CN106765993A - Fresh air interchanger defroster - Google Patents
Fresh air interchanger defroster Download PDFInfo
- Publication number
- CN106765993A CN106765993A CN201710039099.XA CN201710039099A CN106765993A CN 106765993 A CN106765993 A CN 106765993A CN 201710039099 A CN201710039099 A CN 201710039099A CN 106765993 A CN106765993 A CN 106765993A
- Authority
- CN
- China
- Prior art keywords
- air
- valve
- fresh air
- defroster
- interchanger
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
- F24F11/41—Defrosting; Preventing freezing
- F24F11/43—Defrosting; Preventing freezing of indoor units
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
- F24F11/83—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers
- F24F11/84—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers using valves
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
Fresh air interchanger defroster, including fresh air interchanger, described fresh air interchanger side sets defroster, described defroster includes being divided into two spaces by one piece of dividing plate in a casing, casing, and fresh air air-valve is installed in a space, air draft air-valve is installed in another space, outdoor fresh air mouthful is set on the corresponding casing lateral wall of fresh air air-valve, outdoor exhaust outlet is set on the corresponding casing lateral wall of air draft air-valve, interior circulation air-valve is set on described dividing plate.When defrosting is needed, start fresh air air-valve and air draft air-valve, close outdoor fresh wind port and outdoor exhaust outlet, restart interior circulation air-valve, open interior circulation air-valve, the two spaces in casing are communicated, interior circulation is cooperatively formed with fresh air interchanger, indoor warm air is circulated in fresh air interchanger, thawing elimination is carried out to frost, avoid the heat exchanger core of fresh air interchanger from blocking, divulge information smooth, it is ensured that rate of heat exchange and ventilation.
Description
Technical field
The present invention relates to a kind of fresh air interchanger, more particularly to a kind of defroster of fresh air interchanger also can conduct
Room air internal circulation apparatus are used, and belong to indoor and outdoor air switching equipment.
Background technology
With the continuous improvement of people's living standard, the quality of indoor environment is increasingly valued by people.Fresh air is handed over
Change planes exactly a kind of to being that outer interior air is swapped, and the energy changed in the outmoded air for removing is intended to using recovery（Heat energy is cold
Energy）, energy consumption is reduced as far as possible while ventilation, reach the purpose of energy-conserving and environment-protective.But, in winter when using, particularly existing
Extremely frigid zones, outdoor air themperature is very low, and when in use, indoor low temperature fresh air passes through body to fresh air interchanger, in body
The easy frosting of heat exchanger core, if unclear defrosting, easily cause heat exchanger core blocking, ventilation decline, under heat exchanger effectiveness
Drop.
The content of the invention
Shortcoming the invention aims to overcome prior art, there is provided one kind is in opening of device first with Indoor Temperature
Warm internal air circulation, the frost in removing machine body is then turned on indoor and outdoor air circulation, and it is fresh air interchanger to reach heat exchange purpose
Defroster.
The technical scheme of fresh air interchanger defroster of the present invention is：Including fresh air interchanger, it is characterised in that described
Fresh air interchanger side sets defroster, and described defroster includes being divided into two by one piece of dividing plate in a casing, casing
Individual space, installs fresh air air-valve in a space, air draft air-valve, the corresponding casing outside of fresh air air-valve are installed in another space
Outdoor fresh air mouthful is set on wall, outdoor exhaust outlet is set on the corresponding casing lateral wall of air draft air-valve, set on described dividing plate
Interior circulation air-valve.
The invention discloses a kind of fresh air interchanger defroster, the defroster is included in a casing, casing by one
Block dividing plate is divided into two spaces, and fresh air air-valve is installed in a space, and air draft air-valve, described dividing plate are installed in another space
Upper setting interior circulation air-valve.When defrosting is needed, start fresh air air-valve and air draft air-valve, close outdoor fresh wind port and outdoor air draft
Mouthful, restart interior circulation air-valve, interior circulation air-valve is opened, the two spaces in casing are communicated, coordinate shape with fresh air interchanger
Into interior circulation, indoor warm air is circulated in fresh air interchanger, thawing elimination is carried out to frost, it is to avoid fresh air is exchanged
The heat exchanger core of machine is blocked, and is divulged information smooth, it is ensured that rate of heat exchange and ventilation.
