Temperature measuring device for refrigeration house

Abstract

The utility model discloses a refrigeration house temperature measuring device, and relates to the field of refrigeration house accessories. The temperature measuring device for the refrigeration house comprises an electronic temperature display meter and a split type temperature measuring probe connected with the electronic temperature display meter, a mounting seat is mounted at the bottom of the electronic temperature display meter, an assembling pipe is arranged in the back face of the mounting seat, the split type temperature measuring probe penetrates through the assembling pipe, and a hidden type driving mechanism is arranged in the mounting seat. According to the temperature measuring device for the refrigeration house, when the surface of the split type temperature measuring probe is iced, a handle is pulled out from the inner wall of a supporting plate and is rotated clockwise, so that a driving screw rod pulls the split type temperature measuring probe to slide outwards from the interior of an assembly pipe, the split type temperature measuring probe is separated from an ice shell on the surface of the split type temperature measuring probe, then the ice shell is knocked, and the ice shell can fall off; then the handle is rotated anticlockwise, so that the split type temperature measuring probe is reset, deicing is completed, and the situation that the split type temperature measuring probe is damaged due to direct knocking is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of cold storage accessories, in particular to a cold storage temperature measuring device. Background Art

[0002] As a man-made low-temperature storage device, a cold storage uses a refrigeration machine to circulate cooling in a closed space, so that the internal space can maintain an extremely low temperature relative to the room temperature, thereby achieving the effect of preserving the stored goods for a long time. In actual application, in order to intuitively control the temperature conditions inside the cold storage, a temperature measuring device is usually installed for temperature monitoring.

[0003] There are two common ways. One is to directly install the temperature monitor inside the cold storage, and the other is to use a split installation, where the probe is installed inside the cold storage, and the thermometer is installed outside the cold storage, and connected to the temperature probe through a long wire. The latter has lower requirements for the waterproofness of the thermometer, so it is more widely used. The probe of this type of thermometer is usually wrapped with a metal tube. After being installed inside the cold storage, long-term use will cause water vapor in the air to adhere and form ice, thereby affecting the sensitivity of the probe and making it impossible to quickly and accurately sense the temperature changes inside the cold storage. At this time, the probe needs to be de-iced, usually by maintenance personnel entering the interior to remove the ice on the probe surface, usually with sharp objects, which can easily damage the probe. For this reason, a cold storage temperature measuring device is specially provided to solve the above problem. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a cold storage temperature measuring device, which solves the problem that after the existing probe is installed inside the cold storage, ice will form after long-term use, making it impossible to quickly and accurately sense the temperature changes inside the cold storage, and maintenance personnel are required to de-ice the probe. When shoveling ice from the probe, sharp objects are usually used, which can easily damage the probe.

[0005] To achieve the above purpose, the utility model is implemented by the following technical solutions: a cold storage temperature measuring device, including an electronic temperature display meter and a split temperature measuring probe connected to the electronic temperature display meter, a mounting seat is installed at the bottom of the electronic temperature display meter, an assembly pipe is arranged inside the back of the mounting seat, the split temperature measuring probe passes through the assembly pipe, a hidden driving mechanism is arranged inside the mounting seat, and the hidden driving mechanism includes;

[0006] A driving screw rod is rotatably arranged at the end of the split temperature measuring probe, and the other end of the driving screw rod is threadedly connected to the inside of the mounting seat, and the driving screw rod is used to move the split temperature measuring probe outward;

[0007] The hexagonal transmission shaft is movably inserted into one end of the driving screw rod.

[0008] Preferably, a support plate is fixedly installed inside the mounting seat, and the driving screw is threadedly connected to the inside of the support plate.

[0009] Preferably, a handle is fixedly connected to the end of the hexagonal transmission shaft, and a storage groove for placing the handle is formed on the outer wall of the support plate.

[0010] Preferably, the assembly tube comprises a tube body and a positioning block integrally formed at the end of the tube body, the positioning block is movably inserted into the inner side wall of the mounting seat, and the split temperature measuring probe passes through the tube body.

[0011] Preferably, a fixing piece is threadedly connected to the outer surface of the front end of the tube body, fixing screw rods are installed on both sides of the fixing piece, and a sealing ring is provided between the tube body and the fixing piece.

[0012] Preferably, a reinforced connection portion is fixedly provided at the end of the split temperature measuring probe, the reinforced connection portion is movably inserted into the end of the tube body, and the end of the driving screw is rotatably connected to the outer surface of the reinforced connection portion.

[0013] Preferably, a wire is installed between the reinforced connection part and the electronic temperature display meter, the wire is placed inside the mounting seat, and an external connecting wire is installed on the outer surface of the electronic temperature display meter.

[0014] The utility model discloses a temperature measuring device for a cold storage, which has the following beneficial effects: when ice appears on the surface of a split temperature measuring probe, the handle is pulled out from the inner wall of a support plate, and then the hexagonal transmission shaft is pulled outward for a distance, and the handle is rotated clockwise so that the drive screw pulls the split temperature measuring probe to slide outward from the inside of an assembly tube, thereby separating the split temperature measuring probe from the ice shell on its surface, and then the ice shell can be knocked off, and then the handle is rotated counterclockwise to reset the split temperature measuring probe, completing de-icing, thereby avoiding direct knocking on the split temperature measuring probe to cause damage to it. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

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

[0017] Figure 2 This is a schematic diagram of the overall back structure of the utility model;

[0018] Figure 3 This is a cross-sectional view of the internal structure of the mounting seat of the utility model;

[0019] Figure 4 This is a cross-sectional view of the internal structure of the assembly pipe of the utility model.

[0020] In the figure: 1. Electronic temperature display meter; 2. Split temperature probe; 3. Mounting seat; 4. Hidden driving mechanism; 41. Driving screw; 42. Support plate; 43. Hexagonal transmission shaft; 44. Handle; 5. External connecting wire; 6. Assembly tube; 61. Tube body; 62. Positioning block; 63. Fixing piece; 64. Sealing ring; 65. Fixing screw; 7. Wire; 8. Strengthening connection part. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution in the embodiments of the utility model is described clearly and completely. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] The embodiment of the present application provides a cold storage temperature measuring device, which solves the problem that after the existing probe is installed inside the cold storage, it will freeze after long-term use, making it impossible to quickly and accurately sense the temperature changes inside the cold storage, and maintenance personnel are required to de-ice the probe, usually using sharp objects, which can easily damage the probe.

[0023] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0024] The utility model embodiment discloses a cold storage temperature measuring device.

[0025] According to the attached Figure 1-4 As shown, it includes an electronic temperature display meter 1 and a split temperature measuring probe 2 connected to the electronic temperature display meter 1, a mounting seat 3 is installed at the bottom of the electronic temperature display meter 1, an assembly pipe 6 is arranged inside the back of the mounting seat 3, the split temperature measuring probe 2 passes through the assembly pipe 6, and a hidden driving mechanism 4 is arranged inside the mounting seat 3, and the hidden driving mechanism 4 includes;

[0026] A driving screw 41 is rotatably disposed at the end of the split temperature measuring probe 2, and the other end of the driving screw 41 is threadedly connected to the inside of the mounting seat 3, and the driving screw 41 is used to move the split temperature measuring probe 2 outward;

[0027] The hexagonal transmission shaft 43 is movably inserted into one end of the driving screw rod 41 .

[0028] A support plate 42 is fixedly mounted inside the mounting seat 3 , and the driving screw rod 41 is threadedly connected inside the support plate 42 .

[0029] A handle 44 is fixedly connected to the end of the hexagonal transmission shaft 43 , and a storage groove for placing the handle 44 is formed on the outer wall of the support plate 42 .

[0030] The assembly tube 6 includes a tube body 61 and a positioning block 62 integrally formed at the end of the tube body 61 . The positioning block 62 is movably inserted into the inner wall of the mounting seat 3 , and the split temperature measuring probe 2 passes through the tube body 61 .

[0031] The front end outer surface of the tube body 61 is threadedly connected to a fixing piece 63, and fixing screws 65 are installed on both sides of the fixing piece 63. A sealing ring 64 is arranged between the tube body 61 and the fixing piece 63, which can achieve a certain heat preservation effect and prevent water vapor from entering the inside of the mounting seat 3.

[0032] A reinforced connection part 8 is fixedly provided at the end of the split temperature measuring probe 2 . The reinforced connection part 8 is movably inserted into the end of the tube body 61 . The end of the driving screw rod 41 is rotatably connected to the outer surface of the reinforced connection part 8 .

[0033] A wire 7 is installed between the reinforced connection part 8 and the electronic temperature display meter 1, and the wire 7 is placed inside the mounting seat 3. An external connecting wire 5 is installed on the outer surface of the electronic temperature display meter 1. The wire 7 is used to transmit the temperature data monitored by the split temperature measuring probe 2 to the electronic temperature display meter 1, and the external connecting wire 5 is used to connect the electronic temperature display meter 1 to electricity.

[0034] In summary, compared with the prior art, the present invention has the following beneficial effects:

[0035] When the device is installed, the assembly tube 6 passes through the side wall of the cold storage, and its two ends are respectively installed on the two sides of the inner wall of the cold storage through the positioning block 62 and the fixing piece 63, and then the mounting seat 3 is installed on the outer surface of the positioning block 62, and the split temperature measuring probe 2 passes through the assembly tube 6. When in use, when ice appears on the surface of the split temperature measuring probe 2, the handle 44 is pulled out from the inner wall of the support plate 42, and then the hexagonal transmission shaft 43 is pulled outward for a distance, and the handle 44 is rotated clockwise so that the drive screw 41 pulls the split temperature measuring probe 2 to slide outward from the inside of the assembly tube 6, so that the split temperature measuring probe 2 is separated from the ice shell on its surface, and then the ice shell can be knocked off, and then the handle 44 is rotated counterclockwise to reset the split temperature measuring probe 2, and de-icing is completed, avoiding direct knocking on the split temperature measuring probe 2 to cause damage to it.

[0036] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A cold storage temperature measuring device, comprising an electronic temperature display meter (1) and a split temperature measuring probe (2) connected to the electronic temperature display meter (1), characterized in that: The bottom of the electronic temperature display meter (1) is provided with a mounting seat (3), the back of the mounting seat (3) is provided with an assembly tube (6), the split temperature measuring probe (2) passes through the assembly tube (6), and the interior of the mounting seat (3) is provided with a hidden driving mechanism (4), and the hidden driving mechanism (4) comprises: A driving screw (41) is rotatably arranged at the end of the split temperature measuring probe (2), and the other end of the driving screw (41) is threadedly connected to the inside of the mounting seat (3), and the driving screw (41) is used to move the split temperature measuring probe (2) outward; A hexagonal transmission shaft (43) is movably inserted into one end of the driving screw rod (41).

2. A cold storage temperature measuring device according to claim 1, characterized in that: A support plate (42) is fixedly mounted inside the mounting seat (3), and the driving screw rod (41) is threadedly connected inside the support plate (42).

3. A cold storage temperature measuring device according to claim 2, characterized in that: A handle (44) is fixedly connected to the end of the hexagonal transmission shaft (43), and a storage groove for accommodating the handle (44) is provided on the outer wall of the support plate (42).

4. A cold storage temperature measuring device according to claim 1, characterized in that: The assembly tube (6) comprises a tube body (61) and a positioning block (62) integrally formed at the end of the tube body (61); the positioning block (62) is movably inserted into the inner wall of the mounting seat (3); and the split temperature measuring probe (2) passes through the tube body (61).

5. A cold storage temperature measuring device according to claim 4, characterized in that: The front end outer surface of the tube body (61) is threadedly connected to a fixing piece (63), fixing screw rods (65) are installed on both sides of the fixing piece (63), and a sealing ring (64) is provided between the tube body (61) and the fixing piece (63).

6. A cold storage temperature measuring device according to claim 4, characterized in that: A reinforced connection part (8) is fixedly provided at the end of the split temperature measuring probe (2), and the reinforced connection part (8) is movably inserted into the end of the tube body (61), and the end of the driving screw rod (41) is rotatably connected to the outer surface of the reinforced connection part (8).

7. A cold storage temperature measuring device according to claim 6, characterized in that: A wire (7) is installed between the reinforced connection portion (8) and the electronic temperature display meter (1); the wire (7) is placed inside the mounting seat (3); and an external connection line (5) is installed on the outer surface of the electronic temperature display meter (1).

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