CN104279675A - Dehumidification device in chilled-water-storage refrigerating system - Google Patents
Dehumidification device in chilled-water-storage refrigerating system Download PDFInfo
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- CN104279675A CN104279675A CN201410551867.6A CN201410551867A CN104279675A CN 104279675 A CN104279675 A CN 104279675A CN 201410551867 A CN201410551867 A CN 201410551867A CN 104279675 A CN104279675 A CN 104279675A
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- China
- Prior art keywords
- cold
- hothouse
- desiccant cartridge
- pipe
- water
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- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
- F24F3/1411—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification by absorbing or adsorbing water, e.g. using an hygroscopic desiccant
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- 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
- F24F13/20—Casings or covers
-
- 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
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- 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)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The invention provides a dehumidification device in a chilled-water-storage refrigerating system, and belongs to the field of energy storage. The chilled-water-storage refrigerating system comprises a cold-air suction tube. An air pump I is arranged on the cold-air suction tube. The dehumidification device comprises a dehumidification box I positioned between the cold-air suction end of the cold-air suction tube and the air pump I. The dehumidification box I comprises a shell. Breathable non-woven fabric is fixedly connected to an opening of each of two sides of the shell. The shell is filled with drying balls. The outer wall of the shell is fixedly connected to the inner wall of the cold-air suction tube. The dehumidification device further comprises a drying chamber. The other end of the cold-air suction tube is communicated with the drying chamber. A dehumidification box II is arranged in the drying chamber. The drying chamber is communicated with an air outlet tube. An air pump II is arranged on the air outlet tube. The other end of the air outlet tube is communicated with a room. The outer wall of the dehumidification box II is fixedly connected to the inner wall of the drying chamber and is coaxial with the drying chamber. The communication portion of the cold-air suction tube and the drying chamber is positioned at the lower end of the drying chamber. The communication portion of the air outlet tube and the drying chamber is positioned at the upper end of the drying chamber. The dehumidification device can dehumidify chilled cold air.
Description
Technical field
the invention belongs to accumulation of energy field, relate to the dehydrating unit in a kind of water cold storage refrigeration system.
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.
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 cold accumulating pond 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 cold accumulating pond arrange identical sprinkler, to guarantee that current meet Fo Lei get (Frande) coefficient when entering cold accumulating pond, 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.
in water cold storage refrigeration system, there is a kind of mode adopting wet curtain effect refrigerating plant, by wet curtain, cold water is absorbed, by hot-air, after hot-air and cold water carry out cold and hot exchange, become cold air, cold air enters in room by air pump afterwards, in this system, Problems existing is, containing portion of water in the cold air of discharge, this moisture enters air in colding and heat succeed each other, if this cold air is arranged in air, can cause in room very moist.
Summary of the invention
the object of the invention is for the above-mentioned problems in the prior art, provide the dehydrating unit in a kind of water cold storage refrigeration system, the cold air that dehydrating unit in this water cold storage refrigeration system can freezing dehumidifies, solve in the cold air that refrigeration system in water cold storage produces and there is portion of water, cause the problem such as moist in room.
object of the present invention realizes by following technical proposal: the dehydrating unit in a kind of water cold storage refrigeration system, it is characterized in that: described water cold storage refrigeration system comprises inhales cold pipe, the cold pipe of described suction has air pump one, the cold pipe of described suction absorbs the cold air that described refrigeration system produces, described dehydrating unit comprises desiccant cartridge one, described desiccant cartridge one is between the suction cold junction and described air pump one of the cold pipe of described suction, described desiccant cartridge one comprises ringwise shell, the both-side opening place of described shell is respectively fixed with Breathable nonwoven, described Breathable nonwoven seals the both-side opening of described shell, described envelope filled full multiple dry pearl, described outer shell outer wall is fixed on the inwall of the cold pipe of described suction and coaxially arranges with the cold pipe of described suction, described dehydrating unit also comprises cylindrical hothouse, the other end of the cold pipe of described suction is communicated with described hothouse, there is in described hothouse multiple described desiccant cartridge two, described desiccant cartridge two constructs identical with described desiccant cartridge one, described hothouse is communicated with escape pipe, described escape pipe has air pump two.The other end of described escape pipe is communicated with room, described desiccant cartridge two is axial distribution at described hothouse, the inwall that the outer wall of described desiccant cartridge two is fixed on described hothouse is coaxially arranged with described hothouse, the interconnecting part of the cold pipe of described suction and described hothouse is positioned at the lower end of described hothouse, and described escape pipe and described hothouse interconnecting part are positioned at the upper end of described hothouse.
this refrigeration system is freezed by wet curtain, hot-air and cold water is made to carry out cold and hot exchange rapidly by the characteristic of wet curtain, produce cold air by air pump one work inhale cold pipe absorb, cold air is dry through first time, enter in desiccant cartridge one through Breathable nonwoven, dry pearl is made up of silica gel, drying is carried out to cold air, absorb its moisture, then hothouse is entered, cold air is entered by bottom, carry out second time dry, undertaken again dry by desiccant cartridge two, after entering room by escape pipe sucking-off, cold air moisture content after redrying is low, can not make in room moist, escape pipe draws the cold air entered in hothouse, cold air is made to carry out drying through desiccant cartridge two fast, design ingenious.
in dehydrating unit in above-mentioned a kind of water cold storage refrigeration system, the size of described desiccant cartridge two is greater than the size of described desiccant cartridge one.
by the desiccant cartridge two that size is larger in hothouse, carry out large-area drying to cold air, make fully dry, drying effect is good.
in dehydrating unit in above-mentioned a kind of water cold storage refrigeration system, described shell is made up of metal material and is adopted the mode of scalding weldering to be fixed on the cold inside pipe wall of described suction and the Breathable nonwoven that is connected.
to shell be warming up to fusing point be connected in inhale cold pipe inwall on, and Breathable nonwoven is glued the opening part being posted on shell, connects very firm.
in dehydrating unit in above-mentioned a kind of water cold storage refrigeration system, the quantity of described desiccant cartridge one is 4, and the quantity of described desiccant cartridge two is 3.
in actual production, can decide in its sole discretion according to actual conditions.
in dehydrating unit in above-mentioned a kind of water cold storage refrigeration system, described desiccant cartridge two is all in the cold pipe of described suction and described hothouse junction and between described escape pipe and described hothouse junction.
enable to enter cold air in hothouse fully completely through desiccant cartridge two, make completely dry.
compared with prior art, the dehydrating unit in this water cold storage refrigeration system has the following advantages:
1, the dehydrating unit in this water cold storage refrigeration system carries out moisture drying by redrying to cold air, and dried cold air moisture content is low, can not make in room moist.
, dehydrating unit in this water cold storage refrigeration system escape pipe draw the cold air entered in hothouse, make cold air carry out drying through desiccant cartridge two fast, design ingenious.
, the employing silica dehydrator pearl of dehydrating unit in this water cold storage refrigeration system and Breathable nonwoven carry out drying, drying effect is good, and permeability is good.
, dehydrating unit in this water cold storage refrigeration system shell be made up of metal material and adopt the mode of scalding weldering to be fixed on and inhale cold inside pipe wall and the Breathable nonwoven that is connected.To shell be warming up to fusing point be connected in inhale cold pipe inwall on, and Breathable nonwoven is glued the opening part being posted on shell, connects very firm.
Accompanying drawing explanation
fig. 1 is the overall structure schematic diagram of the dehydrating unit in this water cold storage refrigeration system.
fig. 2 is the structural representation of the desiccant cartridge one of dehydrating unit in this water cold storage refrigeration system.
in figure, 1, inhale cold pipe; 2, air pump one; 3, desiccant cartridge one; 3a, shell; 3b, Breathable nonwoven; 3c, dry pearl; 4, hothouse; 5, desiccant cartridge two; 6, escape pipe; 7, air pump two.
