CN218235596U - High-temperature fire-fighting smoke exhaust fan - Google Patents
High-temperature fire-fighting smoke exhaust fan Download PDFInfo
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- CN218235596U CN218235596U CN202222512935.0U CN202222512935U CN218235596U CN 218235596 U CN218235596 U CN 218235596U CN 202222512935 U CN202222512935 U CN 202222512935U CN 218235596 U CN218235596 U CN 218235596U
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Abstract
The utility model relates to a smoke exhaust fan technical field, especially a high temperature fire control smoke exhaust fan, including the fan frame, the inside rotation of fan frame is connected with the fan flabellum, the outside fixedly connected with collar of fan frame one end, the both sides fixedly connected with mounting panel of collar, the top fixedly connected with storage water tank of collar, the outside fixedly connected with water pipe of collar, a plurality of shower nozzles of outside fixedly connected with of water pipe. The utility model has the advantages that: seal the air intake one end of fan frame through the wire net, protect inside flabellum, avoid producing plastics, crushed aggregates etc. when the conflagration takes place and damage the fan flabellum in getting into the fan frame to make this smoke exhaust fan can normal operating longer time under the conflagration condition, reduce indoor smog concentration, improve stranded personnel's survival rate, through setting up round hole and mounting panel on the collar with fan frame screw fixed mounting on the wall.
Description
Technical Field
The utility model relates to a smoke exhaust fan technical field, especially a high temperature fire control smoke exhaust fan.
Background
The smoke exhaust fan is a machine which can rapidly exhaust the peculiar smell, high temperature and oil smoke gas generated in the food processing process in the kitchen, and the machine is characterized by good high temperature resistance and high efficiency. When a fire disaster happens, the smoke exhaust fan can extract indoor smoke, and the fire disaster recovery rate is improved.
The high-temperature fire-fighting smoke exhaust fan disclosed in the Chinese patent CN201821822731.4 can effectively evacuate smoke, inflammable gases and powder.
The existing high-temperature fire-fighting smoke exhaust fan has the following defects:
1. the existing high-temperature fire-fighting smoke exhaust fan is easy to enter fire to generate plastics, and crushed materials and the like damage fan blades;
2. the existing high-temperature fire-fighting smoke exhaust fan is easily damaged by fire conditions when a fire disaster happens.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's shortcoming, provide a high temperature fire control smoke exhaust fan, effectively solved prior art not enough.
The purpose of the utility model is realized through the following technical scheme: the utility model provides a high temperature fire control smoke exhaust fan, includes the fan frame, the inside of fan frame is rotated and is connected with the fan flabellum, the outside fixedly connected with collar of fan frame one end, the both sides fixedly connected with mounting panel of collar, the top fixedly connected with storage water tank of collar, the outside fixedly connected with water pipe of collar, a plurality of shower nozzles of outside fixedly connected with of water pipe.
Optionally, the inner side of one end, close to the mounting plate, of the fan frame is fixedly connected with a steel wire mesh, and the caliber of the steel wire mesh is smaller than five centimeters.
Adopt above-mentioned technical scheme: seal the air intake one end of fan frame through the wire net, protect inside flabellum, avoid producing plastics, crushed aggregates etc. when the conflagration takes place and damage the fan flabellum in getting into the fan frame to make this smoke exhaust fan can normal operating longer time under the conflagration condition, reduce indoor smog concentration, improve stranded personnel's survival rate.
Optionally, a plurality of round holes are formed in the mounting ring, the round holes are distributed on the mounting ring at equal intervals, and the positions of the round holes and the positions of the mounting plate are staggered.
Adopt above-mentioned technical scheme: fan frame fixed mounting is on the wall through setting up collar and mounting panel to increase the position of going into the wall with the screw top through setting up the round hole, thereby make fan frame installation more firm, avoid the condition that the fan dropped in the conflagration.
Optionally, the bottom fixedly connected with water pump of storage water tank, the storage water tank passes through water pump and water pipe fixed connection.
Adopt above-mentioned technical scheme: the air intake through fan frame sets up the shower nozzle and makes it can to the outside separation intensity of a fire of spraying water, avoids the intensity of a fire to stretch to the condition that the fan damaged it, and the device can store certain standby water when the top of fan frame sets up the storage water tank, avoids supplying water when the conflagration takes place and interrupts the condition that the shower nozzle can't spray water.
Optionally, one side fixedly connected with conflagration induction system of storage water tank bottom, conflagration induction system and water pump electric connection, fire induction system sends the start instruction to the water pump after sensing the conflagration.
Adopt above-mentioned technical scheme: make this fan can sense the conflagration taking place through setting up piston induction system, make its self-starting water pump when the conflagration takes place provide the standby water for the shower nozzle and carry out the water curtain protection to the air intake of fan frame.
Optionally, the orientation of the spray head is inclined to the tangential direction of the water pipe, and the spray head is an atomizing spray head.
Adopt above-mentioned technical scheme: the device can form a water curtain on the front side of the fan frame to slow down the spread of fire by inclining the spray head.
Optionally, the inboard fixedly connected with drainage ring of fan frame front end, the drainage ring is to the outside bending.
Adopt above-mentioned technical scheme: through setting up when drainage ring the water pipe can be with water droplet drainage to the fan frame outside when leaking, avoid the water droplet to get into the condition of damaging the flabellum motor in the fan frame along the collar.
The utility model has the advantages of it is following:
1. this high temperature fire control smoke exhaust fan, air intake one end through the wire net with the fan frame is sealed, protect inside flabellum, avoid producing plastics when the conflagration takes place, damage the fan flabellum in the crushed aggregates etc. gets into the fan frame, thereby make this smoke exhaust fan can the longer time of normal operating under the conflagration condition, reduce indoor smog concentration, improve stranded personnel's survival rate, through setting up collar and mounting panel with fan frame fixed mounting on the wall, and increase the position of going into the wall with the screw top through setting up the round hole, thereby make the fan frame installation more firm, avoid the condition that the fan dropped in the conflagration, the air intake through the fan frame sets up the shower nozzle and makes it can outside water spray separation intensity of a fire, avoid the intensity of a fire to stretch to the condition that the fan damaged with it, the device can store certain standby water when the top of fan frame sets up the storage water tank, avoid the condition that the unable water spray of shower nozzle that supplies water when the conflagration takes place.
2. This high temperature fire control smoke exhaust fan makes this fan can sense the conflagration taking place through setting up piston induction system, makes its self-starting water pump when the conflagration takes place provide the standby water for the shower nozzle and carry out the water curtain protection to the air intake of fan frame, makes the device can form the water curtain through inclining the shower nozzle and slow down stretching of intensity of a fire in the front side of fan frame.
3. This high temperature fire control smoke exhaust fan can be with the water droplet drainage to the fan frame outside when the water pipe leaks when setting up the drainage ring, avoids the water droplet to get into the condition of damaging the flabellum motor in the fan frame along the collar.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged schematic view of the structure of FIG. 1;
FIG. 3 is a schematic sectional view of the present invention;
fig. 4 is an enlarged schematic structural diagram of the present invention at B in fig. 3.
In the figure: 1-fan frame, 2-fan blade, 3-mounting ring, 4-mounting plate, 5-water storage tank, 6-water pipe, 7-spray head, 8-round hole, 9-water pump, 10-fire sensing device, 11-drainage ring, and 12-steel wire mesh.
Detailed Description
Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
As shown in fig. 1 to 4, a high temperature fire control smoke exhaust fan, it includes fan frame 1, and the inside of fan frame 1 is rotated and is connected with fan flabellum 2, the outside fixedly connected with collar 3 of fan frame 1 one end, the both sides fixedly connected with mounting panel 4 of collar 3, the top fixedly connected with storage water tank 5 of collar 3, the outside fixedly connected with water pipe 6 of collar 3, a plurality of shower nozzles 7 of the outside fixedly connected with of water pipe 6.
Example 1: fan frame 1 is close to inboard fixedly connected with wire net 12 of 4 one ends of mounting panel, the bore of wire net 12 is less than five centimetres, air intake one end through wire net 12 with fan frame 1 is sealed, protect inside flabellum, avoid producing plastics when the conflagration takes place, damage fan flabellum 2 in the crushed aggregates etc. gets into fan frame 1, thereby make this smoke exhaust fan can normal operating longer time under the conflagration condition, reduce indoor smog concentration, improve stranded personnel's survival rate.
Example 2: seted up a plurality of round holes 8 on the collar 3, round hole 8 is equidistantly distributed on collar 3, and the position of round hole 8 staggers with the position of mounting panel 4, through setting up collar 3 and mounting panel 4 with fan frame 1 fixed mounting on the wall to through setting up the position that round hole 8 increases to push into the screw top the wall, thereby make fan frame 1 installation more firm, avoid the condition that the fan dropped in the conflagration.
Example 3: the bottom fixedly connected with water pump 9 of storage water tank 5, storage water tank 5 passes through water pump 9 and 6 fixed connection of water pipe, and the air intake through fan frame 1 sets up shower nozzle 7 and makes it can spray water separation intensity of a fire to the outside, avoids the intensity of a fire to stretch to the condition of fan with its damage, and the device can store certain standby water when setting up storage water tank 5 at the top of fan frame 1, avoids supplying water when the conflagration takes place and interrupts the condition of the unable water spray of shower nozzle 7.
Example 4: one side fixedly connected with conflagration induction system 10 of storage water tank 5 bottom, conflagration induction system 10 and 9 electric connection of water pump, fire induction system 10 sense the conflagration after to send out start-up instruction to water pump 9, make this fan can sense the conflagration taking place through setting up piston induction system 10, make its automatic start water pump 9 carry out the water curtain protection for shower nozzle 7 provides the air intake of standby water to fan frame 1 when the conflagration takes place.
Example 5: the orientation of shower nozzle 7 is to the tangential direction slope of water pipe 6, and shower nozzle 7 is the atomizer, makes the device can form the spreading that the water curtain slowed down the intensity of a fire in the front side of fan frame 1 through inclining shower nozzle 7.
Example 6: the inboard fixedly connected with drainage ring 11 of fan frame 1 front end, drainage ring 11 outside lateral bending, water pipe 6 can be with the water droplet drainage to the fan frame 1 outside when leaking when setting up drainage ring 11, avoids the water droplet to go into the condition of losing the flabellum motor in the fan frame 1 along collar 3.
The working principle of the utility model is as follows:
s1, when a fire disaster occurs, a fire disaster sensing device 10 senses the fire disaster and sends a starting instruction to a water pump 9;
and S2, the water pump 9 extracts the standby water from the water storage tank 5, and the standby water is sprayed out by the spray head 7 to form a water curtain protection motor.
Compared with the prior art, the utility model discloses for prior art have following beneficial effect:
1. this high temperature fire control smoke exhaust fan, air intake one end through wire net 12 with fan frame 1 is sealed, protect inside flabellum, avoid producing plastics when the conflagration takes place, damage fan flabellum 2 in getting into fan frame 1 such as crushed aggregates, thereby make this smoke exhaust fan can the longer time of normal operating under the conflagration condition, reduce indoor smog concentration, improve stranded personnel's survival rate, through setting up collar 3 and mounting panel 4 with fan frame 1 fixed mounting on the wall, and through setting up the position that round hole 8 increases the screw top income wall, thereby make fan frame 1 installation more firm, avoid the condition that the fan dropped in the conflagration, air intake through fan frame 1 sets up shower nozzle 7 and makes it can outside water spray separation intensity of a fire, avoid the intensity of a fire to stretch to the condition that the fan damaged, the device can store certain standby water when fan frame 1's top sets up storage water tank 5, avoid the condition that the water supply interruption shower nozzle 7 can's water spray when the conflagration takes place.
2. This high temperature fire control smoke exhaust fan makes this fan can sense the conflagration taking place through setting up piston induction system 10, makes its automatic start water pump 9 when the conflagration takes place carry out the water curtain protection for shower nozzle 7 provides the standby water to the air intake of fan frame 1, makes the device can form the water curtain through inclining shower nozzle 7 and slow down stretching of intensity of a fire in the front side of fan frame 1.
3. This high temperature fire control smoke exhaust fan can be with the water droplet drainage to the fan frame 1 outside when water pipe 6 leaks when setting up drainage ring 11, avoids the water droplet to go into the condition of losing the flabellum motor in the fan frame 1 along collar 3.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
It will be understood by those skilled in the art that the invention, including any combination of the elements of the above description and the detailed description and illustrated in the accompanying drawings, is not limited to the details and should not be construed as limited to the embodiments set forth herein for the sake of brevity. 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.
Although embodiments of the present invention have been shown and described, it is to be understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that changes, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the principles and spirit of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a high temperature fire control smoke exhaust fan which characterized in that: including fan frame (1), the inside of fan frame (1) is rotated and is connected with fan flabellum (2), the outside fixedly connected with collar (3) of fan frame (1) one end, both sides fixedly connected with mounting panel (4) of collar (3), the top fixedly connected with storage water tank (5) of collar (3), the outside fixedly connected with water pipe (6) of collar (3), a plurality of shower nozzles (7) of outside fixedly connected with of water pipe (6).
2. The high-temperature fire-fighting smoke exhaust fan according to claim 1, characterized in that: fan frame (1) is close to inboard fixedly connected with wire net (12) of mounting panel (4) one end, the bore of wire net (12) is less than five centimetres.
3. The high-temperature fire-fighting smoke exhaust fan according to claim 2, characterized in that: a plurality of round holes (8) are formed in the mounting ring (3), the round holes (8) are distributed on the mounting ring (3) at equal intervals, and the positions of the round holes (8) and the positions of the mounting plates (4) are staggered.
4. The high-temperature fire-fighting smoke exhaust fan according to claim 3, characterized in that: the bottom fixedly connected with water pump (9) of storage water tank (5), storage water tank (5) pass through water pump (9) and water pipe (6) fixed connection.
5. The high-temperature fire-fighting smoke exhaust fan according to claim 4, characterized in that: one side fixedly connected with conflagration induction system (10) of storage water tank (5) bottom, conflagration induction system (10) and water pump (9) electric connection, fire induction system (10) sense the conflagration and send start instruction to water pump (9).
6. The high-temperature fire-fighting smoke exhaust fan according to claim 5, characterized in that: the orientation of the spray head (7) is inclined towards the tangential direction of the water pipe (6), and the spray head (7) is an atomizing spray head.
7. The high-temperature fire-fighting smoke exhaust fan according to claim 6, characterized in that: the inboard fixedly connected with drainage ring (11) of fan frame (1) front end, drainage ring (11) outside bend.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222512935.0U CN218235596U (en) | 2022-09-22 | 2022-09-22 | High-temperature fire-fighting smoke exhaust fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222512935.0U CN218235596U (en) | 2022-09-22 | 2022-09-22 | High-temperature fire-fighting smoke exhaust fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218235596U true CN218235596U (en) | 2023-01-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222512935.0U Active CN218235596U (en) | 2022-09-22 | 2022-09-22 | High-temperature fire-fighting smoke exhaust fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218235596U (en) |
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2022
- 2022-09-22 CN CN202222512935.0U patent/CN218235596U/en active Active
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