CN202835653U - Full heat fresh wind air exchange machine with self cleaning function - Google Patents
Full heat fresh wind air exchange machine with self cleaning function Download PDFInfo
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- CN202835653U CN202835653U CN 201220484382 CN201220484382U CN202835653U CN 202835653 U CN202835653 U CN 202835653U CN 201220484382 CN201220484382 CN 201220484382 CN 201220484382 U CN201220484382 U CN 201220484382U CN 202835653 U CN202835653 U CN 202835653U
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Abstract
The utility model relates to a full heat fresh wind air exchange machine with self cleaning function. The full heat fresh wind air exchange machine with the self cleaning function comprises a shell, a heat exchanging core, a ventilating fan, an exhausting fan, a self cleaning air valve, a stepping motor controlling the self cleaning air valve, and a controller. The stepping motor is provided with the self cleaning air valve and controls the self cleaning air valve to close or open. The motions of the ventilating fan, the exhausting fan and the self cleaning air valve of a machine set are controlled by the controller. When a preset time of the machine set just starts, the self cleaning air valve is opened, meanwhile, the exhausting fan is kept open, and the ventilating fan is kept closed. When the preset time is over, the self cleaning air valve is closed, the exhausting fan and the ventilating fan are started, and normal double-direction ventilation is processed. The full heat fresh wind air exchange machine can effectively clean dust and bacteria kept in ventilating and exhausting pipelines connected with the machine set and all ventilating and exhausting cavities of the machine set and caused by a long time of non-operation of the machine set and enables fresh air entering a room to be always kept clean.
Description
Technical field
The utility model relates to a kind of total heat fresh air ventilation machine with self-cleaning function, belongs to household appliance technical field.Especially a kind of total heat fresh air ventilation machine that need to carry out by supply and exhaust pipe air displacement.
Background technology
In the last few years, because problems such as the energy and noises, hermetic type was more and more tended in human living space.But the air of this enclosure space, as time goes by, the concentration of carbon dioxide can be increasing, and gathering of dust, body odor, formaldehyde etc. causes air contaminated simultaneously, thereby hinders the breathing of life entity, and then affects the health of life entity.Especially the place that people often stay in the narrow spaces such as office or vehicle will ventilate to the space at any time.At this moment, usually use air exchange system.
The mode that existing most of air exchange system usually adopts is, by the pressure fan in the unit outdoor ozone is delivered to indoor, outdoor being discharged to of indoor dirt by the exhaust blower in the unit.When the needs ventilation volume more maybe needs a plurality of spaces are taken a breath, evenly distribute in order to make air-flow, need to connect air supply duct and branch's air supply duct is delivered to the room of appointment and the position of appointment with new wind at air outlet; Need to connect return air duct and branched layout to the room of appointment and the position of appointment at return air inlet; Need to connect intake stack from outdoor new wind is introduced unit at air inlet; Need to be in the exhaust outlet connecting pipe to be discharged to turbid wind outdoor.By supporting the use of airduct and unit, replace air-supply.This air exchange system has a shortcoming, be exactly in long-time time spent not of unit, in supply and exhaust pipe and unit, have the pollutants such as dust, mould, when just start is blown, can directly deliver to the room with the interior pollutant of air supply duct in the unit, cause certain pollution.
Part producer is also arranged,, still the pollutant in the pipeline can not finely be controlled to keep the cleaning of unit by modes such as adding sterilizing filters in unit.
Summary of the invention
The utility model provides a kind of total heat fresh air ventilation machine with self-cleaning function, this device increases self-cleaning air-valve between wind output channel and new wind air channel, when unit just begins to start, open self-cleaning air-valve and exhaust blower, the negative pressure that in whole system, produces by exhaust blower, not only the pollutant in the exhaust duct, and by self-cleaning air-valve, be discharged to the pollutant in the air supply duct together outdoor.After duct cleaning was clean, self-cleaning air-valve cut out, and opened pressure fan and exhaust blower and normally took a breath.By increasing self-cleaning air-valve and self-cleaning working procedure, solved the self-cleaning problem of airduct and unit.
The technical solution of the utility model is: a kind of total heat fresh air ventilation machine with self-cleaning function comprises a housing; Heat exchanger core; Control module; The first air channel; The second air channel; Be disposed at the pressure fan on described the first air channel; With the exhaust blower that is disposed on described the second air channel; Described the first air channel is formed in the described casing, and link to each other with the air-supply passage of described heat exchanger core, described the second air channel is formed in the described casing, and link to each other with the air exhaust passage of described heat exchanger core, it is characterized in that, self-cleaning air-valve of configuration between described first, second air channel, described self-cleaning air-valve and the electrical connection of described control module.
Wherein, described self-cleaning air-valve is finished switching by electromagnet.
Wherein, described self-cleaning air-valve is finished switching by motor.
Wherein, described self-cleaning air-valve is further finished switching by stepper motor.
Wherein, described self-cleaning air-valve is opened and closed by the predefined time control of described control module.
Wherein, described self-cleaning air-valve sets up opening/closing time by the user on their own by described control module.
Wherein, after described total heat fresh air ventilation machine with self-cleaning function was opened, described self-cleaning air-valve was opened, described control module is controlled described exhaust blower running, after a predefined time, described self-cleaning air-valve cuts out, and described control module is controlled described pressure fan running subsequently.
