CN206221843U - A kind of explosion-proof adapter - Google Patents
A kind of explosion-proof adapter Download PDFInfo
- Publication number
- CN206221843U CN206221843U CN201621198001.2U CN201621198001U CN206221843U CN 206221843 U CN206221843 U CN 206221843U CN 201621198001 U CN201621198001 U CN 201621198001U CN 206221843 U CN206221843 U CN 206221843U
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- China
- Prior art keywords
- explosion
- delivery port
- movable terminal
- water inlet
- main body
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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model discloses a kind of explosion-proof adapter, including hollow main body, main body is provided with water inlet and delivery port, movable terminal is provided between water inlet and delivery port, internal thread and external screw thread that the convenient equipment such as with outer water tube is connected are respectively arranged with by water inlet and delivery port, so that connection is more efficient and convenient, and its connection is more consolidated, movable terminal is when water pipe explosion causes the differential water pressures between adapter water inlet and delivery port excessive simultaneously, front end by be provided with block water plate can preferably stress make movable terminal after move so as to blocking delivery port by rear end, prevent current from splashing, avoid waste and the influence surrounding enviroment of water resource.
Description
Technical field
The utility model is related to water pipe head technical field, more particularly, to a kind of explosion-proof adapter.
Background technology
The function of water pipe typically only guides the function of current currently on the market, does not have anti-antipriming pipe explosion function generally,
Its product quality is also uneven, even if water pipe quality is good enough, because the external factors such as use environment and use time have not
Certainty, water pipe there is a possibility that explosion, cause the situation for the injection of current direction surrounding occur to occur, and easily cause flood, people
Body and property loss.At present, although in the market has the explosion-proof apparatus product for being similar to and preventing explosion water pipe, but, its complex structure, consumption
Material is more, and the effect of anti-antipriming pipe explosion is not ideal, installs connection inconvenient.
Utility model content
In order to overcome the deficiencies in the prior art, the utility model provides a kind of explosion-proof adapter, and it has simple structure, connects
Connect the characteristics of facilitating.
The technical scheme that the utility model is used is mainly：A kind of explosion-proof adapter, including hollow main body, the master
Body is provided with water inlet and delivery port, and movable terminal is provided between the water inlet and delivery port, and the movable terminal is set
There are the front-end and back-end for corresponding to main body water inlet and delivery port respectively, the rear end external diameter is more than delivery port internal diameter, the front end
Block water plate is provided with, rear end is connected with spring, and the movable terminal is slidably mounted in main body by spring, the water inlet
The internal thread and external screw thread being connected with external equipment are respectively arranged with delivery port.
Used as the improvement of above-mentioned technical proposal, the body interior is provided with a sleeve, and the movable terminal is held on set
In cylinder.
Used as the further improvement of above-mentioned technical proposal, described sleeve one end is provided with connection end, and the connection end passes through
Waterproof apron is provided with to be connected with sleeve one end.
Further, the main body is located at sleeve top and is provided with screens, and waterproof gasket is provided with the screens.
Further, the block water plate is made up of the dash terminal for being arranged at the polylith flabellum shape of movable terminal front end.
Further, the rear end of the movable terminal is provided with inclined introduction part.
Further, the spring is conical compression spring, and its vertex of a cone end is connected on the rear end of movable terminal.
Further, the water inlet outer end is in hexagonal nut or is provided with annular knurl skid resistance strip.
The beneficial effects of the utility model are：
A kind of explosion-proof adapter of the present utility model, including hollow main body, main body are provided with water inlet and delivery port, enter
Movable terminal is provided between the mouth of a river and delivery port, convenient and outer water tube etc. is respectively arranged with by water inlet and delivery port
The internal thread and external screw thread of equipment connection so that connection is more efficient and convenient, and its connection is more firm, while movable terminal
When water pipe explosion causes the differential water pressures between adapter water inlet and delivery port excessive, front end can be with by being provided with block water plate
Preferably stress is moved so as to effectively block delivery port by rear end after making movable terminal, prevents current from splashing, it is to avoid water resource
Waste and influence surrounding enviroment.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is decomposition texture schematic diagram of the present utility model；
Fig. 3 is the structural representation of movable terminal；
Fig. 4 is the structural representation of sleeve；
Fig. 5 is the structural representation of connection end；
Fig. 6 is the structural representation of another embodiment of the present utility model.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Referring to figs. 1 to Fig. 6, a kind of explosion-proof adapter of the present utility model, including hollow main body 1, the main body 1 is set
There are water inlet 11 and delivery port 12, movable terminal 2, the movable terminal 2 are provided between the water inlet 11 and delivery port 12
The front-end and back-end for corresponding to main body water inlet 11 and delivery port 12 respectively are provided with, the rear end external diameter is more than in delivery port 12
Footpath, the front end is provided with block water plate 21, and rear end is connected with spring 3, and the movable terminal 2 is slidably mounted at by spring 3
In main body 1, the water inlet 11 and delivery port 12 are respectively arranged with the internal thread and external screw thread being connected with external equipment.This practicality
It is new to be respectively arranged with internal thread and outer spiral shell that the convenient equipment such as with outer water tube is connected by water inlet 11 and delivery port 12
Line so that connection is more efficient and convenient, and its connection is more firm, while movable terminal 2 causes adapter in water pipe explosion
When differential water pressures between water inlet 11 and delivery port 12 are excessive, front end preferably stress can make work by being provided with block water plate 21
Moved so as to block delivery port 12 by rear end after moved end 2, prevent current from splashing, it is to avoid the waste of water resource and influence peripheral ring
Border.
