Hot fluorine defrosting air cooler

Abstract

The utility model relates to the technical field of air coolers, and particularly discloses a hot fluorine defrosting air cooler which comprises a box body, a plurality of fins fixedly connected to the middle of the box body, a plurality of copper pipes arranged in the box body and penetrating through the fins, a fan arranged on the front side of the box body at the fins, a mounting frame fixedly connected to the back of the box body, and a defrosting box fixedly connected to the bottom of the box body. A crushing mechanism is arranged on one side of the interior of the ice melting box, a motor is rotatably connected to the portion, on the back of a box body, of the crushing mechanism, and a water drainage pipe is arranged on the side, away from the crushing mechanism, of the ice melting box. A motor in the crushing mechanism drives a rotating shaft and a pendulum bob to rotate at a high speed to crush falling ice blocks into small ice blocks, so that the surface area of the small ice blocks is increased to facilitate subsequent melting, after the small ice blocks are discharged to a bottom plate, a heating belt heats the bottom plate to quickly melt the small ice blocks into water, it is ensured that ice water can be discharged in time in the defrosting process, and the service life of the air cooler is prolonged.

Description

TECHNICAL FIELD

[0001] The utility model relates to cold -air machine technical field, concretely is a kind of hot fluorine defrosting cold -air machine. BACKGROUND

[0002] In refrigeration system, hot fluorine defrosting is a kind of high-efficiency defrosting mode, it passes through the change of the operation mode of refrigeration system, and high-temperature high-pressure refrigerant gas directly enters evaporator, these high-temperature refrigerant gas releases heat, and the surface temperature of evaporator rapidly rises, frost layer absorbs heat and melts into water or directly vaporizes into water vapor, to achieve the purpose of defrosting. But because hot fluorine defrosting speed is faster than the speed of electric defrosting and water defrosting, a large number of ice blocks rapidly become ice-water mixture, and the ice melting speed of traditional water pan cannot keep up with the speed of hot fluorine defrosting, so that ice accumulates in the water pan or even re-freezes, and the melted water cannot be discharged but overflow, which increases the burden of the water pan and causes its deformation and damage, affecting the service life of the cold -air machine, therefore, we propose a kind of hot fluorine defrosting cold -air machine. SUMMARY

[0003] The utility model aims at providing a kind of hot fluorine defrosting cold -air machine to solve the problems raised in the above background.

[0004] To achieve the above object, the utility model provides the following technical scheme: a kind of hot fluorine defrosting cold -air machine, including box, the middle part of box is fixedly connected with several fins, the inside of box is equipped with several copper tubes passing through fin, the front side of box is equipped with fan at fin, the back of box is fixedly connected with mounting bracket, the bottom of box is fixedly connected with ice melting box, ice melting box is equipped with crushing mechanism on one side inside, crushing mechanism is rotatably connected with motor at the back of box, ice melting box is equipped with drain pipe on the side away from crushing mechanism.

[0005] Wherein, crushing mechanism includes crushing cavity, crushing cavity one side upper part is opened with ice inlet, crushing cavity is opened with several ice outlet slots on the bottom of the same side of ice inlet, the middle part of crushing cavity is equipped with shaft, shaft is rotatably connected with motor, shaft is rotatably connected with several pendulums.

[0006] Wherein, ice melting box is equipped with ice receiving plate inside, ice receiving plate is connected to the ice inlet of crushing mechanism, ice melting box bottom is fixedly connected with bottom plate, bottom plate is fixedly connected with the bottom of ice outlet slot of crushing mechanism, and the other end of bottom plate is connected with drain pipe.

[0007] Wherein, the middle part of bottom plate is clamped with heating belt.

[0008] Wherein, ice receiving plate and bottom plate are all inclined design.

[0009] Wherein, the top of crushing mechanism is equipped with inclined part.

[0010] Wherein, drain pipe is inclined design, and drain pipe is equipped with water storage bend in outdoor part.

[0011] The utility model has at least the following beneficial effects:

[0012] The utility model discloses in using, through using broken mechanism and heating band, when ice block falls, can effectively broken ice block, the motor in broken mechanism drives the high -speed rotation of pivot and pendulum, and the ice block that falls is broken into small ice block, thereby change ice block form, increase its surface area to facilitate subsequent melting, and small ice block is discharged to the bottom plate, and the heating band heats the bottom plate, makes it fast melt into water, avoided the problem that ice block accumulated freeze in the defrosting refrigerator, ensured that the ice water can be discharged in time in the defrosting process, maintained the normal operation of the air cooler, prolonged the service life of air cooler. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is the structure schematic drawing of the utility model;

[0014] Figure 2 It is the structure schematic drawing of the utility model back;

[0015] Figure 3 It is the bottom part cross section structure schematic drawing of the utility model;

[0016] Figure 4 It is the internal structure schematic drawing of the defrosting refrigerator of the utility model;

[0017] Figure 5 It is the structure enlarged scale schematic drawing of the utility model A place;

[0018] In the drawing: 1, box body;2, fin;3, copper pipe;4, fan;5, mounting frame;6, defrosting refrigerator;61, ice receiving plate;62, bottom plate;63, heating band;7, broken mechanism;71, broken cavity;72, ice inlet;73, ice outlet groove;74, pivot;75, pendulum;76, inclined portion;8, motor;9, drain pipe;91, water trap. DETAILED DESCRIPTION

[0019] The technical scheme in the embodiments of the utility model will be described clearly and completely below in combination with the drawings in the embodiments of the utility model, and apparently, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor fall within the protection scope of the utility model.

[0020] Embodiment one

[0021] Please refer to Figures 1 to 5The utility model provides a technical scheme: a hot fluorination frost cold -blast machine, including the box 1, a plurality of fins 2 are fixedly connected to the middle part of box 1, a plurality of copper pipes 3 are equipped in the box 1 and pass through the fin 2, the fan 4 is equipped at the fin 2 at the front side of box 1, the mounting bracket 5 is fixedly connected to the back of box 1, the ice melting box 6 is fixedly connected to the bottom of box 1, the ice melting box 6 is equipped with the crushing mechanism 7 at one side, the motor 8 is rotatably connected to the back of box 1 in the crushing mechanism 7, and the drain pipe 9 is equipped at the side away from the crushing mechanism 7 of ice melting box 6.

[0022] The crushing mechanism 7 includes a crushing cavity 71, an ice inlet 72 is formed at the upper side of the crushing cavity 71, a plurality of ice outlet grooves 73 are formed at the bottom of the same side of the crushing cavity 71, the ice outlet grooves 73 can uniformly distribute the small ice blocks after crushing on the bottom plate 62, which is beneficial to the uniform heating of the small ice blocks by the heating belt 63, a rotating shaft 74 is arranged in the middle of the crushing cavity 71, the rotating shaft 74 is rotatably connected to the motor 8, a plurality of pendulums 75 are rotatably connected to the rotating shaft 74, the pendulums 75 are used to crush the large ice blocks into small ice blocks, thereby increasing the surface area of the ice blocks and making the ice blocks easier to be melted, an inclined part 76 is arranged at the top of the crushing mechanism 7, an ice receiving plate 61 is arranged in the ice melting box 6, the ice receiving plate 61 is connected to the ice inlet 72 of the crushing mechanism 7, a bottom plate 62 is fixedly connected to the bottom of the ice melting box 6, the heating belt 63 is clamped in the middle of the bottom plate 62, the bottom plate 62 is fixedly connected to the bottom of the ice outlet grooves 73 of the crushing mechanism 7, the other end of the bottom plate 62 is connected to the drain pipe 9, the ice receiving plate 61 and the bottom plate 62 are both designed to be inclined, the inclined design of the ice receiving plate 61 can make the falling ice blocks quickly slide to the ice inlet of the crushing mechanism, prevent the ice blocks from accumulating on the ice receiving plate, and the inclination of the bottom plate 62 is helpful for the water after melting to quickly flow to the drain pipe 9 under the action of gravity, thereby reducing the residence time of the water on the bottom plate and reducing the possibility of re-icing.

[0023] The working principle of the utility model is: when defrosting by hot fluorination, high-temperature refrigerant gas is introduced into the copper pipe 3 inside the box body 1, the copper pipe 3 passes through the fin 2, the heat is transferred to the fin 2 through the copper pipe 3, the surface temperature of the fin 2 is increased, the ice on the fin 2 starts to melt under the action of high temperature, due to the action of gravity, the ice block falls from the fin, the ice block first falls on the ice receiving plate 61 of the ice melting box and the inclined part 76 on the top of the crushing mechanism 7, the inclined design of the ice receiving plate 61 makes the ice block slide into the crushing cavity 71 of the crushing mechanism 7 under the action of gravity, the motor 8 is started, the rotating shaft 74 is rotated at high speed, the pendulum weight 75 on the rotating shaft 74 rotates at high speed, when the ice block enters the crushing cavity 71, the pendulum weight 75 hits the ice block, the ice block is crushed into small ice block particles, the small ice block particles gradually move to the bottom of the crushing cavity under the continuous action of the pendulum weight 75, the small ice block is uniformly discharged to the bottom plate 62 below through the ice outlet groove 72, the heating belt 63 clamped in the middle of the bottom plate 62 generates heat, after the small ice block absorbs the heat, the temperature gradually increases, and the small ice block starts to melt into water, the melted water flows to the drain pipe 9 along the inclined surface of the bottom plate 62 under the action of gravity, and finally is discharged to the outside of the air cooler.

[0024] Embodiment two

[0025] Please refer to Figure 2 In the embodiment two, other structures are unchanged, and different from the embodiment one, the drain pipe 9 is inclined, the drain pipe 9 is provided with a water trap 91 at the outdoor part, the inclined design of the drain pipe 9 ensures that the water can be smoothly discharged under the action of gravity, and the water trap 91 can prevent the hot air or odor outside from flowing back into the air cooler through the drain pipe 9, thereby affecting the normal operation of the air cooler and the indoor air quality.

[0026] It should be noted that, in this document, the terms such as first and second are used merely to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "comprise", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment.

[0027] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A hot defrosting air cooler comprising a cabinet (1), characterized in that: The middle of the box (1) is fixedly connected with a plurality of fins (2), the box (1) is internally provided with a plurality of copper pipes (3) passing through the fins (2), the front side of the box (1) is provided with a fan (4) at the fins (2), the back of the box (1) is fixedly connected with a mounting rack (5), the bottom of the box (1) is fixedly connected with a melting ice box (6), one side of the inside of the melting ice box (6) is provided with a crushing mechanism (7), the crushing mechanism (7) is rotatably connected with a motor (8) at the back of the box (1), and the melting ice box (6) is provided with a drain pipe (9) away from the crushing mechanism (7).

2. A hot fluorination frosting cold air machine according to claim 1, characterized in that: The crushing mechanism (7) comprises a crushing cavity (71), an ice inlet (72) is formed at the upper side of one side of the crushing cavity (71), a plurality of ice outlet grooves (73) are formed at the bottom of the same side of the crushing cavity (71) as the ice inlet (72), a rotating shaft (74) is arranged in the middle of the crushing cavity (71), the rotating shaft (74) is rotatably connected with the motor (8), and a plurality of pendulums (75) are rotatably connected with the rotating shaft (74).

3. A hot fluorination frosting cold air machine according to claim 2, characterized in that: The inside of the melting ice box (6) is provided with an ice receiving plate (61), the ice receiving plate (61) is connected to the ice inlet (72) of the crushing mechanism (7), the bottom of the melting ice box (6) is fixedly connected with a bottom plate (62), the bottom plate (62) is fixedly connected with the bottom of the ice outlet groove (73) of the crushing mechanism (7), and the other end of the bottom plate (62) is connected with the drain pipe (9).

4. A hot fluorination frosting cold air machine according to claim 3, characterized in that: The middle of the bottom plate (62) is clamped with a heating belt (63).

5. The hot fluorination frost cooler according to claim 3, characterized in that: The ice receiving plate (61) and the bottom plate (62) are both designed to be inclined.

6. The hot fluorination frosting cold air fan according to claim 1, characterized in that: The top end of the crushing mechanism (7) is provided with an inclined portion (76).

7. The hot fluorination frost cooler according to claim 1, characterized in that: The drain pipe (9) is designed to be inclined, and the drain pipe (9) is provided with a water storage bend (91) at the outdoor part.

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