CN212618614U - Novel opposite flushing type layered water distribution and heat storage tank - Google Patents
Novel opposite flushing type layered water distribution and heat storage tank Download PDFInfo
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- CN212618614U CN212618614U CN202021006000.XU CN202021006000U CN212618614U CN 212618614 U CN212618614 U CN 212618614U CN 202021006000 U CN202021006000 U CN 202021006000U CN 212618614 U CN212618614 U CN 212618614U
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Abstract
The utility model relates to the technical field of heat storage tanks, in particular to a novel hedging type layered water distribution and heat storage tank, which is characterized in that a decompression buffer is arranged at the upper part in the tank body, a plurality of upper water distribution pipes are arranged on the circumference of the upper part of the decompression buffer, and an upper water distribution head is arranged at the lower side of each upper water distribution pipe; the lower part of the pressure reduction buffer is provided with a lower water distribution pipe which is symmetrical with the upper water distribution pipe, the upper side of the lower water distribution pipe is provided with a lower water distribution head which is symmetrical with the upper water distribution head, and the lower end of the pressure reduction buffer is provided with a water inlet pipe; the internal portion of jar is equipped with the guide plate, goes up the guide plate and is located step-down buffer below, goes up the guide plate below and is equipped with down the guide plate, goes up the guide plate, all is equipped with the water conservancy diversion hole on the guide plate down, and lower guide plate below is equipped with the water collector, and the water collector includes the outlet pipe, and the outlet pipe lower extreme is equipped with the buffer that catchments, and the buffer that catchments is equipped with the collector pipe all around, evenly is equipped with the water. The utility model relates to a heat accumulation jar has effectively solved the problem that proposes in the technical background.
Description
Technical Field
The utility model relates to a technical field of heat accumulation jar, in particular to novel hedging formula layering water distribution heat accumulation jar.
Background
The electric energy in the valley period of the power grid is utilized for heat storage, and the stored heat is released in the peak period so as to meet the requirement of the building on the heat. The method is one of ways of effectively utilizing electric energy and reducing the cost of large-scale electric heating.
The principle of heat storage (heat storage) is as follows: high-temperature water at about 95-180 ℃ is prepared by utilizing the advantages of wind and photoelectric policies and the price of valley electricity and is stored in a heat storage tank for 24-hour heating. The temperature is suitable for most of conventional hot water units to directly prepare hot water. The distribution of water temperature in the heat storage tank is naturally layered according to the density, the water density with low temperature is high and is positioned below the heat storage tank, the water density with high temperature is low and is positioned above the heat storage tank, the water flow is controlled to slowly flow from bottom to top or from top to bottom through the water distributor in the heat charging or releasing process, and the stable temperature gradient distribution is formed in the heat storage tank in the whole process.
A common pressure-bearing small heat storage tank (below 3000 m) is prepared by carrying out dry distillation on hot water and cold water in the heat storage tank, wherein the hot water and the cold water are easy to generate turbulence or direct current due to the small amount of liquid entering the heat storage tank and the short flow path. In view of this, we propose a new counter-flushing type layered water distribution and heat storage tank.
Disclosure of Invention
An object of the utility model is to provide a novel to towards formula layering water distribution heat accumulation jar to solve among the above-mentioned background art and to provide the heat accumulation jar top intake and the below very easily appear direct current phenomenon between the play water, even used the water collector, still can't thoroughly solve the problem under the too high condition of flow rate.
In order to achieve the above object, the utility model provides a following technical scheme:
a novel opposite flushing type layered water distribution and heat storage tank comprises a tank body, wherein a pressure reduction buffer is arranged at the upper part in the tank body, a plurality of upper water distribution pipes are uniformly arranged on the circumference of the upper part of the pressure reduction buffer, and upper water distribution heads are uniformly arranged on the lower sides of the upper water distribution pipes; the lower part of the pressure reduction buffer is provided with a lower water distribution pipe which is symmetrical with the upper water distribution pipe, the upper side of the lower water distribution pipe is provided with a lower water distribution head which is symmetrical with the upper water distribution head, and the lower end of the pressure reduction buffer is provided with a water inlet pipe; the internal portion of jar is equipped with the guide plate, it is located step-down buffer below to go up the guide plate, it is equipped with down the guide plate to go up the guide plate below, all be equipped with the water conservancy diversion hole on going up guide plate, the guide plate below is equipped with the water collector down, the water collector includes the outlet pipe, the outlet pipe lower extreme is equipped with the buffer that catchments, the buffer that catchments is equipped with the collector pipe all around, evenly be equipped with the water collecting head on the collector pipe.
Preferably, the number of the flow guide holes formed in the upper flow guide plate is increased from the middle part to the edge of the upper flow guide plate in sequence, and the water diversion large heads are arranged on the lower sides of the flow guide holes.
Preferably, the number of the flow guide holes formed in the lower flow guide plate is increased from the middle part to the edge of the lower flow guide plate in sequence, and the water collecting large heads and the water collecting small heads are arranged on the upper side of the flow guide holes.
Preferably, a plurality of weir plates are arranged on the upper portions of the upper guide plate and the lower guide plate and are positioned between the water diversion large end and the water collection large end.
Preferably, the middle parts of the upper guide plate and the lower guide plate are provided with throttling holes.
Preferably, a reducer is arranged between the pressure reduction buffer and the water inlet pipe.
Preferably, a reducer is arranged between the upper end of the water collecting buffer and the water outlet pipe.
Preferably, the pipe diameter of the upper water distribution pipe is gradually narrowed from inside to outside.
Preferably, the pipe diameter of the lower water distribution pipe is gradually narrowed from inside to outside.
Preferably, the pipe diameter of the water collecting pipe is gradually narrowed from inside to outside.
Compared with the prior art, the beneficial effects of the utility model are that:
1. this novel hedging formula layering water distribution heat accumulation jar can realize the even collection of the water layer of play water side through the simplest structural style in the heat accumulation jar, the turbulent flow of water layer that has significantly reduced.
2. This novel hedging formula layering water distribution heat accumulation jar steps down through hedging formula, utilizes the pressure of rivers self to distribute in the heat accumulation jar after offsetting inertial force, finally realizes the layering water distribution.
3. This novel to towards formula layering water distribution heat accumulation jar sets up on last guide plate and the guide plate down on, carries out mandatory water conservancy diversion to hot water, avoids the internal business turn over water of heat accumulation jar to be the direct current state, and the phenomenon of turbulent flow, the mixing flow that produces under the business turn over water disturbance has improved the layering heat accumulation effect of heat accumulation jar.
Drawings
Fig. 1 is a schematic view of the overall assembly structure of the present invention;
FIG. 2 is a schematic view of the upper water distributor in the present invention;
fig. 3 is a schematic top view of the lower water distributor of the present invention;
fig. 4 is a schematic top view of the water collector of the present invention;
in the figure: 1. the device comprises a tank body, 2, a depressurization buffer, 3, an upper water distribution pipe, 4, an upper water distribution head, 5, a lower water distribution pipe, 6, a lower water distribution head, 7, a water inlet pipe, 8, an upper guide plate, 9, a lower guide plate, 10, a guide hole, 11, a water collector, 12, a water outlet pipe, 13, a water collecting buffer, 14, a water collecting pipe, 15, a water collecting head, 16, a water distribution reducer, 17, a water collecting reducer, 18, a weir plate, 19, a throttling hole, 20 and a reducer.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be understood that the terms "center", "center line", "longitudinal", "lateral", "length", "width", "thickness", "depth", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be taken as limiting the invention, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Example 1
A novel opposite flushing type layered water distribution and heat storage tank comprises a tank body 1, wherein a pressure reduction buffer 2 is arranged at the upper part in the tank body 1, a plurality of upper water distribution pipes 3 are uniformly arranged on the circumference of the upper part of the pressure reduction buffer 2, and upper water distribution heads 4 are uniformly arranged on the lower sides of the upper water distribution pipes 3; the lower part of the decompression buffer 2 is provided with a lower water distribution pipe 5 symmetrical to the upper water distribution pipe 3, the upper side of the lower water distribution pipe 5 is provided with a lower water distribution head 6 symmetrical to the upper water distribution head 4, and the lower end of the decompression buffer 2 is provided with a water inlet pipe 7; the utility model discloses a pressure reducing device, including jar body 1, go up guide plate 8 and be located 2 belows of decompression buffer, it is equipped with down guide plate 9 to go up guide plate 8 below, go up guide plate 8, all be equipped with water conservancy diversion hole 10 on the guide plate 9 down, guide plate 9 below is equipped with water collector 11 down, water collector 11 includes outlet pipe 12, outlet pipe 12 lower extreme is equipped with catchment buffer 13, catchment buffer 13 is equipped with collector pipe 14 all around, evenly be equipped with water collecting head 15 on the collector pipe 14.
In this embodiment, the number of the flow guide holes 10 formed in the upper flow guide plate 8 is increased from the middle to the edge of the upper flow guide plate 8 in sequence, and the water diversion small and large heads 16 are arranged on the lower sides of the flow guide holes 10. The number of the diversion holes 10 is reduced to a large number at the periphery, so that hot water is drained from the middle to the outside, the hot water is prevented from generating turbulence in the middle of the upper diversion plate 8, and the hot water is automatically dispersed to the periphery under the diversion effect of the water diversion reducer 16.
Further, the number of the flow guide holes 10 formed in the lower flow guide plate 9 is increased from the middle to the edge of the lower flow guide plate 9 in sequence, and the water collecting reducer 17 is arranged on the upper side of the flow guide holes 10. The number of the diversion holes 10 is reduced to a middle level and the periphery is more, so that hot water is drained from the middle to the outside, the hot water is prevented from generating turbulence in the middle of the upper diversion plate 9, and the hot water is automatically dispersed to the periphery under the diversion effect of the water collection large and small head 17.
Further, a plurality of weir plates 18 are arranged on the upper portions of the upper guide plate 8 and the lower guide plate 9, and the weir plates 18 are positioned between the water diversion large and small heads 16 and the water collection large and small heads 17. The weir plate 18 is arranged to form a relatively stable water accumulation area above the water diversion large and small head 16 and the water collection large and small head 17, and is more beneficial to the diversion and downward water storage of the upper diversion plate 8 and the lower diversion plate 9.
Furthermore, the middle parts of the upper guide plate 8 and the lower guide plate 9 are provided with throttle holes 19.
Furthermore, a reducer 20 is arranged between the pressure reducing buffer 2 and the water inlet pipe 7. The reducer 20 is provided here to provide a further buffer for the hot water.
Furthermore, a reducer 20 is arranged between the upper end of the water collecting buffer 13 and the water outlet pipe 12. The reducer 20 is provided here to provide a further buffer for the hot water.
Furthermore, the pipe diameter of the upper water distribution pipe 3 is gradually narrowed from inside to outside. The diameter of the upper water distribution pipe 3 is set to be gradually narrowed, so that the water pressure at each upper water distribution head 4 of the upper water distribution pipe 3 is balanced, and the condition that the pressure of the upper water distribution head far away from the end of the pressure reduction buffer 2 is insufficient is avoided.
Furthermore, the pipe diameter of the lower water distribution pipe 5 is gradually narrowed from inside to outside. The diameter of the lower water distribution pipe 5 is set to be gradually narrowed, so that the water pressure at each lower water distribution head 6 of the lower water distribution pipe 5 is balanced, and the condition that the pressure of the upper water distribution head far away from the end of the pressure reduction buffer 2 is insufficient is avoided.
Further, the pipe diameter of the water collecting pipe 14 is gradually narrowed from inside to outside. The diameter of the water collecting pipe 14 is set to be gradually narrowed in order to equalize the water pressure at each water collecting head 15 of the water collecting pipe 14.
When the utility model is used, hot water is input into the decompression buffer 2 through the water inlet pipe 7, and the water pressure and the flow velocity are buffered in the first step when the hot water passes through the inside of the reducer 20; then the hot water in the reducer 20 enters the pressure reduction buffer 2, the water pressure and the flow velocity in the pressure reduction buffer are further reduced, the reduced hot water enters the upper water distribution pipe 3 and the lower water distribution pipe 5, the hot water is finally sprayed out through the upper water distribution head 4 and the lower water distribution head 6 which are arranged in opposite directions, and the water pressures of the two water flows are offset in opposite directions; because the upper water distribution head 4 and the lower water distribution head 6 are uniformly arranged at the opposite sides of the upper water distribution pipe 3 and the lower water distribution pipe 5, the upper water distribution head 4 forms a plurality of concentric circular circumferential water distribution areas with the pressure reduction buffer 2 as the center, and the lower water distribution head forms a plurality of concentric circular circumferential water distribution areas with the pressure reduction buffer 2 as the center, a plurality of water supply points are arranged in the tank body 1, the flow of hot water is shortened, and turbulent flow is avoided fundamentally; hot water flowing out of the upper water distribution head 4 and the lower water distribution head 6 which are arranged in an opposite flushing mode falls onto the upper guide plate 8, and then the hot water is guided forcibly when passing through the upper guide plate 8; when the hot water after being buffered again enters the lower guide plate 9, the hot water is continuously forced to flow and then is buffered again; the hot water after being buffered again enters the lower part of the tank body 1 and then is collected by the water collector 11, when the water outlet pipe 12 extracts the hot water outwards, the water collecting heads 15 uniformly arranged on the water collecting pipe 14 start to absorb the hot water in the area of the position, the water collecting heads 15 uniformly arranged in the process form concentric circle circumferential water absorption areas with the water collecting buffer 13 as the center, the flow of the return water of the hot water is shortened, the phenomenon that the return water is turbulent is avoided, in the whole process, the hot water flows through the opposite flushing type water distribution from the water inlet tank body 1 to the water outlet tank body 1, and the upper guide plate 8 and the lower guide plate 9 guide the water distribution, so that the problem that the water inlet and the water outlet of the conventional heat storage tank often have direct flow is avoided, and the problem that the utilization efficiency of the heat storage tank is not high is.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. A novel opposite flushing type layered water distribution and heat storage tank comprises a tank body (1) and is characterized in that a pressure reduction buffer (2) is arranged at the upper part in the tank body (1), a plurality of upper water distribution pipes (3) are uniformly arranged on the circumference of the upper part of the pressure reduction buffer (2), and upper water distribution heads (4) are uniformly arranged on the lower sides of the upper water distribution pipes (3); a lower water distribution pipe (5) symmetrical to the upper water distribution pipe (3) is arranged at the lower part of the pressure reduction buffer (2), a lower water distribution head (6) symmetrical to the upper water distribution head (4) is arranged at the upper side of the lower water distribution pipe (5), and a water inlet pipe (7) is arranged at the lower end of the pressure reduction buffer (2); the utility model discloses a pressure reduction water tank, including jar body (1), go up guide plate (8) inside and be equipped with guide plate (8), go up guide plate (8) and be located step down buffer (2) below, it is equipped with down guide plate (9) to go up guide plate (8), all is equipped with water conservancy diversion hole (10) on guide plate (9) down, guide plate (9) below is equipped with water collector (11) down, water collector (11) are including outlet pipe (12), outlet pipe (12) lower extreme is equipped with catchment buffer (13), catchment buffer (13) are equipped with collector pipe (14) all around, evenly be equipped with header (15) on collector pipe (14).
2. The novel hedging type layered water distribution and heat storage tank is characterized in that the number of the diversion holes (10) formed in the upper diversion plate (8) is increased from the middle part to the edge of the upper diversion plate (8), and the water distribution reducer (16) is arranged on the lower side of each diversion hole (10).
3. The novel hedging type layered water distribution and heat storage tank is characterized in that the number of the diversion holes (10) formed in the lower diversion plate (9) is increased from the middle part to the edge of the lower diversion plate (9), and the water collection reducer (17) is arranged on the upper side of the diversion holes (10).
4. The novel hedging type layered water distribution and heat storage tank is characterized in that a plurality of weir plates (18) are arranged on the upper portions of the upper guide plate (8) and the lower guide plate (9), and the weir plates (18) are positioned between the water distribution reducer (16) and the water collection reducer (17).
5. The novel hedging type layered water distribution and heat storage tank is characterized in that the middle parts of the upper guide plate (8) and the lower guide plate (9) are provided with throttling holes (19).
6. The novel hedging type layered water distribution and heat storage tank is characterized in that a reducer (20) is arranged between the pressure reduction buffer (2) and the water inlet pipe (7).
7. The novel hedging type layered water distribution and heat storage tank is characterized in that a reducer (20) is arranged between the upper end of the water collection buffer (13) and the water outlet pipe (12).
8. The novel hedging type layered water distribution and heat storage tank as claimed in claim 7, wherein the pipe diameter of the upper water distribution pipe (3) is gradually narrowed from inside to outside.
9. The novel hedging type layered water distribution and heat storage tank as claimed in claim 8, wherein the pipe diameter of the lower water distribution pipe (5) is gradually narrowed from inside to outside.
10. The novel hedging type layered water distribution and heat storage tank as claimed in claim 9, wherein the diameter of the water collecting pipe (14) is gradually narrowed from inside to outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021006000.XU CN212618614U (en) | 2020-06-04 | 2020-06-04 | Novel opposite flushing type layered water distribution and heat storage tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021006000.XU CN212618614U (en) | 2020-06-04 | 2020-06-04 | Novel opposite flushing type layered water distribution and heat storage tank |
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| Publication Number | Publication Date |
|---|---|
| CN212618614U true CN212618614U (en) | 2021-02-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021006000.XU Active CN212618614U (en) | 2020-06-04 | 2020-06-04 | Novel opposite flushing type layered water distribution and heat storage tank |
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|---|---|
| CN (1) | CN212618614U (en) |
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- 2020-06-04 CN CN202021006000.XU patent/CN212618614U/en active Active
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