CN210390026U - Water freezing machine for injection mold - Google Patents
Water freezing machine for injection mold Download PDFInfo
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- CN210390026U CN210390026U CN201920863000.2U CN201920863000U CN210390026U CN 210390026 U CN210390026 U CN 210390026U CN 201920863000 U CN201920863000 U CN 201920863000U CN 210390026 U CN210390026 U CN 210390026U
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Abstract
The utility model relates to an injection mould frozen water machine, which comprises a shell, an upper transverse baffle and a lower transverse baffle which are arranged in the shell, a cooling chamber is arranged between the shell and the upper transverse baffle, a heat exchange chamber is arranged between the shell, the upper transverse baffle and the lower transverse baffle, and a refrigerating chamber is arranged between the shell and the lower transverse baffle; be provided with unable adjustment base and isolation drum in the cooling chamber, unable adjustment base sets up on last horizontal plate washer, keep apart the drum setting on unable adjustment base, keep apart and set up the delivery port on the drum, the unable adjustment base middle part is provided with right circulating pipe, right circulating pipe one end and cooling chamber intercommunication, the right circulating pipe other end and heat exchange room intercommunication, be provided with left circulating pipe, evaporating pipe and water pump in the heat exchange room, left circulating pipe and water pump and cooling chamber intercommunication, the indoor refrigeration part that is provided with of refrigeration is connected with the evaporating pipe. The utility model discloses increase work efficiency and promote product quality.
Description
Technical Field
The utility model relates to a mould production technical field indicates an injection mould freezes water machine very much.
Background
The water freezing machine is also called as a refrigerator, according to the principle of a refrigeration system, a low-temperature and low-pressure liquid refrigerant and surrounding water are subjected to heat exchange in an evaporating pipe to absorb the heat of the water, the refrigerant is evaporated into a low-temperature and low-pressure gas state, the temperature of the refrigerant is unchanged in the evaporation process, the low-temperature and low-pressure gas refrigerant enters a compressor, the low-temperature and low-pressure gas refrigerant is compressed into a high-temperature and high-pressure gas state by the compressor, then enters a condenser, is subjected to heat exchange with indoor media in the condenser, part of the heat of the high-temperature and high-pressure gas state is absorbed by the media, the temperature of the media is increased, the refrigerant releases heat, the condenser is changed into a high-temperature and high-pressure liquid state, the temperature of the condenser is unchanged in the process of entering an expansion valve for throttling, the process, the water can be continuously refrigerated. However, when the existing injection mold water freezing machine is used, the mold cannot move, so that the heat dissipation area is small, the heat dissipation performance is poor, meanwhile, the water flow direction is single, the temperature difference of different positions of the mold is large, and the problems of low working efficiency and low quality are caused.
Disclosure of Invention
The utility model aims at improving and innovating the shortcoming and the problem that exist among the background art, provide a water machine is frozen to injection mold.
The technical scheme of the utility model is to construct an injection mould water freezing machine, which comprises a shell, an upper transverse baffle and a lower transverse baffle which are arranged in the shell, a cooling chamber is arranged between the shell and the upper transverse baffle, a heat exchange chamber is arranged between the shell, the upper transverse baffle and the lower transverse baffle, and a refrigerating chamber is arranged between the shell and the lower transverse baffle;
the cooling chamber in be provided with unable adjustment base and isolation drum, unable adjustment base set up on last horizontal baffle, the isolation drum set up on unable adjustment base, the isolation drum on set up the delivery port, unable adjustment base middle part be provided with right circulating pipe, right circulating pipe one end and cooling chamber intercommunication, the right circulating pipe other end and heat exchange room intercommunication, the heat exchange indoor left circulating pipe, evaporating pipe and water pump of being provided with, left circulating pipe one end be connected with the water pump, left circulating pipe other end and cooling chamber intercommunication, the indoor refrigeration part and the evaporating pipe of being provided with of refrigeration be connected.
In one embodiment, the housing is provided with an inlet, and the inlet is provided with an inlet cover plate.
In one embodiment, a control panel is arranged on one side of the shell, a temperature sensor is arranged in the fixed base, and the control panel is electrically connected with the temperature sensor and the water pump.
In one embodiment, an annular baffle is arranged between the shell and the isolating cylinder, and a water through hole is formed in the annular baffle.
In one embodiment, the refrigerating chamber is internally provided with a motor, the lower end of the heat exchange chamber is provided with a stirring rod, and an output shaft of the motor extends into the heat exchange chamber and is connected with the stirring rod.
In one embodiment, the water outlet is provided with a plurality of water outlets which are uniformly arranged on the isolation cylinder.
In one embodiment, the water outlet direction of the water outlet and the diameter direction of the isolation cylinder at the position of the water outlet are provided with an inclined angle on a horizontal plane.
In one embodiment, a compressor, a condenser and an expansion valve which are connected in sequence are arranged in the refrigeration chamber, one end of the evaporation tube is connected with the compressor, and the other end of the evaporation tube is connected with the expansion valve.
In one embodiment, the right circulation pipe is provided with a one-way valve.
The utility model has the advantages and beneficial effect:
the utility model discloses a refrigeration part refrigeration in the refrigeration chamber that sets up, cooling in the heat exchange chamber shifts the coolant liquid from the heat exchange chamber between casing and the baffle drum through the water pump, through the delivery port blowout on the baffle drum, the mould is unmovable, by delivery port spun coolant liquid, makes rivers flow direction increase, increases the mobility of cooling water, reduces the mould different positions, increases work efficiency and promotes product quality.
Drawings
Fig. 1 is a schematic sectional structure of the present invention.
Fig. 2 is a schematic sectional view at a-a in fig. 1.
Description of the figures: 1. the device comprises a shell, 2, an upper transverse baffle, 3, a lower transverse baffle, 4, a cooling chamber, 5, a heat exchange chamber, 6, a refrigeration chamber, 7, a fixed base, 8, an isolation cylinder, 9, a water outlet, 10, a right circulating pipe, 11, a left circulating pipe, 12, an evaporation pipe, 13, a water pump, 14, an inlet, 15, an inlet cover plate, 16, a control panel, 17, a temperature sensor, 18, a ring baffle, 19, a water through hole, 20, a motor, 21, a stirring rod, 22, a compressor, 23, a condenser, 24, an expansion valve, 25 and a one-way valve.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "disposed" or "connected" to another element, it can be directly disposed or connected to the other element or intervening elements may also be present.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description presented herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
As shown in fig. 1 and 2, the water freezing machine for injection molds comprises a shell 1, an upper transverse baffle 2 and a lower transverse baffle 3 which are arranged in the shell 1, wherein a cooling chamber 4 is arranged between the shell 1 and the upper transverse baffle 2, a heat exchange chamber 5 is arranged between the shell 1 and the upper transverse baffle 2 and the lower transverse baffle 3, and a cooling chamber 6 is arranged between the shell 1 and the lower transverse baffle 3;
Specifically, as shown in fig. 1, an inlet is provided on the housing 1, and an inlet cover plate 15 is provided at the inlet 14.
Specifically, as shown in fig. 1, a control panel 16 is disposed on one side of the housing 1, a temperature sensor 17 is disposed in the fixing base 7, and the control panel 16 is electrically connected to the temperature sensor 17 and the water pump 13.
Specifically, as shown in fig. 1, an annular baffle 18 is arranged between the shell 1 and the isolating cylinder 8, and a water through hole 19 is arranged on the annular baffle 18. Because the water pump is connected with the cooling chamber through the right circulating pipe, the water pressure imbalance between the shell and the partition plate cylinder can be caused, the water flow velocity discharged from the water outlet is caused to be different to a certain extent, the temperature difference of different positions of the die is increased, the annular baffle is added, water enters the annular baffle through the water through holes, the water pressure difference on the annular baffle can be reduced, the water flow velocity difference discharged from the water outlet is reduced, and the safety is higher.
Specifically, as shown in fig. 1, a motor 20 is arranged in the refrigeration chamber 6, a stirring rod 21 is arranged at the lower end of the heat exchange chamber 5, and an output shaft of the motor 20 extends into the heat exchange chamber 5 and is connected with the stirring rod 21.
Specifically, as shown in fig. 1 and 2, the water outlet 9 is provided with a plurality of water outlets uniformly arranged on the isolation cylinder 8. The plurality of the cooling water distribution devices are arranged, so that the water flow direction is increased, cooling water is uniformly distributed to the periphery of the mold, and the temperature difference of different positions of the mold is reduced.
Specifically, as shown in fig. 2, an inclination angle is provided on a horizontal plane between the water outlet direction of the water outlet 9 and the diameter direction of the isolation cylinder 8 at the position of the water outlet 9. The inclined angle is arranged, cooling water is sprayed out from the water outlet, a vortex is formed in the partition plate cylinder, and the fluidity of the cooling water is enhanced, so that the cooling water is uniformly dispersed to the periphery of the mold, and the temperature difference of different positions of the mold is reduced.
Specifically, as shown in fig. 1, a compressor 22, a condenser 23 and an expansion valve 24 are sequentially arranged in the refrigeration chamber 6, one end of the evaporation tube 12 is connected with the compressor 22, and the other end of the evaporation tube 12 is connected with the expansion valve 24.
Specifically, as shown in fig. 1, the right circulation pipe 10 is provided with a check valve 25. And the check valve is used for preventing backflow.
The working process is as follows: the compressor works, the low-temperature low-pressure liquid refrigerant and the surrounding water in the evaporation pipe carry out heat exchange, the evaporation pipe absorbs the heat of the water and evaporates into a low-temperature low-pressure gas state, the temperature of the refrigerant is unchanged in the evaporation process, the low-temperature low-pressure gas refrigerant enters the compressor, is compressed by the compressor to be compressed into a high-temperature high-pressure gas state and then enters the condenser, heat exchange is carried out between the refrigerant and the indoor medium in the condenser, part of the heat of the high-temperature high-pressure gas state is absorbed by the medium, the temperature of the medium rises, the refrigerant releases heat, the condenser is changed into a high-temperature high-pressure liquid state, the temperature of the condenser is unchanged in the process and then enters the expansion valve for throttling, the throttling is a rapid cooling process, the refrigerant is changed into a low-temperature low-pressure liquid state, the refrigerant enters, when entering the heat exchange chamber from the left circulating pipe for heat exchange, the stirring rod is driven by the motor, so that the heat exchange effect is enhanced.
The embodiments of the present invention are only descriptions of the preferred embodiments of the present invention, not right the present invention is designed and limited, without departing from the design concept of the present invention, the technical personnel in the field should fall into the protection scope of the present invention for various modifications and improvements made by the technical solution of the present invention, and the technical contents of the present invention are all recorded in the claims.
Claims (9)
1. The utility model provides an injection mold freezes water machine which characterized in that: the refrigerator comprises a shell (1), an upper transverse baffle (2) and a lower transverse baffle (3) which are arranged in the shell (1), wherein a cooling chamber (4) is arranged between the shell (1) and the upper transverse baffle (2), a heat exchange chamber (5) is arranged between the shell (1), the upper transverse baffle (2) and the lower transverse baffle (3), and a refrigerating chamber (6) is arranged between the shell (1) and the lower transverse baffle (3);
a fixed base (7) and an isolation cylinder (8) are arranged in the cooling chamber (4), the fixed base (7) is arranged on the upper transverse baffle (2), the isolation cylinder (8) is arranged on the fixed base (7), a water outlet (9) is arranged on the isolation cylinder (8), a right circulating pipe (10) is arranged in the middle of the fixed base (7), one end of the right circulating pipe (10) is communicated with the cooling chamber (4), the other end of the right circulating pipe (10) is communicated with the heat exchange chamber (5), a left circulating pipe (11), an evaporating pipe (12) and a water pump (13) are arranged in the heat exchange chamber (5), one end of the left circulating pipe (11) is connected with a water pump (13), the other end of the left circulating pipe (11) is communicated with the cooling chamber (4), the refrigerating chamber (6) is internally provided with a refrigerating part connected with the evaporating pipe (12).
2. The injection mold water freezer according to claim 1, characterized in that the housing (1) is provided with an inlet, and an inlet cover plate (15) is provided at the inlet (14).
3. The injection mold water freezing machine according to claim 1, characterized in that a control panel (16) is arranged on one side of the housing (1), a temperature sensor (17) is arranged in the fixed base (7), and the control panel (16) is electrically connected with the temperature sensor (17) and the water pump (13).
4. The injection mold water freezing machine according to claim 1, characterized in that an annular baffle (18) is arranged between the housing (1) and the isolating cylinder (8), and the annular baffle (18) is provided with a water through hole (19).
5. The injection mold water freezing machine according to claim 1, characterized in that an electric motor (20) is arranged in the refrigeration chamber (6), a stirring rod (21) is arranged at the lower end of the heat exchange chamber (5), and an output shaft of the electric motor (20) extends into the heat exchange chamber (5) and is connected with the stirring rod (21).
6. The machine for freezing injection molds according to claim 1, characterized in that the water outlet (9) is provided in a plurality and uniformly on the spacer cylinder (8).
7. The water freezing machine for injection molds according to claim 1 or 6, characterized in that the water outlet direction of the water outlet (9) and the diameter direction of the isolation cylinder (8) at the position of the water outlet (9) are provided with an inclination angle on a horizontal plane.
8. The injection mold water freezing machine according to claim 1, characterized in that a compressor (22), a condenser (23) and an expansion valve (24) are arranged in the refrigeration chamber (6) and are connected in sequence, one end of the evaporation tube (12) is connected with the compressor (22), and the other end of the evaporation tube (12) is connected with the expansion valve (24).
9. The injection mold freezer in accordance with claim 1, characterized by that the right circulation tube (10) is provided with a one-way valve (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920863000.2U CN210390026U (en) | 2019-06-10 | 2019-06-10 | Water freezing machine for injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920863000.2U CN210390026U (en) | 2019-06-10 | 2019-06-10 | Water freezing machine for injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210390026U true CN210390026U (en) | 2020-04-24 |
Family
ID=70348395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920863000.2U Active CN210390026U (en) | 2019-06-10 | 2019-06-10 | Water freezing machine for injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210390026U (en) |
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2019
- 2019-06-10 CN CN201920863000.2U patent/CN210390026U/en active Active
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