CN102519288A - Method for transporting energy of gas-liquid two-phase flow - Google Patents
Method for transporting energy of gas-liquid two-phase flow Download PDFInfo
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Abstract
The invention relates to a method for transporting the energy of a gas-liquid two-phase flow and belongs to the technical field of energy transportation. An evaporator and a condenser which are both heat exchangers are respectively arranged at a place supplying cold energy and heat energy and at a place using cold energy and heat energy; the evaporator and the condenser are organically connected into a whole through a gas-liquid two-phase flow main pipe, a two-phase flow distributor, a two-phase flow equalizing pipe, a main liquid return pipe, a liquid storage tank, a cycling solution pump, a solution transport pipe, a liquid separator and a liquid equalizing pipe to form an energy transport system of gas-liquid two-phase flow; heat energy carrying working media from the evaporator to the condenser is in a state of the gas-liquid two-phase flow; heat energy carrying working media from a heating section to a cooling section is in a liquid-phase state; the energy transport system of gas-liquid two-phase flow is different from a heat pipe energy transport system; heat energy carrying working media from the evaporator to the condenser is in a gas-phase state, thus the method for transporting the energy of the gas-liquid two-phase flow is formed; and when the circulation is repeated, the cold energy and the heat energy can be transported continuously. The invention has the advantages of reliable transport principle, simple equipment, high heat efficiency and significant economic and social benefits.
Description
Technical field:
The invention belongs to the energy transport technical field, relate to a kind of biphase gas and liquid flow that utilizes heat energy is transported to another regional low energy consumption high density energy transportation method, particularly a kind of biphase gas and liquid flow energy transport method from a zone.
Background technology:
In the mankind's real life and production process, usually exist heat is transported to another regional occasion from a zone.Like the utilization of seawater (river or lake water) heat energy, seawater (river or lake water) present position and need between the user of its heat energy one section larger distance is often arranged; The and for example application of soil heat source or underground water thermal source, the place that can obtain such hot and cold energy are also often and have one section larger distance between the user; The recycling of hot and cold ability in the sanitary wastewater for another example, the exhaust position of waste water with need the position of energy that one segment distance is arranged; Also have the recycling of hot and cold ability in the industrial wastewater, the exhaust position of waste water with need the position of energy that a segment distance far away is usually arranged; In addition; Such as cooling, the heat supply of central air conditioner system, fields such as the waste heat of solar thermal utilization, the recovery of air cold energy, all kinds of boiler or engine or the recovery of other used heat, nuclear energy heat utilization also usually exist place that hot and cold energy is provided and the place of using hot and cold energy that the occasion of one section larger distance is arranged; Machine rooms such as communication base station, all kinds of power cabinet, switch board owing to there is endogenous pyrogen to exist, all need be delivered to the heat that endogenous pyrogen produces in the external environment condition throughout the year for another example; Or the like, these occasions all must be transported to another place from a place with hot and cold energy, promptly relate to the transport issues of energy.
At present; The hot and cold energy transport method of people's extensive use is to utilize certain liquid working substance to do media; After the place that hot and cold energy is provided obtains energy; With solution pump this liquid working substance is transported to the place that needs hot and cold energy, emits and be sent to the place that hot and cold energy is provided again behind the energy and obtain energy once more; So circulation continuously transports energy; The shortcoming of these methods: the one, owing to utilize the sensible heat of liquid to carry heat; In the heat transfer process in heat supply and two places of heat-obtaining, all there is bigger heat transfer temperature difference inevitably; This has not only produced bigger irreversible loss; And the energy quality that needs thermal site to obtain is reduced; For the less occasions of the own temperature difference such as recycling such as hot and cold ability in the application of utilization, soil heat source or the underground water thermal source of seawater (river or lake water) heat energy, the sanitary wastewater, effect can be had a greatly reduced quality, sometimes even lose using value; The 2nd, because the sensible heat of liquid raises through temperature or reduces and carry energy, temperature raises just can carry heat energy, and temperature reduces just can carry cold energy; Produce excessive irreversible loss for reducing heat transfer temperature difference, the temperature rising of liquid working substance or reduction value are not often hoped excessive, again because the specific heat of liquid is less relatively; So for taking away certain energy; Need the circulation of a large amount of liquid working substance, this has not only increased the initial cost of pipeline, insulation material, and has increased in the transport process energy loss that the heat exchange with external environment causes; Also increased the liquid solution pump, made its initial cost and operating cost all bigger.In general, energy to transport density big more, wait the cost of transportation of calorific value low more, utilize the sensible heat of liquid working substance to realize the method for energy transport, energy transport density is less relatively; In order to reduce cost of transportation, expectation can be found a kind of big energy transporting system of density that transports.Hot pipe technique has realized that " latent heat " form transports energy, is a kind of big energy transport method of density that transports, and for realizing energy transport, heat pipe develops into many composite heat pipes by single heat pipe, and develops out separate heat pipe by the Contiuum type heat pipe; Separate heat pipe has flexible arrangement in commercial Application, be easy to realize advantage such as maximization; Yet; Common separation formula heat pipe exists that the working solution carrying capacity is not enough, separatory is inhomogeneous, result of use can not show a candle to problems such as Contiuum type heat pipe; Seriously hinder it and applied, never had the large-scale commercial applications product, for this reason; The inventor once proposed a kind of " controllable bi-circulating hot-pipe system " (patent No.: 200610045059.8), can thoroughly solve the variety of issue that exists in the separate heat pipe; The inventor proposes " a kind of two-way pair of circulating energy transport system " (patent No.: 200710013149.3) again; Realized utilizing heat pipe principle to transport the process of energy with " latent heat " form; Has energy transport density advantages of higher; But this system architecture is comparatively complicated, must carry out comprehensive optimal design and rational control device, could guarantee the long-term stability operation of system.
Summary of the invention:
The objective of the invention is to overcome the shortcoming that prior art exists; Seek to design a kind of biphase gas and liquid flow that utilizes of proposition heat energy is transported to the highdensity high efficiency energy transport system of another regional low energy consumption method from a zone; Be convenient to realize optimal design and control; Solve the variety of issue that exists in the present hot and cold energy transport process, the complex structure that solve to utilize existing hot pipe technique to realize " latent heat " to exist when form transports energy, be difficult to realize problem such as comprehensive optimal design.
To achieve these goals; The inventive method is placed on place that hot and cold energy is provided and the place of using hot and cold energy respectively with evaporimeter and two types of heat exchangers of condenser; Through the female pipe of biphase gas and liquid flow, two phase flow distributor, two phase flow current-sharing pipe, return the female pipe of liquid, fluid reservoir, circulation solution pump, that solution transports pipe, knockout and the equal organic connection of liquid pipe is as a whole; Constitute the biphase gas and liquid flow energy transporting system; Heat energy from the evaporimeter to the condenser carries working medium and is in the gas-liquid two-phase stream mode; Be different from the system that utilizes certain liquid working substance to do media: the heat energy from the bringing-up section to the cooling section carries working medium and is in liquid phase state, is different from the heat pipe energy transporting system: it is gas phase state that the heat energy from the evaporimeter to the condenser carries working medium, forms the biphase gas and liquid flow energy transporting system; Force dynamic action through solution circulation pump; Make the inner heat transfer process of evaporimeter be in the phase-change heat-exchange of forced flow all the time, because the influence of forced convertion, the bubble disengagement diameter that forms on the heating surface reduces; Breaking away from frequency increases; The surface of bubble deforms, and heat transfer process is equivalent to the combination of monophasic fluid and boiling heat transfer, the enhanced water evaporation heat transfer process; Be in the phase-change heat-exchange of forced flow at the inner heat transfer process of condenser; Because the influence of forced convertion; The condensed fluid that forms on the heat-transfer surface in time leaves heat exchange surface with bigger flow velocity; Effectively reduce the liquid film thermal resistance, heat transfer process is equivalent to the combination of monophasic fluid and condensing heat-exchange, the enforcing condensation heat transfer process; Two types of heat exchangers of evaporimeter that is provided with and condenser, every type of heat exchanger constitutes for one or two reaches above parallel connection; Its energy transporting system device comprises that condensate liquid feed flow and distribution, gas-liquid two-phase flow and distribution, liquid phase are collected and storage three sub-systems; Solution circulation pump extracts liquid refrigerant from fluid reservoir, transport pipe through solution and be transported to knockout, through knockout and equal liquid pipe; Equably liquid refrigerant is distributed to each the evaporation pipeline in the evaporimeter, in evaporator pipeline, liquid refrigerant absorbs the heat of the medium that contacts with it; The partially liq gasification; After forming biphase gas and liquid flow, send into two phase flow distributor and two phase flow current-sharing pipe, equably biphase gas and liquid flow distributed to each condenser pipe in the condenser, in condenser pipe after the realization total condensation by the female pipe of biphase gas and liquid flow; By returning the female pipe of liquid liquid refrigerant is sent into fluid reservoir, supply with evaporimeter by the circulation solution pump once more; So move in circles, continuously realize hot and cold energy transport process.
Each evaporimeter that the present invention relates to and the setting height(from bottom) of condenser are unrestricted, and fluid reservoir is lower than condenser, and making condensate liquid can be back to corresponding fluid reservoir smoothly just can operate as normal; When condenser is installed in corresponding fluid reservoir bottom, install a small-sized fluid reservoir and a reflux solution pump additional in its corresponding heat exchanger bottom.
The present invention places heat exchanger in the place that hot and cold energy is provided quantity for one or two and more than, the heat exchanger of placing in the place of accepting hot and cold energy is one, constitutes many confessions one systems; If the heat exchanger of accepting to place in the place of hot and cold energy is two and when above, the heat exchanger of placing in the place that hot and cold energy is provided is one, constitutes one and supplies multisystem; The heat exchanger that place in the heat exchanger of placing in the place that hot and cold energy is provided and the place of accepting hot and cold energy is two and when above, constitutes the multisystems that supply more.
The present invention is suitable for the energy transport occasion of the less occasion of the temperature difference of the recycling of cold and hot ability in utilization and the sanitary wastewater of utilization, soil heat source or underground water thermal source of seawater, river or lake water heat energy; Through selecting rational cycle fluid for use, be applied to waste heat or the recovery of other used heat and the field of nuclear energy heat utilization of central air-conditioning, solar thermal utilization, the recovery of air cold energy, all kinds of boiler or engine; Be particularly suitable for the air-conditioning system of the machine room of communication base station, all kinds of power cabinet and switch board, can unite two into one, constitute energy-saving type compound-refrigerating or air-conditioning system with compression refrigeration formula air-conditioning or heat pump.
The present invention compared with prior art has the following advantages: the one, transport energy with the form of " latent heat adds sensible heat "; With latent heat is main; Its energy transport density is carried the hot and cold energy transport mode of heat far above the sensible heat that utilizes liquid; So take away same energy, the working medium internal circulating load that needs reduces the diameter that connects two pipelines between place that hot and cold energy is provided and the place of using hot and cold energy much smaller than the mode that transports of carrying heat with " sensible heat " significantly; This not only reduced the initial cost of pipeline, insulation material significantly; And reduced in the transport process energy loss that the heat exchange with external environment causes, and also reduced the liquid solution pump, its initial cost and operating cost are all reduced significantly; The 2nd, in the heat transfer process in heat supply and two places of heat-obtaining; What the working medium of inside heat pipe took place all is the phase-change heat-exchange process of almost isothermal; The phase-change heat-exchange process coefficient of heat transfer is big; Help reducing heat exchanger area; Simultaneously the working medium temperature of internal system almost remains unchanged in two not comprovincial heat transfer process, and this has not only reduced the irreversible loss that heat transfer temperature difference produces, and makes the energy of the less occasions of the temperature difference such as recycling of hot and cold ability in application such as utilization, soil heat source or the underground water thermal source of seawater (river or lake water) heat energy, the sanitary wastewater own can realize the long-distance transmissions utilization; Expand the scope of all kinds of little temperature difference energy of human use, and improved energy transport and service efficiency; The 3rd, need not liquid sucting core structure, simplified the internal system structure, being easy to realizes maximizing produces and the scale application, has also reduced manufacturing cost simultaneously; The 4th, independent respectively evaporimeter and the condenser of forming of evaporator section and condensation segment; These two kinds of heat exchangers can be as required with any-mode (level, vertical or by a certain inclination angle), place respectively at any relative position, solved the limited problem of former gravity type heat pipe arrangement form; The 5th, increased parts such as solution circulation pump, fluid reservoir, knockout, equal liquid pipe, thoroughly solved problems such as former separate heat pipe working solution carrying capacity is not enough, separatory is inhomogeneous, increased substantially heat exchange efficiency; The 6th, not only have one and supply one energy transport mode; And can realize easily supplying one, one to supply many and multiple energy transport patterns such as many that supply more more; Promptly can realize easily the energy of a plurality of diverse locations is transported to a large user simultaneously; Also can realize easily the energy of a position is transported to a plurality of different users simultaneously, also can give a plurality of different users from the energy transport of a plurality of diverse locations simultaneously; The 7th, simple in structure, be easy to realize optimal design and control; The inner heat transfer process of condenser is in the phase-change heat-exchange of forced flow all the time; Because the influence of forced convertion; The condensed fluid that forms on the heat-transfer surface in time leaves heat exchange surface with bigger flow velocity; Effectively reduced the liquid film thermal resistance, heat transfer process is equivalent to the combination of monophasic fluid and condensing heat-exchange, has strengthened the condensing heat-exchange process; The 8th, be suitable for the energy transport occasion of the less occasions of the temperature difference such as recycling of hot and cold ability in the application, sanitary wastewater such as utilization, soil heat source or the underground water thermal source of seawater (river or lake water) heat energy own; And through selecting rational cycle fluid for use, can be applicable to that central air-conditioning, solar thermal utilization, air cold energy reclaim, recovery of the waste heat of all kinds of boiler or engine or other used heat, nuclear energy heat utilization or the like field; The 9th, be suitable for the air-conditioning system of machine rooms such as communication base station, all kinds of power cabinet, switch board, can also unite two into one with compression refrigeration formula air-conditioning or heat pump simply and easily simultaneously, constitute energy-efficient compound-refrigerating or the air-conditioning system of the property whole year; The tenth, compare with the heat transfer process that general heat pipe is realized, realize more easily maximizing, be convenient to be complementary with all kinds of heavy constructions.
Description of drawings:
Fig. 1 is the 1st kind of energy transport workflow diagram that the present invention relates to.
Fig. 2 is the 2nd kind of energy transport workflow diagram that the present invention relates to.
Fig. 3 is the 3rd kind of energy transport workflow diagram that the present invention relates to.
The specific embodiment:
Below through embodiment and combine accompanying drawing to be described further.
Embodiment:
The energy transport apparatus system agent structure that present embodiment relates to comprise the female pipe of first condenser 1, two phase flow current-sharing pipe 2, two phase flow distributor 3, biphase gas and liquid flow 4, first evaporimeter 5, all liquid pipe 6, return the female pipe of liquid 7, fluid reservoir 8, solution and transport pipe 9, knockout 10, solution circulation pump 11, second evaporimeter 12, solution control valve 13, second condenser 14 and two phase flow control valve 15; Be provided with evaporimeter 5 and/or 12 and condenser 1 and/or 14 two types of heat exchangers, every type of heat exchanger is one or more as required; Be divided into condensate liquid feed flow and distribution, gas-liquid two-phase flows and distribution, liquid phase are collected and store three sub-systems by function, the operation principle of each heat exchanger and subsystem and effect are:
Evaporimeter 5 and 12: through knockout 10 and equal liquid pipe 6; Evenly obtain liquid refrigerant in each pipeline of evaporimeter; These working medium absorb the heat of the medium that contact with evaporimeter and generating gasification produces evaporation process, and the two phase flow of formation is managed 4 through the biphase gas and liquid flow mother and sent into condenser 1,14; Its effect is: absorb the heat energy of environment of living in, and change this heat energy energy the phase transformation potential and the part sensible heat of cycle fluid into;
Condenser 1 and 14: each pipeline through two phase flow distributor 3, two phase flow current-sharing pipe 2, condenser 1 and 14 evenly obtains two phase flow working medium; After these working medium contact heat transferred in condenser with condenser medium is condensed into liquid fully, send in the fluid reservoir 8 by returning the female pipe 7 of liquid; Its effect is: the phase transformation potential that obtains in the evaporimeter and part sensible heat transfer in the medium that needs heat, are accomplished heat transfer process efficiently;
Condensate liquid feed flow and assignment subsystem: solution circulation pump 11 extracts liquid refrigerant from fluid reservoir 8; Transporting pipe 9 through solution is transported in the knockout 10; Through knockout 10 and equal liquid pipe 6, equably liquid refrigerant is distributed to each the evaporation pipeline in the evaporimeter 5,12; Its effect is: the liquid working substance of condensation in the condenser 1,14 is delivered in the evaporimeter 5,12, accomplished the transportation work of the necessary liquid refrigerant of circulation from the condenser to the evaporimeter;
Gas-liquid two-phase flows and assignment subsystem: the two phase flow that comes out from evaporimeter; Under the pressure effect that solution circulation pump provides; Send into two phase flow distributor 3 and two phase flow current-sharing pipe 2 by two phase flow carrier pipe 4, equably gas-liquid two-phase working medium is distributed to each condenser pipe in the condenser 1,14; Its effect is: in time collect and carry the biphase gas and liquid flow that from evaporimeter, flows out; The liquid refrigerant thickness of evaporimeter heat-transfer surface is kept within the specific limits; Reach the effect of high efficient heat exchanging, simultaneously, biphase gas and liquid flow is distributed to each condenser pipe in the condenser equably;
Liquid phase is collected and storage subsystem: the liquid refrigerant in condenser 1,14 under the condensation flow back in the fluid reservoir 8 through returning the female pipe 7 of liquid; The effect of this subsystem is: in time collect and storing liquid working medium, the assurance system realizes normal cyclic process.
The workflow of 1: the first kind of biphase gas and liquid flow energy transport of embodiment is as shown in Figure 1, and its critical piece comprises first evaporimeter 5 and first condenser 1; Also comprise by solution circulation pump 11, solution and transport condensate liquid feed flow and the assignment subsystem that pipe 9, knockout 10 and equal liquid pipe 6 constitute; The gas-liquid two-phase that is made up of biphase gas and liquid flow mother pipe 4, two phase flow distributor 3 and two phase flow current-sharing pipe 2 flows and assignment subsystem; By returning the female pipe 7 of liquid, the liquid phase that fluid reservoir 8 constitutes is collected and storage subsystem; The startup and the running of its energy transporting system device are following: earlier its a kind of biphase gas and liquid flow energy transporting system is installed by shown in Figure 1; Charge into an amount of cycle fluid after finding time; Start solution circulation pump 11; Letting has a certain amount of liquid refrigerant circulation in first evaporimeter 5, opens the heating source system of evaporimeter and the cooling source system of condenser again, and heat pipe just gets into normal work stage; In course of normal operation, solution circulation pump 11 extracts liquid refrigerant from fluid reservoir 8, transports pipe 9 through solution and is transported to knockout 10; Through knockout 10 and equal liquid pipe 6; Equably liquid refrigerant is distributed to each the evaporation pipeline in first evaporimeter 5, in the evaporation pipeline, liquid refrigerant absorbs the heat of the medium that contacts with it; The partially liq gasification; After forming biphase gas and liquid flow, send into two phase flow distributor 3 with two phase flow current-sharing pipe 2, equably biphase gas and liquid flow is distributed to each condenser pipe in the condenser 1 by the female pipe 4 of biphase gas and liquid flow, in condenser pipe, realize total condensation after; By returning the female pipe of liquid 7 liquid refrigerant is sent into fluid reservoir 8, supply with evaporimeters 5 by circulation solution pump 11 once more; So move in circles, continuously realize the transport process of hot and cold energy.
Embodiment 2: Fig. 2 is the workflow diagram of the 2nd kind of biphase gas and liquid flow energy transport; Its first condenser 1 and liquid phase collection and storage subsystem and embodiment 1 are identical; But first evaporimeter 5 flows different with assignment subsystem with condensate liquid feed flow and assignment subsystem, gas-liquid two-phase; Have only an evaporimeter among the embodiment 1, present embodiment has two above evaporimeters (only drawing among Fig. 2 2), and condensate liquid feed flow and assignment subsystem, gas-liquid two-phase flow and assignment subsystem has many passages; On every passage of condensate liquid feed flow and assignment subsystem, solution control valve 13 is installed, carries out Flow-rate adjustment according to the thermic load of corresponding evaporator; Use present embodiment and can flow to a user, realize one the heat-supplying modes that supply, more combined type or combined type heat supply from a plurality of thermal source heat-obtainings.
The startup of present embodiment and running and embodiment 1 are basic identical; Only need to adopt the aperture of adjusting rationally of certain control device and control solution control valve 13; Make the liquid supply rate of each evaporimeter and its user's chilling requirement form balance preferably; Guarantee that each evaporimeter all works efficiently, satisfy the cooling demand of different user or obtain heat from a plurality of thermals source efficiently.
Embodiment 3: Fig. 3 is the workflow diagram of the 3rd kind of energy transport method, and its first evaporimeter 5 and condensate liquid feed flow and assignment subsystem and embodiment 1 are basic identical, and condenser, gas-liquid two-phase flow and assignment subsystem, liquid phase are collected with storage different; Has only a condenser among the embodiment 1; Present embodiment has two above condensers (only drawing among Fig. 3 2); Condensate liquid collection and storage, gas-liquid two-phase flow and assignment subsystem has many passages; On gas-liquid two-phase flows every passage with assignment subsystem, two phase flow control valve 15 is installed, carries out Flow-rate adjustment according to the thermic load of corresponding condenser; Use present embodiment and can flow to a plurality of users, realize that one supplies many heat energy to transport mode from a thermal source heat-obtaining.
The startup of present embodiment and running and embodiment 1 are basic identical; Only need to adopt the aperture of adjusting rationally of certain control device and control two phase flow control valve 15; Make the biphase gas and liquid flow of each condenser of entering and its user's heat demand form balance; Guarantee that each condenser all works efficiently, satisfy the heat demand of different user or efficiently heat is discharged into a plurality of different zones.
Claims (4)
1. biphase gas and liquid flow energy transport method; It is characterized in that evaporimeter and two types of heat exchangers of condenser are placed on place that hot and cold energy is provided and the place of using hot and cold energy respectively; Through the female pipe of biphase gas and liquid flow, two phase flow distributor, two phase flow current-sharing pipe, return the female pipe of liquid, fluid reservoir, circulation solution pump, that solution transports pipe, knockout and the equal organic connection of liquid pipe is as a whole; Constitute the biphase gas and liquid flow energy transporting system; Heat energy from the evaporimeter to the condenser carries working medium and is in the gas-liquid two-phase stream mode, is different from the system that utilizes certain liquid working substance to do media; Heat energy from the bringing-up section to the cooling section carries working medium and is in liquid phase state, is different from the heat pipe energy transporting system; It is gas phase state that heat energy from the evaporimeter to the condenser carries working medium, forms the biphase gas and liquid flow energy transporting system; Force dynamic action through solution circulation pump; Make the inner heat transfer process of evaporimeter be in the phase-change heat-exchange of forced flow all the time, because the influence of forced convertion, the bubble disengagement diameter that forms on the heating surface reduces; Breaking away from frequency increases; The surface of bubble deforms, and heat transfer process is equivalent to the combination of monophasic fluid and boiling heat transfer, the enhanced water evaporation heat transfer process; Be in the phase-change heat-exchange of forced flow at the inner heat transfer process of condenser; Because the influence of forced convertion; The condensed fluid that forms on the heat-transfer surface in time leaves heat exchange surface with bigger flow velocity; Effectively reduce the liquid film thermal resistance, heat transfer process is equivalent to the combination of monophasic fluid and condensing heat-exchange, the enforcing condensation heat transfer process; Two types of heat exchangers of evaporimeter that is provided with and condenser, every type of heat exchanger constitutes for one or two reaches above parallel connection; Its energy transporting system device comprises that condensate liquid feed flow and distribution, gas-liquid two-phase flow and distribution, liquid phase are collected and storage three sub-systems; Solution circulation pump extracts liquid refrigerant from fluid reservoir, transport pipe through solution and be transported to knockout, through knockout and the equal liquid pipe of equal length; Equably liquid refrigerant is distributed to each the evaporation pipeline in the evaporimeter, in evaporator pipeline, liquid refrigerant absorbs the heat of the medium that contacts with it; The partially liq gasification; After forming biphase gas and liquid flow, send into two phase flow distributor and two phase flow current-sharing pipe, equably biphase gas and liquid flow distributed to each condenser pipe in the condenser, in condenser pipe after the realization total condensation by the female pipe of biphase gas and liquid flow; By returning the female pipe of liquid liquid refrigerant is sent into fluid reservoir, supply with evaporimeter by the circulation solution pump once more; So move in circles, continuously realize hot and cold energy transport.
2. biphase gas and liquid flow energy transport method according to claim 1, each evaporimeter that it is characterized in that relating to and the setting height(from bottom) of condenser are unrestricted, and fluid reservoir is lower than condenser, makes condensate liquid can be back to corresponding fluid reservoir smoothly; When condenser is installed in corresponding fluid reservoir bottom, install a small-sized fluid reservoir and a reflux solution pump additional in its corresponding heat exchanger bottom.
3. biphase gas and liquid flow energy transport method according to claim 1; It is characterized in that more than the quantity of the place placement heat exchanger that hot and cold energy is provided reaches for one or two; The heat exchanger of placing in the place of accepting hot and cold energy is one, constitutes the systems that supply more; The heat exchanger of placing in the place of accepting hot and cold energy be two and more than, the heat exchanger of placing in the place that hot and cold energy is provided is one, constitutes one and supplies multisystem; The heat exchanger of placing in the place that hot and cold energy is provided heat exchanger of placing and the place of accepting hot and cold energy be two and more than, constitute the multisystems that supply more.
4. biphase gas and liquid flow energy transport method according to claim 1 is characterized in that being suitable for the energy transport occasion of the less occasion of the temperature difference of the recycling of cold and hot ability in utilization and the sanitary wastewater of utilization, soil heat source or underground water thermal source of seawater, river or lake water heat energy; Through selecting rational cycle fluid for use, be applied to waste heat or the recovery of other used heat and the field of nuclear energy heat utilization of central air-conditioning, solar thermal utilization, the recovery of air cold energy, all kinds of boiler or engine; Be particularly suitable for the air-conditioning system of the machine room of communication base station, all kinds of power cabinet and switch board, can unite two into one, constitute energy-saving type compound-refrigerating or air-conditioning system with compression refrigeration formula air-conditioning or heat pump.
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| CN102735085A (en) * | 2012-03-19 | 2012-10-17 | 北京德能恒信科技有限公司 | Double circulation power heat pipe system |
| CN102778155A (en) * | 2012-08-08 | 2012-11-14 | 北京德能恒信科技有限公司 | Two-phase flow power heat pipe system |
| CN102788524A (en) * | 2012-09-03 | 2012-11-21 | 北京德能恒信科技有限公司 | Multistage power heat pipe system |
| CN104089294A (en) * | 2014-07-31 | 2014-10-08 | 青岛大学 | Flue gas waste heat recycling method |
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| CN114459266A (en) * | 2022-04-14 | 2022-05-10 | 北京中矿赛力贝特节能科技有限公司 | Gas-liquid two-phase power type separated heat pipe device |
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Application publication date: 20120627 |