CN208003302U - A kind of fire-fighting spray head - Google Patents
A kind of fire-fighting spray head Download PDFInfo
- Publication number
- CN208003302U CN208003302U CN201820070921.9U CN201820070921U CN208003302U CN 208003302 U CN208003302 U CN 208003302U CN 201820070921 U CN201820070921 U CN 201820070921U CN 208003302 U CN208003302 U CN 208003302U
- Authority
- CN
- China
- Prior art keywords
- vitreum
- fire
- spray head
- fighting spray
- water fender
- 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
Links
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
- Nozzles (AREA)
Abstract
The utility model discloses a kind of fire-fighting spray heads, including nozzle mounting seat, water fender, vitreum and vitreum fixation kit, the column that nozzle mounting seat is vertically arranged, middle part is provided with limbers vertically, outside is equipped with screw thread for installing, and the water fender is blocked in the bottom end of outlet pass and is equipped with elastic component between nozzle mounting seat, and vitreum one end is against on water fender, the other end is fixed on vitreum fixation kit, and expanding liquid is filled in vitreum.When using this fire-fighting spray head, after vitreum is broken through, water fender can fall faster so that the efficiency of fire-fighting is higher.
Description
Technical field
The utility model is related to field of fire fighting equipment, more particularly to a kind of 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 go out
Fire is usually used in indoor suspended ceiling.
Existing fire-fighting spraying head can refer to the Chinese patent that notification number is CN205964789U, and it discloses a kind of fire-fightings
Spray head, including nozzle mounting seat, water fender, vitreum and vitreum fixation kit, the column that nozzle mounting seat is vertically arranged
Shape, middle part are provided with limbers vertically, and outside is equipped with screw thread for installing, and water fender is blocked in the bottom end of outlet pass,
Vitreum one end is against on water fender, and the other end is fixed on vitreum fixation kit, and expanding liquid is filled in vitreum, swollen
Swollen liquid is usually ether, and vitreum is broken through in heat expansion so that water fender is fallen, and the water in nozzle mounting seat sprays.
However, water fender is blocked on outlet pass, after vitreum is broken through, water fender is not easy under the action of pressure
Hurtle down, extend the reaction time of fire-fighting so that fire-fighting it is less efficient.
Utility model content
The purpose of this utility model is to provide a kind of fire-fighting spray head, its advantage is that using this fire-fighting spray head
When, after vitreum is broken through, water fender can fall faster so that the efficiency of fire-fighting is higher.
The above-mentioned technical purpose of the utility model technical scheme is that：A kind of fire-fighting spray
Head, including nozzle mounting seat, water fender, vitreum and vitreum fixation kit, the column that nozzle mounting seat is vertically arranged, in
Portion is provided with limbers vertically, and outside is equipped with screw thread for installing, the water fender be blocked in the bottom end of outlet pass and
Elastic component is equipped between nozzle mounting seat, vitreum one end is against on water fender, and the other end is fixed on vitreum fixation kit
On, expanding liquid is filled in vitreum.
By using above-mentioned technical proposal, elastic component is installed between water fender and water spray mounting base so that work as vitreum
After breaking through, water fender can fall faster under the action of the elastic member so that the efficiency of fire-fighting is higher.
The utility model is further arranged to：The elastic component is spring.
By using above-mentioned technical proposal, water fender can be made to fall faster by spring.
The utility model is further arranged to：The elastic component is shrapnel.
By using above-mentioned technical proposal, water fender can be made to fall faster by shrapnel.
The utility model is further arranged to：The vitreum fixing piece includes mounting post and two support arms, and mounting post is set
In vitreum bottom end, two support arms are in bent, are oppositely arranged on the both sides of vitreum, one end is fixedly mounted on nozzle mounting seat
On, the other end is fixedly connected in mounting post and mounting base is fixed, and threaded hole is provided in the middle part of mounting post, is provided with abutting
Bolt, abutting bolt are passed through from threaded hole bottom end and are against on vitreum.
By using above-mentioned technical proposal, pushes against bolt and push vitreum to be fastened by rotation so that vitreum is solid
Determine part vitreum is fixed.
The utility model is further arranged to：It is additionally provided with protection rubber cushion between abutting bolt and the vitreum, it is described
It pushes against bolt and is provided with groove close to one end of vitreum, protection elastic mounting is located in groove.
By using above-mentioned technical proposal so that first protection rubber cushion can be placed in groove when installation, when installation compared with
It is operated for convenience.
The utility model is further arranged to：The disconnected section of the support arm is in the top triangle towards vitreum.
By using above-mentioned technical proposal so that support arm is not easy to influence water ejection.
In conclusion the utility model has the advantages that：When using this fire-fighting spray head, work as vitreum
After breaking through, water fender can fall faster so that the efficiency of fire-fighting is higher.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the sectional view of the utility model；
Fig. 3 is the exploded perspective view that the utility model is used to embody shrapnel.
In figure, 1, nozzle mounting seat；2, water fender；3, vitreum；4, vitreum fixation kit；41, mounting post；42, it props up
Brace；43, bolt is pushed against；431, nut；44, rubber cushion is protected；5, elastic component；51, spring；52, shrapnel；6, splash box.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing.The identical attached drawing of wherein identical parts
Label indicates.It should be noted that word "front", "rear" used in the following description, "left", "right", "upper", "lower", " bottom
Face " and " top surface " refer to that the direction in attached drawing, word "inner" and "outside" are referred respectively to towards or away from particular elements geometry
The direction at center.
A kind of fire-fighting spraying head combined with Figure 1 and Figure 2, including nozzle mounting seat 1, water fender 2, vitreum 3 and vitreum are solid
Determine component 4, the column that nozzle mounting seat 1 is vertically arranged, middle part is provided with limbers vertically, and outside is used equipped with screw thread
In installation, water fender 2 is blocked in the bottom end of outlet pass and is equipped with elastic component 5 between nozzle mounting seat 1, and elastic component 5 can be
Spring 51 or shrapnel 52（Referring to Fig. 3）, 3 one end of vitreum is against on water fender 2, and the other end is fixed on vitreum fixation kit
On 4, expanding liquid is filled in vitreum 3, expanding liquid is usually ether, and heat expansion breaks through vitreum 3 so that water blocking
Plate 2 is fallen, and the water in nozzle mounting seat 1 sprays, and horizontally disposed splash box 6, splash box 6 are equipped on vitreum fixation kit
It is located at the lower section of outlet pass so that the area of water covering is larger.
3 fixing piece of vitreum includes mounting post 41 and two support arms 42, and mounting post 41 is located at 3 bottom end of vitreum；Two supports
Arm 42 is in bent, is oppositely arranged on the both sides of vitreum 3, and one end is fixedly mounted on nozzle mounting seat 1, and the other end, which is fixed, to be connected
It is connected in mounting post 41 and mounting post 41 is fixed, the disconnected section of support arm 42 is in the top triangle towards vitreum 3, is made
It is smaller to obtain the resistance that support arm 42 generates water；The middle part of mounting post 41 is provided with threaded hole, is provided with and pushes against bolt 43, pushes against spiral shell
Bolt 43 is passed through from threaded hole bottom end and is against on vitreum 3, is preferably pushed against and is additionally provided with protective rubber between bolt 43 and vitreum 3
44 pairs of vitreums 3 of pad are protected, and are pushed against bolt 43 and are provided with groove close to one end of vitreum 3, the protection fixation of rubber cushion 44 is located at
It in groove, is easily installed and stores, splash box 6, which is set in, to be pushed against on bolt 43, and the nut 431 by pushing against bolt 43 limits
In level.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can as needed make the present embodiment the modification of not creative contribution after reading this specification, but
As long as all being protected by Patent Law in the right of the utility model.
Claims (7)
1. a kind of fire-fighting spray head, including nozzle mounting seat（1）, water fender（2）, vitreum（3）With vitreum fixation kit
（4）, nozzle mounting seat（1）The column being vertically arranged, middle part are provided with limbers vertically, and outside is used for equipped with screw thread
Installation, it is characterised in that：The water fender（2）It is blocked in the bottom end of outlet pass and and nozzle mounting seat（1）Between be equipped with elasticity
Part（5）, vitreum（3）One end is against water fender（2）On, the other end is fixed on vitreum fixation kit（4）On, vitreum（3）
It is interior to be filled with expanding liquid.
2. a kind of fire-fighting spray head according to claim 1, it is characterised in that：The elastic component（5）For spring（51）.
3. a kind of fire-fighting spray head according to claim 1, it is characterised in that：The elastic component（5）For shrapnel（52）.
4. a kind of fire-fighting spray head according to claim 1, it is characterised in that：The vitreum（3）Fixing piece includes
Mounting post（41）With two support arms（42）, mounting post（41）It is located at vitreum（3）Bottom end, two support arms（42）In bent, phase
To being arranged in vitreum（3）Both sides, one end is fixedly mounted on nozzle mounting seat（1）On, the other end is fixedly connected on mounting post
（41）On by mounting post（41）It is fixed, mounting post（41）Middle part be provided with threaded hole, be provided with abutting bolt（43）, push against
Bolt（43）It is passed through from threaded hole bottom end and is against vitreum（3）On.
5. a kind of fire-fighting spray head according to claim 4, it is characterised in that：Between abutting bolt and the vitreum
It is additionally provided with protection rubber cushion（44）, the abutting bolt（43）Close to vitreum（3）One end be provided with groove, protect rubber cushion（44）
Fixation is located in groove.
6. a kind of fire-fighting spray head according to claim 4, it is characterised in that：The support arm（42）Disconnected section be in
It is top towards vitreum（3）Triangle.
7. a kind of fire-fighting spray head according to claim 4, it is characterised in that：The vitreum fixation kit（4）On
Horizontally disposed splash box is installed（6）, splash box（6）It is located at the lower section of outlet pass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820070921.9U CN208003302U (en) | 2018-01-16 | 2018-01-16 | A kind of fire-fighting spray head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820070921.9U CN208003302U (en) | 2018-01-16 | 2018-01-16 | A kind of fire-fighting spray head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208003302U true CN208003302U (en) | 2018-10-26 |
Family
ID=63882939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820070921.9U Expired - Fee Related CN208003302U (en) | 2018-01-16 | 2018-01-16 | A kind of fire-fighting spray head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208003302U (en) |
-
2018
- 2018-01-16 CN CN201820070921.9U patent/CN208003302U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181026 Termination date: 20210116 |