CN111237938A - High-efficient type ventilation equipment with safeguard function - Google Patents
High-efficient type ventilation equipment with safeguard function Download PDFInfo
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- CN111237938A CN111237938A CN202010046861.9A CN202010046861A CN111237938A CN 111237938 A CN111237938 A CN 111237938A CN 202010046861 A CN202010046861 A CN 202010046861A CN 111237938 A CN111237938 A CN 111237938A
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- exhaust pipe
- main body
- pipe
- ventilation
- sealing
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/007—Ventilation with forced flow
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/52—Indication arrangements, e.g. displays
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/89—Arrangement or mounting of control or safety devices
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H3/00—Air heaters
- F24H3/02—Air heaters with forced circulation
- F24H3/04—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/18—Arrangement or mounting of grates or heating means
- F24H9/1854—Arrangement or mounting of grates or heating means for air heaters
Abstract
The invention relates to a high-efficiency ventilation device with a protection function, which comprises a main body, a ventilation mechanism and a heating mechanism, the ventilation mechanism comprises an air suction pipe, an air suction pump, a sealing barrel, a support ring, an exhaust pipe and at least two connecting components, the heating mechanism comprises a ventilation pipe, a power assembly, a first bearing, a gear, a driving shaft, a first fan blade, two heaters and at least two heat conduction pipes, the connecting assembly comprises a supporting rod, a supporting sleeve and a spring, the power assembly comprises an annular rack, a second bearing and at least two second fan blades, in the high-efficiency ventilation equipment with the protection function, the indoor air can be continuously sent to the outdoor space through the ventilation mechanism, the content of indoor formaldehyde is reduced, the practicability of the ventilation equipment is improved, the efficiency that indoor formaldehyde distributes can be accelerated through heating mechanism, has improved ventilation equipment to indoor formaldehyde treatment's efficiency.
Description
Technical Field
The invention relates to the field of formaldehyde treatment equipment, in particular to high-efficiency ventilation equipment with a protection function.
Background
Formaldehyde, a colorless irritant gas, is also called formil. Colorless and has stimulating effect on eyes and nose. Is easily soluble in water and ethanol. Has reducibility, and particularly has stronger reducibility in alkaline solution. Can be combusted and the vapor forms an explosive mixture with air. Can be prepared by dehydrogenation or oxidation of methanol under the catalysis of metals such as silver, copper and the like, and can also be separated from hydrocarbon oxidation products. Can be used as raw materials of phenolic resin, urea-formaldehyde resin, vinylon, urotropine, pentaerythritol, dye, pesticide, disinfectant and the like.
Formaldehyde is ubiquitous in the family that has just decorated up, and is very big to human harm, consequently need use ventilation equipment to discharge indoor formaldehyde, and prior art's ventilation equipment is when exhausting, and outdoor rainwater and debris get into indoorly through ventilation equipment easily, have reduced ventilation equipment's practicality, and not only so, formaldehyde exists usually and is difficult to distribute in furniture inside, has further reduced the purifying effect of formaldehyde purification ware to formaldehyde.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: in order to overcome the defects of the prior art, the high-efficiency ventilation equipment with the protection function is provided.
