CN109974186A - A kind of fresh air system into exhaust duct and the use pipeline with heat exchange - Google Patents
A kind of fresh air system into exhaust duct and the use pipeline with heat exchange Download PDFInfo
- Publication number
- CN109974186A CN109974186A CN201910128812.7A CN201910128812A CN109974186A CN 109974186 A CN109974186 A CN 109974186A CN 201910128812 A CN201910128812 A CN 201910128812A CN 109974186 A CN109974186 A CN 109974186A
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- CN
- China
- Prior art keywords
- air
- partition
- heat exchange
- exhaust duct
- air inlet
- 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.)
- Pending
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Classifications
-
- 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
-
- 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
- F24F13/02—Ducting arrangements
-
- 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
- F24F7/00—Ventilation
- F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention discloses a kind of with heat exchange into exhaust duct, including tubular heat exchange, left and right external air inlet channel arranged side by side and outer air exhaust passage are separated out by first partition in the tubular heat exchange, the two sides of the first partition are equipped with multiple heat exchanger plates, the heat exchanger plates of the first partition two sides are stretched to respectively in external air inlet channel and outer air exhaust passage, described outside one end of tubular heat exchange is equipped with external air inlet port corresponding with the intake stack and exhaust duct, outer exhaust outlet, the hemisphere blast cap for rain cover is equipped at the external air inlet port and outer exhaust outlet.Structure of the invention is compact, it is easy for installation, reduce the amount of punchinging, improve installation effectiveness.
Description
Technical field
The present invention relates to new blower technical fields, and in particular to it is a kind of with heat exchange into exhaust duct and use the pipeline
Fresh air system.
Background technique
Generally blast pipe and air-exhausting duct all is arranged simultaneously in fresh air system, and the blast pipe and air-exhausting duct of existing fresh air system are all
It is respectively provided with, when fresh air system is installed, needs to dig two mounting holes to the wall of building to place blast pipe and row respectively
Air hose increases workload when installation in this way, reduces installation efficiency.Moreover, existing new blower lacks heat exchange series
System, it is outer there are when the temperature difference indoors, it can not exchange heat into air draft, power when new blower being caused to need to improve work is made
Increase at the energy consumption of new blower, makes energy waste, improve the use cost of user.
Summary of the invention
In view of the above-mentioned defects in the prior art, the present invention provide it is a kind of with heat exchange into exhaust duct and use the pipeline
Fresh air system, it is compact-sized, easy for installation, reduce the amount of punchinging, improve installation effectiveness.
To achieve the above object, the technical scheme adopted by the invention is that:
It is a kind of with heat exchange into exhaust duct, including tubular heat exchange, pass through first in the tubular heat exchange
Partition is separated out left and right external air inlet channel arranged side by side and outer air exhaust passage, the two sides of the first partition are equipped with multiple change
The heat exchanger plates of hot plate, the first partition two sides are stretched to respectively in external air inlet channel and outer air exhaust passage, the tubulose heat exchange
The outside one end of device be equipped with external air inlet port corresponding with the intake stack and exhaust duct, outer exhaust outlet, the external air inlet port and
The hemisphere blast cap for rain cover is equipped at outer exhaust outlet.
In above description, preferably, the side towards outer air exhaust passage, the external air inlet is arranged in the first partition
The width in channel is greater than the width of outer air exhaust passage.
In above description, preferably, the length of the heat exchanger plates stretched in external air inlet channel in the first partition is greater than
The length of the heat exchanger plates in outer air exhaust passage is stretched in the first partition.
In above description, preferably, multiple heat exchanger plates intervals are uniformly arranged in first partition.
In above description, preferably, the heat exchanger plates are aluminium sheet.
A kind of fresh air system, including new fan body and into exhaust duct, the new fan body passes through airflow direction and turns
Box is changed to connect with described into exhaust duct, the both ends of the airflow direction boxcar be respectively equipped with connect with new fan body it is interior
Interface and the external tapping connecting with into exhaust duct, are equipped in the airflow direction boxcar and the external air inlet channel and outlet
The corresponding interior air intake passage in wind channel and interior air exhaust passage.
In above description, preferably, interior air inlet and interior row of the new fan body equipped with setting side by side up and down
Air port, the inner joint include in new fan body interior air inlet and interior exhaust outlet it is corresponding first opening, second opening,
The second partition that is laterally arranged is equipped with close to one end of inner joint in the airflow direction boxcar, and the second partition is by air-flow
One end of direction boxcar is separated into the first air-inlet cavity corresponding with first opening, the second opening, the first air draft chamber.
