CN218410828U - Heat conduction switching device of tubular heating body - Google Patents
Heat conduction switching device of tubular heating body Download PDFInfo
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- CN218410828U CN218410828U CN202221444036.5U CN202221444036U CN218410828U CN 218410828 U CN218410828 U CN 218410828U CN 202221444036 U CN202221444036 U CN 202221444036U CN 218410828 U CN218410828 U CN 218410828U
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Abstract
The utility model discloses a heat conduction switching device of tubular heating member, including heat conduction switching module and heat conduction keysets, a plurality of heat conduction switching modules set up on the heat conduction keysets, the heat conduction switching module includes a heat conduction core, the heat conduction core is provided with heat conduction runner, cast heating heated surface, heat conduction heat transfer surface, cast heating heated surface cooperation is pasted and is leaned on the cast recess heat supply surface of heating member, heat conduction heat transfer surface shape is different from the heat supply surface of cast heating member for the equipment to be heated of different shapes heats; one end of the heat conduction flow passage is communicated with the tubular heating surface, the other end of the heat conduction flow passage is communicated to the heat conduction heat exchange surface, and the heat conduction fluid is distributed in the heat conduction flow passage in a circulating manner and is distributed at the position where the tubular heating surface is attached to the heat supply surface of the tubular heating body, wherein the heat supply surface of the tubular heating body and the heat conduction heat exchange surface are different in shape so as to be matched with to-be-heated bodies in different shapes for heating. The utility model provides a compatibility of cast heating member has reduced use cost.
Description
Technical Field
The utility model belongs to the technical field of chemistry, biology, medical science are with heating, concretely relates to heat-conduction switching device of tubular heating member.
Background
In the fields of chemistry, biology, medicine, etc., heating is a more common application or research process, and most of heating equipment is directed at specific heating consumptive material and material, for example metal bath, PCR appearance etc. also there is the plane warm table can be used to heat utensils such as beaker, erlenmeyer flask, etc. like constant temperature warm table etc..
However, these devices can only be used for heating a specific consumable material, for example, a metal bath and a PCR instrument can only be used for heating a centrifuge tube, etc., and a constant temperature heating stage can only be used for heating a beaker, a flask, etc., which is difficult to implement if the application range of the existing devices is further expanded.
In addition, with the development of biotechnology and medical technology, the application of microfluidic chips is becoming more extensive. The micro-fluidic chip is a miniaturized reaction device which integrates basic operation units of sample preparation, reaction, separation, detection and the like in the processes of biological, chemical and medical analysis into a micron-scale chip and automatically completes the whole analysis process. The miniaturized reaction device has various shapes, such as a planar structure chip, such as a circular chip, a fan-shaped chip, a rectangular chip, a square chip and the like, and also has a special-shaped structure chip, such as a cylindrical chip, a conical chip and the like.
Therefore, in order to make the existing heating device more compatible on one hand and to reduce the development cost of the microfluidic chip manufacturer on the other hand, if there is a module capable of conducting temperature and adapting on the existing device, the above problems can be solved.
Therefore, in order to solve the problems that the tube-type heating device in the prior art is poor in compatibility and different microfluidic chips of various devices to be heated need to be used in cooperation, the tube-type heating device is more compatible with heating and compatible with the adaptive microfluidic chip, and technical problems to be solved by technical staff in the field are needed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a heat-conduction switching device of tubular heating member to the compatibility problem of tubular heating member among the prior art.
To this end, the above object of the present invention is achieved by the following technical solutions:
the utility model provides a heat-conduction switching device of tubular heating member, cooperation tubular heating member heat conduction uses its characterized in that: the heat conduction and transfer module comprises a heat conduction and transfer module and a heat conduction and transfer plate, wherein the heat conduction and transfer module is arranged on the heat conduction and transfer plate and comprises a heat conduction core body, the heat conduction core body is provided with a heat conduction flow channel, a tubular heating surface and a heat conduction and heat exchange surface, the tubular heating surface is matched and attached to a tubular groove heat supply surface of a heating body, and the shape of the heat conduction and heat exchange surface is different from that of the heat supply surface of the tubular heating body so as to heat equipment to be heated in different shapes; one end of the heat conduction flow passage is communicated with the tubular heating surface, the other end of the heat conduction flow passage is communicated to the heat conduction heat exchange surface, and heat conduction fluid is distributed in the heat conduction flow passage in a circulating manner and is distributed at the position where the tubular heating surface is attached to the heat supply surface of the tubular heating body, wherein the heat supply surface of the tubular heating body and the heat conduction heat exchange surface are different in shape so as to be matched with heating bodies to be heated in different shapes for heating.
