Renewable automatic optimization rotary dehumidifier

Abstract

The utility model discloses a renewable automatic optimization rotary dehumidifier, which belongs to the technical field of dehumidification equipment and is sequentially provided with a first rotary wheel and a second rotary wheel along fresh air. A part of fresh air between the first rotating wheel and the second rotating wheel passes through the second rotating wheel to form a first regeneration path; regeneration air sequentially passes through the second runner and the first runner to form a regeneration main path; one part of return air communicates with the regeneration main path through the first regeneration path to form a second regeneration path; different regeneration paths provide regeneration air from different sources for regeneration work, and the regeneration mode with the lowest comprehensive energy consumption is introduced into the regeneration main path by comparing the comprehensive energy consumption in the different regeneration paths so as to perform runner regeneration; compared with an existing rotary dehumidifier, due to the fact that the selectivity of the regeneration air source is increased, the most suitable air can be selected for regeneration work of the rotary wheel according to the actual situation, energy conservation and emission reduction can be achieved, and the situation that the regeneration effect of the rotary wheel is affected due to the fact that the moisture content of the regeneration air is too large can be avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of dehumidification equipment, and particularly relates to a regenerative automatic optimization rotary dehumidifier. Background Art

[0002] Rotary dehumidifiers are often used in various occasions with strict requirements on temperature and humidity due to their high efficiency and large dehumidification capacity. In order to ensure that the rotary dehumidifier can continuously dehumidify, the existing rotary dehumidifiers are usually equipped with a special regeneration pipeline to discharge the moisture adsorbed by the rotor to the outside, so that the rotor can restore its moisture absorption capacity.

[0003] The existing rotary dehumidification regeneration air is usually mixed air (i.e., the fresh air after the rotary treatment is mixed with the return air). The mixed air has the characteristic of low humidity, but the return air and supply air of the dehumidifier have lower humidity than the mixed air. The humidity relationship among the three is: mixed air > return air > supply air. The regeneration heating energy consumption generated by the low-humidity regeneration air will be lower, but the corresponding cooling energy consumption may increase. The cooling and heating energy consumption fluctuates with seasonal changes. To choose the optimal regeneration mode, it is necessary to comprehensively consider the cooling and heating energy consumption of the dehumidifier. The optimal comprehensive energy consumption of the three regeneration modes varies in different seasons. Utility Model Content

[0004] The technical problem to be solved by the utility model is: how to provide a regenerative automatic optimization rotary dehumidifier which can avoid excessive humidity fluctuation of regeneration wind and affect the regeneration effect.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0006] A regenerative automatic optimization rotary dehumidifier, wherein a first rotary wheel and a second rotary wheel are sequentially arranged along the fresh air;

[0007] A portion of fresh air between the first rotor and the second rotor passes through the second rotor to form a first regeneration path;

[0008] The regeneration wind passes through the second rotor and the first rotor in sequence to form a regeneration main path;

[0009] A portion of the return air is connected to the regeneration main path through the first regeneration path to form a second regeneration path.

[0010] Furthermore, it also includes a first fan;

[0011] The first fan is arranged between the first rotor and the second rotor, and the air outlet end of the first fan is arranged toward the air inlet end of the second rotor;

[0012] The return air flows between the air outlet end of the first rotor and the air inlet end of the first fan to form a return air path;

[0013] A portion of the return air in the return air passage is connected to the regeneration main passage through the first regeneration passage to form a second regeneration passage.

[0014] Furthermore, it also includes a second fan;

[0015] The air inlet end of the second fan is arranged toward the air outlet end of the second rotor;

[0016] A portion of the fresh air between the second rotor and the second fan is connected to the regeneration main path through the first regeneration path to form a third regeneration path.

[0017] Furthermore, the first regeneration path is provided with a first air valve and a first temperature and humidity transmitter;

[0018] The first air valve is electrically connected to the first temperature and humidity transmitter;

[0019] The detection end of the first temperature and humidity transmitter is arranged toward the air outlet end of the first fan.

[0020] Furthermore, the second regeneration path is provided with a second air valve and a second temperature and humidity transmitter;

[0021] The detection end of the second temperature and humidity transmitter is arranged inside the second regeneration path;

[0022] The second air valve is electrically connected to the second temperature and humidity transmitter.

