Liquid supply device of constant temperature gluten apparatus and constant temperature gluten apparatus

Abstract

The utility model relates to a liquid supply device of constant temperature gluten instrument and constant temperature gluten instrument belong to the technical field of detection instrument. Including water pump, temperature regulating water chamber and electronic refrigerator, temperature regulating water chamber sets up heating sheet, the refrigeration end of electronic refrigerator and temperature regulating water chamber surface contact butt joint, water inlet pipe is connected to water pump water inlet, and water pump water outlet communicates with temperature regulating water chamber through water pipe, and temperature regulating water chamber's water outlet connection sets up the water outlet pipe. A kind of constant temperature gluten instrument, using above-mentioned liquid supply device liquid supply. The utility model is provided with temperature regulating water chamber, and solution is pumped using water pump;The device can realize the temperature regulation of solution in temperature regulating water chamber by electronic refrigerator and heating sheet to the temperature regulation of temperature regulating water chamber, can provide sodium chloride solution with constant temperature for gluten instrument, guarantee the normal, stable work of gluten instrument.

Description

Technical Field

[0001] This utility model relates to a liquid supply device and a constant temperature gluten meter, belonging to the field of testing instrument technology. Background Technology

[0002] In the field of food testing, the accurate determination of gluten content and quality is crucial for evaluating the quality of flour and flour products. As a professional testing device, the accuracy and stability of the test results from a gluten analyzer are affected by various factors. When the gluten analyzer is working, it needs to wash the flour with a sodium chloride solution, and the sodium chloride solution used must be at a constant temperature; the error cannot be too large, otherwise it will affect the normal operation of the instrument.

[0003] Traditional thermostat liquid supply systems often lack effective temperature control mechanisms, typically relying on manual temperature control, which cannot achieve precise temperature control. Fluctuations in the temperature of the sodium chloride solution used in the testing process significantly alter its physicochemical properties. The testing errors caused by unstable solution temperature severely disrupt the normal operation of gluten testing, failing to meet the food industry's growing demand for high-precision testing. Utility Model Content

[0004] The purpose of this invention is to provide a liquid supply device and a constant temperature gluten meter to solve the above-mentioned problems.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] A liquid supply device for a constant temperature gluten tester includes a water pump, a temperature-regulating water chamber, and an electronic cooler; the temperature-regulating water chamber is equipped with a heating element; the cooling end of the electronic cooler is in contact with the surface of the temperature-regulating water chamber; the water pump inlet is connected to an inlet pipe, and the water pump outlet is connected to the temperature-regulating water chamber through a water pipe; the temperature-regulating water chamber outlet is connected to an outlet pipe.

[0007] A further improvement to the technical solution of this utility model is that the temperature-regulating water cavity is made of aluminum.

[0008] A further improvement to the technical solution of this utility model is that the surface of the temperature-regulating water cavity is covered with heat-insulating cotton.

[0009] A further improvement to the technical solution of this utility model is that it also includes an instrument housing; the water pump, the temperature-regulating water chamber, and the electronic cooler are all housed inside the instrument housing.

[0010] A further improvement to the technical solution of this utility model is that heat dissipation holes are provided on the surface of the instrument housing.

[0011] A constant temperature gluten meter uses the above-mentioned liquid supply device for liquid supply.

[0012] A further improvement to the above-mentioned technical solution of this utility model is as follows: the inlet pipe of the liquid supply device extends into the water tank, and the outlet pipe of the liquid supply device is connected to the water inlet of the thermostat; the water tank contains sodium chloride solution.

[0013] Due to the adoption of the above technical solution, the technical effects achieved by this utility model are as follows:

[0014] This invention features a temperature-regulating water chamber and uses a water pump to pump the solution. The device regulates the temperature of the temperature-regulating water chamber through an electronic cooler and a heating element, thereby enabling temperature control of the solution within the chamber. This provides a constant-temperature sodium chloride solution for the gluten analyzer, ensuring its normal and stable operation.

[0015] The liquid supply device of this invention can provide a sodium chloride solution with a stable temperature for the gluten analyzer. The temperature of the sodium chloride solution provided is precisely controlled, which can ensure the good working condition of the gluten analyzer. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model. Figure 1 ;

[0017] Among them, 1. water pump, 2. temperature-regulating water chamber, 3. electronic cooler, 4. instrument housing, 5. water inlet, and 6. water outlet. Detailed Implementation

[0018] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0019] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0020] This utility model relates to a liquid supply device for a constant temperature gluten meter, which is used to supply sodium chloride solution to the gluten meter and can provide sodium chloride solution at a suitable temperature.

[0021] like Figure 1As shown, the device mainly includes a water pump 1, a temperature-regulating water chamber 2, and an electronic cooler 3. The water pump 1 pumps the sodium chloride solution into the temperature-regulating water chamber 2, where the solution temperature is adjusted. Within the temperature-regulating water chamber 2, the solution is heated or cooled as needed. The electronic cooler 3 is used for cooling; heating elements are also installed in the temperature-regulating water chamber 2 to raise the temperature. Whether it is cooling or heating depends on the actual situation; it is mainly determined by the initial temperature of the sodium chloride solution and the desired temperature of the sodium chloride solution.

[0022] The electronic cooler 3 used in this device is a purchased component, and its principle is similar to that of a refrigeration air conditioner. The electronic cooler 3 has a cooling end, which is generally a copper rod or copper sheet. The cooling end is brought into contact with the surface of the temperature-regulating water cavity 2 to achieve cooling. Heating elements are also generally located on the surface of the temperature-regulating water cavity 2.

[0023] The water pump 1 of this device is used to transport liquid. The water pump 1 is installed inside the instrument housing 4, and a water inlet is provided on the surface of the instrument housing 4. The water pump 1 is connected to the water inlet, and an inlet pipe is also connected to the water inlet. The water outlet of the water pump 1 is connected to the temperature-regulating water chamber 2 through a water pipe. At the same time, the water outlet of the temperature-regulating water chamber 2 is connected to an outlet pipe. Generally, an outlet is also provided on the surface of the instrument housing 4, and an outlet pipe is provided outside the instrument housing 4, connecting the outlet pipe to the water outlet.

[0024] In the specific implementation of this technical solution, the temperature-regulating water cavity 2 is preferably made of aluminum, as aluminum has excellent heat transfer properties.

[0025] Furthermore, the surface of the temperature-controlled water chamber 2 is covered with insulating cotton to minimize its interference from external air temperature.

[0026] The device also includes an instrument housing 4, within which the water pump 1, temperature-regulating water chamber 2, and electronic cooler 3 are all housed. A water temperature sensor is installed on the outlet water pipe to monitor the outlet water temperature. If the outlet water temperature differs from the preset temperature, the device adjusts the temperature accordingly.

[0027] As shown in the figure, heat dissipation holes are provided on the surface of the instrument housing 4.

[0028] This utility model also discloses a constant temperature gluten meter, which uses the above-mentioned liquid supply device to supply sodium chloride solution.

[0029] Specifically, during use, the inlet pipe of the liquid supply device is inserted into the water tank, and the outlet pipe of the liquid supply device is connected to the water inlet of the gluten analyzer. The water tank contains a sodium chloride solution.

[0030] This invention uses an electronic cooler and a heating element to regulate the temperature of the temperature-regulating water chamber, thereby enabling temperature control of the solution within the chamber. This provides a constant-temperature sodium chloride solution for the gluten analyzer, ensuring its normal and stable operation and maintaining its optimal working condition.

[0031] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A liquid supply device for a constant-temperature gluten analyzer, characterized in that: It includes a water pump (1), a temperature-regulating water chamber (2) and an electronic cooler (3); the temperature-regulating water chamber (2) is equipped with a heating element; the cooling end of the electronic cooler (3) is in contact with the surface of the temperature-regulating water chamber (2); the water inlet of the water pump (1) is connected to an inlet pipe, and the water outlet of the water pump (1) is connected to the temperature-regulating water chamber (2) through a water pipe; the water outlet of the temperature-regulating water chamber (2) is connected to an outlet pipe.

2. The liquid supply device for a constant temperature gluten analyzer according to claim 1, characterized in that: The temperature-controlled water chamber (2) is made of aluminum.

3. The liquid supply device for a constant temperature gluten analyzer according to claim 2, characterized in that: The surface of the temperature-controlled water chamber (2) is covered with insulating cotton.

4. The liquid supply device for a constant temperature gluten analyzer according to claim 3, characterized in that: It also includes an instrument housing (4); the water pump (1), the temperature-regulating water chamber (2) and the electronic cooler (3) are all located inside the instrument housing (4).

5. The liquid supply device for a constant temperature gluten analyzer according to claim 4, characterized in that: Heat dissipation holes are provided on the surface of the instrument housing (4).

6. A constant temperature gluten testing machine, characterized in that: Liquid is supplied using the liquid supply device according to any one of claims 1-5.

7. A constant temperature gluten maker according to claim 6, characterized in that: The inlet pipe of the liquid supply device extends into the water tank, and the outlet pipe of the liquid supply device is connected to the water inlet of the thermostat; the water tank contains sodium chloride solution.

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