When adopting above-mentioned technical scheme, the utility model discloses can also adopt or make up and adopt following technical scheme:
as the utility model discloses an preferred technical scheme: the heating surface of the heating body is in a tubular groove shape, the heating surface is in a tubular shape matched with the heating surface of the heating body, the heat conduction heat exchange surface is a plane, and the heat conduction heat exchange surface is used for heating a planar to-be-heated body or placing a planar micro-fluidic chip.
As the utility model discloses a preferred technical scheme: the heat conduction flow channel is arranged in the heat conduction core body in a penetrating mode and is T-shaped, and heat conduction fluid can circulate and conduct heat.
As the utility model discloses a preferred technical scheme: the heat conduction flow channel is arranged on the outer wall of the heat conduction core body, and heat conduction of heat conduction fluid is supplied to the heat conduction core body from bottom to top.
As the utility model discloses an preferred technical scheme: the four heat conduction flow channels are uniformly distributed on the outer wall of the heat conduction core body, so that the heat conduction core body is in a cross shape.
As the utility model discloses an preferred technical scheme: the heat conduction core body is made of heat conduction metal or heat conduction graphene.
As the utility model discloses an preferred technical scheme: the heat-conducting fluid is selected from silicon paste, silicon grease and silicon oil.
As the utility model discloses a preferred technical scheme: the heat conduction keysets chooses heat conduction metal or heat conduction graphite alkene material for use, heat conduction keysets outer lane sets up thermal insulation material.
As the utility model discloses an preferred technical scheme: the heat conduction adapter plate is square, round or special and is suitable for assembling square, round or special to-be-heated bodies.
The utility model provides a pair of heat-conduction switching device of tubular heating member, utilize to set up a heat-conduction switching module on the tubular heating member, the tubular heating receives the heat supply face of face cooperation heating member, distinguish heat conduction heat transfer face and the tubular heat supply face of heating member, realize the flexible of heat conduction heat transfer face shape, detect with the microfluid chip of realizing the different shape heating consumptive material of tubular heating member adaptation and some customizations, the compatibility of heating member has been improved, and make some consumptive materials that are difficult to heat can utilize ordinary tubular heating member to heat and temperature control's technological effect with ordinary consumptive material is the same, utilize heat conduction fluid in the heating switching application of the different heating members of treating, and convenient operation is swift, use cost has greatly been saved, the consumption of cost for the customization equipment of multiple different specification consumptive materials has apparent cost advantage, use advantage, machines and tools popularization and application value.
Drawings
Fig. 1 is a schematic structural view of a heat conduction adapter module according to embodiment 1 of the present invention;
fig. 2 is a side view of a thermally conductive adaptor module of embodiment 2 of the present invention;
fig. 3 is a schematic structural view of an embodiment 1 of a heat conduction adapter of a tubular heating body according to the present invention;
fig. 4 is a schematic structural view of embodiment 1 of a heat conduction adapter of a tubular heating body according to the present invention;
in the drawings: a heat conduction transfer module 1; a heat conductive core 2; a heat conduction flow channel 3; a tubular heating heated surface 4; a heat conducting and exchanging surface 5; a heat transfer fluid 6; a heating body 7; a heat conduction adapter plate 8; and a microfluidic chip 9.
Detailed Description
The invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
A heat conduction switching device of a tubular heating body is matched with a tubular heating body 7 for heat conduction, and comprises heat conduction switching modules 1 and a heat conduction switching plate 8, wherein the heat conduction switching modules 1 are arranged on the heat conduction switching plate 8, each heat conduction switching module 1 comprises a heat conduction core body 2, each heat conduction core body 2 is provided with a heat conduction flow channel 3, a tubular heating surface 4 and a heat conduction heat exchange surface 5, the heating surface 4 is matched and attached to a heat supply surface of the tubular heating body, and the shape of the heat conduction heat exchange surface 5 is different from the heat supply surface of the heating body to heat equipment to be heated in different shapes; one end of the heat conduction flow channel 3 is communicated with the tubular heating surface 4, the other end of the heat conduction flow channel is communicated with the heat conduction heat exchange surface 5, and the heat conduction fluid 6 is distributed in the heat conduction flow channel 3 in a circulating manner and is distributed at the position where the tubular heating surface 4 is attached to the heat supply surface of the heating body, wherein the heat supply surface of the heating body and the heat conduction heat exchange surface 5 are different in shape so as to be matched with the heating bodies to be heated in different shapes for heating.
The heating surface of the heating body 7 is in a tubular groove shape, the heating surface 4 is in a tubular shape matched with the heating surface of the heating body, the heat conduction heat exchange surface 5 is a plane, the heat conduction heat exchange surface 5 is used for heating a planar to-be-heated body or placing a similar-plane micro-fluidic chip 9, and the structure realizes the heating or reaction of the planar to-be-heated body or the similar-circular micro-fluidic chip 9 on the tubular heating body 7.
The heat conduction flow channel is arranged in the heat conduction core body in a penetrating mode and is T-shaped, and heat conduction fluid can circulate and conduct heat.
The heat conduction flow channel is arranged on the outer wall of the heat conduction core body, and heat conduction of heat conduction fluid is supplied to the heat conduction core body from bottom to top.
The four heat conduction flow channels are uniformly distributed on the outer wall of the heat conduction core body, so that the heat conduction core body is in a cross shape.
The heat conduction core body is made of heat conduction metal or heat conduction graphene.
The heat-conducting fluid is selected from silicon paste, silicon grease and silicon oil.
The heat conduction switching module is applied to the heat conduction switching device, the heat conduction switching device comprises a heat conduction switching plate and a heat conduction switching module, and the heat conduction switching plate is made of heat conduction metal or heat conduction graphene materials and is distributed by the heat conduction switching module.
The heat conduction adapter plate 8 is square, round or special and is suitable for assembling square, round or special-shaped to-be-heated bodies.
And the outer ring of the heat conduction adapter plate 8 is provided with a heat insulation material so as to reduce heat loss.
The utility model provides a heat-conduction switching device of tubular heating member, the tubular heating receives the heat supply face of 4 cooperation tubular heating members of surface, the polytropic of 5 shapes of heat conduction heat transfer face is provided, with the heating consumptive material of adaptation different shapes and some micro-fluidic chip for the detection of customization, the compatibility of heating member has been improved, and make some consumptive materials that are difficult to heat can utilize ordinary tubular heating member 7 to heat and temperature control's technological effect with ordinary consumptive material the same, utilize heat-conducting fluid 6 in the heating conversion of the different heating members of treating of difference and use, the utility model discloses a heat-conduction switching module, directly install the heat supply face at the heating member with tubular heating receive surface 4, and utilize heat-conducting fluid heat transfer, convenient operation has the rapidity, has greatly saved use cost, has avoided the consumption of the cost for the customization equipment of multiple different specification consumptive materials.
The utility model discloses in, utilize the heat-conduction keysets to supply a plurality of heat-conduction switching module to distribute, can supply the installation of one kind or multiple heat-conduction switching module, supply the difference to treat the heating demand of heating member, be convenient for same reactant, the heating of the form is treated to the difference is used, has enlarged the use scene of heat-conduction switching module, has promoted the utility model discloses an application scope.
Example 1
As shown in fig. 1, the heat conducting channel 3 is disposed through the heat conducting core body and is T-shaped for the heat conducting fluid to flow and conduct heat.
The utility model provides a heat conduction runner 3 is the T font on the section-cut direction, supplies heat conduction fluid and gas circulation, can let in heat conduction fluid 6 in one side of the horizontal runner of the T font of upper end respectively, and the opposite side is used for the gas circulation, supplies 6 top-down circulations of heat conduction fluid to cast heating surface 4 and the heating surface of heating member to paste and lean on the position, promotes the thermal conductivity.
Example 2
As shown in fig. 2, the heat conducting flow channels 3 are disposed on the outer wall of the heat conducting core 2, and the four heat conducting flow channels are uniformly distributed on the outer wall of the heat conducting core, so that the heat conducting core is cross-like. The heat conduction core body 2 is used for heat conduction of heat conduction fluid from bottom to top.
The contents of the heat conduction adapter module in this embodiment are the same as those in embodiment 1, and are not described herein again.
Example 3
As shown in fig. 3-4, in the application of the heat conduction switching module of the present invention, the heat supply surface of the heating body is in the shape of a tubular groove, the heating surface 4 is in the shape of a tubular fitting with the heating surface of the heating body, the heat conduction heat exchange surface 5 is a plane, and the heat conduction heat exchange surface 5 is used for heating a planar to-be-heated body or placing a planar microfluidic chip.
The contents of the heat conduction adapter module in this embodiment are the same as those in embodiment 1 or embodiment 2, and are not described herein again.
The above-mentioned embodiments are only for explaining the preferred embodiments of the present invention, and not for limiting the present invention, and any modifications, equivalent replacements, improvements, etc. made by the present invention fall within the protection scope of the present invention within the spirit and the protection scope of the claims.
Claims (9)
1. The utility model provides a heat-conduction switching device of tubular heating member, cooperation tubular heating member heat conduction uses its characterized in that: the heat conduction and transfer module comprises a heat conduction and transfer module and a heat conduction and transfer plate, wherein the heat conduction and transfer module is arranged on the heat conduction and transfer plate and comprises a heat conduction core body, the heat conduction core body is provided with a heat conduction flow channel, a tubular heating surface and a heat conduction and heat exchange surface, the tubular heating surface is matched and attached to a tubular groove heat supply surface of a heating body, and the shape of the heat conduction and heat exchange surface is different from that of the heat supply surface of the tubular heating body so as to heat equipment to be heated in different shapes; one end of the heat conduction flow passage is communicated with the tubular heating surface, the other end of the heat conduction flow passage is communicated to the heat conduction heat exchange surface, and heat conduction fluid is distributed in the heat conduction flow passage in a circulating manner and is distributed at the position where the tubular heating surface is attached to the heat supply surface of the tubular heating body, wherein the heat supply surface of the tubular heating body and the heat conduction heat exchange surface are different in shape so as to be matched with heating bodies to be heated in different shapes for heating.
2. The heat conduction adapter for a tube-type heating body according to claim 1, wherein: the heating surface of the heating body is in a tubular groove shape, the heating surface is in a tubular shape matched with the heating surface of the heating body, the heat conduction heat exchange surface is a plane, and the heat conduction heat exchange surface is used for heating a planar to-be-heated body or placing a planar micro-fluidic chip.
3. The heat conduction adapter for a tube-type heating body according to claim 1, wherein: the heat conduction flow channel is arranged in the heat conduction core body in a penetrating mode and is T-shaped, and heat conduction fluid can circulate and conduct heat.
4. The heat conduction adapter for a tubular heating body according to claim 1, wherein: the heat conduction flow channel is arranged on the outer wall of the heat conduction core body, and heat conduction of heat conduction fluid is supplied to the heat conduction core body from bottom to top.
5. The heat conduction adapter for a tubular heating body according to claim 4, wherein: the four heat conduction flow channels are uniformly distributed on the outer wall of the heat conduction core body, so that the heat conduction core body is in a cross shape.
6. The heat conduction adapter for a tube-type heating body according to claim 1, wherein: the heat conducting core body is made of heat conducting metal or heat conducting graphene.
7. The heat conduction adapter for a tube-type heating body according to claim 1, wherein: the heat-conducting fluid is selected from silicon paste, silicon grease and silicon oil.
8. The heat conduction adapter for a tube-type heating body according to claim 1, wherein: the heat conduction keysets chooses heat conduction metal or heat conduction graphite alkene material for use, heat conduction keysets outer lane sets up thermal insulation material.
9. The heat conduction adapter for a tube-type heating body according to claim 1, wherein: the heat conduction adapter plate is square, round or special and is suitable for assembling square, round or special to-be-heated bodies.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221444036.5U CN218410828U (en) | 2022-06-09 | 2022-06-09 | Heat conduction switching device of tubular heating body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221444036.5U CN218410828U (en) | 2022-06-09 | 2022-06-09 | Heat conduction switching device of tubular heating body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218410828U true CN218410828U (en) | 2023-01-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221444036.5U Active CN218410828U (en) | 2022-06-09 | 2022-06-09 | Heat conduction switching device of tubular heating body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218410828U (en) |
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2022
- 2022-06-09 CN CN202221444036.5U patent/CN218410828U/en active Active
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