CN210108154U - Cold flame and fire spraying equipment - Google Patents
Cold flame and fire spraying equipment Download PDFInfo
- Publication number
- CN210108154U CN210108154U CN201921074004.9U CN201921074004U CN210108154U CN 210108154 U CN210108154 U CN 210108154U CN 201921074004 U CN201921074004 U CN 201921074004U CN 210108154 U CN210108154 U CN 210108154U
- Authority
- CN
- China
- Prior art keywords
- injection
- cold flame
- spraying
- metal powder
- spraying apparatus
- 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.)
- Active
Links
Images
Landscapes
- Nozzles (AREA)
Abstract
The utility model relates to a cold flame fire eruption equipment, a serial communication port, including pay-off heating mechanism, injection mechanism and protector to and be used for carrying metal powder extremely pay-off heating mechanism's unloading mechanism, the reinforced mechanism of pay-off is used for lighting metal powder sends to injection mechanism, injection mechanism is used for producing general metal powder spun air current, protector is used for sheltering from unloading mechanism pay-off heating mechanism with injection mechanism. The application provides a cold flame fire eruption equipment can not receive external environment influence, has waterproof, prevents the foreign matter function.
Description
Technical Field
The utility model belongs to the technical field of cold flame fire eruption and specifically relates to a cold flame fire eruption equipment.
Background
Fireworks are a traditional utility model in China and are commonly used in stage performances, celebrations and meeting places. As fireworks are traditionally set off by gunpowder, stronger smoke and gases with pungent odor are generated during set off, the environment is easily polluted, and potential safety hazards also exist. In recent years, new requirements on environmental protection and safety performance of products are provided by the nation, and the safety of the products is urgently required to be improved. People gradually use cold fireworks to replace gunpowder fireworks.
The cold fireworks are a new type fireworks product in 21 st century, and its production principle is that it adopts metal powder with low ignition point, and adopts a certain proportion to make it into cold light smokeless fireworks, so that it is applicable to special-effect design of dance and American celebration. The product is favored by stage design personnel and the public because of the advantages of strong safety, high brightness, small smoke, no environmental pollution, strong backing and rendering effects on the field atmosphere and the like.
The cold flame and fire eruption equipment for manufacturing cold flames and fires on the market can only be used on indoor meeting exhibition or stages generally, and once rain or foreign matters exist in the eruption environment in rainy days or wedding ceremony occasions, the rain or the foreign matters easily enter the cold flame and fire eruption equipment, so that the use is limited in the environment.
SUMMERY OF THE UTILITY MODEL
Solve the technical problem, an object of the utility model is to provide a cold flame fire eruption equipment can not receive external environment influence, has waterproof, prevents the foreign matter function.
The technical scheme of the utility model as follows:
a cold flame fire spraying apparatus comprises
A feeding heating mechanism, an injection mechanism and a protection device,
and a blanking mechanism for conveying the metal powder to the feeding and heating mechanism,
the feeding and heating mechanism is used for igniting the metal powder and feeding the metal powder to the spraying mechanism,
the spraying mechanism is used for generating air flow for spraying the metal powder,
the protection device is used for shielding the blanking mechanism, the feeding heating mechanism and the injection mechanism.
Preferably, the guard comprises an inner shell,
the blanking mechanism, the feeding heating mechanism and the spraying mechanism are arranged in the inner shell.
Preferably, the guard comprises an outer housing, the inner housing being disposed within the outer housing.
Preferably, the injection mechanism includes an injection pipe provided with an injection port,
the injection mechanism further comprises a nozzle blocking mechanism for covering the injection port.
Preferably, the spout closing mechanism includes a spout closing cap provided on the ejection port,
and the plugging cover driving mechanism is connected with the nozzle plugging cover and is used for driving the nozzle plugging cover to open or close the jet orifice.
Preferably, the protection device comprises a protection cover arranged above the spout closure.
Preferably, the injection mechanism further comprises an air flow source connected to the injection conduit,
the cover driving mechanism can receive an operating signal of the airflow source.
Preferably, the injection mechanism further comprises an air flow source connected to the injection conduit,
and the injection pipeline is provided with a gas detection mechanism for detecting the working state of the airflow source.
Preferably, the injection pipeline is a bent pipeline, and the injection port is arranged in a staggered mode with the airflow source.
Preferably, a sewage draining outlet is arranged on the injection pipeline.
The cold flame eruption equipment can be used outdoors besides being used on an indoor stage or a meeting exhibition, and when the cold flame eruption equipment in the prior art is used outdoors, the cold flame eruption equipment is influenced by external environments such as rainwater, wind, dust and the like. Particularly in rainy weather, when the cold flame eruption device is not used, rainwater easily flows into the cold flame eruption device, causing damage to the cold flame eruption device.
The utility model provides a cold flame fire eruption equipment, including pay-off heating mechanism, injection mechanism and protector to and be used for carrying metal powder to pay-off heating mechanism's unloading mechanism, pay-off heating mechanism is used for lighting metal powder and sends to injection mechanism, and injection mechanism is used for producing metal powder spun air current, and protector is used for sheltering from unloading mechanism, pay-off heating mechanism and injection mechanism. The application provides a cold flame fire eruption equipment, unloading mechanism send metal powder to pay-off heating mechanism at first, and pay-off heating mechanism ignites metal powder, and the gas flow that produces by injection mechanism again will ignite the metal powder blowout. When cold flame eruption equipment did not use, sheltered from unloading mechanism, pay-off heater and injection mechanism by protector for in rainwater or foreign matter can not directly flow into cold flame eruption equipment, consequently, the cold flame eruption equipment that this application provided does not receive external environment to influence, had waterproof, prevent the foreign matter function.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present application, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a schematic structural diagram of a firework blasting apparatus in this embodiment;
FIG. 2 is a schematic structural diagram of a firework blasting apparatus in this embodiment;
FIG. 3 is a schematic structural diagram of a prior art cold firework bursting device;
FIG. 4 is a schematic view of the cap driving mechanism and the spout cap according to the present embodiment;
fig. 5 is a schematic view of another state of the cap driving mechanism and the spout cap in this embodiment.
Reference numbers in the drawings illustrate: 1. a feeding and heating mechanism; 11. a feeding screw rod; 12. a feed pipe; 13. a feeding motor; 14. a heating coil; 15. a heat-insulating shell; 2. an injection mechanism; 21. an injection duct; 22. an ejection port; 23. an air flow source; 3. a blanking mechanism; 31. a material box; 32. a feed box cover; 33. a blanking motor; 34. a blanking screw rod; 35. a discharging pipe; 4. a guard; 41. an inner shell; 421. a housing; 422. a protective cover; 43. a spout blanking cover; 44. a closure drive mechanism; 45. a sewage draining outlet; 46. a through hole; 47. and (4) isolating the column.
Detailed Description
In order to make those skilled in the art better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
The cold flame eruption equipment can be used outdoors besides being used on an indoor stage or a meeting exhibition, and when the cold flame eruption equipment in the prior art is used outdoors, the cold flame eruption equipment is influenced by external environments such as rainwater, wind, dust and the like. Particularly in rainy weather, when the cold flame eruption device is not used, rainwater easily flows into the cold flame eruption device, causing damage to the cold flame eruption device.