The technical scheme adopted by the invention for solving the technical problems is as follows: a high-efficiency ventilation device with a protection function comprises a main body, a ventilation mechanism and a heating mechanism, wherein the ventilation mechanism and the heating mechanism are arranged in the main body;
the ventilation mechanism comprises an exhaust pipe, an exhaust pump, a sealing barrel, a support ring, an exhaust pipe and at least two connecting components, wherein the exhaust pipe is arranged in the main body, one end of the exhaust pipe is fixedly connected with the inner wall of one side of the main body, one end of the exhaust pipe is communicated with the outside of the main body, the other side of the main body is provided with a mounting hole, the other end of the exhaust pipe penetrates through the mounting hole, the exhaust pipe is hermetically connected with the main body, the sealing barrel and the exhaust pipe are coaxially arranged, the other end of the exhaust pipe is arranged in the sealing barrel, the sealing barrel and the exhaust pipe are in sliding and sealing connection, one end of the raw material main body of the sealing barrel is in a sealing state, the axis of the exhaust pipe is perpendicular to and intersected with the axis of the sealing barrel, the exhaust pipe is arranged at the bottom of one end, far away from the main body, the sealing cylinder is connected with the supporting ring through the connecting components, the length of the sealing cylinder is greater than that of the supporting rod, and the air pump is arranged inside one end of the air exhaust pipe;
the heating mechanism comprises a ventilation pipe, a power assembly, a first bearing, a gear, a driving shaft, a first fan blade, two heaters and at least two heat conduction pipes, wherein the power assembly is arranged inside the exhaust pipe, the axis of the driving shaft is perpendicular to and intersected with the axis of the exhaust pipe, the driving shaft is connected with one side pipe wall of the exhaust pipe through the first bearing, the gear is arranged inside the exhaust pipe, the gear is fixedly connected with one end of the driving shaft, the power assembly is arranged inside the exhaust pipe, the power assembly is connected with the gear, the first fan blade is arranged inside the main body, the first fan blade is fixedly connected with the other end of the driving shaft, the ventilation pipe is arranged at the top of the main body, the ventilation pipe is communicated with the inside of the main body, each heat conduction pipe is arranged on one side, close to the ventilation pipe, of the first fan blade, and the two heaters are arranged inside the, two ends of each heat conduction pipe are respectively fixedly connected with the two heaters.
Preferably, in order to improve the automation degree of the ventilation equipment, the main body is provided with a control panel, the control panel is internally provided with a PLC (programmable logic controller), the control panel is provided with a display screen and at least two control keys, and the display screen and the control keys are electrically connected with the PLC.
As preferred, in order to improve the stability of a sealed section of thick bamboo, coupling assembling includes bracing piece, supporting sleeve and spring, bracing piece and coaxial setting of exhaust tube, the one end and the supporting ring fixed connection of bracing piece, one side fixed connection that is close to the one end of supporting ring of supporting sleeve and sealed section of thick bamboo, the bracing piece passes supporting sleeve, supporting sleeve and bracing piece sliding connection, the spring housing is established on the bracing piece, spring and supporting sleeve fixed connection are passed through to the one end of keeping away from the supporting ring of bracing piece, the spring is in compression state.
Preferably, in order to provide power for first flabellum, power component includes annular rack, second bearing and two at least second flabellums, annular rack and exhaust tube coaxial setting, annular rack sets up the inside at the exhaust tube, annular rack and gear engagement, each second flabellum all sets up the inboard at annular rack, and each second flabellum evenly sets up round the axis circumference of exhaust tube, the one end of each second flabellum all with the inboard fixed connection of annular rack, the other end of each second flabellum all with the outer lane fixed connection of second bearing, the inner circle of second bearing and the inner wall fixed connection of exhaust tube.
Preferably, in order to improve the sealing performance between the sealing cylinder and the exhaust tube, the inner wall of the sealing cylinder is coated with sealing grease.
Preferably, the sealing cylinder is coated with an anti-corrosion coating in order to prolong the service life of the sealing cylinder.
Preferably, the heat transfer pipe is made of metallic copper in order to improve heat transfer efficiency.
Preferably, at least two fins are arranged on the heat transfer pipe in order to improve the heat dissipation efficiency of the heat transfer pipe.
Preferably, the support rod is coated with grease in order to improve the smoothness of the movement of the support sleeve.
Preferably, in order to improve the connection stability of the support sleeve and the support rod, a limit block is arranged at one end of the support rod, which is far away from the support ring.
The high-efficiency ventilation equipment with the protection function has the advantages that indoor air can be continuously sent to the outdoor space through the ventilation mechanism, the content of indoor formaldehyde is reduced, and the practicability of the ventilation equipment is improved.
