CN211586711U - Multi-module chemical reaction heating device - Google Patents
Multi-module chemical reaction heating device Download PDFInfo
- Publication number
- CN211586711U CN211586711U CN201921458829.0U CN201921458829U CN211586711U CN 211586711 U CN211586711 U CN 211586711U CN 201921458829 U CN201921458829 U CN 201921458829U CN 211586711 U CN211586711 U CN 211586711U
- Authority
- CN
- China
- Prior art keywords
- heating
- seat
- test tube
- chemical reaction
- tube placing
- 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.)
- Active
Links
Images
Landscapes
- Devices For Use In Laboratory Experiments (AREA)
Abstract
The utility model relates to a constant temperature heater for laboratory, in particular to a multi-module chemical reaction heating device, which comprises a protective shell and a heating seat, wherein the top of the heating seat is provided with a heating groove, and the heating seat is fixed in the protective shell; the bottom heating plate is fixed at the bottom of the heating seat and is attached to the heating seat; the heating sensor is fixed between the bottom heating plate and the heating seat; and a plurality of test tube placing seats, wherein each test tube placing seat in the plurality of test tube placing seats is provided with a test tube hole, the number of the test tube holes is set according to the diameter of the test tube holes on the test tube placing seats, and each test tube placing seat in the plurality of test tube placing seats can be movably inserted into the heating groove. The device simple structure, convenient to use can change different test tubes and place the seat to be suitable for different experimental requirements, improved the utilization ratio of instrument, realized multi-functionally.
Description
Technical Field
The utility model relates to a constant temperature heating ware, especially multi-module chemical reaction heating device are used in laboratory.
Background
Constant temperature heaters are commonly used in molecular biology experiments, such as enzyme digestion, electrophoretic protein deterioration, DNA recovery and melting agarose gel, and other biological and chemical reaction processes. Usually, the metal block is used for dry heating, so that the water in the water bath can be prevented from accidentally entering the reaction tube to influence the experiment.
Although the test tube hole of current constant temperature heater is equipped with 2-3 usually, the constant temperature heater that this kind of test tube hole set up leads to assorted test tube hole not enough to the experiment volume when great, once experimental test tube with the same kind of specification is more promptly, and the test tube hole that is suitable for other test tubes is idle, needs to use a plurality of constant temperature heaters just can satisfy the experiment requirement, causes the instrument utilization rate not high.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problem, the utility model provides a can change different test tubes and place seat to be suitable for different experimental requirements, improved the multi-module chemical reaction heating device of the utilization ratio of instrument, concrete technical scheme is:
the multi-module chemical reaction heating device comprises a protective shell and a heating seat, wherein a heating groove is formed in the top of the heating seat, and the heating seat is fixed inside the protective shell; the bottom heating plate is fixed at the bottom of the heating seat and is attached to the heating seat; the heating sensor is fixed between the bottom heating plate and the heating seat; and a plurality of test tube placing seats, wherein each test tube placing seat in the plurality of test tube placing seats is provided with a test tube hole, the number of the test tube holes is set according to the diameter of the test tube holes on the test tube placing seats, and each test tube placing seat in the plurality of test tube placing seats can be movably inserted into the heating groove.
Through adopting above-mentioned technical scheme, the heating bath is used for placing the seat to the test tube and fixes a position and fix, and the heating seat is made for copper, aluminium or iron, and the seat is placed to the test tube to the convenience and heats.
The test tube is placed the seat activity and is placed, convenient the change, and the test tube is placed the seat and is set up a plurality of different specifications according to the specification of test tube, selects the test tube according to the specification of test tube during the use and places the seat.
The bottom heating plate heats from the bottom of the heating seat, and the bottom heating plate is an electric heating plate.
The heating sensor is used for detecting the heating temperature, so that the constant temperature of the heating seat is ensured.
Preferably, the top of the heating groove is provided with a lead-in inclined plane.
Through adopting above-mentioned technical scheme, leading-in inclined plane makes things convenient for the test tube to place the seat and inserts in the heating tank.
Preferably, the heating device further comprises a side heating plate, the side heating plate is fixed on the side of the heating seat, and a heating sensor is arranged between the side heating plate and the heating seat.
Through adopting above-mentioned technical scheme, the side hot plate heats from the side of heating seat, is favorable to improving the temperature homogeneity and the rate of heating seat. Because the heating seat is made for the metal, the heating seat heat dissipation is very fast, and there is the difference in temperature at the top that leads to the heating seat and the bottom, especially put into the test tube and place the seat after, the test tube is placed the top of seat and the difference in temperature of bottom great, heats the homogeneity that can effectively guarantee the temperature through the side of placing the seat to the test tube, reduces the test tube and places the top of seat and the difference in temperature of bottom.
Preferably, still include the heat preservation, the heat preservation sets up the surface at bottom hot plate and side hot plate.
Through adopting above-mentioned technical scheme, the heat preservation can reduce thermal scattering and disappearing, reduces the energy consumption.
Preferably, the test tube placing seat further comprises an infrared temperature sensor fixed on the protective shell and located above the heating seat, and the infrared temperature sensor is also located on the side face of the test tube placing seat and configured to detect the temperature of the side face of the top of the test tube placing seat.
Through adopting above-mentioned technical scheme, infrared temperature sensor realizes contactless detection, can detect the test tube and place the temperature at seat top, improves control accuracy.
Preferably, still include the spliced pole, the spliced pole is connected with the bottom of heating seat and the bottom of protective housing respectively.
Through adopting above-mentioned technical scheme, the spliced pole is used for fixed heating seat, can reduce the area of contact of heating seat and protective housing simultaneously, reduces heat-conduction, reduces thermal loss.
Preferably, the heating device further comprises a heat insulation layer, wherein the heat insulation layer is arranged on the periphery of the heating seat and on the outer surface of the heating plate at the bottom.
Preferably, the test tube placing seat further comprises a grabbing screw, and the grabbing screw is movably connected with a threaded hole in the test tube placing seat.
Through adopting above-mentioned technical scheme, snatch the screw and can dismantle, snatch the screw and use when changing the test tube and place the seat, make things convenient for the test tube to place the change of seat, when changing the completion, pull down and snatch the screw, do not influence and place the test tube.
Preferably, the heating device further comprises a heating water tank, an opening is formed in the top of the heating water tank, and the heating water tank is movably inserted into the heating groove.
By adopting the technical scheme, the heating water tank is used for being heated by putting water or oil and the like, can be used for other purposes, improves the applicable direction and improves the utilization rate of instruments.
Compared with the prior art the utility model discloses following beneficial effect has:
the utility model provides a many modules chemical reaction heating device simple structure, convenient to use can change different test tubes and place the seat to be suitable for different experimental requirements, improved the utilization ratio of instrument, realized multi-functionally.
Drawings
FIG. 1 is a top view of a multi-module chemical reaction heating apparatus;
FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1;
FIG. 3 is a cross-sectional view of the heating socket inserted in FIG. 2;
FIG. 4 is a front view of a holder for a plurality of small test tubes;
FIG. 5 is a front view of a holder for one large test tube;
FIG. 6 is a front view of a holder for medium test tubes;
fig. 7 is a top view of the heating water tank.
Detailed Description
The present invention will now be further described with reference to the accompanying drawings.
Example one
As shown in fig. 1 to 7, the multi-module chemical reaction heating device includes a protective shell 7, and further includes a heating base 1, a heating groove 11 is disposed at the top of the heating base 1, and the heating base 1 is fixed inside the protective shell 7; the bottom heating plate 22 is fixed at the bottom of the heating seat 1, and the bottom heating plate 22 is attached to the heating seat 1; the heating sensor 4 is fixed between the bottom heating plate 22 and the heating seat 1; and seat 3 is placed to a plurality of test tubes, and a plurality of test tubes are placed every test tube in seat 3 and are placed and all be equipped with test tube hole 31 on the seat 3, and test tube hole 31 is no less than one, and test tube hole 31's quantity sets up according to the diameter of test tube hole 31 on this test tube placing seat 3, and every test tube in a plurality of test tubes placing seat 3 homoenergetic is inserted in heating bath 11.
The test tube is placed 3 activities of seat and is placed, convenient change, and the test tube is placed seat 3 and is set up a plurality of different specifications according to the specification of test tube, selects the test tube according to the specification of test tube during the use and places seat 3.
The bottom heating plate 22 heats from the bottom of the heating base 1, and the bottom heating plate 22 is an electric heating plate.
The heating sensor 4 is used to detect the temperature of heating, thereby ensuring a constant temperature of the heating base 1.
The top of the heating groove 11 is provided with a lead-in slope 12. The introduction slope 12 facilitates the insertion of the test tube holder 3 into the heating bath 11.
The heating seat further comprises a heat insulation layer 5, wherein the heat insulation layer 5 is arranged on the periphery of the heating seat 1 and on the outer surface of the bottom heating plate 22.
The test tube placing seat further comprises a grabbing screw 35, and the grabbing screw 35 is movably connected with the threaded hole 32 in the test tube placing seat 3. Snatch screw 35 and can dismantle, snatch screw 35 and use when changing test tube placing seat 3, can be convenient place seat 3 with the test tube and take out and insert from heating bath 11, make things convenient for the change that seat 3 was placed to the test tube, when changing the completion, pull down and snatch screw 35, do not influence and place the test tube.
Still include spliced pole 6, spliced pole 6 is connected with the bottom of heating seat 1 and the bottom of protective housing 7 respectively. The connecting column 6 is used for fixing the heating seat 1, and meanwhile, the contact area between the heating seat 1 and the protective shell 7 can be reduced, so that heat conduction is reduced, and heat loss is reduced.
Example two
On the basis of the above embodiment, the heating device further comprises a side heating plate 21, the side heating plate 21 is fixed on the side surface of the heating base 1, and the heating sensor 4 is arranged between the side heating plate 21 and the heating base 1.
The side heating plate 21 heats the side of the heating base 1, which is beneficial to improving the temperature uniformity and heating speed of the heating base 1. Because heating seat 1 makes for the metal, heating seat 1 dispels the heat very fast, and there is the difference in temperature at the top that leads to heating seat 1 and bottom, especially puts into the test tube and places seat 3 back, and the test tube is placed the top of seat 3 and the difference in temperature of bottom great, heats the homogeneity that can effectively guarantee the temperature through the side of placing seat 3 to the test tube, reduces the test tube and places the top of seat 3 and the difference in temperature of bottom.
The insulating layer 5 is provided on the outer surfaces of the bottom heating plate 22 and the side heating plates 21. The heat preservation layer 5 can reduce the loss of heat and reduce energy consumption.
EXAMPLE III
On the basis of any one of the above embodiments, the test tube heating device further comprises an infrared temperature sensor 8, wherein the infrared temperature sensor 8 is fixed on the protective shell 7 and is positioned above the heating seat 1, the infrared temperature sensor 8 is also positioned on the side surface of the test tube placing seat 3, and the infrared temperature sensor 8 is configured to detect the temperature of the side surface on the top of the test tube placing seat 3.
Infrared temperature sensor 8 realizes contactless detection, can detect the temperature at test tube placing seat 3 top, improves control accuracy.
Example four
On the basis of any of the above embodiments, as shown in fig. 7, the heating water tank 9 is further included, an opening is formed in the top of the heating water tank 9, and the heating water tank 9 is movably inserted into the heating groove 11. The heating water tank 9 is a stainless steel shell, and the heating water tank 9 is used for being heated by water or oil and the like, can be used for other purposes, improves the application direction and improves the utilization rate of instruments.
Claims (9)
1. The multi-module chemical reaction heating device comprises a protective shell and is characterized by also comprising
The heating seat is fixed inside the protective shell;
the bottom heating plate is fixed at the bottom of the heating seat and is attached to the heating seat;
the heating sensor is fixed between the bottom heating plate and the heating seat; and
the test tube placing seat comprises a plurality of test tube placing seats, wherein each test tube placing seat in the plurality of test tube placing seats is provided with a test tube hole, the number of the test tube holes is set according to the diameter of the test tube hole in the test tube placing seat, and each test tube placing seat in the plurality of test tube placing seats can be movably inserted into a heating groove.
2. The multi-module chemical reaction heating apparatus of claim 1,
and the top of the heating groove is provided with a guide-in inclined plane.
3. The multi-module chemical reaction heating apparatus of claim 1,
the heating device further comprises a side heating plate, wherein the side heating plate is fixed on the side of the heating seat, and a heating sensor is arranged between the side heating plate and the heating seat.
4. A multi-module chemical reaction heating apparatus according to claim 3,
still include the heat preservation, the heat preservation sets up the surface at bottom hot plate and side hot plate.
5. The multi-module chemical reaction heating apparatus of claim 1,
still include infrared temperature sensor, infrared temperature sensor fixes on the protective housing, and is located the top of heating seat, infrared temperature sensor still is located the test tube and places the side of seat, infrared temperature sensor is configured to the temperature that detects the test tube and places the side at seat top.
6. The multi-module chemical reaction heating apparatus of claim 1,
still include the spliced pole, the spliced pole is connected with the bottom of heating seat and the bottom of protective housing respectively.
7. The multi-module chemical reaction heating apparatus of claim 1,
the heating seat is characterized by further comprising a heat insulation layer, wherein the heat insulation layer is arranged on the periphery of the heating seat and on the outer surface of the heating plate at the bottom.
8. The multi-module chemical reaction heating apparatus of claim 1,
the test tube placing seat is characterized by further comprising a grabbing screw, and the grabbing screw is movably connected with a threaded hole in the test tube placing seat.
9. The multi-module chemical reaction heating apparatus of claim 1,
still include the heating water tank, the top of heating water tank is equipped with the opening, the heating water tank activity is inserted in the heating groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921458829.0U CN211586711U (en) | 2019-09-03 | 2019-09-03 | Multi-module chemical reaction heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921458829.0U CN211586711U (en) | 2019-09-03 | 2019-09-03 | Multi-module chemical reaction heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211586711U true CN211586711U (en) | 2020-09-29 |
Family
ID=72576336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921458829.0U Active CN211586711U (en) | 2019-09-03 | 2019-09-03 | Multi-module chemical reaction heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211586711U (en) |
-
2019
- 2019-09-03 CN CN201921458829.0U patent/CN211586711U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TW555856B (en) | Apparatus for effecting reactions, reaction vessel, and method of carrying out a chemical or biochemical reaction | |
| US6657169B2 (en) | Apparatus for thermally cycling samples of biological material with substantial temperature uniformity | |
| US20010049134A1 (en) | Reaction vessels | |
| AU2006259239A1 (en) | Heat blocks and heating | |
| CN104263634A (en) | Flow polymerase chain reaction (PCR) circulating heating apparatus based on capillaries and heating method | |
| CN211586711U (en) | Multi-module chemical reaction heating device | |
| CN204787734U (en) | E style of calligraphy heating device | |
| CN102798158A (en) | Method for energy efficiency test on electromagnetic range and cooker for energy efficiency test on electromagnetic range | |
| WO2017076013A1 (en) | Multi-channel sequencing reaction chamber and multi-channel sequencing reaction device | |
| CN110079452A (en) | A kind of constant temperature gene amplification device based on phase-change material | |
| CN210718199U (en) | Multichannel detection reagent card incubator and constant temperature module | |
| CN203616670U (en) | PCR instrument temperature control system | |
| CN116731842A (en) | Reaction tank device and PCR instrument | |
| CN203018101U (en) | Building block type constant-temperature metal bath module | |
| CN207438664U (en) | Electromagnetic heating apparatus temp measuring system and electromagnetic heating apparatus | |
| CN103282496B (en) | Method for setting temperature of polymerase chain reaction and instrument thereof | |
| CN211246634U (en) | Water bath capable of selecting subareas | |
| CN216360488U (en) | Reagent heating module for automatic nucleic acid extractor | |
| CN215856127U (en) | Thermal cycle structure of PCR amplification platform | |
| CN116814397B (en) | PCR reaction tube and multi-row PCR tube | |
| CN202835481U (en) | Cookware for induction cooker energy efficiency test | |
| CN206973927U (en) | Temperature balancing device | |
| CN210261762U (en) | Temperature control device for PCR amplification device | |
| CN203112839U (en) | Novel PCR module mechanism | |
| CN201532334U (en) | Heating device for heat digestion system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |