High-heat-preservation visible door of refrigeration house

Abstract

The utility model relates to a high heat preservation refrigeration house visible door applied to the field of refrigeration house doors, which comprises a door body, a mounting groove is arranged at the front end of the door body, window bases are inserted into the four inner walls of the mounting groove, pressing strips are clamped at the front ends and the rear ends of the window bases, and an observation assembly is fixedly connected between the two pressing strips. The observation assembly comprises three pieces of single-layer tempered glass, two installation strips are fixedly connected between every two adjacent pieces of single-layer tempered glass, a vacuum cavity is formed between every two adjacent pieces of single-layer tempered glass, the lower end of the middle piece of single-layer tempered glass is fixedly connected with a fixing frame, and a liquid crystal touch display screen is fixedly embedded in the front end of the fixing frame. By the adoption of the structures such as the observation assembly, the multiple detection sensors are arranged in the refrigeration house, the change conditions of the temperature, humidity, wind speed and pressure in the refrigeration house are monitored in real time, the conditions in the refrigeration house can be directly observed through the observation assembly, the door does not need to be frequently opened to enter the refrigeration house, and therefore the phenomena of cold leakage and condensation of the refrigeration house door are effectively avoided.

Description

Technical Field

[0001] The utility model relates to a cold storage door, in particular to a high-insulation cold storage visual door applied in the field of cold storage doors. Background Art

[0002] Cold storage is a kind of refrigeration equipment. Cold storage refers to the use of artificial means to create an environment with different temperature or humidity from the outdoor. It is also a constant temperature and humidity storage equipment for food, liquids, chemicals, medicines, vaccines, scientific experiments and other items. The cold storage door refers to the insulated and sealed door installed in cold storage equipment, frozen warehouses and other freezing environment equipment.

[0003] The specification of Chinese patent CN217031774U discloses a new type of cold storage door. The utility model discloses a new type of cold storage door, wherein a sliding mechanism is arranged to automatically open the door body through a controller. The whole new type of cold storage door has the advantages of increasing the sealing performance of the bottom of the door body, reducing the loss of internal cold air, and making the entrance and exit barrier-free by automatically raising and lowering the threshold. Goods can be directly delivered to the cold storage by a transport vehicle, thereby improving work efficiency.

[0004] However, the existing cold storage door does not have an observation structure or a window is directly installed for observation. When observing the cold storage, it is necessary to frequently open the cold storage door to check the wind speed, temperature, humidity and pressure in the cold storage, which may cause the cold storage to escape. The temperature difference between the inside and outside of the cold storage may cause condensation on the window, which is inconvenient for the staff to use. Utility Model Content

[0005] In view of the above-mentioned prior art, the technical problem to be solved by the utility model is that the existing cold storage door does not have an observation structure or directly installs a window for observation, and the cold storage door needs to be opened frequently for inspection, which makes the cold storage door prone to cold leakage and condensation.

[0006] To solve the above problems, the utility model provides a high-insulation cold storage visual door, including a door body, a mounting groove is opened at the front end of the door body, four inner walls of the mounting groove are all inserted with window bases, front and rear ends of the window base are both clamped with pressure strips, an observation component is fixedly connected between the two pressure strips, the observation component includes three single-layer tempered glasses, two mounting strips are fixedly connected between two adjacent single-layer tempered glasses, a vacuum cavity is formed between the two adjacent single-layer tempered glasses, a fixed frame is fixedly connected to the lower end of the middle single-layer tempered glass, a liquid crystal touch display screen is fixedly inlaid on the front end of the fixed frame, an electric wire tube is provided at the upper end of the door body, one end of the electric wire tube close to the door body is fixedly passed through the door body and the window base on the left side in sequence, a power line and a signal line are inserted in the electric wire tube, the power line and the signal line are both electrically connected to the liquid crystal touch display screen, the end of the power line away from the liquid crystal touch display screen is electrically connected to the power supply control box, and the end of the signal line away from the liquid crystal touch display screen is electrically connected to a temperature sensing probe, a temperature sensing probe, a wind speed probe and an air pressure probe.

[0007] In the above-mentioned high-insulation cold storage visual door, multiple detection sensors are set in the cold storage to monitor the changes in temperature, humidity, wind speed and pressure in the storage in real time. The situation in the cold storage can be directly observed through the observation components, and there is no need to frequently open the door to enter the cold storage, thereby effectively avoiding the cold storage door from escaping cold and condensation.

[0008] As a further improvement of the present application, the window base, the pressure strip and the fixing frame are all made of PVC insulation material, and the pressure strip and the single-layer tempered glass are fixed by low-temperature structural adhesive.

[0009] As a further improvement of the present application, the front ends of the LCD touch screen and the fixed frame are both fitted with the rear end of the front single-layer tempered glass, the rear end of the fixed frame is fitted with the front end of the rear single-layer tempered glass, and a touch sensing probe is installed on the surface of the LCD touch screen.

[0010] As a further improvement of the present application, the ends of the moldings that are away from each other are processed into curved surfaces, so that adjacent window bases fit together.

[0011] As another improvement of the present application, a displacement sensor and a timer are fixedly connected to the front end of the door body, and the displacement sensor and the timer are electrically connected.

[0012] As another improvement supplement of the present application, a fitting frame is fixedly sleeved on the outer surface of the door body, a sealing frame is fixedly connected to the rear end of the fitting frame, an inner wall of the sealing frame is fixedly connected to the outer surface of the door body, and the outer surface of the sealing frame is rounded.

[0013] To sum up, in actual application, the interior of the cold storage is monitored in real time through the temperature sensing probes, temperature sensing probes, wind speed probes and air pressure probes installed in the cold storage, and displayed on the LCD touch screen. There is no need for staff to frequently open and close the door to enter the cold storage for inspection, which effectively avoids the cold storage from escaping. At the same time, vacuum glass is formed by three single-layer tempered glass, window base, fixed frame, pressure strip and installation strip. While making the door body visual, the noise reduction and temperature insulation effects of the door body are improved. The gaps are sealed with low-temperature resistant structural adhesive to achieve the effect of breaking the cold bridge, effectively preventing the window from forming condensation due to the temperature difference between the inside and the outside, which is convenient for staff to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the door structure of the first embodiment of the present application;

[0015] Figure 2 This is a schematic diagram of the structure of the first implementation method of this application;

[0016] Figure 3 This is a schematic diagram of the layering structure of the first embodiment of the present application;

[0017] Figure 4 This is a left side cross-sectional view of the door body of the first embodiment of the present application;

[0018] Figure 5 This is a bottom sectional view of the door body according to the first embodiment of the present application;

[0019] Figure 6 This is a top cross-sectional view of the door body of the first embodiment of the present application;

[0020] Figure 7 This is the formal diagram of the door structure of the second embodiment of the present application;

[0021] Figure 8 This is a rear view of the door structure of the second embodiment of the present application.

[0022] Description of the numbers in the figure:

[0023] 1 door body, 2 window base, 3 pressure strip, 4 single-layer tempered glass, 5 mounting strip, 6 fixing frame, 7 LCD touch screen, 8 wire tube, 9 power cord, 10 signal line, 11 temperature sensor probe, 12 humidity sensor probe, 13 wind speed probe, 14 air pressure probe, 15 displacement sensor, 16 timer, 17 mosaic frame, 18 sealing frame, 19 power supply and electric control box. DETAILED DESCRIPTION

[0024] Two implementation modes of the present application are described in detail below with reference to the accompanying drawings.

[0025] The first implementation method:

[0026] Figure 1 and Figure 2 Shown: a high thermal insulation cold storage visual door, including a door body 1, a mounting groove is opened at the front end of the door body 1, and a window base 2 is inserted on the four inner walls of the mounting groove, and a pressure strip 3 is clamped at the front and rear ends of the window base 2. The window base 2 and the pressure strip 3 can limit and fix the single-layer tempered glass 4 to improve the sealing of the door body 1. An observation component is fixedly connected between the two pressure strips 3. An electric wire tube 8 is provided at the upper end of the door body 1. The end of the electric wire tube 8 close to the door body 1 is fixed in turn through the door body 1 and the window base 2 on the left side. A power line 9 and a signal line 10 are inserted in the electric wire tube 8. The electric wire tube 8 can protect the power line 9 and the signal line 10. The power line 9 and the signal line 10 are both electrically connected to the liquid crystal touch display screen 7. The end of the power line 9 away from the liquid crystal touch display screen 7 is electrically connected to the power supply control box 19, and the signal line 10 is away from the liquid crystal touch display screen 7. One end of the probe 11 is electrically connected to a temperature sensing probe, a humidity sensing probe 12, a wind speed probe 13 and an air pressure probe 14, and all four are installed in the cold storage. The temperature, humidity, wind speed and air pressure in the cold storage can be monitored in real time, and the data can be transmitted to the surface of the liquid crystal touch screen 7 for the convenience of the staff to record. The technicians in this field can select a suitable type of temperature sensing probe 11 according to actual needs, such as WZP-231, the technicians in this field can select a suitable type of humidity sensing probe 12 according to actual needs, such as: DHT85, the technicians in this field can select a suitable type of wind speed probe 13 according to actual needs, such as: BRW200-1002, the technicians in this field can select a suitable type of air pressure probe 14 according to actual needs, such as: BME280.

[0027] Figure 3 It is shown that: the window base 2, the pressure strip 3 and the fixing frame 6 are all made of PVC insulation material, the pressure strip 3 and the single-layer tempered glass 4 are fixed by low-temperature structural adhesive, the end of the pressure strip 3 away from the glass is curved, and the adjacent window bases 2 are fitted together, which can improve the sealing performance between the door body 1, the window base 2, the pressure strip 3 and the single-layer tempered glass 4, thereby effectively reducing the occurrence of cold leakage.

[0028] Figure 4 , Figure 5 and Figure 6It is shown that: the observation component includes three single-layer tempered glasses 4, two installation strips 5 are fixedly connected between two adjacent single-layer tempered glasses 4, and a vacuum cavity is formed between the two adjacent single-layer tempered glasses 4. The three single-layer tempered glasses 4 and the vacuum cavity can improve the noise reduction and temperature insulation effect of the door body 1, and at the same time, it is convenient for the staff to observe the items in the cold storage. The lower end of the middle single-layer tempered glass 4 is fixedly connected with a fixing frame 6, and the front end of the fixing frame 6 is fixedly inlaid with a liquid crystal touch display screen 7. The front ends of the liquid crystal touch display screen 7 and the fixing frame 6 are both fitted with the rear end of the front single-layer tempered glass 4, and the rear end of the fixing frame 6 is fitted with the front end of the rear single-layer tempered glass 4. A touch sensing probe is installed on the surface of the liquid crystal touch display screen 7, and the touch sensing probe facilitates the staff to operate the liquid crystal touch display screen 7.

[0029] When in use, the interior of the cold storage is monitored in real time through the temperature sensing probe 11, humidity sensing probe 12, wind speed probe 13 and air pressure probe 14 installed in the cold storage, and displayed through the LCD touch screen 7. There is no need for staff to frequently open and close the door body 1 to enter the cold storage for inspection, which effectively avoids the cold storage from escaping. At the same time, vacuum glass is formed by three single-layer tempered glass 4, window base 2, fixed frame 6, pressure strip 3 and installation strip 5. On the premise of making the door body 1 visual, the noise reduction and temperature insulation effect of the door body 1 is improved, and the gap is sealed by low-temperature resistant structural adhesive to achieve the effect of breaking the cold bridge, effectively preventing the window from forming condensation due to the temperature difference between the inside and the outside, which is convenient for staff to use.

[0030] The second implementation method:

[0031] Based on the first embodiment, this embodiment adds a displacement sensor 15, a timer 16, a fitting frame 17 and a sealing frame 18, and the rest of the parts are consistent with the first embodiment.

