CN206861035U - A kind of valve assembly of portable water base fire extinguishing device - Google Patents
A kind of valve assembly of portable water base fire extinguishing device Download PDFInfo
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- CN206861035U CN206861035U CN201720752647.9U CN201720752647U CN206861035U CN 206861035 U CN206861035 U CN 206861035U CN 201720752647 U CN201720752647 U CN 201720752647U CN 206861035 U CN206861035 U CN 206861035U
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- valve
- fire extinguishing
- valve body
- extinguishing device
- portable water
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Abstract
The utility model discloses a kind of valve assembly of portable water base fire extinguishing device,The valve assembly for solving common portable water base fire extinguishing device is easily misused,The problem of security performance is not high enough,Its drip irrigation device is,Including valve body,Carrying handle is fixed with the valve body,Pressure handle is rotatably connected to by rivet on the valve body,Safety plug is equipped between the carrying handle and pressure handle,Air inlet is provided with the valve body,Gas outlet and slippage slot,Sliding is connected with valve rod in the slippage slot,The valve rod is arranged in air inlet and gas outlet,The valve rod upper end protrudes valve body top,The upper end of the valve rod is provided with mounting groove,Sealing ring is provided with the mounting groove,The valve body lower end is connected with vertical tube socket,The elastic component for being connected to valve rod lower end is provided with the vertical tube socket,Reach and be not easy to be misused,The higher purpose of security performance.
Description
Technical field
Portable water base fire extinguishing device is the utility model is related to, more particularly to a kind of valve of portable water base fire extinguishing device
Assembly.
Background technology
Portable water base fire extinguishing device be a kind of be applied to put out a fire to save life and property inflammable solid or non-water-soluble liquid from the beginning of fire, can
Put out a fire to save life and property the fire extinguisher of charging equipment fire, be now widely used for the places such as oil field, oil depot, steamer, factory, shop, be prevention
Fire occurs to ensure the indispensable fire-fighting equipment of people's lives and properties.
Existing portable water base fire extinguishing device structure is complex, operates more difficult so that the valve of fire extinguisher
Door assembly is easily misused, and security performance is not high enough.
Utility model content
The purpose of this utility model is to provide a kind of valve assembly of portable water base fire extinguishing device, has and is not easy to be grasped by mistake
Make, the advantages of security performance is higher.
Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of portable aqua type
The valve assembly of fire extinguisher, including valve body, are fixed with carrying handle on the valve body, and pressure is rotatably connected to by rivet on the valve body
Being equipped with safety plug between the carrying handle and pressure handle, air inlet, gas outlet and slippage slot, the cunning be provided with the valve body
Move sliding in groove and be connected with valve rod, the valve rod is arranged in air inlet and gas outlet, and the valve rod upper end protrudes valve body top, institute
The upper end for stating valve rod is provided with mounting groove, sealing ring is provided with the mounting groove, the valve body lower end is connected with vertical tube socket, described vertical
The elastic component for being connected to valve rod lower end is provided with base.
By using above-mentioned technical proposal, when user presses pressure handle, band ovable valve stem moves downward, so as to open valve
Assembly, the path of an extinguishing chemical is formed, carry out fire-extinguishing operations, after decontroling pressure handle, under the active force of elastic component, drive valve rod
Motion upwards, close valve assembly；The sealing ring of valve rod upper end is arranged at, adds the sealing between valve rod and slippage slot,
It effectively prevent extinguishing chemical to reveal by the upper end of valve rod, add the security of fire extinguisher；Rotation of the safety plug to pressure handle has
Restriction effect, when carrying out fire-extinguishing operations using fire extinguisher, it is necessary to safety plug is first pulled out, could carry out pressure handle pushes work,
Therefore the operation that the application method of fire extinguisher could use fire extinguisher to be put out a fire need to be grasped, maloperation is effectively prevent, increases
The security performance of fire extinguisher, therefore with being not easy to be misused, the advantages of security performance is higher.