Drawings
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic structural view of a high efficiency type ventilating device having a shielding function according to the present invention;
fig. 2 is a sectional view of the high efficiency type ventilating device having a shielding function of the present invention;
FIG. 3 is an enlarged view of portion B of FIG. 2;
FIG. 4 is an enlarged view of portion A of FIG. 1;
in the figure: 1. the air pump comprises a main body, 2 parts of an air exhaust pipe, 3 parts of a support ring, 4 parts of a sealing cylinder, 5 parts of a heater, 6 parts of fins, 7 parts of an air pipe, 8 parts of a heat conduction pipe, 9 parts of first fan blades, 10 parts of a driving shaft, 11 parts of an air exhaust pipe, 12 parts of an air exhaust pump, 13 parts of a gear, 14 parts of a first bearing, 15 parts of an annular rack, 16 parts of a second bearing, 17 parts of second fan blades, 18 parts of a support sleeve, 19 parts of a spring, 20 parts of a limiting block and 21 parts of a support.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
As shown in fig. 1, a high-efficiency ventilation device with a protection function comprises a main body 1, a ventilation mechanism and a heating mechanism, wherein the ventilation mechanism and the heating mechanism are both arranged in the main body 1;
the indoor air can be continuously sent to the outdoor through the ventilation mechanism, so that the content of indoor formaldehyde is reduced, the practicability of the ventilation equipment is improved, and moreover, the efficiency of indoor formaldehyde emission can be accelerated through the heating mechanism, and the efficiency of the ventilation equipment for treating the indoor formaldehyde is improved;
as shown in fig. 2, the ventilation mechanism includes an exhaust tube 2, an exhaust pump 12, a sealing sleeve 4, a support ring 3, an exhaust pipe 11 and at least two connecting assemblies, the exhaust tube 2 is disposed inside the main body 1, one end of the exhaust tube 2 is fixedly connected to an inner wall of one side of the main body 1, one end of the exhaust tube 2 is communicated with an outside of the main body 1, the other side of the main body 1 is provided with a mounting hole, the other end of the exhaust tube 2 passes through the mounting hole, the exhaust tube 2 is hermetically connected to the main body 1, the sealing sleeve 4 is coaxially disposed with the exhaust tube 2, the other end of the exhaust tube 2 is disposed inside the sealing sleeve 4, the sealing sleeve 4 is slidably and hermetically connected to the exhaust tube 2, one end of the raw material main body 1 of the sealing sleeve 4 is in a sealing state, an axis of the exhaust pipe 11 is perpendicular to and intersecting with an axis of the sealing sleeve 4, the exhaust pipe 11 is disposed at a bottom of the sealing sleeve, the exhaust pipe 11 is communicated with the inside of the sealing barrel 4, the support ring 3 is arranged on one side, close to the main body 1, of the sealing barrel 4, the support ring 3 is fixedly connected with the exhaust pipe 2, the connecting assemblies are uniformly arranged on the periphery of the sealing barrel 4 in the circumferential direction around the axis of the exhaust pipe 2, the sealing barrel 4 is connected with the support ring 3 through the connecting assemblies, the length of the sealing barrel 4 is greater than that of the support rod 21, and the air suction pump 12 is arranged inside one end of the exhaust pipe 2;
under the supporting action of the supporting ring 3, the stability of the connection between the sealing cylinder 4 and the exhaust pipe 2 is improved through the connecting component, the air in the exhaust pipe 2 flows through the power provided by the exhaust pump 12, the sealing cylinder 4 is pushed to move away from the main body 1 under the action of air pressure, so that the exhaust pipe 11 is opened, so that the air in the air exhaust pipe 2 can be exhausted from the exhaust pipe 11, the indoor formaldehyde can be pumped out of the room, the treatment of the indoor formaldehyde is realized, the treatment effect of the ventilation equipment on the formaldehyde is improved, when the air exhaust pump 12 stops working, the sealing cylinder 4 is driven by the connecting component to move towards the main body 1, the exhaust pipe 11 is blocked by the exhaust pipe 2, the probability that rainwater can enter the room through the exhaust pipe 11 by external sundries is reduced, the protection performance of the exhaust pipe 2 is improved, and the practicability of the ventilation equipment is improved;
as shown in fig. 2, the heating mechanism includes a ventilation pipe 7, a power assembly, a first bearing 14, a gear 13, a driving shaft 10, a first fan blade 9, two heaters 5 and at least two heat pipes 8, the power assembly is disposed inside the exhaust pipe 2, an axis of the driving shaft 10 is perpendicular to and intersects with an axis of the exhaust pipe 2, the driving shaft 10 is connected with a pipe wall on one side of the exhaust pipe 2 through the first bearing 14, the gear 13 is disposed inside the exhaust pipe 2, the gear 13 is fixedly connected with one end of the driving shaft 10, the power assembly is disposed inside the exhaust pipe 2, the power assembly is connected with the gear 13, the first fan blade 9 is disposed inside the main body 1, the first fan blade 9 is fixedly connected with the other end of the driving shaft 10, the ventilation pipe 7 is disposed on the top of the main body 1, the ventilation pipe 7 is communicated with the inside of the main body 1, each heat conduction pipe 8 is arranged on one side, close to the ventilation pipe 7, of the first fan blade 9, each heater 5 is arranged inside the main body 1, and two ends of each heat conduction pipe 8 are fixedly connected with the two heaters 5 respectively;
the stability of drive shaft 10 has been improved through first bearing 14, when the inside air of exhaust tube 2 flows, then through the operation of air current drive power assembly, drive gear 13 rotates through power assembly, under the transmission of drive shaft 10, rotate through gear 13 drive first flabellum 9, then through first flabellum 9 with the inside air of main part 1 outside through ventilation pipe 7 row to main part 1, heat pipe 8 through heater 5, heat radiating area has been increased through heat pipe 8, then heat the air through heat pipe 8, later discharge hot-air through ventilation pipe 7, the heating indoor has been realized, the efficiency of giving off of indoor formaldehyde has been improved, the treatment effeciency of ventilation equipment to indoor formaldehyde has been improved.
Preferably, in order to improve the automation degree of the ventilation equipment, the main body 1 is provided with a control panel, a PLC is arranged in the control panel, the control panel is provided with a display screen and at least two control keys, and the display screen and the control keys are electrically connected with the PLC;
the PLC is a programmable logic controller, it adopts a kind of programmable memory, it is used for its internal storage program, implement logical operation, sequence control, timing, count and arithmetic operation, etc. and control various kinds of machinery or production process through digital or analog input/output, it is a computer specially used for industrial control, its hardware structure is basically the same as microcomputer, generally used for the processing of data and receiving and outputting of the order, used for realizing central control, the operator sends the control signal to PLC through the control key, then control the operation of the ventilating equipment through PLC, can reveal the working condition of the ventilating equipment through the display screen at the same time, have improved the automaticity of the ventilating equipment.
As shown in fig. 4, the connection assembly includes a support rod 21, a support sleeve 18 and a spring 19, the support rod 21 is coaxially disposed with the exhaust tube 2, one end of the support rod 21 is fixedly connected with the support ring 3, the support sleeve 18 is fixedly connected with one side of one end of the seal cartridge 4 close to the support ring 3, the support rod 21 passes through the support sleeve 18, the support sleeve 18 is slidably connected with the support rod 21, the spring 19 is sleeved on the support rod 21, one end of the support rod 21 far from the support ring 3 is fixedly connected with the support sleeve 18 through the spring 19, and the spring 19 is in a compressed state;
under the supporting action of the supporting rod 21 and the supporting sleeve 18, the stability of connection between the sealing sleeve 4 and the supporting ring 3 is improved, and further the probability of falling off of the sealing sleeve 4 from the exhaust tube 2 is reduced, when the exhaust tube 4 moves towards the direction far away from the exhaust tube 2, the supporting sleeve 18 moves towards the direction far away from the supporting ring 3 along the supporting rod 21, when no air flow exists in the exhaust tube 2, the supporting sleeve 18 is driven to move towards the direction close to the supporting ring 3 through the spring 19, the resetting of the sealing sleeve 4 is realized, and the exhaust tube 2 can be covered through the sealing sleeve 4.
As shown in fig. 3, the power assembly includes an annular rack 15, a second bearing 16 and at least two second blades 17, the annular rack 15 is disposed coaxially with the exhaust pipe 2, the annular rack 15 is disposed inside the exhaust pipe 2, the annular rack 15 is engaged with the gear 13, each second blade 17 is disposed inside the annular rack 15, each second blade 17 is disposed uniformly circumferentially around the axis of the exhaust pipe 2, one end of each second blade 17 is fixedly connected to the inside of the annular rack 15, the other end of each second blade 17 is fixedly connected to the outer ring of the second bearing 16, and the inner ring of the second bearing 16 is fixedly connected to the inner wall of the exhaust pipe 2;
under the supporting action of the second bearing 16, the stability of the annular rack 15 is improved through the second fan blades 17, when the air flow in the exhaust pipe 2 flows, the second fan blades 17 are driven to rotate through the air flow, the annular rack 15 is driven to rotate through the second fan blades 17, and through the combination of the second fan blades 17 and the annular rack 15, the space occupancy rate of the second fan blades 17 and the annular rack 15 is reduced, meanwhile, the cross-sectional areas of the second fan blades 17 and the annular rack 15 are reduced, the resistance of the second fan blades 17 and the annular rack 15 to the air flow is reduced, and the exhaust efficiency of the exhaust pipe 2 is improved.
Preferably, in order to improve the sealing performance between the sealing cylinder 4 and the exhaust tube 2, the inner wall of the sealing cylinder 4 is coated with sealing grease;
the clearance between the sealing barrel 4 and the exhaust tube 2 is reduced through the sealing grease, and the sealing performance between the sealing barrel 4 and the exhaust tube 2 is improved.
Preferably, in order to prolong the service life of the sealing cylinder 4, the sealing cylinder 4 is coated with an anti-corrosion coating;
the corrosion speed of the sealing cylinder 4 is slowed down through the anti-corrosion coating, and the service life of the sealing cylinder 4 is prolonged.
Preferably, in order to improve the heat conduction efficiency of the heat conduction pipe 8, the material for manufacturing the heat conduction pipe 8 is metal copper;
because metal copper has better heat conduction efficiency, the efficiency of heat dissipation on heat pipe 8 has been improved, has improved the heating efficiency of heat pipe 8 to the room air.
Preferably, in order to improve the heat dissipation efficiency of the heat transfer pipe 8, at least two fins 6 are arranged on the heat transfer pipe 8;
the heat dissipation area of the heat conduction pipe 8 is increased by the fins 6, and the heating efficiency of the heat conduction pipe 8 to the indoor air is improved.
Preferably, in order to improve the smoothness of the movement of the support sleeve 18, the support rod 21 is coated with grease;
the friction force between the support sleeve 18 and the support rod 21 is reduced by the grease, and the smoothness of the movement of the support sleeve 18 is improved.
Preferably, in order to improve the stability of the connection between the support sleeve 18 and the support rod 21, a limit block 20 is arranged on one end of the support rod 21 away from the support ring 3;
through the limiting effect of the limiting block, the probability that the supporting sleeve 18 falls off from the supporting rod 21 is reduced, and the connection stability of the supporting sleeve 18 and the supporting rod 21 is improved.
The air in the air exhaust pipe 2 flows by the power provided by the air exhaust pump 12, the sealing cylinder 4 is pushed to move in the direction away from the main body 1 under the action of air pressure, the exhaust pipe 11 is opened, the air in the air exhaust pipe 2 can be exhausted from the exhaust pipe 11, the indoor formaldehyde can be exhausted to the outside, the treatment effect of the ventilation equipment on the formaldehyde is improved, when the air in the air exhaust pipe 2 flows, the power assembly is driven to operate by air flow, the gear 13 is driven to rotate by the power assembly, the first fan blade 9 is driven to rotate by the gear 13 under the transmission action of the driving shaft 10, the air in the main body 1 is exhausted to the outside of the main body 1 by the ventilation pipe 7 through the first fan blade 9, the heat conducting pipe 8 is heated by the heater 5, the heat radiating area is increased by the heat conducting pipe 8, and the air is heated by the heat conducting pipe 8, and then, the hot air is discharged through the ventilation pipe 7, so that the indoor heating is realized, the indoor formaldehyde emission efficiency is improved, and the indoor formaldehyde treatment efficiency of the ventilation equipment is improved.
Compared with the prior art, among this high-efficient type ventilation equipment with safeguard function, can send indoor air to outdoor constantly through ventilation mechanism, the content of indoor formaldehyde has been reduced, ventilation equipment's practicality has been improved, compare with current ventilation mechanism, this ventilation mechanism passes through the guard action of a sealed section of thick bamboo 4, rainwater and debris have been reduced and indoor probability has been got into through exhaust tube 2, ventilation mechanism's practicality has been improved, moreover, can accelerate the efficiency that indoor formaldehyde distributes through heating mechanism, ventilation equipment has improved the efficiency of indoor formaldehyde treatment, compare with current heating mechanism, this heating mechanism provides power through the inside air current of exhaust tube 2, heating mechanism has improved indoor heating efficiency.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (10)
1. A high-efficiency ventilation device with a protection function comprises a main body (1), and is characterized by further comprising a ventilation mechanism and a heating mechanism, wherein the ventilation mechanism and the heating mechanism are both arranged in the main body (1);
the ventilation mechanism comprises an exhaust pipe (2), an exhaust pump (12), a sealing cylinder (4), a support ring (3), an exhaust pipe (11) and at least two connecting components, wherein the exhaust pipe (2) is arranged inside the main body (1), one end of the exhaust pipe (2) is fixedly connected with the inner wall of one side of the main body (1), one end of the exhaust pipe (2) is communicated with the outside of the main body (1), the other side of the main body (1) is provided with a mounting hole, the other end of the exhaust pipe (2) penetrates through the mounting hole, the exhaust pipe (2) is hermetically connected with the main body (1), the sealing cylinder (4) and the exhaust pipe (2) are coaxially arranged, the other end of the exhaust pipe (2) is arranged inside the sealing cylinder (4), the sealing cylinder (4) is connected with the exhaust pipe (2) in a sliding and sealing manner, one end of the raw material main body (1) of the sealing cylinder (4) is in a sealing state, the axial line of the exhaust pipe (11) is perpendicular to and intersected with the axial line of the sealing barrel (4), the exhaust pipe (11) is arranged at the bottom of one end, far away from the main body (1), of the sealing barrel (4), the exhaust pipe (11) is communicated with the inside of the sealing barrel (4), the support ring (3) is arranged on one side, close to the main body (1), of the sealing barrel (4), the support ring (3) is fixedly connected with the exhaust pipe (2), the connecting assemblies are uniformly arranged on the periphery of the sealing barrel (4) in the circumferential direction of the axial line of the exhaust pipe (2), the sealing barrel (4) is connected with the support ring (3) through the connecting assemblies, the length of the sealing barrel (4) is larger than that of the support rod (21), and the exhaust pump (12) is arranged inside one end of the exhaust pipe (2);
the heating mechanism comprises a ventilation pipe (7), a power assembly, a first bearing (14), a gear (13), a driving shaft (10), a first fan blade (9), two heaters (5) and at least two heat conduction pipes (8), wherein the power assembly is arranged inside the exhaust pipe (2), the axis of the driving shaft (10) is perpendicular to and intersected with the axis of the exhaust pipe (2), the driving shaft (10) is connected with the pipe wall on one side of the exhaust pipe (2) through the first bearing (14), the gear (13) is arranged inside the exhaust pipe (2), the gear (13) is fixedly connected with one end of the driving shaft (10), the power assembly is arranged inside the exhaust pipe (2), the power assembly is connected with the gear (13), the first fan blade (9) is arranged inside the main body (1), and the first fan blade (9) is fixedly connected with the other end of the driving shaft (10), the ventilating pipe (7) is arranged at the top of the main body (1), the ventilating pipe (7) is communicated with the inside of the main body (1), each heat-conducting pipe (8) is arranged on one side, close to the ventilating pipe (7), of the first fan blade (9), the two heaters (5) are arranged in the main body (1), and two ends of each heat-conducting pipe (8) are fixedly connected with the two heaters (5) respectively.