[0032] Figure 7 and Figure 8 It is shown that: a displacement sensor 15 and a timer 16 are fixedly connected to the front end of the door body 1, and the displacement sensor 15 and the timer 16 are electrically connected. A fitting frame 17 is fixedly sleeved on the outer surface of the door body 1, and a sealing frame 18 is fixedly connected to the rear end of the fitting frame 17. The inner wall of the sealing frame 18 is fixedly connected to the outer surface of the door body 1, and the outer surface of the sealing frame 18 is rounded.

[0033] When in use, the sealing frame 18 and the mosaic frame 17 are used to improve the sealing between the door body 1 and the cold storage. When the staff opens the door body 1, the displacement sensor 15 senses that the position of the door body 1 has changed, and the timer 16 starts timing. After a certain time, the timer 16 makes a sound to remind the staff, thereby effectively reducing the occurrence of forgetting to close the door body 1.

[0034] In view of current practical needs, the protection scope of the above-mentioned implementation mode adopted in this application is not limited to this. Various changes made within the knowledge scope of technical personnel in this field without departing from the concept of this application still fall within the protection scope of this utility model.

Claims

1. A high-insulation cold storage visual door, comprising a door body (1), characterized in that: The front end of the door body (1) is provided with a mounting groove, the four inner walls of the mounting groove are all provided with window bases (2), the front and rear ends of the window base (2) are both clamped with pressure strips (3), and an observation assembly is fixedly connected between the two pressure strips (3); The observation assembly comprises three single-layer tempered glasses (4), two mounting strips (5) are fixedly connected between two adjacent single-layer tempered glasses (4), a vacuum cavity is formed between the two adjacent single-layer tempered glasses (4), a fixing frame (6) is fixedly connected to the lower end of the middle single-layer tempered glass (4), and a liquid crystal touch display screen (7) is fixedly inlaid on the front end of the fixing frame (6); An electric wire tube (8) is provided at the upper end of the door body (1), and one end of the electric wire tube (8) close to the door body (1) is fixedly connected to the door body (1) and the window base (2) on the left side in sequence. A power line (9) and a signal line (10) are inserted into the electric wire tube (8), and the power line (9) and the signal line (10) are both electrically connected to the liquid crystal touch screen (7). The end of the power line (9) away from the liquid crystal touch screen (7) is electrically connected to a power supply control box (19), and the end of the signal line (10) away from the liquid crystal touch screen (7) is electrically connected to a temperature sensing probe (11), a humidity sensing probe (12), a wind speed probe (13), and an air pressure probe (14).

2. The high heat preservation cold storage visual door according to claim 1 is characterized by: The window base (2), the pressure strip (3) and the fixing frame (6) are all made of PVC thermal insulation material, and the pressure strip (3) and the single-layer tempered glass (4) are fixed by means of low-temperature structural adhesive.

3. The high heat preservation cold storage visual door according to claim 1 is characterized by: The front ends of the liquid crystal touch display screen (7) and the fixed frame (6) are both fitted with the rear end of the front single-layer tempered glass (4), the rear end of the fixed frame (6) is fitted with the front end of the rear single-layer tempered glass (4), and a touch sensing probe is installed on the surface of the liquid crystal touch display screen (7).

4. The high heat preservation cold storage visual door according to claim 1 is characterized by: The ends of the two pressure strips (3) that are away from each other are subjected to arc surface treatment, and the adjacent window bases (2) fit each other.

5. The high heat preservation cold storage visual door according to claim 1 is characterized by: A displacement sensor (15) and a timer (16) are fixedly connected to the front end of the door body (1), and the displacement sensor (15) and the timer (16) are electrically connected.

6. The high heat preservation cold storage visual door according to claim 5 is characterized by: The outer surface of the door body (1) is fixedly sleeved with a fitting frame (17), the rear end of the fitting frame (17) is fixedly connected to a sealing frame (18), the inner wall of the sealing frame (18) is fixedly connected to the outer surface of the door body (1), and the outer surface of the sealing frame (18) is rounded.

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