CN100431709C - Reaction pool having heating device - Google Patents
Reaction pool having heating device Download PDFInfo
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- CN100431709C CN100431709C CNB2006100320359A CN200610032035A CN100431709C CN 100431709 C CN100431709 C CN 100431709C CN B2006100320359 A CNB2006100320359 A CN B2006100320359A CN 200610032035 A CN200610032035 A CN 200610032035A CN 100431709 C CN100431709 C CN 100431709C
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- reaction tank
- heating tube
- type heating
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- pin hole
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Abstract
The present invention discloses one kind of reaction pond with heater, and the reaction pond has heat insulating fixture, gas outlet in the top, liquid inlet and exhaust port in the bottom, and U-shaped heating pipe with two ends stretched beyond the reaction pond, sealed pipe plugs, electric heating wires, lead wires and liquid heat conducting medium filled inside. The present invention has the advantages of simple first, high durability, low heat loss, good tightness and high corrosion resistance.
Description
Technical field
The present invention relates to a kind of reaction tank with heater.
Background technology
The known heater that is used for reaction tank on the water quality online analyzer adopts electric hot plate or heating film that the reaction tank outer wall is heated more, the external-heat mode of heating of dress solution in conducting heat to by the bottle wall.Because of heater does not contact with reaction solution, it has effectively avoided the corrosion of reaction solution to heater, but the thermal losses of this kind mode is bigger, simultaneously, the former cost height, the latter is shorter service life.And general internal heat type mode of heating, in the time of on being applied to Water Test Kits, though can effectively reduce thermal losses, its anti-corrosive properties are relatively poor, and internal heat type heater and reaction tank design for split, so it is difficult to reach relevant seal requirement.
Summary of the invention
For solving big, the relatively poor shortcoming of anti-corrosive properties of the existing thermal losses of heater in the existing reaction tank, the invention provides that a kind of durable, homogeneous heating, thermal losses are little, good leak tightness, have the reaction tank of the band heater of anti-corrosive properties.
The technical scheme that the present invention solves the problems of the technologies described above is: comprise reaction tank, the upper end of reaction tank is provided with the gas outlet, the lower end is provided with into leakage fluid dram, be provided with U type heating tube in the reaction tank, U type heating tube two-port is passed reaction tank and is stretched out outside the pond and in the reaction tank outer wall and join together, and U type heating tube two-port is provided with the sealing pipe close, interts electric furnace heating wire in the heating tube, two wiring are drawn from the sealing pipe close in the termination of electric furnace heating wire, fill with liquid heat-conduction medium in the U type heating tube.
In the reaction tank of above-mentioned band heater, described reaction tank is provided with heat insulating fixture outward, and heat insulating fixture is two semicircles, uses bolting.
In the reaction tank of above-mentioned band heater, described sealed tube is provided with pin hole beyond the Great Wall, and liquid heat-conduction medium injects U type heating tube by pin hole, and sealing pipe close port is provided with positive and negative alternate groove, with pin hole and groove perfusion insulated enclosure material.
Advantage of the present invention:
1, the present invention passes reaction tank with U type heating tube two-port and stretches out outside the pond and in the reaction tank outer wall and join together, this heating tube and reaction tank are the integrated design, the joint that has overcome the heater in the existing interior mode of heating is in the shortcoming that is easy to being corroded property in the reaction tank, and has improved the sealing of reaction tank.
2, heating tube internal-filling liquid attitude heat-conduction medium makes heating tube surface temperature good uniformity; The sealing pipe close port of heating tube is provided with positive and negative alternate groove, and uses the insulated enclosure material seal in groove, can effectively prevent the oxidation of resistance wire like this, increases the service life.
3, heating tube places the reaction tank center, has effectively improved the efficiency of heating surface.
4, simple in structure, cost is low, and its production process is easy to serialization, standardization.
The present invention is further illustrated for following structure the drawings and specific embodiments.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the structural representation of U type heating tube among the present invention.
The specific embodiment
Referring to Fig. 1, Fig. 1 is this bright structural representation.The upper end of reaction tank 2 is provided with gas outlet 3, and the outside of reaction tank 2 is provided with heat insulating fixture 1, and heat insulating fixture 1 is made up of two semicircles, and reaction tank 2 is clipped in the middle, and two semicircles are fixed to clamp by screw.The centre is provided with U type heating tube 4 in the reaction tank 2, heating tube 4 two-port are passed reaction tank 2 and are stretched out outside the pond and in the reaction tank outer wall and join together, but the material of reaction tank 2 is the resistant to elevated temperatures heat-transfer matcrial of chemical-resistant reagent burn into of quartzy, glass or other foundings.Reaction tank 2 bottoms are provided with into leakage fluid dram 5, and advancing leakage fluid dram 5 is a bend pipe, and stretches out from heat insulating fixture 1, is embedded with temperature sensor 7 on the sidewall of reaction tank 2, and temperature sensor 7 can adopt RTD, and it has good stability, advantage of high precision.
Referring to Fig. 2, Fig. 2 is the structural representation of U type heating tube among the present invention, comprise U type pipe 4, U type heating tube 4 two-port are provided with sealing pipe close 10, interspersed electric furnace heating wire 11 in the heating tube, electric furnace heating wire 11 is the spiral circle annular, two wiring 8 are drawn from sealing pipe close 10 in the termination of electric furnace heating wire 11, sealing pipe close 10 is provided with pin hole 12, liquid heat-conduction medium is injected in the U type heating tube by pin hole 12, and liquid heat-conduction medium is silicone oil or other material, and sealing pipe close 10 ports are provided with positive and negative alternate groove 9, with pin hole and groove perfusion insulated enclosure material, sealed insulating material can adopt silica gel etc.Adopt the heater of said structure have durable, thermal losses is little, good leak tightness, have the advantage of anti-corrosive properties.
Claims (4)
1, a kind of reaction tank with heater, comprise reaction tank, the upper end of reaction tank is provided with the gas outlet, the lower end is provided with into leakage fluid dram, it is characterized in that: be provided with U type heating tube in the reaction tank, U type heating tube two-port is passed reaction tank and is stretched out outside the pond and in the reaction tank outer wall and join together, U type heating tube two-port is provided with the sealing pipe close, interspersed electric furnace heating wire in the heating tube, two wiring are drawn from the sealing pipe close in the termination of electric furnace heating wire, fill with liquid heat-conduction medium in the U type heating tube, described sealed tube is provided with pin hole beyond the Great Wall, liquid heat-conduction medium injects U type heating tube by pin hole, and sealing pipe close port is provided with positive and negative alternate groove, with pin hole and groove perfusion insulated enclosure material.
2, the reaction tank of band heater according to claim 1 is characterized in that: reaction tank is provided with heat insulating fixture outward, and heat insulating fixture is two semicircles, uses bolting.
3, the reaction tank of band heater according to claim 1 is characterized in that: the reaction tank sidewall is embedded with temperature sensor.
4, the reaction tank of band heater according to claim 3 is characterized in that: described temperature sensor is a RTD.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100320359A CN100431709C (en) | 2006-07-31 | 2006-07-31 | Reaction pool having heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100320359A CN100431709C (en) | 2006-07-31 | 2006-07-31 | Reaction pool having heating device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1911518A CN1911518A (en) | 2007-02-14 |
| CN100431709C true CN100431709C (en) | 2008-11-12 |
Family
ID=37720666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100320359A Active CN100431709C (en) | 2006-07-31 | 2006-07-31 | Reaction pool having heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100431709C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104977206A (en) * | 2015-07-14 | 2015-10-14 | 齐齐哈尔大学 | Digestion device for protein measurement |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2478962A1 (en) * | 2011-01-24 | 2012-07-25 | Miltenyi Biotec GmbH | Heating device for cylindrical laboratory vessels |
| CN102680464A (en) * | 2012-05-21 | 2012-09-19 | 力合科技（湖南）股份有限公司 | Reaction detecting device |
| CN102671612A (en) * | 2012-06-04 | 2012-09-19 | 苏州市金翔钛设备有限公司 | Electrical heating reaction kettle |
| CN105115901A (en) * | 2015-09-30 | 2015-12-02 | 力合科技（湖南）股份有限公司 | Water quality detection pool and water quality detection device |
| CN105911299B (en) * | 2016-05-12 | 2018-03-27 | 利多(香港)有限公司 | Liquid heater for analyzer |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2109249U (en) * | 1992-01-29 | 1992-07-08 | 华东工学院 | Inter-heating type glass chemical reactor |
| CN2188838Y (en) * | 1994-03-26 | 1995-02-01 | 于欣海 | Anti-burning electric heating hose |
| CN2207676Y (en) * | 1994-08-14 | 1995-09-13 | 许昌奇 | Shell electrothermal (component) device with double-insulating fins |
| CN2925595Y (en) * | 2006-07-31 | 2007-07-25 | 湖南力合科技发展有限公司 | Heater and reacting tank therewith |
-
2006
- 2006-07-31 CN CNB2006100320359A patent/CN100431709C/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2109249U (en) * | 1992-01-29 | 1992-07-08 | 华东工学院 | Inter-heating type glass chemical reactor |
| CN2188838Y (en) * | 1994-03-26 | 1995-02-01 | 于欣海 | Anti-burning electric heating hose |
| CN2207676Y (en) * | 1994-08-14 | 1995-09-13 | 许昌奇 | Shell electrothermal (component) device with double-insulating fins |
| CN2925595Y (en) * | 2006-07-31 | 2007-07-25 | 湖南力合科技发展有限公司 | Heater and reacting tank therewith |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104977206A (en) * | 2015-07-14 | 2015-10-14 | 齐齐哈尔大学 | Digestion device for protein measurement |
| CN104977206B (en) * | 2015-07-14 | 2018-07-17 | 齐齐哈尔大学 | A kind of protein determination resolution instrument |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1911518A (en) | 2007-02-14 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: LIHERO TECHNOLOGY (HU NAN) CO., LTD. Free format text: FORMER NAME: HU NAN LIHE SCIENCE AND TECHNOOGY DEVELOPMENT CO., LTD. |
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| CP03 | Change of name, title or address |
Address after: 7, M7-1 building, 410013 Jin Xin building, hi tech Zone, Hunan, Changsha Patentee after: Lihe Technology (Hunan) Co.,Ltd. Address before: 7, building 410013, Jin Xin building, hi tech Industrial Development Zone, Changsha, Hunan, Changsha Patentee before: Hu'nan Lihe Science and Technoogy Development Co., ltd. |