CN113580514A

CN113580514A - Water cooler for air conditioner shell injection molding machine

Info

Publication number: CN113580514A
Application number: CN202110691573.3A
Authority: CN
Inventors: 余方文; 吕磊; 吴立智; 高冲
Original assignee: Anhui Meibo Intelligent Technology Co Ltd
Current assignee: Anhui Meibo Intelligent Technology Co Ltd
Priority date: 2021-06-22
Filing date: 2021-06-22
Publication date: 2021-11-02

Abstract

The invention provides a water cooler for an air conditioner shell injection molding machine, which comprises a base, wherein the base is provided with a water inlet and a water outlet; the evaporation tube is arranged above the base, and a radiating fin is arranged on the evaporation tube; the two telescopic pipes are respectively connected with the two pipe openings of the evaporation pipe; the water return pipe and the connecting pipe are respectively and fixedly connected to the bottom ends of the two extension pipes; the water suction pump is fixedly arranged at the top of the base; the water cooler for the air conditioner shell injection molding machine has the advantages that the heat dissipation of the evaporation pipe is accelerated in an air cooling and moisture evaporation mode, so that the cooling of a mold is realized when the air conditioner shell is injection molded by the injection molding machine, the hardening and forming time of the air conditioner shell is reduced, the efficiency is improved, and compared with the traditional water cooler, the water cooler has the advantages of reducing the electric energy consumption and reducing the cost.

Description

Water cooler for air conditioner shell injection molding machine

Technical Field

The invention relates to the technical field of injection molding, in particular to a water cooler for an air conditioner shell injection molding machine.

Background

With the development of refrigeration technology and the improvement of economic living standard of people, the air conditioner enters thousands of households, and brings great convenience and comfort to the life of common people. The air conditioner is divided into an inner machine and an outer machine, wherein the shell of the inner machine of the air conditioner is made of plastic materials and is generally formed by injection molding through an injection molding machine. The injection molding machine injects plastic molten raw materials into the air conditioner shell mold, and the molten raw materials are hardened into the air conditioner shell in the mold after the mold is cooled by the water cooling machine.

The conventional water cooler for injection molding machines generally cools the mold of the injection molding machine by refrigerating with a compressor. However, the compressor has high power and relatively high power consumption, and particularly, the injection molding machine injects molten plastic raw materials into the mold at a high frequency, so that the compressor is always in a high-load operation state, the compressor is always in a high power consumption state, the power energy consumption is high, the service life of the compressor is easy to reduce, and the service life of the water chiller is influenced.

Therefore, a new water cooler for air conditioner outer shell injection molding machine is needed to solve the technical problems.

Disclosure of Invention

In view of the above, the present invention is directed to a water chiller for an air conditioner casing injection molding machine, which solves all or one of the problems of the prior art.

Based on the above purpose, the present invention provides a water chiller for an air conditioner shell injection molding machine, comprising: a base; the evaporation tube is arranged above the base, and a radiating fin is arranged on the evaporation tube; the two telescopic pipes are respectively connected with the two pipe openings of the evaporation pipe; the water return pipe and the connecting pipe are respectively and fixedly connected to the bottom ends of the two extension pipes; the water suction pump is fixedly arranged at the top of the base; the water inlet pipe is fixedly arranged at the water outlet of the water suction pump; the first cold water tank is fixedly arranged at the top of the base, the connecting pipe extends into the first cold water tank, and a water inlet of the water suction pump is communicated with the inside of the first cold water tank; the second cold water tank is fixedly arranged on the base, and the top of the second cold water tank is provided with an opening; the lifting cooling mechanism is arranged on the base; and the air cooling mechanism is arranged at the top of the first cold water tank.

Preferably, the lifting cooling mechanism comprises four supporting columns, a top plate, a motor, a main gear, a transmission gear, a center shaft, an installation plate and two connecting transmission mechanisms, wherein the four supporting columns are fixedly installed at four corners of the top of the second cold water tank respectively, the top plate is fixedly installed at four ends of the supporting columns, the motor is fixedly installed at the top of the top plate, the main gear is fixedly installed on an output shaft of the motor, the transmission gear is arranged above the top plate, the transmission gear is meshed with the main gear, the center shaft is rotatably installed above the top plate, the installation plate is fixedly installed at the top of the evaporating pipe, and the two connecting transmission mechanisms are symmetrically arranged.

