CN1301940A - Electric water heater with constant temperature and pressure - Google Patents
Electric water heater with constant temperature and pressure Download PDFInfo
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- CN1301940A CN1301940A CN 99127017 CN99127017A CN1301940A CN 1301940 A CN1301940 A CN 1301940A CN 99127017 CN99127017 CN 99127017 CN 99127017 A CN99127017 A CN 99127017A CN 1301940 A CN1301940 A CN 1301940A
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Abstract
By mixing cold water and hot water outside and inside the barrel, the temperature and pressure of outlet water are maintained constant. Technologically, one "sealed air float heat isolating layer" with cold water channel spring valve is adopted to separate the upper cold water area and the lower constant temperature heating area. During opening water source to make up cold water, the pressure of tap water acts on isolating layer to shift it downwards and shut off the spring valve. When the tap is shut off, the isolating layer floats upwards to open the spring valve so that cold water flows into the constant temperature heating area via the cold water channel. The present invention is used to provide constant temperature hot water under certain pressure.
Description
Affiliated electric heater technical field.
The invention Huan temperature and pressure power electric heater profile is the vertical seal staving, and the staving upper end is a water inlet, has a water inlet joint pin to be connected with cold feed source water supply pipe.Shape also is a staving in the staving, and last plane equates that with the baseplane is vertical the plane is circular, oval, semicircle, square or other shape.For needs are described, sealing staving profile and interior shape are adopted the cylinder staving, below are called staving.
The invention Huan temperature and pressure power electric heater is on existing electric heater technical foundation, in the electric heater staving, increased by one " sealing air floating block insulating layer ", electrothermal tube is heated, temperature controller passing through in the staving, Huan warm water and the cold feed source of control are kept apart, and are Huan warm water purpose thereby reach the electric heater water outlet.Huan warm water can be between 25 ℃～70 ℃ regulated at will.Because the water outlet of Huan's temperature and pressure power electric heater is Huan's temperature, need be outside staving do not neutralize with cold water source again and export hot water again after the cooling, so Huan warm water output pressure is similar to feed source water supply pipe internal pressure, impulsive force improved greatly when Huan warm water was exported.And in use, because " sealing air floating block insulating layer " keep apart Huan warm water and cold feed source, the hot water or cold water can not exchange neutralization in staving, guaranteed Huan warm water of exporting in use the hot water temperature can progressively not descend.
The invention Huan temperature and pressure power electric heater lower part equates with prior art.High efficient low power electrothermal tube is arranged, temperature controller, overtemperature prote device and scrubbing anodic magnesium rod.Omiting eminence than electrothermal tube on the staving inwall has three to live piece surely, with location " sealing air floating block insulating layer " lower end position.
" sealing air floating block insulating layer " overlooks face, the face of looking up is two planes, two planes vertically equate, two plane vertical ranges are decided according to the buoyancy needs, about 20mm～40mm, " sealing air floating block insulating layer " periphery equates (" sealing air floating block insulating layer " periphery is more smaller, and it can be moved up and down) with staving inner plane periphery.In the middle of two vertical planes vertical aperture is arranged,, below be called " cold water source passage " for cold water source enters Huan's temperature heating region passage by cold water zones.Aperture is looked up and is with one group of " cold water source passage " control spring valve outside the face in the middle of " sealing air floating block insulating layer ", closes " cold water source passage " when moving down with control " sealing air floating block insulating layer ", on open " cold water source passage " when moving.
This Huan temperature and pressure power electric heater outlet pipe is made up of two apopores in bottom in the staving, when " sealing air floating block insulating layer " moves down when closing first apopore, output Huan warm water reduces in the outlet pipe, send signal, Huan warm water has soon used up, and when " sealing air floating block insulating layer " moves down when closing second apopore, has also just closed Huan warm water output of outlet pipe automatically, at this moment, Huan warm water has also used up in the staving.
Because water is different with the proportion of air, and the proportion of water is more than the air specific weight recuperation.It is bright that water seems cleaning, but compare with air certain viscosity arranged also, for example when finger is stained with water in water after, mentions and still have the globule to stick on the finger, and need just can get rid of with a little power.So after filling water in the sealing staving, " sealing air floating block insulating layer " interior air specific weight is more light than water, will pastly float, but ascent rate is slowly.Simultaneously because its buoyancy, make " sealing air floating block insulating layer " centre " cold water source passage " control spring valve opening, cold water source floats to upper limit position in the staving by cold water zones Huan's temperature heating region below " cold water source passage " inflow " sealing air floating block insulating layer " above " sealing air floating block insulating layer " on " sealing air floating block insulating layer " thereby make.
Enter the cold water of " sealing air floating block insulating layer " following Huan's temperature heating region, the process electrothermal tube adds Huan's temperature control of gentle temperature controller, makes this zone become Huan warm water.When outlet pipe is opened, owing to need to mend cold feed source in the sealing staving, this moment, the water supply pipe internal pressure acted on above " sealing air floating block insulating layer ", and its buoyancy is significantly smaller than the water supply pipe internal pressure, " sealing air floating block insulating layer " pressed down and move down, simultaneously because water outlet hydraulic pressure, current are less than feed source hydraulic pressure, thereby below " sealing air floating block insulating layer ", produce an opposition, under this opposition and the spring leaf resilient force of " cold water source passage " control spring valve own, the two makes a concerted effort to make " cold water source passage " control spring valve closing.Thereby reach cold water zones and Huan's temperature heating region buffer action, make the water outlet of Huan's temperature and pressure power electric heater be Huan warm water.
After outlet pipe is closed, equate with following surface pressure above " sealing air floating block insulating layer " in the sealing staving, " sealing air floating block insulating layer " is because its buoyancy begins come-up, " cold water source passage " control spring valve opening, cold water zones cold water enters Huan's temperature heating region by " cold water source passage ".Huan's temperature and pressure power electric heater periodic duty like this.
Four, the purpose of the invention Huan temperature and pressure power electric heater
Mainly solve the water outlet of prior art electric heater and can not keep the little purpose of the gentle flushing pressure of Huan.The prior art electric heater is mainly by high efficient low power electrothermal tube, and temperature controller, overtemperature prote device and scrubbing anodic magnesium rod are formed.When making in the staving water temperature reach by electrothermal tube heating and after by the temperature controller temperature control, the staving inner cold water preestablishes Huan's temperature state.But because in the sealing staving, when opening the outlet pipe use, how many hot water flows of outflow is, must replenish into these cool water quantities by water inlet pipe, to reach water balance total in the staving.But the water source that replenishes into is a cold water source.So along with continuously outflowing of hot water, the continuous of cold water replenished, thereby Huan warm water temperature of former setting is constantly descended, thereby can not reach output Huan warm water's purpose.
Prior art be in order can also to use after sealing neutralizes in the staving the hot water or cold water, thus generally preheating before use that temperature is set is all higher, about about 70 ℃, simultaneously in use, also will be outlet pipe outside by with cold water in after could use.Because hot water or cold water's neutralization, hot water effluent's pressure is reduced greatly like this, the impulsive force of feeling when human bathing is just little, and the prior art electric heater can be felt in the human bathing process to wash colder and colder when using in the winter time.
The invention Huan temperature and pressure power electric heater adopts " sealing air floating block insulating layer " at sealing bucket in this, makes in the staving feed source cold water and goes out water source Huan warm water to keep apart, thereby guarantee out that the water source is Huan warm water.Because the hot water or cold water does not neutralize in staving, can make preheating that temperature is set and reduce simultaneously, how many temperature flushings the user needs just set how many temperature, can real Huan's temperature control thereby reach.And need outside outlet pipe, not neutralize with cold water again, make Huan's temperature discharge pressure be similar to feed source water supply pipe internal pressure like this, thereby reach Huan warm water weep amount, large impact power purpose.
Five, write claimed invention exactly and create Huan's temperature and pressure power electric heater technical scheme;
The invention Huan temperature and pressure power electric heater main technical schemes is in the sealing staving, and the shape specification requirement is that last plane equates with lower plane is vertical in the staving.Increased by one " sealing air floating block insulating layer " on this basis in staving, heating through electrothermal tube in the staving, Huan warm water and the cold feed source of temperature controller control are kept apart, thereby reach the purpose of electric heater water outlet for Huan warm water." sealing air floating block insulating layer " is the core technology feature of technical scheme.
Technical needs address the problem:
1, in the sealing staving, moving and making water outlet of hot water or cold water's isolation and " sealing air floating block insulating layer " is Huan warm water that pressure is arranged.
2, before Huan warm water uses up, signal takes place in advance and closes Huan warm water automatically to go out the water source.
3, Huan warm water uses up the back cold water source and how to replenish into Huan's temperature heating region in the staving.
It is as follows to address the problem institute's technical measures of taking:
1, in the sealing staving hot water or cold water's isolation and " sealing air floating block insulating layer " to move up and down and make water outlet be the technical measures that Huan warm water of pressure is arranged.Be isolated into two zones by " sealing air insulating layer " in staving, " sealing air floating block insulating layer " upper part is the feed source cold water zones, directly is connected with water supply pipe by staving upper end water inlet pipe.Lower part is Huan's temperature heating region, is made up of high efficient low power electrothermal tube, temperature controller, overtemperature prote device and scrubbing anodic magnesium rod.Omiting eminence than electrothermal tube on the staving inwall has three parallel " sealing air floating block insulating layer " lower end locating pieces, with fixed its lower end position.Two apopores are arranged at the bottom in the staving, are connected with the outer outlet conduit of staving, and outlet conduit is connected with depotition cock." sealing air floating block insulating layer " overlooks face, the face of looking up is two planes, two planes vertically equate, two plane vertical ranges are decided according to the buoyancy needs, about about 20mm～40mm, periphery equates (" sealing air floating block insulating layer " periphery is more smaller, and it can be moved up and down) with staving inner plane periphery, and a vertical aperture is arranged in the middle of two vertical planes, for cold water source enters Huan's temperature heating region passage by cold water zones, below be called " cold water source passage ".In the middle of looking up face, " sealing air floating block insulating layer " be with one group of " cold water source passage " spring valve outside the aperture, with the opening and closing of control " cold water source passage ".Spring valve is by the spring valve back-up ring, and TR thin rubber valve and thin stainless steel spring sheet are formed.Spring valve back-up ring two planes up and down equates that vertically diameter of bore is a bit larger tham " sealing air floating block insulating layer " middle hole diameter, and thickness is slightly larger than rubber valve thickness, and at one end leaves stationary spring sieve tooth hole.TR thin rubber valve two planes up and down equates that vertically the plane is circular, and the plane external diameter is slightly less than valve back-up ring diameter of bore, but greater than hole diameter in the middle of " sealing air floating block insulating layer ", about the about 1mm～2mm of thickness, the centre has an aperture to be connected with spring leaf.Thin stainless steel spring sheet is circular arc, and an end is connected with aperture in the middle of the TR thin rubber valve, and the other end is fixed on spring valve back-up ring sieve tooth hole with Luo Ding.Spring valve back-up ring plane is fixed on " sealing air floating block insulating layer " and looks up the middle aperture of face periphery, its TR thin rubber valve plan-position, endoporus location.The TR thin rubber valve is installed in the spring valve back-up ring endoporus, and its plane covers " sealing air floating block insulating layer " middle aperture.Spring leaf one end is connected with the TR thin rubber valve, and an end is fixed on spring valve back-up ring sieve tooth hole.Thereby the TR thin rubber valve is covered under the spring leaf resilient force " sealing air floating block insulating layer " looking up aperture in the middle of the face, is exactly that spring valve has covered like this " cold water source passage " play the valve effect.
" sealing air floating block insulating layer " adopts hard material, but its add spring valve after weight must be significantly smaller than the buoyancy of its inner air in water.Its aeroseal can adopt solvent bonding, also can adopt rubber seal small gross fourth fixing seal or other sealing means.
" sealing air floating block insulating layer " periphery is peripheral more smaller than staving inner plane, can guarantee that like this " sealing air floating block insulating layer " moves up and down.Simultaneously because water has been compared certain viscosity with air, at Huan's temperature heating region steam bubble is arranged exactly, when moving up and down, also can not arrive cold water zones at " sealing air floating block insulating layer ", and, discharge from outlet conduit during by first apopore when moving down at " sealing air floating block insulating layer ".
After filling water in the sealing staving, staving upper end water inlet pipe is connected with running water pipe, and outlet pipe is connected with depotition cock.Close depotition cock, equate with following surface pressure above " sealing air floating block insulating layer " in the staving this moment, because buoyancy " sealing air floating block insulating layer " upper limit position in staving, just cold water zones does not have, and cold water source is all at Huan's temperature heating region.Through electrothermal tube heating, temperature controller control make cold water heat to Huan's temperature design temperature owing to raising along with water temperature, because hot water proportion is than the principle of cold water light specific gravity, thereby hot water is buoyance lift up gradually, so keep that Huan's temperature heating region all is Huan warm water in the staving.
Open depotition cock, as discharge when depotition cock flows out, the running water pipe internal pressure all acts on above " sealing air floating block insulating layer ", " sealing air floating block insulating layer " moved down, " sealing air floating block insulating layer " moves down speed speed moves down with Huan warm water water yield size simultaneously, and this to be " sealing air floating block insulating layer " buoyancy be significantly smaller than the water supply pipe internal pressure and can ignore, cold water source replenishes into cold water zones simultaneously, because being significantly smaller than, Huan warm water water yield can replenish into moving down of staving inner cold water source pressure and " sealing air floating block insulating layer ", thereby produce an opposition at " the sealing air floating block insulating layer " face of looking up, under this opposition and the spring leaf resilient force of " cold water source passage " upper spring valve own, the two covers spring valve " sealing air floating block insulating layer " with joint efforts and goes up " cold water source passage ", and " cold water source passage " closed.So when depotition cock is opened, Huan warm water who is Huan's temperature heating region of flowing out in the outlet conduit, thereby reached the purpose of Huan's temperature water outlet, and only need Huan's temperature depotition cock, and once opening out Huan warm water, and the cold water source that replenishes in the water supply pipe is isolated in cold water zones by " sealing air floating block insulating layer "." sealing air floating block insulating layer " top and following surface pressure approximately equal so the approximate water supply pipe internal pressure of Huan's temperature discharge pressure makes the water outlet of Huan's temperature that powerful impulsive force be arranged, just can reach good impact developing result function with low discharge simultaneously.Water flow is controlled by depotition cock.
2, before Huan warm water uses up, send signal in advance and close the technical measures that Huan's temperature goes out the water source automatically.
The bottom design in the sealing staving of the invention Huan temperature and pressure power electric heater has two apopores, first apopore is at " sealing air floating block insulating layer ", locating piece upper end, bottom, second apopore is at bottom locating piece end, two apopore vertical ranges are slightly less than " sealing air floating block insulating layer " two plane vertical ranges, and two apopores are connected by the outer outlet conduit of staving.
Along with Huan warm water continuously outflows, " sealing air floating block insulating layer " constantly moves down, when " sealing air floating block insulating layer " is displaced downwardly to first apopore, and when covering first apopore, Huan warm water water yield obviously reduces, send the signal that Huan warm water soon uses up, remind the user promptly to use.When " sealing air floating block insulating layer " moves down when arriving locating piece position, bottom, second apopore is also capped lives approximate the closing of Huan warm water this moment (because " sealing air floating block insulating layer " periphery is gapped with staving inner plane periphery).Huan warm water use finishes.
3, after Huan warm water used up in the sealing staving, how cold water source replenished into Huan's temperature heating region technical measures.
Staving this moment interior " sealing air floating block insulating layer " is in the staving bottom, and cold water zones all is a cold water source in the above, so the overwhelming majority all is a cold water in the staving.Depotition cock is closed, at this moment " sealing air floating block insulating layer " last surface pressure equates with following surface pressure in the staving, at this moment " sealing air floating block insulating layer " buoyancy is greater than " sealing air floating block insulating layer " upper spring valve elastic force, so spring valve is opened, just " cold water source passage " opened.Along with the slow come-up of " sealing air floating block insulating layer " moves, cold water source slowly flows into Huan's temperature heating region by the cold water zones above " sealing air floating block insulating layer " by " cold water source passage ", until " the sealing air floating block insulating layer " upper limit position to the staving that floats.And at this moment the cold water source of former cold water zones all flows into Huan's temperature heating region, and staving inner cold water source Huan's temperature heating region below " sealing air floating block insulating layer " all like this is for set heating, Huan's temperature control, use and get ready next time.Huan's temperature and pressure power electric heater recycles technical process to be finished.
" sealing air floating block insulating layer " buoyancy is decided by its volume size, and ascent rate is decided by the discharge size of " cold water source passage " inflow Huan temperature heating region by the cold water source of " sealing air floating block insulating layer " top cold water zones, and spring valve is by controlling the size of " cold water source passage " discharge to the elastic force adjustment, just adjust the elastic force of spring valve, can adjust the speed of " sealing air floating block insulating layer " ascent rate, so " sealing air floating block insulating layer ascent rate can be regulated.
Six, the invention Huan temperature and pressure power electric heater is compared the beneficial effect that is had with background technology.
1, can provide Huan warm water of approximate water supply pipe internal pressure.2, in use, Huan warm water uses up and can send signal, so that step up to use, when Huan warm water uses up, can close out the water source automatically.3, the water outlet of Huan's temperature only needs a tap control to open, discharge and closing, and tap is opened and is just gone out Huan warm water, no longer need add installation hot water or cold water neutralising arrangement outside outlet pipe.4, energy savings.5, safety.
1, Huan's temperature and pressure power electric heater is to increase by one " sealing air floating block insulating layer " on the existing electric heater basis of background technology heating through electrothermal tube and being isolated by Huan warm water and the cold water source of temperature controller control in the sealing staving, " sealing air floating block insulating layer " is top under the effect of cold water source water supply pipe internal pressure, speed moves down with Huan warm water water yield size, " sealing air floating block insulating layer " last surface pressure equates with following surface pressure simultaneously, make Huan warm water discharge pressure be approximately equal to the water supply pipe internal pressure, water outlet is Huan warm water so on the one hand, Huan warm water's impulsive force is very big on the other hand, as long as just can reach the Human body washing purpose with low discharge Huan warm water, and because the big human body that can make of impulsive force obtains good Huan's temperature massage flushing, increase blood circulation, to lessen fatigue.
If in use, close depotition cock, at this moment " sealing air floating block insulating layer " also can slowly float, and spring valve is opened, and cold water zones cold water flows to Huan's temperature heating region by " cold water source passage ".But because " sealing air floating block insulating layer " is slowly to float, so flow to the cold water flow of Huan's temperature heating region by " cold water source passage " very little, also be slowly, hot water Huan temperature that can keep Huan's temperature heating region at Huan's temperature heating region by temperature controller control fully, so when opening depotition cock again, water outlet still is Huan warm water.
2, in the sealing staving, adopt two apopores, when " sealing air floating block insulating layer " arrives first apopore, send signal to the user, Huan warm water has run low, and should promptly wash.Along with continuing to use, when " sealing air floating block insulating layer " arrives second apopore, close Huan's temperature automatically and go out the water source.
3, because Huan's temperature and pressure power electric heater flushing temperature can accurately be set in advance according to the use needs, control the temperature of setting and keep Huan's temperature by Huan's temperature controller.When Huan's temperature is used, because " sealing air floating block insulating layer " effect is extremely finished by beginning, water outlet is Huan warm water, so need outside outlet pipe, not add again hot water or cold water's neutralising arrangement is installed, just only need Huan's temperature depotition cock, the leading unlatching just goes out Huan warm water." flashlight switch type flushing device " that can move flushing adopted in the design of the invention Huan temperature and pressure power electric heater full pattern depotition cock.Huan's temperature and pressure power electric heater provides the warm water source of Huan of pressure, and " flashlight switch type flushing device " has and can be held in the hand, and control Huan warm water opens, and the discharge size limits discharge and closing function, arbitrarily washes, and the two is used in combination, and effect is fine.
4, energy savings, in the staving since Huan warm water use when flowing out, replenish cold water source cold water zones on " sealing air floating block insulating layer " into, do not neutralize with Huan warm water, after treating that Huan warm water uses up, part below " sealing air floating block insulating layer " has been displaced downwardly in the staving, be cold water source substantially this moment in the staving, only lost the electrothermal tube sub-fraction hot water energy on every side, and this during fabrication, reduce electrothermal tube volume on every side, can make the energy loss minimization, this will save a lot of energy than prior art electric heater.On the other hand, because Huan warm water water outlet has powerful surge, so when flushing, the flushing tap adopts one group of aperture low discharge, also can reduce water consumption and energy savings.
When this Huan temperature and pressure power electric heater used owing to Huan warm water, the hot water or cold water was isolated in staving, and the hot water or cold water can not neutralize, so preset temperature need not improve before using, had also just shortened preheating time like this.
This Huan temperature and pressure power electric heater can be eliminated some and be ignorant of the psychological factor that electric user has the fearness electricity, when using continuously, but the powered-down use, water outlet at this moment still is Huan warm water.
The prior art electric heater is equipped with high efficient low power electrothermal tube, temperature controller, overtemperature prote device and scrubbing anodic magnesium rod in the staving lower end.Because in the sealing staving, when opening the use of hot water effluent's tap, the discharge of hot water must be replenished the into cold water source of same traffic by water inlet pipe, to reach water balance total in the staving, thereby make hot water or cold water's neutralization in the staving, along with hot water continuously outflows, the continuous of cold water source replenished, thereby Huan warm water temperature of former setting is constantly descended.When the hot water temperature drops to human body and can not accept, just can not continue to use.But at this moment the hot water temperature is still much higher than cold water in the staving, so these energy have just been wasted in the staving.
On the other hand, prior art is in order to use after the neutralization in the sealing staving the hot water or cold water, generally that temperature is set is all very high in preheating before use, about about 70 ℃, so in use, owing to for the high-temperature-hot-water human body can not directly wash, also will install again outward and could use after high-temperature-hot-water neutralizes in a cold water source and the outlet conduit in the staving by outlet conduit.Because outlet conduit external cooling, hot water neutralization reduce hot water effluent's pressure greatly, when human bathing, the flushing impulsive force of feeling is just little.And the prior art electric heater, can be felt to wash colder and colder when using in the winter time owing to hot water or cold water's neutralization.And the prior art electric heater is higher owing to preheating is provided with temperature, and manufacturing cost has also just improved.
5, this Huan temperature and pressure power electric heater can use power-off, so be perfectly safe when using continuously.
To some users who is ignorant of electricity, can eliminate the psychological trouble and worry of being afraid of electricity especially.
Seven, the invention Huan temperature and pressure power electric heater accompanying drawing drawing explanation:
The 1st page of accompanying drawing 1 is Huan's temperature and pressure power electric heater section face upwarding stereogram, profile is a cylinder staving, shape is to overlook face, look up the cylinder that face two planes vertically equate in the cylinder staving, the staving upper end is a water inlet, be connected with water supply pipe, the staving bottom is " a sealing air floating block insulating layer ", below " sealing air floating block insulating layer " its locating piece is arranged, " sealing air insulating layer " is positioned at a little more than electrothermal tube, do not collide with electrothermal tube." sealing air floating block insulating layer " is spring valve in the middle of looking up face.On the staving bottom surface, have one packaged high efficient low power electrothermal tube to be arranged, (the thickest round tube) temperature controller, the flat board of overtemperature prote device and scrubbing anodic magnesium rod, this flat board is installed on the staving bottom surface.In the staving outside one outlet pipe is arranged, outlet pipe is connected with two apopores on the staving, and outlet pipe connects the constant-temperature hot water tap.
The 2nd page of accompanying drawing 2 is circular staving front view, vertical view.
Accompanying drawing 3 is cylinder staving loam cake front view, vertical view.
Accompanying drawing 4 is cylinder staving loam cake sealing ring front view, vertical view.
The 3rd page of accompanying drawing 5 is sealing cylinder staving profile face upwarding stereogram, and the cylinder staving is covered on the cylinder staving, and the centre is put into behind the sealing ring by the Luo Ding fixing seal, and the right side, bottom staving is outward an outlet pipe.
The 4th page of accompanying drawing 6 is " sealing air floating block insulating layer " front view, vertical view, and its aeroseal can adopt the solvent bonding sealing, also can adopt rubber seal to seal with small gross fourth fixing seal or other method.Material can be with engineering plastics or other material, but overall weight will be significantly smaller than " sealing air floating block insulating layer " buoyancy in water.
Accompanying drawing 7 is spring valve back-up ring front view, vertical view.
Accompanying drawing 8 is TR thin rubber valve front view, vertical view.
Accompanying drawing 9 is thin stainless steel circular arc spring leaf front view, vertical view.
The 5th page of accompanying drawing 10 is " sealing air floating block insulating layer " spring valve installation diagram.Accompanying drawing 7 spring valve back-up rings are fixed on " sealing air floating block heat insulation temperature layer " with solvent cement and look up in the middle of the face around aperture (also can otherwise fix).Accompanying drawing 8 TR thin rubber valves are fixed on accompanying drawing 9 spring leafs one end with Luo Ding, put into spring valve back-up ring endoporus, and the other end of spring leaf is fixed on the spring valve back-up ring, and " sealing air floating block insulating layer " upper spring valve has assembled.
The 6th page of accompanying drawing 11 faced section inside " sealing air floating block insulating layer " for Huan's temperature and pressure power electric heater and moved down and use course of work key diagram.Earlier sealing staving upper end is connected with water supply pipe, outlet pipe is connected with depotition cock, is inverted staving then, open feed source, open depotition cock, air in the sealing staving, discharge by depotition cock, arrive the lower end qualifying bit until " sealing air floating block insulating layer ".Close depotition cock, again staving is inverted, make staving keep normal upright position, treat to float on " sealing air floating block insulating layer " upper end qualifying bit postpone in the staving, at this moment the cold water source of cold water zones all flows to Huan's temperature heating region by " cold water source passage " through spring valve under " sealing air floating block insulating layer " buoyancy.So operate as normal can begin.
Through the heating of Huan's temperature heating region electrothermal tube, the control of Huan's temperature controller reaches and preestablishes temperature, keeps hot water Huan temperature.Open depotition cock, this moment as discharge when depotition cock flows out, the water supply pipe internal pressure all acts on " sealing air floating block insulating layer " upper part, it is moved down, the speed that moves down is speed with Huan warm water water yield size, " sealing air floating block insulating layer " buoyancy is significantly smaller than the water supply pipe internal pressure at this moment, can ignore, and cold water source replenishes into cold water zones.Simultaneously Huan warm water discharge is significantly smaller than cold water source and " the sealing air floating block insulating layer " that can replenish in the staving into and moves down, thereby produce an opposition at " the sealing air floating block insulating layer " face of looking up, under the effect of the elasticity of spring leaf power of this opposition and spring valve own, the two covers spring valve " sealing air floating block insulating layer " with joint efforts and goes up " cold water source passage ", and " cold water source passage " closed.So the hot water that flows out from depotition cock is Huan warm water of Huan's temperature heating region, thereby has reached Huan's temperature water outlet purpose, and the cold water source that replenishes into is isolated in cold water zones by " the heat insulation temperature layer of sealing air floating block "." sealing air floating block insulating layer " top and following surface pressure approximately equal so Huan warm water discharge pressure is similar to the water supply pipe internal pressure, makes the water outlet of Huan's temperature that powerful impulsive force be arranged simultaneously, and water flow is regulated by depotition cock.
When " sealing air floating block insulating layer " is displaced downwardly to first apopore, and when it is covered, send signal to the user, Huan warm water piece will have been used up, and should promptly use.When covering, close out the water source automatically at " sealing air floating block insulating layer " arrival second apopore and it." sealing air floating block insulating layer " is subjected to the locating piece support and do not moving down Huan's temperature and pressure power electric heater use end simultaneously.
The 7th page of accompanying drawing 12 Huan's temperature and pressure power electric heater stavings are faced to move on the section inside " sealing air floating block insulating layer " with cold water source and are flowed into Huan's temperature heating region procedure declaration figure by " cold water source passage " by cold water zones.Depotition cock is closed, and cold water zones all is a cold water source above staving this moment interior " sealing air floating block insulating layer "." sealing air floating block insulating layer " gone up surface pressure and equated with following surface pressure, and its buoyancy is greater than " sealing air floating block insulating layer " upper spring valve elastic force, so spring valve is opened, slow come-up along with " sealing air floating block insulating layer ", cold water source is gone up " cold water source passage " at cold water zones by " sealing air floating block insulating layer " and is slowly flowed into Huan's temperature heating region, put until " sealing air floating block insulating layer " come-up to upper end qualifying bit, and at this moment, the cold water source of former cold water zones all flows into Huan's temperature heating region, gets ready for heat the use of Huan's temperature next time like this.
" sealing air floating block insulating layer " buoyancy is decided by its volume size, and ascent rate is decided by the discharge of " cold water source passage " inflow Huan temperature heating region by the cold water source of " sealing air floating block insulating layer " top cold water zones, and spring valve is by the adjustment to elastic force, can control the size of discharge, the elastic force of just adjusting spring valve can be adjusted the speed of " sealing air floating block insulating layer " ascent rate, so " sealing air floating block insulating layer " ascent rate is adjustable soon, slowly.
The 8th page of accompanying drawing 13 is prior art electric heater cut-away view.This technology figure is selected from the 4th the international kitchen of China, the bathroom facility exhibition that Italian Ali Si holds in Chinese Shanghai on May 23,20 days～1999 May in 1999.
(from left to right) first elongated rods is outlet pipe in this electric heater staving, and second thin rod is temperature controller, and the 3rd thin rod is the scrubbing anodic magnesium rod, and the 4th thin rod is cold water inlet, and the thin rod of middle two semicircles is high efficient low power electrothermal tube.From figure, see, electric heater is opened, cold water is heated to Huan warm water who sets in advance by electrothermal tube, hot water effluent's tap is opened when using, the discharge of hot water must be replenished the into cold water source of same traffic by water inlet pipe, to reach water balance total in the staving, thereby make hot water or cold water's neutralization in the staving, along with hot water continuously outflows, constantly replenishing of cold water source, thereby hot water Huan Wen Wendu of former setting is constantly descended, when the hot water temperature drops to human body and can not accept, just can not continue to use.But at this moment temperature is still much higher than cold water source in the staving, so these energy have just been wasted.And when using in the winter time, can feel to wash colder and colder.Thereby can't reach Huan warm water water outlet purpose.
Prior art is in order to use after the hot water or cold water neutralizes in staving, it is all higher that the preceding preheating of general use is provided with temperature, about about 70, so in use, because bucket is a high-temperature-hot-water in stopping, human body can not directly wash, also to install again and could use after hot water neutralizes in a cold water source and the outlet conduit by the outlet pipe outside, the hot water effluent has not just had surge like this, and increased preheating time, and manufacturing cost increases.
Eight, describe realization the invention Huan temperature and pressure power electric heater best way in detail:
Drawing explanation according to the accompanying drawing of the 7th counterblow hammer temperature and pressure power electric heater has been described in detail all parts and implementation procedure, be not described in detail here.Huan's temperature and pressure power electric heater assembling performing step is as follows:
The 4th page of accompanying drawing 6 is " sealing air floating block insulating layer ".The 5th page of accompanying drawing 10 is " sealing air floating block insulating layer " spring valve installation diagram, the accompanying drawing 10 that assembles " sealing air floating block insulating layer " is put into second page of accompanying drawing 2 staving, put accompanying drawing 4 sealing rings on the staving well, cover accompanying drawing 3 staving loam cake Luo Ding fixing seals.Referring to the 1st page of accompanying drawing 1 Huan's temperature and pressure power electric heater section face upwarding stereogram.Assembling is finished.
This Huan temperature and pressure power electric heater full pattern is through recycling, and effect reaches designing requirement.
Claims (2)
- One, preamble:The claimed theme of the invention Huan temperature and pressure power electric heater: a kind of warm water source of Huan that can provide pressure; only need a depotition cock; tap is opened and just to be gone out Huan warm water, and Huan warm water can send signal and energy-conservation, safe electric heater before using up.Its name is called Huan's temperature and pressure power electric heater.The total essential features of the invention Huan temperature and pressure power electric heater and prior art electric heater is: in the sealing staving; the cold water source of being made up of high efficient low power electrothermal tube, temperature controller, overtemperature prote device and scrubbing anodic magnesium rod heats; temperature control reaches it and preestablishes temperature and remain on water source Huan's temperature in the preceding staving of not use.
- Two, characteristic:1, in the sealing staving, moving and making water outlet of hot water or cold water's isolation and " sealing air floating block insulating layer " is to have Huan warm water of pressure it is characterized in that: to be that last plane is vertical with lower plane equate the interior shape specification requirement of sealing staving.Increase by one " sealing air floating block insulating layer " on this basis in staving, being isolated into two zones in the staving, " sealing air floating block insulating layer " upper part is the feed source cold water zones, directly is connected with water supply pipe by staving upper end water inlet pipe.Lower part is Huan's temperature heating region, is made up of high efficient low power electrothermal tube, temperature controller, overtemperature prote device and scrubbing anodic magnesium rod.Omiting eminence than electrothermal tube on the staving inwall has three parallel " sealing air floating block insulating layer " lower end locating pieces, with fixed its lower end position.Two apopores are arranged at the bottom in the staving, are connected with the outer outlet conduit of staving, and outlet conduit is connected with depotition cock." sealing air floating block insulating layer " overlooks face, the face of looking up is two planes, two planes vertically equate, two plane vertical ranges are decided according to the buoyancy needs, about about 20mm～40mm, periphery equates (" sealing air floating block insulating layer " periphery is more smaller, and it can be moved up and down) with staving inner plane periphery, and a vertical aperture is arranged in the middle of two vertical planes, for cold water source enters Huan's temperature heating region passage by cold water zones, below be called " cold water source energy road ".In the middle of looking up face, " sealing air floating block insulating layer " be with one group of " cold water source passage " spring valve outside the aperture, with the opening and closing of control " cold water source passage ".Spring valve is by the spring valve back-up ring, and TR thin rubber valve and thin stainless steel spring sheet are formed.Spring valve ring washer two planes up and down equates that vertically diameter of bore is a bit larger tham " sealing air floating block insulating layer " middle hole diameter, and thickness is slightly larger than rubber valve thickness, and at one end leaves stationary spring sieve tooth hole.TR thin rubber valve two planes up and down vertically equates, the plane is circular, and the plane external diameter is slightly less than spring valve ring washer diameter of bore, but greater than hole diameter in the middle of " sealing air floating block insulating layer ", about the about 1mm～2mm of thickness, the centre has an aperture to be connected with spring leaf.Thin stainless spring leaf is circular arc, and an end is connected with aperture in the middle of the TR thin rubber valve, and the other end is fixed on spring valve ring washer sieve tooth hole with Luo Ding.Spring valve back-up ring plane is fixed on " sealing air floating block insulating layer " and looks up the middle aperture of face periphery, its TR thin rubber valve plan-position, endoporus location.The TR thin rubber valve is installed in the spring valve back-up ring endoporus, and its plane covers " sealing air floating block insulating layer " middle aperture.Spring leaf one end is connected with the TR thin rubber valve, and an end is fixed on spring valve back-up ring sieve tooth hole.Thereby making the TR thin rubber valve cover " sealing air floating block insulating layer " under the spring leaf resilient force and look up the middle aperture of face, is exactly that spring valve has covered " cold water source passage " like this, plays the valve effect." sealing air floating block insulating layer " adopts hard material, but its add spring valve after weight must be significantly smaller than the buoyancy of its inner air in water.Its aeroseal can adopt solvent bonding, also can adopt rubber seal small gross fourth fixing seal or other sealing means." sealing air floating block insulating layer " periphery is peripheral more smaller than staving inner plane, can guarantee that like this " sealing air floating block insulating layer " moves up and down.Simultaneously because water has been compared certain viscosity with air, at Huan's temperature heating region steam bubble is arranged exactly, when moving up and down, also can not arrive cold water zones at " sealing air floating block insulating layer ", and, discharge from outlet conduit during by first apopore when moving down at " sealing air floating block insulating layer ".After filling water in the sealing staving, staving upper end water inlet pipe is connected with water supply pipe.Outlet pipe is connected with depotition cock, close depotition cock, equate with following surface pressure above " sealing air floating block insulating layer " in the staving this moment, because buoyancy " sealing air floating block insulating layer " upper limit position in staving, just cold water zones does not have, and cold water source is all at Huan's temperature heating region.Through the electrothermal tube heating, temperature controller control is heated to Huan's temperature design temperature cold water.Because along with the raising of water temperature, because hot water proportion is than the principle of cold water light specific gravity, thus hot water buoyance lift up gradually, up to the temperature unanimity, so keep that Huan's temperature heating region all is Huan warm water in the staving.Open depotition cock, as discharge when depotition cock flows out, the water supply pipe internal pressure all acts on above " sealing air floating block insulating layer ", " sealing air floating block insulating layer " moved down, " sealing air floating block insulating layer " moves down speed speed moves down with Huan warm water water yield size simultaneously, and " sealing air floating block insulating layer " buoyancy was significantly smaller than the water supply pipe internal pressure and can ignores this moment, cold water source replenishes into cold water zones simultaneously, because being significantly smaller than, Huan warm water water yield can replenish into moving down of staving inner cold water source pressure and " sealing air floating block insulating layer ", thereby produce an opposition at " the sealing air floating block insulating layer " face of looking up, under this opposition and the spring leaf resilient force of " cold water source passage " upper spring valve own, the two covers spring valve " sealing air floating block insulating layer " with joint efforts and goes up " cold water source passage ", and " cold water source passage " closed.So when depotition cock is opened, Huan's temperature boiled water that is Huan's temperature heating region that flows out in the outlet conduit, thus reached the purpose of Huan's temperature water outlet, and only need Huan's temperature depotition cock, and once opening out Huan warm water.And the cold water source that replenishes in the water supply pipe into is isolated in cold water zones by " sealing air floating block insulating layer "." sealing air floating block insulating layer " top and following surface pressure approximately equal so the approximate water supply pipe internal pressure of Huan's temperature discharge pressure makes the water outlet of Huan's temperature that powerful impulsive force be arranged, just can reach fine impact developing result, function with low discharge simultaneously.Water flow is controlled by depotition cock.The design's depotition cock adopts mobile flashlight switch type flushing device.2, before Huan warm water uses up, send signal in advance and close Huan's temperature automatically and go out the water source, it is characterized in that: the bottom design has two apopores in the sealing staving, first apopore is in " sealing air floating block insulating layer " bottom locating piece upper end, second apopore is at bottom locating piece end, two apopore vertical ranges are slightly less than " sealing air floating block insulating layer " two plane vertical ranges, and two apopores are connected by the outer outlet conduit of staving.Along with Huan warm water continuously outflows, " sealing air floating block insulating layer " constantly moves down, and when " sealing air floating block insulating layer " is displaced downwardly to first apopore, reminds the user promptly to use.When " sealing air floating block insulating layer " moves down when arriving locating piece position, bottom, second apopore is also capped lives approximate the closing of Huan warm water this moment (because " sealing air floating block insulating layer " periphery is gapped with staving inner plane periphery).Huan warm water uses end.3, after Huan warm water uses up in the sealing staving, how cold water source replenishes into Huan's temperature heating region, it is characterized in that: staving this moment interior " sealing air floating block insulating layer " is in the staving bottom, and cold water zones all is a cold water source in the above, so the overwhelming majority all is a cold water in the staving.Depotition cock is closed, at this moment equate with following surface pressure above " sealing air floating block insulating layer " in the staving, at this moment " sealing air floating block insulating layer " buoyancy is greater than " sealing air floating block insulating layer " upper spring valve elastic force, so spring valve is opened, just " cold water source passage " opened.Along with the slow come-up of " sealing air floating block insulating layer " moves, cold water source slowly flows into Huan's temperature heating region by the cold water zones above " sealing air floating block insulating layer " by " cold water source passage ", until " the sealing air floating block insulating layer " upper limit position to the staving that floats.And at this moment the cold water source of former cold water zones all flows into Huan's temperature heating region, staving inner cold water source Huan's temperature heating region below " sealing air floating block insulating layer " all like this, for set heating next time, Huan's temperature control is used and is got ready.Huan's temperature and pressure power electric heater recycles technical process to be finished." sealing air floating block insulating layer " buoyancy is decided by its volume size, and ascent rate is decided by the discharge size of " cold water source passage " inflow Huan temperature heating region by the cold water source of " sealing air floating block insulating layer " top cold water zones, and spring valve is by controlling " cold water source passage " discharge size to the elastic force adjustment, just adjust the elastic force of spring valve, can adjust the speed of " sealing air floating block insulating layer " ascent rate, so " sealing air floating block insulating layer " ascent rate is adjustable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99127017 CN1301940A (en) | 1999-12-29 | 1999-12-29 | Electric water heater with constant temperature and pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99127017 CN1301940A (en) | 1999-12-29 | 1999-12-29 | Electric water heater with constant temperature and pressure |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB991240030A Division CN1158466C (en) | 1999-11-11 | 1999-11-11 | Flashlight switch type flushing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1301940A true CN1301940A (en) | 2001-07-04 |
Family
ID=5284676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99127017 Pending CN1301940A (en) | 1999-12-29 | 1999-12-29 | Electric water heater with constant temperature and pressure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1301940A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104061682A (en) * | 2014-06-11 | 2014-09-24 | 珠海格力电器股份有限公司 | Vertical heat-preservation water tank and air energy water heater |
-
1999
- 1999-12-29 CN CN 99127017 patent/CN1301940A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104061682A (en) * | 2014-06-11 | 2014-09-24 | 珠海格力电器股份有限公司 | Vertical heat-preservation water tank and air energy water heater |
| CN104061682B (en) * | 2014-06-11 | 2017-02-15 | 珠海格力电器股份有限公司 | Vertical heat-preservation water tank and air energy water heater |
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