CN109139504A - A kind of fire-fighting smoke exhaust fan - Google Patents
A kind of fire-fighting smoke exhaust fan Download PDFInfo
- Publication number
- CN109139504A CN109139504A CN201811193673.8A CN201811193673A CN109139504A CN 109139504 A CN109139504 A CN 109139504A CN 201811193673 A CN201811193673 A CN 201811193673A CN 109139504 A CN109139504 A CN 109139504A
- Authority
- CN
- China
- Prior art keywords
- smoke exhaust
- exhaust fan
- fire
- case
- double
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
- F04D25/0673—Battery powered
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/58—Cooling; Heating; Diminishing heat transfer
- F04D29/5806—Cooling the drive system
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
- F04D29/701—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps
- F04D29/703—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps specially for fans, e.g. fan guards
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The invention discloses a kind of fire-fighting smoke exhaust fans, including smoke exhaust fan ontology, air inlet is provided in the middle part of the right lateral surface of the smoke exhaust fan ontology, the first filter screen is nested in the middle part of the right lateral surface of the filter frame, the second filter screen is nested in the middle part of the left-hand face of the filter frame, the electric motor protecting case is internally provided with double-rotor machine, the left end of the double-rotor machine is provided with first rotating shaft, the left end of the first rotating shaft is welded with radiator fan, the right end of the double-rotor machine is provided with the second shaft, the right end of second shaft passes through electric motor protecting case and is welded with draft fan, the left end of the electric motor protecting case is fixedly connected with power capacity case by clamping screw, the power capacity case is internally provided with battery.The present invention is provided with battery, provides electricity by using battery for double-rotor machine, is not necessarily to external power supply, using very convenient and do not limited by external condition.
Description
Technical field
The present invention relates to technical field of fire control, specially a kind of fire-fighting smoke exhaust fan.
Background technique
Fire-fighting refers to prevention or solves artificial or accidental disaster the mistake that people encounter during life, working and learning
Journey, fire-fighting work implement the policy for aiming at prevention and combining prevention with fire fighting, according to government's unified leadership, department's regulation by law, unit
It is responsible for the principle played an active part in citizen comprehensively, carries out fire responsibility, establish and improve the fire-fighting work network of socialization,
Fire-fighting equipment refers to for putting out a fire, preventing fires and the equipment of fire incident, and it is important that fire-fighting equipment is that the mankind struggle with fire
Weapon, it is with the rapid development of science and technology, multi-disciplinary to interpenetrate, life is brought to the more new development of fire-fighting equipment
With vigor, fire fighting smoke remover is common one of fire-fighting equipment.
Smoke exhaust fan operating temperature in smoke exhaust process is very high, if motor is without good heat dissipation in the course of work,
It is easy to fail because of high temperature, and smoke exhaust fan, mostly by connection external power supply come work, external circuit is easy in high temperature
It is damaged in environment, smoke exhaust fan is caused not work, influence fire control smoke exhausting.
Summary of the invention
The purpose of the present invention is to provide a kind of fire-fighting smoke exhaust fans, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the invention provides the following technical scheme: a kind of fire-fighting smoke exhaust fan, including smoke exhaust fan
Ontology is provided with air inlet in the middle part of the right lateral surface of the smoke exhaust fan ontology, and the air inlet is nested inside with filtering
The left and right sides of frame, the edge of both sides up and down of the right lateral surface of the filter frame is welded with fixinig plate, the right side of the filter frame
It is nested with the first filter screen in the middle part of side surface, the second filter screen is nested in the middle part of the left-hand face of the filter frame, it is described
The inside of smoke exhaust fan ontology is fixedly connected with electric motor protecting case, the both side surface up and down of the electric motor protecting case by support rod
It is provided with thermovent, the thermovent is nested inside with Air Filter, and the electric motor protecting case is internally provided with birotor
Motor, the left end of the double-rotor machine are provided with first rotating shaft, and the left end of the first rotating shaft is welded with radiator fan, described
The right end of double-rotor machine is provided with the second shaft, and the right end of second shaft passes through electric motor protecting case and is welded with Smoke
Fan, the left end of the electric motor protecting case is fixedly connected with power capacity case, the inside of the power capacity case by clamping screw
It is provided with battery, the left end of the smoke exhaust fan ontology is welded with connector, and the left end surface of the connector is provided with row
Mouth.
Preferably, through-hole is provided on the fixinig plate, the fixinig plate passes through through-hole by clamping screw and is fixed on row
In the right lateral surface of cigarette fan body.
Preferably, second filter screen and the first filter screen are an integral structure by filter frame setting, and described second
The mesh number of filter screen is greater than the mesh number of the first filter screen.
Preferably, the junction of the power capacity case and electric motor protecting case is provided with clamping screw, the power capacity
Case is fixedly connected in the left-hand face of electric motor protecting case by clamping screw, the table of the power capacity case and electric motor protecting case
Face is coated with heat-insulating, fire-preventing coating.
Preferably, the battery is set as lithium ion battery, passes through electrical property between the battery and double-rotor machine
Connection.
Compared with prior art, the beneficial effects of the present invention are:
1. the present invention is provided with the first filter screen and the second filter screen, the double-deck mistake in the air inlet of smoke exhaust fan ontology
Filter can be effectively filtered some of the contaminants in dense smoke, reduce the content of pollutant in dense smoke, and the second filter screen and first
Filter screen is an integral structure by filter frame setting, and filter frame can be disassembled from smoke exhaust fan ontology, convenient for the
One filter screen and the second filter screen are cleaned；
2. the present invention is internally provided with double-rotor machine and radiator fan electric motor protecting case, double-rotor machine work is logical
The first rotating shaft for crossing left end drives radiator fan rotation, and the flowing of electric motor protecting case interior air-flow is accelerated in radiator fan rotation, so that
The heat Quick diffusing of double-rotor machine work generation is simultaneously shed by thermovent, is protected to double-rotor machine；
3. the present invention is provided with battery, electricity is provided for double-rotor machine by using battery, is not necessarily to external power supply,
Using very convenient and do not limited by external condition.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention.
Fig. 2 is side structure schematic diagram of the invention.
Fig. 3 is filter frame cross section structure schematic diagram of the invention.
In figure: 1, smoke exhaust fan ontology, 2, air inlet, 3, fixinig plate, 4, filter frame, the 5, first filter screen, the 6, second mistake
Strainer, 7, electric motor protecting case, 8, thermovent, 9, Air Filter, 10, double-rotor machine, 11, first rotating shaft, 12, radiator fan, 13,
Second shaft, 14, draft fan, 15, power capacity case, 16, battery, 17, connector, 18, smoke outlet.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-3 is please referred to, a kind of embodiment provided by the invention: a kind of fire-fighting smoke exhaust fan, including smoke exhaust fan sheet
Body 1 is provided with air inlet 2 in the middle part of the right lateral surface of smoke exhaust fan ontology 1, and air inlet 2 is nested inside with filter frame 4, mistake
The left and right sides at the edge of both sides up and down of the right lateral surface of filter frame 4 is welded with fixinig plate 3, is provided with through-hole on fixinig plate 3, Gu
Stator 3 passes through through-hole by clamping screw and is fixed in the right lateral surface of smoke exhaust fan ontology 1, is convenient for fixinig plate 3 and Smoke
Installation and removal between machine ontology 1 are cleaned convenient for taking off filter frame 4 from smoke exhaust fan ontology 1, filter frame 4
Right lateral surface in the middle part of be nested with the first filter screen 5, the second filter screen 6 is nested in the middle part of the left-hand face of filter frame 4,
Two filter screens 6 and the first filter screen 5 are an integral structure by the setting of filter frame 4, and the mesh number of the second filter screen 6 is greater than the first mistake
The mesh number of strainer 5, double medium filtration can be effectively filtered some of the contaminants in dense smoke, reduce the content of pollutant in dense smoke,
The inside of smoke exhaust fan ontology 1 is fixedly connected with electric motor protecting case 7, the both side surface up and down of electric motor protecting case 7 by support rod
It is provided with thermovent 8, thermovent 8 is nested inside with Air Filter 9, and electric motor protecting case 7 is internally provided with double-rotor machine
10, the left end of double-rotor machine 10 is provided with first rotating shaft 11, and the left end of first rotating shaft 11 is welded with radiator fan 12, birotor
The right end of motor 10 is provided with the second shaft 13, and the right end of the second shaft 13 passes through electric motor protecting case 7 and is welded with draft fan
14, the left end of electric motor protecting case 7 is connected with power capacity case 15, the junction setting of power capacity case 15 and electric motor protecting case 7
There is clamping screw, power capacity case 15 is fixedly connected in the left-hand face of electric motor protecting case 7 by clamping screw, power capacity
The surface of case 15 and electric motor protecting case 7 is coated with heat-insulating, fire-preventing coating, in its case battery 16 and double-rotor machine 10 into
Row protection, power capacity case 15 are internally provided with battery 16, and battery 16 is set as lithium ion battery, battery 16 and double
By being electrically connected between rotor electric machine 10, battery 16 provides electricity for the work of double-rotor machine 10, and lithium ion battery has
The advantages that light-weight, capacity is big, memory-less effect, cycle performance is superior, can be quickly charged and discharged, and output power, uses
Service life is long, and without environmental pollution, the left end of smoke exhaust fan ontology 1 is welded with connector 17, the left end surface setting of connector 17
There is smoke outlet 18.
Working principle: in the use of the present invention, needing to carry out simple structure understanding to the present invention, firstly, using the row
When cigarette blower, the left end connector 17 of the smoke exhaust fan is connect with external smoke discharging pipe, battery 16 is double-rotor machine 10
Electricity is provided, double-rotor machine 10 is started to work, and the first rotating shaft 11 of 10 left and right ends of double-rotor machine and the second shaft 13 are opened
Begin to rotate, the rotation of first rotating shaft 11 drives radiator fan 12 to rotate, rotation quickening 7 interior air-flow of electric motor protecting case of radiator fan 12
Flowing so that heat Quick diffusing that the work of double-rotor machine 10 generates and shed by thermovent 8, the rotation of the second shaft 13
Draft fan 14 is driven to rotate, the rotation agitation air-flow of draft fan 14 generates suction, so that the dense smoke outside smoke exhaust fan ontology 1 is logical
Cross air inlet 2 entrance, when by the first filter screen 5 and the second filter screen 6, the first filter screen 5 and 6 pairs of the second filter screen entrance
Dense smoke carries out double medium filtration, can be effectively filtered some of the contaminants in dense smoke, the content of pollutant in reduction dense smoke, and the
Two filter screens 6 and the first filter screen 5 are an integral structure by the setting of filter frame 4, and filter frame 4 can be from smoke exhaust fan ontology 1
On disassemble, convenient for being cleaned to the first filter screen 5 and the second filter screen 6, filtered dense smoke pass through 18 row of smoke outlet
Enter into the external smoke discharging pipe being connected with connector 17.
What has been described above is only an embodiment of the present invention, and the common sense such as well known specific structure and characteristic are not made herein in scheme
Excessive description.It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
Claims (5)
1. a kind of fire-fighting smoke exhaust fan, including smoke exhaust fan ontology (1), it is characterised in that: the smoke exhaust fan ontology (1)
It is provided in the middle part of right lateral surface air inlet (2), the air inlet (2) is nested inside with filter frame (4), the filter frame
(4) left and right sides at the edge of both sides up and down of right lateral surface is welded with fixinig plate (3), the right side table of the filter frame (4)
It is nested in the middle part of face the first filter screen (5), is nested with the second filter screen (6) in the middle part of the left-hand face of the filter frame (4),
The inside of the smoke exhaust fan ontology (1) is fixedly connected with electric motor protecting case (7) by support rod, the electric motor protecting case (7)
Both side surface up and down be provided with thermovent (8), the thermovent (8) is nested inside with Air Filter (9), and the motor is protected
Protecting box (7) is internally provided with double-rotor machine (10), and the left end of the double-rotor machine (10) is provided with first rotating shaft (11),
The left end of the first rotating shaft (11) is welded with radiator fan (12), and the right end of the double-rotor machine (10) is provided with second turn
Axis (13), the right end of second shaft (13) pass through electric motor protecting case (7) and are welded with draft fan (14), the electric motor protecting
The left end of case (7) is connected with power capacity case (15), being internally provided with battery (16) for the power capacity case (15), described
The left end of smoke exhaust fan ontology (1) is welded with connector (17), and the left end surface of the connector (17) is provided with smoke outlet
(18)。
2. a kind of fire-fighting smoke exhaust fan according to claim 1, it is characterised in that: be provided on the fixinig plate (3)
Through-hole, the fixinig plate (3) pass through through-hole by clamping screw and are fixed in the right lateral surface of smoke exhaust fan ontology (1).
3. a kind of fire-fighting smoke exhaust fan according to claim 1, it is characterised in that: second filter screen (6) and
One filter screen (5) is an integral structure by filter frame (4) setting, and the mesh number of second filter screen (6) is greater than the first filtering
The mesh number of net (5).
4. a kind of fire-fighting smoke exhaust fan according to claim 1, it is characterised in that: the power capacity case (15) and electricity
The junction of machine guard box (7) is provided with clamping screw, and the power capacity case (15) is fixedly connected on electricity by clamping screw
In the left-hand face of machine guard box (7), the surface of the power capacity case (15) and electric motor protecting case (7) is coated with heat-insulating, fire-preventing
Coating.
5. a kind of fire-fighting smoke exhaust fan according to claim 1, it is characterised in that: the battery (16) is set as lithium
Ion battery passes through electric connection between the battery (16) and double-rotor machine (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811193673.8A CN109139504A (en) | 2018-10-12 | 2018-10-12 | A kind of fire-fighting smoke exhaust fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811193673.8A CN109139504A (en) | 2018-10-12 | 2018-10-12 | A kind of fire-fighting smoke exhaust fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109139504A true CN109139504A (en) | 2019-01-04 |
Family
ID=64811611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811193673.8A Pending CN109139504A (en) | 2018-10-12 | 2018-10-12 | A kind of fire-fighting smoke exhaust fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109139504A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109854522A (en) * | 2019-03-01 | 2019-06-07 | 宿州迅驰电子科技有限公司 | A kind of high temperature resistant smoke exhaust fan |
| CN110787388A (en) * | 2019-09-27 | 2020-02-14 | 安徽延达智能科技有限公司 | Forest fire-fighting robot |
| CN111043084A (en) * | 2020-01-02 | 2020-04-21 | 杜颖威 | Novel building fire control is with quick smoke exhaust device |
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| CN203321855U (en) * | 2013-07-03 | 2013-12-04 | 天津锦添金属制品有限公司 | Smoke exhaust fan for fire control |
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| CN205243878U (en) * | 2015-10-30 | 2016-05-18 | 天津通用科创风机有限公司 | Full -automatic smoke exhaust fan |
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| CN206830484U (en) * | 2017-05-31 | 2018-01-02 | 浙江志江风机有限公司 | A kind of smoke exhaust fan of fire-fighting |
| CN207111464U (en) * | 2017-08-04 | 2018-03-16 | 绍兴上虞方圆风机有限公司 | A kind of high temperature fire-extinguishing smoke exhausting fan |
| CN207131638U (en) * | 2017-08-22 | 2018-03-23 | 安徽正光电气自动化科技有限公司 | High temperature fire-extinguishing smoke exhausting fan |
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| CN207830177U (en) * | 2018-01-16 | 2018-09-07 | 中土化工（安徽）有限公司 | A kind of novel centrifugal ventilation equipment |
| CN111005881A (en) * | 2019-12-10 | 2020-04-14 | 浙江双阳风机有限公司 | Fire-fighting smoke exhaust fan |
-
2018
- 2018-10-12 CN CN201811193673.8A patent/CN109139504A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203321855U (en) * | 2013-07-03 | 2013-12-04 | 天津锦添金属制品有限公司 | Smoke exhaust fan for fire control |
| CN104948479A (en) * | 2015-06-02 | 2015-09-30 | 云南红光昭宇科技有限公司 | Intelligent type high temperature fire protection smoke exhaust fan |
| CN205243878U (en) * | 2015-10-30 | 2016-05-18 | 天津通用科创风机有限公司 | Full -automatic smoke exhaust fan |
| CN205478558U (en) * | 2016-01-12 | 2016-08-17 | 浙江钜联风能机械有限公司 | Improved generation ventilation blower dust keeper |
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| CN207111464U (en) * | 2017-08-04 | 2018-03-16 | 绍兴上虞方圆风机有限公司 | A kind of high temperature fire-extinguishing smoke exhausting fan |
| CN207131638U (en) * | 2017-08-22 | 2018-03-23 | 安徽正光电气自动化科技有限公司 | High temperature fire-extinguishing smoke exhausting fan |
| CN207363952U (en) * | 2017-08-25 | 2018-05-15 | 广州市友安机电设备有限公司 | A kind of fire-fighting smoke exhaust fan |
| CN207830177U (en) * | 2018-01-16 | 2018-09-07 | 中土化工（安徽）有限公司 | A kind of novel centrifugal ventilation equipment |
| CN111005881A (en) * | 2019-12-10 | 2020-04-14 | 浙江双阳风机有限公司 | Fire-fighting smoke exhaust fan |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109854522A (en) * | 2019-03-01 | 2019-06-07 | 宿州迅驰电子科技有限公司 | A kind of high temperature resistant smoke exhaust fan |
| CN110787388A (en) * | 2019-09-27 | 2020-02-14 | 安徽延达智能科技有限公司 | Forest fire-fighting robot |
| CN111043084A (en) * | 2020-01-02 | 2020-04-21 | 杜颖威 | Novel building fire control is with quick smoke exhaust device |
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Application publication date: 20190104 |