CN2814366Y - Calorimeter with internal cylinder having pulsation stirrer - Google Patents
Calorimeter with internal cylinder having pulsation stirrer Download PDFInfo
- Publication number
- CN2814366Y CN2814366Y CN 200520051244 CN200520051244U CN2814366Y CN 2814366 Y CN2814366 Y CN 2814366Y CN 200520051244 CN200520051244 CN 200520051244 CN 200520051244 U CN200520051244 U CN 200520051244U CN 2814366 Y CN2814366 Y CN 2814366Y
- Authority
- CN
- China
- Prior art keywords
- cylinder
- interior bucket
- impeller
- calorimeter
- outer barrel
- 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
Links
Images
Landscapes
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
Abstract
The utility model discloses a calorimeter with an internal cylinder having an impeller stirrer. The utility model comprises an internal cylinder, an external cylinder and cylinder covers arranged at the top parts of the internal cylinder and the external cylinder, wherein the internal cylinder is arranged in the external cylinder, and an air interlayer is arranged between the internal and the external cylinders; the cylinder covers are communicated with the inside of the external cylinder, the bottom part of which is provided with an impeller; the impeller is connected with a motor arranged outside of the external cylinder; a fully sealed layer is arranged between the external cylinder and one cylinder cover; semi-sealed layers are arranged among the air interlayer and the cylinder covers. The calorimeter with an internal cylinder having an impeller stirrer of the utility model can keep the constancy and the uniformity of the water temperature in the internal cylinder so as to obtain good test results.
Description
Technical field
The utility model is mainly concerned with the surveying instrument that is used for measuring coal, oil or other pyrogen thermal value in coal, petrochemical complex or the power industry, refers in particular to a kind of calorimeter of interior bucket band impeller stirring apparatus.
Background technology
In the prior art, be used for measuring the surveying instrument of material thermal value general all by interior bucket, outer bucket and in being arranged at the bung at bucket top form, bucket is arranged in the outer bucket and between interior bucket and outer bucket and is provided with air blanketing wherein, and interior barrel is stirred by the driven by motor blade; During test, in interior bucket, outer bucket and bung, be full of aqueous medium, in the bucket, link to each other in then the oxygen bomb oxygen bomb of specimen being positioned over, switch on to official hour and light a fire, allow sample fully burn with spark electrode.For guaranteeing to measure exactly the caloric value of material, interior bucket must be consistent with the temperature of oxygen bomb, and the water temperature in the interior bucket will guarantee to stir unanimously, could obtain the higher measured value of accuracy, and the vane type stirring is difficult to reach this requirement usually.
The utility model content
The technical problems to be solved in the utility model just is: at the technical matters of prior art existence, the utility model provides the constancy and the homogeneity of inner bucket water temperature in a kind of can the maintenance better, thereby obtains the calorimeter of the interior bucket band impeller stirring apparatus of preferable test result.
In order to solve the problems of the technologies described above, the solution that the utility model proposes is: a kind of interior bucket is with the calorimeter of impeller agitating device, it comprises interior bucket, outer barrel and the bung that is arranged at the inner barrel and outer barrel top, interior bucket places in the outer barrel and be provided with air blanketing between inner barrel and outer barrel, bung is communicated with outer barrel is interior, it is characterized in that: the bottom of described interior bucket is provided with an impeller, and described impeller links to each other with outer barrel motor outward.
Be provided with hermetically sealed layer between described outer barrel and the bung, be provided with the semitight layer between air blanketing and the bung.
Be provided with interior bucket temperature probe in the described interior bucket, be provided with the outer barrel temperature probe in the outer barrel.
Compared with prior art, advantage of the present utility model is:
1, interior bucket of the present utility model is with the calorimeter of impeller agitating device, be provided with within the inner barrel an impeller, this impeller is by the internally barrel effect that the generation of an interior aqueous medium is stirred of drive of motor, guaranteed in the interior bucket that water temperature everywhere is consistent substantially, can not appear at the different phenomenon of water temperature on the different water levels, thereby improved the certainty of measurement of calorimeter, can obtain more accurate measured value;
2, interior bucket of the present utility model is with the calorimeter of impeller agitating device, between outer barrel and bung, be provided with hermetically sealed layer, and between air blanketing and bung, be provided with the semitight layer, thereby guaranteed the stable of this calorimeter working environment, also make the temperature of working environment relatively constant, therefore can further improve the certainty of measurement of calorimeter.
Description of drawings
Fig. 1 is the structural representation of the utility model calorimeter.
Marginal data
1, interior bucket 2, outer barrel
3, bung 4, air blanketing
5, impeller 6, motor
7, hermetically sealed layer 8, semitight layer
9, outer barrel temperature probe 10, interior bucket temperature probe
Embodiment
Below with reference to accompanying drawing the utility model is described in further details.
As shown in Figure 1, bucket comprises interior bucket 1, outer barrel 2 and the bung 3 that is arranged at interior bucket 1 and outer barrel 2 tops with the calorimeter of impeller agitating device in the utility model, interior bucket 1 places in the outer barrel 2 and between interior bucket 1 and outer barrel 2 and is provided with air blanketing 4, bung 3 and 2 interior connections of outer barrel.Bottom at interior bucket 1 is provided with an impeller 5, and this impeller 5 links to each other with outer barrel 2 motor 6 outward.This impeller 5 is by the internally barrel effect that 1 interior aqueous medium generation is stirred of drive of motor 6, guaranteed in the interior bucket 1 that water temperature everywhere is consistent substantially, can not appear at the different phenomenon of water temperature on the different water levels, thereby improved the certainty of measurement of calorimeter, can obtain more accurate measured value.Be provided with hermetically sealed layer 7 between outer barrel 2 and the bung 3, be provided with semitight layer 8 between air blanketing 4 and the bung 3, thereby guaranteed the stable of this calorimeter working environment, also made interior bucket 1 relative constant with the operating ambient temperature in the outer barrel 2, therefore improved the certainty of measurement of calorimeter.Bucket temperature probe 10 in being provided with in interior bucket 1 is provided with outer bucket temperature probe 9 in the outer bucket 2, can monitor the temperature of working environment by interior bucket temperature probe 10 and outer bucket temperature probe 9, and then make corresponding adjustment.
Operation principle: during test, can in interior bucket 1, install earlier the aqueous medium of certain capacity, the outer barrel 2 interior aqueous mediums that install equally, opening then motor 6 rotates impeller 5, internally the aqueous medium in the bucket 1 stirs, and in the time of stirring, the temperature on each water level in the interior bucket 1 also is tending towards uniformity.Oxygen bomb oxygen bomb with specimen is positioned in the interior bucket 1 at last, links to each other with spark electrode, to official hour energising igniting, allows sample fully burn.
Claims (3)
1, a kind of interior bucket is with the calorimeter of impeller agitating device, it comprises interior bucket (1), outer barrel (2) and the bung (3) that is arranged at interior bucket (1) and outer barrel (2) top, interior bucket (1) places in the outer barrel (2) and between interior bucket (1) and outer barrel (2) and is provided with air blanketing (4), bung (3) is communicated with outer barrel (2) is interior, it is characterized in that: the bottom of described interior bucket (1) is provided with an impeller (5), and described impeller (5) links to each other with outer barrel (2) motor (6) outward.
2, the calorimeter of interior bucket band impeller stirring apparatus according to claim 1 is characterized in that: be provided with hermetically sealed layer (7) between described outer bucket (2) and the bung (3), be provided with semitight layer (8) between air blanketing (4) and the bung (3).
3, interior bucket according to claim 1 and 2 is characterized in that with the calorimeter of impeller agitating device: be provided with interior bucket temperature probe (10) in the described interior bucket (1), be provided with outer barrel temperature probe (9) in the outer barrel (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520051244 CN2814366Y (en) | 2005-06-30 | 2005-06-30 | Calorimeter with internal cylinder having pulsation stirrer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520051244 CN2814366Y (en) | 2005-06-30 | 2005-06-30 | Calorimeter with internal cylinder having pulsation stirrer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2814366Y true CN2814366Y (en) | 2006-09-06 |
Family
ID=36949453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520051244 Expired - Fee Related CN2814366Y (en) | 2005-06-30 | 2005-06-30 | Calorimeter with internal cylinder having pulsation stirrer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2814366Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007109972A1 (en) * | 2006-03-29 | 2007-10-04 | Xiande Zhu | A peripheral isothermal calorimeter with a circular tube |
| WO2007109973A1 (en) * | 2006-03-29 | 2007-10-04 | Xiande Zhu | A calorimeter of an external bucket with a closed chamber circulation temperature controller |
| CN109382023A (en) * | 2018-11-12 | 2019-02-26 | 湖南铁道职业技术学院 | A kind of calorimeter twayblade turbulent flow Efficient Agitator |
-
2005
- 2005-06-30 CN CN 200520051244 patent/CN2814366Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007109972A1 (en) * | 2006-03-29 | 2007-10-04 | Xiande Zhu | A peripheral isothermal calorimeter with a circular tube |
| WO2007109973A1 (en) * | 2006-03-29 | 2007-10-04 | Xiande Zhu | A calorimeter of an external bucket with a closed chamber circulation temperature controller |
| CN109382023A (en) * | 2018-11-12 | 2019-02-26 | 湖南铁道职业技术学院 | A kind of calorimeter twayblade turbulent flow Efficient Agitator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US12105014B2 (en) | Testing apparatus for thrust of hydrate | |
| CN2814366Y (en) | Calorimeter with internal cylinder having pulsation stirrer | |
| CN201302506Y (en) | Oil seal air-tightness detection device | |
| CN1719214A (en) | Bilayer type peripherical isothermal temperature setting calorimeter | |
| CN103323454A (en) | Color indicator automatic titration analyzer and application method thereof | |
| CN110743420A (en) | Homogenate tank, homogenate machine and online detection method for homogenate viscosity | |
| CN1101935C (en) | Method and device for testing octane number of gasoline | |
| CN2814365Y (en) | Circumferential isothermal calorimeter with external cylinder having spiral stirrer | |
| CN2881623Y (en) | Calorimeter of inner tube using pulsator mixing device with wing | |
| CN2814367Y (en) | Constant volume type constant temperature calorimeter with heating function | |
| JP2003274926A (en) | Enzyme reaction control device | |
| CN104316654A (en) | Device and testing method for testing fast response characteristics of gas sensor | |
| CN109060643B (en) | Auxiliary device for measuring asphalt aging performance and test method thereof | |
| CN111855546B (en) | Speed measurement anti-settling erosion corrosion test device and test method thereof | |
| CN214374076U (en) | White oil performance detection device | |
| CN1821761A (en) | Peripheral isothermal calorimeter with circulation tube | |
| CN1821757A (en) | Calorimeter for external bucket with closed circulation tube temperature control mechanism | |
| CN212845130U (en) | Condensation point testing device | |
| CN210347391U (en) | Rotary viscometer | |
| US4057999A (en) | Apparatus for testing engine oil | |
| CN2881622Y (en) | Calorimeter of inner tube with jet mixing device | |
| RU49269U1 (en) | DEVICE FOR MEASURING FLASH TEMPERATURE OF LIQUID OIL PRODUCTS | |
| CN2886527Y (en) | Peripheral isothermal heat measurer with circulating pipe | |
| CN2874485Y (en) | Calorimeter of temperature control mechanism with closed circular pipe at external bucket | |
| CN201285380Y (en) | Measurement apparatus for liquid and solid flash-point |
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: 20060906 Termination date: 20100630 |