CN218937098U

CN218937098U - Energy-saving cooler

Info

Publication number: CN218937098U
Application number: CN202223111699.8U
Authority: CN
Inventors: 陈键; 陈毅珑; 张丹丹
Original assignee: Zhejiang Jingmin Machinery Technology Co ltd
Current assignee: Zhejiang Jingmin Machinery Technology Co ltd
Priority date: 2022-11-18
Filing date: 2022-11-18
Publication date: 2023-04-28
Anticipated expiration: 2032-11-18

Abstract

The utility model provides an energy-saving cooler, which relates to the technical field of coolers, and one end of the outer surface of a shell is fixedly provided with a compressed air inlet hole. According to the utility model, the heat exchange tube arranged in the shell is spiral, so that the contact area between the heat exchange tube and the high-pressure hot air flow in the shell is increased, the side soft rubber rings and the outer ring of the soft rubber push ring are provided with the slidable sealing ring, the soft rubber groove plate is tightly attached to the side soft rubber rings, the soft rubber push ring is tightly attached to the soft rubber groove plate, the scraping effect in moving is improved, the screw rod is driven to rotate along with the rotation of the output shaft of the motor, the soft rubber push ring and the side soft rubber ring which are in threaded connection are driven to slide on the surface of the limiting rod, the internal threads of the soft rubber push ring and the side soft rubber ring are set to be opposite threads, the soft rubber push ring and the side soft rubber ring are mutually close to or far away due to the rotation of the screw rod, and sewage accumulated at the bottom of the inner wall of the shell is scraped along with the movement of the soft rubber push ring and the side soft rubber ring.

Description

Energy-saving cooler

Technical Field

The utility model relates to a cooler, in particular to an energy-saving cooler.

Background

The cooler is a type of heat exchange equipment and is used for cooling fluid, water or air is usually used as a coolant to remove heat, and the cooler can be mainly divided into a tube type cooler, a plate type cooler and an air-cooled cooler, and the adoption of the air cooler can save a large amount of industrial water, reduce environmental pollution, reduce capital cost and save more energy. The air cooler is a load heat exchanger in the air compressor post-treatment equipment, high-temperature compressed air discharged by the air compressor enters the water cooler from the air inlet, flows on the surface of the heat exchange tube along with the guidance of the guide plate, exchanges heat with cooling water in the heat exchange tube, flows out from the air outlet after the temperature of the compressed air is reduced, and is condensed into liquid water to be separated out in the cooling process, and is discharged from the sewage outlet, and cooling water enters the inner side of the reference tube from the water inlet pipeline and is discharged from the water outlet after exchanging heat with the compressed air on the surface of the heat exchange tube.

Disclosure of Invention

The utility model aims to reduce corrosion to the inside of a cooler and improve cooling efficiency by accelerating the speed of discharging the condensed liquid water from a drain outlet after the condensed liquid water is separated out.

The technical scheme for realizing the aim of the utility model is as follows: an energy-saving cooler is provided with a shell, wherein one end of the outer surface of the shell is fixedly provided with a compressed air inlet hole, one end of the outer surface of the shell is fixedly provided with an air outlet hole, one side of the outer surface of the shell is fixedly provided with a motor, an output shaft of the motor is fixedly connected with a screw rod, a soft rubber push ring is sleeved on the outer surface thread of the screw rod, a side soft rubber ring is sleeved on the outer surface thread of the screw rod, the soft rubber push ring is movably connected with the shell, the side soft rubber ring is movably connected with the shell, a plurality of cleaning films are fixedly installed inside the soft rubber push ring and the side soft rubber ring, and a limit rod is movably embedded in the bottom of the outer surface of the soft rubber push ring

As a preferred implementation mode, the limiting rod is movably embedded in the side soft rubber ring, the limiting rod is movably mounted on the inner wall of the shell, a single arc groove is formed in the bottom of the outer surface of the soft rubber push ring, and a plurality of double arc grooves are formed in the bottom of the outer surface of the side soft rubber ring.

As a preferred implementation mode, a plurality of heat exchange tubes are fixedly arranged on the inner wall of the shell, and the cleaning film is movably connected with the heat exchange tubes.

