CN105485828B - It is a kind of can in circularly purifying air total-heat fresh-air exchanger - Google Patents
It is a kind of can in circularly purifying air total-heat fresh-air exchanger Download PDFInfo
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- CN105485828B CN105485828B CN201510736150.3A CN201510736150A CN105485828B CN 105485828 B CN105485828 B CN 105485828B CN 201510736150 A CN201510736150 A CN 201510736150A CN 105485828 B CN105485828 B CN 105485828B
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- spiral case
- discharge pipe
- switching device
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Classifications
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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
- F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
- F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
- F24F7/08—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit with separate ducts for supplied and exhausted air with provisions for reversal of the input and output systems
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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
- F24F12/00—Use of energy recovery systems in air conditioning, ventilation or screening
- F24F12/001—Use of energy recovery systems in air conditioning, ventilation or screening with heat-exchange between supplied and exhausted air
- F24F12/006—Use of energy recovery systems in air conditioning, ventilation or screening with heat-exchange between supplied and exhausted air using an air-to-air heat exchanger
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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
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
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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
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/22—Means for preventing condensation or evacuating condensate
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
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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
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/30—Arrangement or mounting of heat-exchangers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F12/00—Use of energy recovery systems in air conditioning, ventilation or screening
- F24F12/001—Use of energy recovery systems in air conditioning, ventilation or screening with heat-exchange between supplied and exhausted air
- F24F2012/008—Use of energy recovery systems in air conditioning, ventilation or screening with heat-exchange between supplied and exhausted air cyclic routing supply and exhaust air
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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
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/22—Means for preventing condensation or evacuating condensate
- F24F2013/221—Means for preventing condensation or evacuating condensate to avoid the formation of condensate, e.g. dew
Abstract
It is a kind of can in circularly purifying air total-heat fresh-air exchanger, including shell, air filter, heat exchanger and air-supply arrangement, there is outdoor air intake section and room air intake section on air filter；Heat exchanger coordinates with air-supply arrangement；Air filter, heat exchanger and discharger are set gradually in housing；The air-supply arrangement includes the first wind turbine and the second wind turbine；Further include a wind path switching device and air draft switching device, the discharge pipe connection of first, second wind turbine；The first operating mode is micro- new air mode；The brand-new air mode of second operating mode.Second of operating mode is opened in severe external environment, air-dry the anti-caking dew that heat exchanger generates, and ensure the indoor addition for still having fresh air fresh oxygen and interior in positive pressure, and increase the air capacity of interior circularly purifying, compensate for the deficiency of fresh air reduction, ensure room air more fresh and healthy, two fans wind path effect in parallel can also be made full use of, it is energy-efficient.
Description
Technical field
The present invention relates to a kind of Indoor Air and the devices of indoor air purification.
Background technology
Currently available technology, a kind of air purifier of Total heat exchange, including shell, air filter, heat exchanger
Device and air-supply arrangement have outdoor air intake section and room air intake section on air filter；Heat exchanger device is in
Diamond shape, there is first passage and second channel on heat exchanger device, outdoor air intake section and room air intake section respectively with
First, second passage connects；Heat exchanger device coordinates with air-supply arrangement；Air filter, heat exchanger device and discharge
Device is set gradually in intake air cleaning component.There are problems to be：Function is single, as outdoor air enters filtering, indoor chamber gas
Discharge；Or indoor air purification.
The content of the invention
The purpose of the present invention is：There is provided it is a kind of can in circularly purifying air total-heat fresh-air exchanger, it has work side
Formula is more, keeps room air pure and fresh, easy to operate.
What the present invention was realized in：It is a kind of can in circularly purifying air total-heat fresh-air exchanger, including shell, air
Filter device, heat exchanger device and air-supply arrangement have outdoor air intake section and room air air inlet on air filter
Portion；There are first passage and second channel on heat exchanger device, outdoor air intake section and room air intake section are respectively with
First, second channel connects；Heat exchanger device coordinates with air-supply arrangement；Air filter, heat exchanger device and discharge dress
It puts and is set gradually in intake air cleaning component；It is characterized in that：The air-supply arrangement includes the first wind turbine and the second wind turbine；
A wind path switching device and air draft switching device are further included,
The wind path switching device is arranged on the outlet air end of first passage；
Air draft switching device is arranged in the discharge pipe of air-supply arrangement；The discharge pipe of first, second wind turbine of air-supply arrangement
Connection；
Wind path switching device is opposite with first passage, and air draft switching device is by the outlet air end seal of the discharge pipe of the second wind turbine
It closes, the second wind turbine is connected with the discharge pipe of the first wind turbine；For the first working condition, micro- new air condition；
Under micro- new air condition, switching device overturning connects first passage with the first wind turbine, second channel and second
Wind turbine connects；Air draft switching device closes first, second wind turbine connectivity part, the conducting of the second wind turbine discharge pipe；For second of work
Make state, brand-new air condition.
It is described it is a kind of can in circularly purifying air total-heat fresh-air exchanger, be characterized in that：The air mistake
Filtering device includes an intake air cleaning component and air cleaning unit,
There are outdoor air interface, room air interface, outdoor on the air inlet end plate of the air intake of the intake air cleaning component
Air filtration chamber, indoor air filtration chamber and heat exchange installation position,
The heat exchanger device is arranged on heat exchange installation position, and the first of outdoor air filter chamber and heat exchanger device
Passage connects, and first passage is connected with the second air-out passage；The wind path switching device is being arranged in the second air-out passage；
Indoor air filtration chamber is connected with the second channel of heat exchanger device, and second channel and the first air-out passage connect
It is logical.
It is described it is a kind of can in circularly purifying air total-heat fresh-air exchanger, be characterized in that：The wind path is cut
Changing device includes a stepper motor, arc-shaped air door plate and wind path switching framework；
The wind path switching frame includes the first opening, the second opening, the 3rd opening and motor installation position, and first, second opens
Mouth is in approximately the same plane；
Arc-shaped air door plate is provided at both ends with fan-shaped frame plate, has axis hole on fan-shaped frame plate；
First opening of wind path switching frame is connected with first passage, the second opening with second channel, the 3rd opening by first,
Second channel connects；
Stepper motor is arranged in motor installation position, fan-shaped frame plate and wind path switching frame pivot joint, stepper motor and bogie
Plate rotates；
Under micro- new air condition, arc-shaped air door plate is chimeric with the second opening, the lower end of arc-shaped air door plate and second
There is gap in the lower end of passage；Under brand-new air condition, arc-shaped air door plate is chimeric with the 3rd opening.
It is described it is a kind of can in circularly purifying air total-heat fresh-air exchanger, be characterized in that：The air-supply dress
It puts including the first spiral case, the first snail plate, the first centrifugal wind wheel, the second spiral case, the second snail plate, the second centrifugal wind wheel and motor；
The motor is motor for double-ended drive；
There is the first lower half discharge pipe to be communicated with the first spiral case on first spiral case, there is the second lower half outlet air on the first spiral case
Pipe；
Second spiral case has the second upper half discharge pipe to be communicated with the second spiral case, there is the first upper half outlet air on the second spiral case
Pipe；First upper half discharge pipe and the second upper half discharge pipe are connected by wind guide channel；
The air draft switching device is arranged on the second spiral case air outlet and the second upper half discharge pipe intersection, and on second
Half discharge pipe and wind guide channel cooperation；
First snail plate and the first spiral case fasten, and the second snail plate and the second spiral case fasten, the fitting of first, second snail plate, and first
Centrifugal wind wheel is arranged in the first spiral case, and motor is arranged in the first spiral case, and an axis is stretched to be fixedly connected, separately with the first centrifugal wind wheel
One axis extends through the first snail plate and the second snail plate is stretched into the second spiral case and is fixedly connected with the second centrifugal wind wheel.
It is described it is a kind of can in circularly purifying air total-heat fresh-air exchanger, be characterized in that：The air draft is cut
Changing device includes air draft switch boards and stepper motor；
The air draft switch boards are pivotally connected with being arranged on the second spiral case air outlet with the second upper half discharge pipe intersection, the first shape
State, air draft switch boards close the second upper half air hose；Second state, air draft switch boards closing wind guide channel.
The present invention it is a kind of can in circularly purifying air total-heat fresh-air exchanger, due to using such structure, Ke Yishi
Existing multiple-working mode conversion；The first operating mode, indoor and outdoor air are filtered and exchanged heat, and room air is discharged to outdoor, room
It is discharged to interior outside；Second operating mode, interior enter filtering into filtering, outdoor air, and indoor and outdoor air is all discharged into
Interior, the entrance of outdoor air are played the role of supplementing fresh air.
Description of the drawings
Fig. 1 is the front view of the present invention.
Fig. 2 is A-A views of Fig. 1.
Fig. 3 is B-B views of Fig. 1.
Fig. 4 is C-C views of Fig. 1.
Fig. 5 is the front view under non-housing state of the present invention.
Fig. 6 is one of three-dimensional exploded view of the present invention.
Fig. 7 is the two of the three-dimensional exploded view of the present invention.
Fig. 8 is the stereogram of intake air cleaning component of the present invention.
Fig. 9 is one of three-dimensional exploded view of the first wind turbine and the second wind turbine combination of the invention.
Figure 10 is the two of the three-dimensional exploded view of the first wind turbine and the second wind turbine combination of the invention.
Specific embodiment
The invention will be further described below in conjunction with the accompanying drawings.
As shown in Figure 1, Figure 2, Figure 5, it is a kind of can in circularly purifying air total-heat fresh-air exchanger, including shell 1, air
Filter device 2, heat exchanger device 3 and air-supply arrangement 4 have outdoor air intake section and room air on air filter 2
Intake section；Heat exchanger device 3 assumes diamond in shape or heat exchanger device 3 includes frontal plane, rear plane, top plane, baseplane and two
Side angle shape end face, there is first passage and second channel on heat exchanger device 3, and heat exchanger device 3 is known technology；It is outdoor empty
Gas intake section and room air intake section connect respectively with first, second passage；Heat exchanger device 3 coordinates with air-supply arrangement 4；
Air filter 2, heat exchanger device 3 and air-supply arrangement 4 are set gradually in intake air cleaning component 21.
The air-supply arrangement 4 includes the first wind turbine 5 and the second wind turbine 6；
A wind path switching device 7 and air draft switching device 8 are further included,
The wind path switching device 7 is provided with the outlet air end of first passage；
Air draft switching device 8 is arranged in the discharge pipe of the second wind turbine 6；The discharge pipe connection of first, second wind turbine 5,6；
Wind path switching device 7 is opposite with first passage, is micro- new air condition, air draft switching device 8 is by the second wind turbine 6
The outlet air end closing of discharge pipe, the second wind turbine 6 are connected with the discharge pipe of the first wind turbine 5；
Under micro- new air condition, wind path switching device 7 is overturn, and first passage is connected with the first wind turbine 5, second channel
It is connected with the second wind turbine 6；Air draft switching device 8 closes first, second wind turbine 5,6 connectivity parts, and 6 discharge pipe of the second wind turbine is led
It is logical；Referred to as brand-new air condition.
As shown in Fig. 6, Fig. 7, Fig. 8, the air filter 2 includes an intake air cleaning component 21 and air cleaning unit
（It is not shown in figure）,
As shown in figure 8, there are outdoor air interface 211, room on the air inlet end plate of the air intake of the intake air cleaning component 21
Interior air interface 212, outdoor air filter chamber 213, indoor air filtration chamber 214 and heat exchange installation position 215；Outdoor air interface
211 connect with outdoor air filter chamber 213, and room air interface 212 is connected with indoor air filtration chamber 214；
The heat exchanger device 3 is arranged on heat exchange installation position 215, outdoor air filter chamber 213 and room air mistake
The siding of filter chamber 214 forms outdoor air air guide chamber 218 and room air air guide chamber 219 with heat exchanger device 3；
Outdoor air interface 211, outdoor air filter chamber 213, outdoor air air guide chamber 218, the of heat exchanger device 3
One passage and the second air-out passage 2172 are sequentially communicated；
The wind path switching device 7 is being arranged in the second air-out passage 2172；
Room air interface 212, indoor air filtration chamber 214, room air air guide chamber 219, the of heat exchanger device 3
Two passages and the first air-out passage 2171 are sequentially communicated.
The wind path switching device 7 includes a stepper motor 71, arc-shaped air door plate 72 and wind path switching frame 73,
As shown in figure 8, the wind path switching frame 73 includes the 732, the 3rd opening 733 of first the 731, second opening of opening and electricity
Machine installation position 734, first, second opening 731,732 is in approximately the same plane；
Arc-shaped air door plate 72 is provided at both ends with fan-shaped frame plate 721, has axis hole on fan-shaped frame plate；
Motor installation position on the intake air cleaning component 21；
Stepper motor 71 is arranged in motor installation position, and fan-shaped frame plate 721 is pivotally connected with wind path switching frame 73, stepper motor 71
The fan-shaped frame plate of driving rotates；
First opening 731 of wind path switching frame 73 connects with the opening of first passage 2171, second 732 with second channel 2172
Logical, the 3rd opening 733 connects first, second passage 2171,2172；
Under micro- new air condition, arc-shaped air door plate 72 is chimeric with the second opening, the lower end of arc-shaped air door plate 72 with
There is gap in the lower end of second channel 2172；Under brand-new air condition, arc-shaped air door plate is chimeric with the 3rd opening 733.
State as shown in Figure 2, Figure 3, Figure 4, i.e., micro- new air condition.Under micro- new air condition, arc-shaped air door plate
72 is chimeric with the first opening, and there are gap in the lower end of arc-shaped air door plate 72 and the lower end of the first opening；
Under Fig. 2, Fig. 3, micro- new air condition shown in Fig. 4, arc-shaped air door plate 72 rotates clockwise 90 degree, arc-shaped
Air door plate 72 is chimeric with the 3rd opening；For brand-new air condition.
The air-supply arrangement 4 includes the first spiral case 51, the first snail plate 52, the first centrifugal wind wheel 53, the second spiral case 61, second
Snail plate 62, the second centrifugal wind wheel 63 and motor 9；
The motor 9 is motor for double-ended drive；
As shown in Figure 9, Figure 10, the first lower half discharge pipe 511 is communicated with the first spiral case 51 on first spiral case 51, the
There is the second lower half discharge pipe 611 on one spiral case 61；
Second spiral case 61 has the second upper half discharge pipe 612 to be communicated with the second spiral case 62, has first on the second spiral case 61
Upper half discharge pipe 512；First upper half discharge pipe 512 is connected with the second upper half discharge pipe 612 by wind guide channel 614；
The air draft switching device 8 is arranged on 612 intersection of 62 air outlet of the second spiral case and the second upper half discharge pipe, air draft
Switching device 8 coordinates with the second upper half discharge pipe 612 and wind guide channel 614；
First snail plate 53 is fastened with the first spiral case 51, and the second snail plate 63 is fastened with the second spiral case 61, first, second snail plate
53rd, 63 fitting, the first centrifugal wind wheel 53 is arranged in the first spiral case 51, and motor 9 is arranged in the first spiral case 51, and an axis is stretched and the
One centrifugal wind wheel 53 is fixedly connected, another axis extends through the first snail plate 53 and the second snail plate 63 stretches into the second spiral case 61 and with the
Two centrifugal wind wheels 63 are fixedly connected.
The air draft switching device 8 includes air draft switch boards 81 and stepper motor（It is not shown in figure）；
The air draft switch boards 81 are with being arranged on 612 intersection pivot of 61 air outlet of the second spiral case and the second upper half discharge pipe
It connects, first state, i.e., micro- new air condition, air draft switch boards 81 close the outlet air end of the second upper half air hose 612；Second state,
I.e. brand-new air condition, air draft switch boards 82 close wind guide channel 614.
The present invention at work, the first working condition, i.e., under micro- new air condition.As shown in Figure 2, Figure 4 shows, outdoor is through room
Outer air interface 211, outdoor air filter chamber 213, outdoor air air guide chamber 218, the first passage of heat exchanger device 3 enter
In second air-out passage 2172, then the gap of arc-shaped 72 and first open lower end of air door plate, room is discharged into the first wind turbine 5
It is interior；Wind path switching device 7 closes the air outlet of the second wind turbine 6；
At the same time, as shown in Figure 2 and Figure 3, room air is through room air interface 212, indoor air filtration chamber 214, room
Interior air air guide chamber 219, the second channel of heat exchanger device 3 enter in the first air-out passage 2171；Subsequently into the second wind
Air outlet of the machine 6 through wind guide channel 614, the first wind turbine 5 is discharged to interior；
Under the first working condition, the air quantity of outdoor entrance reduces at this time, but the air quantity of indoor entrance substantially increases, not only
The dew condensation water of heat exchanger generation can be air-dried, it is ensured that safety, and ensure the indoor addition for still having a fresh air fresh oxygen and
Interior increases the air capacity of interior circularly purifying in positive pressure.
Second of working condition, i.e., under brand-new air condition.As shown in Fig. 2, Fig. 5, under Fig. 2 states, arc-shaped air door
Plate 72 rotates clockwise 90 degree, and arc-shaped air door plate 72 is chimeric with the 3rd opening 733；Wind path switching device 7 closes wind guide channel
614；
Outdoor is filled through outdoor air interface 211, outdoor air filter chamber 213, outdoor air air guide chamber 218, heat exchanger
3 first passage is put into the second air-out passage 2172, interior is discharged into the first wind turbine 5；
Room air is through room air interface 212, indoor air filtration chamber 214, room air air guide chamber 219, heat exchange
The second channel of device device 3 enters in the first air-out passage 2171；Outdoor is discharged to subsequently into the second wind turbine 6.
When micro- new air condition and brand-new air condition are converted, wind path switching device 7 and air draft switching device 8 link.
Above-described is only the preferred embodiments of the present invention.It should be pointed out that the ordinary skill for this field
For personnel, without departing from the principles of the present invention, several improvement and modification can also be made, this is also considered as the present invention's
Protection domain.
Claims (3)
1. it is a kind of can in circularly purifying air total-heat fresh-air exchanger, including shell, air filter, heat exchanger device
And air-supply arrangement, there are outdoor air intake section and room air intake section on air filter；Have on heat exchanger device
One passage and second channel, outdoor air intake section are connected with first passage, and room air intake section is connected with second channel；Heat
Exchanger assembly coordinates with air-supply arrangement；Air filter, heat exchanger device and air-supply arrangement are in intake air cleaning component
It sets gradually；It is characterized in that：The air-supply arrangement includes the first wind turbine and the second wind turbine；
A wind path switching device and air draft switching device are further included,
The wind path switching device is arranged on the outlet air end of first passage；
Air draft switching device is arranged in the discharge pipe of air-supply arrangement；The discharge pipe connection of first, second wind turbine of air-supply arrangement；
Wind path switching device is opposite with first passage, and air draft switching device closes the outlet air end of the discharge pipe of the second wind turbine, the
Two wind turbines are connected with the discharge pipe of the first wind turbine；For the first working condition, micro- new air condition；
Under micro- new air condition, the overturning of wind path switching device connects first passage with the first wind turbine, second channel and second
Wind turbine connects；Air draft switching device closes first, second wind turbine connectivity part, the conducting of the second wind turbine discharge pipe；For second of work
Make state, brand-new air condition；
The air filter includes an intake air cleaning component and air cleaning unit,
There are outdoor air interface, room air interface, outdoor air on the air inlet end plate of the air intake of the intake air cleaning component
Filter chamber, indoor air filtration chamber and heat exchange installation position,
The heat exchanger device is arranged on heat exchange installation position, the first passage of outdoor air filter chamber and heat exchanger device
Connection, first passage are connected with the second air-out passage of intake air cleaning component；The wind path switching device is arranged on intake air cleaning
In second air-out passage of component；
Indoor air filtration chamber is connected with the second channel of heat exchanger device, and second channel goes out with the first of intake air cleaning component
Wind passage connects；
The wind path switching device includes a stepper motor, arc-shaped air door plate and wind path switching framework；
The wind path switching frame includes the first opening, the second opening, the 3rd opening and motor installation position, and first, second opening exists
In approximately the same plane；
Arc-shaped air door plate is provided at both ends with fan-shaped frame plate, has axis hole on fan-shaped frame plate；
The first of wind path switching frame is open connects with first passage, the second opening with second channel, and the 3rd is open first, second
Passage connects；
Stepper motor is arranged in motor installation position, fan-shaped frame plate and wind path switching frame pivot joint, driving stepper motor sector frame plate
It rotates；
Under micro- new air condition, arc-shaped air door plate is chimeric with the second opening, the lower end of arc-shaped air door plate and second channel
Lower end have gap；Under brand-new air condition, arc-shaped air door plate is chimeric with the 3rd opening.