Of the present utility model further to set, the valve rod lower end is provided with connection end, and the connection end is provided with spacing ring,
Pad and sealing gasket are socketed with the connection end, valve thimble is threaded with the connection end, the valve thimble is used for will
Pad is connected to spacing ring so that pad and sealing gasket are arranged on connection end, and the elastic component is fixed on valve thimble.
By using above-mentioned technical proposal, pad and sealing gasket are arranged on connection end by valve thimble, in elasticity under normality
Under the elastic force of part, the sealing gasket on valve thimble and valve thimble is driven to seal up air inlet；When pushing pressure handle, the spacing ring of valve rod
Sealing gasket is driven to move downward, so as to form a path.
Of the present utility model further to set, the air inlet inwall is provided with the seal groove coordinated with sealing gasket.
By using above-mentioned technical proposal, seal groove is to the restricted effect of sealing gasket, under the elastic force of elastic component, sealing gasket
It is connected in seal groove, forms sealing structure.
Of the present utility model further to set, the elastic component includes spring and is fixed on the spring base of air inlet inwall.
By using above-mentioned technical proposal, under normality under the elastic force of spring, sealing gasket is connected in seal groove and formed
Sealing structure；When pushing pressure handle, sealing gasket departs from seal groove, so as to form a path.
Of the present utility model further to set, the spring base both sides are provided with mounting hole.
By using above-mentioned technical proposal, when the extinguishing chemical is outwards sprayed, make extinguishing chemical to the mounting hole of spring base both sides
Spray, effectively prevent interference of the spring to extinguishing chemical flow effect, improve the flow effect of extinguishing chemical.
Of the present utility model further to set, the elastic component is the shell fragment in multistage V-type.
By using above-mentioned technical proposal, under normality under the elastic force of shell fragment, sealing gasket is connected in seal groove and formed
Sealing structure；When pushing pressure handle, sealing gasket departs from seal groove, so as to form a path.
It is of the present utility model further to set, the position-arresting disk pushed available for limitation pressure handle, institute are hinged with the carrying handle
State position-arresting disk and be provided with chute and stopper slot, the slide bar that can be slid in chute and stopper slot is fixed with the pressure handle.
By using above-mentioned technical proposal, using, it is necessary to first extract safety plug, then stirring position-arresting disk during fire extinguisher, make
Slide bar departs from stopper slot and enters chute, then the operation put out a fire, and the setting of position-arresting disk, effectively prevent maloperation, improves
The security performance of fire extinguisher.
It is of the present utility model further to set, extension spring, the extension spring two are provided between the carrying handle and pressure handle
End is provided with hook, and the carrying handle and pressure handle are provided with the annulus caught on for hook.
By using above-mentioned technical proposal, extension spring has the active force that can be drawn inwards in extended state, thus makes
Pressure handle has to the close trend of carrying handle；Thus when using fire extinguisher, position-arresting disk is stirred, slide bar is departed from stopper slot and enters cunning
Groove, under the pulling force of extension spring, pressure handle has to the close trend of carrying handle, so that when being put out a fire using fire extinguisher, compared with
To be laborsaving.
Of the present utility model further to set, the valve body lower end is provided with sealing ring.
By using above-mentioned technical proposal, sealing ring adds the sealing of valve body.
Of the present utility model further to set, the valve body is aluminium material.
By using above-mentioned technical proposal, aluminum lighter weight so that whole valve assembly lighter weight, and can be with
It is cost-effective.
In summary, the utility model has the advantages that：The sealing ring of valve rod upper end is arranged at, adds valve rod
Sealing between slippage slot, it effectively prevent extinguishing chemical and revealed by the upper end of valve rod, add the security of fire extinguisher；
When carrying out fire-extinguishing operations using fire extinguisher, it is necessary to first pull out safety plug, could carry out pressure handle pushes work, effectively prevent
Maloperation, add the security performance of fire extinguisher；Using, it is necessary to first extract safety plug, then stirring position-arresting disk during fire extinguisher, make
Slide bar departs from stopper slot and enters chute, then the operation put out a fire, and effectively prevent maloperation, improves the security of fire extinguisher
Energy；When using fire extinguisher, position-arresting disk is stirred, slide bar is departed from stopper slot and enters chute, under the pulling force of extension spring, pressure handle
It is more laborsaving so as to when being put out a fire using fire extinguisher with to the close trend of carrying handle.
