CN206269223U - A kind of accumulation of heat tank body with multi-layer heat preserving room - Google Patents
A kind of accumulation of heat tank body with multi-layer heat preserving room Download PDFInfo
- Publication number
- CN206269223U CN206269223U CN201621255712.9U CN201621255712U CN206269223U CN 206269223 U CN206269223 U CN 206269223U CN 201621255712 U CN201621255712 U CN 201621255712U CN 206269223 U CN206269223 U CN 206269223U
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- Prior art keywords
- heat
- inner housing
- accumulation
- insulation
- tank body
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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
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Abstract
A kind of accumulation of heat tank body with multi-layer heat preserving room.The utility model is related to a kind of heating system accumulation of heat tank body, and in particular to a kind of accumulation of heat tank body with multi-layer heat preserving room.The utility model is bad to solve existing accumulation of heat tank body heat insulation effect, and heat storage efficiency is relatively low, easily causes the problem of thermal loss.The utility model includes inner housing, insulation flaggy, shell body, lower shoe, concrete bed and base heat-insulation layer, shell body is sleeved on the outside of inner housing, insulation flaggy is provided between inner housing and shell body, the lower end of inner housing, insulation flaggy and shell body is respectively and fixedly connected on the upper surface of lower shoe, lower shoe is arranged on the upper end of concrete bed, the lower end of concrete bed is provided with base heat-insulation layer, the first soak chamber is provided between insulation flaggy and shell body, the second soak chamber is provided between inner housing and insulation flaggy.The utility model is used for heating system accumulation of heat.
Description
Technical field
The utility model is related to a kind of heating system accumulation of heat tank body, and in particular to a kind of heat-accumulator tank with multi-layer heat preserving room
Body.
Background technology
Heat-accumulator tank is widely used in the heating system of steam power plant as the important component of hold over system.Accumulation of heat
Tank can strengthen the economical operation of steam power plant, the operation of stabilization steam power plant.The use of the primary benefits of hold over system is negative in same heat
The generating production (reducing the condensing operation of steam power plant) of steam power plant can be improved under lotus state, steam power plant's sub-load fortune is reduced
OK.Now heat-accumulator tank is seen as being the buffer between thermal source and heat user, is mainly used in balance thermic load (elimination peak value)
And for thermal source (with transmission ＆ distribution) provides flexibility.Consider time-of-use tariffs, steam power plant using heat-accumulator tank realize generate electricity flexibility with
The free degree, improves the economy of steam power plant.
Heat-accumulator tank especially plays an important roll with the stabilization of extraction-condensing steam turbine to back pressure unit with economical operation, it
It is sufficiently used the heat supply of steam power plant.It stores in heat-accumulator tank, in heat supply network peakload shape the cheap heat energy of steam power plant
Under state, heat-accumulator tank and steam power plant's combined heat, it is possible to decrease the heating load of high price spike thermal source optimize the operation of system.
Heat-accumulator tank is the guarantee of heat supply network safe operation.When heating system water pump is out of service suddenly because of accidental cause,
Water attack will be produced, power plant inside is suffered very big destruction with heat distribution pipe network.If heating system is equipped with heat-accumulator tank, it will be big
It is big to alleviate the high-voltage oscillation that water attack is caused, mitigate destruction and disaster that water attack is caused.
Heat-accumulator tank is the standby heat source of heating system.When certain thermal source stops heat supply for some reason, heat-accumulator tank can run in time
Complementary heating, prevents from causing big face to stop Warm status.
Existing accumulation of heat tank body is generally incubated using one layer of heat preservation structure, and the heat insulation effect of tank body is bad, accumulation of heat effect
Rate is relatively low, easily causes thermal loss.
Utility model content
The utility model is bad to solve existing accumulation of heat tank body heat insulation effect, and heat storage efficiency is relatively low, easily causes heat damage
The problem of mistake, and then propose a kind of accumulation of heat tank body with multi-layer heat preserving room.
The utility model is adopted the technical scheme that to solve above-mentioned technical problem：The utility model includes inner housing, protects
Warm flaggy, shell body, lower shoe, concrete bed and base heat-insulation layer, shell body are sleeved on the outside of inner housing, inner housing with
Insulation flaggy is provided between shell body, the lower end of inner housing, insulation flaggy and shell body is respectively and fixedly connected to the upper surface of lower shoe
On, lower shoe is arranged on the upper end of concrete bed, and the lower end of concrete bed is provided with base heat-insulation layer, is incubated flaggy and shell
The first soak chamber is provided between body, the second soak chamber is provided between inner housing and insulation flaggy.
The beneficial effects of the utility model are：
The utility model uses three-decker in the tank body of heat-accumulator tank, with multi-layer heat preserving room, effectively prevents inside and outside tank body
Heat exchange is carried out, heat storage efficiency is high, high insulating effect, thermal loss can reduce more than 80%.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model.
Specific embodiment
Specific embodiment one：Illustrated with reference to Fig. 1, a kind of accumulation of heat tank body with multi-layer heat preserving room described in present embodiment
Including inner housing 1, insulation flaggy 2, shell body 3, lower shoe 4, concrete bed 5 and base heat-insulation layer 6, shell body 3 is sleeved on
The outside of inner housing 1, is provided with insulation flaggy 2 between inner housing 1 and shell body 3, inner housing 1, insulation flaggy 2 and shell body 3
Lower end is respectively and fixedly connected on the upper surface of lower shoe 4, and lower shoe 4 is arranged on the upper end of concrete bed 5, concrete bed 5
Lower end is provided with base heat-insulation layer 6, and the first soak chamber 7, inner housing 1 and insulation flaggy are provided between insulation flaggy 2 and shell body 3
The second soak chamber 8 is provided between 2.
It is designed so that whole tank body uses inner housing 1, insulation 3 three layers of insulation construction of flaggy 2 and shell body, additionally
The lower end for having 8 two moist closets of the first soak chamber 7 and the second soak chamber, tank body uses lower shoe 4, the and of concrete bed 5
The three-decker of base heat-insulation layer 6, realizes the multi-layer heat preserving of whole tank body, high insulating effect.
In the present embodiment, can be according to using needing to the first soak chamber 7 and the second soak chamber 8 take out true
Sky, to improve heat insulation effect.
Specific embodiment two：Illustrated with reference to Fig. 1, the madial wall of inner housing 1 is provided with anticorrosion described in present embodiment
Layer 9.Other compositions and connected mode are identical with specific embodiment one.
Being so designed that can effectively prevent tank body from being corroded by internal accumulation of heat water.
Specific embodiment three：Illustrated with reference to Fig. 1, the first soak chamber 7 described in present embodiment and the second soak chamber 8
It is interior filled with heat-preservation cotton layer.Other compositions and connected mode are identical with specific embodiment two.
It is so designed that the heat insulation effect that can strengthen the first soak chamber 7 and the second soak chamber 8.
Specific embodiment four：Illustrated with reference to Fig. 1, flaggy 2 is incubated described in present embodiment and is arranged on inner housing 1 and shell
Middle part between body 3.Other compositions and connected mode are identical with specific embodiment three.
It is designed so that the first soak chamber 7 and the second soak chamber 8 there can be enough keeping warmth spaces.
Specific embodiment five：Illustrated with reference to Fig. 1, the volume described in present embodiment between inner housing 1 and lower shoe 4 is
8000m3.Other compositions and connected mode are identical with specific embodiment three or four.
Operation principle
Heat-accumulator tank internal reservoir hot water, because operating pressure is normal pressure, maximum operating temperature is not higher than 98 DEG C.Water temperature is not
Together, the density of water is different, and in enough bulk container, upper, under, middle be transition zone to cold water to hot water, here it is accumulation of heat
The principle of stratification of water in tank.Heat-accumulator tank is designed and worked according to the principle of stratification of water, and its work is maintained at efficient
Rate.During accumulation of heat, hot water enters from top hot water inlet/outlet pipe, and cold water is moved down from bottom cold water inlet/outlet pipe discharge, transition zone；Heat release
When, hot water enters from bottom cold water inlet/outlet pipe, is moved on transition zone from top hot water inlet/outlet pipe discharge, cold water.
The essence of the heat-accumulator tank course of work is exactly its accumulation of heat exothermic process, in user's underload, unnecessary heat energy is inhaled
Store up and deposit, wait load to be released again when rising and use.When heat-accumulator tank works, should ensure that it imports and exports water balance, keep its liquid level
Stabilization, is at peak work capacity.
Whole tank body uses inner housing 1, insulation 3 three layers of insulation construction of flaggy 2 and shell body, in addition with the first incubation cavity
Room 7 and second soak chamber, 8 two moist closets, the lower end of tank body uses lower shoe 4, concrete bed 5 and base heat-insulation layer 6 three
Rotating fields, realize the multi-layer heat preserving of whole tank body, high insulating effect.
Claims (5)
1. a kind of accumulation of heat tank body with multi-layer heat preserving room, it is characterised in that：A kind of heat-accumulator tank with multi-layer heat preserving room
Body includes inner housing (1), insulation flaggy (2), shell body (3), lower shoe (4), concrete bed (5) and base heat-insulation layer (6),
Shell body (3) is sleeved on the outside of inner housing (1), and insulation flaggy (2), inner housing are provided between inner housing (1) and shell body (3)
(1), the lower end of insulation flaggy (2) and shell body (3) is respectively and fixedly connected on the upper surface of lower shoe (4), and lower shoe (4) is arranged on
The upper end of concrete bed (5), the lower end of concrete bed (5) is provided with base heat-insulation layer (6), insulation flaggy (2) and shell body
(3) the first soak chamber (7) is provided between, the second soak chamber (8) is provided between inner housing (1) and insulation flaggy (2).
2. a kind of accumulation of heat tank body with multi-layer heat preserving room according to claim 1, it is characterised in that：The inner housing (1)
Madial wall be provided with corrosion-resistant coating (9).
3. a kind of accumulation of heat tank body with multi-layer heat preserving room according to claim 2, it is characterised in that：First incubation cavity
Heat-preservation cotton floor is filled with room (7) and the second soak chamber (8).
4. a kind of accumulation of heat tank body with multi-layer heat preserving room according to claim 3, it is characterised in that：The insulation flaggy
(2) it is arranged on the middle part between inner housing (1) and shell body (3).
5. a kind of accumulation of heat tank body with multi-layer heat preserving room according to claim 3 or 4, it is characterised in that：The inner housing
(1) volume and between lower shoe (4) is 8000m3。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621255712.9U CN206269223U (en) | 2016-11-22 | 2016-11-22 | A kind of accumulation of heat tank body with multi-layer heat preserving room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621255712.9U CN206269223U (en) | 2016-11-22 | 2016-11-22 | A kind of accumulation of heat tank body with multi-layer heat preserving room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206269223U true CN206269223U (en) | 2017-06-20 |
Family
ID=59039866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621255712.9U Expired - Fee Related CN206269223U (en) | 2016-11-22 | 2016-11-22 | A kind of accumulation of heat tank body with multi-layer heat preserving room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206269223U (en) |
-
2016
- 2016-11-22 CN CN201621255712.9U patent/CN206269223U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170620 Termination date: 20171122 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |