CN202393517U - Novel temperature meter - Google Patents
Novel temperature meter Download PDFInfo
- Publication number
- CN202393517U CN202393517U CN2011205156662U CN201120515666U CN202393517U CN 202393517 U CN202393517 U CN 202393517U CN 2011205156662 U CN2011205156662 U CN 2011205156662U CN 201120515666 U CN201120515666 U CN 201120515666U CN 202393517 U CN202393517 U CN 202393517U
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- CN
- China
- Prior art keywords
- meter
- fixed
- connecting block
- supporting frame
- contiguous block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a novel temperature meter with accurate measurement and low error. The novel temperature meter comprises a meter body (1), a supporting frame (2), a temperature sensor (3) and the like. The novel temperature meter is characterized in that a cross-shaped supporting frame (2) is fixed at a medium inlet of the lower end of the meter body (1); the bottom end of the threaded sensor is fixed with the center of the cross-shaped supporting frame (2); the top end of the temperature sensor (3) is fixed with the center of the bottom end of a connecting block (4); and the top end of the connecting block (4) is connected with one end of a spring pipe (6), the other end of the spring pipe (6) is connected with a meter axis (7) which penetrates through a dial (9) vertically, and the top end of the meter axis (7) is connected with a pointer (8). The temperature sensor (3) is threaded, so that the contact area with a medium to be detected is increased, and the measuring accuracy is improved; due to adoption of hard materials, the negative influence generated by the pressure of the medium to be detected is solved, and the measuring accuracy is further improved; and due to adoption of a direct-connection form of the connecting block (4) and the spring pipe (6), the error caused by multistage linkage is reduced.
Description
Technical field
The utility model relates to a kind of instrument, relates in particular to a kind of novel thermometer.
Background technology
Thermometer is the general name of temperature measuring device, and science is developed the needs with modern industrial technology timely, and thermometry also constantly improves and improves, because temperature-measuring range is more and more wider, need produce the temperature measuring device of different needs according to no requirement.Along with improving constantly of the sensitivity of thalposis device, the increasing thermometer of thalposis device that utilizes appears on the market.But the structure of now common this type thermometer is more complicated all, and the accuracy of measurement is not high yet.
Summary of the invention
In order to solve the problems of the technologies described above; The novel thermometer that the utility model provides a kind of and measures accurately, error is low is made up of table body (1), bracing frame (2), heat detector (3), contiguous block (4), O-ring seal (5), bourdon tube (6), table axle (7), pointer (8), index dial (9), it is characterized in that showing place, medium inlet, body lower end and is fixed with criss-cross bracing frame; The center fixation of screw-shaped heat detector bottom and cross; The center fixation of heat detector top and contiguous block bottom, the top of contiguous block is connected with bourdon tube one end, and the other end of bourdon tube is connected with the table axle; The table axle vertically runs through index dial, and its top is connected with pointer.
The beneficial effect of the utility model is: temperature detector is shape of threads; Increased contact area with testing medium; Improve the accuracy of measuring, adopted the hard material to solve the adverse effect that pressure produced of testing medium, further improved the accuracy of measuring; Adopt contiguous block and the direct-connected form of bourdon tube, reduced the error that multistage linking brought.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Embodiment
According to shown in Figure 1, four ends of criss-cross bracing frame (2) are fixed in the inwall at place, table body (1) medium inlet, and heat detector (3) is shape of threads, adopts the temperature-sensitive material of hard; Can expand after being heated, the bottom of heat detector (3) is welded in the center of bracing frame (2), and the top is welded in the center of contiguous block (4); The side of contiguous block (4) has blocked the groove of table body (1) inwall, is placed with O-ring seal (5) in the groove, and the material of O-ring seal (5) is a rubber; The top of contiguous block (4) is connected with an end of bourdon tube (6); The other end of bourdon tube (6) is connected with table axle (7), and table axle (7) passes index dial (9), and the top is connected with pointer (8).Testing medium contacts with screw-shaped heat detector (3) after getting into from the medium inlet, and heat detector (3) meeting expanded by heating is elongated; Drive contiguous block (4) motion; Then act on bourdon tube (6), bourdon tube (6) can drive table axle (7) again and rotate, because table axle (7) is fixing with pointer (8); Pointer (8) also can rotate thereupon, indicates the scale on the corresponding index dial (9).
Claims (1)
1. novel thermometer; Constitute by table body (1), bracing frame (2), heat detector (3), contiguous block (4), O-ring seal (5), bourdon tube (6), table axle (7), pointer (8), index dial (9); It is characterized in that showing place, body (1) medium inlet, lower end and be fixed with criss-cross bracing frame (2), the center fixation of screw-shaped heat detector (3) bottom and cross (2), the center fixation of heat detector (3) top and contiguous block (4) bottom; The top of contiguous block (4) is connected with bourdon tube (6) one ends; The other end of bourdon tube (6) is connected with table axle (7), and table axle (7) vertically runs through index dial (9), and its top is connected with pointer (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205156662U CN202393517U (en) | 2011-12-12 | 2011-12-12 | Novel temperature meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205156662U CN202393517U (en) | 2011-12-12 | 2011-12-12 | Novel temperature meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202393517U true CN202393517U (en) | 2012-08-22 |
Family
ID=46668431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205156662U Expired - Fee Related CN202393517U (en) | 2011-12-12 | 2011-12-12 | Novel temperature meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202393517U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105403316A (en) * | 2015-12-04 | 2016-03-16 | 湖北索瑞电气有限公司 | Hidden-probe type wire temperature measurement apparatus |
| CN110646105A (en) * | 2019-09-11 | 2020-01-03 | 新昌县管富机械有限公司 | Fiber modification temperature monitoring equipment capable of early warning |
| CN111829679A (en) * | 2020-07-16 | 2020-10-27 | 山东舜感光电科技有限公司 | High-precision full-quartz high-temperature sensor |
-
2011
- 2011-12-12 CN CN2011205156662U patent/CN202393517U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105403316A (en) * | 2015-12-04 | 2016-03-16 | 湖北索瑞电气有限公司 | Hidden-probe type wire temperature measurement apparatus |
| CN105403316B (en) * | 2015-12-04 | 2018-01-16 | 湖北索瑞电气有限公司 | A kind of concealed probe wire temperature measuring equipment |
| CN110646105A (en) * | 2019-09-11 | 2020-01-03 | 新昌县管富机械有限公司 | Fiber modification temperature monitoring equipment capable of early warning |
| CN110646105B (en) * | 2019-09-11 | 2020-12-08 | 湖州达立智能设备制造有限公司 | Fiber modification temperature monitoring equipment capable of early warning |
| CN111829679A (en) * | 2020-07-16 | 2020-10-27 | 山东舜感光电科技有限公司 | High-precision full-quartz high-temperature sensor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120822 Termination date: 20121212 |