CN206410294U - Intelligent runner heat exchanger - Google Patents
Intelligent runner heat exchanger Download PDFInfo
- Publication number
- CN206410294U CN206410294U CN201621119888.1U CN201621119888U CN206410294U CN 206410294 U CN206410294 U CN 206410294U CN 201621119888 U CN201621119888 U CN 201621119888U CN 206410294 U CN206410294 U CN 206410294U
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- temperature
- runner
- sensor
- air
- processor
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Abstract
The utility model discloses a kind of intelligent runner heat exchanger, including pressure fan, runner, the motor for driving the runner, and the frequency converter and controller of the motor are driven, the controller includes processor, temperature of outgoing air sensor, wind pushing temperature sensor and fresh air temperature sensor；The temperature of outgoing air sensor, wind pushing temperature sensor, fresh air temperature sensor connect the first to the 3rd input of the processor respectively；The processor controls the frequency converter and pressure fan.The utility model detects new air temperature, temperature of outgoing air and wind pushing temperature in real time using temperature sensor, determines whether transition season according to new air temperature, if it is intermittent work, so as to avoid laying dust；And runner rotating speed can be adjusted according to temperature of outgoing air and wind pushing temperature difference, prevent frosting.
Description
Technical field
The utility model is related to a kind of intelligent runner heat exchanger, belongs to heat-exchange apparatus and air-conditioning technical field.
Background technology
Runner heat exchanger is used in large-size air conditioning system in the market mostly.Runner heat exchanger can allow air draft
Reduced with wind pushing temperature difference, so as to save the energy.But existing runner heat exchanger is the start and stop according to air conditioning system
And start and stop, belong to a part for VMC.Existing heat-exchange system is in transition season (the indoor/outdoor temperature-difference small time
Section, about spring and autumn), do not run.So, runner static can be up to the several months, so as to cause its surface laying dust.In the winter time
When, because air draft and wind pushing temperature difference are larger, runner can also frosting, reduction heat exchanger effectiveness.
The content of the invention
Technical problem：The technical problems to be solved in the utility model is the shortcoming for overcoming prior art, proposes a kind of intelligence
Change the runner heat exchanger for judging current " season ", runner is avoided in transition season because runner stalling causes wheel surface to be accumulated
Dirt, and severe cold season prevents runner frosting from freezing in the winter time.
Technical scheme：A kind of intelligent runner heat exchanger, including pressure fan, runner, the motor of the driving runner, and
The frequency converter and controller of the motor, the controller include processor, temperature of outgoing air sensor, wind pushing temperature sensor and
Fresh air temperature sensor；The temperature of outgoing air sensor, wind pushing temperature sensor, fresh air temperature sensor connect the place respectively
Manage the first to the 3rd input of device；The processor controls the frequency converter and pressure fan.
Such scheme, which is further improved, to be：Equipped with the volume for being connected to the input of processor the 4th on the runner
Code device.
Such scheme, which is further improved, to be：Equipped with the limit for being connected to the input of processor the 5th on the runner
Bit switch.
Such scheme, which is further improved, to be：Air draft humidity sensor, blasting humidity are also associated with the processor
Sensor and fresh air humidity sensor.
Beneficial effect：The intelligent runner heat exchanger that the utility model is provided, fresh air is detected using temperature sensor in real time
Temperature, temperature of outgoing air and wind pushing temperature, determine whether transition season, if it is intermittent work according to new air temperature, from
And avoid laying dust.Runner rotating speed is adjusted according to temperature of outgoing air and wind pushing temperature difference, frosting is prevented.
Brief description of the drawings
The utility model is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 is processor circuit structure schematic diagram in one preferred embodiment of the utility model.
Embodiment
Embodiment
The intelligent runner heat exchanger that the present embodiment is provided, including：Pressure fan, runner, the motor for driving runner, driving electricity
The frequency converter and controller of machine, the structure belong to structure common in the art, repeated no more.
As shown in figure 1, controller includes：Processor (model SR200), temperature of outgoing air sensor, wind pushing temperature sensing
Device, fresh air temperature sensor, air draft humidity sensor, blasting humidity sensor and fresh air humidity sensor；8 sensors lead to
Cross simulation extended chip EM AE08 and be connected to processor.Processor passes through 400 pins control control frequency converter；And pressure fan.Turn
Equipped with the encoder for being connected to the pin of processor 208 on wheel.It is also equipped with being connected to spacing the opening of the pin of processor 209 on runner
Close.
Limit switch be used for detect runner whether failure, if limit switch is always on, show that runner is blocked, need to stop
Machine overhauling.
In the intelligent runner heat exchanger normal work that the present embodiment is provided, first, by detecting new air temperature, if newly
Air temperature 15 to 25 degrees Celsius (can change) as needed；Then show, be currently in transition season, that is to say, that runner
The state not turned can be shut down, this when, runner intermittent duty is controlled, prevents laying dust.