In the utility model, the body interior is additionally provided with a sleeve 4, and movable terminal 2 is held in sleeve 4, sleeve 4
One end is provided with connection end 5, and the connection end 5 is connected by being provided with waterproof apron 51 with the one end of sleeve 4, and sleeve 4 sets
The annular groove 40 being adapted to waterproof apron 51 is equipped with, the delivery port 12 of main body 1 is arranged on connection end 5.The two ends of sleeve 4 respectively with
Water inlet 11 is connected with delivery port 12, and the one end of spring 3 is connected in movable terminal 2, and the other end is connected on connection end 5, activity
Terminal 2 can be moved forward and backward in sleeve 4 with variation in water pressure.
It is better tightness when causing that the explosion-proof adapter be connected with outer water tube, the main body 1 sets above sleeve 4
Screens 13 is equipped with, waterproof gasket 6 is installed in the screens 13, the top of screens 13 is the water inlet 11 of main body 1, works as water inlet
11 with the first-class water source of the fire hose when being connected, by being provided with waterproof gasket 6 so that the sealing property of water inlet 11 more preferably, anti-leak-stopping
Water, waterproof gasket 6 preferably has resilient rubber sheet gasket or other materials is made.
Specifically, block water plate 21 is made up of the dash terminal for being arranged at the polylith flabellum shape of the front end of movable terminal 2, dash end
Son number can be set as desired, between adjacent dash terminal interval have space, so that current pass through, when with delivery port
When the water pipe explosion of 12 connections causes the differential water pressures of the water inlet 11 of explosion-proof adapter and delivery port 12 excessive, current will push down gear
Water end (W.E.) to be promoted move after movable terminal 2 and overcomes the elastic force of spring 3 rear end of movable terminal 2 is blocked delivery port 12, so as to prevent
Quick-fried being shot out of current avoids waste water resource.
In order that move after movable terminal 2 and block that delivery port 12 is more smooth and more fit delivery port 12, movable terminal 2
Rear end be provided with inclined introduction part 22, the tail end of introduction part 22 is provided with tiny cylinder 23, when after movable terminal 2 move when lead
Enter portion 22 to can be very good to slip into delivery port 12 and then block delivery port 12 to prevent current from going out.
In the utility model, spring 3 is preferably conical compression spring, and its vertex of a cone end is connected on the rear end of movable terminal 2,
Elastic force is more preferable.
Preferably, the outer end of water inlet 11 can select to be set in hexagonal nut or be provided with annular knurl skid resistance strip, root
Select to set the need for according to difference.Fig. 1 is one embodiment of the present utility model, and the outer end of water inlet 11 is set in the embodiment
There is annular knurl skid resistance strip, it is convenient to be turned with hand；Fig. 6 is another embodiment of the present utility model, water inlet 11 in the embodiment
Outer end is set to, in hexagonal nut, facilitate instrument to turn.
Preferred embodiment of the present utility model is the foregoing is only, is not used to limit the utility model, as long as with
Essentially identical means realize that the technical scheme of the utility model purpose is belonged within protection domain of the present utility model.
Claims (8)
1. a kind of explosion-proof adapter, including hollow main body, the main body is provided with water inlet and delivery port, it is characterised in that：
Movable terminal is provided between the water inlet and delivery port, the movable terminal is provided with and correspond to respectively main body water inlet and go out
The front-end and back-end at the mouth of a river, the rear end external diameter is more than delivery port internal diameter, and the front end is provided with block water plate, and rear end is connected with bullet
Spring, the movable terminal is slidably mounted in main body by spring, and the water inlet and delivery port are respectively arranged with and outside
The internal thread and external screw thread of equipment connection.
2. a kind of explosion-proof adapter according to claim 1, it is characterised in that：The body interior is provided with a sleeve,
The movable terminal is held in sleeve.
3. a kind of explosion-proof adapter according to claim 2, it is characterised in that：Described sleeve one end is provided with connection end,
The connection end is connected by being provided with waterproof apron with sleeve one end.
4. a kind of explosion-proof adapter according to claim 2, it is characterised in that：The main body is located at sleeve top and is provided with
Screens, waterproof gasket is provided with the screens.
5. a kind of explosion-proof adapter according to claim 1, it is characterised in that：The block water plate is by being arranged at movable terminal
The dash terminal of the polylith flabellum shape of front end is constituted.
6. a kind of explosion-proof adapter according to claim 1, it is characterised in that：The rear end of the movable terminal is provided with inclines
Oblique introduction part.
7. according to any described a kind of explosion-proof adapter of claim 1 to 6, it is characterised in that：The spring is conical compression
Spring, its vertex of a cone end is connected on the rear end of movable terminal.
8. according to any described a kind of explosion-proof adapter of claim 1 to 6, it is characterised in that：The water inlet outer end is in six
Angle nut shape is provided with annular knurl skid resistance strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621198001.2U CN206221843U (en) | 2016-11-04 | 2016-11-04 | A kind of explosion-proof adapter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621198001.2U CN206221843U (en) | 2016-11-04 | 2016-11-04 | A kind of explosion-proof adapter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206221843U true CN206221843U (en) | 2017-06-06 |
Family
ID=58793427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621198001.2U Active CN206221843U (en) | 2016-11-04 | 2016-11-04 | A kind of explosion-proof adapter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206221843U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110556766A (en) * | 2019-09-29 | 2019-12-10 | 华中科技大学鄂州工业技术研究院 | Power line sealing tool |
-
2016
- 2016-11-04 CN CN201621198001.2U patent/CN206221843U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110556766A (en) * | 2019-09-29 | 2019-12-10 | 华中科技大学鄂州工业技术研究院 | Power line sealing tool |
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