CN1333449A - Heat increasing apparatus and electric heating boiler using same - Google Patents
Heat increasing apparatus and electric heating boiler using same Download PDFInfo
- Publication number
- CN1333449A CN1333449A CN00133342A CN00133342A CN1333449A CN 1333449 A CN1333449 A CN 1333449A CN 00133342 A CN00133342 A CN 00133342A CN 00133342 A CN00133342 A CN 00133342A CN 1333449 A CN1333449 A CN 1333449A
- Authority
- CN
- China
- Prior art keywords
- heating
- heat
- water
- house
- cylinder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
- F24H1/22—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating
- F24H1/225—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating electrical central heating boilers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D20/00—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00
- F28D20/0056—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00 using solid heat storage material
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
Disclosed are a heat amplifier and an electric boiler using the heat amplifier. The electric boiler comprises a water storing section having an upper wall which is connected with a hot water discharging pipe and a lower wall which is connected with a city water supplying pipe; a first heating section having a heating tank, a heating chamber, distributing pipes, and a heater located in the heating chamber for primarily heating room-heating water using heat generated by electric power supply; a heat amplifier for amplifying a heating temperature; a room-heating water distributor communicated with the first heating section, for receiving and distributing upward the primarily heated room-heating water; and a second heating section for secondarily heating the room-heating water by using heat obtained by the heat amplifier thereby to further heat city water supplied into the water storing section.
Description
The present invention relates to heat booster and use the boilers heated electrically of this heat booster, wherein, fluid heating medium receives heat indirectly by this heat booster, in order to heating effectively with electric power, the mode of heating is that savings heat energy improved the thermal efficiency with this when the hot water temperature was raise, thereby reduce the expense that causes because of power consumption significantly, reliable simultaneously space heating function and the hot water supply function carried out.
In general, boiler, storage heater, drier and other will use the equipment of hot machine to use oil or gas to come work as fuel, are contained in described hot machine in the room or other places are come heat rooms or supplied with hot water.The heat that is produced by the burning of oil or gas is transported to the heating power pipe, and the heating power pipe links to each other with the hot water supply pipe by boiler internal again.Utilize the hot water of heating like this to come heat rooms or supply with hot water.Different with the method for above-mentioned dependence fuel supply, in boilers heated electrically, electricity consumption is heated water and is produced steam.Two types boilers heated electrically is arranged.Boilers heated electrically itself is as resistor in first type, used resistor in second type.
That is to say that boilers heated electrically heats fluid heating medium by supply capability, with oil or gas phase ratio, electric energy is considered to clean energy resource.The advantage of boilers heated electrically be eliminated the blast that produces because of burning may, and avoided the accident of gas leakage and so on.In addition, since different with the combustion case in the conventional boiler, smog and/or dust do not produced, so boilers heated electrically is considered to environment-protection boiler.
On the contrary, the shortcoming of boilers heated electrically is because it compares thermal efficiency reduction with conventional boiler, so the expense that power consumption causes makes that its economic and practical is bad, to use not general.In the actual production life, owing to use the electric energy at midnight by charging, so boilers heated electrically has to depend on the capacity of battery.As a result, compare with the kerosene or the municipal gas boiler of routine, the boilers heated electrically floor space is big, and this is because boilers heated electrically must use the large volume battery.This makes the deterioration that becomes of transportation and the operating condition when boilers heated electrically is installed.
In addition owing to be to produce heat by the heater that starts as the boilers heated electrically heater, and and then obtain the water that heating of house uses or obtain hot water, so must guarantee to have good accumulation of heat condition.
In view of this, boiler or utilize each equipment of hot machine that the storage heater that is used for accumulation of heat that is formed by heater all will be set in the following manner, described mode uses the heat that is held to make boiler or described equipment obtain required temperature.But,,, also must strengthen the capacity of heater and storage heater in order to obtain required calorific value even like this.And produced the difficulty of when rapidly improving heating-up temperature, finishing satisfied heat accumulation function.
Therefore, in order to solve the above problem that exists in the prior art the present invention has been proposed.Main purpose of the present invention provides and a kind ofly can be used in the boilers heated electrically that uses heat energy or the heat booster on other machines or the equipment, wherein, described heat booster is accumulated in the heat energy that obtains by fluid heating medium in the process that produces heat in the rising temperature, improve the thermal efficiency with this, and provide the boilers heated electrically that one or more heat boosters are housed according to the capacity of hot machine kind equipment, suitably work by its purposes with this equipment that makes, thereby reduce the expense that causes by power consumption significantly, but finish space heating function and hot water supply function simultaneously reliably, and reduce the volume and weight of boilers heated electrically, make the operability when it is installed strengthen, required electric energy reduces, realization is equivalent to the economy of electric energy at midnight, and realization operation ease, so that no matter be that boilers heated electrically is reliable in family or in industrial scale use with can not being subjected to time restriction, reduce power consumption simultaneously.
Another object of the present invention is or to use the capacity of other equipment of hot machine that one or more heat boosters are set according to boilers heated electrically, produces and export necessary heat with this.
To achieve these goals, according to one aspect of the present invention, provide a kind of heat booster, having comprised: one has the cylinder-shaped body of predetermined volume, and it has the inlet of an accommodating fluid heat medium; Many heat accumulation pipes, it stands upright in the described cylinder-shaped body in the following manner: the lower end of described heat accumulation pipe and upper end respectively with the diapire of described cylinder-shaped body and roof from a distance; And a plurality of reaction sphere, it is received between the diapire of the lower end of described heat accumulation pipe and described cylinder-shaped body in the following manner: described reaction sphere cooperates with fluid heating medium, transmits heat to heat accumulation pipe.
According to another aspect of the present invention, a kind of boilers heated electrically is provided, comprising: the storage area, it has upper wall and lower wall, and wherein said upper wall links to each other with the hot water discharge pipe, and described lower wall links to each other with the municipal water supply pipe; First thermal treatment zone, the described thermal treatment zone has: be arranged on the heating tank on the lower wall of described storage area, be used for heating first and store the water that the heating of house that infeeds is used; A heating clamber, it is formed in the described heating tank in the following manner: described heating clamber and described heating tank separate and keep predetermined vacuum pressure by the lower wall of storage area; The many sparge pipes that heating of house is used, it is along the circumferential direction arranged in the following manner: the sparge pipe that described heating of house is used is communicated with described heating tank, and extending through described heating clamber so that distribute the water of carrying heating of house to use, the water that described heating of house is used is heated first in heating tank and is stored in the heating tank; And being positioned at the radially inner heater of sparge pipe that described heating clamber is used with respect to heating of house, its heat that utilizes electric power to produce heats the water that the heating of house in the described heating tank is used first; Be positioned at the heat booster of the described heater top of described first thermal treatment zone vertically, be used to improve heating-up temperature and savings heat; The injection well downhole flow regulator that heating of house is used, described injection well downhole flow regulator is positioned on described first thermal treatment zone so that be communicated with described first thermal treatment zone, be used to accept the water used from the heating of house of described many sparge pipes, and the water of upwards carrying the heating of house that heated first to use, so that heating for the second time; And second thermal treatment zone that is provided with around described heat booster, the heat that described second thermal treatment zone utilizes described heat booster to obtain heats the water that the heating of house carried from described injection well downhole flow regulator is used for the second time, thus heating infeeds the municipal water of storage area; Described second thermal treatment zone also is used to discharge the water that the heating of house that heated is for the second time used.
By describing the preferred embodiments of the present invention in detail below in conjunction with accompanying drawing, the present invention can be easier to understand.In the accompanying drawing:
Fig. 1 is the longitdinal cross-section diagram according to the boilers heated electrically of first embodiment of the invention;
Fig. 2 is the local longitdinal cross-section diagram that amplifies, and shows the concrete structure according to the major part of the boilers heated electrically of first embodiment of the invention;
Fig. 3 is the view in transverse section along Fig. 1 center line A-A intercepting;
Figure 4 and 5 are local longitdinal cross-section diagram, show the working condition of the heat booster of the boilers heated electrically that is used for first embodiment of the invention respectively;
Fig. 6 is a longitdinal cross-section diagram, shows the heat booster of the boilers heated electrically that is used for second embodiment of the invention separately;
Fig. 7 is the view in transverse section along Fig. 6 center line B-B intercepting;
Fig. 8 is a longitdinal cross-section diagram, shows the boilers heated electrically according to second embodiment of the invention, uses heat booster shown in Figure 6 therein; With
Fig. 9 and 10 is for using the transverse sectional view of the example of two and six heat boosters respectively in boilers heated electrically of the present invention.
A preferred embodiment of the present invention is described below in further detail, illustrates its example in the accompanying drawings.In the case of any possible, in whole drawing and description, use identical Reference numeral to represent identical or similar parts.
Fig. 1 is the longitdinal cross-section diagram according to the boilers heated electrically of first embodiment of the invention; Fig. 2 is the local longitdinal cross-section diagram that amplifies, and shows the concrete structure according to the major part of the boilers heated electrically of first embodiment of the invention; Fig. 3 is the view in transverse section along Fig. 1 center line A-A intercepting.
Boilers heated electrically 100 according to the present invention comprises: 30, one heating of houses of 20, one heat boosters in 10, one first thermals treatment zone, a storage area are used injection well downhole flow regulator 40 and one second thermal treatment zone 50.Storage area 10 has upper wall that links to each other with hot water discharge pipe 11 and the lower wall 12 that links to each other with municipal water supply pipe 12.First thermal treatment zone 20 comprises a heating tank 21, a plurality of heating of houses sparge pipe 23 and a heater 24.Heating tank 21 is arranged on the lower wall of storage area 10, is used for heating first and storing the heating of house water that supplies to wherein.Define a heating clamber 22 in heating tank 21, heating clamber 22 separates by the lower wall and the heating tank 21 of storage area 10, and remains under the predetermined vacuum pressure.Above-mentioned a plurality of heating of house, makes heating of house be communicated with heating tank 21 with sparge pipe 23 and extends through heating clamber 22 along circumferentially being provided with sparge pipes 23, so that be distributed in the heating of house water that heats first in the heating tank 21 and store.Heater 24 is arranged in heating clamber 22, is positioned at the inboard of heating of house with sparge pipe 23 diametrically, and the heat that utilizes power supply to produce heats the heating of house water in the heating tank 21 first.
On the other hand, heat booster 30 comprises a cylinder 32 and a plurality of heat accumulation pipe 33.Cylinder 32 has predetermined volume and has an inlet 31 that is used to carry fluid heating medium S.A plurality of heat accumulation pipes 33 are uprightly played in inside at cylinder 32, so that the roof of the upper end of heat accumulation pipe 33 and cylinder 32 keeps predetermined distance.
As shown in Figure 2, because above-mentioned a plurality of heat accumulation pipes 33 have cylindrical configuration and closely arrangement in cylinder 32, therefore a plurality of space A in heat accumulation pipe 33, have been formed, so that fluid heating medium S can flow to and flow out heat accumulation pipe 33.
The length of above-mentioned a plurality of heat accumulation pipe 33 is less than the length of cylinder 32, and separates predetermined distance with the roof of cylinder 32.The reason of doing like this is in order to ensure a space is arranged, so that fluid heating medium S can be raised up in this space reposefully, and makes the easier design of outer surface region of heat booster 30.
Fluid heating medium S is flowed in the cylinder 32 of heat booster 30.The inert gas that quickens thermal diffusion is fed in the cylinder 32.Then, cylinder 32 is carried out application of vacuum.Be under the situation of cylinder 32 inside at above-mentioned a plurality of heat accumulation pipes 33, cylinder 32 is carried out soldering, so that single hermetic seal container is provided.Standing the vacuum treated while, utilizing welding 31 to carry out airtight processing entering the mouth.
Fluid heating medium S comprises distilled water or conventional liquid heating medium, and they have occupied the space of 20-50% in the whole heat booster 30.Alternatively, fluid heating medium S comprises (with respect to the percent by volume of cylinder 32 volumes of whole heat booster 30): the distilled water of 1.5-5%, the tungsten powder of 0.1-3% and the graphite of 0.1-0.3%.Above-mentioned the third constituent of preferred employing.
Then, as mentioned above, cylinder 32 is carried out application of vacuum and inert gas is provided.According to special requirement, fluid heating medium S can also comprise the ceramic powders of 0-3%.
Charge under the situation of cylinder 32 at fluid heating medium S and inert gas, cylinder 32 keeps 5 * 10
-3-5 * 10
-4The vacuum pressure of torr.Above-mentioned inert gas comprises nitrogen or helium.
The quantity that flows into the inert gas of cylinder 32 is confirmed as the 5-20% of cylinder 32 volumes.In addition, when only keeping vacuum in the cylinder 32, can inert gas not charged in the cylinder 32 yet.
Simultaneously, at the lower end formation heating of house water inlet 41 of heating of house with injection well downhole flow regulator 40, this inlet is communicated with sparge pipe 23 with above-mentioned a plurality of heating of houses; At the upper end formation heating of house water out 42 of heating of house with injection well downhole flow regulator 40, this outlet is communicated with above-mentioned second thermal treatment zone 50.Less than the diameter of heating of house with water inlet 41, therefore the flow of the heating of house water by outlet 42 is less than the flow of the heating of house water by inlet 41 with the diameter of water out 42 for heating of house.
Second thermal treatment zone 50 comprises: a cylindrical hollow body 51 that is communicated with injection well downhole flow regulator 40 with heating of house, between the outer wall of ducted body 51 and inwall, form a flow channel 51a, and the internal diameter of ducted body 51 is greater than the diameter of heat booster 30; Along a plurality of heating tubes 52 that axially closely are arranged among the flow channel 51a, each heating tube has predetermined diameter and length; And the heating of house that links to each other with the top of the outer wall of cylindrical hollow body 51 water discharge spout 53.Above-mentioned a plurality of heating tube 52 is arranged on the inside of flow channel 51a, and heating tube 52 is communicated with water out 42 with the heating of house of heating of house with injection well downhole flow regulator 40 respectively.Heating tube 52 is welded on heating of house with on the injection well downhole flow regulator 40.
Wherein, Fig. 6 is a longitdinal cross-section diagram, shows the heat booster of the boilers heated electrically that is used for second embodiment of the invention separately.As mentioned above, the cylinder 32 of heat booster 30 has inlet 31 and a plurality of heat accumulation pipe 33 that is arranged on cylinder 32 inside that is used to infeed fluid heating medium S.In boilers heated electrically according to this embodiment of the invention, between the diapire of the lower end of heat accumulation pipe 33 and cylinder 32, be provided with a plurality of reaction sphere 34, reaction sphere 34 is transmitted heats with fluid heating medium S to heat accumulation pipe 33.
The material of reaction sphere 34 is selected from the group that is made up of silver, copper, pottery and superconducting material, and wherein every kind of material all has splendid heat-transfer character.All have through hole 34a in each reaction sphere 34.
Through hole 34a is used to reduce the weight of reaction sphere 34, and reaction sphere 34 is moved freely and/or according to the variations in temperature of fluid heating medium S and rolling flip.
The formed inlet 31 of roof that passes the cylinder 32 of heat booster 30 has: a check valve 35, check valve 35 are arranged on the roof and part is inserted into cylinder 32, so that fluid heating medium S and inert gas are sent in the cylinder 32; And top component 36 that covers check valve 35 outer surfaces with hermetic.
After top component 36 covers check valve 35, an end of top component 36 is welded on the check valve 35, so that firmly connect with it.
Fluid heating medium S comprises distilled water or conventional thermal medium liquid, and they have occupied the 20-50% of whole heat booster 30 volumes.Alternatively, fluid heating medium S can comprise (with respect to the percent by volume of cylinder 32 volumes of whole heat booster 30): the distilled water of 1.5-5%, the tungsten powder of 0.1-3% and the graphite of 0.1-0.3%.Above-mentioned the third constituent of preferred employing.
Then, as mentioned above, cylinder 32 is carried out application of vacuum and inert gas is provided.According to special requirement, fluid heating medium S can also comprise the ceramic powders of 0-3%.
Charge under the situation of cylinder 32 at fluid heating medium S and inert gas, cylinder 32 keeps 5 * 10
-3-5 * 10
-4The vacuum pressure of torr.Above-mentioned inert gas comprises nitrogen or helium.
According to the volume of cylinder 32, the amount of inert gas that charges in the cylinder 32 is decided to be 5-20%.In addition, in cylinder 32, only remain under the state of vacuum, also can inert gas not charged in the cylinder 32.
The following describes the work effect that obtains by the heat booster of the present invention of operating above structure and the boilers heated electrically that uses this heat booster.
At first,, boilers heated electrically of the present invention do not use the electric energy at midnight the conventional boilers heated electrically because not resembling, so, can transport and install boilers heated electrically in simple mode.
At hot water supply pipe heating of house when operating boilers heated electrically 100 under water supplying pipe and various drainpipes and the state that return duct is connected, if electric energy is fed to boilers heated electrically 100 by master cock, heater 24 heat releases in 10 times, heating clamber 22 that then place the storage area.So, flowing through municipal water supply pipe 12 and heating of house and in heating tank 21, heated first with the water at low temperature of water-circulating pipe, described heating clamber 22 is separated by the lower wall and the heating tank 21 of storage area 10.
Water after the heating flows out from heating tank 21 first, flows through the heating of house that passes heating clamber 22 and is communicated with injection well downhole flow regulator 40 with heating of house with sparge pipe 23, flows to heating of house usefulness injection well downhole flow regulator 40.
At this moment, because the water that flows flows through heating clamber 22 along heating of house with sparge pipe 23 like this, to heating of house injection well downhole flow regulator 40 diffluences, so, temperature according to heating is accelerated its flowing velocity, and this heating-up temperature is to be caused by the heat that heater 24 produces in heating clamber 22.
Afterwards, flow through heating of house and flow through heating of house with water inlet 41 with the water of sparge pipe 23, this inlet 41 is located at the lower end of heating of house with injection well downhole flow regulator 40, flows through heating of house usefulness water out 42 again, this outlet is located at the upper end of heating of house with distributor 40, flows to second thermal treatment zone 50.When water flows through second thermal treatment zone 50,, water upwards flows thereby receiving the heat of heat booster 30 generations.After this, water is from being connected in the heating of house on cylindrical hollow body 51 outer wall tops with discharging in the delivery pipe 53.Subsequently, water flows through the pipeline heat rooms.
Further elaborate this heating of house program, as can be seen from Figure 2, because it is more smaller than the diameter of heating of house water inlet tube 41 that heating of house is designed to water out 42 with injection well downhole flow regulator 40 each heating of house, so the heating of house water is less than the amount that the heating of house water passes through inlet tube 41 by exporting 42 amount.It is up by exporting 42 flows that enter second thermal treatment zone 50 that this has reduced the heating of house water.Water flows through then to be positioned to respectively a plurality of heating tubes 52 that are connected with water out 42 with heating of house and to flow through and is defined in space between the heating tube 52, accepts heat from heat booster 30 simultaneously.By this way, estimate progressively to be improved by the heating of house temperature of water discharge spout 53 towards the heating of house water of chamber, the heating of house water that has temperature required value thus according to the present invention is dropped into.
On the other hand, the heat of high temperature obtains in second thermal treatment zone 50 and since the lower surface of heat booster 30 its be partially submerged into heating clamber 22, be set at the heat heating that the heater 24 in the heating clamber 22 is produced.This heat of heater 24 produces situation can be guaranteed, owing to thermal loss reduces, so heating clamber 22 maintains vacuum pressure 5 * 10
-5Torr.Feature thus, not only the cylinder 32 of heat booster 30 but also the heating of house that extends through heating clamber 22 can effectively be heated with sparge pipe 23 and with the water that is present in heating tank 21.
Vacuum pressure in the heating clamber 22 further stops heater 24 and a plurality of heating of house to use sparge pipe 23 oxidized, and therefore, the life-span of boilers heated electrically of the present invention has prolonged.
When boilers heated electrically 100 normal runnings, heating clamber 22 maintains temperature 670-700 ℃, and thus, the heat conduction can be carried out rapidly.And even the running of boilers heated electrically is interrupted, that is, the heat reaction that comes from heat booster 30 stops, and the heat of radiation also can keep temperature in 270-280 ℃ for a long time from heat booster 30.
At the chamber volume is 132.23m
2Condition under, the electrical power 3.5kW electric heater 100 of the present invention that can enough turn round.Therefore boilers heated electrically can turn round under the fee condition that remarkable minimizing is caused by power consumption.At the chamber volume is 66.116m
2Under the condition of (20 pyong), the electrical power 2.5kW electric heater 100 of the present invention that can enough turn round.
Table 1
Experimental result is (based on 132.23m
3With 20,000kca1 carries out)
| Classification | Loss | Expense (won) (30 days, 8 hours every days) |
| Kerosene | 2.8 rise | 2.8 rise * 8 hours * 30 days * 438 yuan/liter=294,336 yuan |
| Municipal administration gas | ?2.0m 2 | ?2.0m 2* 8 hours * 30 days * 367.86 yuan/m 2=176,572 yuan |
| Midnight electric power | ?30kW | 30kW * 6 hour * 30 days * 25.52 yuan/kW=137,808 yuan |
| Boilers heated electrically (common electric power) | ?3.5kW | 3.5kW * 8 hours * 30 days * 72.27 yuan/kW+23,056 yuan (taking substantially)=83,762 yuan |
| Boilers heated electrically (electric power at midnight) | ?3.5kW | 3.5kW * 8 hours * 30 days * 56.65 yuan/kW+13,662 yuan (taking substantially)=61,248 yuan |
From table 1, easily find out, boilers heated electrically of the present invention adopt common electric power or midnight electric power situation under, compare cost saving significantly with the boiler that uses conventional kerosene or municipal gas or with the conventional boilers heated electrically that adopts the power operation at midnight, therefore the heating expense that is caused by power consumption can reduce to minimum.
In other words, boilers heated electrically of the present invention, because water improves via heating clamber 22 and heat booster 30 back water temperatures, the heat medium fluid S that comprises the powder composition, it is filled in a plurality of heat accumulation pipes 33 in the cylinder 32 that is arranged on heat booster 30, finish convection current and upwards flow to the upper end of heat accumulation pipe 33, as shown in Fig. 3-Fig. 5.At this moment, heat medium fluid S adheres to the inside and outside surface of the heat accumulation pipe 33 that closely links to each other each other, accelerated heat transmission thus.In other words, the distance that heat medium fluid S upwards flows through is corresponding to the design length of heat accumulation pipe 33, from the heat that the surface emissivity of heat booster 30 is come out, remains on and uniform temp from cylinder 32 radiation.
Simultaneously, as Fig. 6-shown in Figure 8, the boilers heated electrically in the second embodiment of the invention, because heater 24 produces heats, by the conduction of the heats in the heating clamber 22, the bottom of the cylinder 32 of heat booster 30 is heated.Simultaneously, the reaction sphere 34 between the diapire of a plurality of lower ends that are placed in heat accumulation pipe 33 and cylinder 32 is heated with the fluid heating medium S that is filled in the heat booster 30.
When reaction sphere 34 and fluid heating medium S are heated, reaction sphere 34 embeds in a plurality of heat accumulation pipes 33 and sets the profile of spacing one group of pipe, according to the temperature of fluid heating medium S, in heat accumulation pipe 33, can freely rise or descend, transmit heat to heat accumulation pipe 33 thus.
The rolling movement of reaction sphere 34 causes by the variations in temperature of the fluid heating medium S that consists essentially of powder, and the powder composition is flowed through and is respectively formed at through hole 34a in the reaction sphere 34.
Simultaneously, because reaction sphere 34 and fluid heating medium S move through the space A that is arranged in heat accumulation pipe 33 rapidly, because the heat accumulation pipe 33 of cylindrical structural closely is provided with each other, reaction sphere 34 and fluid heating medium S are to the outer wall conduction heat of heat accumulation pipe 33.
In addition, because temperature raise when fluid heating medium S flowed and flows through the space A that is arranged in heat accumulation pipe 33 at heat accumulation pipe 33, fluid heating medium S finishes circulative convection up and down by self, therefore can reposefully heat of high temperature be conducted the cylinder 32 in heat booster 30.
Because fluid heating medium S and reaction sphere 34 move through heat accumulation pipe 33, it is made by superconducting material, and the heat conduction can be carried out in a kind of mode rapidly.In other words, may promptly realize the heat conduction according to the vacuum level in the cylinder 32 that constitutes heat booster 30.Fluid heating medium S comprises distilled water or conventional fluid heating medium, and it accounts for the 20-50% of whole heat booster 30 volumes.Optionally, fluid heating medium S can comprise, with respect to the percent by volume of the cylinder 32 of whole heat booster 30, the graphite of the distilled water of 1.5-5%, the tungsten powder of 0.1-3% and 0.1-0.3%.Because fluid heating medium S is mixed with inert gas, can realize the heat of high temperature conduction rapidly by convection current.
The inert gas of fluid heating medium S accounts for the 5-20% of whole heat booster 30 volumes in a kind of situation, and the function of inert gas is that accelerated heat disperses to be heated and effusion from cylinder 32 until the inert gas in cylinder 32.
Simultaneously, fluid heating medium S is added in the cylinder 32 to constitute heat booster 30 in a kind of situation, as required, can add the 0-3% ceramic powders in fluid heating medium S, it produces indirect heat by the heat accumulation pipe in the cylinder 32 33, and the thermal efficiency is improved.
By this way, by in predetermined temperature range, improving heat conductibility, might not have financial burden and optionally use heating of house water and hot water by heat booster 30.
The heat that heater 24 by the electric energy supply is produced is concentrated and is acted on heat booster 30 improving the temperature of heating of house water and hot water, and simultaneously, allows the temperature of hot water to improve and heat can be put aside in hot water for a long time.By using a full-automatic control equipment (it adopts a SCR control model or other control methods) (not shown), it adopts a Microcomputer Calculation function, and the heat that is produced by heater 24, the heat savings temperature in heat booster 30 etc. can accurately be controlled.
In above-described condition,, can further be raise by a plurality of water backs that closely are provided with each other that are arranged in cylindrical hollow body 51 circulation passage 51a and the heating of house coolant-temperature gage that is arranged in the space of water back.
Be collected in the water of storage area 10 according to the temperature conditions of second thermal treatment zone 50, accept heat gradually and provide about 95 ℃ hot water, thereby might optimize heating of house with condition and hot water service condition with this.
Consequently, in the boilers heated electrically of heat booster of the present invention and use heat booster of the present invention, mainly having heated will be by the water of underfloor hot-water circulation pipe's circulation, the heat of these main heated hot water is accumulated, by heat booster by one under vacuum pressure atmosphere the heater of distribute heat reach a high temperature.In heat booster, heat is by heat accumulation pipe, fluid heating medium and be arranged on convection current that the heating of the reaction sphere in the main body causes and accumulated in described main body and reach a high temperature, the hot water that is sent to the room from boilers heated electrically is by post bake, makes thermal efficiency maximum with this.So hot water receives the heat that the post bake section produces when flowing through heat booster, its post bake temperature makes the water of supplying be heated, thereby obtains the water and the hot water of heat rooms.In addition, because one or more heat boosters can be set according to the output area of the equipment that is provided with hot machine, further improved the thermal efficiency.
And, because boilers heated electrically of the present invention just can be operated simply by power supply, have the rechargeable battery that is used for storing the electric energy at midnight in the boilers heated electrically now so can not install.Like this, consider installing space, the size of boiler body can be minimum.In addition, operate boilers heated electrically because can reduce electric power consumption, can be minimum by the expense that power consumption causes, make it economical and practical.
Claims (15)
1. heat booster comprises:
One has the cylinder-shaped body of predetermined volume, and it has the inlet of an accommodating fluid heat medium;
Many heat accumulation pipes, it stands upright in the described cylinder-shaped body in the following manner: the lower end of described heat accumulation pipe and upper end respectively with the diapire of described cylinder-shaped body and roof from a distance; And
A plurality of reaction sphere, it is received between the diapire of the lower end of described heat accumulation pipe and described cylinder-shaped body in the following manner: described reaction sphere cooperates with fluid heating medium, transmits heat to heat accumulation pipe.
2. heat booster as claimed in claim 1 is characterized in that, described inlet has a check valve and a top component; Described check valve is arranged on the described roof, partly insert in the described cylinder-shaped body in case in cylinder-shaped body accommodating fluid heat medium and inert gas; Described top component hermetic covers the outer surface of described check valve.
3. heat booster as claimed in claim 1 is characterized in that the material of described reaction sphere is selected from the group that is made up of silver, copper, pottery and superconducting material.
4. heat booster as claimed in claim 1 is characterized in that each reaction sphere is formed with a through hole.
5. heat booster as claimed in claim 1 is characterized in that, according to the output area of boiler or the applied equipment of hot machine, one or more heat booster can be installed.
6. heat booster as claimed in claim 1 is characterized in that, the vacuum pressure in the described cylinder-shaped body is 5 * 10
-3-5 * 10
-4Torr; Described inert gas comprises nitrogen and helium.
7. heat booster as claimed in claim 1 is characterized in that the material of described heat accumulation pipe is selected from the group that is made up of superconducting material and copper.
8. heat booster as claimed in claim 1 is characterized in that, described fluid heating medium comprises distilled water or heat medium liquid of the prior art, and it accounts for the 20-50% of whole heat booster volume; Perhaps described fluid heating medium comprises, in percentage by volume with respect to the volume of whole heat booster, and the distilled water of 1.5-5%, the tungsten powder of 0.1-3% and the graphite of 0.1-0.3% according to the needs of some occasion, also can comprise the ceramic powder of 0-3%.
9. boilers heated electrically comprises:
The storage area, it has upper wall and lower wall, and wherein said upper wall links to each other with the hot water discharge pipe, and described lower wall links to each other with the municipal water supply pipe;
First thermal treatment zone, the described thermal treatment zone has: be arranged on the heating tank on the lower wall of described storage area, be used for heating first and store the water that the heating of house that infeeds is used; A heating clamber, it is formed in the described heating tank in the following manner: described heating clamber and described heating tank separate and keep predetermined vacuum pressure by the lower wall of storage area; The many sparge pipes that heating of house is used, it is along the circumferential direction arranged in the following manner: the sparge pipe that described heating of house is used is communicated with described heating tank, and extending through described heating clamber so that distribute the water of carrying heating of house to use, the water that described heating of house is used is heated first in heating tank and is stored in the heating tank; And being positioned at the radially inner heater of sparge pipe that described heating clamber is used with respect to heating of house, its heat that utilizes electric power to produce heats the water that the heating of house in the described heating tank is used first;
Be positioned at the heat booster of the described heater top of described first thermal treatment zone vertically, be used to improve heating-up temperature and savings heat;
The injection well downhole flow regulator that heating of house is used, described injection well downhole flow regulator is positioned on described first thermal treatment zone so that be communicated with described first thermal treatment zone, be used to accept the water used from the heating of house of described many sparge pipes, and the water of upwards carrying the heating of house that heated first to use, so that heating for the second time; And
Around second thermal treatment zone that described heat booster is provided with, the heat that described second thermal treatment zone utilizes described heat booster to obtain heats the water of using from the heating of house of described injection well downhole flow regulator conveying for the second time, thereby heating infeeds the municipal water of storage area; Described second thermal treatment zone also is used to discharge the water that the heating of house that heated is for the second time used.
10. boilers heated electrically as claimed in claim 9 is characterized in that, described heat booster comprises: one has the cylinder-shaped body of predetermined volume, and described main body has the inlet of an accommodating fluid heat medium; And many heat accumulation pipes, it stands upright in the cylinder-shaped body in the following manner: the upper end of described heat accumulation pipe and the roof of cylinder-shaped body are spaced a predetermined distance from.
11. boilers heated electrically as claimed in claim 9 is characterized in that, the vacuum pressure in the described cylinder-shaped body is 5 * 10
-3-5 * 10
-4Torr; Described inert gas comprises nitrogen and helium, and is introduced in the described cylinder-shaped body.
12. boilers heated electrically as claimed in claim 10 is characterized in that, the material of described heat accumulation pipe is selected from the group that is made up of superconducting material and copper.
13. boilers heated electrically as claimed in claim 10 is characterized in that, described fluid heating medium comprises distilled water or liquid heating medium of the prior art, and it accounts for the 20-50% of whole heat booster volume; Perhaps described fluid heating medium comprises: in percentage by volume with respect to the volume of whole heat booster, and the distilled water of 1.5-5%, the tungsten powder of 0.1-3% and the graphite of 0.1-0.3% according to the needs of some occasion, also can comprise the ceramic powder of 0-3%.
14. boilers heated electrically as claimed in claim 9 is characterized in that, the injection well downhole flow regulator that described heating of house is used has the water inlet that heating of house is used in its lower end, and has the water out that heating of house is used in the top; Described water inlet is communicated with the sparge pipe that described many heating of houses are used, and described water out is communicated with described second thermal treatment zone; The diameter of the water inlet that the diameter of the water out that described heating of house is used is used less than described heating of house is so that flow through the water yield that the heating of house of described outlet uses less than the water yield that flows through described inlet.
15. boilers heated electrically as claimed in claim 9, it is characterized in that, described second thermal treatment zone comprises: a columniform hollow body, described main body is communicated with the injection well downhole flow regulator that described heating of house is used, the flow channel of formation between its outer wall and inwall, and the internal diameter of described main body is bigger than the diameter of described heat booster; Many heating tubes, described heating tube along the circumferential direction closely is arranged in the described flow channel, and each described heating tube has predetermined diameter and length; And the drainpipe that heating of house is used, described drainpipe links to each other with the outer wall top of described columniform hollow body.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR40843/2000 | 2000-07-15 | ||
| KR10-2000-0040843A KR100435904B1 (en) | 2000-07-15 | 2000-07-15 | Electric boiler |
| KR1020000060431A KR20020029543A (en) | 2000-10-13 | 2000-10-13 | A thermal amplifier |
| KR60431/2000 | 2000-10-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1333449A true CN1333449A (en) | 2002-01-30 |
Family
ID=26638222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN00133342A Pending CN1333449A (en) | 2000-07-15 | 2000-11-27 | Heat increasing apparatus and electric heating boiler using same |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN1333449A (en) |
| AU (1) | AU2001219001A1 (en) |
| WO (1) | WO2002006737A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111919062A (en) * | 2018-05-10 | 2020-11-10 | 赫茨尔·亚希 | Boiler heating system |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015107236A1 (en) * | 2014-01-14 | 2015-07-23 | Adolfo Gonzalez Perez | Thermal energy accumulator and uses |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63161353A (en) * | 1986-12-24 | 1988-07-05 | Mitsubishi Electric Corp | Heat storage type electric water heater |
| JPH0257869A (en) * | 1988-08-24 | 1990-02-27 | Kawasaki Heavy Ind Ltd | Latent heat accumulator |
| JP2789363B2 (en) * | 1989-11-17 | 1998-08-20 | 京セラ株式会社 | Heat storage device |
| JP3131815B2 (en) * | 1993-05-15 | 2001-02-05 | 株式会社亀山鉄工所 | Vacuum electric water heater using ceramic heater and its manufacturing method |
-
2000
- 2000-11-27 CN CN00133342A patent/CN1333449A/en active Pending
- 2000-11-29 AU AU2001219001A patent/AU2001219001A1/en not_active Abandoned
- 2000-11-29 WO PCT/KR2000/001380 patent/WO2002006737A1/en active Application Filing
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111919062A (en) * | 2018-05-10 | 2020-11-10 | 赫茨尔·亚希 | Boiler heating system |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2002006737A1 (en) | 2002-01-24 |
| AU2001219001A1 (en) | 2002-01-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1086227C (en) | Heat-exchanger coil assembly and complex thereof | |
| CN100338811C (en) | Hydrogen generating apparatus and fuel cell power energy generating system | |
| CN1502946A (en) | Condensation gas boiler with structure to preventing corrosion cause by using different kinds of metals | |
| CN1333449A (en) | Heat increasing apparatus and electric heating boiler using same | |
| CN201811432U (en) | Heat-conduction oil boiler of recirculating fluidized bed | |
| CN101065620A (en) | A water heater and a method of operating same | |
| CN201129849Y (en) | Double-radial type organic heat carrier heating furnace | |
| CN201110639Y (en) | Atmosphere pressure heat conducting oil heat supply boiler | |
| CN1882448A (en) | Solar water heater | |
| CN1224830A (en) | Separating heat pipe heating system | |
| CN1077130C (en) | Fluidized bed reactor for the heat treatment of waste material | |
| CN112879986B (en) | Mixed heat source heating device and heating method in building | |
| CN202485024U (en) | Fuel gas generator | |
| CN111981455B (en) | Forced recirculation water pipe steam boiler system and operation method thereof | |
| CN1975278A (en) | Boiler and heat accumulating pot for boiler | |
| CN1873318A (en) | Conduction through type steam generator | |
| CN205690698U (en) | A kind of integral solar water heater | |
| CN101358769A (en) | Heating apparatus for oil and water mixture fire coal circulating fluidized bed | |
| CN201547957U (en) | Organic thermo carrier boiler | |
| CN1114030A (en) | Cold, warm and steam combined supply system | |
| CN215876336U (en) | Octanol recovery unit for dioctyl terephthalate | |
| CN209893530U (en) | Multi-liner single-circulation module | |
| CN211060402U (en) | Top calandria convection chamber heat conduction oil furnace | |
| CN100532995C (en) | Water heater | |
| CN2372614Y (en) | Vertical multi-layer heat pipe hot-water boiler |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |