CN212376972U - Heat-resistant fire-fighting smoke exhaust fan - Google Patents
Heat-resistant fire-fighting smoke exhaust fan Download PDFInfo
- Publication number
- CN212376972U CN212376972U CN202021038919.7U CN202021038919U CN212376972U CN 212376972 U CN212376972 U CN 212376972U CN 202021038919 U CN202021038919 U CN 202021038919U CN 212376972 U CN212376972 U CN 212376972U
- Authority
- CN
- China
- Prior art keywords
- water
- air inlet
- head
- exhaust fan
- smoke exhaust
- 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
- Ventilation (AREA)
Abstract
The utility model discloses a heat-resistant fire-fighting smoke exhaust fan, the structure of which comprises a body, an underframe, a junction box, an electric connecting wire, an air outlet head, an air inlet head, a dirt filtering device, a spraying device, a supporting seat, a frame body, a driving motor, a rotating shaft and an impeller, wherein the bottom end of the body is welded with the underframe; and set up atomizer in the air intake head left part, reached the beneficial effect of adopting the integral erection of mentioning the mode so that dismantle the clearance.
Description
Technical Field
The utility model belongs to the technical field of the fan, in particular to heat-resistant type fire control smoke exhaust fan.
Background
The smoke exhaust fan is a machine which can rapidly exhaust peculiar smell, high temperature and oil smoke gas generated in the food processing process in a kitchen, and the machine is characterized by good high temperature resistance and high efficiency;
the fire-fighting fan is an industrial fan which can continuously operate for more than 60 minutes at the high temperature of 300 ℃ and can not be damaged for 20 hours/time at the temperature of 100 ℃;
but this fire control smoke exhaust fan that prior art is novel uses and has reduced the life-span of using when the high temperature to the operation subtracts the part of dirt and clears up inconveniently.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to overcome the defects of the prior art, the heat-resistant fire-fighting smoke exhaust fan is provided so as to solve the problem that the service life of the fire-fighting smoke exhaust fan is shortened due to the fact that the fire-fighting smoke exhaust fan is used when the temperature is overhigh, and the operation is carried out to reduce dust
The part clear up inconvenient problem, through adding the beneficial effect who establishes the water spray part in order to reduce the temperature when using and improve life to adopt the beneficial effect of the integral erection of mentioning the mode so that dismantle clearance.
(II) technical scheme
The utility model discloses a following technical scheme realizes: the utility model provides a heat-resistant fire-fighting smoke exhaust fan, which comprises a machine body, an underframe, a junction box, an electric connecting wire, an air outlet head, an air inlet head, a dirt filtering device, a spraying device, a supporting seat, a frame body, a driving motor, a rotating shaft and an impeller, wherein the bottom end of the machine body is welded with the underframe, the middle part of the front end of the machine body is fixedly embedded with the junction box, the left end of the junction box is provided with the electric connecting wire, the middle parts of the left and right ends of the machine body are respectively and fixedly connected with the air outlet head and the air inlet head, the left part of the air inlet head is provided with the dirt filtering device, the upper part of the right end of the air inlet head is fixedly connected with the spraying device, the bottom end of the inner wall of the machine body is connected with the supporting seat through a bolt, the periphery of the, the left end of the rotating shaft is fixedly connected with the impeller, the rotating shaft penetrates through the left end of the frame body, and the frame body is rotatably connected with the rotating shaft through a bearing.
Further, the dirt filtering device comprises a slot, a pressure groove, a first rubber layer, a second rubber layer, a hollow inserting plate, an HEPA filter net layer, a sponge layer, a pressing plate, a handle and a fixing piece, the pressure groove is formed in the top end of the slot, the bottom ends of the inner walls of the slot and the pressure groove are respectively bonded with the first rubber layer and the second rubber layer, the inner wall of the slot is movably connected with the hollow inserting plate, the left end and the right end of the inner wall of the hollow inserting plate are respectively fixedly connected with the HEPA filter net layer and the sponge layer, the right end face of the HEPA filter net layer is attached to the sponge layer, the top end of the hollow inserting plate is integrally formed with the pressing plate, the inner wall of the pressure groove is movably connected with the pressing plate, the middle part of the top end of the pressing plate is connected with the handle through bolts, the fixing piece simultaneously penetrates through the top and bottom ends, the slot is arranged at the left part of the air inlet head.
