Device capable of adjusting bypass air volume of evaporator of heat pump drying dehumidifier in sliding mode

Abstract

The utility model provides a device capable of slidably adjusting bypass air volume of an evaporator of a heat pump drying dehumidifier. The device comprises a shell, a mounting frame, an adjusting mechanism, an evaporation mechanism, a condensation mechanism and an air supply mechanism, a cavity is formed in the shell, an air inlet and an air outlet are formed in the shell, and the air inlet and the air outlet are both communicated with the cavity; the mounting frame is arranged in the cavity, the adjusting mechanism, the evaporation mechanism and the condensation mechanism are all arranged on the mounting frame, and the air supply mechanism is arranged at the air outlet and abuts against the mounting frame. The adjusting mechanism is used for adjusting according to specific indoor conditions, the working efficiency of the equipment can be adjusted according to actual humidity, and the air passing amount can be well adjusted according to specific conditions, so that the dehumidification effect is well controlled, and the equipment can be adjusted according to the requirements of the actual conditions.

Description

Technical Field

[0001] The utility model relates to the technical field of drying and dehumidifying equipment, in particular to a device capable of slidingly adjusting the bypass air volume of an evaporator of a heat pump drying and dehumidifying machine. Background Art

[0002] The existing drying and dehumidification equipment on the market generally uses electric heating to heat and dry directly, or uses a heat pump unit, which uses a compressor to compress the refrigerant to generate heat, and then radiates the heat after heat exchange through the condenser for drying, thereby increasing the temperature of the drying area and achieving the purpose of drying the items in the drying area.

[0003] However, since the existing drying equipment can only perform direct heating and drying, it cannot adjust the equipment's working efficiency according to the actual humidity in the drying area, nor can it adjust the excess air volume according to specific circumstances, and thus cannot control the dehumidification effect. The working mode is single, which is not conducive to the equipment being adjusted according to actual needs. Utility Model Content

[0004] In order to solve the above problems, the utility model adopts the following technical solution: a device capable of slidingly adjusting the bypass air volume of the evaporator of a heat pump drying and dehumidifying machine, comprising: a shell, a mounting frame, an adjustment mechanism, an evaporation mechanism, a condensation mechanism and an air supply mechanism;

[0005] The shell has a cavity inside, and the shell is provided with an air inlet and an air outlet, and the air inlet and the air outlet are both connected to the cavity;

[0006] The mounting frame is arranged in the cavity, the regulating mechanism, the evaporating mechanism and the condensing mechanism are all arranged on the mounting frame, the air supply mechanism is arranged at the air outlet, and the air supply mechanism abuts against the mounting frame.

[0007] Furthermore, the adjustment mechanism includes a fixed plate and a movable plate, the fixed plate is fixedly arranged on the mounting frame, and the movable plate is movably arranged on the fixed plate.

[0008] Furthermore, the fixed plate is provided with a plurality of first through-holes, the movable plate is provided with a plurality of second through-holes, and each of the first through-holes is movably connected to one of the second through-holes.

[0009] Furthermore, the adjustment mechanism further includes a driver, which is disposed on the mounting frame and is used to drive the movable plate.

[0010] Furthermore, the evaporation mechanism is an evaporator, and the evaporator is obliquely arranged on the mounting frame.

[0011] Furthermore, the condensing mechanism is a condenser, and the condenser is obliquely arranged on the mounting frame.

[0012] Furthermore, the evaporator is located on one side of the regulating mechanism, and the condenser is located below the regulating mechanism.

[0013] Furthermore, the condensing mechanism divides the cavity into a first chamber and a second chamber, the regulating mechanism and the evaporating mechanism are located in the first chamber, and the air supply mechanism is located in the second chamber.

[0014] Furthermore, the air supply mechanism is a plurality of exhaust fans, and the plurality of exhaust fans are all arranged in the exhaust port.

[0015] Furthermore, a partition is provided on the mounting frame, and the partition is spaced apart from the condenser.

[0016] The beneficial effects of the utility model are: using this device that can slide to adjust the bypass air volume of the evaporator of the heat pump drying and dehumidifier, through the cooperation of the shell, the mounting frame, the adjustment mechanism, the evaporation mechanism, the condensation mechanism and the air supply mechanism, the adjustment mechanism is used to adjust according to the specific conditions of the room, the working efficiency of the equipment can be adjusted according to the actual humidity, and the air volume can be adjusted well according to the specific conditions, thereby achieving a good control of the dehumidification effect, which is conducive to adjusting the equipment according to the needs of the actual situation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings further illustrate the present invention, but the embodiments in the accompanying drawings do not constitute any limitation to the present invention.

[0018] Figure 1 A schematic diagram of one direction of a device for slidably adjusting the bypass air volume of an evaporator of a heat pump drying and dehumidifying machine provided by an embodiment;

[0019] Figure 2 A schematic diagram of the internal structure of a device for slidably adjusting the bypass air volume of an evaporator of a heat pump drying and dehumidifying machine provided in one embodiment;

[0020] Figure 3 An exploded schematic diagram of an adjustment mechanism provided in one embodiment. DETAILED DESCRIPTION

[0021] The following will further describe the technical solution of the present invention in conjunction with the drawings of the embodiments of the present invention. The present invention is not limited to the following specific implementation methods. It should be noted that the embodiments of the present invention and the features in the embodiments can be combined with each other without conflict.

[0022] like Figures 1 to 3As shown, a device for slidably adjusting the bypass air volume of the evaporator of a heat pump drying and dehumidifier includes: a shell 100, a mounting bracket 200, an adjusting mechanism, an evaporating mechanism 400, a condensing mechanism 500 and an air supply mechanism 600; the shell 100 has a cavity inside, and the shell 100 is provided with an air inlet 101 and an air outlet, and the air inlet 101 and the air outlet are both connected to the cavity; the mounting bracket 200 is arranged in the cavity, the adjusting mechanism, the evaporating mechanism 400 and the condensing mechanism 500 are all arranged on the mounting bracket 200, the air supply mechanism 600 is arranged at the air outlet, and the air supply mechanism 600 abuts the mounting bracket 200.

[0023] Specifically, the adjustment mechanism includes a fixed plate 310 and a movable plate 320. The fixed plate 310 is fixedly mounted on the mounting frame 200, and the movable plate 320 is movably mounted on the fixed plate 310. The fixed plate 310 is provided with a plurality of first through-holes 311, and the movable plate 320 is provided with a plurality of second through-holes 321. Each first through-hole 311 is movably connected to a second through-hole 321. The adjustment mechanism also includes a driver 330, which is mounted on the mounting frame 200 and is used to drive the movable plate 320.

[0024] Furthermore, the evaporation mechanism 400 is an evaporator, which is tilted and mounted on the mounting frame 200. The condensing mechanism 500 is a condenser, which is tilted and mounted on the mounting frame 200. The evaporator is located on one side of the regulating mechanism, and the condenser is located below the regulating mechanism. The condensing mechanism 500 divides the cavity into a first chamber 102 and a second chamber 103. The regulating mechanism and the evaporation mechanism 400 are located in the first chamber 102, and the air supply mechanism 600 is located in the second chamber 103. It is worth mentioning that the air supply mechanism 600 comprises a plurality of exhaust fans, all of which are located in the exhaust port.

[0025] In the above embodiment, a partition 700 is further provided on the mounting frame 200, and the partition 700 is spaced apart from the condenser. In other words, the partition 700 forms another chamber 104 for accommodating the compressor 800 and other electrical appliances required to ensure the normal operation of the entire device. Furthermore, insulation is provided on the partition 700 to effectively block heat dissipation.

[0026] When using this device for slidingly adjusting the bypass air volume of the evaporator of the heat pump drying and dehumidifier, during normal operation, the staff can confirm whether to open the adjustment mechanism according to the usage scenario. That is, in the initial state, all the second perforations 321 on the movable plate 320 will not be connected to all the first perforations 311 on the fixed plate 310, that is, it is in a closed state. At this time, if this device is used for drying and dehumidification, by starting the exhaust fan, the high-temperature and high-humidity gas enters the interior of the shell 100 through the air inlet 101, and then the gas passes through the evaporator and then the condenser, and is finally transported to the room through the exhaust fan. Since the gas is dehumidified by passing through the evaporator and then heated and dried by passing through the condenser, the gas can complete the entire drying and dehumidification process in the shell 100 and then be transported to the room.

[0027] In the above embodiment, the overall air volume required for circulation is relatively large, but the air volume passing through the evaporator cannot be too large, otherwise it will affect the working effect of the evaporator. In other words, it is necessary to adjust the excess air volume of the evaporator bypass, and then adjust the excess air volume of the evaporator, so as to increase the dehumidification amount, that is, directly improve the drying efficiency. Therefore, the staff starts the driver 330, and the driver 330 drives the movable plate 320 to move, so that each second perforation 321 begins to communicate with a first perforation 311. Since the entire adjustment mechanism is located below the air inlet 101, when the first perforation 311 is connected to the second perforation 321, part of the gas entering from the air inlet 101 will pass directly through the first perforation 311 and the second perforation 321. In other words, in this way, the overall air intake is increased, and the air intake will not be too large to affect the use of the evaporator. Furthermore, when each second perforation 321 overlaps with a first perforation 311, the ventilation volume is maximized. In other words, by adjusting the bypass air volume, the air volume passing through the evaporator is adjusted to achieve maximum dehumidification. Staff can adjust the overall air intake according to specific needs without affecting the normal operation of the evaporator. It is worth mentioning that since the overall air intake can be adjusted by setting an adjustment mechanism, the greater the air intake, the greater the condenser's excess air volume, the lower the overall power consumption, and the better the cooling effect.

[0028] It is worth mentioning that the cross-sectional shapes of the first through-holes 311 and the second through-holes 321 can be specifically designed according to different needs, and the cross-sectional shapes of the first through-holes 311 must be consistent with the cross-sectional shapes of the second through-holes 321. That is, the shape and aperture of each first through-hole 311 must be consistent with the shape and aperture of each second through-hole 321. For example, the cross-sectional shapes of the first through-holes 311 and the second through-holes 321 may all be rectangular. For another example, the cross-sectional shapes of the first through-holes 311 and the second through-holes 321 may all be elliptical. In other words, the cross-sectional shapes of the first through-holes 311 and the second through-holes 321 may also be other shapes, which will not be described in detail in this embodiment.

[0029] By using this device that can slide to adjust the bypass air volume of the evaporator of the heat pump drying dehumidifier, the adjustment mechanism is used to adjust according to the specific conditions of the room. The working efficiency of the equipment can be adjusted according to the actual humidity, and the air volume can be adjusted well according to the specific conditions, thereby achieving a good control of the dehumidification effect, which is conducive to adjusting the equipment according to the needs of the actual situation.

[0030] In summary, the above embodiments are not limitative embodiments of the present invention, and any modifications or equivalent variations made by those skilled in the art based on the essential content of the present invention are within the technical scope of the present invention.

Claims

1. A device for slidingly adjusting the bypass air volume of the evaporator of a heat pump drying and dehumidifying machine, characterized in that: include: Shell, mounting frame, regulating mechanism, evaporating mechanism, condensing mechanism and air supply mechanism; The shell has a cavity inside, and the shell is provided with an air inlet and an air outlet, and the air inlet and the air outlet are both connected to the cavity; The mounting frame is arranged in the cavity, the regulating mechanism, the evaporating mechanism and the condensing mechanism are all arranged on the mounting frame, the air supply mechanism is arranged at the air outlet, and the air supply mechanism abuts against the mounting frame.

2. The device for slidably adjusting the bypass air volume of the evaporator of a heat pump drying and dehumidifying machine according to claim 1, characterized in that: The adjusting mechanism includes a fixed plate and a movable plate. The fixed plate is fixedly arranged on the mounting frame, and the movable plate is movably arranged on the fixed plate.

3. The device for slidably adjusting the bypass air volume of the evaporator of a heat pump drying and dehumidifying machine according to claim 2, characterized in that: The fixed plate is provided with a plurality of first through-holes, the movable plate is provided with a plurality of second through-holes, and each of the first through-holes is movably connected to one of the second through-holes.

4. The device for slidably adjusting the bypass air volume of the evaporator of a heat pump drying and dehumidifying machine according to claim 3, characterized in that: The adjusting mechanism further includes a driver, which is arranged on the mounting frame and is used to drive the movable plate.

5. The device for slidably adjusting the bypass air volume of the evaporator of a heat pump drying and dehumidifying machine according to claim 4, characterized in that: The evaporation mechanism is an evaporator, and the evaporator is arranged obliquely on the mounting frame.

6. The device for slidably adjusting the bypass air volume of the evaporator of a heat pump drying and dehumidifying machine according to claim 5, characterized in that: The condensing mechanism is a condenser, and the condenser is obliquely arranged on the mounting frame.

7. The device for slidably adjusting the bypass air volume of the evaporator of a heat pump drying and dehumidifying machine according to claim 6, characterized in that: The evaporator is located on one side of the regulating mechanism, and the condenser is located below the regulating mechanism.

8. The device for slidably adjusting the bypass air volume of the evaporator of a heat pump drying and dehumidifying machine according to claim 7, characterized in that: The condensing mechanism divides the cavity into a first chamber and a second chamber, the regulating mechanism and the evaporating mechanism are located in the first chamber, and the air supply mechanism is located in the second chamber.

9. The device for slidably adjusting the bypass air volume of the evaporator of a heat pump drying and dehumidifying machine according to claim 8, characterized in that: The air supply mechanism is a plurality of exhaust fans, and the plurality of exhaust fans are all arranged in the exhaust port.

10. The device for slidably adjusting the bypass air volume of the evaporator of a heat pump drying and dehumidifying machine according to claim 9, characterized in that: A partition is also provided on the mounting frame, and the partition is spaced apart from the condenser.

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