CN212320002U - Portable electric smoke exhauster - Google Patents
Portable electric smoke exhauster Download PDFInfo
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- CN212320002U CN212320002U CN202020595826.8U CN202020595826U CN212320002U CN 212320002 U CN212320002 U CN 212320002U CN 202020595826 U CN202020595826 U CN 202020595826U CN 212320002 U CN212320002 U CN 212320002U
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- draft fan
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Abstract
The utility model relates to a fire control technical field, concretely relates to portable electronic induced-draft fan. The portable electric smoke exhauster comprises a box body, two fans and a power supply, wherein the box body comprises a fan chamber and a power supply chamber, the fan chamber comprises an air channel and an air inlet and an air outlet which are arranged at two ends of the air channel, the fans are arranged in the air channel, the air inlet and the air outlet are both connected with an annular pressing plate, the power supply is arranged in the power supply chamber, and the power supply is connected with a fan circuit. The utility model discloses a box of portable electronic induced-draft fan includes fan room and power supply room, installs two fans in the fan room, and the indoor power that is provided with of power supply is two fan power supplies, can select the quantity of opening the fan according to the condition of a fire size, uses more in a flexible way to the electric quantity of saving power, the utility model discloses a box adopts the PVC material preparation to form, and the PVC material has better fire prevention heat-proof effect to carry out thermal-insulated protection to the component in the box, the weight of PVC material is lighter, conveniently carries.
Description
Technical Field
The utility model relates to a fire control technical field, concretely relates to portable electronic induced-draft fan.
Background
When a fire disaster occurs in a building, dense smoke suffocating people is often the main reason of serious personal injury, so that one important work in fire rescue is to discharge smoke in time. With the increase of high-rise buildings year by year, the fire fighting work of the high-rise buildings faces new problems, one of which is that because an elevator is stopped in a fire disaster, large-scale fire fighting and smoke exhausting equipment cannot be timely transported to a fire disaster site, and the speed and the effect of rescue are directly influenced. Therefore, the portable smoke exhaust equipment is needed to exhaust smoke, and the fire fighters can carry the smoke conveniently.
As disclosed in the patent with application number CN201420857400.X, a portable fire protection portable smoke exhaust machine comprises a support, a smoke exhaust machine, an induced air pipe and an exhaust pipe, wherein the smoke exhaust machine is fixed on the support, the support is provided with a groove-shaped structure with an outward opening, the support is provided with a fixing device, the induced air pipe and the exhaust pipe are detachably arranged on the induced air side and the exhaust side of the smoke exhaust machine, and a handle is arranged above the smoke exhaust machine. The smoke exhaust machine consists of a shell, a bracket, a motor, rotating blades and a storage battery, and the induced draft pipe and the exhaust pipe are telescopic air pipes. Compared with the prior art, the beneficial effects of the utility model are that: the storage battery is adopted to provide power, an external power supply is not needed, and the use is not limited by external conditions; the main components are made of aluminum materials, the weight is light, and the lifting handle is arranged, so that a person can easily carry the building; the support is provided with a groove-shaped structure and is provided with a butterfly screw suitable for manual screwing installation, and the support can be quickly fixed on objects such as a window frame and the like for air exhaust operation; the wind guide pipe and the exhaust pipe are arranged, so that the wind power is concentrated, the exhaust is fast, and the effect is good.
The smoke exhaust ventilator of the patent cannot adjust the power of the motor according to the fire condition of a fire scene, so that the electric energy is easily wasted, and the main components of the patent are made of aluminum materials, so that the heat insulation performance of the aluminum materials is general, and the internal elements of the shell are easily damaged due to the high temperature of the fire scene.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a portable electric smoke exhaust machine.
In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides a portable electronic induced-draft fan, includes box, two fans, power, the box includes fan room and power supply room, the fan room includes the wind channel and sets up in air intake and the air outlet at wind channel both ends, the fan sets up in the wind channel, air intake and air outlet all are connected with annular clamp plate, the power sets up in the power supply room, power and fan circuit connection.
Furthermore, the two fans are respectively close to the air inlet and the air outlet.
Furthermore, fan circuit connection has shift knob, shift knob sets up on the power supply room lateral wall.
Furthermore, the power supply is a storage battery, and the power supply circuit is connected with an electric quantity display screen.
Further, the fan room is arranged above the power supply room.
Furthermore, the box body is made of PVC materials.
Further, the annular pressure plate is made of aluminum materials.
Furthermore, a handle is arranged at the top of the box body.
Furthermore, supporting legs are arranged at the bottom of the box body.
Furthermore, a protective net is arranged in the annular pressure plate.
It is right by the aforesaid the utility model discloses a description can know, compares with prior art, the utility model discloses a portable electric smoke exhaust machine's box includes fan room and power supply room, installs two fans in the fan room, and the power supply is provided with the power in the power supply room and is two fan power supplies, and two fans are opened and close by two independent shift knob controls respectively, can select the quantity of opening the fan according to the condition of a fire size, use more in a flexible way to the electric quantity of saving the power, the utility model discloses a box adopts the PVC material preparation to form, and the PVC material has better fire prevention thermal-insulated effect, and the component to the box in that can be better carries out thermal-insulated protection, and the weight of PVC material is lighter simultaneously, conveniently carries.
Drawings
Fig. 1 is a schematic structural view of a portable electric smoke exhaust fan according to a first embodiment of the present invention;
FIG. 2 is a schematic front view of a portable electric extractor of the first embodiment of the present invention;
FIG. 3 is a schematic cross-sectional view of a portable electric extractor of the first embodiment of the present invention;
FIG. 4 is a schematic left view of a portable electric extractor of the first embodiment of the present invention;
FIG. 5 is a schematic structural view of a second middle ring-shaped pressing plate according to an embodiment of the present invention;
reference numerals: 1. a box body; 11. a fan chamber; 111. an air duct; 112. an air inlet; 113. an air outlet; 12. a power supply chamber; 13. a handle; 14. supporting legs; 2. a fan; 21. a switch button; 3. a power source; 31. an electric quantity display screen; 4. an annular pressure plate; 41. and (4) a protective net.
Detailed Description
The technical solution 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.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The first embodiment is as follows:
referring to fig. 1-4, a portable electric smoke exhaust machine comprises a box body 1, two fans 2 and a power supply 3, wherein the box body 1 comprises a fan chamber 11 and a power supply chamber 12, the fan chamber 11 comprises an air duct 111, and an air inlet 112 and an air outlet 113 which are arranged at two ends of the air duct 111, the fans 2 are arranged in the air duct 111, the air inlet 112 and the air outlet 113 are both connected with an annular pressing plate 4, the power supply 3 is arranged in the power supply chamber 12, and the power supply 3 is in circuit connection with the fans 2.
The two fans 2 are respectively close to the air inlet 112 and the air outlet 113, and the fans 2 are arranged close to the air inlet 112 and the air outlet 113, so that the smoke exhaust effect is better; the fans 2 are in circuit connection with a switch button 21, the switch button 21 is arranged on the side wall of the power supply chamber 12, and the two fans 2 are controlled to be turned on and off by the independent switch buttons 21 respectively, so that the use is more flexible; the power supply 3 is a storage battery, the circuit of the power supply 3 is connected with an electric quantity display screen 31, the storage battery can be charged for continuous use, and the residual electric quantity of the storage battery can be checked through the electric quantity display screen 31 so as to be charged when the electric quantity is insufficient; the fan room 11 is disposed above the power supply room 12.
The box body 1 is made of PVC materials, the PVC materials are polyvinyl chloride materials and are widely used plastic products, the PVC materials have good fireproof and heat insulation effects and can perform heat insulation protection on elements in the box body 1, and the PVC materials are light in weight, so that the whole device is convenient to carry; the annular pressing plate 4 is made of aluminum materials, and the annular pressing plate 4 made of the aluminum materials is light in weight; a lifting handle 13 is arranged at the top of the box body 1, and the lifting handle 13 is arranged to be convenient for firemen to carry; the bottom of the box body 1 is provided with supporting legs 14, and the supporting legs 14 are arranged to stably place the box body 1.
The utility model discloses a box 1 of portable electronic induced-draft fan includes fan room 11 and power supply room 12, installs two fans 2 in fan room 11, is provided with power 3 in the power supply room 12 and is two fans 2 power supplies, and two fans 2 are opened and close by two independent shift knob 21 controls respectively, can select the quantity of opening fan 2 according to the condition of a fire size, uses more in a flexible way to power saving 3's electric quantity, the utility model discloses a box 1 adopts the PVC material preparation to form, and the PVC material has better fire prevention thermal-insulated effect, and the thermal-insulated protection is carried out to the component in the box 1 that can be better, and the weight of PVC material is lighter simultaneously, conveniently carries.
The second embodiment is as follows:
referring to fig. 5, the present embodiment is different from the first embodiment in that: a protective net 41 is arranged in the annular pressing plate 4, and the protective net 41 is arranged to prevent sundries from entering the fan chamber 11 and prevent the fan 2 from being damaged.
It is to be understood that the present invention has been described with reference to certain embodiments, and that various changes or equivalents may be substituted for elements thereof by those skilled in the art without departing from the spirit and scope of the invention. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the invention without departing from the essential scope thereof. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of the present application are intended to be covered by the present invention.
Claims (10)
1. A portable electric smoke exhauster is characterized in that: the box comprises a fan chamber and a power supply chamber, the fan chamber comprises an air channel, and an air inlet and an air outlet which are arranged at two ends of the air channel, the fan is arranged in the air channel, the air inlet and the air outlet are both connected with an annular pressing plate, the power supply is arranged in the power supply chamber, and the power supply is connected with a fan circuit.
2. The portable electric induced-draft fan according to claim 1, wherein: the two fans are respectively close to the air inlet and the air outlet.
3. The portable electric induced-draft fan according to claim 1, wherein: the fan circuit is connected with a switch button, and the switch button is arranged on the side wall of the power supply chamber.
4. The portable electric induced-draft fan according to claim 1, wherein: the power is the battery, power circuit is connected with the electric quantity display screen.
5. The portable electric induced-draft fan according to claim 1, wherein: the fan room is arranged above the power supply room.
6. The portable electric induced-draft fan according to claim 1, wherein: the box body is made of PVC materials.
7. The portable electric induced-draft fan according to claim 1, wherein: the annular pressure plate is made of aluminum materials.
8. The portable electric induced-draft fan according to claim 1, wherein: the top of the box body is provided with a handle.
9. The portable electric induced-draft fan according to claim 1, wherein: the bottom of the box body is provided with supporting legs.
10. A portable electric induced draft fan according to any one of claims 1 to 9, wherein: and a protective net is arranged in the annular pressing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020595826.8U CN212320002U (en) | 2020-04-20 | 2020-04-20 | Portable electric smoke exhauster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020595826.8U CN212320002U (en) | 2020-04-20 | 2020-04-20 | Portable electric smoke exhauster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212320002U true CN212320002U (en) | 2021-01-08 |
Family
ID=74032064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020595826.8U Active CN212320002U (en) | 2020-04-20 | 2020-04-20 | Portable electric smoke exhauster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212320002U (en) |
-
2020
- 2020-04-20 CN CN202020595826.8U patent/CN212320002U/en active Active
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