CN217924041U - Gridding water pool structure for thermal power plant - Google Patents
Gridding water pool structure for thermal power plant Download PDFInfo
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- CN217924041U CN217924041U CN202221862256.XU CN202221862256U CN217924041U CN 217924041 U CN217924041 U CN 217924041U CN 202221862256 U CN202221862256 U CN 202221862256U CN 217924041 U CN217924041 U CN 217924041U
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Abstract
The invention provides a gridding water pool structure for a thermal power plant, which comprises a plurality of sub water pools which are arranged in a gridding manner, wherein adjacent sub water pools are communicated through embedded pipes, each sub water pool is of a cuboid or cube structure, and the volumes of the sub water pools are equal; the shape and the size of each sub-water pool are the same; the sub-pools which are arranged in a grid mode at least comprise two parallel rows and two parallel columns, each row at least comprises two sub-pools, and each column at least comprises two sub-pools; the side walls of the water pools are not shared between the adjacent sub-water pools; the invention decomposes the large water pool into a multi-grid conventional or small-size water pool, fundamentally solves the problem of temperature stress from the structural angle, and greatly eliminates the hidden troubles of water pool cracking and water leakage caused by complex process and incapability of ensuring the construction quality.
Description
Technical Field
The invention relates to the technical field of thermal power generation, in particular to a gridding water pool structure for a thermal power plant.
Background
The statements in this section merely provide background information related to the present disclosure and may not constitute prior art.
In the process design of modern thermal power factory, general water source ground is far away from the power plant, and the water pipeline is longer and the topography along the line is comparatively complicated, consequently in order to guarantee the operation assurance rate of power plant, large-scale cistern is more and more in the design of power plant.
The inventors have discovered that there are problems with the current large pool (as shown in figure 1) design:
(1) In order to eliminate the temperature stress, a plurality of post-pouring belts are required to be arranged, the construction period is long, the process is complicated, the requirement on water resistance is high, once the construction quality cannot be guaranteed, the later stage easily causes cracking or water leakage, and great hidden dangers exist;
(2) In order to save land or improve the utilization rate of a field, a water pool is generally designed as an underground water pool, and for areas with higher underground water level, such as south or seaside areas, the anti-floating design is a big difficulty for large-scale water pools, so that the anti-floating problem is solved, and the increase of the concrete engineering quantity is inevitably caused;
(3) The large-scale pond generally adopts integral design, and considering that the pond size is great, the thickness of wallboard and bottom plate also can be great, and whole engineering volume is great, and engineering cost is on the high side.
Disclosure of Invention
In order to solve the defects of the prior art, the invention provides a gridding water pool structure for a thermal power plant, which adopts gridding arrangement to decompose a large water pool into a multi-grid conventional or small-size water pool, fundamentally solves the problem of temperature stress from the structural angle, and greatly eliminates the hidden troubles of water pool cracking and water leakage caused by complex process and incapability of ensuring construction quality.
In order to achieve the purpose, the invention adopts the following technical scheme:
the invention provides a gridding water pool structure for a thermal power plant in a first aspect.
The utility model provides a meshing pond structure for thermal power factory, includes the sub-pond that a plurality of meshing were arranged, through pre-buried pipe intercommunication between the adjacent sub-pond, each sub-pond is cuboid or square structure, and the volume in each sub-pond equals.
As an alternative implementation mode, the shape and the size of each sub-water pool are the same.
As an optional implementation manner, the sub-pools arranged in a grid manner are arranged in an array manner, and at least include two parallel rows and two parallel columns, each row includes at least two sub-pools, and each column includes at least two sub-pools.
As an alternative implementation, the side walls of the basin are not shared between adjacent sub-basins.
The invention provides a gridding water pool structure for a thermal power plant in a second aspect.
The utility model provides a meshing pond structure for thermal power factory, includes the sub-pond that a plurality of meshing were arranged, through pre-buried pipe intercommunication between the adjacent sub-pond, the horizontal sectional area in each sub-pond increases gradually from bottom to top, and the volume in each sub-pond equals.
As an alternative implementation, the shape and size of each sub-pool are the same.
As an optional implementation manner, the sub-pools in the grid arrangement at least include two rows parallel to each other and two columns parallel to each other, each row at least includes two sub-pools, and each column at least includes two sub-pools.
As an alternative implementation, the side walls of the basin are not shared between adjacent sub-basins.
As an optional implementation manner, each sub-pool is of an inverted trapezoid structure.
As an optional implementation manner, each sub-pool is of an inverted trapezoid structure.
Compared with the prior art, the invention has the beneficial effects that:
1. the gridding water pool structure for the thermal power plant adopts gridding arrangement, decomposes a large water pool into a multi-grid conventional or small-size water pool, fundamentally solves the problem of temperature stress from the structural angle, and greatly eliminates the hidden troubles of water pool cracking and water leakage caused by complex process and incapability of ensuring construction quality;
2. the gridding water pool structure for the thermal power plant adopts gridding arrangement, decomposes a large water pool into a multi-grid conventional or small-size water pool, can well meet the requirement of anti-floating design, not only saves the engineering quantity, but also saves the field and improves the field utilization rate;
3. the gridding water pool structure for the thermal power plant adopts gridding arrangement, decomposes a large water pool into a multi-grid conventional or small-size water pool, greatly reduces the structural size, reduces the work load of the water pool and reduces the construction cost.
4. The gridding water pool structure for the thermal power plant is flexible in arrangement, can be arranged into any shape in a gridding mode according to the limitation of site shapes, and can meet the process requirements as long as the water pools are communicated through pipelines.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate exemplary embodiments of the invention and together with the description serve to explain the invention and not to limit the invention.
Fig. 1 is a schematic structural view of a conventional large water pool provided in the background art of the present invention.
Fig. 2 is a schematic diagram of a conventional gridding water pool structure provided in an embodiment of the present invention.
Wherein, 1-a first sub-pool; 2-a second sub-pool; 3-a third sub-pool; 4-the fourth sub-pool.
Detailed Description
The invention is further described with reference to the following figures and examples.
It is to be understood that the following detailed description is exemplary and is intended to provide further explanation of the invention as claimed. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the invention. As used herein, the singular forms "a", "an", and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
The embodiments and features of the embodiments of the present invention may be combined with each other without conflict.
Example 1:
the embodiment 1 of the invention provides a gridding water pool structure for a thermal power plant, which comprises a plurality of sub water pools which are arranged in a gridding mode, wherein adjacent sub water pools are communicated through embedded pipes, each sub water pool is of a cuboid or cube structure, and the volumes of the sub water pools are equal.
In the embodiment, the shape and the size of each sub-pool are completely the same; such as an identical cuboid or an identical cube structure.
In this embodiment, the sub-pools arranged in a grid manner are arranged in an array manner, and at least comprise two parallel rows and two parallel columns, each row at least comprises two sub-pools, and each column at least comprises two sub-pools; it will be appreciated that in other embodiments the arrangement of the individual basins is an irregular grid arrangement.
Preferably, as shown in fig. 1, each row comprises two rectangular parallelepiped pools (a first sub-pool 1 and a second sub-pool 2 of the first row and a first sub-pool 3 and a second sub-pool 4 of the second row), each column comprises two rectangular parallelepiped pools (a first sub-pool 1 and a third sub-pool 3 of the first column and a second sub-pool 2 and a fourth sub-pool 4 of the second row), and the side walls of the pools are not shared between the adjacent sub-pools.
It can be understood that in other embodiments, the sub-pools are communicated through pre-embedded stainless steel pipes or other ceramic pipelines, and those skilled in the art can select the sub-pools according to specific working conditions, which is not described herein again.
Example 2:
the embodiment 2 of the invention provides a gridding water pool structure for a thermal power plant, which comprises a plurality of sub water pools arranged in a gridding manner, wherein the adjacent sub water pools are communicated through embedded pipes, the horizontal sectional area of each sub water pool is gradually increased from bottom to top, and the volumes of the sub water pools are equal.
In this embodiment, the shape and size of each sub-pool are the same, and the sub-pools arranged in a grid manner at least include two rows and two columns which are parallel to each other, each row at least includes two sub-pools, and each column at least includes two sub-pools.
In this embodiment, the side walls of the water pool are not shared between the adjacent sub-water pools, and each sub-water pool is of an inverted trapezoidal structure or is of an inverted trapezoidal structure.
It can be understood that in other embodiments, the sub-pools are communicated through pre-embedded stainless steel pipes or other ceramic pipelines, and those skilled in the art can select the sub-pools according to specific working conditions, which is not described herein again.
Example 3:
the embodiment 3 of the invention provides a gridding water pool structure for a thermal power plant, which comprises a plurality of sub water pools which are arranged in a gridding mode, wherein adjacent sub water pools are communicated through embedded pipes, each sub water pool is of a cylindrical structure, and the volumes of the sub water pools are equal.
In the embodiment, the shape and the size of each sub-pool are completely the same; such as an identical cuboid or an identical cube structure.
In this embodiment, the sub-pools arranged in a grid manner at least include two rows and two columns which are parallel to each other, each row at least includes two sub-pools, and each column at least includes two sub-pools; preferably, as shown in fig. 1, each row comprises two rectangular basins, each column comprises two rectangular basins, and the side walls of the basins are not shared between adjacent sub-basins.
It can be understood that in other embodiments, the sub-pools are communicated through pre-embedded stainless steel pipes or other ceramic pipelines, and those skilled in the art can select the sub-pools according to specific working conditions, which is not described herein again.
In order to solve the silt problem, each sub-pool all is provided with prevents the mud weir, one side in sub-pool is equipped with the delivery port of taking thick net bars, be the circulating water runner outside the delivery port, be equipped with first way at the delivery port 3 meters department apart from the sub-pool and prevent the mud weir, be equipped with the second way at the delivery port 1 meters department apart from the sub-pool and prevent the mud weir, first way prevents the mud weir, the second way prevents the mud weir and adopts reinforced concrete to pour, highly is 300mm, this height is less than the low limit water level of circulating water cooling sub-pool operation.
One side of the top of the first mud-proof weir and the top of the second mud-proof weir far away from the water outlet are provided with an outer extending eave, and arc-shaped transition is adopted between the outer eave and the weir walls of the first mud-proof weir and the second mud-proof weir.
The bottom between the first way mud weir and the second way mud weir is prevented and is set up to the slope that peripheral height, centre are low, and the intermediate position is equipped with the recess that is used for collecting the subsided mud, is equipped with the sludge discharge pump in the recess, and the sludge discharge pump passes through the pipeline and is connected with the sludge collecting vat of establishing outside the sub-pond.
Example 4:
aiming at the sub-pools in the embodiment 1, the embodiment 2 or the embodiment 3, in order to avoid the problem brought by installing a circulating water pump, each sub-pool is provided with the following noise reduction mechanism;
noise reduction mechanism, it includes work module, connecting plate, the connecting plate, its interval distribute in the sub-pond round all around, the connecting plate, its both sides are provided with the recess respectively, work module cooperation install in the connecting plate on, work module, it includes shell, sand grip, location strip, constant head tank, shell, its both sides set up the sand grip respectively, the shell, its upper portion sets up the constant head tank, the lower part sets up the location strip, the shell, its inside asphalt sheet, rubber slab, industry felt, the glass fiber cotton that sets up, the sand grip, its terminal cross-section is isosceles trapezoid.
Install connecting plate interval equidistance around the sub-pond, recess on sand grip and the connecting plate through the shell both sides of work module, install the shell cooperation on the connecting plate, utilize the constant head tank on shell upper portion and the location strip of lower part, the location locking between the shell adjacent from top to bottom, it is not hard up because of between the shell to have avoided, the effect of making an uproar falls in the influence gives sound insulation, work module evenly installs on sub-pond around the connecting plate all around, wrap up the sub-pond, the inside asphalt sheet of shell, the rubber slab, the industry felt, the noise that the glass fiber cotton produced sub-pond work carries out the amortization, keep apart, reach the effect of making an uproar falls in the sound insulation.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. The utility model provides a grid pond structure for thermal power factory which characterized in that:
including the sub-pond of a plurality of meshing arrangements, through pre-buried pipe intercommunication between the adjacent sub-pond, each sub-pond is cuboid or square structure, and the volume in each sub-pond equals.
2. The grid-structured water pool structure for a thermal power plant according to claim 1, wherein:
the shape and the size of each sub-pool are the same.
3. The grid-structured water pool structure for a thermal power plant according to claim 1, wherein:
the sub-pools which are arranged in a gridding mode are arranged in an array mode and at least comprise two rows which are parallel to each other and two columns which are parallel to each other, each row at least comprises two sub-pools, and each column at least comprises two sub-pools.
4. The meshed water pond structure for a thermal power plant according to claim 1, wherein:
the side walls of the water tank are not shared between the adjacent sub water tanks.
5. The utility model provides a grid pond structure for thermal power factory which characterized in that:
the device comprises a plurality of sub-pools which are arranged in a gridding mode, wherein adjacent sub-pools are communicated through embedded pipes, the horizontal sectional area of each sub-pool is gradually increased from bottom to top, and the volume of each sub-pool is equal.
6. The meshed water pond structure for a thermal power plant according to claim 5, wherein:
the shape and the size of each sub-pool are the same.
7. The grid-structured water pool structure for a thermal power plant according to claim 5, wherein:
the sub-pools which are arranged in a gridding mode at least comprise two parallel rows and two parallel columns, each row at least comprises two sub-pools, and each column at least comprises two sub-pools.
8. The meshed water pond structure for a thermal power plant according to claim 5, wherein:
the side walls of the water tank are not shared between the adjacent sub water tanks.
9. The grid-structured water pool structure for a thermal power plant according to claim 5, wherein:
each sub-pool is of an inverted trapezoidal structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221862256.XU CN217924041U (en) | 2022-07-19 | 2022-07-19 | Gridding water pool structure for thermal power plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221862256.XU CN217924041U (en) | 2022-07-19 | 2022-07-19 | Gridding water pool structure for thermal power plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217924041U true CN217924041U (en) | 2022-11-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221862256.XU Active CN217924041U (en) | 2022-07-19 | 2022-07-19 | Gridding water pool structure for thermal power plant |
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| Country | Link |
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| CN (1) | CN217924041U (en) |
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2022
- 2022-07-19 CN CN202221862256.XU patent/CN217924041U/en active Active
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