CN201932961U - Household water purifying machine - Google Patents
Household water purifying machine Download PDFInfo
- Publication number
- CN201932961U CN201932961U CN2010206348171U CN201020634817U CN201932961U CN 201932961 U CN201932961 U CN 201932961U CN 2010206348171 U CN2010206348171 U CN 2010206348171U CN 201020634817 U CN201020634817 U CN 201020634817U CN 201932961 U CN201932961 U CN 201932961U
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- water
- pressure
- low pressure
- pump
- filtering system
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- Water Treatment By Sorption (AREA)
Abstract
The utility model discloses a household water purifying machine, which comprises the following parts connected in sequence through pipelines, a water inlet, a blower pump, a filtration system, a water outlet, a controller used for controlling the blower pump, and further includes a low pressure starting rated switch connected with the filtration system. When a pressure of water passing through the filtration system is smaller than a reverse osmosis set pressure, the low pressure starting rated switch is closed and the controller starts the blower pump. When the pressure of water passing through the filtration system is bigger than the reverse osmosis set pressure, the low pressure starting rated switch is open and the controller stops the blower pump from working. Meanwhile, the household water purifying machine can work normally under a normal water pressure and filter, thereby efficiently reducing waste of electrical energy and really achieving low-carbon green.
Description
Technical field
The utility model relates to a kind of drinking water treatment equipment, particularly a kind of domestic water purifying machine.
Background technology
At present, known water purification machine on the market is in order to reach the purpose of reverse osmosis, need to guarantee that former glassware for drinking water has certain pressure, therefore, generally enter the original water inlet place and be provided with topping-up pump at water purification machine, this topping-up pump is controlled by electrical control part, to increase water pressure.But, in actual use, no matter whether water feeding pressure reaches preset value, electrical control part just starts to work when pure water mechanism water, so just caused the waste of energy phenomenon, living and set up conservation-minded society in the present low-carbon (LC) of extensively advocating is not inconsistent.
The utility model content
The technical problems to be solved in the utility model provide a kind of when former water hydraulic pressure reaches reverse osmosis pressure the out-of-work water purification machine of topping-up pump.
The technical scheme that its technical problem that solves the utility model adopts is:
A kind of domestic water purifying machine, comprise water-in, topping-up pump, filtering system, water outlet that is linked in sequence with pipeline and the controller that is used to control topping-up pump, comprise that also a low pressure that links to each other with filtering system starts specified switch, when through the pressure of the water in the described filtering system during less than the reverse osmosis setting pressure, described low pressure is started specified switch closure, and controller starts topping-up pump; When through the pressure of the water in the described filtering system during greater than the reverse osmosis setting pressure, described low pressure is started specified switch and is disconnected, and controller control topping-up pump is out of service.
As improvement of the technical scheme, described filtering system comprises prime filter core and the RO film that is linked in sequence, and is connected by four-sided valve between described prime filter core and the RO film, and described low pressure is started specified switch and linked to each other with the prime filter core.
As further improvement in the technical proposal, also be provided with back level filter core between described RO film and the pure water water outlet.
As further improvement in the technical proposal, described water inlet is provided with a water inlet threeway.
As further improvement in the technical proposal, described water outlet place is provided with a gooseneck tap.
The beneficial effects of the utility model: the low pressure that links to each other with filtering system of the present utility model is started specified switch, when through the pressure of the water in the described filtering system during less than the reverse osmosis setting pressure, described low pressure is started specified switch closure, and controller starts topping-up pump; When through the pressure of the water in the described filtering system during greater than the reverse osmosis setting pressure, described low pressure is started specified switch and is disconnected, controller control topping-up pump is out of service, at this moment, but water purification machine is depressed also works better at normal water, filter, thereby can effectively reduce waste of energy, really accomplish low-carbon environment-friendly.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing:
Fig. 1 is the utility model embodiment functional block diagram;
Fig. 2 is that the utility model embodiment forms structural representation.
Embodiment
See figures.1.and.2, a kind of domestic water purifying machine of the present utility model, comprise water-in, topping-up pump 2, filtering system, water outlet that is linked in sequence with pipeline and the controller that is used to control topping-up pump, comprise that also a low pressure that links to each other with filtering system starts specified switch 12, when through the pressure of the water in the described filtering system during less than the reverse osmosis setting pressure, described low pressure is started specified switch 12 closures, and controller starts topping-up pump; When through the pressure of the water in the described filtering system during greater than the reverse osmosis setting pressure, described low pressure is started specified switch 12 and is disconnected, controller control topping-up pump is out of service, at this moment, but water purification machine is depressed also works better at normal water, filter, thereby can effectively reduce waste of energy, really accomplish low-carbon environment-friendly.
As preferred embodiment, described filtering system comprises prime filter core and the RO film 7 that is linked in sequence, and is connected by four-sided valve 6 between described prime filter core and the RO film 7, and described low pressure is started specified switch 12 and linked to each other with the prime filter core.More preferably, the prime filter core is PP filter core 3, kdf-coconut husk charcoal filter core 4 and the CTO compression activated carbon cartridge 5 that is linked in sequence.In addition, in the utility model, be provided with waste water than 71, and be provided with the full halt switch 8 of water in the pipeline behind four-sided valve 6 in RO film 7 bottoms.
In order further to improve filter effect, also be provided with back level filter core between described RO film 7 and the pure water water outlet.More electedly, level filter core in back is T33 resin filter element 9 and the composite filter element 10 that is linked in sequence.
As further preferred embodiment, described water inlet is provided with a water inlet threeway 1, conveniently the utility model water purification machine is connected with former water source.
As further preferred embodiment, described water outlet place is provided with a gooseneck tap 11, makes things convenient for the pure water after the user takes purification.
Certainly, the invention is not limited to above-mentioned embodiment, those of ordinary skill in the art also can make equivalent variations or replacement under the prerequisite of the utility model spirit, modification that these are equal to or replacement all are included in the application's claim institute restricted portion.
Claims (5)
1. domestic water purifying machine, comprise water-in, topping-up pump, filtering system, water outlet that is linked in sequence with pipeline and the controller that is used to control topping-up pump, it is characterized in that: comprise that also a low pressure that links to each other with filtering system starts specified switch, when through the pressure of the water in the described filtering system during less than the reverse osmosis setting pressure, described low pressure is started specified switch closure, and controller starts topping-up pump; When through the pressure of the water in the described filtering system during greater than the reverse osmosis setting pressure, described low pressure is started specified switch and is disconnected, and controller control topping-up pump is out of service.
2. domestic water purifying machine according to claim 1, it is characterized in that: described filtering system comprises prime filter core and the RO film that is linked in sequence, be connected by four-sided valve between described prime filter core and the RO film, described low pressure is started specified switch and is linked to each other with the prime filter core.
3. domestic water purifying machine according to claim 2 is characterized in that: also be provided with back level filter core between described RO film and the pure water water outlet.
4. according to claim 1,2 or 3 described domestic water purifying machines, it is characterized in that: described water inlet is provided with a water inlet threeway.
5. according to claim 1,2 or 3 described domestic water purifying machines, it is characterized in that: described water outlet place is provided with a gooseneck tap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206348171U CN201932961U (en) | 2010-11-25 | 2010-11-25 | Household water purifying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206348171U CN201932961U (en) | 2010-11-25 | 2010-11-25 | Household water purifying machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201932961U true CN201932961U (en) | 2011-08-17 |
Family
ID=44444494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206348171U Expired - Fee Related CN201932961U (en) | 2010-11-25 | 2010-11-25 | Household water purifying machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201932961U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104478040A (en) * | 2014-11-28 | 2015-04-01 | 桐乡市中辰化纤有限公司 | Secondary reverse osmosis device |
| CN107265523A (en) * | 2016-12-28 | 2017-10-20 | 上海奔泰水处理设备有限公司 | A kind of water purifier |
-
2010
- 2010-11-25 CN CN2010206348171U patent/CN201932961U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104478040A (en) * | 2014-11-28 | 2015-04-01 | 桐乡市中辰化纤有限公司 | Secondary reverse osmosis device |
| CN107265523A (en) * | 2016-12-28 | 2017-10-20 | 上海奔泰水处理设备有限公司 | A kind of water purifier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110817 Termination date: 20131125 |