CN214627791U - Be applied to dicyclo water-locator of energy storage tank - Google Patents
Be applied to dicyclo water-locator of energy storage tank Download PDFInfo
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- CN214627791U CN214627791U CN202120646896.6U CN202120646896U CN214627791U CN 214627791 U CN214627791 U CN 214627791U CN 202120646896 U CN202120646896 U CN 202120646896U CN 214627791 U CN214627791 U CN 214627791U
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Abstract
The utility model discloses a be applied to dicyclo water-locator of energy storage tank, including the leading water pipe, one-level water distribution ring and second grade water distribution ring, the play water end of leading water pipe is radial branch and has a plurality of one-level distributive pipe, and the end of a plurality of one-level distributive pipe all communicates with one-level water distribution ring, and the periphery of one-level water distribution ring has a plurality of second grade distributive pipe along being radial branch, and the end of a plurality of second grade distributive pipe all communicates with second grade water distribution ring, has seted up the first class fretwork of a plurality of on the one-level water distribution ring, has seted up the class fretwork of a plurality of second on the periphery of second grade water distribution ring along the lateral wall. The double-ring water distributor is arranged inside the end socket of the cold storage tank, is matched with the shape of the end socket, and can fully utilize the chilled water in the end socket; the one-level water distribution ring rivers flow direction upwards, and second grade water distribution ring rivers flow direction is outside for the level for the water distribution effect is more even, keeps holding to put cold process inclined temperature layer and be the horizontality and inclined temperature layer stable forming and thickness thinner, improves the storage of cold storage tank and can put efficiency.
Description
Technical Field
The utility model relates to an emergent cooling equipment field of data center, in particular to be applied to dicyclo water-locator of energy storage tank.
Background
The cold accumulation tank is core equipment in the emergency cold supply system of the data center, a key component influencing the performance of the cold accumulation tank is a water distributor, and whether the structural design of the water distributor is reasonable or not can greatly influence the energy storage efficiency of the cold accumulation tank. The emergency cold supply equipment of the data center has the forms of an open cold storage tank, a vertical pressure-bearing cold storage tank and a horizontal pressure-bearing cold storage tank, and the vertical pressure-bearing cold storage tank is a form which is used more in the data center.
The water distributors used by the vertical cold storage tank are generally octagonal, single-ring-shaped or disc-shaped, the vertical pressure-bearing cold storage tank is composed of a straight cylinder part and end enclosures at two ends, the water distributors can only be installed on the straight cylinder part of the cold storage tank, and the chilled water in the end enclosures at the two ends cannot be used in the cold storage and cold release processes, so that the existing water distributors can only utilize the chilled water in the straight cylinder of the vertical cold storage tank, and the chilled water in the end enclosures is generally difficult to be fully used, therefore, the energy storage and release efficiency of the cold storage tanks is lower.
In addition, the water flow direction of the conventional water distributors on the market is single and flows along the horizontal direction or flows up and down along the vertical direction. The water distributing holes of the water distributor for the water flow flowing along the horizontal direction are all arranged along the two side walls of the water distributor, so that the water flow at the inner side of the water distributing ring is disturbed mutually, the inclined temperature layer is disturbed and not formed, and the water distributing effect is poor; the water distributor with the water flow direction vertically upward or downward is greatly influenced by gravity, and the water flow speed at the center of the cold accumulation tank is high, and the water flow speed at the periphery of the cold accumulation tank is low, so that the temperature field display thermocline in the simulated cooling process of the fluid is in a shape that the middle is convex and the two sides are concave, and the water distribution effect of the water distributor is not ideal.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a be applied to dicyclo water-locator of energy storage jar to easily form the rivers vortex in the cold-storage jar that solution current water-locator leads to, make the inhomogeneous problem of water distribution effect.
In order to solve the technical problem, the utility model provides a be applied to dicyclo water-locator of energy storage tank, including leading water pipe, one-level water distribution ring and second grade water distribution ring, the delivery end of leading water pipe is radial branch and has a plurality of one-level distributive pipe, a plurality of the end of one-level distributive pipe all with one-level water distribution ring intercommunication, the periphery of one-level water distribution ring is along being radial branch and has a plurality of second grade distributive pipe, a plurality of the end of second grade distributive pipe all with second grade water distribution ring intercommunication, the plane at one-level water distribution ring place with the plane at second grade water distribution ring place is parallel to each other, keep away from on the one-level water distribution ring the first effluence fretwork of a plurality of has been seted up to the outer wall at second grade water distribution ring place plane, a plurality of second effluence fretwork has been seted up on the periphery of second grade water distribution ring edge lateral wall.
Furthermore, one end of the secondary water distribution pipe is communicated with the peripheral edge side wall of the primary water distribution ring, and the other end of the secondary water distribution pipe is communicated with the outer wall of the plane, close to the primary water distribution ring, of the secondary water distribution ring.
Furthermore, the shape of the secondary water distribution pipe is arc-shaped.
Furthermore, the first-level distributive pipe is uniformly distributed between the water diversion pipe and the first-level water distribution ring, and the second-level distributive pipe is uniformly distributed between the first-level water distribution ring and the second-level water distribution ring.
Furthermore, the cross sections of the primary water distribution pipe and the secondary water distribution pipe are rectangular or circular.
Furthermore, the primary water distribution ring and the secondary water distribution ring are both circular rings.
Further, the first flow scattering hollow and the second flow scattering hollow are in a hole shape or a strip seam shape.
Furthermore, the number of the first-stage water distribution pipes and the second-stage water distribution pipes is 6 or 8.
The utility model has the advantages as follows: the double-ring water distributor is arranged inside the end socket of the cold storage tank, is matched with the shape of the end socket, and can fully utilize the chilled water in the end socket; and, adopt the one-level water distribution ring, the dicyclo water-locator that the second grade water distribution ring constitutes, one-level water distribution ring rivers flow direction is upwards, second grade water distribution ring rivers flow direction is outside for the level, the second grade water distribution ring is supplementary each other, the rivers distribution that both had satisfied vertical direction also satisfies the horizontal direction rivers distribution, and avoided the inside rivers disturbance of second grade water distribution ring to form rivers vortex in the cold-storage tank, make the water distribution effect more even, can make to hold and put cold process inclined temperature layer and be the horizontality, and the stable fashioned thickness in inclined temperature layer is thinner, can obviously improve the storage of cold-storage tank and put can efficiency.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the drawings required for the embodiments will be briefly described below, and obviously, the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of the water distributor of the embodiment of the present invention installed in the end sockets at both ends of the cold accumulation tank;
FIG. 2 is a schematic structural view of the embodiment of the present invention in which the flow distribution hollow is porous and the cross-sectional shapes of the primary and secondary manifolds are circular;
fig. 3 is a schematic structural view of the primary and secondary water distribution pipes according to the embodiment of the present invention when the cross-sections are rectangular;
fig. 4 is a schematic structural view of the flow scattering hollow-out of the embodiment of the present invention in the shape of a slit.
The reference numbers are as follows:
a tank body 1; a double-ring water distributor 2; a water conduit 21; a primary water distribution pipe 221; a secondary knock out pipe 222; a primary water distribution ring 231; a secondary water distribution ring 232; a first flow distribution fretwork 233; a first effusion cutout 234.
Detailed Description
The technical solution of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.
Example one
As shown in fig. 1-4, a double-ring water distributor applied to an energy storage tank comprises a water conduit 21, a primary water distribution ring 231 and a secondary water distribution ring 232, the water outlet end of the water conduit 21 is radially divided into a plurality of primary water distribution pipes 221, the tail ends of the primary water distribution pipes 221 are communicated with the primary water distribution ring 231, a plurality of secondary water distribution pipes 222 are radially distributed on the outer periphery of the primary water distribution ring 231, the tail ends of the secondary water distribution pipes 222 are communicated with the secondary water distribution ring 232, the plane of the first-stage water distribution ring 231 is parallel to the plane of the second-stage water distribution ring 232, a plurality of first flow dispersing hollows 233 are arranged on the outer wall of the primary water distribution ring 231 away from the plane of the secondary water distribution ring 232, the outer peripheral side wall of the second-stage water distribution ring 232 is provided with a plurality of second flow dispersing hollows 234. The first hollow 233 that looses flows realizes that one-level water distribution ring 231 rivers flow direction upwards, and the second hollow 234 that looses flows realizes that second grade water distribution ring 232 rivers flow direction is outside for the level, has both satisfied the rivers distribution of vertical direction and has satisfied the horizontal direction rivers distribution, and has avoided the inside rivers disturbance of second grade water distribution ring to form the rivers vortex in the cold-storage jar.
As shown in fig. 1 and 2, one end of the secondary water distribution pipe 222 is communicated with the outer peripheral side wall of the primary water distribution ring 231, and the other end is communicated with the outer wall of the secondary water distribution ring 232 close to the plane of the primary water distribution ring 231. The communicated positions at the two ends of the secondary water distribution pipe 222 are convenient for the water distributor to be matched with the inner wall of the end socket, the arrangement positions of the first flow scattering hollow 233 and the second flow scattering hollow 234 are not affected, and accurate water distribution of the first flow scattering hollow 233 and the second flow scattering hollow 234 is achieved.
As shown in FIG. 2, the secondary knock out tube 222 is arcuate in shape. The head of the cold storage tank 1 is generally arc-shaped, so that the arc-shaped secondary water distribution pipe 222 enables the double-ring water distributor 2 of the embodiment to be better matched with the head position of the cold storage tank 1, in particular to the cold storage tank 1 with a dome head.
As shown in fig. 1 and 2, the primary water distribution pipes 221 are uniformly distributed between the water conduit 21 and the primary water distribution ring 231, and the secondary water distribution pipes 222 are uniformly distributed between the primary water distribution ring 231 and the secondary water distribution ring 232. The uniform distribution ensures uniform water distribution.
As shown in fig. 2 and 4, the cross-sections of the primary manifold 221 and the secondary manifold 222 are rectangular or circular in shape. The first-stage water distribution pipe 221 and the second-stage water distribution pipe 222 with circular cross sections can be made of PVC pipes or steel pipes; the first-stage water distribution pipe 221 and the second-stage water distribution pipe 222 with square cross sections can be formed by assembling and welding steel plates.
As shown in fig. 1 and 2, the primary water distribution ring 231 and the secondary water distribution ring 232 are both annular. The circular ring shape is convenient to match with the inner wall of the round bottom arched seal head.
As shown in fig. 2, the first flow distribution cutout 233 and the second flow distribution cutout 234 are in the shape of holes. The first porous hollow 233 and the second porous hollow 234 are uniformly distributed at the corresponding positions of the first-stage water distribution ring 231 and the second-stage water distribution ring 232, the first porous hollow 233 is used for realizing water distribution in the vertical direction, and the second porous hollow 234 is used for realizing water distribution in the horizontal direction.
As shown in fig. 2, the number of the first-stage water diversion pipes 221 and the second-stage water diversion pipes 222 is 6, and the number of the first-stage water diversion pipes 221 and the second-stage water diversion pipes 222 can also be set to 8 according to specific situations. The number of the first-stage water distribution pipe 221 and the second-stage water distribution pipe 222 is 6 or 8, so that the first-stage water distribution pipe 221 and the second-stage water distribution pipe 222 can be distributed more uniformly among the water outlet end of the water conduit 21, the first-stage water distribution ring 231 and the second-stage water distribution ring 232.
Example two
As shown in fig. 3 and 4, in the present embodiment, the first scattering hollow 233 and the second scattering hollow 234 are slit-shaped. The strip-shaped first flow dispersing hollow 233 and the strip-shaped second flow dispersing hollow 234 are uniformly distributed at the corresponding positions of the first-stage water distribution ring 231 and the second-stage water distribution ring 232, the strip-shaped first flow dispersing hollow 233 is used for realizing water distribution in the vertical direction, and the strip-shaped second flow dispersing hollow 234 is used for realizing water distribution in the horizontal direction.
The working principle is as follows: when cooling, high-temperature return water enters from the water guide pipe 21 of the double-ring water distributor 2 arranged in the cold storage tank 1, firstly enters the first-stage water distribution ring 231 after being distributed by the first-stage water distribution pipe 221, at the moment, part of water enters the tank body from the flow distribution hollow 233 at the top of the first-stage water distribution ring 231, the other part of water enters the second-stage water distribution ring 232 through the second-stage water distribution pipe 222, and enters the cold storage tank 1 from the flow distribution hollow 233 on the second-stage water distribution ring 232, at the moment, the high-temperature water is distributed in the vertical direction and the horizontal direction, the disturbance of the water flow between the inner rings due to different directions is avoided, the stability of an inclined temperature layer is facilitated, and the water distribution efficiency of the water distributor is effectively improved.
The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations are also considered as the protection scope of the present invention.
Claims (8)
1. The utility model provides a be applied to dicyclo water-locator of energy storage tank which characterized in that: including leading water pipe, one-level water distribution ring and second grade water distribution ring, the play water end of leading water pipe is radial branch and has a plurality of one-level distributive pipe, a plurality of the end of one-level distributive pipe all with one-level water distribution ring intercommunication, the periphery of one-level water distribution ring is radial branch and has a plurality of second grade distributive pipe, a plurality of the end of second grade distributive pipe all with second grade water distribution ring intercommunication, the plane that one-level water distribution ring belonged to with the plane that second grade water distribution ring belonged to is parallel to each other, keep away from on the one-level water distribution ring the planar outer wall of second grade water distribution ring has seted up the first effluence fretwork of a plurality of, the periphery of second grade water distribution ring has seted up a plurality of second effluence fretwork along on the lateral wall.
2. The double-ring water distributor of claim 1, wherein: one end of the secondary water distribution pipe is communicated with the peripheral edge side wall of the primary water distribution ring, and the other end of the secondary water distribution pipe is communicated with the outer wall of the plane, close to the primary water distribution ring, on the secondary water distribution ring.
3. The double-ring water distributor of claim 2, wherein: the shape of the secondary water distribution pipe is arc-shaped.
4. The double-ring water distributor of claim 1, wherein: the first-stage water distribution pipes are uniformly distributed between the water diversion pipe and the first-stage water distribution ring, and the second-stage water distribution pipes are uniformly distributed between the first-stage water distribution ring and the second-stage water distribution ring.
5. The double-ring water distributor of claim 1, wherein: the cross sections of the first-stage water distribution pipe and the second-stage water distribution pipe are rectangular or circular.
6. The double-ring water distributor of claim 1, wherein: the primary water distribution ring and the secondary water distribution ring are both annular.
7. The double-ring water distributor of claim 4, wherein: the first flow scattering hollow parts and the second flow scattering hollow parts are in hole shapes or strip seam shapes.
8. The double-ring water distributor of claim 1, wherein: the number of the first-stage water distribution pipes and the second-stage water distribution pipes is 6 or 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120646896.6U CN214627791U (en) | 2021-03-30 | 2021-03-30 | Be applied to dicyclo water-locator of energy storage tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120646896.6U CN214627791U (en) | 2021-03-30 | 2021-03-30 | Be applied to dicyclo water-locator of energy storage tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214627791U true CN214627791U (en) | 2021-11-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120646896.6U Active CN214627791U (en) | 2021-03-30 | 2021-03-30 | Be applied to dicyclo water-locator of energy storage tank |
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| CN (1) | CN214627791U (en) |
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2021
- 2021-03-30 CN CN202120646896.6U patent/CN214627791U/en active Active
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