CN202853807U - Calorimeter - Google Patents
Calorimeter Download PDFInfo
- Publication number
- CN202853807U CN202853807U CN 201220578157 CN201220578157U CN202853807U CN 202853807 U CN202853807 U CN 202853807U CN 201220578157 CN201220578157 CN 201220578157 CN 201220578157 U CN201220578157 U CN 201220578157U CN 202853807 U CN202853807 U CN 202853807U
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- CN
- China
- Prior art keywords
- outer barrel
- barrel
- calorimeter
- interior bucket
- temperature
- 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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- Investigating Or Analyzing Materials Using Thermal Means (AREA)
Abstract
The utility model provides a calorimeter, relates to the technical field of the coal chemical industry, and especially relates to calorimeter. The calorimeter comprises an inner barrel, an outer barrel, a barrel cover, and a temperature controller. The barrel cover is arranged on the outer barrel, an outer barrel temperature measuring probe is arranged in the outer barrel, the inner barrel is arranged inside the outer barrel, an air interlayer is arranged between the outer barrel and the inner barrel, an inner barrel temperature measuring probe is arranged in the inner barrel, the bottom of the inner barrel is provided with an impeller, the impeller is connected with a motor, one end of the temperature controller is connected with the outer barrel, the other end of the temperature controller is connected with the barrel cover, and the outer barrel and the barrel cover are connected through a conduit. The bottom of the outer barrel is provided with a medium discharge outlet. The calorimeter of the utility model has the following advantages: advantages of reasonable and practical structure design, smart and novel conception and simple and convenient utilization can be realized, the temperature constancy can be maintained steadily in a long time, an ideal external environment is created for the inner barrel, the constancy and uniformity of the water temperature in the inner barrel can be ensured, and the accuracy of the experimental measurement can be improved.
Description
Technical field
The utility model relates to technical field of coal chemical industry, relates in particular to a kind of calorimeter.
Background technology
At present, calorimeter generally is comprised of interior bucket, outer barrel and the bung that is arranged at interior bucket top, wherein interior bucket is arranged in the outer barrel and is provided with air blanketing between inner barrel and outer barrel, during measurement, be full of aqueous medium in interior bucket, outer barrel and bung, then the oxygen bomb with specimen is positioned in the interior bucket, links to each other with spark electrode, to official hour energising igniting, allow sample fully burn.For guaranteeing the exactly thermal value of measurement of species, outer barrel and interior bucket must be consistent with the temperature of oxygen bomb, but ambient temperature can change at any time in experimentation, outer barrel and bung will carry out neither endothermic nor exothermic like this, and interior bucket when stirring by the motor drives blade water temperature be difficult to guarantee to stir consistent, reduce the accuracy of experimental result.
The utility model content
The utility model is for the prior art above shortcomings, novel a kind of calorimeter is provided, at interior bucket with the impeller stirring apparatus, with constancy and the homogeneity that guarantees interior inner bucket water temperature, simultaneously between outer barrel and bung, added a thermostat, can better keep the constancy of temperature in outer barrel and the bung, and can be in long-time stable maintenance temperature constant, create a desirable external environment for interior bucket, improve the accuracy of experiment measuring.
The purpose of this utility model is to be achieved through the following technical solutions:
A kind of calorimeter, comprise interior bucket, outer barrel, bung, thermostat, described outer barrel is provided with bung, is provided with the outer barrel temperature probe in the described outer barrel, described outer barrel inboard is provided with interior bucket, be provided with air blanketing between described outer barrel and described interior bucket, be provided with interior bucket temperature probe in the described interior bucket, described bottom of the barrel is provided with impeller, described impeller is connected with motor, described thermostat one end is connected with outer barrel, and the other end is connected with bung, and described outer barrel is connected by conduit with described bung.
Described outer barrel bottom is provided with the media discharge mouth.
The utility model beneficial effect: reasonable in design is practical, and the novelty that is skillfully constructed is easy to use, can be in long-time stable maintenance temperature constant, create a desirable external environment for interior bucket, constancy and the homogeneity of inner bucket water temperature in guaranteeing, the accuracy of raising experiment measuring.
Description of drawings
Fig. 1 is calorimeter structural representation described in the utility model.
Among the figure:
The 1-bung; The 2-air blanketing; Bucket in the 3-; The 4-conduit; Bucket temperature probe in the 5-; 6-outer barrel temperature probe; The 7-outer barrel; The 8-impeller; 9-media discharge mouth; The 10-motor; The 11-thermostat.
Embodiment
The below is described in further detail the utility model with embodiment with reference to the accompanying drawings:
As shown in Figure 1, a kind of calorimeter of the present utility model, comprise interior bucket 3, outer barrel 7, bung 1, thermostat 11, described outer barrel 7 is provided with bung 1, the effect of the air blanketing 2 in bung 1 blocks between bucket 3 and interior bucket 3 and the outer barrel 7, be provided with outer barrel temperature probe 6 in the described outer barrel 7, outer barrel temperature probe 6 is used for measuring the temperature in the outer barrel 7, described outer barrel 7 inboards are provided with interior bucket 3, described outer barrel 7 and 3 in described interior bucket are provided with air blanketing 2, air blanketing 2 is kept apart outer barrel 7 and interior bucket 3, be provided with interior bucket temperature probe 5 in the described interior bucket 3, the temperature of bucket 3 in interior bucket temperature probe 5 is used for measuring, described interior bucket 3 bottoms are provided with impeller 8, the effect of bucket 3 interior aqueous mediums in impeller 8 plays and stirs, guaranteed in the interior bucket 3 that water temperature everywhere is consistent substantially, thereby improved the measuring accuracy of calorimeter, described impeller 8 is connected with motor 10, motor 10 provides power for impeller 8, described thermostat 11 1 ends are connected with outer barrel 7, the other end is connected with bung 1, thermostat 11 is regulated temperature between control outer barrel 7 and the bung 1, make both temperature reach consistent, create a desirable external environment for interior bucket 3, described outer barrel 7 is connected by conduit 4 with described bung 1, and conduit 4 supplies the passage that flows for the liquid carrying in outer barrel 7 and the bung 1.Described outer barrel 7 bottoms are provided with media discharge mouth 9, and media discharge mouth 9 is the position of discharging outer barrel 7 interior liquid.
During use test, the aqueous medium of the certain capacity of can packing in interior bucket 3 first is at outer barrel 7 and the bung 1 interior aqueous medium that installs equally, then opening motor 10 rotates impeller 8, internally the aqueous medium in the bucket 3 stirs, and in the time of stirring, the temperature on each water level in the interior bucket 3 also is tending towards uniformity.Oxygen bomb with specimen is positioned in the interior bucket 3 at last, links to each other with Motor for ignition 10, to official hour energising igniting, allows sample fully burn.Because the effect of thermostat 11,1 temperature of outer barrel 7 and bung is basic identical, for interior bucket 3 provides a desirable external environment, provides safeguard for having improved the instrument test precision.
Claims (2)
1. calorimeter, it is characterized in that: comprise interior bucket, outer barrel, bung, thermostat, described outer barrel is provided with bung, is provided with the outer barrel temperature probe in the described outer barrel, described outer barrel inboard is provided with interior bucket, be provided with air blanketing between described outer barrel and described interior bucket, be provided with interior bucket temperature probe in the described interior bucket, described bottom of the barrel is provided with impeller, described impeller is connected with motor, described thermostat one end is connected with outer barrel, and the other end is connected with bung, and described outer barrel is connected by conduit with described bung.
2. a kind of calorimeter as claimed in claim 1, it is characterized in that: described outer barrel bottom is provided with the media discharge mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220578157 CN202853807U (en) | 2012-11-06 | 2012-11-06 | Calorimeter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220578157 CN202853807U (en) | 2012-11-06 | 2012-11-06 | Calorimeter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202853807U true CN202853807U (en) | 2013-04-03 |
Family
ID=47984991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220578157 Expired - Fee Related CN202853807U (en) | 2012-11-06 | 2012-11-06 | Calorimeter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202853807U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103454375A (en) * | 2013-08-30 | 2013-12-18 | 金发科技股份有限公司 | Sample containing device for cone calorimeter and method for measuring fused solid and liquid samples by using same |
| CN106770443A (en) * | 2016-12-26 | 2017-05-31 | 长沙开元仪器股份有限公司 | A kind of calorimeter |
-
2012
- 2012-11-06 CN CN 201220578157 patent/CN202853807U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103454375A (en) * | 2013-08-30 | 2013-12-18 | 金发科技股份有限公司 | Sample containing device for cone calorimeter and method for measuring fused solid and liquid samples by using same |
| CN103454375B (en) * | 2013-08-30 | 2015-09-23 | 金发科技股份有限公司 | A kind of cone calorimetry sample holding device and utilize the method for this measurement device molten solids, fluid sample |
| CN106770443A (en) * | 2016-12-26 | 2017-05-31 | 长沙开元仪器股份有限公司 | A kind of calorimeter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Harbin red sun health tonic Chain Co. Ltd. Assignor: Song Jinshan Contract record no.: 2013230001030 Denomination of utility model: Method for measuring heat productivity of heating substance for calorimeter Granted publication date: 20130403 License type: Exclusive License Record date: 20130619 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130403 Termination date: 20151106 |
|
| EXPY | Termination of patent right or utility model |