Temperature-adjusting dehumidifier capable of recovering heat

Abstract

The utility model discloses a thermoregulation dehumidifier capable of recovering heat, which comprises a box body, an air inlet is arranged on one side wall of the box body, an air outlet is arranged on the other side wall corresponding to the air inlet, and an evaporator, a compressor and a condenser which are sequentially connected are arranged in the box body. A detachable heat recovery mechanism is arranged at the position, between the air outlet and the condenser, in the box body, a water collection tank is arranged at the position, below the evaporator, in the box body, a shell is fixed to the outer wall of the air outlet through bolts, and a fan is arranged in the shell. And water in the water collecting disc can be circularly heated and utilized.

Description

Technical Field

[0001] The utility model relates to the technical field of fresh air dehumidification, and more specifically, to a temperature-regulating dehumidifier capable of heat recovery. Background Art

[0002] Thermostatic dehumidifier, also known as constant temperature dehumidifier, uses evaporator and condenser to process air, so as to achieve the purpose of thermostatic dehumidification. In the working process, the condensation heat of the system is recovered to make up for the heat lost in the air during cooling and dehumidification. It is an efficient and energy-saving dehumidification method and has been widely used in national defense projects, civil air defense projects, tobacco and petrochemical industries, subway stations, aerospace purification projects, laboratories, telecommunications equipment rooms, archives, food rooms, pharmaceutical or film workshops, special glass manufacturing, food, wood, etc. Dehumidification and drying, dehumidification and temperature control of high-humidity spaces, and other places with dehumidification requirements.

[0003] The principle is simply that when the indoor humid air passes through the surface of the evaporator, because the evaporator temperature is lower than the dew point temperature of the humid air, the water vapor in the air condenses and accumulates in the water tray, and is discharged through the water pipe, and the moisture content of the air decreases. The dehumidified humid air is then heated up by the air-cooled condenser, and its relative humidity decreases, thereby achieving the purpose of drying the ambient air. However, the water in the water tray is directly discharged through the water pipe and the waste heat generated by the condenser will cause a waste of resources.

[0004] Therefore, it is necessary to propose a temperature-adjustable dehumidifier capable of heat recovery. Utility Model Content

[0005] In view of the shortcomings of the prior art, the purpose of the utility model is to provide a temperature-adjustable dehumidifier with heat recovery, which can realize the circulation heating and utilization of water in the water collecting tank by providing a detachable heat recovery mechanism.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A thermostatic dehumidifier with heat recovery comprises a box body, an air inlet is arranged on one side wall of the box body, an air outlet is arranged on the other side wall corresponding to the air inlet, an evaporator is arranged at a position on one side of the air inlet in the box body, a compressor is connected to a position on a side of the evaporator away from the air inlet, a condenser is connected to a position on a side of the compressor away from the evaporator, a detachable heat recovery mechanism is arranged between the air outlet and the condenser in the box body, and a water collecting tank is arranged below the evaporator in the box body;

[0008] The heat recovery mechanism comprises a "["-shaped bracket, a support frame is installed on the inner top surface and the lower bottom surface of the bracket through a slide groove and a slide rail, a conduit is spirally arranged on the support frame, one end of the conduit is connected to the water collecting tank through a water pipe, and the other end is connected to a hose through a quick connector, a water pump is arranged on the water pipe, a through hole matching the hose is arranged on the side wall of the box body close to the hose, the outer end of the hose extends to the outside of the box body through the through hole, a through groove corresponding to the bracket is opened on the top of the box body, a baffle is arranged on the top of the bracket, the bottom surface of the baffle abuts against the top surface of the box body, and a lifting component for controlling the lifting of the bracket is arranged on one side of the bracket;

[0009] A shell is fixed on the outer wall of the air outlet by bolts, and a fan is arranged in the shell.

[0010] The utility model is further configured as follows: the lifting assembly includes a forward and reverse motor installed on the outer wall of the box body, a transmission box is arranged in the box body corresponding to the forward and reverse motor, the output shaft of the forward and reverse motor passes through the side wall of the box body, extends into the transmission box and is coaxially fixed with a worm, the worm is meshed with a worm wheel, and the worm wheel is coaxially fixed with a vertical rotating shaft, the lower end of the rotating shaft is rotatably supported on the bottom of the transmission box by a bearing, and the upper end of the rotating shaft passes through the top of the transmission box and is coaxially fixed with a threaded rod, the upper end of the threaded rod is rotatably supported on the inner top of the box body by a bearing, a support plate is arranged below the bracket, a threaded sleeve matching the threaded rod is fixedly installed on one side of the support plate close to the threaded rod, a slider is arranged on the other side wall of the support plate, a vertical sliding groove is arranged on the inner wall of the box body corresponding to the sliding groove, and the outer end of the slider is slidably installed in the sliding groove.

[0011] The utility model is further configured as follows: a pulley is arranged at the outer end of the sliding block, and the pulley is slidably installed in the sliding groove.

[0012] The utility model is further configured as follows: an air filter is arranged on the inner wall of the shell at a position inside the fan.

[0013] The utility model is further configured as follows: a grille is provided at the air inlet.

[0014] The utility model is further configured as follows: the water pipe and the catheter are connected by a quick connector.

[0015] In summary, the utility model has the following beneficial effects:

[0016] By setting up a heat recovery mechanism, the water accumulated in the water collection tank can be timely recycled. When the fan is turned on, the indoor humid air passes through the evaporator surface. Because the evaporator temperature is lower than the dew point temperature of the humid air, the water vapor in the air condenses and accumulates in the water collection tank, and the moisture content of the air decreases. The dehumidified humid air is then heated up by the air-cooled condenser, and its relative humidity decreases, thereby achieving the purpose of drying the ambient air. When the water pump is turned on, the water in the water collection tank is continuously input into the water pipe. The heated air continuously heats the water in the pipe, which can achieve heat recovery.

[0017] By setting a lifting component and starting the forward and reverse motor, the bracket can be lifted and lowered. When the bracket rises to a certain height, the support frame on the bracket can be disassembled to facilitate cleaning and maintenance of the catheter. The water pipe and the catheter, and the hose and the catheter can be disassembled.

[0018] By providing an air filter, the heated air can be filtered to meet safety standards. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 is a schematic diagram of a heat recovery mechanism;

[0021] Figure 3 This is a structural diagram of the motor and worm gear inside the box.

[0022] Figure numerals: 1. housing; 2. air inlet; 3. air outlet; 4. evaporator; 5. compressor; 6. condenser; 7. water collecting tank; 8. bracket; 9. support frame; 10. conduit; 11. water pipe; 12. water pump; 13. hose; 14. air filter; 15. baffle; 16. housing; 17. fan; 18. forward and reverse motor; 19. transmission box; 20. worm; 21. worm wheel; 22. rotating shaft; 23. threaded rod; 24. support plate; 25. threaded sleeve; 26. slider; 27. slide groove; 28. pulley; 29. ​​through groove. DETAILED DESCRIPTION

[0023] The utility model is described in detail below in conjunction with the accompanying drawings.

[0024] Embodiment: A thermostatic dehumidifier with heat recovery can realize the circulating heating and utilization of water in a water collecting tank through a detachable heat recovery mechanism, and can realize the reheating of dry air after dehumidification to meet the emission requirements.

[0025] refer to Figure 1 , Figure 2A thermostatic dehumidifier with heat recovery includes a box body 1, an air inlet 2 is arranged on one side wall of the box body 1, an air outlet 3 is arranged on the other side wall corresponding to the air inlet 2, an evaporator 4 is arranged at a position on the side of the air inlet 2 in the box body 1, a compressor 5 is connected to a position of the evaporator 4 away from the air inlet 2, a condenser 6 is connected to a position of the compressor 5 away from the evaporator 4, a detachable heat recovery mechanism is arranged between the air outlet 3 and the condenser 6 in the box body 1, a water collecting tank 7 is arranged below the evaporator 4 in the box body 1, the heat recovery mechanism includes a "["-shaped bracket 8, a support frame 9 is installed on the inner top surface and the lower bottom surface of the bracket 8 through a slide groove and a slide rail, and a support frame 9 is installed on the support A conduit 10 is spirally arranged on the frame 9, one end of which is connected to the water collecting box 7 through a water pipe 11, and the other end is connected to a hose 13 through a quick connector. A water pump 12 is arranged on the water pipe 11, and a through hole matching the hose 13 is arranged on the side wall of the box 1 near the hose 13. The outer end of the hose 13 extends to the outside of the box 1 through the through hole. A through slot 29 corresponding to the bracket 8 is opened on the top of the box 1, and a baffle 15 is arranged through the through slot 29 on the top of the bracket 8. The bottom surface of the baffle 15 abuts against the top surface of the box 1. A lifting assembly for controlling the lifting of the baffle 15 is arranged on one side of the bracket 8. A shell 16 is fixed to the outer wall of the air outlet 3 by bolts, and a fan 17 is arranged in the shell 16. When the fan 17 is turned on, when the indoor humid air passes through the surface of the evaporator 4, because the temperature of the evaporator 4 is lower than the dew point temperature of the humid air, the water vapor in the air condenses and precipitates, and accumulates in the water collecting box 7, and the moisture content of the air decreases. The dehumidified wet air is then heated up by the air-cooled condenser 6, and its relative humidity decreases, thereby achieving the purpose of drying the ambient air. The water pump 12 is turned on, and the water in the water collecting tank 7 is continuously input into the water pipe 11. The heated air continuously heats the water in the conduit 10, thereby realizing heat recovery.

[0026] Combination Figure 3The lifting assembly includes a forward and reverse motor 18 installed on the outer wall of the box body 1, and a transmission box 19 is arranged in the box body 1 corresponding to the forward and reverse motor 18. The output shaft of the forward and reverse motor 18 passes through the side wall of the box body 1 and extends into the transmission box 19 and is coaxially fixed with a worm 20. The worm 20 is meshed with a worm wheel 21. The worm wheel 21 is coaxially fixed with a vertical rotating shaft 22. The lower end of the rotating shaft 22 is rotatably supported at the bottom of the transmission box 19 through a bearing, and the upper end thereof passes through the top of the transmission box 19 and is coaxially fixed with a threaded rod 23. The upper end of the threaded rod 23 is rotatably supported at the inner top of the box body 1 through a bearing. A support plate 24 is arranged below the bracket 8, and a support plate 24 is fixedly installed on one side of the support plate 24 close to the threaded rod 23. A matching threaded sleeve 25 is provided with a slider 26 on the other side wall of the support plate 24, and a vertical slide groove 27 is provided on the inner wall of the box body 1 corresponding to the slider 26. The outer end of the slider 26 is slidably installed in the slide groove 27, and the forward and reverse motor 18 is started. The motor drives the worm gear 21 and the worm 20 to drive the threaded sleeve 25 and the bracket 8 to rise and fall. When the bracket 8 rises to a certain height, the support frame 9 on the bracket 8 can be disassembled to facilitate the cleaning and maintenance of the conduit 10. The water pipe 11 and the conduit 10, and the water pipe 11 and the conduit 10 are connected by quick connectors, and the hose 13 and the conduit 10 are both detachable, and the water pipe 11, the conduit 10 and the hose 13 are all made of high temperature resistant materials.

[0027] refer to Figure 2 A pulley 28 is provided at the outer end of the slider 26, and the pulley 28 is slidably installed in the slide groove 27, which makes the lifting and lowering of the bracket 8 smoother. An air filter 14 is provided on the inner wall of the housing 16 at the inner side of the fan 17, and a grille is provided at the air inlet 2, and the setting of the grille can isolate the debris in the air outside the box 1.

[0028] The above are only preferred implementations of the utility model. The protection scope of the utility model is not limited to the above embodiments. All technical solutions under the idea of ​​the utility model belong to the protection scope of the utility model. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the utility model should also be regarded as the protection scope of the utility model.

Claims

1. A heat-recoverable temperature-adjustable dehumidifier, characterized in that: The invention comprises a box body, an air inlet is arranged on one side wall of the box body, an air outlet is arranged on the other side wall corresponding to the air inlet, an evaporator is arranged at a position on one side of the air inlet in the box body, a compressor is connected to a position on a side of the evaporator away from the air inlet, a condenser is connected to a position on a side of the compressor away from the evaporator, a detachable heat recovery mechanism is arranged between the air outlet and the condenser in the box body, and a water collecting tank is arranged below the evaporator in the box body; The heat recovery mechanism comprises a "["-shaped bracket, a support frame is installed on the inner top surface and the lower bottom surface of the bracket through a slide groove and a slide rail, a conduit is spirally arranged on the support frame, one end of the conduit is connected to the water collecting tank through a water pipe, and the other end is connected to a hose through a quick connector, a water pump is arranged on the water pipe, a through hole matching the hose is arranged on the side wall of the box body close to the hose, the outer end of the hose extends to the outside of the box body through the through hole, a through groove corresponding to the bracket is opened on the top of the box body, a baffle is arranged on the top of the bracket, the bottom surface of the baffle abuts against the top surface of the box body, and a lifting component for controlling the lifting of the bracket is arranged on one side of the bracket; A shell is fixed on the outer wall of the air outlet by bolts, and a fan is arranged in the shell.

2. The heat-recoverable temperature-adjustable dehumidifier according to claim 1, characterized in that: The lifting assembly includes a forward and reverse motor installed on the outer wall of the box body, and a transmission box is arranged in the box body corresponding to the forward and reverse motor, the output shaft of the forward and reverse motor passes through the side wall of the box body, extends into the transmission box and is coaxially fixed with a worm, the worm is meshed with a worm wheel, and the worm wheel is coaxially fixed with a vertical rotating shaft, the lower end of the rotating shaft is rotatably supported on the bottom of the transmission box by a bearing, and the upper end of the rotating shaft passes through the top of the transmission box and is coaxially fixed with a threaded rod, the upper end of the threaded rod is rotatably supported on the inner top of the box body by a bearing, a support plate is arranged below the bracket, a threaded sleeve matching the threaded rod is fixedly installed on the side of the support plate close to the threaded rod, a slider is arranged on the other side wall of the support plate, a vertical sliding groove is arranged on the inner wall of the box body corresponding to the sliding groove, and the outer end of the sliding block is slidably installed in the sliding groove.

3. The heat-recoverable temperature-adjustable dehumidifier according to claim 2, characterized in that: A pulley is arranged at the outer end of the sliding block, and the pulley is slidably installed in the sliding groove.

4. The heat-recoverable temperature-adjustable dehumidifier according to claim 1, characterized in that: An air filter is arranged on the inner wall of the shell at a position inside the fan.

5. The heat-recoverable temperature-adjustable dehumidifier according to claim 1, characterized in that: A grille is arranged at the air inlet.

6. The heat-recoverable temperature-adjustable dehumidifier according to claim 1, characterized in that: The water conduit and the catheter are connected by a quick connector.

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