CN215298569U - Automatic foam water spraying fire extinguishing system with controllable foam flow rate for teaching - Google Patents
Automatic foam water spraying fire extinguishing system with controllable foam flow rate for teaching Download PDFInfo
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- CN215298569U CN215298569U CN202121647542.XU CN202121647542U CN215298569U CN 215298569 U CN215298569 U CN 215298569U CN 202121647542 U CN202121647542 U CN 202121647542U CN 215298569 U CN215298569 U CN 215298569U
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- foam
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- fire extinguishing
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- pipe
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- 239000006260 foam Substances 0.000 title claims abstract description 62
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 14
- 238000005507 spraying Methods 0.000 title claims abstract description 11
- 239000007921 spray Substances 0.000 claims abstract description 39
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 33
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 10
- 238000004140 cleaning Methods 0.000 abstract description 3
- 238000002955 isolation Methods 0.000 abstract description 3
- 238000005452 bending Methods 0.000 abstract description 2
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 238000003825 pressing Methods 0.000 description 7
- 239000004677 Nylon Substances 0.000 description 5
- 229920001778 nylon Polymers 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model relates to the technical field of teaching users, in particular to a foam automatic water spraying fire extinguishing system for teaching with controllable foam flow rate, which comprises a foam fire extinguisher main body and a teaching protection mechanism, wherein the teaching protection mechanism is arranged on the foam fire extinguisher main body, two groups of magic strips are attached by manually bending a protection plate during teaching display, the protection plate is formed into a cylindrical transparent cover structure with a small top and a big bottom, the transparent cover structure is covered outside a fire point, the isolation of the fire point from audiences is realized by the transparent cover structure, the probability of the audiences being injured during the teaching display process can be reduced while the watching display process of the audiences is not influenced, the safety is higher, the adjustment of the position of a spray head is realized by the sliding of a first pipe sleeve on a spray pipe, the splashing range of a fire extinguishing agent can be reduced by the arrangement of the transparent cover structure, and the environmental cleaning after the exhibition is convenient for working personnel, the practicability is better.
Description
Technical Field
The utility model relates to a teaching user technical field especially relates to a foam automatic sprinkler system for teaching with steerable foam velocity of flow.
Background
In order to improve the fire safety awareness of residents and improve the self-protection capability of the residents, the residents need to be subjected to fire safety education, in the process of the fire safety education, it is an important step on a very basic basis to teach how the residents correctly use fire extinguishers, during teaching demonstration, ignition points are usually set in a container, and then teaching demonstration personnel demonstrate how to correctly use fire extinguishers, in order to improve the safety of the teaching demonstration, the flow rate of foam is usually controllable, for a demonstration environment with a small space, the positions of audiences are not far enough from the ignition points, but the foam sprayed by the existing foam automatic water spraying fire extinguishing system with the controllable foam flow rate during use easily enables combustion substances inside the ignition points to splash, so that the audiences are scalded, the range of the polluted teaching environment is expanded while the safety is low, the cleaning difficulty of workers is difficult, if a fence is additionally arranged outside the ignition points to protect the ignition points, the watching effect of the audience is affected again, and the practicability is not good.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the spun foam that exists among the prior art and making the inside burning thing of ignition spot splash easily, lead to spectator to be scalded, also make the contaminated scope of teaching environment expand when the security is lower, the staff cleans the degree of difficulty and increases, if install the rail additional in the ignition spot outside and protect the ignition spot, then will influence spectator's viewing effect, the not good shortcoming of practicality, and the foam automatic water spray fire extinguishing systems for teaching that has the steerable foam velocity of flow that proposes, make it can realize ignition spot and spectator's isolation, can reduce the probability of spectator's injury in the teaching show process when not influencing spectator and watch the show process, the security is higher, can reduce the scope of splashing of fire extinguishing agent, make things convenient for the environment clearance after the staff demonstrates, the practicality is better.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a foam automatic water spraying fire extinguishing system with controllable foam flow rate for teaching is designed, and comprises a foam fire extinguisher main body and a teaching protection mechanism, wherein the teaching protection mechanism is installed on the foam fire extinguisher main body, the foam fire extinguisher main body is composed of a pressing handle, a carrying handle, a head valve, a fire extinguishing agent storage tank, a spray pipe, a base, a limiting plate, an outer plate and a spray head, the pressing handle is arranged above the carrying handle, the pressing handle and the carrying handle are both installed at the top end of the fire extinguishing agent storage tank, the head valve is also installed at the top end of the fire extinguishing agent storage tank, the bottom end of the fire extinguishing agent storage tank is fixed on the base, the base is fixedly connected with the bottom of the outer plate, the top of the outer plate is fixed on the limiting plate, the limiting plate is an annular plate member fixed on the outer wall of the fire extinguishing agent storage tank, a discharge port of the fire extinguishing agent storage tank is connected with one end of the spray pipe, the spray head is installed at the other end of the spray pipe, a first pipe sleeve is movably sleeved on the spray pipe, the first pipe sleeve is fixedly connected with the teaching protection mechanism; teaching protection mechanism includes guard plate, magic tape and second pipe box, the outer wall fixed connection of the top inner wall of guard plate and first pipe box, and the left and right sides wall of guard plate all is provided with the magic tape, and the left side wall bottom end of guard plate is fixed with the second pipe box, and the second pipe box cup joints with the spray tube.
Preferably, the head valve is provided as a flow control valve.
Preferably, the outer plate is an arc hollow plate member fixed on the outer side of the fire extinguishing agent storage tank, and the protection plate is movably sleeved inside the outer plate.
Preferably, the protection plate is provided as a fan-shaped plate member having a narrow top and a wide bottom, which is made of transparent heat-resistant plastic.
Preferably, the second pipe sleeve is composed of a first sleeve clamp plate, a second sleeve clamp plate, a connecting shaft, a clamping block and a clamping groove, one end of the first sleeve clamp plate and one end of the second sleeve clamp plate are sleeved on the connecting shaft through a compression spring, the other end of the first sleeve clamp plate is provided with the clamping block, and the clamping block is clamped with the clamping groove formed in the end face of the second sleeve clamp plate.
The utility model provides a pair of automatic foam water spray fire extinguishing system for teaching with steerable foam velocity of flow, beneficial effect lies in:
1. this foam automatic water spray fire extinguishing systems for teaching with steerable foam velocity of flow makes two sets of magic tape laminate mutually through the crooked guard plate of manpower during the teaching show, makes the guard plate form big end down's cylinder type translucent cover structure, covers the translucent cover structure in the ignition point outside, realizes ignition point and spectator's isolation through the translucent cover structure, can reduce the injured probability of spectator in the teaching show process when not influencing spectator and watch the show process, and the security is higher.
2. This automatic foam water spray fire extinguishing system for teaching with steerable foam velocity of flow realizes the adjustment of shower nozzle position through the slip of first pipe box on the spray tube, and the setting of translucent cover structure also can reduce the fire extinguishing agent scope of splashing, makes things convenient for the staff to carry out the environmental cleaning after the show, and the practicality is better.
Drawings
FIG. 1 is a schematic view of the overall structure of a foam automatic sprinkler system with controllable flow rate of foam for teaching according to the present invention;
FIG. 2 is a schematic view of the main structure of the foam extinguisher with the automatic foam water spraying fire extinguishing system for teaching purpose capable of controlling the flow rate of foam;
FIG. 3 is a schematic structural view of a teaching protection mechanism of the automatic foam water-spraying fire-extinguishing system for teaching provided by the utility model, which can control the flow rate of foam;
FIG. 4 is a schematic view of the overall structure of the foam automatic sprinkler system with controllable flow rate of foam for teaching of the present invention in a working state;
fig. 5 is a schematic diagram of the second pipe sleeve structure of the automatic foam sprinkler system with controllable foam flow rate for teaching according to the present invention.
In the figure: 1. a foam extinguisher body; 11. pressing the handle; 12. a carrying handle; 13. a head valve; 14. a fire suppressant storage tank; 15. a nozzle; 151. a first pipe sleeve; 16. a base; 17. a limiting plate; 18. an outer plate; 19. a spray head; 2. a teaching protection mechanism; 21. a protection plate; 22. magic tape; 23. a second pipe sleeve; 231. a first set of splints; 232. a second set of cleats; 233. a connecting shaft; 234. a clamping block; 235. a clamping groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Please refer to fig. 1, an automatic foam water spraying fire extinguishing system with controllable foam flow rate for teaching comprises a foam fire extinguisher main body 1 and a teaching protection mechanism 2, wherein the teaching protection mechanism 2 is installed on the foam fire extinguisher main body 1, the foam spraying fire extinguishing operation is realized through the foam fire extinguisher main body 1 during use, and the teaching protection mechanism 2 is used for isolating an ignition point under the condition of not influencing the fire extinguishing process display, so that the safety of the teaching equipment during use is improved.
Referring to fig. 2, a main body 1 of the fire extinguisher comprises a pressing handle 11, a handle 12, a head valve 13, a fire extinguishing agent storage tank 14, a nozzle 15, a base 16, a limit plate 17, an outer plate 18 and a nozzle 19, wherein the pressing handle 11 is arranged above the handle 12, the pressing handle 11 and the handle 12 are both arranged at the top end of the fire extinguishing agent storage tank 14, the head valve 13 is further arranged at the top end of the fire extinguishing agent storage tank 14, the head valve 13 is a flow control valve, when in use, the flow rate of the foam fire extinguishing agent is controlled by the head valve 13, the bottom end of the fire extinguishing agent storage tank 14 is fixed on the base 16, the base 16 is fixedly connected with the bottom of the outer plate 18, the outer plate 18 is an arc hollow plate member fixed on the outer side of the fire extinguishing agent storage tank 14, the protection plate 21 is movably sleeved inside the outer plate 18, the top of the outer plate 18 is fixed on the limit plate 17, the limit plate 17 is an annular plate member fixed on the outer wall of the fire extinguishing agent storage tank 14, the discharge port of the fire extinguishing agent storage tank 14 is connected with one end of the spray pipe 15, the other end of the spray pipe 15 is provided with the spray head 19, the spray pipe 15 is movably sleeved with a first pipe sleeve 151, the first pipe sleeve 151 is fixedly connected with the teaching protection mechanism 2, the spray pipe 15 in an initial state is bound and limited on the fire extinguishing agent storage tank 14 through a nylon cable tie, the protection plate 21 is inserted into the outer plate 18 and is protected and contained by the outer plate 18, when teaching demonstration is carried out, a safety pin arranged on the fire extinguishing agent storage tank 14 is pulled out, the spray pipe 15 is pulled out after the nylon cable tie is cut, the protection plate 21 is driven to be synchronously pulled out under the transmission action of the first pipe sleeve 151 until the protection plate 21 is completely pulled out from the outer plate 18.
Referring to fig. 3-4, the teaching protection mechanism 2 includes a protection plate 21, a magic tape 22 and a second pipe sleeve 23, the inner wall of the top of the protection plate 21 is fixedly connected with the outer wall of the first pipe sleeve 151, the protection plate 21 is a fan-shaped plate member made of transparent heat-resistant plastic and having a narrow top and a wide bottom, the magic tape 22 is disposed on both the left and right side walls of the protection plate 21, the second pipe sleeve 23 is fixed on the bottom end of the left side wall of the protection plate 21, the second pipe sleeve 23 is sleeved with the nozzle 15, the protection plate 21 is completely pulled out and then the two groups of magic tapes 22 are attached to each other by manually bending the protection plate 21, the protection plate 21 forms a cylindrical transparent cover structure with a small top and a large bottom, the transparent cover structure covers the outer side of the ignition point, the ignition point is isolated from the audience by the transparent cover structure, the probability of the audience being injured in the teaching display process can be reduced without affecting the audience watching the display process, the security is higher, realizes the adjustment of shower nozzle 19 position through the slip of first pipe box 151 on spray tube 15, and the fire extinguishing agent is followed the blowout and is put out a fire the operation to the ignition point in 19, and the setting up of translucent cover structure also can reduce the fire extinguishing agent scope of splashing, makes things convenient for the environment clearance after the staff demonstrates, and the practicality is better.
Referring to fig. 5, the second pipe sleeve 23 is composed of a first pipe sleeve 231, a second pipe sleeve 232, a connecting shaft 233, a clamping block 234 and a clamping groove 235, one end of the first pipe sleeve 231 and one end of the second pipe sleeve 232 are both sleeved on the connecting shaft 233 through a compression spring, the clamping block 234 is arranged at the other end of the first pipe sleeve 231, the clamping block 234 is clamped with the clamping groove 235 arranged on the end face of the second pipe sleeve 232, when the protection plate 21 is accommodated inside the outer plate 18, the second pipe sleeve 23 is sleeved on the spray pipe 15, the position limitation of the upper end and the lower end of the protection plate 21 is realized through the first pipe sleeve 151 and the second pipe sleeve 23, the position stability of the protection plate 21 is enhanced, when the protection plate 21 is bent, the second pipe sleeve 23 is separated from the spray pipe 15, the position limitation of the bottom of the spray pipe 15 is released, and the spray head 19 can move inside the protection plate 21.
The working principle is as follows: the nozzle 15 in the initial state is bound and limited on the fire extinguishing agent storage tank 14 by the nylon cable tie, the protection plate 21 is inserted into the outer plate 18, the protection plate 21 is protected and stored by the outer plate 18, when teaching and showing are carried out, the safety pin arranged on the fire extinguishing agent storage tank 14 is pulled out, the spray pipe 15 is pulled out after the nylon cable tie is cut off, the protection plate 21 is driven to be synchronously pulled out under the transmission action of the first pipe sleeve 151 until the protection plate 21 is completely pulled out from the outer plate 18, the protection plate 21 is completely pulled out, then the protection plate 21 is bent manually to enable the two groups of magic tape strips 22 to be attached, the protection plate 21 forms a cylindrical transparent cover structure with a small upper part and a big lower part, the transparent cover structure is covered on the outer side of a fire point, the fire point is isolated from the audience by the transparent cover structure, the position of the spray head 19 is adjusted by sliding the first sleeve 151 on the spray pipe 15, and the fire extinguishing agent is sprayed out of the spray head 19 to extinguish the fire point.
In summary, the following steps: the automatic foam water spraying fire extinguishing system with controllable foam flow rate for teaching comprises a spray pipe 15 in an initial state, a nylon tie, a protective plate 21, a protective plate 18, a safety pin, a first pipe sleeve 151, a second pipe sleeve 151, a third pipe sleeve 21, a fourth pipe sleeve 22, a fourth pipe sleeve 21, a fifth pipe sleeve 21, a sixth pipe sleeve 21, a fifth pipe sleeve 21, a sixth pipe sleeve 21, a fifth pipe sleeve 21, a sixth pipe sleeve 21, a fourth pipe sleeve 21, a fifth pipe sleeve 21, a fourth pipe sleeve 21, a fourth pipe sleeve, a fourth pipe sleeve 21, a fourth pipe, a fourth, the security is higher, realizes the adjustment of shower nozzle 19 position through the slip of first pipe box 151 on spray tube 15, and the fire extinguishing agent is followed the blowout and is put out a fire the operation to the ignition point in 19, and the setting up of translucent cover structure also can reduce the fire extinguishing agent scope of splashing, makes things convenient for the environment clearance after the staff demonstrates, and the practicality is better.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a foam automatic water spray fire extinguishing system for teaching with steerable foam velocity of flow, includes foam extinguisher main part (1) and teaching protection mechanism (2), teaching protection mechanism (2) are installed on foam extinguisher main part (1), its characterized in that, foam extinguisher main part (1) comprises pressure handle (11), carrying handle (12), head valve (13), fire extinguishing agent holding vessel (14), spray tube (15), base (16), limiting plate (17), planking (18) and shower nozzle (19), pressure handle (11) set up in the top of carrying handle (12), pressure handle (11) and carrying handle (12) are all installed on the top of fire extinguishing agent holding vessel (14), head valve (13) are still installed on the top of fire extinguishing agent holding vessel (14), the bottom mounting of fire extinguishing agent holding vessel (14) is on base (16), base (16) and the bottom fixed connection of planking (18), the top of the outer plate (18) is fixed on a limiting plate (17), the limiting plate (17) is an annular plate member fixed on the outer wall of the fire extinguishing agent storage tank (14), a discharge port of the fire extinguishing agent storage tank (14) is connected with one end of a spray pipe (15), a spray head (19) is installed at the other end of the spray pipe (15), a first pipe sleeve (151) is movably sleeved on the spray pipe (15), and the first pipe sleeve (151) is fixedly connected with a teaching protection mechanism (2); teaching protection mechanism (2) are including guard plate (21), magic tape (22) and second pipe box (23), the outer wall fixed connection of the top inner wall of guard plate (21) and first pipe box (151), and the left and right sides wall of guard plate (21) all is provided with magic tape (22), and the left side wall bottom end of guard plate (21) is fixed with second pipe box (23), and second pipe box (23) cup joint with spray tube (15).
2. An automatic educational foam sprinkler system with controllable foam flow rate according to claim 1, where the head valve (13) is provided as a flow control valve.
3. An automatic sprinkler foam educational system with controlled foam flow rate according to claim 1, characterized in that the outer panel (18) is an arcuate hollow plate member fixed to the outside of the fire suppressant storage tank (14), and the protective plate (21) is movably fitted inside the outer panel (18).
4. An automatic sprinkler system with controllable foam flow rate for educational foam according to claim 1, characterized in that the protection plate (21) is provided as a fan-shaped plate member made of transparent heat-resistant plastic material with narrow top and wide bottom.
5. The automatic foam water spraying fire extinguishing system with controllable foam flow rate for teaching of claim 1, wherein the second pipe sleeve (23) is composed of a first sleeve clamping plate (231), a second sleeve clamping plate (232), a connecting shaft (233), a clamping block (234) and a clamping groove (235), one end of the first sleeve clamping plate (231) and one end of the second sleeve clamping plate (232) are both sleeved on the connecting shaft (233) through compression springs, the other end of the first sleeve clamping plate (231) is provided with the clamping block (234), and the clamping block (234) is clamped with the clamping groove (235) formed in the end face of the second sleeve clamping plate (232).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121647542.XU CN215298569U (en) | 2021-07-19 | 2021-07-19 | Automatic foam water spraying fire extinguishing system with controllable foam flow rate for teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121647542.XU CN215298569U (en) | 2021-07-19 | 2021-07-19 | Automatic foam water spraying fire extinguishing system with controllable foam flow rate for teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215298569U true CN215298569U (en) | 2021-12-24 |
Family
ID=79523460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121647542.XU Expired - Fee Related CN215298569U (en) | 2021-07-19 | 2021-07-19 | Automatic foam water spraying fire extinguishing system with controllable foam flow rate for teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215298569U (en) |
-
2021
- 2021-07-19 CN CN202121647542.XU patent/CN215298569U/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 |
Granted publication date: 20211224 |