CN206803423U - Bidirectional flow full heat recovery fresh air machine - Google Patents
Bidirectional flow full heat recovery fresh air machine Download PDFInfo
- Publication number
- CN206803423U CN206803423U CN201720502889.2U CN201720502889U CN206803423U CN 206803423 U CN206803423 U CN 206803423U CN 201720502889 U CN201720502889 U CN 201720502889U CN 206803423 U CN206803423 U CN 206803423U
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- air
- heat exchanger
- return air
- abstraction module
- exhaust
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Abstract
A kind of bidirectional flow full heat recovery fresh air machine is the utility model is related to, solves the problem of hanging new blower fan installation site in existing top is high, and maintenance difficulties are big.The present apparatus includes being disposed in the interior the body at top, body one end is provided with fresh wind port and exhaust outlet, the other end are provided with air outlet and return air inlet, and heat exchanger is provided with body, it is characterised in that, heat exchanger, pressure fan are followed successively by between fresh wind port and air outlet, forms air-supply passage；Heat exchanger, exhaust blower are followed successively by between the return air inlet and exhaust outlet, return air channel is formed, abstraction module is set in the body, the heat exchanger, pressure fan, exhaust blower are arranged in abstraction module.Abstraction module is set in the new blower fan of the utility model, on the premise of the hanging body in top is not removed, new fan part can be extracted and carry out Maintenance and Repair, change part, working strength and operation difficulty is reduced, convenient maintenance, reduces operational risk.
Description
Technical field
A kind of air handling system is the utility model is related to, more particularly to a kind of bidirectional flow full heat recovery fresh air machine.
Background technology
With the lifting of quality of the life, people require to improve constantly to living environment.In household, work even storage environment
In, increasing building is equipped with the VMC of indoor and outdoor ventilation, adjusts the air-conditioning system of indoor temperature.VMC
For introducing outdoor fresh air, current VMC is generally from heat exchanger, to ensure the stabilization of indoor temperature.Current city
City is limited by space, interior architecture limited area, and in order to be not take up indoor limited space, the new blower fan of VMC is generally adopted
It is hanging with pushing up, the top of interior is arranged at, the regular maintenance difficulty of new blower fan is big, if the component of new blower fan is damaged, it is necessary to tie up
Repair personnel and aloft operate replacing, labor intensity is big, and operation is not easy.
The content of the invention
The purpose of this utility model is solve the hanging new blower fan installation site height in existing top, and maintenance difficulties are big to ask
Topic, there is provided a kind of bidirectional flow full heat recovery fresh air machine, by the easily worn part of new blower interior and need periodic maintenance inspection
Part set turns into removable module, module can pull dismounting, be easy to safeguard.
Technical scheme is used by the utility model solves its technical problem：A kind of bidirectional flow full heat recovery fresh air machine,
Body including being disposed in the interior top, body one end is provided with fresh wind port and exhaust outlet, the other end are provided with air outlet and return air inlet,
Heat exchanger is provided with body, it is characterised in that heat exchanger, pressure fan is followed successively by between fresh wind port and air outlet, formation is sent
Wind passage；Heat exchanger, exhaust blower are followed successively by between the return air inlet and exhaust outlet, return air channel is formed, is set in the body
Abstraction module is put, the heat exchanger, pressure fan, exhaust blower are arranged in abstraction module.Return air channel and air-supply passage are mutual
Separate.The present apparatus sets abstraction module on body, can be overhauled abstraction module after body extraction, maintenance personal can
Overhauled with ground, without climbing to eminence, if parts damages need to change, can by after the part replacement in module again again
Body is inserted, facilitates repair and maintenance, reduces working strength and operation difficulty, the operation wind of staff when also reducing maintenance
Danger.
Preferably, the abstraction module is separated into four rooms centered on heat exchanger, it is respectively：Connect fresh wind port and
The new air compartment of heat exchanger, the plenum chamber of heat exchanger and air outlet is connected, connect the return air chamber of return air inlet and heat exchanger, even
The exhaust air box of heat exchanger and exhaust outlet is connect, in plenum chamber, the exhaust blower is arranged in exhaust air box the blower setting.
Four rooms are mutually separated by dividing plate.
Preferably, being provided with new air-valve between the new air compartment and fresh wind port of the abstraction module, the abstraction module returns
Air returning valve is provided between air compartment and return air inlet.
Preferably, it is additionally provided with interior circulating valve between the plenum chamber and return air inlet of the abstraction module.Interior circulating valve can be with
System model is switched into interior circulation, new air-valve and air returning valve is closed during interior circulation, avoids extraneous severe air conditionses from influenceing
It is indoor.
Preferably, the inner side of the fresh wind port is provided with filter layer, the inner side of return air inlet is provided with filter layer, air outlet it is interior
Side is provided with multiple layers of filters.
Preferably, the return air channel and air-supply passage intersect in a heat exchanger, the fresh wind port and air outlet
The line of line, return air inlet and exhaust outlet intersects on body.
Preferably, the pipeline between the abstraction module and body is connected in the side that abstraction module is pumped.
Abstraction module is set in the new blower fan of the utility model, can be by fresh air on the premise of the hanging body in top is not removed
Machine part, which extracts, to carry out Maintenance and Repair, changes part, reduces working strength and operation difficulty, convenient maintenance, reduces
Operational risk；The present apparatus is additionally provided with interior circulating valve, it is possible to achieve the switching of inner-outer circulation.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the utility model.
Fig. 2 is drawing-out structure schematic diagram of the present utility model.
In figure：1st, body, 2, exhaust outlet, 3, fresh wind port, 4, return air inlet, 5, air outlet, 6, abstraction module, 7, heat exchange
Device, 8, filter layer, 9, pressure fan, 10, exhaust blower, 11, dividing plate, 12, new air-valve, 13, air returning valve, 14, interior circulating valve, 15, new
Air compartment, 16, plenum chamber, 17, return air chamber, 18, exhaust air box.
Embodiment
The utility model is further illustrated below by specific embodiment and with reference to accompanying drawing.
Embodiment：A kind of bidirectional flow full heat recovery fresh air machine, as shown in Figure 1.The present apparatus includes being disposed in the interior top
Body 1, body one end is provided with fresh wind port 3 and exhaust outlet 2, the other end are provided with air outlet 5 and return air inlet 4.Fresh wind port 3 and air outlet
Heat exchanger 7, pressure fan 9 are followed successively by between 5, forms air-supply passage；Hot friendship is followed successively by between the return air inlet 4 and exhaust outlet 2
Parallel operation 7, exhaust blower 10, form return air channel.Abstraction module 6, the heat exchanger 7, pressure fan 9, row are set in the body
Blower fan 10 is arranged in abstraction module.
As shown in Fig. 2 abstraction module 6 is separated into four rooms centered on heat exchanger 7, it is respectively：Connect fresh wind port and
The new air compartment 15 of heat exchanger, the plenum chamber 16 of heat exchanger and air outlet is connected, connect the return air of return air inlet and heat exchanger
Room 17, connect the exhaust air box 18 of heat exchanger and exhaust outlet.Four rooms are spaced from each other by dividing plate 11 respectively.The pressure fan 9
It is arranged in plenum chamber 16, the exhaust blower 10 is arranged at 18 in exhaust air box.The new air compartment 15 and fresh wind port of the abstraction module
Between be provided with new air-valve 12, air returning valve 13, the abstraction module are provided between the return air chamber 17 and return air inlet of the abstraction module
Plenum chamber 16 and return air inlet between be additionally provided with interior circulating valve 14.The return air channel and air-supply passage are handed in heat exchanger 7
Fork, the line of the line of the fresh wind port and air outlet, return air inlet and exhaust outlet intersect on body.
Pipeline between abstraction module and body is connected in the side that abstraction module is pumped.The inner side of the fresh wind port
Provided with filter layer, the inner side of return air inlet is provided with filter layer, and the inner side of air outlet is provided with multiple layers of filters.
The present apparatus sets abstraction module on body, abstraction module can be overhauled after body extraction, repairs people
Member can be overhauled with ground, without climbing to eminence, if parts damages need to change, can by after the part replacement in module again
Body is reinserted, facilitates repair and maintenance, reduces working strength and operation difficulty, the operation of staff when also reducing maintenance
Risk.Circulating valve can switch to system model interior circulation in the present apparatus, close new air-valve and air returning valve during interior circulation, avoid
Extraneous severe air conditionses influence indoor.
Claims (7)
1. a kind of bidirectional flow full heat recovery fresh air machine, including be disposed in the interior the body at top, body one end be provided with fresh wind port and
Exhaust outlet, the other end are provided with air outlet and return air inlet, are provided with heat exchanger in body, it is characterised in that fresh wind port and air outlet
Between be followed successively by heat exchanger, pressure fan, form air-supply passage；Be followed successively by between the return air inlet and exhaust outlet heat exchanger,
Exhaust blower, return air channel is formed, abstraction module is set in the body, the heat exchanger, pressure fan, exhaust blower, which are arranged at, to be taken out
In modulus block.
2. bidirectional flow full heat recovery fresh air machine according to claim 1, it is characterised in that：The abstraction module is with heat exchange
Four rooms are separated into centered on device, are respectively：The new air compartment of fresh wind port and heat exchanger is connected, connects heat exchanger and air outlet
Plenum chamber, connect the return air chamber of return air inlet and heat exchanger, connect the exhaust air box of heat exchanger and exhaust outlet, the pressure fan
It is arranged in plenum chamber, the exhaust blower is arranged in exhaust air box.
3. bidirectional flow full heat recovery fresh air machine according to claim 2, it is characterised in that：The new air compartment of the abstraction module
New air-valve is provided between fresh wind port, air returning valve is provided between the return air chamber and return air inlet of the abstraction module.
4. the bidirectional flow full heat recovery fresh air machine according to Claims 2 or 3, it is characterised in that：The abstraction module is sent
Interior circulating valve is additionally provided between air compartment and return air inlet.
5. the bidirectional flow full heat recovery fresh air machine according to claim 1 or 2 or 3, it is characterised in that：The fresh wind port it is interior
Side is provided with filter layer, and the inner side of return air inlet is provided with filter layer, and the inner side of air outlet is provided with multiple layers of filters.
6. the bidirectional flow full heat recovery fresh air machine according to claim 1 or 2 or 3, it is characterised in that：The return air channel and
Air-supply passage intersects in a heat exchanger, and the line of the line of the fresh wind port and air outlet, return air inlet and exhaust outlet is in body
On intersect.
7. the bidirectional flow full heat recovery fresh air machine according to claim 1 or 2 or 3, it is characterised in that：The abstraction module with
Pipeline between body is connected in the side that abstraction module is pumped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720502889.2U CN206803423U (en) | 2017-05-08 | 2017-05-08 | Bidirectional flow full heat recovery fresh air machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720502889.2U CN206803423U (en) | 2017-05-08 | 2017-05-08 | Bidirectional flow full heat recovery fresh air machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206803423U true CN206803423U (en) | 2017-12-26 |
Family
ID=60739186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720502889.2U Active CN206803423U (en) | 2017-05-08 | 2017-05-08 | Bidirectional flow full heat recovery fresh air machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206803423U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108844167A (en) * | 2018-04-25 | 2018-11-20 | 森德(中国)暖通设备有限公司 | Fresh air ventilator |
-
2017
- 2017-05-08 CN CN201720502889.2U patent/CN206803423U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108844167A (en) * | 2018-04-25 | 2018-11-20 | 森德(中国)暖通设备有限公司 | Fresh air ventilator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: Building 1-8, No. 22 Hengyi Street, Tangqi Town, Linping District, Hangzhou City, Zhejiang Province, 311103 Patentee after: Zhejiang Oulun Electric Co.,Ltd. Address before: 311100 No.17 tangmei Road, Yuhang Economic Development Zone, Yuhang District, Hangzhou City, Zhejiang Province Patentee before: ZHEJIANG OULUN ELECTRIC Co.,Ltd. |
|
| CP03 | Change of name, title or address |