CN204328351U - Heat power equipment vacuum insulation structure - Google Patents
Heat power equipment vacuum insulation structure Download PDFInfo
- Publication number
- CN204328351U CN204328351U CN201420812046.9U CN201420812046U CN204328351U CN 204328351 U CN204328351 U CN 204328351U CN 201420812046 U CN201420812046 U CN 201420812046U CN 204328351 U CN204328351 U CN 204328351U
- Authority
- CN
- China
- Prior art keywords
- power equipment
- heat
- vacuum
- heat power
- insulation structure
- 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.)
- Expired - Fee Related
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/20—Climate change mitigation technologies for sector-wide applications using renewable energy
Landscapes
- Thermal Insulation (AREA)
Abstract
A kind of heat power equipment vacuum insulation structure, is made up of apparatus body and the heat radiation laminate be successively set on outside apparatus body, valve jacket plate, vacuumizes between heat radiation laminate and valve jacket plate after encapsulation process with vacuum machine, makes it to form vacuum heat-insulating layer.Thermal insulation property due to vacuum heat-insulating layer is much better than any thermal insulating material of prior art, thus significantly reduces the radiation loss of heat power equipment, improves the heat utilization rate of heat power equipment.Heat power equipment vacuum insulation structure described in the utility model can be widely used in the heat power equipment of the industrial fields such as chemical industry, pharmacy, food, improves heat utilization rate have important function to the radiation loss reducing equipment; This vacuum insulation structure is also applicable in the heat power equipment such as high-temperature molten salt and high-temperature heat-conductive oil tank in solar light-heat power-generation engineering.
Description
Technical field
The utility model belongs to Thermal Power Engineering Field, relates to a kind of heat power equipment vacuum insulation structure.
Background technique
Existing heat power equipment send out general according to operating temperature many employings polyurethane or the material such as mineral wool as the thermal insulating material of thermal insulation layer.These material hygroscopicity are very strong, and when ambient humidity is large, thermal insulation layer is easy to make moist and the thermal insulation property of material is declined, and the radiation loss of equipment is increased.Also can etching apparatus if thermal insulation layer makes moist, and the thermal insulation property of existing thermal insulating material is limited.
Model utility content
The purpose of this utility model is to provide a kind of heat power equipment vacuum insulation structure, and this vacuum insulation structure effectively can improve the thermal insulation property of heat power equipment, reduces the radiation loss of heat power equipment to greatest extent and avoids equipment corrosion.
For realizing the object of foregoing invention and the technological scheme adopted is such: the heat power equipment vacuum insulation structure provided is by apparatus body and be successively set on heat radiation laminate outside apparatus body from the inside to the outside, valve jacket plate forms, vacuumize after encapsulation process between heat radiation laminate and valve jacket plate, forming vacuum layer, is zone of heating between heat radiation laminate and apparatus body outer wall.
In above-mentioned heat power equipment vacuum insulation structure, be provided with between heat radiation laminate and valve jacket plate and keep son.
In above-mentioned heat power equipment vacuum insulation structure, keep subcenter to have aperture, have stator in heat radiation laminate surface soldered, keep sub-set to be inserted on stator.
In above-mentioned heat power equipment vacuum insulation structure, valve jacket plate is made by the corrosion resistant plate of 1.2 ~ 2 millimeters.
In above-mentioned heat power equipment vacuum insulation structure, outside valve jacket plate, be manufactured with stiffening ring, in order to increase the intensity of valve jacket plate.
The technical solution of the utility model is also: in heat power equipment vacuum insulation structure, take out tubular construction again containing vacuum, described vacuum is taken out tubular construction again and is comprised the vacuum that a inner passes into valve jacket plate and take out pipe again, take out again on pipe in vacuum and one-way valve is housed, the outer end of taking out pipe in vacuum is again threaded connection the plug that form is equipped with band rubber pad, vacuum is taken out after pipe vacuumizes again and is tightened by plug, scribbles sealer afterwards at plug mouth.
Compared with prior art, the beneficial effects of the utility model are:
1, in technical solutions of the utility model, be provided with heat dissipating layer plate and Stainless Steel Case cage plate outside heat power equipment body, encapsulation process is carried out in the space that heat radiation laminate and Stainless Steel Case cage plate are formed, and is vacuumized by vacuum machine, makes it to form vacuum heat-insulating layer.Thermal insulation property due to vacuum heat-insulating layer is much better than existing any thermal insulating material, thus drastically reduce the area the radiation loss of heat power equipment, improves the heat utilization rate of heat power equipment;
2, the utility model is by the setting of vacuum heat-insulating layer, prevents extraneous humid air to enter thermal insulation layer, and then avoids equipment corrosion phenomenon.
Heat power equipment vacuum insulation structure described in the utility model can be widely used in the heat power equipment of the industrial fields such as chemical industry, pharmacy, food, improves heat utilization rate have important function to the radiation loss reducing equipment; This vacuum insulation structure is also applicable in the heat power equipment such as high-temperature molten salt and high-temperature heat-conductive oil tank in solar light-heat power-generation engineering.
Accompanying drawing explanation
Fig. 1 is the structural principle schematic diagram of the utility model specific embodiment.
Fig. 2 is the vacuum layer structure of plane structure.
Fig. 3 is the schematic diagram keeping substructure.
Fig. 4 is the schematic diagram that vacuum takes out tubular construction again.
In figure, the title of each number designation respectively: 1-zone of heating, 2-valve jacket plate, 3-stiffening ring, 4-vacuum layer, and 5-dispels the heat laminate, 6-apparatus body, 7-keeps son, 8-stator, and 9-vacuum takes out pipe again, 10-one-way valve, 11-rubber pad, 12-plug, 13-sealer.
Embodiment
Below with reference to accompanying drawing, the utility model content is described further, but practical application form of the present utility model is not limited in illustrated embodiment.
See Fig. 1, heat power equipment vacuum insulation structure described in the utility model is formed primarily of apparatus body 6 and the heat radiation laminate 5 be sleeved on outside apparatus body 6, valve jacket plate 2, vacuumize after encapsulation process between heat radiation laminate 5 and valve jacket plate 2, form vacuum heat-insulating layer 4.Valve jacket plate 2 is the corrosion resistant plate of 1.2 ~ 2 millimeters.The valve jacket plate 2 of the equipment (equipment that diameter is greater than 1000 millimeters) that diameter is larger must make stiffening ring 3, to increase the intensity of valve jacket.Stiffening ring 3 adopts rolling technology to make, and its groove depth and number of rings are depending on the size of apparatus body 6.
See Fig. 2, equally distributed maintenance 7 is housed between plane heat radiation laminate 5 and valve jacket plate 2, keeps son 7 that valve jacket plate 2 can be made to keep smooth, stop and be out of shape because of vacuum.
See Fig. 3, keep sub 7 centers to have aperture, heat radiation laminate 5 is welded with stator 8, and stator 8 injects the aperture keeping son 7.This structure also can apply in large diameter heat power equipment.
Tubular construction (be generally located at valve jacket plate and do not affect equipment operating operation outward and the place easily vacuumized again) is taken out again containing vacuum in heat power equipment vacuum insulation structure described in the utility model, see Fig. 4, vacuum takes out tubular construction again: at valve jacket plate 2, vacuum is housed and takes out pipe 9 again, vacuum is taken out on pipe 9 again and one-way valve 10 is housed, vacuum is taken out pipe 9 end again and is provided with plug 12, plug has rubber pad 11, vacuumizes after complete plug tightens, scribbles sealer 13 at plug mouth.Plug is provided with internal thread, then takes out pipe and have outside thread.In practical application, after equipment normal phase is run and occurs degree of vacuum decay, the method for available baking destroys sealer 13, opens plug 12 and vacuumizes, reaches tighten plug after requirement and execute sealer again until degree of vacuum.This method can make the vacuum heat-insulating layer of heat power equipment keep the degree of vacuum set all the life, thus makes the heat insulation effect that heat power equipment keeps good for a long time.
In heat power equipment vacuum insulation structure described in the utility model, heat dissipating layer temperature keeps son that teflon can be selected to make below 200 DEG C, heat dissipating layer temperature keeps son that polyimide can be selected to make at 200 DEG C ~ 300 DEG C, and heat dissipating layer temperature keeps son to select ceramic material more than 300 DEG C.
Claims (7)
1. a heat power equipment vacuum insulation structure, it is characterized in that by apparatus body (6) and be successively set on apparatus body (6) heat radiation laminate (5) outward from the inside to the outside, valve jacket plate (2) forms, vacuumize after encapsulation process between heat radiation laminate (5) and valve jacket plate (2), forming vacuum layer (4), is zone of heating (1) between heat radiation laminate (5) and apparatus body (6) outer wall.
2. heat power equipment vacuum insulation structure according to claim 1, is characterized in that being provided with between heat radiation laminate (5) and valve jacket plate (2) keeping son (7).
3. heat power equipment vacuum insulation structure according to claim 2, it is characterized in that keeping son (7) center to have aperture, there is stator (8) in heat radiation laminate (5) surface soldered, keep son (7) cover to be inserted on stator (8).
4. heat power equipment vacuum insulation structure according to claim 1, it is characterized in that valve jacket plate (2) by 1.2 ~ 2 millimeters corrosion resistant plate make.
5. heat power equipment vacuum insulation structure according to claim 1, is characterized in that being manufactured with stiffening ring (3) outside valve jacket plate (2).
6. heat power equipment vacuum insulation structure according to claim 1, is characterized in that taking out tubular construction again containing vacuum in heat power equipment vacuum insulation structure.
7. heat power equipment vacuum insulation structure according to claim 6, it is characterized in that described vacuum is taken out tubular construction again and comprised the vacuum that a inner passes into valve jacket plate (2) and take out pipe (9) again, take out again on pipe (9) in vacuum and one-way valve (10) is housed, the outer end of taking out pipe (9) in vacuum is again threaded connection the plug (12) that form is equipped with band rubber pad (11), vacuum is taken out after pipe (9) vacuumizes again and is tightened by plug (12), scribbles sealer (13) afterwards at plug mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420812046.9U CN204328351U (en) | 2014-12-18 | 2014-12-18 | Heat power equipment vacuum insulation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420812046.9U CN204328351U (en) | 2014-12-18 | 2014-12-18 | Heat power equipment vacuum insulation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204328351U true CN204328351U (en) | 2015-05-13 |
Family
ID=53164710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420812046.9U Expired - Fee Related CN204328351U (en) | 2014-12-18 | 2014-12-18 | Heat power equipment vacuum insulation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204328351U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105782640A (en) * | 2014-12-18 | 2016-07-20 | 西安科弘厨房工程设备有限责任公司 | Vacuum heat preservation structure of thermal equipment |
| CN106287114A (en) * | 2016-07-21 | 2017-01-04 | 四川追月科技有限责任公司 | A kind of vacuum heat-preservation thermal-insulation device |
| CN111912197A (en) * | 2020-08-03 | 2020-11-10 | 南京睿泉环保科技有限公司 | Drying device for organic solid |
-
2014
- 2014-12-18 CN CN201420812046.9U patent/CN204328351U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105782640A (en) * | 2014-12-18 | 2016-07-20 | 西安科弘厨房工程设备有限责任公司 | Vacuum heat preservation structure of thermal equipment |
| CN106287114A (en) * | 2016-07-21 | 2017-01-04 | 四川追月科技有限责任公司 | A kind of vacuum heat-preservation thermal-insulation device |
| CN111912197A (en) * | 2020-08-03 | 2020-11-10 | 南京睿泉环保科技有限公司 | Drying device for organic solid |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204328351U (en) | Heat power equipment vacuum insulation structure | |
| CN204962147U (en) | Petroleum pipeline heating device with insulation construction | |
| CN203067982U (en) | Vacuum heat-insulation and energy-conservation conveying pipeline for thermal fluid | |
| CN201379407Y (en) | Vacuum pan | |
| CN204280322U (en) | A kind of attemperater | |
| CN105316759A (en) | Coated heat shield having internal water cooling and used for single crystal furnace | |
| CN105782640A (en) | Vacuum heat preservation structure of thermal equipment | |
| CN105202304A (en) | Improved structure of insulation device used for petroleum pipelines | |
| CN105202303A (en) | Improved structure of petroleum-transportation-based heat preservation device | |
| CN204756858U (en) | Heat accumulation steam generator | |
| CN204962149U (en) | Heating device for avoid petroleum pipeline non -plastic fracture | |
| CN207555210U (en) | A kind of novel oil field gathering and transportation oil-gas pipeline simple energy-saving device | |
| CN204852785U (en) | Removable tube compound incubation cold insulation device | |
| CN202193802U (en) | Inductive vacuum annealing device | |
| CN204362332U (en) | A kind of Heat preservation band | |
| CN104019355B (en) | Multi-lay winding vacuum insulation gas cylinder pumped vacuum systems equipment circulating-heating room | |
| CN204499184U (en) | Fishing vessel line that can be heat insulation is taken turns | |
| CN201611183U (en) | High-efficiency thermal-insulating water tank of solar water heater | |
| CN203533091U (en) | Ultrahigh-temperature heat insulation device | |
| CN206846167U (en) | A kind of energy-saving heat preserving device of chemical industry conveyance conduit | |
| CN203718286U (en) | Heat preservation structure for capacitance grade phosphate | |
| CN208869714U (en) | A kind of thermal field of single crystal furnace axis insulation construction | |
| CN108799820A (en) | Cryogenic insulated cylinder high-efficient vacuumizing method | |
| CN202173605U (en) | High efficiency heat preservation feeding bottle | |
| CN202691448U (en) | Practical high-efficiency heat-insulation structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150513 Termination date: 20171218 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |