Finned evaporator

Abstract

The utility model provides a fin type evaporator, which relates to the technical field of fin type evaporators and comprises a fin type evaporator, a cleaning device is arranged on the side face of the fin type evaporator, a protective device is arranged on the surface of the fin type evaporator, the cleaning device comprises a rectangular frame arranged on the side face of the fin type evaporator, and the protective device is arranged on the side face of the fin type evaporator. A fixing rod is fixedly connected into the rectangular frame, a sliding block is slidably connected to the surface of the fixing rod, a telescopic pipe is fixedly connected to the side face of the sliding block, the surface of the telescopic pipe is sleeved with an air pipe, air holes are formed in the surfaces of the air pipe and the telescopic pipe, and an air pump is fixedly connected to the side face of the air pipe. One end of the telescopic pipe is fixedly connected with a baffle, one end of the air pipe is fixedly connected with a baffle, the side face of the baffle is fixedly connected with a first spring, and the problem that dust on the surface of the fin evaporator cannot be cleaned up through a common brush is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of finned evaporators, and particularly relates to a finned evaporator. Background Art

[0002] Evaporation is a physical process in which a liquid is converted into a gas. Generally speaking, an evaporator is an object in which a liquid substance is converted into a gas. There are a large number of evaporators in industry, and the evaporator applied to a refrigeration system is one of them. The evaporator is a very important component among the four major components of refrigeration. The low-temperature condensed liquid passes through the evaporator, exchanges heat with the outside air, vaporizes and absorbs heat to achieve the refrigeration effect. The evaporator mainly consists of a heating chamber and an evaporation chamber. The heating chamber provides the heat required for the liquid to evaporate, promoting the liquid to boil and vaporize; the evaporation chamber completely separates the gas-liquid two-phase.

[0003] The inventor found during the daily use of the evaporator that after the finned evaporator is used for a long time, a large amount of dust will be generated inside the evaporator, which will affect the use of the evaporator. Since the finned evaporator is composed of a circular tube and fins, an ordinary brush cannot clean the dust completely, resulting in an impact. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the defects existing in the prior art, and to propose a finned evaporator.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme: a finned evaporator, including a finned evaporator, a cleaning device is arranged on the side surface of the finned evaporator, a protection device is arranged on the surface of the finned evaporator, the cleaning device includes a rectangular frame arranged on the side surface of the finned evaporator, a fixed rod is fixedly connected inside the rectangular frame, a slider is slidably connected to the surface of the fixed rod, a telescopic tube is fixedly connected to the side surface of the slider, an air duct is sleeved on the surface of the telescopic tube, air holes are formed on the surfaces of the air duct and the telescopic tube, and an air pump is fixedly connected to the side surface of the air duct.

[0006] The effects achieved by the above components are as follows: under the action of the air pump and the air holes, the dust on the surface of the finned evaporator is blown away, thereby achieving the cleaning effect. When using the finned evaporator, after moving the finned evaporator to a suitable position, connect the power supply and use it.

[0007] Preferably, one end of the telescopic tube is fixedly connected with a baffle, and one end of the air duct is fixedly connected with a baffle.

[0008] The effects achieved by the above components are as follows: under the action of the baffle, the telescopic tube will not completely extend out of the air duct, thereby avoiding the phenomenon that the telescopic tube is separated from the air duct, and at the same time achieving the sealing effect.

[0009] Preferably, a first spring is fixedly connected to the side surface of the baffle, and the other end of the first spring is fixedly connected to the baffle on the side surface of another telescopic tube.

[0010] The effect achieved by the above components is that under the action of the first spring, the telescopic tube can be pulled into the interior of the air duct, and then the rectangular frame can be clamped on the side of the fin evaporator to clean the dust.

[0011] Preferably, an anti-slip strip is fixedly connected to the side surface of the rectangular frame, and the anti-slip strip is a rubber strip.

[0012] The effect achieved by the above components is that under the action of the anti-slip strip, the rectangular frame will not slide after being clamped on the side of the fin evaporator. When it is necessary to clean the fin evaporator, the rectangular frame is clamped on the side of the fin evaporator through the first spring. Under the action of the anti-slip strip, the rectangular frame will not slide after being clamped on the side of the fin evaporator. Start the air pump to make the gas enter the interior of the air duct and the telescopic tube and blow out from the interior of the air holes. Under the action of the baffle, the telescopic tube will not fully extend out of the air duct, thus avoiding the separation of the telescopic tube from the air duct. At the same time, it also achieves the sealing effect. Slide the slider up and down to make the air duct move up and down, thereby cleaning the dust on the fin evaporator, and thus achieving the cleaning effect.

