CN210862957U - Temperature measuring device of heat treatment furnace - Google Patents
Temperature measuring device of heat treatment furnace Download PDFInfo
- Publication number
- CN210862957U CN210862957U CN201922338621.1U CN201922338621U CN210862957U CN 210862957 U CN210862957 U CN 210862957U CN 201922338621 U CN201922338621 U CN 201922338621U CN 210862957 U CN210862957 U CN 210862957U
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- heat treatment
- treatment furnace
- measuring device
- mount pad
- temperature measuring
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Abstract
The utility model belongs to the technical field of metal heat treatment temperature measuring device technique and specifically relates to a heat treatment furnace temperature measuring device. This kind of heat treatment furnace temperature measuring device, including thermal sensor, protective case and mount pad, the top of thermal sensor and protective case all is fixed with the same side of mount pad each other, the another side of mount pad is fixed with the seal receptacle through the connecting rod, mount pad and seal receptacle are cylinder type structure, protective case's outer wall is provided with the external screw thread, a plurality of screw thread perforation have evenly been seted up on heat treatment furnace's the lateral wall, heat treatment furnace outer wall is provided with the coaxial sealed section of thick bamboo with the screw thread perforation, the internal diameter of sealed section of thick bamboo equals the external diameter of mount pad and is greater than the fenestrate diameter of screw thread, protective case revolves soon in the screw thread perforation, the mount pad is inconsistent with heat treatment furnace's outer wall, the seal receptacle is inconsistent with the open end of sealed section of thick bamboo, and the seal. The utility model discloses the installation is rapid, and it is convenient to dismantle, and double seal and security are high.
Description
Technical Field
The utility model belongs to the technical field of metal heat treatment temperature measuring device technique and specifically relates to a heat treatment furnace temperature measuring device.
Background
A heat treatment furnace is a system of an industrial furnace that performs various kinds of metal heat treatment on metal workpieces. In the metal heat treatment process, in order to monitor the temperature change in the heat treatment furnace, a containing groove is formed on the inner wall of the heat treatment furnace, a heat sensor is installed in the containing groove to monitor the temperature change in the furnace, and in order to enhance the protection of the heat sensor, a protective sleeve is usually sleeved outside the heat sensor. The device for monitoring the temperature condition in the heat treatment furnace has the defects that the installation and the disassembly are inconvenient and the maintenance is not facilitated when in use, and the through holes are partially and directly formed in the side wall of the heat treatment furnace, so that the temperature measuring device is inserted into the temperature measuring device in the heat treatment furnace from the outer wall, the sealing property of the temperature measuring device is insufficient, the heat loss in the furnace is easily caused, and certain installation hidden troubles are also existed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a heat treatment furnace temperature measuring device overcomes a great deal of among the aforementioned prior art not enough for temperature measuring device can follow the stove of packing into outside the stove, and the installation is rapid, and the leakproofness is good, and the security is high.
The utility model provides a technical scheme that its technical problem adopted is:
the utility model provides a heat treatment furnace temperature measuring device, includes heat sensor, the protective case and the mount pad of locating the heat sensor outer wall of cover, the top of heat sensor and protective case all with the same side reciprocal anchorage of mount pad, the another side of mount pad is fixed with the seal receptacle through the connecting rod, mount pad and seal receptacle are cylinder body type structure, the outer wall of protective case is provided with the external screw thread, has evenly seted up a plurality of screw thread perforations on the lateral wall of heat treatment furnace, and the heat treatment furnace outer wall is provided with the coaxial sealing tube with the screw thread perforation, and the internal diameter of sealing tube equals the external diameter of mount pad and is greater than the fenestrate diameter of screw thread, and protective case revolves soon in the screw thread perforation, and the mount pad is inconsistent with the outer wall of heat treatment furnace, and the seal receptacle is inconsistent with the open end of sealing tube, and the seal receptacle passes.
Further, the external diameter of seal receptacle equals the external diameter of a sealed section of thick bamboo, and the edge of seal receptacle is the annular array and has seted up a plurality of arc rectangular holes, and the interval is provided with a plurality of screw holes on the terminal surface of a sealed section of thick bamboo open end, and the bolt passes arc rectangular hole and revolves soon in the screw hole that corresponds.
Furthermore, a handle is fixed on the side face, far away from the sealing barrel, of the sealing seat.
Furthermore, a high-temperature resistant rock wool layer is filled between the mounting seat and the sealing seat.
Furthermore, the outer wall on high temperature resistant rock wool layer and the inner wall interference fit of a sealed section of thick bamboo.
Furthermore, the mounting seat, the connecting rod and the sealing seat are all made of non-metal materials.
Furthermore, the mounting seat, the connecting rod and the sealing seat are all made of cement.
The utility model has the advantages that: compared with the prior art, the utility model discloses a heat treatment furnace temperature measuring device has following advantage: (1) the installation is rapid, and it is convenient to dismantle: aligning the protective sleeve to a threaded hole formed in the heat treatment furnace, screwing the protective sleeve into the threaded hole, enabling the mounting seat to abut against the outer wall of the heat treatment furnace, enabling the sealing seat to abut against the end face of the opening end of the sealing cylinder, and fixing the sealing seat 5 and the sealing cylinder through bolts; (2) double sealing: the heat-insulating sleeve is screwed with the threaded hole of the heat treatment furnace, so that the sealing performance of the temperature measuring device and the heat treatment furnace is enhanced, and the high-temperature resistant rock wool layer in interference fit with the sealing cylinder is filled between the mounting seat and the sealing seat, and the sealing seat is fixed with the sealing cylinder through bolts, so that the sealing performance of the temperature measuring device and the heat treatment furnace is further enhanced; (3) the safety is high: because the reinforcing of leakproofness, including the effect on the material of mount pad, connecting rod and seal receptacle is selected and high temperature resistant rock wool layer, greatly weakened the heat loss of heat treatment furnace inside, greatly improved the security simultaneously.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic enlarged front view of the structure of the sealing plate of the present invention abutting against the end surface of the opening end of the sealing cylinder;
wherein, 1 thermal sensor, 2 protective sleeve, 3 mount pads, 4 connecting rods, 5 seal bases, 6 heat treatment furnaces, 7 threaded through holes, 8 seal cylinders, 9 bolts, 10 arc-shaped long holes, 11 threaded holes, 12 handles, 13 high-temperature resistant rock wool layers.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention.
In the embodiment shown in fig. 1 and 2, a temperature measuring device of a heat treatment furnace comprises a heat sensor 1, a protective sleeve 2 sleeved on the outer wall of the heat sensor 1, and a mounting seat 3, wherein the starting ends of the heat sensor 1 and the protective sleeve 2 are fixed to the same side of the mounting seat 3, a sealing seat 5 is fixed to the other side of the mounting seat 3 through a connecting rod 4, the mounting seat 3 and the sealing seat 5 are both in a cylindrical structure, the outer wall of the protective sleeve 2 is provided with external threads, a plurality of threaded through holes 7 are uniformly formed in the side wall of the heat treatment furnace 6, a sealing sleeve 8 coaxial with the threaded through holes 7 is arranged on the outer wall of the heat treatment furnace 6, the inner diameter of the sealing sleeve 8 is equal to the outer diameter of the mounting seat 3 and larger than the diameter of the threaded through holes 7, the protective sleeve 2 is screwed into the threaded through holes 7, the mounting seat 3 abuts against the outer wall of the heat treatment furnace 6, and the sealing seat 5 is fixed on the end surface of the opening end of the sealing cylinder 8 through a bolt 9.
In this embodiment, the outer diameter of the sealing seat 5 is equal to the outer diameter of the sealing barrel 8, a plurality of arc-shaped strip holes 10 are formed in the edge of the sealing seat 5 in an annular array, a plurality of threaded holes 11 are formed in the end face of the opening end of the sealing barrel 8 at intervals, and the bolt 9 penetrates through the arc-shaped strip holes 10 and is screwed into the corresponding threaded holes 11.
In this embodiment, a handle 12 is fixed on a side of the sealing seat 5 away from the sealing cylinder 8.
In this embodiment, a high temperature resistant rock wool layer 13 is filled between the mounting seat 3 and the sealing seat 5.
In this embodiment, the outer wall on high temperature resistant rock wool layer 13 and the inner wall interference fit of a sealed section of thick bamboo 8.
In this embodiment, the mounting seat 3, the sealing seat 5 and the connecting rod 4 are made of non-metal materials, and specifically, the mounting seat 3, the connecting rod 4 and the sealing seat 5 are made of cement.
The working principle is as follows: the utility model discloses a heat treatment furnace temperature measuring device, when using, the installation is rapid, it is convenient to dismantle, aim at protective sleeve 2 at the screw hole 11 that offers on the heat treatment furnace 6, protective sleeve screw in screw hole 11, make mount pad 3 contradict on the outer wall of heat treatment furnace 6, the seal receptacle 5 contradicts on the terminal surface of the open end of seal cartridge 8, it can to fix seal receptacle 5 and seal cartridge 8 mutually through bolt 9; because the heat-insulating sleeve 2 is screwed with the threaded hole 11 of the heat treatment furnace 6, the sealing performance of the temperature measuring device and the heat treatment furnace 6 is enhanced, because the high-temperature resistant rock wool layer 13 in interference fit with the sealing cylinder 8 is filled between the mounting seat 3 and the sealing seat 5, and the sealing seat 5 is fixed with the sealing cylinder 8 through the bolt 9, the sealing performance of the temperature measuring device and the heat treatment furnace 6 is further enhanced; due to the enhancement of the sealing performance, the material selection of the mounting seat 3, the connecting rod 4 and the sealing seat 5 and the effect of the high-temperature resistant rock wool layer 13 are added, so that the heat loss inside the heat treatment furnace 6 is greatly weakened, and meanwhile, the safety is greatly improved.
The above embodiments are only specific cases of the present invention, and the protection scope of the present invention includes but is not limited to the forms and styles of the above embodiments, and any suitable changes or modifications made thereto by those skilled in the art according to the claims of the present invention shall fall within the protection scope of the present invention.
Claims (7)
1. A temperature measuring device of a heat treatment furnace is characterized in that: including heat sensor, the protective sleeve and the mount pad of locating the heat sensor outer wall of cover, the top of heat sensor and protective sleeve all is fixed with same side of mount pad each other, and the another side of mount pad is fixed with the seal receptacle through the connecting rod, mount pad and seal receptacle are cylindrical body type structure, the outer wall of protective sleeve is provided with the external screw thread, has evenly seted up a plurality of screw thread perforation on the lateral wall of heat treatment furnace, and the heat treatment furnace outer wall is provided with the coaxial sealed tube with the screw thread perforation, and the internal diameter of sealed tube equals the external diameter of mount pad and is greater than the fenestrate diameter of screw thread, and the protective sleeve is twisted during the screw thread perforation, and the mount pad is inconsistent with the outer wall of heat treatment furnace, and the seal receptacle is inconsistent with the open end of sealed tube, and the seal receptacle passes through the bolt.
2. The temperature measuring device of the heat treatment furnace according to claim 1, wherein: the external diameter of seal receptacle equals the external diameter of a sealed section of thick bamboo, and the edge of seal receptacle is the annular array and has seted up a plurality of arc rectangular holes, and the interval is provided with a plurality of screw holes on the terminal surface of a sealed section of thick bamboo open end, and the bolt passes arc rectangular hole and revolves soon in the screw hole that corresponds.
3. The temperature measuring device of the heat treatment furnace according to claim 1, wherein: and a handle is fixed on the side surface of the sealing seat far away from the sealing cylinder.
4. The temperature measuring device of the heat treatment furnace according to claim 1, wherein: and a high-temperature-resistant rock wool layer is filled between the mounting seat and the sealing seat.
5. The temperature measuring device of the heat treatment furnace according to claim 4, wherein: the outer wall of the high-temperature-resistant rock wool layer is in interference fit with the inner wall of the sealing barrel.
6. The temperature measuring device of the heat treatment furnace according to claim 1, wherein: the mounting seat, the connecting rod and the sealing seat are all made of non-metal materials.
7. The temperature measuring device of the heat treatment furnace according to claim 6, wherein: the mounting seat, the connecting rod and the sealing seat are all made of cement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922338621.1U CN210862957U (en) | 2019-12-23 | 2019-12-23 | Temperature measuring device of heat treatment furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922338621.1U CN210862957U (en) | 2019-12-23 | 2019-12-23 | Temperature measuring device of heat treatment furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210862957U true CN210862957U (en) | 2020-06-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922338621.1U Expired - Fee Related CN210862957U (en) | 2019-12-23 | 2019-12-23 | Temperature measuring device of heat treatment furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210862957U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113720393A (en) * | 2021-09-03 | 2021-11-30 | 杭州第九区科技有限公司 | Coke oven temperature and pressure wireless measuring device capable of reducing heat conduction |
-
2019
- 2019-12-23 CN CN201922338621.1U patent/CN210862957U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113720393A (en) * | 2021-09-03 | 2021-11-30 | 杭州第九区科技有限公司 | Coke oven temperature and pressure wireless measuring device capable of reducing heat conduction |
| CN113720393B (en) * | 2021-09-03 | 2024-05-03 | 杭州第九区科技有限公司 | Coke oven temperature and pressure wireless measuring device capable of reducing heat conduction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200626 Termination date: 20211223 |