2. The efficient ventilation equipment with the protection function as claimed in claim 1, wherein the main body (1) is provided with a control panel, the control panel is internally provided with a PLC, the control panel is provided with a display screen and at least two control keys, and the display screen and each control key are electrically connected with the PLC.
3. The efficient ventilation equipment with the protection function according to claim 1, wherein the connection assembly comprises a support rod (21), a support sleeve (18) and a spring (19), the support rod (21) is coaxially arranged with the exhaust pipe (2), one end of the support rod (21) is fixedly connected with the support ring (3), the support sleeve (18) is fixedly connected with one side of one end of the sealing barrel (4) close to the support ring (3), the support rod (21) penetrates through the support sleeve (18), the support sleeve (18) is slidably connected with the support rod (21), the spring (19) is sleeved on the support rod (21), one end of the support rod (21) far away from the support ring (3) is fixedly connected with the support sleeve (18) through the spring (19), and the spring (19) is in a compressed state.
4. A high efficiency ventilating device having a shielding function according to claim 1, the power component comprises an annular rack (15), a second bearing (16) and at least two second fan blades (17), the annular rack (15) is arranged coaxially with the exhaust pipe (2), the annular rack (15) is arranged inside the exhaust pipe (2), the annular rack (15) is meshed with the gear (13), each second fan blade (17) is arranged on the inner side of the annular rack (15), each second fan blade (17) is uniformly arranged around the axial line of the exhaust pipe (2) in the circumferential direction, one end of each second fan blade (17) is fixedly connected with the inner side of the annular rack (15), the other end of each second fan blade (17) is fixedly connected with the outer ring of the second bearing (16), the inner ring of the second bearing (16) is fixedly connected with the inner wall of the exhaust pipe (2).
5. The ventilation apparatus with high efficiency and shielding function according to claim 1, wherein the inner wall of said sealing cylinder (4) is coated with sealing grease.
6. The ventilation apparatus with high efficiency and protection function according to claim 1, wherein the sealing cylinder (4) is coated with an anticorrosive coating.
7. The ventilation apparatus with high efficiency and protection function according to claim 1, wherein the material of the heat conductive pipe (8) is copper.
8. The highly efficient ventilating device with a shielding function according to claim 1, wherein at least two fins (6) are arranged on said heat conductive pipe (8).
9. A highly efficient ventilating device with a shielding function according to claim 3, wherein said supporting rod (21) is coated with grease.
10. The ventilation equipment with high efficiency and protection function as claimed in claim 3, characterized in that the end of the support rod (21) far away from the support ring (3) is provided with a stop block (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010046861.9A CN111237938A (en) | 2020-01-16 | 2020-01-16 | High-efficient type ventilation equipment with safeguard function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010046861.9A CN111237938A (en) | 2020-01-16 | 2020-01-16 | High-efficient type ventilation equipment with safeguard function |
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| CN111237938A true CN111237938A (en) | 2020-06-05 |
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| CN202010046861.9A Withdrawn CN111237938A (en) | 2020-01-16 | 2020-01-16 | High-efficient type ventilation equipment with safeguard function |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114488840A (en) * | 2022-02-11 | 2022-05-13 | 慕思健康睡眠股份有限公司 | Intelligent household system and control method thereof |
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| CN110410272A (en) * | 2019-07-02 | 2019-11-05 | 广州市沙唯士电子科技有限公司 | A kind of heat radiating type wind power plant with speed limiting function |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114488840A (en) * | 2022-02-11 | 2022-05-13 | 慕思健康睡眠股份有限公司 | Intelligent household system and control method thereof |
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Application publication date: 20200605 |