[0023] Furthermore, a third air valve and a third temperature and humidity transmitter are provided on the third regeneration path;

[0024] The detection end of the third temperature and humidity transmitter is arranged inside the third regeneration path;

[0025] The third air valve is electrically connected to the third temperature and humidity transmitter.

[0026] Furthermore, a portion of the outside fresh air is connected to the regeneration main path through the first regeneration path to form a fourth regeneration path;

[0027] The fourth regeneration path is provided with a fourth air valve and a fourth temperature and humidity transmitter;

[0028] The detection end of the fourth temperature and humidity transmitter is arranged inside the fourth regeneration path;

[0029] The fourth air valve is electrically connected to the fourth temperature and humidity transmitter.

[0030] Furthermore, along the flow direction of the regeneration wind, the regeneration main path includes a first heater, a second heater and a regeneration fan which are arranged in sequence;

[0031] The regeneration zone of the first rotor is arranged between the first heater and the air inlet end of the regeneration fan;

[0032] The regeneration zone of the second rotor is disposed between the first heater and the second heater;

[0033] The first regeneration path is connected to the regeneration main path through the first heater.

[0034] Furthermore, it also includes a fifth temperature and humidity transmitter;

[0035] The air inlet and outlet ends of the first heater and the air inlet and outlet ends of the second heater are both provided with a fifth temperature and humidity transmitter.

[0036] Furthermore, a wind speed transmitter is provided on the first regeneration path;

[0037] The detection end of the wind speed transmitter is arranged inside the first regeneration path.

[0038] The beneficial effect of the utility model is that the regenerative automatic optimization rotary dehumidifier provided by the utility model, the first regeneration path and the second regeneration path can provide regeneration wind from different sources for the regeneration work, that is, by comparing the comprehensive energy consumption of the regeneration heating and cooling amount of the dehumidifiers in different regeneration paths, the regeneration mode with the lowest comprehensive energy consumption is introduced into the regeneration main path to perform rotary regeneration, thereby achieving the effect of energy saving and emission reduction. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] Figure 1 Shown is a working principle diagram of a regenerative automatic optimization rotary dehumidifier according to a specific embodiment of the utility model;

[0040] Figure 2 Shown is a working principle diagram of another regenerative automatic optimization rotary dehumidifier according to a specific embodiment of the utility model;

[0041] Description of labels:

[0042] 1. The first rotating wheel;

[0043] 2. Second rotating wheel;

[0044] 3. First regeneration path; 31. First air valve; 32. First temperature and humidity transmitter; 33. Wind speed transmitter;

[0045] 4. Regeneration main circuit; 41. First heater; 42. Second heater; 43. Regeneration fan;

[0046] 5. Second regeneration path; 51. Second air valve; 52. Second temperature and humidity transmitter;

[0047] 6. The first fan;

[0048] 7. Return air path;

[0049] 8. The third regeneration circuit; 81. The third air valve; 82. The third temperature and humidity transmitter;

[0050] 9. Second fan;

[0051] 10. fourth regeneration path; 101. fourth air valve; 102. fourth temperature and humidity transmitter;

[0052] 11. Fifth temperature and humidity transmitter;

[0053] 12. Sixth temperature and humidity transmitter;

[0054] 13. Surface cooler. DETAILED DESCRIPTION

[0055] In order to explain the technical content, achieved objectives and effects of the present invention in detail, the following is an explanation in conjunction with the implementation modes and the accompanying drawings.

[0056] The most critical concept of the utility model is that the first regeneration path and the second regeneration path can provide regeneration wind from different sources for the regeneration work, that is, by comparing the comprehensive energy consumption of the regeneration heating and cooling of the dehumidifiers in different regeneration paths, the regeneration mode with the lowest comprehensive energy consumption is introduced into the regeneration main path to perform wheel regeneration, thereby achieving the effect of energy saving and emission reduction.

[0057] Please refer to Figure 1 and Figure 2 The utility model provides a regenerative automatic optimization rotary dehumidifier, which is provided with a first rotary wheel 1 and a second rotary wheel 2 in sequence along the flow direction of fresh air;

[0058] A portion of the fresh air between the first rotor 1 and the second rotor 2 passes through the regeneration area of ​​the second rotor 2 to form a first regeneration path 3;

[0059] The regeneration wind passes through the regeneration area of ​​the second rotor 2 and the regeneration area of ​​the first rotor 1 in sequence to form a regeneration main path 4;

[0060] A portion of the return air is connected to the regeneration main path 4 through the first regeneration path 3 to form a second regeneration path 5 .

[0061] From the above description, it can be seen that the beneficial effects of the utility model are: providing a regenerative and automatically optimizing rotary dehumidifier, in which the first regeneration path 3 and the second regeneration path 5 provide regeneration wind from different sources for the regeneration work, that is, by comparing the comprehensive energy consumption of the regeneration heating and cooling amount of the dehumidifiers in different regeneration paths, the regeneration mode with the lowest comprehensive energy consumption is introduced into the regeneration main path 4 to perform low-temperature regeneration of the rotary wheel; compared with the existing rotary dehumidifier, due to the increase in the selectivity of the regeneration wind source, the most suitable wind can be selected according to the actual situation to carry out the regeneration work of the rotary wheel, which can not only achieve the effect of energy saving and emission reduction, but also avoid the regeneration effect of the rotary wheel being affected by the excessive moisture content of the regeneration wind.

[0062] Furthermore, the above-mentioned renewable automatic optimization rotary dehumidifier further includes a first fan 6;

[0063] The first fan 6 is arranged between the first rotor 1 and the second rotor 2, and the air outlet end of the first fan 6 is arranged toward the air inlet end of the second rotor 2;

[0064] The return air flows between the air outlet of the first rotor 1 and the air inlet of the first fan 6 to form a return air path 7;

[0065] A portion of the return air in the return air passage 7 is connected to the regeneration main passage 4 through the first regeneration passage 3 to form the second regeneration passage 5 .

[0066] Furthermore, the above-mentioned renewable automatic optimization rotary dehumidifier further includes a second fan 9;

[0067] The air inlet end of the second fan 9 is arranged toward the air outlet end of the second rotor 2;

[0068] A portion of the fresh air between the second impeller 2 and the second fan 9 is connected to the regeneration main path 4 through the first regeneration path 3 to form a third regeneration path 8 .

[0069] From the above description, it can be seen that the design further provides different regeneration air sources for the regeneration main path 4 from different positions inside the dehumidifier, thereby increasing the selection options for the regeneration path, that is, by comparing the comprehensive energy consumption of regeneration heating and cooling of dehumidifiers in different regeneration paths, the regeneration mode with the lowest comprehensive energy consumption is introduced into the regeneration main path to create conditions for wheel regeneration, thereby reducing the overall energy consumption and achieving the goal of energy saving and emission reduction.

[0070] Furthermore, a first air valve 31 and a first temperature and humidity transmitter 32 are provided on the first regeneration path 3;

[0071] The first air valve 31 is electrically connected to the first temperature and humidity transmitter 32;

[0072] The detection end of the first temperature and humidity transmitter 32 is arranged toward the air outlet end of the first fan 6 .

[0073] Furthermore, a second air valve 51 and a second temperature and humidity transmitter 52 are provided on the second regeneration path 5;

[0074] The detection end of the second temperature and humidity transmitter 52 is arranged inside the second regeneration path 5;

[0075] The second air valve 51 is electrically connected to the second temperature and humidity transmitter 52 .

[0076] Furthermore, a third air valve 81 and a third temperature and humidity transmitter 82 are provided on the third regeneration path 8;

[0077] The detection end of the third temperature and humidity transmitter 82 is arranged inside the third regeneration path 8;

[0078] The third air valve 81 is electrically connected to the third temperature and humidity transmitter 82 .

[0079] Furthermore, a portion of the outside fresh air is connected to the regeneration main path 4 through the first regeneration path 3 to form a fourth regeneration path 10;

[0080] The fourth regeneration path 10 is provided with a fourth air valve 101 and a fourth temperature and humidity transmitter 102;

[0081] The detection end of the fourth temperature and humidity transmitter 102 is arranged inside the fourth regeneration path 10;

[0082] The fourth air valve 101 is electrically connected to the fourth temperature and humidity transmitter 102 .

[0083] From the above description, it can be seen that the design provides structural support for how each regeneration path detects temperature and humidity and uses the wind at the corresponding position as the wind source for the regeneration wind, that is, the first temperature and humidity transmitter 32, the second temperature and humidity transmitter 52, the third temperature and humidity transmitter 82 and the fourth temperature and humidity transmitter 102 can respectively detect the temperature and humidity of the fresh air mixed with the indoor (such as, workshop) return air, the temperature and humidity of the workshop return air, the temperature and humidity of the gas after deep dehumidification by two rotors, and the temperature and humidity of the outside air; then the detected values ​​are compared, the regeneration mode with the lowest comprehensive energy consumption is introduced into the regeneration main path, and the corresponding air valve is opened so that the gas in the pipeline can flow smoothly into the regeneration main path 4, so as to ensure that the subsequent low-temperature regeneration of the rotor can proceed normally.

[0084] Furthermore, along the flow direction of the regeneration wind, the regeneration main path 4 includes a first heater 41, a second heater 42 and a regeneration fan 43 which are arranged in sequence;

[0085] The regeneration zone of the first rotor 1 is arranged between the first heater 41 and the air inlet end of the regeneration fan 43;

[0086] The regeneration zone of the second rotor 2 is arranged between the first heater 41 and the second heater 42;

[0087] The first regeneration path 3 communicates with the regeneration main path 4 via the first heater 41 .

[0088] From the above description, it can be seen that the first heater 41 and the second heater 42 can heat the regeneration wind, thereby ensuring that the temperature of the regeneration wind meets the requirements of low-temperature regeneration of the wheel; the regeneration fan 43 is a power element for the regeneration of the wheel. Through the operation of the regeneration fan 43, the gas in the corresponding regeneration path can be continuously introduced into the regeneration main path 4 to form regeneration wind, and ensure that the regeneration wind can continuously flow through the regeneration area of ​​the first wheel 1 and the regeneration area of ​​the second wheel 2, thereby ensuring the high efficiency of the wheel regeneration work.

[0089] Furthermore, the above-mentioned regenerative automatic optimization rotary dehumidifier further includes a fifth temperature and humidity transmitter 11;

[0090] The air inlet and outlet ends of the first heater 41 and the air inlet and outlet ends of the second heater 42 are both provided with a fifth temperature and humidity transmitter 11 .

[0091] Furthermore, a wind speed transmitter 33 is provided on the first regeneration path 3;

[0092] The detection end of the wind speed transmitter 33 is arranged inside the first regeneration path 3 .

[0093] From the above description, it can be seen that the first regeneration path 3 serves as the main connecting path with the regeneration main path 4. Therefore, the wind speed transmitter 33 is set in the first regeneration path 3 to effectively detect the real-time air volume during the regeneration of the impeller. Combined with the temperature and humidity changes detected by the fifth temperature and humidity transmitter 11, the energy consumption generated by the two impellers during the regeneration process can be accurately calculated, so that the staff can make corresponding adjustments based on intuitive data, thereby ensuring that the overall energy consumption of the equipment meets the requirements of energy conservation and emission reduction.

[0094] Furthermore, the above-mentioned renewable automatic optimization rotary dehumidifier also includes a master controller;

[0095] The first air valve 31, the first temperature and humidity transmitter 32, the wind speed transmitter 33, the second air valve 51, the second temperature and humidity transmitter 52, the third air valve 81, the third temperature and humidity transmitter 82, the fourth air valve 101, the fourth temperature and humidity transmitter 102 and the fifth temperature and humidity transmitter 11 are all electrically connected to the main controller.

[0096] From the above description, it can be seen that the main controller can accurately control the action sequence between each device, and at the same time can compare the data detected by each temperature and humidity transmitter with each other to select the regeneration path with the lowest comprehensive energy consumption; if the data detected by each temperature and humidity transmitter is the same, the main controller will further combine the historical air volume data obtained when the gas in each regeneration path passes through the wind speed transmitter 33 with the temperature and humidity changes of the first heater 41 and the second heater 42 detected by the fifth temperature and humidity transmitter 11 to calculate the regeneration path with the lowest comprehensive energy consumption, thereby effectively reducing the energy consumption of the wheel regeneration, and thus achieving the effect of energy saving and emission reduction.

[0097] Furthermore, the above-mentioned renewable automatic optimization rotary dehumidifier further includes a sixth temperature and humidity transmitter 12;

[0098] The sixth temperature and humidity transmitter 12 is arranged between the air outlet end of the first rotor 1 and the air inlet end of the first fan 6 .

[0099] It can be seen from the above description that the sixth temperature and humidity transmitter 12 can detect the temperature and humidity values ​​of the fresh air processed by the first rotor 1 , so as to be used to calculate the working energy consumption of the first rotor 1 .

[0100] Furthermore, the above-mentioned regenerative automatic optimization rotary dehumidifier also includes a water supply pipe, a return water pipe, a surface cooler 13 and a cooling meter;

[0101] A surface cooler 13 is provided at the air inlet end of the first rotor, between the first fan and the second rotor, and at the air outlet end of the second fan;

[0102] The water inlet of the surface cooler 13 is connected to the water supply main;

[0103] The water outlet of the surface cooler 13 is connected to the return water main;

[0104] The cold meter comprises two detection ends, and the detection ends are respectively arranged inside the water supply main pipe and the water return main pipe.

[0105] From the above description, it can be seen that this design can be used to detect the refrigeration energy consumption generated by each surface cooler during the fresh air cooling, condensing and dehumidification process, so as to facilitate the subsequent accurate calculation of the overall comprehensive energy consumption of the dehumidifier.

[0106] The regenerative automatic optimization rotary dehumidifier of the utility model can be used for dehumidification work of the environment.

[0107] Please refer to Figure 1 , Embodiment 1 of the present utility model is:

[0108] A regenerative automatic optimization rotary dehumidifier, comprising a fifth temperature and humidity transmitter 11, a master controller, a water supply pipe, a return water pipe, a surface cooler 13, a cold meter, and a first rotor 1, a first fan 6, a second rotor 2, and a second fan 9 are sequentially arranged along the flow direction of fresh air; a portion of the fresh air between the first rotor 1 and the second rotor 2 passes through the regeneration area of ​​the second rotor 2 to form a first regeneration path 3; the regeneration air passes through the regeneration area of ​​the second rotor 2 and the regeneration area of ​​the first rotor 1 in sequence to form a regeneration main path 4; a portion of the return air is connected to the regeneration main path 4 through the first regeneration path 3 To form a second regeneration path 5; along the flow direction of the regeneration wind, the regeneration main path 4 includes a first heater 41, a second heater 42 and a regeneration fan 43 arranged in sequence; the regeneration zone of the first impeller 1 is arranged between the first heater 41 and the air inlet end of the regeneration fan 43; the regeneration zone of the second impeller 2 is arranged between the first heater 41 and the second heater 42; the first regeneration path 3 is connected to the regeneration main path 4 through the first heater 41; the air inlet end and the air outlet end of the first heater 41 and the air inlet end and the air outlet end of the second heater 42 are both provided with a fifth temperature and humidity transmitter 11.

[0109] The first fan 6 is arranged between the first rotor 1 and the second rotor 2, and the air outlet end of the first fan 6 is arranged toward the air inlet end of the second rotor 2; the return air flows between the air outlet end of the first rotor 1 and the air inlet end of the first fan 6 to form a return air path 7; a part of the return air in the return air path 7 is connected with the regeneration main path 4 through the first regeneration path 3 to form a second regeneration path 5; the air inlet end of the second fan 9 is arranged toward the air outlet end of the second rotor 2; a part of the fresh air located between the second rotor 2 and the second fan 9 is connected with the regeneration main path 4 through the first regeneration path 3 to form a third regeneration path 8.

[0110] The first regeneration path 3 is provided with a first air valve 31, a first temperature and humidity transmitter 32 and a wind speed transmitter 33; the detection end of the first temperature and humidity transmitter 32 is arranged toward the air outlet end of the first fan 6; the detection end of the wind speed transmitter 33 is arranged inside the first regeneration path 3; the second regeneration path 5 is provided with a second air valve 51 and a second temperature and humidity transmitter 52; the detection end of the second temperature and humidity transmitter 52 is arranged inside the second regeneration path 5; the third regeneration path 8 is provided with a third air valve 81 and a third temperature and humidity transmitter 82; the detection end of the third temperature and humidity transmitter 82 is arranged inside the third regeneration path 8; the first air valve 31, the first temperature and humidity transmitter 32, the wind speed transmitter 33, the second air valve 51, the second temperature and humidity transmitter 52, the third air valve 81, the third temperature and humidity transmitter 82 and the fifth temperature and humidity transmitter 11 are all electrically connected to the main controller.

[0111] A surface cooler 13 is provided at the air inlet end of the first rotor, between the first fan and the second rotor, and at the air outlet end of the second fan; the water inlet of the surface cooler 13 is connected to the water supply pipe; the water outlet of the surface cooler 13 is connected to the return water pipe; the cooling meter includes two detection ends, and the detection ends are respectively arranged inside the water supply pipe and the return water pipe.

[0112] Please refer to Figure 2 The difference between the second embodiment of the present invention and the first embodiment is that:

[0113] The rotary dehumidifier of the second embodiment can further connect a part of the external fresh air with the regeneration main path 4 through the first regeneration path 3 to form a fourth regeneration path 10 on the basis of the rotary dehumidifier of the first embodiment, and can also only set the fourth regeneration path 10 for the regeneration of the first rotor 1 according to actual needs (because the drier the regeneration wind, the stronger the regeneration and desorption ability of the rotor, and the humidity in the air is extremely low in winter, so only the fourth regeneration path 10 can be set to complete the regeneration of the rotor, and at the same time indirectly achieve the purpose of reducing the equipment construction cost); the fourth regeneration path 10 is provided with a fourth air valve 101 and a fourth temperature and humidity transmitter 102; the detection end of the fourth temperature and humidity transmitter 102 is arranged inside the fourth regeneration path 10; the fourth air valve 101 and the fourth temperature and humidity transmitter 102 are both electrically connected to the main controller; and a wind speed transmitter 33 is also provided between the air inlet end of the regeneration fan 43 and the regeneration area of ​​the first rotor 1 for further calculating the air volume generated during the rotor regeneration work.

[0114] The working principle of the utility model is as follows: the first air valve 31, the first temperature and humidity transmitter 32, the wind speed transmitter 33, the second air valve 51, the second temperature and humidity transmitter 52, the third air valve 81, the third temperature and humidity transmitter 82, the fourth air valve 101, the fourth temperature and humidity transmitter 102, the fifth temperature and humidity transmitter 11 and the sixth temperature and humidity transmitter 12 are all electrically connected to the peripheral master controller; when the rotor needs to be regenerated, the master controller can simultaneously compare the data detected by each temperature and humidity transmitter with the data detected by the sixth temperature and humidity transmitter 12, so as to select the regeneration path with a gas moisture content lower than the data detected by the sixth temperature and humidity transmitter 12, and open the air valve corresponding to the regeneration path, so that the gas in the regeneration path enters the regeneration main path 4, and is heated by the first heater 41 and the second heater 42 for low-temperature regeneration of the rotor, otherwise the first regeneration path 3 performs low-temperature regeneration of the rotor; if the data detected by each temperature and humidity transmitter is consistent with the data detected by the sixth temperature and humidity transmitter 12, the regeneration path 3 is used for low-temperature regeneration of the rotor. When the data detected by the humidity transmitter 12 are the same, or the data detected by other temperature and humidity transmitters except the sixth temperature and humidity transmitter 12 are the same, and the data detected by other temperature and humidity transmitters are lower than the data detected by the sixth temperature and humidity transmitter 12, the main controller will combine the historical and real-time data generated by the dehumidifier using different regeneration paths, that is, the air volume data obtained when the gas passes through the wind speed transmitter 33 when the corresponding regeneration path is used, the temperature and humidity changes of the first heater 41 and the second heater 42 detected by the fifth temperature and humidity transmitter 11 when the corresponding regeneration path is used (used to calculate the first and second stage rotor regeneration heating energy consumption), and the refrigeration energy consumption generated by the cooling and condensing of the gas by each surface cooler 13 when the corresponding regeneration path is used, so as to calculate the regeneration path with the lowest comprehensive energy consumption, and then open the air valve corresponding to the regeneration path to allow the gas in the regeneration path to enter the regeneration main path 4 for rotor regeneration, thereby effectively reducing the energy consumption of rotor regeneration and achieving the effect of energy saving and emission reduction.

[0115] In summary, the utility model provides a regenerative and automatically optimizing rotary dehumidifier, in which the first regeneration circuit, the second regeneration circuit and the third regeneration circuit provide regeneration wind from different sources for the regeneration work, that is, by comparing the comprehensive energy consumption of the regeneration heating and cooling amount of the dehumidifiers in different regeneration circuits, the regeneration mode with the lowest comprehensive energy consumption is introduced into the regeneration main circuit to perform low-temperature regeneration of the rotary wheel; compared with the existing rotary dehumidifier, due to the increased selectivity of the regeneration wind source, it is not only possible to select the regeneration mode with the lowest comprehensive energy consumption according to actual conditions to perform the regeneration work of the rotary wheel, but also when the moisture content of all the detected air sources is the same, it is possible to further combine the air volume data of each regeneration circuit with the temperature and humidity changes of the first heater and the second heater to calculate the regeneration circuit with the lowest comprehensive energy consumption, thereby achieving energy saving and emission reduction, and ensuring the regeneration effect of the rotary wheel.

[0116] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent transformations made using the contents of the specification and drawings of the present invention, or directly or indirectly applied in the relevant technical field, are also included in the patent protection scope of the present invention.

Claims

1. A regenerative automatic optimization rotary dehumidifier, characterized in that: The first rotor and the second rotor are arranged in sequence along the fresh air; A portion of fresh air between the first rotor and the second rotor passes through the second rotor to form a first regeneration path; The regeneration wind passes through the second rotor and the first rotor in sequence to form a regeneration main path; A portion of the return air is connected to the regeneration main path through the first regeneration path to form a second regeneration path.

2. The regenerative automatic optimization rotary dehumidifier according to claim 1 is characterized in that: Also included is a first fan; The first fan is arranged between the first rotor and the second rotor, and the air outlet end of the first fan is arranged toward the air inlet end of the second rotor; The return air flows between the air outlet end of the first rotor and the air inlet end of the first fan to form a return air path; A portion of the return air in the return air passage is connected to the regeneration main passage through the first regeneration passage to form a second regeneration passage.

3. The regenerative automatic optimization rotary dehumidifier according to claim 1 is characterized in that: Also included is a second fan; The air inlet end of the second fan is arranged toward the air outlet end of the second rotor; A portion of the fresh air between the second rotor and the second fan is connected to the regeneration main path through the first regeneration path to form a third regeneration path.

4. The regenerative automatic optimization rotary dehumidifier according to claim 2 is characterized in that: The first regeneration path is provided with a first air valve and a first temperature and humidity transmitter; The first air valve is electrically connected to the first temperature and humidity transmitter; The detection end of the first temperature and humidity transmitter is arranged toward the air outlet end of the first fan.

5. The regenerative automatic optimization rotary dehumidifier according to claim 1, characterized in that: The second regeneration path is provided with a second air valve and a second temperature and humidity transmitter; The detection end of the second temperature and humidity transmitter is arranged inside the second regeneration path; The second air valve is electrically connected to the second temperature and humidity transmitter.

6. The regenerative automatic optimization rotary dehumidifier according to claim 3, characterized in that: The third regeneration path is provided with a third air valve and a third temperature and humidity transmitter; The detection end of the third temperature and humidity transmitter is arranged inside the third regeneration path; The third air valve is electrically connected to the third temperature and humidity transmitter.

7. The regenerative automatic optimization rotary dehumidifier according to claim 1, characterized in that: A portion of the outside fresh air is connected to the regeneration main path through the first regeneration path to form a fourth regeneration path; The fourth regeneration path is provided with a fourth air valve and a fourth temperature and humidity transmitter; The detection end of the fourth temperature and humidity transmitter is arranged inside the fourth regeneration path; The fourth air valve is electrically connected to the fourth temperature and humidity transmitter.

8. The regenerative automatic optimization rotary dehumidifier according to claim 1, characterized in that: Along the flow direction of the regeneration wind, the regeneration main path includes a first heater, a second heater and a regeneration fan which are arranged in sequence; The regeneration zone of the first rotor is arranged between the first heater and the air inlet end of the regeneration fan; The regeneration zone of the second rotor is disposed between the first heater and the second heater; The first regeneration path is connected to the regeneration main path through the first heater.

9. The regenerative automatic optimization rotary dehumidifier according to claim 8, characterized in that: Also included is a fifth temperature and humidity transmitter; The air inlet and outlet ends of the first heater and the air inlet and outlet ends of the second heater are both provided with a fifth temperature and humidity transmitter.

10. The regenerative automatic optimization rotary dehumidifier according to claim 1, characterized in that: The first regeneration path is also provided with a wind speed transmitter; The detection end of the wind speed transmitter is arranged inside the first regeneration path.

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