CN216049301U

CN216049301U - Cooling machine for cooling coffee liquid

Info

Publication number: CN216049301U
Application number: CN202122317787.2U
Authority: CN
Inventors: 陈教民; 邢彦纯; 王沛荣; 李娜; 黄雅凤; 翁键航; 吴源泉
Original assignee: Shunda Food Flavor & Ingredients Co ltd
Current assignee: Shunda Food Flavor & Ingredients Co ltd
Priority date: 2021-09-24
Filing date: 2021-09-24
Publication date: 2022-03-15
Anticipated expiration: 2031-09-24

Abstract

The utility model discloses a cooler for cooling coffee liquid, which comprises a base, wherein the base is fixedly connected with a bracket, the bracket is fixedly connected with a tank body, the tank body is fixedly connected with a radiating pipe, the tank body is fixedly connected with a refrigerant inlet pipe, the tank body is fixedly connected with a refrigerant outlet pipe, the radiating pipe is fixedly connected with a cold liquid outlet pipe, the cold liquid outlet pipe is fixedly connected with a connecting valve, the connecting valve is fixedly connected with a third temperature detector, the tank body is fixedly connected with a sterilizing chamber, the sterilizing chamber is fixedly connected with a connecting pipe, the connecting pipe is fixedly connected with the radiating pipe, the sterilizing chamber is fixedly connected with a hot liquid inlet pipe, the hot liquid inlet pipe is fixedly connected with a second electromagnetic control valve, the coffee liquid is indirectly contacted with the cold liquid through the radiating pipe to carry out radiating and cooling, so that the direct contact with air is avoided, impurities are mixed in the coffee liquid to cause pollution, thereby affecting the taste of the coffee and simultaneously recycling the heat in the refrigerant liquid after the temperature is raised.

Description

Cooling machine for cooling coffee liquid

Technical Field

The utility model relates to the field of food processing, in particular to a cooling machine for cooling coffee liquid.

Background

Coffee (coffee), a beverage made of roasted and ground coffee beans, is more and more popular as a convenient and fast beverage, and is generally sterilized at high temperature during the production of coffee beverages, and at the moment, a cooling machine becomes indispensable equipment in the coffee production process.

The demand for cooling machines is increasing and existing plants suffer from various problems such as: 1. most of the existing cooling equipment directly blows cold air or directly places coffee liquid in a cooling chamber, and impurities such as dust and the like often fall into the coffee liquid, so that the quality of the coffee is reduced and the taste is influenced; 2. the existing equipment can not accurately convey that the coffee liquid is cooled to a specified range, and meanwhile, the heat can not be recycled during cooling, so that waste is caused.

Disclosure of Invention

To overcome the above-mentioned drawbacks of the prior art, embodiments of the present invention provide a cooler for cooling coffee liquid.

As shown in fig. 1 to 4, in order to achieve the above object, the present invention provides the following technical solutions: a cooling machine for cooling coffee liquid comprises a base, wherein the base is fixedly connected with two supports, the supports are fixedly connected with two tank bodies, the tank bodies are fixedly connected with radiating pipes, the tank bodies are fixedly connected with a refrigerant inlet pipe, the tank bodies are fixedly connected with a refrigerant outlet pipe, the refrigerant outlet pipe is fixedly connected with a second temperature detector, the refrigerant outlet pipe is fixedly connected with a first electromagnetic control valve, the radiating pipes are fixedly connected with a cold liquid outlet pipe, the cold liquid outlet pipe is fixedly connected with a connecting valve, the connecting valve is fixedly connected with a third temperature detector, the tank bodies are fixedly connected with a sterilizing chamber, the sterilizing chamber is fixedly connected with a connecting pipe, the connecting pipe is fixedly connected with the radiating pipes, the sterilizing chamber is fixedly connected with a first temperature detector, and the sterilizing chamber is fixedly connected with a hot liquid inlet pipe, the hot liquid inlet pipe is fixedly connected with a second electromagnetic control valve.

In a preferred embodiment, a top cover is fixedly connected to the sterilizing chamber, and four ultraviolet lamps are fixedly connected to the top cover.

In a preferred embodiment, the tank body is fixedly connected with meniscus partition plates, six meniscus partition plates are arranged, and the meniscus partition plates are arranged in a staggered mode.

In a preferred embodiment, the radiating pipe is a heat-conducting corrosion-resistant material.

In a preferred embodiment, the inner wall of the tank is coated with a thermal barrier coating.

In a preferred embodiment, the meniscus baffle has a thermal conductivity and the coolant liquid flows along the barrier formed by the meniscus baffle and the tank.

The utility model has the technical effects and advantages that:

1. according to the utility model, the radiating pipe is arranged, hot coffee liquid is subjected to heat exchange with refrigerant liquid in the tank body through the radiating pipe, the refrigerant liquid takes away heat to lower the temperature of the coffee liquid, the coffee liquid is prevented from being directly exposed in air, and meanwhile, the heat in the refrigerant liquid is recycled, so that impurities are favorably ensured to be mixed in the coffee liquid, the quality of the coffee liquid is ensured, and meanwhile, the heat is recycled, so that the waste of energy is avoided;

2. the utility model detects the temperature of the coffee before and after cooling by arranging the first temperature detector and the third temperature detector, the second temperature detector detects the temperature of the refrigerant liquid when the refrigerant liquid flows out, and then the flow rate of the coffee liquid is controlled by the second electromagnetic control valve according to the temperature when the refrigerant liquid is selected, the flow rate of the refrigerant liquid is controlled by the first electromagnetic control valve, the heat exchange efficiency of the coffee liquid and the refrigerant is ensured, the coffee liquid is cooled to the required temperature, meanwhile, the energy waste is avoided, the temperature required by cooling the coffee liquid is favorably ensured, the heat exchange efficiency is improved to the maximum, and the energy waste is avoided.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the can body of the present invention;

FIG. 3 is a schematic view illustrating a structure of a sterilizing chamber according to the present invention;

fig. 4 is a schematic structural view of a refrigerant outlet pipe according to the present invention.

The reference signs are: 1. a base; 2. a support; 3. a tank body; 4. a first solenoid control valve; 5. a refrigerant outlet pipe; 6. a first temperature detector; 7. a sterilizing chamber; 8. a top cover; 9. a hot liquid inlet pipe; 10. a second solenoid control valve; 11. a second temperature detector; 12. a refrigerant inlet pipe; 13. a connecting valve; 14. a cold liquid outlet pipe; 15. a third temperature detector; 16. a meniscus baffle; 17. a radiating pipe; 18. a connecting pipe; 19. an ultraviolet lamp.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1-4, the present invention provides a cooling machine for cooling coffee liquid, comprising a base 1, wherein the base 1 is fixedly connected with two supports 2, the supports 2 are fixedly connected with a tank 3, the tank 3 is fixedly connected with a radiating pipe 17, the tank 3 is fixedly connected with a refrigerant inlet pipe 12, the tank 3 is fixedly connected with a refrigerant outlet pipe 5, the refrigerant outlet pipe 5 is fixedly connected with a second temperature detector 11, the refrigerant outlet pipe 5 is fixedly connected with a first electromagnetic control valve 4, the radiating pipe 17 is fixedly connected with a cold liquid outlet pipe 14, the cold liquid outlet pipe 14 is fixedly connected with a connecting valve 13, the connecting valve 13 is fixedly connected with a third temperature detector 15, the tank 3 is fixedly connected with a sterilizing chamber 7, the sterilizing chamber 7 is fixedly connected with a connecting pipe 18, the connecting pipe 18 is fixedly connected with the radiating pipe 17, the sterilizing chamber 7 is fixedly connected with a first temperature detector 6, sterilizing chamber 7 fixedly connected with hydrothermal inlet pipe 9, hydrothermal inlet pipe 9 fixedly connected with second solenoid electric valve 10, coffee liquid flows at cooling tube 17 and carries out the heat exchange with refrigerant liquid, cooling, avoid direct contact air to make and mix impurity, influence coffee taste, simultaneously through first thermodetector 6, temperature around the coffee liquid is detected to third thermodetector 15, rethread second thermodetector 11 detects the temperature behind the heating of refrigerant liquid, control the coffee liquid velocity of flow through second solenoid electric valve 10, first solenoid electric valve 4 controls refrigerant liquid velocity of flow, ensure the required temperature of coffee liquid cooling, heat exchange efficiency reaches the biggest.

Further, the sterilizing chamber 7 is fixedly connected with a top cover 8, the top cover 8 is fixedly connected with four ultraviolet lamps 19, and the four ultraviolet lamps 19 are used for sterilizing and disinfecting the coffee liquid by utilizing ultraviolet rays.

Furthermore, the tank body 3 is fixedly connected with the half-moon partition plates 16, the half-moon partition plates 16 are arranged in six, the half-moon partition plates 16 are arranged in a staggered mode, and the half-moon partition plates 16 play a role in fixing the radiating pipe 17.

Furthermore, the heat dissipation pipe 17 is made of heat-conducting corrosion-resistant material, so that the service life of the equipment is prolonged, and the heat dissipation efficiency is accelerated.

Further, the inner wall of the tank body 3 is coated with a heat insulation coating, so that energy loss is avoided, and meanwhile, industrial injury caused by careless contact of an operator with equipment is prevented.

Furthermore, half-moon partition 16 has the heat conductivity, and the coolant liquid flows along half-moon partition 16 and the interlayer that jar body 3 formed and improves the radiating efficiency, increases the flow distance of refrigerant, increases cooling tube 17 heat radiating area simultaneously.

The working principle of the utility model is as follows:

step one, coffee liquid enters a sterilizing chamber 7 from a hot liquid inlet pipe 9 and is sterilized and disinfected by ultraviolet rays emitted by an ultraviolet lamp 19, then flows into a radiating pipe 17 through a connecting pipe 18, refrigerant liquid flows into a tank body 3 through a refrigerant liquid inlet pipe 12 and flows along a route formed by a half-moon partition plate 16 and the tank body 3 to contact with the radiating pipe 17 for heat exchange, the radiating pipe 17 drops in temperature and then flows out from a refrigerant liquid outlet pipe 14, a connecting valve 13 can be connected with a required pipeline to discharge the cooled coffee liquid to a specified place, and the refrigerant liquid is heated and flows out from a refrigerant liquid outlet pipe 5;

and step two, a third temperature detector 15 detects the temperature of the cooled coffee liquid to ensure that the coffee liquid is cooled to a specified value, if the temperature is too high, the flow rate of refrigerant liquid is accelerated through a first electromagnetic control valve 4, meanwhile, the flow rate of the coffee liquid is slowed down through a second electromagnetic control valve 10 to improve the heat exchange rate, otherwise, when the temperature of the outflow coffee liquid is too low, the flow rate of the coffee liquid is accelerated and the flow rate of refrigerant liquid is slowed down, a second temperature detector 11 detects the temperature of the heated refrigerant liquid, when the outflow coffee liquid is ensured to be at the specified temperature, the temperature of the heated refrigerant liquid is enabled to be different from the maximum temperature of the initial temperature to reduce the heat loss, and a computer controls an electromagnetic controller to control the flow rates of the coffee liquid and the refrigerant liquid according to the temperature display of the temperature detectors.

Claims

1. A cooler for cooling coffee liquid, comprising a base (1), characterized in that: the base (1) is fixedly connected with two supports (2), the supports (2) are fixedly connected with two tank bodies (3), the tank bodies (3) are fixedly connected with radiating pipes (17), the tank bodies (3) are fixedly connected with a refrigerant inlet pipe (12), the tank bodies (3) are fixedly connected with a refrigerant outlet pipe (5), the refrigerant outlet pipe (5) is fixedly connected with a second temperature detector (11), the refrigerant outlet pipe (5) is fixedly connected with a first electromagnetic control valve (4), the radiating pipes (17) are fixedly connected with a cold liquid outlet pipe (14), the cold liquid outlet pipe (14) is fixedly connected with a connecting valve (13), the connecting valve (13) is fixedly connected with a third temperature detector (15), the tank bodies (3) are fixedly connected with a sterilizing chamber (7), and the sterilizing chamber (7) is fixedly connected with a connecting pipe (18), the connecting pipe (18) is fixedly connected with the radiating pipe (17), the sterilizing chamber (7) is fixedly connected with the first temperature detector (6), the sterilizing chamber (7) is fixedly connected with the hot liquid inlet pipe (9), and the hot liquid inlet pipe (9) is fixedly connected with the second electromagnetic control valve (10).

2. A cooler for cooling coffee liquid according to claim 1, characterized in that: the sterilizing chamber (7) is fixedly connected with a top cover (8), the top cover (8) is fixedly connected with four ultraviolet lamps (19), and the number of the ultraviolet lamps (19) is four.

3. A cooler for cooling coffee liquid according to claim 1, characterized in that: the tank body (3) is fixedly connected with semilunar clapboards (16), the semilunar clapboards (16) are six, and the semilunar clapboards (16) are placed in a staggered mode.

4. A cooler for cooling coffee liquid according to claim 1, characterized in that: the radiating pipe (17) is made of heat-conducting corrosion-resistant materials.

5. A cooler for cooling coffee liquid according to claim 1, characterized in that: the inner wall of the tank body (3) is coated with a heat insulation coating.

6. A cooler for cooling coffee liquid according to claim 3, characterized in that: the semilunar partition plate (16) has thermal conductivity, and the refrigerant liquid flows along the interlayer formed by the semilunar partition plate (16) and the tank body (3).