CN108167562A - A kind of connector of fire-fighting water belt - Google Patents
A kind of connector of fire-fighting water belt Download PDFInfo
- Publication number
- CN108167562A CN108167562A CN201810092807.0A CN201810092807A CN108167562A CN 108167562 A CN108167562 A CN 108167562A CN 201810092807 A CN201810092807 A CN 201810092807A CN 108167562 A CN108167562 A CN 108167562A
- Authority
- CN
- China
- Prior art keywords
- female
- pipe tail
- connector
- convex surface
- fire
- 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.)
- Withdrawn
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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L33/00—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses
- F16L33/18—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses characterised by the use of additional sealing means
-
- 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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L33/00—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses
- F16L33/24—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses with parts screwed directly on or into the hose
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention discloses a kind of connector of fire-fighting water belt, including connector main body, the connector main body includes female, snap ring and pipe tail, the pipe tail is fixedly connected by snap ring with female, the female is provided with pipe tooth along axial symmetry, and the female is internally provided with O-shaped convex surface gasket seal, and the inner wall of the pipe tail is provided with screw thread, four raised seamed edges are provided on the outer wall of the pipe tail, the seamed edge is uniformly arranged on the outer wall of pipe tail.The screw thread uses the convex surface gasket of NBR using domestic general BSP standards, the O-shaped convex surface gasket seal.Pipe tail of the present invention is fixedly connected by snap ring with female, prevents pipe tail from being detached with female, improves the firmness of connector main body；O-shaped convex surface gasket seal is provided with, overall tightness is good, and the performance for bearing negative pressure is high, particularly in the case where hydraulic pressure is larger, avoids the occurrence of the phenomenon that water band collapses out.
Description
Technical field
The present invention relates to fire protection pipelines to connect accessory technical field, specifically, being to be related to a kind of connector of fire-fighting water belt.
Background technology
With being further exacerbated by for urbanization process, high buildings and large mansions have been seen everywhere, and security against fire is also more and more therewith
It is taken seriously.Match in general building and be arranged with fire-fighting equipment, such as conventional fire extinguisher, fire hydrant.It is mating with fire hydrant
Be quick coupling and the water gun nozzle for being connected with soft water pipe, in use, connector and fire hydrant corresponding position are clamped, open
Fire hydrant, high pressure water flow can then be ejected through connector, soft water pipe, water gun nozzle.
Water gun nozzle and during water band connection at present, hydraulic giant with the tube tooth interface of connector one end is connect, water band is sleeved on company
Fixed after the other end of connector with hose clamp clamp, this connection mode there are poor sealing, firmness is low the problem of, particularly exist
In the case that hydraulic pressure is larger, it may appear that the phenomenon that water band collapses out.
Therefore, in the prior art, poor sealing, the problem of firmness is low, particularly in the case where hydraulic pressure is larger, meeting
There is the problems such as the phenomenon that water band collapses out, design a kind of connector of fire-fighting water belt, be the current technical issues that need to address.
Invention content
Goal of the invention：It is in view of the drawbacks of the prior art and insufficient, solves the problems, such as there are poor sealing, firmness are low, spy
It is not in the case where hydraulic pressure is larger, it may appear that the problems such as the phenomenon that water band collapses out, applicant improves by repeatedly practice, design
A kind of connector of fire-fighting water belt.
Technical solution：In order to achieve the above-mentioned object of the invention, a kind of connector of fire-fighting water belt, it is described including connector main body
Connector main body includes female, snap ring and pipe tail, and the pipe tail is fixedly connected by snap ring with female, and the female is along axial symmetry
Pipe tooth is provided with, the female is internally provided with O-shaped convex surface gasket seal, and the inner wall of the pipe tail is provided with screw thread, the pipe
Four raised seamed edges are provided on the outer wall of tail, the seamed edge is uniformly arranged on the outer wall of pipe tail.
Preferably, the screw thread is using domestic general BSP standards.
Preferably, the O-shaped convex surface gasket seal uses the convex surface gasket of NBR.
Advantageous effect：Compared with prior art, the present invention advantage is：
Pipe tail of the present invention is fixedly connected by snap ring with female, prevents pipe tail from being detached with female, improves connector master
The firmness of body；Be provided with O-shaped convex surface gasket seal, overall tightness is good, and the performance for bearing negative pressure is high, particularly hydraulic pressure compared with
In the case of big, the phenomenon that water band collapses out is avoided the occurrence of.
Description of the drawings
Fig. 1 is a kind of structure diagram of connector of fire-fighting water belt.
In figure：1st, female；2nd, pipe tail；3rd, pipe tooth；4th, O-shaped convex surface gasket seal；5th, seamed edge.
Specific embodiment
Below by a most preferred embodiment, the technical program is described in detail, but protection scope of the present invention
It is not limited to the embodiment.
As shown in Figure 1, a kind of connector of fire-fighting water belt, including connector main body, the connector main body include female 1,
Snap ring and pipe tail 2, the pipe tail 2 are fixedly connected by snap ring with female 1, and the female 1 is provided with pipe tooth 3, institute along axial symmetry
It states female 1 and is internally provided with O-shaped convex surface gasket seal 4, the inner wall of the pipe tail 2 is provided with screw thread, on the outer wall of the pipe tail 2
Four raised seamed edges 5 are provided with, the seamed edge 5 is uniformly arranged on the outer wall of pipe tail.
The screw thread is using domestic general BSP standards.
The O-shaped convex surface gasket seal 4 uses the convex surface gasket of NBR.
The above is only the preferred embodiment of the present invention, it should be pointed out that：For the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (3)
1. a kind of connector of fire-fighting water belt, including connector main body, it is characterised in that：The connector main body include female (1),
Snap ring and pipe tail (2), the pipe tail (2) are fixedly connected by snap ring with female (1), and the female (1) is provided with along axial symmetry
Pipe tooth (3), the female (1) are internally provided with O-shaped convex surface gasket seal (4), and the inner wall of the pipe tail (2) is provided with screw thread,
Four raised seamed edges (5) are provided on the outer wall of the pipe tail (2), the seamed edge (5) is uniformly arranged on the outer wall of pipe tail.
2. a kind of connector of fire-fighting water belt according to claim 1, it is characterised in that：The screw thread is using domestic general
BSP standards.
3. a kind of connector of fire-fighting water belt according to claim 1, it is characterised in that：The O-shaped convex surface gasket seal (4)
Using the convex surface gasket of NBR.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810092807.0A CN108167562A (en) | 2018-01-31 | 2018-01-31 | A kind of connector of fire-fighting water belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810092807.0A CN108167562A (en) | 2018-01-31 | 2018-01-31 | A kind of connector of fire-fighting water belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108167562A true CN108167562A (en) | 2018-06-15 |
Family
ID=62512837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810092807.0A Withdrawn CN108167562A (en) | 2018-01-31 | 2018-01-31 | A kind of connector of fire-fighting water belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108167562A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112009649A (en) * | 2020-09-02 | 2020-12-01 | 东台市海鸥航海设备有限公司 | Thermal insulation suit with quick-release mechanism |
| CN114688367A (en) * | 2020-12-30 | 2022-07-01 | 泰州英格伟精密机械有限公司 | Split type multi-tooth joint is carried to fracturing water |
-
2018
- 2018-01-31 CN CN201810092807.0A patent/CN108167562A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112009649A (en) * | 2020-09-02 | 2020-12-01 | 东台市海鸥航海设备有限公司 | Thermal insulation suit with quick-release mechanism |
| CN114688367A (en) * | 2020-12-30 | 2022-07-01 | 泰州英格伟精密机械有限公司 | Split type multi-tooth joint is carried to fracturing water |
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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 | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180615 |
|
| WW01 | Invention patent application withdrawn after publication |