CN1421647A - Automatic dedusting, heating, moistening and air exchanging machine - Google Patents
Automatic dedusting, heating, moistening and air exchanging machine Download PDFInfo
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- CN1421647A CN1421647A CN 02159719 CN02159719A CN1421647A CN 1421647 A CN1421647 A CN 1421647A CN 02159719 CN02159719 CN 02159719 CN 02159719 A CN02159719 A CN 02159719A CN 1421647 A CN1421647 A CN 1421647A
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Abstract
The automatic dedusting, heating, moistening and air exchanging machine is used in room air exchange and kitchen ventilation. The machine includes casing with air inlet, air channel and air outlet; electric fan in the air channel; filtering to purify input air; moistener to moisten output air; air heater and controller. The electric fan is an efficient axial flow and centrifugal one and has two vanes; the filter has filter element, pressure sensor and element protector; the moistener includes water tank, water mist generator, water level tester, air pump, etc; the heater is finned electric heating pipe; and the controller has setting, alarm and other functions. The present invention has compact structure and several functions.
Description
Technical field
The present invention is a kind of household electrical appliance, belongs to air regenerating device.
Background technology
Because in recent years, building density increases gradually in the city, causes in the city quiet wind and greenhouse effects obvious day by day, and the effect of gravity-flow ventilation is gradually poor.Owing to ecological deterioration and industrial pollution, Dust Capacity increases in some regional dust and sand weathers and the air, for the room provides the power ventilation of cleaning very big demand has been arranged again.
The room power ventilation generally uses ventilating fan (air blast) technology, positive draft and exhaust ventilation dual mode are arranged again, it is indoor that positive draft is to use ventilating fan that fresh air is sent into, indoor unnecessary air flows to outdoor from various slits, traditional gravity-flow ventilation and power ventilation are also sent into the dry cold of sand and dust indoor in ventilation.Exhaust ventilation uses ventilating fan that room air is arranged to outdoor, outdoor air flows to indoor from various slits, typical application is a smoke exhaust ventilator, this method has and prevents the work of contaminated air in indoor diffusion, shortcoming be might passageway, corridor etc. is outdoor the contaminated air suction chamber in, form secondary pollution, and form indoor wind short circuit easily, make the air in the corner be difficult for being discharged from.For fear of the enclosed breeding field wind short circuit phenomenon takes place, livestock technology department clearly proposes, first-selected " positive draft method ".People take water-sprinkling earthward in order to overcome drying, place basin fish jar etc., and " ultrasonic humidifier " that occur on the market also is popular.What traditional ventilating fan used is hand switch, and from physiology and science angle, the room ventilation should be at any time or the minor cycle multiple multiple carrying out, there are the many pieces of records about the air cleaning humidification in China Intellectual Property Office, as; " 98232699.8 indoor timing dedusting ventilation blower ", but all come with some shortcomings, perhaps can not satisfy above-mentioned requirements, perhaps cost of manufacture is too high, technology is too complicated.
Summary of the invention
The objective of the invention is to make ventilator to have the function of ventilation, dedusting, heating, humidification simultaneously; And make its intellectuality; And do not reduce the effect of ventilator and do not increase the volume of ventilator.
Solution of the present invention is: identical with existing ventilator, it comprises the housing 1 that has air inlet 4, air channel 3 and air outlet 2, is arranged in the electric fan 6 in air channel 3.Simultaneously it also comprises the filter 8 that the air that enters is purified, make and discharge the damping device 5 that gas is able to humidification, be positioned at the heater 7 in air channel 3 and controlled filter device 8, damping device 5, heater 7 and electric fan 6 by the predetermined manner running and monitor the control device of its working order, have buzzer and guidance panel on the control device and be used for the timer of setting-up time.
Described damping device 5 is made up of the water tank 11 that has vapor opening and moisturizing hole, water fog generator, level measuring mechanism, water fog generator and level measuring mechanism place water tank 11 and are electrically connected with control device respectively, the vapor opening of water tank 11 communicates with this device air outlet 2, and vapor opening and moisturizing hole are arranged on the position of apart from each other.
Filter 8 of the present invention is by at the air inlet of housing 1 and the cleaner between the electric fan 6 14 be arranged at the pressure sensor that is electrically connected with control device in the air channel 3 of housing 1 and form.Whether pressure sensor is used to detect cleaner 14 and needs to change, pressure sensor is connected with control device by a normally opened contact, when cleaner 14 is crossed dirty obstruction, form vacuum in the air channel 3, pressure sensor makes the normally opened contact closure, thereby make the buzzer effect in the control device, reminds people is changed cleaner 14.
Ventilator can not turn round when making no cleaner 14, the outage locking device when the no cleaner 14 that is electrically connected with control device is set in filter 8.The outage locking device can be used the normally-closed contact that is electrically connected with control device, is arranged on the cleaner 14, and normally-closed contact disconnects when changing cleaner 14, thus the time whole device cut off the power supply.
Because cleaner 14 can hinder flowing of air-flow, for overcoming its obstruction, can use dual-vane electric fan 6, to increase flowing of air-flow.Biparting leaf is arranged on the front and back of motor shaft, can be two axial flow fans, also can be centrifugal fan behind the first axial flow fan.
Situation for the electric fan 6 of centrifugal fan behind the first axial flow fan, housing 1 can be designed to the cylindrical of hollow, air outlet 2 places in it are sandwich, and the middle part in it is that interlayer and shell wall transition are the horn mouth structure, electric fan 6 is positioned at cylinder, and is coaxial with cylinder; Described sandwich and horn mouth structure are: expand into square dividing plate 15 at air outlet 2 places one and place in the cylinder, one side of dividing plate and cylinder inner shafts are to being connected, dividing plate becomes certain intervals to detour along cylinder with cylindrical inner wall, another side is suspended from the cylinder, relative in addition both sides curl, form helical form interlayer in the cylinder with opening, other has a dividing plate 16 that expands into fan-like pattern, the short arc limit of fan-like pattern joins with the inboard helical form limit that expands into square dividing plate 15, long arc limit and cylindrical inner wall are joined, and form the transition of bell mouth shape; Other has a helical form demarcation strip 16 to be around in the interlayer, demarcation strip detours from inboard helical form limit that expands into square dividing plate 15 and the intersection that is suspended from the limit in the cylinder to the cylinder and the junction that expands into square dividing plate 15 of column top, interlayer is separated into two chambeies of screw type, wherein the chamber that communicates with electric fan 6 in the cylinder is as air outlet 2, and communicate with column top, discharge gas from column top, another helical form and bell mouth shape chamber altogether is a water tank 11.Vapor opening communicates with air outlet 2, and this kind design can make steam and air fully mix.
For fresh air is mixed with steam, in damping device 5, set up an air pump, the air pump inlet end links to each other with the vapor opening of water tank 11, and exhaust end links to each other with the air outlet 2 of housing 1; And being connected to extension 12 in the moisturizing hole of water tank 11, extension 12 inserts the waters surface with the bottom down to water tank 11, in case directly suck air from the moisturizing hole.
The air outlet 2 of this device can be designed to outer little interior big broadening formation.This kind design can prevent the air suck-back.
For air outlet 2 is the outer situation of big broadening formation in little, the water tank in the damping device 5 11 can be arranged between the inboard and horn mouth inboard of shell, along 2 belt weeks of air outlet.Can make the compact conformation of ventilator like this, and be easy to steam and mix with air.
The invention has the beneficial effects as follows: after adopting such scheme, ventilator has the function of ventilation, dedusting, heating, humidification simultaneously; Owing to be provided with control device and sensing device thereof, thereby have intellectuality; And adopted compact design and biparting impeller structure, not increase of volume, the effect of ventilator are not reduced.
Description of drawings
Fig. 1 is the structural representation of ventilator of the present invention;
Fig. 2 a is the dual-vane electric fan schematic diagram that two flabellums are all axial flow type;
Fig. 2 b is preceding for being the dual-vane electric fan schematic diagram of centrifugal flabellum behind the axial flow type;
Fig. 3 is broadening formation air outlet and air channel schematic diagram;
Fig. 4 is the structural representation that two flabellums are all the ventilator of axial flow type electric fan;
Fig. 5 is preceding for being the structural representation of the ventilator of the electric fan of centrifugal flabellum behind the axial flow type
Fig. 5 a is the a-a cutaway view of Fig. 5;
Fig. 5 b is the b-b cutaway view of Fig. 5; Among the figure, 1, housing, 2, air outlet, 3, the air channel, 4, air inlet, 5, damping device, 6, electric fan, 7, heater, 8, filter, 9, the axial flow type flabellum, 10, centrifugal flabellum, 11, water tank, 12, extension, 13, electrothermal tube, 14, cleaner, 15, expand into square dividing plate, 16, expand into the dividing plate of fan-like pattern, 17, the helical form demarcation strip, 18, panel.
The specific embodiment
Embodiment 1. (as Fig. 1, Fig. 2 a, Fig. 3, Fig. 4) makes housing 1 and the water tank 11 that comprises air outlet 2, air channel 3, air inlet 4 with injection moulding, air outlet 2 is interior big outer little broadening formation, the airtight water tank 11 that becomes ring air outlet 2 between horn mouth inwall and outer casing inner wall.Electric fan 6 is fixed in the air channel 3, adopts twin shaft flow pattern flabellum 9, is separately fixed at the front and back end of 6 in electric fan, presses airflow direction, and first flabellum is greater than the size of second flabellum.Fixedly electrothermal tube 13 is as heater 7 in air channel 3, and electrothermal tube 13 can adopt the fin electrothermal tube as the design of 92224711.0 patents, can add radiation proof board at the motor and 13 of the electrothermal tubes of electric fan 6 in case of necessity.Cleaner 14 is installed at air inlet 4 places of 3 tail ends in the air channel, and the preparation method of cleaner 14 is: it is some to get industrial filter paper, is folded into setback shape, and it is consistent with air inlet 4 to tailor into diameter, thick about 3 centimetres disk, and circumference is fixed with elastic caoutchouc.Pressure sensor is arranged in the air channel 3, is connected with control device by normally opened contact.If one by the normally-closed contact that is connected with control device of the Position Control of cleaner 14 as the outage locking device.Damping device 5 is made up of water tank 11, water fog generator, level measuring mechanism, air pump, and water tank 11 tops are established a vapor opening and communicated with air outlet 2; Air pump is installed in vapor opening place, top (also can be installed in the outside, only need the air inlet pipe of air pump to be connected with water tank 11, escape pipe is connected with air outlet 2); 4/5 place at water tank opens water injection hole, and a flexible pipe is connected to water tank 11 bottoms as extension 12 from water injection hole, and when air pump was discharged steam, extraneous air can enter water tank 11 by water injection hole, and the air that extension 12 can make into is fully moistening; The level measuring switch that is connected with control device is set in the water tank 11; Water fog generator adopts supersonic generator, is encapsulated in the light material, makes it to be suspended under water and locates about 2 centimetres.Control device is made up of guidance panel, buzzer, the two-way time relay and related circuit, and is connected with power supply, electric fan 6, air pump, level measuring switch, supersonic generator, pressure sensor, outage locking device; The two-way time relay is used to set the time of ventilator work, the feedback sound that buzzer is used for water tank 11 middle water levels when crossing low and cleaner 14 and crossing warning when dirty and other as operation etc.
In addition, the present invention can be used for smoke pumping equipment, as the smoke exhaust ventilator in the family kitchen, and the smoke pumping equipment in the large kitchen in dining room or restaurant especially.Because filter 8 of the present invention adopts paper cleaner 14, cost is low, is easy to change, and can replace the higher high pressure grid filter 8 of cost that uses in the existing equipment.Because the present invention designs the outage locking device when having or not cleaner 14, can guarantee that oil smoke must just can enter atmosphere through cleaner 14, has prevented air pollution again.
Claims (10)
1. the automatic warm and humid ventilator of dedusting, it comprises the housing (1) that has air inlet (4), air channel (3) and air outlet (2), be arranged in the electric fan (6) of air channel (3), it is characterized in that: it also comprises the filter (8) that the air that enters is purified, make and discharge the damping device (5) that gas is able to humidification, be positioned at the control device that the heater (7) of air channel (3) and controlled filter device (8), damping device (5), heater (7) and electric fan (6) turn round by predetermined manner and monitor its working order.
2. the warm and humid ventilator of automatic dedusting according to claim 1, it is characterized in that: described damping device (5) is made up of the water tank (11), water fog generator, the level measuring mechanism that have vapor opening and moisturizing hole, water fog generator and level measuring mechanism place water tank (11) and are electrically connected with control device respectively, the vapor opening of water tank (11) communicates with this device air outlet (2), and vapor opening and moisturizing hole are arranged on the position of apart from each other.
3. the warm and humid ventilator of automatic dedusting according to claim 1 is characterized in that: described filter (8) by the cleaner (14) between air inlet that is positioned at housing (1) (4) and the electric fan (6), be arranged at the pressure sensor that the air channel (3) of housing (1) is electrically connected with control device and form.
4. the warm and humid ventilator of automatic dedusting according to claim 3 is characterized in that: the outage locking device when being provided with the no cleaner (14) that is electrically connected with control device in the described filter (8).
5. the warm and humid ventilator of automatic dedusting according to claim 1 is characterized in that: described electric fan (6) is coaxial biparting impeller structure.
6. the warm and humid ventilator of automatic dedusting according to claim 5 is characterized in that: the previous flabellum (9) of described electric fan (6) is a shaft flow structure, and a back flabellum (10) is a centrifugal structure.
7. the warm and humid ventilator of automatic dedusting according to claim 6, it is characterized in that: described housing (1) is cylindrical for hollow, air outlet (2) in it locates to be sandwich, middle part in it is that interlayer and shell wall transition are the horn mouth structure, electric fan (6) is positioned at cylinder, and is coaxial with cylinder; Described sandwich and horn mouth structure are: locate one at air outlet (2) and expand into square dividing plate (15) and place in the cylinder, one side of dividing plate and cylinder inner shafts are to being connected, dividing plate becomes certain intervals to detour along cylinder with cylindrical inner wall, another side is suspended from the cylinder, relative in addition both sides curl, form helical form interlayer in the cylinder with opening, other has a dividing plate (16) that expands into fan-like pattern, the short arc limit of fan-like pattern joins with the inboard helical form limit that expands into square dividing plate (15), long arc limit and cylindrical inner wall are joined, and form the transition of bell mouth shape; Other has a helical form demarcation strip (16) to be around in the interlayer, demarcation strip detours from inboard helical form limit that expands into square dividing plate (15) and the intersection that is suspended from the limit in the cylinder to the cylinder and the junction that expands into square dividing plate (15) of column top, interlayer is separated into two chambeies of screw type, wherein the chamber that communicates with electric fan (6) in the cylinder is as air outlet (2), and communicate with column top, discharge gas from column top, another helical form and bell mouth shape chamber altogether is water tank (11).
8. according to the warm and humid ventilator of the described automatic dedusting of claim 1-7, it is characterized in that: described damping device (5) also include with the vapor opening gas of this device air outlet (2) and water tank (11) be communicated with, with the air pump of control device electric connection, and the moisturizing hole of water tank (11) is connected to extension (12), and extension (12) inserts the water surface with the bottom down to water tank (11).
9. according to the warm and humid ventilator of the described automatic dedusting of claim 1-6, it is characterized in that: the air outlet (2) on the described housing (1) is outer little interior big broadening formation.
10. the warm and humid ventilator of automatic dedusting according to claim 9 is characterized in that: the water tank (11) in the described damping device (5) is arranged between the inboard and horn mouth inboard of housing (1), goes in ring a week along air outlet (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02159719 CN1421647A (en) | 2002-12-30 | 2002-12-30 | Automatic dedusting, heating, moistening and air exchanging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02159719 CN1421647A (en) | 2002-12-30 | 2002-12-30 | Automatic dedusting, heating, moistening and air exchanging machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1421647A true CN1421647A (en) | 2003-06-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02159719 Pending CN1421647A (en) | 2002-12-30 | 2002-12-30 | Automatic dedusting, heating, moistening and air exchanging machine |
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| Country | Link |
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| CN (1) | CN1421647A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102705935A (en) * | 2012-06-02 | 2012-10-03 | 广东风华环保设备有限公司 | Suspension type water mist dust laying and temperature reducing device for controlling indoor PM 2.5 air quality not to exceed standard |
| CN107327957A (en) * | 2017-07-11 | 2017-11-07 | 宁波智正伟盈信息科技有限公司 | It is a kind of to be classified the air cleaning unit of processing |
| CN108541647A (en) * | 2016-05-16 | 2018-09-18 | 德化县丽德家居用品有限公司 | A kind of fish jar |
| CN109059168A (en) * | 2018-08-29 | 2018-12-21 | 嗅联网环境工程技术有限公司 | A kind of air quality intelligent management system |
| CN109405601A (en) * | 2018-10-30 | 2019-03-01 | 薛燕 | A kind of self-cleaning heat exchanger in air port |
-
2002
- 2002-12-30 CN CN 02159719 patent/CN1421647A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102705935A (en) * | 2012-06-02 | 2012-10-03 | 广东风华环保设备有限公司 | Suspension type water mist dust laying and temperature reducing device for controlling indoor PM 2.5 air quality not to exceed standard |
| CN108541647A (en) * | 2016-05-16 | 2018-09-18 | 德化县丽德家居用品有限公司 | A kind of fish jar |
| CN108541647B (en) * | 2016-05-16 | 2020-07-31 | 德化县丽德家居用品有限公司 | Fish tank |
| CN107327957A (en) * | 2017-07-11 | 2017-11-07 | 宁波智正伟盈信息科技有限公司 | It is a kind of to be classified the air cleaning unit of processing |
| CN109059168A (en) * | 2018-08-29 | 2018-12-21 | 嗅联网环境工程技术有限公司 | A kind of air quality intelligent management system |
| CN109405601A (en) * | 2018-10-30 | 2019-03-01 | 薛燕 | A kind of self-cleaning heat exchanger in air port |
| CN109405601B (en) * | 2018-10-30 | 2020-07-03 | 广东意高热能科技有限公司 | Heat exchanger with self-cleaning air port |
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