Please show as fig. 1 to 5, the utility model provides a cold flame fire spraying equipment, including pay-off heating mechanism 1, injection mechanism 2 and protector 4 to and be used for carrying metal powder to pay-off heating mechanism 1's unloading mechanism 3, the reinforced mechanism of pay-off is used for lighting metal powder and sends to injection mechanism 2, and injection mechanism 2 is used for producing the air current with metal powder spun, and protector 4 is used for sheltering from unloading mechanism 3, pay-off heating mechanism 1 and injection mechanism 2. According to the cold flame fire spraying equipment provided by the application, the blanking mechanism 3 firstly sends metal powder to the feeding and heating mechanism 1, the feeding and heating mechanism 1 ignites the metal powder, and then the ignited metal powder is sprayed out by air flow generated by the spraying mechanism 2. When cold flame fire eruption equipment did not use, sheltered from unloading mechanism 3, pay-off heating mechanism 1 and injection mechanism 2 by protector 4 for in rainwater or the foreign matter can not directly flow into cold flame fire eruption equipment, consequently, the cold flame fire eruption equipment that this application provided does not receive external environment to influence, had waterproof, prevent the foreign matter function.
The utility model provides an in the embodiment, protector 4 includes inner shell 41, and unloading mechanism 3, pay-off heating mechanism 1 and injection mechanism 2 locate inside inner shell 41. Three main working components of the cold flame spraying device are arranged inside the inner shell 41, so that rainwater or foreign matters can be effectively prevented from entering the cold flame spraying device.
The utility model provides an in the embodiment, protector 4 includes outer shell 421, and inner shell 41 is located in outer shell 421. Cold flame fire equipment of spouting among the prior art is equipped with ventilation hole, louvre, observation hole isotructure on the lateral wall, makes equipment main working component and external direct contact, and this type of cold flame fire equipment of spouting can not use under overcast and rainy weather, just need move indoor when raining, just move out when weather is good and use, cause very big inconvenience, wasted a large amount of manpower, material resources. The application provides a cold flame eruption equipment has double-deck protective structure (having inner shell 41 and outer shell 421 promptly), and the main working part of cold flame eruption equipment places in inner shell 41 the inside, and the inner shell 41 outside is equipped with outer shell 421 again. Except that the main working parts can be prevented from entering water, the possibility that the inner shell 41 is contacted with rainwater or foreign matters is further reduced, so that the waterproof effect is greatly improved.
The utility model provides an in the embodiment, injection mechanism 2 passes shell 421 including spraying pipeline 21, is equipped with jet 22 on the spraying pipeline 21, is equipped with spout blanking cover 43 on the jet 22 to and the blanking cover actuating mechanism 44 of being connected with spout blanking cover 43, blanking cover actuating mechanism 44 is used for driving opening or the closure of spout blanking cover 43 to jet 22. When the ignited metal powder is to be sprayed out of the spray opening 22 by the airflow generated by the spraying mechanism 2, the nozzle blocking cover 43 is driven by the blocking cover driving mechanism 44 to open the spray opening 22 (namely, the nozzle blocking cover 43 is far away from the spray opening 22), so that the metal powder is sprayed out of the spray opening 22 to form the cold flame, after the special effect of the dance celebration is finished by the cold flame spraying device, the nozzle blocking cover driving mechanism 44 drives the nozzle to close the spray opening 22, and when the cold flame spraying device is not used, the nozzle blocking cover 43 closes the spray opening 22 to prevent a large amount of rainwater from falling into a spray pipeline to influence main working parts in the inner shell 41. The damage to the equipment caused by the cold flame and fire spraying equipment can prolong the service life of the cold flame and fire spraying equipment.
Specifically, the cap driving mechanism 44 is connected to the spout cap 43, and the cap driving mechanism 44 is rotatable. The cap driving mechanism 44 rotates to make the spout cap 43 rotate on the horizontal plane, and when the spout cap 43 is overlapped with the jet orifice 22, rainwater does not flow into the jet orifice 22 and blocks the jet orifice 22; when the air flow is ejected and the injection pipe injects the ignited metal powder, the nozzle block 43 is misaligned with the injection port, so that the injection port 22 continues to inject the ignited metal powder normally.
Alternatively, the cap driving mechanism 44 is slidably connected to the ejection port cap 43 so that the ejection port cap 43 is moved away from or close to the ejection port 22. Specifically, the cap driving mechanism 44 includes a telescopic rod connected to the nozzle cap 43, and when the ignited metal powder is to be ejected from the ejection opening 22, the telescopic rod is extended to drive the nozzle cap 43 to be away from the ejection opening 22, so that the nozzle cap 43 is staggered from the ejection opening 22, and no shielding object is located above the ejection opening 22; when the cold flame and fire spraying device finishes spraying, the telescopic rod retracts to drive the nozzle blocking cover 43 to be close to the spraying opening 22, and the spraying opening 22 is blocked. The cap driving mechanism 44 may be a hydraulic cylinder, an air cylinder or other telescopic mechanisms with telescopic function.
In another embodiment, the cap driving mechanism 44 is connected to the spout cap 43, and the cap driving mechanism 44 provides power for the spout cap 43 to rotate up and down. Specifically, the capping drive mechanism 44 is connected to the nozzle capping 43 by a hinge, and the capping mechanism includes an ejector rod disposed at the bottom of the nozzle capping 43, and when the ignited metal powder is to be ejected from the ejection opening 22, the ejector rod pushes the nozzle capping 43 upward, so that the nozzle capping 43 rotates around the connecting shaft around the hinge.
The utility model provides an in the embodiment, protector 4 is including locating protective cover 422 on spout blanking cover 43, and preferably, protective cover 422 can dismantle with shell 421 and be connected for inside spout blanking cover 43 arranged protective cover 422, can effectively protect spout blanking cover 43, improved spout blanking cover 43's life.
The utility model provides an embodiment, injection mechanism 2 includes the air current source 23 of being connected with the injection pipe, and blanking cover actuating mechanism 44 can receive the gas emission signal of air current source 23. The airflow emitted by the airflow source 23 pushes the ignited metal powder through the injection pipeline 21 to be sprayed out of the injection port 22, when the airflow source 23 is started, the blocking cover driving mechanism 44 receives a signal to drive the nozzle blocking cover 43 to be opened, so that the ignited metal powder is ensured to be smoothly sprayed out of the injection port 22, and when the airflow source 23 stops working, the blocking cover driving mechanism 44 receives the signal to drive the nozzle blocking cover 43 to be closed, so that rainwater or other foreign matters are prevented from falling into the injection pipeline 21.
Wherein, a gas detection mechanism can be arranged on the injection pipeline 21 for detecting the working state of the gas flow source 23, and the gas detection mechanism is connected with the blocking cover driving mechanism 44. The gas is discharged from the gas flow source 23 into the injection duct 21, and a gas detection mechanism disposed in the injection duct 21 starts detecting and determining whether or not a gas flow is discharged from the gas flow source 23 by monitoring its wind speed, pressure, sound, or gas type. The gas flow source 23 is discharged, which indicates that the cold fireworks eruption device is about to be in working state, and ignited metal powder is sprayed out from the spray opening 22; the absence of gas from the gas source 23 indicates that the cold flame projecting device is not operating and the jet 22 is shielded to prevent rain and/or foreign matter from entering the interior of the cold flame projecting device. For example, the gas detection mechanism is a gas detection sensor, and the gas detection mechanism is connected to the cap driving mechanism 44, and may be an electrical connection, an RF ID connection, a bluetooth connection, or another wireless connection, as long as the gas detection mechanism can transmit a signal of the gas detection mechanism to the cap driving mechanism 44, and then trigger the cap driving mechanism 44 to operate, so as to drive the spout cap 43 to open or close the ejection opening 22. The degree of automation of the operation of the ejection port blocking cover 43 is improved so that the opening or closing of the ejection port 22 is judged according to the operation state of the air flow source 23.
Or a signal generated by the airflow source itself, drives the nozzle blocking cover 43 to open or close the ejection opening 22.