Brief description of the drawings
Fig. 1 is the structural representation of embodiment 1；
Fig. 2 is the side view of valve assembly in embodiment 1；
Fig. 3 is the sectional view of spring base in embodiment 1；
Fig. 4 is the structural representation of the elastic component of embodiment 2.
Reference：1st, pressure handle；2nd, carrying handle；3rd, valve body；31st, air inlet；32nd, gas outlet；33rd, slippage slot；34th, seal
Groove；4th, vertical tube socket；5th, valve rod；51st, mounting groove；52nd, sealing ring；53rd, connection end；54th, spacing ring；55th, pad；56th, sealing gasket；
57th, valve thimble；6th, rivet；7th, safety plug；8th, elastic component；81st, spring；82nd, spring base；821st, mounting hole；9th, position-arresting disk；91、
Chute；92nd, stopper slot；10th, slide bar；11st, extension spring；12nd, hook；13rd, annulus；14th, sealing ring.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model
Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but
As long as all protected in right of the present utility model by Patent Law.
Embodiment 1：A kind of valve assembly of portable water base fire extinguishing device, with reference to shown in Fig. 1 and Fig. 2, including valve body 3,
Valve body 3 is aluminium material, aluminum lighter weight so that whole valve assembly lighter weight, and can be with cost-effective, valve body 3
Lower end is provided with sealing ring 14, and sealing ring 14 adds the sealing of valve body 3, and carrying handle 2 is fixed with valve body 3, is passed through on valve body 3
Rivet 6 is rotatably connected to pressure handle 1, and safety plug 7 is equipped between carrying handle 2 and pressure handle 1, and rotation of the safety plug 7 to pressure handle 1 is restricted
Effect, when carrying out fire-extinguishing operations using fire extinguisher, it is necessary to first pull out safety plug 7, could carry out pressure handle 1 pushes work, has
Effect avoids maloperation, adds the security performance of fire extinguisher.
As shown in figure 1, air inlet 31, gas outlet 32 and slippage slot 33 are provided with valve body 3, sliding connection in slippage slot 33
There is valve rod 5, valve rod 5 is arranged in air inlet 31 and gas outlet 32, and the upper end of valve rod 5 protrudes the top of valve body 3, and the upper end of valve rod 5 is set
There is mounting groove 51, sealing ring 52 is provided with mounting groove 51, the lower end of valve body 3 is connected with vertical tube socket 4, set in the vertical tube socket 4
There is the elastic component 8 for being connected to the lower end of valve rod 5, when user presses pressure handle 1, band ovable valve stem 5 moves downward, so as to open valve
Assembly, the path of an extinguishing chemical is formed, carry out fire-extinguishing operations, after decontroling pressure handle 1, under the active force of elastic component 8, drive valve
Bar 5 moves upwards, closes valve assembly.
The lower end of valve rod 5 is provided with connection end 53, and restraining position ring block 54 is set on connection end 53, pad is socketed with connection end 53
55 and sealing gasket 56, valve thimble 57 is threaded with connection end 53, and valve thimble 57 is used to pad 55 being connected to spacing ring 54
So that pad 55 and sealing gasket 56 are arranged on connection end 53, elastic component 8 is fixed on valve thimble 57, in elastic component 8 under normality
Elastic force under, drive the sealing gasket 56 on valve thimble 57 and valve thimble 57 to seal up air inlet 31；When pushing pressure handle 1, valve rod 5
Spacing ring 54 drive sealing gasket 56 move downward, so as to form a path.
The seal groove 34 coordinated with sealing gasket 56 is provided with the inwall of air inlet 31, seal groove 34 is restricted to sealing gasket 56
Effect, under the elastic force of elastic component 8, sealing gasket 56 is connected in seal groove 34, forms sealing structure.
