CN205699012U - Hand-throw type extinguishing device - Google Patents
Hand-throw type extinguishing device Download PDFInfo
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- CN205699012U CN205699012U CN201620679138.3U CN201620679138U CN205699012U CN 205699012 U CN205699012 U CN 205699012U CN 201620679138 U CN201620679138 U CN 201620679138U CN 205699012 U CN205699012 U CN 205699012U
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- control valve
- bit triplet
- hand control
- sensing element
- temperature
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Abstract
A kind of hand-throw type extinguishing device, relate to fire-extinguishing apparatus technical field, it includes foamite storage tank, two-bit triplet hand control valve and temperature-sensing element, two-bit triplet hand control valve top is provided with delivery outlet, connect with annular seal space below delivery outlet, annular seal space left side is horn-like, connecting rod it is provided with in annular seal space, connecting rod right-hand member is connected with valve rod one end, the valve rod other end is connected with switch, connecting rod left end is connected with boring close seat, bore close seat to be stuck on annular seal space left side, bore close seat to be connected with two-bit triplet hand control valve inwall by spring, two-bit triplet hand control valve left side is provided with air vent, two-bit triplet hand control valve bottom face is provided with input port；Being connected with temperature-sensing element by screw thread mode above delivery outlet, temperature-sensing element is provided with shower nozzle, and temperature-sensing element top is connected with block plate；Air vent left end is connected with pressure indicator；Input port port connects with foamite storage tank.This hand-throw type extinguishing device has reached the purpose of high-effect fire-extinguishing, and solving fire fighter cannot be near the problem of point of origin fire extinguishing.
Description
Technical field:
This utility model relates to fire-extinguishing apparatus technical field, is specifically related to hand-throw type extinguishing device.
Background technology:
In daily life, can be along with the generation of unexpected thing, including fire, when fire occurs,
Traditional way is to utilize the water column of extinguishing vehicle or dry powder, carbon dioxide extinguisher a little to put out a fire to catching fire, and needs to protect
Hold the distance of more than five meters, and be maintained at public attention position.Time close together, dry powder, carbon dioxide are in the feelings of starvation
Under condition, personnel are easily caused and suffocates.Carbon dioxide extinguisher is used to need to prevent low temperature from producing cold injury.Climing due to the intensity of a fire
Prolonging, fire fighter cannot be near point of origin, it is impossible to effectively puts out a fire source on fire, does not reaches good extinguishing effect, because of
This is badly in need of a kind of fire extinguishing appliance, it is possible near point of origin, put out a fire source on fire, in order to reach the purpose of high-effect fire-extinguishing.
Utility model content:
The purpose of this utility model is to overcome the deficiencies in the prior art, it is provided that a kind of hand-throw type extinguishing device, can use
Throw the mode of hand-throw type extinguishing device, hand-throw type extinguishing device is thrown into the effective starvation of point of origin and carries out source and go out
Fire, solving fire fighter cannot be near the problem of point of origin source fire extinguishing.
In order to solve the problem existing for background technology, this utility model is to adopt the following technical scheme that to include extinguishing chemical
Basin, two-bit triplet hand control valve and temperature-sensing element, two-bit triplet hand control valve top end face is provided with delivery outlet, with sealing below delivery outlet
Chamber connects, and annular seal space left side is horn-like, is provided with connecting rod in annular seal space, and connecting rod right-hand member is connected with valve rod one end, valve rod
The other end is connected with switch, and connecting rod left end is connected with boring close seat, bores close seat and is stuck on annular seal space left side, bores close seat and pass through bullet
Spring is connected with two-bit triplet hand control valve inwall, and two-bit triplet hand control valve left side is provided with air vent, two-bit triplet hand control valve bottom
Face is provided with input port；Being connected with temperature-sensing element by screw thread mode above delivery outlet, temperature-sensing element is provided with shower nozzle, temperature-sensing element
Top is connected with block plate；Air vent left end is connected with pressure indicator；Input port port connects with foamite storage tank.
Described block plate is arc-shaped, and nock is downward.
(top of connecting valve is provided with dowel hole to described two-bit triplet hand control valve.
The beneficial effects of the utility model are simple in construction, and cost is low:
1) using temperature-sensing element, the temperature having reached good controls, and more precisely, prevents misoperation and unexpected triggering；
2) utilize position control delivery outlet and the input port of valve rod, reached to fill and excite two states；
3) (more than 5m) can precisely throw at a distance, use safety, prevent fire fighter from burning, suffocate and injure and medium
The phenomenon of cold injury occurs；
4) use block plate, make firing-fighting medium contact with oxygen closer to burning things which may cause a fire disaster, effective partition medium on fire；
5) can arbitrarily place, Reasonable adjustment can be carried out according to needs in season.
This utility model has reached the purpose of high-effect fire-extinguishing, and solving fire fighter cannot asking near point of origin fire extinguishing
Topic, is suitable for large-scale promotion and use.
Accompanying drawing illustrates:
Fig. 1 is this utility model structural representation.
Fig. 2 is this utility model two-bit triplet hand control valve internal structure schematic diagram.
Fig. 3 is this utility model two-bit triplet hand control valve control principle drawing.
Fig. 4 is that this utility model switch is closed side view.
Fig. 5 is that this utility model switch is closed top view.
Fig. 6 is that this utility model switch is in open mode side view.
Fig. 7 is that this utility model switch is in open mode top view.
Detailed description of the invention:
With reference to each figure, this utility model specifically uses following embodiment: include that foamite storage tank 7, two-bit triplet are manual
Valve 2 and temperature-sensing element 4, two-bit triplet hand control valve 2 top end face is provided with delivery outlet 8, connects with annular seal space 16 below delivery outlet 8, close
Envelope left side, chamber 16 is horn-like, is provided with connecting rod 13 in annular seal space 16, and connecting rod 13 right-hand member is connected with valve rod 14 one end, valve rod
14 other ends are connected with switch 6, and connecting rod 13 left end is connected with boring close seat 12, bores close seat 12 and is stuck on annular seal space 16 left side,
Boring close seat 12 to be connected with two-bit triplet hand control valve 2 inwall by spring 11, two-bit triplet hand control valve 2 left side is provided with air vent 9,
Two-bit triplet hand control valve 2 bottom face is provided with input port 10；It is connected with temperature-sensing element 4 by screw thread mode above delivery outlet 8, temperature-sensitive
Element 4 is provided with shower nozzle 5, and temperature-sensing element 4 top is connected with block plate 1；Air vent 9 left end is connected with pressure indicator 3；Input port
10 ports connect with foamite storage tank 7.Described block plate 1 is in arc-shaped, and nock is downward.Described two-bit triplet hand control valve 2
The top of connecting valve 6 is provided with dowel hole 15, accurate indicating positions and corresponding states.
This hand-throw type extinguishing device is divided into two states:
State one: normal standby status, valve rod 14 is in A position, i.e. valve rod 14 and is in low order end position, inserts at dowel hole 15
Enter alignment pin (in order to prevent two-bit triplet hand control valve 2 from starting), under spring 11 and thrust gas effect, bore close seat 12 the most right
In prop up the left side of annular seal space 16, and under high pressure self-tightening effect, reach annular seal space 16 for complete airtight inclusion seal
State.
State two: fill or excited state, valve rod 14 is in B position, inserts alignment pin at dowel hole 15, keeps valve rod
14 to left dislocation, compression spring 11, makes the close seat of cone 12 leave annular seal space 16 left side, and then input port 10 connects with delivery outlet 8,
Carry out filling and exciting SBR of firing-fighting medium.
During the work of this hand-throw type extinguishing device, the hand-throw type extinguishing device exciting SBR is thrown into fire origin, peace
Temperature-sensing element 4 on dress seat reaches fusing point fracture, and under the promotion of gas, delivery outlet 10 connects with input port 8, with delivery outlet 10
Firing-fighting medium in the foamite storage tank 7 of connection is sprayed by the shower nozzle 5 on delivery outlet 10, gateway 8 and temperature-sensing element 4, and
Blocked Jet with downward flow direction by block plate 1, effectively firing-fighting medium is sprayed on fire origin, and then complete fire-fighting work.The setting of block plate 1
Become arc-shaped, and nock is downward, in order to be that firing-fighting medium is sprayed downwards.
In sum, this hand-throw type extinguishing device simple in construction, the low list of cost, use temperature-sensing element 4, reached good
Good temperature controls, and more precisely, prevents misoperation and unexpected triggering；Utilize position control delivery outlet 8 and the input port of valve rod
10, reach to fill and excite two states；(more than 5m) can precisely throw at a distance, use safety, prevent fire fighter
Burn, the phenomenon of suffocate injury and medium cold injury occur；Use block plate 1, make firing-fighting medium closer to burning things which may cause a fire disaster, effectively cut off on fire
Medium contacts with oxygen；Can arbitrarily place, Reasonable adjustment can be carried out according to needs in season, can effectively prevent initial stage fire
Calamity, has reached the purpose of high-effect fire-extinguishing, and solving fire fighter cannot be suitable for large-scale promotion near the problem of point of origin fire extinguishing
And use.
Claims (3)
1. a hand-throw type extinguishing device, including foamite storage tank (7), two-bit triplet hand control valve (2) and temperature-sensing element (4), its
Being characterised by: two-bit triplet hand control valve (2) top end face is provided with delivery outlet (8), delivery outlet (8) lower section connects with annular seal space (16),
Annular seal space (16) left side is horn-like, is provided with connecting rod (13), connecting rod (13) right-hand member and valve rod (14) in annular seal space (16)
One end connects, and valve rod (14) other end is connected with switch (6), and connecting rod (13) left end is connected with boring close seat (12), bores close seat
(12) it is stuck on annular seal space (16) left side, bores close seat (12) and be connected with two-bit triplet hand control valve (2) inwall by spring (11),
Two-bit triplet hand control valve (2) left side is provided with air vent (9), and two-bit triplet hand control valve (2) bottom face is provided with input port (10)；Defeated
Outlet (8) top is connected with temperature-sensing element (4) by screw thread mode, and temperature-sensing element (4) is provided with shower nozzle (5), temperature-sensing element (4)
Top is connected with block plate (1)；Air vent (9) left end is connected with pressure indicator (3)；Input port (10) port and foamite storage tank
(7) connection.
Hand-throw type extinguishing device the most according to claim 1, it is characterised in that: block plate (1) in arc-shaped, and nock to
Under.
Hand-throw type extinguishing device the most according to claim 1, it is characterised in that: two-bit triplet hand control valve (2) connecting valve
(6) top is provided with dowel hole (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620679138.3U CN205699012U (en) | 2016-07-01 | 2016-07-01 | Hand-throw type extinguishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620679138.3U CN205699012U (en) | 2016-07-01 | 2016-07-01 | Hand-throw type extinguishing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205699012U true CN205699012U (en) | 2016-11-23 |
Family
ID=57326717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620679138.3U Active CN205699012U (en) | 2016-07-01 | 2016-07-01 | Hand-throw type extinguishing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205699012U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105944263A (en) * | 2016-07-01 | 2016-09-21 | 重庆市双龙消防设备有限公司 | Hand throwing fire extinguishing device |
-
2016
- 2016-07-01 CN CN201620679138.3U patent/CN205699012U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105944263A (en) * | 2016-07-01 | 2016-09-21 | 重庆市双龙消防设备有限公司 | Hand throwing fire extinguishing device |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |