CN207055775U - A kind of telescopic spray equipment in deck - Google Patents
A kind of telescopic spray equipment in deck Download PDFInfo
- Publication number
- CN207055775U CN207055775U CN201720901732.7U CN201720901732U CN207055775U CN 207055775 U CN207055775 U CN 207055775U CN 201720901732 U CN201720901732 U CN 201720901732U CN 207055775 U CN207055775 U CN 207055775U
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- China
- Prior art keywords
- valve
- valve element
- valve body
- opening
- switch member
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Abstract
The utility model discloses a kind of telescopic spray equipment in deck, including valve body, valve element and elastic component, in the tailpiece of the piston rod of the valve element spray switch member is coaxially arranged with the water inlet of the valve body, the first opening is provided between the water outlet of the piston rod of the valve element and the valve body inner ring surface, the valve element section is provided with the second opening in the Y-shaped to stand upside down, the head annular of the Y-shaped；Water, which flows into, compresses the elastic component, and the tailpiece of the piston rod of the valve element is ejected backward, the spray switch member is pushed up out, and water flows through water inlet, the head recess of valve element Y-shaped, the second opening, the first opening, delivery port and sprayed laterally successively.The utility model is slided up and down by piston in valve body inner ring surface, so as to realize the opening and closing of spray switch member, has the characteristics of speed of open and close is fast, stability is high, spraying effect is good.
Description
Technical field
Fire-fighting control device technical field is the utility model is related to, relates generally to a kind of telescopic spray equipment in deck.
Background technology
Fire is most frequently, most generally threatens one of major casualty of public security and social development.In order in time should
To fire, current domestic public place is fitted with a kind of fire extinguishing system, can not realize comprehensive spray, can only be to one
Orientation is sprayed, although the intensity of a fire in this orientation is controlled, the intensity of a fire in other orientation is still spreading, or even by wire
Blow, blocked control system to go to control the lasting startup of water injector, missed the Best Times for preventing fire spreading.In addition,
This disposable device can not cut off the water supply at the scene, and after fire is extinguished, the water connector of stretching can not automatically retract, valuable
Water resource be largely wasted.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of achievable comprehensive spray, the speed of open and close
It hurry up, the telescopic spray equipment in deck that spraying effect is good.
Technical problem to be solved in the utility model can be adopted the following technical scheme that to realize：
A kind of telescopic spray equipment in deck, including valve body, piston end are arranged on the valve element of the valve inner, described
An annular resilient part is provided between the inner face of the piston of the inner face of the water outlet of valve body and the valve element, its feature exists
In, a spray switch member is coaxially arranged with the water inlet of the valve body in the tailpiece of the piston rod of the valve element, the valve element
The first opening is provided between the water outlet of piston rod and the valve body inner ring surface, the valve element section is in the Y words to stand upside down
Shape, the head annular of the Y-shaped are provided with the second opening；
The current for carrying pressure rush at the water inlet of the valve body, and the elastic component is compressed, by the piston of the valve element
Rod end is ejected to the delivery port direction of the valve body, and the spray switch member is pushed up out with the valve element, and water flows through institute successively
State the water inlet of valve body, the head recess of valve element Y-shaped, the second opening, the first opening, the delivery port of valve body and then to institute
State and sprayed on the outside of the delivery port of valve body.
In a preferred embodiment of the present utility model, the section of the spray switch member is in T shape, the valve body
Delivery port set in a ring with it is described it is T-shaped be engaged it is horn-like, it is described spray switch member pushed up out rear water can be outside
360 degree of side is sprayed.
The beneficial effects of the utility model are：A kind of telescopic spray equipment in deck, by piston on valve body inner ring surface
Lower slider, so as to realize the opening and closing of spray switch member, the speed with open and close is fast, stability is high, spraying effect
The characteristics of good；The delivery port of valve body is set circlewise, and comprehensive spray can be achieved.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the telescopic spray equipment in deck of the utility model.
Fig. 2 is a kind of spray schematic diagram of the telescopic spray equipment in deck of the utility model.
Embodiment
In order that technological means, creation characteristic, reached purpose and effect that the utility model is realized are easy to understand, under
Face combines and is specifically illustrating, and the utility model is expanded on further.
Referring to Fig. 1 to Fig. 2, what is provided in figure is a kind of telescopic spray equipment in deck, including valve body 100, the end of piston 210
The valve element 200 being arranged on inside valve body 100, inner face at the delivery port 120 of valve body 100 are interior with the piston 221 of valve element 200
It is provided with an annular resilient part 300 between side end face, annular resilient part 300 is a ring-spring, the inner ring surface and valve element of spring
The first circulation passage 310 is provided between 200 outer ring surface.