As a preferable implementation mode, the bottom of the inner wall of the shell is fixedly provided with a soft rubber groove plate, and the soft rubber push ring is movably connected with the soft rubber groove plate.

As a preferable implementation mode, the side soft rubber ring is movably connected with the soft rubber groove plate, and a limit groove is formed in one side of the outer surface of the soft rubber groove plate.

As a preferred implementation mode, the bottom of the inner wall of the shell is fixedly provided with a sewage outlet hole, and the bottom of the inner wall of the shell is provided with a plurality of micro-inclined drainage grooves.

As a preferred implementation mode, a sliding groove is formed in the bottom of the inner wall of the shell, and an inner plate is embedded in the sliding groove in a sliding mode.

As a preferred embodiment, the outer surface sliding sleeve of the inner plate is provided with an outer plate, and the outer plate is embedded in the sliding groove in a sliding manner.

As a preferable embodiment, a retaining plate is fixedly mounted on one side of the outer surface of the inner plate, and a plurality of retaining pieces are fixedly mounted on the outer surface of the outer plate.

As a preferable implementation mode, one side of the outer surfaces of the inner plate and the outer plate is fixedly provided with elastic pull ropes, and one ends of the outer surfaces of the elastic pull ropes are fixedly arranged on the inner wall of the chute.

After the technical scheme is adopted, the utility model has the following positive effects:

1. the heat exchange tube that the shell inside set up is the heliciform to this increases the high pressure hot gas flow when circulating in the shell, contact area with the heat exchange tube, but side soft rubber ring and the outer lane of soft rubber push ring all set up sliding seal ring, soft rubber groove plate and side soft rubber ring closely laminate, soft rubber push ring and soft rubber groove plate closely laminate equally, the striking effect when improving the removal, along with the rotation of the output shaft rotation drive lead screw of motor, then drive threaded connection's soft rubber push ring and side soft rubber ring slip at the surface of gag lever post, soft rubber push ring and side soft rubber ring's internal thread sets up to the opposite screw thread, the rotation of lead screw makes soft rubber push ring and side soft rubber ring be close to each other or keep away from, along with the removal of soft rubber push ring and side soft rubber ring, thereby strike off the sewage that piles up bottom the shell inner wall, avoid long-term use bottom to pile up the incrustation scale, improve the life of shell, the heat exchange tube that the heliciform set up can reduce or not install the guide plate simultaneously, increase high pressure hot gas flow contact area through the spiral shape of heat exchange tube itself, when the pipe wall that the hot gas is touched the heat transfer, the pipe is formed, this, and the comdenstion water is reduced, and the effect will be deposited with the heat dissipation plate is deposited with this heat exchange tube here, and the clean effect.

2. At sewage apopore position, in order to avoid high pressure high hot water vapour to pass through from here, set up the soft gum push ring and the soft gum ring of side as the switch that sewage apopore bottom was opened, through the removal of soft gum push ring and the soft gum ring of side, the soft gum push ring is supported with the bottom of the soft gum ring of side and is held against the butt plate and hold the piece and open the passageway of sewage apopore with this, when the position of middle sewage apopore is cleared away to sewage, just open sewage apopore, with this avoid gas leakage, the double-arc groove and the single arc groove that the soft gum push ring and the bottom of the soft gum ring set up correspond respectively and hold the piece, can not hold against the piece, only hold against the butt plate and remove when the soft gum push ring removes only support the piece, hold the butt plate and pass through in the single arc groove hole that the bottom was offered, the soft gum push ring is the soft gum material, and can seal the laminating with the soft gum ring itself, and then make both be close to move a distance again after laminating, with sewage apopore opening, with sewage discharge, with sewage, thereby, elasticity pulling planking and inner panel and the bottom plate are held against the butt plate, can be used for the water-down water-saving device that the water-logging device is used for the water-saving device is moved to the water-draining water, the water-saving volume of the inside the water-saving device is cooled down, the water-down, can be reduced and the water-draining device is compared with the water-down and the water-draining device is cooled down to the water-down and the water-down, the water-draining device is greatly reduced and the water-down, and the water-down device is reduced and the water-down, and the device has been reduced and has been reduced down, and the quality and has been reduced.

Drawings

FIG. 1 is a schematic view of the external structure of the present utility model;

FIG. 2 is a schematic view of the internal structure of the present utility model;

FIG. 3 is a schematic view of the structure of the sewage outlet of the present utility model;

FIG. 4 is a schematic view of a cleaning apparatus according to the present utility model;

FIG. 5 is a schematic diagram of a switchgear of the present utility model;

fig. 6 is an enlarged view of the utility model at a in fig. 3.

Legend description:

1. a housing; 2. a compressed air inlet; 3. an air outlet hole; 4. a motor; 5. a soft rubber push ring; 6. a side soft rubber ring; 7. a limit rod; 8. a heat exchange tube; 9. a flexible glue groove plate; 10. a limit groove; 11. a sewage outlet hole; 12. a slight inclined drainage groove; 401. a screw rod; 501. cleaning the film; 502. a single arc groove; 601. a double arc groove; 901. a chute; 902. an inner plate; 903. an outer plate; 904. a retaining plate; 905. abutting the sheet; 906. and (5) an elastic pull rope.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or are directions or positional relationships conventionally put in use of the inventive product, are merely for convenience of describing the present utility model and simplifying the description, and are not indicative or implying that the apparatus or element to be referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal," "vertical," "overhang," and the like do not denote a requirement that the component be absolutely horizontal or overhang, but rather may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Example 1

1-6, an energy-saving cooler of the present utility model has a housing 1; one end of the outer surface of the shell 1 is fixedly provided with a compressed air inlet hole 2, one end of the outer surface of the shell 1 is fixedly provided with an air outlet hole 3, one side of the outer surface of the shell 1 is fixedly provided with a motor 4, an output shaft of the motor 4 is fixedly connected with a screw rod 401, a soft rubber push ring 5 is sleeved on the outer surface of the screw rod 401 in a threaded manner, a side soft rubber ring 6 is sleeved on the outer surface of the screw rod 401 in a threaded manner, the soft rubber push ring 5 is movably connected with the shell 1, a plurality of cleaning soft films 501 are fixedly arranged in the soft rubber push ring 5 and the side soft rubber ring 6, a limit rod 7 is movably embedded in the bottom of the outer surface of the soft rubber push ring 5, a heat exchange tube 8 arranged in the shell 1 is in a spiral manner, so that when high-pressure hot air flows in the shell 1, the contact area with the heat exchange tube 8 is increased, and a slidable sealing ring is arranged on the outer ring of the side soft rubber ring 6 and the soft rubber push ring 5, the soft rubber groove plate 9 is tightly attached to the side soft rubber ring 6, the soft rubber push ring 5 is tightly attached to the soft rubber groove plate 9, the scraping effect during movement is improved, the screw rod 401 is driven to rotate along with the rotation of the output shaft of the motor 4, the soft rubber push ring 5 and the side soft rubber ring 6 which are in threaded connection are driven to slide on the surface of the limiting rod 7, the internal threads of the soft rubber push ring 5 and the side soft rubber ring 6 are set to be opposite threads, the soft rubber push ring 5 and the side soft rubber ring 6 are mutually close to or far away from each other due to the rotation of the screw rod 401, the soft rubber push ring 5 and the side soft rubber ring 6 move along with the movement of the soft rubber push ring 5, so that sewage accumulated at the bottom of the inner wall of the shell 1 is scraped, scale is prevented from being accumulated at the bottom for a long time, the service life of the shell 1 is prolonged, meanwhile, the guide plate can be reduced or not installed by the heat exchange tube 8 which is arranged in a spiral shape, the contact area of high-pressure hot air flow is increased through the spiral shape of the heat exchange tube 8 itself, when hot gas hits the pipe wall of the heat exchange pipe 8, condensed water is generated, the heat effect is reduced, the cleaning film 501 sweeps off water drops attached to the surface of the heat exchange pipe 8, the heat dissipation effect is improved, in addition, in the position of the sewage outlet 11, in order to avoid high-pressure hot water vapor passing through the position, a soft rubber push ring 5 and a side soft rubber ring 6 are arranged as a switch for opening the bottom of the sewage outlet 11, through the movement of the soft rubber push ring 5 and the side soft rubber ring 6, the bottoms of the soft rubber push ring 5 and the side soft rubber ring 6 are abutted against a abutting plate 904 and a abutting plate 905 to open a passage of the sewage outlet 11, when sewage is cleared to the position of the middle sewage outlet 11, the sewage outlet 11 is opened, so that gas leakage is avoided, a double-arc groove 601 and a single-arc groove 502 arranged at the bottoms of the soft rubber push ring 5 and the side soft rubber ring 6 are respectively corresponding to the abutting plate 904 and the abutting plate 905, when the side soft rubber ring 6 moves, the side soft rubber ring 6 does not prop against the propping piece 905, only prop against the propping plate 904, but only prop against the propping piece 905 when the soft rubber push ring 5 moves, the propping plate 904 passes through the hole of the single arc groove 502 formed at the bottom, the soft rubber push ring 5 and the side soft rubber ring 6 are made of soft rubber materials, can be closely attached, and further move a certain distance after being attached, so as to open the sewage outlet 11, discharge the sewage, the outer plate 903 and the inner plate 902 are pulled by the elastic pull rope 906 for resetting, the micro-inclined drainage groove 12 is a drainage arrangement with a certain gradient, in order to ensure that the sewage on the side can still enter the micro-inclined drainage groove 12 through the grid on the surface of the soft rubber groove plate 9 to slowly slide to the position of the sewage outlet 11 for the next opening of the sewage outlet 11, compared with the traditional cooler, a great amount of industrial water can be saved by removing the air cooler itself, besides reducing environmental pollution, the sewage outlet hole 11 can be opened and closed while scraping the sewage at the bottom, thereby reducing the leakage of internal gas

Referring to fig. 1-6, the limiting rod 7 is movably embedded in the side soft rubber ring 6, the limiting rod 7 is movably mounted on the inner wall of the casing 1, the bottom of the outer surface of the soft rubber push ring 5 is provided with a single arc groove 502, the bottom of the outer surface of the side soft rubber ring 6 is provided with a plurality of double arc grooves 601, the limiting rod 7 is arranged to limit the movement of the soft rubber push ring 5 and the side soft rubber ring 6, the rotation is prevented, the stability of the whole equipment is improved, and the effect of opening the sewage outlet 11 by pushing and pulling can be realized by the abutting piece 905 and the abutting plate 904 of the bottom of the single arc groove 502 and the double arc grooves 601.

Referring to fig. 1-6, a plurality of heat exchange tubes 8 are fixedly mounted on the inner wall of the housing 1, and a cleaning film 501 is movably connected with the heat exchange tubes 8, and the cleaning film 501 is arranged to avoid accumulation of condensed water on the surfaces of the heat exchange tubes 8, so that the cooling efficiency is improved.

Referring to fig. 1-6, a flexible glue groove plate 9 is fixedly installed at the bottom of the inner wall of the casing 1, a flexible glue push ring 5 is movably connected with the flexible glue groove plate 9, the flexible glue groove plate 9 is matched with the flexible glue push ring 5 and the side flexible glue ring 6, when the flexible glue groove plate 9 moves back, the sewage on the side can still enter the micro inclined drainage groove 12 through the grid on the surface of the flexible glue groove plate 9 to slowly slide to the position of the sewage outlet 11 to wait for opening the next sewage outlet 11.

Referring to fig. 1-6, a side flexible glue ring 6 is movably connected with a flexible glue groove plate 9, a limit groove 10 is formed on one side of the outer surface of the flexible glue groove plate 9, and a groove is formed on the surface of the limit groove 10 for contacting with the flexible glue push ring 5 and the side flexible glue ring 6 through a contact piece 905 and a contact plate 904, so as to open and close a sewage outlet hole 11.

Referring to fig. 1-6, a sewage outlet 11 is fixedly installed at the bottom of the inner wall of the casing 1, a plurality of micro-inclined drainage grooves 12 are formed at the bottom of the inner wall of the casing 1, and the micro-inclined drainage grooves 12 are arranged in a drainage manner with a certain gradient, so that when the sewage on the side can still enter the positions of the micro-inclined drainage grooves 12 and slowly slide to the sewage outlet 11 through grids on the surface of the flexible glue groove plate 9 during backward movement, and the sewage cleaning efficiency is improved.

Referring to fig. 1-6, a chute 901 is provided at the bottom of the inner wall of the housing 1, an inner plate 902 is slidably embedded in the chute 901, and the chute 901 provides an external limit for sliding between the inner plate 902 and the outer plate 903, so that the stability of opening and closing the sewage outlet hole 11 is improved.

Referring to fig. 1-6, an outer surface sliding sleeve of an inner plate 902 is provided with an outer plate 903, the outer plate 903 is slidably embedded in a chute 901, the inner plate 902 is slidably embedded in the outer plate 903, and the structure of mutual clamping ensures that the sewage outlet hole 11 can be smoothly closed after being opened and closed, and no clamping occurs.

Referring to fig. 1-6, a retaining plate 904 is fixedly mounted on one side of the outer surface of the inner plate 902, a plurality of retaining plates 905 are fixedly mounted on the outer surface of the outer plate 903, and the retaining plates 905 are matched with the double-arc groove 601, so that the side flexible glue loop 6 does not abut against the retaining plates 905 when moving to the position of the outer plate 903.

Referring to fig. 1-6, elastic pull ropes 906 are fixedly installed on one sides of the outer surfaces of the inner plate 902 and the outer plate 903, one ends of the outer surfaces of the elastic pull ropes 906 are fixedly installed on the inner wall of the chute 901, and the matching of the retaining plate 904 and the single arc groove 502 ensures that the side flexible glue ring 6 does not abut against the retaining plate 904 when the inner plate 902 moves.

The working principle of the utility model is as follows: the heat exchange tube 8 arranged in the shell 1 is spiral, so that when the high-pressure hot air flows in the shell 1, the contact area between the high-pressure hot air and the heat exchange tube 8 is increased, the outer rings of the side soft rubber push ring 6 and the soft rubber push ring 5 are provided with slidable sealing ring rings, the soft rubber groove plate 9 is tightly attached to the side soft rubber ring 6, the soft rubber push ring 5 is tightly attached to the soft rubber groove plate 9, the scraping effect during movement is improved, the rotation of the output shaft of the motor 4 drives the screw rod 401, the soft rubber push ring 5 and the side soft rubber ring 6 which are in threaded connection are driven to slide on the surface of the limiting rod 7, the internal threads of the soft rubber push ring 5 and the side soft rubber ring 6 are arranged into opposite threads, the rotation of the screw rod 401 enables the soft rubber push ring 5 and the side soft rubber ring 6 to be close to or far away from each other, and the movement of the soft rubber push ring 5 and the side soft rubber ring 6 is followed, so that sewage accumulated at the bottom of the inner wall of the shell 1 is scraped, the heat exchange tube 8 which is arranged in a spiral manner can reduce or not be provided with a guide plate, the contact area of high-pressure hot air flow is increased through the spiral shape of the heat exchange tube 8, condensed water is generated when hot air hits the tube wall of the heat exchange tube 8, the accumulation is carried out, the heat effect is reduced, the cleaning soft film 501 sweeps off water drops attached to the surface of the heat exchange tube 8, the heat dissipation effect is improved, in addition, in the position of the sewage outlet 11, in order to avoid high-pressure hot air from passing through the position, a soft rubber push ring 5 and a side soft rubber ring 6 are arranged as a switch for opening the bottom of the sewage outlet 11, the soft rubber push ring 5 and the side soft rubber ring 6 are moved, the bottoms of the soft rubber push ring 5 and the side soft rubber ring 6 are propped against the bearing plate 904 and the propping piece 905 so as to open the channel of the sewage outlet 11, when the sewage is cleared to the position of the middle sewage outlet 11, the sewage outlet 11 is opened, so that gas leakage is avoided, the double-arc groove 601 and the single-arc groove 502 which are arranged at the bottoms of the soft rubber push ring 5 and the side soft rubber ring 6 correspond to the abutting plate 904 and the abutting plate 905 respectively, when the side soft rubber ring 6 moves, the abutting plate 905 is not abutted, only the abutting plate 904 moves, and when the soft rubber push ring 5 moves, the abutting plate 904 passes through the holes of the single-arc groove 502 which are arranged at the bottom, the soft rubber push ring 5 and the side soft rubber ring 6 are made of soft rubber materials, the soft rubber push ring 5 and the side soft rubber ring 6 can be closed and attached, then move a certain distance after being close to each other, so that the sewage outlet 11 is opened, the elastic pull rope 906 pulls the outer plate 903 and the inner plate 902 to reset, the micro-slope drainage groove 12 is set up with a certain slope, in order to ensure that when the side sewage still can enter the micro-slope drainage groove 12 through the grid on the surface of the soft rubber plate 9 to slide down to the position of the sewage outlet 11 to wait for the next time, the water outlet 11 is made of soft rubber material, the air cooler can be closed, and the air pollution of the inside can be reduced, and the air leakage of the sewage can be reduced, compared with the traditional cooler can be removed, and the air leakage inside the cooler can be opened, and the inside the air can be removed, and the air can be cooled, and the air.

While the foregoing is directed to embodiments of the present utility model, other and further details of the utility model may be had by the present utility model, it should be understood that the foregoing description is merely illustrative of the present utility model and that no limitations are intended to the scope of the utility model, except insofar as modifications, equivalents, improvements or modifications are within the spirit and principles of the utility model.

Claims

1. An energy-saving cooler has a housing (1); the method is characterized in that: the utility model discloses a motor, including shell (1) and shell, shell (1) surface, one end fixed mounting of shell (1) surface has compressed air inlet port (2), one end fixed mounting of shell (1) surface has venthole (3), one side fixed mounting of shell (1) surface has motor (4), the output shaft fixedly connected with lead screw (401) of motor (4), the surface thread bush of lead screw (401) is equipped with flexible glue push ring (5), the surface thread bush of lead screw (401) is equipped with side flexible glue ring (6), flexible glue push ring (5) and shell (1) swing joint, side flexible glue ring (6) and shell (1) swing joint, the inside of flexible glue push ring (5) and side flexible glue ring (6) is all fixed mounting has a plurality of clean film (501), the bottom of flexible glue push ring (5) surface all activity inlays and is equipped with gag lever post (7).

2. An energy efficient cooler according to claim 1, characterized in that: the utility model discloses a side soft rubber ring, including shell (1), side soft rubber ring (6), gag lever post (7), single arc groove (502) have been seted up to gag lever post (7) activity inlay in the inside of side soft rubber ring (6), gag lever post (7) movable mounting is at the inner wall of shell (1), single arc groove (601) have been seted up to the bottom of soft rubber push ring (5) surface, a plurality of double arc grooves (601) have been seted up to the bottom of side soft rubber ring (6) surface.

3. An energy efficient cooler according to claim 2, characterized in that: the inner wall of the shell (1) is fixedly provided with a plurality of heat exchange tubes (8), and the cleaning film (501) is movably connected with the heat exchange tubes (8).

4. An energy saving cooler according to claim 3, characterized in that: the bottom of the inner wall of the shell (1) is fixedly provided with a soft rubber groove plate (9), and the soft rubber push ring (5) is movably connected with the soft rubber groove plate (9).

5. An energy efficient cooler according to claim 4, wherein: the side soft rubber ring (6) is movably connected with the soft rubber groove plate (9), and a limit groove (10) is formed in one side of the outer surface of the soft rubber groove plate (9).

6. An energy efficient cooler according to claim 5, wherein: the sewage outlet hole (11) is fixedly arranged at the bottom of the inner wall of the shell (1), and a plurality of micro-inclined drainage grooves (12) are formed in the bottom of the inner wall of the shell (1).

7. An energy efficient cooler according to claim 6, characterized in that: a chute (901) is formed in the bottom of the inner wall of the shell (1), and an inner plate (902) is embedded in the chute (901) in a sliding mode.

8. An energy efficient cooler according to claim 7, characterized in that: an outer plate (903) is sleeved on the outer surface of the inner plate (902) in a sliding mode, and the outer plate (903) is embedded in the sliding groove (901) in a sliding mode.

9. An energy efficient cooler according to claim 8, characterized in that: a retaining plate (904) is fixedly arranged on one side of the outer surface of the inner plate (902), and a plurality of retaining pieces (905) are fixedly arranged on the outer surface of the outer plate (903).

10. An energy efficient cooler according to claim 9, characterized in that: elastic pull ropes (906) are fixedly arranged on one sides of the outer surfaces of the inner plate (902) and the outer plate (903), and one ends of the outer surfaces of the elastic pull ropes (906) are fixedly arranged on the inner wall of the chute (901).