CN206973881U - A kind of electric heater with apparatus for eliminating sludge - Google Patents
A kind of electric heater with apparatus for eliminating sludge Download PDFInfo
- Publication number
- CN206973881U CN206973881U CN201720605453.6U CN201720605453U CN206973881U CN 206973881 U CN206973881 U CN 206973881U CN 201720605453 U CN201720605453 U CN 201720605453U CN 206973881 U CN206973881 U CN 206973881U
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- Prior art keywords
- valve
- electric heater
- water
- eliminating sludge
- dosing tank
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Abstract
The utility model discloses a kind of electric heater with apparatus for eliminating sludge, belong to electric heater technical field.Electric heater includes electric heater body and circulation apparatus for eliminating sludge, the circulation apparatus for eliminating sludge includes water purifier, dosing tank, discharge casing, water pump, water inlet pipe, drainpipe, circulating water pipe, dosing tank upper hose, dosing tank outlet pipe, first valve, second valve, 3rd valve, 4th valve, 5th valve, the water inlet pipe connects electric heater body water inlet, described drainpipe one end connects electric heater body, the drainpipe other end communicated drainage case, water pump both ends are respectively communicated with discharge casing and water inlet pipe, water purifier is arranged on water inlet pipe, the both sides of water purifier connect dosing tank upper hose and dosing tank outlet pipe respectively, electric heater of the present utility model with apparatus for eliminating sludge, features high scale-removing effect, cost is low, it is easy to operate, both can be used alone, realization can also be improved on existing electric heater.
Description
Technical field
The utility model is specifically related to a kind of electric heater with apparatus for eliminating sludge, belongs to electric heater technical field.
Background technology
Electric heater leak electricity Frequent Accidents, research finds electric heater leak electricity reason have what time：
1st, the magnesium rod in inner container of electric water heater is not changed in time, and is not done ground protection measure and can be caused to leak electricity.
2nd, heating tube is wrapped up by incrustation scale in electric heater, can not be radiated and be caused punch through, and the water in water heater will be powered.
3rd, electric heater is for a long time after wet environment use, and heat-generating pipe insulating properties can decline, and electric heater is likely to
Leaky can occur.
For second point electric leakage reason expansion further investigation.Electric heater usage time too long, easily produces incrustation scale.Incrustation scale
Water quality is not only influenceed, also affects the safe handling of water heater, such as cleaning treatment not in time, it is also possible to triggers the safe things such as electric leakage
Therefore.Electric heater especially storage-type electric water heater easily produces incrustation scale, if incrustation scale is cleared up not in time after producing will give water quality
Bring harm in itself with water heater, be also possible to cause serious accident when serious.Its specific harm is as follows：
1st, water heater is damaged
Incrustation scale is a kind of material of heat conductivility extreme difference, can hinder the transmission of heat, cause water heater uneven heating even, cause
The phenomenon of hot-spot, or local pressure are excessive, finally damage water heater, or even cause danger.
2nd, water heater temperature's reduction, output is caused to reduce
The thermal conductivity ratio metal of incrustation scale is much lower, and the thermal conductivity factor of metal steel pipe is 6~1000 times of incrustation scale, thermal-collecting tube
Having incrustation scale can have a strong impact on that water heats, and hard incrustation scale can make electrical heat energy conversion ratio reduce or even fail.And incrustation scale can account for
According to certain water space, moisture storage capacity is caused to reduce.
3rd, health is endangered
Contain a variety of chemical compositions in incrustation scale, long-term precipitation and accumulation make the harmful substance in water heater water constantly increase
Add, in addition, foundry loam, microorganism, bacterium also create many harmful substances in long-time continuous renewal, alternation response, can draw
The generation of multiple dermatosis is sent out, causes people after a bath to feel pruitus afterwards and plays red point.
4th, electric shock accidents is caused
Storage-type electric water heater inner bag is used for filling water, as water heater usage time is longer, if the non-periodic cleaning of water tank, water
Incrustation scale inside case can be more and more.After electric heating tube of water heater is wrapped up by incrustation scale, electrothermal tube, which can not radiate, to be caused punch through, heat
Water in hydrophone will be powered, now necessarily triggers electric shock accidents using water heater.
Harm understands that electric heater Periodic scale removal is very necessary more than.
In existing electric heater, there are some to be provided with apparatus for eliminating sludge, it is open such as the A of Chinese invention patent CN 105571134
A kind of descaling water heater, not only apparatus for eliminating sludge is complicated for this water heater, and can not circulate scale removal, and scale removal cost is higher.
Utility model content
Therefore, the purpose of this utility model be to provide it is a kind of water purifier on the one hand is installed in water inlet in just conventional water,
Slow down the formation of incrustation scale.On the other hand general Domestic water storage formula electric heater is followed by designed circulation apparatus for eliminating sludge
The electric heater of ring deep clean.
Specifically, the electric heater of the present utility model with apparatus for eliminating sludge, including electric heater body and circulation scale removal
Device, it is described circulation apparatus for eliminating sludge include water purifier, dosing tank, discharge casing, water pump, water inlet pipe, drainpipe, circulating water pipe, plus
Medicine-chest upper hose, dosing tank outlet pipe, the first valve, the second valve, the 3rd valve, the 4th valve, the 5th valve, the water inlet
Pipe connects electric heater body water inlet, and described drainpipe one end connects electric heater body, the drainpipe other end connection
Discharge casing, water pump both ends are respectively communicated with discharge casing and water inlet pipe, and water purifier is arranged on water inlet pipe, and the both sides of water purifier connect respectively
Connect dosing tank upper hose and dosing tank outlet pipe, dosing tank upper hose is provided with the first valve, and dosing tank outlet pipe is provided with the
Two valves, the both ends of water purifier are respectively equipped with the 3rd valve and the 5th valve, and the 4th valve is provided between water pump and water inlet pipe.
Further, the electric heater body includes inner bag, and electrically heated rod is provided with inner bag.
Further, it is provided with magnesium rod positioned at drainpipe top position in the inner bag.
Further, the dosing tank is provided with upper lid.
Further, it is provided with filter screen in the discharge casing.
Further, outer comb is additionally provided with the discharge casing, outer comb is provided with the 6th valve.
Further, the circulation apparatus for eliminating sludge also includes controller, and the controller includes AT89C51 system, single
Piece machine AT89C51 is used for the valve of chain control first, the second valve, the 3rd valve, the 4th valve, the 5th valve.
The beneficial effects of the utility model are：Electric heater of the present utility model with apparatus for eliminating sludge, passes through structure
On design, using special incrustation scale Forming Mechanism, accelerate the discharge of incrustation scale, harm caused by mitigating electric heater incrustation scale, lead to
Cross the circulatory system and realize circulation scale removal, compare and prior art, scale removal effect is more preferable, and scale removal cost is lower, by further
Improve, chain control mechanism is formed between valve, operation is more convenient.Professional's scaling operation can be replaced.The utility model
The electric heater with apparatus for eliminating sludge, both can be used alone, realization can also be improved on existing electric heater.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the electric heater with apparatus for eliminating sludge of the present utility model.
Reference is as follows：1st, water purifier, 2, dosing tank, 3, discharge casing, 4, water pump, 5, water inlet pipe, 6, drainpipe, 7, follow
Ring water pipe, 8, dosing tank upper hose, 9, dosing tank outlet pipe, the 10, first valve, the 11, second valve, the 12, the 3rd valve, 13,
4th valve, the 14, the 5th valve, 15, inner bag, 16, electrically heated rod, 17, magnesium rod, 18, upper lid, 19, filter screen, 20, outer comb,
21st, the 6th valve, 101, water inlet, 102, delivery port.
Embodiment
Specific embodiment of the present utility model is illustrated below in conjunction with the accompanying drawings：
As shown in figure 1, a kind of electric heater with apparatus for eliminating sludge, including electric heater body and circulation apparatus for eliminating sludge,
Electric heater body includes water inlet 101 and delivery port 102, circulation apparatus for eliminating sludge include water purifier 1, dosing tank 2, discharge casing 3,
Water pump 4, water inlet pipe 5, drainpipe 6, circulating water pipe 7, dosing tank upper hose 8, dosing tank outlet pipe 9, the first valve 10, the second valve
The 11, the 3rd valve 12 of door, the 4th valve 13, the 5th valve 14, water inlet pipe 5 connect electric heater body water inlet 101, drainpipe
6 one end connect electric heater body, the other end communicated drainage case 3 of drainpipe 6, and the both ends of water pump 4 are respectively communicated with discharge casing 3 and water inlet
Pipe 5, water pump 4 use acid and alkali-proof pump, and water purifier 1 is arranged on water inlet pipe 5, and the both sides of water purifier 1 connect water on dosing tank respectively
Pipe 8 and dosing tank outlet pipe 9, dosing tank upper hose 8 are provided with the first valve 10, and dosing tank outlet pipe 9 is provided with the second valve
11, the both ends of water purifier 1 are respectively equipped with the 3rd valve 12 and the 5th valve 14, and the 4th valve is provided between water pump 4 and water inlet pipe 5
13。
Set as conventional water purifier, active carbon filter screen, PP filter cores, softening filter core ion exchange are provided with water purifier 1
One or more in resin strainer, RO counter-infiltration filter cores.
Similar with common electric heater, in the present embodiment, electric heater body includes inner bag 15, and electricity is provided with inner bag 15
Heating rod 16.
Preferably, magnesium rod 17 is provided with positioned at the top position of drainpipe 6 in inner bag 15, drainpipe 6 is arranged on the lower section of magnesium rod 17
Position.
Preferably, dosing tank 2 is provided with upper lid 18, and by opening upper lid 18, scale remover is launched into dosing tank 2.
To realize separation of solid and liquid, filter screen 19 is provided with discharge casing 3, filter screen 19 is used to filter out solid incrustation scale impurity.
Preferably, outer comb 20 is additionally provided with discharge casing 3, outer comb 20 is provided with the 6th valve 21.
To realize chain control, circulation apparatus for eliminating sludge also includes controller, and controller includes AT89C51 system, monolithic
Machine AT89C51 is used for chain control the first valve 10, the second valve 11, the 3rd valve 12, the 4th valve 13, the 5th valve 14.
Specifically used method is：
Normal use：
Because each valve can interlocked control, open the first valve 10 when, the second valve 11, the 4th valve 13 are in open shape
State, the 3rd valve 12, the 5th valve 14 are closed；When closing the first valve 10, at the second valve 11, the 4th valve 13
In closed mode, the 3rd valve 12, the 5th valve 14 are in open mode.During normal use, the first valve 10, fresh water are closed
Source enters water heater liner 15 by the place pipeline of the 5th valve 14, and water purifier is housed among the 3rd valve 12, the 5th valve 14
1, can demineralized water, reduce the formation of incrustation scale in water heater, avoid causing power consumption from increasing or even damage heating rod and cause electric leakage etc.
Risk.
Scale removal process：
The first valve 10 is opened, fresh water source passes through dosing tank 2 by the first valve 10, and the top of dosing tank 2 has lid can
It is used for adding the medicines such as scale remover to open, then enters by the second valve 11 in water heater liner 15, scale remover is with being attached to heat
Incrustation scale in hydrophone is reacted.
After the completion of reaction discharge casing 3 and screen pack 19, drainpipe are down expelled to the sewage of incrustation scale slag from drainpipe 6
6 lower sections are placed under screen pack 19, and the outer valve 21 of comb 20 and the 6th is housed in the upper left of discharge casing 3 and screen pack 19,
Outer comb 20 is a soft water pipe, is easy to discharge the sewage without residue；Installed in the upper right of discharge casing 3 and screen pack 19
The circulating line of one connection discharge casing 3 and screen pack 19 and water inlet 101, and acid and alkali-resistance water pump 4 is installed on its pipeline.
The circulation that can be formed between water inlet pipe 5- water heater liners 16- drainpipes 6- and the valve 13 of circulating water pipe 7 and the 4th
Passage, on the one hand increase disturbance, make reaction more efficient, make cleaning more thorough；On the other hand, the design of circulation can be
Medicine fully uses, and avoids wasting.When circulating 2 small or so, discharging valve door 6 is opened, releases no residue sewage.
Described above is preferred embodiment of the present utility model, it is noted that for the ordinary skill of the art
For personnel, on the premise of principle described in the utility model is not departed from, some improvements and modifications can also be made, these improvement
The scope of protection of the utility model is also should be regarded as with retouching.
Claims (7)
1. a kind of electric heater with apparatus for eliminating sludge, including electric heater body and circulation apparatus for eliminating sludge, it is characterised in that institute
Stating circulation apparatus for eliminating sludge includes water on water purifier, dosing tank, discharge casing, water pump, water inlet pipe, drainpipe, circulating water pipe, dosing tank
Pipe, dosing tank outlet pipe, the first valve, the second valve, the 3rd valve, the 4th valve, the 5th valve, the water inlet pipe connection electricity
Water heater body's water inlet, described drainpipe one end connect electric heater body, the drainpipe other end communicated drainage case, water
Pump both ends are respectively communicated with discharge casing and water inlet pipe, and water purifier is arranged on water inlet pipe, and the both sides of water purifier connect dosing tank respectively
Upper hose and dosing tank outlet pipe, dosing tank upper hose are provided with the first valve, and dosing tank outlet pipe is provided with the second valve, only
The both ends of hydrophone are respectively equipped with the 3rd valve and the 5th valve, and the 4th valve is provided between water pump and water inlet pipe.
2. the electric heater of apparatus for eliminating sludge is carried as claimed in claim 1, it is characterised in that the electric heater body includes
Inner bag, inner bag is interior to be provided with electrically heated rod.
3. the electric heater of apparatus for eliminating sludge is carried as claimed in claim 2, it is characterised in that be located at drainpipe in the inner bag
Top position is provided with magnesium rod.
4. the electric heater of apparatus for eliminating sludge is carried as claimed in claim 1, it is characterised in that the dosing tank is provided with upper lid.
5. the electric heater of apparatus for eliminating sludge is carried as claimed in claim 1, it is characterised in that filter is provided with the discharge casing
Net.
6. the electric heater of apparatus for eliminating sludge is carried as claimed in claim 1, it is characterised in that be additionally provided with the discharge casing outer
Comb, outer comb are provided with the 6th valve.
7. the electric heater of apparatus for eliminating sludge is carried as claimed in claim 1, it is characterised in that the circulation apparatus for eliminating sludge also wraps
Controller is included, the controller includes AT89C51 system, and AT89C51 system is used for the valve of chain control first, the second valve
Door, the 3rd valve, the 4th valve, the 5th valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720605453.6U CN206973881U (en) | 2017-05-27 | 2017-05-27 | A kind of electric heater with apparatus for eliminating sludge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720605453.6U CN206973881U (en) | 2017-05-27 | 2017-05-27 | A kind of electric heater with apparatus for eliminating sludge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206973881U true CN206973881U (en) | 2018-02-06 |
Family
ID=61411122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720605453.6U Expired - Fee Related CN206973881U (en) | 2017-05-27 | 2017-05-27 | A kind of electric heater with apparatus for eliminating sludge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206973881U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112594933A (en) * | 2021-01-18 | 2021-04-02 | 上海厨缩家居用品有限公司 | External water heater self-cleaning device |
| CN113237232A (en) * | 2021-05-24 | 2021-08-10 | 河南工业职业技术学院 | Drainage anti-freezing device for gas water heater |
-
2017
- 2017-05-27 CN CN201720605453.6U patent/CN206973881U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112594933A (en) * | 2021-01-18 | 2021-04-02 | 上海厨缩家居用品有限公司 | External water heater self-cleaning device |
| CN113237232A (en) * | 2021-05-24 | 2021-08-10 | 河南工业职业技术学院 | Drainage anti-freezing device for gas water heater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180206 Termination date: 20180527 |