CN201011503Y - Adjusting and controlling device for heat change between heat measuring system and outer cylinder - Google Patents
Adjusting and controlling device for heat change between heat measuring system and outer cylinder Download PDFInfo
- Publication number
- CN201011503Y CN201011503Y CNU2007200623258U CN200720062325U CN201011503Y CN 201011503 Y CN201011503 Y CN 201011503Y CN U2007200623258 U CNU2007200623258 U CN U2007200623258U CN 200720062325 U CN200720062325 U CN 200720062325U CN 201011503 Y CN201011503 Y CN 201011503Y
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- comb
- urceolus
- communicated
- heat
- ebullator
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Abstract
The utility model discloses a regulation and control device applied in the thermal measuring system to exchange heat with the external cylinder, comprising an external cylinder, an inner cylinder, a pipe at the top end, a temperature regulation tank in the circulatory waterway and a circulation pump; a flow and speed controller is communicated with the circulatory waterway. The utility model has less repeatability error and great precision in heat measurement applied in the heat exchange of instrument thermal system and external cylinder; moreover, the utility model is simple in structure and reliable in performance.
Description
Technical field
The utility model relates to a kind of adjustment control device, particularly relates to the adjustment control device of heat interchange between a kind of heat metering hot system and urceolus.
Background technology
In the isothermal calorimeter calorimetric process, there is heat interchange between calorimetric system and urceolus all the time.Influence the temperature difference of the factor of heat interchange between calorimetric system and urceolus except that between structure, material and the calorimetric system and the urceolus of instrument, the flow velocity of recirculated water, flow also are key factors in the urceolus.The flow velocity of recirculated water, flow greatly then take away or liberated heat also big, heat interchange also will be accelerated to strengthen undoubtedly; Flow velocity, the flow of recirculated water are little, then take away or liberated heat also little, heat interchange also will reduce, slow down undoubtedly.Therefore, the adjustment control to urceolus flow velocity, flow also just can correspondingly reach the effect of adjusting the heat interchange between controlled quentity controlled variable hot system and urceolus.Thereby make the calorimetric system in the early stage endothermic process and the exothermic process in main phase, latter stage be in a kind of comparatively desirable situation, reach the purpose that reduces the measuring repeatability error and improve accuracy.Present isothermal calorimeter calorimetric device is to be provided with inner core in urceolus, the firing chamber is housed in inner core, be provided with the top cover circulation pipe at the urceolus top, be provided with temperature adjustment water tank and ebullator in the circulation waterway, the temperature adjustment water tank is communicated with top cover circulation pipe and urceolus by ebullator, take away or liberated heat carries out adjustment by recirculated water in the urceolus, and the flow velocity of recirculated water, flow immobilize, can not regulate, and therefore often can not make the heat interchange of instrument calorimetric system and urceolus be in optimum condition.
The utility model content
Technical problem to be solved in the utility model provides a kind of adjustment control device that makes heat interchange between instrument calorimetric reproducibility error is little and accuracy is high heat metering hot system and urceolus.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is: the adjustment control device of heat interchange between a kind of heat metering hot system and urceolus, comprise temperature adjustment water tank and ebullator in urceolus, inner core, top comb, the circulation waterway, in described circulation waterway, be communicated with the flow velocity regulator.
Described urceolus is double-deck heat-exchanger rig, described double-deck urceolus is provided with interior comb (or inner chamber) and outer comb (or exocoel), comb and outer comb have an epicoele in described, comb and top comb are communicated with described temperature adjustment water tank in described, described temperature adjustment water tank outlet is communicated with described ebullator, described circulating-pump outlet is divided into two the tunnel, the one tunnel and is communicated with described outer comb, lead up to described flow velocity regulator respectively with described in comb and described top comb be communicated with.
Described urceolus is double-deck heat-exchanger rig, described double-deck urceolus is provided with interior comb (or inner chamber) and outer comb (or exocoel), comb and outer comb have a cavity of resorption in described, comb and top comb are communicated with described temperature adjustment water tank by described flow velocity regulator in described, described outer comb is communicated with described temperature adjustment water tank, described temperature adjustment water tank outlet is communicated with described ebullator, and described circulating-pump outlet is communicated with described cavity of resorption and described top comb respectively.
Described urceolus is double-deck urceolus, described double-deck urceolus is provided with interior comb (or inner chamber) and outer comb (or exocoel), comb and top comb are communicated with described temperature adjustment water tank in described, described outer comb is communicated with described temperature adjustment water tank, described temperature adjustment water tank exports first ebullator in parallel and second ebullator, described first circulating-pump outlet is communicated with described interior comb and described top comb respectively by described first flow flow regulator, and described second circulating-pump outlet is communicated with described outer comb by the described second flow velocity regulator.
Described urceolus is the individual layer urceolus, described individual layer urceolus top and top comb are communicated with described temperature adjustment water tank, described temperature adjustment water tank outlet is communicated with described ebullator, and described circulating-pump outlet is communicated with described individual layer urceolus and described top comb by described flow velocity regulator.
Described ebullator is quantitative ebullator or variable ebullator.
Described urceolus is comb, row chamber, lumen, annular gap or spiral coil.
This device is provided with thermofin, and described thermofin is a heat-barrier material, or is designed to the water jacket heat-insulation and heat-preservation.
Thereby this device is to regulate the heat interchange situation that flow velocity, the flow of the recirculated water of the interior comb of the urceolus of flowing through or inside and outside comb change between calorimetric system and urceolus by the flow velocity regulator to reach the purpose that reduces the calorimetric reproducibility error and improve accuracy.The flow velocity of recirculated water, flow greatly then take away or liberated heat also big, heat interchange also will be accelerated to strengthen undoubtedly; Flow velocity, the flow of recirculated water are little, then take away or liberated heat also little; Heat interchange also will reduce, slow down undoubtedly.Therefore, the adjustment control to urceolus flow velocity, flow also just can correspondingly reach the effect of adjusting the heat interchange between controlled quentity controlled variable hot system and urceolus.Thereby make the calorimetric system in the early stage endothermic process and the exothermic process in main phase, latter stage be in a kind of comparatively desirable situation, reach the purpose that reduces the measuring repeatability error and improve accuracy, can make the heat interchange of instrument calorimetric system and urceolus be in optimum condition.
In sum, the utility model be a kind of make instrument calorimetric reproducibility error little and accuracy is high and the heat metering hot system of simple in structure, dependable performance and urceolus between the adjustment control device of heat interchange.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is two double-deck urceolus synoptic diagram that advance singly to go out;
Fig. 2 is for singly advancing two double-deck urceolus synoptic diagram that go out;
Fig. 3 is the double-deck urceolus synoptic diagram that goes with each other all the time;
Fig. 4 is for singly advancing singly to go out individual layer urceolus synoptic diagram.
Embodiment
Referring to Fig. 1, in double-deck urceolus 5, be provided with inner core 4, in inner core 4, be provided with firing chamber 3, in top cover 1, be provided with top comb 2, comb 7 and outer comb 6 in double-deck urceolus 5 is provided with, interior comb 7 and outer comb 6 have an epicoele 12, epicoele 12 and top comb 2 are communicated with temperature adjustment water tank 11, temperature adjustment water tank 11 outlet communication loop pumps 10, ebullator 10 outlets are divided into two the tunnel, one the tunnel is communicated with outer comb 6, and the flow velocity regulator 9 of leading up to is communicated with interior comb 7 and top comb 2 respectively, and this device is provided with thermofin 8.
Referring to Fig. 2, in double-deck urceolus 5, be provided with inner core 4, in inner core 4, be provided with firing chamber 3, in top cover 1, be provided with top comb 2, comb 7 and outer comb 6 in double-deck urceolus 5 is provided with, interior comb 7 and outer comb 6 have a cavity of resorption 13, interior comb 7 and top comb 2 are communicated with temperature adjustment water tank 11 by flow velocity regulator 9, and outer comb 6 is communicated with temperature adjustment water tank 11, temperature adjustment water tank 11 outlet communication loop pumps 10, ebullator 10 outlets are communicated with cavity of resorption 13 and top comb 2 respectively, and this device is provided with thermofin 8.
Referring to Fig. 3, in double-deck urceolus 5, be provided with inner core 4, in inner core 4, be provided with firing chamber 3, in top cover 1, be provided with top comb 2, comb 7 and outer comb 6 in double-deck urceolus 5 is provided with, interior comb 7 and top comb 2 are communicated with temperature adjustment water tank 11, outer comb 6 is communicated with temperature adjustment water tank 11, temperature adjustment water tank 11 outlet first ebullator 101 in parallel and second ebullators 102,101 outlets of first ebullator are communicated with interior comb 7 and top comb 2 respectively by first flow flow regulator 91,102 outlets of described second ebullator are communicated with outer comb 6 by the second flow velocity regulator 102, and this device is provided with thermofin 8.
Referring to Fig. 4, in individual layer urceolus 14, be provided with inner core 4, in inner core 4, be provided with firing chamber 3, in top cover 1, be provided with top comb 2, individual layer urceolus 14 tops and top comb 2 are communicated with temperature adjustment water tank 11, temperature adjustment water tank 11 outlet communication loop pumps 10, ebullator 10 outlets are communicated with individual layer urceolus 14 and top comb 2 by flow velocity regulator 9, and this device is provided with thermofin 8.
Ebullator 10 is quantitative ebullator or variable ebullator.
Double-deck urceolus 5 and individual layer urceolus 14 are comb, row chamber, lumen, annular gap or spiral coil.
This device is provided with thermofin 8, and thermofin 8 can be heat-barrier material, also can be designed to the water jacket heat-insulation and heat-preservation.
This device is the cavity of resorption water inlet, and the epicoele water outlet also can be designed to the epicoele water inlet, the cavity of resorption water outlet.
Thereby this device is to regulate the heat interchange situation that flow velocity, the flow of the recirculated water of the interior comb of the urceolus of flowing through or inside and outside comb change between calorimetric system and urceolus by the flow velocity regulator to reach the purpose that reduces the calorimetric reproducibility error and improve accuracy.The flow velocity of recirculated water, flow greatly then take away or liberated heat also big, heat interchange also will be accelerated to strengthen undoubtedly; Flow velocity, the flow of recirculated water are little, then take away or liberated heat also little, heat interchange also will reduce, slow down undoubtedly.Therefore, also just can correspondingly reach the effect of the heat interchange between controlled quentity controlled variable hot system and urceolus to the adjustment control of urceolus flow velocity, flow.Thereby make the calorimetric system in the early stage endothermic process and the exothermic process in main phase, latter stage be in a kind of comparatively desirable situation, reach the purpose that reduces the measuring repeatability error and improve accuracy.
Claims (8)
1. the adjustment control device of heat interchange between heat metering hot system and urceolus comprises temperature adjustment water tank and ebullator in urceolus, inner core, top comb, the circulation waterway, it is characterized in that: be communicated with the flow velocity regulator in described circulation waterway.
2. the adjustment control device of heat interchange between a kind of heat metering hot system according to claim 1 and urceolus, it is characterized in that: described urceolus is double-deck urceolus (5), described double-deck urceolus (5) is provided with interior comb (7) and outer comb (6), comb (7) and outer comb (6) have an epicoele (12) in described, described epicoele (12) and top comb (2) are communicated with described temperature adjustment water tank (11), described temperature adjustment water tank (11) outlet is communicated with described ebullator (10), described ebullator (10) outlet is divided into two the tunnel, one the tunnel is communicated with described outer comb (6), lead up to described flow velocity regulator (9) respectively with described in comb (7) and described top comb (2) be communicated with.
3. the adjustment control device of heat interchange between a kind of heat metering hot system according to claim 1 and urceolus, it is characterized in that: described urceolus is double-deck urceolus (5), described double-deck urceolus (5) is provided with interior comb (7) and outer comb (6), comb (7) and outer comb (6) have a cavity of resorption (13) in described, comb (7) and top comb (2) are communicated with described temperature adjustment water tank (11) by described flow velocity regulator (9) in described, described outer comb (6) is communicated with described temperature adjustment water tank (11), described temperature adjustment water tank (11) outlet is communicated with described ebullator (10), and described ebullator (10) outlet is communicated with described cavity of resorption (13) and described top comb 2 respectively.
4. the adjustment control device of heat interchange between a kind of heat metering hot system according to claim 1 and urceolus, it is characterized in that: described urceolus is double-deck urceolus (5), described double-deck urceolus (5) is provided with interior comb (7) and outer comb (6), comb (7) and top comb (2) are communicated with described temperature adjustment water tank (11) in described, described outer comb (6) is communicated with described temperature adjustment water tank (11), described temperature adjustment water tank (11) outlet first ebullator in parallel (101) and second ebullator (102), described first ebullator (101) outlet is communicated with described interior comb (7) and described top comb (2) respectively by described first flow flow regulator (91), and described second ebullator (102) outlet is communicated with described outer comb (6) by the described second flow velocity regulator (92).
5. the adjustment control device of heat interchange between a kind of heat metering hot system according to claim 1 and urceolus, it is characterized in that: described urceolus is individual layer urceolus (14), described individual layer urceolus (14) top and top comb (2) are communicated with described temperature adjustment water tank (11), described temperature adjustment water tank (11) outlet is communicated with described ebullator (10), and described ebullator (10) outlet is communicated with described individual layer urceolus (14) and described top comb (2) by described flow velocity regulator (9).
6. according to the adjustment control device of heat interchange between claim 1,2,3,4 and 5 described a kind of heat metering hot system and urceolus, it is characterized in that: described ebullator is quantitative ebullator or variable ebullator.
7. according to the adjustment control device of heat interchange between claim 1,2,3,4 and 5 described a kind of heat metering hot system and urceolus, it is characterized in that: described urceolus is comb, row chamber, lumen, annular gap or spiral coil.
8. according to the adjustment control device of heat interchange between claim 1,2,3,4 and 5 described a kind of heat metering hot system and urceolus, it is characterized in that: this device is provided with thermofin (8), described thermofin (8) is a heat-barrier material, or is designed to the water jacket heat-insulation and heat-preservation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200623258U CN201011503Y (en) | 2007-01-29 | 2007-01-29 | Adjusting and controlling device for heat change between heat measuring system and outer cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200623258U CN201011503Y (en) | 2007-01-29 | 2007-01-29 | Adjusting and controlling device for heat change between heat measuring system and outer cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201011503Y true CN201011503Y (en) | 2008-01-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200623258U Expired - Fee Related CN201011503Y (en) | 2007-01-29 | 2007-01-29 | Adjusting and controlling device for heat change between heat measuring system and outer cylinder |
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| Country | Link |
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| CN (1) | CN201011503Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104932038A (en) * | 2015-07-14 | 2015-09-23 | 重庆四达试验设备有限公司 | Temperature-humidity-pressure comprehensive generator used for verifying temperature, humidity and pressure sensors |
| CN110736570A (en) * | 2019-10-21 | 2020-01-31 | 大连理工大学 | Multi-screen supporting device in high-temperature adiabatic calorimeter |
| CN111630337A (en) * | 2018-01-25 | 2020-09-04 | 拜耳股份公司 | Metering module with a temperature-controllable metering device and method for controlling the temperature of a metering device |
-
2007
- 2007-01-29 CN CNU2007200623258U patent/CN201011503Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104932038A (en) * | 2015-07-14 | 2015-09-23 | 重庆四达试验设备有限公司 | Temperature-humidity-pressure comprehensive generator used for verifying temperature, humidity and pressure sensors |
| CN111630337A (en) * | 2018-01-25 | 2020-09-04 | 拜耳股份公司 | Metering module with a temperature-controllable metering device and method for controlling the temperature of a metering device |
| CN110736570A (en) * | 2019-10-21 | 2020-01-31 | 大连理工大学 | Multi-screen supporting device in high-temperature adiabatic calorimeter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: CO-PATENTEE TO: LIU XIAOHUI LUO TENGJIAO LIAO JIANGUO ^ |
|
| CU01 | Correction of utility model patent |
Correction item: Co-patentee Correct: Liu Xiaohui|Luo Tengjiao|Liao Jianguo Number: 04 Page: The title page Volume: 24 |
|
| CU03 | Correction of utility model patent gazette |
Correction item: Co-patentee Correct: Liu Xiaohui|Luo Tengjiao|Liao Jianguo Number: 04 Volume: 24 |
|
| ERR | Gazette correction |
Free format text: CORRECT: CO-PATENTEE; FROM: NONE ^ TO: LIU XIAOHUI LUO TENGJIAO LIAO JIANGUO ^ |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080123 |