The utility model provides an embodiment, injection pipeline 21 is crooked pipeline, and jet 22 staggers the setting with air current source 23. As shown in fig. 3, the injection pipe 21 of the cold flame and fire spraying device is a straight pipe, and the injection port 22 has no blocking measure, so that when the device works in a rain or other foreign matter environment, rain or other foreign matters directly fall onto the air flow source 23, and damage is caused. The application provides a cold flame fire eruption equipment, injection pipeline 21 are crooked pipeline, and jet 22 staggers the setting with air current source 23 for the rainwater can directly not fall on air current source 23. The service life of the cold flame and fire spraying device is prolonged.
The utility model provides an in the embodiment, be equipped with drain 45 on the injection pipeline 21, drain 45 and inner shell 41 intercommunication are equipped with the through-hole 46 that corresponds with drain 45 on the shell 421. The rainwater or other foreign matters are gathered very easily in spraying pipeline 21 to current cold firework eruption equipment, and the rainwater or other foreign matters of gathering reach the unable in time of getting rid of certain degree, not only can get into the inside influence its performance of cold firework eruption equipment, but also can block up spraying pipeline 21. In order to discharge the foreign matters in the cold flame and fire spraying equipment in time, a sewage outlet 45 is arranged on the spraying pipeline 21, the sewage outlet 45 is communicated with the inner shell 41, and a through hole 46 corresponding to the sewage outlet 45 is arranged on the outer shell 421. Once a small amount of rain water or foreign matter falls into the interior of the cold flame spraying apparatus, the rain water or foreign matter flows from the spray pipe 21 to the drain outlet 45, passes through the inner casing 41 and the outer casing 421 of the cold flame spraying apparatus, and is finally discharged from the through hole 46 of the outer casing 421.
In the embodiment provided by the present invention, the protection device 4 includes the isolation column 47, and the inner shell 41 and the outer shell 421 are respectively connected to two ends of the isolation column 47. The isolation column 47 separates the inner shell 41 from the outer shell 421, so that the vibration reduction and noise reduction effects of the cold flame and fire spraying equipment are improved. Preferably, the isolation column 47 is disposed on the outer wall of the bottom of the inner casing 41, and the isolation column 47 plays a role of auxiliary support, thereby improving the stability of the cold flame and fire spraying apparatus. Wherein, the outer wall of the shell 421 can be provided with a built-in buckle, which is convenient for carrying, beautiful in appearance and space-saving.
The utility model provides an in the embodiment, be equipped with sealed glue on the inner shell 41, or, sealed cushion, or, the waterproof material layer. In order to further enhance the sealing performance of the inner casing 41, a waterproof material layer may be disposed outside the inner casing 41; a gap on the inner shell 41 is filled with a sealing glue or a plug sealing cushion.
In order to further explain the working principle of the cold flame and fire spraying device provided by the present invention, the description is made with reference to the preferred embodiment.
The blanking mechanism 3 comprises a material box 31, the material box 31 is used for storing metal powder, a material box cover 32 is arranged on the material box 31 and used for preventing foreign matters or rainwater from entering the material box 31, the blanking mechanism 3 further comprises a blanking motor 33, a blanking screw rod 34 and a blanking pipe 35, the blanking pipe 35 is sleeved outside the blanking screw rod 34, and the blanking motor 33 conveys the metal powder in the material box 31 to the feeding and heating mechanism 1 through the blanking screw rod 34.
The feeding and heating mechanism 1 comprises a feeding screw rod 11, a feeding pipe 12, a feeding motor 13, a heating coil 14 and a heat preservation shell 15, wherein the feeding pipe 12 is sleeved on the feeding screw rod 11, the feeding pipe 12 is wrapped with the heating coil 14, the feeding screw rod 11 and the feeding pipe 12 are arranged inside the heat preservation shell 15, the feeding motor 13 conveys metal powder to a heating area through the feeding screw rod 11, the heating coil 14 heats the metal powder, and when the metal powder passes through the area covered by the heating coil 14, the metal powder is ignited. The ignited metal powder continues to be transported by the feed screw 11 into the injection device 2. Wherein the feeding motor 13 and the blanking motor 33 can be the same motor.