In above description, preferably, second partition direction is respectively equipped with into the two sides of exhaust duct direction one end
Acclivitous inclined board and the declined board tilted down, the external tapping includes corresponding with external air inlet channel and outer air exhaust passage
Third opening, the 4th opening, the air-flow boxcar close to one end of external tapping be equipped with vertically arranged third partition, it is described
Third partition is arranged between inclined board and declined board, and the two sidewalls of third partition are pasted with the inclined board and declined board respectively
Tightly, the inclined board and declined board pass through third partition respectively and be separated into the airflow direction boxcar other end opens with the third
Mouth, corresponding second air-inlet cavity of the 4th opening, the second air draft chamber.
In above description, preferably, first air-inlet cavity and the second air-inlet cavity form the interior air intake passage, it is described
First air draft chamber and the second air draft chamber form the interior air exhaust passage.
The invention has the advantages that: left and right is separated out by first partition in tubular heat exchange and is arranged side by side
External air inlet channel and outer air exhaust passage, by the way that external air inlet channel and outer air exhaust passage are disposed side by side on same tubulose heat exchange
The reduction amount of punchinging when installation is reduced in device, improves installation effectiveness；The two sides of first partition are equipped with multiple heat exchanger plates, first every
The heat exchanger plates of plate two sides are stretched to respectively in external air inlet channel and outer air exhaust passage, by setting heat exchanger plates can indoors with outdoor
There are when the temperature difference, by the gas flow temperature in heat exchanger plates balance external air intake passage and outer air exhaust passage；External air inlet port and outer exhaust outlet
Place is equipped with the hemisphere blast cap for rain cover, can prevent rainwater from flowing through in external air inlet channel and outer air exhaust passage；Air-flow side
The external tapping for being respectively equipped with the inner joint connecting with new fan body to the both ends of boxcar and connecting with tubular heat exchange, can
With interior air inlet and interior exhaust outlet effectively that new fan body is setting up and down, it is converted into left and right settings on tubular heat exchange
External air inlet port and outer exhaust outlet, realize the conversion of airflow direction.
More clearly to illustrate structure feature of the invention, technological means and its specific purposes achieved and function, under
In conjunction with attached drawing and specific embodiment, invention is further described in detail in face:
Detailed description of the invention
Fig. 1: for the assembly structure diagram of embodiments of the present invention；
Fig. 2: being embodiments of the present invention into exhaust duct structural schematic diagram；
Fig. 3: for the airflow direction boxcar structural schematic diagram of embodiments of the present invention；
Description of drawing identification: 10- tubular heat exchange, 11- first partition, 12- external air inlet channel, the outer air exhaust passage of 13-,
14- heat exchanger plates, 15- hemisphere blast cap, 20- airflow direction boxcar, 21- second partition, 22- first are open, and 23- second is open,
24- third partition, 25- inclined board, 26- declined board, the new fan body of 30-.
Specific embodiment
As shown in Figure 1-3, it is a kind of with heat exchange into exhaust duct, including tubular heat exchange 10, the tubulose heat is handed over
It is separated out in parallel operation 10 by first partition 11 and controls external air inlet channel 12 and outer air exhaust passage 13 arranged side by side, described first
The side towards outer air exhaust passage 13 is arranged in partition 11, and the width in the external air inlet channel 12 is greater than the width of outer air exhaust passage 13
Degree, the two sides of the first partition 11 are equipped with multiple heat exchanger plates 14, and multiple intervals of heat exchanger plates 14 are uniformly arranged on first
On partition 11, the heat exchanger plates 14 are aluminium sheet, and the heat exchanger plates 14 of 11 two sides of first partition stretch to external air inlet channel 12 respectively
In outer air exhaust passage 13, the length that the heat exchanger plates 14 in external air inlet channel 12 are stretched in the first partition 11 is greater than described the
Stretch to the length of the heat exchanger plates 14 in outer air exhaust passage 13 on one partition 11, the outside one end of the tubular heat exchange 10 be equipped with
The intake stack and the corresponding external air inlet port of exhaust duct, outer exhaust outlet are equipped at the external air inlet port and outer exhaust outlet and use
In the hemisphere blast cap 15 of rain cover.
A kind of fresh air system, including new fan body 30 and into exhaust duct, the new fan body 30 passes through air-flow side
It is connect to boxcar 20 with described into exhaust duct, the both ends of the airflow direction boxcar 20 are respectively equipped with and new fan body
The inner joints of 30 connections and the external tapping that is connect with into exhaust duct, be equipped in the airflow direction boxcar 20 with it is described it is outer into
Wind channel 12 and the corresponding interior air intake passage of outer air exhaust passage 13 and interior air exhaust passage, the new fan body 30 are equipped with up and down
Interior air inlet and interior exhaust outlet arranged side by side, the inner joint include in new fan body 30 interior air inlet and interior air draft
Mouthful corresponding the 22, second opening 23 of first opening is equipped with second close to one end of inner joint in the airflow direction boxcar 20
One end of airflow direction boxcar 20 is separated into and 22, second opening of the first opening by partition 21, the second partition 21
23 corresponding first air-inlet cavities, the first air draft chamber, the second partition 21 are distinguished towards the two sides into exhaust duct direction one end
Equipped with the acclivitous declined board 26 inclined board 25 and tilted down, the external tapping includes and external air inlet channel 12 and outlet
The corresponding third in wind channel 13 opening, the 4th opening, the air-flow boxcar are equipped with vertically arranged close to one end of external tapping
Third partition 24, the third partition 24 are arranged between inclined board 25 and declined board 26, and the two sidewalls of third partition 24 point
It is not adjacent to the inclined board 25 and declined board 26, the inclined board 25 and declined board 26 pass through third partition 24 for air-flow respectively
Boxcar 20 other end in direction is separated into the second air-inlet cavity corresponding with third opening, the 4th opening, the second air draft chamber, institute
It states the first air-inlet cavity and the second air-inlet cavity forms the interior air intake passage, first air draft chamber and the second air draft chamber form described
Interior air exhaust passage.
The above described is only a preferred embodiment of the present invention, be not intended to limit the invention, therefore it is all according to this hair
The practical any modification, equivalent substitution, improvement and etc. to the above embodiments of bright technology, still fall within technical solution of the present invention
In the range of.
Claims (9)
1. it is a kind of with heat exchange into exhaust duct, it is characterised in that: including tubular heat exchange, in the tubular heat exchange
Left and right external air inlet channel arranged side by side is separated out by first partition and outer air exhaust passage, the two sides of the first partition are all provided with
There are multiple heat exchanger plates, the heat exchanger plates of the first partition two sides are stretched to respectively in external air inlet channel and outer air exhaust passage, the pipe
The outside one end of shape heat exchanger is equipped with external air inlet port corresponding with the intake stack and exhaust duct, outer exhaust outlet, described outer
The hemisphere blast cap for rain cover is equipped at air inlet and outer exhaust outlet.
2. it is according to claim 1 it is a kind of with heat exchange into exhaust duct, it is characterised in that: the first partition setting
In the side towards outer air exhaust passage, the width in the external air inlet channel is greater than the width of outer air exhaust passage.
3. it is according to claim 1 it is a kind of with heat exchange into exhaust duct, it is characterised in that: stretched in the first partition
The length of heat exchanger plates in outside air intake passage is greater than the length that the heat exchanger plates in outer air exhaust passage are stretched in the first partition.
4. it is according to claim 1 it is a kind of with heat exchange into exhaust duct, it is characterised in that: between multiple heat exchanger plates
Every being uniformly arranged in first partition.
5. it is according to claim 1 it is a kind of with heat exchange into exhaust duct, it is characterised in that: the heat exchanger plates are aluminium
Plate.
6. a kind of fresh air system, it is characterised in that: including in new fan body and the claims 1-5 any one into row
Air piping, the new fan body are connect with described into exhaust duct by airflow direction boxcar, the airflow direction conversion
The external tapping that the both ends of box are respectively equipped with the inner joint connecting with new fan body and connect with into exhaust duct, the air-flow side
It is equipped with and the external air inlet channel and the corresponding interior air intake passage of outer air exhaust passage and interior air exhaust passage into boxcar.
7. a kind of fresh air system according to claim 6, it is characterised in that: the new fan body is equipped with side by side up and down
The interior air inlet and interior exhaust outlet being arranged, the inner joint include in new fan body interior air inlet and interior exhaust outlet it is corresponding
The first opening, the second opening, be equipped with close to one end of inner joint in the airflow direction boxcar be laterally arranged second every
One end of airflow direction boxcar is separated into and first opening, the second opening corresponding first by plate, the second partition
Air-inlet cavity, the first air draft chamber.
8. a kind of fresh air system according to claim 7, it is characterised in that: the second partition is towards into exhaust duct side
Acclivitous inclined board is respectively equipped with and the declined board that tilts down to the two sides of one end, and the external tapping includes and external air inlet
Channel and the corresponding third opening of outer air exhaust passage, the 4th opening, the air-flow boxcar is equipped with perpendicular close to one end of external tapping
To the third partition of setting, the third partition is arranged between inclined board and declined board, and the two sidewalls difference of third partition
It is adjacent to the inclined board and declined board, the inclined board and declined board pass through third partition respectively, and airflow direction boxcar is another
One end is separated into the second air-inlet cavity corresponding with third opening, the 4th opening, the second air draft chamber.
9. a kind of fresh air system according to claim 8, it is characterised in that: first air-inlet cavity and the second air-inlet cavity shape
At the interior air intake passage, first air draft chamber and the second air draft chamber form the interior air exhaust passage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910128812.7A CN109974186A (en) | 2019-02-21 | 2019-02-21 | A kind of fresh air system into exhaust duct and the use pipeline with heat exchange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910128812.7A CN109974186A (en) | 2019-02-21 | 2019-02-21 | A kind of fresh air system into exhaust duct and the use pipeline with heat exchange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109974186A true CN109974186A (en) | 2019-07-05 |
Family
ID=67077180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910128812.7A Pending CN109974186A (en) | 2019-02-21 | 2019-02-21 | A kind of fresh air system into exhaust duct and the use pipeline with heat exchange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109974186A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113578403A (en) * | 2021-07-22 | 2021-11-02 | 达尔（广州）生物科技有限公司 | Biological safety cabinet with uniform downdraft |
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|---|---|---|---|---|
| CN203286704U (en) * | 2013-05-27 | 2013-11-13 | 沈阳市沈海牧业有限公司 | Assembled ventilator |
| CN205860344U (en) * | 2016-07-11 | 2017-01-04 | 珠海格力电器股份有限公司 | Vent window |
| CN206145893U (en) * | 2016-11-02 | 2017-05-03 | 山西新华化工有限责任公司 | Fresh air ventilator with conversion wind channel |
| KR20170075922A (en) * | 2015-12-23 | 2017-07-04 | 주식회사 포스코 | Heat recovering ventilation apparatus |
| CN107246699A (en) * | 2017-06-23 | 2017-10-13 | 内江恒威派腾科技有限公司 | A kind of fresh air purifier |
| CN107525247A (en) * | 2016-06-22 | 2017-12-29 | 珠海格力电器股份有限公司 | Air channel reversing arrangement and there is its air conditioner |
| CN209706281U (en) * | 2019-02-21 | 2019-11-29 | 广东伊斐净化科技有限公司 | A kind of tube heat exchange structure |
-
2019
- 2019-02-21 CN CN201910128812.7A patent/CN109974186A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203286704U (en) * | 2013-05-27 | 2013-11-13 | 沈阳市沈海牧业有限公司 | Assembled ventilator |
| KR20170075922A (en) * | 2015-12-23 | 2017-07-04 | 주식회사 포스코 | Heat recovering ventilation apparatus |
| CN107525247A (en) * | 2016-06-22 | 2017-12-29 | 珠海格力电器股份有限公司 | Air channel reversing arrangement and there is its air conditioner |
| CN205860344U (en) * | 2016-07-11 | 2017-01-04 | 珠海格力电器股份有限公司 | Vent window |
| CN206145893U (en) * | 2016-11-02 | 2017-05-03 | 山西新华化工有限责任公司 | Fresh air ventilator with conversion wind channel |
| CN107246699A (en) * | 2017-06-23 | 2017-10-13 | 内江恒威派腾科技有限公司 | A kind of fresh air purifier |
| CN209706281U (en) * | 2019-02-21 | 2019-11-29 | 广东伊斐净化科技有限公司 | A kind of tube heat exchange structure |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113578403A (en) * | 2021-07-22 | 2021-11-02 | 达尔（广州）生物科技有限公司 | Biological safety cabinet with uniform downdraft |
| CN113578403B (en) * | 2021-07-22 | 2022-12-02 | 达尔（广州）生物科技有限公司 | Biological safety cabinet with uniform downdraft |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190705 |