CN202853097U - Water heater heating water by using safe voltage below 36 V - Google Patents
Water heater heating water by using safe voltage below 36 V Download PDFInfo
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- CN202853097U CN202853097U CN 201220451464 CN201220451464U CN202853097U CN 202853097 U CN202853097 U CN 202853097U CN 201220451464 CN201220451464 CN 201220451464 CN 201220451464 U CN201220451464 U CN 201220451464U CN 202853097 U CN202853097 U CN 202853097U
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- heating
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- water
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Abstract
The utility model relates to a rapid heating electric water heater, especially relates to a water heat by which electric heating under a safe voltage can be realized, and aims to contribute to reforms in the shower and heating tap fields. The utility model aims to provide a water heater heating water by using a safe voltage below 36 V, allowing water to be heated under a safe voltage. According to the water heater of the utility model, PTC sheets are used for heating, thereby realizing low-voltage power source heating, and both substantially and psychologically solving the safety problems of conventional water heaters people used in daily life.
Description
Technical field
The utility model relates to a kind of Quick-heating electric water heater, specially refers under a kind of safe voltage and can realize electrically heated water heater, is intended to reform shower and heating water tap field.
Background technology
Along with the raising of people's living standard, water heater has become consumer's daily living article, and electric heater is because its service condition is looser than gas heater, therefore be used widely at Small Urban and rural area.At present, the employed electric heater overwhelming majority all is water-storage electric heater, and it exists bulky, can not go out continuously the inadequate natural endowment that hot water etc. can't overcome, and makes troubles for the user at installation and use.And in recent years, quick-heating type electric water heater is little with its volume, instant-heating, can go out continuously the advantages such as hot water and more and more be subject to consumer's favor, but the quick-heating type electric water heater that present producer produces, basic electric heating heater element or the metal tube heater element of adopting, the shortcoming of its existence be since the heating power of quick-heating type electric water heater generally all more than 3000 watts, adopt the quick-heating type electric water heater of above-mentioned heater element, in case lack of water and continuation energising heating (this situation happens occasionally) will cause product to burn out very soon.And because the temperature of heater element can rise always, can leak electricity when serious, even the disaster accident such as breaking out of fire, jeopardizing user's use, it is complete.
Summary of the invention
Goal of the invention of the present utility model is: the following safe voltage heating water heater of a kind of 36V is provided, can allows people can finish equally the water heating under the prerequisite of safe voltage.
For finishing the foregoing invention purpose, the utility model is achieved in that the safe voltage heating water heater that a kind of 36V is following, and it comprises the heater in tank body, tank body water inlet pipe, tank body outlet pipe and the tank body; Described heater is by some heating tubes, and described heating tube is made of side by side some pipe fittings; Power supply is connected with heating tube by wire; Outer wall at heating tube is provided with overheat protector; Described heating tube two ends connecting water pipe; Surface at heating tube also is pasted with the PTC component sheets; The insulating materials that is coated with at PTC group sheet.This patent heats by PTC group sheet, thereby has solved the in the past characteristics of hyperbaric heating, and on the other hand, the mode that this patent adopts heating tube to conduct heat accelerates firing rate, homogeneous heating.
Technique scheme is done further to improve, and described heating tube is for being snakelike, circuitous drum.Described power supply is through the following safe voltage of the 36V after the transformation.Surface at the heating pipe fitting is provided with one or more planes, on described PTC group sheet attaching and this plane.Adopting coil pipe is to add flat hot side in order to strengthen heated time, to increase moisture storage capacity, establishing more, goes to shorten heat time heating time as far as possible, allows heat time heating time of this patent and brings up to degree basic identical with hyperbaric heating or that be close.
Technique scheme is done further to improve, and described PTC group sheet is to be made of several PTC ceramic heating elements.At the bottom of the pipe of heating tube, also be provided with water level detector; Water level detector is connected with power supply.Adopt the PTC ceramic heating element, its cost is low, and technology maturation is workable, and is of course not genuine just at the pipe end at the bottom of the pipe of heating tube; Say accurately it is bottom at pipe, certain height was arranged the end of from.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
As shown in the figure, the safe voltage heating water heater that a kind of 36V is following, it comprises the heater in tank body 1, tank body water inlet pipe 2, tank body outlet pipe 3 and the tank body; Described heater is by some heating tubes 4, and described heating tube is made of side by side some pipe fittings; Power supply is connected with heating tube by wire 6; Outer wall at heating tube is provided with overheat protector; Described heating tube two ends connecting water pipe; Surface at heating tube also is pasted with PTC component sheets 5; The insulating materials that is coated with at PTC group sheet 5.Described heating tube is for being snakelike, circuitous drum.Described power supply is the following safe voltage of 36V, by being connected with heating tube after transformer 7 transformations.Surface at the heating pipe fitting is provided with one or more planes, on 5 attachings of described PTC group sheet and this plane.Described PTC group sheet is to be made of several PTC ceramic heating elements.At the bottom of the pipe of heating tube, also be provided with water level detector; Water level detector is connected with power supply.
This patent has adopted the low-tension supply heating by the heating of PTC sheet, has solved people's water heater safety's problem in daily life, from having solved simultaneously in fact and psychologically this problem.
Claims (6)
1. the following safe voltage heating water heater of a 36V, it comprises the heater in tank body, tank body water inlet pipe, tank body outlet pipe and the tank body; Described heater is by some heating tubes, and described heating tube is made of side by side some pipe fittings; Power supply is connected with heating tube by wire; Outer wall at heating tube is provided with overheat protector; Described heating tube two ends connecting water pipe; It is characterized in that: the surface at heating tube also is pasted with the PTC component sheets; The insulating materials that is coated with at PTC group sheet.
2. the following safe voltage heating water heater of a kind of 36V according to claim 1, it is characterized in that: described heating tube is for being snakelike, and drum makes a circulation.
3. the following safe voltage heating water heater of a kind of 36V according to claim 1, it is characterized in that: described power supply is the following safe voltage of 36V.
4. the following safe voltage heating water heater of a kind of 36V according to claim 1 is characterized in that: be provided with one or more planes on the surface of heating pipe fitting, on described PTC group sheet attaching and this plane.
5. the following safe voltage heating water heater of a kind of 36V according to claim 1, it is characterized in that: described PTC group sheet is to be made of several PTC ceramic heating elements.
6. the following safe voltage heating water heater of a kind of 36V according to claim 1 is characterized in that: also be provided with water level detector at the bottom of the pipe of heating tube; Water level detector is connected with power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220451464 CN202853097U (en) | 2012-09-06 | 2012-09-06 | Water heater heating water by using safe voltage below 36 V |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220451464 CN202853097U (en) | 2012-09-06 | 2012-09-06 | Water heater heating water by using safe voltage below 36 V |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202853097U true CN202853097U (en) | 2013-04-03 |
Family
ID=47984286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220451464 Expired - Fee Related CN202853097U (en) | 2012-09-06 | 2012-09-06 | Water heater heating water by using safe voltage below 36 V |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202853097U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105650859A (en) * | 2015-12-30 | 2016-06-08 | 广东顺德鲁华光电新材料实业有限公司 | Novel low-voltage water heater |
-
2012
- 2012-09-06 CN CN 201220451464 patent/CN202853097U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105650859A (en) * | 2015-12-30 | 2016-06-08 | 广东顺德鲁华光电新材料实业有限公司 | Novel low-voltage water heater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130403 Termination date: 20130906 |