CN102645286A - Built-in ring support temperature measuring device - Google Patents
Built-in ring support temperature measuring device Download PDFInfo
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- CN102645286A CN102645286A CN2012101515063A CN201210151506A CN102645286A CN 102645286 A CN102645286 A CN 102645286A CN 2012101515063 A CN2012101515063 A CN 2012101515063A CN 201210151506 A CN201210151506 A CN 201210151506A CN 102645286 A CN102645286 A CN 102645286A
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Abstract
The invention relates to a built-in ring support temperature measuring device, which is used for measuring temperature of cable cores. The device comprises a ring support, a protection cavity and a sealing cover. The ring support comprises a structure consisting of at least two semicylindrical ring supports. At least one through hole and one or more than one protection cavity exist in the ring support. The ring support is used for installing a temperature measuring unit. A semi-through or full-through structure exists in the protection cavity along the axial direction of the ring support. One or more than one sealing cover is used for sealing the end surface of the ring support. The built-in ring support temperature measuring device has the advantages that the device is simple and reasonable, is convenient to install and is firm and stable, the service life of a temperature measuring element is prolonged, the practical use value is good and the device is suitable for the accurate measurement of the temperature of the cable cores.
Description
Technical field
The present invention relates to a kind of built-in temperature measuring equipment, the built-in ring support temperature measuring equipment that the temperature survey of particularly a kind of built-in cable core is adopted, it can be applicable to various cable core thermometrics field.
Background technology
In order to guarantee the power grid security reliability service, prevent to cause various faults owing to cable temperature is too high, measurement cable actual motion temperature particularly internal core temperature seems extremely important.Prior art general measure cable hull-skin temperature; Ageing failures such as temperature measuring equipment is corroded in rugged surroundings for a long time easily, oxidation; And measured temperature is the appearance temperature, and its parameter is disturbed by the difference of the construction of cable, environment temperature, and has certain sum of errors delay; Be difficult to react truly, rapidly the temperature variations of cable core, its practicality and validity receive very big influence.
The Chinese patent of CN201795877U discloses a kind of cable splice temperature measuring equipment; Its structure comprises temperature probe and temperature survey transmitting element; Temperature probe is embedded in the inside of cable splice; And be connected with the temperature survey transmitting element through the temperature probe interface that is arranged on the cable splice; The temperature parameter that the temperature survey transmitting element records temperature probe through wireless transmission method sends to cable splice thermometric receiving and processing device; Though this device has solved the problem of measuring temperature of cable junction under the situation that the insulating property of cable splice do not reduce again, can not measure tape insulation sheath high-voltage cable joint internal core temperature, and this apparatus structure is comparatively complicated.
Summary of the invention
Design a kind of built-in ring support temperature measuring equipment for the shortcoming that overcomes prior art, its easy for installation and firm, stable, improved thermometric accuracy, accelerated life-span of measuring the promptness of temperature and having prolonged temperature measuring equipment.
The present invention realizes through following technical method:
A kind of built-in ring support temperature measuring equipment is applied to the cable core temperature survey, and this device includes ring support, protection cavity and capping.Described ring support includes the structure that at least 2 semicolumn ring supports are formed; In ring-like support, there is the protection cavity more than 1 or 1; It is used to install the temperature measurement circuit unit, and axially there is half logical or all-pass structure in the protection cavity along ring support, has at least one through hole and/or at least one keeper in the ring support endface position; The ring support endface position also exists 1 or 1 with upper cover; Have through hole in the capping, the thermometric lead is through this through hole stube cable joint heart yearn place, and the temperature of so being surveyed is the actual temperature of cable splice heart yearn.
Owing to be contained in cable splice inside, solved above problem according to built-in ring support temperature measuring equipment of the present invention well, improved thermometric accuracy, promptness and prolonged life-span of temperature measuring equipment.
Preferably, the size of the protection cavity of aforesaid built-in ring support temperature measuring equipment is confirmed according to the diameter of semicolumn ring support and the size of the built-in temperature probe of needs.
Preferably, the material of built-in ring support temperature measuring equipment is a stupalith.
As a kind of alternative, the material of built-in ring support temperature measuring equipment is a non-metallic material.
Preferably, the material of built-in ring support temperature measuring equipment is a teflon.
As a kind of alternative, the material of built-in ring support temperature measuring equipment is a polyphenylene sulfide.
Preferably, the protection cavity of built-in ring support temperature measuring equipment is " one " font.In this case preferably, the capping of built-in ring support temperature measuring equipment is schistose texture and is complementary with " one " font protection cavity (half logical or all-pass structure).
More preferably, the protection cavity of built-in ring support temperature measuring equipment is " eight " font.In this case preferably, the capping of built-in ring support temperature measuring equipment is schistose texture and is complementary with " eight " font protection cavity (half logical or all-pass structure).
Preferably, aforesaid semicolumn ring support xsect has at least 1 outstanding identical keeper of same support material; There is concave structure in another semicolumn ring support xsect at correspondence position, is used for 2 ring supports connections and fixing itself.
Preferably; Semicolumn ring support end face exists at least 1 outstanding and its body keeper and at least 1 via design with material; Another semicolumn ring support end face exists through hole and keeper at correspondence position, is used for the location of 2 semicolumn ring supports and tested cable splice radome and fixing.
Preferably, " eight " font of built-in ring support temperature measuring equipment protection cavity has connectivity slot, and the circuit that is used between the mutual components and parts is laid.
Compared with prior art, apparatus of the present invention have that simplicity of design is reasonable, easy for installation, firm, stable, prolongation thermometric assembly life-span, and the cable core thermometric is had good actual use value.
Description of drawings
Fig. 1 is the preferred structure synoptic diagram according to built-in ring support temperature measuring equipment of the present invention;
Fig. 2 is the end view of the built-in ring support temperature measuring equipment of Fig. 1;
Fig. 3 is the preferred structure synoptic diagram A of the semicolumn ring support of pie graph 1;
Fig. 4 is the preferred structure synoptic diagram B of second half cylinder ring support of pie graph 1;
Fig. 5 is the preferred structure synoptic diagram according to the capping of built-in ring support temperature measuring equipment of the present invention;
Fig. 6 is another preferred structure synoptic diagram according to built-in ring support temperature measuring equipment of the present invention.
1-semicolumn ring support; The 2-keeper; The 3-through hole; The 4-capping; The 5-hollow parts; 6-protects cavity; The 7-connectivity slot; 8-capping through hole; The 9-keeper; The 10-concave structure.
Embodiment
1 one kinds of built-in ring support temperature measuring equipments of embodiment; Adopt the teflon material; It comprises two semicolumn ring supports and a capping (4), and two semicolumn ring supports are connected with keeper (9) through concave structure (10), and the semicolumn ring support (1) of one of them is as shown in Figure 3; It also has connectivity slot (7) in that keeper (2), keeper (9), through hole (3) and protection cavity (6) are arranged between protection cavity (6); The end face of another semicolumn ring support as shown in Figure 4 has keeper (2), a concave structure (10) and through hole (3); Link together through keeper (9) and concave structure (10) like Fig. 3 and two semicolumn ring supports shown in Figure 4; The middle hollow parts (5) that forms; Through hole of ring support end face (3) and keeper (2) are used for the fixing and location of support and tested cable splice radome; " eight " font protection cavity is used to lay the processes temperature signal element circuit; The laying capping (4) as shown in Figure 5 on the bonnet that finishes, thermometric lead from through hole (8) thus pass with cable core and be connected, promptly constitute the built-in ring support temperature measuring equipment shown in Fig. 1 and Fig. 2.
The built-in ring support temperature measuring equipment that embodiment 2 is as shown in Figure 6; Adopt the polyphenylene sulfide material; It comprises two semicolumn ring supports and a capping; Two semicolumn ring supports are connected with keeper through concave structure, have keeper, through hole and protection cavity (6) on one of them semicolumn ring support (1); Another semicolumn ring support have keeper, through hole and a concave structure; Two semicolumn ring supports link together through keeper and concave structure; The middle hollow parts (5) that forms; Through hole of ring support end face (3) and keeper (2) are used for the fixing and location of support and tested cable splice radome; " one " font protection cavity is used to lay the processes temperature signal element circuit, lays the capping (4) that is complementary with " one " font protection cavity on the bonnet that finishes, the thermometric lead from capping through hole (8) thus pass with cable core and be connected.
The built-in ring support temperature measuring equipment that embodiment 3 is as shown in Figure 1; Adopt the teflon material; It comprises two semicolumn ring supports and a capping; Two semicolumn ring supports are connected with keeper through concave structure, have keeper, through hole and protection cavity (6) on one of them semicolumn ring support; Another semicolumn ring support have keeper, through hole and a concave structure; Two semicolumn ring supports link together through keeper and concave structure; The middle hollow parts (5) that forms; Through hole of ring support end face (3) and keeper (2) are used for the fixing and location of support and tested cable splice radome; " one " font protection cavity is used to lay the processes temperature signal element circuit, lays the capping (4) that is complementary with " one " font protection cavity on the bonnet that finishes, the thermometric lead from capping through hole (8) thus pass with cable core and be connected.Wherein, a kind of design size is following: the external diameter of ring support is 64 millimeters, and internal diameter is 33 millimeters, and " one " font protection cavity length is 32 millimeters, and wide is 9 millimeters, is 14.5 millimeters deeply, and capping length is 32 millimeters, and wide is 9 millimeters, thick 3 millimeters.
4 one kinds of built-in ring support temperature measuring equipments of embodiment; Adopt ceramic material; It comprises two semicolumn ring supports and a capping (4), and two semicolumn ring supports are connected with keeper (9) through concave structure (10), and one of them semicolumn ring support (1) is as shown in Figure 3; It has keeper (2), keeper (9), through hole (3) and protection cavity (6), also has connectivity slot (7) between protection cavity (6); The end face of another semicolumn ring support as shown in Figure 4 has keeper (2), a concave structure (10) and through hole (3); Link together through keeper (9) and concave structure (10) like Fig. 3 and two semicolumn ring supports shown in Figure 4; The middle hollow parts (5) that forms; Through hole of ring support end face (3) and keeper (2) are used for the fixing and location of support itself and tested cable splice radome; " eight " font protection cavity is used to lay the circuit between the components and parts; The laying capping (4) as shown in Figure 5 on the bonnet that finishes, thermometric lead from through hole (8) thus pass with cable core and be connected, promptly constitute the built-in ring support temperature measuring equipment shown in Fig. 1 and Fig. 2.Wherein have a kind of design size following: the external diameter of ring support is 80 millimeters, and internal diameter is 42 millimeters, and the monolateral length of " eight " font protection cavity is 32 millimeters; Wide is 11 millimeters, and being communicated with flute length is 8 millimeters, and wide is 4 millimeters; The protection cavity is 14.5 millimeters deeply; Capping length is 32 millimeters, and wide is 11 millimeters, thick 3 millimeters.
It will be understood by those skilled in the art that the combination in any that has comprised each part mentioned above according to built-in ring support temperature measuring equipment of the present invention.
The above is merely preferred embodiment of the present invention, can not limit the present invention, certainly all any modifications of within spirit of the present invention and principle, being done, is equal to replacement and improvement etc., originally is being within the protection domain of inventing all.
Claims (16)
1. built-in ring support temperature measuring equipment; Be applied to the cable core temperature survey, it is characterized in that: this device includes ring support, protection cavity and capping, and described ring support includes the structure that at least 2 semicolumn ring supports are formed; In ring support, there is the protection cavity more than 1 or 1; It is used to install the temperature measurement circuit unit, and axially there is half logical or all-pass structure in the protection cavity along ring support, has at least one through hole and/or at least one keeper in the ring support endface position; The ring support endface position also exists 1 or 1 with upper cover, has through hole in the capping.
2. according to the built-in ring support temperature measuring equipment under the claim 1, it is characterized in that: the size of protection cavity is confirmed according to the diameter of semicolumn ring support and the size of the built-in temperature probe storage of needs.
3. built-in ring support temperature measuring equipment according to claim 1 and 2 is characterized in that: built-in ring support temperature measuring equipment is a stupalith.
4. built-in ring support temperature measuring equipment according to claim 1 and 2 is characterized in that: built-in ring support temperature measuring equipment is a non-metallic material.
5. built-in ring support temperature measuring equipment according to claim 4 is characterized in that: said non-metallic material is a teflon.
6. built-in ring support temperature measuring equipment as claimed in claim 4 is characterized in that: said non-metallic material is a polyphenylene sulfide.
7. built-in ring support temperature measuring equipment according to claim 1 and 2 is characterized in that: the protection cavity is " eight " font.
8. built-in ring support temperature measuring equipment according to claim 1 and 2 is characterized in that: the protection cavity is " one " font.
9. built-in ring support temperature measuring equipment according to claim 1 and 2 is characterized in that: capping is schistose texture and is complementary with " eight " font protection cavity.
10. built-in ring support temperature measuring equipment according to claim 1 and 2 is characterized in that: capping is schistose texture and is complementary with " one " font protection cavity.
11. built-in ring support temperature measuring equipment according to claim 1, it is characterized in that: capping is provided with through hole.
12. built-in ring support temperature measuring equipment according to claim 8, it is characterized in that: capping is provided with through hole.
13. built-in ring support temperature measuring equipment according to claim 9, it is characterized in that: capping is provided with through hole.
14. built-in ring support temperature measuring equipment according to claim 1; It is characterized in that: the ring support xsect has at least one outstanding identical keeper of same support material, and another semicolumn ring support xsect has concave structure at correspondence position.
15. built-in ring support temperature measuring equipment according to claim 1; It is characterized in that: semicolumn ring support end face exists at least 1 outstanding and the keeper and at least one through hole of its body with material; Another semicolumn ring support end face exists through hole and keeper at correspondence position, is used for the location of 2 semicolumn ring supports and tested cable splice radome and fixing.
16. built-in ring support temperature measuring equipment according to claim 7 is characterized in that: have connectivity slot between " eight " font protection cavity, the circuit that is used between the mutual components and parts is laid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210151506.3A CN102645286B (en) | 2012-05-10 | 2012-05-16 | Built-in ring support temperature measuring device |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210143578 | 2012-05-10 | ||
| CN2012101435783 | 2012-05-10 | ||
| CN201210143578.3 | 2012-05-10 | ||
| CN201210151506.3A CN102645286B (en) | 2012-05-10 | 2012-05-16 | Built-in ring support temperature measuring device |
Publications (2)
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| CN102645286A true CN102645286A (en) | 2012-08-22 |
| CN102645286B CN102645286B (en) | 2015-07-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210151506.3A Active CN102645286B (en) | 2012-05-10 | 2012-05-16 | Built-in ring support temperature measuring device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103792447A (en) * | 2014-01-20 | 2014-05-14 | 常州嘉恩电子科技有限公司 | Ultrahigh-voltage ceramic filter |
| CN105135060A (en) * | 2015-08-19 | 2015-12-09 | 天津市天塑滨海氟塑料制品有限公司 | Teflon communication cable holder and mould used for producing same |
| CN109186808A (en) * | 2018-10-31 | 2019-01-11 | 劭行（苏州）智能科技有限公司 | The temperature wireless sensor-based system of ring network cabinet |
| CN109443577A (en) * | 2018-11-15 | 2019-03-08 | 中国工程物理研究院材料研究所 | A kind of metal alternating temperature process temperature measuring equipment and its application method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11287714A (en) * | 1998-04-02 | 1999-10-19 | Canon Inc | Protective tube for cable insertion, protective tube structure body, and thermocouple using the protective tube structure body |
| CN202109994U (en) * | 2011-05-12 | 2012-01-11 | 上海市电力公司 | Device for measuring temperature of cable |
| CN202648811U (en) * | 2012-05-10 | 2013-01-02 | 浙江图维电力科技有限公司 | Built-in annular support temperature measuring device |
-
2012
- 2012-05-16 CN CN201210151506.3A patent/CN102645286B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11287714A (en) * | 1998-04-02 | 1999-10-19 | Canon Inc | Protective tube for cable insertion, protective tube structure body, and thermocouple using the protective tube structure body |
| CN202109994U (en) * | 2011-05-12 | 2012-01-11 | 上海市电力公司 | Device for measuring temperature of cable |
| CN202648811U (en) * | 2012-05-10 | 2013-01-02 | 浙江图维电力科技有限公司 | Built-in annular support temperature measuring device |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103792447A (en) * | 2014-01-20 | 2014-05-14 | 常州嘉恩电子科技有限公司 | Ultrahigh-voltage ceramic filter |
| CN105135060A (en) * | 2015-08-19 | 2015-12-09 | 天津市天塑滨海氟塑料制品有限公司 | Teflon communication cable holder and mould used for producing same |
| CN105135060B (en) * | 2015-08-19 | 2017-12-19 | 天津市天塑滨海氟塑料制品有限公司 | A kind of mould of polytetrafluoroethylene (PTFE) communication cable support and its production and application |
| CN109186808A (en) * | 2018-10-31 | 2019-01-11 | 劭行（苏州）智能科技有限公司 | The temperature wireless sensor-based system of ring network cabinet |
| CN109443577A (en) * | 2018-11-15 | 2019-03-08 | 中国工程物理研究院材料研究所 | A kind of metal alternating temperature process temperature measuring equipment and its application method |
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| Publication number | Publication date |
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| CN102645286B (en) | 2015-07-08 |
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Effective date of registration: 20151221 Address after: Hangzhou City, Zhejiang province Yuhang District 311121 West Street Wuchang No. 998 building 4 room 409 Patentee after: Zhejiang new toovey Electronic Technology Co. Ltd. Address before: 4, Hangzhou, Zhejiang Province, Xihu District West Road, No. 310012, building 20 Patentee before: Zhejiang Tuwei Power Technology Co., Ltd. |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Built-in ring support temperature measuring device Effective date of registration: 20181026 Granted publication date: 20150708 Pledgee: Industrial Commercial Bank of China Ltd Hangzhou Chuang Chuang sub branch Pledgor: Zhejiang new toovey Electronic Technology Co. Ltd. Registration number: 2018330000336 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20211112 Granted publication date: 20150708 Pledgee: Industrial Commercial Bank of China Ltd. Hangzhou Chuang Chuang sub branch Pledgor: ZHEJIANG NEW TUWEI ELECTRONICS TECHNOLOGY Co.,Ltd. Registration number: 2018330000336 |