CN104279672A - Water distribution tank for cold water storage - Google Patents

Water distribution tank for cold water storage Download PDF

Info

Publication number
CN104279672A
CN104279672A CN201410551683.XA CN201410551683A CN104279672A CN 104279672 A CN104279672 A CN 104279672A CN 201410551683 A CN201410551683 A CN 201410551683A CN 104279672 A CN104279672 A CN 104279672A
Authority
CN
China
Prior art keywords
water
flow
limbers
casing
tank
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201410551683.XA
Other languages
Chinese (zh)
Inventor
杨宇楠
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZHONGSHAN LANSHUI ENERGY TECHNOLOGY DEVELOPMENT Co Ltd
Original Assignee
ZHONGSHAN LANSHUI ENERGY TECHNOLOGY DEVELOPMENT Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ZHONGSHAN LANSHUI ENERGY TECHNOLOGY DEVELOPMENT Co Ltd filed Critical ZHONGSHAN LANSHUI ENERGY TECHNOLOGY DEVELOPMENT Co Ltd
Priority to CN201410551683.XA priority Critical patent/CN104279672A/en
Publication of CN104279672A publication Critical patent/CN104279672A/en
Pending legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F5/00Air-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
    • F24F5/0007Air-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
    • F24F5/0017Air-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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F5/00Air-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
    • F24F5/0007Air-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
    • F24F5/0017Air-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
    • F24F2005/0025Air-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 using heat exchange fluid storage tanks
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/14Thermal energy storage

Abstract

The invention provides a water distribution tank for cold water storage and belongs to the field of energy storage. The water distribution tank for the cold water storage comprises a square tank body with a cavity inside, the upper end of the tank body is provided with an opening, square sponge is arranged in the tank body and is matched with the cavity of the tank body in size, the bottom of the tank body is provided with a plurality of water through holes, the inner ends of the water through holes are abutted against the sponge, the outer end of each water through hole is connected with a flow uniformizing mechanism comprising bending flow uniformizing pipes, one end of each bending flow uniformizing pipe is communicated with the water through holes, and each bending flow uniformizing pipe is composed of an inclined flow portion and a buffer portion which are communicated. The inclined flow portions are obliquely arranged with one ends fixedly connected with the outer ends of the water through holes, and the buffer portions are inclined upwards from the joints of the buffer portions and the inclined flow portions. The water distribution tank is capable of enabling water to uniformly and stably flow into the cold water storage tank at slow velocity.

Description

Cloth water tank in a kind of water cold storage
Technical field
the invention belongs to accumulation of energy field, relate to the cloth water tank in a kind of water cold storage.
Background technology
water cold storage technology utilizes electricity price between peak and valley, is stored in water at low ebb rate period by cold, and the peak of power consumption period uses the cryogenic freezing water extraction stored cold for idle call by day.When air-conditioning service time and non-air-conditioning service time and electrical network peak and low ebb synchronous time, use when just the idle call electricity in electrical network rush hour can be transferred to electrical network low ebb, reach the object of power cost saving.The most ripe and the effective cold-storage mode of current use is natural layering.
natural layering and thermal stratification, thermal stratification type water cold storage utilizes water density when different temperatures this physical characteristic different, relies between density official post warm water and cold water and keep separating, and avoids cold water and warm water mixing to cause loss of refrigeration capacity.
the density of water about 4 DEG C time is maximum, and along with the high-density of water temperature reduces gradually, utilize this physical characteristic of water, the water making temperature low is stored in the bottom in pond, and the high water level of temperature is in the top being stored in pond.Design good thermal stratification type water cold storage pond and form a caloic switching layer between warm water district, top and cold water area, bottom.One stable and thickness is little caloic switching layer improves the key of cold-storage efficiency.
in order in cistern vertical direction cross section on, current are made to flow equably on whole section reposefully with gravity current or piston flow and import reposefully in pond (or drawing by pond), formed between warm water district, top and cold water area, bottom and keep effective, thickness is a little as far as possible caloic switching layer, key is that the top and the bottom in cistern arrange identical sprinkler, to guarantee that current meet Fo Lei get (Frande) coefficient when entering cistern, make uniform fluid flow distribute and disturbance minimally enters cold accumulating pond.The design and construction of sprinkler is the key technology of thermal stratification type water cold storage, and we are called usually, the water distribution technology of water cold storage.
water distribution technology is also known as steady flow, existing flow straightener generally enters cold accumulating pond by what install that check valve or some buffer gears with pooling feature make uniform fluid flow, although current flow straightener decreases the impulsive force of current, but current maldistribution, still have upset to a certain degree, make thermoclinic length sides large, cold consumption is aggravated.
Summary of the invention
the object of the invention is for the above-mentioned problems in the prior art, provide the cloth water tank in a kind of water cold storage, cloth water tank in this water cold storage can realize uniform fluid flow is stablized, flow velocity enters in cold accumulating pond slowly, solve the cloth water tank current maldistribution in existing water cold storage, mesolimnion can be upset and cause the problems such as cold consumption.
object of the present invention realizes by following technical proposal: the cloth water tank in a kind of water cold storage, it is characterized in that: described water distribution case comprises one and is square and the inner casing for cavity, described casing upper end is opening, the sponge be square is placed with in described casing, the size of described sponge and the cavity size of described casing match, the bottom of described casing has several limbers, the inner of described limbers is butted on described sponge mutually, the outer end of described each limbers is all connected with uniform flow mechanism, described uniform flow mechanism comprises the uniform flow pipe that is bending, one end of described uniform flow pipe communicates with described limbers, described uniform flow pipe is made up of oblique flow portion and buffer part, described buffer part and described oblique flow portion communicate, described oblique flow portion is inclined to set and one end is fixed on the outer end of described limbers, described buffer part from the connecting place in described oblique flow portion in the shape that is inclined upwardly.
the water that temperature after water cold storage circulation raises is entered by sponge by the openend of casing, under the cushioning effect that sponge is powerful, the water initially with certain pressure is cushioned, water after buffering is discharged by limbers and is entered in uniform flow pipe, first certain speed can be produced by oblique flow portion, by after the buffer part buffer deceleration that tilts upward, and change the direction of current, the water (flow) direction directly entering cold accumulating pond is downwards changed over water flow jet direction obliquely, the water of ejection is scattered, thus make the water area of the cold accumulating pond finally falling into chilled water storage system large, change original small size directly fallen, make current minimum to the frozen water interference in cold accumulating pond, this cloth water tank water distribution is even, uniform fluid flow is stablized, flow velocity is slow, the mesolimnion in cold accumulating pond can not be upset.
in cloth water tank in above-mentioned a kind of water cold storage, the periphery place, openend of described casing has outwardly baffle plate, and described sponge is positioned at described baffle plate.
baffle plate can prevent from current from spilling directly adding in cold accumulating pond causing mesolimnion to destroy.
in cloth water tank in above-mentioned a kind of water cold storage, described limbers is round table-like, and the bore of the inner, described limbers is less than the bore of outer end, described limbers.
namely the cross section of limbers is antiparallelogram, is reduced the flow velocity of current by the circulation area increasing current, current is accelerated in oblique flow pipe accelerator few.
in cloth water tank in above-mentioned a kind of water cold storage, between described oblique flow portion and described casing diapire, form the angle of 70-80 degree, between described buffer part and horizontal plane, form 20-30 degree angle.
draw through a large amount of experiments, flow velocity slowly uniform best results when the angle of this scope makes current flow into cold accumulating pond.
compared with prior art, the cloth water tank in this water cold storage has the following advantages:
1, the cloth water tank in this water cold storage, by the cooperation of sponge and uniform flow pipe, realizes the slow current-sharing of current.
, cloth water tank in this water cold storage the periphery place, openend of casing there is outwardly baffle plate, sponge is positioned at baffle plate.Baffle plate can prevent from current from spilling directly adding in cold accumulating pond causing mesolimnion to destroy.
, cloth water tank in this water cold storage limbers be round table-like, the bore of the inner, limbers is less than the bore of outer end, limbers.Namely the cross section of limbers is antiparallelogram, is reduced the flow velocity of current by the circulation area increasing current, current is accelerated in oblique flow pipe accelerator few.
, cloth water tank in this water cold storage uniform flow pipe first can produce certain speed by oblique flow portion, by after the buffer part buffer deceleration that tilts upward, and change the direction of current, the water (flow) direction directly entering cold accumulating pond is downwards changed over water flow jet direction obliquely, the water of ejection is scattered, thus make the water area of the cold accumulating pond finally falling into chilled water storage system large, change original small size directly fallen, make current minimum to the frozen water interference in cold accumulating pond.
Accompanying drawing explanation
fig. 1 is the overall structure schematic diagram of the cloth water tank in this water cold storage.
fig. 2 is the internal structure schematic diagram of the cloth tank box in this water cold storage.
fig. 3 is the sectional view of the cloth water tank limbers in this water cold storage.
in figure, 1, casing; 1a, baffle plate; 2, sponge; 3, limbers; 4, uniform flow pipe; 4a, oblique flow portion; 4b, buffer part.
Detailed description of the invention
as depicted in figs. 1 and 2, water distribution case in this water cold storage comprises one and is square and the inner casing 1 for cavity, casing 1 upper end is opening, the sponge 2 be square is placed with in casing 1, the size of sponge 2 and the cavity size of casing 1 match, the bottom of casing 1 has several limbers 3, the inner of limbers 3 is butted on sponge 2 mutually, the outer end of each limbers 3 is all connected with uniform flow mechanism, uniform flow mechanism comprises the uniform flow pipe 4 that is bending, one end of uniform flow pipe 4 communicates with limbers 3, uniform flow pipe 4 is made up of oblique flow portion 4a and buffer part 4b, buffer part 4b and oblique flow portion 4a communicates, oblique flow portion 4a is inclined to set and one end is fixed on the outer end of limbers 3, buffer part 4b from the connecting place of oblique flow portion 4a in the shape that is inclined upwardly.
the water that temperature after water cold storage circulation raises is entered by sponge 2 by the openend of casing 1, under the cushioning effect that sponge 2 is powerful, the water initially with certain pressure is cushioned, water after buffering is discharged by limbers 3 and is entered in uniform flow pipe 4, first certain speed can be produced by oblique flow portion 4a, by after the buffer part 4b buffer deceleration that tilts upward, and change the direction of current, the water (flow) direction directly entering cold accumulating pond is downwards changed over water flow jet direction obliquely, the water of ejection is scattered, thus make the water area of the cold accumulating pond finally falling into chilled water storage system large, change original small size directly fallen, small size causes interference in cold accumulating pond large, this structure makes current minimum to the frozen water interference in cold accumulating pond, this cloth water tank water distribution is even, uniform fluid flow is stablized, flow velocity is slow, the mesolimnion in cold accumulating pond can not be upset.
as shown in Figure 1, the periphery place, openend of casing 1 has outwardly baffle plate 1a, and sponge 2 is positioned at baffle plate 1a.Baffle plate 1a can prevent from current from spilling directly adding in cold accumulating pond causing mesolimnion to destroy.
as shown in Figure 3, limbers 3 is in round table-like, and the bore of the inner, limbers 3 is less than the bore of outer end, limbers 3.Namely the cross section of limbers 3 is antiparallelogram, is reduced the flow velocity of current by the circulation area increasing current, current is accelerated in oblique flow pipe accelerator few.
as depicted in figs. 1 and 2, between oblique flow portion 4a and casing 1 diapire, form the angle of 70-80 degree, between buffer part 4b and horizontal plane, form 20-30 degree angle.Draw through a large amount of experiments, flow velocity slowly uniform best results when the angle of this scope makes current flow into cold accumulating pond.
cloth water tank in this water cold storage passes through the cooperation of sponge 2 and uniform flow pipe 4, realizes the slow current-sharing of current.
specific embodiment described herein is only to the explanation for example of the present invention's spirit.Those skilled in the art can make various amendment or supplement or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present invention or surmount the scope that appended claims defines.

Claims (4)

1. the cloth water tank in a water cold storage, it is characterized in that: described water distribution case comprises one and is square and the inner casing for cavity, described casing upper end is opening, the sponge be square is placed with in described casing, the size of described sponge and the cavity size of described casing match, the bottom of described casing has several limbers, the inner of described limbers is butted on described sponge mutually, the outer end of described each limbers is all connected with uniform flow mechanism, described uniform flow mechanism comprises the uniform flow pipe that is bending, one end of described uniform flow pipe communicates with described limbers, described uniform flow pipe is made up of oblique flow portion and buffer part, described buffer part and described oblique flow portion communicate, described oblique flow portion is inclined to set and one end is fixed on the outer end of described limbers, described buffer part from the connecting place in described oblique flow portion in the shape that is inclined upwardly.
2. the cloth water tank in a kind of water cold storage according to claim 1, is characterized in that, the periphery place, openend of described casing has outwardly baffle plate, and described sponge is positioned at described baffle plate.
3. the cloth water tank in a kind of water cold storage according to claim 1 and 2, it is characterized in that, described limbers is round table-like, and the bore of the inner, described limbers is less than the bore of outer end, described limbers.
4. the cloth water tank in a kind of water cold storage according to claim 1 and 2, is characterized in that, forms the angle of 70-80 degree between described oblique flow portion and described casing diapire, forms 20-30 degree angle between described buffer part and horizontal plane.
CN201410551683.XA 2014-10-17 2014-10-17 Water distribution tank for cold water storage Pending CN104279672A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410551683.XA CN104279672A (en) 2014-10-17 2014-10-17 Water distribution tank for cold water storage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410551683.XA CN104279672A (en) 2014-10-17 2014-10-17 Water distribution tank for cold water storage

Publications (1)

Publication Number Publication Date
CN104279672A true CN104279672A (en) 2015-01-14

Family

ID=52254819

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410551683.XA Pending CN104279672A (en) 2014-10-17 2014-10-17 Water distribution tank for cold water storage

Country Status (1)

Country Link
CN (1) CN104279672A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104913422A (en) * 2015-06-23 2015-09-16 许文辉 Water distribution pipe in chilled water storage system
CN104913421A (en) * 2015-06-23 2015-09-16 许文辉 Water distributor in chilled water storage device
CN104930624A (en) * 2015-06-23 2015-09-23 许文辉 Cold accumulation pool in water cold accumulation system
CN104949243A (en) * 2015-06-23 2015-09-30 许文辉 Cool storage pool in thermocline type water cool storage system
CN105042736A (en) * 2015-06-23 2015-11-11 许文辉 Cold accumulation pond with water distribution function in water cold accumulation system

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0436893A1 (en) * 1990-01-09 1991-07-17 Hoechst Aktiengesellschaft Method and apparatus for uniformly coating a moving web with a fluid
GB2321926A (en) * 1997-01-15 1998-08-12 Stephen John Payne Water storage apparatus
CN2826255Y (en) * 2005-09-30 2006-10-11 北京新地普乐环境科技有限公司 Internal-thawing even-flow type ice storage drum modular
CN101592423A (en) * 2008-05-26 2009-12-02 海尔集团公司 A kind of flow path structure of air conditioning outdoor machine
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
CN102175060A (en) * 2011-03-11 2011-09-07 上海安悦节能技术有限公司 Efficient temperature stratification-type water energy-storage water-storage device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0436893A1 (en) * 1990-01-09 1991-07-17 Hoechst Aktiengesellschaft Method and apparatus for uniformly coating a moving web with a fluid
GB2321926A (en) * 1997-01-15 1998-08-12 Stephen John Payne Water storage apparatus
CN2826255Y (en) * 2005-09-30 2006-10-11 北京新地普乐环境科技有限公司 Internal-thawing even-flow type ice storage drum modular
CN101592423A (en) * 2008-05-26 2009-12-02 海尔集团公司 A kind of flow path structure of air conditioning outdoor machine
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
CN102175060A (en) * 2011-03-11 2011-09-07 上海安悦节能技术有限公司 Efficient temperature stratification-type water energy-storage water-storage device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104913422A (en) * 2015-06-23 2015-09-16 许文辉 Water distribution pipe in chilled water storage system
CN104913421A (en) * 2015-06-23 2015-09-16 许文辉 Water distributor in chilled water storage device
CN104930624A (en) * 2015-06-23 2015-09-23 许文辉 Cold accumulation pool in water cold accumulation system
CN104949243A (en) * 2015-06-23 2015-09-30 许文辉 Cool storage pool in thermocline type water cool storage system
CN105042736A (en) * 2015-06-23 2015-11-11 许文辉 Cold accumulation pond with water distribution function in water cold accumulation system

Similar Documents

Publication Publication Date Title
CN104279672A (en) Water distribution tank for cold water storage
CN104197450A (en) Water distribution device in water cold accumulation system
CN104197455A (en) Water distribution device in water cold accumulation system
CN104235983A (en) Current stabilizer in chilled water storage system
CN209802165U (en) Air disturbance device of ice storage equipment
CN104406248A (en) Water discharge device for cold accumulation pool in water cold accumulation
CN204165166U (en) Flow homogenizer in a kind of chilled water storage system
CN204128110U (en) Water-locator in a kind of chilled water storage system
CN104197451A (en) Water distribution device in water cold accumulation system
CN202281435U (en) Modular water cold-heat storage water distributor
CN204141775U (en) A kind of water cold storage refrigeration system
CN203719008U (en) Chilled water storage device
CN104296291A (en) Water distribution device in temperature stratification type chilled water storage system
CN204141772U (en) Constant-current stabilizer in a kind of chilled water storage system
CN104930624A (en) Cold accumulation pool in water cold accumulation system
CN104197454A (en) Cold suction type water cold accumulation refrigerating device
CN105157138A (en) Flow buffering device in chilled water storage system
CN104913422A (en) Water distribution pipe in chilled water storage system
CN202598789U (en) A water distribution device for a chilled water storage air conditioning system
CN203518381U (en) Ice outlet structure of dynamic ice storage system
CN204438402U (en) A kind of water cold storage pressure-reducing cushioning aproll device
CN104296289A (en) Water distributor for thermocline type water chill storage system
CN105157134A (en) Energy-saving chilled water storage structure
CN203432011U (en) Low temperature water taking and ice melting system
CN104296290A (en) Surrounding type refrigeration device in water cold storage

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
WD01 Invention patent application deemed withdrawn after publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20150114