CN206959333U - Regeneration multiplication instant electric water heater - Google Patents
Regeneration multiplication instant electric water heater Download PDFInfo
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- CN206959333U CN206959333U CN201720725049.2U CN201720725049U CN206959333U CN 206959333 U CN206959333 U CN 206959333U CN 201720725049 U CN201720725049 U CN 201720725049U CN 206959333 U CN206959333 U CN 206959333U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/52—Heat recovery pumps, i.e. heat pump based systems or units able to transfer the thermal energy from one area of the premises or part of the facilities to a different one, improving the overall efficiency
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Abstract
It the utility model is related to a kind of regeneration multiplication instant electric water heater, electric heater includes heat pump, hot-water line and collecting-tank, heat pump includes compressor, condensing unit, expansion gear and vaporising device, condensing unit is connected with compressor, expansion gear is connected with condensing unit, vaporising device is connected with expansion gear, compressor is connected with vaporising device, hot-water line is arranged on the outside of condensing unit, hot-water line one end is water inlet, the hot-water line other end is delivery port, water inlet, hot-water line and delivery port form hot water line, hot-water line is set corresponding to condensing unit, collecting-tank is set corresponding to vaporising device, collecting-tank is provided with inlet and discharge outlet.The utility model is instant electric water heater, without storage tank, without transformation circuit, is electrically isolated naturally, and non-contact electric poisoning hidden danger, Energy Efficiency Ratio is more than 3, and highly effective and safe, energy-conserving and environment-protective save money.
Description
Technical field
A kind of water heater is the utility model is related to, it is especially a kind of to regenerate the Instant heating type electric heater that doubles, belong to family expenses
Technical field of electric appliances.
Background technology
Many and known, water heater is one of the most frequently used home equipment, is classified in different ways, and species is various, respectively
There are advantage and disadvantage.If gas heater, electric heater and solar water heater etc. can be roughly divided into according to energy source；If by confession
The mode of hot water can be roughly divided into storage-type and Instant heating type two major class.For user perspective, it is divided into storage-type and Instant heating type two
Major class is the most directly perceived, and storage-type has storage tank, and overall volume is big, and Instant heating type do not have a storage tank, and overall volume is small；Storage-type is advance
Heating up water just has hot water use, Instant heating type just to burn when using hot water.In addition, water storage co-volume is big, occupation of land side is, it is necessary to be incubated, antiscale, one
As installation it is relatively difficult；And it is Instant heating type, need the very big energy of instantaneous power.Brought just no matter which kind of all lives to everybody
Profit, but comparatively, Instant heating type use more facilitates.
Gas heater category immediately heating water heater, to avoid combustion gas and exhaust detoxation, it is strict with to being provided with, less just
Just；Solar water heater then belongs to storage-type electric water heater, but it has been necessarily mounted at and has shined upon part, and rainy days can't
With more inconvenient；Then storage-type and Instant heating type both of which have electric heater, and storage-type is equipped with big storage tanks more than several decaliters,
Wall hanging must be then mounted on load bearing wall when installing, and be strict with to being provided with, more inconvenient；Instant electric water heater is usual
It is several kilowatts high-power, far beyond current household electricity circuit（10A/16A electric currents）Ability to bear, it is necessary to change is special
Circuit could use, also inconvenient.In addition, also there are the electricity charge of the safety problem being electrically isolated and costliness in electric heater（Energy-conservation）
Problem.
For " air-source water heater " of somewhat particular point, it is to utilize heat pump principle, three parts can be obtained with a electrical power
Heat energy above, there is energy-conservation（Save the electricity charge）The advantages of, and be electrically isolated using nature.Because air-source water heater is electric drive
It is dynamic, and there is storage tank, therefore it can be classified as storage-type electric water heater, it is equally strict with to being provided with, less just
Just.
At present, the water heater of various patterns and is deposited, and is lived for everybody and is provided facility, and will continue to do tribute to everybody
Offer.It can be said that temporarily also other ratios are gone down for overwhelming advantage without any water heater.In a word, current heat
Hydrophone has to pass through the installation ability normal use of strict demand, exists and installs the problem of inconvenient.In addition, poisoning, electric shock
Safety problem and energy-conservation（Insulation）It is still the requirement that it can not avoid Deng requirement.
It can take into account all of the above problem, it is not necessary to the installation of strict demand, plug and play, it will not be poisoned, will not
Get an electric shock, without insulation antiscale, and the water heater of energy-conserving and environment-protective is exactly the effort target of the industry.
The content of the invention
Installed the problem of complicated for water heater of the prior art mentioned above, the utility model provides a kind of regeneration
Multiplication instant electric water heater, it utilizes heat pump principle, and regenerating multiplication with reference to used heat realizes, for the Instant heating type electricity of no storage tank
Water heater, without transformation circuit, it is electrically isolated naturally, the hidden danger such as non-contact electric, poisoning, is that highly effective and safe of the Energy Efficiency Ratio more than 3 saves
Environmentally friendly electric heater.
The utility model solves the technical scheme that its technical problem uses：One kind regeneration multiplication instant electric water heater,
Electric heater includes heat pump, hot-water line and collecting-tank, and heat pump includes compressor, condensing unit, expansion gear and steaming
Transmitting apparatus, condensing unit are connected with compressor, and expansion gear is connected with condensing unit, and vaporising device is connected with expansion gear, pressure
Contracting machine is connected with vaporising device, and hot-water line is arranged on the outside of condensing unit, and hot-water line one end is water inlet, and the hot-water line other end is
Delivery port, water inlet, hot-water line and delivery port form hot water line, and hot-water line is set corresponding to condensing unit, and collecting-tank is corresponding
Set in vaporising device, collecting-tank is provided with inlet and discharge outlet.
The technical scheme that the utility model solves the use of its technical problem further comprises：
Water flow switch is connected with described hot water line.
Described water flow switch is arranged on water inlet, or is arranged on water outlet, or is arranged in hot-water line, Huo Zheshe
Put between water inlet and hot-water line, or be arranged between hot-water line and delivery port.
Described condensing unit uses condenser pipe, and hot-water line is sleeved on the outside of condenser pipe.
Described expansion gear uses capillary.
Described vaporising device is arranged in collecting-tank using the discoid evaporation tube of helical buckling, evaporation tube.
Described inlet uses open grain structure, and uniformly or non-uniform Distribution is above collecting-tank.
Described discharge outlet is opened in the bottom of collecting-tank.
The lid that can be floated is provided with described discharge outlet.
The beneficial effects of the utility model are：The utility model is instant electric water heater, without storage tank, without transformation
Circuit, it is electrically isolated naturally, non-contact electric poisoning hidden danger, Energy Efficiency Ratio is more than 3, and highly effective and safe, energy-conserving and environment-protective save money.
The utility model is described further below in conjunction with the drawings and specific embodiments.
Brief description of the drawings
Fig. 1 is that the utility model water heater forms block diagram.
Fig. 2 is the utility model water heater application schematic diagram.
Fig. 3 is the hot water pipe sleeve condenser pipe cross-sectional view of the utility model water heater.
Fig. 4 is that the collecting-tank of the utility model water heater soaks evaporation tube overlooking the structure diagram.
In figure, 1- water inlets, 2- hot-water lines, 3- condenser pipes, 4- water flow switches, 5- delivery ports, 6- power supplys, 7- compressors,
8- inlets, 9- collecting-tanks, 10- evaporation tubes, 11- discharge outlet, 12- capillaries.
Embodiment
The present embodiment is the utility model preferred embodiment, and other all its principle and basic structure are identical with the present embodiment
Or it is approximate, within scope of protection of the utility model.
Refer to accompanying drawing 1 to accompanying drawing 4, the utility model mainly includes heat pump, hot-water line 2 and collecting-tank 9, heat pump system
Unite includes compressor 7, condensing unit, expansion gear and evaporation for the self-circulation system of core of the present utility model, heat pump
Device, condensing unit are connected with compressor 7, and expansion gear is connected with condensing unit, and vaporising device is connected with expansion gear, compression
Machine 7 is connected with vaporising device, and so as to form the thermal cycle passage of a closed loop, hot-water line 2 is arranged on the outside of condensing unit, is used for
Heat exchange is carried out, the one end of hot-water line 2 is water inlet 1, and the other end of hot-water line 2 is delivery port 5, water inlet 1, hot-water line 2 and water outlet
Mouthfuls 5 form hot water lines, in the present embodiment, water flow switch 4 are connected with hot water line, water flow switch 4 may be provided at water inlet 1
Place, may also be arranged at delivery port 5, may also be arranged on hot-water line 2, or between connection water inlet 1 and hot-water line 2, or heat
Between water pipe 2 and delivery port 5.In the present embodiment, condensing unit uses condenser pipe 3, and hot-water line 2 is to be sleeved on the outside of condenser pipe 3
Pipeline, the internal diameter of hot-water line 2 are more than the external diameter of condenser pipe 3, and hot-water line 2 is directly sleeved on the outside of condenser pipe 3, so as in the He of hot-water line 2
A water stream channel is formed between condenser pipe 3, hot-water line 2 be arranged in parallel with condenser pipe 3, when it is implemented, condenser pipe 3 can also
Substituted using the device of the other forms such as condenser, this makes corresponding changes hot-water line 2, need to meet that hot-water line 2 can fill with condensation
Put carry out heat exchange.The outside suit one of condenser pipe 3 is in parallel and internal diameter is more than the hot-water line 2 of its external diameter, the two all compared with
It is long, be actually subjected to it is tortuous into helix to reduce space-consuming, the two of hot-water line 2 is changing into the water inlet 1 of standard interface respectively
With delivery port 5, water flow switch 4 can be separately provided or be combined together with delivery port 5.Refrigerant in the internal flow of condenser pipe 3, and with
Its inwall heat-shift, running water flow between the inside of hot-water line 2 and the outer wall of condenser pipe 3, and with the outer wall exchanged heat of condenser pipe 3
Amount, this is only one of which minimum form, when it is implemented, can also take other form, such as hot-water line and condenser pipe it is two-tube
Welding etc. side by side, or hydrothermal exchange device ripe at present can borrow.In the present embodiment, expansion gear uses capillary 12,
When it is implemented, expansion valve or other expansion gears can also be used to substitute.Vaporising device is arranged in collecting-tank 9, this implementation
In example, vaporising device is immersed in collecting-tank 9 using the discoid evaporation tube 10 of helical buckling, evaporation tube 10, when it is implemented,
Vaporising device can also use evaporator or other vaporising devices to substitute.In the present embodiment, collecting-tank 9 is provided with the He of inlet 8
Discharge outlet 11, in the present embodiment, inlet 8 is arranged on the upper lid of collecting-tank 9, and inlet 8 is open grain structure, uniform or non-
It is evenly distributed on collecting-tank 9 on lid, when it is implemented, strip structure or other profiled holes water collecting structures can also be used, needs
Meet that water can be entered in collecting-tank 9, discharge outlet 11 is opened in the bottom of collecting-tank 9, and being provided with discharge outlet 11 to float
Lid（Details is not drawn into）, when the water of collecting-tank 9 is full, then floating lid Quick drainage is opened, can usually on the lid of non-tight
Slowly infiltration avoids collecting-tank 9 from producing ponding when not in use, and discarded hot water can be put aside during normal use.Likewise, this
It is simply one of which preferred form, when it is implemented, other forms can be also used, such as the knot being combined together with downcomer
Structure.In the present embodiment, collecting-tank 9 uses flat box structure, and the collecting-tank 9 of flat boxes shape is solid firmly, can stand above
People, wherein there is the evaporation tube 10 of plate-like in collecting-tank 9, be firmly to connect between collecting-tank 9 and the main body cover being installed on it, but
Releasably engageable and small range doubling, with instant packed transport.Equipped with compressor 7, spiral helicine hot-water line 2, condensation in main body cover
Pipe 3, capillary 12 and power supply etc., it needs tight waterproof, and its top is fixed with the water inlet 1 and delivery port 5 of running water, and
Dismountable gondola water faucet support bar etc.（Not in the scope of the utility model）.Tap is opened, running water enters hot-water line 2, touches
Water flow switch 4 controls compressor 7 to work, and the water in hot-water line 2 is heated in the hot junction heating of heat pump, and hot water flows out from gondola water faucet, uses
Family station is taken a shower on the collecting-tank 9 of flat boxes shape under gondola water faucet, and discarded hot water is unrestrained to be converged to after collecting-tank 9 heats cold end
It is then exhausted from.
In the present embodiment, condensing unit one end is defined as to the hot junction of heat pump, this end outwards discharges heat；Will evaporation
Device one end is defined as the cold end of heat pump, and this end absorbs outside heat.From the hot junction of heat pump and cold end heat-shift
External circulating system then with originally water cooling, it is relatively light small and simply too much.
Operation principle of the present utility model is as follows：When user needs hot bath or shower, and opening tap has current, current are opened
Close 4 to close, electric power loop conducting, control power supply 6 is exported, and driving compressor 7 is worked, and the refrigerant in self-circulation system is compressed
Machine 7 compresses, and volume diminishes, pressure uprises, temperature raises heel row to the heat release of condenser pipe 3, and condenser pipe 3, which absorbs and takes away refrigerant, to be put
The heat gone out, high-pressure refrigerant spray into evaporation tube 10 after throttle mechanism as capillary 12, and now, refrigerant volume becomes
Greatly, pressure step-down, temperature reduce, and draw the heat around evaporation tube 10, and then the refrigerant of low pressure continues to inhale by compressor 7
Enter, form self-loopa " heat pump ".In hot junction, running water enters in hot-water line 2 from water inlet 1, with 2 sets of condensations surrounded of hot-water line
The wall contacts of pipe 3, heat exchange is carried out, absorbs and takes away the heat of condenser pipe 3, so as to become hot water, flowed out from delivery port 5,
Taken a shower through gondola water faucet.Discarded hot water after shower is trickled down on the upper lid of the collecting-tank 9 of cold end, converges and passes through porous collection
The mouth of a river 8 enters in collecting-tank 9, with the wall contacts of plate-like evaporation tube 10 being immersed in collecting-tank 9, carries out heat exchange, is evaporated
Pipe 10 absorbs heat and becomes cold water, and when the full collecting-tank 9 of savings, the float cover at discharge outlet 11 is opened, and discards cold water from draining
Mouth 11 flows out.
" heat pump " principle of water heater of the present utility model similar common air-conditioning using current technology maturation, realize efficient
The heat of rate is moved, you can carries more than 3 parts heat energy with a electric energy.And maximize favourable factors and minimize unfavourable ones, abandon huge without common air-conditioning
And complicated wind-cooling heat dissipating external circulating system, and the use of thermal conductivity factor is compact water cooling external circulating system of the air more than 20 times；Together
Shi Huiju discards hot water and carries out heat regeneration, realizes regeneration multiplication instant electric water heater.
Since being heat pump, diabatic process is related generally to, the calculation formula for first looking at heat output is：
Q=KoFΔtm (W)
Q-unit heat output, unit：W
Ko-heat transfer coefficient, unit：W/（m2·℃）
F-heat transfer area, unit：m2
Δ tm-logarithmic mean temperature difference (LMTD), unit：℃
It can be seen that heat output has relation with heat transfer coefficient, heat transfer area and the temperature difference.
For heat pump, two parts, the i.e. outer heat eliminating medium outer circulation of the self-loopa of copper pipe inner refrigerant and copper pipe can be divided into.
Because the heat conduction of copper in itself is fine, the heat transfer internally, between outer circulation influences to be simply ignored, and can regard inside and outside as and follow
Can the bright physical isolation of heat penetration between ring, each several part in time take away heat, be the most critical ring for weighing heat pump whole structure
Section.The interior main influence heat exchange of circulation is refrigerant property and refrigerant mass flow rate.Usually, the faster heat exchange of flow velocity is faster,
But flow velocity increase resistance also increases, and increases power consumption.Therefore need to consider, it is however generally that, on the inside of light pipe（It is average）The coefficient of heat transfer
Scope be concentrated mainly on 2000-8000 W/（m2.C）Between.Dirtiness resistance in pipe, because pure closing influences to be less than 5%, typically neglect
Slightly disregard.
The utility model is illustrated with reference to water heater.
37 DEG C of the body temperature of human normal, the comfortableness of shower hot water temperature varies with each individual, and is related to subjective feeling, summer and
Winter also difference.But, it is however generally that the shower hot water temperature of human comfort is near 40 degree.For water heater, from list
It is Instant heating type typically to require that flow is greater than 6 liters/min from the point of view of user is using satisfaction.To instant electric water heater, practicality can
Receive in more than 6kw.But in current household electricity, common socket is most commonly that rated current 10A, is partially specified
Electric current 16A's.So 6kw instant electric water heater has to pass through specialty installation, transformation electric line, just can normally make
With.It is unpractical that this transforms circuit for most of user, unless sprucing up again.
But, water heater application " heat pump " principle of the present utility model and regeneration times enhanced high efficiency conveying heat, with portion
Electric energy carries more than 3 parts heat energy.According to the most common rated current 10A of household electricity common socket, rated power 220V*10A=
2200W, 2200W*3=more than 6600W can be heated.It can be seen that it can be achieved as long as the utility model water heater is inserted on common socket
The effect of existing more than 6kw instant electric water heaters, without transformation circuit.
Self-loopa is referred to 3 air-conditionings (suitable rated power 2200W), room in the pipe of water heater of the present utility model
Under the conditions of temperature, hot junction is according to foregoing calculating access value, refrigerant R22,50 DEG C of 5 DEG C/condensation temperature of evaporating temperature, intraductal heat exchange
Coefficient 1694W/（m2.C）.Pipe outer circulation is the running water in the tortuous helix tube of hot water pipe sleeve condenser pipe（25 DEG C of room temperature）, very
Substantially, the thermal conductivity ratio air of water is big more than 20 times, with tube refrigerant in suitable magnitude, therefore can also be handed in time without using fin
Tape swapping walks heat, also implies that the volume of hot-water line is more much smaller than the condenser fins of common air-conditioning, and fan-free.This
Outside, running water is very clean, so the dirtiness resistance outside pipe is suitable with dirtiness resistance in pipe, typically ignores, and regardless of
The factors such as dust pollution, debris blocking.Equal conditions rough calculation can obtain,（25 DEG C of Inlet water temperature, exit water temperature degree 41.5
DEG C, logarithmic mean temperature difference (LMTD), 15.3 DEG C）, former wind-cooling heat dissipating is contrasted,（35 DEG C of inlet air temperature, 43 DEG C of outlet air temperature,
Logarithmic mean temperature difference (LMTD), 10.5 DEG C）.The temperature difference is bigger, and heat transfer is easier, for the calculating process all fours of cold end.It is different
It is that the discarded hot water after use is collected and put aside by collecting-tank, and ideally, heat does not lose, then the water temperature of collecting-tank
Degree is also 25 DEG C, soaks evaporation tube therein and is absorbed heat from 25 DEG C of water regeneration.In other words, water heater of the present utility model is heat
Regeneration cycle is measured, equivalent to the heat pump from 25 DEG C of thermostatted water suction heats to hot-water line, its Energy Efficiency Ratio will be much larger than 3.It is actual
On, in bathing experience, the heat of hot water is because steam is taken away, absorption of human body, radiates and be lost to surrounding air.It is moreover, discarded
Hot water can only collect majority, partly sputter outside collecting-tank and heat is lost.In addition, discarded hot water is different from oneself clean
Water, its dirtiness resistance can also influence heat absorption, be not fortunately it is very dirty, the end especially taken a shower discard hot water with it is clean from
Water is similar, how much can wash, be unlikely to influence it is very serious, but necessary to maintenance once in a while still has.Favourable
It is that during this heat regeneration circulates, the heat of electric energy transformation continues to build up, can partial offset foregoing heat
Loss；In addition, it is assumed that the high 5cm of the wide 70cm of the long 70cm of collecting-tank, then can about put aside 24 liters of discarded hot water, this savings can stable set
The coolant-temperature gage in pond, avoid declining, cause the temperature difference between heat pump hot junction and cold end to increase and Energy Efficiency Ratio decline.
Common air-conditioning tests the condition of Energy Efficiency Ratio：Freeze declared working condition, be indoor 27 DEG C of dry bulb, 19 DEG C of indoor wet-bulb；Room
Outer 35 DEG C of dry bulb, under the operating mode of outdoor 24 DEG C of wet bulb, measured refrigerating capacity divided by refrigeration work consumption, institute's value is exactly efficiency
Than；Declared working condition is heated, is indoor 20 DEG C of dry bulb, 15 DEG C of indoor wet-bulb；Outdoor 7 DEG C of dry bulb, the operating mode of outdoor 6 DEG C of wet bulb.
It can be seen that common air-conditioning is because be wind-cooling heat dissipating, therefore there are much relations with the steam in air, to refrigeration, steam coagulates
Knot flows away, and can lose its refrigerating efficiency；To heating, steam frosting increase thermal resistance can not absorb heat, and can also lose its heating efficiency.Can
See steam in air（That is humidity）Common air-conditioning Energy Efficiency Ratio can be caused to decline.For the water heater in the utility model, outer circulation
Medium is water, is completely absent the problem of such, then under same design and test condition, the Energy Efficiency Ratio of the utility model water heater
Common air-conditioning Energy Efficiency Ratio will be better than, equivalent to the common air-conditioning Energy Efficiency Ratio entirely without steam.
In fact, influence heat pump Energy Efficiency Ratio be most directly hot junction and cold end ambient temperature it is poor, intuitively metaphor is to draw water
Upper high building ratio is much more difficult to level land.It is indoor 27 DEG C to refrigeration, outdoor 35 DEG C, 8 DEG C of the temperature difference；It is indoor 20 DEG C to heating, outdoor 7
DEG C, 13 DEG C of the temperature difference, extra a electric energy more when the principal element of the two difference is heating.Under normal condition, practicality at present is very
Common air-conditioning Energy Efficiency Ratio can all be more than 3.Design, the complicated huge air-cooled radiator of outer circulation is removed, only according to common air-conditioning
Simply change hot-water line and collecting-tank into, just constitute a simplest water heater of the present utility model, returned according to preferable heat
Receive in regenerative process, for the coolant-temperature gage difference of its hot junction and cold end by what is even born for 0, Energy Efficiency Ratio is much larger than 3；Even if loss is very poor
Situation（Non-extreme conditions）, the coolant-temperature gage difference of its hot junction and cold end also is difficult to more than 8 DEG C and 13 DEG C, it is seen then that Energy Efficiency Ratio or big
In 3.
Because " heat pump " principle of water heater similar common air-conditioning using current technology maturation in the utility model, real
Existing efficient heat is moved, you can is carried more than 3 parts heat energy with a electric energy, environmental protection and energy saving, is saved several times of electricity charge.As long as insert
The effect of existing more than 6kw instant electric water heaters can be achieved on common socket, without transformation circuit-line.There is no water storage
Case（Without thermal requirements and scale problems）, without special installation, water pipe is connected, plugs in and can be used.With electrical contact only
It is the motor for driving compressor, is electrically isolated naturally.Without using combustion gas without poisoning problem.In a word, the hot water in the utility model
Device is, it is not necessary to it the installation of strict demand, plug and play, will not be poisoned, will not get an electric shock, without insulation antiscale, and energy-saving ring
Protect economical water heater.
Water heater in the utility model can apply current mature technology, and be can be realized in factory totally-enclosed one
Body machine, user's plug and play, without special mounting, if constant temperature is required, it can be controlled using converter technique, it is right
Hot water pipe sleeve condenser pipe can also be replaced with other manner, for example, it is two-tube side by side etc..In addition, because it is Full enclosed integrated
Machine, the refrigerant carbon dioxide CO of environmental protection can be used2（CO2Refrigerant refrigerating effect per unit swept volume is big, 3~5 times of R22）, one can be entered
Step reduces volume.
In south, vast majority of people is had a bath using shower mode, and the utility model water heater is readily applicable to hot water for bathing,
Or the similar instant row of hot water（Regenerated beneficial to heat recovery）Mode, such as hand basin, using collecting-tank as downcomer
A part, but Recovery of the hot water can be better.In the north, it is necessary to otherwise can just be used under ice-formation condition（Indoor nothing is asked
Topic）.Therefore the effect for being obtained 8kw instant electric water heaters in common socket using the utility model water heater is not difficult, also very real
With.In addition, in order to adapt to the bathroom environment of different user, increase reclaiming heat as far as possible, the upper lid of collecting-tank can be done
Into base part and splicing part（For example 70*70 is substrate, 80*80,90*90 etc. can be spliced into）.In order to avoid low hydraulic pressure
Side caused by frequent start-stop in use, may damage, the usable water flow switch with return difference, such as Patent No. in the utility model
ZL201420528891.3, it is entitled《A kind of current microswitch for having return difference》Chinese first patent, this can be avoided
Problem.
Claims (9)
1. one kind regeneration multiplication instant electric water heater, it is characterized in that：Described electric heater include heat pump, hot-water line and
Collecting-tank, heat pump include compressor, condensing unit, expansion gear and vaporising device, and condensing unit is connected with compressor, swollen
Swollen device is connected with condensing unit, and vaporising device is connected with expansion gear, and compressor is connected with vaporising device, and hot-water line is arranged on
On the outside of condensing unit, hot-water line one end is water inlet, and the hot-water line other end is delivery port, water inlet, hot-water line and the water outlet degree of lip-rounding
Into hot water line, hot-water line is set corresponding to condensing unit, and collecting-tank is set corresponding to vaporising device, and collecting-tank, which is provided with, to catchment
Mouth and discharge outlet.
2. regeneration multiplication instant electric water heater according to claim 1, it is characterized in that：Connected on described hot water line
There is water flow switch.
3. regeneration multiplication instant electric water heater according to claim 2, it is characterized in that：Described water flow switch is arranged on
Water inlet, or water outlet is arranged on, or be arranged in hot-water line, or be arranged between water inlet and hot-water line, or set
Put between hot-water line and delivery port.
4. regeneration multiplication instant electric water heater according to claim 1, it is characterized in that：Described condensing unit is using cold
Solidifying pipe, hot-water line are sleeved on the outside of condenser pipe.
5. regeneration multiplication instant electric water heater according to claim 1, it is characterized in that：Described expansion gear uses hair
Tubule.
6. regeneration multiplication instant electric water heater according to claim 1, it is characterized in that：Described vaporising device uses spiral shell
Rotation bends discoid evaporation tube, and evaporation tube is arranged in collecting-tank.
7. regeneration multiplication instant electric water heater according to claim 1, it is characterized in that：Described inlet is using porous
Formula structure, uniformly or non-uniform Distribution is above collecting-tank.
8. regeneration multiplication instant electric water heater according to claim 1, it is characterized in that：Described discharge outlet is opened in collection
The bottom in pond.
9. regeneration multiplication instant electric water heater according to claim 1, it is characterized in that：Energy is provided with described discharge outlet
The lid enough to float.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720725049.2U CN206959333U (en) | 2017-06-21 | 2017-06-21 | Regeneration multiplication instant electric water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720725049.2U CN206959333U (en) | 2017-06-21 | 2017-06-21 | Regeneration multiplication instant electric water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206959333U true CN206959333U (en) | 2018-02-02 |
Family
ID=61384973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720725049.2U Active CN206959333U (en) | 2017-06-21 | 2017-06-21 | Regeneration multiplication instant electric water heater |
Country Status (1)
| Country | Link |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107144005A (en) * | 2017-06-21 | 2017-09-08 | 周山 | Regeneration multiplication instant electric water heater and implementation method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107144005A (en) * | 2017-06-21 | 2017-09-08 | 周山 | Regeneration multiplication instant electric water heater and implementation method |
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