Temperature detection device for electric heating heat conduction type oil temperature machine

Abstract

The utility model discloses a temperature detection device for an electric heating heat conduction type oil temperature machine, belongs to the technical field of oil temperature machines, and aims to solve the problems that a temperature sensing probe in an oil tank of an existing oil temperature machine is fixed, so that the temperature sensing probe cannot perform all-directional detection, and the probe can only accurately reflect the temperature of the position where the probe is located; and the temperature distribution in the whole oil tank cannot be represented, so that the detected temperature has deviation. The electric telescopic rod drives the connecting plate to move, the connecting plate drives the lifting plate to move, the temperature sensing probe in the lifting plate can detect different temperatures of heat conduction oil, and the effect that the temperatures of different positions of the heat conduction oil can be detected according to needs is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of oil temperature machines, in particular to a temperature detection device for an electrically heated heat-conducting oil temperature machine. Background Art

[0002] The oil temperature controller is an industrial temperature control device, which is mainly used to heat and control the temperature of liquid medium (usually heat transfer oil) to meet the precise temperature requirements in various industrial production processes. It heats the heat transfer oil through the built-in heating system, and transports the heated oil to the equipment or mold that needs temperature control through a circulating pump to achieve uniform temperature distribution and precise control. However, the internal oil tank of the existing oil temperature controller needs to be temperature monitored after heating, and the temperature probes inside the oil tank are fixed during detection. Since the heat transfer oil is slowly heated from bottom to top, the fixed temperature probe detection cannot be fully detected, resulting in the probe can only accurately reflect the temperature at the location of the probe, but cannot represent the temperature distribution in the entire oil tank, so the detected temperature has a deviation problem. Utility Model Content

[0003] The purpose of the utility model is to provide a temperature detection device for an electrically heated heat-conducting oil temperature machine. By adopting the device to work, the problem that the temperature sensing probes inside the oil tank of the existing oil temperature machine are all fixed, so that the temperature sensing probes cannot detect in all directions, resulting in the probes only accurately reflecting the temperature at the location of the probes, and unable to represent the temperature distribution in the entire oil tank, so that the detected temperature has deviations.

[0004] To achieve the above object, the utility model provides the following technical solutions: a temperature detection device for an electrically heated heat-conducting oil temperature machine, comprising an oil tank, a lifting assembly for adjusting the detection height is fixedly installed on one side of the oil tank, and a temperature sensing probe is arranged inside the lifting assembly;

[0005] The lifting assembly includes a base plate fixedly installed on one side, a lifting plate fixedly installed on one side of the base plate, side plates fixedly installed on both sides of the lifting plate, a rectangular groove opened on one side of the side plate, a sealing gasket arranged on the inner wall of the rectangular groove, a mounting hole opened on one side of the lifting plate, a circular hole opened on one side of the mounting hole, a base plate fixedly installed on one side of the oil tank, an electric telescopic rod fixedly installed on the upper surface of the base plate, a connecting plate fixedly installed on the upper surface of the electric telescopic rod, and one side of the connecting plate is fixedly connected to one side of the lifting plate.

[0006] Preferably, a receiving groove is provided on the inner wall of the mounting hole, a sliding groove is provided on the inner wall of the receiving groove, and a clamping block is movably installed inside the receiving groove.

[0007] Preferably, slide plates are provided on both sides of the block, a tension spring is fixedly mounted on the upper surface of the slide plate, one end of the tension spring is fixedly mounted on the top of the slide slot, and the slide plate is adapted to the slide slot.

[0008] Preferably, a limit ring is fixedly installed on the outer surface of the temperature sensing probe, a card slot is opened on the outer surface of the limit ring, a slope B is arranged on the inner wall of the card slot, the card slot is matched with the card block, and the slope B is matched with the slope A.

[0009] Preferably, a circular arc is provided on one side of the limiting ring, the limiting ring is matched with the mounting hole, and the temperature sensing probe is matched with the circular hole.

[0010] Preferably, an F-shaped groove is provided on the upper surface of the oil tank, the F-shaped groove runs through the oil tank, a lower scraper is provided on the inner wall of the oil tank, one side of the lower scraper is in contact with one side of the lifting plate, and the F-shaped groove is adapted to the side plate and the sealing gasket.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] The utility model proposes a temperature detection device for an electrically heated heat-conducting oil temperature machine. When the heat-conducting oil is heated inside the oil tank and the temperature of the heat-conducting oil needs to be detected, the electric telescopic rod can be started to move the lifting plate with the electric telescopic rod, so that the temperature sensing probe can be stopped at a required position. When the lifting plate moves, the sealing pads on both sides of the lifting plate can prevent the heat-conducting oil from leaking, thereby achieving the effect of detecting the temperature of the heat-conducting oil at different positions as required. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 It is a schematic diagram of the fuel tank of the utility model;

[0015] Figure 3 It is a schematic diagram of the lifting plate of the utility model;

[0016] Figure 4 For the utility model Figure 3 A magnified schematic diagram;

[0017] Figure 5 It is a semi-sectional schematic diagram of the lifting plate of the utility model;

[0018] Figure 6 It is a schematic diagram of a card block of the utility model;

[0019] Figure 7 It is a cross-sectional schematic diagram of the limiting ring of the utility model.

[0020] In the figure: 1. oil tank; 11. F-shaped groove; 12. lower scraper; 2. lifting assembly; 21. lifting plate; 22. mounting hole; 23. side plate; 231. rectangular groove; 24. sealing gasket; 25. round hole; 26. block; 261. ramp A; 262. slide plate; 263. tension spring; 27. rectangular groove; 28. slide groove; 29. ​​bottom plate; 291. electric telescopic rod; 292. connecting plate; 3. temperature sensor; 31. limit ring; 32. slot; 33. ramp B; 34. arc. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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] In order to further understand the content of the utility model, the utility model is described in detail in conjunction with the accompanying drawings.

[0023] Combination Figure 1 A temperature detection device for an electrically heated thermally conductive oil temperature machine comprises an oil tank 1, a lifting assembly 2 for adjusting the detection height is fixedly installed on one side of the oil tank 1, and a temperature sensing probe 3 is arranged inside the lifting assembly 2.

[0024] The utility model is further described below in conjunction with embodiments.

[0025] See also Figure 1-Figure 7 The lifting assembly 2 includes a bottom plate 29 fixedly mounted on one side, a lifting plate 21 fixedly mounted on one side of the bottom plate 29, side plates 23 fixedly mounted on both sides of the lifting plate 21, a rectangular groove 231 opened on one side of the side plate 23, a sealing gasket 24 arranged on the inner wall of the rectangular groove 231, a mounting hole 22 opened on one side of the lifting plate 21, and a circular hole 25 opened on one side of the mounting hole 22. An electric telescopic rod 291 is fixedly mounted on the upper surface of the bottom plate 29, and a connecting plate 292 is fixedly mounted on the upper surface of the electric telescopic rod 291. One side of the connecting plate 292 is fixedly connected to one side of the lifting plate 21. The temperature sensing probe 3 can be installed through the mounting hole 22 and the circular hole 25, and the dripping of the heat transfer oil can be prevented through the sealing gasket 24.

[0026] The inner wall of the mounting hole 22 is provided with a receiving groove 27 , the inner wall of the receiving groove 27 is provided with a sliding groove 28 , and a clamping block 26 is movably installed inside the receiving groove 27 , and the temperature sensing probe 3 can be fixed after installation through the clamping block 26 .

[0027] Slide plates 262 are provided on both sides of the block 26, and a tension spring 263 is fixedly installed on the upper surface of the slide plate 262. One end of the tension spring 263 is fixedly installed on the top of the slide groove 28. The slide plate 262 is adapted to the slide groove 28. The temperature sensing probe 3 can be fixed by the block 26, and the block 26 can be stored in the storage groove 27.

[0028] A limit ring 31 is fixedly installed on the outer surface of the temperature sensing probe 3. A slot 32 is provided on the outer surface of the limit ring 31. A slope B33 is provided on the inner wall of the slot 32. The slot 32 is matched with the block 26. The slope B33 is matched with the slope A261. The temperature of the heat transfer oil can be detected by the temperature sensing probe 3, and the block 26 can be removed by the slope B33.

[0029] A circular arc 34 is provided on one side of the limiting ring 31. The limiting ring 31 is matched with the mounting hole 22, and the temperature sensing probe 3 is matched with the circular hole 25. The circular arc (34) allows the block (26) to be squeezed into the receiving groove 27 when the temperature sensing probe 3 is installed, so as to facilitate subsequent fixation.

[0030] An F-shaped groove 11 is provided on the upper surface of the oil tank 1, and the F-shaped groove 11 runs through the oil tank 1. A lower scraper 12 is provided on the inner wall of the oil tank 1, and one side of the lower scraper 12 is in contact with one side of the lifting plate 21. The F-shaped groove 11 is adapted to the side plate 23 and the sealing gasket 24, and the lifting assembly 2 can be moved up and down through the F-shaped groove 11.

[0031] Working principle: When it is necessary to detect the temperature of the heat transfer oil, during the process of installing the temperature sensing probe 3 into the circular hole 25, the temperature sensing probe 3 is rotated to make the slot 32 contact with the block 26. Before that, the arc 34 touches the slope A261, and the block 26 is squeezed into the storage groove 27. As the temperature sensing probe 3 rotates, the block 26 will eventually contact with the slot 32, thereby fixing the temperature sensing probe 3 inside the circular hole 25. At this time, the heat transfer oil can be heated, thereby measuring the temperature of the heat transfer oil. When the heat transfer oil is heated, the electric telescopic rod 291 can be started to allow the connecting plate 292 to move up and down with the lifting plate 21, and the temperature sensing probe 3 inside the circular hole 25 will also move with the lifting plate 21, thereby detecting the positions of the heat transfer oil at different heights. With long-term use, the sealing gasket 24 can also be replaced by lifting it, thereby ensuring the sealing performance of the sealing gasket 24, and achieving the effect of detecting the temperature of the heat transfer oil at different positions as needed.

[0032] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A temperature detection device for an electrically heated thermally conductive oil temperature machine, comprising an oil tank (1), characterized in that: A lifting component (2) for adjusting the detection height is fixedly installed on one side of the oil tank (1), and a temperature sensing probe (3) is arranged inside the lifting component (2); The lifting assembly (2) comprises a bottom plate (29) fixedly mounted on one side, a lifting plate (21) fixedly mounted on one side of the bottom plate (29), side plates (23) fixedly mounted on both sides of the lifting plate (21), a rectangular groove (231) provided on one side of the side plate (23), a sealing gasket (24) arranged on the inner wall of the rectangular groove (231), a mounting hole (22) provided on one side of the lifting plate (21), a circular hole (25) provided on one side of the mounting hole (22), and a bottom plate (29) fixedly mounted on one side of the oil tank (1); an electric telescopic rod (291) fixedly mounted on the upper surface of the bottom plate (29); a connecting plate (292) fixedly mounted on the upper surface of the electric telescopic rod (291); and one side of the connecting plate (292) is fixedly connected to one side of the lifting plate (21).

2. The temperature detection device for an electrically heated thermally conductive oil temperature controller according to claim 1, characterized in that: The inner wall of the installation hole (22) is provided with a receiving groove (27), the inner wall of the receiving groove (27) is provided with a sliding groove (28), and a clamping block (26) is movably installed inside the receiving groove (27).

3. The temperature detection device for an electrically heated thermally conductive oil temperature controller according to claim 2, characterized in that: Slide plates (262) are provided on both sides of the block (26), a tension spring (263) is fixedly installed on the upper surface of the slide plate (262), one end of the tension spring (263) is fixedly installed on the top of the slide groove (28), and the slide plate (262) is adapted to the slide groove (28).

4. The temperature detection device for an electrically heated thermally conductive oil temperature controller according to claim 3 is characterized in that: A limit ring (31) is fixedly mounted on the outer surface of the temperature sensing probe (3); a clamping groove (32) is provided on the outer surface of the limit ring (31); a slope B (33) is provided on the inner wall of the clamping groove (32); the clamping groove (32) is matched with the clamping block (26); and the slope B (33) is matched with the slope A (261).

5. The temperature detection device for an electrically heated thermally conductive oil temperature controller according to claim 4, characterized in that: A circular arc (34) is provided on one side of the limiting ring (31), the limiting ring (31) is matched with the mounting hole (22), and the temperature sensing probe (3) is matched with the circular hole (25).

6. The temperature detection device for an electrically heated thermally conductive oil temperature controller according to claim 1, characterized in that: The upper surface of the oil tank (1) is provided with an F-shaped groove (11), which penetrates the oil tank (1). The inner wall of the oil tank (1) is provided with a lower scraper (12), one side of the lower scraper (12) is in contact with one side of the lifting plate (21), and the F-shaped groove (11) is matched with the side plate (23) and the sealing gasket (24).

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