CN109539523B - Horizontal cold-storage water tank with multiple partition boards and same-way water distribution - Google Patents
Horizontal cold-storage water tank with multiple partition boards and same-way water distribution Download PDFInfo
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- CN109539523B CN109539523B CN201811628609.8A CN201811628609A CN109539523B CN 109539523 B CN109539523 B CN 109539523B CN 201811628609 A CN201811628609 A CN 201811628609A CN 109539523 B CN109539523 B CN 109539523B
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- water
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- water outlet
- main pipe
- cavity
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 336
- 238000005192 partition Methods 0.000 title claims abstract description 38
- 238000003860 storage Methods 0.000 title claims abstract description 24
- 238000009826 distribution Methods 0.000 title claims abstract description 21
- 238000000034 method Methods 0.000 claims description 5
- 238000009825 accumulation Methods 0.000 claims description 4
- 238000001816 cooling Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0007—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning
- F24F5/0017—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning using cold storage bodies, e.g. ice
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/14—Thermal energy storage
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
- Devices For Dispensing Beverages (AREA)
Abstract
The invention discloses a horizontal cold-storage water tank with multiple partition boards for water distribution in the same way, which comprises a water inlet main pipe, a tank body, at least one inner partition board and a water outlet main pipe, wherein the water inlet main pipe is provided with a plurality of water inlet branch pipes, the tank body is provided with a containing cavity, the top end of the tank body is provided with a water inlet corresponding to the water inlet branch pipes, the water outlet ends of the water inlet branch pipes are connected with the water inlet, the upper end and the lower end of the inner partition board are respectively abutted against the upper inner wall and the lower inner wall of the containing cavity, the inner partition board is fixed in the containing cavity of the tank body, the containing cavity is equally divided into at least two cavities by the inner partition board, the cavities are not communicated, the water outlet main pipe is provided with a plurality of water outlet branch pipes, the bottom end of the tank body is provided with a water outlet corresponding to the water outlet branch pipes, the water inlet ends of the water outlet branch pipes are connected with the water outlet ports, at least one water inlet branch pipe and one water outlet branch pipe corresponding to the water outlet end of the water inlet main pipe are positioned at the opposite end of the water outlet main pipe. The horizontal cold-storage water tank with the multi-partition plate and the same-way water distribution is high in cold-storage efficiency and utilization rate.
Description
Technical Field
The invention relates to the technical field of emergency cooling, in particular to a horizontal cold-storage water tank with multiple partition boards and water distributed in the same path.
Background
With the rapid development of the fields of computers and the internet, the demand for data centers is increasing, and the data centers must be equipped with redundant emergency cooling devices to ensure the normal operation of the data centers in emergency situations of sudden power failure. As the most commonly used emergency cooling mode, the horizontal cold accumulation tank is increasingly required as a large number of data centers are built.
The structure form and the water distribution mode of the horizontal cold accumulation tank determine the cooling efficiency and the tank utilization rate during emergency cooling. Insufficient cooling efficiency or low utilization rate of the cold storage water tank leads to emergency cooling not reaching the duration time specified by the national standard in emergency situations, thereby causing serious consequences.
Disclosure of Invention
The invention aims to provide a horizontal cold-storage water tank with multiple partition boards and water distributed in the same way, and the cold-storage water tank has high cold-storage efficiency and utilization rate.
The invention discloses a horizontal cold-storage water tank with multi-partition board in-situ water distribution, which adopts the following technical scheme:
A multi-partition-plate same-distance water distribution horizontal cold accumulation water tank comprises a water inlet main pipe, a tank body, at least one inner partition plate and a water outlet main pipe;
The water inlet main pipe is provided with a plurality of water inlet branch pipes, the tank body is provided with a containing cavity, the top end of the tank body is provided with a plurality of water inlets corresponding to the water inlet branch pipes, the water outlet ends of the water inlet branch pipes are connected with the water inlets, the inner partition plate is fixed in the tank body containing cavity, the containing cavity is equally divided into at least two cavities which are not communicated with each other by the inner partition plate, the water outlet main pipe is provided with a plurality of water outlet branch pipes, the bottom end of the tank body is provided with a water outlet corresponding to the water outlet branch pipes, the water inlet ends of the water outlet branch pipes are communicated with the water outlet through the corresponding cavities, at least one water inlet branch pipe and one water outlet branch pipe corresponding to the water inlet end of the water inlet main pipe are distributed in the cavity, and the water outlet end of the water outlet main pipe is located at the opposite end of the tank body, so that each branch pipe is in the same distance.
As a preferable scheme, the water inlet flow equalizing plate comprises water inlet flow equalizing plates fixed on the inner wall of each cavity, the water inlet flow equalizing plates are close to water inlet branch pipes, and a plurality of through holes are formed in the water inlet flow equalizing plates.
As a preferable scheme, the through holes on the water inlet flow equalization plate are distributed densely on the two sides.
As a preferable scheme, the water outlet flow equalizing plate comprises water outlet flow equalizing plates fixed on the inner wall of each cavity, the water outlet flow equalizing plates are close to water outlet branch pipes, and a plurality of through holes are formed in the water outlet flow equalizing plates.
As a preferable scheme, the through holes on the water outlet flow equalizing plate are distributed densely on the two sides.
As a preferable scheme, the water inlet guide device comprises water inlet guide devices fixed on the inner wall of each cavity, the water inlet guide devices are arranged at one end of the cavity close to the water inlet branch pipe, the water inlet guide devices are provided with inclined guide surfaces, and the water inlet guide devices enable water flowing in from the direction of the water inlet branch pipe to be uniformly diffused.
As a preferable scheme, the water inlet guide device comprises a plurality of water inlet guide sheets, wherein the water inlet guide sheets are fixed on the inner partition plate, and arc inclined planes are formed in the water inlet guide sheets.
As a preferable scheme, the water outlet guide device comprises water outlet guide devices fixed on the inner wall of each cavity, wherein the water outlet guide devices are arranged at one end of the cavity close to the water outlet branch pipe, inclined guide surfaces are arranged on the water outlet guide devices, and the water outlet guide devices enable water flow entering from the direction of the water inlet branch pipe to be uniformly concentrated.
As a preferable scheme, the water outlet guide device comprises a plurality of water outlet guide sheets, wherein the water outlet guide sheets are fixed on the inner partition plate, and arc inclined planes are formed on the water outlet guide sheets.
As a preferable scheme, the water inlet branch pipe is in flange connection with the water inlet, and the water outlet branch pipe is in flange connection with the water outlet.
The horizontal cold-storage water tank with the multi-partition plate and the same-way water distribution has the beneficial effects that: the water inlet end of the water inlet main pipe and the water outlet end of the water outlet main pipe are positioned at the opposite ends of the tank body, so that water flow is guaranteed to enter from the water inlet end of the water inlet main pipe to exit from the water outlet end of the water outlet main pipe in the same way. The inner partition plate equally divides the tank body containing cavity into a plurality of cavities, each cavity is distributed with the same number of water inlet branch pipes and water outlet branch pipes, and the number of the water inlet branch pipes is consistent with that of the water outlet branch pipes, so that the water flow in each cavity is guaranteed to enter from the water inlet branch pipes to go out from the water outlet branch pipes to be in the same path. Therefore, water flows can be discharged from the tank body to the same process from the tank body, the cold water and the hot water can be effectively and naturally layered in the same process, and the cooling efficiency and the utilization rate of the horizontal cold storage water tank are improved.
Drawings
FIG. 1 is a schematic cross-sectional view of the front side of a horizontal cold storage water tank with multi-partition water distribution in the same direction.
FIG. 2 is a schematic cross-sectional view of a side surface of a horizontal cold-storage water tank with multi-partition water distribution in the same direction.
FIG. 3 is a schematic diagram of a flow guiding device in one cavity of the horizontal cold-storage water tank with multi-partition water distribution in the same way.
Fig. 4 is a schematic diagram of a flow equalizing plate structure of the horizontal cold-storage water tank with multi-partition water distribution in the same process.
Detailed Description
The invention is further illustrated and described below in conjunction with the specific embodiments and the accompanying drawings:
Referring to fig. 1 and 2, the horizontal cold storage water tank with multi-partition water distribution in the same process includes a water inlet main pipe 10, a tank body 20, an inner partition 30, a water inlet flow equalizing plate 40, a water inlet flow guiding device 50, a water outlet flow guiding device 40A, a water outlet flow equalizing plate 50A and a water outlet main pipe 60.
The main water inlet pipe 10 is provided with a plurality of water inlet branch pipes 12. The water outlet end of the water inlet branch pipe 10 is connected with the top of the tank body, the water inlet main pipe 10 is installed in parallel with the tank body 20, and the specific position of the water inlet main pipe 10 can be changed according to the space position condition. The main water outlet pipe 60 is provided with a plurality of branch water outlet pipes 62. The water inlet end of the water outlet branch pipe 62 is connected with the bottom of the tank body, the water outlet main pipe 60 is installed in parallel with the tank body 20, and the specific position of the water outlet main pipe 60 can be correspondingly changed according to the space position condition and the position of the water inlet main pipe 10. Wherein the inlet end 14 of the inlet header 10 and the outlet end 64 of the outlet header are at opposite ends of the tank. The water inlet end of the water inlet main pipe and the water outlet end of the water outlet main pipe are positioned at the opposite ends of the tank body, so that water flow is guaranteed to enter from the water inlet end of the water inlet main pipe to exit from the water outlet end of the water outlet main pipe in the same way. The water flow is the same way, so that cold water and hot water are effectively and naturally layered.
The tank body 20 is provided with a cavity, the top end of the tank body 20 is provided with a water inlet 22 corresponding to the water inlet branch pipe 12, and the bottom end of the tank body 20 is provided with a water outlet 24 corresponding to the water outlet branch pipe 12. The water inlet branch pipe 12 is in flange connection with the water inlet 22, and the water outlet branch pipe 62 is in flange connection with the water outlet 24.
The upper and lower ends of the inner partition plate 30 are respectively abutted against the upper inner wall and the lower inner wall of the cavity, the inner partition plate 30 is welded and fixed on the inner wall of the cavity of the tank body 20, and the inner partition plate 30 equally divides the cavity into at least two cavities 26. The cavities 26 are not communicated, and at least one water inlet branch pipe 12 and one water outlet branch pipe 62 are distributed in each cavity 26. The number and distance of the inner baffles 30 are calculated according to the specifications of the tank 20 to ensure that the volumes of each chamber 26 are suitable and identical. And the distribution of the inlet manifold 12 and the corresponding outlet manifold 62 is made according to the volume of the chamber 26. The water flow of each containing cavity can be effectively controlled. The inner partition plate equally divides the tank body containing cavity into a plurality of cavities, each cavity is distributed with the same number of water inlet branch pipes and water outlet branch pipes, and the number of the water inlet branch pipes is consistent with that of the water outlet branch pipes, so that the water flow in each cavity is guaranteed to enter from the water inlet branch pipes to go out from the water outlet branch pipes to be in the same path. The water flow is the same way, so that cold water and hot water are effectively and naturally layered.
Referring to fig. 3 and 4, the number of the water inlet flow equalizing plates 40 corresponds to the number of the cavities 26, the water inlet flow equalizing plates 40 are disposed at one end of the cavities 26 close to the water inlet branch pipes 12, and the water inlet flow equalizing plates 40 are fixed on the inner wall of the cavity 26. The water inlet flow equalizing plate 40 is provided with a plurality of through holes with the same size, and the aperture and the number of the through holes are calculated and determined according to the through flow of the cavity 26. The through holes on the water inlet flow equalizing plate 40 are distributed densely on the two sides. Or uniformly distributed, and the specific distribution condition is determined according to the actual condition.
The structure and number of the water outlet flow equalizing plates 40A are identical to those of the water inlet flow equalizing plates 40, and the difference is that the water outlet flow equalizing plates 40A are arranged at one end of the cavity 26 close to the water outlet branch pipe 22. The water inflow equalizing plate 40 makes water flow evenly distributed when entering the cavity, the water outflow equalizing plate 40A makes water flow evenly distributed when exiting the cavity, and the water flow evenly distributed can make cold and hot water effectively and naturally layered. The shape and the size of the cross section of the water outlet flow equalizing plate are consistent with those of the cross section of the cavity.
The number of the water inlet flow guiding devices 50 corresponds to that of the cavities, and the water inlet flow guiding devices 50 are arranged at one end of the cavities 26, which is close to the water inlet branch pipes, and are positioned below the water inlet flow equalizing plates 40. The inlet guide 50 includes a plurality of inlet guide vanes 52. The water inlet guide plates 52 are welded and fixed on the inner partition plate, and each water inlet guide plate 52 is provided with different arc inclined planes which can guide the flow direction of water flow. Because the tank 20 is wide in the middle and narrow in the two ends, the water inlet guide plates 52 uniformly diffuse the water flow entering from the direction of the water inlet branch pipe to a wider space in the middle of the tank 20, so that the water flow is uniformly distributed.
