CN215112535U - Masonry structure of solid energy storage body - Google Patents
Masonry structure of solid energy storage body Download PDFInfo
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- CN215112535U CN215112535U CN202121115011.6U CN202121115011U CN215112535U CN 215112535 U CN215112535 U CN 215112535U CN 202121115011 U CN202121115011 U CN 202121115011U CN 215112535 U CN215112535 U CN 215112535U
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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
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- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
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Abstract
The utility model discloses a masonry structure of a solid energy storage body, which comprises a wire bearing layer, a wire arranging layer and a wire covering layer which are built by a plurality of energy storage bodies; the wire arrangement layer is provided with a pore passage for placing a heating wire and ventilating; the energy storage bricks of the wire arrangement layer are arranged longitudinally, the energy storage bricks in the first row and the last row are special-shaped energy storage bricks, and the standard energy storage bricks and the special-shaped energy storage bricks in the middle row are arranged at intervals; the energy storage bricks of the wire covering layer are transversely arranged, the energy storage bricks in the first row and the last row are special-shaped energy storage bricks, and the standard energy storage bricks and the special-shaped energy storage bricks are arranged in the middle row at intervals; the special-shaped energy storage brick is an energy storage brick with a mortise and tenon structure, mortises are formed in two ends of a brick body, and mortise and tenon pieces are embedded in the mortises corresponding to the two adjacent special-shaped energy storage bricks. Mortise and tenon connection structure can effectively improve energy storage body overall stability. In addition, the quantity of heterotypic energy storage brick of mortise and tenon structure is less in this scheme, has both practiced thrift cost of transportation and has guaranteed engineering construction time again.
Description
Technical Field
The utility model belongs to the technical field of energy-concerving and environment-protective, a masonry structure of solid energy storage body is related to the solid energy storage body that adopts spaced type embedding mortise and tenon structural style energy storage brick to build by laying bricks or stones, can improve energy storage body structural strength, is applicable to the masonry structure of the solid energy storage body of work under high temperature.
Background
In recent years, with the rapid development of the energy-saving and environment-friendly industry in China, the solid electric heat storage device is widely applied to various industrial and domestic heat, can realize the effect of 'peak clipping and valley filling' of a power grid, is reasonably used, saves energy, can reduce the emission of harmful gases, and reduces the environmental pollution. In the prior art, a solid energy storage body, which is a core component of a solid electric heat storage device, is built by bricks which are sintered at a high temperature of more than 1100 ℃. Because the solid energy storage body works under the high-temperature condition, the highest temperature can reach 800-. This is particularly true of solid energy storage bodies in the vicinity of the ventilation duct.
In the prior art, for example, in an authorized patent with the patent number of 201410617029.4, a clamping groove type solid heat accumulator structure is disclosed, which comprises a first heat accumulation brick body and a second heat accumulation brick body, wherein a ventilation channel is arranged on the brick bodies, and clamping grooves are respectively arranged on two sides of the ventilation channel. The convex-concave holes formed by buckling the two heat accumulators are matched, so that the engagement of the bricks is ensured, and the overall stability of the heat accumulator is ensured when the overall structure of the heat accumulator is higher. However, in the scheme, the brick bodies are specially-made brick bodies, and the brick bodies are provided with a plurality of structures with different sizes and purposes, so that the structure is complex, the processing is difficult, the transportation damage rate is high, the local purchase cannot be realized, and the transportation cost is increased.
The building bricks of the energy storage body are generally divided into standard energy storage bricks and special-shaped fixed bricks, namely, the standard energy storage bricks of all energy storage brick manufacturers in China uniformly execute national standards, the parameters such as specification and model are basically consistent, the market supply quantity is large, and the area is wide; the special-shaped fixed brick is usually produced by energy storage brick manufacturers according to special moulds required by customers, and has low yield, small area range and inconvenient large-scale and long-distance supply.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a masonry structure of solid energy storage body to solve the problem among the prior art.
In order to achieve the above purpose, the utility model is realized by the following technical means: the utility model provides a masonry structure of solid energy storage body which characterized in that: comprises a thread bearing layer, a thread discharging layer and a thread covering layer which are built by a plurality of energy storage bodies; the wire arrangement layer is provided with a pore passage for placing a heating wire and ventilating;
the energy storage bricks of the wire arrangement layer are arranged longitudinally, the energy storage bricks in the first row and the last row are special-shaped energy storage bricks, and the standard energy storage bricks and the special-shaped energy storage bricks in the middle row are arranged at intervals;
the energy storage bricks of the wire covering layer are transversely arranged, the energy storage bricks in the first row and the last row are special-shaped energy storage bricks, and the standard energy storage bricks and the special-shaped energy storage bricks are arranged in the middle row at intervals;
the special-shaped energy storage brick is an energy storage brick with a mortise and tenon structure, mortises are formed in two ends of a brick body, and mortise and tenon pieces are embedded in the mortises corresponding to the two adjacent special-shaped energy storage bricks.
Further: the standard energy storage bricks and the special-shaped energy storage bricks are arranged at intervals, namely 2-3 rows/columns of standard energy storage bricks are arranged between every 2 rows/columns of special-shaped energy storage bricks.
Further: and the mortises are filled with cement gum to play a role in fixing and packaging.
Further: the daub is a mixture of common high-temperature daub, high-temperature fiber daub and anti-freezing high-temperature daub
Compared with the prior art, the utility model has the advantages that:
1. when the energy storage body expands due to temperature rise, the mortise and tenon connecting structure can play a role in restraining the expansion displacement of the energy storage bricks, so that the relative positions of two adjacent energy storage bricks are kept unchanged, and the aim of improving the overall stability of the energy storage body is fulfilled.
2. Because only the wire arranging layer and the wire covering layer adopt an interval arrangement mode, in the whole energy storage body structure, the number of the special-shaped energy storage bricks with mortise and tenon structural forms is not more than 20% of the using number of the whole energy storage bricks, compared with the whole special-shaped bricks, the special-shaped energy storage brick greatly reduces the number of goods supplied in different places, saves the transportation cost and ensures the engineering construction time.
3. In this scheme, can build by laying bricks or stones through vertical and horizontal crisscross mode between the different layers, improve holistic stability.
Drawings
The following detailed description of the embodiments of the present invention is to be read in connection with the accompanying drawings, which are to be construed as exemplary and illustrative only and not limiting in any way. The drawing is only a schematic diagram of an embodiment of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawing without creative efforts.
Figure 1 is a front view of the masonry structure of the present invention.
Figure 2 is a top view of the masonry structure of the present invention.
Figure 3 is an axial view of the masonry structure of the present invention.
Fig. 4 is an axial view of the special-shaped energy storage brick with mortise and tenon structure.
The sequence numbers in the figures illustrate: the energy storage body comprises an energy storage body wire bearing layer 1, an energy storage body wire discharging layer 2, an energy storage body wire covering layer 3, heating wire holes 4, heating wires 5, standard energy storage bricks 6, mortise and tenon structural form special-shaped energy storage bricks 7 and mortise and tenon pieces 8.
Detailed Description
As shown in figures 1-3, the utility model discloses a masonry structure of solid energy storage body, this mechanism adopts interval embedding mortise and tenon structural style energy storage brick to combine standard energy storage brick form. On the basis of the energy storage body, the energy storage body is built according to the structural sequence of the filament bearing layer 1, the filament arrangement layer 2 and the filament covering layer 3, wherein a hole 4 capable of placing a heating filament is reserved between two rows of energy storage bricks on the filament arrangement layer 1, and the hole serves as a structure for placing a heating filament 5 and a ventilation pore passage. The wire bearing layer 1 is made of standard energy storage bricks 6; the energy storage bricks of the wire arrangement layer 2 are arranged in a longitudinal mode, wherein the first row and the last row are all special-shaped energy storage bricks 7 with mortise and tenon structural forms, mortise and tenon pieces 8 are embedded into mortises of the special-shaped energy storage bricks 7 between brick bodies, and the rest rows in the middle are arranged at intervals of 2-3 rows by using a spacing mode of standard energy storage bricks 6 and the special-shaped energy storage bricks 7; the energy storage bricks of the cover thread layer 3 are transversely arranged, wherein the first row and the last row are all special-shaped energy storage bricks 7 with mortise and tenon structural forms, mortise and tenon pieces 8 are embedded into mortises of the special-shaped energy storage bricks 7 between brick bodies, and the rest rows in the middle are arranged at intervals of 2-3 rows by using a spacing mode of standard energy storage bricks 6 and the special-shaped energy storage bricks 7.
Mortise and tenon spare 8 is dumbbell shape or two swallow-tails form, and the material is metal or ceramic member, with its embedding to the tongue-and-groove of two adjacent heterotypic energy storage bricks 7 in, connects two heterotypic energy storage brick joint to the intussuseption is filled with the daub, plays the effect of fixing and encapsulation, and the daub can be current ordinary daub, also can be the mixture of multiple daub, like the mixed daub that contains ordinary high temperature daub, high temperature fiber daub and freeze-proof high temperature daub. The common high-temperature daub is a special daub which has operability at an ambient temperature of 5-50 ℃ and has bonding strength at a working temperature of 200-800 ℃; the high-temperature fiber daub is special daub which improves the bonding strength of the daub on the premise that the common high-temperature daub is added with fiber materials in a certain proportion and other characteristics are not changed; the antifreezing high-temperature daub has operability at the ambient temperature of-20-50 ℃, and has good bonding strength at the working temperature of 200-800 ℃. In this scheme, the tip of mortise and tenon spare cooperatees with the tongue-and-groove, can transmit the power between two adjacent energy storage bricks. When being heated, the front end (towards the one end at energy storage brick center) of mortise and tenon spare and the contact of energy storage brick, with the pressure transmission to energy storage brick center between two energy storage bricks, two energy storage brick contact surfaces have been reduced pressure before the brickwork joint promptly, the effectual thermal deformation degree that has reduced, when the cooling, the rear end (towards the one end of brickwork joint) of mortise and tenon spare and the contact of energy storage brick, be equivalent to drawing two adjacent energy storage bricks together, the power of energy storage brick shrink has been resisted, two energy storage brick contact surfaces have been reduced the pulling force before the brickwork joint promptly, the effectual adjacent energy storage brick crack grow degree after having reduced the cooling, the possibility of fracture has been reduced, whole intensity and life have been improved. Thus, the resistance of the entire masonry to deformation and cracking is improved.
The utility model discloses a use as follows:
in the process of constructing the energy storage body, the special-shaped energy storage bricks with mortise and tenon structural forms are utilized to construct at specific positions (a wire arranging layer and a wire covering layer) according to needs, two adjacent special-shaped energy storage bricks with mortise and tenon structural forms are matched to form a mortise, then a mortise and tenon piece is placed in the mortise according to the specification, special daub is injected into the mortise and tenon piece, the mortise and tenon piece is fixed in the daub, and finally the standard energy storage bricks 6 and the mortise and tenon structural form special-shaped energy storage bricks 7 on the upper layer and the standard energy storage bricks 6 and the mortise and tenon structural form special-shaped energy storage bricks 7 on the lower layer are constructed together by adopting the special daub. Adopt after the structural installation, mortise and tenon spare is a plurality of heterotypic energy storage bricks that have mortise and tenon structural style are even as an organic whole, and the bearing capacity when having increased its thermal energy has improved holistic intensity, and the effectual fracture problem that has prevented when the temperature difference changes, junction, and then the life of the intensity of the whole energy storage body has been improved to and the energy storage effect.
In the in-service use process, select for use an electric regenerator that is used for power plant's degree of depth peak regulation to use, its equipment power is 320MW, and the energy storage brick that uses reaches 20,000 tons, when adopting during the structural style is built by laying bricks or stones, the standard energy storage brick that can draw materials on the spot is 16,000 tons, and the heterotypic energy storage brick quantity that is used for strengthening structural strength is only about 4000 tons, and the localization rate of raw materials exceeds 80%, can save the freight of the brick body and the storage cost of material greatly to can also improve equipment's construction speed, guarantee construction time, guarantee to deliver and use. According to the utility model discloses build the back by laying bricks or stones, holistic intensity increases obviously, can effectual restraint because of the structural deformation that the inflation arouses, anti fracture and deformability reinforcing, and comprehensive evaluation can reach 5-6 times of original structure, and life prolongs greatly.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail, it should be understood by those skilled in the art that the embodiments of the present invention can be modified or replaced by equivalents without departing from the spirit and scope of the embodiments of the present invention, which should be covered by the scope of the claims of the present invention.
Claims (3)
1. The utility model provides a masonry structure of solid energy storage body which characterized in that: comprises a thread bearing layer, a thread discharging layer and a thread covering layer which are built by a plurality of energy storage bodies; the wire arrangement layer is provided with a pore passage for placing a heating wire and ventilating;
the energy storage bricks of the wire arrangement layer are arranged longitudinally, the energy storage bricks in the first row and the last row are special-shaped energy storage bricks, and the standard energy storage bricks and the special-shaped energy storage bricks in the middle row are arranged at intervals;
the energy storage bricks of the wire covering layer are transversely arranged, the energy storage bricks in the first row and the last row are special-shaped energy storage bricks, and the standard energy storage bricks and the special-shaped energy storage bricks are arranged in the middle row at intervals;
the special-shaped energy storage brick is an energy storage brick with a mortise and tenon structure, mortises are formed in two ends of a brick body, and mortise and tenon pieces are embedded in the mortises corresponding to the two adjacent special-shaped energy storage bricks.
2. A masonry structure for a solid energy storage body according to claim 1, characterized in that: the standard energy storage bricks and the special-shaped energy storage bricks are arranged at intervals, namely 2-3 rows/columns of standard energy storage bricks are arranged between every 2 rows/columns of special-shaped energy storage bricks.
3. A masonry structure for a solid energy storage body according to claim 1, characterized in that: and the mortises are filled with cement gum to play a role in fixing and packaging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121115011.6U CN215112535U (en) | 2021-05-24 | 2021-05-24 | Masonry structure of solid energy storage body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121115011.6U CN215112535U (en) | 2021-05-24 | 2021-05-24 | Masonry structure of solid energy storage body |
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| Publication Number | Publication Date |
|---|---|
| CN215112535U true CN215112535U (en) | 2021-12-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121115011.6U Active CN215112535U (en) | 2021-05-24 | 2021-05-24 | Masonry structure of solid energy storage body |
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| CN (1) | CN215112535U (en) |
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2021
- 2021-05-24 CN CN202121115011.6U patent/CN215112535U/en active Active
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Inventor after: Zhu Jianxin Inventor before: Zhu Jian |