CN2884014Y - Fresh air micro-circulation system - Google Patents

Fresh air micro-circulation system Download PDF

Info

Publication number
CN2884014Y
CN2884014Y CN 200620004246 CN200620004246U CN2884014Y CN 2884014 Y CN2884014 Y CN 2884014Y CN 200620004246 CN200620004246 CN 200620004246 CN 200620004246 U CN200620004246 U CN 200620004246U CN 2884014 Y CN2884014 Y CN 2884014Y
Authority
CN
China
Prior art keywords
air
shell
new wind
exhaust blower
microcirculqtory system
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.)
Expired - Fee Related
Application number
CN 200620004246
Other languages
Chinese (zh)
Inventor
郝向阳
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN 200620004246 priority Critical patent/CN2884014Y/en
Application granted granted Critical
Publication of CN2884014Y publication Critical patent/CN2884014Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Landscapes

  • Ventilation (AREA)

Abstract

The utility model relates to a fresh air microcirculation system, comprising at least one exhaust blower and at least two air inlets; wherein the air inlet comprises a body, an air inlet part arranged at the rear of the body and an air outlet part arranged at the front end of the body; the exhaust blower comprises a casing, a spigot connected with the casing and a blower device positioned inside the casing, the blower device comprises a motor and a circuit board connected electrically with the motor. The utility model is characterized in that the blower device also comprises a rotary air guide turbine connected with the motor coaxially. The continuous microcirculation of the indoor and outdoor air is formed when the indoor foul air is continuously exhausted outdoors by the exhaust blower arranged in the bathroom with micro scale quantity of 30 cubic meters per hour, 24 hours per day and 365 days a year to produce a negative pressure thus the outdoor fresh air enters indoors by the air inlets arranged in the walls of the living room and the bedroom. Thus, the utility model belongs to the low energy consumption and dwelling house of healthy residence technology, satisfies the oxygen demand of people and keeps the indoor temperature at a constant value.

Description

New wind microcirculqtory system
Technical field
The utility model relates to a kind of residential ventilation system, relates in particular to a kind of new wind microcirculqtory system that can continuously make indoor-outdoor air carry out trace circular.
Background technology
The room is the main place that people have a rest and live, in order to guarantee its warm, quiet and cleaning, people have taked various measures to make the room more airtight, but also caused room air not circulate simultaneously, outdoor fresh air can not in time replenish the negative interaction that enters, and causes oxygen content to descend, and waste gas and even pernicious gas are detained, health to indoor environment and people produces greatly harm, and is diseases induced.
In order to improve indoor air quality, simple effective method is exactly the circulation that guarantees indoor-outdoor air the most.But it is too many to ventilate, and not only influences indoor temperature, and can't be energy-conservation; Ventilate very little, can't satisfy respiratory demand again.So solve the optimum method of this contradiction be exactly: ventilate as required, continuously trace.Ventilate as required, the minimum resh air requirement according to people institute actual needs ventilates exactly.Trace is exactly in the continuously micro-inlet chamber of outdoor new wind continuously, makes air-conditioning heating installation can allow it identical with indoor temperature rapidly.
But want at present to achieve the above object, can only use large-scale ventilating system, but large scale system not only costs an arm and a leg, installs, safeguards complexity, and because its normally collective's circulation, so cause secondary pollution easily.And the small-sized ventilating system of single household circulation at present is difficult to arrive above-mentioned requirements again.As: existing exhaust blower structure, normally rotate by the motor-driven flabellum, promote air, produce wind-force.The exhaust blower of this use flabellum is because the friction of flabellum and air is bigger, so the operation noise is big.People only just can open exhaust blower when air is very dirty, and it will be closed after the short time.Because the restriction in this use can't realize the air draft of long-time continuous.And if make its low speed rotation in order to reduce its noise, then can cause blast to diminish again.And existing air inlet is to the processing of the new wind of advance, and is also comprehensive inadequately as aspects such as noise reduction, dedusting, mosquito-proof, anti-condensations.
The utility model content
The technical problems to be solved in the utility model is to provide a kind of displacement fresh air of trace continuously, and non-secondary pollution, installation, easy maintenance, the new wind microcirculqtory system of single household circulation.
In order to solve the problems of the technologies described above, the utility model by the following technical solutions: the new wind microcirculqtory system of the utility model comprises at least one exhaust blower and at least two air inlets; Wherein air inlet comprises body, is located at the inlet section of body rear end and is located at the outlet section of body front end; Exhaust blower comprises shell, the sleeve pipe that is connected with shell and is installed on the interior blower fan apparatus of shell, this blower fan apparatus comprises motor and the circuit board that electrically is connected with motor, blower fan apparatus also comprises a rotation wind guide turbo, and this rotation wind guide turbo is connected with motor is coaxial.
Preferably, described rotation wind guide turbo comprises the turbine crust of weathering and most turbine fan blades; These turbine fan blades are circumferential arrangement vertically, and its top is connected in the end face of the turbine crust of weathering, and the bottom is connected in the bottom surface of the turbine crust of weathering.Described turbine fan blade is rectangular tabular, and strikes out curved arc shape.
Preferably, the shell of described exhaust blower comprises housing and the panel that is connected with housing, and its middle shell is provided with filter membrane in a side relative with panel.
Preferably, the sleeve pipe of described exhaust blower is provided with the return air non-return valve at an end that is connected with shell.
Preferably, the body of described air inlet comprises the shell of a hollow, is provided with a blast protector in this shell.
Preferably, also be provided with the noise reduction cover in the shell of described body, this noise reduction is sheathed on the rear side of blast protector.
Preferably, at the end of noise reduction cover, also be provided with mosquito-proof net near the inlet section.
Preferably, the outlet section of described exhaust blower comprise the flanging frame, the panel that is connected with the flanging frame and the filter membrane between flanging frame and the panel.
Preferably, the inboard of described panel also is provided with the noise reduction diaphragm.
With respect to prior art, advantage of the present utility model is: the new wind microcirculqtory system of the utility model comprises at least one exhaust blower and at least two air inlets.Wherein, be installed on the exhaust blower 1 year 365 days in bathroom, the toilet, 24 hours every days, per hour 30 cubic metres, trace makes indoor generation negative pressure to outdoor air draft continuously, and outdoor new wind is then by being installed in the air inlet on parlor and the bedroom exterior wall, constantly in the inlet chamber as a supplement, to satisfy people to the stable requirement of amount of oxygen.Wherein, exhaust blower has replaced flabellum with the rotation wind guide turbo, so its operation noise is very little, and can produce very high blast, even the slow-speed of revolution moves, also can ensure the smoothness and the reliability of air draft.And air inlet comprises and can limit entering in a large number of high wind by devices such as blast protector, noise reduction cover, filter membrane, mosquito-proof net, and can reduce noise, anti-condensation, stops entering of dust and mosquito.Again because the utility model is single household circulation, thus can not cause secondary pollution, and its installation, safeguard also quite easy.
Description of drawings
Fig. 1 is the schematic diagram of the new wind microcirculqtory system of the utility model.
Fig. 2 is the three-dimensional exploded view of exhaust blower of the present utility model.
Fig. 3 is the stereogram of exhaust blower turbine of the present utility model.
Fig. 4 is the cutaway view of exhaust blower turbine of the present utility model.
Fig. 5 is the three-dimensional exploded view of air inlet of the present utility model.
The specific embodiment
For further understanding technical characterictic of the present utility model and content, be elaborated below in conjunction with accompanying drawing.See also Fig. 1, the new wind microcirculqtory system of the utility model comprises an exhaust blower 1 and two air inlets 2, wherein exhaust blower 1 is installed in bathroom, the toilet, and air inlet 2 is installed on respectively in parlor and the bedroom, and it also can be installed on other rooms in the room as required certainly.
See also Fig. 2, exhaust blower 1 comprises shell 11, the sleeve pipe 12 that is connected with shell 11 and is installed on the interior blower fan apparatus (not shown) of shell.
Shell 11 comprises housing 111 and the panel 112 that is connected with housing 111.Wherein panel 112 is fastened on housing 111, and and housing 111 between leave the air intake slit.Housing 111 and panel 112 relative sides are provided with frame 113, and the mid portion of frame 113 is provided with the window 114 of a band mesh, and filter membrane 115 is by being pressed into this window 114, and are installed on the housing 111, to filter dust, the cleaning longevity of protection motor.The back paranotum 116 of housing 111 is provided with a sleeve pipe hole 117.One end of sleeve pipe 12 is connected in this sleeve pipe hole 117, and the other end links to each other with the air channel when mounted.That end that is connected with sleeve pipe hole 117 at sleeve pipe 12 is provided with return air non-return valve 121, to prevent that foul atmosphere in the air channel from when outside wind pressure is higher, pouring in down a chimney into indoor.
See also Fig. 3,4, blower fan apparatus comprises motor 131, the rotation wind guide turbo 132 that is connected with motor 131 and the circuit board (not shown) that electrically connects with motor 131.Wherein, motor 131 adopts the axial flow motor.Rotation wind guide turbo 132 comprises the turbine crust of weathering 133 and most turbine fan blades 134, each turbine fan blade 134 is rectangular tabular, and strike out curved arc shape, these turbine fan blades 134 are circumferential arrangement vertically, its top is connected in the end face of the turbine crust of weathering 133, and the bottom is connected in the bottom surface of the turbine crust of weathering 133.Preferable, rotation wind guide turbo 132 selects for use smart steel to make.Rotation wind guide turbo 132 and 131 coaxial connections of motor, and, make its running steadily through the dynamic balancing instruction, there are not swing, vibrations.Because the moment of torsion of turbine is very big, can produce very high blast, so, also can ensure the smoothness and the reliability of air draft even the slow-speed of revolution moves.And air mobile be that the rubbing surface of turbine and air is little more than flabellum by the guiding of volute air channel, so that it moves noise is very little, minimum level of noise only is 28 decibels.Thereby blast and noise problem in the continuous micro-air draft have been solved.
Circuit board is provided with control circuit, by the electric connection of control circuit and motor 131, can designing and arranging air quantity and air draft mode, and as: continuous micro-air draft, normally use air draft and powerful air draft fast etc.
See also Fig. 5, described air inlet 2 comprises body 21, be located at the inlet section 22 of body 21 rear ends and be located at the outlet section 23 of body 21 front ends.
Described inlet section 22 comprises grid 221 and the adapter sleeve 222 that is connected with grid 221.The rear end of adapter sleeve 222 and grid 221 are by engagement connection, and its front end also is provided with engaging limit (not marking), if body of wall is very thick, can use a plurality of adapter sleeves, by the mutual engaging increase total length of its front and back end.
Body 21 comprises shell 211, be placed in the shell 211 and be positioned at the noise reduction cover 212 of rear side and be placed in the blast protector 213 that shell 211 is positioned at the front side.Wherein, shell 211 is the cuboid of hollow, comprises the fixed part 214 of front end and the adjustabel part 215 of rear end.Aforementioned adapter sleeve 222 promptly inserts in the rear end of adjustabel part 215, and its insertion depth is at least 2cm.Fixed part 214 is made by hard plastic material, and integral body is played a supporting role.Adjustabel part 215 is made by foams plastic material, can carry out suitable intercepting according to the actual (real) thickness of body of wall, and unnecessary part is amputated.
Noise reduction cover 212 inserts in the adjustabel part 215 of shell 211 for having certain thickness hollow cuboid, and replaces the location by the adapter sleeve 222 that inserts shell 211.Noise reduction cover 212 adopts sponge material to make, and when outdoor noise overlaps through noise reduction, will be weakened after a large amount of decay.Because the coefficient of heat conduction of sponge is very low, so even the indoor/outdoor temperature-difference in winter is bigger, its condensation point also can be in a close outdoor side, indoor section just can not dewfall so again.At the end of noise reduction cover 212 near adapter sleeve 222, also be provided with the mosquito-proof net 216 of a similar screen window, prevent that mosquito from flying into.
Blast protector 213 is located in the fixed part 214 of shell 211, and its inside is hung with screen (not shown).If wind-force is bigger, blast is also high, and under the promotion of high wind, screen will be closed, thereby reduces the air intake cross-sectional area, to reach the purpose that restriction high wind enters in a large number.When wind-force recovers normal, blast reduces, and screen relies on elastic force to get back to original position, recovers normal ventilation.The screen upside of blast protector also is provided with an adjusting rod (not marking), but opened manually or close screen.
Outlet section 23 comprises the filter membrane 232 between flanging frame 231, the panel 233 that is connected with flanging frame 231 and flanging frame 231 and the panel 233.Wherein, flanging frame 231 is connected with shell 211 by screw.Filter membrane 232 comprises the diaphragm 235 in carriage 234 and the carriage 234, and the upper middle position of diaphragm 235 is provided with breach (not marking).Carriage 234 is buckled on the flanging frame 231, and the adjusting rod on the blast protector 213 is stretched out from the breach on the diaphragm 235, so that regulate.When outdoor dust through out-of-date, can be filtered film 232 and stop, with the wind in the inlet chamber.
Panel 233 is buckled on the flanging frame 231, and leaves the space between side around the fastening rear board 233 and the flanging frame 231.The wind that enters is blown out from the space, thereby accomplish four sides air-out, do not have and directly blow sense, make air intake more comfortable.Panel 233 has also blocked the adjusting rod of blast protector 213, makes profile more attractive in appearance.When needs are regulated, take off panel 233 and get final product.The inboard of panel 233 also is provided with noise reduction diaphragm (not shown), can further weaken the noise in the inlet chamber.
By said structure, this air inlet 2 can prevent that not only high wind from entering in a large number, and has the function of noise reduction, dust-separation, insect protected and anti-condensation, and its air intake is submissive, does not have and directly blows sense.Air inlet 2 is installed on the exterior wall, and the body 21 of air inlet 2 and inlet section 22 Hide Alls have only outlet section 23 to be exposed to the body of wall inboard in body of wall.And preferably air inlet 2 is installed in position,, the new wind in the inlet chamber in winter is heated rapidly, mix with room air again, reach comfortable and energy-conservation dual purpose as the top of heating installation near thermal source.
Please consult Fig. 1 again, be installed in the exhaust blower 1 between sanitation of bath-room, continuously indoor foul atmosphere is discharged to outdoorly by air shaft, the room air amount is reduced, when room pressure is lower than outdoor atmospheric pressure, according to what are arranged, advance what atmospheric pressure equilibrium principle, outdoor new wind will be by being installed in the air inlet 2 on parlor and the bedroom exterior wall, constantly in the inlet chamber as a supplement, pass door, corridor, through between sanitation of bath-room, be discharged to outdoorly again, form the continuous cyclic process of indoor-outdoor air.For the ease of circulation of air, ventilating blind can be installed in the door bottom, if floor space is big, the room is numerous, can also suitably increase the quantity of exhaust blower 1 and air inlet 2.
Because the people is leisure relatively in dwelling house, required resh air requirement is less relatively, on average everyone 10m 3/ h gets final product, and presses each household 3 people and calculates each household 30m 3The ventilation of/h can satisfy the respiratory health requirement.Particularly the people is when leisure and sleep, and few to the amount of oxygen demand, at this moment an amount of low amount is ventilated, and can increase energy-saving effect.So exhaust blower was with 1 year 365 days, 24 hours every days, per hour 30 cubic metres, trace is to outdoor air draft continuously.All the time trace circular continuously in time is discharged to the harmful substance that is constantly discharged or breathed out by building materials, household and people outdoorly, introduces fresh air simultaneously.Particularly in sleep, can continue to obtain fresh air, significant to health.Because be continuously the air intake of trace,, indoor temperature is changed significantly again even in two seasons of summer in winter.The exhaust air rate of exhaust blower is exactly whole ventilation for residences amount, and what it can also be artificial is set to 30m by three retainings 3/ h, 60m 3/ h and 90m 3/ h.So the utility model is a low energy consumption Kang Ju dwelling house technology, can satisfy the people to the stable requirement of amount of oxygen.
The above only is a preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model principle; can also carry out some improvement and modification to the utility model, these improvement and modification also fall in the protection domain of the utility model claim.

Claims (10)

1, a kind of new wind microcirculqtory system comprises at least one exhaust blower and at least two air inlets; Wherein air inlet comprises body, is located at the inlet section of body rear end and is located at the outlet section of body front end; Exhaust blower comprises shell, the sleeve pipe that is connected with shell and is installed on the interior blower fan apparatus of shell, this blower fan apparatus comprises motor and the circuit board that electrically is connected with motor, it is characterized in that: blower fan apparatus also comprises a rotation wind guide turbo, and this rotation wind guide turbo is connected with motor is coaxial.
2, new wind microcirculqtory system as claimed in claim 1 is characterized in that: described rotation wind guide turbo comprises the turbine crust of weathering and most turbine fan blades; These turbine fan blades are circumferential arrangement vertically, and its top is connected in the end face of the turbine crust of weathering, and the bottom is connected in the bottom surface of the turbine crust of weathering.
3, new wind microcirculqtory system as claimed in claim 2, it is characterized in that: described turbine fan blade is rectangular tabular, and strikes out curved arc shape.
4, new wind microcirculqtory system as claimed in claim 2, it is characterized in that: the shell of described exhaust blower comprises housing and the panel that is connected with housing, its middle shell is provided with filter membrane in a side relative with panel.
5, new wind microcirculqtory system as claimed in claim 2, it is characterized in that: the sleeve pipe of described exhaust blower is provided with the return air non-return valve at an end that is connected with shell.
6, new wind microcirculqtory system as claimed in claim 1, it is characterized in that: the body of described air inlet comprises the shell of a hollow, is provided with a blast protector in this shell.
7, new wind microcirculqtory system as claimed in claim 6, it is characterized in that: also be provided with the noise reduction cover in the shell of described body, this noise reduction is sheathed on the rear side of blast protector.
8, new wind microcirculqtory system as claimed in claim 7 is characterized in that: at the end of noise reduction cover near the inlet section, also be provided with mosquito-proof net.
9, new wind microcirculqtory system as claimed in claim 6 is characterized in that: panel that the outlet section of described exhaust blower comprises the flanging frame, be connected with the flanging frame and the filter membrane between flanging frame and the panel.
10, new wind microcirculqtory system as claimed in claim 9, it is characterized in that: the inboard of described panel also is provided with the noise reduction diaphragm.
CN 200620004246 2006-03-13 2006-03-13 Fresh air micro-circulation system Expired - Fee Related CN2884014Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200620004246 CN2884014Y (en) 2006-03-13 2006-03-13 Fresh air micro-circulation system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200620004246 CN2884014Y (en) 2006-03-13 2006-03-13 Fresh air micro-circulation system

Publications (1)

Publication Number Publication Date
CN2884014Y true CN2884014Y (en) 2007-03-28

Family

ID=37957076

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200620004246 Expired - Fee Related CN2884014Y (en) 2006-03-13 2006-03-13 Fresh air micro-circulation system

Country Status (1)

Country Link
CN (1) CN2884014Y (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103512140A (en) * 2013-09-29 2014-01-15 李仁侠 Ventilation system
CN104006482A (en) * 2014-06-10 2014-08-27 梁国亮 Indoor air directional advection purifying system
CN104949234A (en) * 2015-07-11 2015-09-30 焦心进 Device for purifying indoor air with unidirectional airflow and purifying method of device
CN105605720A (en) * 2016-02-24 2016-05-25 南京长江都市建筑设计股份有限公司 Low-energy-consumption building matching device with automatic haze removal function

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103512140A (en) * 2013-09-29 2014-01-15 李仁侠 Ventilation system
CN103512140B (en) * 2013-09-29 2016-08-03 李仁侠 Ventilating system
CN104006482A (en) * 2014-06-10 2014-08-27 梁国亮 Indoor air directional advection purifying system
CN104006482B (en) * 2014-06-10 2016-06-08 梁国亮 The directed advection purification system of a kind of room air
CN104949234A (en) * 2015-07-11 2015-09-30 焦心进 Device for purifying indoor air with unidirectional airflow and purifying method of device
CN105605720A (en) * 2016-02-24 2016-05-25 南京长江都市建筑设计股份有限公司 Low-energy-consumption building matching device with automatic haze removal function

Similar Documents

Publication Publication Date Title
CN201003842Y (en) Fan
CN102494390A (en) Intelligent air adjusting system, air supply device and intelligent air adjusting method
CN201740153U (en) Ventilation system for buildings
CN2884014Y (en) Fresh air micro-circulation system
CN201326358Y (en) Multifunctional mechanical ventilating sound insulation window
CN201028730Y (en) Anti-noise ventilator unit for automatic heat exchanging building
CN202361586U (en) Fixed-point fresh air supply device
CN107120753A (en) One kind is exempted to install without pipeline easy care family fresh air combined system
CN204165179U (en) The family expenses New-air purifying system that a kind of subregion ventilates
CN209687323U (en) A kind of Multifunction ventilated sound proof window
CN205425207U (en) Energy -conserving new trend of solar energy intelligence purifies casement
CN201050856Y (en) Ventilation means for indoor and outdoor
CN210226546U (en) Intelligent ecological breeding environment-control system for fine-breed meat ducks
CN201748560U (en) Split type air convection machine
CN204963091U (en) Wall -hanging new fan of haze total heat exchange that removes
CN204753916U (en) Energy -conserving curtain of double -deck type of respiration of inner loop
CN202056999U (en) Residential silencing fresh air device
CN208547082U (en) Gap air exchange system
CN202630295U (en) Indoor air purification system for use of civil environment and office environment
CN1987232A (en) Outdoor circulation ventilation device for building
CN206596490U (en) Poultry house high-level subway ventilating system
CN204929973U (en) A kind of goose house that can automatically lower the temperature
CN220897486U (en) A ventilation equipment for pasture
CN221005344U (en) Building ventilation mechanism convenient to adjust
CN214891681U (en) Residential ventilation system

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20070328

Termination date: 20100313