CN103528146A - Method and system for storing cold energy in winter to achieve purpose of using winter cold energy in summer to relieve situation of power shortage in summer - Google Patents
Method and system for storing cold energy in winter to achieve purpose of using winter cold energy in summer to relieve situation of power shortage in summer Download PDFInfo
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- CN103528146A CN103528146A CN201310372935.8A CN201310372935A CN103528146A CN 103528146 A CN103528146 A CN 103528146A CN 201310372935 A CN201310372935 A CN 201310372935A CN 103528146 A CN103528146 A CN 103528146A
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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
Abstract
The invention relates to a method and system for storing cold energy in winter to achieve the purpose of using winter cold energy in summer to relieve the situation of power shortage in summer. In order to solve the problem that power shortage is caused due to centralized cool enjoyment and ice making in summer, the method for storing the cold energy in winter to achieve the purpose of using the winter cold energy in summer to relieve the situation of power shortage in summer comprises the steps that a large-sized cold energy storage bin with a thermal insulation layer is built in a severe cold region in winter, when the outdoor air temperature is lower than or equal to 10DEG C, a water pump is used for sucking fresh water with the temperature of about 0DEG C, and spraying the fresh water into the air to form water drops, heat exchange is carried out between the water drops and cold air in the falling process of the water drops, the water drops condense to form ice particles, the ice particles are stored in the cold energy storage bin, and the cold energy storage bin is opened in summer or other seasons except the winter to provide ice particle cold energy for the outside to replace electricity consumed by a cooling air conditioner and ice making. The cold energy storage bin is an underground cold energy storage bin which is buried underground, or a cave cold energy storage bin which is built in the mode that the thermal insulation layer is additionally installed on a cave, or an overground cold energy storage bin which is built on the ground. According to the method and system for storing the cold energy in winter to achieve the purpose of using the winter cold energy in summer to relieve the situation of power shortage in summer, due to the facts that a large number of ice particles can be provided in a low-cost mode, and the cold energy can be provided for an air conditioner terminal through a cold medium circulation system in a low-expense mode, the problem that power shortage happens in summer can be solved, healthy operation of a power grid is ensured, and the method and system for storing the cold energy in winter to achieve the purpose of using the winter cold energy in summer to relieve the situation of power shortage in summer have the advantage of being capable of reducing greenhouse gas emission and atmospheric pollution.
Description
Technical field
The present invention relates to a kind of cold summer grade method of winter, particularly relate to a kind of method and system that cold summer grade of cold energy winter in winter is alleviated power tense in summer that store.
Background technology
In northern China, have winter for a long time outdoor temperature lower than subzero 10 ℃, lower than subzero 20 ℃, even lower than subzero 30 ℃, although this long-time microthermal climate causes a lot of inconvenience to local people's productive life,, anti-mistake is also a kind of huge cold energy for developing.
Aggravation along with global warming trend, China all will experience the summer that need to turn on the aircondition and enjoy the cool Anywhere, and also can consume a large amount of electric energy ice makings summer, because hot weather often has generality in China, the whole nation start on a large scale simultaneously air-conditioning enjoy the cool and ice making will inevitably there is power tense phenomenon.
Therefore, cold summer grade technology of a kind of winter is badly in need of in society, and it not only can solve the power tense problem of concentrating summer the refrigeration of enjoying the cool to cause, and, can also reduce greenhouse gas emission and alleviate atmosphere pollution.
Summary of the invention
The object of the invention is to overcome the above-mentioned defect of prior art, and a kind of method that cold summer grade of cold energy winter in winter is alleviated power tense in summer that stores is provided, and the object of the invention is also to be provided for implementing the system of the method.
For achieving the above object, the present invention stores cold summer grade of cold energy winter in winter, and to alleviate the method for power tense in summer be severe cold area in the winter time, construction has the large-scale Chu Leng storehouse of insulating, temperature is less than or equal under the weather of 10 ℃ out of doors, use the fresh water of 0 ℃ of left and right of water pump absorption to the aerial water droplet that sprays into, in water droplet landing process, carry out heat exchange with cold air and condense into ice pellets, be stored in described Chu Leng storehouse, open Chu Lengcang other season beyond summer or winter outwards provides ice pellets cold energy, substitutes enjoy the cool air-conditioning and ice making electricity consumption.Described ice pellets can, for make ice-cold air-conditioning or the ice-cold fan of low-temperature receiver with ice, can, for preserving vegetable and fruit and other cold fresh food, be alleviated and concentrate the power supply shortage problem of enjoying the cool and freezing and causing summer.It has not only can solve power tense problem in summer, and, can also reduce greenhouse gas emission and alleviate the advantage of atmosphere pollution.
As optimization, described Chu Leng storehouse is the underground Chu Leng storehouse under burial ground; Or install by cavern the cavern Chu Leng storehouse that insulating is built additional; Or the Chu Leng storehouse, ground of building on the ground; Convenient selection is suitable for.
Top, described Chu Leng storehouse is shaped with described ice pellets entrance.Can guarantee to fill with.
As optimization, described underground Chu Leng storehouse is arranged side by side configuration a plurality of or arrange more, and lower end, described underground Chu Leng storehouse is shaped with the heat insulation ice door that goes out, described in go out between ice door and ground, to build to have and go out ice passage for what transport ice pellets; The hole, downstream in described cavern Chu Leng storehouse disposes the heat insulation ice door that goes out, and describedly heat insulationly goes out ice door place and builds and have the heat insulation transition passage with heat insulation external door; The heap earthen platform that forms built-in Chu Leng storehouse is buried in Chu Leng storehouse, described ground with mound, lower end, Chu Leng storehouse, described ground is shaped with the heat insulation ice door that goes out, described in go out ice door place and build to have with heat insulation external door heat insulation and go out icehouse;
Described ice pellets entrance is furnished with multiple tracks insulated door; It is described that heat insulation to go out ice door be together or multiple tracks.In being very beneficial for avoiding outside storehouse hot gas to attack putting in storage, cause necessary ice clinker phenomenon.
As optimization, described heap earthen platform towards sunny side dispose for the photovoltaic power generation apparatus of energy-absorbing shading or described heap earthen platform cultivate have dense, can reduce the vegetation of shading that sun heat radiation is accepted on ground; The cold position in storehouse of described underground storage in above-ground structures below or above described underground Chu Leng storehouse, dispose for the photovoltaic power generation apparatus of energy-absorbing shading or above described underground Chu Leng storehouse, cultivate have dense, can reduce the vegetation of shading that sun heat radiation is accepted on ground.The short vegetation of shading of the preferred shallow root of the described vegetation of shading.Can intercept in the mode of low cost or high yield the adverse effect of solar radiation to Chu Lengcang like this.Interval that the described vegetation of shading can also be lawn and shrub is mixed takes, i.e. a line lawn, the plantation of a line shrub intercycle, and preferably row to being east-west.
As optimization, the top in Chu Leng storehouse, described ground or described underground Chu Leng storehouse or and side have heat insulation soil layer, in described heat insulation soil layer or outer build to have prevent that rainwater from oozing the water barrier to Chu Lengcang.Like this, the rainwater that temperature is higher can not be seeped near cold storehouse, can ooze down the temperature that rainwater avoids raising near the soil layer in cold storehouse, causes adverse effect to storage cold efficiency.
As optimization, any two-layer or two-layer above multilayer of described heat insulation soil layer in argillic horizon, loam layer, sandy soil layer and Flyash Layer forms.For example: hierarchical structure from the inside to the outside or from outside to inside can be argillic horizon, loam layer, sandy soil layer and Flyash Layer; Or argillic horizon, loam layer; Or argillic horizon, loam layer, sandy soil layer; Or argillic horizon, sandy soil layer; Or argillic horizon, Flyash Layer; Or argillic horizon, sandy soil layer and Flyash Layer; Or argillic horizon, loam layer, Flyash Layer; Or loam layer, sandy soil layer and Flyash Layer; Or loam layer, sandy soil layer; Or loam layer and Flyash Layer; Or sandy soil layer and Flyash Layer etc.
As optimization, the heat-insulation and heat-preservation water receptacle formula Chu Leng storehouse of described Chu Leng storehouse for being filled with water, low temperature cold liquid medium type heat exchanger is equipped with in bottom, described Chu Leng storehouse, cryogenic liquid medium in heat exchanger is by the cooling main pipeline of turnover circulation pipe UNICOM cold supply system, the described cold supply system capillary type air conditioner ceiling terminal equipped to indoor top provides cold energy, and described capillary type air conditioner ceiling terminal reduces room temperature by airborne heat in absorption chamber.Can outwards transport like this ice pellets and just can realize the object of effectively utilizing the cold energy that cold storage deposits; be very beneficial for realizing making full use of of ultra-large type or ultra-large Chu Leng storehouse cold energy; avoid the expense of other links such as transportation, realize scale, the automatic high-efficiency utilization of flood tide cold energy.Described liquid cooling medium can be salt solution, motor vehicle antifreeze fluid etc., when this cold supply system is used for heating, can use heating stove to carry out direct heating to the liquid medium of this system and also can by heat exchanger, to the cold medium of this cold supply system, be heated by heating system, recirculation heat supply.
Or described cold supply system provides cold energy to the heat exchanger of central air-conditioning, the cold energy that the blower fan of central air-conditioning absorbs heat exchanger cryogenic liquid medium again flows to each conditioner terminal air by air supply duct, for replacing consuming the existing electric air-conditioning of electric energy, alleviate the power tense of concentrating summer the refrigeration of enjoying the cool to cause.This is a kind of is more suitable for the ice pellets that temperature is lower.
As optimization, described water pump, for the nozzle that sprays and the water pipe between nozzle and water pump and water pump, to water pipe between water source, be all fitted with insulating; So very necessary, can prevent that the water that approaches freezing temperature from freezing in above-mentioned parts, causes unnecessary fault.
It is to have below the open space of ice pellets tray to complete that water droplet landing and cold air carry out the process that heat exchange condenses into ice pellets, equipment is simple like this, but the ice quality uniform specification degree making can be weaker, and equipment investment is few, but under the relatively high weather of temperature, production difficulty is large; Or have below in the granulation high tower of ice pellets tray and complete, the middle and lower part perisporium of described granulation high tower gathers and can only allow air pass in and out, the transom that can not allow ice pellets fly out, described granulation high tower disposes and the fresh water of 0 ℃ of left and right can be sprayed into the nozzle of water droplet to tower inner chamber.Transom is not established on granulation high tower top can guarantee the smooth preliminarily forming of water droplet, standard moulding, raising ice pellets quality, in addition, granulation high tower middle and lower part band transom section is mainly used in freezing the water droplet of real pre-profiling, they can be dropped near outdoor temperature really, storage of cold, also can avoid by mistake freezing between ice pellets as much as possible, uses to ice pellets in the future and causes unnecessary trouble.In a word, by granulation high tower, can produce the commodity ice pellets of high-quality, high cold energy, can guarantee that these ice pellets become favorite doubly popular to people.More preferably, the drinking water of the described water for ice making for can directly drinking, can directly apply to food refrigerated or ice confectionery making like this, and market prospects are bound to boundless.Preferred described ice pellets is furnished with heat-insulation and heat-preservation Turnover Box, and this Turnover Box is specifically designed to the ice pellets that splendid attire takes out from described Chu Leng storehouse, and preferably this Turnover Box is furnished with universal caster wheel, is convenient for people to shift use; Preferably this Turnover Box is furnished with heat-insulation and heat-preservation upper cover and heat-insulation and heat-preservation bottom door, described upper cover is used for injecting ice pellets, and described bottom door, for outwards banishing ice pellets, can be selected surrounding's case of more volume like this, when injecting and taking, the least possible link that causes cold energy loss with manpower and minimizing as much as possible.Preferably described case around bottom is linked with discharging valve, like this ice pellets water can draw in time by discharging valve.