[0013] Preferably, the protection device includes a protection frame sleeved on the surface of the fin evaporator. A cushion plate is fixedly connected to the inner wall of the protection frame, and the cushion plate is an air cushion.

[0014] The effect achieved by the above components is that under the action of the cushion plate and the protection frame, the fin evaporator will not be damaged due to impact during transportation.

[0015] Preferably, a sliding rod is slidably connected to the surface of the protection frame. One end of the sliding rod is fixedly connected to a pressing plate, and a rubber plate is fixedly connected to the bottom of the pressing plate.

[0016] The effect achieved by the above components is that under the action of the sliding rod and the pressing plate, it is convenient to take out when transported to the appropriate position, and thus achieves the effect of convenient taking out.

[0017] Preferably, a second spring is sleeved on the surface of the sliding rod, and the two ends of the second spring are respectively fixedly connected to the upper top of the pressing plate and the inner wall of the protection frame.

[0018] The effect achieved by the above components is that under the action of the second spring, after the sliding rod pushes out the fin evaporator, it can be reset, and thus achieves the reset effect.

[0019] Preferably, circular grooves are formed on the surface of the sliding rod, a rectangular plate is fixedly connected to the surface of the protective frame, a clamping rod is inserted into the side surface of the rectangular plate, and one end of the clamping rod is inserted into the circular groove.

[0020] The effects achieved by the above components are as follows: Under the action of the clamping rod, the sliding rod can be fixed, thereby avoiding the phenomenon of ejecting the evaporator when the fin evaporator does not need to be ejected. When the fin evaporator needs to be transported, the fin evaporator is placed inside the protective frame. Under the action of the cushion plate, it will not be damaged due to impact. Insert the clamping rod into the circular groove to fix the sliding rod and prevent the sliding rod from ejecting the fin evaporator out of the protective frame. When it is transported to the designated position, pull out the clamping rod, lay the protective frame flat, and push the sliding rod to move the pressing plate to eject the fin evaporator. After the ejection is completed, under the action of the second spring, the sliding rod can be reset after ejecting the fin evaporator, thus achieving the reset function and ultimately achieving the protective effect.

[0021] Compared with the prior art, the advantages and positive effects of the present utility model are as follows.

[0022] In the present utility model, by setting a cleaning device, when the fin evaporator needs to be cleaned, the rectangular frame is clamped on the side of the fin evaporator through the first spring. Under the action of the anti-slip strips, the rectangular frame will not slide after being clamped on the side of the fin evaporator. Start the air pump to make the gas enter the inside of the air duct and the telescopic tube and blow out from the air holes. Under the action of the baffle, the telescopic tube will not completely extend out of the air duct, thereby avoiding the separation of the telescopic tube and the air duct and achieving the sealing effect at the same time. Slide the slider up and down to move the air duct up and down, thereby cleaning the dust on the fin evaporator and achieving the cleaning effect, thus solving the problem that ordinary brushes cannot clean the dust on the surface of the fin evaporator thoroughly. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 is a three-dimensional structural schematic diagram of a fin evaporator proposed by the present utility model;

[0024] Figure 2 is a schematic diagram of a cleaning device of a fin evaporator proposed by the present utility model;

[0025] Figure 3 is a schematic diagram of a protective device of a fin evaporator proposed by the present utility model.

[0026] Legend: 1. Finned evaporator; 2. Cleaning device; 21. Rectangular frame; 22. Fixed rod; 23. Slide block; 24. Telescopic tube; 25. Air duct; 26. Baffle; 27. First spring; 28. Anti-slip strip; 3. Protection device; 31. Protection frame; 32. Pad; 33. Slide rod; 34. Clamping rod; 35. Second spring; 36. Pressing plate. Detailed implementation

[0027] Example 1, as Figures 1-3 shown, a finned evaporator includes a finned evaporator 1, a cleaning device 2 is arranged on the side of the finned evaporator 1, and a protection device 3 is arranged on the surface of the finned evaporator 1. When using the finned evaporator 1, after moving the finned evaporator 1 to a suitable position, the power supply is connected for use.

