CN202154017U - High-temperature humidity control machine - Google Patents
High-temperature humidity control machine Download PDFInfo
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- CN202154017U CN202154017U CN2011200597936U CN201120059793U CN202154017U CN 202154017 U CN202154017 U CN 202154017U CN 2011200597936 U CN2011200597936 U CN 2011200597936U CN 201120059793 U CN201120059793 U CN 201120059793U CN 202154017 U CN202154017 U CN 202154017U
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Abstract
The utility model discloses a high-temperature humidity control machine, comprising an indoor auxiliary machine system and an outdoor main machine system. The indoor auxiliary machine system comprises a first heat exchanger, a second heat exchanger and a first high temperature axial-flow fan. The outdoor main machine system comprises a compressor, a third heat exchanger, a second normal temperature axial-flow fan, a first throttling device, a second throttling device, a third throttling device, a pressure regulating valve, a gas-liquid separator, a control panel, a housing sheet metal piece, a master control plate, a temperature sensor, a humidity sensor, a high/low pressure switch of a compressor and an atomizing system. The high-temperature humidity control machine can automatically control the relative humidity of air in high-temperature environment.
Description
Technical field
The utility model relates to dehumidifying humidifying technology field, relates in particular to the wet machine of a kind of control of under hot environment, using.
Background technology
In method for flue-curing tobacco leaves, the uncertainty of surrounding air relative humidity is key factor and the basic reason that causes the baking quality of tobacco loss.Relative humidity to the air in the barn is controlled, and is the key that realizes the desirable baking process of tobacco leaf, not only greatly improves the controllability of baking quality of tobacco, and obviously reduces the consumption of fuel and electric power.
At present, existing tobacco oven dry humidity control technique adopts forced ventilation formula and fuel combustion heating basically.Yet under the low wet environment of hot and humid or high temperature during forced ventilation, the poor controllability of dehumidifying and humidification has a strong impact on the effect of tobacco flue-curing.
Summary of the invention
The utility model embodiment proposes the wet machine of a kind of high temperature control, can be under hot environment the relative humidity of control air automatically.
The utility model embodiment provides a kind of high temperature control machine that wets, and comprises indoor secondary machine system and outdoor host computer system; Said indoor secondary machine system comprises first heat exchanger, second heat exchanger and first high-temperature axial flow fan; Said outdoor host computer system comprises compressor, the 3rd heat exchanger, the second normal temperature axial flow blower, first throttle equipment, second throttle device, the 3rd throttle device, pressure-regulating valve, gas-liquid separator, control panel, shell sheet metal component, master control borad, temperature sensor, humidity sensor, compressor high and low voltage switch and atomization system;
Said compressor is connected with said second heat exchanger; Said second heat exchanger is connected with said the 3rd heat exchanger; Said the 3rd heat exchanger is connected with said first heat exchanger; Said first heat exchanger is connected with said gas-liquid separator; Said gas-liquid separator is connected with said compressor;
Said the 3rd throttle device is installed on the passage between said second heat exchanger and said the 3rd heat exchanger; Said pressure-regulating valve, first throttle equipment, second throttle device are installed on the passage between said the 3rd heat exchanger and said first heat exchanger;
Said first high-temperature axial flow fan is installed in the air inlet of said second heat exchanger; The said second normal temperature axial flow blower is installed in the air inlet of said the 3rd heat exchanger;
Said master control borad is installed in the inside of said shell sheet metal component; Said control panel, temperature sensor, humidity sensor, compressor high and low voltage switch, atomization system are connected with said master control borad respectively.
The high temperature control that the utility model embodiment the provides machine that wets adopts split type structure, has first heat exchanger, second heat exchanger of exsiccation and the outdoor host computer system separate design of major impetus effect is provided; Employing time condensation technology, flush distillation heat transfer technology and second throttle technology have solved under hot and humid environment, the problem that compressor can not normally move.The wet machine of this high temperature control can normally dehumidify under hot and humid environment, can guarantee the normal service life of compressor again.The utility model uses the atomization system humidifying technology, can under the environment of high temperature low humidity, control amount of humidification automatically.And the user can carry out man-machine interaction through control panel, and more convenient to the control of the wet machine of high temperature control, the user can be provided with the function of unit according to environmental requirement, and the control unit is in dehumidifying or humidification duty.The wet machine of this high temperature control can be applicable in the method for flue-curing tobacco leaves, can control the relative humidity of air in the tobacco curing barn automatically, improves baking quality of tobacco.
Description of drawings
Fig. 1 is the structural representation of an embodiment of the wet machine of the high temperature control that provides of the utility model.
The specific embodiment
To combine the accompanying drawing among the utility model embodiment below, the technical scheme among the utility model embodiment will be carried out clear, intactly description.
Referring to Fig. 1, be the structural representation of an embodiment of the wet machine of the high temperature control that provides of the utility model.
The high temperature control that present embodiment the provides machine that wets comprises indoor secondary machine system and outdoor host computer system.Indoor secondary machine system (frame of broken lines part as shown in Figure 1) comprises first heat exchanger 1, second heat exchanger 2 and first high-temperature axial flow fan 4; Outdoor host computer system (frame of broken lines is with exterior portions) comprises compressor 10, the 3rd heat exchanger 3, the second normal temperature axial flow blower 5, first throttle equipment 6, second throttle device 7, the 3rd throttle device 11, pressure-regulating valve 8 and gas-liquid separator 9;
Wherein, compressor 10 is connected with second heat exchanger 2; Second heat exchanger 2 is connected with the 3rd heat exchanger 3; The 3rd heat exchanger 3 is connected with first heat exchanger 1; First heat exchanger 1 is connected with gas-liquid separator 9; Gas-liquid separator 9 is connected with compressor 10;
The 3rd throttle device 11 is installed on the passage between second heat exchanger 2 and the 3rd heat exchanger 3; Pressure-regulating valve 8, first throttle equipment 6, second throttle device 7 are installed on the passage between the 3rd heat exchanger 3 and first heat exchanger 1;
First high-temperature axial flow fan 4 is installed in the air inlet of second heat exchanger 2; The second normal temperature axial flow blower 5 is installed in the air inlet of the 3rd heat exchanger 3.
Preferably, first heat exchanger 1, second heat exchanger 2, the 3rd heat exchanger 3 are finned heat exchanger.First high-temperature axial flow fan 4 is blower fans of speed governing of high temperate zone and band frequency conversion.
The high temperature control that present embodiment the provides machine that wets; The first throttle equipment 6 and second throttle device 7, pressure-regulating valve 8 are housed between the 3rd heat exchanger 3 and first heat exchanger 1; Between the 3rd heat exchanger 3 and second heat exchanger 2, the 3rd throttle device 11 is housed, its objective is: when the s of discharging from the 3rd heat exchanger 3 is too high, can regulate through throttle device and pressure-regulating valve; Realize pressure release, guarantee compressor 10 operate as normal.During practical implementation, also can increase the double evaporation-cooling heat transfer technology according to the actual requirements and increase fluid reservoir, realize the wet effect of better control.
Further, said outdoor host computer system also comprises control panel, shell sheet metal component, master control borad, temperature sensor, humidity sensor, compressor high and low voltage switch and atomization system; Master control borad is installed in the inside of shell sheet metal component; Control panel, temperature sensor, humidity sensor, compressor high and low voltage switch, atomization system are connected with master control borad respectively.
Wherein, atomization system is atomizer pump or ultrasonic ultrasonic delay line memory; Atomization system comprises atomizer, control device and main power source; Control device and main power source are installed in the inside of shell sheet metal component, and atomizer is installed in the heating clamber of barn, and the radiating surface of the heater in the heating clamber.
Temperature sensor, humidity sensor configurable one or more.Dry-bulb temperature control accuracy ± 1.5 ℃, wet-bulb temperature control accuracy ± 1 ℃.During practical implementation; Master control borad is according to temperature sensor, the detected humiture data of humidity sensor; The relative humidity of the air under the hot environment is controlled in the running of control compressor 10, first high-temperature axial flow fan 4, the second normal temperature axial flow blower 5, atomization system automatically.
Control panel adopts the LED panel or the LCD panel of waterproof heatproof.During practical implementation; Control panel is installed in outside the barn, control panel be shown as that start shows, shutdown shows, dehumidifying shows, humidification shows, dry-bulb temperature shows, dry-bulb temperature is provided with demonstrations, wet-bulb temperature shows, wet-bulb temperature is provided with demonstrations, relative humidity shows, blower fan revolution demonstration (high, medium and low), failure code demonstration and time showing.The user can carry out man-machine interaction through control panel, and more convenient to the control of the wet machine of high temperature control, the user can be provided with the function of unit according to environmental requirement, and the control unit is in dehumidifying or humidification duty.
Indoor secondary machine system and outdoor host computer system have system and connect fast interface.The bottom of indoor secondary machine system is provided with drip tray; Drip tray with extend to outdoor high-temperature conduit and be connected.
The wet machine of the high temperature control that present embodiment provides can be applicable in the method for flue-curing tobacco leaves, can control the relative humidity (this Tobacco leaf roasting room is air-flow ascending manner bulk curing barn, air-flow descending manner bulk curing barn) of air in the tobacco curing barn automatically, improves baking quality of tobacco.Dehumidifying and humidification process in the face of the wet machine of high temperature control is described in detail down.
(1) dehumidification process is following:
Interior circulation: through the operation of compressor 10; The high temperature and high pressure gas of discharging from the exhaust outlet of compressor 10 gets into second heat exchanger 2, and cooling becomes the HTHP gas-fluid two-phase mixture, after regulating through the 3rd throttle device 11; Carry out the liquid that time condensation becomes normal temperature high voltage through the 3rd heat exchanger 3 again; Become the liquid of low-temp low-pressure through the first throttle equipment 6 and second throttle device 7, get into the liquid that becomes normal temperature low pressure after 1 heat absorption of first heat exchanger, get into gas-liquid separator 9; Get back to compressor 10 then and compress again, form the gas of HTHP.So move in circles.
Outer circulation: under the situation of indoor secondary machine system normal boot-strap; Operation through first high-temperature axial flow fan 4; Hot and humid air sucks from the air inlet of indoor secondary machine system; Through first heat exchanger 1 airborne condensate moisture is come out to become dry air, 2 absorption condensation thermal reductions become the high temperature drying air through second heat exchanger again, discharge from the air outlet of indoor secondary machine system.
(2) humidification process is following:
Through the actual measurement of master control borad, by unlatching, the time that stops and the amount of humidification of demand control atomization system to ambient humidity, temperature.When atomization system was opened, the second normal temperature axial flow blower 5 stopped with compressor 10, and first high-temperature axial flow fan 4 is opened, and unit gets into humidification state.When atomization system stopped, first high-temperature axial flow fan 4 stopped, and unit gets into holding state.If need open atomization system once more, then control with environment temperature actual measurement and the setting data program demand of pressing according to the humidity of master control borad.
The control mode of the master control borad of outdoor host computer system comprises:
1. automatic mode: the relative humidity parameter by preset is judged automatically, makes equipment get into dehumidifying or humidification operational mode; After reaching preset relative humidity parameter, get into holding state automatically, and detection at any time relative humidity parameter, automatically in standby, dehumidify and add between the wet model and change;
2. dehumidification mode: the relative humidity parameter by preset is judged automatically, and equipment is changed between dehumidifying and two state models of standby;
3. humidification mode: the relative humidity parameter by preset is judged automatically, and equipment is changed between humidification and two state models of standby;
4. can control indoor and outdoor machine blower fan wind speed, circulating fan, combustion fan, air-intake device, humidity-discharging device;
But 5. target setting relative humidity, dry-and wet-ball temperature;
6. possess manual control and automatic control function, data acquisition, reservation communication interface;
7. according to different producing regions tobacco leaf characteristic the method for flue-curing tobacco leaves curve is set, in bake process, can adjusts setting, and can under power-down conditions, preserve technological parameter.
During practical implementation, can change the size of compressor horsepower size, finned heat exchanger area size, shell sheet metal component size, auxiliary accessories according to dehumidifying humidification demand.
The above-mentioned Tobacco leaf roasting room special-purpose high temperature control machine that wets can be controlled the relative humidity in the barn automatically, is the key of baking process of realizing ideal.It has not only improved the controllability of baking quality of tobacco greatly, and obviously reduces the consumption of fuel and electric power, also improves the quality grade of tobacco leaf.Solve tobacco grower's practical problem, improved numerous tobacco growers' income greatly.
The high temperature control that the utility model embodiment the provides machine that wets adopts split type structure, has first heat exchanger, second heat exchanger of exsiccation and the outdoor host computer system separate design of major impetus effect is provided; Employing time condensation technology, flush distillation heat transfer technology and second throttle technology have solved under hot and humid environment, the problem that compressor can not normally move.The wet machine of this high temperature control can normally dehumidify under hot and humid environment, can guarantee the normal service life of compressor again.The utility model uses the atomization system humidifying technology, can under the environment of high temperature low humidity, control amount of humidification automatically.And the user can carry out man-machine interaction through control panel, and more convenient to the control of the wet machine of high temperature control, the user can be provided with the function of unit according to environmental requirement, and the control unit is in dehumidifying or humidification duty.The wet machine of this high temperature control can be applicable in the method for flue-curing tobacco leaves, can control the relative humidity of air in the tobacco curing barn automatically, improves baking quality of tobacco.
The above is the preferred implementation of the utility model; Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; Can also make some improvement and retouching, these improvement and retouching also are regarded as the protection domain of the utility model.
Claims (7)
1. the wet machine of high temperature control is characterized in that, comprises indoor secondary machine system and outdoor host computer system; Said indoor secondary machine system comprises first heat exchanger, second heat exchanger and first high-temperature axial flow fan; Said outdoor host computer system comprises compressor, the 3rd heat exchanger, the second normal temperature axial flow blower, first throttle equipment, second throttle device, the 3rd throttle device, pressure-regulating valve, gas-liquid separator, control panel, shell sheet metal component, master control borad, temperature sensor, humidity sensor, compressor high and low voltage switch and atomization system;
Said compressor is connected with said second heat exchanger; Said second heat exchanger is connected with said the 3rd heat exchanger; Said the 3rd heat exchanger is connected with said first heat exchanger; Said first heat exchanger is connected with said gas-liquid separator; Said gas-liquid separator is connected with said compressor;
Said the 3rd throttle device is installed on the passage between said second heat exchanger and said the 3rd heat exchanger; Said pressure-regulating valve, first throttle equipment, second throttle device are installed on the passage between said the 3rd heat exchanger and said first heat exchanger;
Said first high-temperature axial flow fan is installed in the air inlet of said second heat exchanger; The said second normal temperature axial flow blower is installed in the air inlet of said the 3rd heat exchanger;
Said master control borad is installed in the inside of said shell sheet metal component; Said control panel, temperature sensor, humidity sensor, compressor high and low voltage switch, atomization system are connected with said master control borad respectively.
2. the high temperature control as claimed in claim 1 machine that wets is characterized in that said atomization system is atomizer pump or ultrasonic ultrasonic delay line memory; Said atomization system comprises atomizer, control device and main power source; Said control device and main power source are installed in the inside of said shell sheet metal component.
3. the high temperature control as claimed in claim 1 machine that wets is characterized in that said control panel is the LED panel or the LCD panel of waterproof heatproof.
4. like the wet machine of each described high temperature control of claim 1～3, it is characterized in that said indoor secondary machine system and said outdoor host computer system have system and connect fast interface.
5. the high temperature control as claimed in claim 4 machine that wets is characterized in that, the bottom of said indoor secondary machine system is provided with drip tray; Said drip tray with extend to outdoor high-temperature conduit and be connected.
6. the high temperature control as claimed in claim 5 machine that wets is characterized in that said first heat exchanger, second heat exchanger, the 3rd heat exchanger are finned heat exchanger.
7. the high temperature control as claimed in claim 6 machine that wets is characterized in that, said first high-temperature axial flow fan is the blower fan of speed governing of high temperate zone and band frequency conversion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200597936U CN202154017U (en) | 2011-03-09 | 2011-03-09 | High-temperature humidity control machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200597936U CN202154017U (en) | 2011-03-09 | 2011-03-09 | High-temperature humidity control machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202154017U true CN202154017U (en) | 2012-03-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200597936U Expired - Fee Related CN202154017U (en) | 2011-03-09 | 2011-03-09 | High-temperature humidity control machine |
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| Country | Link |
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| CN (1) | CN202154017U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103005654A (en) * | 2012-11-16 | 2013-04-03 | 山东临沂烟草有限公司 | Humidifying system of bulk curing barn |
| CN103019278A (en) * | 2012-11-16 | 2013-04-03 | 山东临沂烟草有限公司 | Self-control bulk curing barn capable of accurately baking biomass |
| CN106642448A (en) * | 2016-10-19 | 2017-05-10 | 上海朗绿建筑科技股份有限公司 | Ultra-efficient direct expansion heat recovery type dehumidification fresh air machine |
| CN109405341A (en) * | 2018-11-28 | 2019-03-01 | 上海朗绿建筑科技股份有限公司 | Double evaporators fresh air dehumidification unit |
| CN109539502A (en) * | 2018-11-26 | 2019-03-29 | 珠海格力电器股份有限公司 | Control method and device of humidity controller and humidity controller |
-
2011
- 2011-03-09 CN CN2011200597936U patent/CN202154017U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103005654A (en) * | 2012-11-16 | 2013-04-03 | 山东临沂烟草有限公司 | Humidifying system of bulk curing barn |
| CN103019278A (en) * | 2012-11-16 | 2013-04-03 | 山东临沂烟草有限公司 | Self-control bulk curing barn capable of accurately baking biomass |
| CN106642448A (en) * | 2016-10-19 | 2017-05-10 | 上海朗绿建筑科技股份有限公司 | Ultra-efficient direct expansion heat recovery type dehumidification fresh air machine |
| CN109539502A (en) * | 2018-11-26 | 2019-03-29 | 珠海格力电器股份有限公司 | Control method and device of humidity controller and humidity controller |
| CN109405341A (en) * | 2018-11-28 | 2019-03-01 | 上海朗绿建筑科技股份有限公司 | Double evaporators fresh air dehumidification unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120307 Termination date: 20140309 |