Fresh air interchanger defroster of the invention, described casing is connected and composed by aluminium section bar and corner coupling head, each aluminium
Coated by colored steel surface plate between section bar, simple structure is easy to process.Each setting is fixed in space in two described casings
Plate, fresh air air-valve and air draft air-valve are arranged in fixed plate, there is fixed plate, are easy to fresh air air-valve and air draft air-valve to install.Institute
Fresh air air-valve, air draft air-valve and the interior circulation air-valve stated respectively have 3, the quantity that air-valve can be selected to open, and control ventilation.Institute
The outdoor fresh air mouthful and outdoor exhaust outlet stated are flange-interface and are made, and flange-interface is easy to air channel to connect.
Brief description of the drawings
Fig. 1 is fresh air interchanger defroster structural representation of the present invention；
Fig. 2 is fresh air interchanger defroster schematic front view of the present invention；
Fig. 3 is that fresh air interchanger defroster of the present invention is right regards schematic diagram；
Fig. 4 is fresh air interchanger defroster schematic top plan view of the present invention.
Specific embodiment
The present invention relates to a kind of fresh air interchanger defroster, as shown in Fig. 1-Fig. 4, including fresh air interchanger 1, it is described
Fresh air interchanger side defroster is set, described defroster include in a casing 2, casing by one piece of dividing plate 3 every
Into two spaces, fresh air air-valve 4 is installed in a space, air draft air-valve 5 is installed in another space, fresh air air-valve 4 is corresponding
Outdoor fresh air mouthful 6 is set on casing lateral wall, outdoor exhaust outlet 7 is set on the corresponding casing lateral wall of air draft air-valve 5, it is described
Interior circulation air-valve 8 is set on dividing plate 3.The defroster of this programme includes being divided into two by one piece of dividing plate 3 in a casing 2, casing
Individual space, installs fresh air air-valve 4 in a space, air draft air-valve 5 is installed in another space, sets interior on described dividing plate 3
Circulation air-valve 8.When defrosting is needed, start fresh air air-valve 4 and air draft air-valve 5, close outdoor fresh wind port 6 and outdoor exhaust outlet 7,
Restart interior circulation air-valve 8, open interior circulation air-valve 8, communicate the two spaces in casing, cooperatively formed with fresh air interchanger
Interior circulation, makes indoor warm air be circulated in fresh air interchanger, carries out thawing elimination to frost, it is to avoid fresh air interchanger
Heat exchanger core block, divulge information it is smooth, it is ensured that rate of heat exchange and ventilation.Described casing 2 is by aluminium section bar 21 and corner coupling head
22 connect and compose, and are coated by colored steel surface plate 23 between each aluminium section bar, and simple structure is easy to process.In two described casings
Each in space to set fixed plate 9, fresh air air-valve 4 and air draft air-valve 5 are arranged in fixed plate 9, there is fixed plate, are easy to fresh air wind
Valve 4 and air draft air-valve are installed.Described fresh air air-valve 4, air draft air-valve 5 and interior circulation air-valve 8 respectively have 3, can select air-valve
The quantity of unlatching, controls ventilation.Described outdoor fresh air mouthful 6 and outdoor exhaust outlet 7 are flange-interface and are made, flange-interface
It is easy to air channel to connect.
Claims (5)
1. fresh air interchanger defroster, including fresh air interchanger（1）, it is characterised in that described fresh air interchanger side is set
Defroster, described defroster includes a casing（2）, by one piece of dividing plate in casing（3）It is divided into two spaces, a sky
Between it is middle installation fresh air air-valve（4）, air draft air-valve is installed in another space（5）, fresh air air-valve（4）On corresponding casing lateral wall
Outdoor fresh air mouthful is set（6）, air draft air-valve（5）Outdoor exhaust outlet is set on corresponding casing lateral wall（7）, described dividing plate
（3）Upper setting interior circulation air-valve（8）.
2. fresh air interchanger defroster as claimed in claim 1, it is characterised in that described casing（2）By aluminium section bar（21）
And corner coupling head（22）Connect and compose, by colored steel surface plate between each aluminium section bar（23）Cladding.
3. fresh air interchanger defroster as claimed in claim 1, it is characterised in that in the space in two described casings
It is each that fixed plate is set（9）, fresh air air-valve（4）With air draft air-valve（5）Installed in fixed plate（9）On.
4. fresh air interchanger defroster as claimed in claim 1, it is characterised in that described fresh air air-valve（4）, air draft wind
Valve（5）With interior circulation air-valve（8）Respectively there are 3.
5. fresh air interchanger defroster as claimed in claim 1, it is characterised in that described outdoor fresh air mouthful（6）And outdoor
Exhaust outlet（7）Flange-interface is to be made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710039099.XA CN106765993A (en) | 2017-01-19 | 2017-01-19 | Fresh air interchanger defroster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710039099.XA CN106765993A (en) | 2017-01-19 | 2017-01-19 | Fresh air interchanger defroster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106765993A true CN106765993A (en) | 2017-05-31 |
Family
ID=58944286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710039099.XA Pending CN106765993A (en) | 2017-01-19 | 2017-01-19 | Fresh air interchanger defroster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106765993A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2509571A1 (en) * | 2005-06-09 | 2006-12-09 | Imperial Sheet Metal Ltd. | Pressure sensitive bypass defrost system |
| CN103953996A (en) * | 2014-05-16 | 2014-07-30 | 布朗（上海）环境技术有限公司 | Bidirectional flow host machine and control method thereof |
| CN105953352A (en) * | 2016-05-18 | 2016-09-21 | 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 |
| CN205825327U (en) * | 2016-07-11 | 2016-12-21 | 中船重工海博威（江苏）科技发展有限公司 | A kind of new wind main frame of band air purifier |
| CN206469433U (en) * | 2017-01-19 | 2017-09-05 | 浙江森风环境设备科技有限公司 | Fresh air interchanger defroster |
-
2017
- 2017-01-19 CN CN201710039099.XA patent/CN106765993A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2509571A1 (en) * | 2005-06-09 | 2006-12-09 | Imperial Sheet Metal Ltd. | Pressure sensitive bypass defrost system |
| CN103953996A (en) * | 2014-05-16 | 2014-07-30 | 布朗（上海）环境技术有限公司 | Bidirectional flow host machine and control method thereof |
| CN105953352A (en) * | 2016-05-18 | 2016-09-21 | 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 |
| CN205825327U (en) * | 2016-07-11 | 2016-12-21 | 中船重工海博威（江苏）科技发展有限公司 | A kind of new wind main frame of band air purifier |
| CN206469433U (en) * | 2017-01-19 | 2017-09-05 | 浙江森风环境设备科技有限公司 | Fresh air interchanger defroster |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190412 Address after: 318050 No. 5 factory building, Zhang Zhang Industrial Zone, Lunnan street, Luqiao District, Taizhou, Zhejiang. Applicant after: TAIZHOU DPURAT ENVIRONMENTAL EQUIPMENT TECHNOLOGY Co.,Ltd. Address before: 318050 Shangzhang Village, Lunan Street, Luqiao District, Taizhou City, Zhejiang Province Applicant before: ZHEJIANG SENFENG ENVIRONMENT EQUIPMENT TECHNOLOGY CO.,LTD. |
|
| TA01 | Transfer of patent application right | ||
| CB02 | Change of applicant information |
Address after: 318050 No. 5 factory building, Zhang Zhang Industrial Zone, Lunnan street, Luqiao District, Taizhou, Zhejiang. Applicant after: Zhejiang deplaitai Environmental Technology Co.,Ltd. Address before: 318050 No. 5 factory building, Zhang Zhang Industrial Zone, Lunnan street, Luqiao District, Taizhou, Zhejiang. Applicant before: TAIZHOU DPURAT ENVIRONMENTAL EQUIPMENT TECHNOLOGY Co.,Ltd. |
|
| CB02 | Change of applicant information | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170531 |
|
| RJ01 | Rejection of invention patent application after publication |