CN205425243U - Novel developments ice cold -storage air conditioning system - Google Patents
Novel developments ice cold -storage air conditioning system Download PDFInfo
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- CN205425243U CN205425243U CN201521026311.1U CN201521026311U CN205425243U CN 205425243 U CN205425243 U CN 205425243U CN 201521026311 U CN201521026311 U CN 201521026311U CN 205425243 U CN205425243 U CN 205425243U
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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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Abstract
The utility model discloses a novel developments ice cold -storage air conditioning system. The utility model discloses a characterized in that separation tradition ice cold -storage duplex condition unit directly spouts the dynamic ice making circulation for cooling water set circulation and working medium, the messenger prepares cold water efficiency and system ice efficiency while maxmizing value, directly spout dynamic ice making endless condenser and the nozzle is all integrated at the cold -storage incasement with cooling water set endless evaporimeter and working medium, further improve energy exchange efficiency, promote system ice efficiency, system unit such as the cold water circulating water pump that is used for the cold water transportation and connecting tube have still been saved simultaneously, disinvestment operation expense.
Description
Technical field
This utility model belongs to refrigeration technology field, is specifically related to a kind of refrigeration working medium and directly sprays absorption refrigeration technology in water.
Background technology
Along with social progress and economic development, air-conditioning has become requisite household electrical appliance in people's life, and especially in extremely hot summer, air-conditioning becomes people and improves the necessary of livable a home from home, and therefore air-conditioning also becomes the device that in family, power consumption is most.Along with the universal use of air-conditioning, national grid pressure increases year by year, and department of State Grid is for alleviating peak of power consumption pressure, electricity consumption time-of-use tariffs and step price have been formulated in appearance, but it is the most micro-to produce effects, on-peak electric energy consumption sets a record repeatly, and electric energy supply and demand anxiety situation is the severeest.
For realizing electrical network " peak load shifting ", improving load rate of grid, many experts and scholars propose ice cold-storage type air conditioning system.Ice-chilling air conditioning system ice storage is cold mainly two ways, one is to use static ice cube cold-storage indirectly to release refrigeration technique air conditioning system to have cooling stably, simple in construction, the advantage such as with low cost, but need to solve surfusion, ice cube is supercool not only results in energy waste, and can cause cold-producing medium or change cold working medium freezing and expansion destruction vaporizer and change device for cooling.Another uses dynamic floating ice cold-storage directly to release cold, dynamic floating ice accumulation of energy is used directly to release the air conditioning system stability height of refrigeration technique, good refrigeration effect, release cold efficiency excellent, but system design complexity, equipment requirements is higher, and cost of investment is high, it is applicable to large-scale cooling engineering, such as large-scale centralized cooling buildings such as megastore, hospital, school, office buildings.Comparing common compressed steam refrigerated air-conditioning system, the refrigerating efficiency of ice-chilling air conditioning system is low by about 30%, therefore, improves ice-chilling air conditioning system cooling efficiency and becomes research emphasis.
Summary of the invention
The technical barrier low for solving ice-chilling air conditioning system cooling efficiency, to improve ice-chilling air conditioning system refrigerating efficiency and to reduce investment maintenance cost, and for the purpose of guaranteeing the system independent stable operation of energy, this utility model provides a kind of novel dynamic ice-chilling air conditioning system.
For reaching improve ice-storage air-conditioning efficiency and reduce investment maintenance cost purpose simultaneously, the technical solution of the utility model is: the Double-working-condition unit of traditional ice air conditioning system is separated into handpiece Water Chilling Units circulation and circulates with working medium direct-injection dynamic ice-making.For improving refrigeration ice-reserving efficiency, save system investments operating cost, this utility model main innovation is that the condenser of vaporizer and working medium direct-injection dynamic ice-making circulation handpiece Water Chilling Units circulated is integrated in same water tank with injection ice making nozzle, accomplishes circulating chilled water cooling, working medium direct-injection dynamic ice-making and highly integrated to user side cooling.
nullThe novel dynamic ice-chilling air conditioning system of one that this utility model provides mainly is circulated by handpiece Water Chilling Units、The circulation of working medium direct-injection dynamic ice-making and user side form for SAPMAC method，Handpiece Water Chilling Units circulation includes compressor 1、Gas-liquid separator 2、Condenser 3、Reservoir 4、Electromagnetic valve 5、Choke valve 6、Vaporizer 7 and gas-liquid separator 8，The circulation of working medium direct-injection dynamic ice-making includes compressor 9、Gas-liquid separator 10、Condenser 11、Choke valve 12、Ice making nozzle 24 and gas-liquid separator 13，User side includes water pump 17 for SAPMAC method、Electromagnetic valve 18、Check valve 19、Ratio adjusting valve 20、Air-conditioning 21、Ratio adjusting valve 22、Electromagnetic valve 23 and backwater nozzle 25，Described handpiece Water Chilling Units circulation vaporizer 7 be immersed in cold-accumulating box 14 in produce cold water for user side cooling and be additionally operable to cooling working medium direct-injection dynamic ice-making circulation condenser 11，The condenser 11 of described working medium direct-injection dynamic ice-making circulation is also immersed in ice storage barrel and absorbs cold that handpiece Water Chilling Units circulating evaporator 7 produces for reducing pressure and the temperature of injection working medium，It is interior for refrigeration working medium carburation by spraying absorption refrigeration in cold-accumulating box that the ice making nozzle 24 of described working medium direct-injection dynamic ice-making circulation is integrated in cold-accumulating box 14，Described user side is integrated in cold water storage cistern 14 for the backwater nozzle 25 that SAPMAC method is cold.
The beneficial effects of the utility model are: separating traditional ice Double-working-condition unit is that handpiece Water Chilling Units circulation circulates with working medium direct-injection dynamic ice-making, make to produce cold water efficiency and reach maximum with ice making efficiency simultaneously, vaporizer handpiece Water Chilling Units circulated all is integrated in cold-accumulating box with condenser and the nozzle of the circulation of working medium direct-injection dynamic ice-making, improve energy exchange efficiency further, promote ice making efficiency, also save the circulating chilled water water pump transported for cold water simultaneously and connect the system units such as pipeline, reducing investment operation expense.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation；
Detailed description of the invention
As it is shown in figure 1, dynamic ice cold-storage air conditioning system of the present utility model is characterized in that including that handpiece Water Chilling Units circulation, the circulation of working medium direct-injection dynamic ice-making supply SAPMAC method with user side.
The entrance of the vaporizer 7 of the described handpiece Water Chilling Units circulation being immersed in cold-accumulating box 14 connects with the air vent of condenser 3 through choke valve 6, electromagnetic valve 5, reservoir 4, the air inlet of condenser 3 is connected through the air vent of gas-liquid separator 2 with compressor 1, and the outlet of vaporizer 7 connects with compressor air suction mouth through gas-liquid separator 8.
The entrance of the condenser 11 of the described working medium direct-injection dynamic ice-making circulation being immersed in cold-accumulating box 14 is connected with the air vent of compressor 9 by gas-liquid separator 10, the outlet of condenser 11 is connected with the nozzle 24 being immersed in cold-accumulating box 14 through choke valve 12, refrigeration working medium condensed with throttling after in the nozzle 24 water in cold-accumulating box 14 direct carburation by spraying absorption refrigeration, the gaseous refrigerant working medium after carburation by spraying refrigeration is sucked inside compressor by compressor 9 air entry after cold-accumulating box 14 discharge duct and gas-liquid separator 13.
The described user side that is integrated in cold-accumulating box 14 is connected through the sender property outlet of air-conditioning 21 after Cooling capacity exchanging of electromagnetic valve 23 and ratio adjusting valve 22 for the backwater nozzle 25 of SAPMAC method, the working medium entrance of the air-conditioning 21 before Cooling capacity exchanging is through ratio adjusting valve 20, check valve 19, electromagnetic valve 18 and water pump 17 outlet, and the import of water pump 17 then connects with cold-accumulating box 14 bottom.
Described controller 24 is for control system circuit.
Claims (1)
- null1. a novel dynamic ice-chilling air conditioning system，It is characterized in that the vaporizer (7) that handpiece Water Chilling Units circulates、The condenser (11) of working medium direct-injection dynamic ice-making circulation and in the nozzle (24) of working medium ejector refrigeration is submerged in cold-accumulating box (14)，The backwater nozzle of user side is also integrated in cold-accumulating box (14)，The entrance of the vaporizer (7) of the handpiece Water Chilling Units circulation being immersed in cold-accumulating box (14) is through choke valve (6)、Electromagnetic valve (5)、Reservoir (4) connects with the air vent of condenser (3)，The air inlet of condenser (3) is connected by the air vent of gas-liquid separator (2) with compressor (1)，The outlet of vaporizer (7) connects with compressor air suction mouth through gas-liquid separator (8)，The entrance of the condenser (11) of the working medium direct-injection dynamic ice-making circulation being immersed in cold-accumulating box (14) is connected with the air vent of compressor (9) by gas-liquid separator (10)，The outlet of condenser (11) is connected with the nozzle (24) being immersed in cold-accumulating box (14) through choke valve (12)，Refrigeration working medium condensed with throttling after in the nozzle (24) water in cold-accumulating box (14) direct carburation by spraying absorption refrigeration，Gaseous refrigerant working medium after carburation by spraying refrigeration is sucked inside compressor by compressor (9) air entry after cold-accumulating box (14) discharge duct and gas-liquid separator (13)，The user side that is integrated in cold-accumulating box (14) is connected through the sender property outlet of air-conditioning (21) after Cooling capacity exchanging of electromagnetic valve (23) and ratio adjusting valve (22) for the backwater nozzle (25) of SAPMAC method，The working medium entrance of the air-conditioning (21) before Cooling capacity exchanging is through ratio adjusting valve (20)、Check valve (19)、Electromagnetic valve (18) and water pump (17) outlet，The import of water pump (17) then connects with cold-accumulating box (14) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521026311.1U CN205425243U (en) | 2015-12-13 | 2015-12-13 | Novel developments ice cold -storage air conditioning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521026311.1U CN205425243U (en) | 2015-12-13 | 2015-12-13 | Novel developments ice cold -storage air conditioning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205425243U true CN205425243U (en) | 2016-08-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521026311.1U Expired - Fee Related CN205425243U (en) | 2015-12-13 | 2015-12-13 | Novel developments ice cold -storage air conditioning system |
Country Status (1)
| Country | Link |
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| CN (1) | CN205425243U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107726690A (en) * | 2017-11-01 | 2018-02-23 | 江苏高菱蓄能科技有限公司 | A kind of subcooled water refrigeration system |
| CN109028404A (en) * | 2018-08-07 | 2018-12-18 | 王凯旋 | A kind of mixture of ice and water chilling air conditioning system and its control method |
| CN111351271A (en) * | 2020-03-18 | 2020-06-30 | 云南师范大学 | Two-stage refrigerating system with dewatering function |
| CN115066157A (en) * | 2022-06-30 | 2022-09-16 | 阿里巴巴（中国）有限公司 | Liquid cooling heat dissipation system and data center |
-
2015
- 2015-12-13 CN CN201521026311.1U patent/CN205425243U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107726690A (en) * | 2017-11-01 | 2018-02-23 | 江苏高菱蓄能科技有限公司 | A kind of subcooled water refrigeration system |
| CN107726690B (en) * | 2017-11-01 | 2023-11-24 | 江苏高菱蓄能科技有限公司 | Supercooled water refrigerating system |
| CN109028404A (en) * | 2018-08-07 | 2018-12-18 | 王凯旋 | A kind of mixture of ice and water chilling air conditioning system and its control method |
| CN109028404B (en) * | 2018-08-07 | 2024-01-09 | 珠海倍佳能效科技有限公司 | Ice water mixture cold accumulation air conditioning system and control method thereof |
| CN111351271A (en) * | 2020-03-18 | 2020-06-30 | 云南师范大学 | Two-stage refrigerating system with dewatering function |
| CN111351271B (en) * | 2020-03-18 | 2022-06-10 | 云南师范大学 | Two-stage refrigerating system with dewatering function |
| CN115066157A (en) * | 2022-06-30 | 2022-09-16 | 阿里巴巴（中国）有限公司 | Liquid cooling heat dissipation system and data center |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160803 Termination date: 20161213 |
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| CF01 | Termination of patent right due to non-payment of annual fee |