CN201999805U - Automatic backwashing straight drinking machine - Google Patents
Automatic backwashing straight drinking machine Download PDFInfo
- Publication number
- CN201999805U CN201999805U CN2010206903273U CN201020690327U CN201999805U CN 201999805 U CN201999805 U CN 201999805U CN 2010206903273 U CN2010206903273 U CN 2010206903273U CN 201020690327 U CN201020690327 U CN 201020690327U CN 201999805 U CN201999805 U CN 201999805U
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- China
- Prior art keywords
- water
- electromagnetic valve
- filter element
- magnetic valve
- backwashing
- 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 - Lifetime
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- Water Treatment By Sorption (AREA)
- Beverage Vending Machines With Cups, And Gas Or Electricity Vending Machines (AREA)
Abstract
The utility model relates to water dispensers, in particular to an automatic backwashing straight drinking machine. During use of a water dispenser in the prior art, blockage of a filter element is frequently caused by water quality pollution so that drinking water quality drops off, and simultaneously, the service life of the filter element is shortened so that equipment maintenance cost and after-sale service cost of water dispenser manufacturing enterprises are increased. The automatic backwashing straight drinking machine comprises the filter element, a heating water tank (12), an electric heating tube (15), a hot water releasing electromagnetic valve (13) and a warm water releasing electromagnetic valve (14). A processer (1) arranged before the filter element is connected with a backwashing electromagnetic valve (19), the backwashing electromagnetic valve (19) is connected with a delayed control device (19-1) of the backwashing electromagnetic valve (19), and the delayed control device (19-1) is set to delay 10 seconds. The automatic backwashing straight drinking machine has the advantages that blockage of the filter element is effectively prevented, the service life of the filter element is prolonged, drinking water quality is improved and maintenance cost of the water dispenser is reduced.
Description
Technical field
The utility model relates to water dispenser, a kind of specifically automatic backwash direct drinking fountain.
Background technology
Direct drinking fountain is the indispensable tap water equipment of modern people owing to convenience, safety, health, and family, office, factory, school etc. all have a large amount of water dispensers using.The prior art water dispenser is built-in with filtration unit, and the filter core consumptive material of filtration unit has certain work-ing life.Often because water pollution causes filter core to stop up, the filter element filtering function is reduced in the use, drinking water quality descends, and is unfavorable for that people's is healthy; Also cause simultaneously filter core shortening in work-ing life, increased maintenance of equipment cost and water dispenser manufacturing enterprise after service cost.Therefore invent a kind of filter core choking phenomenon of causing because of poor water quality of can effectively preventing, improve drinking water quality, increase filter core work-ing life, the automatic backwash direct drinking fountain that reduces water dispenser manufacturing enterprise after service cost is very necessary.
The utility model content
The purpose of this utility model provides a kind of filter core choking phenomenon of causing because of poor water quality of can effectively preventing, improves drinking water quality, increases filter core work-ing life, reduces the automatic backwash direct drinking fountain of water dispenser manufacturing enterprise after service cost.
The utility model is achieved in that
A kind of automatic backwash direct drinking fountain, form by filter core, heating water tank, electrothermal tube, hot water magnetic valve, the warm water magnetic valve that discharges water that discharges water, it is characterized in that: be provided with before filter core that preprocessor, preprocessor and back flushing magnetic valve are connected, the back flushing magnetic valve is connected with back flushing magnetic valve overrun control.
Back flushing magnetic valve overrun control is set time-delay 10 seconds.
Principle of work of the present utility model is:
After the water dispenser water inlet was connected, the back flushing magnetic valve was opened, back flushing magnetic valve overrun control delay working 10 seconds; Tap water carries out back flushing to the pretreater inner filter core, after 10 seconds, and the back flushing closed electromagnetic valve; Tap water is through the water inlet of pretreater water-in, the water outlet of pretreater water outlet; Other parts works better in pretreater and the water dispenser.
In order to realize task of the present utility model, be provided with pilot circuit in the automatic backwash direct drinking fountain, according to steering order control water treatment part water inlet, back flushing, system water, function operations such as heat, discharge water.
The shell of automatic backwash direct drinking fountain is made up of plastics rolled-up stock and hardware, pretreater, polypropylene has been installed in the shell has been handled filter core, composite filter element, three-in-one filter core, preceding entering water electromagnetic valve, topping-up pump, R.O membrane cartridge, high-voltage switch gear, back entering water electromagnetic valve, clear water tanks, fluid level controller, heating water tank, hot water magnetic valve, the warm water parts such as magnetic valve, electrothermal tube, quick-fried gas dish, ozonizer, scouring electromagnetic valve, back flushing magnetic valve that discharge water that discharge water.In order to show with easy to operate, also be provided with control and display panel on the shell, be located at the high and low water-level control apparatus of fluid level controller on the display panel, hot water discharge water button, warm water discharge water button, heating button.
Task of the present utility model is finished by pretreater and back flushing magnetic valve, back flushing magnetic valve overrun control.Remaining part and function are prior art.
During the normal water work of treatment, polypropylene is handled filter core and is tentatively filtered, and filters particulate matter such as iron rust, silt.Composite filter element contains KDF and gac, can absorb peculiar smell, Adsorption of Heavy Metal Ions, antibacterial.The three-in-one filter core of being made up of active carbon loading silver, far-infrared ceramic ball, lime carbonate is used to improve mouthfeel.Pressurization penetrates the pure water that meets standard for drinking by RO reverse osmosis membrane filter core to tap water for preceding entering water electromagnetic valve, topping-up pump.Dense water is discharged into outside the water dispenser by scouring electromagnetic valve; Pure water is opened the back entering water electromagnetic valve by high-voltage switch gear and fluid level control device, and pure water flows into clear water tanks.Enter heating water tank again, make hot water or warm water respectively, also can be the cold water that does not heat.Open the hot water magnetic valve that discharges water by putting hot water or cold water's button, the cold water magnetic valve that discharges water is emitted hot water, warm water or cold water respectively.
The utility model has the advantages that:
1, effectively prevents the filter core choking phenomenon, increase filter core work-ing life;
2, improve drinking water quality;
3, reduce the water dispenser maintenance cost, reduce water dispenser manufacturing enterprise after service cost.
Description of drawings
Fig. 1 is the utility model automatic backwash direct drinking fountain water treatment process figure;
Fig. 2 is the utility model automatic backwash direct drinking fountain electrical control figure.
Embodiment
, by embodiment the utility model is described further below in conjunction with accompanying drawing.
The utility model automatic backwash direct drinking fountain shell is formed by plastics compactings, and shell is built-in with pretreater 1, polypropylene and handles filter core 2, composite filter element 3, three-in-one filter core 4, preceding entering water electromagnetic valve 5, topping-up pump 6, R.O membrane cartridge 7, high-voltage switch gear 8, back entering water electromagnetic valve 9, clear water tanks 10, fluid level controller 11, heating water tank 12, hot water discharge water magnetic valve 13, warm water discharge water magnetic valve 14, electrothermal tube 15, quick-fried gas dish 16, ozonizer 17, scouring electromagnetic valve 18, back flushing magnetic valve 19.Shell is provided with control and display panel, and display panel is provided with fluid level controller high-water control button 11-1, fluid level controller low-water level control button 11-2, hot water discharge water button 13-1, warm water discharge water button 14-1, heating button 12-1.Back flushing magnetic valve overrun control 19-1 links to each other with back flushing magnetic valve 19 in the control device; Scouring electromagnetic valve overrun control 18-1 links to each other with scouring electromagnetic valve 18; For safety and the works better of protecting electrothermal tube 15, electrothermal tube 15 and protection temperature controller 15-1, work temperature controller 15-2 links to each other.
The flow process of water is as follows during the utility model work:
Tap water connects the water-in water inlet of pretreater 1, and back flushing magnetic valve 19 is opened, back flushing magnetic valve overrun control 19-1 delay working 10 seconds, tap water carries out back flushing to the pretreater inner filter core, after 10 seconds, the back flushing closed electromagnetic valve enters the works better program.Tap water is from the water inlet of pretreater water-in, and the water outlet of pretreater water outlet enters polypropylene processing filter core 2 and tentatively filters as particulate matter such as iron rust silts.Contain peculiar smell, heavy metal ion, antibacterial in composite filter element 3 planar water of KDF and gac; Enter the three-in-one filter core of forming by active carbon loading silver, far infrared ball pottery, lime carbonate 4 then, improve mouthfeel.By preceding entering water electromagnetic valve 5,6 pairs of tap water boosting of topping-up pump enter RO reverse osmosis membrane filter core 7 again, and the pure water that meets standard for drinking is made in the pressurization infiltration.7 water outlets of RO reverse osmosis membrane filter core are divided into two-way: dense water is discharged into outside the machine by scouring electromagnetic valve 18; Pure water is opened entering water electromagnetic valve 9 by high-voltage switch gear 8 and fluid level controller 11, flows into clear water tanks 10.Quick-fried gas dish 16 and 17 pairs of pure water of ozonizer of being located in the clear water tanks 10 are handled once more, enter heating water tank 12 then.Be located at electrothermal tube 15 work in the heating water tank 12, make hot water or warm water respectively; Open the magnetic valve 13 that puts hot water by the hot water button 13-1 that discharges water; The cold water button 14-1 that discharges water opens and puts cold water magnetic valve 14, emits hot water or warm water respectively.
The pilot circuit principle of work is as follows:
Opening power, tap water enter pretreater 1, back flushing magnetic valve 19 triggers and opens, preceding entering water electromagnetic valve 5 is opened, topping-up pump 6 is opened, the back entering water electromagnetic valve is opened, 10 seconds of back flushing magnetic valve delay working, water enters in the preprocessing filter element from the water-in of pretreater in 10 seconds kinds, water outlet by pretreater comes out, and enters the concentrated water discharge mouth by the back flushing magnetic valve again and discharges.After 10 seconds kinds, the back flushing closed electromagnetic valve, water enters in the preprocessing filter element from the pretreater water-in, go out by the pretreater water outlet, enter polypropylene and handle filter core 2, enter composite filter element 3 again, three-in-one filter core 4 enters topping-up pump 6, enters R.O membrane cartridge 7 by topping-up pump 6 superchargings.R.O membrane cartridge 7 goes out the moisture two-way: dense water is discharged into outside the machine by the concentrated water discharge mouth by scouring electromagnetic valve 18; Pure water enters clear water tanks 10 by high-voltage switch gear 8 and back entering water electromagnetic valve 9.Be provided with fluid level controller 11 in the clear water tanks 10, the height of control water level and low.Ozonizer 17 and quick-fried gas dish 16 are worked when each opening power; During normal the use, every 8 hours automatically work once, to the oxygen sterilization of living of the water of 10 li of clear water tanks.Water purification enters heating water tank 12 then, by 15 pairs of water heating of heating tube.Hot water is emitted use from the hot water magnetic valve 13 that discharges water when drinking; Warm water is emitted use from cold water magnetic valve 14.If water dispenser is not worked for a long time, do not have the water source to enter, then open water port with the water emptying in the machine after, connect tap water again, water dispenser work is produced qualified pure water by said procedure and is drunk for the user.
The foregoing description only is a preference of the present invention, is not used for limiting the present invention, and all within principle of the present invention, any modifications and variations of being done are all within protection scope of the present invention.
Claims (2)
1. automatic backwash direct drinking fountain, form by filter core, heating water tank (12), electrothermal tube (15), hot water magnetic valve (13), the warm water magnetic valve (14) that discharges water that discharges water, it is characterized in that: be provided with before filter core that preprocessor (1), preprocessor (1) and back flushing magnetic valve (19) are connected, back flushing magnetic valve (19) is connected with back flushing magnetic valve overrun control (19-1).
2. automatic backwash direct drinking fountain according to claim 1 is characterized in that: back flushing magnetic valve overrun control (19-1) is set time-delay 10 seconds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206903273U CN201999805U (en) | 2010-12-30 | 2010-12-30 | Automatic backwashing straight drinking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206903273U CN201999805U (en) | 2010-12-30 | 2010-12-30 | Automatic backwashing straight drinking machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201999805U true CN201999805U (en) | 2011-10-05 |
Family
ID=44702551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206903273U Expired - Lifetime CN201999805U (en) | 2010-12-30 | 2010-12-30 | Automatic backwashing straight drinking machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201999805U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103288233A (en) * | 2013-05-20 | 2013-09-11 | 武汉理工大学 | Multifunctional miniature water processor |
| CN103301674A (en) * | 2012-03-14 | 2013-09-18 | 任树华 | Direct drinking water dispenser without replacing filter element |
-
2010
- 2010-12-30 CN CN2010206903273U patent/CN201999805U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103301674A (en) * | 2012-03-14 | 2013-09-18 | 任树华 | Direct drinking water dispenser without replacing filter element |
| CN103288233A (en) * | 2013-05-20 | 2013-09-11 | 武汉理工大学 | Multifunctional miniature water processor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHANGHAI HAOZE KANGFUTE ENVIRONMENT TECHNOLOGY CO. Free format text: FORMER NAME: KANGFUTE ENVIRONMENT SCIENCE AND TECHNOLOGY CO., LTD., SHANGHAI |
|
| CP03 | Change of name, title or address |
Address after: 201209, 60 Shanghai Road, Pudong New Area, 3 blocks Patentee after: SHANGHAI HAOZE KANGFUTE ENVIRONMENTAL TECHNOLOGY CO., LTD. Address before: 201209, No. 60, GUI Qiao Road, Shanghai, Pudong New Area Patentee before: Shanghai Kangfute Environment & Science Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20111005 |
|
| CX01 | Expiry of patent term |