CN204864661U - Stealthy fire control shower nozzle - Google Patents
Stealthy fire control shower nozzle Download PDFInfo
- Publication number
- CN204864661U CN204864661U CN201520429540.1U CN201520429540U CN204864661U CN 204864661 U CN204864661 U CN 204864661U CN 201520429540 U CN201520429540 U CN 201520429540U CN 204864661 U CN204864661 U CN 204864661U
- Authority
- CN
- China
- Prior art keywords
- boss
- shower nozzle
- injector head
- stealthy
- head
- 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
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model discloses a stealthy fire control shower nozzle, comprises a nozzle body, install screw nipple on the shower nozzle body, the inside holding chamber of having seted up of shower nozzle body, holding chamber internally mounted has the boss, the boss is inside to be linked together with screw nipple, the boss links to each other with the elasticity pipe, the other end of elasticity pipe links to each other with the injector head, what injector head and elasticity pipe linked to each other one serves and installs the fixed plate, the elasticity outside of tubes cup joints installs the spring, the both ends of spring link to each other with fixed plate, boss respectively, the opening part has been seted up on the shower nozzle body, the welding has sealed lid on the opening part, the seal cover is installed to sealed covering, the seal cover compresses tightly continuously with the injector head. The utility model discloses a stealthy fire control shower nozzle, the shower nozzle body links to each other through the fusible metal welding with sealed lid, and when the conflagration breaing out, sealed lid can automatic drop, and inside injector head pops out through the spring puts out a fire, and fire extinguishing efficiency is high.
Description
technical field:
The utility model relates to a kind of stealthy applicator.
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 puts out a fire, and is divided into sagging type sprinkler tip, upright sprinkler, conventional sprinkler, sidewall sprinkler head etc. at present.Existing fire-fighting spraying head is mounted in outside body of wall mostly, also exists not install, unsightly and the shortcoming taken up room, and existing stealthy applicator can only spray toward single direction, and extinguishing effect is undesirable.
summary of the invention:
The purpose of this utility model is to solve the problems of the prior art, provides one injector head energy automatic spring when breaking out of fire, and the stealthy applicator that the scope that sprays is wide.
In order to achieve the above object, the technical solution of the utility model is:
A kind of stealthy applicator, comprise head body, described head body is provided with screw nipple, described head body inside offers accommodating cavity, and described accommodating cavity inside is provided with boss, and described boss inside is connected with screw nipple; Described boss is connected with elastic tube, and the other end of described elastic tube is connected with injector head, and one end that described injector head is connected with elastic tube is provided with fixed head; Described elastic tube is socketed outward and is provided with spring, and the two ends of described spring are connected with fixed head, boss respectively; Described head body offers opening part, described opening part is welded with seal cover, described seal cover is provided with sealing shroud, described sealing shroud compresses with injector head and is connected.
Described injector head offers the first jet, the second jet and the 3rd jet that are interconnected.
Described opening part offers annular groove, described seal cover offers the annular protrusion matched with annular groove, head body and seal cover are weldingly connected by annular groove and annular protrusion.
Described screw nipple, boss, elastic tube, the first jet, to be interconnected between the second jet and the 3rd jet.
Described injector head is the injector head of taper.
The beneficial effects of the utility model are: the stealthy applicator of one of the present utility model, head body and seal cover are weldingly connected by fusible metal, when a fire, and seal cover meeting Automatic-falling, inner injector head is ejected by spring and puts out a fire, and fire-fighting efficiency is high.
accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model.
detailed description of the invention:
Embodiment 1
The stealthy applicator of one as shown in Figure 1, comprise head body 1, described head body 1 is provided with screw nipple 2, described head body 1 inside offers accommodating cavity 3, described accommodating cavity 3 inside is provided with boss 4, and described boss 4 inside is connected with screw nipple 2; Described boss 4 is connected with elastic tube 5, and the other end of described elastic tube 5 is connected with injector head 6, and one end that described injector head 6 is connected with elastic tube 5 is provided with fixed head 7.
Described injector head 6 offers the first jet 61, second jet 62 and the 3rd jet 63 that are interconnected.Described screw nipple 2, boss 4, to be interconnected between elastic tube 5, first jet 61, second jet 62 and the 3rd jet 63.
The outer socket of described elastic tube 5 is provided with spring 8, and the two ends of described spring 8 are connected with fixed head 7, boss 4 respectively; Described head body 1 offers opening part 11, described opening part 11 is welded with seal cover 9.Described opening part 11 offers annular groove 12, described seal cover 9 offers the annular protrusion 92 matched with annular groove 12, head body 1 and seal cover 9 are weldingly connected by annular groove 12 and annular protrusion 92.Seal cover 9 uses fusible metal to weld, and melting point is 57 degree.Described seal cover 9 is provided with sealing shroud 91, and described sealing shroud 91 compresses with injector head 6 and is connected.When non-breaking out of fire, spring 8 and elastic tube 5 are in compressive state, and injector head 6 seals fixing by sealing shroud 91, water can not be leaked out.When a fire, for the fusible metal fusing of welding, elastic tube 5 and spring 8 make injector head 6 eject, and current are sprayed on a large scale by the first jet 61, second jet 62 and the 3rd jet 63, reach the effect of fire extinguishing.
The stealthy applicator of one of the present embodiment, head body and seal cover are weldingly connected by fusible metal, and when a fire, seal cover meeting Automatic-falling, inner injector head is ejected by spring and puts out a fire, and fire-fighting efficiency is high.
Claims (5)
1. a stealthy applicator, it is characterized in that: comprise head body (1), described head body (1) is provided with screw nipple (2), described head body (1) inside offers accommodating cavity (3), described accommodating cavity (3) inside is provided with boss (4), and described boss (4) inside is connected with screw nipple (2); Described boss (4) is connected with elastic tube (5), and the other end of described elastic tube (5) is connected with injector head (6), and one end that described injector head (6) is connected with elastic tube (5) is provided with fixed head (7); Described elastic tube (5) is socketed outward and is provided with spring (8), and the two ends of described spring (8) are connected with fixed head (7), boss (4) respectively; Described head body (1) offers opening part (11), described opening part (11) is welded with seal cover (9), described seal cover (9) is provided with sealing shroud (91), described sealing shroud (91) compresses with injector head (6) and is connected.
2. the stealthy applicator of one according to claim 1, is characterized in that: described injector head (6) offers the first jet (61), the second jet (62) and the 3rd jet (63) that are interconnected.
3. the stealthy applicator of one according to claim 1, it is characterized in that: described opening part (11) offers annular groove (12), described seal cover (9) offers the annular protrusion (92) matched with annular groove (12), head body (1) and seal cover (9) are weldingly connected by annular groove (12) and annular protrusion (92).
4. the stealthy applicator of one according to claim 1, is characterized in that: described screw nipple (2), boss (4), elastic tube (5), the first jet (61), be interconnected between the second jet (62) and the 3rd jet (63).
5. the stealthy applicator of one according to claim 1, is characterized in that: the injector head that described injector head (6) is taper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520429540.1U CN204864661U (en) | 2015-06-18 | 2015-06-18 | Stealthy fire control shower nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520429540.1U CN204864661U (en) | 2015-06-18 | 2015-06-18 | Stealthy fire control shower nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204864661U true CN204864661U (en) | 2015-12-16 |
Family
ID=54809100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520429540.1U Expired - Fee Related CN204864661U (en) | 2015-06-18 | 2015-06-18 | Stealthy fire control shower nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204864661U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108635713A (en) * | 2018-05-16 | 2018-10-12 | 西安工程大学 | A kind of Novel firefighting nozzle |
-
2015
- 2015-06-18 CN CN201520429540.1U patent/CN204864661U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108635713A (en) * | 2018-05-16 | 2018-10-12 | 西安工程大学 | A kind of Novel firefighting nozzle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151216 Termination date: 20160618 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |