CN203443690U - Bleed-out forecast thermocouple capable of adjusting measured distance - Google Patents
Bleed-out forecast thermocouple capable of adjusting measured distance Download PDFInfo
- Publication number
- CN203443690U CN203443690U CN201320411859.2U CN201320411859U CN203443690U CN 203443690 U CN203443690 U CN 203443690U CN 201320411859 U CN201320411859 U CN 201320411859U CN 203443690 U CN203443690 U CN 203443690U
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- Prior art keywords
- protection tube
- couple
- end cap
- range finding
- adjustable range
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- Expired - Fee Related
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Abstract
The utility model discloses a bleed-out forecast thermocouple capable of adjusting a measured distance. The bleed-out forecast thermocouple includes a protective tube with a temperature measuring member, a spring, a tail tube, a nut, a spindle sleeve, an end cap, an electrical connection lead, a through hole and a limiting device, and the limiting device is a spacing ring which can move along the tube wall of the protective tube and fixedly connected with the protective tube. The fixing position on the protection tube can be adjusted through the spacing ring, a temperature sensor can be fixed to a device conveniently to measure temperatures at different depths in different devices.
Description
Technical field
The utility model relates to thermocouple measurement technical field, relates in particular to a kind of bleedout prediction electric thermo-couple.
Background technology
In daily productive life, the application of temperature sensor aspect thermometric is very extensive, in actual thermometric process, a frock for temperature sensor and equipment are fixed can be installed in certain position of temperature sensor, yet, for guaranteeing the reliability of its installation, general and the temperature sensor of this frock is fixed, when warm in sensing equipment, the thermometric end of temperature sensor can be stretched in equipment, the problem that prior art exists is: when distinct device is carried out to thermometric, the length that need to stretch into is different, while making same temperature sensor warm in measuring distinct device, equipment and temperature sensor are fixedly become to an insoluble problem, urgently improve.China Intellectual Property Office discloses CN201220396834.5 sectional type bleedout prediction electric thermo-couple, comprises axle sleeve; Temperature measurement component, inserts by described axle sleeve one end is movable, and its thermometric end exposes; Spring, temperature measurement component described in its one end axial restraint, the other end is fixed described axle sleeve; Between described temperature measurement component and described axle sleeve, be provided with the stop means that stops described temperature measurement component and described axle sleeve to depart from; Also comprise end cap; Nut, its one end described axle sleeve that is threaded, the other end described end cap that is threaded; Tail pipe, described tail pipe is built in described axle sleeve, and its one end is axially flexibly connected described temperature measurement component, and the other end is fixed described end cap; The through hole that runs through described tail pipe, described end cap by the electrical connecting wire of described temperature measurement component by drawing in described temperature measurement component.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, and a kind of bleedout prediction electric thermo-couple of adjustable range finding is provided.
The utility model is achieved by the following technical solution:
The bleedout prediction electric thermo-couple of adjustable range finding; comprise the protection tube, spring, tail pipe, nut, axle sleeve, end cap, electrical connecting wire, through hole and the stop means that include temperature measurement one, the spacing ring of described stop means for moving and be fixedly connected with it along the tube wall of protection tube.
The tube wall of described protection tube is provided with shrinkage pool, is provided with the threaded hole that can pass for screw rod on described spacing ring, and described shrinkage pool and screw head match.
Described nut threaded one end connects described axle sleeve, the other end described end cap that is threaded.
Described tail pipe is built in axle sleeve, and its one end is axially flexibly connected protection tube, and the other end is end cap fixedly.
Described through hole runs through tail pipe and end cap, and the electrical connecting wire in protection tube is drawn.
The utility model compared with prior art has following beneficial effect:
The utility model in actual use, during temperature, only need to regulate the fixed position of spacing ring on protection tube to make, in temperature sensor section retraction axle sleeve, then axle sleeve and equipment to be fixed in need to measuring the more shallow hole of depth; In need to measuring the darker hole of depth, during temperature, only need to regulate the fixed position of spacing ring on protection tube, rotating nut spring tension stretches out outside axle sleeve temperature sensor section, then axle sleeve and equipment is fixed; In a word, regulate the fixed position of spacing ring on protection tube, all can easily temperature sensor be fixed on equipment, measure the different vertical-depth temperature of distinct device.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment.
Sequence number in figure: 1, protection tube; 2, spring; 3, tail pipe; 4, nut; 5, axle sleeve; 6, end cap; 7, electrical connecting wire; 8, through hole; 9, spacing ring; 10, shrinkage pool.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Shown in Fig. 1, the bleedout prediction electric thermo-couple of a kind of adjustable range finding of the utility model, comprise the protection tube 1, spring 2, tail pipe 3, nut 4, axle sleeve 5, end cap 6, electrical connecting wire 7, through hole 8 and the stop means that include temperature measurement one, described nut 4 threaded one ends connect described axle sleeve 5, the other end described end cap 6 that is threaded; Described tail pipe 3 is built in axle sleeve 5, and its one end is axially flexibly connected protection tube 1, and the other end is end cap 6 fixedly; Described through hole 8 runs through tail pipe 3 and end cap 6, and the electrical connecting wire in protection tube 17 is drawn; The spacing ring 9 of described stop means for moving along the tube wall of protection tube 1 and be fixedly connected with it; described protection tube; 1 tube wall is provided with shrinkage pool 10, is provided with the threaded hole that can pass for screw rod on described spacing ring 9, and described shrinkage pool 10 matches with screw head.
Embodiment is just for the ease of understanding the technical solution of the utility model; do not form the restriction to the utility model protection domain; every interior any simple modification, equivalent variations and modification of perhaps according to technical spirit of the present utility model, above scheme being done that does not depart from technical solutions of the utility model, within all still belonging to the utility model protection domain.
Claims (8)
1. the bleedout prediction electric thermo-couple of adjustable range finding; comprise the protection tube (1), spring (2), tail pipe (3), nut (4), axle sleeve (5), end cap (6), electrical connecting wire (7), through hole (8) and the stop means that include temperature measurement one, it is characterized in that: the spacing ring (9) of described stop means for moving along the tube wall of protection tube (1) and be fixedly connected with it.
2. the bleedout prediction electric thermo-couple of adjustable range finding according to claim 1; it is characterized in that: the tube wall of described protection tube (1) is provided with shrinkage pool (10); on described spacing ring (9), be provided with the threaded hole that can pass for screw rod, described shrinkage pool (10) matches with screw head.
3. the bleedout prediction electric thermo-couple of adjustable range finding according to claim 1 and 2, is characterized in that: described nut (4) threaded one end connects described axle sleeve (5), the other end described end cap (6) that is threaded.
4. the bleedout prediction electric thermo-couple of adjustable range finding according to claim 1 and 2, is characterized in that: described tail pipe (3) is built in axle sleeve (5), and its one end is axially flexibly connected protection tube (1), and the other end is end cap (6) fixedly.
5. the bleedout prediction electric thermo-couple of adjustable range finding according to claim 1 and 2, is characterized in that: described through hole (8) runs through tail pipe (3) and end cap (6), and the electrical connecting wire (7) in protection tube (1) is drawn.
6. the bleedout prediction electric thermo-couple of adjustable range finding according to claim 3, is characterized in that: (3) described tail pipe is built in axle sleeve (5), and its one end is axially flexibly connected protection tube (1), and the other end is end cap (6) fixedly.
7. the bleedout prediction electric thermo-couple of adjustable range finding according to claim 3, is characterized in that: described through hole (8) runs through tail pipe (3) and end cap (6), and the electrical connecting wire (7) in protection tube (1) is drawn.
8. the bleedout prediction electric thermo-couple of adjustable range finding according to claim 4, is characterized in that: described through hole (8) runs through tail pipe (3) and end cap (6), and the electrical connecting wire (7) in protection tube (1) is drawn.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320411859.2U CN203443690U (en) | 2013-07-11 | 2013-07-11 | Bleed-out forecast thermocouple capable of adjusting measured distance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320411859.2U CN203443690U (en) | 2013-07-11 | 2013-07-11 | Bleed-out forecast thermocouple capable of adjusting measured distance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203443690U true CN203443690U (en) | 2014-02-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320411859.2U Expired - Fee Related CN203443690U (en) | 2013-07-11 | 2013-07-11 | Bleed-out forecast thermocouple capable of adjusting measured distance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203443690U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105716732A (en) * | 2015-09-09 | 2016-06-29 | 北京航空航天大学 | Surface temperature measurement apparatus and installation method thereof |
| CN109443569A (en) * | 2018-12-18 | 2019-03-08 | 海盐县秦山热工仪表厂 | A kind of magnetic force adsorption type temperature thermocouple |
-
2013
- 2013-07-11 CN CN201320411859.2U patent/CN203443690U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105716732A (en) * | 2015-09-09 | 2016-06-29 | 北京航空航天大学 | Surface temperature measurement apparatus and installation method thereof |
| CN105716732B (en) * | 2015-09-09 | 2018-03-27 | 北京航空航天大学 | A kind of surface temperature measurement device and its installation method |
| CN109443569A (en) * | 2018-12-18 | 2019-03-08 | 海盐县秦山热工仪表厂 | A kind of magnetic force adsorption type temperature thermocouple |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20140219 Termination date: 20180711 |