CN207280270U - Solid heat storage equipment with thermal insulating base - Google Patents
Solid heat storage equipment with thermal insulating base Download PDFInfo
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- CN207280270U CN207280270U CN201721338475.7U CN201721338475U CN207280270U CN 207280270 U CN207280270 U CN 207280270U CN 201721338475 U CN201721338475 U CN 201721338475U CN 207280270 U CN207280270 U CN 207280270U
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- heat
- heat storage
- insulating base
- thermal insulating
- layer
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- 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
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/14—Thermal energy storage
Abstract
The utility model discloses a kind of solid heat storage equipment with thermal insulating base, the accumulation of heat module include be made of gitter brick heat storage, be arranged at heat storage periphery heat insulation layer and the heater strip component through heat storage, the heater strip component be used for heat storage body；The accumulation of heat module further includes thermal insulating base, and the heat storage is positioned on the thermal insulating base；The thermal insulating base includes spaced apart ceramic fiber blanket and high aluminium brick layer, and the thermal insulating base top layer is high aluminium brick layer.The utility model can realize mutual supplement with each other's advantages using the composite construction of ceramic fiber blanket and high aluminium brick layer, high aluminium brick layer is arranged on top and the weight of heat storage can be evenly applied on ceramic fiber blanket, ceramic fiber blanket stress is avoided to concentrate and damage, ceramic fiber blanket and high aluminium brick layer meet the insulation of thermal storage equipment bottom and high-voltage isulation demand jointly at the same time, cost is reduced, improves the reliability of equipment.
Description
Technical field
It the utility model is related to a kind of solid heat storage equipment with thermal insulating base.
Background technology
High-voltage power of the prior art, which directly enters solid heat storage device bottom insulation mode, mainly two kinds：One kind is to adopt
With porcelain insulator, porcelain insulator top will increase load-carrying members of the carbon steel frame as gitter brick, and carbon steel structure heatproof is less than
500 DEG C, therefore the heat storage performance of gitter brick cannot play completely；Another kind is to use insulating brick, but the insulation performance of insulating brick
Requirement is not reached, directly fashionable leakage current is larger for 10KV voltages, and there are security risk, 35KV voltages, which directly enter, to be more difficult to solve.
Utility model content
The utility model proposes a kind of solid heat storage equipment with thermal insulating base, the purpose is to：Improve bottom
The resistance to elevated temperatures of heat insulation layer, gives full play to the recovery electric heating system of gitter brick.
A kind of solid heat storage equipment with thermal insulating base, including accumulation of heat module；
The accumulation of heat module includes heat storage；
The accumulation of heat module further includes thermal insulating base, and the heat storage is positioned on the thermal insulating base；It is described
Thermal insulating base includes the ceramic fiber blanket and high aluminium brick layer being alternately arranged, and the thermal insulating base top layer is high-alumina brick
Layer.
Further as this equipment is improved：The thermal insulating base be followed successively by from bottom to top one layer of ceramic fiber blanket,
Two layers of high aluminium brick layer, one layer of ceramic fiber blanket, two layers of high aluminium brick layer, one layer of ceramic fiber blanket and two layers of high aluminium brick layer.
Further as this equipment is improved：Heat exchange module is further included, the heat exchange module includes wind turbine and heat exchange
Device；The wind turbine is used for realization the air circulation around heat storage；The heat exchanger has air intake, air outlet slit, cold water
The air heated by heat storage is introduced heat exchanger air intake by entrance and hot water outlet, wind turbine, is entered by cold water inlet cold
Water is exported after hot air from hot water outlet, and the air after heat exchange is from air outlet slit output, again under the action of wind turbine
Circulation.
Further as this equipment is improved：The accumulation of heat module further includes the heater strip component through heat storage, described
Heater strip component is used for heat storage body, and the heater strip component passes through higfh-tension ceramics connector and the power supply for power supply thermal storage equipment
Device is connected.
Further as this equipment is improved：Heat storage periphery is provided with heat insulation layer, and the heat insulation layer is fine by some ceramics
Vinylon and cotton blend heat preservation module is spliced.
Relative to the prior art, the utility model has the positive effect that：The heat storage of the utility model is positioned over multiple
On box-like thermal insulating base, it is made of ceramic fiber blanket and high aluminium brick layer interval, and high-alumina brick is at high temperature（More than 700 DEG C）
Decreasing insulating, individually uses high-alumina brick as high-voltage isulation there are hidden danger, and ceramic fiber blanket is good adiabatic insulation
Body, and insulation performance declines not as temperature raises, but ceramic fiber blanket is unable to load-bearing, and can not be adiabatic absolutely separately as bottom
Edge material, can realize mutual supplement with each other's advantages, high aluminium brick layer is arranged on top can using the composite construction of ceramic fiber blanket and high aluminium brick layer
The weight of heat storage is evenly applied on ceramic fiber blanket, avoids ceramic fiber blanket stress from concentrating and damage, while ceramics
Fibrofelt and high aluminium brick layer meet the insulation of thermal storage equipment bottom and high-voltage isulation demand jointly, reduce cost, improve and set
Standby reliability.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model.
Fig. 2 is the structure diagram of the utility model side-looking direction.
Fig. 3 is the structure diagram of the utility model non-contact infrared measurement assembly part.
Fig. 4 is the true form of the connection relationship diagram, wherein electric heating wire element of the utility model heater strip component
For U-shaped, it is reduced in this figure for convenience of signal linear.
Fig. 5 is the structure diagram of the electric heating wire element of U-shaped.
Embodiment
Describe the technical solution of the utility model in detail below in conjunction with the accompanying drawings：
Such as Fig. 1 and 2, the solid heat storage equipment with thermal insulating base, including accumulation of heat module and heat exchange module；
The accumulation of heat module include be made of gitter brick 11 heat storage, be arranged at the heat insulation layer of heat storage periphery and pass through
The heater strip component of heat storage, the heater strip component are used for heat storage body；The heater strip component is connect by higfh-tension ceramics
First 7 are connected with for the power supply unit for thermal storage equipment of powering；
The heat insulation layer is spliced by some ceramic fiber cotton heat preservation modules 1, efficiently solves heat storage external insulation
It is complicated, the problem of long construction period；
The heat exchange module includes wind turbine and heat exchanger 2；The wind turbine is used for realization the air circulation around heat storage；
The heat exchanger 2 has air intake, air outlet slit, cold water inlet and hot water outlet, the air that wind turbine will be heated by heat storage
2 air intake of heat exchanger is introduced, is exported by the cold water that cold water inlet enters after hot air from hot water outlet, after heat exchange
Air is exported from air outlet slit, circulated again under the action of wind turbine.
The accumulation of heat module further includes thermal insulating base, and the heat storage is positioned on the thermal insulating base；It is described
Thermal insulating base includes the ceramic fiber blanket 9 and high aluminium brick layer 10 being alternately arranged, and the thermal insulating base top layer is high alumina
Brick layer 10.
The preferred structure of the thermal insulating base is：One layer of ceramic fiber blanket 9, two layers of high-alumina brick are followed successively by from bottom to top
10, one layers of ceramic fiber blanket 9 of layer, two layers of high aluminium brick layer, 10, one layers of ceramic fiber blanket 9 and two layers of high aluminium brick layer 10, totally three layers
9, six layers of high aluminium brick layer 10 of ceramic fiber blanket.
High-alumina brick is at high temperature（More than 700 DEG C）Decreasing insulating, is individually existed using high-alumina brick as high-voltage isulation
Hidden danger, and ceramic fiber blanket 9 is good adiabatic insulator, and insulation performance declines not as temperature raises, but ceramics are fine
Dimension felt 9 is unable to load-bearing, can not be separately as bottom thermal insulation insulating materials, using the compound of ceramic fiber blanket 9 and high aluminium brick layer 10
Structure can realize mutual supplement with each other's advantages, and high aluminium brick layer 10, which is arranged on top, to be evenly applied to ceramic fiber blanket by the weight of heat storage
On 9,9 stress of ceramic fiber blanket is avoided to concentrate and damage, while ceramic fiber blanket 9 and high aluminium brick layer 10 meet accumulation of heat jointly
Device bottom is kept the temperature and high-voltage isulation demand, reduces cost, improves the reliability of equipment.
The brick temperature that the solid heat storage equipment with thermal insulating base further includes for measuring 11 temperature of gitter brick is surveyed
Component 4 is measured, the brick temperature measurement component 4 is non-contact infrared measurement assembly；
Such as Fig. 3, through hole is offered on the heat insulation layer, the non-contact infrared measurement assembly is placed on the through hole
In, the non-contact infrared measurement assembly includes outer wall and the matched insulation tube of the through hole, is arranged in insulation tube
Lens and the infrared temperature probe 105 on the outside of lens；The insulation tube is micanite pipe 101；The brick temperature measurement component 4
Infrared temperature probe 105 towards gitter brick 11.
Such as Fig. 1, this regenerative apparatus further includes the heater strip temperature measurement component 5 for measuring heater strip component temperature, described
Heater strip temperature measurement component 5 is also the non-contact infrared measurement assembly, the infrared survey of the heater strip temperature measurement component 5
Temperature probe 105 is towards electric heating wire element 6；
Using infrared non-contact measurement mode, there is high certainty of measurement, service life length and easy to safeguard.
Further, the lens include interior len 102 and are arranged at the outer lens 103 in the outside of interior len 102, described interior
Leave spacing between lens 102 and outer lens 103, effectively realized by hollow structure it is heat-insulated, avoid infrared temperature probe 105 by
High temperature damages.
The non-contact infrared measurement assembly further includes the stent 104 on heat insulation layer outer wall, the infrared survey
Temperature probe 105 is installed on the stent 104.
Such as Fig. 4, the heater strip component includes the heater strip unit of series connection, and the heater strip unit includes more than four simultaneously
The electric heating wire element 6 of connection；If wherein an electric heating wire element 6 breaks down, electric heating wire element 6 connected in parallel according to
So can normal power-up, so that it is guaranteed that whole heater strip component with normal operation, can still reduce the failure rate of heater strip component,
Improve the reliability of equipment.
Such as Fig. 5, the electric heating wire element 6 is U-shaped, and bottoming hole, the electric heating wire are offered on the gitter brick 11
Element 6 passes through the bottoming hole, and the both ends of all electric heating wire elements 6 are respectively positioned on the homonymy of heat storage, the heat storage
The side is additionally provided with connecting plate, and the connecting plate is used to arrange conducting wire to realize the connection between electric heating wire element 6；Wiring
When, only set connecting plate to complete the connection between all electric heating wire elements 6 in the heat storage side, reduce cost, carry
High formation efficiency, easy to later maintenance.
Such as Fig. 1 and 2, the outlet of the wind turbine is connected with air passage, preheating device 8 is provided with the air passage；Positioned at accumulation of heat
Heat insulation layer above body is further opened with exhausting-gas hole 12；The wind turbine is preferably centrifugal blower 3；
The air passage is L-shaped, including the horizontal duct to connect at the top of vertical air passage and one end and vertical air passage, the level
The other end in air passage is towards heat storage；The outlet of the wind turbine is arranged at top, connects with vertical air passage bottom, the pre- hot charging
8 are put to be arranged in vertical air passage；Using L-shaped air passage, accumulation of heat is delivered directly to after the air that wind turbine can be blown out heating in time
Around body, accelerate the evaporation of moisture content.
Thermal storage equipment is additionally provided with control module, and the control module is respectively connected with preheating device 8 and centrifugal blower 3
Connect.
Thermal storage equipment is not used for a long time, restarting when, or first in use, control module first starts wind turbine starts
Air circulation, and preheating device 8 and exhausting-gas hole 12 are opened, the air of circulation, evaporates in heat storage in heating solid heat storage equipment
Moisture content and wet air is discharged by exhausting-gas hole 12；After the completion of dehumidifying, it is powered to heater strip component, and close pre- hot charging
8 and exhausting-gas hole 12 are put, make thermal storage equipment start to work normally；
In order to ensure that dehumidifying is thorough, the control module also with brick temperature measurement component 4 and heater strip temperature measurement component 5
It is respectively connected with, for receiving the temperature of heat storage and electric heating wire element 6；In by 8 heat storage equipment of preheating device
While air, control module detects heat storage and electric heating wire member by brick temperature measurement component 4 and heater strip temperature measurement component 5
The temperature of part 6, when the regenerator temperature and 6 temperature of electric heating wire element measured all removes wet temp and heat storage higher than default
After the temperature difference between electric heating wire element 6 is less than default temperature difference threshold, judgement enters dehumidified state, when into dehumidified state
Time exceed default dehumidifying time value after, judge that dehumidifying is completed, be powered to heater strip component, and close 8 He of preheating device
Exhausting-gas hole 12, makes thermal storage equipment start to work normally.
Claims (5)
1. the solid heat storage equipment with thermal insulating base, it is characterised in that：Including accumulation of heat module；
The accumulation of heat module includes heat storage；
The accumulation of heat module further includes thermal insulating base, and the heat storage is positioned on the thermal insulating base；The insulation
Heat-insulating base includes the ceramic fiber blanket being alternately arranged（9）And high aluminium brick layer（10）, the thermal insulating base top layer is high alumina
Brick layer（10）.
2. there is the solid heat storage equipment of thermal insulating base as claimed in claim 1, it is characterised in that：The thermal insulating
Base is followed successively by one layer of ceramic fiber blanket from bottom to top（9）, two layers of high aluminium brick layer（10）, one layer of ceramic fiber blanket（9）, two floor heights
Aluminium brick layer（10）, one layer of ceramic fiber blanket（9）And two layers of high aluminium brick layer（10）.
3. there is the solid heat storage equipment of thermal insulating base as claimed in claim 1, it is characterised in that：Further include heat exchange
Module, the heat exchange module include wind turbine and heat exchanger（2）；The wind turbine is used for realization the air circulation around heat storage；
The heat exchanger（2）With air intake, air outlet slit, cold water inlet and hot water outlet, sky that wind turbine will be heated by heat storage
Gas introduces heat exchanger（2）Air intake, is exported, heat exchange by the cold water that cold water inlet enters after hot air from hot water outlet
Air afterwards is exported from air outlet slit, circulated again under the action of wind turbine.
4. there is the solid heat storage equipment of thermal insulating base as claimed in claim 1, it is characterised in that：The accumulation of heat module
The heater strip component through heat storage is further included, the heater strip component is used for heat storage body, and the heater strip component passes through
Higfh-tension ceramics connector（7）It is connected with for the power supply unit for thermal storage equipment of powering.
5. the solid heat storage equipment with thermal insulating base as described in Claims 1-4 is any, it is characterised in that：Accumulation of heat
Body periphery is provided with heat insulation layer, and the heat insulation layer is by some ceramic fiber cotton heat preservation modules（1）It is spliced.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721338475.7U CN207280270U (en) | 2017-10-18 | 2017-10-18 | Solid heat storage equipment with thermal insulating base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721338475.7U CN207280270U (en) | 2017-10-18 | 2017-10-18 | Solid heat storage equipment with thermal insulating base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207280270U true CN207280270U (en) | 2018-04-27 |
Family
ID=61980637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721338475.7U Active CN207280270U (en) | 2017-10-18 | 2017-10-18 | Solid heat storage equipment with thermal insulating base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207280270U (en) |
-
2017
- 2017-10-18 CN CN201721338475.7U patent/CN207280270U/en active Active
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