Description of drawings
Fig. 1 is that front view of the present utility model contains ventilation shaft.
The specific embodiment
Below in conjunction with Figure of description invention is further disclosed.
Embodiment:
Fig. 1 is front view of the present utility model.Be a kind of total heat fresh air ventilation machine with self-cleaning function from the utility model, comprise stepper motor 2, the controller 9 of a housing 8, heat exchanger core 7, the first air channel 13, the second air channel 12, the 3rd air channel 14, the 4th air channel 15, pressure fan 4, exhaust blower 1, self-cleaning air-valve 3, the self-cleaning air-valve 3 of control.The ventilation shaft that unit is outside supporting comprises air supply duct 5, return air duct 6, intake stack 10, exhaust duct 11.Unit and supporting ventilation shaft form complete air supplying and exhausting system.
Groundwork principle of the present utility model: controller 9 provides starting-up signal, stepper motor 2 actions, open self-cleaning air-valve 3, exhaust blower 1 startup this moment, the second air channel 12 interior formation negative pressure, this moment air-flow from the first air channel 13, the 3rd air channel 14, the 4th air channel 15, air supply duct 5, return air duct 6, intake stack 10 discharged by exhaust duct 11 fast through housings 8 outdoor, thereby reach the purpose that purifies all air channels and heat exchanger core passage and unit.Through the running of the scheduled time, the pollutant of air channel, pipeline and unit is cleaned out.Send instruction by controller 9 this moment, and exhaust blower 1 shuts down, and this moment, self-cleaning air-valve 3 was closed in stepper motor 2 actions, and then, controller 9 sends instruction, and exhaust blower 1 and air-supply 4 start simultaneously, carry out normal ventilatory.
Therefore, the utility model is an improved technical conceive, and under this design, those skilled in the art can derive a plurality of technical schemes; But every various technical schemes under this design are all among the protection domain of the application's claim.
Claims (7)
1. the total heat fresh air ventilation machine with self-cleaning function comprises a housing; Heat exchanger core; Control module; The first air channel; The second air channel; Be disposed at the pressure fan on described the first air channel; With the exhaust blower that is disposed on described the second air channel; Described the first air channel is formed in the described casing, and link to each other with the air-supply passage of described heat exchanger core, described the second air channel is formed in the described casing, and link to each other with the air exhaust passage of described heat exchanger core, it is characterized in that, self-cleaning air-valve of configuration between described first, second air channel, described self-cleaning air-valve and the electrical connection of described control module.
2. a kind of total heat fresh air ventilation machine with self-cleaning function according to claim 1 is characterized in that, described self-cleaning air-valve is finished switching by electromagnet.
3. a kind of total heat fresh air ventilation machine with self-cleaning function according to claim 1 is characterized in that, described self-cleaning air-valve is finished switching by motor.
4. a kind of total heat fresh air ventilation machine with self-cleaning function according to claim 1 is characterized in that, described self-cleaning air-valve is further finished switching by stepper motor.
5. a kind of total heat fresh air ventilation machine with self-cleaning function according to claim 1 is characterized in that, described self-cleaning air-valve is opened and closed by the predefined time control of described control module.
6. a kind of total heat fresh air ventilation machine with self-cleaning function according to claim 1 is characterized in that, described self-cleaning air-valve sets up opening/closing time by the user on their own by described control module.
7. a kind of total heat fresh air ventilation machine with self-cleaning function according to claim 1, it is characterized in that, after described total heat fresh air ventilation machine with self-cleaning function is opened, described self-cleaning air-valve is opened, and described control module is controlled described exhaust blower running, after a predefined time, described self-cleaning air-valve cuts out, and described control module is controlled described pressure fan running subsequently.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220484382 CN202835653U (en) | 2012-09-14 | 2012-09-14 | Full heat fresh wind air exchange machine with self cleaning function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220484382 CN202835653U (en) | 2012-09-14 | 2012-09-14 | Full heat fresh wind air exchange machine with self cleaning function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202835653U true CN202835653U (en) | 2013-03-27 |
Family
ID=47947346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220484382 Expired - Fee Related CN202835653U (en) | 2012-09-14 | 2012-09-14 | Full heat fresh wind air exchange machine with self cleaning function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202835653U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106016571A (en) * | 2016-07-01 | 2016-10-12 | 安简（北京）科技有限公司 | Hydrogen fresh air indoor air purification system |
| CN106403089A (en) * | 2016-11-11 | 2017-02-15 | 江苏中科睿赛污染控制工程有限公司 | Ozone self-purification assembly for fresh air system and control method of ozone self-purification assembly |
-
2012
- 2012-09-14 CN CN 201220484382 patent/CN202835653U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106016571A (en) * | 2016-07-01 | 2016-10-12 | 安简（北京）科技有限公司 | Hydrogen fresh air indoor air purification system |
| CN106403089A (en) * | 2016-11-11 | 2017-02-15 | 江苏中科睿赛污染控制工程有限公司 | Ozone self-purification assembly for fresh air system and control method of ozone self-purification assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 102206 Beijing City, Changping District Shahe Industrial Park Beijing hicolour Co. Ltd. Patentee after: BEIJING FULEI INDUSTRIAL & COMMERCIAL CO., LTD. Address before: 102206 Beijing City, Changping District Shahe Industrial Park Beijing hicolour Co. Ltd. Patentee before: Beijing Fulei Industrial Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130327 Termination date: 20180914 |