CN202274650U - Water heater with constant current anticorrosion control device - Google Patents
Water heater with constant current anticorrosion control device Download PDFInfo
- Publication number
- CN202274650U CN202274650U CN 201120403588 CN201120403588U CN202274650U CN 202274650 U CN202274650 U CN 202274650U CN 201120403588 CN201120403588 CN 201120403588 CN 201120403588 U CN201120403588 U CN 201120403588U CN 202274650 U CN202274650 U CN 202274650U
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- CN
- China
- Prior art keywords
- anticorrosion
- water
- heater
- control system
- water tank
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
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- Prevention Of Electric Corrosion (AREA)
Abstract
The utility model discloses a water heater with a constant current anticorrosion control device, which comprises a water heater water tank main body, an anticorrosion magnesium bar disposed inside the water heater water tank main body, an electronic anticorrosion control system and a main communication control system, wherein the electronic anticorrosion control system and the main communication control system are arranged outside the water heater water tank main body and electrically connected with the anticorrosion magnesium bar. The main communication control system integrates a single chip microcomputer, a detection circuit module and a comparison feedback circuit module. The detection circuit module is used for detecting ionization signals of a water body and transmitting the ionization signals to the single chip microcomputer. The single chip microcomputer transmits the ionization signals to the comparison feedback circuit module, the comparison feedback circuit module feeds back the signals to the single chip microcomputer, and the single chip microcomputer controls the electronic anticorrosion control system to work. The water heater with the constant current anticorrosion control device is energy-saving and environment-friendly and has good anticorrosion effect.
Description
Technical field
The utility model relates to heat storage type water heater anti-corrosive apparatus field, relates in particular to a kind of water heater with the anticorrosion control device of constant current.
Background technology
Present family water heater is used for the heat storage type water heater more, and the heat storage type water heater is of a great variety, and it comprises electric heater, solar water heater, Teat pump boiler etc.; But the cost factor of considering, the heat storage type water heater adopts stainless steel water tank or enamel cistern mostly.But no matter be stainless steel water tank or enamel cistern, because the restriction of material or technology, can not 100% guarantee its perfection, need auxiliary anti-corrosive apparatus is installed, the active ion in the water is replaced, thereby the protection water tank does not weather.But, need all can produce certain extra charge and risk to manufacturer or consumer like this one to changing in two years because its anti-corrosive apparatus weight, size, cost are limited.The user needs often to close the corrosion condition of water injecting tank, and changes according to corrosion condition.If in time change, will cause the water tank perforation that is corroded, seepy question appears.
Summary of the invention
In order to overcome above-mentioned defective, the utility model provides a kind of water heater with the anticorrosion control device of constant current, and these water heater energy-conserving and environment-protective can be opened anti-corrosive apparatus automatically, have good antiseptic effect.
The utility model for the technical scheme that solves its technical problem and adopt is: a kind of water heater with the anticorrosion control device of constant current; Comprise the water-heater water tank main body, place the anticorrosion magnesium rod of water-heater water tank body interior and place water-heater water tank main body electronics anticorrosion control system and main communication control system outside and that all be electrically connected with anticorrosion magnesium rod, said main communication control system is integrated with single-chip microcomputer, testing circuit module and comparison feedback circuit module; Said testing circuit module is transmitted in single-chip microcomputer in order to the ionization signal (being the output open circuit magnitude of voltage of constant-current source output device) of detection water body and with said ionization signal; Said single-chip microcomputer is transmitted in said relatively feedback circuit module with said ionization signal; Said relatively feedback circuit module feedback signal is in said single-chip microcomputer, the anticorrosion control system works of the said electronics of said Single-chip Controlling.
As the further improvement of the utility model, the magnesium rod core of said anticorrosion magnesium rod is fixed on through clamp nut on the interface of said water-heater water tank main body, and said magnesium rod core is exposed to an end port of the said dorsad water-heater water tank main body of said clamp nut; And said magnesium rod core is arranged with an insulation sleeve respectively and between said water-heater water tank main body and the said clamp nut.
Further improvement as the utility model; The anticorrosion control of said electronics system comprises constant-current source output device and relay; Said constant-current source output device adopts isolates communication interface, and the drive end of said relay is connected to an anode output end and the said magnesium rod core of said constant-current source output device; The normally opened contact of said relay is connected to a cathode end of said constant-current source output device and the outer wall of said water-heater water tank main body.
As the further improvement of the utility model, the input interface of said main communication control system is electrically connected on the drive end of said relay, and the output interface of said main communication control system is electrically connected on the outer wall of said water-heater water tank main body.
Further improvement as the utility model; Said main communication control system also is provided with display module, is integrated with display screen and loudspeaker in the said display module, and said display screen shows anticorrosion magnesium rod consumption situation; Said loudspeaker is reported to the police, and automatically prompting user is changed magnesium rod anti-corrosive apparatus.
The beneficial effect of the utility model is: detect the inner ionized state of water tank automatically through main communication control system; Obtain the inner potential value of water tank; It is the output open circuit magnitude of voltage of constant-current source output device; When said open-circuit voltage values reached the anticorrosion state setting value, water heater was opened the anticorrosion control of electronics system automatically, and in time changed anticorrosion magnesium rod through display unit prompting user.These water heater energy-conserving and environment-protective have good antiseptic effect.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
Embodiment to the water heater with the anticorrosion control device of constant current of the utility model is elaborated with reference to the accompanying drawings.
The described a kind of water heater of the utility model with the anticorrosion control device of constant current; Comprise water-heater water tank main body 4, place the anticorrosion magnesium rod 1 of water-heater water tank body interior and place water-heater water tank the main body anticorrosion control of electronics system 2 and main communication control system 3 outside and that all be electrically connected with anticorrosion magnesium rod, said main communication control system is integrated with single-chip microcomputer IC, testing circuit module and comparison feedback circuit module; Said testing circuit module is transmitted in single-chip microcomputer in order to the ionization signal (being the output open circuit magnitude of voltage of constant-current source output device) of detection water body and with said ionization signal; Said single-chip microcomputer is transmitted in said relatively feedback circuit module with said ionization signal; Said relatively feedback circuit module feedback signal is in said single-chip microcomputer, the anticorrosion control system works of the said electronics of said Single-chip Controlling.
In the present embodiment, the magnesium rod core of said anticorrosion magnesium rod is fixed on through clamp nut 12 on the interface of said water-heater water tank main body, and said magnesium rod core is exposed to an end port of the said dorsad water-heater water tank main body of said clamp nut; And said magnesium rod core is arranged with an insulation sleeve respectively and between said water-heater water tank main body and the said clamp nut.
The anticorrosion control of said electronics system comprises constant-current source output device 10 and relay 11; Said constant-current source output device adopts isolates communication interface; Present embodiment adopts the strong band isolated form RS485 interface of anti-common mode disturbances ability; This interface is a prior art, does not repeat at this, and the drive end of said relay is connected to an anode output end and the said magnesium rod core of said constant-current source output device; The normally opened contact of said relay is connected to a cathode end of said constant-current source output device and the outer wall of said water-heater water tank main body.The input interface of said main communication control system is electrically connected on the drive end of said relay, and the output interface of said main communication control system is electrically connected on the outer wall of said water-heater water tank main body.
In the present embodiment, said main communication control system also is provided with display module, is integrated with display screen and loudspeaker in the said display module, and said display screen shows anticorrosion magnesium rod consumption situation, and said loudspeaker is reported to the police, and automatically prompting user is changed magnesium rod anti-corrosive apparatus.
The concrete working method of present embodiment is:
1, at first confirm the electric power polarity that constant-current source output device 10 is connected with water-heater water tank main body 4, i.e. sense of current in the water tank on the contrary then can accelerated corrosion water tank main body as if polarity.
2, the open-circuit voltage of clear and definite constant-current source output device 10 and short circuit current in the present embodiment, in order to reduce power consumption, and are guaranteed the validity of judging that anticorrosion magnesium rod 1 exhausts, and the definition open-circuit voltage is 12V, and short circuit current is 150mA, and the anticorrosion state electric current is 10mA.
3, the anticorrosion control of the electronics of said water heater system 2 carries out time of setting according to control program integrated in the single-chip microcomputer IC 1 self check of anticorrosion magnesium rod, sets the self check of per 12 hours anticorrosion magnesium rods in the present embodiment once.If anticorrosion magnesium rod is in the self check state, the normally opened contact of the said relay 11 of said Single-chip Controlling is closed, and the conducting of the anticorrosion control of promptly said electronics system constitutes the loop.Said testing circuit module detects the ionization signal of water body; It is the output open circuit magnitude of voltage of constant-current source output device; Said ionization signal is transmitted in single-chip microcomputer, and single-chip microcomputer is transmitted in said relatively feedback circuit module with said ionization signal, and said relatively feedback circuit module feedback signal is in said single-chip microcomputer; If the output open circuit magnitude of voltage of detected constant-current source output device, representes then that said anticorrosion magnesium rod has begun to occur consuming or exhausting less than the open-circuit voltage values of definition; Said process is when operation; The normally opened contact of the said relay of said Single-chip Controlling carries out closure-off-on operation continuously in 60s; Repeat to judge whether the open-circuit voltage values of current constant-current source output device descends, thereby this measure is in order to prevent that poor contact of contacts from causing that the anticorrosion magnesium rod of erroneous judgement uses up; If said anticorrosion magnesium rod has begun to occur consuming or exhausting, then start the anticorrosion control system works of electronics for a long time; If consuming or exhausting does not appear in said anticorrosion magnesium rod, then break off the anticorrosion control of said electronics system, and extremely next anticorrosion magnesium rod carries out the self check of anticorrosion magnesium rod once more and judges when the overhaul period.
Claims (5)
1. water heater with the anticorrosion control device of constant current; Comprise water-heater water tank main body (4), place the anticorrosion magnesium rod (1) of water-heater water tank body interior and place water-heater water tank the main body anticorrosion control of electronics system (2) and main communication control system (3) outside and that all be electrically connected with anticorrosion magnesium rod, it is characterized in that: said main communication control system is integrated with single-chip microcomputer (IC), testing circuit module and comparison feedback circuit module; Said testing circuit module is transmitted in single-chip microcomputer in order to the ionization signal of detection water body and with said ionization signal; Said single-chip microcomputer is transmitted in said relatively feedback circuit module with said ionization signal; Said relatively feedback circuit module feedback signal is in said single-chip microcomputer, the anticorrosion control system works of the said electronics of said Single-chip Controlling.
2. the water heater with the anticorrosion control device of constant current according to claim 1; It is characterized in that: the magnesium rod core of said anticorrosion magnesium rod is fixed on the interface of said water-heater water tank main body through clamp nut (12), and said magnesium rod core is exposed to an end port of the said dorsad water-heater water tank main body of said clamp nut; And said magnesium rod core is arranged with an insulation sleeve respectively and between said water-heater water tank main body and the said clamp nut.
3. the water heater with the anticorrosion control device of constant current according to claim 1 and 2; It is characterized in that: the anticorrosion control of said electronics system comprises constant-current source output device (10) and relay (11); Said constant-current source output device adopts isolates communication interface, and the drive end of said relay is connected to an anode output end and the said magnesium rod core of said constant-current source output device; The normally opened contact of said relay is connected to a cathode end of said constant-current source output device and the outer wall of said water-heater water tank main body.
4. the water heater with the anticorrosion control device of constant current according to claim 3; It is characterized in that: the input interface of said main communication control system is electrically connected on the drive end of said relay, and the output interface of said main communication control system is electrically connected on the outer wall of said water-heater water tank main body.
5. the water heater with the anticorrosion control device of constant current according to claim 1; It is characterized in that: said main communication control system also is provided with display module; Be integrated with display screen and loudspeaker in the said display module; Said display screen shows anticorrosion magnesium rod consumption situation, and said loudspeaker is reported to the police.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120403588 CN202274650U (en) | 2011-10-21 | 2011-10-21 | Water heater with constant current anticorrosion control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120403588 CN202274650U (en) | 2011-10-21 | 2011-10-21 | Water heater with constant current anticorrosion control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202274650U true CN202274650U (en) | 2012-06-13 |
Family
ID=46195005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120403588 Expired - Fee Related CN202274650U (en) | 2011-10-21 | 2011-10-21 | Water heater with constant current anticorrosion control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202274650U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104132466A (en) * | 2014-07-30 | 2014-11-05 | 健雄职业技术学院 | Intelligent energy-saving device of water heater |
-
2011
- 2011-10-21 CN CN 201120403588 patent/CN202274650U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104132466A (en) * | 2014-07-30 | 2014-11-05 | 健雄职业技术学院 | Intelligent energy-saving device of 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 |
Granted publication date: 20120613 Termination date: 20201021 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |