CN206457288U - A kind of external water heater antiscaling device of integral type - Google Patents
A kind of external water heater antiscaling device of integral type Download PDFInfo
- Publication number
- CN206457288U CN206457288U CN201720144266.2U CN201720144266U CN206457288U CN 206457288 U CN206457288 U CN 206457288U CN 201720144266 U CN201720144266 U CN 201720144266U CN 206457288 U CN206457288 U CN 206457288U
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- China
- Prior art keywords
- anode
- water heater
- negative electrode
- integral type
- antiscaling device
- 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.)
- Withdrawn - After Issue
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- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
The utility model is related to a kind of external water heater antiscaling device of integral type.The external water heater antiscaling device of integral type includes anode, negative electrode, the cover plate and dc source of insulation, anode is the cavity conductor with an opening, and offer a water inlet being fixedly connected with water inlet pipe and a delivery port being fixedly connected with the water inlet of water heater, negative electrode insertion is arranged at cover plate, cover plate for sealing is arranged on the opening of anode, and negative electrode at least has the part for extending to anode interior, on dc source is fixedly mounted on the outside of anode, its both positive and negative polarity is electrically connected with anode and negative electrode respectively, to be electrochemically reacted effect to the water for entering anode interior, and then incrustation scale is separated out and is attached on negative electrode in advance.The utility model is simple in construction, compact, convenient for installation and maintenance, it is adaptable to various types of water heaters, with very strong practicality.
Description
Technical field
The utility model is related to a kind of external water heater antiscaling device of integral type.
Background technology
Existing water heater is fitted without antiscaling device, and water heater is after being used for a while, it will usually in heating rod
There is substantial amounts of fouling Deng position, on the one hand the influence efficiency of heating surface, even water heater can be damaged when serious；On the other hand, incrustation scale
In remove contain substantial amounts of CaCO3Outside, also containing part heavy metal, such as lead, arsenic, mercury, cadmium, these heavy metals can cause inner bag water
The deterioration of matter, influences user health.Current common practice is periodically to ask professional person to clear up, and being needed during cleaning will whole heat
Hydrophone is taken apart to be cleaned again, is wasted time and energy, it has not been convenient to and cost is high.
Utility model content
The utility model aims to provide a kind of external water heater antiscaling device of integral type, to solve existing water heater because not having
Antiscaling device and occur a large amount of foulings and cleaning inconvenience the problem of.Therefore, the concrete technical scheme that the utility model is used is as follows：
A kind of external water heater antiscaling device of integral type, can include anode, negative electrode, the cover plate and direct current of insulation
Source, the anode is the cavity conductor with an opening, and offers a water inlet and a delivery port, the water inlet be used for
Water inlet pipe is fixedly connected, and the delivery port is used to be fixedly connected with the water inlet of water heater, and the negative electrode insertion is arranged at described
Cover plate, the cover plate for sealing be arranged on the anode the opening, and the negative electrode at least have extend in the anode
The part in portion, on the dc source is fixedly mounted on the outside of the anode, its positive pole is electrically connected with the anode, negative pole and
The negative electrode electrical connection, to be electrochemically reacted effect to the water for entering the anode interior, and then makes incrustation scale separate out in advance
And adhere on the cathode.
Further, the loose joint for having insulation can be set in the water inlet and delivery port, in order to Fast Installation.
Further, the cover plate can be connected with the anode by screw thread fitted seal, have one in the middle of the cover plate
Installation through-hole, the negative electrode inserts the installation through-hole and carries out closing and is connected.
Further, the external water heater antiscaling device of the integral type may also include water flow switch, the water flow switch peace
Mounted in the water inlet, the water flow switch is electrically connected to the power module, the operation for controlling the dc source
Further, the dc source may include housing, the power module in the housing and be arranged on
Power switch and indicator lamp on the housing, the power module are electrically connected with the power switch and indicator lamp.
Further, the power module is constant pressure current-stabilizing switch power source.
Further, the voltage of the dc source is safe voltage, and output current is 1-10A.
Further, the external water heater antiscaling device of the integral type may also include one matched with the anode configuration it is exhausted
Edge shell, the anode is fixedly installed in the inwall of the insulation crust.
Further, the insulation crust is made up of PVC.
Further, the anode by titanium, MMO titaniums, stainless steel or copper into, the negative electrode by titanium, MMO titaniums, no
Steel or the copper of becoming rusty into.
Further, the anode is tubular structure, and the negative electrode is bar-shaped, strip or network structure.
The utility model uses above-mentioned technical proposal, has an advantageous effect in that, the utility model can remove heat in advance
The incrustation ion of calcium and magnesium in water heater inlet etc., from without allowing heating rod of water heater fouling, had not only improved the efficiency of heating surface but also had extended heat
Hydrophone service life, and reach the purpose of improvement water heater water quality.The utility model is simple in construction, compact, installs dimension
Shield is convenient, it is adaptable to various types of water heaters, with very strong practicality.
Brief description of the drawings
Fig. 1 shows the schematic diagram of the external water heater antiscaling device of integral type according to the utility model embodiment；
Fig. 2 shows the sectional view of the external water heater antiscaling device of integral type along the line A-A interception in Fig. 1；
Fig. 3 shows the circuit block diagram of the dc source of the external water heater antiscaling device of integral type shown in Fig. 1.
Embodiment
To further illustrate each embodiment, the utility model is provided with accompanying drawing.These accompanying drawings are in the utility model is disclosed
A part for appearance, it is mainly to illustrate embodiment, and running of the associated description of specification to explain embodiment can be coordinated former
Reason.Coordinate and refer to these contents, those of ordinary skill in the art will be understood that other possible embodiments and this practicality are new
The advantage of type.Component in figure is not necessarily to scale, and similar element numbers are conventionally used to indicate similar component.
The utility model is further illustrated in conjunction with the drawings and specific embodiments.Outside reference picture 1-3, description integral type
Put water heater antiscaling device 1.The external water heater antiscaling device 1 of integral type include anode 10, negative electrode 20, insulation cover plate 30 and
Dc source 40.Anode 10 is the cavity conductor with an opening 13（In the present embodiment, it is cylindrical）, and offer one and enter
The delivery port 12 of the mouth of a river 11 and one, the water inlet 11 is used for and water inlet pipe（It is not shown）It is fixedly connected, the delivery port 12 is used for
With the water inlet of water heater（It is not shown）It is fixedly connected.In the embodiment shown, water inlet 11 is arranged on the side of anode 10, water outlet
Mouth 12 is arranged on one end of anode 10.Preferably, the loose joint for having insulation can be set in water inlet 11 and delivery port 12（It is not shown）, with
It is easy to Fast Installation.The loose joint is standard component, and its concrete structure is not described further herein.
The insertion of negative electrode 20 is arranged at cover plate 30, and cover plate 30 is sealingly mounted at the opening 13 of anode 10, and negative electrode 20 at least has
There is the part 21 extended to inside anode 10.In the embodiment shown, there is an installation through-hole 31, negative electrode 20 in the middle of cover plate 30
Insert the installation through-hole 31 of cover plate 30 and carry out closing and be connected.Preferably, cover plate 30 can be coordinated with anode 10 by screw thread
It is tightly connected（For example, passing through sealing ring（It is not shown））, in order to which negative electrode 20 is cleaned or changed.
Dc source 40 is fixedly mounted on the outside of anode 10, and its positive pole is electrically connected with anode 10, negative pole and negative electrode 20
Electrical connection, is electrochemically reacted effect, and then incrustation scale is separated out and is attached on negative electrode 20 in advance with the water inlet to water heater.
Further, the dc source 40 may include housing 41, the power module 42 in the housing, install
Power switch 43 and indicator lamp 44 and electric power connection line 45 on the housing 41.Power module 42 is used to change civil power
Exported into direct current and by electric wire 46 to anode 10 and negative electrode 20.Power module 42 can be ripe using those skilled in the art
The circuit known is realized, is no longer described further here.Preferably, the power module is constant pressure current-stabilizing switch power source mould
Block.The voltage of the dc source is safe voltage（Less than 36V）, output current is 1-10A.Power switch 43 is serially connected with civil power
Between the input of power module 44, for the external water heater antiscaling device 1 of switch integrated, indicator lamp 44 and power module
42 electrical connections, the working condition for indicating the external water heater antiscaling device 1 of integral type.Electric power connection line 45 is pluggable to arrive civil power
Socket（It is not shown）.Certainly, dc source 40 can also be substituted with battery.
In addition, dc source 40 may also include breaker 47, to prevent that high current is to power supply mould caused by accidental cause
Block causes to damage.
In addition, the external water heater antiscaling device 1 of integral type may also include water flow switch 50, water flow switch 50 is arranged on described
At water inlet 11, it is connected between the input of power switch 43 and power module 44, the operation for controlling dc source.
That is, the external water heater antiscaling device 1 of integral type is just run when water heater has into water.It therefore, it can save electric energy and extend electricity
The service life of source module 42.Preferably, water flow switch 25 is the commercially available pipeline type mechanical water flow switch of in the market, for example
Pipeline type baffle-type water flow switch, pipeline type vane type water flow switch etc..
In another embodiment of the present utility model, the external water heater antiscaling device 1 of integral type may also include one and anode
The insulation crust of 10 form fit（It is not shown）, anode 10 is fixedly mounted on the inwall of the insulation crust.This can lower sun
The material cost of pole 10.Also, in this case, the output end of dc source 10 can with the electric wire 46 of anode 10 and negative electrode 20
It is embedded in the insulation crust so that the overall appearance of the external water heater antiscaling device 1 of integral type is more attractive in appearance succinct.It is preferred that
Ground, insulation crust is made up of PVC.
In addition, anode 10 can be made up of titanium, MMO titaniums or the titanium, stainless steel or the copper that are coated with other rare metals etc.,
Negative electrode 20 can be made up of titanium, MMO titaniums or the titanium, stainless steel or the copper that are coated with other rare metals etc..Anode 10 can be adopted
With tubular structure or the other forms with cavity structure, negative electrode 20 can use bar-shaped, strip, network structure or other
The structure of form.Preferably, anode 10 is MMO titanium cylinders, and negative electrode 20 is stainless steel bar.
Operation principle of the present utility model is, when water feeding of heater, and in negative electrode formation strong alkali environment, incrustation scale can be analysed in advance
Go out and be attached on negative electrode, the not cation such as calcium-magnesium-containing when water enters water heater, even if therefore entering after inner bag
Heating rod heating will not also form incrustation scale, and reaching improves the purpose of water feeding of heater water quality, and specific reaction is as follows：
1）2H2O + 2e→ 2OH- + H2 ↑
2)CO2 + OH-→ HCO3 -
3)HCO3- + OH-→ CO3 2- + H2O
4)Ca2+ + CO3 2- →CaCO3 ↓
5)Mg2+ + 2OH-→ Mg(OH)2 ↓
After incrustation scale is separated out on negative electrode, it can be removed with periodically by way of manually or mechanically, can also directly more
Change negative electrode（Stainless steel bar）.
It should be pointed out that term " water heater " herein refers to the hot water apparatus of broad sense, not only including traditional
Water heater, includes the device of other heating water.
Although specifically showing and describing the utility model with reference to preferred embodiment, those skilled in the art should
This is understood, is not departing from the spirit and scope of the present utility model that appended claims are limited, in form and details
On the utility model can be made a variety of changes, be protection domain of the present utility model.
Claims (9)
1. a kind of external water heater antiscaling device of integral type, it is characterised in that including anode, negative electrode, the cover plate of insulation and straight
Power supply is flowed, the anode is the cavity conductor with an opening, and offers a water inlet and a delivery port, and the water inlet is used
It is fixedly connected in water inlet pipe, the delivery port is used to be fixedly connected with the water inlet of water heater, the negative electrode insertion is arranged at
The cover plate, the cover plate for sealing be arranged on the anode the opening, and the negative electrode at least have extend to the sun
A part inside extremely, the dc source is fixedly mounted on the anode outside, and its positive pole is electrically connected with the anode, is born
Pole is electrically connected with the negative electrode, to be electrochemically reacted effect to the water for entering the anode interior, and then makes incrustation scale advance
Separate out and adhere on the cathode.
2. the external water heater antiscaling device of integral type as claimed in claim 1, it is characterised in that the water inlet and delivery port
It is provided with the loose joint of insulation.
3. the external water heater antiscaling device of integral type as claimed in claim 1, it is characterised in that the cover plate and the anode
Connected by screw thread fitted seal, there is an installation through-hole in the middle of the cover plate, the negative electrode inserts the installation through-hole and gone forward side by side
Row closing is connected.
4. the external water heater antiscaling device of integral type as claimed in claim 1, it is characterised in that also including water flow switch, institute
Water flow switch is stated installed in the water inlet, the water flow switch is electrically connected to the power module, it is described straight for controlling
Flow the operation of power supply.
5. the external water heater antiscaling device of integral type as claimed in claim 1, it is characterised in that the dc source includes shell
Body, the power module in the housing and install power switch on the housing and with power module electricity
The indicator lamp of connection, the power module is electrically connected with the power switch and indicator lamp.
6. the external water heater antiscaling device of integral type as described in claim 1 to 5 is any, it is characterised in that the direct current
The voltage in source is safe voltage, and output current is 1-10 amperes.
7. the external water heater antiscaling device of integral type as claimed in claim 1, it is characterised in that also including one and the anode
The insulation crust of form fit, the anode is fixedly installed in the inwall of the insulation crust.
8. the external water heater antiscaling device of integral type as claimed in claim 1, it is characterised in that the anode is by titanium, MMO titaniums
Material, stainless steel or copper into, the negative electrode by titanium, MMO titaniums, stainless steel or copper into.
9. the external water heater antiscaling device of integral type as described in claim 1 or 8, it is characterised in that the anode is tubular
Structure, the negative electrode is bar-shaped, strip or network structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720144266.2U CN206457288U (en) | 2017-02-17 | 2017-02-17 | A kind of external water heater antiscaling device of integral type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720144266.2U CN206457288U (en) | 2017-02-17 | 2017-02-17 | A kind of external water heater antiscaling device of integral type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206457288U true CN206457288U (en) | 2017-09-01 |
Family
ID=59695383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720144266.2U Withdrawn - After Issue CN206457288U (en) | 2017-02-17 | 2017-02-17 | A kind of external water heater antiscaling device of integral type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206457288U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106698606A (en) * | 2017-02-17 | 2017-05-24 | 厦门绿信环保科技有限公司 | Integral external water heater scale-inhibition device and scale-inhibition method |
-
2017
- 2017-02-17 CN CN201720144266.2U patent/CN206457288U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106698606A (en) * | 2017-02-17 | 2017-05-24 | 厦门绿信环保科技有限公司 | Integral external water heater scale-inhibition device and scale-inhibition method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170901 Effective date of abandoning: 20230407 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20170901 Effective date of abandoning: 20230407 |