CN210384636U - Electric motor car lithium cell river system type water smoke atomizer for extinguishing device - Google Patents
Electric motor car lithium cell river system type water smoke atomizer for extinguishing device Download PDFInfo
- Publication number
- CN210384636U CN210384636U CN201920560189.8U CN201920560189U CN210384636U CN 210384636 U CN210384636 U CN 210384636U CN 201920560189 U CN201920560189 U CN 201920560189U CN 210384636 U CN210384636 U CN 210384636U
- Authority
- CN
- China
- Prior art keywords
- system type
- threaded sleeve
- extinguishing device
- honeycomb duct
- type water
- 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.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 60
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 19
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 19
- 239000000779 smoke Substances 0.000 title claims abstract description 9
- 230000006835 compression Effects 0.000 claims description 12
- 238000007906 compression Methods 0.000 claims description 12
- 239000003595 mist Substances 0.000 claims description 9
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 5
- 239000000741 silica gel Substances 0.000 claims description 5
- 229910002027 silica gel Inorganic materials 0.000 claims description 5
- 239000003973 paint Substances 0.000 claims description 4
- 230000000903 blocking effect Effects 0.000 claims description 2
- 239000012535 impurity Substances 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 6
- 238000005507 spraying Methods 0.000 abstract description 2
- 238000009825 accumulation Methods 0.000 abstract 1
- 239000007921 spray Substances 0.000 abstract 1
- 230000001133 acceleration Effects 0.000 description 6
- 238000012856 packing Methods 0.000 description 6
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 5
- 235000017491 Bambusa tulda Nutrition 0.000 description 5
- 241001330002 Bambuseae Species 0.000 description 5
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 5
- 239000011425 bamboo Substances 0.000 description 5
- 239000004744 fabric Substances 0.000 description 5
- 238000000889 atomisation Methods 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000011045 prefiltration Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000003466 welding Methods 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 discloses an electric motor car lithium cell river system type water smoke atomizer for extinguishing device, which comprises a shell, the shell is internally provided with a honeycomb duct, the honeycomb duct is internally provided with an accelerating cavity, the bottom end of the shell is welded with a threaded sleeve, the threaded sleeve is internally provided with a filter funnel, the inner wall of the threaded sleeve is uniformly provided with a limiting plate, the utility model has scientific and reasonable structure, safe and convenient use, the honeycomb duct and the accelerating cavity are arranged, the flowing speed of water flow in the honeycomb duct is improved, the atomizer is convenient for further atomizing and spraying the water flow, the extinguishing effect of the device is effectively improved, the filter funnel is arranged, the blockage of spray holes is avoided due to the accumulation of larger impurities in the honeycomb duct, the anti-blocking performance of the device is effectively improved, the limiting plate is arranged, and the tightness and firmness of the connection between a, the problem of raceway take place to become flexible easily under high pressure state, cause rivers to reveal is solved.
Description
Technical Field
The utility model relates to an electric motor car lithium cell river system type water smoke fire extinguishing technology field specifically is an electric motor car lithium cell river system type water smoke atomizer for extinguishing device.