The end of outer ring surface delivery port 120 of valve body 100 is provided with first annular groove 121, in the outer ring surface water outlet of valve body 100
Mouth end is connected with rear end cap 400, and first annular raised 410, first is provided with the inner ring surface delivery port 120 of rear end cap 400
The front end face of annular groove 121 is engaged with first annular raised 410 rear end face by a seal 122, first annular convex
Rise 410 thickness be more than first annular groove 121 width.Annular is provided with the first positioning in the middle part of the outer ring surface of valve body 100
Circle 130, some and axis parallel of valve body 100 the second fastener is provided between the first centring ring 130 and rear end cap 400
520, facilitate valve body 100 and preferably position.
A spray switch member 600 is coaxially arranged with the water inlet of valve body 100 at the end of piston rod 220 of valve element 200, is sprayed
It is connected between leaching switch member 600 and valve element 200 by the first fastener 510, the first fastener 510 is arranged on spray switch
At the axle center of part 600 and valve element 200；Spray that the section of switch member 600 is in T shape, what the delivery port of valve body 100 was set in a ring
It is engaged horn-like with T-shaped, spray switch member 600 is opened rear water by top and can sprayed with 360 degree laterally, comprehensive
Spray prevention fire spreading that can be more quickly and effectively.
The first opening 140, valve are provided between the piston rod 220 of valve element 200 and the water outlet of the inner ring surface of valve body 100
The section of core 200 is provided with the second opening 211 in the Y-shaped to stand upside down, the head annular of Y-shaped；The current for carrying pressure rush at
The water inlet 110 of valve body 100, the end of piston rod 220 of valve element 200 is ejected to the direction of delivery port 120 of valve body 100, spray is opened
Part 600 is closed to be opened by top with valve element 200, water flow through successively the water inlet 110 of valve body 100, valve element 200Y fonts head recess,
Second opening 211, the first circulation passage 310, the first opening 140, the delivery port 120 of valve body 100 and then to valve body 100
The outside of delivery port 120 carries out 360 degree of sprays.
The advantages of general principle of the present utility model, principal character and the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, the utility model can also on the premise of the spirit and scope of the utility model is not departed from
There are various changes and modifications, these changes and improvements are both fallen within claimed the scope of the utility model.The utility model will
Protection domain is asked to be defined by appended claims and coordinate.
Claims (2)
1. a kind of telescopic spray equipment in deck, including valve body, piston end are arranged on the valve element of the valve inner, in the valve
An annular resilient part is provided between the inner face of the piston of the inner face of the water outlet of body and the valve element, its feature exists
In, a spray switch member is coaxially arranged with the water inlet of the valve body in the tailpiece of the piston rod of the valve element, the valve element
The first opening is provided between the water outlet of piston rod and the valve body inner ring surface, the valve element section is in the Y words to stand upside down
Shape, the head annular of the Y-shaped are provided with the second opening；
The current for carrying pressure rush at the water inlet of the valve body, and the elastic component is compressed, by the tailpiece of the piston rod of the valve element
Ejected to the delivery port direction of the valve body, the spray switch member is pushed up out with the valve element, and water flows through the valve successively
The water inlet of body, the head recess of valve element Y-shaped, the second opening, the first opening, the delivery port of valve body and then to the valve
Sprayed on the outside of the delivery port of body.
A kind of 2. telescopic spray equipment in deck as claimed in claim 1, it is characterised in that the section of the spray switch member
In T shape, what the delivery port of the valve body was set in a ring T-shaped is engaged horn-like, the spray switch member with described
Rear water is opened by top to be sprayed with 360 degree laterally.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720901732.7U CN207055775U (en) | 2017-07-24 | 2017-07-24 | A kind of telescopic spray equipment in deck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720901732.7U CN207055775U (en) | 2017-07-24 | 2017-07-24 | A kind of telescopic spray equipment in deck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207055775U true CN207055775U (en) | 2018-03-02 |
Family
ID=61517280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720901732.7U Active CN207055775U (en) | 2017-07-24 | 2017-07-24 | A kind of telescopic spray equipment in deck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207055775U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110904607A (en) * | 2018-09-18 | 2020-03-24 | 青岛海尔滚筒洗衣机有限公司 | Spraying device and washing machine with same |
-
2017
- 2017-07-24 CN CN201720901732.7U patent/CN207055775U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110904607A (en) * | 2018-09-18 | 2020-03-24 | 青岛海尔滚筒洗衣机有限公司 | Spraying device and washing machine with same |
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| GR01 | Patent grant |