As optimization, the described transom outer guiding baffle plate that superposes up and down the interior gear type blind window that forms or can avoid ice pellets to blow out outside window for the configuration of window inside casing top to interior downward-sloping oblique sheet of serving as reasons, window is furnished with outward for catching half funnel type very not wafing to ice pellets outside window and accepts bucket, described in accept the outlet of bucket lower end and guide in introducing granulation high tower by declivity.Can guarantee ventilation like this, can prevent again that the ice pellets forming from can not blow out runs off outside window.It is that the whole funnel of a funnel is vertically cut into two halves that half funnel type is accepted bucket, half of funnel after separation is packed in outside window, and the tower wall below the cutting edge of half funnel and outside window both sides and window is fixedly mounted with, bent-tube boiler declivity guiding road in a guiding tower of lower outlet tipping of half funnel, by window, drop on the ice pellets in this half funnel, by half funnel, be pooled to after lower outlet, can flow back in tower by this bend pipe, avoid the unnecessary loss of ice pellets.
The height of accepting the upper edge of bucket preferably reaches the 1/5-1/3 of window height, described in accept the upper 1/4-1/2 along the horizontal range >=window height with window of bucket; Described high tower height is 30-150 rice, more preferably 80-120 rice, if outside air temperature is lower, can suitably reduce granulation high tower height, because the low water droplet of temperature just can freeze reality through shorter distance, and drop to outdoor temperature, on the contrary, if outdoor temperature is higher, must increases granulation high tower and just can make the water droplet falling from high tower freeze reality, deep colling; Described transom is symmetrical, can reduce like this flow resistance of beam wind, improves and freezes efficiency.
Described ice pellets tray is for being pooled to the ice pellets of whereabouts funnel type or the slope fan type of lower outlet, and under described ice pellets, outlet is by the ice pellets entrance in the descending manner feed track Chu Leng of UNICOM storehouse.During a plurality of Chu Lengcang arranged side by side of Granulation Equipments adapted of tray and other, just need not move and can inject smoothly in each Chu Leng storehouse by descending manner feed track like this.Described funnel type or slope fan type ice pellets tray periphery are furnished with enclosing, and this enclosing can prevent that the ice pellets falling from popping up, and falls outside tray, causes unnecessary loss.
For implementing the system of the method for the invention, be included in the large-scale Chu Leng storehouse with insulating of building in winter severe cold area and utilize outdoor severe cold temperature to produce the ice maker of ice pellets and the conveying device of being put in storage to described large-scale Chu Leng storehouse by described ice maker, described ice maker be out of doors temperature less than or equal under the weather of 10 ℃, use the fresh water of 0 ℃ of left and right of water pump absorption to the aerial water droplet that sprays into, in water droplet landing process, carry out with cold air the device that heat exchange condenses into ice pellets, the ice pellets that described ice maker is produced exists in described Chu Leng storehouse by conveying device is defeated, open Chu Lengcang other season beyond summer or winter outwards provides ice pellets cold energy, substitute enjoy the cool air-conditioning and ice making electricity consumption.It has not only can solve power tense problem in summer, and, can also reduce greenhouse gas emission and alleviate the advantage of atmosphere pollution.This system can further include any technical characterictic or the technical scheme of said method, that is:
As optimization, described Chu Leng storehouse is the underground Chu Leng storehouse under burial ground; Or install by cavern the cavern Chu Leng storehouse that insulating is built additional; Or the Chu Leng storehouse, ground of building on the ground; Convenient selection is suitable for.
Top, described Chu Leng storehouse is shaped with described ice pellets entrance.Can guarantee to fill with.
As optimization, described underground Chu Leng storehouse is arranged side by side configuration a plurality of or arrange more, and lower end, described underground Chu Leng storehouse is shaped with the heat insulation ice door that goes out, described in go out between ice door and ground, to build to have and go out ice passage for what transport ice pellets; The hole, downstream in described cavern Chu Leng storehouse disposes the heat insulation ice door that goes out, and describedly heat insulationly goes out ice door place and builds and have the heat insulation transition passage with heat insulation external door; The heap earthen platform that forms built-in Chu Leng storehouse is buried in Chu Leng storehouse, described ground with mound, lower end, Chu Leng storehouse, described ground is shaped with the heat insulation ice door that goes out, described in go out ice door place and build to have with heat insulation external door heat insulation and go out icehouse;
Described ice pellets entrance is furnished with multiple tracks insulated door; It is described that heat insulation to go out ice door be together or multiple tracks.In being very beneficial for avoiding outside storehouse hot gas to attack putting in storage, cause necessary ice clinker phenomenon.
As optimization, described heap earthen platform towards sunny side dispose for the photovoltaic power generation apparatus of energy-absorbing shading or described heap earthen platform cultivate have dense, can reduce the vegetation of shading that sun heat radiation is accepted on ground; The cold position in storehouse of described underground storage in above-ground structures below or above described underground Chu Leng storehouse, dispose for the photovoltaic power generation apparatus of energy-absorbing shading or above described underground Chu Leng storehouse, cultivate have dense, can reduce the vegetation of shading that sun heat radiation is accepted on ground.The short vegetation of shading of the preferred shallow root of the described vegetation of shading.Can intercept in the mode of low cost or high yield the adverse effect of solar radiation to Chu Lengcang like this.Interval that the described vegetation of shading can also be lawn and shrub is mixed takes, i.e. a line lawn, the plantation of a line shrub intercycle, and preferably row to being east-west.
As optimization, the top in Chu Leng storehouse, described ground or described underground Chu Leng storehouse or and side have heat insulation soil layer, in described heat insulation soil layer or outer build to have prevent that rainwater from oozing the water barrier to Chu Lengcang.Like this, the rainwater that temperature is higher can not be seeped near cold storehouse, raises near the temperature of the soil layer in cold storehouse, causes adverse effect to storage cold efficiency.
As optimization, any two-layer or two-layer above multilayer of described heat insulation soil layer in argillic horizon, loam layer, sandy soil layer and Flyash Layer forms.For example: hierarchical structure from the inside to the outside or from outside to inside can be argillic horizon, loam layer, sandy soil layer and Flyash Layer; Or argillic horizon, loam layer; Or argillic horizon, loam layer, sandy soil layer; Or argillic horizon, sandy soil layer; Or argillic horizon, Flyash Layer; Or argillic horizon, sandy soil layer and Flyash Layer; Or argillic horizon, loam layer, Flyash Layer; Or loam layer, sandy soil layer and Flyash Layer; Or loam layer, sandy soil layer; Or loam layer and Flyash Layer; Or sandy soil layer and Flyash Layer etc.
As optimization, the heat-insulation and heat-preservation water receptacle formula Chu Leng storehouse of described Chu Leng storehouse for being filled with water, low temperature cold liquid medium type heat exchanger is equipped with in bottom, described Chu Leng storehouse, cryogenic liquid medium in heat exchanger is by the cooling main pipeline of turnover circulation pipe UNICOM cold supply system, the described cold supply system capillary type air conditioner ceiling terminal equipped to indoor top provides cold energy, and described capillary type air conditioner ceiling terminal reduces room temperature by airborne heat in absorption chamber.Can outwards transport like this ice pellets and just can realize the object of effectively utilizing the cold energy that cold storage deposits; be very beneficial for realizing making full use of of ultra-large type or ultra-large Chu Leng storehouse cold energy; avoid the expense of other links such as transportation, realize scale, the automatic high-efficiency utilization of flood tide cold energy.Described liquid cooling medium can be salt solution, motor vehicle antifreeze fluid etc., when this cold supply system is used for heating, can use heating stove to carry out direct heating to the liquid medium of this system and also can by heat exchanger, to the cold medium of this cold supply system, be heated by heating system, recirculation heat supply.
Or described cold supply system provides cold energy to the heat exchanger of central air-conditioning, the cold energy that the blower fan of central air-conditioning absorbs heat exchanger cryogenic liquid medium again flows to each conditioner terminal air by air supply duct, for replacing consuming the existing electric air-conditioning of electric energy, save electric power, alleviate the power tense of concentrating summer the refrigeration of enjoying the cool to cause.This is a kind of is more suitable for the ice pellets that temperature is lower.
As optimization, described water pump, for the nozzle that sprays and the water pipe between nozzle and water pump and water pump, to water pipe between water source, be all fitted with insulating; So very inevitable, can prevent that the water that approaches freezing temperature from freezing in above-mentioned parts, causes unnecessary fault.
It is to have below the open space of ice pellets tray to complete that water droplet landing and cold air carry out the process that heat exchange condenses into ice pellets, equipment is simple like this, but the ice quality uniform specification degree making can be weaker, and equipment investment is few, but under the relatively high weather of temperature, production difficulty is large; Or have below in the granulation high tower of ice pellets tray and complete, the middle and lower part perisporium of described granulation high tower gathers and can only allow air pass in and out, the transom that can not allow ice pellets fly out, described granulation high tower disposes and the fresh water of 0 ℃ of left and right can be sprayed into the nozzle of water droplet to tower inner chamber.Granulation high tower is not established transom can guarantee the smooth preliminarily forming of water droplet, standard moulding, raising ice pellets quality, in addition, granulation high tower middle and lower part band transom section is mainly used in freezing the water droplet of real pre-profiling, they can be dropped near outdoor temperature really, storage of cold, also can avoid by mistake freezing between ice pellets as much as possible, uses to ice pellets in the future and causes unnecessary trouble.In a word, by granulation high tower, can produce the commodity ice pellets of high-quality, high cold energy, can guarantee that these ice pellets become favorite doubly popular to people.More preferably, the drinking water of the described water for ice making for can directly drinking, can directly apply to food refrigerated or ice confectionery making like this, and market prospects are bound to boundless.Preferred described ice pellets is furnished with heat-insulation and heat-preservation Turnover Box, and this Turnover Box is specifically designed to the ice pellets that splendid attire takes out from described Chu Leng storehouse, and preferably this Turnover Box is furnished with universal caster wheel, is convenient for people to shift use; Preferably this Turnover Box is furnished with heat-insulation and heat-preservation upper cover and heat-insulation and heat-preservation bottom door, described upper cover is used for injecting ice pellets, and described bottom door, for outwards banishing ice pellets, can be selected surrounding's case of more volume like this, when injecting and taking, the least possible link that causes cold energy loss with manpower and minimizing as much as possible.Preferably described case around bottom is linked with discharging valve, like this ice pellets water can draw in time by discharging valve.
As optimization, the described transom outer guiding baffle plate that superposes up and down the interior gear type blind window that forms or can avoid ice pellets to blow out outside window for the configuration of window inside casing top to interior downward-sloping oblique sheet of serving as reasons, window is furnished with outward for catching half funnel type very not wafing to ice pellets outside window and accepts bucket, described in accept the outlet of bucket lower end and guide in introducing granulation high tower by declivity.Can guarantee ventilation like this, can prevent again that the ice pellets forming from can not waft now runs off outside window.
The height of accepting the upper edge of bucket preferably reaches the 1/5-1/3 of window height, described in accept the upper 1/4-1/2 along the horizontal range >=window height with window of bucket; Described high tower height is 30-150 rice, more preferably 80-120 rice, if outside air temperature is lower, can suitably reduce granulation high tower height, because the low water droplet of temperature just can freeze reality through shorter distance, and drop to outdoor temperature, on the contrary, if outdoor temperature is higher, must increases granulation high tower and just can make the water droplet falling from high tower freeze reality, deep colling; Described transom is symmetrical, can reduce like this flow resistance of beam wind, improves and freezes efficiency.
Described ice pellets tray is for being pooled to the ice pellets of whereabouts funnel type or the slope fan type of lower outlet, and under described ice pellets, outlet is by the ice pellets entrance in the descending manner feed track Chu Leng of UNICOM storehouse.During a plurality of Chu Lengcang arranged side by side of Granulation Equipments adapted of tray and other, just need not move and can inject smoothly in each Chu Leng storehouse by descending manner feed track like this.Described funnel type or slope fan type ice pellets tray periphery are furnished with enclosing, and this enclosing can prevent that the ice pellets falling from popping up, and falls outside tray, causes unnecessary loss.
Adopt after technique scheme, the method and system that the present invention stores cold summer grade alleviation of cold energy winter in winter power tense in summer can low cost provide a large amount of ice pellets, also can low expense by cold medium circulation system to conditioner terminal air cooling, not only can solve power tense problem in summer, the operation of guarantee grid health, and, can also reduce greenhouse gas emission and alleviate the advantage of atmosphere pollution.
The specific embodiment
The present invention stores cold summer grade of cold energy winter in winter, and to alleviate the method for power tense in summer be severe cold area in the winter time, construction has the large-scale Chu Leng storehouse of insulating, temperature is less than or equal under the weather of 10 ℃ out of doors, use the fresh water of 0 ℃ of left and right of water pump absorption to the aerial water droplet that sprays into, in water droplet landing process, carry out heat exchange with cold air and condense into ice pellets, be stored in described Chu Leng storehouse, open Chu Lengcang other season beyond summer or winter outwards provides ice pellets cold energy, substitutes enjoy the cool air-conditioning and ice making electricity consumption.Described Chu Leng storehouse is the underground Chu Leng storehouse under burial ground; Or install by cavern the cavern Chu Leng storehouse that insulating is built additional; Or the Chu Leng storehouse, ground of building on the ground; Top, described Chu Leng storehouse is shaped with described ice pellets entrance.
Described underground Chu Leng storehouse is arranged side by side configuration a plurality of or arrange more, and lower end, described underground Chu Leng storehouse is shaped with the heat insulation ice door that goes out, described in go out between ice door and ground, to build to have and go out ice passage for what transport ice pellets; The hole, downstream in described cavern Chu Leng storehouse disposes the heat insulation ice door that goes out, and describedly heat insulationly goes out ice door place and builds and have the heat insulation transition passage with heat insulation external door; The heap earthen platform that forms built-in Chu Leng storehouse is buried in Chu Leng storehouse, described ground with mound, lower end, Chu Leng storehouse, described ground is shaped with the heat insulation ice door that goes out, described in go out ice door place and build to have with heat insulation external door heat insulation and go out icehouse; Described ice pellets entrance is furnished with together or twice insulated door; It is described that heat insulation to go out ice door be together or twice.
Preferred described heap earthen platform towards sunny side dispose for the photovoltaic power generation apparatus of energy-absorbing shading or described heap earthen platform cultivate have dense, can reduce the vegetation of shading that sun heat radiation is accepted on ground; The cold position in storehouse of described underground storage in above-ground structures below or above described underground Chu Leng storehouse, dispose for the photovoltaic power generation apparatus of energy-absorbing shading or above described underground Chu Leng storehouse, cultivate have dense, can reduce the vegetation of shading that sun heat radiation is accepted on ground.Interval that the described vegetation of shading can also be lawn and shrub is mixed takes, i.e. a line lawn, the plantation of a line shrub intercycle, and preferably row to being east-west.
The top in preferred Chu Leng storehouse, described ground or described underground Chu Leng storehouse or and side have heat insulation soil layer, in described heat insulation soil layer or outer build to have prevent that rainwater from oozing the water barrier to Chu Lengcang.
More preferably any two-layer or two-layer above multilayer of described heat insulation soil layer in argillic horizon, loam layer, sandy soil layer and Flyash Layer forms.Can be that hierarchical structure from the inside to the outside or from outside to inside can be argillic horizon, loam layer, sandy soil layer and Flyash Layer; Or argillic horizon, loam layer; Or argillic horizon, loam layer, sandy soil layer; Or argillic horizon, sandy soil layer; Or argillic horizon, Flyash Layer; Or argillic horizon, sandy soil layer and Flyash Layer; Or argillic horizon, loam layer, Flyash Layer; Or loam layer, sandy soil layer and Flyash Layer; Or loam layer, sandy soil layer; Or loam layer and Flyash Layer; Or sandy soil layer and Flyash Layer etc.
The heat-insulation and heat-preservation water receptacle formula Chu Leng storehouse of described Chu Leng storehouse for being filled with water, low temperature cold liquid medium type heat exchanger is equipped with in bottom, described Chu Leng storehouse, cryogenic liquid medium in heat exchanger is by the cooling main pipeline of turnover circulation pipe UNICOM cold supply system, the described cold supply system capillary type air conditioner ceiling terminal equipped to indoor top provides cold energy, and described capillary type air conditioner ceiling terminal reduces room temperature by airborne heat in absorption chamber; Described liquid cooling medium can be salt solution, motor vehicle antifreeze fluid etc., when this cold supply system is used for heating, can use heating stove to carry out direct heating to the liquid medium of this system and also can by heat exchanger, to the cold medium of this cold supply system, be heated by heating system, recirculation heat supply.Or described cold supply system provides cold energy to the heat exchanger of central air-conditioning, the cold energy that the blower fan of central air-conditioning absorbs heat exchanger cryogenic liquid medium again flows to each conditioner terminal air by air supply duct.
Described water pump, for the nozzle that sprays and the water pipe between nozzle and water pump and water pump, to water pipe between water source, be all fitted with insulating; It is to have below the open space of ice pellets tray to complete or have below in the granulation high tower of ice pellets tray to complete that water droplet landing and cold air carry out process that heat exchange condenses into ice pellets, the middle and lower part perisporium of described granulation high tower gathers and can only allow air pass in and out, the transom that can not allow ice pellets fly out, described granulation high tower disposes and the fresh water of 0 ℃ of left and right can be sprayed into the nozzle of water droplet to tower inner chamber.Described ice pellets tray is for being pooled to the ice pellets of whereabouts funnel type or the slope fan type of lower outlet, and under described ice pellets, outlet is by the ice pellets entrance in the descending manner feed track Chu Leng of UNICOM storehouse; Described funnel type or slope fan type ice pellets tray periphery are furnished with enclosing.
The preferred described transom outer guiding baffle plate that superposes up and down the interior gear type blind window that forms or can avoid ice pellets to blow out outside window for the configuration of window inside casing top to interior downward-sloping oblique sheet of serving as reasons, window is furnished with outward for catching half funnel type very not wafing to ice pellets outside window and accepts bucket, described in accept the outlet of bucket lower end and guide in introducing granulation high tower by declivity.
The height of accepting the upper edge of bucket preferably reaches the 1/5-1/3 of window height, described in accept the upper 1/4-1/2 along the horizontal range >=window height with window of bucket; Described high tower height is 30-150 rice, more preferably 80-120 rice; Described transom is symmetrical.
Further described ice pellets is preferably provided with heat-insulation and heat-preservation Turnover Box,, this Turnover Box is specifically designed to the ice pellets that splendid attire takes out from described Chu Leng storehouse; Preferably this Turnover Box is furnished with universal caster wheel, is convenient for people to shift use; Preferably this Turnover Box is furnished with heat-insulation and heat-preservation upper cover and heat-insulation and heat-preservation bottom door, described upper cover is used for injecting ice pellets, and described bottom door, for outwards banishing ice pellets, can be selected surrounding's case of more volume like this, when injecting and taking, the least possible link that causes cold energy loss with manpower and minimizing as much as possible.Preferably described case around bottom is linked with discharging valve, like this ice pellets water can draw in time by discharging valve.
For implementing the system of the method for the invention, be included in the large-scale Chu Leng storehouse with insulating of building in winter severe cold area and utilize outdoor severe cold temperature to produce the ice maker of ice pellets and the conveying device of being put in storage to described large-scale Chu Leng storehouse by described ice maker, described ice maker be out of doors temperature less than or equal under the weather of 10 ℃, use the fresh water of 0 ℃ of left and right of water pump absorption to the aerial water droplet that sprays into, in water droplet landing process, carry out with cold air the device that heat exchange condenses into ice pellets, the ice pellets that described ice maker is produced exists in described Chu Leng storehouse by conveying device is defeated, open Chu Lengcang other season beyond summer or winter outwards provides ice pellets cold energy, substitute enjoy the cool air-conditioning and ice making electricity consumption.
Described Chu Leng storehouse is the underground Chu Leng storehouse under burial ground; Or install by cavern the cavern Chu Leng storehouse that insulating is built additional; Or the Chu Leng storehouse, ground of building on the ground; Top, described Chu Leng storehouse is shaped with described ice pellets entrance.
Described underground Chu Leng storehouse is arranged side by side configuration a plurality of or arrange more, and lower end, described underground Chu Leng storehouse is shaped with the heat insulation ice door that goes out, described in go out between ice door and ground, to build to have and go out ice passage for what transport ice pellets; The hole, downstream in described cavern Chu Leng storehouse disposes the heat insulation ice door that goes out, and describedly heat insulationly goes out ice door place and builds and have the heat insulation transition passage with heat insulation external door; The heap earthen platform that forms built-in Chu Leng storehouse is buried in Chu Leng storehouse, described ground with mound, lower end, Chu Leng storehouse, described ground is shaped with the heat insulation ice door that goes out, described in go out ice door place and build to have with heat insulation external door heat insulation and go out icehouse; Described ice pellets entrance is furnished with together or twice insulated door; It is described that heat insulation to go out ice door be together or twice.
Preferred described heap earthen platform towards sunny side dispose for the photovoltaic power generation apparatus of energy-absorbing shading or described heap earthen platform cultivate have dense, can reduce the vegetation of shading that sun heat radiation is accepted on ground; The cold position in storehouse of described underground storage in above-ground structures below or above described underground Chu Leng storehouse, dispose for the photovoltaic power generation apparatus of energy-absorbing shading or above described underground Chu Leng storehouse, cultivate have dense, can reduce the vegetation of shading that sun heat radiation is accepted on ground.Interval that the described vegetation of shading can also be lawn and shrub is mixed takes, i.e. a line lawn, the plantation of a line shrub intercycle, and preferably row to being east-west.
The top in preferred Chu Leng storehouse, described ground or described underground Chu Leng storehouse or and side have heat insulation soil layer, in described heat insulation soil layer or outer build to have prevent that rainwater from oozing the water barrier to Chu Lengcang.
More preferably any two-layer or two-layer above multilayer of described heat insulation soil layer in argillic horizon, loam layer, sandy soil layer and Flyash Layer forms.Can be that hierarchical structure from the inside to the outside or from outside to inside can be argillic horizon, loam layer, sandy soil layer and Flyash Layer; Or argillic horizon, loam layer; Or argillic horizon, loam layer, sandy soil layer; Or argillic horizon, sandy soil layer; Or argillic horizon, Flyash Layer; Or argillic horizon, sandy soil layer and Flyash Layer; Or argillic horizon, loam layer, Flyash Layer; Or loam layer, sandy soil layer and Flyash Layer; Or loam layer, sandy soil layer; Or loam layer and Flyash Layer; Or sandy soil layer and Flyash Layer etc.
The heat-insulation and heat-preservation water receptacle formula Chu Leng storehouse of described Chu Leng storehouse for being filled with water, low temperature cold liquid medium type heat exchanger is equipped with in bottom, described Chu Leng storehouse, cryogenic liquid medium in heat exchanger is by the cooling main pipeline of turnover circulation pipe UNICOM cold supply system, the described cold supply system capillary type air conditioner ceiling terminal equipped to indoor top provides cold energy, and described capillary type air conditioner ceiling terminal reduces room temperature by airborne heat in absorption chamber; Described liquid cooling medium can be salt solution, motor vehicle antifreeze fluid etc., when this cold supply system is used for heating, can use heating stove to carry out direct heating to the liquid medium of this system and also can by heat exchanger, to the cold medium of this cold supply system, be heated by heating system, recirculation heat supply.Or described cold supply system provides cold energy to the heat exchanger of central air-conditioning, the cold energy that the blower fan of central air-conditioning absorbs heat exchanger cryogenic liquid medium again flows to each conditioner terminal air by air supply duct.
Described water pump, for the nozzle that sprays and the water pipe between nozzle and water pump and water pump, to water pipe between water source, be all fitted with insulating; It is to have below the open space of ice pellets tray to complete or have below in the granulation high tower of ice pellets tray to complete that water droplet landing and cold air carry out process that heat exchange condenses into ice pellets, the middle and lower part perisporium of described granulation high tower gathers and can only allow air pass in and out, the transom that can not allow ice pellets fly out, described granulation high tower disposes and the fresh water of 0 ℃ of left and right can be sprayed into the nozzle of water droplet to tower inner chamber.Described ice pellets tray is for being pooled to the ice pellets of whereabouts funnel type or the slope fan type of lower outlet, and under described ice pellets, outlet is by the ice pellets entrance in the descending manner feed track Chu Leng of UNICOM storehouse; Described funnel type or slope fan type ice pellets tray periphery are furnished with enclosing.
The preferred described transom outer guiding baffle plate that superposes up and down the interior gear type blind window that forms or can avoid ice pellets to blow out outside window for the configuration of window inside casing top to interior downward-sloping oblique sheet of serving as reasons, window is furnished with outward for catching half funnel type very not wafing to ice pellets outside window and accepts bucket, described in accept the outlet of bucket lower end and guide in introducing granulation high tower by declivity.
The height of accepting the upper edge of bucket preferably reaches the 1/5-1/3 of window height, described in accept the upper 1/4-1/2 along the horizontal range >=window height with window of bucket; Described high tower height is 30-150 rice, more preferably 80-120 rice; Described transom is symmetrical.
Further described ice pellets is preferably provided with heat-insulation and heat-preservation Turnover Box,, this Turnover Box is specifically designed to the ice pellets that splendid attire takes out from described Chu Leng storehouse; Preferably this Turnover Box is furnished with universal caster wheel, is convenient for people to shift use; Preferably this Turnover Box is furnished with heat-insulation and heat-preservation upper cover and heat-insulation and heat-preservation bottom door, described upper cover is used for injecting ice pellets, and described bottom door, for outwards banishing ice pellets, can be selected surrounding's case of more volume like this, when injecting and taking, the least possible link that causes cold energy loss with manpower and minimizing as much as possible.Preferably described case around bottom is linked with discharging valve, like this ice pellets water can draw in time by discharging valve.
Claims (10)
1. one kind stores the method that cold summer grade of cold energy winter in winter is alleviated power tense in summer, it is characterized in that severe cold area in the winter time, construction has the large-scale Chu Leng storehouse of insulating, temperature is less than or equal under the weather of 10 ℃ out of doors, use the fresh water of 0 ℃ of left and right of water pump absorption to the aerial water droplet that sprays into, in water droplet landing process, carry out heat exchange with cold air and condense into ice pellets, be stored in described Chu Leng storehouse, open Chu Lengcang other season beyond summer or winter outwards provides ice pellets cold energy, substitutes enjoy the cool air-conditioning and ice making electricity consumption.
2. method according to claim 1, is characterized in that described Chu Leng storehouse is the underground Chu Leng storehouse under burial ground; Or install by cavern the cavern Chu Leng storehouse that insulating is built additional; Or the Chu Leng storehouse, ground of building on the ground;
Top, described Chu Leng storehouse is shaped with described ice pellets entrance.
3. method according to claim 2, it is characterized in that described underground Chu Leng storehouse is configuration side by side a plurality of or arrange more, lower end, described underground Chu Leng storehouse is shaped with the heat insulation ice door that goes out, described in go out between ice door and ground, to build to have and go out ice passage for what transport ice pellets; The hole, downstream in described cavern Chu Leng storehouse disposes the heat insulation ice door that goes out, and describedly heat insulationly goes out ice door place and builds and have the heat insulation transition passage with heat insulation external door; The heap earthen platform that forms built-in Chu Leng storehouse is buried in Chu Leng storehouse, described ground with mound, lower end, Chu Leng storehouse, described ground is shaped with the heat insulation ice door that goes out, described in go out ice door place and build to have with heat insulation external door heat insulation and go out icehouse;
Described ice pellets entrance is furnished with multiple tracks insulated door; It is described that heat insulation to go out ice door be together or multiple tracks.
4. method according to claim 3, it is characterized in that described heap earthen platform towards sunny side dispose for the photovoltaic power generation apparatus of energy-absorbing shading or described heap earthen platform cultivate have dense, can reduce the vegetation of shading that sun heat radiation is accepted on ground; The cold position in storehouse of described underground storage in above-ground structures below or above described underground Chu Leng storehouse, dispose for the photovoltaic power generation apparatus of energy-absorbing shading or above described underground Chu Leng storehouse, cultivate have dense, can reduce the vegetation of shading that sun heat radiation is accepted on ground.
5. method according to claim 3, it is characterized in that Chu Leng storehouse, described ground or described underground Chu Leng storehouse top or and side have heat insulation soil layer, in described heat insulation soil layer or outer build to have prevent that rainwater from oozing the water barrier to Chu Lengcang.
6. method according to claim 5, is characterized in that any two-layer or two-layer above multilayer of described heat insulation soil layer in argillic horizon, loam layer, sandy soil layer and Flyash Layer forms.
7. method according to claim 1, it is characterized in that the heat-insulation and heat-preservation water receptacle formula Chu Leng storehouse of described Chu Leng storehouse for being filled with water, low temperature cold liquid medium type heat exchanger is equipped with in bottom, described Chu Leng storehouse, cryogenic liquid medium in heat exchanger is by the cooling main pipeline of turnover circulation pipe UNICOM cold supply system, the described cold supply system capillary type air conditioner ceiling terminal equipped to indoor top provides cold energy, and described capillary type air conditioner ceiling terminal reduces room temperature by airborne heat in absorption chamber;
Or described cold supply system provides cold energy to the heat exchanger of central air-conditioning, the cold energy that the blower fan of central air-conditioning absorbs heat exchanger cryogenic liquid medium again flows to each conditioner terminal air by air supply duct.
8. according to method described in claim 1 or 2 or 3 or 4 or 5 or 6 or 7, it is characterized in that described water pump, for spraying the nozzle removed and the water pipe between nozzle and water pump and water pump, to water pipe between water source, be all fitted with insulating;
It is to have below the open space of ice pellets tray to complete or have below in the granulation high tower of ice pellets tray to complete that water droplet landing and cold air carry out process that heat exchange condenses into ice pellets, the middle and lower part perisporium of described granulation high tower gathers and can only allow air pass in and out, the transom that can not allow ice pellets fly out, described granulation high tower disposes and the fresh water of 0 ℃ of left and right can be sprayed into the nozzle of water droplet to tower inner chamber.
9. method according to claim 8, it is characterized in that the described transom outer guiding baffle plate that superposes up and down the interior gear type blind window that forms or can avoid ice pellets to blow out outside window for the configuration of window inside casing top to interior downward-sloping oblique sheet of serving as reasons, window is furnished with outward for catching half funnel type very not wafing to ice pellets outside window and accepts bucket, described in accept the outlet of bucket lower end and guide in introducing granulation high tower by declivity;
Described ice pellets tray is for being pooled to the ice pellets of whereabouts funnel type or the slope fan type of lower outlet, and under described ice pellets, outlet is by the ice pellets entrance in the descending manner feed track Chu Leng of UNICOM storehouse; Described funnel type or slope fan type ice pellets tray periphery are furnished with enclosing.
10. for implementing the claims the system of method described in 1, it is characterized in that being included in the large-scale Chu Leng storehouse with insulating of building in winter severe cold area and utilizing outdoor severe cold temperature to produce the ice maker of ice pellets and the conveying device of being put in storage to described large-scale Chu Leng storehouse by described ice maker, described ice maker be out of doors temperature less than or equal under the weather of 10 ℃, use the fresh water of 0 ℃ of left and right of water pump absorption to the aerial water droplet that sprays into, in water droplet landing process, carry out with cold air the device that heat exchange condenses into ice pellets, the ice pellets that described ice maker is produced exists in described Chu Leng storehouse by conveying device is defeated, open Chu Lengcang other season beyond summer or winter outwards provides ice pellets cold energy, substitute enjoy the cool air-conditioning and ice making electricity consumption.
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| CN201310372935.8A CN103528146B (en) | 2013-08-26 | 2013-08-26 | Store the method and system that cold energy winter in winter cold summer grade alleviates power tense in summer |
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Cited By (1)
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| CN106665218A (en) * | 2017-01-03 | 2017-05-17 | 大连理工常州研究院有限公司 | Device and method for supplying water and adjusting air temperature by means of ice water morphologic changes |
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