CN210513457U - Novel screw press-in type thermocouple - Google Patents
Novel screw press-in type thermocouple Download PDFInfo
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- CN210513457U CN210513457U CN201921688250.3U CN201921688250U CN210513457U CN 210513457 U CN210513457 U CN 210513457U CN 201921688250 U CN201921688250 U CN 201921688250U CN 210513457 U CN210513457 U CN 210513457U
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- temperature
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- sensing probe
- compensation line
- probe
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Abstract
The utility model discloses a novel screw forced thermocouple relates to a thermocouple, including the temperature compensation line, the temperature compensation line outside is equipped with the junction box, junction box and temperature compensation line fixed connection, and junction box one end is equipped with the temperature sensing probe, temperature sensing probe and junction box fixed connection, and the temperature sensing probe outside is equipped with the bolt, and temperature compensation line tip is equipped with the wiring end, and temperature display instrument is connected to the wiring end. The utility model discloses during the use, set up a screw mounting groove and a probe mounting groove on the measured object, stretch into the probe mounting groove with the probe earlier, in bolt screw in screw mounting groove, because the threaded connection portion of bolt is divided into four parts, the bolt is inwards shrunk gradually in order to compress tightly the temperature sensing probe by four threaded connection portions that divide when being screwed up, and the temperature of measured object is measured to the temperature sensing probe, then reads measurement temperature through the temperature display instrument, the utility model discloses measure temperature accurate, simple structure, convenient to use, the cost of manufacture is low.
Description
Technical Field
The utility model relates to a thermocouple specifically is a novel screw forced thermocouple.
Background
The thermocouple is an active sensor, needs no external power supply during measurement, and is convenient to use. However, the probe of the existing thermocouple has unreasonable structure, large temperature error, complex structure, inconvenience in installation and use and high cost.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel screw forced thermocouple has the accurate and convenient to use's of measured temperature beneficial effect to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a novel screw forced thermocouple, includes the temperature compensation line, and the temperature compensation line outside is equipped with the junction tube, junction tube and temperature compensation line fixed connection, and junction tube one end is equipped with the temperature sensing probe, and temperature sensing probe and junction tube fixed connection, the temperature sensing probe outside is equipped with the bolt, and temperature compensation line tip is equipped with the wiring end, and temperature display instrument is connected to the wiring end.
As a further aspect of the present invention: the bolt is hollow, a through hole is formed in the bolt, the diameter of the through hole is larger than that of the temperature sensing probe and smaller than that of the wiring tube, an open slot is formed in the threaded connection portion of the bolt, and the open slot penetrates through the through hole and divides the threaded connection portion into four parts.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses during the use, set up a screw mounting groove and a probe mounting groove on the measured object, stretch into the probe mounting groove with the probe earlier, in bolt screw in screw mounting groove, because the threaded connection portion of bolt is divided into four parts, the bolt is inwards shrunk gradually in order to compress tightly the temperature sensing probe by four threaded connection portions that divide when being screwed up, and the temperature of measured object is measured to the temperature sensing probe, then reads measurement temperature through the temperature display instrument, the utility model discloses measure temperature accurate, simple structure, convenient to use, the cost of manufacture is low.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the usage state of the present invention.
Fig. 3 is an enlarged schematic view of a in fig. 2.
Fig. 4 is a schematic structural diagram of the bolt of the present invention.
The labels in the figure are:
the temperature-sensing probe comprises a temperature compensation wire 12, a wiring pipe 13, a temperature-sensing probe 14, a bolt 15, a wiring terminal 16, a temperature display instrument 17, a through hole 18, an open slot 19, a screw mounting groove 20 and a probe mounting groove 21.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, in an embodiment of the present invention, a novel screw press-in thermocouple includes a temperature compensation line 12, a wiring tube 13 is disposed outside the temperature compensation line 12, the wiring tube 13 is fixedly connected to the temperature compensation line 12, a temperature sensing probe 14 is disposed at one end of the wiring tube 13, the temperature sensing probe 14 is fixedly connected to the wiring tube 13, a bolt 15 is disposed outside the temperature sensing probe 14, a wiring end 16 is disposed at an end of the temperature compensation line 12, and the wiring end 16 is connected to a temperature display instrument 17.
Referring to fig. 4, in a preferred embodiment of the present invention, the bolt 15 is hollow, a through hole 18 is formed in the bolt 15, the diameter of the through hole 18 is larger than the diameter of the temperature sensing probe 14 and smaller than the diameter of the wire connecting tube 13, an open slot 19 is formed in the threaded portion of the bolt 15, and the open slot 19 passes through the through hole 18 and divides the threaded portion into four parts.
Referring to fig. 2 to 3, in a specific use process, a screw mounting groove 20 and a probe mounting groove 21 are formed in a measured object, a probe is inserted into the probe mounting groove 21, a bolt 15 is screwed into the screw mounting groove 20, since a threaded connection portion of the bolt 15 is divided into four parts, the bolt 15 is gradually contracted inward by the four divided threaded connection portions while being tightened to compress a temperature sensing probe 14, the temperature sensing probe 14 measures a temperature of the measured object, and then the measured temperature is read by a temperature display instrument 17.
The utility model discloses measurement temperature is accurate, simple structure, convenient to use, the cost of manufacture is low.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (2)
1. The utility model provides a novel screw forced thermocouple, its characterized in that, includes temperature compensation line (12), the temperature compensation line (12) outside is equipped with wire connection pipe (13), wire connection pipe (13) and temperature compensation line (12) fixed connection, wire connection pipe (13) one end is equipped with temperature sensing probe (14), temperature sensing probe (14) and wire connection pipe (13) fixed connection, the temperature sensing probe (14) outside is equipped with bolt (15), temperature compensation line (12) tip is equipped with wiring end (16), temperature display instrument (17) is connected in wiring end (16).
2. The novel screw-in thermocouple according to claim 1, wherein the bolt (15) is hollow, a through hole (18) is formed in the bolt (15), the diameter of the through hole (18) is larger than that of the temperature sensing probe (14) and smaller than that of the wire connecting tube (13), the threaded connection portion of the bolt (15) is provided with an open slot (19), and the open slot (19) penetrates through the through hole (18) and divides the threaded connection portion into four parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921688250.3U CN210513457U (en) | 2019-10-10 | 2019-10-10 | Novel screw press-in type thermocouple |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921688250.3U CN210513457U (en) | 2019-10-10 | 2019-10-10 | Novel screw press-in type thermocouple |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210513457U true CN210513457U (en) | 2020-05-12 |
Family
ID=70573521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921688250.3U Active CN210513457U (en) | 2019-10-10 | 2019-10-10 | Novel screw press-in type thermocouple |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210513457U (en) |
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2019
- 2019-10-10 CN CN201921688250.3U patent/CN210513457U/en active Active
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