CN205353821U - Heat pump -type bakes room environment humidity control system - Google Patents
Heat pump -type bakes room environment humidity control system Download PDFInfo
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- CN205353821U CN205353821U CN201620022249.7U CN201620022249U CN205353821U CN 205353821 U CN205353821 U CN 205353821U CN 201620022249 U CN201620022249 U CN 201620022249U CN 205353821 U CN205353821 U CN 205353821U
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- air
- dehumidifying
- wind channel
- heat pump
- source pump
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Abstract
The utility model discloses a heat pump -type bakes room environment humidity control system, heat pump set, circulating fan, exhaust wet fan, the electrical control cabinet who sets up in it includes between heat pump set and have the heat exchanger of air inlet and hydrofuge, the wind channel of airing exhaust has been laid to top between heat pump set, air exhaust and be equipped with the air door of airing exhaust on the port in wind channel, hydrofuge high temperature waste gas in the roast room introduces a between heat pump set's the wind channel of airing exhaust through the hydrofuge wind channel in, the hydrofuge air door is equipped with on the hydrofuge wind channel, the hydrofuge wind channel is located roast room upper portion circulation return air wind channel, and this port is provided with the air door of airing exhaust between air exhaust wind channel and heat pump set, and fresh air inlet is located the circulation return air wind channel on roast room upper portion, and new trend air door and outside intercommunication are passed through to one end, and the other end intersects with hydrofuge wind channel in the roast room, hydrofuge wind channel and fresh air inlet cross section are equipped with new air inlet and hydrofuge wind heat exchanger, temperature sensor and humidity transducer be equipped with in between heat pump set.
Description
Technical field:
This utility model relates to a kind of a kind of drying system utilizing recycling waste heat to improve the thermal efficiency used time dry suitable in agricultural product.
Background technology:
Existing agricultural product have employing room formula exsiccator in drying course, mesh-belt drier etc., its shortcoming is, one be dangerous, power consumption is big, in order to overcome drawbacks described above, China mostly adopted heat pump as thermal source in recent years, but heat pump is at low temperature environment (during as used under northern China winter, the thermal efficiency can be greatly lowered, and frosting understood by device such as compressor and heat conduction steel pipe that heat pump is crucial, thus causing that heat pump cannot work on.
Summary of the invention:
Task of the present utility model is to propose a kind of hot and humid waste gas ensureing to utilize discharge in baked goods process, it is ensured that heat pump is not improved the drying system of the thermal efficiency by a kind of recycling waste heat of the restriction normal operation of ambient humidity.
The technical solution of the utility model completes as follows, a kind of heat-pump-type barn ambient humidity controls system, it includes the source pump arranged in source pump, circulating fan, wet-emitting blower, electrical control cabinet and the heat exchanger with air intake and dehumidifying, it is characterized in that: between source pump overlaid with wind output channel, equipped with air draft air door on the port of described wind output channel, dehumidifying high-temp waste gas in barn introduces in the wind output channel between source pump by dehumidifying air channel, equipped with dehumidifying air door on described dehumidifying air channel, described dehumidifying air channel is positioned at circulation return air air channel, barn top, between wind output channel and source pump, this Single port is provided with air draft air door, new wind air channel is positioned at the circulation return air air channel on barn top, new wind air door and ft connection are passed through in one end, the other end intersects with the dehumidifying air channel in barn, described dehumidifying air channel and new wind air channel infall are equipped with new air intake and dehumidifying wind heat exchanger, equipped with temperature sensor and humidity sensor between described source pump.Described circulating fan is arranged between source pump below wet-emitting blower, it is connected with the input of central processing controller with the outfan of humidity sensor equipped with temperature sensor between described source pump, central processing controller will be connected with control unit input by outfan after signal processing, and described control unit includes control panel and touch screen.Central controller is realized the control of control heat pump working region environment epidemic disaster by automatically controlling the exhaust fan installed in dehumidifying air door, new wind air door, source pump after signal processing by control unit.
The technical program has the following effects:
(1) operation source in this utility model is the dehumidifying waste gas in stoving process, does not need to increase extra energy consumption.
(2) twice heat exchange through between new air intake and unit of the high hot waste gas in this utility model, can utilize the heat energy contained in waste gas more fully.
(3) this utility model can ensure that the operating ambient temperature of heat pump reaches optimum working temperature, and Energy Efficiency Ratio COP can reach 3.0.
(4) whole system of the present utility model is all industrial automatic control, time saving and energy saving.
Accompanying drawing illustrates:
Fig. 1 is axonometric chart of the present utility model；Fig. 2 is the side view of Fig. 1；Fig. 3 is the top view of Fig. 1；Fig. 4 is the side view of Fig. 3；Fig. 5 is electric control structure block diagram.
Drawing illustrates: 1, source pump, 2, circulating fan, 3, wet-emitting blower, 4, new wind air door, 5, air draft air door, 6, electrical control cabinet, 7, between source pump, 8, new wind air channel, 9, new air intake and dehumidifying wind heat exchanger, 10, dehumidifying air door, 11, row air channel, room, 12, wind output channel, 13, temperature sensor, 14, humidity sensor, 15, central processing controller, 16, control unit.
Detailed description of the invention:
The technical program is by waste gas circulation recovery structure referring to shown in Fig. 1,2,3, and automatic electrical control system constitutes (as shown in Figure 4).
The technical program is constituted by between barn and source pump, between source pump, 7 interior settings lay source pump 1, circulating fan 2, wet-emitting blower 3, electrical control cabinet 6 and the heat exchanger 9 with air intake and dehumidifying, it it is a totally enclosed room between described source pump, between source pump overlaid with wind output channel 12, equipped with air draft air door 5 on the port of described wind output channel, dehumidifying high-temp waste gas in barn introduces in the wind output channel between source pump by dehumidifying air channel 11, equipped with dehumidifying air door 10 on described dehumidifying air channel, described dehumidifying air channel is positioned at circulation return air air channel, barn top, in order to stop the extraneous air in source pump to import in barn by wind output channel between unit, also between this wind output channel and source pump, this Single port is provided with air draft air door 5, new wind air channel 8 is positioned at the circulation return air air channel on barn top, new wind air door 4 and ft connection are passed through in one end, the other end intersects with the dehumidifying air channel 11 in barn, described dehumidifying air channel and new wind air channel infall are equipped with new air intake and dehumidifying wind heat exchanger 9.
Below described circulating fan 2 is arranged between source pump wet-emitting blower 3, equipped with temperature sensor 13 and humidity sensor between described source pump, for detecting the humidity between source pump.Temperature sensor 13 is connected with the input of central processing controller 15 with the outfan of humidity sensor 14, temperature sensor and humidity sensor adopt signal input central processing controller 15.Central processing controller will be connected with control unit 16 input by outfan after signal processing, and described control unit includes control panel and touch screen；Operator can arrange wet, the temperature parameter between source pump according to the actual needs by touch screen, dehumidifying air door, new wind air door, the exhaust fan installed in source pump etc. will be automatically controlled after signal processing by the control unit 16 setting epidemic disaster to reach between unit, it is achieved control the control of heat pump working region ambient temperature by central controller.
During work, the waste gas circulation removal process of the technical program is as follows: when barn needs to discharge hot and humid waste gas, opening wet-emitting blower and dehumidifying door, waste gas is discharged from barn by dehumidifying air channel；Opening fresh-air fan and new wind air door, the new wind of low temperature and low humidity is entered barn by new wind air channel simultaneously.In the process of this air draft and air intake, waste gas and new wind can do heat exchange in new air intake with dehumidifying wind heat exchanger, make the new air intake will not be too low and cause that in barn, temperature declines to a great extent due to temperature.Waste gas through a heat exchange is entered between the source pump closed by dehumidifying air channel, improves the ambient temperature in unit.The cold air produced by vaporizer during heat pump work is discharged between unit by source pump wind output channel, reduces the impact on heat pump operating ambient temperature.
Claims (3)
1. a heat-pump-type barn ambient humidity controls system, it includes the source pump arranged in source pump, circulating fan, wet-emitting blower, electrical control cabinet and the heat exchanger with air intake and dehumidifying, it is characterized in that: between source pump overlaid with wind output channel, equipped with air draft air door on the port of described wind output channel, dehumidifying high-temp waste gas in barn introduces in the wind output channel between source pump by dehumidifying air channel, equipped with dehumidifying air door on described dehumidifying air channel, described dehumidifying air channel is positioned at circulation return air air channel, barn top, between wind output channel and source pump, this Single port is provided with air draft air door, new wind air channel is positioned at the circulation return air air channel on barn top, new wind air door and ft connection are passed through in one end, the other end intersects with the dehumidifying air channel in barn, described dehumidifying air channel and new wind air channel infall are equipped with new air intake and dehumidifying wind heat exchanger, equipped with temperature sensor and humidity sensor between described source pump.
2. a kind of heat-pump-type barn ambient humidity according to claim 1 controls system, it is characterized in that: described circulating fan is arranged between source pump below wet-emitting blower, it is connected with the input of central processing controller with the outfan of humidity sensor equipped with temperature sensor between described source pump, central processing controller will be connected with control unit input by outfan after signal processing, and described control unit includes control panel and touch screen.
3. a kind of heat-pump-type barn ambient humidity according to claim 1 and 2 controls system, it is characterised in that: central controller is realized the control of control heat pump working region environment epidemic disaster by automatically controlling the exhaust fan installed in dehumidifying air door, new wind air door, source pump after signal processing by control unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620022249.7U CN205353821U (en) | 2016-01-12 | 2016-01-12 | Heat pump -type bakes room environment humidity control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620022249.7U CN205353821U (en) | 2016-01-12 | 2016-01-12 | Heat pump -type bakes room environment humidity control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205353821U true CN205353821U (en) | 2016-06-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201620022249.7U Active CN205353821U (en) | 2016-01-12 | 2016-01-12 | Heat pump -type bakes room environment humidity control system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105487584A (en) * | 2016-01-12 | 2016-04-13 | 河南佰衡节能科技股份有限公司 | Heat pump type curing barn environment humidity control system |
| CN106509965A (en) * | 2016-11-22 | 2017-03-22 | 河南佰衡节能科技股份有限公司 | Novel energy-saving tobacco-baking equipment |
| CN108131905A (en) * | 2017-12-20 | 2018-06-08 | 广州凯能电器科技有限公司 | The control system and control method of a kind of heat pump dryer |
-
2016
- 2016-01-12 CN CN201620022249.7U patent/CN205353821U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105487584A (en) * | 2016-01-12 | 2016-04-13 | 河南佰衡节能科技股份有限公司 | Heat pump type curing barn environment humidity control system |
| CN106509965A (en) * | 2016-11-22 | 2017-03-22 | 河南佰衡节能科技股份有限公司 | Novel energy-saving tobacco-baking equipment |
| CN106509965B (en) * | 2016-11-22 | 2018-07-20 | 河南佰衡节能科技股份有限公司 | A kind of novel energy-conserving flue-cured tobacco equipment |
| CN108131905A (en) * | 2017-12-20 | 2018-06-08 | 广州凯能电器科技有限公司 | The control system and control method of a kind of heat pump dryer |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |