Integrated dehumidifier

Abstract

The invention discloses an integrated dehumidifier, and belongs to the technical field of dehumidifiers, the integrated dehumidifier comprises a shell device, the shell device is used for dehumidification in a normal temperature state, a low-temperature dehumidification device and a water collection device are arranged on the shell device, the low-temperature dehumidification device is used for dehumidification in a low-temperature state, and the water collection device is used for collecting condensate water. The normal-temperature dehumidification mechanism is used for dehumidifying air in a normal-temperature state, and when a thermometer detects that the temperature is low, the low-temperature dehumidification device is started at the same time and used in cooperation with the normal-temperature dehumidification mechanism, so that the dehumidifier can efficiently conduct dehumidification in a low-temperature environment; water vapor in the rotary moisture absorption wheel is taken away through the normal-temperature dehumidification mechanism, so that cyclic continuous utilization of the rotary moisture absorption wheel is realized, and the utilization efficiency is high; the air inlet cavity, the air outlet cavity and the lower cavity which are independent are formed in the shell, so that inlet air and outlet air are located in different independent spaces, and the situation that the dehumidification effect is affected due to mixing of the inlet air and the outlet air is prevented.

Description

Technical Field

[0001] The present invention relates to the technical field of dehumidifiers, and in particular to an integrated dehumidifier. Background Art

[0002] A dehumidifier, also known as a dehumidifier or dryer, is a device specifically used to reduce and control indoor humidity. It is widely used in homes, office environments, industrial and commercial places. Its main function is to prevent moisture, mold and musty odors by extracting moisture from the air, protecting furniture, electronic products and other items. It can generally be divided into two categories: civil and industrial, and is usually composed of a compressor, a heat exchanger, a fan and a water tank. Dehumidifiers can be divided into many types according to different classification methods. According to the application environment, dehumidifiers can generally be divided into general type, cooling type, temperature regulating type and multifunctional type; dehumidifiers in the prior art may have a mixture of hot air and cold air, resulting in a decrease in the dehumidification effect. At the same time, when encountering low temperatures, the dehumidification effect will be further reduced. Summary of the invention

[0003] In response to the above technical problems, the technical solution adopted by the present invention is: an integrated dehumidifier, including a shell device, the shell device includes a shell, the shell device is used to dehumidify at normal temperature, the shell device is provided with a low-temperature dehumidification device and a water collection device, the low-temperature dehumidification device includes a motor, the motor is fixedly mounted on the shell, the low-temperature dehumidification device is used to dehumidify at low temperature, the water collection device includes a water extraction box, the water extraction box is slidably mounted on the shell, and the water collection device is used to collect condensed water.

[0004] Furthermore, the shell device includes a fixing frame fixedly mounted on the shell, the shell is divided into an air inlet cavity, a lower cavity and an air outlet cavity, two air inlet fans are arranged at the end of the air inlet cavity, two air outlet fans are arranged at the end of the air outlet cavity, and a thermometer is arranged in the air inlet cavity.

[0005] Furthermore, a normal temperature dehumidification mechanism is arranged in the shell, and the normal temperature dehumidification mechanism includes a first air inlet pipe fixedly installed in the shell, the first air inlet pipe is connected to the air inlet cavity, a compressor is fixedly installed on the fixed frame, a first air outlet pipe is fixedly installed in the shell, a water outlet pipe is arranged below the first air outlet pipe, an external heating wire and an external condenser are fixedly installed on the compressor, an internal heating wire is fixedly installed on the external heating wire, the internal heating wire is located in the first air inlet pipe, an internal condenser is fixedly installed on the external condenser, the internal condenser is located in the first air outlet pipe, a first air inlet fan is arranged in the first air inlet pipe, filter cotton is arranged in front of the first air inlet fan, and the first air outlet pipe is connected to the air outlet cavity.

[0006] Furthermore, the water droplets formed by condensation in the first air outlet pipe through the inner condenser flow along the lower inner wall of the first air outlet pipe to the water outlet pipe and finally flow into the water extraction box. The compressor inputs heat to the internal heating wire and the compressor inputs cold energy to the inner condenser.

[0007] Under normal temperature, the intake fan and the first intake blower are started to draw air into the first intake pipe, and the air is filtered through filter cotton. The compressor starts heat exchange, transfers heat to the internal heating wire, and transfers cold air to the internal condenser. The internal heating wire heats the incoming air, and then the air passes through the transmission belt to the first outlet pipe, and the water vapor in the air is condensed through the internal condenser. The moisture in the air will condense into water droplets and adhere to the inner wall of the first outlet pipe to achieve a dehumidification effect. Finally, the water droplets drip into the water extraction box through the outlet pipe, and the outlet fan sends the dehumidified air out.

[0008] Furthermore, the low-temperature dehumidification device includes a second air inlet pipe and a second suction pipe fixedly installed in the outer shell, the second air inlet pipe is connected to the air inlet cavity, the second air inlet pipe and the second suction pipe are fixedly installed, the second suction pipe and the first air outlet pipe are fixedly installed, the second air outlet pipe is fixedly installed in the motor, the second air outlet pipe is fixedly installed on the second air outlet pipe, the second exhaust pipe is connected to the air outlet cavity, the first air inlet pipe and the second air outlet pipe are fixedly installed, three second air inlet fans are arranged in the second air inlet pipe, and an intake filter is arranged in front of the second air inlet fan.

[0009] Furthermore, a motor wheel is fixedly mounted on the motor shaft of the motor, and a rotating desiccant wheel is rotatably mounted on the fixed frame. The interior of the rotating desiccant wheel is a honeycomb structure and is filled with a desiccant for absorbing water vapor in the air. A transmission belt is wrapped around the rotating desiccant wheel and the motor wheel. Three quarters of the rotating desiccant wheel is located between the second intake pipe and the second outlet pipe, and one quarter of the rotating desiccant wheel is located between the first intake pipe and the first outlet pipe.

[0010] When the thermometer detects a low temperature, the second air inlet fan is turned on at the same time, and the intake fan and the second air inlet fan draw air into the second air inlet pipe, filter it by sucking in the filter cotton, and then the air passes through the rotating moisture absorbing wheel, and the moisture absorbent of the rotating moisture absorbing wheel absorbs the water vapor in the air to reduce the air humidity. Then the air is discharged through the second air outlet pipe and the second air outlet pipe, and finally sent out through the air outlet fan, the motor rotates slowly, and the rotating moisture absorbing wheel is driven to rotate slowly by the motor wheel and the transmission belt. The moisture absorbent in the rotating moisture absorbing wheel will continuously absorb moisture in the air. After the moisture absorbent is saturated with water, it will follow the rotating moisture absorbing wheel to rotate between the first air inlet pipe and the first air outlet pipe. At this time, the moisture content of the moisture absorbent in the rotating moisture absorbing wheel is greater than the moisture content of the first air inlet pipe and the first air outlet pipe. The air in the first air inlet pipe takes away the moisture in the moisture absorbent of the rotating moisture absorbing wheel and enters the first air outlet pipe, reducing the internal moisture of the moisture absorbent of the rotating moisture absorbing wheel, so that this part of the rotating moisture absorbing wheel is rotated back to between the second intake pipe and the second air outlet pipe and can work again.

[0011] Furthermore, the water collecting device comprises a liquid level sensor fixedly mounted on the water extraction box, a buzzer and a contact piece are fixedly mounted in the housing, the buzzer is electrically connected to the contact piece, and the liquid level sensor is fitted to the contact piece.

[0012] When the water level in the pumped-out water box reaches the position of the liquid level sensor, the signal is transmitted to the buzzer through the liquid level sensor and the contact sheet, and the buzzer starts to sound an alarm. At this time, the pumped-out water box can be pulled out and the water in it can be poured out.

[0013] Compared with the prior art, the present invention has the following advantages: (1) The normal temperature dehumidification mechanism provided in the present invention is used to dehumidify the air at normal temperature. When the thermometer detects that the temperature is relatively low, the low temperature dehumidification device is turned on at the same time and used in combination with the normal temperature dehumidification mechanism, so that the dehumidifier can also efficiently dehumidify in a low temperature environment; (2) The moisture absorbed by the rotating moisture absorption wheel of the low temperature dehumidification device provided in the present invention will be rotated to the normal temperature dehumidification mechanism, and the water vapor in the rotating moisture absorption wheel will be taken away by the normal temperature dehumidification mechanism, thereby realizing the continuous recycling of the rotating moisture absorption wheel with high utilization efficiency; (3) The shell provided in the present invention is provided with an independent air inlet cavity, an air outlet cavity and a lower cavity, so that the air inlet and the air outlet are respectively located in different independent spaces, thereby preventing the air inlet and the air outlet from mixing and affecting the dehumidification effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0015] Figure 2 It is a schematic diagram of the overall structure of the present invention (interior).

[0016] Figure 3 The structure of the housing device of the present invention is shown in FIG. Figure 1 .

[0017] Figure 4 It is a schematic diagram of the structure of the normal temperature dehumidification mechanism of the present invention.

[0018] Figure 5 The structure of the housing device of the present invention is shown in FIG. Figure 2 .

[0019] Figure 6 The structure of the low temperature dehumidification device of the present invention is shown in FIG. Figure 1 .

[0020] Figure 7 The structure of the low temperature dehumidification device of the present invention is shown in FIG. Figure 2 .

[0021] Figure 8 The structure of the water collecting device of the present invention is shown in FIG. Figure 1 .

[0022] Fig. 9 The structure of the water collecting device of the present invention is shown in FIG. Figure 2 .

[0023] Reference numerals: 101-housing; 102-air inlet cavity; 103-lower cavity; 104-thermometer; 105-inlet fan; 106-exhaust fan; 107-first air inlet pipe; 108-compressor; 109-external heating wire; 110-first air outlet pipe; 111-water outlet pipe; 112-filter cotton; 113-first air inlet fan; 114-internal heating wire; 115-internal condenser; 116-external condenser; 117-air outlet cavity; 201-motor; 202-motor wheel; 203-rotating moisture absorption wheel; 204-transmission belt; 205-second air inlet pipe; 206-second suction pipe; 207-second air outlet pipe; 208-second discharge pipe; 209-suction filter cotton; 210-second air inlet fan; 211-fixed frame; 301-water extraction box; 302-liquid level sensor; 303-buzzer; 304-contact sheet. DETAILED DESCRIPTION

[0024] The specific implementation of the present invention will be further described below in conjunction with the accompanying drawings.

[0025] Example: Reference Figure 1-Figure 9 An integrated dehumidifier includes a shell device, the shell device includes a shell 101, the shell device is used for dehumidification at normal temperature, the shell device is provided with a low-temperature dehumidification device and a water collecting device, the low-temperature dehumidification device includes a motor 201, the motor 201 is fixedly mounted on the shell 101, the low-temperature dehumidification device is used for dehumidification at low temperature, the water collecting device includes a water extraction box 301, the water extraction box 301 is slidably mounted on the shell 101, and the water collecting device is used to collect condensed water.

[0026] like Figure 3-Figure 5 As shown, the shell device includes a fixed frame 211 fixedly installed on the shell 101, and the shell 101 is divided into an air inlet cavity 102, a lower cavity 103 and an air outlet cavity 117. Two air inlet fans 105 are arranged at the end of the air inlet cavity 102, and two air outlet fans 106 are arranged at the end of the air outlet cavity 117. A thermometer 104 is arranged in the air inlet cavity 102.

[0027] like Figure 3-Figure 5 As shown, a normal temperature dehumidification mechanism is arranged in the shell 101, and the normal temperature dehumidification mechanism includes a first air inlet pipe 107 fixedly installed in the shell 101, the first air inlet pipe 107 is connected to the air inlet cavity 102, a compressor 108 is fixedly installed on the fixed frame 211, a first air outlet pipe 110 is fixedly installed in the shell 101, a water outlet pipe 111 is arranged below the first air outlet pipe 110, an external heating wire 109 and an external condenser 116 are fixedly installed on the compressor 108, an internal heating wire 114 is fixedly installed on the external heating wire 109, the internal heating wire 114 is located in the first air inlet pipe 107, an internal condenser 115 is fixedly installed on the external condenser 116, and the internal condenser 115 is located in the first air outlet pipe 110, a first air inlet fan 113 is arranged in the first air inlet pipe 107, a filter cotton 112 is arranged in front of the first air inlet fan 113, and the first air outlet pipe 110 is connected to the air outlet cavity 117.

[0028] like Figure 3-Figure 5 As shown, water droplets condensed in the first air outlet pipe 110 through the internal condenser 115 flow along the lower inner wall of the first air outlet pipe 110 to the water outlet pipe 111 and finally flow into the water extraction box 301. The compressor 108 inputs heat to the internal heating wire 114 and the compressor 108 inputs cold energy to the internal condenser 115.

[0029] Under normal temperature conditions, the intake fan 105 and the first intake fan 113 are started, and air is drawn into the first intake pipe 107, and the air is filtered through the filter cotton 112. The compressor 108 starts heat exchange, and the heat is transferred to the internal heating wire 114, and the cold is transferred to the internal condenser 115. The internal heating wire 114 heats the incoming air, and then the air passes through the transmission belt 204 to reach the first outlet pipe 110, and the water vapor in the air is condensed through the internal condenser 115. The moisture in the air will condense into water droplets attached to the inner wall of the first outlet pipe 110 to achieve a dehumidification effect. Finally, the water droplets drip into the extraction water box 301 through the outlet pipe 111, and the outlet fan 106 sends the dehumidified air out.

[0030] like Figure 6 , Figure 7As shown, the low-temperature dehumidification device includes a second air inlet pipe 205 and a second suction pipe 206 fixedly installed in the outer shell 101, the second air inlet pipe 205 is connected to the air inlet cavity 102, the second air inlet pipe 205 and the second suction pipe 206 are fixedly installed, the second suction pipe 206 and the first air outlet pipe 110 are fixedly installed, a second air outlet pipe 207 is fixedly installed in the motor 201, a second exhaust pipe 208 is fixedly installed on the second air outlet pipe 207, the second exhaust pipe 208 is connected to the air outlet cavity 117, the first air inlet pipe 107 and the second air outlet pipe 207 are fixedly installed, three second air inlet fans 210 are arranged in the second air inlet pipe 206, and an intake filter cotton 209 is arranged in front of the second air inlet fan 210.

[0031] like Figure 6 , Figure 7 As shown, a motor wheel 202 is fixedly mounted on the motor shaft of the motor 201, and a rotating desiccant wheel 203 is rotatably mounted on the fixed frame 211. The interior of the rotating desiccant wheel 203 is a honeycomb structure and is filled with a desiccant for absorbing water vapor in the air. A transmission belt 204 is wrapped around the rotating desiccant wheel 203 and the motor wheel 202. Three quarters of the rotating desiccant wheel 203 is located between the second intake pipe 206 and the second outlet pipe 207, and one quarter of the rotating desiccant wheel 203 is located between the first intake pipe 107 and the first outlet pipe 110.

[0032] When the thermometer 104 detects that the temperature is low, the second air inlet fan 210 is turned on at the same time, and the air inlet fan 105 and the second air inlet fan 210 draw air into the second air inlet pipe 205, and filter it by sucking in the filter cotton 209, and then the air passes through the rotating moisture absorption wheel 203, and the moisture absorbent of the rotating moisture absorption wheel 203 absorbs the water vapor in the air to reduce the air humidity, and then the air is discharged through the second air outlet pipe 207 and the second exhaust pipe 208, and finally sent out through the air outlet fan 106, and the motor 201 rotates slowly, and the rotating moisture absorption wheel 203 is driven to rotate slowly by the motor wheel 202 and the transmission belt 204, and the rotating moisture absorption wheel 203 is rotated slowly. The desiccant inside will continuously absorb water vapor in the air. After being saturated with water, the desiccant will follow the rotating desiccant wheel 203 to rotate to between the first air inlet pipe 107 and the first air outlet pipe 110. At this time, the moisture content of the desiccant in the rotating desiccant wheel 203 is greater than the moisture content of the first air inlet pipe 107 and the first air outlet pipe 110. The air in the first air inlet pipe 107 will take away the moisture in the desiccant of the rotating desiccant wheel 203 and enter the first air outlet pipe 110, thereby reducing the moisture inside the desiccant of the rotating desiccant wheel 203, so that this part of the rotating desiccant wheel 203 can be rotated back to between the second intake pipe 206 and the second air outlet pipe 207 and can work again.

[0033] like Figure 8 , Fig. 9As shown, the water collecting device includes a liquid level sensor 302 fixedly mounted on the water extraction box 301 , a buzzer 303 and a contact piece 304 are fixedly mounted in the housing 101 , the buzzer 303 is electrically connected to the contact piece 304 , and the liquid level sensor 302 is in contact with the contact piece 304 .

[0034] When the water level in the pumped water box 301 reaches the position of the liquid level sensor 302, the signal is transmitted to the buzzer 303 through the liquid level sensor 302 and the contact piece 304, and the buzzer 303 starts to sound an alarm. At this time, the pumped water box 301 can be pumped out and the water in it can be poured out.

[0035] The working principle of an integrated dehumidifier disclosed in the present invention is as follows: under normal temperature, the air intake fan 105 and the first air intake fan 113 are started, and air is drawn into the first air intake pipe 107, and the air is filtered by the filter cotton 112. The compressor 108 starts heat exchange, and the heat is transferred to the internal heating wire 114, and the cold is transferred to the internal condenser 115. The internal heating wire 114 heats the incoming air, and then the air passes through the transmission belt 204 to reach the first air outlet pipe 110, and the water vapor in the air is condensed by the internal condenser 115. The moisture in the air will condense into water droplets attached to the inner wall of the first air outlet pipe 110 to achieve a dehumidification effect. Finally, the water droplets drip into the water extraction box 301 through the water outlet pipe 111, and the air outlet fan 106 sends the dehumidified air out. When the thermometer 104 detects that the temperature is low, the second air inlet fan 210 is turned on at the same time, and the air inlet fan 105 and the second air inlet fan 210 draw air into the second air inlet pipe 205, and filter it by sucking in the filter cotton 209, and then the air passes through the rotating moisture absorption wheel 203, and the moisture absorbent of the rotating moisture absorption wheel 203 absorbs the water vapor in the air to reduce the air humidity, and then the air is discharged through the second air outlet pipe 207 and the second exhaust pipe 208, and finally sent out through the air outlet fan 106, and the motor 201 rotates slowly, and the rotating moisture absorption wheel 203 is driven to rotate slowly by the motor wheel 202 and the transmission belt 204, and the rotating moisture absorption wheel 203 is rotated slowly. The desiccant in the rotating hygroscopic wheel 203 will continuously absorb water vapor in the air. After the desiccant is saturated with water, it will follow the rotating hygroscopic wheel 203 to rotate between the first air inlet pipe 107 and the first air outlet pipe 110. At this time, the water content of the desiccant in the rotating hygroscopic wheel 203 is greater than the water content of the first air inlet pipe 107 and the first air outlet pipe 110. The air in the first air inlet pipe 107 will take away the water in the desiccant in the rotating hygroscopic wheel 203 and enter the first air outlet pipe 110, reducing the internal water content of the desiccant in the rotating hygroscopic wheel 203, so that the part of the rotating hygroscopic wheel 203 can be rotated back to between the second suction pipe 206 and the second air outlet pipe 207 and can work again. When the water level in the water extraction box 301 reaches the position of the liquid level sensor 302, the signal is transmitted to the buzzer 303 through the liquid level sensor 302 and the contact sheet 304, and the buzzer 303 starts to sound an alarm. At this time, the water extraction box 301 can be extracted and the water in it can be poured out.

[0036] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An integrated dehumidifier, comprising a housing device, characterized in that: The shell device comprises a shell (101), the shell device is used for dehumidification at normal temperature, a low-temperature dehumidification device and a water collection device are arranged on the shell device, the low-temperature dehumidification device comprises a motor (201), the motor (201) is fixedly mounted on the shell (101), the low-temperature dehumidification device is used for dehumidification at low temperature, the water collection device comprises a water extraction box (301), the water extraction box (301) is slidably mounted on the shell (101), and the water collection device is used for collecting condensed water.

2. The integrated dehumidifier according to claim 1, characterized in that: The housing device comprises a fixing frame (211) fixedly mounted on the housing (101); the housing (101) is divided into an air inlet cavity (102), a lower cavity (103) and an air outlet cavity (117); two air inlet fans (105) are arranged at the end of the air inlet cavity (102); two air outlet fans (106) are arranged at the end of the air outlet cavity (117); and a thermometer (104) is arranged in the air inlet cavity (102).

3. The integrated dehumidifier according to claim 2, characterized in that: A normal temperature dehumidification mechanism is arranged in the shell (101), and the normal temperature dehumidification mechanism comprises a first air inlet pipe (107) fixedly installed in the shell (101), the first air inlet pipe (107) is connected to the air inlet chamber (102), a compressor (108) is fixedly installed on the fixing frame (211), a first air outlet pipe (110) is fixedly installed in the shell (101), a water outlet pipe (111) is arranged below the first air outlet pipe (110), and an external heating wire (109) and an external heating wire (109) are fixedly installed on the compressor (108). A condenser (116), an inner heating wire (114) is fixedly mounted on the outer heating wire (109), the inner heating wire (114) is located in the first air inlet pipe (107), an inner condenser (115) is fixedly mounted on the outer condenser (116), the inner condenser (115) is located in the first air outlet pipe (110), a first air inlet fan (113) is arranged in the first air inlet pipe (107), a filter cotton (112) is arranged in front of the first air inlet fan (113), and the first air outlet pipe (110) is connected to the air outlet cavity (117).

4. The integrated dehumidifier according to claim 3, characterized in that: Water droplets formed by condensation in the first air outlet pipe (110) through the inner condenser pipe (115) flow along the lower inner wall of the first air outlet pipe (110) into the water outlet pipe (111) and finally flow into the water extraction box (301), the compressor (108) inputs heat into the inner heating wire (114), and the compressor (108) inputs cold energy into the inner condenser pipe (115).

5. The integrated dehumidifier according to claim 3, characterized in that: The low-temperature dehumidification device comprises a second air inlet pipe (205) and a second suction pipe (206) fixedly installed in the housing (101); the second air inlet pipe (205) is connected to the air inlet cavity (102); the second air inlet pipe (205) and the second suction pipe (206) are fixedly installed; the second suction pipe (206) and the first air outlet pipe (110) are fixedly installed; a second air outlet pipe (207) is fixedly installed in the motor (201); a second discharge pipe (208) is fixedly installed on the second air outlet pipe (207); the second discharge pipe (208) is connected to the air outlet cavity (117); the first air inlet pipe (107) and the second air outlet pipe (207) are fixedly installed; three second air inlet fans (210) are arranged in the second air inlet pipe (206); and a suction filter cotton (209) is arranged in front of the second air inlet fan (210).

6. The integrated dehumidifier according to claim 5, characterized in that: A motor wheel (202) is fixedly mounted on the motor shaft of the motor (201), and a rotating moisture absorbing wheel (203) is rotatably mounted on the fixed frame (211). The interior of the rotating moisture absorbing wheel (203) is a honeycomb structure and is filled with a moisture absorbent for absorbing moisture in the air. A transmission belt (204) is wound around the rotating moisture absorbing wheel (203) and the motor wheel (202). Three quarters of the rotating moisture absorbing wheel (203) is located between the second intake pipe (206) and the second outlet pipe (207), and one quarter of the rotating moisture absorbing wheel (203) is located between the first intake pipe (107) and the first outlet pipe (110).

7. The integrated dehumidifier according to claim 1, characterized in that: The water collecting device comprises a liquid level sensor (302) fixedly mounted on the water extraction box (301); a buzzer (303) and a contact sheet (304) are fixedly mounted in the housing (101); the buzzer (303) and the contact sheet (304) are electrically connected; and the liquid level sensor (302) and the contact sheet (304) are in contact with each other.

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