The injection mechanism 2 comprises an airflow source 23, the airflow source 23 is started to generate airflow, and ignited metal powder is injected out to form a gorgeous firework setting-off effect.
The application provides a cold flame fire eruption equipment still includes protector 4, and protector 4 is used for sheltering from unloading mechanism 3, pay-off heating mechanism 1 and injection mechanism 2, and protector 4 includes inner shell 41, and unloading mechanism 3, pay-off heating mechanism 1 and injection mechanism 2 all locate inside the inner shell 41.
The protection device 4 further comprises an outer shell 421, the inner shell 41 is arranged in the outer shell 421, the injection mechanism comprises an injection pipeline 21 provided with an injection port 22, the injection pipeline 21 penetrates through the outer shell 421, the injection mechanism 2 further comprises a nozzle blocking mechanism used for covering the injection port, the nozzle blocking mechanism comprises a nozzle blocking cover 43 arranged on the injection port 22 and a blocking cover driving mechanism 44 connected with the nozzle blocking cover 43, and the blocking cover driving mechanism 44 is used for driving the nozzle blocking cover 43 to open or close the injection port 22.
The guard 4 includes a guard cover 422 disposed over the spout closure 43.
The injection mechanism 2 further includes an air flow source 23 connected to the injection duct 21, and the cap drive mechanism 44 may receive an operation signal of the air flow source 23.
After the metal powder is completely discharged and heated by the cold firework spraying device, the airflow source 23 generates airflow, the blocking cover driving mechanism 44 receives a signal that the airflow is discharged from the airflow source 23, the nozzle blocking cover 43 is driven to open the spraying opening 22, and the ignited metal powder is sprayed from the spraying opening 22 to form cold fireworks. Isolation columns 47 are also arranged between the inner shell 41 and the outer shell 421. Please refer to other embodiments for the effect of this embodiment.
The inner shell mechanism and the outer shell mechanism are arranged, the outer shell can be used for simply preventing rainwater or other foreign matters from entering the inner shell, and the appearance of the equipment is not influenced; the inner shell can be used for special rainwater prevention or other foreign matter treatment, and can also be used for rainwater prevention or other foreign matter prevention material layers, so that the purpose of rainwater prevention or foreign matter of the equipment is achieved, the purpose that the stage special effect equipment can be used in rainwater or other foreign matter environments is achieved, and the application range of the stage special effect equipment is enlarged.
The embodiments in the present specification are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same or similar parts in the embodiments are referred to each other.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. A cold flame and fire spraying device is characterized by comprising
A feeding heating mechanism (1), an injection mechanism (2) and a protective device (4),
and a blanking mechanism (3) used for conveying the metal powder to the feeding and heating mechanism (1),
the feeding and heating mechanism (1) is used for igniting the metal powder and sending the metal powder to the spraying mechanism (2),
the spraying mechanism (2) is used for generating air flow for spraying the metal powder,
the protection device (4) is used for shielding the blanking mechanism (3), the feeding heating mechanism (1) and the injection mechanism (2).
2. The cold flame fire spraying apparatus of claim 1,
the guard (4) comprises an inner shell (41),
the blanking mechanism (3), the feeding heating mechanism (1) and the injection mechanism (2) are arranged in the inner shell (41).
3. The cold flame fire spraying apparatus of claim 2,
the protection device (4) comprises an outer shell (421), and the inner shell (41) is arranged in the outer shell (421).
4. A cold flame spraying apparatus according to claim 1, wherein the spraying means (2) comprises a spraying duct (21) provided with a spraying opening (22),
the injection mechanism (2) further comprises a nozzle blocking mechanism for covering the injection port (22).
5. The cold flame fire spraying apparatus of claim 4,
the spout blocking mechanism comprises a spout blocking cover (43) arranged on the jet orifice (22),
and a cap driving mechanism (44) connected to the nozzle cap (43), wherein the cap driving mechanism (44) is used for driving the nozzle cap (43) to open or close the injection port (22).
6. The cold flame fire spraying apparatus of claim 5,
the protection device (4) comprises a protection cover (422) arranged above the spout blanking cover (43).
7. The cold flame fire spraying apparatus of claim 5,
the injection mechanism (2) further comprises an air flow source (23) connected with the injection pipeline (21),
the closure driving mechanism (44) may receive an operation signal of the airflow source (23).
8. The cold flame fire spraying apparatus of claim 5,
the injection mechanism (2) further comprises an air flow source (23) connected with the injection pipeline (21)
And a gas detection mechanism is arranged on the injection pipeline (21) and is used for detecting the working state of the gas flow source (23).
9. The cold flame fire spraying apparatus of claim 7,
the jet pipeline (21) is a bent pipeline, and the jet opening (22) and the airflow source (23) are arranged in a staggered mode.
10. A cold flame fire spraying apparatus according to claim 4, wherein the spraying duct (21) is provided with a drain outlet (45).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921074004.9U CN210108154U (en) | 2019-07-10 | 2019-07-10 | Cold flame and fire spraying equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921074004.9U CN210108154U (en) | 2019-07-10 | 2019-07-10 | Cold flame and fire spraying equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210108154U true CN210108154U (en) | 2020-02-21 |
Family
ID=69566622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921074004.9U Active CN210108154U (en) | 2019-07-10 | 2019-07-10 | Cold flame and fire spraying equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210108154U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110160404A (en) * | 2019-07-10 | 2019-08-23 | 湖南孝文电子科技有限公司 | A kind of cool flame fire-fighting hair equipment |
-
2019
- 2019-07-10 CN CN201921074004.9U patent/CN210108154U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110160404A (en) * | 2019-07-10 | 2019-08-23 | 湖南孝文电子科技有限公司 | A kind of cool flame fire-fighting hair equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203446533U (en) | Electronic cigarette | |
| CN210108154U (en) | Cold flame and fire spraying equipment | |
| CN105241317A (en) | Cold fireworks eruption device | |
| CN110279955B (en) | A outer quick-witted extinguishing device of air conditioner for high building | |
| CN103033093B (en) | Safe environmentally-friendly firecracker with two serially-connected built-in bodies | |
| CN207910249U (en) | A kind of power distribution cabinet door with fire-extinguishing function concurrently | |
| CN101530048B (en) | A weather modification operating furnace | |
| CN210108156U (en) | Cold flame and fire spraying device | |
| CN108006657A (en) | A kind of building waste recycles brickmaking integration apparatus | |
| CN209564556U (en) | A kind of intelligent fire spray system | |
| CN104089360A (en) | Automatic smoke exhaust device for large-space building catching fire | |
| CN109696087B (en) | Stage eruption waterfall machine | |
| CN110160404A (en) | A kind of cool flame fire-fighting hair equipment | |
| CN110115848A (en) | A kind of small-sized cool flame fire spraying machine | |
| CN208458246U (en) | A kind of wall-hung boiler convenient for flue gas emission | |
| CN113027724A (en) | But cigarette air compression big gun that goes out of color mark target | |
| CN201557435U (en) | Operating smoke oven for artificially affecting weather | |
| CN201184667Y (en) | Vent | |
| CN107666119A (en) | A kind of power distribution cabinet door with fire-extinguishing function concurrently | |
| CN204901548U (en) | Supplementary fire control warning light of discharging fume of induction type for warehouse | |
| CN203195384U (en) | Electronic incense smoke sustaining device | |
| CN206675857U (en) | A kind of hand-held perfluorethyl isopropyl ketone extinguishing device | |
| CN205886026U (en) | Temperature -sensing type river system automatic fire extinguishing device | |
| CN203964249U (en) | A kind of fire automatic fume exhauster of volumed space building | |
| CN213953425U (en) | Steel heat-insulation fireproof window |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |