CN219092105U - Laboratory liquid food cold-heat exchange multifunctional device - Google Patents
Laboratory liquid food cold-heat exchange multifunctional device Download PDFInfo
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- CN219092105U CN219092105U CN202222411210.2U CN202222411210U CN219092105U CN 219092105 U CN219092105 U CN 219092105U CN 202222411210 U CN202222411210 U CN 202222411210U CN 219092105 U CN219092105 U CN 219092105U
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Abstract
The utility model relates to a laboratory liquid food cold-heat exchange multifunctional device which comprises a feed chute, a heating mechanism, a heat preservation sampling barrel, a cooling mechanism, a cooling sampling barrel and a liquid material pipe, wherein the liquid material pipe is a three-way pipe, one end of the liquid material pipe firstly passes through the heating mechanism and then is communicated with the feed chute, and the other end of the liquid material pipe firstly passes through the cooling mechanism and then is communicated with the cooling sampling barrel, and the other end of the liquid material pipe is directly communicated with the heat preservation sampling barrel.
Description
Technical Field
The utility model relates to the technical field of cold and heat exchange, in particular to a multifunctional device for cold and heat exchange of liquid foods in a laboratory.
Background
The heat exchange is generally achieved by the mutual osmotic exchange of high-heat molecules and low-heat molecules through intermolecular motion.
At present, an advanced laboratory is provided with a cold-heat exchange device, generally a plate type exchanger and a small UHT sterilization machine, the plate type exchanger is a plate type exchanger, the two types of cold-heat exchange devices have good effects, and have the characteristics, but the two types of cold-heat exchange devices have the defects of higher cost and large volume, for example, the BR0.3 type plate type heat exchanger has the external dimension of 1135 x 370 x 0.6 (mm), and the number of plates ranges from 40 to 167, so that the plate type heat exchanger obtained by the plates with the parameters has larger volume and larger occupied area, and in addition, the plates of the types are basically made of stainless steel materials, and the overall cost is higher due to the larger volume of the plate type heat exchanger; the small UHT sterilizer is a small laboratory sterilizer with the model of HZ-SJJ, is provided with a touch screen and PLC program control, dynamically reflects various parameters such as temperature, flow and the like of products, requires a complex control program, has the equipment size of 1800 multiplied by 800 multiplied by 1200 (mm), has large volume and has high cost due to the configuration of the touch screen, the PLC and the like. Both cold and hot exchange devices require a material pump to drive the material in and out, which results in a large floor space and high energy consumption. Because the two existing cold-heat exchange devices have larger volumes, the two cold-heat exchange device bodies are used, and small-sample cold-heat exchange can not be easily realized by sterilizing according to the process requirements in a small-scale liquid food production factory laboratory; part of laboratories adopt manual stirring for heating and cooling, time and effort are consumed during operation, and only a small amount of operation can be completed at a time, because of the open type, water loss can be caused to influence the product quality; in addition, if a laboratory uses a plate type or UHT sterilizer, certain requirements are placed on the quantity of materials, for example, the plate type heat exchanger and the small UHT sterilizer are complex in structure, operation control is correspondingly complex, physical and chemical index loss can be caused due to unskilled operation during material ejection, and if the quantity of samples is small, the material waste can be caused.
Disclosure of Invention
The utility model aims to solve the technical problems of high cost, large volume, difficult control and high energy consumption of a cold and heat exchange device for liquid food in a laboratory, and the problems of low heat exchange efficiency, time and labor consumption, influence on product quality or waste of logistics and the like caused by manual heat exchange in the prior art.
In order to solve the technical problems, the technical scheme of the utility model is as follows: the utility model provides a laboratory liquid food cold and hot exchange multifunctional device which innovation point lies in: the liquid material pipe is a three-way pipe, one end of the liquid material pipe firstly passes through the heating mechanism and then is communicated with the feed chute, one end firstly passes through the cooling mechanism and then is communicated with the cooling sampling bucket, and the other end is directly communicated with the heat preservation sampling bucket;
the liquid material pipe of heating mechanism feed end on be equipped with the heating feed valve, the liquid material pipe of heating mechanism discharge end on be equipped with hot material bleeder valve, the liquid material pipe of cooling mechanism feed end on be equipped with the cooling feed valve, the liquid material pipe of cooling mechanism discharge end on be equipped with the cooling bleeder valve, the liquid material pipe of intercommunication heat preservation sampling bucket is equipped with hot material sampling valve.
Further, the liquid material pipe part passing through the heating mechanism and the cooling mechanism is spiral.
Further, the heating mechanism is a water bath heating tank or a steam heating box.
Further, the cooling mechanism is a refrigerator type refrigerating box.
Further, the device also comprises two temperature probe displays, wherein one temperature probe display is arranged on the liquid material pipe between the heating mechanism and the hot material discharging valve, and the other temperature probe display is arranged on the liquid material pipe between the cooling mechanism and the cooling discharging valve.
Compared with the prior art, the utility model has the following beneficial effects:
(1) The multifunctional device for cold and heat exchange of the laboratory liquid food can realize one-time heating sterilization and cooling of the laboratory liquid food, can independently finish heating or cooling of the laboratory liquid food, has rich functions, and can adjust the opening degree of each valve on the device to control the heating sterilization and cooling time by controlling the opening and closing of the heating feed valve, the hot material discharge valve, the cooling feed valve, the cooling discharge valve and the hot material sampling valve.
(2) Compared with the prior art, the cold-heat exchange device can be manufactured and installed by oneself, has a simple structure and convenient operation, is low in cost and small in occupied area, and can reduce the labor intensity by simple cold-heat exchange operation.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural view of embodiment 1 of the present utility model.
FIG. 2 is a schematic structural view of embodiment 2 of the present utility model
Wherein, 1-feed chute, 2-heating mechanism, 3-heat preservation sampling bucket, 4-cooling mechanism, 5-cooling sampling bucket, 6-liquid material pipe, 7-heating feed valve, 8-hot material bleeder valve, 9-cooling feed valve, 10-cooling bleeder valve, 11-hot material sampling valve, 12-temperature probe display, 13-steam inlet, 14-steam inlet.
Detailed Description
The technical scheme of the present utility model will be clearly and completely described by the following specific examples.
Example 1
The utility model provides a laboratory liquid food cold-heat exchange multifunctional device which comprises a feed chute 1, a heating mechanism 2, a heat preservation sampling barrel 3, a cooling mechanism 4, a cooling sampling barrel 5 and a liquid material pipe 6, wherein the liquid material pipe is a three-way pipe, one end of the liquid material pipe firstly passes through the heating mechanism and then is communicated with the feed chute, one end firstly passes through the cooling mechanism and then is communicated with the cooling sampling barrel, and the other end of the liquid material pipe is directly communicated with the heat preservation sampling barrel.
The liquid material pipe at the feeding end of the heating mechanism is provided with a heating feeding valve 7, the liquid material pipe at the discharging end of the heating mechanism is provided with a hot material discharging valve 8, the liquid material pipe at the feeding end of the cooling mechanism is provided with a cooling feeding valve 9, the liquid material pipe at the discharging end of the cooling mechanism is provided with a cooling discharging valve 10, and the liquid material pipe communicated with the heat preservation sampling barrel is provided with a hot material sampling valve 11.
In order to ensure that the liquid material has enough heating or cooling time in the liquid material pipe, the liquid material pipe part passing through the heating mechanism and the cooling mechanism is spiral.
The heating mechanism in this embodiment is a water bath heating tank, as shown in fig. 1. Preferably, the cooling mechanism in the present utility model is a refrigerator type refrigerating box. Both water bath heating and refrigerator type refrigeration cases are prior art, and specific structures are not set forth herein.
The utility model also comprises two temperature probe displays 12, wherein one temperature probe display is arranged on the liquid pipe between the heating mechanism and the hot material discharging valve and is used for measuring and displaying the temperature of the liquid material passing through the heating mechanism, the other temperature probe display is arranged on the liquid pipe between the cooling mechanism and the cooling discharging valve and is used for measuring and displaying the temperature of the liquid material passing through the cooling mechanism, and the temperature probe display can measure and display the temperature so as to enable an operator to judge whether the heated and cooled liquid material meets the process standard.
Example 2
The heating mechanism of this embodiment is a steam heating box, as shown in fig. 2, because the temperature will decrease after the heat exchange between the steam and the liquid in the steam heating box, the steam with higher temperature needs to be continuously introduced and the heat exchanged steam is timely discharged, the lower end of the steam heating box is provided with a steam inlet 13, and the upper end is provided with a steam outlet 14. The rest is the same as in example 1
The utility model relates to a multifunctional device for cold and heat exchange of laboratory liquid food, which can realize one-time heating sterilization and cooling of the laboratory liquid food and also can independently finish heating or cooling of the laboratory liquid food by controlling the opening and closing of a heating feed valve, a hot material discharge valve, a cooling feed valve, a cooling discharge valve and a hot material sampling valve, and specifically comprises the following steps:
(1) When the liquid food in the laboratory needs to be heated and sterilized and cooled once, the hot material sampling valve is closed, the heating feeding valve, the hot material discharging valve, the cooling feeding valve and the cooling discharging valve are opened, the heating mechanism is started to realize the heating function and the cooling mechanism to realize the cooling function, liquid material (namely the liquid food in the laboratory) enters the liquid material pipe from the feeding groove, the liquid material pipe is heated and sterilized through the heating mechanism, the liquid material pipe is subjected to heating sterilization through the heating mechanism, and then flows through the temperature probe display, the hot material discharging valve and the cooling feeding valve in the liquid material pipe, and then can be cooled through the cooling mechanism through siphon effect in the liquid material pipe, flows through the temperature probe display and the cooling discharging valve in the liquid material pipe after passing through the cooling mechanism, and finally flows into the cooling sampling barrel.
(2) When the laboratory liquid food needs to be independently heated and sterilized, the cooling feed valve is closed, the heating feed valve, the hot material discharge valve and the hot material sampling valve are opened, the cooling mechanism is closed, no cooling function is achieved, liquid enters the liquid material pipe from the feed chute, the liquid material pipe is heated and sterilized through the heating mechanism, and after passing through the heating mechanism, the liquid material pipe sequentially flows through the temperature probe display, the hot material discharge valve and the hot material discharge valve, and finally flows into the heat preservation sampling barrel.
(3) When the laboratory liquid food is required to be cooled independently, the hot material sampling valve is closed, the heating feed valve, the hot material discharge valve, the cooling feed valve and the cooling discharge valve are opened, the heating mechanism is closed, no heating function is achieved, liquid material enters the liquid material pipe from the feed chute, flows through the heating mechanism, the temperature probe display, the hot material discharge valve and the cooling feed valve in the liquid material pipe in sequence, is cooled through the cooling mechanism in the liquid material pipe, flows through the temperature probe display and the cooling discharge valve through the siphon effect in the liquid material pipe after passing through the cooling mechanism, and finally flows into the cooling sampling barrel.
The above embodiments are merely illustrative of the preferred embodiments of the present utility model, and the present utility model is not limited to the above embodiments, and various modifications and improvements made by those skilled in the art to the technical solutions of the present utility model without departing from the design concept of the present utility model should fall within the protection scope of the present utility model, and the claimed technical content of the present utility model is fully described in the claims.
Claims (5)
1. A laboratory liquid food cold and hot exchange multifunctional device is characterized in that: the liquid material pipe is a three-way pipe, one end of the liquid material pipe firstly passes through the heating mechanism and then is communicated with the feed chute, one end firstly passes through the cooling mechanism and then is communicated with the cooling sampling bucket, and the other end is directly communicated with the heat preservation sampling bucket;
the liquid material pipe of heating mechanism feed end on be equipped with the heating feed valve, the liquid material pipe of heating mechanism discharge end on be equipped with hot material bleeder valve, the liquid material pipe of cooling mechanism feed end on be equipped with the cooling feed valve, the liquid material pipe of cooling mechanism discharge end on be equipped with the cooling bleeder valve, the liquid material pipe of intercommunication heat preservation sampling bucket is equipped with hot material sampling valve.
2. A laboratory liquid food cold-heat exchange multifunctional device according to claim 1, characterized in that: the liquid material pipe part passing through the heating mechanism and the cooling mechanism is spiral.
3. A laboratory liquid food cold-heat exchange multifunctional device according to claim 1, characterized in that: the heating mechanism is a water bath heating tank or a steam heating box.
4. A laboratory liquid food cold-heat exchange multifunctional device according to claim 1, characterized in that: the cooling mechanism is a refrigerator type refrigerating box.
5. A laboratory liquid food cold-heat exchange multifunctional device according to claim 1, characterized in that: the device also comprises two temperature probe displays, wherein one temperature probe display is arranged on the liquid material pipe between the heating mechanism and the hot material discharging valve, and the other temperature probe display is arranged on the liquid material pipe between the cooling mechanism and the cooling discharging valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222411210.2U CN219092105U (en) | 2022-09-13 | 2022-09-13 | Laboratory liquid food cold-heat exchange multifunctional device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222411210.2U CN219092105U (en) | 2022-09-13 | 2022-09-13 | Laboratory liquid food cold-heat exchange multifunctional device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219092105U true CN219092105U (en) | 2023-05-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222411210.2U Active CN219092105U (en) | 2022-09-13 | 2022-09-13 | Laboratory liquid food cold-heat exchange multifunctional device |
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| CN (1) | CN219092105U (en) |
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2022
- 2022-09-13 CN CN202222411210.2U patent/CN219092105U/en active Active
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