Temperature monitoring mechanism for cold chain storage environment

Abstract

The utility model discloses a temperature monitoring mechanism for a cold chain storage environment, which comprises an electric control device and a diversion trench arranged in the storage environment, the diversion trench is a hollow cylinder with an exhaust port at one end, a plurality of air inlet holes at different positions are arranged on the side wall of the diversion trench, a fan is arranged in the diversion trench, and the air inlet holes are communicated with the fan. The fan runs to generate negative pressure in the diversion trench, so that gas entering from different positions is mixed in the diversion trench, and a temperature detection device for detecting the temperature of the mixed gas is arranged in the diversion trench, so that when the device is used, the temperature of the mixed gas in the diversion trench is detected through the temperature detection device; compared with the prior art, a worker does not need to calculate the average temperature, operation is more convenient, meanwhile, temperature detection can be achieved only through one temperature detection device, a needed installation moving mechanism is omitted, and therefore the earlier-stage purchase cost and the later-stage maintenance cost are reduced.

Description

Technical Field

[0001] The utility model belongs to the technical direction of cold chain warehousing, and specifically relates to a temperature monitoring mechanism for a cold chain warehousing environment. Background Art

[0002] As we all know, the cold chain generally refers to a systematic project that keeps refrigerated and frozen foods in a specified low-temperature environment throughout their production, storage, transportation, sales, and consumption to ensure food quality and reduce food loss. Established with the advancement of science and technology and the development of refrigeration technology, it is a low-temperature logistics process based on freezing technology and using refrigeration technology. Refrigerated and frozen foods can deteriorate at excessive temperatures, and cold chain storage has strict requirements on the ambient temperature, requiring temperature monitoring devices to monitor the temperature in real time.

[0003] The temperatures at different locations in a cold chain storage environment are inconsistent, such as the temperatures at different heights, and the lower the location, the lower the temperature. Therefore, in the prior art, multiple temperature detection devices are installed at different locations in the cold chain storage environment to detect the temperature in the cold chain storage environment, and the temperature in the cold chain storage environment is obtained by taking the average value; or a temperature monitoring mechanism for a cold chain storage environment disclosed in announcement number CN221376893U, which drives the temperature monitoring box to move by a moving mechanism to check the temperatures at different locations in the cold chain storage environment, and finally the temperature in the cold chain storage environment is obtained by calculation.

[0004] The above existing technologies are too troublesome when detecting the temperature in the cold chain storage environment, and the existing technologies require multiple temperature detection devices, or require the installation of mobile mechanisms, which increases the initial purchase cost and the subsequent maintenance cost, and is not very practical. Utility Model Content

[0005] The purpose of the present invention is to propose a temperature monitoring mechanism for a cold chain storage environment in view of the existing technology, so as to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a temperature monitoring mechanism for a cold chain storage environment, comprising an electronic control device and a guide trough installed in the storage environment, wherein the guide trough is a hollow cylinder with an exhaust port at one end, and a plurality of air inlet holes at different positions are provided on the side wall of the guide trough, and a fan is installed in the guide trough. The operation of the fan generates a negative pressure in the guide trough, so that the gases entering from different positions are mixed in the guide trough, and a temperature detection device for detecting the temperature of the mixed gas is provided in the guide trough.

[0007] Furthermore, the air inlet is equipped with a detachable blocking cap.

[0008] Furthermore, the shape of the air inlet is circular, elliptical or rectangular.

[0009] Furthermore, the electronic control device includes:

[0010] A power supply module is used to provide operating voltage to the temperature detection device and the fan.

[0011] The display is used to display the temperature detected by the temperature detection device.

[0012] The control button is used to control the rotation and stop of the fan, and to control the opening and closing of the temperature detection device.

[0013] Furthermore, the temperature detection device and the fan are electrically connected via cables and electronic control components respectively.

[0014] Furthermore, a connecting component is installed on the guide groove for installing screws.

[0015] Compared with the prior art, the beneficial effects achieved by the present invention are:

[0016] (1) When in use, the temperature of the mixed gas in the guide trough is detected by the temperature detection device, and the staff no longer needs to calculate the average temperature, which makes the operation more convenient. At the same time, only one temperature detection device is needed to realize temperature detection, which saves the required installation and moving mechanism, thereby reducing the initial purchase cost and the subsequent maintenance cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 2 It is a schematic cross-sectional structural diagram of the guide trough of the utility model.

[0020] In the figure: 1. Electronic control device; 2. Guide trough; 3. Fan; 4. Air inlet; 5. Exhaust port; 6. Temperature detection device; 7. Cable; 8. Connection components. DETAILED DESCRIPTION

[0021] The following is a non-limiting detailed description of the technical solution of the present invention in conjunction with preferred embodiments and their accompanying drawings. Obviously, the described embodiments are only a portion of the embodiments of the present invention, and not all of them. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without inventive effort are also within the scope of protection of the present invention.

[0022] See also Figure 1-2 The utility model provides a technical solution: a temperature monitoring mechanism for a cold chain storage environment, comprising an electronic control device 1 and a guide trough 2 installed in the storage environment, the guide trough 2 being a hollow cylinder with an exhaust port 5 at one end, an air inlet 4 being provided on the side wall of the guide trough 2, and the height and other positions of the air inlet 4 being inconsistent, a fan 3 being installed in the guide trough 2, and the operation of the fan 3 generating a negative pressure in the guide trough 2, so that the gases entering from different positions are mixed in the guide trough 2, and a temperature detection device 6 for detecting the temperature of the mixed gas is provided in the guide trough 2.

[0023] The air inlet 4 is equipped with a detachable blocking cap, so the air inlet 4 can be used selectively.

[0024] The air inlet 4 may be in a circular, elliptical or rectangular shape or other shapes, which can be selected according to different needs of the user.

[0025] The electronic control device 1 includes:

[0026] The power supply module is used to provide operating voltage to the temperature detection device 6 and the fan 3.

[0027] The display is used to display the temperature detected by the temperature detection device 6.

[0028] The control button is used to control the rotation and stop of the fan 3, and to control the opening and closing of the temperature detection device 6.

[0029] The temperature detection device 6 and the fan 3 are electrically connected to the electronic control device 1 through cables 7 , respectively.

[0030] A connecting assembly 8 is installed on the guide groove 2 for installing screws.

[0031] In summary, when using this temperature monitoring mechanism for a cold chain storage environment, the staff starts the fan 3 through the electronic control period to generate negative pressure in the guide groove 2, so that the gas at different positions enters the guide groove 2 through the air inlet 4. After the gas is mixed in the guide groove 2, the temperature detection device 6 detects the temperature of the mixed gas in the guide groove 2. The staff does not need to calculate the average temperature, the detection is more convenient, and the equipment investment is reduced.

[0032] In the description of the present invention, it should be understood that the terms "up", "down", "front", "back", "left", "right", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they should not be understood as limitations on the present invention.

[0033] Finally, it should be pointed out that the above embodiments are intended only to illustrate the technical solutions of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art will appreciate that modifications may be made to the technical solutions described in the above embodiments, or that some of the technical features may be replaced with equivalents. Such modifications or replacements do not deviate from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A temperature monitoring mechanism for a cold chain storage environment, comprising an electronic control device (1) and a guide trough (2) installed in the storage environment, characterized in that: The guide groove (2) is in the shape of a hollow cylinder with an exhaust port (5) at one end. An air inlet (4) is provided on the side wall of the guide groove (2). The height positions of the air inlet (4) are inconsistent. A fan (3) is installed in the guide groove (2). A temperature detection device (6) for detecting the temperature of the mixed gas is provided in the guide groove (2).

2. A temperature monitoring mechanism for a cold chain storage environment according to claim 1, characterized in that: The air inlet (4) is equipped with a detachable blocking cap.

3. A temperature monitoring mechanism for a cold chain storage environment according to claim 1, characterized in that: The shape of the air inlet hole (4) is circular, elliptical or rectangular.

4. The temperature monitoring mechanism for a cold chain storage environment according to claim 1, characterized in that: The electronic control device (1) comprises: A power supply module, used for providing an operating voltage to the temperature detection device (6) and the fan (3); a display for displaying the temperature detected by the temperature detection device (6); The control button is used to control the rotation and stop of the fan (3) and to control the opening and closing of the temperature detection device (6).

5. The temperature monitoring mechanism for a cold chain storage environment according to claim 1, characterized in that: The temperature detection device (6) and the fan (3) are electrically connected to the electric control device (1) via a cable (7) respectively.

6. The temperature monitoring mechanism for a cold chain storage environment according to claim 1, characterized in that: A connecting assembly (8) is installed on the guide groove (2).

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