one osculum is provided with the rear side end bottom surface of chute, osculum is communicated with the associated drain channel in convex portion, and the water in drainage channel is incorporated into associated drain channel.The utility model is simple in construction, can effectively realize that pressure release when discharge pressure is excessive uses, increase the explosion-proof capabilities of water pipe.
Description
Technical field
It the utility model is related to a kind of water pipe, and in particular to a kind of explosion-proof water pipe of municipal works.
Background technology
In the prior art, water pipe typically only has a drainage channel, and water pipe has a maximum drainability, more than this
Pressure value, water pipe will burst, therefore we must be provided with the maximum pressure value that a water pipe can be born so that bear this
After pressure value, pressure release is realized, anti-antipriming pipe bursts, and increases the service life and intensity of water pipe.
The content of the invention
The utility model is directed to deficiency of the prior art, there is provided a kind of explosion-proof water pipe of municipal works, solves existing
Deficiency in technology.
The utility model is achieved through the following technical solutions：A kind of explosion-proof water pipe of municipal works, including one
Drainpipe, the outer wall of drainpipe are provided with more than one convex portion around the circle of drainpipe one, led among convex portion with assisted drainage
Road, the entrance point of drainpipe are provided with a limit baffle ring, and the drainage channel inwall of the drainpipe is provided with one or more
Chute, each each convex portion of chute face are set；
Every chute of outer wall face of limit baffle ring is respectively provided with a sealing block, sealing block sealing chute, after chute
More than one osculum is provided with the bottom surface of side, osculum is communicated with the associated drain channel in convex portion, and draining is led to
Water in road is incorporated into associated drain channel.
Preferably, one group of spring is mounted in the chute, the sealing block and spring on the limit baffle ring
Side end contact, the compression of limit baffle ring push the spring.
Preferably, when the limit baffle ring is moved to the rear side end of osculum, the row of associated drain channel and drainpipe
Aquaporin communicates.
Preferably, the centre of the limit baffle ring has an apopore run through.
The beneficial effects of the utility model are：The utility model is simple in construction, when effectively can realize that discharge pressure is excessive
Pressure release use, increase the explosion-proof capabilities of water pipe.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model；
Fig. 2 is inner section schematic diagram of the present utility model.
Coding is respectively in figure：1 is apopore, and 2 be convex portion, and 3 be associated drain channel, and 4 be drainpipe, and 5 be sealing gear
Block, 6 be limit baffle ring, and 7 be chute, and 8 be spring, and 9 be osculum.
Embodiment
As depicted in figs. 1 and 2, the explosion-proof water pipe of this municipal works, including a drainpipe 4, the outer wall of drainpipe 4 are surround
The circle of drainpipe one is provided with more than one convex portion 2, has associated drain channel 3, the entrance point peace of drainpipe 4 among convex portion 2
Equipped with a limit baffle ring 6, the drainage channel inwall of drainpipe 4 is provided with the chute 7 of one or more, and each face of chute 7 is every
Individual convex portion 2 is set；
Every chute of outer wall face of limit baffle ring 6 is respectively provided with a sealing block 5, and sealing block 5 seals chute 7, chute 7
Rear side end bottom surface on be provided with more than one osculum 9, osculum 9 communicates with the associated drain channel 3 in convex portion, and will
Water in drainage channel is incorporated into associated drain channel 3.
In the present embodiment, one group of spring 8 is mounted in chute 7, the sealing block on the limit baffle ring and spring 8
Side end contact, the push the spring 8 of limit baffle ring 6 are compressed.
Wherein, when limit baffle ring is moved to the rear side end of osculum, the drainage channel phase of associated drain channel and drainpipe
It is logical.The centre of limit baffle ring has an apopore 1 run through.We work as row by apopore draining during normal water pressure condition
When water pressure is excessive, the impulsive force of limit baffle ring will be increased, limit baffle ring can be with moving, as long as when not moving after impulsive force
To the position of osculum, it is the maximum carrying pressure of the water pipe, but continues to rise with hydraulic pressure, limit baffle ring may proceed to
The resistance of spring is overcome to advance, until crossing osculum, now i.e. may pass through osculum enters auxiliary to the water in drainage channel
In drainage channel, pressure release is realized, ensures the safety of water pipe.
The beneficial effects of the utility model are：The utility model is simple in construction, when effectively can realize that discharge pressure is excessive
Pressure release use, increase the explosion-proof capabilities of water pipe.
Claims (4)
- A kind of 1. explosion-proof water pipe of municipal works, it is characterised in that：Including a drainpipe (4), the outer wall of drainpipe (4) is surround The circle of drainpipe one is provided with more than one convex portion (2), has associated drain channel (3) among convex portion (2), drainpipe (4) Entrance point is provided with a limit baffle ring (6), and the drainage channel inwall of the drainpipe (4) is provided with the chute of one or more (7), each convex portion of each chute (7) face (2) is set；Every chute of outer wall face (7) of limit baffle ring (6) is respectively provided with a sealing block (5), sealing block (5) sealing chute (7) more than one osculum (9), osculum (9) and the auxiliary in convex portion (2), are provided with the rear side end bottom surface of chute (7) Drainage channel (3) is communicated, and the water in drainage channel is incorporated into associated drain channel (3).
- 2. the explosion-proof water pipe of municipal works as claimed in claim 1, it is characterised in that：It is mounted in the chute (7) One group of spring (8), the side end contact of sealing block (5) and spring (8) on the limit baffle ring (6), limit baffle ring (6) Push the spring (8) is compressed.
- 3. the explosion-proof water pipe of municipal works as claimed in claim 1, it is characterised in that：The limit baffle ring (6) is moved to During the rear side end of osculum (9), associated drain channel (3) communicates with the drainage channel of drainpipe (4).
- 4. the explosion-proof water pipe of municipal works as claimed in claim 1, it is characterised in that：The centre of the limit baffle ring (6) With an apopore run through (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720608481.3U CN206752626U (en) | 2017-05-27 | 2017-05-27 | The explosion-proof water pipe of municipal works |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720608481.3U CN206752626U (en) | 2017-05-27 | 2017-05-27 | The explosion-proof water pipe of municipal works |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206752626U true CN206752626U (en) | 2017-12-15 |
Family
ID=60621472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720608481.3U Expired - Fee Related CN206752626U (en) | 2017-05-27 | 2017-05-27 | The explosion-proof water pipe of municipal works |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206752626U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109737270A (en) * | 2018-12-12 | 2019-05-10 | 河海大学 | A kind of explosion-proof water pipe of municipal works |
| CN110050668A (en) * | 2019-04-30 | 2019-07-26 | 广东天濠建设工程有限公司 | Municipal drainage system |
-
2017
- 2017-05-27 CN CN201720608481.3U patent/CN206752626U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109737270A (en) * | 2018-12-12 | 2019-05-10 | 河海大学 | A kind of explosion-proof water pipe of municipal works |
| CN110050668A (en) * | 2019-04-30 | 2019-07-26 | 广东天濠建设工程有限公司 | Municipal drainage system |
| CN110050668B (en) * | 2019-04-30 | 2021-04-30 | 广东天濠建设工程有限公司 | Municipal drainage system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206752626U (en) | The explosion-proof water pipe of municipal works | |
| CN107012938A (en) | The explosion-proof water pipe of municipal works | |
| CN203477685U (en) | Seal ring | |
| CN203314756U (en) | Air charging connector of sparkling water machine | |
| CN105490243A (en) | Sealed isolation connector | |
| CN201651298U (en) | Sealing device characterized by corrosion resistance, high temperature resistance and high pressure resistance | |
| CN201401537Y (en) | Ball core check valve preventing natural leakage | |
| CN105804688A (en) | Compression type bidirectional pressure-bearing non-washable shaft packer | |
| CN203303548U (en) | Outdoor fire hydrant for automatically discharging residual water | |
| CN211039817U (en) | Check valve for hydraulic and civil engineering | |
| CN204401730U (en) | Sewer pipe | |
| CN106641358A (en) | Safety valve with drainage function for rapid gas water heater | |
| CN204118676U (en) | Seal isolation joint | |
| CN201028084Y (en) | Leakage-proof safety valve | |
| CN202418908U (en) | Forced water-saving device for water outlet of faucet | |
| CN205048069U (en) | Plug of coupling | |
| CN203516856U (en) | Oil return reset one-way valve device | |
| CN202165642U (en) | Safety valve in utilizing water | |
| CN204535801U (en) | With the intellectual water meter copper shell of spring structure ball valve | |
| CN201836477U (en) | Ejecting and pressing double-acting pressure relieving device | |
| CN203081332U (en) | Spiral sealing gasket | |
| CN208885502U (en) | A kind of exhaust joint | |
| CN205026106U (en) | Fire -extinguishing valve | |
| CN203569523U (en) | Movable baffle | |
| CN202728533U (en) | Backsiphonage venting device of soil pipe and sewage pipe of sanitary unit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171215 Termination date: 20190527 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |