CN104962452A - Heating device for tube cover gene chip reaction - Google Patents
Heating device for tube cover gene chip reaction Download PDFInfo
- Publication number
- CN104962452A CN104962452A CN201510304532.9A CN201510304532A CN104962452A CN 104962452 A CN104962452 A CN 104962452A CN 201510304532 A CN201510304532 A CN 201510304532A CN 104962452 A CN104962452 A CN 104962452A
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- CN
- China
- Prior art keywords
- heating chamber
- described heating
- heating
- cylinder
- termination
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L7/00—Heating or cooling apparatus; Heat insulating devices
- B01L7/02—Water baths; Sand baths; Air baths
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2300/00—Additional constructional details
- B01L2300/18—Means for temperature control
- B01L2300/1838—Means for temperature control using fluid heat transfer medium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2300/00—Additional constructional details
- B01L2300/18—Means for temperature control
- B01L2300/1838—Means for temperature control using fluid heat transfer medium
- B01L2300/1844—Means for temperature control using fluid heat transfer medium using fans
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- Health & Medical Sciences (AREA)
- Clinical Laboratory Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The invention discloses a heating device for a tube cover gene chip reaction. The heating device comprises a heating cavity cylinder, a heating cavity lateral plate and a heating cavity end; the heating cavity end comprises a first heating cavity end body and a second heating cavity end body, the heating cavity lateral plate is arranged above the heating cavity cylinder and is used for sealing an opening above the heating cavity cylinder, openings are arranged at the two ends of the heating cavity cylinder respectively, the first heating cavity end body is arranged at the opening at one end of the heating cavity cylinder, and the second heating cavity end body is arranged at the opening at the other end of the heating cavity cylinder; and a heating device body and an axial fan are arranged in the heating cavity cylinder. The heating device is simple in structure and convenient to operate; according to the heating device, air is brought into a cavity body through the fan, and then the air in the cavity body is heated through the heating device body so as to achieve the heating effect; the device is simple in structure, the heating temperature and the heating rate are conveniently controlled, and the high controllability is achieved; and as the heating device is used for heating, the stable and even temperature of the heated air in space can be guaranteed, and the reaction completeness is improved.
Description
Technical field
The invention belongs to pipe gai gene chip reaction technology field, specifically relate to a kind of pipe gai gene chip reaction heating unit.
Background technology
In pipe gai gene chip reaction process, to end from reaction, all closely related with heating system, the temperature variation of reacting too conference directly has influence on measuring result, traditional type of heating uses resistance wire to heat ambient air, the air themperature of the method heating is uneven, and heating rate is not high and thermal source that is that export is unstable, in prior art cannot the effectively lifting of control temperature, the temperature of lifting can not keep stable homogeneous and heating efficiency is low.
Summary of the invention
Goal of the invention: in order to overcome the deficiencies in the prior art, the invention provides the pipe gai gene chip reaction heating unit that a kind of structure is simple, homogeneous heating is stablized, efficiency is high.
Technical scheme: for achieving the above object, a kind of pipe gai gene chip reaction heating unit of the present invention, comprise heating chamber cylinder, heating chamber side plate and heating chamber termination, described heating chamber termination comprises the first heating chamber termination and the second heating chamber termination, the top of described heating chamber cylinder is provided with opening, described heating chamber side plate is located at the top of described heating chamber cylinder for sealing the opening above described heating chamber cylinder, described heating chamber cylinder two ends are respectively equipped with opening, the one end open place of described heating chamber cylinder is located in described first heating chamber termination, the other end opening part of described heating chamber cylinder is located in described second heating chamber termination, heating unit and axial fan is provided with in described heating chamber cylinder, the side near described first heating chamber termination in described heating chamber cylinder is located at by described heating unit, described axial fan is located at the side near described second heating chamber termination in described heating chamber cylinder, described heating unit comprises the identical well heater radiator element of two chip architectures and well heater, described well heater is located between two panels well heater radiator element, all be fixedly connected with by screw between described well heater with described well heater radiator element.
Further, the length of described heating chamber side plate is less than the length of described heating chamber cylinder.
Further, described heating chamber side plate is positioned at the top of described heating unit for sealing the opening above described heating unit, described well heater upper end is provided with two projections, be provided with two holes above described heating chamber side plate, described heating chamber side plate with to be fully connected between described well heater and two projections of described well heater upper end are arranged in two holes above described heating chamber side plate.
Further, described heating chamber side plate both sides are provided with draw-in groove, and the draw-in groove of described heating chamber side plate both sides is fixedly connected with by screw with described heating chamber cylinder both sides respectively.
Further, one end of described first heating chamber termination and described heating chamber cylinder is fixedly connected with by screw and described second heating chamber termination is fixedly connected with by screw with the other end of described heating chamber cylinder.
Further, described first bottom, heating chamber termination is provided with the first pore and described second bottom, heating chamber termination is provided with the second pore.
Beneficial effect: compared with the prior art, the advantage had is in design of the present invention: this apparatus structure is simple, handled easily; Air is brought in cavity by fan by this device, then by heating unit, the air heating in cavity is reached the effect of heating, and this apparatus structure is simple, conveniently controls Heating temperature and heating rate, has very strong handling; Use this device to carry out heating and can ensure the stable and even of heated air temperature in space, improve the thoroughness of reaction.
Accompanying drawing explanation
Fig. 1 is the parts drawing of pipe gai gene chip reaction heating unit of the present invention.
Fig. 2 is the front view of pipe gai gene chip reaction heating unit of the present invention.
Fig. 3 is the sectional view of pipe gai gene chip reaction heating unit of the present invention.
Embodiment
Below in conjunction with embodiment, the present invention is further described.
With reference to Fig. 1, Fig. 2 and Fig. 3, pipe gai gene chip reaction heating unit provided by the invention, comprise heating chamber cylinder 5, heating chamber side plate 7 and heating chamber termination, described heating chamber termination comprises the first heating chamber termination 1 and the second heating chamber termination 6, the top of described heating chamber cylinder 5 is provided with opening, described heating chamber side plate 7 is located at the top of described heating chamber cylinder 5 for sealing the opening above described heating chamber cylinder 5, and the length of described heating chamber side plate 7 is lower than the length of described heating chamber cylinder 5, so described heating chamber side plate 7 seals a part of opening above described heating chamber cylinder 5, the two ends of described heating chamber cylinder 5 are also provided with opening, described first heating chamber termination 1 is located at the one end open place of described heating chamber cylinder 5, one end of described first heating chamber termination 1 and described heating chamber cylinder 5 is fixedly connected with by screw and described second heating chamber termination 6 is fixedly connected with by screw with the other end of described heating chamber cylinder 5, described second heating chamber termination 6 is located at the other end opening part of described heating chamber cylinder 5, heating unit and axial fan 4 is also provided with in described heating chamber cylinder 5, the side near described first heating chamber termination 1 in described heating chamber cylinder 5 is located at by described heating unit, described axial fan 4 is located at the side near described second heating chamber termination 6 in described heating chamber cylinder 5, described heating unit comprises the identical well heater radiator element 3 of two chip architectures and well heater 2, described well heater 2 is located between two panels well heater radiator element 3, all be fixedly connected with by screw between described well heater 2 with described well heater radiator element 3,
The length of described heating chamber side plate 7 is lower than the length of described heating chamber cylinder 5, so described heating chamber side plate 7 seals a part of opening above described heating chamber cylinder 5, the side near described first heating chamber termination 1 in described heating chamber cylinder 5 is located at by described heating unit, described heating chamber side plate 7 is just in time positioned at the top of described heating unit, described heating chamber side plate 7 seals the opening portion of the top of described heating unit, described heating chamber side plate 7 is also fully connected with the top of described heating unit, two holes are provided with particular by above described heating chamber side plate 7, described well heater upper end is provided with two projections, described heating chamber side plate 7 and the top of described heating unit fully contact connection and described heating chamber side plate 7 is fully connected with the top of described well heater radiator element 3 and well heater 2, the effect of fixing described heating chamber side plate 7 is played in two projections, two holes be just in time arranged in above described heating chamber side plate 7 of described well heater 2 upper end, described heating chamber side plate 7 is located at the top of described heating chamber cylinder 5 for sealing the opening above described heating chamber cylinder 5, be provided with draw-in groove particular by described heating chamber side plate 7 both sides, the draw-in groove of described heating chamber side plate 7 both sides is by being fixedly connected with by screw with described heating chamber cylinder 5 both sides,
Described first bottom, heating chamber termination 1 is provided with the first pore and described second bottom, heating chamber termination 6 is provided with the second pore, and described second pore is used for air inlet and described first pore is used for giving vent to anger;
Principle of work for pipe gai gene chip reaction heating unit of the present invention:
First by axial fan 4, outside air is drawn in heating chamber cylinder 5 by the second pore of the second bottom, heating chamber termination 6;
Then well heater 2 pairs of two panels well heater radiator element 3 heat, when the air sucked enters into heating chamber cylinder 5, the air sucked can absorb heat around well heater radiator element 3 thus temperature height, the Area comparison contacted with well heater radiator element 3 due to air is large, therefore the heat transfer efficiency between the air sucked and well heater radiator element 3 improves, thus reach the effect of rapid heating, and by the air themperature stable homogeneous heated;
Heating environment can be provided for the reaction of pipe cover core sheet like this, additionally by the adjustment rotating speed of axial fan 4 and the power of well heater 2, temperature and the air velocity of heated air can be adjusted.
The above is only the preferred embodiment of the present invention; be noted that for those skilled in the art; under the premise without departing from the principles of the invention, can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (6)
1. a pipe gai gene chip reaction heating unit, it is characterized in that: comprise heating chamber cylinder (5), heating chamber side plate (7) and heating chamber termination, described heating chamber termination comprises the first heating chamber termination (1) and the second heating chamber termination (6), the top of described heating chamber cylinder (5) is provided with opening, the top that described heating chamber side plate (7) is located at described heating chamber cylinder (5) is used for sealing the opening above described heating chamber cylinder (5), described heating chamber cylinder (5) two ends are respectively equipped with opening, the one end open place of described heating chamber cylinder (5) is located in described first heating chamber termination (1), the other end opening part of described heating chamber cylinder (5) is located in described second heating chamber termination (6), heating unit and axial fan (4) is provided with in described heating chamber cylinder (5), the side near described first heating chamber termination (1) in described heating chamber cylinder (5) is located at by described heating unit, described axial fan (4) is located at the side near described second heating chamber termination (6) in described heating chamber cylinder (5), described heating unit comprises the identical well heater radiator element (3) of two chip architectures and well heater (2), described well heater (2) is located between two panels well heater radiator element (3), all be fixedly connected with by screw between described well heater (2) with described well heater radiator element (3).
2. according to claim 1 for pipe gai gene chip reaction heating unit, it is characterized in that: the length of described heating chamber side plate (7) is less than the length of described heating chamber cylinder (5).
3. according to claim 1 and 2 for pipe gai gene chip reaction heating unit, it is characterized in that: described heating chamber side plate (7) is positioned at the top of described heating unit for sealing the opening above described heating unit, described well heater (2) upper end is provided with two projections, described heating chamber side plate (7) top is provided with two holes, described heating chamber side plate (7) with to be fully connected between described well heater (2) and two projections of described well heater (2) upper end are arranged in two holes above described heating chamber side plate (7).
4. according to claim 1 and 2 for pipe gai gene chip reaction heating unit, it is characterized in that: described heating chamber side plate (7) both sides are provided with draw-in groove, the draw-in groove of described heating chamber side plate (7) both sides is fixedly connected with by screw with described heating chamber cylinder (5) both sides respectively.
5. according to claim 1 for pipe gai gene chip reaction heating unit, it is characterized in that: one end of described first heating chamber termination (1) and described heating chamber cylinder (5) is fixedly connected with by screw and described second heating chamber termination (6) is fixedly connected with by screw with the other end of described heating chamber cylinder (5).
6. according to claim 1 for pipe gai gene chip reaction heating unit, it is characterized in that: described first heating chamber termination (1) bottom is provided with the first pore and described second heating chamber termination (6) bottom is provided with the second pore.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510304532.9A CN104962452A (en) | 2015-06-04 | 2015-06-04 | Heating device for tube cover gene chip reaction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510304532.9A CN104962452A (en) | 2015-06-04 | 2015-06-04 | Heating device for tube cover gene chip reaction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104962452A true CN104962452A (en) | 2015-10-07 |
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ID=54216552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510304532.9A Pending CN104962452A (en) | 2015-06-04 | 2015-06-04 | Heating device for tube cover gene chip reaction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104962452A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106119426A (en) * | 2016-06-24 | 2016-11-16 | 南京沃凯生物工程有限公司 | Rapid PCR amplification instrument temperature control method |
-
2015
- 2015-06-04 CN CN201510304532.9A patent/CN104962452A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106119426A (en) * | 2016-06-24 | 2016-11-16 | 南京沃凯生物工程有限公司 | Rapid PCR amplification instrument temperature control method |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151007 |