CN216559426U - Indirect temperature measuring device - Google Patents
Indirect temperature measuring device Download PDFInfo
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- CN216559426U CN216559426U CN202123378427.XU CN202123378427U CN216559426U CN 216559426 U CN216559426 U CN 216559426U CN 202123378427 U CN202123378427 U CN 202123378427U CN 216559426 U CN216559426 U CN 216559426U
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- conduction oil
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- temperature
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Abstract
The utility model relates to the technical field of temperature measurement, in particular to an indirect temperature measuring device which comprises a tank body for containing solution and two heat conduction oil pipes, wherein one ends of the two heat conduction oil pipes are communicated and inserted below the liquid level in the tank body, the other ends of the two heat conduction oil pipes are positioned on the outer side of the tank body, the other ends of the two heat conduction oil pipes are connected through an oil pump to form a loop, and a temperature monitoring device is arranged on the heat conduction oil pipes positioned on the outer side of the tank body. The indirect temperature measuring device disclosed by the utility model can be used for monitoring the temperature change in the tank body indirectly by monitoring the temperature of the heat conduction oil, so that the temperature change in the production process can be monitored uninterruptedly, the monitoring device can be protected from being influenced by corrosion of workshop materials, the accuracy of temperature measurement in a strong acid and strong alkali medium and the reliability of the device are improved, and safe and normal production is ensured.
Description
Technical Field
The utility model relates to the technical field of temperature measurement, in particular to an indirect temperature measuring device.
Background
The temperature monitoring in the prior production process mainly depends on a handheld thermometer and an automatic induction type temperature monitoring device for measurement. The handheld thermometer needs frequent operation by an operator and cannot monitor the temperature continuously; the automatic induction type temperature monitoring device is easy to corrode and damage in strong acid and strong alkali media, frequently breaks down and affects safe production.
Disclosure of Invention
In order to overcome the defects and shortcomings in the prior art, the utility model aims to provide an indirect temperature measuring device.
The purpose of the utility model is realized by the following technical scheme: the utility model provides an indirect measuring device of temperature, is including the jar body and two heat conduction oil pipe that are used for splendid attire solution, and two heat conduction oil pipe's one end intercommunication and below inserting jar internal liquid level, two heat conduction oil pipe's the other end are located the outside of the jar body, and two heat conduction oil pipe's the other end passes through oil pump connection and forms the return circuit, is located the heat conduction oil pipe of jar external side and is provided with temperature monitoring device.
Further, heat conduction oil pipe includes stainless steel ripple hose layer, stainless steel weaving layer and the glass fiber layer of laminating in proper order from inside to outside, the inside wall coating on stainless steel ripple hose layer has the polytetrafluoroethylene layer.
Furthermore, the temperature monitoring device comprises a temperature probe, wherein the temperature probe comprises a shell, a temperature sensor arranged in the shell and packaging materials filled in the shell.
Further, the packaging material is epoxy acrylic resin.
Further, the shell is made of silicon nitride ceramics.
The utility model has the beneficial effects that: the indirect temperature measuring device provided by the utility model indirectly monitors the temperature change in the tank body by monitoring the temperature of the heat conduction oil, can continuously monitor the temperature change in the production process, can protect the monitoring device from being influenced by the corrosion of workshop materials, improves the accuracy of temperature measurement in a strong acid and strong alkali medium and the reliability of the device, and ensures safe and normal production.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a partial cross-sectional view of a heat transfer oil pipe according to the present invention.
FIG. 3 is a schematic structural diagram of the temperature probe of the present invention.
The reference signs are: the temperature measuring device comprises a tank body 1, a heat conducting oil pipe 2, a polytetrafluoroethylene layer 20, a stainless steel corrugated hose layer 21, a stainless steel woven layer 22, a glass fiber layer 23, an oil pump 3, a temperature monitoring device 4, a temperature measuring probe 40, a shell 41, a temperature sensor 42 and a packaging material 43.
Detailed Description
For the understanding of those skilled in the art, the present invention will be further described with reference to the following examples and accompanying fig. 1-3, which are not intended to limit the present invention.
Referring to fig. 1-3, an indirect temperature measuring device comprises a tank body 1 for containing solution and two heat conduction oil pipes 2, wherein one ends of the two heat conduction oil pipes 2 are communicated and inserted below the liquid level in the tank body 1, the other ends of the two heat conduction oil pipes 2 are positioned at the outer side of the tank body 1, the other ends of the two heat conduction oil pipes 2 are connected through an oil pump 3 to form a loop, and a temperature monitoring device 4 is arranged on the heat conduction oil pipe 2 positioned at the outer side of the tank body 1.
The temperature indirect measuring device provided by the utility model indirectly monitors the temperature change in the tank body 1 by monitoring the temperature of the heat conduction oil, can continuously monitor the temperature change in the production process, can protect the monitoring device from being influenced by the corrosion of workshop materials, improves the accuracy of temperature measurement in strong acid and strong alkali media and the reliability of the device, and ensures safe and normal production.
In this embodiment, the heat conducting oil pipe 2 includes a stainless steel corrugated hose layer 21, a stainless steel woven layer 22 and a glass fiber layer 23 which are sequentially attached from inside to outside, and the inner side wall of the stainless steel corrugated hose layer 21 is coated with a polytetrafluoroethylene layer 20. According to the utility model, the polytetrafluoroethylene layer 20 is coated on the inner side wall of the stainless steel corrugated hose layer 21, so that the stainless steel corrugated hose has the characteristics of high temperature resistance, good corrosion resistance, acid and alkali resistance and resistance to various organic solvents.
In this embodiment, the temperature monitoring device 4 includes a temperature measuring probe 40, and the temperature measuring probe 40 includes a housing 41, a temperature sensor 42 disposed in the housing 41, and a packaging material 43 filled in the housing 41. The temperature monitoring device 4 further comprises a temperature display screen for displaying the temperature.
In this embodiment, the encapsulant 43 is epoxy acrylic resin. The epoxy acrylic resin is adopted as the packaging material 43, so that the corrosion resistance and the heat resistance are good.
In this embodiment, the material of the housing 41 is silicon nitride ceramic. The utility model adopts the shell 41 made of silicon nitride ceramics, so that the high temperature resistance is good.
The above-described embodiments are preferred implementations of the present invention, and the present invention may be implemented in other ways without departing from the spirit of the present invention.
Claims (5)
1. An indirect temperature measuring device, comprising: including the jar body and two heat conduction oil pipe that are used for splendid attire solution, two heat conduction oil pipe's one end intercommunication and below inserting jar internal liquid level, two heat conduction oil pipe's the other end is located the outside of jar body, and two heat conduction oil pipe's the other end passes through oil pump connection and forms the return circuit, is provided with temperature monitoring device on the heat conduction oil pipe that is located jar external side.
2. An indirect temperature measuring device according to claim 1, wherein: the heat conduction oil pipe comprises a stainless steel corrugated hose layer, a stainless steel woven layer and a glass fiber layer which are sequentially attached from inside to outside, and the inner side wall of the stainless steel corrugated hose layer is coated with a polytetrafluoroethylene layer.
3. An indirect temperature measuring device according to claim 1, wherein: the temperature monitoring device comprises a temperature measuring probe, wherein the temperature measuring probe comprises a shell, a temperature sensor arranged in the shell and packaging materials filled in the shell.
4. An indirect temperature measuring device according to claim 3, wherein: the packaging material is epoxy acrylic resin.
5. An indirect temperature measuring device according to claim 3, wherein: the shell is made of silicon nitride ceramics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123378427.XU CN216559426U (en) | 2021-12-30 | 2021-12-30 | Indirect temperature measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123378427.XU CN216559426U (en) | 2021-12-30 | 2021-12-30 | Indirect temperature measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216559426U true CN216559426U (en) | 2022-05-17 |
Family
ID=81558084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123378427.XU Active CN216559426U (en) | 2021-12-30 | 2021-12-30 | Indirect temperature measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216559426U (en) |
-
2021
- 2021-12-30 CN CN202123378427.XU patent/CN216559426U/en active Active
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