CN204254870U - A kind of eversafe instant electric water heater - Google Patents
A kind of eversafe instant electric water heater Download PDFInfo
- Publication number
- CN204254870U CN204254870U CN201420627383.0U CN201420627383U CN204254870U CN 204254870 U CN204254870 U CN 204254870U CN 201420627383 U CN201420627383 U CN 201420627383U CN 204254870 U CN204254870 U CN 204254870U
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- water
- inner bag
- eversafe
- water heater
- instant electric
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Abstract
The utility model discloses a kind of eversafe instant electric water heater, it comprises: an inner bag, and it adopts metal material to make, described inner bag built-in ceramic heat-generating pipe; Described inner bag bottom connects water inlet pipe, and top connects outlet pipe; Described outlet pipe is equiped with level sensor, temperature controller switch, water outlet temperature probe and Hall water flow switch; Described water inlet pipe hot charging is provided with into water probe and water inlet integral fin; One dual fail-safe control panel, it connects described level sensor, temperature detect switch (TDS), water outlet temperature probe and Hall water flow switch respectively.It is simple, compact that it has structure, reasonable in design, low cost of manufacture, easy to assembly, and yield rate is high, energy-conserving and environment-protective, and production operation is convenient, and production efficiency is high, adopts the structure control of dual fail-safe, effectively improves eternal security performance and operational reliability.Therefore, it is the product that a kind of technical and economy all has superior function.
Description
[technical field]
The utility model relates to a kind of electric heater, particularly a kind of dual fail-safe, has the instant electric water heater of higher eternal security performance.
[background technology]
According to market survey, instant electric water heater is that one can carry out Fast Heating flowing water by electrons heat components and parts, and by control circui water temperature, flow velocity, power etc., makes water temperature reach the water heater of the temperature of applicable human body bathing.Instant-heating, need not wait for, usually can start heating within the several seconds.
Tradition storage-type electric water heater is energized water has led to after again, and wants some times hot water just can be had to use, and such water heater in use between long just there is no hot water afterwards, re-using after stopping using a time period just has hot water out.Just because of there is the water heater of such storage-type to use up will wait for by certain hour at original hot water, so 3-5 is referred to as " Instant heating type " electric heater with regard to there being the water heater of hot water second after present this water flowing energising.
Find according to patent retrieval, existing instant electric water heater, as Chinese invention patent application, application number is (CN201310734438.8), it discloses a kind of novel instant electric water heater, comprise water tank, electric heating tube, water inlet pipe and outlet pipe, outlet pipe is connected with the delivery port of water tank, it is characterized in that: between the water inlet of water tank and water inlet pipe, be provided with water power controlling organization, described water power controlling organization comprises the first housing set gradually, second housing and the 3rd housing, first housing is provided with intake tunnel and exhalant canal, intake tunnel on first housing is communicated with water inlet pipe, the water inlet of the exhalant canal joining water box on the first housing, first housing is built with the first water proof ring moving up and down, first water proof ring cuts off intake tunnel on the first housing and exhalant canal when being in upper, intake tunnel when first water proof ring is in bottom on the first housing is connected with exhalant canal, the end face of the first water proof ring is provided with the inner chamber that a moisturizing hole is communicated with the intake tunnel on the first housing and is in the first housing below the first water proof ring, the second water proof ring moving up and down is equipped with in first water proof Ring current distribution hole, second water proof Ring current distribution hole is installed with a push rod, a sealing-plug is fixed in the lower end of push rod, when push rod moves up, the second water proof Ring current distribution hole blocked by sealing-plug, when push rod moves down, the second water proof Ring current distribution hole opened by sealing-plug, second water proof Ring current distribution hole is communicated with the exhalant canal on the first housing and is in the inner chamber of the first housing below the first water proof ring, the top of push rod passes the positioning component that the first shell Ligation in vitro one makes push rod locate up and down, described positioning component comprises the sleeve fixed with the first housing upper end, the top of push rod is enclosed within sleeve, sleeve is built with a ratchet, ratchet sleeve is in the upper end of push rod, between push rod and the first housing, stage clip is housed, the depression bar that stretches out sleeve upper end is also housed in sleeve, the lower end of depression bar is provided with ratchet and matches with described ratchet, the upper end of depression bar and the side Joint of a pressing plate, at least affixed T-shaped bar paralleled with depression bar of opposite side of pressing plate, second housing internal upper part is equipped with a water proof diaphragm, the second housing cavity above water proof diaphragm is communicated with the exhalant canal of the first housing, an affixed fore-set cover below water proof diaphragm, is equipped with the fore-set that at least one is stretched out the second housing lower end in fore-set cover, between fore-set and fore-set cover, stage clip is housed, the middle part of a swinging mounting is had at least to be hinged on the outside of the second housing, swinging mounting is provided with end, upper left, lower left end portion and right part, the end, upper left of swinging mounting is connected on described T-shaped bar, and the lower left end portion of swinging mounting matches with described fore-set lower end, the microswitch that one controls electric heating tube on/off is at least fixed in the side of the 3rd housing, matches with the right part of swinging mounting in the contact of microswitch, when described fore-set drives the lower left end portion of swinging mounting that swinging mounting is rotated counterclockwise, the power supply of the contacting electric heating tube of microswitch is withstood in the right part of swinging mounting, when described T-shaped bar pulls the end, upper left of swinging mounting that swinging mounting is rotated clockwise, the right part of swinging mounting departs from the power supply of the break of contact electric heating tube of microswitch.The eternal safety and reliability used is good.
But, complex structure, the problems such as manufacturing cost is high, and eternal safety and reliability is not the 26S Proteasome Structure and Function of dual fail-safe, and enterprise's production and assembly are inconvenient.
In order to overcome above-mentioned problem, we have developed a kind of eversafe instant electric water heater.
[utility model content]
The purpose of this utility model technical problem to be solved to provide a kind of eversafe instant electric water heater, it is simple, compact that it has structure, reasonable in design, low cost of manufacture, easy to assembly, yield rate is high, energy-conserving and environment-protective, production operation is convenient, production efficiency is high, adopts the structure control of dual fail-safe, effectively improves eternal security performance and operational reliability.Therefore, it is the product that a kind of technical and economy all has superior function.
To achieve these goals, the technical solution adopted in the utility model is to provide a kind of eversafe instant electric water heater, and it comprises:
One inner bag, it adopts metal material to make, described inner bag built-in ceramic heat-generating pipe; Described inner bag bottom connects water inlet pipe, and top connects outlet pipe;
Described outlet pipe is equiped with level sensor, temperature controller switch, water outlet temperature probe and Hall water flow switch;
Described water inlet pipe hot charging is provided with into water probe and water inlet integral fin;
One dual fail-safe control panel, it connects described level sensor, temperature detect switch (TDS), water outlet temperature probe and Hall water flow switch respectively.
In one or more embodiment of the present utility model, described inner bag adopts stainless steel material casting to form, and described dual fail-safe control panel adopts PCB dual platen.
In one or more embodiment of the present utility model, described ceramic heating tube quantity is 2, their intervals and be fixed on the bottom fitting of inner bag with paralleling.
In one or more embodiment of the present utility model, described level sensor detects that water level signal feeds back to described dual fail-safe control panel, and described water outlet temperature probe detects that water temperature signal sends out described dual fail-safe control panel of feeding; The signal that described dual fail-safe control panel receives described level sensor and water outlet temperature probe carries out temperature controller switch described in conversion process relief and Hall water flow switch performs the action opened or closed, to realize two insurance function detecting biswitch.
In one or more embodiment of the present utility model, rounded or the oval or polygon of described inner bag, the both sides of described inner bag are provided with multiple installation protuberance.
In one or more embodiment of the present utility model, establish heating wire in described ceramic heating tube, the wire diameter of heating wire is 0.1 to 0.15mm.
The utility model compares produced beneficial effect with background technology:
The utility model have employed technique scheme, it is simple, compact that it has structure, reasonable in design, low cost of manufacture, easy to assembly, yield rate is high, energy-conserving and environment-protective, production operation is convenient, production efficiency is high, adopts the structure control of dual fail-safe, effectively improves eternal security performance and operational reliability.
[accompanying drawing explanation]
Fig. 1 is the structural representation of the eversafe instant electric water heater in the utility model embodiment.
[detailed description of the invention]
Be described below in detail embodiment of the present utility model, described embodiment example is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.
In description of the present utility model, it should be noted that, for the noun of locality, if any term " " center ", " transverse direction ", " longitudinal direction ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", " outward ", " clockwise ", indicating positions such as " counterclockwise " and position relationship are based on orientation shown in the drawings or position relationship, only for the ease of describing the utility model and simplified characterization, instead of indicate or imply that the device of indication or element must have specific orientation, with particular orientation structure and operation, restriction concrete protection domain of the present utility model can not be interpreted as.
In addition, if any term " first ", " second " only for describing object, and instruction or hint relative importance can not be interpreted as or imply the quantity indicating technical characteristic.Thus, be limited with " first ", " second " feature can express or implicit comprise one or more this feature, in the utility model describes, the implication of " several " is two or more, unless otherwise expressly limited specifically.
In the utility model, except as otherwise clear stipulaties and restriction, should go to understand as broad sense if any term " assembling ", " being connected ", " connection " term, such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Also can be mechanical connection; Can be directly be connected, also can be connected by intermediary, can be that two element internals are connected.For those of ordinary skills, the concrete meaning of above-mentioned term in the utility model can be understood as the case may be.
In utility model, unless otherwise prescribed and limit, fisrt feature second feature it " on " or D score can comprise the first and second features and directly contact, also can comprise fisrt feature and second feature and not be directly contact but by the other characterisation contact between them.And, fisrt feature second feature " on ", " under " and " above " comprise fisrt feature directly over second feature and oblique upper, or be only represent the height of fisrt feature level height higher than second feature.Fisrt feature second feature " on ", " under " and " below " comprise fisrt feature immediately below second feature or tiltedly below, or only represent that fisrt feature level height is lower than second feature.
Below in conjunction with the accompanying drawing of description, by being further described detailed description of the invention of the present utility model, make the technical solution of the utility model and beneficial effect thereof clearly, clearly.Be exemplary below by embodiment is described with reference to the drawings, be intended to explain the utility model, and can not be interpreted as restriction of the present utility model.
Please refer to shown in Fig. 1, the embodiment that the utility model preferably provides is a kind of eversafe instant electric water heater, and it is characterized in that, it comprises: an inner bag 1, and it adopts metal material to make, described inner bag 1 built-in ceramic heat-generating pipe 2; Described inner bag 1 bottom connects water inlet pipe 3, and top connects outlet pipe 4; Described outlet pipe 4 is equiped with level sensor 5, temperature controller switch 6, water outlet temperature probe 7 and Hall water flow switch 8; Described water inlet pipe 3 hot charging is provided with into water probe 9 and water inlet integral fin 10; A dual fail-safe control panel 11, it connects described level sensor 5, temperature detect switch (TDS) 6, water outlet temperature probe 7 and Hall water flow switch 8 respectively.Hall water flow switch 8 is arranged on water side.Described inner bag 1 adopts stainless steel material to cast and forms, and described dual fail-safe control panel 11 adopts PCB dual platen.Described ceramic heating tube 2 quantity is 2, their intervals and be fixed on the bottom fitting 12 of inner bag 1 with paralleling.
Described level sensor 5 detects that water level signal feeds back to described dual fail-safe control panel 11, and described water outlet temperature probe 7 detects that water temperature signal sends out described dual fail-safe control panel 11 of feeding; The signal that described dual fail-safe control panel 11 receives described level sensor 5 and water outlet temperature probe 7 carries out temperature controller switch 6 described in conversion process relief and Hall water flow switch 8 performs the action opened or closed, to realize two insurance function detecting biswitch.
In an embodiment, rounded or the oval or polygon of described inner bag 1, concrete shape does not limit, and the both sides of described inner bag 1 are provided with multiple installation protuberance 13.Be convenient to produce and operation is installed, the mode be spirally connected can be adopted to connect protuberance on the housing of water heater.
Comprehensive foregoing is also understood together by reference to the accompanying drawings, further describes the principle in the present embodiment and effect:
1. control circuit part adopts Special two-side plate, can digital intelligent control unit.
2. dual fail-safe starts, relative to traditional be that single Hall water flow switch starts.We are that magnetic induction level sensor and Hall water flow switch reach simultaneously and start heating condition and just start heating, thus ensure overheated with appearance that is dry combustion method.Extend the loom life-span and use eternal safety.
3. dual fail-safe temperature control mode.When system temperature probe and mechanical temperature controller ensure bathing simultaneously in any case, temperature can not cause scald because of overtemperature.Can reach the eternal safety of 100% guarantee bathing (is 85 degree of anti-dry at present on the market, and more than 60 degree are all easy to scalded skin so it is little to burn 85 degree of probability spies, so our design, even if temperature probe is malfunctioning, system also has mechanical control, temperature is being less than or equal to 60 degree, retrains like this to the dual fail-safe of temperature control realization.
4. not long incrustation scale, what the present embodiment was taked is non-METAL HEATING PROCESS body, (nano rare earth synthesis) does not combine with the calcium ions and magnesium ions in water.And temperature can not reach the condition of incrustation scale existence.So be not also afraid of corrosion, or the coefficient of expansion that incrustation scale causes is different, and damages electro-heat equipment.Solve scaling post-etching and heat trnasfer in the past bad, cause the coefficient of expansion different, thus squib causes the problem of electric leakage.
5. Energy Efficiency Ratio achieves 100%.We adopt inside and outside two bladder structure, and heat heating process distributed, can be absorbed by outer water jacket, then flows back to storehouse in heating.Traditional because there is heat leakage, and the loss in conversion, can only about 85-88% be reached.Heater can realize cold water and encase hot water all the time, to reach the utilization of 100%.
6. can not to have a surplus high temperature or hot scalded skin.The afterheat hot water that conventional hot water's device has 300-500 milliliter is detained at cavity.Can make in heating cavity less than 50 milliliters, along with hot water in heating cabinet all can be taken away in the very first time by pass electricity or pass water.Thus the high-temperature water that guarantee can not have surplus heat when second time is opened out.
7. uniquely possesses the water heater of anti-cleaning function.As incrustation scale cause block corrosion, cause premature deterioration, the present embodiment be designed with dirt eliminating function.Water inlet pipe diameter 15-16MM, and heat abstractor is integrated on water inlet pipe.
8. in the present embodiment, pyrotoxin adopts the heating wire of wire diameter 0.15mm millimeter, and mixes with rare earth and adopt HTHP to make.Even if deliberately do after destroying, the eternal safety of user can also be ensured, the leakage current 3-8 milliampere after destruction; The normal ability to bear of people is at 20 milliamperes.Thus source ensures the eternal safety of use, forever accomplish the product of not anti-electricity wall in industry, normal operating condition is that any leakage current does not all have.The major part of common water heater all adopts the heating wire of 0.75 millimeter of wire diameter, and be by magnesia insulate once damage accidents happened, leakage current can reach more than 10A in water.The leakage current ability in 0.01 millimeter, cross section only has 3 milliamperes-5 milliamperes.Thus the eternal security of bathing is forever ensured from source, overturn the not eversafe history of electric heater.
In the description of description, the description of reference term " embodiment ", " preferably ", " example ", " concrete example " or " some examples " etc. means the specific features, structure, material or the feature that describe in conjunction with this embodiment or example, be contained at least one embodiment of the present utility model or example, the schematic representation in this manual for above-mentioned term not necessarily refers to identical embodiment or example.And the specific features of description, structure, material or feature can combine in a suitable manner in any one or more embodiment or example.
By the description of above-mentioned structure and principle; person of ordinary skill in the field is to be understood that; the utility model is not limited to above-mentioned detailed description of the invention; the utility model basis adopts the improvement of techniques well known and substitutes and all drop on protection domain of the present utility model, should be limited it by each claim.
Claims (6)
1. an eversafe instant electric water heater, is characterized in that, it comprises:
One inner bag, it adopts metal material to make, described inner bag built-in ceramic heat-generating pipe; Described inner bag bottom connects water inlet pipe, and top connects outlet pipe;
Described outlet pipe is equiped with level sensor, temperature controller switch, water outlet temperature probe and Hall water flow switch;
Described water inlet pipe hot charging is provided with into water probe and water inlet integral fin;
One dual fail-safe control panel, it connects described level sensor, temperature detect switch (TDS), water outlet temperature probe and Hall water flow switch respectively.
2. eversafe instant electric water heater according to claim 1, is characterized in that: described inner bag adopts stainless steel material casting to form, and described dual fail-safe control plate system adopts PCB dual platen.
3. eversafe instant electric water heater according to claim 2, is characterized in that: described ceramic heating tube quantity is 2, their intervals and be fixed on the bottom fitting of inner bag with paralleling.
4. the eversafe instant electric water heater according to any one of claim 1-3, it is characterized in that: described level sensor detects that water level signal feeds back to described dual fail-safe control panel, described water outlet temperature probe detects that water temperature signal sends out described dual fail-safe control panel of feeding; The signal that described dual fail-safe control panel receives described level sensor and water outlet temperature probe carries out temperature controller switch described in conversion process relief and Hall water flow switch performs the action opened or closed, to realize two insurance function detecting biswitch.
5. the eversafe instant electric water heater according to any one of claim 1-3, is characterized in that: rounded or the oval or polygon of described inner bag, the both sides of described inner bag are provided with multiple installation protuberance.
6. eversafe instant electric water heater according to claim 5, is characterized in that: establish heating wire in described ceramic heating tube, and the wire diameter of heating wire is 0.1 to 0.15mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420627383.0U CN204254870U (en) | 2014-10-27 | 2014-10-27 | A kind of eversafe instant electric water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420627383.0U CN204254870U (en) | 2014-10-27 | 2014-10-27 | A kind of eversafe instant electric water heater |
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| Publication Number | Publication Date |
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| CN204254870U true CN204254870U (en) | 2015-04-08 |
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| CN201420627383.0U Expired - Fee Related CN204254870U (en) | 2014-10-27 | 2014-10-27 | A kind of eversafe instant electric water heater |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105571116A (en) * | 2016-02-17 | 2016-05-11 | 中山浩发节能科技有限公司 | Double-mode water heater for automatically replenishing water and automatically increasing pressure |
| CN105716250A (en) * | 2016-02-17 | 2016-06-29 | 中山浩发节能科技有限公司 | Energy-saving and safe instantaneous water heater |
| CN106052090A (en) * | 2016-05-31 | 2016-10-26 | 中山浩发节能科技有限公司 | Efficient energy-saving water heater |
-
2014
- 2014-10-27 CN CN201420627383.0U patent/CN204254870U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105571116A (en) * | 2016-02-17 | 2016-05-11 | 中山浩发节能科技有限公司 | Double-mode water heater for automatically replenishing water and automatically increasing pressure |
| CN105716250A (en) * | 2016-02-17 | 2016-06-29 | 中山浩发节能科技有限公司 | Energy-saving and safe instantaneous water heater |
| CN106052090A (en) * | 2016-05-31 | 2016-10-26 | 中山浩发节能科技有限公司 | Efficient energy-saving water heater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150408 Termination date: 20211027 |