Preferably, connect drive mechanism and include threaded rod, first bevel gear, second bevel gear, threaded sleeve and connecting block, the threaded rod rotates to be installed the top of second cold water tank with on the roof, first bevel gear fixed mounting be in the top of threaded rod, second bevel gear fixed mounting be in centraxonial one end, second bevel gear with first bevel gear meshes mutually, threaded sleeve establishes on the threaded rod, the connecting block is the L type, connecting block fixed mounting be in threaded sleeve's one side with the top of mounting panel, through the cooperation of support column and connecting block, the support column plays the guide effect to the connecting block.

Preferably, the air cooling mechanism comprises a fan, an air pipe and an air expansion cover, the fan is fixedly installed at the top of the first cold water tank, the air pipe is fixedly installed on an air outlet of the fan, the air expansion cover is fixedly installed at one end, far away from the fan, of the air pipe, and the air expansion cover faces the evaporation pipe.

Preferably, water injection pipes are fixedly mounted on one sides, far away from each other, of the first cold water tank and the second cold water tank, and the two water injection pipes extend into the first cold water tank and the second cold water tank respectively.

Preferably, the top of the second cold water tank is provided with two mounting grooves, the top plate is provided with two mounting holes, and the two threaded rods are respectively and rotatably connected with the corresponding mounting grooves and the mounting holes.

Compared with the prior art, the water cooler for the air conditioner shell injection molding machine has the following beneficial effects:

through the base, the evaporating pipe, flexible pipe, the wet return, the connecting pipe, the suction pump, first cold water tank, the oral siphon, the second cold water tank, the support column, the roof, including a motor, an end cap, a controller, and a cover plate, the master gear, drive gear, the axis, the threaded rod, first bevel gear, second bevel gear, the threaded sleeve, connecting block and mounting panel cooperate, make the evaporating pipe can fall to in the water, and rise to above-water, and through the fan, tuber pipe and fan cover, air-cooling is carried out to the evaporating pipe, accelerate the evaporation of adnexed moisture on the evaporating pipe simultaneously, take away more heats through the evaporation of moisture, thereby realize the cooling to the mould when moulding plastics the air conditioner shell to the injection molding machine, reduce air conditioner shell sclerosis shaping time, the efficiency is improved, compare in traditional cold water machine simultaneously, the power consumption has more been reduced, the cost is reduced.

Drawings

In order to more clearly illustrate one or more embodiments or prior art solutions of the present specification, the drawings that are needed in the description of the embodiments or prior art will be briefly described below, and it is obvious that the drawings in the following description are only one or more embodiments of the present specification, and that other drawings may be obtained by those skilled in the art without inventive effort from these drawings.

Fig. 1 is a schematic structural diagram of a water chiller for an air conditioner housing injection molding machine according to a preferred embodiment of the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is an enlarged view of portion B of FIG. 1;

FIG. 4 is a schematic side view of the elevating cooling mechanism according to the present invention;

fig. 5 is an enlarged view of the portion C shown in fig. 4.

Wherein 1, a base; 2. an evaporation tube; 3. a telescopic pipe; 4. a water return pipe; 5. a connecting pipe; 6. a water pump; 7. a first cold water tank; 8. a water inlet pipe; 9. a second cold water tank; 10. a support pillar; 11. a top plate; 12. a motor; 13. a main gear; 14. a transmission gear; 15. a middle shaft; 16. a threaded rod; 17. a first bevel gear; 18. a second bevel gear; 19. a threaded sleeve; 20. connecting blocks; 21. mounting a plate; 22. a fan; 23. an air duct; 24. an air expanding cover.

Detailed Description

To make the objects, technical solutions and advantages of the present disclosure more apparent, the present disclosure is further described in detail below with reference to specific embodiments.

It is to be noted that unless otherwise defined, technical or scientific terms used in one or more embodiments of the present specification should have the ordinary meaning as understood by those of ordinary skill in the art to which this disclosure belongs. The use of "first," "second," and similar terms in one or more embodiments of the specification is not intended to indicate any order, quantity, or importance, but rather is used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

As shown in fig. 1 to 5, one or more embodiments of the present specification disclose a water chiller for an air conditioner case injection molding machine, including: a base 1; the evaporation tube 2 is arranged above the base 1, and the evaporation tube 2 is provided with radiating fins; the two telescopic pipes 3 are respectively connected with the two pipe openings of the evaporation pipe 2; the water return pipe 4 and the connecting pipe 5 are respectively and fixedly connected to the bottom ends of the two extension pipes 3; the water suction pump 6 is fixedly arranged at the top of the base 1; the water inlet pipe 8 is fixedly arranged at the water outlet of the water suction pump 6; the first cold water tank 7 is fixedly arranged at the top of the base 1, the connecting pipe 5 extends into the first cold water tank 7, and a water inlet of the water suction pump 6 is communicated with the inside of the first cold water tank 7; the second cold water tank 9 is fixedly arranged on the base 1, and the top of the second cold water tank 9 is provided with an opening; the lifting cooling mechanism is arranged on the base 1; and the air cooling mechanism is arranged at the top of the first cold water tank 7.

The lifting cooling mechanism comprises four supporting columns 10, a top plate 11, a motor 12, a main gear 13, a transmission gear 14, a middle shaft 15, a mounting plate 21 and two connecting transmission mechanisms, wherein the four supporting columns 10 are respectively and fixedly mounted at four corners of the top of the second cold water tank 9, the top plate 11 is fixedly mounted at four positions of the top of each supporting column 10, the motor 12 is fixedly mounted at the top of the top plate 11, the main gear 13 is fixedly mounted on an output shaft of the motor 12, the transmission gear 14 is arranged above the top plate 11, the transmission gear 14 is meshed with the main gear 13, the middle shaft 15 is rotatably mounted above the top plate 11, the mounting plate 21 is fixedly mounted at the top of the evaporating pipe 2, and the two connecting transmission mechanisms are symmetrically arranged.

Connect drive mechanism and include threaded rod 16, first bevel gear 17, second bevel gear 18, threaded sleeve 19 and connecting block 20, threaded rod 16 rotates to be installed the top of second cold water tank 9 with on roof 11, first bevel gear 17 fixed mounting be in the top of threaded rod 16, second bevel gear 18 fixed mounting be in axis 15's one end, second bevel gear 18 with first bevel gear 17 meshes mutually, threaded sleeve 19 threaded sleeve establishes on threaded rod 16, connecting block 20 is the L type, connecting block 20 fixed mounting be in threaded sleeve 19's one side with the top of mounting panel 21, when threaded rod 16 rotated, through support column 10 and connecting block 20's cooperation, support column 10 played the guide effect to connecting block 20.

Air-cooled mechanism is including fan 22, tuber pipe 23 and fan housing 24, fan 22 fixed mounting be in the top of first cold water tank 7, tuber pipe 23 fixed mounting be in on fan 22's the air outlet, fan housing 24 fixed mounting is in tuber pipe 23 is kept away from the one end of fan 22, fan housing 24 orientation the evaporating pipe 2 can accelerate evaporating pipe 2's radiating fin to give off the heat, and accelerate the evaporation of moisture and take away more heats.

The water injection pipes are fixedly mounted on one sides, far away from each other, of the first cold water tank 7 and the second cold water tank 9, extend into the first cold water tank 7 and the second cold water tank 9 respectively, and water injection can be facilitated.

Two mounting grooves are formed in the top of the second cold water tank 9, two mounting holes are formed in the top plate 11, and the two threaded rods 16 are respectively in rotating connection with the corresponding mounting grooves and the corresponding mounting holes, so that the threaded rods 16 can stably rotate.

The working principle of the water cooler for the air conditioner shell injection molding machine provided by the invention is as follows: the water inlet pipe 8 is connected with a cooling inlet of the injection molding machine die, and the water return pipe 4 is connected with a cooling outlet of the injection molding machine die;

when the injection molding machine is used, sufficient cold water is injected into the first cold water tank 7, a proper amount of cold water is injected into the second cold water tank 9, then the injection molding machine is started, the water suction pump 6 enables the cold water in the first cold water tank 7 to enter a mold cooling inlet from the water inlet pipe 8, the mold is cooled, plastic raw materials injected by the injection molding machine are cooled and hardened into an air conditioner shell, the water entering the mold absorbs heat, then the temperature of the water is raised, the water enters the evaporation pipe 2 from the water return pipe 4 through the telescopic pipe 3, and the heat of the water is absorbed by the evaporation pipe 2 and is dissipated into the air through the heat dissipation fins;

simultaneously, the fan 22 is started, and the fan 22 blows air to the evaporation tube 2 from the air diffuser 24 through the air pipe 23, so that the heat dissipation of the heat dissipation fins of the evaporation tube 2 is accelerated;

and the motor 12 is started to rotate forward, the central shaft 15 is driven to rotate by the meshing of the main gear 13 and the transmission gear 14, the central shaft 15 drives the two threaded rods 16 to rotate by the meshing of the two second bevel gears 18 and the first bevel gear 17, the two threaded rods 16 enable the two threaded sleeves 19 to descend, the two threaded sleeves 19 drive the evaporation tube 2 to descend into the water in the second cold water tank 9 through the two connecting blocks 20 and the mounting plate 21, the motor 12 is started to rotate backward immediately, and the evaporation tube 2 is enabled to ascend to the initial state, the fan 22 blows air to accelerate the evaporation of the moisture attached to the surface of the evaporation tube 2, the moisture evaporation absorbs heat, the heat of the return water in the evaporation tube 2 absorption tube is taken away, therefore, the water temperature in the evaporation pipe 2 which flows back to the first cold water tank 7 is reduced, the rising speed of the water temperature in the first cold water tank 7 is reduced, and the replacement frequency of the water in the first cold water tank 7 is reduced;

then, when the moisture on the evaporation tube 2 is almost evaporated, the motor 12 is started again to rotate forwards, so that the evaporation tube 2 is lowered into the water in the second cold water tank 9 again, and the steps are repeated;

compared with the traditional water chiller, the power consumption of the electric equipment in the device is far less than that of the compressor of the traditional water chiller, so that the electric energy is saved, and the cost is reduced.

the invention provides a water cooler for an air conditioner shell injection molding machine, which is characterized in that a base 1, an evaporation pipe 2, an extension pipe 3, a water return pipe 4, a connecting pipe 5, a water suction pump 6, a first cold water tank 7, a water inlet pipe 8, a second cold water tank 9, a support column 10, a top plate 11, a motor 12, a main gear 13, a transmission gear 14, a middle shaft 15, a threaded rod 16, a first bevel gear 17, a second bevel gear 18, a threaded sleeve 19, a connecting block 20 and a mounting plate 21 are matched, so that the evaporation pipe 2 can be lowered into water and raised above the water surface, the evaporation pipe 2 is air-cooled through a fan 22, an air pipe 23 and an air expansion cover 24, evaporation of moisture attached to the evaporation pipe 2 is accelerated, more heat is taken away through the evaporation of the moisture, the temperature reduction of a mold when the air conditioner shell is injection-molded by the injection molding machine is realized, the hardening molding time of the air conditioner shell is shortened, the efficiency is improved, and compared with the traditional water cooler, the power consumption is reduced, and the cost is reduced.

The foregoing description has been directed to specific embodiments of this disclosure. Other embodiments are within the scope of the following claims. In some cases, the actions or steps recited in the claims may be performed in a different order than in the embodiments and still achieve desirable results. In addition, the processes depicted in the accompanying figures do not necessarily require the particular order shown, or sequential order, to achieve desirable results. In some embodiments, multitasking and parallel processing may also be possible or may be advantageous.

Those of ordinary skill in the art will understand that: the discussion of any embodiment above is meant to be exemplary only, and is not intended to intimate that the scope of the disclosure, including the claims, is limited to these examples; within the spirit of the present disclosure, features from the above embodiments or from different embodiments may also be combined, steps may be implemented in any order, and there are many other variations of different aspects of one or more embodiments of the present description as described above, which are not provided in detail for the sake of brevity.

In addition, well-known power/ground connections to Integrated Circuit (IC) chips and other components may or may not be shown in the provided figures, for simplicity of illustration and discussion, and so as not to obscure one or more embodiments of the disclosure. Furthermore, devices may be shown in block diagram form in order to avoid obscuring the understanding of one or more embodiments of the present description, and this also takes into account the fact that specifics with respect to implementation of such block diagram devices are highly dependent upon the platform within which the one or more embodiments of the present description are to be implemented (i.e., specifics should be well within purview of one skilled in the art). Where specific details (e.g., circuits) are set forth in order to describe example embodiments of the disclosure, it should be apparent to one skilled in the art that one or more embodiments of the disclosure can be practiced without, or with variation of, these specific details. Accordingly, the description is to be regarded as illustrative instead of restrictive.

While the present disclosure has been described in conjunction with specific embodiments thereof, many alternatives, modifications, and variations of these embodiments will be apparent to those of ordinary skill in the art in light of the foregoing description. For example, other memory architectures (e.g., dynamic ram (dram)) may use the discussed embodiments.

It is intended that the one or more embodiments of the present specification embrace all such alternatives, modifications and variations as fall within the broad scope of the appended claims. Therefore, any omissions, modifications, substitutions, improvements, and the like that may be made without departing from the spirit and principles of one or more embodiments of the present disclosure are intended to be included within the scope of the present disclosure.

Claims

1. The utility model provides a cold water machine for air conditioner shell injection molding machine which characterized in that includes:

a base (1);

the evaporation tube (2) is arranged above the base (1), and radiating fins are arranged on the evaporation tube (2);

the two telescopic pipes (3) are respectively connected with the two pipe openings of the evaporation pipe (2);

the water return pipe (4) and the connecting pipe (5) are respectively and fixedly connected to the bottom ends of the two telescopic pipes (3);

the water suction pump (6), the water suction pump (6) is fixedly installed at the top of the base (1);

the water inlet pipe (8) is fixedly arranged at the water outlet of the water suction pump (6);

the first cold water tank (7) is fixedly mounted at the top of the base (1), the connecting pipe (5) extends into the first cold water tank (7), and a water inlet of the water suction pump (6) is communicated with the interior of the first cold water tank (7);

the second cold water tank (9), the second cold water tank (9) is fixedly arranged on the base (1), and the top of the second cold water tank (9) is provided with an opening;

the lifting cooling mechanism is arranged on the base (1);

and the air cooling mechanism is arranged at the top of the first cold water tank (7).

2. The water cooler for the air conditioner shell injection molding machine according to claim 1, wherein the lifting and cooling mechanism comprises four supporting columns (10), a top plate (11), a motor (12), a main gear (13), a transmission gear (14), a middle shaft (15), a mounting plate (21) and two connecting transmission mechanisms, the four supporting columns (10) are respectively and fixedly mounted at four corners of the top of the second water cooling tank (9), the top plate (11) is fixedly mounted at the top ends of the four supporting columns (10), the motor (12) is fixedly mounted at the top of the top plate (11), the main gear (13) is fixedly mounted on an output shaft of the motor (12), the transmission gear (14) is arranged above the top plate (11), the transmission gear (14) is meshed with the main gear (13), the middle shaft (15) is rotatably mounted above the top plate (11), the mounting plate (21) is fixedly mounted at the top of the evaporating pipe (2), and the connecting transmission mechanisms are symmetrically arranged.

3. The water cooler for the air conditioner shell injection molding machine according to claim 2, wherein the connection transmission mechanism comprises a threaded rod (16), a first bevel gear (17), a second bevel gear (18), a threaded sleeve (19) and a connecting block (20), the threaded rod (16) is rotatably installed on the top of the second water cooling tank (9) and the top plate (11), the first bevel gear (17) is fixedly installed at the top end of the threaded rod (16), the second bevel gear (18) is fixedly installed at one end of the middle shaft (15), the second bevel gear (18) is meshed with the first bevel gear (17), the threaded sleeve (19) is sleeved on the threaded rod (16) in a threaded manner, the connecting block (20) is L-shaped, and the connecting block (20) is fixedly installed on one side of the threaded sleeve (19) and the top of the mounting plate (21), through the cooperation of support column (10) and connecting block (20), support column (10) play the guide effect to connecting block (20).

4. The water cooler for the air conditioner shell injection molding machine according to claim 1, wherein the air cooling mechanism comprises a fan (22), an air pipe (23) and a fan expansion cover (24), the fan (22) is fixedly installed at the top of the first cold water tank (7), the air pipe (23) is fixedly installed at an air outlet of the fan (22), the fan expansion cover (24) is fixedly installed at one end, far away from the fan (22), of the air pipe (23), and the fan expansion cover (24) faces the evaporation pipe (2).

5. The water chiller for the air conditioner shell injection molding machine according to claim 2, wherein water injection pipes are fixedly installed on the sides of the first cold water tank (7) and the second cold water tank (9) which are far away from each other, and the two water injection pipes extend into the first cold water tank (7) and the second cold water tank (9) respectively.

6. The water chiller for the air conditioner shell injection molding machine according to claim 3, wherein the top of the second water chiller (9) is provided with two mounting grooves, the top plate (11) is provided with two mounting holes, and the two threaded rods (16) are respectively and rotatably connected with the corresponding mounting grooves and the corresponding mounting holes.