CN215446965U - Evaporator for refrigerating air conditioner - Google Patents

Abstract

The utility model discloses an evaporator for refrigeration of air conditioning equipment, which comprises a bottom plate, wherein a dehumidification box is fixed on one side of the outer wall of the top of the bottom plate through bolts, a horizontally arranged partition plate is fixed on the inner wall of one side of the dehumidification box through bolts, a rectangular hole is formed in the outer wall of the top of the partition plate, mounting plates are fixed on the outer wall of the bottom of the partition plate, close to the rectangular hole, and the inner wall of the top of the dehumidification box through bolts, the inner wall of the opposite side of the dehumidification box is connected with the same extrusion plate in a sliding mode, and the same absorbent cotton is fixed on the extrusion plate and the outer wall of the opposite side of the mounting plate above the extrusion plate through bolts. According to the utility model, through the arrangement of the air delivery pipe, the first connecting pipe, the air pump and the absorbent cotton, in the working process, cooled air is delivered into the first connecting pipe through the air delivery pipe by the air pump, and when the outside air is cooled by the first connecting pipe, water vapor is liquefied and adsorbed by the absorbent cotton, so that the problem that the condensation effect is poor due to a large amount of water drops on the surface of the evaporator is avoided.

Description

Evaporator for refrigerating air conditioner

Technical Field

The utility model relates to the technical field of air conditioning equipment, in particular to an evaporator for refrigerating the air conditioning equipment.

Background

The air conditioner evaporator is one of evaporators, the role of the air conditioner evaporator is to utilize liquid low-temperature refrigerant to be easily evaporated under low pressure, convert the liquid low-temperature refrigerant into vapor and absorb the heat of a cooled medium so as to achieve the aim of refrigeration, and the evaporator is one of indispensable components in the using process of an air conditioner.

The existing evaporator for refrigerating the air conditioning equipment has the following defects: for example, in the course of the work, when external high temperature gas passes through the evaporimeter, vapor in the gas can condense into the drop on the surface of evaporimeter, influence refrigeration effect, it can not realize in addition that the water that initiatively condenses in the course of the work discharges, often all rely on the drop to drip by oneself, make whole process uncontrollable, lead to increasing along with the live time of air conditioner, refrigeration effect is progressively worse, it can not realize carrying out drying process to the evaporimeter surface after the work is ended to last still to exist, moisture content can make microorganism and germ breed, when the next use of air conditioner, indoor personnel will inhale germ etc. and lead to the health hidden danger.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides an evaporator for refrigerating air conditioning equipment.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the evaporator for refrigerating the air conditioning equipment comprises a bottom plate, a dehumidifying box is fixed on one side of the outer wall of the top of the bottom plate through a bolt, a horizontally arranged clapboard is fixed on the inner wall of one side of the dehumidification box through bolts, a rectangular hole is arranged on the outer wall of the top of the clapboard, the outer wall of the bottom of the clapboard is close to the rectangular hole and the inner wall of the top of the dehumidifying box is fixed with a mounting plate through bolts, the inner wall of the opposite side of the dehumidification box is connected with the same extrusion plate in a sliding way, the extrusion plate and the outer wall of the opposite side of the mounting plate positioned above the extrusion plate are fixed with the same absorbent cotton through bolts, the absorbent cotton penetrates through the outer wall of the bottom of the mounting plate positioned below, the outer wall of the bottom of the extrusion plate is rotatably connected with a power mechanism for driving the extrusion plate to lift, the outer wall of the top of the dehumidification box is fixedly provided with a cooling component for reducing the temperature of the dehumidification box through bolts, and the outer wall of the top of the bottom plate is close to the dehumidification box and is fixedly provided with an evaporation component through bolts.

Preferably, the outer wall of one side of the dehumidification box is fixedly provided with an exhaust pipe through a bolt, the arc-shaped inner wall of the exhaust pipe is fixedly provided with an electric heating pipe through a bolt, the electric heating pipe is of a spiral structure, and one side of the inner wall of the bottom of the dehumidification box is provided with a water outlet.

Preferably, the cooling module includes through the gas-supply pipe of bolt fastening at dehumidification roof portion outer wall, and the gas-supply pipe passes dehumidification roof portion inner wall, gas-supply pipe arc outer wall is in dehumidification incasement portion department and has three first connecting pipe along its direction of height equidistance distribution through the bolt fastening, and three first connecting pipe all passes the cotton, and is three gas-supply pipe one side outer wall is kept away from to first connecting pipe has same second connecting pipe through the bolt fastening, and the second connecting pipe passes baffle bottom outer wall, bottom plate top outer wall has the air pump case through the bolt fastening, air pump bottom of the case inner wall has the air pump through the bolt fastening, and the gas outlet of air pump and gas-supply pipe one side outer wall pass through the bolt fastening.

Preferably, the evaporation assembly comprises a frame body fixed on the outer wall of the top of the bottom plate through bolts, evaporation tubes which are linearly distributed along the height direction of the evaporation assembly are fixed on the inner wall of one side of the frame body through bolts at equal intervals, the evaporation tubes are of a flat structure, infusion tubes are fixed on the outer wall of the opposite side of the frame body through bolts, and the two infusion tubes are respectively communicated with the two ends of the evaporation tubes.

Preferably, power unit is including rotating the connecting rod of connection at stripper plate bottom outer wall, the spout has been seted up to the bottom of the case inner wall of dehumidification box, spout bottom inner wall sliding connection has the slider, stripper plate one end constitution rotation connection is kept away from to slider top outer wall and connecting rod, the electric telescopic handle that slider one side outer wall set up through the bolt fastening level, electric telescopic handle keeps away from slider one side outer wall and spout one side inner wall and passes through the bolt fastening.

Preferably, power unit is including rotating the connecting rod of connection at stripper plate bottom outer wall, the spout has been seted up to the bottom of the case inner wall of dehumidification box, spout bottom inner wall sliding connection has the slider, stripper plate one end constitution rotation connection is kept away from to slider top outer wall and connecting rod, spout one side inner wall has the motor through the bolt fastening, the output shaft of motor passes through the lead screw that the bolt fastening has the level to set up, slider one side outer wall sets up the screw hole and supplies the lead screw to pass.

The utility model has the beneficial effects that:

1. this evaporator for refrigeration of air conditioning equipment, gas-supply pipe through setting up, first connecting pipe, air pump and cotton that absorbs water, can realize in the course of the work, the air pump will be during the refrigerated air passes through the first connecting pipe of gas-supply pipe input, before the air in the external world is blown into the evaporator by the fan, liquefy vapor under the cooling of first connecting pipe, and adsorbed by the cotton that absorbs water, has realized preliminary cooling promptly, the vapor in the while has also been realized detaching the air, it leads to the condensation effect variation to have avoided a large amount of water drops to exist on the evaporator surface.

2. This evaporimeter for air conditioning equipment refrigeration, stripper plate through setting up, a separation plate, power unit and mounting panel, can realize in the course of the work, the hot-air of baffle below passes through the blast pipe and discharges, form the hot gas flow, the cotton that absorbs water that will be in the baffle below constantly air-dries, moisture content exhaust efficiency has been improved, drive the slider through power unit in addition and remove, the slider passes through the connecting rod and drives the stripper plate and rise, the cotton that absorbs water between mounting panel and the stripper plate of extrusion below, it precipitates with higher speed to add moisture content, moisture content exhaust efficiency has further been improved, and then realize that the evaporimeter remains comparatively efficient operating condition all the time.

3. This evaporator for refrigeration of air conditioning equipment, blast pipe through setting up, first connecting pipe, the air pump, gas-supply pipe and electrothermal tube, can realize after the use, through the heating of electrothermal tube to gas, reverse rotation through the air pump, make gas after being heated by the electrothermal tube, through the baffle below, second connecting pipe and first connecting pipe, the realization is heated the cotton that absorbs water, evaporate remaining moisture content, make the inside dry state that is in of evaporimeter, germ and microorganism reproduction have been avoided, when the next use of air conditioner, indoor personnel will avoid inhaling the health hidden danger that leads to with germ etc..

Drawings

Fig. 1 is a schematic perspective view of an evaporator 1 for cooling of an air conditioning apparatus according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a power mechanism of an evaporator for cooling of an air conditioning device according to embodiment 1 of the present invention.

Fig. 3 is a schematic structural diagram of a power mechanism of an evaporator for cooling of an air conditioning device in embodiment 2 of the present invention.

In the figure: 1. a base plate; 2. a frame body; 3. a transfusion tube; 4. an evaporation tube; 5. a dehumidification box; 6. a gas delivery pipe; 7. an air pump box; 8. an exhaust pipe; 9. a partition plate; 10. an electric heating tube; 11. absorbent cotton; 12. a first connecting pipe; 13. a second connecting pipe; 14. mounting a plate; 15. a pressing plate; 16. a connecting rod; 17. an electric telescopic rod; 18. a slider; 19. a screw rod; 20. an electric motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Example 1

Referring to fig. 1 and 2, the evaporator for refrigeration of air conditioning equipment comprises a bottom plate 1, a dehumidifying box 5 is fixed on one side of the outer wall of the top of the bottom plate 1 through bolts, an exhaust pipe 8 is fixed on the outer wall of one side of the dehumidifying box 5 through bolts, an electric heating pipe 10 is fixed on the arc-shaped inner wall of the exhaust pipe 8 through bolts, the electric heating pipe 10 is of a spiral structure, a water outlet is formed in one side of the inner wall of the bottom of the dehumidifying box 5, a horizontal partition plate 9 is fixed on the inner wall of one side of the dehumidifying box 5 through bolts, a rectangular hole is formed in the outer wall of the top of the partition plate 9, a mounting plate 14 is fixed on the outer wall of the bottom of the partition plate 9 close to the rectangular hole and on the inner wall of the top of the dehumidifying box 5 through bolts, the same extruding plate 15 is connected on the inner wall of the opposite side of the dehumidifying box 5 in a sliding manner, the same water absorption cotton 11 is fixed on the outer wall of the opposite side of the upper mounting plate 14 through bolts, and the water absorption cotton 11 passes through the outer wall of the mounting plate 14 below, the outer wall of the bottom of the extrusion plate 15 is rotationally connected with a power mechanism for driving the extrusion plate to lift, the power mechanism comprises a connecting rod 16 rotationally connected with the outer wall of the bottom of the extrusion plate 15, the inner wall of the bottom of the dehumidification box 5 is provided with a sliding groove, the inner wall of the bottom of the sliding groove is slidably connected with a sliding block 18, the outer wall of the top of the sliding block 18 and one end, far away from the extrusion plate 15, of the connecting rod 16 form a rotational connection, the outer wall of one side of the sliding block 18 is fixedly provided with an electric telescopic rod 17 horizontally arranged through a bolt, the outer wall of one side, far away from the sliding block 18, of the electric telescopic rod 17 and the inner wall of one side of the sliding groove are fixedly provided with a cooling assembly for reducing the temperature of the dehumidification box 5 through bolts, the cooling assembly comprises a gas pipe 6 fixedly arranged on the outer wall of the top of the dehumidification box 5 through bolts, the gas pipe 6 penetrates through the inner wall of the top of the dehumidification box 5, three first connecting pipes 12 distributed along the height direction are fixedly arranged at equal intervals on the arc-shaped outer wall of the gas pipe 6 in the dehumidification box 5 through bolts, the three first connecting pipes 12 all penetrate through the absorbent cotton 11, the outer wall of one side, far away from the gas pipe 6, of each first connecting pipe 12 is fixedly provided with the same second connecting pipe 13 through a bolt, the second connecting pipes 13 penetrate through the outer wall of the bottom of the partition plate 9, the outer wall of the top of the bottom plate 1 is fixedly provided with the air pump box 7 through bolts, the inner wall of the bottom of the air pump box 7 is fixedly provided with the air pump through bolts, an air outlet of the air pump and the outer wall of one side of the gas pipe 6 are fixedly provided with the evaporation assembly through bolts at the position, close to the dehumidification box 5, of the outer wall of the top of the bottom plate 1, the evaporation assembly comprises a frame body 2 which is fixedly provided with the outer wall of the top of the bottom plate 1 through bolts, the inner wall of one side of the frame body 2 is fixedly provided with evaporation pipes 4 which are linearly distributed at equal intervals along the height direction through bolts, the evaporation pipes 4 are of flat structures, the outer walls of the opposite sides of the frame body 2 are fixedly provided with infusion pipes 3 through bolts, and the two infusion pipes 3 are respectively communicated with the two ends of the evaporation pipes 4, the electric telescopic rod 17 is connected with a switch, and the switch is connected with a power line.

The working principle is as follows: when in use, a compressor of air conditioning equipment is communicated with the device through two liquid conveying pipes 3, cooling liquid enters the evaporation pipe 4 through the liquid conveying pipes 3 for heat exchange, the surface area of the flat evaporation pipe 4 is large, so that the heat exchange efficiency of the evaporator is improved, in the working process, a switch of an air pump is communicated, the air cooled by the evaporation pipe 4 is input into the first connecting pipe 12 through the air conveying pipe 6 by the air pump, before the outside air is blown into the evaporator by a fan, water vapor is liquefied under the cooling of the first connecting pipe 12 and is adsorbed by the absorbent cotton 11, so that preliminary cooling is realized, and simultaneously the water vapor in the air is removed, so that the problem that the condensation effect is poor due to a large amount of water drops on the surface of the evaporator is avoided, the adsorbed water continuously moves downwards in the absorbent cotton 11 due to gravity and enters the absorbent cotton 11 below the partition plate 9, and hot air below the partition plate 9 is discharged through the exhaust pipe 8, the hot air flow is formed, the absorbent cotton 11 positioned below the partition plate 9 is continuously dried, the efficiency of discharging moisture is improved, in addition, the electric telescopic rod 17 drives the slide block 18 to move, the slide block 18 drives the extrusion plate 15 to ascend through the connecting rod 16, the absorbent cotton 11 between the mounting plate 14 and the extrusion plate 15 below is extruded, the moisture separation is accelerated, the efficiency of discharging moisture is further improved, and further the evaporator is always kept in a relatively high-efficiency working state, after the evaporator is used, the gas is heated through the electric heating tube 10 through the reverse rotation of the air pump, the absorbent cotton 11 is heated through the area below the partition plate 9, the second connecting tube 13 and the first connecting tube 12, the residual moisture is evaporated, the inside of the evaporator is in a dry state, the propagation of germs and microorganisms is avoided, when the air conditioner is used next time, indoor personnel can avoid hidden health hazards caused by the inhalation of germs and the like.

Example 2

Referring to fig. 1 and 3, the evaporator for refrigeration of air conditioning equipment comprises a bottom plate 1, a dehumidifying box 5 is fixed on one side of the outer wall of the top of the bottom plate 1 through bolts, an exhaust pipe 8 is fixed on the outer wall of one side of the dehumidifying box 5 through bolts, an electric heating pipe 10 is fixed on the arc-shaped inner wall of the exhaust pipe 8 through bolts, the electric heating pipe 10 is of a spiral structure, a water outlet is formed in one side of the inner wall of the bottom of the dehumidifying box 5, a horizontal partition plate 9 is fixed on the inner wall of one side of the dehumidifying box 5 through bolts, a rectangular hole is formed in the outer wall of the top of the partition plate 9, a mounting plate 14 is fixed on the outer wall of the bottom of the partition plate 9 close to the rectangular hole and on the inner wall of the top of the dehumidifying box 5 through bolts, the same extruding plate 15 is connected on the inner wall of the opposite side of the dehumidifying box 5 in a sliding manner, the same water absorption cotton 11 is fixed on the outer wall of the opposite side of the upper mounting plate 14 through bolts, and the water absorption cotton 11 passes through the outer wall of the mounting plate 14 below, the outer wall of the bottom of the extrusion plate 15 is rotationally connected with a power mechanism for driving the extrusion plate to lift, the power mechanism comprises a connecting rod 16 rotationally connected with the outer wall of the bottom of the extrusion plate 15, the inner wall of the bottom of the dehumidification box 5 is provided with a sliding groove, the inner wall of the bottom of the sliding groove is slidably connected with a sliding block 18, the outer wall of the top of the sliding block 18 and one end of the connecting rod 16, which is far away from the extrusion plate 15, form a rotational connection, the inner wall of one side of the sliding groove is fixedly provided with a motor 20 through a bolt, an output shaft of the motor 20 is fixedly provided with a horizontally arranged screw rod 19 through a bolt, the outer wall of one side of the sliding block 18 is provided with a threaded hole for the screw rod 19 to pass through, the outer wall of the top of the dehumidification box 5 is fixedly provided with a cooling assembly for reducing the temperature of the dehumidification box 5 through a bolt, the cooling assembly comprises a gas pipe 6 which is fixedly arranged on the outer wall of the top of the dehumidification box 5 through a bolt, the gas pipe 6 passes through the inner wall of the top of the dehumidification box 5, three first connecting pipes 12 which are fixedly arranged at equal intervals along the height direction through bolts at the position, wherein the arc-shaped outer wall of the gas pipe 6, which is positioned in the interior of the dehumidification box 5, the three first connecting pipes 12 all penetrate through the absorbent cotton 11, the outer wall of one side, far away from the gas pipe 6, of each first connecting pipe 12 is fixedly provided with the same second connecting pipe 13 through a bolt, the second connecting pipes 13 penetrate through the outer wall of the bottom of the partition plate 9, the outer wall of the top of the bottom plate 1 is fixedly provided with the air pump box 7 through bolts, the inner wall of the bottom of the air pump box 7 is fixedly provided with the air pump through bolts, an air outlet of the air pump and the outer wall of one side of the gas pipe 6 are fixedly provided with the evaporation assembly through bolts at the position, close to the dehumidification box 5, of the outer wall of the top of the bottom plate 1, the evaporation assembly comprises a frame body 2 which is fixedly provided with the outer wall of the top of the bottom plate 1 through bolts, the inner wall of one side of the frame body 2 is fixedly provided with evaporation pipes 4 which are linearly distributed at equal intervals along the height direction through bolts, the evaporation pipes 4 are of flat structures, the outer walls of the opposite sides of the frame body 2 are fixedly provided with infusion pipes 3 through bolts, and the two infusion pipes 3 are respectively communicated with the two ends of the evaporation pipes 4, the motor 20 is connected with a switch, and the switch is connected with a power line.

The working principle is as follows: when in use, a compressor of air conditioning equipment is communicated with the device through two liquid conveying pipes 3, cooling liquid enters the evaporation pipe 4 through the liquid conveying pipes 3 for heat exchange, the surface area of the flat evaporation pipe 4 is large, so that the heat exchange efficiency of the evaporator is improved, in the working process, a switch of an air pump is communicated, the air cooled by the evaporation pipe 4 is input into the first connecting pipe 12 through the air conveying pipe 6 by the air pump, before the outside air is blown into the evaporator by a fan, water vapor is liquefied under the cooling of the first connecting pipe 12 and is adsorbed by the absorbent cotton 11, so that preliminary cooling is realized, and simultaneously the water vapor in the air is removed, so that the problem that the condensation effect is poor due to a large amount of water drops on the surface of the evaporator is avoided, the adsorbed water continuously moves downwards in the absorbent cotton 11 due to gravity and enters the absorbent cotton 11 below the partition plate 9, and hot air below the partition plate 9 is discharged through the exhaust pipe 8, the hot air flow is formed, the absorbent cotton 11 below the partition board 9 is dried continuously, the efficiency of discharging moisture is improved, in addition, the motor 20 drives the screw rod 19 to rotate, the screw rod 19 drives the slide block 18 to move through the threaded hole of the slide block 18 in the rotating process, the slide block 18 drives the extrusion plate 15 to ascend through the connecting rod 16, the absorbent cotton 11 between the mounting plate 14 and the extrusion plate 15 below is extruded, the moisture separation is accelerated, the efficiency of discharging moisture is further improved, the evaporator is kept in a relatively high-efficiency working state all the time, after the evaporator is used, the gas is heated through the electric heating pipe 10, the gas is heated through the air pump in the reverse rotation direction, the absorbent cotton 11 is heated through the area below the partition board 9, the second connecting pipe 13 and the first connecting pipe 12, the residual moisture is evaporated, and the inside of the evaporator is in a dry state, the propagation of germs and microorganisms is avoided, and indoor personnel can avoid hidden health hazards caused by the inhalation of germs and the like when the air conditioner is used next time.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims (6)

1. Evaporator for refrigeration of air conditioning equipment, including bottom plate (1), its characterized in that, bottom plate (1) top outer wall one side has dehumidification case (5) through the bolt fastening, the baffle (9) that dehumidification case (5) one side inner wall set up through the bolt fastening level, the rectangular hole has been seted up to baffle (9) top outer wall, baffle (9) bottom outer wall is close to rectangular hole department and dehumidification case (5) top inner wall and all has mounting panel (14) through the bolt fastening, dehumidification case (5) opposite side inner wall sliding connection has same stripper plate (15), stripper plate (15) and mounting panel (14) opposite side outer wall that is in the top have same cotton (11) that absorbs water through the bolt fastening, and cotton (11) that absorbs water pass mounting panel (14) bottom outer wall that is in the below, stripper plate (15) bottom outer wall rotates and is connected with the power unit that drives its lift, the outer wall of the top of the dehumidifying box (5) is fixedly provided with a cooling component for reducing the temperature of the dehumidifying box (5) through bolts, and the outer wall of the top of the bottom plate (1) close to the dehumidifying box (5) is fixedly provided with an evaporating component through bolts.

2. The evaporator for the air conditioning equipment refrigeration as recited in claim 1, wherein an exhaust pipe (8) is fixed on the outer wall of one side of the dehumidification box (5) through a bolt, an electric heating tube (10) is fixed on the arc-shaped inner wall of the exhaust pipe (8) through a bolt, the electric heating tube (10) is of a spiral structure, and a water outlet is formed on one side of the inner wall of the bottom of the dehumidification box (5).

3. The evaporator for the refrigeration of the air conditioning equipment as recited in claim 2, wherein the cooling assembly comprises a gas pipe (6) fixed on the outer wall of the top of the dehumidifying box (5) by bolts, the gas pipe (6) penetrates through the inner wall of the top of the dehumidifying box (5), three first connecting pipes (12) distributed equidistantly along the height direction of the dehumidifying box (5) are fixed on the arc-shaped outer wall of the gas pipe (6) at the inner part of the dehumidifying box (5) by bolts, the three first connecting pipes (12) all penetrate through the absorbent cotton (11), the outer wall of one side of the three first connecting pipes (12) far away from the gas pipe (6) is fixed with the same second connecting pipe (13) by bolts, the second connecting pipe (13) penetrates through the outer wall of the bottom of the partition plate (9), the outer wall of the top of the bottom plate (1) is fixed with the gas pump box (7) by bolts, and the inner wall of the bottom of the gas pump box (7) is fixed with the gas pump by bolts, and the air outlet of the air pump is fixed with the outer wall of one side of the air delivery pipe (6) through bolts.

4. The evaporator for the refrigeration of the air conditioning equipment as claimed in claim 3, wherein the evaporation assembly comprises a frame body (2) fixed on the outer wall of the top of the bottom plate (1) through bolts, the inner wall of one side of the frame body (2) is fixed with evaporation tubes (4) which are linearly distributed along the height direction of the frame body at equal intervals through bolts, the evaporation tubes (4) are both of a flat structure, the outer wall of the frame body (2) away from the side is fixed with infusion tubes (3) through bolts, and the two infusion tubes (3) are respectively communicated with the two ends of the evaporation tubes (4).

5. The evaporator for the refrigeration of the air conditioning equipment as recited in claim 4, wherein the power mechanism comprises a connecting rod (16) rotatably connected to the outer wall of the bottom of the extrusion plate (15), a sliding groove is formed in the inner wall of the bottom of the dehumidification box (5), a sliding block (18) is slidably connected to the inner wall of the bottom of the sliding groove, the outer wall of the top of the sliding block (18) and one end, away from the extrusion plate (15), of the connecting rod (16) form a rotating connection, an electric telescopic rod (17) horizontally arranged is fixed to the outer wall of one side of the sliding block (18) through a bolt, and the outer wall of one side, away from the sliding block (18), of the electric telescopic rod (17) and the inner wall of one side of the sliding groove are fixed through a bolt.

6. The evaporator for the air conditioning equipment refrigeration as recited in claim 4, wherein the power mechanism comprises a connecting rod (16) rotatably connected to the outer wall of the bottom of the extrusion plate (15), the inner wall of the bottom of the dehumidification box (5) is provided with a sliding groove, the inner wall of the bottom of the sliding groove is slidably connected with a sliding block (18), the outer wall of the top of the sliding block (18) and one end of the connecting rod (16) far away from the extrusion plate (15) form a rotating connection, the inner wall of one side of the sliding groove is fixed with a motor (20) through a bolt, an output shaft of the motor (20) is fixed with a horizontally arranged screw rod (19) through a bolt, and the outer wall of one side of the sliding block (18) is provided with a threaded hole for the screw rod (19) to pass through.

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