Energy-saving refrigerated dryer

Abstract

The utility model discloses an energy-saving refrigeration type drying machine, relates to the field of drying machines, solves the problems that the gas flowing in a connecting pipe is too high and the heat dissipation efficiency of the gas in the connecting pipe is low, and comprises a drying machine shell, and condensation evaporators are symmetrically installed at the top end of the drying machine shell in an embedded mode. A connecting pipe is installed on the outer side of the refrigerant evaporator in an embedded mode, a touch control panel is installed on the front face of one end of the drying machine shell in an embedded mode, a pipeline cooling assembly is installed in the middle of the top end of the drying machine shell, a protection cleaning assembly is installed on the front face of the drying machine shell, and the touch control panel is located below the protection cleaning assembly. Gas flowing in the connecting pipe can be cooled, the temperature of the gas in the connecting pipe is changed, the heat dissipation efficiency of the gas in the connecting pipe is improved, the external temperature can be prevented from affecting the temperature of the gas in the connecting pipe, and the service life of the connecting pipe is prolonged. And the temperature of the gas entering the refrigerant evaporator is too high due to the fact that the temperature of the gas in the connecting pipe rises.

Description

Technical Field

[0001] The utility model relates to the technical field of dryers, in particular to an energy-saving refrigeration dryer. Background Art

[0002] The refrigerated dryer is based on the principle of freezing and dehumidification. It cools and condenses the water in the air into liquid to separate the gas and liquid and dry the air. Most of the existing refrigerated dryers on the market have the following disadvantages. The variable frequency refrigerated dryer consumes a lot of energy during drying, which does not meet the requirements of energy saving and environmental protection. The heat and energy consumption of the equipment cannot be fully utilized;

[0003] For this purpose, Chinese patent CN202321230667.1 discloses an energy-saving variable frequency refrigerated dryer. In the utility model, through the heat conduction component in the energy-saving variable frequency refrigerated dryer and utilizing the heat conduction plate in the heat conduction component, the heat of the air cooler is transferred to the heat conduction plate, so that the temperature of the heat conduction plate rises, and the temperature is transferred to the heat conduction rod, and the heat conduction rod increases the inner cavity temperature of the air outlet pipe. When the dried air enters the port of the air outlet pipe, the temperature of the dry air rises, and the operating heat inside the device is reasonably utilized, so that the device is more energy-saving, which is beneficial to solve the problem that the variable frequency refrigerated dryer consumes high energy during drying, does not meet the requirements of energy saving and environmental protection, and the heat consumption of the equipment cannot be fully utilized.

[0004] Since the device uses a pipe to connect the air heat exchanger and the refrigerant evaporator, the compressed gas inside the air heat exchanger enters the refrigerant evaporator along the pipe, and since the pipe is exposed to the outside world, the outside gas temperature heats the pipe and the temperature of the compressed gas inside the pipe also heats the pipe, causing the pipe temperature to be too high, resulting in low heat dissipation efficiency when the compressed gas flows inside the pipe, further leading to the problem of excessive gas temperature entering the refrigerant evaporator. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the problem in the above-mentioned prior art that, since the air heat exchanger and the refrigerant evaporator are connected by a pipe in the device, the compressed gas inside the air heat exchanger enters the refrigerant evaporator along the pipe, and since the pipe is exposed to the outside, the outside gas temperature heats the pipe and the temperature inside the compressed gas heats the pipe, causing the pipe temperature to be too high, thereby resulting in low heat dissipation efficiency when the compressed gas flows inside the pipe, further causing the problem that the temperature of the gas entering the refrigerant evaporator is too high. The utility model provides an energy-saving refrigerated dryer.

[0007] (II) Technical solution

[0008] To achieve the above objectives, the utility model is implemented through the following technical solutions: an energy-saving refrigerated dryer, comprising a dryer shell, a refrigerant evaporator is symmetrically embedded and installed at the top of the dryer shell, a connecting pipe is embedded and installed on the outside of the refrigerant evaporator, a touch control panel is embedded and installed on the front of one end of the dryer shell, a pipeline cooling component is installed in the middle of the top of the dryer shell, a protective cleaning component is installed on the front of the dryer shell, and the touch control panel is located below the protective cleaning component;

[0009] The pipeline cooling component includes a water storage tank embedded in the top of the dryer shell, a water pump embedded in the water storage tank, one end of the water pump is connected to a heat insulation sleeve, and a heat exchange sleeve is sleeved on the outside of the connecting pipe inside the heat insulation sleeve.

[0010] The protective cleaning component comprises a positioning bar embedded in the front of the dryer shell, the bottom end of the positioning bar is symmetrically slidably connected with a vertical plate, one end edge of the vertical plate is clamped with a glass wiping cloth, and a transparent film is bonded between the two vertical plates.

[0011] As a preferred solution of the energy-saving refrigerated dryer described in the utility model, hard pipes are installed between the water outlet of the water pump and one end of the water storage tank and the insulation sleeve, and a conduit is integrally formed between the two insulation sleeves.

[0012] By adopting the above technical solution, it is possible to facilitate the circulation of water inside the water storage tank, thereby changing the difficulty of water circulation and causing the water to flow;

[0013] As a preferred solution of the energy-saving refrigerated dryer described in the utility model, a box cover is snap-fitted onto the top of the water storage tank, and a filter is fixedly installed inside the water storage tank.

[0014] By adopting the above technical solution, it is convenient to add water into the water storage tank, and the circulating water can be filtered, thereby improving the purity of the water.

[0015] As a preferred solution of the energy-saving refrigerated dryer described in the utility model, the inner diameter of the heat insulating sleeve is larger than the outer diameter of the heat exchange sleeve, and the number of the heat exchange sleeve and the number of the heat insulating sleeve are respectively set to two.

[0016] By adopting the above technical solution, it is possible to facilitate water to flow between the heat insulation sleeve and the heat exchange sleeve, thereby reducing the difficulty of water flow.

[0017] As a preferred solution of the energy-saving refrigerated dryer described in the utility model, a slider is slidably connected inside the positioning bar, a friction plate is clamped and installed at one end of the slider at one end of the positioning bar, and the bottom end of the slider is fixedly connected to the top end of the vertical plate.

[0018] By adopting the above technical solution, the position of the vertical plate can be easily adjusted, and the difficulty of adjusting the position of the vertical plate is changed, thereby facilitating wiping the touch control panel.

[0019] As a preferred solution of the energy-saving refrigerated dryer described in the utility model, the back side of the friction plate and the front side of the positioning strip are fitted with each other, and the shape of the friction plate is rectangular.

[0020] By adopting the above technical solution, it is possible to facilitate fixing of the slider, thereby reducing the difficulty of fixing the slider and preventing the slider from sliding.

[0021] As a preferred solution of the energy-saving refrigerated dryer described in the utility model, a fitting groove is provided inside the positioning strip, and the outer side of the sliding block and the inner wall of the fitting groove are fitted to each other.

[0022] By adopting the above technical solution, it is possible to limit the position of the slider conveniently, thereby preventing the slider from deflecting when moving, thereby increasing the stability of the slider after movement.

[0023] (III) Beneficial effects

[0024] The utility model provides an energy-saving refrigeration dryer, which has the following beneficial effects:

[0025] It can facilitate cooling of the gas flowing inside the connecting pipe, change the temperature of the gas inside the connecting pipe, thereby improving the heat dissipation efficiency of the gas inside the connecting pipe, and can prevent the external temperature from affecting the temperature of the gas inside the connecting pipe, causing the temperature of the gas inside the connecting pipe to rise, resulting in the problem of excessively high temperature of the gas entering the refrigerant evaporator.

[0026] The touch control panel can be conveniently protected to prevent sweat stains from remaining on the surface of the touch control panel, thereby preventing problems affecting the use of the touch control panel. The surface of the touch control panel can also be cleaned to ensure the cleanliness of the surface of the touch control panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0028] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0029] Figure 2 It is a schematic diagram of the installation structure of the connecting pipe in the utility model.

[0030] Figure 3 It is a structural schematic diagram of the pipeline cooling component of the utility model.

[0031] Figure 4 It is a structural schematic diagram of the protective cleaning component of the utility model.

[0032] In the figure, 1. dryer housing; 2. refrigerant evaporator; 3. touch control panel; 4. connecting pipe;

[0033] 5. Pipe cooling assembly; 501. Water storage tank; 502. Water pump; 503. Hard pipe; 504. Heat insulation sleeve; 505. Heat exchange sleeve; 506. Conduit; 507. Filter; 508. Tank cover;

[0034] 6. Protective cleaning components; 601. Positioning strip; 602. Sliding block; 603. Friction plate; 604. Vertical plate; 605. Glass cleaning cloth; 606. Transparent film. DETAILED DESCRIPTION

[0035] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0036] Example 1

[0037] Reference Figure 1 , 2 3 is the first embodiment of the utility model, which provides an energy-saving refrigerated dryer, including a dryer shell 1, an air heat exchanger is installed inside the dryer shell 1, the air heat exchanger and the refrigerant evaporator 2 are connected by a connecting pipe 4, an air cooler is installed at the bottom of the inner wall of the dryer shell 1, the air cooler and the air heat exchanger are connected by a pipeline, the refrigerant evaporator 2 is symmetrically embedded and installed at the top of the dryer shell 1, a cyclone separator is installed inside the dryer shell 1 and is connected to the refrigerant evaporator 2 through a pipeline, a connecting pipe 4 is embedded and installed on the outside of the refrigerant evaporator 2, a touch control panel 3 is embedded and installed on the front of one end of the dryer shell 1, a pipeline cooling component 5 is installed in the middle of the top of the dryer shell 1, a protective cleaning component 6 is installed on the front of the dryer shell 1, and the touch control panel 3 is located below the protective cleaning component 6;

[0038] The pipeline cooling assembly 5 includes a water storage tank 501 embedded in the top of the dryer housing 1, a water pump 502 is embedded in the water storage tank 501, the input end of the water pump 502 is electrically connected to the output end of the external power supply, one end of the water pump 502 is connected to a heat insulation sleeve 504, and the inside of the heat insulation sleeve 504 is located on the outside of the connecting pipe 4 and is sleeved with a heat exchange sleeve 505.

[0039] Specifically, a hard pipe 503 is installed between the water outlet of the water pump 502 and one end of the water tank 501 and the insulation sleeve 504, a guide tube 506 is integrally formed between the two insulation sleeves 504, a box cover 508 is snap-fitted onto the top of the water tank 501, a filter screen 507 is fixedly installed inside the water tank 501, the inner diameter of the insulation sleeve 504 is larger than the outer diameter of the heat exchange sleeve 505, and the number of the heat exchange sleeve 505 and the insulation sleeve 504 are respectively set to two.

[0040] Furthermore, since the water pump 502 is connected to the power supply and starts to run, when the water pump 502 is running, the water inside the water tank 501 enters between the insulation sleeve 504 and the heat exchange sleeve 505 along the hard pipe 503, and the heat exchange sleeve 505 exchanges heat between the heat inside the connecting pipe 4 and the water, thereby reducing the temperature of the gas inside the connecting pipe 4, and at this time, the water between one group of insulation sleeves 504 and the heat exchange sleeves 505 enters between another group of insulation sleeves 504 and the heat exchange sleeves 505 along the conduit 506, and the water inside the other group of insulation sleeves 504 and the heat exchange sleeves 505 enters the water tank 501 again along the hard pipe 503, and at this time, the reflux water is filtered again through the filter net 507.

[0041] Example 2

[0042] Reference Figure 1 , 2 4 is the second embodiment of the present utility model, which is based on the previous embodiment.

[0043] The protective cleaning component 6 includes a positioning bar 601 embedded in the front of the dryer housing 1, the bottom of the positioning bar 601 is symmetrically slidably connected to a vertical plate 604, one end of the vertical plate 604 is clamped with a glass wiping cloth 605, and a transparent film 606 is bonded between the two vertical plates 604.

[0044] Specifically, the positioning bar 601 is slidably connected to a slider 602, a fitting groove is provided inside the positioning bar 601, the outer side of the slider 602 and the inner wall of the fitting groove fit together, one end of the slider 602 is located at one end of the positioning bar 601 and a friction plate 603 is clamped and installed, the back side of the friction plate 603 and the front side of the positioning bar 601 fit together, the friction plate 603 is rectangular in shape, and the bottom end of the slider 602 and the top end of the vertical plate 604 are fixedly connected.

[0045] Furthermore, the personnel drives the slider 602 to move through the friction plate 603, and when the slider 602 moves, it drives the glass wiping cloth 605 to move through the vertical plate 604. When the glass wiping cloth 605 moves, it wipes one end surface of the touch control panel 3, and at this time, when the two vertical plates 604 move away from each other, the transparent film 606 is attached to the touch control panel 3.

[0046] Working principle: In actual use of the device, personnel need to touch the touch control panel 3. At this time, personnel drive the slider 602 to move through the friction plate 603. When the slider 602 moves, it drives the glass wiping cloth 605 to move through the vertical plate 604. When the glass wiping cloth 605 moves, it wipes the touch control panel 3. At this time, the two vertical plates 604 move away from each other so that the transparent film 606 is attached to the touch control panel 3. Then the touch control panel 3 controls the operation of the electrical components. At this time, the air cooler reduces the air temperature to room temperature, and then enters the air heat exchanger. At this time, the air heat exchanger reduces the temperature a little to do pre-cooling work, and can remove the middle part of the air. Water droplets are formed, and then the compressed air enters the connecting pipe 4. At this time, the water pump 502 is connected to the power supply and starts to run. When the water pump 502 is running, the water in the water tank 501 enters between the insulation sleeve 504 and the heat exchange sleeve 505 along the hard pipe 503. At this time, the heat exchange sleeve 505 exchanges heat with the water in the connecting pipe 4, so that the temperature inside the connecting pipe 4 is cooled again, and the cooled gas enters the refrigerant evaporator 2, exchanges heat with the refrigerant in the refrigerant evaporator 2, and reduces the temperature in the air to a low temperature of 2-10°C, and is finally discharged into the cyclone separator. The cyclone separator will automatically separate the air and water droplets, and finally discharge them.

[0047] It should be noted that, in this document, relational terms such as first and second, etc. are merely used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations.

[0048] It should be noted that, in this document, relational terms such as first and second, etc. are merely used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations.

Claims

1. An energy-saving refrigerated dryer, comprising a dryer housing (1), characterized in that: A refrigerant evaporator (2) is symmetrically embedded and installed at the top of the dryer housing (1), a connecting pipe (4) is embedded and installed on the outside of the refrigerant evaporator (2), a touch control panel (3) is embedded and installed on the front of one end of the dryer housing (1), a pipeline cooling component (5) is installed in the middle of the top of the dryer housing (1), a protective cleaning component (6) is installed on the front of the dryer housing (1), and the touch control panel (3) is located below the protective cleaning component (6); The pipeline cooling assembly (5) comprises a water storage tank (501) embedded in the top of the dryer housing (1), a water pump (502) embedded in the water storage tank (501), one end of the water pump (502) is connected to a heat insulation sleeve (504), and a heat exchange sleeve (505) is sleeved on the outside of the connecting pipe (4) inside the heat insulation sleeve (504); The protective cleaning component (6) comprises a positioning bar (601) embedded in the front of the dryer housing (1), the bottom end of the positioning bar (601) is symmetrically slidably connected to a vertical plate (604), one end edge of the vertical plate (604) is clamped with a glass wiping cloth (605), and a transparent film (606) is bonded between the two vertical plates (604).

2. An energy-saving refrigerated dryer according to claim 1, characterized in that: A hard pipe (503) is installed between the water outlet of the water pump (502) and one end of the water storage tank (501) and the heat insulation sleeve (504), and a conduit (506) is integrally formed between the two heat insulation sleeves (504).

3. The energy-saving refrigerated dryer according to claim 1, characterized in that: A box cover (508) is snap-fitted onto the top of the water storage tank (501), and a filter screen (507) is fixedly installed inside the water storage tank (501).

4. The energy-saving refrigerated dryer according to claim 2, characterized in that: The inner diameter of the heat insulating sleeve (504) is greater than the outer diameter of the heat exchanging sleeve (505), and the number of the heat exchanging sleeve (505) and the number of the heat insulating sleeve (504) are respectively set to two.

5. The energy-saving refrigerated dryer according to claim 1, characterized in that: A slider (602) is slidably connected inside the positioning bar (601), one end of the slider (602) is located at one end of the positioning bar (601) and is clamped and installed with a friction plate (603), and the bottom end of the slider (602) and the top end of the vertical plate (604) are fixedly connected.

6. An energy-saving refrigerated dryer according to claim 5, characterized in that: The back side of the friction plate (603) and the front side of the positioning strip (601) are in contact with each other, and the shape of the friction plate (603) is rectangular.

7. The energy-saving refrigerated dryer according to claim 5, characterized in that: A fitting groove is provided inside the positioning strip (601), and the outer side of the sliding block (602) and the inner wall of the fitting groove are fitted to each other.

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