Further, atomizer includes logical water tank frame, water smoke shower nozzle, oral siphon, water pump, outer takeover and extraction pipe, logical water tank frame bottom and water smoke shower nozzle fixed connection to water smoke shower nozzle and the inside intercommunication of logical water tank frame, there is the oral siphon through the fixed embedding of interference fit mode in logical water tank frame top middle part to oral siphon and the inside intercommunication of logical water tank frame, oral siphon top and water pump fixed connection, water pump right-hand member and outer takeover fixed connection, outer takeover right-hand member and extraction pipe fixed connection, the fixed embedding of logical water tank frame advances wind head inner wall top, the oral siphon runs through logical water tank frame top to logical water tank frame and oral siphon fixed connection, water pump bottom and air inlet bolted connection.
Furthermore, through holes are formed in the left end and the right end of the sponge layer.
Further, the outer surface of the handle is provided with a rubber layer, and the outer surface of the rubber layer is rough.
Furthermore, the water smoke shower nozzle is provided with five groups and it is from the front to back evenly distributed in leading to water tank frame bottom.
Furthermore, the outer surfaces of the machine body, the air outlet head, the air inlet head, the frame body, the rotating shaft and the impeller are all provided with high-temperature resistant coatings.
Furthermore, the model of the water mist spray head is ZSTVB.
(III) advantageous effects
Compared with the prior art, the utility model, following beneficial effect has:
1) the problem of this fire control smoke exhaust fan used and reduced life when the high temperature for solving, through setting up atomizer in the air intake head right part, through starting the water pump operation, and draw water through the extraction pipe by the outer takeover, flow to in the middle of the trough frame that leads to by the income water pipe again, spout to the air intake head in the middle of through the water smoke shower nozzle, mix the fire control cigarette of absorption, reduce the temperature and reduce the pollution of smoke and dust to motor part, reached through adding the beneficial effect who establishes the water spray part in order to reduce the temperature when using and improve life.
2) The inconvenient problem of part clearance for solving the operation dust reduction, through set up atomizer in the air intake head left part, through taking apart the mounting in clamp plate department, grab by the hand again and attach the handle and apply the lifting force, mention the cavity picture peg in the middle of the slot, can clear up HEPA filter screen layer and the sponge layer that cavity picture peg inner wall department is firm, reached the beneficial effect of adopting the integral erection of mentioning the mode so that dismantle the clearance.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is a schematic structural view of the sewage filter apparatus of the present invention;
FIG. 4 is a schematic structural view of the spraying device of the present invention;
in the figure: the device comprises a machine body-1, an underframe-2, a junction box-3, an electric connecting wire-4, an air outlet-5, an air inlet-6, a dirt filtering device-7, a spraying device-8, a supporting seat-9, a frame body-10, a driving motor-11, a rotating shaft-12, an impeller-13, a slot-71, a pressure groove-72, a first rubber layer-73, a second rubber layer-74, a hollow inserting plate-75, a HEPA filter screen layer-76, a sponge layer-77, a pressure plate-78, a handle-79, a fixing piece-710, a water through groove frame-81, a water mist spray head-82, a water inlet pipe-83, a water pump-84, an external connecting pipe-85 and an extraction pipe-86.
Detailed Description
Referring to fig. 1, fig. 2, fig. 3 and fig. 4, the present invention provides a heat-resistant fire-fighting smoke exhaust fan: comprises a machine body 1, an underframe 2, a junction box 3, an electric connecting wire 4, an air outlet head 5, an air inlet head 6, a dirt filtering device 7, a spraying device 8, a supporting seat 9, a frame body 10, a driving motor 11, a rotating shaft 12 and an impeller 13, wherein the bottom end of the machine body 1 is welded with the underframe 2, the junction box 3 is fixedly embedded in the middle of the front end of the machine body 1, the electric connecting wire 4 is arranged at the left end of the junction box 3, the middle parts of the left and right ends of the machine body 1 are respectively and fixedly connected with the air outlet head 5 and the air inlet head 6, the dirt filtering device 7 is arranged at the left part of the air inlet head 6, the upper part of the right end of the air inlet head 6 is fixedly connected with the spraying device 8, the bottom end of the inner wall of the machine body 1 is in bolt connection with the supporting seat 9, the periphery of, the left end of the rotating shaft 12 is fixedly connected with the impeller 13, the rotating shaft 12 penetrates through the left end of the frame body 10, and the frame body 10 is rotatably connected 6 with the rotating shaft 12 through a bearing.
Wherein, the dirt filtering device 7 comprises a slot 71, a press groove 72, a first rubber layer 73, a second rubber layer 74, a hollow inserting plate 75, an HEPA filter screen layer 76, a sponge layer 77, a press plate 78, a handle 79 and a fixing piece 710, the top end of the slot 71 is provided with the press groove 72, the bottom ends of the inner walls of the slot 71 and the press groove 72 are respectively bonded with the first rubber layer 73 and the second rubber layer 74, the inner wall of the slot 71 is movably connected with the hollow inserting plate 75, the left end and the right end of the inner wall of the hollow inserting plate 75 are respectively fixedly connected with the HEPA filter screen layer 76 and the sponge layer 77, the right end surface of the HEPA filter screen layer 76 is attached to the sponge layer 77, the top end of the hollow inserting plate 75 is integrally formed with the press plate 78, the inner wall of the press groove 72 is movably connected with the press plate 78, the middle part of the top end of the press plate 78 is connected with the handle 79, and the pressing plate 78 and the second rubber layer 74 are both fixedly connected with the air inlet head 6 through the fixing part 710, and the slot 71 is arranged at the left part of the air inlet head 6, so that the air inlet head has the beneficial effects of being integrally mounted in a lifting mode so as to be convenient to detach and clean.
Wherein, the spraying device 8 comprises a water trough frame 81, a water mist spray head 82, a water inlet pipe 83, a water pump 84, an external connecting pipe 85 and an extraction pipe 86, the bottom end of the water trough frame 81 is fixedly connected with the water mist spray head 82, and the water mist spray head 82 is communicated with the inside of the water trough frame 81, the middle part of the top end of the water trough frame 81 is fixedly embedded with a water inlet pipe 83 in an interference fit way, and the water inlet pipe 83 is communicated with the inside of the water trough frame 81, the top end of the water inlet pipe 83 is fixedly connected with the water pump 84, the right end of the water pump 84 is fixedly connected with an external connecting pipe 85, the right end of the external connecting pipe 85 is fixedly connected with an extraction pipe 86, the water trough frame 81 is fixedly embedded at the top end of the inner wall of the air inlet head 6, the water inlet pipe 83 penetrates through the top end of the water trough frame 81, and the water trough frame 81 is fixedly connected with the water inlet pipe 83, the bottom end of the water pump 84 is connected with the air inlet head 6 through a bolt, the water spraying component is additionally arranged to reduce the temperature in use so as to improve the service life.
Wherein, both ends are provided with the through-hole about sponge layer 77, are convenient for the wind-force circulation.
Wherein, the outer surface of the handle 79 is provided with a rubber layer, and the outer surface of the rubber layer is rough, thereby increasing the friction force and improving the stabilizing effect.
Wherein, water smoke shower nozzle 82 is provided with five groups and its from preceding to back evenly distributed in leading to water tank frame 81 bottom, according to above-mentioned reasonable position that sets up, improves the spraying degree of consistency.
The outer surfaces of the machine body 1, the air outlet head 5, the air inlet head 6, the frame body 10, the rotating shaft 12 and the impeller 13 are all provided with high-temperature resistant coatings, so that the heat insulation degree is improved, and the protection effect is improved.
Wherein, the water mist spray head 82 is ZSTWB, has good atomization effect and is durable.
The working principle is as follows: firstly, the heat-resistant fire-fighting smoke exhaust fan is moved to a proper position and is supported and stabilized by the underframe 2;
then, an external power-on switch is connected through an electric connecting wire 4 and is connected to the junction box 3, the driving motor 11 and the water pump 84 are respectively powered by the junction box 3, and the extraction pipe 86 is connected with an external water-passing component;
when the smoke-discharging device is used, the driving motor 11 is started to operate by an external switch, so that the rotating shaft 12 in the middle of the left end of the driving motor 11 rotates, the impeller 13 is driven to rotate to generate suction wind power, and fire protection and smoke discharge are performed at the air inlet 6;
then, according to the above, the spraying device 8 arranged at the right part of the air inlet 6 operates by starting the water pump 84, pumps water from the external pipe 85 through the extraction pipe 86, flows into the water trough frame 81 through the water inlet pipe 83, and is sprayed into the air inlet 6 through the water spray nozzle 82, so that the sucked fire-fighting smoke is mixed, the temperature is reduced, the beneficial effect of prolonging the service life by additionally arranging a water spray component to reduce the temperature in use is achieved, and the smoke mixed with water spray is adhered to the HEPA filter screen layer 76 and the sponge layer 77, so that the pollution of the smoke to motor components is reduced;
finally, according to the above, after the use is completed or after a period of time, the spraying device 8 is arranged at the left part of the air inlet 6, the fixing piece 710 is disassembled at the position of the pressing plate 78, the handle 79 is grabbed by the hand and lifting force is applied to lift the hollow inserting plate 75 in the slot 71, so that the stable HEPA filter net layer 76 and the sponge layer 77 at the inner wall of the hollow inserting plate 75 can be cleaned, the beneficial effect of adopting lifting mode for integral installation so as to be convenient for disassembly and cleaning is achieved, and the first rubber layer 73 and the second rubber layer 74 which are respectively arranged at the inner walls of the slot 71 and the pressing groove 72 provide the sealing and stabilizing effect when the hollow inserting plate 75 and the pressing plate 78 are installed.
The utility model discloses a control mode is controlled through artifical start-up and closing switch, and the wiring diagram of power component and the supply of power belong to the common general knowledge in this field, and the utility model discloses mainly be used for protecting mechanical device, so the utility model discloses no longer explain control mode and wiring in detail and arrange.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. The utility model provides a heat-resistant type fire control smoke exhaust fan which characterized in that: comprises a machine body (1), an underframe (2), a junction box (3), an electric connecting wire (4), an air outlet head (5), an air inlet head (6), a dirt filtering device (7), a spraying device (8), a supporting seat (9), a frame body (10), a driving motor (11), a rotating shaft (12) and an impeller (13), wherein the bottom end of the machine body (1) is welded with the underframe (2), the junction box (3) is fixedly embedded in the middle of the front end of the machine body (1), the electric connecting wire (4) is arranged at the left end of the junction box (3), the middle parts of the left and right ends of the machine body (1) are respectively and fixedly connected with the air outlet head (5) and the air inlet head (6), the dirt filtering device (7) is arranged at the left part of the air inlet head (6), the upper part of the right end of the air inlet head (6) is fixedly connected with the spraying device (8, supporting seat (9) top periphery and framework (10) bolted connection, supporting seat (9) top middle part and driving motor (11) bolted connection, framework (10) inside is provided with driving motor (11), driving motor (11) left end middle part is pegged graft with axis of rotation (12) is fixed, axis of rotation (12) left end and impeller (13) fixed connection, axis of rotation (12) run through framework (10) left end to framework (10) are connected through bearing and axis of rotation (12) rotation.
2. A heat resistant fire smoke exhaust fan as defined in claim 1, wherein: the dirt filtering device (7) comprises a slot (71), a press groove (72), a first rubber layer (73), a second rubber layer (74), a hollow inserting plate (75), an HEPA filter net layer (76), a sponge layer (77), a press plate (78), a handle (79) and a fixing piece (710), wherein the press groove (72) is arranged at the top end of the slot (71), the bottom ends of the inner walls of the slot (71) and the press groove (72) are respectively bonded with the first rubber layer (73) and the second rubber layer (74), the inner wall of the slot (71) is movably connected with the hollow inserting plate (75), the left end and the right end of the inner wall of the hollow inserting plate (75) are respectively fixedly connected with the HEPA filter net layer (76) and the sponge layer (77), the right end face of the HEPA filter net layer (76) is bonded with the sponge layer (77), the top end of the hollow inserting plate (75) is integrally formed with the press plate (78), and the inner wall of the press groove, the utility model discloses a pneumatic control valve, including clamp plate (78), second rubber layer (74), air inlet head (6), mounting (710) run through clamp plate (78) top bottom both ends, second rubber layer (74) top bottom both ends and air inlet head (6) top simultaneously to clamp plate (78) top middle part and handle (79) bolted connection, mounting (710) all pass through mounting (710) and air inlet head (6) fixed connection, slot (71) set up in air inlet head (6) left part.
3. A heat resistant fire smoke exhaust fan as defined in claim 1, wherein: the spraying device (8) comprises a water passing tank frame (81), a water mist spray head (82), a water inlet pipe (83), a water pump (84), an external connecting pipe (85) and an extraction pipe (86), the bottom end of the water passing tank frame (81) is fixedly connected with the water mist spray head (82), the water mist spray head (82) is communicated with the inside of the water passing tank frame (81), the middle of the top end of the water passing tank frame (81) is fixedly embedded with the water inlet pipe (83) in an interference fit mode, the water inlet pipe (83) is communicated with the inside of the water passing tank frame (81), the top end of the water inlet pipe (83) is fixedly connected with the water pump (84), the right end of the water pump (84) is fixedly connected with the external connecting pipe (85), the right end of the external connecting pipe (85) is fixedly connected with the extraction pipe (86), the water passing tank frame (81) is fixedly embedded into the top end of the inner wall of the air inlet head (6), and the water inlet pipe (83, and the water trough frame (81) is fixedly connected with the water inlet pipe (83), and the bottom end of the water pump (84) is connected with the air inlet head (6) through bolts.
4. A heat resistant fire smoke exhaust fan as defined in claim 2, wherein: through holes are formed in the left end and the right end of the sponge layer (77).
5. A heat resistant fire smoke exhaust fan as defined in claim 2, wherein: the outer surface of the handle (79) is provided with a rubber layer, and the outer surface of the rubber layer is rough.
6. A heat resistant fire smoke exhaust fan as defined in claim 3, wherein: the water mist spray heads (82) are provided with five groups and are uniformly distributed at the bottom ends of the water trough frames (81) from front to back.
7. A heat resistant fire smoke exhaust fan as defined in claim 1, wherein: the outer surfaces of the machine body (1), the air outlet head (5), the air inlet head (6), the frame body (10), the rotating shaft (12) and the impeller (13) are all provided with high-temperature resistant coatings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021038919.7U CN212376972U (en) | 2020-06-09 | 2020-06-09 | Heat-resistant fire-fighting smoke exhaust fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021038919.7U CN212376972U (en) | 2020-06-09 | 2020-06-09 | Heat-resistant fire-fighting smoke exhaust fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212376972U true CN212376972U (en) | 2021-01-19 |
Family
ID=74179755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021038919.7U Active CN212376972U (en) | 2020-06-09 | 2020-06-09 | Heat-resistant fire-fighting smoke exhaust fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212376972U (en) |
-
2020
- 2020-06-09 CN CN202021038919.7U patent/CN212376972U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN216306215U (en) | Screw vacuum pump with self-cleaning function | |
| CN215138175U (en) | Smoke treatment device for diesel generating set | |
| CN212376972U (en) | Heat-resistant fire-fighting smoke exhaust fan | |
| CN213687119U (en) | Smoke exhaust fan convenient to install | |
| CN217178827U (en) | Indoor air purifier | |
| CN214009468U (en) | Mill of high-efficient washing filter screen uses air purification device | |
| CN201446099U (en) | Air conditioning dynamic fog-washing sterilizing machine | |
| CN214021382U (en) | Stirring station dust collector based on 5G internet of things control | |
| CN213063945U (en) | Roots blower with air inlet filtering and silencing structure | |
| CN211083847U (en) | L ED landscape lamp for rural road illumination | |
| CN211514963U (en) | Glass steel train accessory processing is with assembly line that sprays paint | |
| CN215724152U (en) | Solar energy and air energy composite heat pump water heater | |
| CN220287740U (en) | Dustproof assembly of air heater | |
| CN219002490U (en) | Filtering device for catalytic combustion | |
| CN112290873A (en) | Photovoltaic module with self-cleaning function | |
| CN214107996U (en) | Model tire hub kludge | |
| CN220781481U (en) | Cleaning device in smoke exhaust ventilator | |
| CN219681816U (en) | Haze machine that removes with cleaning function | |
| CN218485461U (en) | Recovery unit that low temperature purifier was used | |
| CN220194397U (en) | Flue gas purifying equipment | |
| CN220038665U (en) | Energy-saving exhaust fan | |
| CN217139934U (en) | Spray tower for exhaust-gas treatment | |
| CN216779697U (en) | Ash removal cleaner of energy-saving power box | |
| CN218901305U (en) | Green low-carbon emission device for industrial equipment | |
| CN215198411U (en) | Centralized photovoltaic power plant cleaning device in ground |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |