CN213066367U - Double exhaust runner dehumidification unit - Google Patents
Double exhaust runner dehumidification unit Download PDFInfo
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- CN213066367U CN213066367U CN202022046531.8U CN202022046531U CN213066367U CN 213066367 U CN213066367 U CN 213066367U CN 202022046531 U CN202022046531 U CN 202022046531U CN 213066367 U CN213066367 U CN 213066367U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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Abstract
The utility model discloses a double-exhaust rotary dehumidifier unit, which comprises a rotary dehumidifier, an air supply pipeline and an exhaust pipeline, wherein the air supply pipeline comprises a first air supply pipe and a second air supply pipe, the first air supply pipe is positioned on the left side of the rotary dehumidifier, and the second air supply pipe is positioned on the right side of the rotary dehumidifier; the exhaust pipeline comprises a first exhaust pipe and a second exhaust pipe, the first exhaust pipe is positioned on the left side of the rotary dehumidifier, and the second exhaust pipe is positioned on the right side of the rotary dehumidifier; and the second air supply pipe is provided with an air feeder, the first exhaust pipe is serially connected with a first exhaust fan and a second exhaust fan, and the second exhaust fan is positioned at an exhaust outlet of the first exhaust pipe. Through the double-exhaust fan structure, the maximum air exhaust volume is increased to adapt to a high-humidity environment, and meanwhile, the power of the fan can be dynamically adjusted according to the change of the water content of air, so that the purposes of coordinating dehumidification efficiency and saving energy are achieved.
Description
Technical Field
The utility model belongs to the technical field of dehumidification equipment and specifically relates to a double exhaust runner dehumidification unit.
Background
The rotary dehumidifier belongs to an important branch of the air conditioning field and is a typical representative of temperature control dehumidification. In the dehumidification process, the adsorption turntable is driven by the driving device to slowly rotate, when the adsorption turntable adsorbs water molecules in the air treatment area to reach a saturated state, the adsorption turntable enters the regeneration area to be subjected to desorption regeneration by high-temperature air, the process is repeated, and dry air is continuously sent into a designated space after being subjected to temperature regulation, so that high-precision temperature and humidity control is achieved. The rotary dehumidifier is widely applied to various industries all over the world, in particular to pharmacy, waste water treatment facilities, food processing, electronics, medical products, defense application industries and the like.
Chinese patent document CN211316385U discloses a rotary wheel dehumidifier set, which can absorb the heat in the fresh air and the regeneration exhaust air by connecting a fresh air evaporator on a fresh air pipe and connecting a regeneration exhaust air evaporator on a regeneration exhaust pipe, and connects a condenser at the position on the right side of the regeneration zone of the dehumidifying rotary wheel in the regeneration exhaust pipe, and connects a compressor with the fresh air evaporator, the regeneration exhaust air evaporator and the condenser through a copper pipe, and then a refrigerant is arranged in the copper pipe, so that when the compressor works, the heat absorbed by the fresh air evaporator and the regeneration exhaust air evaporator and the heat generated by the work of the compressor can be transferred to the condenser through the refrigerant and finally used for the regeneration of the regeneration zone of the dehumidifying rotary wheel, thereby reducing the energy consumption and the waste, but under the high humidity environment, the water molecules which can be removed by the limitation of the wind pressure of a fan and the diameter of a pipeline of the device are limited, and the power consumption, the use cost is improved.
Chinese patent document CN210004529U discloses an energy-saving rotary dehumidifier unit, which comprises a dehumidification system, a fresh air regeneration system and a frequency conversion control system; the frequency conversion control system comprises a temperature and humidity sensor, a controller and a frequency converter; the controller is electrically connected with the temperature and humidity sensor and the frequency converter, and the frequency converter is electrically connected with the air supply fan. The utility model discloses a carry out frequency conversion control to the air supply fan, monitor indoor humidity when temperature and humidity sensor and reach the requirement after, with signal feedback to the controller, then control the converter, adjust the frequency of air supply fan through the converter, reduce the amount of wind of air supply, reduce the holistic total energy consumption of dehumidification unit, it is energy-conserving effectual to improve economic nature, but be subject to the restriction of fan maximum power, dehumidification efficiency can't promote when being in high humidity environment.
SUMMERY OF THE UTILITY MODEL
The utility model discloses expect to provide a double exhaust runner dehumidification unit, through the double exhaust fan structure, increase the biggest amount of wind of airing exhaust to adapt to the high humidity environment, can be simultaneously according to air water content change dynamic adjustment fan power, in order to reach coordinated dehumidification efficiency and energy-conserving purpose.
The utility model discloses a solve the technical scheme that above-mentioned technical problem adopted and be: a double-exhaust rotary dehumidifier unit comprises a rotary dehumidifier, an air supply pipeline and an exhaust pipeline, wherein the air supply pipeline comprises a first air supply pipe and a second air supply pipe, the first air supply pipe is positioned on the left side of the rotary dehumidifier, and the second air supply pipe is positioned on the right side of the rotary dehumidifier; the exhaust pipeline comprises a first exhaust pipe and a second exhaust pipe, the first exhaust pipe is positioned on the left side of the rotary dehumidifier, and the second exhaust pipe is positioned on the right side of the rotary dehumidifier; and the second air supply pipe is provided with an air feeder, the first exhaust pipe is serially connected with a first exhaust fan and a second exhaust fan, and the second exhaust fan is positioned at an exhaust outlet of the first exhaust pipe.
Further, the rotary dehumidifier comprises a dehumidification area and a regeneration area, and the first air supply pipe and the second air supply pipe are respectively communicated with the dehumidification area of the rotary dehumidifier; and the first exhaust pipe and the second exhaust pipe are respectively communicated with the regeneration area of the rotary dehumidifier.
Furthermore, a first moisture detector is arranged on one side, close to the rotary dehumidifier, of the first air supply pipe.
Furthermore, a second moisture detector is arranged on one side, close to the rotary dehumidifier, of the second air supply pipe.
Furthermore, a third moisture detector is arranged on one side, close to the rotary dehumidifier, of the first exhaust pipe.
Furthermore, an air heater is arranged on the second exhaust pipe.
Furthermore, a temperature sensor is arranged on the second exhaust pipe, and the temperature sensor is positioned on the second exhaust pipe between the rotary dehumidifier and the air heater.
The control mechanism comprises a signal comparison mechanism and a fan control mechanism, wherein the signal comparison mechanism is used for comparing the input humidity signal and correspondingly outputting a control signal to the fan control mechanism; after the fan control mechanism receives the control signal, the rotating speed of the fan is adjusted according to the control signal; the signal comparison mechanism is electrically connected with the first moisture detector, the second moisture detector and the third moisture detector respectively; the fan control mechanism is respectively and electrically connected with the air feeder, the first exhaust fan, the second exhaust fan and the rotary dehumidifier.
The utility model has the advantages that:
(1) the utility model discloses two runner dehumidification units of airing exhaust adopt the double exhaust fan structure, can promote exhaust duct's the amount of wind by a wide margin, promote the hydrone desorption efficiency in regeneration area among the runner dehumidifier to promote runner dehumidifier's dehumidification efficiency.
(2) The utility model discloses moisture content in the accessible real-time supervision air on the different pipelines of well double exhaust runner dehumidification unit to through total control mechanism dynamic adjustment fan power, in order to reach energy-conserving purpose, keep dehumidification efficiency optimum simultaneously.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural view of a double exhaust rotary wheel dehumidifier unit according to the present invention;
FIG. 2 is a control schematic diagram of the middle double exhaust rotary dehumidifier unit of the present invention;
fig. 3 is a flow chart of the operation of the middle double exhaust rotating wheel dehumidification unit of the present invention;
Detailed Description
Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to a number of technical features being indicated. Thus, features defined as "first", "second" and "third" may explicitly or implicitly include one or more of the features.
[ examples ] A method for producing a compound
As shown in fig. 1, the double-exhaust rotary dehumidifier unit comprises a rotary dehumidifier 1, an air supply pipeline and an exhaust pipeline, wherein the air supply pipeline comprises a first air supply pipe 2 and a second air supply pipe 3, the first air supply pipe 2 is positioned at the left side of the rotary dehumidifier 1, and the second air supply pipe 3 is positioned at the right side of the rotary dehumidifier 1; the exhaust duct comprises a first exhaust duct 4 and a second exhaust duct 5, the first exhaust duct 4 is positioned on the left side of the rotary dehumidifier 1, and the second exhaust duct 5 is positioned on the right side of the rotary dehumidifier 1; the second air supply pipe 3 is provided with an air blower 10, the first exhaust pipe 4 is provided with a first exhaust fan 11 and a second exhaust fan 12 in series, and the second exhaust fan 12 is positioned at an exhaust outlet of the first exhaust pipe 4.
The rotary dehumidifier 1 comprises a dehumidification area 102 and a regeneration area 101, and the first air supply pipe 2 and the second air supply pipe 3 are respectively communicated with the dehumidification area 102 of the rotary dehumidifier; the first exhaust duct 4 and the second exhaust duct 5 are respectively communicated with a regeneration area 101 of the rotary dehumidifier.
And a first moisture detector 6 is arranged on one side of the first air supply pipe 2 close to the rotary dehumidifier 1. And a second moisture detector 7 is arranged on one side, close to the rotary dehumidifier 1, of the second air supply pipe 3. And a third moisture detector 8 is arranged on one side, close to the rotary dehumidifier 1, of the first exhaust duct 4. The second exhaust pipe 5 is provided with an air heater 13; and a temperature sensor 9 is arranged on the second exhaust pipe 5, and the temperature sensor 9 is positioned between the rotary dehumidifier 1 and the air heater 13.
In order to further ensure the dehumidification efficiency of the rotary dehumidifier, a first filter 15 for preliminarily adsorbing air moisture is arranged on the first air supply pipe 2, and the first filter 15 is positioned upstream of the first moisture detector 6; the second exhaust duct 5 is provided with a second filter 14, and the second filter 14 is located at the upstream of the air heater 13.
In addition, the device also comprises a control mechanism, wherein the control mechanism comprises a signal comparison mechanism 16 and a fan control mechanism 17, the signal comparison mechanism 16 is used for comparing the water content signal input by the water content detector and correspondingly outputting a control signal to the fan control mechanism 17; after receiving the control signal, the fan control mechanism 17 adjusts the rotating speed of the fan according to the control signal; the signal comparison mechanism 16 is electrically connected with the first moisture detector 6, the second moisture detector 7 and the third moisture detector 8 respectively; the fan control mechanism 17 is respectively electrically connected with the blower 10, the first exhaust fan 11, the second exhaust fan 12 and the rotary dehumidifier 1.
When the rotary dehumidifier is used, outdoor fresh air primarily filters a part of water molecules through the first filter 15, flows through a dehumidification area of the rotary dehumidifier through the first air supply pipe, adsorbs water molecules in the air through the dehumidification area, and then is sent into a room through the air feeder; meanwhile, the area on the rotary dehumidifier, which is adsorbed with water molecules, rotates to a regeneration area, air in the second exhaust pipe is heated by the second filter and the air heater to become high-temperature air and flows through the regeneration area of the rotary dehumidifier, and the water molecules on the regeneration area are desorbed with the high-temperature air, then are introduced into the first exhaust pipe and are sent to the outside through the exhaust fan.
In the dehumidification process, the high humidity and low humidity limit values are manually divided through a master control mechanism, a first moisture detector on a first air supply pipe detects the moisture content of air sent into the rotary dehumidifier in real time, signals are transmitted to a signal comparison mechanism, and the outdoor environment with high humidity or low humidity is judged by comparing the signals with the limit values.
When the signal comparison mechanism judges that the current outdoor environment belongs to a high-humidity environment, a control signal is sent to the fan control mechanism, so that the first exhaust fan and the second exhaust fan operate at high power, and the dehumidification efficiency is increased.
When the signal comparison mechanism judges that the current outdoor environment belongs to a low-humidity environment, the difference value of the first moisture detector and the second moisture detector is calculated firstly, the difference value is compared with the detection value of the third moisture detector, and when the difference value is larger than the detection value of the third moisture detector, the power of the first exhaust fan and the power of the second exhaust fan are controlled to be reduced, so that the energy consumption is saved, and the idle work loss is avoided; when the difference value is equal to the value of the third moisture detector, the power of the first exhaust fan and the second exhaust fan is unchanged; when the difference value is smaller than the value of the third moisture detector, the power of the first exhaust fan and the second exhaust fan is increased so as to increase the dehumidification efficiency. By dynamically adjusting the power of the exhaust fan, the optimal dehumidification efficiency can be kept, and the power loss is ensured to be minimum.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention shall fall within the protection scope of the tube of the present invention.
Claims (8)
1. A double-exhaust rotary dehumidifier unit comprises a rotary dehumidifier, an air supply pipeline and an exhaust pipeline, and is characterized in that the air supply pipeline comprises a first air supply pipe and a second air supply pipe, the first air supply pipe is positioned on the left side of the rotary dehumidifier, and the second air supply pipe is positioned on the right side of the rotary dehumidifier; the exhaust pipeline comprises a first exhaust pipe and a second exhaust pipe, the first exhaust pipe is positioned on the left side of the rotary dehumidifier, and the second exhaust pipe is positioned on the right side of the rotary dehumidifier; and the second air supply pipe is provided with an air feeder, the first exhaust pipe is serially connected with a first exhaust fan and a second exhaust fan, and the second exhaust fan is positioned at an exhaust outlet of the first exhaust pipe.
2. The double exhaust rotary dehumidifier unit of claim 1, wherein the rotary dehumidifier includes a dehumidification region and a regeneration region, and the first and second air supply pipes are respectively communicated with the dehumidification region of the rotary dehumidifier; and the first exhaust pipe and the second exhaust pipe are respectively communicated with the regeneration area of the rotary dehumidifier.
3. The dual exhaust rotary dehumidifier unit of claim 2, wherein a first moisture detector is disposed on a side of the first air supply duct adjacent to the rotary dehumidifier.
4. The dual exhaust rotary dehumidifier unit of claim 3 wherein a second moisture detector is disposed on a side of the second supply duct adjacent to the rotary dehumidifier.
5. The dual exhaust rotary dehumidifier unit of claim 4 wherein a third moisture detector is disposed on a side of the first exhaust duct adjacent to the rotary dehumidifier.
6. The dual exhaust runner dehumidifier unit of claim 5 wherein said second exhaust duct is provided with an air heater.
7. The dual exhaust rotary dehumidifier unit of claim 6, wherein a temperature sensor is disposed on the second exhaust duct, and the temperature sensor is disposed on the second exhaust duct between the rotary dehumidifier and the air heater.
8. The dual exhaust runner dehumidifier unit of claim 7 further comprising a control mechanism, said control mechanism including a signal comparison mechanism and a fan control mechanism, said signal comparison mechanism for comparing an input humidity signal and outputting a control signal to the fan control mechanism accordingly; after the fan control mechanism receives the control signal, the rotating speed of the fan is adjusted according to the control signal; the signal comparison mechanism is electrically connected with the first moisture detector, the second moisture detector and the third moisture detector respectively; the fan control mechanism is respectively and electrically connected with the air feeder, the first exhaust fan, the second exhaust fan and the rotary dehumidifier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022046531.8U CN213066367U (en) | 2020-09-17 | 2020-09-17 | Double exhaust runner dehumidification unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022046531.8U CN213066367U (en) | 2020-09-17 | 2020-09-17 | Double exhaust runner dehumidification unit |
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| Publication Number | Publication Date |
|---|---|
| CN213066367U true CN213066367U (en) | 2021-04-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022046531.8U Active CN213066367U (en) | 2020-09-17 | 2020-09-17 | Double exhaust runner dehumidification unit |
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| CN (1) | CN213066367U (en) |
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2020
- 2020-09-17 CN CN202022046531.8U patent/CN213066367U/en active Active
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