CN205182768U - Laboratory heating device with double -deck thermal -insulated structure - Google Patents
Laboratory heating device with double -deck thermal -insulated structure Download PDFInfo
- Publication number
- CN205182768U CN205182768U CN201520850312.1U CN201520850312U CN205182768U CN 205182768 U CN205182768 U CN 205182768U CN 201520850312 U CN201520850312 U CN 201520850312U CN 205182768 U CN205182768 U CN 205182768U
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- CN
- China
- Prior art keywords
- shell body
- inner housing
- thermal insulation
- calandria
- heat
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- 238000010438 heat treatment Methods 0.000 title abstract description 7
- 238000009413 insulation Methods 0.000 claims description 36
- 239000000463 material Substances 0.000 claims description 18
- 238000004321 preservation Methods 0.000 abstract description 6
- 206010053615 Thermal burn Diseases 0.000 abstract description 5
- 239000012774 insulation material Substances 0.000 abstract description 4
- 238000012856 packing Methods 0.000 abstract 1
- 239000007787 solid Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 238000011982 device technology Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
Abstract
The utility model provides a laboratory heating device with double -deck thermal -insulated structure, including heating member, interior casing and shell body, the cavity of the internal portion of inner shell is arranged in to the heating member, the inside cavity of shell body is placed in to interior casing, and is in respectively pack in space between space between heating member and the interior casing, interior casing and the shell body has thermal insulation material. The utility model is simple and reasonable in structure, thermal insulation material by packing in the clearance of heating member and the clearance of interior casing, interior casing and shell body forms two insulating layers, forms double -deck thermal -insulated structure, too increases under the prerequisite of device volume avoiding, carries out effectual thermal -insulated heat preservation, reduces the skin temperature, reduces and scalds the risk.
Description
Technical field
The utility model relates to laboratory heating device technology area, particularly relates to a kind of laboratory heater with double thermal insulation structure.
Background technology
The heater of use for laboratory often needs to design heat insulation structural, to reach following purpose: 1, carry out heat-insulation and heat-preservation to non-working surface, reduces heat radiation, improves efficiency; 2, calandria is isolated, reduce non-heated parts and skin temperature, the risk that raising reliability and reduction user of service are scalded by shell.But it is heat insulation that the heater that current laboratory uses generally adopts individual layer heat-barrier material to carry out, and when temperature higher (such as more than 400 DEG C), skin temperature still can be very high; And some heater can improve effect of heat insulation by the mode increasing heat-barrier material thickness, but cause device volume excessive.
Summary of the invention
For the problems referred to above, the invention provides a kind of laboratory heater with double thermal insulation structure, by arranging the structure of double thermal insulation, avoiding under the prerequisite too increasing device volume, carry out effective heat-insulation and heat-preservation, reduce skin temperature, reduce and scald risk.
In order to solve the problems of the technologies described above, the technical solution of the utility model is as follows:
A kind of laboratory heater with double thermal insulation structure, comprise calandria, inner housing and shell body, described calandria is placed in the cavity of inner housing inside, described inner housing is placed in the cavity of shell body inside, and the space respectively between described calandria and inner housing, the fill gaps between inner housing and shell body have heat-barrier material.
Technique scheme, the first thermal insulation layer is formed by the heat-barrier material be filled between calandria and inner housing, the heat-barrier material be filled between inner housing and shell body forms the second thermal insulation layer, thus define two thermal insulation layers in calandria outside, effective heat-insulation and heat-preservation can be carried out, reduce skin temperature, reduce and scald risk, and avoid the excessive problem of device volume.
The upper end open of described inner housing and shell body, between described calandria and inner housing, the upper edge in gap is provided with inner cover plate, and is provided with outer cover plate on the top of described calandria, inner cover plate and shell body.Inner housing and shell body upper end open can facilitate picking and placeing of calandria, and inner cover plate, outer cover plate energy effective seal opening, ensure heat insulation effect.
The lower end of described inner housing is provided with the leg running through shell body diapire.
The utility model has the advantages that: simple and reasonable for structure, two thermal insulation layers are formed by the heat-barrier material be filled in the gap of the gap of calandria and inner housing, inner housing and shell body, form the structure of double thermal insulation, avoiding under the prerequisite too increasing device volume, carry out effective heat-insulation and heat-preservation, reduce skin temperature, reduce and scald risk.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Description of reference numerals: 1, shell body; 2, the second thermal insulation layer; 3, inner housing; 4, the first thermal insulation layer; 5, outer cover plate; 6, calandria; 7, inner cover plate; 8, leg.
Detailed description of the invention
For enabling above-mentioned purpose of the present utility model, feature and advantage become apparent more, are described in further detail the utility model below in conjunction with the drawings and specific embodiments.
Embodiment
As shown in Figure 1, a kind of laboratory heater with double thermal insulation structure, comprise calandria 6, inner housing 3 and shell body 1, described calandria 6 is placed in the cavity of inner housing 3 inside, described inner housing 3 is placed in the cavity of shell body 1 inside, and the space respectively between described calandria 6 and inner housing 3, the fill gaps between inner housing 3 and shell body 1 have heat-barrier material.
Preferably, the upper end open of described inner housing 3 and shell body 1, between described calandria 6 and inner housing 3, the upper edge in gap is provided with inner cover plate 7, and is provided with outer cover plate 5 on the top of described calandria 6, inner cover plate 7 and shell body 1; The lower end of described inner housing 3 is provided with the leg 8 running through shell body 1 diapire.
As figure, the utility model comprises calandria 6, heat-barrier material, inner housing 3 and shell body 1 etc., it is centered by calandria 6, wrap up at the certain thickness heat-barrier material of its surrounding, support heat insulation with solid insulating material bottom calandria 6, at the padded certain space in the bottom of inner housing 3 in order to filling with insulation material, this is the first thermal insulation layer 4.And inner housing 3 and shell body 1 can be connected and fixed by connector, and leave gap, in gap, fill the heat-barrier material of high porosity, form the second thermal insulation layer 2.Then, first cover the first thermal insulation layer 4 by inner cover plate 7, then with outer cover plate 5, second thermal insulation layer 2 and whole heat insulation structural are closed, fixed.Wherein, described inner cover plate 7 is hollow structure, also can fill the heat-barrier material of high voidage in it.
When making, first, design the size of inner housing 3, adopt in the inside of inner housing 3 and protrude pad reserved filling space, then place the gripper shoe of calandria 6 on several convex pad surface, solid insulating material is placed in gripper shoe, finally calandria 6 is placed on above the good heat-barrier material of solid, and fills up heat-barrier material in surrounding, by inner cover plate 7, heat-barrier material is closed, now, the heat-barrier material between calandria 6 and inner housing 3 just defines the first thermal insulation layer 4.Then, whole calandria 6 is placed in the shell body 1 designed with inner housing 3, fixed by connector, and between inner housing 3 and shell body 1 whole filling with insulation material, this heat-barrier material is as the second thermal insulation layer 2, and with outer cover plate 5, whole inside and outside two-layer thermal insulation layer is closed, fixing calandria 6 and shell.
The utility model is simple and reasonable for structure, two thermal insulation layers are formed with the heat-barrier material in the gap of shell body 1 by the gap, the inner housing 3 that are filled in calandria 6 and inner housing 3, form the structure of double thermal insulation, avoiding under the prerequisite too increasing device volume, carry out effective heat-insulation and heat-preservation, reduce skin temperature, reduce and scald risk.
It should be noted that, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise one or more these features.
Above embodiment only in order to the technical solution of the utility model to be described, is not intended to limit; Although be described in detail the utility model with reference to previous embodiment, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in previous embodiment, or carries out equivalent replacement to wherein some or all of technical characteristic; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of the utility model embodiment technical scheme.
Claims (3)
1. one kind has the laboratory heater of double thermal insulation structure, it is characterized in that, comprise calandria, inner housing and shell body, described calandria is placed in the cavity of inner housing inside, described inner housing is placed in the cavity of shell body inside, and the space respectively between described calandria and inner housing, the fill gaps between inner housing and shell body have heat-barrier material.
2. the laboratory heater with double thermal insulation structure according to claim 1, it is characterized in that, the upper end open of described inner housing and shell body, between described calandria and inner housing, the upper edge in gap is provided with inner cover plate, and is provided with outer cover plate on the top of described calandria, inner cover plate and shell body.
3. the laboratory heater with double thermal insulation structure according to claim 1 and 2, it is characterized in that, the lower end of described inner housing is provided with the leg running through shell body diapire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520850312.1U CN205182768U (en) | 2015-10-28 | 2015-10-28 | Laboratory heating device with double -deck thermal -insulated structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520850312.1U CN205182768U (en) | 2015-10-28 | 2015-10-28 | Laboratory heating device with double -deck thermal -insulated structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205182768U true CN205182768U (en) | 2016-04-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520850312.1U Active CN205182768U (en) | 2015-10-28 | 2015-10-28 | Laboratory heating device with double -deck thermal -insulated structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205182768U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107995878A (en) * | 2017-03-24 | 2018-05-04 | 谈志刚 | A kind of laboratory containers heating unit |
| CN110043508A (en) * | 2019-04-01 | 2019-07-23 | 重庆西泉泵业股份有限公司 | A kind of filled-type high-temperature pump with two-pack impeller |
-
2015
- 2015-10-28 CN CN201520850312.1U patent/CN205182768U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107995878A (en) * | 2017-03-24 | 2018-05-04 | 谈志刚 | A kind of laboratory containers heating unit |
| WO2018170898A1 (en) * | 2017-03-24 | 2018-09-27 | 谈志刚 | Laboratory container heating device |
| CN110043508A (en) * | 2019-04-01 | 2019-07-23 | 重庆西泉泵业股份有限公司 | A kind of filled-type high-temperature pump with two-pack impeller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 510070 Guangzhou City, Guangzhou, Guangdong, No. 34 Patentee after: Institute of testing and analysis, Guangdong Academy of Sciences (Guangzhou analysis and testing center, China) Patentee after: GRAND ANALYTICAL INSTRUMENT CO.,LTD. Address before: No. 100, building No. 34, No. 100, martyr Middle Road, Guangdong, Guangdong Patentee before: GUANGDONG INSTITUTE OF ANALYSIS (CHINA NATIONAL ANALYTICAL CENTER, GUANGZHOU) Patentee before: GRAND ANALYTICAL INSTRUMENT CO.,LTD. Address after: No. 100, building No. 34, No. 100, martyr Middle Road, Guangdong, Guangdong Patentee after: GUANGDONG INSTITUTE OF ANALYSIS (CHINA NATIONAL ANALYTICAL CENTER, GUANGZHOU) Patentee after: GRAND ANALYTICAL INSTRUMENT CO.,LTD. Address before: 510070 Building 34, No. 100 Xianlie Middle Road, Yuexiu District, Guangzhou City, Guangdong Province Patentee before: CHINA NATIONAL ANALYTICAL CENTER, GUANGZHOU Patentee before: GRAND ANALYTICAL INSTRUMENT CO.,LTD. |
|
| CP03 | Change of name, title or address |