The structure and number of the water outlet guide devices 50A are identical to those of the water inlet guide devices 50, and the difference is that the water outlet guide devices 50A are arranged at one end of the cavity 26 close to the water outlet branch pipe and above the water outlet flow equalizing plate 40, and the directions of the water flow are opposite. The water outlet guide device 50A uniformly concentrates the water flow coming in from the direction of the water inlet branch pipe to a narrower space at the bottom of the tank body 20, so that the water flow is uniformly distributed. The uniform distribution of water flow can lead cold and hot water to be effectively and naturally layered. Wherein, the curvature radius of each water inlet guide vane arc inclined plane is calculated and determined by the radius of the tank body 20.
The tank body transversely utilizes the same-path water distribution principle, and the path of water flow passing through each different cavity is the same from the water inlet end of the inlet main pipe to the outlet end of the outlet main pipe. The resistance of water flow passing through each cavity is the same, so that the water flow of the water inlet main pipe can be evenly distributed to each cavity, and the effect of uniform transverse water distribution is realized. Greatly improves the cold discharge efficiency of the horizontal cold storage water tank and the utilization rate of the water tank, and has stronger practicability
The high-temperature water flow is transversely and uniformly distributed to each water inlet branch pipe from the water inlet main pipe and then enters the upper part of each cavity of the tank body. The water flow is uniformly distributed through the water inlet flow equalizing plate, the water flow moves downwards, the cross section of the cavity is gradually enlarged, and the water flow is uniformly distributed to the middle part of the circular cross section of the tank body through the water inlet flow guiding device. When the water flows downwards, the section of the tank body is gradually reduced, the water flows are uniformly concentrated by arranging the water outlet flow guide device, then the water flows enter the lower part of the tank body through the water outlet flow equalizing plate and then flow into the water outlet branch pipe, and finally the water flows are concentrated to the water outlet main pipe. The vertical water flow is uniformly distributed in each cavity body which is independently arranged through the water inlet flow equalizing plate, the water outlet flow equalizing plate, the water inlet flow guiding device and the water outlet flow guiding device, and the effective layering of cold water and hot water is realized by utilizing the density difference of water at different temperatures. The cold discharge efficiency of the horizontal cold storage water tank and the utilization rate of the water tank are greatly improved, and the practicability is higher.
Finally, it should be noted that the above embodiments are only for illustrating the technical solution of the present invention, and not for limiting the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made to the technical solution of the present invention without departing from the spirit and scope of the technical solution of the present invention.
Claims (5)
1. The horizontal cold accumulation water tank is characterized by comprising a water inlet main pipe, a tank body, at least one inner partition plate and a water outlet main pipe;
The water inlet main pipe is provided with a plurality of water inlet branch pipes, the tank body is provided with a containing cavity, the top end of the tank body is provided with a plurality of water inlets corresponding to the water inlet branch pipes, the water outlet ends of the water inlet branch pipes are connected with the water inlets, the inner partition plate is fixed in the tank body containing cavity, the containing cavity is equally divided into at least two cavities which are not communicated with each other by the inner partition plate, the water outlet main pipe is provided with a plurality of water outlet branch pipes, the bottom end of the tank body is provided with water outlets corresponding to the water outlet branch pipes, the water inlet ends of the water outlet branch pipes are communicated with the water outlets through the corresponding cavities, at least one water inlet branch pipe and one water outlet branch pipe corresponding to the water outlet end of the water inlet main pipe are distributed in the cavity, and the water inlet ends of the water inlet main pipe and the water outlet ends of the water outlet main pipe are positioned at the opposite ends of the tank body, and water flows in from the water inlet ends of the water inlet main pipe and out from the water outlet ends of the water outlet main pipe are in the same process;
the water inlet flow equalizing plates are fixed on the inner wall of each cavity, the water inlet flow equalizing plates are close to the water inlet branch pipes, a plurality of through holes are formed in the water inlet flow equalizing plates, and the through holes in the water inlet flow equalizing plates are distributed densely on the two sides in the middle;
The water inlet guide device is fixed on the inner wall of each cavity, the water inlet guide device is arranged at one end of the cavity close to the water inlet branch pipe, the water inlet guide device is provided with an inclined guide surface, and the water inlet guide device uniformly diffuses water flow entering from the direction of the water inlet branch pipe; the water inlet guide device comprises a plurality of water inlet guide sheets, the water inlet guide sheets are fixed on the inner partition plate, and arc inclined planes are formed on the water inlet guide sheets;
The water outlet guide device is fixed on the inner wall of each cavity, the water outlet guide device is arranged at one end of the cavity close to the water outlet branch pipe, the inclined guide surface is arranged on the water outlet guide device, and the water outlet guide device enables water flow entering from the direction of the water inlet branch pipe to be concentrated uniformly.
2. The horizontal cold-storage water tank with multi-partition on-line water distribution according to claim 1, comprising a water outlet flow equalizing plate fixed on the inner wall of each cavity, wherein the water outlet flow equalizing plate is close to a water outlet branch pipe, and a plurality of through holes are formed in the water outlet flow equalizing plate.
3. The horizontal cold-storage water tank with multi-partition board and same-way water distribution as claimed in claim 2, wherein the through holes on the water outlet flow equalizing board are distributed densely on two sides.
4. The multi-partition co-pass water distribution horizontal cold storage water tank according to claim 1, wherein the water outlet guide device comprises a plurality of water outlet guide sheets, the water outlet guide sheets are fixed on the inner partition plates, and the water outlet guide sheets are provided with arc inclined surfaces.
5. The horizontal cold-storage water tank with multi-partition co-pass water distribution according to claim 1, wherein the water inlet branch pipe is in flange connection with the water inlet, and the water outlet branch pipe is in flange connection with the water outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811628609.8A CN109539523B (en) | 2018-12-28 | 2018-12-28 | Horizontal cold-storage water tank with multiple partition boards and same-way water distribution |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811628609.8A CN109539523B (en) | 2018-12-28 | 2018-12-28 | Horizontal cold-storage water tank with multiple partition boards and same-way water distribution |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109539523A CN109539523A (en) | 2019-03-29 |
| CN109539523B true CN109539523B (en) | 2024-05-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811628609.8A Active CN109539523B (en) | 2018-12-28 | 2018-12-28 | Horizontal cold-storage water tank with multiple partition boards and same-way water distribution |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110195900A (en) * | 2019-05-30 | 2019-09-03 | 广东明鑫机电工程有限公司 | The chilled water storage system of central air-conditioning |
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| CN201476204U (en) * | 2009-08-31 | 2010-05-19 | 上海同菲达能源科技有限公司 | Static pressure distributed water cool storage device |
| CN204534920U (en) * | 2015-01-30 | 2015-08-05 | 陈向阳 | The horizontal cold-storage tank of a kind of umbellate form water distribution |
| CN206329547U (en) * | 2016-11-30 | 2017-07-14 | 浙江斯耒特潜水泵有限公司 | Immersible pump volute |
| CN107270540A (en) * | 2017-07-24 | 2017-10-20 | 苏州市金翔钛设备有限公司 | A kind of temperature control type reaction material liquid heating device |
| JP6395963B1 (en) * | 2018-03-15 | 2018-09-26 | Ｊトップ株式会社 | Adsorbent regenerator |
| CN209371462U (en) * | 2018-12-28 | 2019-09-10 | 深圳市海吉源科技有限公司 | Horizontal cold-storage water pot of more partitions with Cheng Bushui |
-
2018
- 2018-12-28 CN CN201811628609.8A patent/CN109539523B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201476204U (en) * | 2009-08-31 | 2010-05-19 | 上海同菲达能源科技有限公司 | Static pressure distributed water cool storage device |
| CN204534920U (en) * | 2015-01-30 | 2015-08-05 | 陈向阳 | The horizontal cold-storage tank of a kind of umbellate form water distribution |
| CN206329547U (en) * | 2016-11-30 | 2017-07-14 | 浙江斯耒特潜水泵有限公司 | Immersible pump volute |
| CN107270540A (en) * | 2017-07-24 | 2017-10-20 | 苏州市金翔钛设备有限公司 | A kind of temperature control type reaction material liquid heating device |
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| CN109539523A (en) | 2019-03-29 |
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