CN201104004Y - Instantaneously heated capacity integrated electric water heater - Google Patents
Instantaneously heated capacity integrated electric water heater Download PDFInfo
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- CN201104004Y CN201104004Y CNU2007200384562U CN200720038456U CN201104004Y CN 201104004 Y CN201104004 Y CN 201104004Y CN U2007200384562 U CNU2007200384562 U CN U2007200384562U CN 200720038456 U CN200720038456 U CN 200720038456U CN 201104004 Y CN201104004 Y CN 201104004Y
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- case body
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Abstract
The utility model discloses an instantaneous capacity unification type electric water heater which comprises a case body, wherein the case body is provided with a water inlet and a water outlet. The utility model is characterized in that: the inside of the case body is provided with a set of cavities used to store water; diversion holes which ensure the circulation of water are arranged between the cavities; the outside of the case body is provided with an electric heating film heater; one end of the electric heating film heater is communicated with the water inlet of the case body through a circulation pump, while the other end is connected with a water source through an automatic switch; the water outlet of the case body is connected with the water pipe of the electric water heater through the electric heating film heater; the inside of the case body is provided with a thermoscope which is connected with a control device used to coordinate the operation of the electric heating film heater, the circulation pump and the automatic switch. The electric water heater which has quick and convenient use can meet the requirements of supplying hot water at any moment; moreover, the electric water heater has good energy-saving effect, long service life, simple and convenient installation, high hot water yield and high safety.
Description
Technical field
The utility model relates to a kind of electric heater, specifically a kind of instant electric water heater with syncretic volume.
Background technology
In the prior art, no matter be electric heater or solar water heater, their pressure-bearing type storage tank inside is a cavity body structure.After being full of hot water in the water tank, when using hot water, at first need to inject cold water in water tank, the hot water in the water tank could rely on the pressure of cold water to flow out.Owing to will constantly in water tank, replenish cold water, replenishing the cold water that enters will mix by the interior hot water of very fast and original water tank, and the interior hot water temperature of water tank is descended rapidly, thereby in actual use, have only the hot water of whole water tank capacity about 60% to be utilized, cause the huge waste of heat.Common water heater storage tank all adopts cylindrical structure at present, and this storage tank can bear higher pressure and not produce distortion, can adopt automation equipment simultaneously in process, makes simple and convenient.In installation process, it can vertically be placed cylinder, also can laterally place, but be subjected to the influence of disc radius, and whole water tank thickness is very big, and volume is also very big, occupies very big living space, gives to install and use and bring very big inconvenience.
The shortcoming that existing common positive displacement electric heater exists:
1, the positive displacement electric heater all is to adopt to be fixed on that electrothermal tube heats in the water tank, and generally about 2000W, mode of heating all is the temperature of water from the normal temperature one-time heating to needs with FCL to heating power.Thereby need the heating long period, generally about three hours.Normally summer, wanted nearly four hours winter more than two hours.Simultaneously owing to adopt the roof pressing type water-out manners, thus once the water yield hot water water rate of the desirable water temperature that can emit on average about 70%, summer height a bit, hang down some winter.Thereby be subjected to volume restrictions, often can only satisfy one to two people's bathing water, and temperature descends and changes greatly during water, brings very big inconvenience and waste to the user.Consider water heater overall volume factor, generally all about 2cm, heat insulation effect is relatively poor relatively for heat-insulation layer, and thermal losses is very big.
2, the easily aging fouling of electrothermal tube surface high temperature must cause the heating power decline, and electrothermal tube damages easily, has reduced the service life of complete machine.
3, existing positive displacement electric heater complete machine shape is single, is cylinder all, needs lifting, causes difficulty is installed, and it is big to take up room, and influences the house ornamentation effect.
4, water power all the time mixed security be difficult to ensure that although adopt protection plug and anti-electric wall leak-proof device, can't fundamentally eliminate safe hidden trouble, human casualty accident happens occasionally.
5, as considering power saving, can't guarantee that then 24 hours whole days provide hot water at any time, giving at home, life brings inconvenience.
6, inner bag is limited service life.
Existing instant electric water heater's shortcoming:
1, will guarantee that instant heating reaches daily bathing requirement with coolant-temperature gage, heating power generally need be configured in 7000W to 9000W.Be equivalent to 5～7 electric powers, the line footpath of configuration of wires is at 4mm
2More than, this can cause whole using electricity system cost to improve greatly, and security reduces, and life of product also is difficult to guarantee.Owing to there are these major defects, be to cause the not high major reason of user's recognition rate on the market.
If 2 power below 3000W, are applicable to the conventional configuration of household, 10 amperes of electricity consumptions, line footpath 2.5mm
2, the instant heating temperature does not but reach desirable water temperature, can only can't be used for first bath as daily water consumption usually, and especially room temperature is below 20 ℃, and normal temperature generally will account for for 3/4ths times 20 ℃ season in 1 year.Thereby power the instant electric water heater below 3000W can not meet the demands.
Summary of the invention
The purpose of this utility model provides a kind of instant electric water heater with syncretic volume, and the cisten mechanism of this instant electric water heater with syncretic volume is various informative, can bear bigger water pressure, and easy to make again, cost is low, and has prolonged service life greatly.This instant electric water heater with syncretic volume uses efficient and convenient, can satisfy the needs that hot water is provided at any time; And good energy-conserving effect, long service life, simple installation, hot water effluent lead height, safe.
The purpose of this utility model is achieved through the following technical solutions:
A kind of instant electric water heater with syncretic volume comprises casing, is provided with water inlet and delivery port on casing, it is characterized in that: be provided with one group of cavity that is used for water storage in casing, be provided with the pod apertures that makes current logical between each cavity; Be provided with electrothermal film heater in the casing outside, an end of electrothermal film heater communicates with the water inlet of casing by circulating pump; The other end is connected with the water source by automatic switch; The delivery port of casing is connected with the water pipe of electric heater by electrothermal film heater; Be provided with thermal detector in casing, thermal detector is connected with the control device that is used for coordinating electrothermal film heater, circulating pump and automatic switch action.
In the utility model, described casing can be an integral body, also can be divided into left side casing and right side casing, is equipped with one group of cavity in left side casing and right side casing; The left side casing is connected by mozzle with cavity between the casing of right side.Single cavity is cylinder or cuboid in described one group of cavity.Described casing is made by insulation material, is filled with insulation material between each cavity.
In the utility model, described electrothermal film heater is arranged on the upper end of casing.Thermal detector is arranged on the lower water inlet place of casing.
In the utility model, multi-cavity body heat storage water tank version can be diversified, and to satisfy the installation requirement of different occasions, described casing can be made into split type, and casing is divided into left side casing and right side casing, is equipped with one group of cavity in left side casing and right side casing; The left side casing is connected by mozzle with cavity between the casing of right side.
The arrangement mode and the version of each cavity can be multiple combinations in the casing, and the quantity of cavity can increase and decrease according to water yield size.
For easy to make, single cavity is cylinder or cuboid in one group of cavity in the casing, also can be the combination of other shape arbitrarily.
For preventing that heat runs off, casing is made by insulation material, also is filled with insulation material between each cavity.And casing and one group of cavity also can be made by plastic material, are provided with insulation material between tank surface and each cavity.
The Electric radiant Heating Film heating is compared as follows with electrothermal tube heating efficiency:
The semiconductive thin film heat-generating system is pure resistive semiconductor exothermic material, complex electrocaloric film directly applies hot conductive walls surface, the class capacitance structure of complex electrocaloric film can improve power factor, and the electric weight of the reactive power loss that reduces is added up, and the total conversion ratio of its electric heating meets or exceeds 100%.Through measuring: the electric heating conversion order of this film heating exceeds about 30% than resistance wire heating efficiency, belongs to the high technology of present electric conversion rate.In addition, electric-heating thin film heating repercussion is exceedingly fast, and just can reach equilibrium temperature common 2～3 seconds, and resistance wire self thermal capacitance is very big, makes to be incubated insulating materials behind the electrothermal tube and to intercept, and hot repercussion is slower.The work of electrothermal tube internal resistance wire is under the high temperature time always, and the electrothermal tube surface temperature is generally all very low, resistance wire high-temperature oxydation very easily like this, and the life-span is generally not long; Semiconductive thin film itself is oxidation resistant metal material, and surface temperature is very low when working in addition, so the life-span is very long, can reach infinite life in theory.In addition, can cause electric leakage because of the insulating materials moisture absorption in the electrothermal tube, perhaps metal shell is corroded and unsafe factors such as electric leakage, and semiconductor thermoelectric film heat-generating system quartz ampoule water power completely separating system, security is fabulous, can not produce electric leakage.
The utility model is in the water tank outside, disposes a power and be the electrothermal film heater about 3000W, and the centre is provided with a circulating pump about 60W, and thermal detector is installed in the appropriate location in the water tank, and thermal detector is connected with control device.Circulating pump starts automatically when inflow temperature is lower than design temperature, through the electrothermal film heater heating, makes the interior water temperature of water tank rise to the medium temperature of setting.Thermal detector sends measurement data to control device, makes electrothermal film heater stop heating by control device, and circulating pump also quits work.When the need water, restart electrothermal film heater by automatic switch, at this moment by low-power electrothermal film heater post bake, reach temperature required hot water, generally about 50 ℃, thereby realize the effect of instant-heating.When stopping water, water tank inner bottom part water temperature will inevitably be lower than the medium temperature of setting.This timed unit can make electrothermal film heater begin heating again, stops when heating the medium temperature of setting.Because hot water effluent of the present utility model leads greater than the disposable water heater of use, so constantly water constantly replenishes and makes water heater can keep medium temperature all the time, has just guaranteed naturally also that with coolant-temperature gage always at ideal range, realization " infinitely " supplies to use hot water.
The utility model adopts multi-cavity body structure and electrothermal film heater structure, and compared with prior art, its advantage is:
1, use is efficient and convenient, can realize providing at any time the hot water service;
2, energy-conservation, obtaining under same hot water amount's the condition, reduce power consumption cost about 1/2;
3, long service life because water tank has unique technique and the heating components and parts can easily maintain and replace, will increase about three times than general water heater service life;
4, simple installation, because profile has plasticity, complete machine can be hidden under body of wall, cabinet, the washing box, does not take up space, and does not influence the house ornamentation whole structure;
5, increase water consumption, owing to adopt intelligent automatic bucking-out system, normal use almost can reach the effect of unlimited water supply, especially imitates many users for population better choice is provided;
6, the hot water effluent leads height, owing to use multi-cavity body original creation structure water tank, the hot water effluent is led improve about 50%, and single water variations in temperature is minimum;
7, safe, adopt external heating, water power thoroughly separates, and casualty accident can not occur.
Description of drawings
Accompanying drawing is a structural representation of the present utility model;
The specific embodiment
A kind of instant electric water heater with syncretic volume comprises casing 1, is provided with water inlet 2 and delivery port 3 on casing 1, is provided with one group of cavity 4 that is used for water storage in casing 1, and 4 of each cavitys are provided with the pod apertures 5 that makes current logical; Be provided with electrothermal film heater 6 in casing 1 outside, an end of electrothermal film heater 6 communicates with the water inlet 2 of casing by circulating pump 7; The other end is connected with the water source by automatic switch 8; The delivery port 3 of casing 1 is connected with the water pipe of electric heater by electrothermal film heater 6; Be provided with thermal detector 9 in casing 1, thermal detector 9 is connected with the control device 10 that is used for coordinating electrothermal film heater 6, circulating pump 7 and automatic switch 8 actions.
The utility model adopts the mode of segmentation heating, and thermal detector is installed at water tank lower water inlet place, and thermal detector is connected with control device.Circulating pump starts automatically when inflow temperature is lower than the setting medium temperature, and medium temperature can be set at 40 ℃ usually.Through the electrothermal film heater heating, make the interior water temperature of water tank rise to the medium temperature of setting.Thermal detector sends measurement data to control device, makes electrothermal film heater stop heating by control device, and circulating pump also quits work.When the need water, restart electrothermal film heater by automatic switch, at this moment by low-power electrothermal film heater post bake, reach temperature required hot water, generally about 50 ℃, thereby realize the effect of instant-heating.When stopping water, water tank inner bottom part water temperature will inevitably be lower than the medium temperature of setting.This timed unit can make electrothermal film heater begin heating again, stops when heating the medium temperature of setting.Because hot water effluent of the present utility model leads greater than the disposable water heater of use, so constantly water constantly replenishes and makes water heater can keep medium temperature all the time, has just guaranteed naturally also that with coolant-temperature gage always at ideal range, realization " infinitely " supplies to use hot water.
The cisten mechanism form can be varied in the utility model, and water tank can be that monoblock type also can be split type, and each cavity can be a different shape, can laterally place also and can vertically place, and can satisfy different occasion needs; And can bear bigger water pressure, easy to make, cost is low, and increases the service life greatly; Simultaneously, can be used with lavatory basin, easy for installation, occupy little space.
It is heat pattern that the utility model is as the criterion: low temperature water storage, Instant heating type water supply.Just save a large amount of middle high temperature water temperature losses than general electric heating heat storage type water supply itself.This pattern is at present energy-saving heating module.
Claims (5)
1. instant electric water heater with syncretic volume, comprise casing (1), on casing (1), be provided with water inlet (2) and delivery port (3), it is characterized in that: in casing (1), be provided with one group of cavity (4) that is used for water storage, be provided with the pod apertures (5) that makes current logical between each cavity (4); Be provided with electrothermal film heater (6) in casing (1) outside, an end of electrothermal film heater (6) communicates with the water inlet (2) of casing (1) by circulating pump (7); The other end is connected with the water source by automatic switch (8); The delivery port (3) of casing (1) is connected with the water pipe of electric heater by electrothermal film heater (6); Be provided with thermal detector (9) in casing (1), thermal detector (9) is connected with the control device (10) that is used for coordinating electrothermal film heater (6), circulating pump (7) and automatic switch (8) action.
2. instant electric water heater with syncretic volume according to claim 1 is characterized in that: single cavity is cylinder or cuboid in described one group of cavity (4).
3. instant electric water heater with syncretic volume according to claim 1 is characterized in that: described casing (1) is made by insulation material, is filled with insulation material between each cavity (4).
4. instant electric water heater with syncretic volume according to claim 1 is characterized in that: described electrothermal film heater (6) is arranged on the top of casing (1).
5. instant electric water heater with syncretic volume according to claim 1 is characterized in that: thermal detector (9) is arranged on the bottom of casing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200384562U CN201104004Y (en) | 2007-07-10 | 2007-07-10 | Instantaneously heated capacity integrated electric water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200384562U CN201104004Y (en) | 2007-07-10 | 2007-07-10 | Instantaneously heated capacity integrated electric water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201104004Y true CN201104004Y (en) | 2008-08-20 |
Family
ID=39951032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200384562U Expired - Lifetime CN201104004Y (en) | 2007-07-10 | 2007-07-10 | Instantaneously heated capacity integrated electric water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201104004Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100501263C (en) * | 2007-08-01 | 2009-06-17 | 王斌 | Instant electric water heater with syncretic volume and the heating method |
-
2007
- 2007-07-10 CN CNU2007200384562U patent/CN201104004Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100501263C (en) * | 2007-08-01 | 2009-06-17 | 王斌 | Instant electric water heater with syncretic volume and the heating method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Effective date of abandoning: 20070710 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |