CN202709399U - Annular flow-equalizing water distribution device - Google Patents
Annular flow-equalizing water distribution device Download PDFInfo
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- CN202709399U CN202709399U CN 201220334506 CN201220334506U CN202709399U CN 202709399 U CN202709399 U CN 202709399U CN 201220334506 CN201220334506 CN 201220334506 CN 201220334506 U CN201220334506 U CN 201220334506U CN 202709399 U CN202709399 U CN 202709399U
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Abstract
The utility model relates to an annular flow-equalizing water distribution device, which comprises a water storage pool, an intermediate vertical pipe, an upper water distribution device and a lower water distribution device, wherein the intermediate vertical pipe is vertically arranged in the water storage pool, the water distribution device and the lower water distribution device are respectively arranged at the two ends of the intermediate pipe, the intermediate pipe is separated by using a heat insulation separation structure, a part, connected with the upper water distribution device, of the intermediate pipe, is communicated with a hot water main pipe, a part, connected with the lower water distribution device, of the intermediate, is communicated with a cold water main pipe, the upper water distribution device and the lower water distribution device comprises a plurality of water distribution pipes and at least two water distribution rings, the water distribution pipes are outwards arranged radially from the end part of the intermediate pipe, the water distribution rings are arranged by taking the end part of the intermediate pipe as the center and are communicated with the water distribution pipes, each water distribution pipe is provided with first water distribution holes, the first water distribution holes forms an angle with one another, the first water distribution holes connected with the water distribution rings of the upper water distribution device faces upwards, and the first water distribution holes connected with the water distribution rings of the lower water distribution device faces downwards. The annular flow-equalizing water distribution device has the advantages of uniform water distribution and simple structure.
Description
Technical field
The utility model relates to a kind of water-distributing device for central air-conditioning, more particularly, relates to a kind of annular current-sharing water-distributing device.
Background technology
In present central air-conditioning was transformed, the water Cool Storage Technology was subject to industry and more and more payes attention to because it requires the characteristics such as simple, structural reduction, operation maintenance be convenient to main frame.In the central air-conditioning chilled water storage system, except the incidence relation of cold accumulation system and main frame, the performance of water-locator is a large key factor that affects the entire system performance, and can the water distribution of water-locator effectively control thermoclinic formation, with the cold-storage efficient of direct decision systems.
Number of patent application is that 201020272216.0 Chinese patent discloses a kind of Integral translation water flow device for central air conditioning energy storage, and this patent has adopted and has been the water-locator that 4H arranges, is suitable for the cold-storage water tank of square, has two rows to be the pipe row at 90 ° of angles on the pipe.In this patent, the water-locator that is the 4H layout is suitable for the cold-storage water tank of square, when being used for circular water tank, has the problem of periphery water distribution inequality; In addition, manage pipe row that upper two rows are 90 ° of angles so that the angle between pipe face and the space is excessive, have the water distribution blind area, cause water distribution uneven.
Number of patent application is that 200920165831.9 Chinese patent discloses the meticulous water distribution system of a kind of water energy-storing pressure-stabilizing type, and this patent has adopted many H to be in charge of, and six fraction water are to realize water distribution uniformity.In this patent, many H are in charge of, and six fraction water are realized water distribution uniformity, and structure is very complicated, be not easy to the operation and maintenance of equipment, and six grades of water distribution accessories are complicated, assembling is inconvenient, crushing is also larger, needs to configure the pump of more high-power and lift, and the cost of investment of equipment is also higher.
Number of patent application is that 200820123572.9 Chinese patent discloses the dull and stereotyped and a kind of energy-storing water tank with this current-sharing flat board of a kind of current-sharing, and its flat shape is consistent with its cloth horizontal plane, disposes the distributing hole of perforation; The upper flat plate level is installed in the below of the hot junction intake-outlet of water tank, and hot junction intake-outlet and water tank inside separate; Lower dull and stereotyped level is installed in water tank cold junction intake-outlet top, and cold junction intake-outlet and water tank inside are separated.Because the water chamber of nature is formed on water distributing plate and tank deck and bottom, water inlet must have certain uniform time in chamber, and guarantee water distribution plate hole discharge pressure is even, and chamber has also increased the overall volume of water storage box, has also increased material consumption and investment simultaneously.
Number of patent application is that 200720157053 Chinese patent discloses a kind of water flow distribution device with secondary slow flow diffusion, in this patent, and the steel structure water plane frame work of water flow distribution device, fixing water flow distribution device on the frame; Water flow distribution device is even distribution equilateral hexagon in the cross section, pond; Current distribute dividing plate and distributor to make the pond form drainage, lower drainage and energy storage zone; In upper drainage and the lower drainage zone distributive pipe is installed, has the drainage mouth of a river on the pipe, the mouth of a river is in a plane and is evenly distributed in the drainage zone.Because current are distributed in top and the bottom of water tank central authorities and easily form the water distribution blind area, cause water distribution uneven, in order to address this problem, must add the height of elevated basin, satisfy the requirement of identical cold storage capacity, increased investment.
The utility model content
The technical problems to be solved in the utility model is, the defective for the above-mentioned water distribution inequality of prior art provides a kind of simple in structure, uniform annular current-sharing water-distributing device of water distribution.
The technical scheme that its technical problem that solves the utility model adopts is: construct a kind of annular current-sharing water-distributing device, comprise cistern, the upper water distributor and the lower water-dispensing device that vertically are arranged on the middle standpipe in the described cistern and are separately positioned on described middle standpipe two ends; Standpipe is cut off by adiabatic partition-type structures in the middle of described, and its part that connects upper water distributor is communicated with the hot water water main, and the part that connects lower water-dispensing device is communicated with the cold water water main;
Described upper water distributor and lower water-dispensing device include by the end of standpipe in the middle of described outwards centered by the end of radial many distributive pipes and at least two standpipe in the middle of described and the cloth water ring that is communicated with described distributive pipe; Be equipped with the first double water distributing pore at an angle to each other on each described distributive pipe, and the described first double water distributing pore that connects described upper water distributor cloth water ring up, connects the described first double water distributing pore of described lower water-dispensing device cloth water ring down.
Annular current-sharing water-distributing device described in the utility model, wherein, the described first double water distributing pore is mutually 120 ° of angles.
Annular current-sharing water-distributing device described in the utility model, wherein, the aperture of described the first double water distributing pore, pitch-row meet the requirement of water distribution Reynolds number.
Annular current-sharing water-distributing device described in the utility model, wherein, the aperture of described the first double water distributing pore reduces gradually along the direction near described cistern inwall.
Annular current-sharing water-distributing device described in the utility model, wherein, the length of described distributive pipe and caliber all meet the not German several requirements in Lip river of water distribution.
Annular current-sharing water-distributing device described in the utility model wherein, is equipped with the second double water distributing pore at an angle to each other on each described cloth water ring, the described second double water distributing pore is mutually 120 ° of angles.
Annular current-sharing water-distributing device described in the utility model, wherein, the caliber of described cloth water ring reduces gradually along the direction near described cistern inwall.
Annular current-sharing water-distributing device described in the utility model, wherein, the girth of described cloth water ring and caliber all meet the not German several requirements in Lip river of water distribution.
Annular current-sharing water-distributing device described in the utility model, wherein, described in the middle of the two ends of standpipe be respectively equipped with circular cushion chamber, described cushion chamber with described in the middle of standpipe be communicated with and the diameter of described cushion chamber greater than the caliber of standpipe in the middle of described.
Annular current-sharing water-distributing device described in the utility model, wherein, described adiabatic partition-type structures comprises the partition-type structures of being made by heat-insulating material.
Implement annular current-sharing water-distributing device of the present utility model, have following beneficial effect: the utility model adopts on the distributive pipe and is provided with the first double water distributing pore, so that also can realize the water distribution of uniform flow with interior space at interior ring (the most close cistern axis), thereby avoided interior ring with the existing of the water distribution blind area of inner region, realize whole water distribution cross section evenly; And by a plurality of distributive pipes connection cloth water rings, not only play the effect of shunting water distribution, simultaneously, also can play to the cloth water ring effect of bracing reinforcement from the angle of mechanics, avoided the use of other ruggedized equipment, so that the equipment pipeline structure of cloth aqua region is more succinct, avoid unnecessary disturbance factor.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 is the section of structure of a kind of annular current-sharing water-distributing device preferred embodiment of the utility model;
Fig. 2 is the top view of a kind of annular current-sharing water-distributing device preferred embodiment of the utility model;
Fig. 3 is the cutaway view of upper water distributor distributive pipe A-A direction in a kind of annular current-sharing water-distributing device preferred embodiment of the utility model;
Fig. 4 is the cutaway view of lower water-dispensing device distributive pipe A-A direction in a kind of annular current-sharing water-distributing device preferred embodiment of the utility model;
Fig. 5 is the cutaway view of upper water distributor cloth water ring B-B direction in a kind of annular current-sharing water-distributing device preferred embodiment of the utility model;
Fig. 6 is the cutaway view of lower water-dispensing device cloth water ring C-C direction in a kind of annular current-sharing water-distributing device preferred embodiment of the utility model;
Fig. 7 is the top view of a kind of annular another specific embodiment of current-sharing water-distributing device of the utility model.
The specific embodiment
Shown in Fig. 1-2, in preferred embodiment of the present utility model, this annular current-sharing water-distributing device comprises cistern 10, the upper water distributor 12 and the lower water-dispensing device 13 that vertically are arranged on the middle standpipe 11 in the cistern 10 and are separately positioned on middle standpipe 10 two ends.Middle standpipe 10 is cut off by adiabatic partition-type structures 16, and its part that connects upper water distributor 12 is communicated with hot water water main 14, and the part that connects lower water-dispensing device 13 is communicated with cold water water main 15.Upper water distributor 12 and lower water-dispensing device 13 can adopt identical size, material and structure, and upper water distributor 12 and lower water-dispensing device 13 include, and outwards radial many distributive pipes 17 and at least two form annular upper water distributor 12 and lower water-dispensing device 13 centered by the end of middle standpipe 11 and the cloth water ring 18 that is communicated with distributive pipe 17 thus by the end of middle standpipe 11.In addition, no matter be in upper water distributor 12 or lower water-dispensing device 13, be equipped with the first double water distributing pore 19 at an angle to each other on each bar distributive pipe 17, as shown in Figure 3 and Figure 4, connect the first double water distributing pore 19 of upper water distributor 12 cloth water rings 18 up, connect the described first double water distributing pore 19 of lower water-dispensing device 13 cloth water rings 18 down.
In cold-storage and discharging cold course, warm water is corresponding respectively to flow out and flows to the pond from upper water distributor 12 and distributive pipe 17 thereof, and cold water is corresponding to lower water-dispensing device 13 and distributive pipe inflow and outflow pond respectively, forms as much as possible the up and down integrated piston type motion of the water of natural layering.Namely in process of cool, warm water flows out from upper distributive pipe and upper water distributor, the cold water of preparation flow into lower water-dispensing device 13 from cistern 10 cold water water mains 15, form one and be positioned at the cold water layer that water storage pool bottom and thickness progressively increase, upwards promote hot water and flow out through middle standpipe 10 and hot water water main 14 from upper water distributor 12; In releasing cold process, cold water flows out from the distributive pipe of lower water-dispensing device 13, flow out through middle standpipe 10 and cold water main 15, warm water after the heat exchange enters cistern 10 from hot water supervisor 14 and middle standpipe 10 epimeres of cistern 10 through distributive pipe and upper water distributor 12, forms the higher backwater zone of temperature that one slowly thickened and floated on top.
In water storage pool, for water being entered reposefully with gravity current or flowing out the pond, key is water-locator to be set at hot water or cold water's import and export of cistern, with the current of guaranteeing water outlet and backwater in groove evenly, slowly, disturbance is little, can not destroy in the cistern mesolimnion of minute insulating water and cold water and effective its thickness of control, water outlet can not mix mutually with backwater, i.e. cold water and hot water transferring energy not, make on the water integrated piston type and move or move down, to guarantee cold-storage efficient.This just requires the water distribution manner of the cloth wetting system in the pond to satisfy theoretical requirement, i.e. the requirement that fluid current-sharing distributes and slowly flows into.
The utility model employing is the water distribution that also can realize uniform flow at interior ring (the most close cistern axis) with interior space at another beneficial effect that distributive pipe 17 arranges the first double water distributing pore 19, thereby avoided interior ring with the existing of the water distribution blind area of inner region, realize whole water distribution cross section evenly; And by a plurality of distributive pipes 17 connection cloth water rings 18, not only play the effect of shunting water distribution, simultaneously, also can play to cloth water ring 18 effect of bracing reinforcement from the angle of mechanics, avoided the use of other ruggedized equipment, so that the equipment pipeline structure of cloth aqua region is more succinct, avoid unnecessary disturbance factor.In addition, the middle vertical tube structure of employing can play the effect of a bracing reinforcement to hot water water main 14 and cold water water main 15 and each distributive pipe 17.
Preferably, the above-mentioned first double water distributing pore 19 is mutually 120 ° of angles.Angulation also can be 90 ° between the first double water distributing pore 19, but easily causes forming the water distribution blind area this moment, thereby causes water distribution uneven.Understandable, aperture, the pitch-row of the first double water distributing pore 19 meet Reynolds number.And the length of the distributive pipe of upper water distributor 12 and lower water-dispensing device 13 and caliber all meet the not German number in Lip river.
Aperture that it should be noted that the first double water distributing pore 19 should determine according to discharge and exit velocity, guarantees that the water distributing pore exit velocity of diverse location is identical, to reach the uniform purpose of water distribution.In preferred embodiment of the present utility model, the aperture of the first double water distributing pore 19 reduces gradually along the direction near cistern 10 inwalls.The water distributing pore exit velocity that can guarantee like this diverse location is identical, and the exit velocity of the water distributing pore of the cloth water ring 18 that is attached thereto is consistent, therefore the water distributing pore by distributive pipe 17 and cloth water ring 18 consists of the flow field of current-sharing jointly, thus current mixed flow and the eddy current of avoiding different in flow rate to cause.
Further, shown in Fig. 5-6, no matter be to be equipped with the second double water distributing pore 20 at an angle to each other on upper water distributor 12 or the cloth water ring 18 of lower water-dispensing device 13, and in order to improve the uniformity of water distribution, the same with distributive pipe 17, the second double water distributing pore 20 also is to be mutually 120 ° of angles.And the caliber of cloth water ring 18 reduces gradually along the direction near cistern 10 inwalls.In addition, be understandable that, the girth of cloth water ring 18 and caliber all meet the not German number in Lip river.
In addition, the two ends of middle standpipe 10 also are respectively equipped with circular cushion chamber 21, this cushion chamber 21 be communicated with middle standpipe 10 and the diameter of cushion chamber 21 greater than the caliber of middle standpipe 10.Distributive pipe 17 outwards is radial from this cushion chamber 21, because the effect of this cushion chamber 21, the current that flow into each distributive pipe 17 from middle standpipe 10 become slightly slow, thereby can reduce current to the surge of each distributive pipe 17, have also made things convenient for the connection of many distributive pipes 17 simultaneously.
In above-mentioned each preferred embodiment, the partition-type structures that adiabatic partition-type structures 16 can be made by heat-insulating material.With insulated abruption structure 16 hot water of middle standpipe 10 upper and lower sides and cold water are cut off, prevent heat conduction, reduced the cold-storage loss.
Fig. 7 has provided the top view of another specific embodiment of the utility model, and in this embodiment, annular current-sharing water-distributing device has just changed shape, and it is identical with preferred embodiment that other form 26S Proteasome Structure and Function.
The utility model adopts the upper water distributor of annular and the Pond Structure Design of lower water-dispensing device, to keep a mesolimnion stable and thickness is suitable, so that water outlet and backwater form evenly in the pond, single-piece piston current slowly, reduced the mixing of hot water and cold water, improved the efficient of cold-storage.In addition, the first double water distributing pore 19 at an angle to each other that arranges on upper water distributor 12 and the lower water-dispensing device 13 can be eliminated the water distribution blind area, makes water distribution more even.
Above embodiment only is explanation technical conceive of the present utility model and characteristics, and its purpose is to allow the personage who is familiar with technique can understand content of the present utility model and accordingly enforcement, can not limit protection domain of the present utility model.All equalizations of doing with the utility model claim scope change and modify, and all should belong to the covering scope of the utility model claim.
Claims (10)
1. annular current-sharing water-distributing device, it is characterized in that, comprise cistern (10), the upper water distributor (12) and the lower water-dispensing device (13) that vertically are arranged on the middle standpipe (11) in the described cistern (10) and are separately positioned on described middle standpipe (11) two ends; Standpipe (11) is cut off by adiabatic partition-type structures (16) in the middle of described, and its part that connects upper water distributor (12) is communicated with hot water water main (14), and the part that connects lower water-dispensing device (13) is communicated with cold water water main (15);
Described upper water distributor (12) and lower water-dispensing device (13) include by the end of standpipe (11) in the middle of described outwards centered by the end of radial many distributive pipes (17) and at least two standpipe (11) in the middle of described and the cloth water ring (18) that is communicated with described distributive pipe (17); Be equipped with the first double water distributing pore (19) at an angle to each other on each described distributive pipe (17), and connect the described first double water distributing pore (19) of described upper water distributor (12) cloth water ring (18) up, connect the described first double water distributing pore (19) of described lower water-dispensing device (13) cloth water ring (18) down.
2. annular current-sharing water-distributing device according to claim 1 is characterized in that, the described first double water distributing pore (19) is mutually 120 ° of angles.
3. annular current-sharing water-distributing device according to claim 1 is characterized in that, aperture, the pitch-row of the described first double water distributing pore (19) meets the requirement of water distribution Reynolds number.
4. annular current-sharing water-distributing device according to claim 3 is characterized in that, the aperture of the described first double water distributing pore (19) reduces gradually along the direction near described cistern (10) inwall.
5. according to each described annular current-sharing water-distributing device of claim 2-4, it is characterized in that, the length of described distributive pipe (17) and caliber all meet the not German several requirements in Lip river of water distribution.
6. annular current-sharing water-distributing device according to claim 1 is characterized in that, is equipped with the second double water distributing pore (20) at an angle to each other on each described cloth water ring (18), and the described second double water distributing pore (20) is mutually 120 ° of angles.
7. annular current-sharing water-distributing device according to claim 1 is characterized in that, the caliber of described cloth water ring (18) reduces gradually along the direction near described cistern (10) inwall.
8. each described annular current-sharing water-distributing device is characterized in that according to claim 6-7, and the girth of described cloth water ring (18) and caliber all meet the not German several requirements in Lip river of water distribution.
9. annular current-sharing water-distributing device according to claim 1, it is characterized in that, the two ends of standpipe (11) are respectively equipped with circular cushion chamber (21) in the middle of described, described cushion chamber (21) with described in the middle of standpipe (11) be communicated with and the diameter of described cushion chamber (21) greater than the caliber of standpipe (11) in the middle of described.
10. annular current-sharing water-distributing device according to claim 1 is characterized in that, described adiabatic partition-type structures (16) comprises the partition-type structures of being made by heat-insulating material.
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201220334506 CN202709399U (en) | 2012-07-11 | 2012-07-11 | Annular flow-equalizing water distribution device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201220334506 CN202709399U (en) | 2012-07-11 | 2012-07-11 | Annular flow-equalizing water distribution device |
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| CN 201220334506 Expired - Fee Related CN202709399U (en) | 2012-07-11 | 2012-07-11 | Annular flow-equalizing water distribution device |
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Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103123242A (en) * | 2013-03-12 | 2013-05-29 | 宜兴美达环保工程有限公司 | Water distribution system of cooling tower |
| CN103512286A (en) * | 2013-09-27 | 2014-01-15 | 中国科学院合肥物质科学研究院 | Flow scattering device |
| CN103807959A (en) * | 2014-02-20 | 2014-05-21 | 深圳达实智能股份有限公司 | Crack type flow-equalizing water distribution pipe, crack type flow-equalizing water distribution device and water cooling device |
| CN103994580A (en) * | 2014-06-09 | 2014-08-20 | 广西申能达智能技术有限公司 | Water flow splitting device |
| CN104748611A (en) * | 2014-07-22 | 2015-07-01 | 汤子仁 | Tower core structure of cooling tower |
| CN104896569A (en) * | 2015-06-07 | 2015-09-09 | 大连理工大学 | Temperature stratification type heat accumulating/releasing device |
| CN104949244A (en) * | 2015-06-23 | 2015-09-30 | 许文辉 | Wall-flow water distributor used in water cold accumulation system |
| CN105157471A (en) * | 2015-09-02 | 2015-12-16 | 广州高野能源科技有限公司 | Water distribution device of water cold accumulation system |
| CN106396079A (en) * | 2016-11-22 | 2017-02-15 | 苏州邦源环境科技有限公司 | Gravity flow water distribution disc |
| CN107726509A (en) * | 2017-11-27 | 2018-02-23 | 中山路得斯空调有限公司 | A kind of dynamic spray water distribution system |
| CN107806783A (en) * | 2017-09-30 | 2018-03-16 | 刘涵佐 | A kind of water-locator is in the horizontal cold-storage tank of fishbone |
| CN108119974A (en) * | 2017-12-29 | 2018-06-05 | 深圳市海吉源科技有限公司 | For the chilled water storage system and method for special-shaped slot |
| CN108892297A (en) * | 2018-08-28 | 2018-11-27 | 何旭红 | A kind of oxidation equipment and its catalysed oxidation processes |
| CN108917415A (en) * | 2018-08-08 | 2018-11-30 | 北京京诚科林环保科技有限公司 | Discontinuous heat source hot water heat accumulation utilization system |
| CN108954292A (en) * | 2018-05-08 | 2018-12-07 | 哈尔滨锅炉厂有限责任公司 | The major diameter water tank of labyrinth type water distribution and the water distribution method for maintaining mesolimnion stable |
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2012
- 2012-07-11 CN CN 201220334506 patent/CN202709399U/en not_active Expired - Fee Related
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103123242A (en) * | 2013-03-12 | 2013-05-29 | 宜兴美达环保工程有限公司 | Water distribution system of cooling tower |
| CN103512286A (en) * | 2013-09-27 | 2014-01-15 | 中国科学院合肥物质科学研究院 | Flow scattering device |
| CN103512286B (en) * | 2013-09-27 | 2015-12-09 | 中国科学院合肥物质科学研究院 | A kind of diffusing device |
| CN103807959A (en) * | 2014-02-20 | 2014-05-21 | 深圳达实智能股份有限公司 | Crack type flow-equalizing water distribution pipe, crack type flow-equalizing water distribution device and water cooling device |
| CN103807959B (en) * | 2014-02-20 | 2016-05-11 | 深圳达实智能股份有限公司 | Slit-aperture type current-sharing water distributor, slit-aperture type current-sharing water-locator and water cold-storage apparatus |
| CN103994580A (en) * | 2014-06-09 | 2014-08-20 | 广西申能达智能技术有限公司 | Water flow splitting device |
| CN104748611A (en) * | 2014-07-22 | 2015-07-01 | 汤子仁 | Tower core structure of cooling tower |
| CN104896569B (en) * | 2015-06-07 | 2017-08-01 | 大连理工大学 | A kind of temperature layered type stores heat-releasing device |
| CN104896569A (en) * | 2015-06-07 | 2015-09-09 | 大连理工大学 | Temperature stratification type heat accumulating/releasing device |
| CN104949244A (en) * | 2015-06-23 | 2015-09-30 | 许文辉 | Wall-flow water distributor used in water cold accumulation system |
| CN105157471A (en) * | 2015-09-02 | 2015-12-16 | 广州高野能源科技有限公司 | Water distribution device of water cold accumulation system |
| CN106396079A (en) * | 2016-11-22 | 2017-02-15 | 苏州邦源环境科技有限公司 | Gravity flow water distribution disc |
| CN107806783A (en) * | 2017-09-30 | 2018-03-16 | 刘涵佐 | A kind of water-locator is in the horizontal cold-storage tank of fishbone |
| CN107726509A (en) * | 2017-11-27 | 2018-02-23 | 中山路得斯空调有限公司 | A kind of dynamic spray water distribution system |
| CN108119974A (en) * | 2017-12-29 | 2018-06-05 | 深圳市海吉源科技有限公司 | For the chilled water storage system and method for special-shaped slot |
| CN108119974B (en) * | 2017-12-29 | 2023-07-25 | 深圳市海吉源科技有限公司 | Chilled water storage system and method for special-shaped groove |
| CN108954292A (en) * | 2018-05-08 | 2018-12-07 | 哈尔滨锅炉厂有限责任公司 | The major diameter water tank of labyrinth type water distribution and the water distribution method for maintaining mesolimnion stable |
| CN108917415A (en) * | 2018-08-08 | 2018-11-30 | 北京京诚科林环保科技有限公司 | Discontinuous heat source hot water heat accumulation utilization system |
| CN108917415B (en) * | 2018-08-08 | 2024-03-19 | 北京京诚科林环保科技有限公司 | Intermittent heat source hot water heat storage comprehensive utilization system |
| CN108892297A (en) * | 2018-08-28 | 2018-11-27 | 何旭红 | A kind of oxidation equipment and its catalysed oxidation processes |
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