CN220322164U - Energy storage water tank flow equalizing water distributor and water distributor device - Google Patents
Energy storage water tank flow equalizing water distributor and water distributor device Download PDFInfo
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- CN220322164U CN220322164U CN202321957081.5U CN202321957081U CN220322164U CN 220322164 U CN220322164 U CN 220322164U CN 202321957081 U CN202321957081 U CN 202321957081U CN 220322164 U CN220322164 U CN 220322164U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 263
- 238000004146 energy storage Methods 0.000 title claims abstract description 30
- 238000009826 distribution Methods 0.000 claims abstract description 301
- 238000005192 partition Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 description 13
- 238000000034 method Methods 0.000 description 7
- 238000004378 air conditioning Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000005338 heat storage Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
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Abstract
The utility model relates to the field of flow equalization devices, in particular to an energy storage water tank flow equalization water distributor and water distributor device, which comprises a central upright post, a first-stage distribution pipe, a second-stage distribution pipe, an inner ring third-stage distribution pipe, an outer ring third-stage distribution pipe, an inner ring fourth-stage distribution pipe and an outer ring fourth-stage distribution pipe; one end of the primary distribution pipe is communicated with the central upright post, and the other end of the primary distribution pipe is communicated with the secondary distribution pipe; the inner side of the secondary distribution pipe is communicated with one end of the inner ring tertiary distribution pipe, and the outer side of the secondary distribution pipe is communicated with one end of the outer ring tertiary distribution pipe; the other end of the inner ring three-stage distributing pipe is communicated with the inner ring four-stage distributing pipe; the other end of the outer ring tertiary distributing pipe is communicated with the outer ring quaternary distributing pipe; the inner ring fourth-stage distribution pipe and the outer ring fourth-stage distribution pipe are respectively provided with a distribution pipe flow outlet surface; according to the utility model, water entering the water distributor is divided into two channels according to the inner ring and the outer ring to flow to the inner ring three-stage distributing pipe or the outer ring three-stage distributing pipe respectively, so that the problem of uneven distribution of water distribution flow inside and outside the water distributor can be effectively solved.
Description
Technical Field
The utility model relates to the field of flow equalization devices, in particular to a flow equalization water distributor and a water distributor device of an energy storage water tank.
Background
The water energy storage system uses water as a medium, uses the surplus valley section power of the power grid to operate the air conditioning system at night, and stores energy for the air conditioning system in the daytime. The water energy storage system has the characteristics of energy conservation, high efficiency and reliability, can reduce the installed capacity of the air conditioning system and the cost of power distribution facilities, and saves 30-70% of the running electricity charge of the air conditioning system for users through peak-valley electricity price difference.
The water distributor is an important component in the temperature layered water energy storage system, the structural form of the water distributor influences the temperature layered effect in the water tank, and whether the water distributor is reasonable in design or not directly influences whether the water energy storage system can effectively operate and control.
Parameters such as the outflow direction, the flow and the flow speed of the water distributor directly influence the temperature layering effect in the energy storage water tank, but the water distributor of the energy storage water tank commonly used in the market at present has large flow speed and uneven distribution, particularly unbalanced flow distribution of the inner ring and the outer ring, and larger disturbance to fluid around the water distributor, so that a thicker inclined temperature layer is formed, and the cold storage and heat storage efficiency of the water energy storage system is lower. In the prior art, the H-shaped distributing pipe is adopted to ensure that the circulation flow rate inside and outside the energy storage water tank is the same, and though the circulation flow rate is seemingly balanced, the flow rate needs to be distributed according to the requirement of the area covered by the unit pipe length because the area covered by the unit radian of the energy storage water tank along the radial direction is different, so that the uniform distribution can be realized, and the construction process is difficult and the cost is high.
Disclosure of Invention
The utility model aims to overcome at least one defect (deficiency) of the prior art, and provides a flow equalizing water distributor and a water distributor device of an energy storage water tank, which are used for carrying out flow equalizing water distribution for multiple times in the energy storage water tank and solving the problem of uneven water distribution flow inside and outside the water distributor.
The technical scheme adopted by the utility model is as follows:
the first aspect provides a uniform flow water distributor of an energy storage water tank, which comprises a central upright post, a first-stage distribution pipe, a second-stage distribution pipe, an inner ring third-stage distribution pipe, an outer ring third-stage distribution pipe, an inner ring fourth-stage distribution pipe and an outer ring fourth-stage distribution pipe;
one end of the primary distribution pipe is communicated with the central upright post, and the other end of the primary distribution pipe is communicated with the secondary distribution pipe;
the inner side of the secondary distribution pipe is communicated with one end of the inner ring tertiary distribution pipe, and the outer side of the secondary distribution pipe is communicated with one end of the outer ring tertiary distribution pipe;
the other end of the inner ring three-stage distributing pipe is communicated with the inner ring four-stage distributing pipe;
the other end of the outer ring tertiary distributing pipe is communicated with the outer ring quaternary distributing pipe;
the inner ring fourth-stage distribution pipe and the outer ring fourth-stage distribution pipe are respectively provided with a distribution pipe flow outlet surface;
the water entering the water distributor flows to the first-stage distributing pipe through the central upright post, flows to the second-stage distributing pipe through the first-stage distributing pipe, flows to the inward-ring third-stage distributing pipe and the outer-ring third-stage distributing pipe through the second-stage distributing pipe, flows to the inner-ring fourth-stage distributing pipe through the inner-ring third-stage distributing pipe, flows to the outer-ring fourth-stage distributing pipe through the outer-ring third-stage distributing pipe, and flows out through the distributing pipe outlet surface of the inner-ring fourth-stage distributing pipe or the outer-ring fourth-stage distributing pipe.
According to the utility model, water entering the water distributor flows to the primary distribution pipe through the central upright post, so that the first distribution of water flow is realized; the water flows to the secondary distribution pipe through the primary distribution pipe to realize the secondary distribution of the water flow; the secondary distribution pipe flows the inward-ring tertiary distribution pipe and the outer-ring tertiary distribution pipe to realize third distribution of water flow; the water flow flows to the inner ring four-stage distribution pipe through the inner ring three-stage distribution pipe, and flows to the outer ring four-stage distribution pipe through the outer ring three-stage distribution pipe, so that fourth distribution of water flow is realized; and finally, the water flows out through the outlet surfaces of the distribution pipes of the inner ring four-stage distribution pipe or the outer ring four-stage distribution pipe, so that the fifth distribution of the water flow is realized. The utility model realizes the repeated distribution of water flow in the water distributor, and can better achieve the effect of uniform water flow.
Because the flow of the inner ring and the outer ring of the water distributor of the energy storage water tank in the prior art is generally unbalanced in distribution, after the water entering the water distributor flows out from the second-stage distribution pipe, the water is divided into two channels according to the inner ring and the outer ring to respectively flow to the inner ring third-stage distribution pipe or the outer ring third-stage distribution pipe, and then flows out through the outlet surface of the distribution pipe of the inner ring fourth-stage distribution pipe or the outer ring fourth-stage distribution pipe, so that the problem of uneven distribution of the water distribution flow inside and outside the water distributor can be effectively solved.
Further, two sides of the inner ring four-stage distribution pipe and the outer ring four-stage distribution pipe are respectively provided with a guide plate along the opening direction of the flow outlet surface of the distribution pipe;
the guide plate is provided with a water diversion baffle;
the inner ring fourth-level distribution pipe or the outer ring fourth-level distribution pipe, the guide plate and the water distribution baffle form a water flow equalizing cavity;
the water flowing out of the outlet surface of the distribution pipe of the inner ring four-stage distribution pipe or the outer ring four-stage distribution pipe enters the water flow equalizing cavity.
According to the utility model, water flowing out from the outlet surface of the distributing pipe of the inner ring four-stage distributing pipe or the outer ring four-stage distributing pipe enters the water flow equalizing cavity, so that the sixth distribution of water flow is realized, and the uniform water flow effect of the water distributor is further ensured.
Further, an inner outflow surface and an outer outflow surface are formed between the guide plate and the water diversion baffle;
and water entering the water flow equalizing cavity flows out through the inner outflow surface or the outer outflow surface.
The water entering the water flow equalizing cavity flows out through the inner side flow outlet surface or the outer side flow outlet surface, so that seventh water flow distribution is realized, and the effect of uniform water flow of the water distributor is further ensured. The flow rate of water flow can be reduced step by step through seven times of flow equalization, so that the purpose of uniform water distribution is achieved, and compared with the water distributor in the prior art, the flow equalization effect is better.
Meanwhile, the areas of the outflow surfaces of the last stage, namely the inner outflow surface and the outer outflow surface, are larger than those of the water distributor in the prior art, the area product of the outflow surfaces can be determined through the widths of the guide plates at the two sides of the inner ring four-stage distribution pipe and the outer ring four-stage distribution pipe in the assembly process, so that water flows slowly and uniformly flow out along the horizontal direction, the disturbance to surrounding water is smaller, and a better water distribution effect can be achieved with a simple structure and lower cost.
Furthermore, the inner ring fourth-level distribution pipe, the outer ring fourth-level distribution pipe, the guide plate and the water distribution baffle are connected through the movable connecting device, and the height of the water flow equalizing cavity is adjusted through adjusting the movable connecting device.
The movable connecting device can be a bolt, and the height of the water flow equalizing cavity can be adjusted by adjusting the height of the bolt by adopting the bolt connection, so that the flow velocity of water flowing into the water flow equalizing cavity can be adjusted.
Further, the outlet surface of the distributing pipe and/or the inner outlet surface and/or the outer outlet surface are slit-shaped;
the inner outflow surface area is smaller than the outer outflow surface area.
The strip seam-shaped outflow surface enables water to smoothly flow out, and the water flows out along the strip seam to achieve the purpose of uniform water flow. The area of the outflow surfaces of the inner outflow surface and the outer outflow surface can be determined by the widths of the guide plates at two sides of the inner ring four-stage distribution pipe and the outer ring four-stage distribution pipe in the assembly process, the specific numerical value is calculated by the required outflow rate, the outflow rates of the inner outflow surface and the outer outflow surface are required to be distributed in the whole circumferential range as required, and the inner outflow area is required to be smaller than the outer outflow surface area.
Further, the width of the outlet surface of the distributing pipe is more than or equal to 10mm;
and/or the width of the inner outflow surface and the width of the outer outflow surface are greater than or equal to 10mm.
In order to control the outflow surface and ensure uniform outflow of water flow, the width of the outflow surface is set, and the flow is calculated according to the required outflow rate.
Further, the inner ring four-stage distribution pipe and the outer ring four-stage distribution pipe are provided with distribution pipe outflow surfaces along respective length directions.
The outlet surface of the distributing pipe is arranged along the length direction of the inner ring four-stage distributing pipe and the outer ring four-stage distributing pipe.
Further, the second-stage distribution pipe and/or the inner-ring fourth-stage distribution pipe and/or the outer-ring fourth-stage distribution pipe are distributed in a ring shape or a polygonal shape.
If the secondary distribution pipes are distributed circularly, the primary distribution pipes are uniformly communicated with the secondary distribution pipes distributed circularly, and if the secondary distribution pipes are distributed in a polygonal shape, the number of the primary distribution pipes is the same as the number of the sides of the polygonal shape; similarly, the connection mode of the inner ring tertiary distribution pipe and the inner ring quaternary distribution pipe and the connection mode of the outer ring tertiary distribution pipe and the outer ring quaternary distribution pipe are the same, the quantity of the inner ring tertiary distribution pipe and the outer ring tertiary distribution pipe is determined according to the required outflow rate through a flow distribution formula and outflow water flow simulation, and the outflow rates of the inner ring quaternary distribution pipe and the outer ring quaternary distribution pipe are required to be distributed in the whole circumference or polygonal range as required.
In a second aspect, a flow equalizing water distributor device is provided, which comprises an upper water distributor and a lower water distributor, wherein the upper water distributor and the lower water distributor are both water distributors provided based on the first aspect;
the central upright post is divided into an upper half section and a lower half section from the middle through a partition plate, the upper half section is communicated with a first-stage distributing pipe of the upper water distributor, and the lower half section is communicated with a first-stage distributing pipe of the lower water distributor;
the first-stage distributing pipe of the upper water distributor is communicated with the second-stage distributing pipe of the upper water distributor from the bottom, and the first-stage distributing pipe of the lower water distributor is communicated with the second-stage distributing pipe of the lower water distributor from the top.
The inner ring four-stage distribution pipe and the outer ring four-stage distribution pipe of the upper water distributor are provided with distribution pipe outflow surfaces along the respective length directions, and the inner ring four-stage distribution pipe and the outer ring four-stage distribution pipe of the lower water distributor are provided with distribution pipe outflow surfaces along the respective length directions;
a water diversion baffle is arranged right above the guide plate of the upper water distributor, and a water diversion baffle is arranged right below the guide plate of the lower water distributor.
The upper water distributor and the lower water distributor are two water distributors which are vertically and symmetrically distributed by taking a partition plate in the middle of a central upright post as a symmetry axis and are respectively used for water flow in and out.
Compared with the prior art, the utility model has the beneficial effects that:
(1) After water entering the water distributor flows out from the second-stage distribution pipe, the water is divided into two channels according to the inner ring and the outer ring to flow to the inner ring three-stage distribution pipe or the outer ring three-stage distribution pipe respectively, and then flows out through the outlet flow surface of the distribution pipe of the inner ring four-stage distribution pipe or the outer ring four-stage distribution pipe, so that the problem of uneven distribution of water distribution flow inside and outside the water distributor can be effectively solved;
(2) According to the utility model, through seven times of flow equalization, the flow velocity of water flow can be reduced step by step, so that the purpose of uniform water distribution is achieved, and compared with a water distributor in the prior art, the flow equalization effect is better;
(3) The areas of the outflow surfaces of the last stage of the utility model, namely the inner outflow surface and the outer outflow surface, are larger than those of the water distributors in the prior art, and the outflow areas can be adjusted by adjusting the widths of the guide plates at the two sides of the inner ring four-stage distribution pipe and the outer ring four-stage distribution pipe, so that water flows slowly and uniformly flow out along the horizontal direction, the disturbance to surrounding water bodies is smaller, and the better water distribution effect can be achieved with a simple structure and lower cost.
Drawings
Fig. 1 is a schematic diagram illustrating communication between water distributors according to embodiment 1 of the present utility model.
FIG. 2 is a diagram showing the construction of the inner ring four-stage piping or the outer ring four-stage piping according to example 1 of the present utility model.
FIG. 3 is a cross-sectional view of the inner ring quarter piping or the outer ring quarter piping of example 1 of the present utility model.
Description of the reference numerals: 101-a central upright; 102-a first-stage distributing pipe; 103-two-stage piping; 104-an inner ring tertiary distributing pipe; 105-outer ring tertiary distribution pipe; 106-inner ring four-stage piping; 107-outer ring four-stage piping; 108-distributing pipe outlet surface; 109-deflector; 110-a water diversion baffle; 111-outer outflow face; 112-inner outflow face.
Detailed Description
The drawings are for illustrative purposes only and are not to be construed as limiting the utility model. For better illustration of the following embodiments, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the actual product dimensions; it will be appreciated by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
Example 1
As shown in fig. 1, the embodiment provides a uniform flow water distributor of an energy storage water tank, which comprises a central upright post 101, a primary distribution pipe 102, a secondary distribution pipe 103, an inner ring tertiary distribution pipe 104, an outer ring tertiary distribution pipe 105, an inner ring quaternary distribution pipe 106 and an outer ring quaternary distribution pipe 107;
one end of the primary distribution pipe 102 is communicated with the central upright post 101, and the other end is communicated with the secondary distribution pipe 103;
the inner side of the secondary distribution pipe 103 is communicated with one end of the inner ring tertiary distribution pipe 104, and the outer side of the secondary distribution pipe 103 is communicated with one end of the outer ring tertiary distribution pipe 105;
the other end of the inner ring tertiary distribution pipe 104 is communicated with an inner ring quaternary distribution pipe 106;
the other end of the outer ring tertiary distribution pipe 105 is communicated with an outer ring quaternary distribution pipe 107;
the inner ring four-way distribution pipe 106 and the outer ring four-way distribution pipe 107 are respectively provided with a distribution pipe outflow surface 108;
the water entering the water distributor flows to the primary distribution pipe 102 through the central upright 101, flows to the secondary distribution pipe 103 through the primary distribution pipe 102, flows to the inward ring tertiary distribution pipe 104 and the outward ring tertiary distribution pipe 105 through the secondary distribution pipe 103, flows to the inward ring quaternary distribution pipe 106 through the inward ring tertiary distribution pipe 104, flows to the outward ring quaternary distribution pipe 107 through the outward ring tertiary distribution pipe 105, and flows out through the distribution pipe outlet surface 108 of the inward ring quaternary distribution pipe 106 or the outward ring quaternary distribution pipe 107.
After the water entering the water distributor in this embodiment flows out from the second-stage distribution pipe 103, the water is divided into two channels according to the inner and outer rings and flows to the inner ring third-stage distribution pipe 104 or the outer ring third-stage distribution pipe 105 respectively, and then flows out through the distribution pipe flow outlet surface 108 of the inner ring fourth-stage distribution pipe 106 or the outer ring fourth-stage distribution pipe 107, so that the problem of uneven distribution of the water distribution flow inside and outside the water distributor can be effectively solved.
As shown in fig. 2, in the embodiment, the two sides of the inner ring four-stage distribution pipe 106 and the outer ring four-stage distribution pipe 107 are provided with a deflector 109 along the opening direction of the distribution pipe outlet surface 108;
the deflector 109 is provided with a water diversion baffle 110;
the inner ring four-way distribution pipe 106 or the outer ring four-way distribution pipe 107, the guide plate 109 and the water diversion baffle 110 form a water flow equalizing cavity;
water flowing out of the distribution pipe outlet face 108 of the inner ring four-stage distribution pipe 106 or the outer ring four-stage distribution pipe 107 enters the water flow equalizing cavity.
As shown in fig. 3, an inner outflow surface 111 and an outer outflow surface 112 are formed between the baffle 109 and the water diversion baffle 110 in the present embodiment;
the water entering the flow equalizing cavity flows out through the inner flow outlet surface 111 or the outer flow outlet surface 112.
In the specific implementation process, the water entering the water distributor flows to the primary distribution pipe 102 through the central upright post 101, so that the first distribution of the water flow is realized; a second distribution of the water flow is achieved by the primary distribution pipe 102 flowing to the secondary distribution pipe 103; a third distribution of the water flow is achieved by the secondary distribution pipe 103 flowing through the inward ring tertiary distribution pipe 104 and the outward ring tertiary distribution pipe 105; the water flows to the inner ring four-stage distribution pipe 106 through the inner ring three-stage distribution pipe 104, and flows to the outer ring four-stage distribution pipe 107 through the outer ring three-stage distribution pipe 105, so that the fourth distribution of the water flow is realized; a fifth distribution of the water flow is realized by the outflow of the distribution pipe outflow surface 108 of the inner ring four-way distribution pipe 106 or the outer ring four-way distribution pipe 107; the water flowing out of the distributing pipe outlet face 108 of the inner ring four-stage distributing pipe 106 or the outer ring four-stage distributing pipe 107 enters the water flow equalizing cavity to realize the sixth distribution of water flow; the water entering the water flow equalizing cavity flows out through the inner side flow outlet surface 111 or the outer side flow outlet surface 112, so that the seventh distribution of the water flow is realized. According to the embodiment, through seven times of flow equalization, the flow velocity of water flow can be reduced step by step, and the effect of uniform water flow of the water distributor is ensured, so that the purpose of uniform water distribution is achieved, and compared with the water distributor in the prior art, the flow equalization effect is better.
The areas of the outlet surfaces of the last stage of the embodiment, that is, the inner outlet surface 111 and the outer outlet surface 112, are larger than those of the water distributor in the prior art, and the outlet area can be adjusted by adjusting the widths of the guide plates 109 at two sides of the inner ring four-stage distribution pipe 106 and the outer ring four-stage distribution pipe 107, so that the water flows slowly and uniformly flow out along the horizontal direction, the disturbance to the surrounding water body is smaller, and the better water distribution effect can be achieved with a simple structure and lower cost.
In the implementation process, the distribution pipe outlet surface 108 should avoid the inner ring tertiary distribution pipe 104 or the outer ring tertiary distribution pipe 105 from being connected to the inner ring quaternary distribution pipe 106 or the outer ring quaternary distribution pipe 107, so as to avoid that the water flowing out of the inner ring tertiary distribution pipe 104 or the outer ring tertiary distribution pipe 105 flows out of the distribution pipe outlet surface 108 without flowing through the inner ring quaternary distribution pipe 106 or the outer ring quaternary distribution pipe 107.
In this embodiment, the baffle 109 and the inner ring fourth-stage distribution pipe 106 or the outer ring fourth-stage distribution pipe 107 may be connected and fixed by welding or a movable connection device, the movable connection device may be a bolt, and the height of the flow equalizing cavity may be adjusted by adjusting the bolt through bolting; the water diversion baffle 110 and the inner ring four-way distribution pipe 106 or the outer ring four-way distribution pipe 107 can be fixedly connected through welding or a movable connecting device, the movable connecting device can be a bolt, and the height of the water flow equalizing cavity can be adjusted through adjusting the bolt through the bolt connection.
The inner ring four-way distribution pipe 106 and the outer ring four-way distribution pipe 107 are provided with distribution pipe outlet surfaces 108 along the respective length directions; the distribution pipe outlet face 108, and/or the inner outlet face 111, and/or the outer outlet face 112 are slit-shaped. The strip slit-shaped outflow surface enables water to smoothly flow out, and the strip slit along the length direction flows out to achieve the purpose of uniform water flow.
The primary distribution pipe 102, the secondary distribution pipe 103, the inner ring tertiary distribution pipe 104, the outer ring tertiary distribution pipe 105, the inner ring quaternary distribution pipe 106, and the outer ring quaternary distribution pipe 107 described in this embodiment may be circular pipes or rectangular pipes.
The second-stage piping 103, the inner-ring fourth-stage piping 104, and the outer-ring fourth-stage piping 105 are distributed in a ring shape or a polygon shape.
If the secondary distribution pipes 103 are distributed circularly, the primary distribution pipes 102 are uniformly communicated with the secondary distribution pipes 103 distributed circularly, and if the secondary distribution pipes 103 are distributed in a polygon, the number of the primary distribution pipes 102 is the same as the number of the included angles of the polygon, and the primary distribution pipes 102 are communicated with the secondary distribution pipes 103 at the included angles of the polygon; similarly, if the inner ring four-stage distribution pipe 106 or the outer ring four-stage distribution pipe 107 is circularly distributed, the inner ring three-stage distribution pipe 104 or the outer ring three-stage distribution pipe 105 is uniformly connected to the circularly distributed inner ring four-stage distribution pipe 106 or the outer ring four-stage distribution pipe 107, and if the inner ring four-stage distribution pipe 106 or the outer ring four-stage distribution pipe 107 is polygonally distributed, the number of the inner ring three-stage distribution pipe 104 or the outer ring three-stage distribution pipe 105 is the same as the number of the polygonal included angles, and the inner ring three-stage distribution pipe 104 or the outer ring three-stage distribution pipe 105 is connected to the inner ring four-stage distribution pipe 106 or the outer ring four-stage distribution pipe 107 at the polygonal included angles.
In the implementation process, the number of the inner ring tertiary distribution pipe 104 and the outer ring tertiary distribution pipe 105 is calculated according to the required output flow, so that the output flow of the inner ring quaternary distribution pipe 106 and the outer ring quaternary distribution pipe 107 needs to be distributed as required in the whole circumference or polygonal range.
In the embodiment, the widths of the inner flow-out surface 111 and the outer flow-out surface 112 can be adjusted by adjusting the widths of the guide plates 109 at both sides of the inner ring four-way distribution pipe 106 and the outer ring four-way distribution pipe 107, and specific values are calculated by the required flow-out rates, so that the flow-out rates of the inner flow-out surface 111 and the outer flow-out surface 112 are ensured to be distributed as required within the whole circumferential range, and the area of the inner flow-out surface 111 is required to be smaller than the area of the outer flow-out surface 112.
The width of the outlet surface of the distributing pipe is more than or equal to 10mm;
and/or the width of the inner outflow surface and the width of the outer outflow surface are greater than or equal to 10mm.
In order to ensure that the water flow needs to set the width of the outlet surface, the water flow is calculated according to the required outlet flow.
In the embodiment, the primary distribution pipe 102, the secondary distribution pipe 103, the inner ring tertiary distribution pipe 104, the outer ring tertiary distribution pipe 105, the inner ring quaternary distribution pipe 106, the outer ring quaternary distribution pipe 107, the distribution pipe outlet face 108, the deflector 109, the water diversion baffle 110, the inner outlet face 111 and the outer outlet face 112 form a whole set of uniform flow water distributors. When the flow equalization water distributor provided by the embodiment is particularly used, for example, when the flow equalization water distributor is applied to the energy storage water tank for water distribution, one or more sets of the flow equalization water distributors provided by the embodiment can be configured according to the size of the energy storage water tank, so that the optimal flow equalization water distribution effect is achieved.
Example 2
The embodiment provides a flow equalization water distributor device of an energy storage water tank, which comprises an upper water distributor and a lower water distributor, wherein the upper water distributor and the lower water distributor are both water distributors provided based on embodiment 1;
the central upright post is divided into an upper half section and a lower half section from the middle through a partition plate, the upper half section is communicated with a first-stage distributing pipe of the upper water distributor, and the lower half section is communicated with a first-stage distributing pipe of the lower water distributor;
the first-stage distributing pipe of the upper water distributor is communicated with the second-stage distributing pipe of the upper water distributor from the bottom, and the first-stage distributing pipe of the lower water distributor is communicated with the second-stage distributing pipe of the lower water distributor from the top.
The inner ring four-stage distribution pipe and the outer ring four-stage distribution pipe of the upper water distributor are provided with distribution pipe outflow surfaces along the respective length directions, and the inner ring four-stage distribution pipe and the outer ring four-stage distribution pipe of the lower water distributor are provided with distribution pipe outflow surfaces along the respective length directions;
a water diversion baffle is arranged right above the guide plate of the upper water distributor, and a water diversion baffle is arranged right below the guide plate of the lower water distributor.
The upper water distributor and the lower water distributor are two water distributors which are vertically and symmetrically distributed by taking a partition plate in the middle of a central upright post as a symmetry axis and are respectively used for water flow in and out. The water entering the water distributor device flows under pressure through the water pump, and as the water quantity in the energy storage water tank is constant, the water has a certain pressure after being pressurized by the water pump, and flows in from the bottom to flow out from the top, and flows in from the top to flow out from the bottom. In the specific implementation process, the upper water distributor and the lower water distributor can both have the conditions of two outflow directions.
It should be understood that the foregoing examples of the present utility model are merely illustrative of the present utility model and are not intended to limit the present utility model to the specific embodiments thereof. Any modification, equivalent replacement, improvement, etc. that comes within the spirit and principle of the claims of the present utility model should be included in the protection scope of the claims of the present utility model.
Claims (10)
1. The energy storage water tank flow equalizing water distributor is characterized by comprising a central upright post, a first-stage distribution pipe, a second-stage distribution pipe, an inner ring third-stage distribution pipe, an outer ring third-stage distribution pipe, an inner ring fourth-stage distribution pipe and an outer ring fourth-stage distribution pipe;
one end of the primary distribution pipe is communicated with the central upright post, and the other end of the primary distribution pipe is communicated with the secondary distribution pipe;
the inner side of the secondary distribution pipe is communicated with one end of the inner ring tertiary distribution pipe, and the outer side of the secondary distribution pipe is communicated with one end of the outer ring tertiary distribution pipe;
the other end of the inner ring three-stage distributing pipe is communicated with the inner ring four-stage distributing pipe;
the other end of the outer ring tertiary distributing pipe is communicated with the outer ring quaternary distributing pipe;
the inner ring four-stage distribution pipe and the outer ring four-stage distribution pipe are respectively provided with a distribution pipe flow outlet surface.
2. The energy storage water tank uniform flow water distributor according to claim 1, wherein guide plates are arranged on two sides of the inner ring four-stage distribution pipe and the outer ring four-stage distribution pipe along the opening direction of the flow outlet surface of the distribution pipe;
the guide plate is provided with a water diversion baffle;
the inner ring four-stage distribution pipe or the outer ring four-stage distribution pipe, the guide plate and the water distributing baffle form a water flow equalizing cavity.
3. The energy storage water tank flow equalizing water distributor according to claim 2, wherein an inner flow outlet surface and an outer flow outlet surface are formed between the guide plate and the water diversion baffle.
4. The energy storage water tank flow equalizing water distributor according to claim 2 or 3, wherein the inner ring four-stage distribution pipe, the outer ring four-stage distribution pipe, the guide plate and the water dividing baffle are connected through a movable connecting device, and the height of the water flow equalizing cavity is adjusted through adjusting the movable connecting device.
5. The energy storage water tank flow equalizing water distributor according to claim 3, wherein the distribution pipe flow outlet surface and/or the inner side flow outlet surface and/or the outer side flow outlet surface are slit-shaped;
the inner outflow surface area is smaller than the outer outflow surface area.
6. The energy storage water tank flow equalizing water distributor according to claim 3 or 5, wherein the width of the flow outlet surface of the distribution pipe is greater than or equal to 10mm;
and/or the width of the inner outflow surface and the width of the outer outflow surface are greater than or equal to 10mm.
7. An energy storage water tank flow equalizing water distributor according to any one of claims 1-3 and 5, wherein the inner ring four-stage distribution pipe and the outer ring four-stage distribution pipe are provided with distribution pipe flow outlet surfaces along respective length directions.
8. An energy storage water tank flow equalizing water distributor according to any one of claims 1-3 and 5, wherein the two-stage distribution pipe and/or the inner ring four-stage distribution pipe and/or the outer ring four-stage distribution pipe are distributed in a ring shape or a polygon shape.
9. A water distributor device, characterized by comprising an upper water distributor and a lower water distributor, wherein the upper water distributor and the lower water distributor are both water distributors according to any one of claims 2-8;
the central upright post is divided into an upper half section and a lower half section from the middle through a partition plate, the upper half section is communicated with a first-stage distributing pipe of the upper water distributor, and the lower half section is communicated with a first-stage distributing pipe of the lower water distributor;
the first-stage distributing pipe of the upper water distributor is communicated with the second-stage distributing pipe of the upper water distributor from the bottom, and the first-stage distributing pipe of the lower water distributor is communicated with the second-stage distributing pipe of the lower water distributor from the top.
10. The water distributor device according to claim 9, wherein the inner ring four-stage distribution pipe and the outer ring four-stage distribution pipe of the upper water distributor are provided with distribution pipe outflow surfaces along respective length directions, and the inner ring four-stage distribution pipe and the outer ring four-stage distribution pipe of the lower water distributor are provided with distribution pipe outflow surfaces along respective length directions;
a water diversion baffle is arranged right above the guide plate of the upper water distributor, and a water diversion baffle is arranged right below the guide plate of the lower water distributor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321957081.5U CN220322164U (en) | 2023-07-24 | 2023-07-24 | Energy storage water tank flow equalizing water distributor and water distributor device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321957081.5U CN220322164U (en) | 2023-07-24 | 2023-07-24 | Energy storage water tank flow equalizing water distributor and water distributor device |
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| CN220322164U true CN220322164U (en) | 2024-01-09 |
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| CN202321957081.5U Active CN220322164U (en) | 2023-07-24 | 2023-07-24 | Energy storage water tank flow equalizing water distributor and water distributor device |
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| CN (1) | CN220322164U (en) |
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