CN107990564A - One kind can solar water heater with automatic scale removing function - Google Patents
One kind can solar water heater with automatic scale removing function Download PDFInfo
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- CN107990564A CN107990564A CN201711199341.6A CN201711199341A CN107990564A CN 107990564 A CN107990564 A CN 107990564A CN 201711199341 A CN201711199341 A CN 201711199341A CN 107990564 A CN107990564 A CN 107990564A
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- water
- liquid level
- level sensor
- scale
- water tank
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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
- Y02E10/44—Heat exchange systems
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- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
Abstract
Can solar water heater with automatic scale removing function the invention discloses one kind,Including water tank,Supporting rack and vacuum tube,The top of water tank is equipped with entering water electromagnetic valve,The side of entering water electromagnetic valve is equipped with scale remover storage tank,Scale remover storage tank is internally provided with the first liquid level sensor,Scale remover storage tank is connected by scale remover solenoid valve with water tank,The bottom of water tank one end is equipped with sewage discharge solenoid valve,Temperature sensor is respectively fixed with the inner wall of water tank,Second liquid level sensor and water circulating pump,The lower part of water tank is connected with some vacuum tubes,The filter screen side is equipped with flood control control system,The flood control control system includes PLC control modules,Alarm module and wireless communication module,The hydraulic pressure sensor is connected with PLC control modules,And received hydraulic pressure information is transferred to PLC control modules,This kind can solar water heater with automatic scale removing function,The removing of incrustation scale in water heater can be automatically performed,It is more more convenient than manually removing,Work efficiency is high and practicality is high.
Description
Technical field
The present invention relates to a kind of solar water heater, and being specially one kind can solar water heater with automatic scale removing function.
Background technology
Solar water heater (Solar water heater) refers to the water heater heated using solar energy as the energy.
It is one of three big water heaters mutually arranged side by side with gas heater, electric heater.Solar energy is converted into heat by solar water heater
Can, water is heated to high-temperature from low temperature, to meet that hot water of the people in life, production uses.
But solar water heater is in use for some time, various electrodeposition substances are had in heat exchanger and inner-walls of duct
Face, these materials are known as deposit, they are mainly made of incrustation scale, mud, the long-living object of corrosion, algae, bacterium mud.Usual people
They are called dirt again.After dirt produces, one is reduction of heat exchange efficiency, influences heat conduction, causes endothermic effect to decline.Two
It is that fouling makes hot and cold water interchange channel section and long flux diminish, not only prolongs the time of heating, but also also occur that and burst apart, internally
Courage has certain infringement, and underdeposit corrosion also results in the thinning perforation leakage of duct wall, shortens service life of equipment, increase use into
This；Third, can precipitate many sludge in water tank, long term high temperature, produces many harmful substances, influences the health of user.Cause
This, it is necessary to is to water-heater system periodic cleaning, to remove the deposit on metal surface (dirt), destroying microorganisms.It is and existing
Mutual disassembly is needed to be cleaned, it is necessary to be taken a substantial amount of time in general scale removal, and work efficiency is relatively low.Therefore need
Want a kind of solar water heater for being capable of automatically descaling.
The content of the invention
The present invention provide one kind can solar water heater with automatic scale removing function, can effectively solve solar heat in practical application
Hydrophone easily produces incrustation scale, and cleans the problem of cumbersome.
In order to solve the above technical problem, the present invention provides following technical solution：
One kind of the present invention can solar water heater with automatic scale removing function, including water tank, supporting rack and vacuum tube, the water tank
Top is equipped with entering water electromagnetic valve, and the side of the entering water electromagnetic valve is equipped with scale remover storage tank, and the scale remover stores the interior of tank
Portion is equipped with the first liquid level sensor, and the scale remover storage tank is connected by scale remover solenoid valve with water tank, described water tank one end
Bottom be equipped with sewage discharge solenoid valve, be respectively fixed with temperature sensor, the second liquid level sensor on the inner wall of the water tank
And water circulating pump, the lower part of the water tank are connected with some vacuum tubes, the water tank and vacuum tube are fixed by supporting rack, institute
Stating flood control control system includes PLC control modules, alarm module and wireless communication module, and the hydraulic pressure sensor is controlled with PLC
Module connects, and received hydraulic pressure information is transferred to PLC control modules, the PLC control modules and hydraulic press and warning mould
Block connects and controls hydraulic press to work and control alarm module to open LED warning lamps.
As a preferred technical solution of the present invention, first liquid level sensor and the second liquid level sensor are floating
Ball liquid level sensor, the model 602F-3500F of the temperature sensor, the model S7- of the PLC programmable controller
2000F。
As a preferred technical solution of the present invention, the control cabinet by electric wire respectively with controlling switch and scale remover
Liquid level indicator light is connected, and the controlling switch is electrically connected with rechargeable battery, and the scale remover liquid level indicator light may be programmed with PLC
Controller is electrically connected.
As a preferred technical solution of the present invention, the temperature sensor, the first liquid level sensor and the second liquid level
Sensor is electrically connected with PLC programmable controller, the PLC programmable controller and entering water electromagnetic valve, sewage discharge electricity
Magnet valve, scale remover solenoid valve and water circulating pump are electrically connected.
As a preferred technical solution of the present invention, the rechargeable battery and entering water electromagnetic valve, sewage discharge solenoid valve,
Scale remover solenoid valve, temperature sensor, the first liquid level sensor, water circulating pump, the second liquid level sensor and PLC PLC technologies
Device is electrically connected, and the solar panel is electrically connected with rechargeable battery.
The beneficial effect that is reached of the present invention is：This kind can solar water heater with automatic scale removing function, need in use
When wanting scale removal, by opening controlling switch, temperature sensor, the first liquid level sensor and the second liquid level sensor detect respectively
The amount of water in the amount and water tank of water temperature, scale remover in water tank, when water temperature is relatively low, scale removal dosage is more and water tank in water level close
In due course, scale remover is added, water circulating pump is opened, allows the water containing scale remover to circulate scale removal in water heater, finally by sewage
Discharge solenoid valve is discharged, so as to complete the automatic removing of water heater incrustation scale, more more convenient than manually removing, work efficiency is high
With practicality height.
Brief description of the drawings
Attached drawing is used for providing a further understanding of the present invention, and a part for constitution instruction, the reality with the present invention
Apply example to be used to explain the present invention together, be not construed as limiting the invention.In the accompanying drawings：
Fig. 1 be the present invention it is a kind of can solar water heater with automatic scale removing function structure diagram；
Fig. 2 be the present invention it is a kind of can solar water heater with automatic scale removing function partial schematic diagram；
Fig. 3 is the structure diagram of control cabinet of the present invention；
Fig. 4 is the fundamental diagram of the present invention；
In figure：1st, water tank；2nd, entering water electromagnetic valve；3rd, sewage discharge solenoid valve；4th, supporting rack；5th, control cabinet；6th, vacuum tube；
7th, scale remover storage tank；8th, scale remover solenoid valve；9th, solar panel；10th, temperature sensor；11st, the first liquid level sensor；
12nd, water circulating pump；13rd, the second liquid level sensor；14th, rechargeable battery；15th, PLC programmable controller.
Embodiment
The preferred embodiment of the present invention is illustrated below in conjunction with attached drawing, it will be appreciated that described herein preferred real
Apply example to be merely to illustrate and explain the present invention, be not intended to limit the present invention.
Embodiment：As shown in Figs 1-4, one kind of the present invention can solar water heater with automatic scale removing function, including water tank 1, support
Frame 4 and vacuum tube 6, the top of water tank 1 are equipped with entering water electromagnetic valve 2, and the side of entering water electromagnetic valve 2 is equipped with scale remover storage tank 7, uses
In storage scale remover.Scale remover storage tank 7 is internally provided with the first liquid level sensor 11, for detecting in scale remover storage tank 7
Scale removal agent content, scale remover storage tank 7 is connected by scale remover solenoid valve 8 with water tank 1, and the bottom of 1 one end of water tank is equipped with dirty
Water discharge solenoid valve 3, for discharging the sewage after scale removal.Temperature sensor 10, the second liquid are respectively fixed with the inner wall of water tank 1
Level sensor 13 and water circulating pump 12, are respectively used to the temperature and content of water in measurement water tank.Flood control control system 11 includes PLC
Control module 12, alarm module 13 and wireless communication module 14, hydraulic pressure sensor 6 are connected with PLC control modules 12, and will be received
Hydraulic pressure information be transferred to PLC control modules 12, PLC control modules 12 are connected with hydraulic press 8 and alarm module 13 and control liquid
Press 8 works and controls alarm module 13 to open LED warning lamps 2, alarm module 13 is connected with wireless communication module 14.
First liquid level sensor 11 and the second liquid level sensor 13 are floating ball type liquid level sensor, temperature sensor 10
Model 602F-3500F, the model S7-2000F of PLC programmable controller 15.
Control cabinet 5 is connected with controlling switch and scale remover liquid level indicator light respectively by electric wire, controlling switch and charging electricity
Pond 14 is electrically connected, and rechargeable battery 14 is closed for controlling switch.Scale remover liquid level indicator light and the electricity of PLC programmable controller 15
Property connection, for showing the content of scale remover, when the first liquid level sensor 11 detects that scale removal agent content is relatively low, signal is sent out
PLC programmable controller 15 is given, PLC programmable controller 15 controls scale remover liquid level indicator light to light.
Temperature sensor 10, the first liquid level sensor 11 and the second liquid level sensor 13 with PLC programmable controller 15
It is electrically connected, PLC programmable controller 15 and entering water electromagnetic valve 2, sewage discharge solenoid valve 3, scale remover solenoid valve 8 and recirculated water
Pump 12 is electrically connected.
Rechargeable battery 14 and entering water electromagnetic valve 2, sewage discharge solenoid valve 3, scale remover solenoid valve 8, temperature sensor 10, the
One liquid level sensor 11, water circulating pump 12, the second liquid level sensor 13 and PLC programmable controller 15 are electrically connected, solar energy
Solar panel 9 is electrically connected with rechargeable battery 14.
Specifically, when needing to carry out scale removal to water heater, rechargeable battery 14, temperature sensor are connected by controlling switch
Water temperature in 10 detection water heaters, when temperature is excessive, certain hot water is released by drain valve, and pass through entering water electromagnetic valve
2 add cold water, make water temperature excessive, avoid water temperature over-high from causing vacuum tube 6 to be not easy to circulate with the water in water tank 1, work as water
When water in case 1 is less, the second liquid level sensor 13 sends a signal to PLC programmable controller 15, PLC PLC technologies
After device 15 controls entering water electromagnetic valve 2 to open the suitable water of addition, PLC programmable controller 15 controls scale remover solenoid valve 8 to water
Scale remover, and 15 ON cycle water pump 12 of PLC programmable controller are added in case, is allowed in water and vacuum tube 6 in water tank 1
Scale removal is completed in water constantly circulation, after the completion of scale removal PLC programmable controller 15 open sewage discharge solenoid valve 3 discharge containing
The water of dirt；Then PLC programmable controller 15 controls entering water electromagnetic valve 2 to open and adds suitable water again, and water tank 1 is carried out
Secondary cleaning, ensures that dirt can be removed totally, is ejected finally by sewage discharge solenoid valve 3 and complete the clear of Water Heater Fouling
Remove.
This kind can solar water heater with automatic scale removing function, when needing scale removal in use, opened by opening control
Close, temperature sensor 10, the first liquid level sensor 11 and the second liquid level sensor 13 detect water temperature in water tank 1, remove respectively
The amount of water in the amount and water tank 1 of dirty agent, when water temperature is relatively low, scale removal dosage is more and water tank 1 in water level it is suitable when, add scale removal
Agent, opens water circulating pump 12, allows the water containing scale remover to circulate scale removal in water heater, finally by sewage discharge solenoid valve 3
Discharge, so that the automatic removing of water heater incrustation scale is completed, work efficiency height and practicality more more convenient than manually removing
It is high.
Finally it should be noted that：The foregoing is only a preferred embodiment of the present invention, is not intended to limit the invention,
Although the present invention is described in detail with reference to the foregoing embodiments, for those skilled in the art, it still may be used
To modify to the technical solution described in foregoing embodiments, or equivalent substitution is carried out to which part technical characteristic.
Within the spirit and principles of the invention, any modification, equivalent replacement, improvement and so on, should be included in the present invention's
Within protection domain.
Claims (5)
1. one kind can solar water heater with automatic scale removing function, including water tank (1), supporting rack (4) and vacuum tube (6), its feature exist
In the top of the water tank (1) is equipped with entering water electromagnetic valve (2), and the side of the entering water electromagnetic valve (2) is equipped with scale remover storage tank
(7), scale remover storage tank (7) is internally provided with the first liquid level sensor (11), the scale remover storage tank (7) by except
Dirty agent solenoid valve (8) is connected with water tank (1), and the bottom of described water tank (1) one end is equipped with sewage discharge solenoid valve (3), the water
Temperature sensor (10), the second liquid level sensor (13) and water circulating pump (12), the water are respectively fixed with the inner wall of case (1)
The lower part of case (1) is connected with some vacuum tubes (6), and the water tank (1) and vacuum tube (6) are fixed by supporting rack (4), described
PLC control modules (12) are connected with hydraulic press (8) and alarm module (13) and control hydraulic press (8) to work and control alarm module
(13) LED warning lamps (2) are opened, described, alarm module (13) is connected with wireless communication module (14).
2. one kind according to claim 1 can solar water heater with automatic scale removing function, it is characterised in that first liquid level
Sensor (11) and the second liquid level sensor (13) are floating ball type liquid level sensor, the model of the temperature sensor (10)
602F-3500F, the model S7-2000F of the PLC programmable controller (15).
3. one kind according to claim 1 can solar water heater with automatic scale removing function, it is characterised in that the control cabinet
(5) it is connected respectively with controlling switch and scale remover liquid level indicator light by electric wire, the controlling switch and rechargeable battery (14) electricity
Property connection, the scale remover liquid level indicator light and PLC programmable controller (15) are electrically connected.
4. one kind according to claim 3 can solar water heater with automatic scale removing function, it is characterised in that the temperature sensing
Device (10), the first liquid level sensor (11) and the second liquid level sensor (13) are electrically connected with PLC programmable controller (15),
The PLC programmable controller (15) and entering water electromagnetic valve (2), sewage discharge solenoid valve (3), scale remover solenoid valve (8) and follow
Ring water pump (12) is electrically connected.
5. one kind according to claim 1 can solar water heater with automatic scale removing function, it is characterised in that the rechargeable battery
(14) with entering water electromagnetic valve (2), sewage discharge solenoid valve (3), scale remover solenoid valve (8), temperature sensor (10), the first liquid level
Sensor (11), water circulating pump (12), the second liquid level sensor (13) and PLC programmable controller (15) are electrically connected, described
Solar panel (9) is electrically connected with rechargeable battery (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711199341.6A CN107990564A (en) | 2017-11-26 | 2017-11-26 | One kind can solar water heater with automatic scale removing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711199341.6A CN107990564A (en) | 2017-11-26 | 2017-11-26 | One kind can solar water heater with automatic scale removing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107990564A true CN107990564A (en) | 2018-05-04 |
Family
ID=62032174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711199341.6A Withdrawn CN107990564A (en) | 2017-11-26 | 2017-11-26 | One kind can solar water heater with automatic scale removing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107990564A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108803734A (en) * | 2018-05-29 | 2018-11-13 | 重庆市机电设计研究院 | A kind of working method of medical ultrasound wave cleaning instrument |
| CN109631366A (en) * | 2018-11-16 | 2019-04-16 | 韶关市欧姆机电设备有限公司 | A kind of solar water heater water pre-treatment means and method |
| CN111765628A (en) * | 2020-06-28 | 2020-10-13 | 张晓卫 | Intelligent water heater based on Internet of things system |
-
2017
- 2017-11-26 CN CN201711199341.6A patent/CN107990564A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108803734A (en) * | 2018-05-29 | 2018-11-13 | 重庆市机电设计研究院 | A kind of working method of medical ultrasound wave cleaning instrument |
| CN109631366A (en) * | 2018-11-16 | 2019-04-16 | 韶关市欧姆机电设备有限公司 | A kind of solar water heater water pre-treatment means and method |
| CN109631366B (en) * | 2018-11-16 | 2020-11-10 | 山东龙普太阳能股份有限公司 | Device and method for pretreating water of solar water heater |
| CN111765628A (en) * | 2020-06-28 | 2020-10-13 | 张晓卫 | Intelligent water heater based on Internet of things system |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180504 |