Detailed description of the invention
as depicted in figs. 1 and 2, in dehydrating unit in this water cold storage refrigeration system, water cold storage refrigeration system comprises the cold pipe 1 of suction, inhale on cold pipe 1 and there is air pump 1, inhale the cold air that cold pipe 1 absorbent refrigeration system produces, dehydrating unit comprises desiccant cartridge 1, desiccant cartridge 1 is between the suction cold junction inhaling cold pipe 1 and air pump 1, desiccant cartridge 1 comprises ringwise shell 3a, the both-side opening place of shell 3a is respectively fixed with Breathable nonwoven 3b, the both-side opening of Breathable nonwoven 3b can 3a, multiple dry pearl 3c is full of in shell 3a, shell 3a outer wall is fixed on the inwall of inhaling cold pipe 1 and coaxially arranges with the cold pipe 1 of suction, dehydrating unit also comprises cylindrical hothouse 4, the other end inhaling cold pipe 1 is communicated with hothouse 4, there is in hothouse 4 multiple desiccant cartridges 25, desiccant cartridge 25 constructs identical with desiccant cartridge 1, hothouse 4 is communicated with escape pipe 6, escape pipe 6 has air pump 27.The other end of escape pipe 6 is communicated with room, desiccant cartridge 25 is axial distribution at hothouse 4, the inwall that the outer wall of desiccant cartridge 25 is fixed on hothouse 4 is coaxially arranged with hothouse 4, the interconnecting part inhaling cold pipe 1 and hothouse 4 is positioned at the lower end of hothouse 4, and escape pipe 6 and hothouse 4 interconnecting part are positioned at the upper end of hothouse 4.
this refrigeration system is freezed by wet curtain, hot-air and cold water is made to carry out cold and hot exchange rapidly by the characteristic of wet curtain, the cold air produced is inhaled cold pipe 1 by air pump 1 work and is absorbed, cold air is dry through first time, enter in desiccant cartridge 1 through Breathable nonwoven 3b, dry pearl 3c is made up of silica gel, drying is carried out to cold air, absorb its moisture, then hothouse 4 is entered, cold air is entered by bottom, carry out second time dry, undertaken again dry by desiccant cartridge 25, after entering room by escape pipe 6 sucking-off, cold air moisture content after redrying is low, can not make in room moist, escape pipe 6 draws the cold air entered in hothouse 4, cold air is made to carry out drying through desiccant cartridge 25 fast, design ingenious.
as shown in Figure 1, the size of desiccant cartridge 25 is greater than the size of desiccant cartridge 1.By the desiccant cartridge 25 that size is larger in hothouse 4, carry out large-area drying to cold air, make fully dry, drying effect is good.
shell 3a is made up of metal material and adopts the mode of scalding weldering to be fixed on and inhales cold pipe 1 inwall and the Breathable nonwoven 3b that is connected.To shell 3a be warming up to fusing point be connected in inhale cold pipe 1 inwall on, and Breathable nonwoven 3b is glued the opening part being posted on shell 3a, connects very firm.
as shown in Figure 1, the quantity of desiccant cartridge 1 is 4, and the quantity of desiccant cartridge 25 is 3.In actual production, can decide in its sole discretion according to actual conditions.
desiccant cartridge 25 is all in the cold pipe 1 of suction and hothouse 4 junction and between escape pipe 6 and hothouse 4 junction.Enable to enter cold air in hothouse 4 fully completely through desiccant cartridge 25, make completely dry.
dehydrating unit in this water cold storage refrigeration system carries out moisture drying by redrying to cold air, and dried cold air moisture content is low, and can not make in room moist, smart structural design, drying effect is good.
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 (5)
1. the dehydrating unit in a water cold storage refrigeration system, it is characterized in that: described water cold storage refrigeration system comprises inhales cold pipe, the cold pipe of described suction has air pump one, the cold pipe of described suction absorbs the cold air that described refrigeration system produces, described dehydrating unit comprises desiccant cartridge one, described desiccant cartridge one is between the suction cold junction and described air pump one of the cold pipe of described suction, described desiccant cartridge one comprises ringwise shell, the both-side opening place of described shell is respectively fixed with Breathable nonwoven, described Breathable nonwoven seals the both-side opening of described shell, described envelope filled full multiple dry pearl, described outer shell outer wall is fixed on the inwall of the cold pipe of described suction and coaxially arranges with the cold pipe of described suction, described dehydrating unit also comprises cylindrical hothouse, the other end of the cold pipe of described suction is communicated with described hothouse, there is in described hothouse multiple described desiccant cartridge two, described desiccant cartridge two constructs identical with described desiccant cartridge one, described hothouse is communicated with escape pipe, described escape pipe has air pump two, the other end of described escape pipe is communicated with room, described desiccant cartridge two is axial distribution at described hothouse, the inwall that the outer wall of described desiccant cartridge two is fixed on described hothouse is coaxially arranged with described hothouse, the interconnecting part of the cold pipe of described suction and described hothouse is positioned at the lower end of described hothouse, described escape pipe and described hothouse interconnecting part are positioned at the upper end of described hothouse.
2. the dehydrating unit in a kind of water cold storage refrigeration system according to claim 1, is characterized in that, the size of described desiccant cartridge two is greater than the size of described desiccant cartridge one.
3. the dehydrating unit in a kind of water cold storage refrigeration system according to claim 1 and 2, is characterized in that, described shell is made up of metal material and is adopted the mode of scalding weldering to be fixed on the cold inside pipe wall of described suction and the Breathable nonwoven that is connected.
4. the dehydrating unit in a kind of water cold storage refrigeration system according to claim 1 and 2, it is characterized in that, the quantity of described desiccant cartridge one is 4, the quantity of described desiccant cartridge two is 3.
5. the dehydrating unit in a kind of water cold storage refrigeration system according to claim 1 and 2, is characterized in that, described desiccant cartridge two is all in the cold pipe of described suction and described hothouse junction and between described escape pipe and described hothouse junction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410551867.6A CN104279675A (en) | 2014-10-17 | 2014-10-17 | Dehumidification device in chilled-water-storage refrigerating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410551867.6A CN104279675A (en) | 2014-10-17 | 2014-10-17 | Dehumidification device in chilled-water-storage refrigerating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104279675A true CN104279675A (en) | 2015-01-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410551867.6A Pending CN104279675A (en) | 2014-10-17 | 2014-10-17 | Dehumidification device in chilled-water-storage refrigerating system |
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Citations (13)
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| CN201025425Y (en) * | 2007-02-09 | 2008-02-20 | 曹敏人 | Humidity remover |
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| CN201433097Y (en) * | 2009-06-09 | 2010-03-31 | 天津市福康源科技发展有限公司 | Novel ozone machine |
| CN101829478A (en) * | 2010-05-18 | 2010-09-15 | 杭州科林爱尔气源设备有限公司 | Pollution-free gas drying agent and drying method thereof |
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| CN102954545A (en) * | 2012-10-26 | 2013-03-06 | 上海交通大学 | Solar dehumidifying air conditioner system with energy storage effect |
| CN203329080U (en) * | 2013-06-26 | 2013-12-11 | 苏州工业园区鸿基洁净科技有限公司 | Microbial disinfection device |
| CN203534008U (en) * | 2013-08-15 | 2014-04-09 | 北京朝阳高科应用技术研究所有限公司 | Refrigerating temperature and humidity control system of compressor |
| CN203777907U (en) * | 2014-04-30 | 2014-08-20 | 广东工业大学 | Absorbing and dehumidifying device |
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2014
- 2014-10-17 CN CN201410551867.6A patent/CN104279675A/en active Pending
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| US6288400B1 (en) * | 1999-08-19 | 2001-09-11 | The United States Of America As Represented By The United States Department Of Energy | Portable apparatus for the measurement of environmental radon and thoron |
| JP2004100984A (en) * | 2002-09-05 | 2004-04-02 | San Silver:Kk | Minute amount continuous drying air blower |
| KR100801715B1 (en) * | 2006-09-05 | 2008-02-15 | 아산엔텍 주식회사 | Apparatus for humidity-control function of air conditioning facility |
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| CN201028706Y (en) * | 2007-03-21 | 2008-02-27 | 谭培均 | Reusable air dehumidifier |
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