CN206587306U - A kind of early stage suppresses quick response applicator - Google Patents
A kind of early stage suppresses quick response applicator Download PDFInfo
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- CN206587306U CN206587306U CN201720187228.5U CN201720187228U CN206587306U CN 206587306 U CN206587306 U CN 206587306U CN 201720187228 U CN201720187228 U CN 201720187228U CN 206587306 U CN206587306 U CN 206587306U
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- support
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- connecting tube
- closer
- ball seat
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Abstract
The utility model provides a kind of early stage suppression quick response applicator, including provided with externally threaded connecting tube, connecting tube lower end is circumscribed with water pipe, connecting tube upper end is connected with framework, the framework top is fixed with splash box by fixed screw, the end face of connecting tube upper end is provided with ball seat, temperature-sensing element component is provided between the ball seat and frame roof, temperature-sensing element component includes pressing closer screw, first support, second support and meltable component, the screw upper end that presses closer is fixed to frame roof, the screw lower end that presses closer is pressed closer on the upside of second support, the first support top presses closer second support top, the second support bottom presses closer ball seat upper surface, the first support is provided with the first neck and the second neck, the second support is provided with the 3rd neck, the meltable component is provided with the first bayonet socket and the second bayonet socket, on the first bayonet socket clamping to the 3rd neck, relative inner edge in second bayonet socket distinguishes clamping to the first neck and the second neck, the L-shape structure of first support, the second support is in S shape structures.
Description
Technical field
The utility model is related to safety fire fighting equipment technical field, refers specifically to a kind of early stage suppression quick response fire-fighting spray
Head.
Background technology
Fire-fighting spraying head is used for spraying system of fire fighting, and when a fire, water is spilt by spray head splash box to be gone out
Fire, is divided into sagging type sprinkler tip, upright sprinkler, conventional sprinkler, sidewall sprinkler head etc. at present.It is sagging
Type shower nozzle is a kind of most popular shower nozzle, sagging to be installed on water supply branch pipe, and watering is shaped as parabolic build, Jiang Zongshui
The 80~100% of amount spray to ground.Protection has the room of furred ceiling, in furred ceiling arranged beneath shower nozzle, should using sagging type shower nozzle or
Furred ceiling type shower nozzle.Some such shower nozzles are relatively adapted to application fire controlled shower nozzle, with larger drop particle diameter, are used exclusively for
Protect the special applications type shower nozzle in the places such as high stacking, high shelf warehouse.Although such shower nozzle possesses some more advantages,
The part but such product still comes with some shortcomings：The welding knot that this temperature-sensing element component of existing similar products is used
Structure, welding position bears pulling force for a long time, and the quality of welding quality can not carry out effective checking to it, there is certain void
Weldering, dry joint phenomenon, total design is also unreasonable in addition, and whole temperature-sensing element component grips arm and installation portion exposed to shower nozzle
The outside of part, easily causes collision and leaves hidden danger of quality, and the temperature-sensing element crystallization by welding is easily by environment and the shadow of time
Ring and cause the reduction of weld strength and the rising of operating temperature, exist larger because by mistake shower nozzle is sprayed or operating temperature rise is made
Into the risk of heavy economic losses.
Utility model content
The purpose of this utility model is in view of the above-mentioned problems, providing a kind of early stage suppresses quick response applicator, work
Reliability is largely increased, and the mistake spray probability of shower nozzle is reduced to greatest extent.
In order to solve the above-mentioned technical problem, the technical solution of the utility model is：
A kind of early stage suppresses quick response applicator, including provided with externally threaded connecting tube, outside the connecting tube lower end
Water pipe is connected to, the connecting tube upper end is connected with framework, and the framework top is fixed with splash box, the company by fixed screw
The end face for taking over upper end is provided with ball seat, and temperature-sensing element component, the temperature-sensing element group are provided between the ball seat and frame roof
Part includes pressing closer screw, first support, second support and meltable component, and the screw upper end that presses closer is fixed to frame roof, institute
State and press closer screw lower end and press closer on the upside of second support, the first support top presses closer second support top, the second support
Bottom presses closer ball seat upper surface, and the first support is provided with the first neck and the second neck, and the second support is provided with the
Three necks, the meltable component is provided with the first bayonet socket and the second bayonet socket, the first bayonet socket clamping to the 3rd neck, described
Relative inner edge in second bayonet socket distinguishes clamping to the first neck and the second neck, the L-shape structure of first support, and described the
Two supports are in S shape structures.
Installed preferably, the end face of the connecting tube upper end is provided with the annular groove installed for ball seat, the annular groove
There is seal washer.
Preferably, provided with circular projection on the upside of the ball seat, the projection radial outer wall is provided with annular groove, along described
Annular groove is provided with U-shaped spring, and the two ends of the spring are attached on framework.
The characteristics of the utility model has following and beneficial effect：
It is presently the most reliable welded type (sheet) temperature-sensing element modular construction using above-mentioned technical proposal, because using
Whole temperature-sensing element component is hidden in chassis body, is fully located within installation position, so functional reliability is obtained
Greatly improve, the mistake spray probability of shower nozzle is reduced to greatest extent, so as to greatly reduce the business risk of enterprise, additionally by the
One support, second support and meltable component are engaged to form a temperature-sensing element that there is keying to act on, and substantially increase water spray
Promptness and reliability.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the accompanying drawing used required in description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, before creative labor is not paid
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is anatomy schematic diagram of the present utility model；
Fig. 2 is Fig. 1 side view；
Fig. 3 is the structural representation of Fig. 1 medium-height trestles；
Fig. 4 is the structural representation of meltable component in Fig. 1.
In figure, 1- frameworks；2- splash boxs；3- ball seats；4- seal washers；5- first supports；The necks of 51- first；52- second
Neck；6- second supports；The necks of 61- the 3rd；62- presses closer groove；The meltable components of 7-；The bayonet sockets of 71- first；The bayonet sockets of 72- second；8- rings
Shape groove；9- connecting tubes；10- presses closer screw 11- fixed screw 12- springs.
Embodiment
Embodiment of the present utility model is described further below in conjunction with the accompanying drawings.Herein it should be noted that
Explanation for these embodiments is used to help understand the utility model, but does not constitute to restriction of the present utility model.This
Outside, as long as technical characteristic involved in each embodiment of the utility model disclosed below does not constitute conflict each other
It can just be mutually combined.
The utility model provides a kind of early stage suppression quick response applicator, as shown in Figure 1, Figure 2 and Figure 4, including
Provided with externally threaded connecting tube 9, the lower end of connecting tube 9 is circumscribed with water pipe, and the upper end of connecting tube 9 is connected with framework 1, and the top of framework 1 leads to
Cross fixed screw 11 and be fixed with splash box 2, the end face of the upper end of connecting tube 9 is provided with ball seat 3, is provided between ball seat 3 and the top of framework 1
Temperature-sensing element component, temperature-sensing element component includes pressing closer screw 10, first support 5, second support 6 and meltable component 7, presses closer spiral shell
10 upper ends of silk are fixed to the top of framework 1, press closer the lower end of screw 10 and press closer the upside of second support 6, the top of first support 5 presses closer second
The top of support 6, the bottom of second support 6 presses closer the upper surface of ball seat 3, and first support 5 is provided with the first neck 51 and the second neck 52,
Second support 6 is provided with the 3rd neck 61, and meltable component 7 is provided with the first bayonet socket 71 and the second bayonet socket 72, and the first bayonet socket 71 blocks
It is connected on the 3rd neck 61, the relative inner edge in the second bayonet socket 72 distinguishes clamping to the first neck 51 and the second neck 52, first
The L-shape structure of support 5, second support 6 is in S shape structures.
In above-mentioned technical proposal, when there is case of fire, meltable component 7 is damaged so that first support 5 and second support
6 separation, so as to can not play a part of pressing closer ball seat 3, the outflow water of connecting tube 9, and are splashed outflow point to four by splash box 2
Week, so as to expand the area of sprinkling fire.And temperature-sensing element component is presently the most reliable welded type (sheet) temperature-sensitive member
Whole temperature-sensing element component, is hidden in chassis body, is fully located within installation position by part modular construction because employing, institute
It is largely increased with functional reliability, the mistake spray probability of shower nozzle is reduced to greatest extent, so as to greatly reduce the warp of enterprise
Risk is sought, is engaged to form a temperature-sensitive member that there is keying to act on additionally by first support, second support and meltable component
Part, substantially increases the promptness and reliability of water spray.
In the utility model, the end face of the upper end of connecting tube 9 is provided with the mounting groove installed for ball seat 3, mounting groove and is provided with
Seal washer 4, so as to improve the sealing connected between ball seat 3 and connecting tube 9, it is ensured that water can not flow out under normal conditions.
In the utility model, the upside of ball seat 3 is provided with circular projection, and projection radial outer wall is provided with annular groove 8, along annular groove
8 are provided with U-shaped spring 12, and the two ends of spring 12 are attached on framework 1.The good power-assisted that wherein spring 12 is played,
Ball seat 3 is while the thrust by water, and spring 12 can give the pulling force of ball seat 3, thus improve substantially increase water spray and
When property and reliability.
It should be understood that as shown in figure 3, the horizontal structure in the top of second support 6, the lateral surface on the top of second support 6
Correspondence presses closer the bottom of screw 41 provided with groove 62 is pressed closer, and the top of first support 5 is pressed closer to the medial surface on the top of second support 6.First
Neck 51 is located at the outside of the bottom of first support 5, and the second neck 52 is located at the inner side of the bottom of second support 5, and the 3rd neck 61 is set
On the outside of the curved portions for having the lower end of second support 6.
In above-mentioned technical proposal, first support 5, second support 6 and meltable component 7 formed after installing a constitutional balance,
Stable component, after meltable component 7 is damaged, the component breaks balance, and whole temperature-sensing element component is hidden in into chassis body
In, it is fully located within installation position, functional reliability is largely increased, the mistake spray probability of shower nozzle is reduced to greatest extent,
So as to greatly reduce the business risk of enterprise.
It should be understood that the tapered structure in the top of first support 5, the medial surface correspondence first support 5 on second support top
Top, which is provided with, presses closer groove, so as to further increase the stability of temperature-sensing element component installation, shower nozzle is reduced to greatest extent
Mistake spray probability.
It should be understood that the tapered structure in the bottom of first support 5, the cone of the upper surface of ball seat 3 correspondence first support 5 bottom
Shape structure setting presses closer groove, so as to further increase the stability of temperature-sensing element component installation, spray is reduced to greatest extent
The mistake spray probability of head.
Embodiment of the present utility model is explained in detail above in association with accompanying drawing, but the utility model is not limited to be retouched
The embodiment stated.For a person skilled in the art, it is right in the case where not departing from the utility model principle and spirit
These embodiments carry out a variety of change, modification, replacement and modification, still fall within protection domain of the present utility model.
Claims (3)
1. a kind of early stage suppresses quick response applicator, including provided with externally threaded connecting tube, the connecting tube lower end is external
There is water pipe, the connecting tube upper end is connected with framework, and the framework top is fixed with splash box by fixed screw, and its feature exists
In the end face of the connecting tube upper end is provided with ball seat, and temperature-sensing element component, the sense are provided between the ball seat and frame roof
Warm component element includes pressing closer screw, first support, second support and meltable component, and the screw upper end that presses closer is fixed to framework
Top, the screw lower end that presses closer is pressed closer on the upside of second support, and the first support top presses closer second support top, and described the
Two support bottoms press closer ball seat upper surface, and the first support is provided with the first neck and the second neck, the second support
Provided with the 3rd neck, the meltable component is provided with the first bayonet socket and the second bayonet socket, the first bayonet socket clamping to the 3rd neck
On, the relative inner edge in second bayonet socket distinguishes clamping to the first neck and the second neck, the L-shape knot of the first support
Structure, the second support is in S shape structures.
2. early stage according to claim 1 suppresses quick response applicator, it is characterised in that the connecting tube upper end
End face is provided with the annular groove installed for ball seat, the annular groove and is provided with seal washer.
3. early stage according to claim 1 suppresses quick response applicator, it is characterised in that be provided with the upside of the ball seat
Circular projection, the projection radial outer wall is provided with annular groove, and U-shaped spring is provided with along the annular groove, the spring
Two ends are attached on framework.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720187228.5U CN206587306U (en) | 2017-02-28 | 2017-02-28 | A kind of early stage suppresses quick response applicator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720187228.5U CN206587306U (en) | 2017-02-28 | 2017-02-28 | A kind of early stage suppresses quick response applicator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206587306U true CN206587306U (en) | 2017-10-27 |
Family
ID=60126207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720187228.5U Active CN206587306U (en) | 2017-02-28 | 2017-02-28 | A kind of early stage suppresses quick response applicator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206587306U (en) |
-
2017
- 2017-02-28 CN CN201720187228.5U patent/CN206587306U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 311101 Fangqiao Village, Qiaosi Street, Yuhang District, Hangzhou City, Zhejiang Province Patentee after: Jianan Fire Fighting Equipment (Zhejiang) Co., Ltd. Address before: 310000 Fangqiao Village, Qiaosi Street, Yuhang District, Hangzhou City, Zhejiang Province Patentee before: Hangzhou Jian An fire-fighting equipment Co., Ltd |
|
| CP03 | Change of name, title or address |