CN213589576U - Novel dry powder fire extinguishing device - Google Patents
Novel dry powder fire extinguishing device Download PDFInfo
- Publication number
- CN213589576U CN213589576U CN202022492669.0U CN202022492669U CN213589576U CN 213589576 U CN213589576 U CN 213589576U CN 202022492669 U CN202022492669 U CN 202022492669U CN 213589576 U CN213589576 U CN 213589576U
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- China
- Prior art keywords
- shell
- dry powder
- wall
- fixedly arranged
- extinguishing device
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- 239000000843 powder Substances 0.000 title claims abstract description 33
- 238000007789 sealing Methods 0.000 claims abstract description 42
- 239000007789 gas Substances 0.000 claims description 16
- 239000003795 chemical substances by application Substances 0.000 claims description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 6
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical group O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 6
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 3
- 239000001569 carbon dioxide Substances 0.000 claims description 3
- 229910052757 nitrogen Inorganic materials 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 5
- 238000007599 discharging Methods 0.000 description 5
- 238000005507 spraying Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 239000004254 Ammonium phosphate Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 229910000148 ammonium phosphate Inorganic materials 0.000 description 1
- 235000019289 ammonium phosphates Nutrition 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- MNNHAPBLZZVQHP-UHFFFAOYSA-N diammonium hydrogen phosphate Chemical compound [NH4+].[NH4+].OP([O-])([O-])=O MNNHAPBLZZVQHP-UHFFFAOYSA-N 0.000 description 1
- 229910017053 inorganic salt Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
- Nozzles (AREA)
Abstract
The utility model provides a novel dry powder fire extinguishing device. The novel dry powder extinguishing device comprises a fixing plate; the shell is fixedly arranged at the bottom of the fixing plate; the sealing ring is fixedly arranged in the shell; the connecting shell is rotatably arranged on the inner wall of the top of the shell; the blade is fixedly arranged on the connecting shell; the sliding rod is slidably installed in the connecting shell, and the bottom end of the sliding rod extends out of the connecting shell; the first sealing plate is fixedly arranged at the bottom end of the sliding rod and is in sealing contact with the sealing ring; the support, the support fixed mounting is in the casing. The utility model provides a novel dry powder extinguishing device has convenient to use, can cooperate water to put out a fire indoor, advantage that the fire control effect is good.
Description
Technical Field
The utility model relates to a fire control technical field especially relates to a novel dry powder fire extinguishing device.
Background
The dry powder extinguishing is to extinguish fire by dry powder extinguishing agents such as ammonium phosphate and the like, the dry powder extinguishing agent has easy flowability and dryness, is composed of inorganic salt and crushed and dried additives, can effectively extinguish fire, mostly adopts water for extinguishing fire in some indoor extinguishments, and has a common fire extinguishing effect.
Therefore, there is a need to provide a new dry powder fire extinguisher to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide a convenient to use, can cooperate water to put out a fire indoor, the neotype dry powder extinguishing device that fire control effect is good.
In order to solve the technical problem, the utility model provides a novel dry powder fire extinguishing device includes: a fixing plate; the shell is fixedly arranged at the bottom of the fixing plate; the sealing ring is fixedly arranged in the shell; the connecting shell is rotatably arranged on the inner wall of the top of the shell; the blade is fixedly arranged on the connecting shell; the sliding rod is slidably installed in the connecting shell, and the bottom end of the sliding rod extends out of the connecting shell; the first sealing plate is fixedly arranged at the bottom end of the sliding rod and is in sealing contact with the sealing ring; the bracket is fixedly arranged in the shell; the sleeve is rotatably arranged on the bracket; a connecting rod slidably mounted within the sleeve; the spring is sleeved on the connecting rod in a sliding manner, and two ends of the spring are fixedly connected with the first sealing plate and the sleeve respectively; the discharge shell is fixedly arranged at the bottom end of the connecting rod and is connected with the shell in a sliding and sealing manner; a second sealing plate fixedly mounted at the bottom of the discharge casing and in sealing contact with the housing; a plurality of first through holes opened on an inner wall of the discharge case; the plurality of second through holes are formed in the inner wall of the discharge shell and are positioned below the first through holes; the high-pressure gas tank is fixedly arranged at the top of the fixing plate and communicated with the shell; and the electromagnetic valve is arranged on the high-pressure gas tank.
Preferably, a first limit groove is formed in the inner wall of the connecting shell, a first limit block is fixedly mounted on the sliding rod, and the first limit block is connected with the inner wall of the first limit groove in a sliding mode.
Preferably, the bracket is provided with a rotating hole, and the inner wall of the rotating hole is rotatably connected with the sleeve.
Preferably, a second limiting groove is formed in the connecting rod, a second limiting block is fixedly mounted in the sleeve, and the second limiting block is connected with the inner wall of the second limiting groove in a sliding mode.
Preferably, a dry powder extinguishing agent is arranged in the shell, and the gas in the high-pressure gas tank is carbon dioxide or nitrogen.
Preferably, a rotating groove is formed in the inner wall of the top of the shell, and the inner wall of the rotating groove is rotatably connected with the connecting shell.
Compared with the prior art, the utility model provides a novel dry powder extinguishing device has following beneficial effect:
the utility model provides a novel dry powder fire extinguishing device, the sealing ring is fixedly arranged in the shell, the second sealing plate is fixedly arranged at the bottom of the discharging shell, and the second sealing plate is in sealing contact with the shell, can be opened by air pressure pushing when in use and closed when not in use, and has good moisture-proof effect; the blade fixed mounting be in on the connecting shell, the sleeve pipe rotates to be installed on the support, connecting rod sliding mounting be in the sleeve pipe, discharge the shell fixed mounting be in the bottom of connecting rod, just discharge the shell with casing sliding seal connects, can drive through atmospheric pressure, makes to discharge the shell and rotate and spray powder, improves the scope of spraying powder.
Drawings
Fig. 1 is a schematic structural view of a preferred embodiment of the novel dry powder fire extinguishing device provided by the present invention;
fig. 2 is a schematic view showing a coupling structure of the coupling housing and the slide bar shown in fig. 1.
Reference numbers in the figures: 1. a fixing plate; 2. a housing; 3. a seal ring; 4. a connecting shell; 5. a blade; 6. a slide bar; 7. a sealing plate; 8. a support; 9. a sleeve; 10. a connecting rod; 11. a spring; 12. a discharge casing; 13. a second sealing plate; 14. a first through hole; 15. a second through hole; 16. a high pressure gas tank; 17. an electromagnetic valve; 18. a first limit groove; 19. a first stopper.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Referring to fig. 1-2, the novel dry powder fire extinguishing apparatus comprises: a fixing plate 1; the shell 2 is fixedly arranged at the bottom of the fixed plate 1; the sealing ring 3 is fixedly arranged in the shell 2; the connecting shell 4 is rotatably arranged on the inner wall of the top of the shell 2; the blade 5 is fixedly arranged on the connecting shell 4; the sliding rod 6 is installed in the connecting shell 4 in a sliding mode, and the bottom end of the sliding rod 6 extends out of the connecting shell 4; the first sealing plate 7 is fixedly arranged at the bottom end of the sliding rod 6, and the first sealing plate 7 is in sealing contact with the sealing ring 3; the bracket 8, the said bracket 8 is fixedly mounted in the said body 2; the sleeve 9, the said sleeve 9 is installed on said support 8 rotatably; a connecting rod 10, wherein the connecting rod 10 is slidably installed in the sleeve 9; the spring 11 is sleeved on the connecting rod 10 in a sliding manner, and two ends of the spring 11 are fixedly connected with the first sealing plate 7 and the sleeve 9 respectively; the discharge shell 12 is fixedly arranged at the bottom end of the connecting rod 10, and the discharge shell 12 is connected with the shell 2 in a sliding and sealing mode; a second sealing plate 13, wherein the second sealing plate 13 is fixedly arranged at the bottom of the discharge shell 12, and the second sealing plate 13 is in sealing contact with the shell 2; a plurality of first through holes 14, the plurality of first through holes 14 being opened on an inner wall of the discharge casing 12; a plurality of second through holes 15, wherein the plurality of second through holes 15 are formed in the inner wall of the discharge casing 12, and the second through holes 15 are positioned below the first through holes 14; the high-pressure gas tank 16 is fixedly arranged on the top of the fixing plate 1, and the high-pressure gas tank 16 is communicated with the shell 2; an electromagnetic valve 17, wherein the electromagnetic valve 17 is arranged on the high-pressure air tank 16.
The support 8 is provided with a rotating hole, and the inner wall of the rotating hole is rotatably connected with the sleeve 9.
A second limiting groove is formed in the connecting rod 10, a second limiting block is fixedly mounted in the sleeve 9, and the second limiting block is connected with the inner wall of the second limiting groove in a sliding mode.
The shell 2 is internally provided with a dry powder extinguishing agent, and the gas in the high-pressure gas tank 16 is carbon dioxide or nitrogen.
A rotating groove is formed in the inner wall of the top of the shell 2, and the inner wall of the rotating groove is rotatably connected with the connecting shell 4.
The utility model provides a novel dry powder extinguishing device's theory of operation as follows:
the device is used for matching with indoor water spraying fire prevention, so that the fire prevention effect is improved;
during the use, with fixed plate 1 fixed mounting on indoor roof, when the conflagration takes place, solenoid valve 17 is opened, 16 gas jets to casing 2 in the high-pressure gas pitcher, it rotates to promote blade 5, blade 5 drives and connects shell 4 to rotate, it rotates to connect shell 4 to drive connecting rod 10, connecting rod 10 drives and discharges shell 12, and simultaneously, pressure promotes first closing plate 7 downstream, make gas can promote the dry powder extinguishing agent and can get into by first through-hole 14 and discharge shell 12, then by the blowout of second through-hole 15, spun extinguishing agent and water contact can be attached to the surface of burning thing, effectual cooling and isolated air, the fire control effect is good.
Compared with the prior art, the utility model provides a novel dry powder extinguishing device has following beneficial effect:
the utility model provides a novel dry powder fire extinguishing device, the sealing ring 3 is fixedly arranged in the shell 2, the second sealing plate 13 is fixedly arranged at the bottom of the discharging shell 12, and the second sealing plate 13 is in sealing contact with the shell 2, can be opened by air pressure pushing when in use and closed when not in use, and has good moisture-proof effect; the blade 5 is fixedly installed on the connecting shell 4, the sleeve 9 is rotatably installed on the support 8, the connecting rod 10 is slidably installed in the sleeve 9, the discharging shell 12 is fixedly installed at the bottom end of the connecting rod 10, the discharging shell 12 is in sliding sealing connection with the shell 2, the discharging shell 12 can be driven by air pressure to rotate to spray powder, and the powder spraying range is improved.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (6)
1. A novel dry powder fire extinguishing device is characterized by comprising:
a fixing plate;
the shell is fixedly arranged at the bottom of the fixing plate;
the sealing ring is fixedly arranged in the shell;
the connecting shell is rotatably arranged on the inner wall of the top of the shell;
the blade is fixedly arranged on the connecting shell;
the sliding rod is slidably installed in the connecting shell, and the bottom end of the sliding rod extends out of the connecting shell;
the first sealing plate is fixedly arranged at the bottom end of the sliding rod and is in sealing contact with the sealing ring;
the bracket is fixedly arranged in the shell;
the sleeve is rotatably arranged on the bracket;
a connecting rod slidably mounted within the sleeve;
the spring is sleeved on the connecting rod in a sliding manner, and two ends of the spring are fixedly connected with the first sealing plate and the sleeve respectively;
the discharge shell is fixedly arranged at the bottom end of the connecting rod and is connected with the shell in a sliding and sealing manner;
a second sealing plate fixedly mounted at the bottom of the discharge casing and in sealing contact with the housing;
a plurality of first through holes opened on an inner wall of the discharge case;
the plurality of second through holes are formed in the inner wall of the discharge shell and are positioned below the first through holes;
the high-pressure gas tank is fixedly arranged at the top of the fixing plate and communicated with the shell;
and the electromagnetic valve is arranged on the high-pressure gas tank.
2. The novel dry powder fire extinguishing device according to claim 1, wherein the inner wall of the connecting shell is provided with a first limiting groove, the sliding rod is fixedly provided with a first limiting block, and the first limiting block is connected with the inner wall of the first limiting groove in a sliding manner.
3. The novel dry powder fire extinguishing device according to claim 1, wherein the bracket is provided with a rotating hole, and the inner wall of the rotating hole is rotatably connected with the sleeve.
4. A novel dry powder fire extinguishing device according to claim 1, wherein a second limiting groove is formed in the connecting rod, a second limiting block is fixedly installed in the sleeve, and the second limiting block is slidably connected with the inner wall of the second limiting groove.
5. The novel dry powder extinguishing device according to claim 1, wherein a dry powder extinguishing agent is arranged in the shell, and the gas in the high-pressure gas tank is carbon dioxide or nitrogen.
6. The novel dry powder fire extinguishing device according to claim 1, wherein a rotating groove is formed on the inner wall of the top of the housing, and the inner wall of the rotating groove is rotatably connected with the connecting shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022492669.0U CN213589576U (en) | 2020-11-02 | 2020-11-02 | Novel dry powder fire extinguishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022492669.0U CN213589576U (en) | 2020-11-02 | 2020-11-02 | Novel dry powder fire extinguishing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213589576U true CN213589576U (en) | 2021-07-02 |
Family
ID=76594432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022492669.0U Active CN213589576U (en) | 2020-11-02 | 2020-11-02 | Novel dry powder fire extinguishing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213589576U (en) |
-
2020
- 2020-11-02 CN CN202022492669.0U patent/CN213589576U/en active Active
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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: 20240509 Address after: 611900 1st Floor, Building 9, No. 938, Section 3, East Third Ring Road, Pengzhou Industrial Development Zone, Chengdu, Sichuan Province Patentee after: Shengjie Fire Technology Group Co.,Ltd. Country or region after: China Address before: 611930 1st floor, building 9, No. 938, section 3, East Third Ring Road, Pengzhou Industrial Development Zone, Chengdu City, Sichuan Province Patentee before: SICHUAN SHENGJIE FIRE EQUIPMENT MANUFACTURING CO.,LTD. Country or region before: China |