2. it is according to claim 1 it is a kind of can in circularly purifying air total-heat fresh-air exchanger, it is characterised in that：It is described
Air-supply arrangement includes the first spiral case, the first snail plate, the first centrifugal wind wheel, the second spiral case, the second snail plate, the second centrifugal wind wheel and electricity
Machine；
The motor is motor for double-ended drive；
There is the first lower half discharge pipe to be communicated with the first spiral case on first spiral case, there is the second lower half discharge pipe on the first spiral case；
Second spiral case has the second upper half discharge pipe to be communicated with the second spiral case, there is the first upper half discharge pipe on the second spiral case；The
One upper half discharge pipe and the second upper half discharge pipe are connected by wind guide channel；
The air draft switching device is arranged on the second spiral case air outlet and the second upper half discharge pipe intersection, and goes out with the second upper half
Air hose and wind guide channel cooperation；
First snail plate and the first spiral case fasten, and the second snail plate and the second spiral case fasten, the first snail plate and the fitting of the second snail plate, and first
Centrifugal wind wheel is arranged in the first spiral case, and motor is arranged in the first spiral case, and an axis is stretched to be fixedly connected, separately with the first centrifugal wind wheel
One axis extends through the first snail plate and the second snail plate is stretched into the second spiral case and is fixedly connected with the second centrifugal wind wheel.
3. it is according to claim 2 it is a kind of can in circularly purifying air total-heat fresh-air exchanger, it is characterised in that：It is described
Air draft switching device includes air draft switch boards and stepper motor；
The air draft switch boards are pivotally connected with being arranged on the second spiral case air outlet with the second upper half discharge pipe intersection, first state,
Air draft switch boards close the second upper half air hose；Second state, air draft switch boards closing wind guide channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510736150.3A CN105485828B (en) | 2015-10-31 | 2015-10-31 | It is a kind of can in circularly purifying air total-heat fresh-air exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510736150.3A CN105485828B (en) | 2015-10-31 | 2015-10-31 | It is a kind of can in circularly purifying air total-heat fresh-air exchanger |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105485828A CN105485828A (en) | 2016-04-13 |
| CN105485828B true CN105485828B (en) | 2018-05-29 |
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| CN201510736150.3A Active CN105485828B (en) | 2015-10-31 | 2015-10-31 | It is a kind of can in circularly purifying air total-heat fresh-air exchanger |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105953352B (en) * | 2016-05-18 | 2020-05-08 | 青岛海信日立空调系统有限公司 | Total heat exchanger, control device, control method and air conditioning system |
| EP3604944B1 (en) * | 2017-03-24 | 2021-05-26 | Mitsubishi Electric Corporation | Ventilation device |
| CN106969437A (en) * | 2017-04-12 | 2017-07-21 | 张翼鹏 | The bicirculating air cleaning system of metal heat exchanger indoor and outdoor |
| CN109442652A (en) * | 2018-11-12 | 2019-03-08 | 佛山市艾臣家居科技有限公司 | Air quality management device |
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| CN104964381A (en) * | 2015-05-26 | 2015-10-07 | 谭文胜 | Air-exchange and heat-exchange air cleaner |
| CN105333556A (en) * | 2015-10-31 | 2016-02-17 | 谭文胜 | Total-heat fresh air exchanger with internal circulation air purifying function |
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| WO2003098120A1 (en) * | 2002-05-21 | 2003-11-27 | Mg Innovations Corp. | An air conditioning device comprising recovery cells with inlet and exhaust ducts at both ends where the air flows are controlled by rotating deflectors |
| CN1825018A (en) * | 2005-02-22 | 2006-08-30 | Lg电子株式会社 | Ventilating system |
| CN202432634U (en) * | 2011-12-14 | 2012-09-12 | 张西红 | Intelligent fresh air exchanger |
| CN204421274U (en) * | 2014-12-31 | 2015-06-24 | 安徽省元琛环保科技有限公司 | A kind of mixed type fresh air ventilator of two-stage heat exchange |
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| Publication number | Publication date |
|---|---|
| CN105485828A (en) | 2016-04-13 |
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