Background
The application of the novel water-based fire extinguishing agent is more and more extensive, the cooling speed is high, the fire extinguishing efficiency is high and the like, because lithium battery fire belongs to electrical appliance type and gas type fire, the water system fire extinguishing agent is atomized fully to enhance the effect of extinguishing gas type fire when extinguishing fire, however, the existing atomization nozzle for the lithium battery water system type water mist fire extinguishing device of the electric vehicle has the problems that the flow speed of water flow in the flow guide pipe cannot be accelerated when the atomization nozzle is used, the atomization effect of the nozzle on the water flow is poor, water flow impurities are easy to accumulate in the flow guide pipe, the device is blocked, water pipes are easy to loosen under a high-pressure state, and the water flow is leaked, therefore, in order to avoid the above technical problems, it is necessary to provide an atomizing nozzle for a water mist fire extinguishing device of an electric vehicle lithium battery system to overcome the above disadvantages of the prior art.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an electric motor car lithium cell river system type water smoke atomizer for extinguishing device to solve among the above-mentioned background art current electric motor car lithium cell river system type water smoke atomizer exist when using, can not accelerate the flow velocity of the inside rivers of honeycomb duct, the shower nozzle is relatively poor to the atomization effect of rivers, rivers impurity accumulates inside the honeycomb duct easily, cause the jam and the raceway of device to take place easily under high-pressure state not hard up, cause the problem that rivers were revealed.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an electric motor car lithium cell river system type water smoke atomizer for extinguishing device, includes the shell, the honeycomb duct has been cup jointed to the shell inside, the welding of shell bottom has the threaded sleeve pipe, threaded sleeve pipe externally mounted has the fixed plate, the water inlet has been seted up to the honeycomb duct bottom, the diffluence hole has evenly been seted up to water inlet top both sides, the diffluence hole top has been seted up with higher speed the cavity, the inside convergent flow mouth that has seted up of cavity with higher speed, the convergent flow mouth top is connected with curved pipe, the separation piece is installed on the inside top of curved pipe, fixed plate one side subsides have the silica gel packing ring, threaded sleeve pipe internally mounted has the filter funnel, the filter funnel is inside installs the screen cloth through fixation nut, through a support cylinder fixed connection between filter funnel.
Preferably, the diameter of the bottom end of the curved tube is greater than the diameter of the top end of the curved tube.
Preferably, the compression spring is coated with antirust paint.
Preferably, the inside fixed slot that has seted up of threaded sleeve, the limiting plate is all installed to fixed slot inner wall both sides, two the constant head tank has been seted up between the limiting plate, the baffle is installed to constant head tank one side.
Preferably, the inner diameter of the water inlet is larger than that of the guide pipe.
Preferably, the positioning groove is internally pasted with a rubber packing strip.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization:
1. be provided with the honeycomb duct, the diffluence orifice, accelerate the cavity, gather the mouth and bent shape pipe, rivers pass through the honeycomb duct and get into to the diffluence orifice of small diameter, carry out first acceleration, rivers that are let out by the diffluence orifice get into to accelerating inside the cavity, gather the mouth by gathering, and carry out the secondary through bent shape pipe and accelerate, thereby improved the velocity of flow of the inside rivers of honeycomb duct greatly, the shower nozzle of being convenient for further atomizes to rivers and spouts the putting, has effectively improved the fire extinguishing effect of device.
2. Be provided with filter funnel, screen cloth, a supporting cylinder and compression spring, when rivers got into threaded sleeve, carry out prefilter through the impurity of screen cloth in to rivers, avoid great impurity to pile up inside the honeycomb duct, cause the jam of orifice, can take out filter funnel by threaded sleeve inside simultaneously through a supporting cylinder, clear away the inside impurity that accumulates of filter funnel to reset to a supporting cylinder by compression spring, it is convenient to use, has effectively improved the stifled performance of preventing of device.
3. Be provided with limiting plate, constant head tank and baffle, when the fixed slot of screw thread sleeve inside was fixed the raceway, through the cooperation between limiting plate, constant head tank and the baffle, it is fixed to carry out the interlock to raceway edge in the fixed slot to improved compactness and the fastness of being connected between raceway and the fixed slot, solved the raceway and taken place easily under high-pressure state and become flexible, caused the problem that rivers were revealed.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic view of the internal structure of the draft tube of the present invention;
FIG. 3 is a schematic view of the installation structure of the filter hopper of the present invention;
fig. 4 is a schematic structural diagram of the threaded sleeve of the present invention;
reference numbers in the figures: 1. a housing; 2. a flow guide pipe; 3. a fixing plate; 4. a threaded bushing; 5. spraying a hole; 6. a water inlet; 7. a shunt hole; 8. a flow gathering port; 9. an acceleration chamber; 10. a curved tube; 11. a barrier sheet; 12. a silica gel gasket; 13. a filter hopper; 14. screening a screen; 15. a support cylinder; 16. a compression spring; 17. fixing grooves; 18. a limiting plate; 19. positioning a groove; 20. and a baffle plate.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
Referring to fig. 1-4, the utility model provides a technical scheme, an atomizer for a lithium battery water system type water mist fire extinguishing device of an electric vehicle, comprising a housing 1, a flow guide pipe 2 is sleeved inside the housing 1, a threaded sleeve 4 is welded at the bottom end of the housing 1, a fixing plate 3 is installed outside the threaded sleeve 4, a water inlet 6 is opened at the bottom end of the flow guide pipe 2, in order to accelerate the water flow entering the threaded sleeve 4, the flow speed of the water flow inside the threaded sleeve 4 is increased, the initial acceleration of the water flow is realized, the inner diameter of the water inlet 6 is larger than the inner diameter of the flow guide pipe 2, two sides of the top end of the water inlet 6 are evenly provided with a shunting hole 7, an accelerating chamber 9 is opened at the top end of the shunting hole 7, a flow gathering port 8 is opened inside the accelerating chamber 9, the top end of the, the flow speed of water flow in the curved pipe 10 is increased, the water flow is conveniently atomized and sprayed, the fire extinguishing performance of the device is effectively improved, and the diameter of the bottom end of the curved pipe 10 is larger than that of the top end of the curved pipe.
The inside top of curved pipe 10 is installed separation piece 11, 3 one sides of fixed plate are pasted and are covered with silica gel packing ring 12, threaded sleeve 4 internally mounted has filter hopper 13, filter hopper 13 is inside to be installed screen cloth 14 through fixation nut, through a support section of thick bamboo 15 fixed connection between filter hopper 13 and the threaded sleeve 4, support section of thick bamboo 15 is inside to install compression spring 16 through the spring fixing base, the corrosion resisting property of compression spring 16 has been improved through the anti rust paint, avoid compression spring 16 when using in the inside moist environment of threaded sleeve 4 for a long time, receive corrosion damage, influence the normal use of a support section of thick bamboo 15, the actual life of extension compression spring 16, compression spring 16 outside is paintd with the anti rust paint.
Fixed slot 17 has been seted up to thread bushing 4 inside, limiting plate 18 has all been installed to fixed slot 17 inner wall both sides, constant head tank 19 has been seted up between two limiting plates 18, the compactness of being connected between constant head tank 19 and the raceway has been increased through the rubber packing strip, improve the fastness of raceway installation when using, the raceway has been solved under high-pressure state, take place to drop easily, the problem of influence use, the inside sealing performance of thread bushing 4 has been improved simultaneously, avoid rivers to take place to reveal, cause the waste, the inside subsides of constant head tank 19 cover has the rubber packing strip, baffle 20 is installed to constant head tank 19 one side.
The utility model discloses a theory of operation and use flow: in the process of using the atomizer for the lithium battery water system type water mist fire extinguishing device of the electric vehicle, firstly, the water pipe is fixed by the fixing groove 17 inside the threaded sleeve 4, the edge of the water pipe is occluded by the positioning groove 19 formed between the limiting plates 18 and is fixed by the baffle 20, thereby improving the tightness and firmness of the connection between the water pipe and the fixing groove 17, solving the problem that the water pipe is easy to loose under a high pressure state and causes water leakage, then, when the water flow enters the small-diameter flow dividing hole 7 through the flow guide pipe 2, the primary acceleration is carried out, the water flow discharged from the flow dividing hole 7 enters the acceleration chamber 9 and is collected by the flow collecting port 8, and the secondary acceleration is carried out through the curved pipe 10, thereby greatly improving the flow speed of the water flow inside the flow guide pipe 2, the water pressure flowing at high speed from the curved pipe 10 passes through the impact on the blocking piece 11, splash to around and make the liquid drop become vaporific granule, realize atomizing, spout by orifice 5 to the device of being convenient for further atomizes to rivers and spouts, has effectively improved the fire extinguishing effect of device, and seals through the junction between honeycomb duct 2 and the threaded sleeve 4 of silica gel packing ring 12 of fixed plate 3 side.
Finally, when rivers got into threaded sleeve 4, carry out prefiltering through screen cloth 14 to the impurity in the rivers, avoid great impurity to pile up in honeycomb duct 2 is inside, cause the jam of orifice 5, can take filter hopper 13 out by threaded sleeve 4 is inside simultaneously through supporting a section of thick bamboo 15, clear away filter hopper 13 inside accumulational impurity to support a section of thick bamboo 15 by compression spring and reset, it is convenient to use, has effectively improved the stifled performance of preventing of device.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides an electric motor car lithium cell water system type water smoke atomizer for extinguishing device, includes shell (1), its characterized in that: the honeycomb duct is sleeved inside the shell (1), the threaded sleeve (4) is welded at the bottom end of the shell (1), the fixing plate (3) is installed outside the threaded sleeve (4), the water inlet (6) is formed in the bottom end of the honeycomb duct (2), the shunting holes (7) are uniformly formed in two sides of the top end of the water inlet (6), the accelerating cavity (9) is formed in the top end of the shunting holes (7), the flow gathering port (8) is formed in the accelerating cavity (9), the top end of the flow gathering port (8) is connected with the curved pipe (10), the blocking piece (11) is installed at the top end inside the curved pipe (10), the silica gel washer (12) is attached to one side of the fixing plate (3), the filter hopper (13) is installed inside the threaded sleeve (4), the screen (14) is installed inside the filter hopper (13) through the fixing nut, and the filter hopper (13) is fixedly connected with the threaded sleeve (4), and a compression spring (16) is arranged in the support cylinder (15) through a spring fixing seat.
2. The atomizing nozzle for the electric vehicle lithium battery water system type water mist fire extinguishing device according to claim 1, characterized in that: the diameter of the bottom end of the curved pipe (10) is larger than that of the top end of the curved pipe.
3. The atomizing nozzle for the electric vehicle lithium battery water system type water mist fire extinguishing device according to claim 1, characterized in that: and antirust paint is coated on the outer part of the compression spring (16).
4. The atomizing nozzle for the electric vehicle lithium battery water system type water mist fire extinguishing device according to claim 1, characterized in that: fixed slot (17) have been seted up to screw sleeve (4) inside, limiting plate (18), two have all been installed to fixed slot (17) inner wall both sides locating groove (19) have been seted up between limiting plate (18), baffle (20) are installed to locating groove (19) one side.
5. The atomizing nozzle for the electric vehicle lithium battery water system type water mist fire extinguishing device according to claim 1, characterized in that: the inner diameter of the water inlet (6) is larger than that of the flow guide pipe (2).
6. The atomizing nozzle for the electric vehicle lithium battery water system type water mist fire extinguishing device according to claim 4, characterized in that: the positioning groove (19) is internally pasted with a rubber gasket strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920560189.8U CN210384636U (en) | 2019-04-23 | 2019-04-23 | Electric motor car lithium cell river system type water smoke atomizer for extinguishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920560189.8U CN210384636U (en) | 2019-04-23 | 2019-04-23 | Electric motor car lithium cell river system type water smoke atomizer for extinguishing device |
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| Publication Number | Publication Date |
|---|---|
| CN210384636U true CN210384636U (en) | 2020-04-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920560189.8U Expired - Fee Related CN210384636U (en) | 2019-04-23 | 2019-04-23 | Electric motor car lithium cell river system type water smoke atomizer for extinguishing device |
Country Status (1)
| Country | Link |
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| CN (1) | CN210384636U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111946724A (en) * | 2020-08-06 | 2020-11-17 | 消之源科技技术有限公司 | Intelligent fire extinguishing gasket and preparation method thereof |
-
2019
- 2019-04-23 CN CN201920560189.8U patent/CN210384636U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111946724A (en) * | 2020-08-06 | 2020-11-17 | 消之源科技技术有限公司 | Intelligent fire extinguishing gasket and preparation method thereof |
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| 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: 20200424 |
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| CF01 | Termination of patent right due to non-payment of annual fee |