[0028] Refer to Figure 2, the cleaning device 2 includes a rectangular frame 21 arranged on the side of the fin evaporator 1. A fixing rod 22 is fixedly connected inside the rectangular frame 21. A slider 23 is slidably connected to the surface of the fixing rod 22. A telescopic tube 24 is fixedly connected to the side of the slider 23. An air duct 25 is sleeved on the surface of the telescopic tube 24. Air holes are formed on the surfaces of both the air duct 25 and the telescopic tube 24. An air pump is fixedly connected to the side of the air duct 25. Under the action of the air pump and the air holes, the dust on the surface of the fin evaporator 1 is blown away, thus achieving the cleaning effect. When using the fin evaporator 1, after moving the fin evaporator 1 to a suitable position, the power supply is turned on for use. One end of the telescopic tube 24 is fixedly connected to a baffle 26, and one end of the air duct 25 is fixedly connected to the baffle 26. Under the action of the baffle 26, the telescopic tube 24 will not completely extend out of the air duct 25, thus avoiding the separation of the telescopic tube 24 from the air duct 25 and also achieving the sealing effect. A first spring 27 is fixedly connected to the side of the baffle 26, and the other end of the first spring 27 is fixedly connected to the baffle 26 on the side of another telescopic tube 24. Under the action of the first spring 27, the telescopic tube 24 can be pulled into the interior of the air duct 25, so that the rectangular frame 21 can be clamped on the side of the fin evaporator 1 to clean the dust. An anti-slip strip 28 is fixedly connected to the side of the rectangular frame 21. The anti-slip strip 28 is a rubber strip. Under the action of the anti-slip strip 28, the rectangular frame 21 will not slide after being clamped on the side of the fin evaporator 1. When the fin evaporator 1 needs to be cleaned, the rectangular frame 21 is clamped on the side of the fin evaporator 1 through the first spring 27. Under the action of the anti-slip strip 28, the rectangular frame 21 will not slide after being clamped on the side of the fin evaporator 1. The air pump is started to make the gas enter the interior of the air duct 25 and the telescopic tube 24 and blow out from the interior of the air holes. Under the action of the baffle 26, the telescopic tube 24 will not completely extend out of the air duct 25, thus avoiding the separation of the telescopic tube 24 from the air duct 25 and also achieving the sealing effect. The slider 23 is slid up and down to move the air duct 25 up and down, so as to clean the dust on the fin evaporator 1, thus achieving the cleaning effect.

[0029] Refer to Figure 3, the protective device 3 includes a protective frame 31 sleeved on the surface of the finned evaporator 1. A backing plate 32 is fixedly connected to the inner wall of the protective frame 31. The backing plate 32 is an air cushion. Under the action of the backing plate 32 and the protective frame 31, when transporting the finned evaporator 1, it will not be damaged due to impact. A sliding rod 33 is slidably connected to the surface of the protective frame 31. One end of the sliding rod 33 is fixedly connected to a pressing plate 36. A rubber plate is fixedly connected to the bottom of the pressing plate 36. Under the action of the sliding rod 33 and the pressing plate 36, it is convenient to take out when transported to the appropriate position, thereby achieving the function of convenient taking out. A second spring 35 is sleeved on the surface of the sliding rod 33. The two ends of the second spring 35 are respectively fixedly connected to the upper top of the pressing plate 36 and the inner wall of the protective frame 31. Under the action of the second spring 35, after the sliding rod 33 pushes out the finned evaporator 1, it can be reset, thereby achieving the function of reset. A circular groove is formed on the surface of the sliding rod 33. A rectangular plate is fixedly connected to the surface of the protective frame 31. A clamping rod 34 is inserted into the side of the rectangular plate. One end of the clamping rod 34 is inserted into the inside of the circular groove. Under the action of the clamping rod 34, the sliding rod 33 can be fixed, thereby avoiding the phenomenon that the evaporator is pushed out when the finned evaporator 1 does not need to be pushed out. When the finned evaporator 1 needs to be transported, the finned evaporator 1 is placed inside the protective frame 31. Under the action of the backing plate 32, it will not be damaged due to impact. The clamping rod 34 is inserted into the circular groove to fix the sliding rod 33 and prevent the sliding rod 33 from pushing the finned evaporator 1 out of the protective frame 31. When transported to the designated position, the clamping rod 34 is pulled out, the protective frame 31 is laid flat, and the sliding rod 33 is pushed to move the pressing plate 36 to push out the finned evaporator 1. After the pushing out is completed, under the action of the second spring 35, after the sliding rod 33 pushes out the finned evaporator 1, it can be reset, thereby achieving the function of reset, and thus achieving the function of protection.

[0030] Working principle: When the finned evaporator is needed, when using the finned evaporator 1, after moving the finned evaporator 1 to a suitable position, turn on the power supply for use. When the finned evaporator 1 needs to be cleaned, clamp the rectangular frame 21 on the side of the finned evaporator 1 through the first spring 27. Under the action of the anti-slip strip 28, the rectangular frame 21 will not slide after being clamped on the side of the finned evaporator 1. Start the air pump to make the gas enter the inside of the air duct 25 and the telescopic pipe 24 and blow out from the inside of the air holes. Under the action of the baffle 26, the telescopic pipe 24 will not fully extend out of the air duct 25, thus avoiding the separation of the telescopic pipe 24 and the air duct 25, and at the same time achieving the sealing effect. Slide the slider 23 up and down to make the air duct 25 move up and down, thereby cleaning the dust on the finned evaporator 1, and thus achieving the cleaning effect. When the finned evaporator 1 needs to be transported, put the finned evaporator 1 into the protective frame 31. Under the action of the backing plate 32, it will not be damaged due to impact. Insert the clamping rod 34 into the round groove to fix the sliding rod 33, preventing the sliding rod 33 from ejecting the finned evaporator 1 out of the protective frame 31. When it is transported to the designated position, pull out the clamping rod 34, lay the protective frame 31 flat, and push the sliding rod 33 to make the pressing plate 36 move to eject the finned evaporator 1. After the ejection is completed, under the action of the second spring 35, the sliding rod 33 can be reset after ejecting the finned evaporator 1, thus achieving the reset effect, and thus achieving the protective effect.

Claims

1. A finned evaporator, comprising a finned evaporator (1), characterized in that: A cleaning device (2) is provided on the side of the fin evaporator (1), and a protective device (3) is provided on the surface of the fin evaporator (1). The cleaning device (2) includes a rectangular frame (21) provided on the side of the fin evaporator (1). A fixed rod (22) is fixedly connected inside the rectangular frame (21). A slider (23) is slidably connected to the surface of the fixed rod (22). A telescopic tube (24) is fixedly connected to the side of the slider (23). An air duct (25) is sleeved on the surface of the telescopic tube (24). Air holes are provided on the surfaces of both the air duct (25) and the telescopic tube (24). An air pump is fixedly connected to the side of the air duct (25).

2. The finned evaporator according to claim 1, wherein: One end of the telescopic tube (24) is fixedly connected to a baffle (26), and one end of the air duct (25) is fixedly connected to a baffle (26).

3. The finned evaporator according to claim 2, characterized in that: A first spring (27) is fixedly connected to the side of the baffle (26), and the other end of the first spring (27) is fixedly connected to the baffle (26) on the side of another telescopic tube (24).

4. The finned evaporator according to claim 3, characterized in that: An anti-slip strip (28) is fixedly connected to the side of the rectangular frame (21), and the anti-slip strip (28) is a rubber strip.

5. The finned evaporator according to claim 4, characterized in that: The protective device (3) includes a protective frame (31) sleeved on the surface of the fin evaporator (1). A cushion plate (32) is fixedly connected to the inner wall of the protective frame (31), and the cushion plate (32) is an air cushion.

6. The finned evaporator according to claim 5, characterized in that: A sliding rod (33) is slidably connected to the surface of the protective frame (31). One end of the sliding rod (33) is fixedly connected to a pressing plate (36), and a rubber plate is fixedly connected to the bottom of the pressing plate (36).

7. The finned evaporator according to claim 6, characterized in that: A second spring (35) is sleeved on the surface of the sliding rod (33), and both ends of the second spring (35) are fixedly connected to the upper top of the pressing plate (36) and the inner wall of the protective frame (31) respectively.

8. The finned evaporator according to claim 7, characterized in that: A circular groove is provided on the surface of the sliding rod (33). A rectangular plate is fixedly connected to the surface of the protective frame (31). A clamping rod (34) is inserted into the side of the rectangular plate, and one end of the clamping rod (34) is inserted into the inside of the circular groove.

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