It is hinged with carrying handle 2 available for the position-arresting disk 9 that pushes of limitation pressure handle 1, chute 91 and spacing is provided with position-arresting disk 9
Groove 92, be fixed with pressure handle 1 can in chute 91 and stopper slot 92 sliding slide bar 10, using during fire extinguisher, it is necessary to first extract
Safety plug 7, position-arresting disk 9 is then stirred, slide bar 10 is departed from stopper slot 92 and enter chute 91, then the operation put out a fire, it is spacing
The setting of disk 9, effectively prevent maloperation, improve the security performance of fire extinguisher.
Extension spring 11 is provided between carrying handle 2 and pressure handle 1, extension spring 11 is provided at both ends with hook 12, carrying handle 2 and pressure
The annulus 13 caught on for hook 12 is provided with 1, extension spring 11 has the active force that can be drawn inwards in extended state,
Pressure handle 1 is thus set to have to the close trend of carrying handle 2；Thus when using fire extinguisher, position-arresting disk 9 is stirred, departs from slide bar 10
Stopper slot 92 enters chute 91, and under the pulling force of extension spring 11, pressure handle 1 has to the close trend of carrying handle 2, so as to use
It is more laborsaving when fire extinguisher is put out a fire.
Elastic component 8 includes spring 81 and is fixed on the spring base 82 of the inwall of air inlet 31, in the elastic force of spring 81 under normality
Under, sealing gasket 56 is connected in seal groove 34 and form sealing structure；When pushing pressure handle 1, sealing gasket 56 departs from seal groove 34,
So as to form a path.
As shown in figure 3, be provided with mounting hole 821 on the both sides of spring base 82, when the extinguishing chemical is outwards sprayed, make extinguishing chemical to bullet
The mounting hole 821 of the both sides of spring abutment 82 sprays, and effectively prevent interference of the spring 81 to extinguishing chemical flow effect, improves extinguishing chemical
Flow effect.
Operation principle：When carrying out fire-extinguishing operations using fire extinguisher, it is necessary to first extract safety plug 7, position-arresting disk is then stirred
9, slide bar 10 is departed from stopper slot 92 and enter chute 91, under the pulling force of extension spring 11, pressure handle 1 has close to carrying handle 2
Trend, so that when being put out a fire using fire extinguisher, it is more laborsaving；When user presses pressure handle 1, band ovable valve stem 5 is transported downwards
It is dynamic, so as to open valve assembly, the path of an extinguishing chemical is formed, carries out fire-extinguishing operations, after decontroling pressure handle 1, in elastic component 8
Under active force, drive valve rod 5 to move upwards, close valve assembly.
Embodiment 2：A kind of valve assembly of portable water base fire extinguishing device, as shown in figure 4, difference from Example 1
It is, elastic component 8 is the shell fragment in multistage V-type, under normality under the elastic force of shell fragment, sealing gasket 56 is connected in seal groove 34
Form sealing structure；When pushing pressure handle 1, sealing gasket 56 departs from seal groove 34, so as to form a path.
Claims (10)
1. a kind of valve assembly of portable water base fire extinguishing device, it is characterised in that solid on the valve body (3) including valve body (3)
Surely have a carrying handle (2), pressure handle (1) be rotatably connected to by rivet (6) on the valve body (3), the carrying handle (2) and pressure handle (1) it
Between be equipped with safety plug (7), air inlet (31), gas outlet (32) and slippage slot (33), the sliding are provided with the valve body (3)
Sliding is connected with valve rod (5) in groove (33), and the valve rod (5) is arranged in air inlet (31) and gas outlet (32), the valve rod (5)
Upper end protrudes valve body (3) top, and the upper end of the valve rod (5) is provided with mounting groove (51), sealing is provided with the mounting groove (51)
Enclose (52), valve body (3) lower end is connected with vertical tube socket (4), is provided with the vertical tube socket (4) and is connected to valve rod (5) lower end
Elastic component (8).
A kind of 2. valve assembly of portable water base fire extinguishing device according to claim 1, it is characterised in that the valve rod
(5) lower end is provided with connection end (53), and the connection end (53) is provided with spacing ring (54), and pad is socketed with the connection end (53)
Piece (55) and sealing gasket (56), valve thimble (57) is threaded with the connection end (53), the valve thimble (57) is used for will
Pad (55) is connected to spacing ring (54) so that pad (55) and sealing gasket (56) are arranged on connection end (53), the elastic component
(8) it is fixed on valve thimble (57).
A kind of 3. valve assembly of portable water base fire extinguishing device according to claim 2, it is characterised in that the air inlet
Mouth (31) inwall is provided with the seal groove (34) coordinated with sealing gasket (56).
A kind of 4. valve assembly of portable water base fire extinguishing device according to claim 1, it is characterised in that the elasticity
Part (8) includes spring (81) and is fixed on the spring base (82) of air inlet (31) inwall.
A kind of 5. valve assembly of portable water base fire extinguishing device according to claim 4, it is characterised in that the spring
Seat (82) both sides are provided with mounting hole (821).
A kind of 6. valve assembly of portable water base fire extinguishing device according to claim 1, it is characterised in that the elasticity
Part (8) is the shell fragment in multistage V-type.
A kind of 7. valve assembly of portable water base fire extinguishing device according to claim 1, it is characterised in that the carrying handle
(2) it is hinged with available for limitation pressure handle (1) position-arresting disk (9) that pushes, the position-arresting disk (9) is provided with chute (91) and spacing
Groove (92), be fixed with the pressure handle (1) can in chute (91) and stopper slot (92) sliding slide bar (10).
A kind of 8. valve assembly of portable water base fire extinguishing device according to claim 7, it is characterised in that the carrying handle
(2) extension spring (11) and between pressure handle (1) is provided with, extension spring (11) both ends are provided with hook (12), the carrying handle (2)
The annulus (13) caught on for hook (12) is provided with pressure handle (1).
A kind of 9. valve assembly of portable water base fire extinguishing device according to claim 1, it is characterised in that the valve body
(3) lower end is provided with sealing ring (14).
A kind of 10. valve assembly of portable water base fire extinguishing device according to claim 1, it is characterised in that the valve
Body (3) is aluminium material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720752647.9U CN206861035U (en) | 2017-06-26 | 2017-06-26 | A kind of valve assembly of portable water base fire extinguishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720752647.9U CN206861035U (en) | 2017-06-26 | 2017-06-26 | A kind of valve assembly of portable water base fire extinguishing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206861035U true CN206861035U (en) | 2018-01-09 |
Family
ID=60828333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720752647.9U Active CN206861035U (en) | 2017-06-26 | 2017-06-26 | A kind of valve assembly of portable water base fire extinguishing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206861035U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113483112A (en) * | 2021-08-18 | 2021-10-08 | 绍兴嘉元消防设备有限公司 | Fire extinguisher valve structure |
| CN115738114A (en) * | 2022-10-20 | 2023-03-07 | 国网辽宁省电力有限公司本溪供电公司 | Clamping lock type power transmission line tower climbing anti-falling device |
-
2017
- 2017-06-26 CN CN201720752647.9U patent/CN206861035U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113483112A (en) * | 2021-08-18 | 2021-10-08 | 绍兴嘉元消防设备有限公司 | Fire extinguisher valve structure |
| CN113483112B (en) * | 2021-08-18 | 2022-04-15 | 绍兴嘉元消防设备有限公司 | Fire extinguisher valve structure |
| CN115738114A (en) * | 2022-10-20 | 2023-03-07 | 国网辽宁省电力有限公司本溪供电公司 | Clamping lock type power transmission line tower climbing anti-falling device |
| CN115738114B (en) * | 2022-10-20 | 2023-12-22 | 国网辽宁省电力有限公司本溪供电公司 | Locking type anti-falling device for power transmission line climbing tower |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180913 Address after: 510000 room 1312, Hua Xin Yi Street, Haizhuqu District, Guangzhou, Guangdong, 1312 Patentee after: Guangdong Guoxin Finance Leasing Co., Ltd. Address before: 518052 Room 201, building A, No. 1, Qian Wan Road, Qianhai Shenzhen Hong Kong cooperation zone, Shenzhen, Guangdong (Shenzhen Qianhai business secretary Co., Ltd.) Patentee before: Shenzhen Guoxin Lee's Fire Equipment Technology Co. Ltd. |