CN209802164U - high-temperature solid heat accumulator shell - Google Patents
high-temperature solid heat accumulator shell Download PDFInfo
- Publication number
- CN209802164U CN209802164U CN201920480411.3U CN201920480411U CN209802164U CN 209802164 U CN209802164 U CN 209802164U CN 201920480411 U CN201920480411 U CN 201920480411U CN 209802164 U CN209802164 U CN 209802164U
- Authority
- CN
- China
- Prior art keywords
- heat
- heat accumulator
- shell
- threaded pipeline
- inner shell
- 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
- 239000007787 solid Substances 0.000 title claims abstract description 17
- 238000009825 accumulation Methods 0.000 claims abstract description 11
- 238000009413 insulation Methods 0.000 claims abstract description 10
- 230000008676 import Effects 0.000 claims description 6
- 238000005086 pumping Methods 0.000 claims description 4
- 239000012774 insulation material Substances 0.000 claims description 3
- 238000000605 extraction Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 11
- 238000005338 heat storage Methods 0.000 abstract description 7
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 6
- 239000003546 flue gas Substances 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000004321 preservation Methods 0.000 description 4
- 239000002918 waste heat Substances 0.000 description 4
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/14—Thermal energy storage
Landscapes
- Thermal Insulation (AREA)
Abstract
The utility model relates to the heat accumulator field, and discloses a high-temperature solid heat accumulator shell, which comprises a heat accumulator shell, wherein a heat accumulation cavity is formed inside the heat accumulator shell, a first inner shell and a second inner shell are arranged in the heat accumulator shell, a vacuum annular cavity is formed between the first inner shell and the second inner shell, the vacuum annular cavity is communicated with an air exhaust port, a threaded pipeline is arranged in the vacuum annular cavity, the threaded pipeline is sleeved on the outer wall of the second inner shell, a heat conduction connecting block is arranged between the threaded pipeline and the second inner shell, a heat insulation cover is also sleeved on the threaded pipeline and is fixedly connected with the second inner shell, an inlet and an outlet are also arranged on the heat accumulator shell, the inlet and the outlet are respectively connected with the two ends of the threaded pipeline, and control valves are arranged on the inlet, the outlet and the air exhaust port, can effectively preserve heat, has small heat loss and good heat storage effect.
Description
Technical Field
The utility model relates to a heat accumulator field, more specifically say, in particular to high temperature solid heat accumulator casing.
Background
If the steam consumption fluctuates greatly in the steam supply system of the industrial boiler, the steam pressure and the water level of the boiler fluctuate up and down, so that the boiler is difficult to operate, and the combustion efficiency of the boiler is reduced. Under the condition, the heat accumulator is used to effectively stabilize the load of the boiler, improve the running condition of the boiler and avoid the reduction of the efficiency of the boiler. The boiler heat accumulator has two types of variable pressure and constant pressure, the working pressure of the high-temperature solid heat accumulator changes along with the increase and decrease of the heat storage amount, and the most typical one is a steam heat accumulator. However, the existing high-temperature solid heat accumulator shell has poor heat accumulation and preservation effects and poor heat accumulation effects.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high temperature solid heat accumulator casing to solve current high temperature solid heat accumulator casing and hold the not good, the not good problem of heat accumulation effect of heat preservation effect.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
A high-temperature solid heat accumulator shell comprises a heat accumulator shell, wherein a heat accumulation cavity is formed inside the heat accumulator shell, a first inner shell and a second inner shell are installed in the heat accumulator shell, a vacuum annular cavity is formed between the first inner shell and the second inner shell, the vacuum annular cavity is communicated with an air suction port, a threaded pipeline is arranged in the vacuum annular cavity, the threaded pipeline is sleeved on the outer wall of the second inner shell, a heat conduction connecting block is arranged between the threaded pipeline and the second inner shell, a heat insulation cover is further sleeved on the threaded pipeline and fixedly connected with the second inner shell, an inlet and an outlet are further arranged on the heat accumulator shell, the inlet and the outlet are respectively connected with two ends of the threaded pipeline, control valves are arranged on the inlet, the outlet and the air suction port, heat can be effectively preserved, and heat loss is small, the heat storage effect is good.
Furthermore, the control valve is an electromagnetic valve, and can be effectively controlled to be opened and closed.
Furthermore, the heat shield is laid on the surfaces of the threaded pipeline and the heat conduction connecting block, so that heat can be effectively insulated.
Furthermore, the vacuum annular cavity is filled with heat insulation materials, so that the heat insulation effect is improved.
Compared with the prior art, the utility model has the advantages of: the utility model switches on the vacuum air pump through the air exhaust port, vacuumizes the annular vacuum cavity through the vacuum air pump, and then closes the control valve on the air exhaust port; through the flue gas that has the waste heat that the import switch-on reaction produced, the flue gas gets into the threaded pipeline through the import in, then flows through the export, and on the heat of flue gas passed through threaded pipeline and heat conduction connecting block passed to the second inner shell, the second inner shell passed to the heat preservation with the heat on, and then keeps warm in the heat accumulation cavity. The utility model discloses can effectively utilize the reaction waste heat to keep warm, the heat scatters and disappears for a short time, and the heat accumulation effect is good, and this is the theory of operation of this high temperature solid heat accumulator casing.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is an external view of the present invention;
Fig. 2 is a schematic view of a part of the structure of the present invention.
Description of reference numerals: the heat storage device comprises a heat storage device shell 1, an inlet 2, an outlet 3, a threaded pipeline 4, a heat storage cavity 5, a vacuum annular cavity 6, an air pumping port 7, a heat insulation cover 8, a first inner shell 9, a second inner shell 10, a heat conduction connecting block 11 and a heat insulation layer 12.
Detailed Description
The preferred embodiment of the invention will be described in detail below with reference to the accompanying drawings, in order to make the advantages and features of the invention easier to understand by those skilled in the art, and thereby to define the scope of the invention more clearly.
Referring to fig. 1-2, the utility model provides a high-temperature solid heat accumulator shell, which comprises a heat accumulator shell 1, a heat accumulation cavity 5 is formed inside the heat accumulator shell 1, a first inner shell 9 and a second inner shell 10 are installed in the heat accumulator shell 1, a vacuum annular cavity 6 is formed between the first inner shell 9 and the second inner shell 10, the vacuum annular cavity 6 is communicated with an air exhaust opening 7, a threaded pipeline 4 is arranged in the vacuum annular cavity 6, the threaded pipeline 4 is sleeved on the outer wall of the second inner shell 10, a heat conduction connecting block 11 is arranged between the threaded pipeline 4 and the second inner shell 10, a heat insulation cover 8 is further sleeved on the threaded pipeline 4, the heat insulation cover 8 is fixedly connected with the second inner shell 10, an inlet 2 and an outlet 3 are further arranged on the heat accumulator shell 1, the inlet 2 and the outlet 3 are respectively connected with two ends of the threaded pipeline 4, and control valves are arranged on the inlet 2, can effectively preserve heat, has small heat loss and good heat storage effect.
The control valve is an electromagnetic valve, and can be effectively controlled to be opened and closed; the heat insulation cover 8 is laid on the surfaces of the threaded pipeline 4 and the heat conduction connecting block 11, so that heat can be effectively insulated; the vacuum annular cavity 6 is filled with heat insulation materials, so that the heat insulation effect is improved.
The utility model discloses a theory of operation does: a vacuum air pump is connected through the air pumping port 7, the vacuum annular cavity 6 is pumped by the vacuum air pump, and then a control valve on the air pumping port 7 is closed; the flue gas that has the waste heat that produces through the import 2 switch-on reaction, the flue gas gets into in the threaded pipeline 4 through import 2, then flow out through export 3, the heat of flue gas passes through threaded pipeline 4 and heat conduction connecting block 11 and passes to on the second casing 10, second casing 10 passes to heat preservation 12 on with the heat, and then keep warm in the heat accumulation cavity 5, can effectually utilize the reaction waste heat to keep warm, the heat scatters and disappears for a short time, the heat accumulation effect is good, this is the theory of operation of this high temperature solid heat accumulator casing, the content that does not make detailed description in this specification all belongs to the well-known prior art of the professional skilled in the art in this field simultaneously.
Although the embodiments of the present invention have been described with reference to the accompanying drawings, various changes and modifications can be made by the owner within the scope of the appended claims, and the protection scope of the present invention should not be exceeded by the claims.
Claims (4)
1. A high temperature solid heat accumulator shell comprises a heat accumulator shell (1), wherein a heat accumulation cavity (5) is formed inside the heat accumulator shell (1), and the high temperature solid heat accumulator shell is characterized in that: install first interior casing (9) and second interior casing (10) in heat accumulator casing (1), be formed with vacuum toroidal cavity (6) between first interior casing (9) and second interior casing (10), vacuum toroidal cavity (6) and extraction opening (7) intercommunication, be equipped with threaded pipeline (4) in vacuum toroidal cavity (6), threaded pipeline (4) cover is established on the outer wall of second interior casing (10), be equipped with heat conduction connecting block (11) between threaded pipeline (4) and second interior casing (10), still the cover is equipped with heat exchanger (8) on threaded pipeline (4), heat exchanger (8) and second interior casing (10) fixed connection, still be equipped with import (2) and export (3) on heat accumulator casing (1), import (2) and export (3) are connected with the both ends of threaded pipeline (4) respectively, and control valves are arranged on the inlet (2), the outlet (3) and the pumping hole (7).
2. A high temperature solid regenerator housing according to claim 1, wherein: the control valve is an electromagnetic valve.
3. A high temperature solid regenerator housing according to claim 1, wherein: the heat insulation cover (8) is laid on the surfaces of the threaded pipeline (4) and the heat conduction connecting block (11).
4. A high temperature solid regenerator housing according to claim 1, wherein: and the vacuum annular cavity (6) is filled with heat insulation materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920480411.3U CN209802164U (en) | 2019-04-10 | 2019-04-10 | high-temperature solid heat accumulator shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920480411.3U CN209802164U (en) | 2019-04-10 | 2019-04-10 | high-temperature solid heat accumulator shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209802164U true CN209802164U (en) | 2019-12-17 |
Family
ID=68828806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920480411.3U Expired - Fee Related CN209802164U (en) | 2019-04-10 | 2019-04-10 | high-temperature solid heat accumulator shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209802164U (en) |
-
2019
- 2019-04-10 CN CN201920480411.3U patent/CN209802164U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211008 Address after: 115001 No. 35-8, East Liaohe Street, Zhanqian District, Yingkou City, Liaoning Province Patentee after: Liaoning Jinwei Ritai Science and Technology Industry Co.,Ltd. Address before: 110179 1-7-2, No. 8-18, Qixia street, Hunnan District, Shenyang City, Liaoning Province Patentee before: Gao Yingzhu |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191217 |