CN203101298U - Calorimeter sealing ring - Google Patents
Calorimeter sealing ring Download PDFInfo
- Publication number
- CN203101298U CN203101298U CN 201220751396 CN201220751396U CN203101298U CN 203101298 U CN203101298 U CN 203101298U CN 201220751396 CN201220751396 CN 201220751396 CN 201220751396 U CN201220751396 U CN 201220751396U CN 203101298 U CN203101298 U CN 203101298U
- Authority
- CN
- China
- Prior art keywords
- sealing ring
- calorimeter
- arc surfaces
- contact arc
- accurate
- 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 calorimeter sealing ring which is used for measuring the caloric value of combustible materials such as coal, coke, gunpowder and different oil. The outer circumference of a sealing ring (1) is provided with a plurality of contact arc surfaces (2), and an air isolation groove (3) is arranged between every two adjacent contact arc surfaces (2). The sealing ring is provided with the plurality of contact arc surfaces, so that the sealability and air tightness can be guaranteed, and the measurement data is reliable and accurate. Due to the adoption of the structure of the sealing ring, the sealability and the air tightness can be guaranteed, the radiation of the heat inside a small barrel can be well controlled, the measurement error of the device is greatly reduced, and the measurement data is reliable and accurate. Moreover, the calorimeter sealing ring is simple to produce and convenient to install and can greatly improve the precision of the calorimeter for measuring the caloric value.
Description
Technical field: the utility model relates to a kind of calorimeter O-ring seal that is applicable to the heating-value determination use of combustibles such as coal, coke, gunpowder and all kinds of oil products.
Background technology: in the prior art field, calorimeter is unreasonable with the O-ring seal design, exist the O-ring seal width not enough, and has only a contacting surface, cause gland and O-ring seal contact area little, poorly sealed gas leak phenomenon often occurs, cause the device measuring error big, data are inaccurate, influenced the precision of calorimeter mensuration heat.
The utility model content: the utility model has overcome the drawback that existing calorimeter O-ring seal exists, and a kind of multiple tracks contacting surface that is provided with is provided, guarantee to seal air tight, the calorimeter O-ring seal that reliable measuring data is accurately used.The technical scheme that the utility model is adopted for achieving the above object is: its O-ring seal 1 neighboring is provided with multiple tracks contacting surface 2, and between multiple tracks contacting surface 2 air insulated groove 3 is set.
The beneficial effects of the utility model are: because the multiple tracks contacting surface is set on O-ring seal, guarantee to seal air tight, make the accurate ring structure of reliable measuring data, guarantee to seal air tight, the fine interior heat of keg of having controlled is to external diffusion, the device measuring error is reduced greatly, and reliable measuring data is accurate.And making is simple, and is easy for installation, improved the precision of calorimeter mensuration heat greatly.
Description of drawings: Fig. 1 is a front view of the present utility model
Fig. 2 is the vertical view of Fig. 1
Fig. 3 is the A portion enlarged drawing of Fig. 1
Embodiment: as Fig. 1, Fig. 2, shown in Figure 3, its O-ring seal 1 neighboring is provided with multiple tracks contacting surface 2, and between multiple tracks contacting surface 2 air insulated groove 3 is set.
Claims (1)
1. a calorimeter O-ring seal is characterized in that O-ring seal (1) neighboring is provided with multiple tracks contacting surface (2), and between multiple tracks contacting surface (2) air insulated groove (3) is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220751396 CN203101298U (en) | 2012-12-17 | 2012-12-17 | Calorimeter sealing ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220751396 CN203101298U (en) | 2012-12-17 | 2012-12-17 | Calorimeter sealing ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203101298U true CN203101298U (en) | 2013-07-31 |
Family
ID=48852689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220751396 Expired - Fee Related CN203101298U (en) | 2012-12-17 | 2012-12-17 | Calorimeter sealing ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203101298U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113176298A (en) * | 2021-05-07 | 2021-07-27 | 吴庆福 | Peripheral temperature control calorimeter for coal quality detection |
-
2012
- 2012-12-17 CN CN 201220751396 patent/CN203101298U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113176298A (en) * | 2021-05-07 | 2021-07-27 | 吴庆福 | Peripheral temperature control calorimeter for coal quality detection |
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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 |
Granted publication date: 20130731 Termination date: 20151217 |
|
| EXPY | Termination of patent right or utility model |