If new air temperature is judged not when between 15 to 25 degrees Celsius by temperature of outgoing air and wind pushing temperature.
When temperature of outgoing air is less than new air temperature, then it can determine that, be currently in summer, in order to save the energy, runner can be with
Power frequency operation.When new air temperature is less than temperature of outgoing air, then it can determine that, be currently in winter；In order to prevent solidifying frost, temperature of outgoing air
Have to be higher than dew-point temperature, so, when temperature of outgoing air is less than dew-point temperature, then rotating speed is reduced, heat exchange amount is reduced, improved
Temperature of outgoing air, when temperature of outgoing air is higher than dew-point temperature, then increases rotating speed, to increase heat exchange amount, saves the energy.
Data acquired in air draft humidity sensor, blasting humidity sensor and fresh air humidity sensor, for calculating dew
Point temperature.
Embodiment of the present utility model is described in detail above in association with accompanying drawing, but the utility model is not limited to institute
The embodiment of description.For one of ordinary skill in the art, in principle of the present utility model and the scope of technological thought
It is interior, these embodiments are carried out with a variety of changes, modification, replacement and deformation and is still fallen within protection domain of the present utility model.
Claims (4)
1. a kind of intelligent runner heat exchanger, including pressure fan, runner, the motor of the driving runner, and drive the electricity
The frequency converter and controller of machine, it is characterised in that the controller includes processor, temperature of outgoing air sensor, wind pushing temperature and passed
Sensor and fresh air temperature sensor；The temperature of outgoing air sensor, wind pushing temperature sensor, fresh air temperature sensor are connected respectively
The first of the processor is to the 3rd input；The processor controls the frequency converter and pressure fan.
2. intelligent runner heat exchanger according to claim 1, it is characterised in that：It is described equipped with being connected on the runner
The encoder of the input of processor the 4th.
3. intelligent runner heat exchanger according to claim 1, it is characterised in that：It is described equipped with being connected on the runner
The limit switch of the input of processor the 5th.
4. intelligent runner heat exchanger according to claim 1, it is characterised in that：Air draft is also associated with the processor
Humidity sensor, blasting humidity sensor and fresh air humidity sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621119888.1U CN206410294U (en) | 2016-10-13 | 2016-10-13 | Intelligent runner heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621119888.1U CN206410294U (en) | 2016-10-13 | 2016-10-13 | Intelligent runner heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206410294U true CN206410294U (en) | 2017-08-15 |
Family
ID=59548276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621119888.1U Active CN206410294U (en) | 2016-10-13 | 2016-10-13 | Intelligent runner heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206410294U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109595729A (en) * | 2019-01-14 | 2019-04-09 | 深圳创新设计研究院有限公司 | A kind of new blower of novel wall-type |
| CN113375339A (en) * | 2021-07-19 | 2021-09-10 | 华能山东石岛湾核电有限公司 | Hot air dryer and control method thereof |
| CN114110883A (en) * | 2021-11-24 | 2022-03-01 | 广东美的制冷设备有限公司 | Fresh air machine, control method thereof and computer readable storage medium |
| CN114110884A (en) * | 2021-11-24 | 2022-03-01 | 美的集团武汉制冷设备有限公司 | Fresh air machine, control method thereof and computer readable storage medium |
| CN114484836A (en) * | 2022-03-02 | 2022-05-13 | 青岛海信日立空调系统有限公司 | Total heat exchanger |
-
2016
- 2016-10-13 CN CN201621119888.1U patent/CN206410294U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109595729A (en) * | 2019-01-14 | 2019-04-09 | 深圳创新设计研究院有限公司 | A kind of new blower of novel wall-type |
| CN109595729B (en) * | 2019-01-14 | 2020-10-09 | 深圳创新设计研究院有限公司 | Novel wall type fresh air machine |
| CN113375339A (en) * | 2021-07-19 | 2021-09-10 | 华能山东石岛湾核电有限公司 | Hot air dryer and control method thereof |
| CN114110883A (en) * | 2021-11-24 | 2022-03-01 | 广东美的制冷设备有限公司 | Fresh air machine, control method thereof and computer readable storage medium |
| CN114110884A (en) * | 2021-11-24 | 2022-03-01 | 美的集团武汉制冷设备有限公司 | Fresh air machine, control method thereof and computer readable storage medium |
| CN114484836A (en) * | 2022-03-02 | 2022-05-13 | 青岛海信日立空调系统有限公司 | Total heat exchanger |
| CN114484836B (en) * | 2022-03-02 | 2024-03-22 | 青岛海信日立空调系统有限公司 | Total heat exchanger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180413 Address after: 211515 Jiangsu province Nanjing Liuhe District Heng Liang Zhen Shi Shi Lu 1-18 Patentee after: NANJING YUFENG ENVIRONMENTAL TECHNOLOGY CO., LTD. Address before: 211515 Jiangsu province Nanjing Liuhe District Heng Liang Zhen Shi Shi Lu 1-18 Patentee before: Zhang Chunhua |