CN208362025U - A kind of campus Potable water equipment with open flow alarm unit - Google Patents
A kind of campus Potable water equipment with open flow alarm unit Download PDFInfo
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- CN208362025U CN208362025U CN201820714247.3U CN201820714247U CN208362025U CN 208362025 U CN208362025 U CN 208362025U CN 201820714247 U CN201820714247 U CN 201820714247U CN 208362025 U CN208362025 U CN 208362025U
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- alarm unit
- open flow
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- flow alarm
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Abstract
The utility model discloses a kind of campus Potable water equipment with open flow alarm unit, including PP cotton filter element, low tension switch, granular activated carbon filter core, extruded activated carbon filter core, inlet water solenoid valve, open flow alarm unit, booster pump, reverse osmosis membrane filter element, non-return valve, high-voltage switch gear, pressure pot, post active carbon filter core, water purification mouth, from flushing controller and waste water mouth.Hall flow meter, Hall sensor and control panel are equipped in the open flow alarm unit.The impeller that can be rotated under flow action is equipped in Hall flow meter, impeller is equipped with magnet；Hall sensor is for induced magnet and outputs signal to control panel, and control panel can show the opening flow of equipment, and judge whether hydraulic pressure is normal according to the signal value size received.The utility model solves the problems, such as equipment autostop under hydraulic pressure deficiency or exsiccosis by Hall flow meter, can effectively safeguard the service life of booster pump and reverse osmosis membrane filter element, saves cost.
Description
Technical field
The utility model relates to the technical fields of campus Potable water equipment, more particularly to a kind of to have open flows
Measure the campus Potable water equipment of warning device.
Background technique
Water is human foods nutrition foundation, is Source of life, and human body 70%~80% is water.Having drunk water is human health
Most basic guarantee, the good of drinking water quality also directly affect teen-age healthy growth fastly.Many students, which drink water, at present leads
There are tap water, bottled pure water, mineral water, bottled water, in the underdeveloped area of many economic conditions, student generally directly drinks
With tap water, since tap water water source, pipeline secondary pollution, peculiar smell are without advanced treating, iron rust is exceeded in water, and water quality
Poorer place, water containing chlorine bleaching powder investment is more, and Organic substance in water forms carcinogen in conjunction with chlorine residue, and student's drinking-water is strong
Health is affected；Long-term drinking bottled water, mineral water may result in the microelement that human body lacks certain needs, to health
It is unhelpful, it is also possible to cause the secondary pollution problem of bottled water.With being constantly progressive for China's science and technology, occur by pair
Tap water obtains direct drinking capable of direct drinking after carrying out advanced treating, and campus Potable water equipment occurs therewith, substantially meets
The requirement of school drinking water, wherein best with reverse osmosis membrane equipment filter effect.
Campus Potable water equipment is mainly widely used in Primary and middle school, provides boiled water and normal-temperature water for student.But if
Three-level filter core or booster pump preceding pipeline occur dirty stifled before equipment, and open flow is too small before booster pump, and intake pressure is inadequate, this
When equipment be constantly in light condition, cause equipment inner components wear, the lost of life, especially pressurization pumping system, when long
Between dally, system is in febrile state for a long time, and booster pump inner components deform easy leak, brings unnecessary electricity to school
There is water quality safety hidden danger in the loss of energy when serious.Conventional Potable water equipment in order to solve this problem, can increase by one in front equipment end
A low tension switch, when intake pressure is too low or water shortage, equipment directly shuts down, and to protect inner components injury-free, prolongs
Long part life.But can not solve intake pressure it is normal when, due to three-level filter core before equipment or booster pump preceding pipeline dirt it is stifled and
Caused by pressurization pumping system dally problem.
Utility model content
In order to solve prior art problem, the purpose of this utility model is to overcome the shortcomings of the prior art, and is mentioned
For a kind of campus Potable water equipment with open flow alarm unit, when solution equipment intake pressure is normal, due to preceding three-level
Filter core or booster pump preceding pipeline dirt it is stifled and caused by equipment dally problem.
To achieve the goals above, the utility model provides a kind of campus direct drinking with open flow alarm unit
Equipment, the equipment include PP cotton filter element, low tension switch, granular activated carbon filter core, extruded activated carbon filter core, inlet water solenoid valve,
It is open flow alarm unit, booster pump, reverse osmosis membrane filter element, non-return valve, high-voltage switch gear, pressure pot, post active carbon filter core, net
The mouth of a river is equipped with Hall flow meter, Hall sensor and control from flushing controller and waste water mouth, the open flow alarm unit
Panel processed.
Preferably, the impeller that can be rotated under flow action is equipped in the Hall flow meter, the impeller is equipped with magnetic
Iron；The Hall sensor is for induced magnet and outputs signal to the control panel.
Preferably, the control panel includes electronic display, alarm, manual setting button, the electronic display
The alarm trigger value of equipment is arranged by manual setting button, works as institute for the opening flow that can display real-time Hall flow meter monitoring
When stating signal value that control panel receives and being lower than the alarm trigger value manually set, the alarm is sounded an alarm.
Preferably, the source water connects the import of the PP cotton filter element, the PP cotton filter element and the granular activated carbon
Low tension switch is set on the pipeline of filter core connection, extruded activated carbon filter core described in the outlet of the granular activated carbon filter core
Import.
Preferably, the extruded activated carbon filter core is connected to the reverse osmosis membrane filter element pipeline is equipped with and is sequentially connected to
Inlet water solenoid valve, open flow alarm unit, booster pump.
Preferably, be provided on the pipeline that the reverse osmosis membrane filter element is connected to the water purification mouth non-return valve, high-voltage switch gear,
Pressure pot, post active carbon filter core.
Preferably, it is provided on the pipeline that the reverse osmosis membrane filter element is connected to the waste water mouth from flushing controller.
It preferably, further include various connecting pipes and confession, drainage pipeline in the equipment.
The technical solution of the utility model has the advantages that compared with conventional art
The utility model is realized by the way that open flow alarm unit is arranged to open flows before the Potable water equipment booster pump of campus
The real-time monitoring of amount, and sounded an alarm when being abnormal, it solves in normal intake pressure, since three-level is filtered before equipment
Core or booster pump preceding pipeline dirt it is stifled and caused by equipment idle running problem for a long time, can effectively safeguard the service life of booster pump, save
Cost-saving reduces energy consumption, and can reduce booster pump and work long hours and cause the probability of leak.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described:
Fig. 1 is a kind of campus Potable water equipment structural schematic diagram with open flow alarm unit of the utility model.
In Fig. 1: 1.PP cotton filter core；2. low tension switch；3. granular activated carbon filter core；4. extruded activated carbon filter core；5. water inlet
Solenoid valve；6. open flow alarm unit；7. Hall flow meter；8. control panel；9. electronic display；10. manual setting is pressed
Button；11. alarm；12. booster pump；13. reverse osmosis membrane filter element；14. non-return valve；15. high-voltage switch gear；16. pressure pot；After 17.
Set active carbon filter core；18. water purification mouth；19. from flushing controller；20. waste water mouth.
Specific embodiment
To keep the purpose of this utility model, technical solution and advantage clearer, with reference to the accompanying drawing to the utility model
Preferred embodiment be further elaborated explanation.These attached drawings are simplified schematic diagram, only illustrates this in a schematic way
The basic structure of utility model, therefore it only shows composition related with the utility model.
Embodiment 1
As shown in Figure 1, a kind of campus Potable water equipment with open flow alarm unit, the equipment includes the filter of PP cotton
Core 1, low tension switch 2, granular activated carbon filter core 3, extruded activated carbon filter core 4, inlet water solenoid valve 5, open flow alarm unit 6,
Booster pump 12, reverse osmosis membrane filter element 13, non-return valve 14, high-voltage switch gear 15, pressure pot 16, post active carbon filter core 17, water purification mouth
18, from flushing controller 19 and waste water mouth 20.Hall flow meter 7, Hall sensor are equipped in the open flow alarm unit 6
With control panel 8, the Hall flow meter 7 is interior to be equipped with the impeller that can be rotated under flow action, and the impeller is equipped with magnet,
The Hall sensor is for induced magnet and outputs signal to the control panel 8；The control panel 8 includes electronical display
Shield 9, manual setting button 10, alarm 11, the electronic display 9 can display real-time the open flows of the detection of Hall flow meter 7
Amount the opening flow alarm function trigger value of equipment is arranged by manual setting button 10, when the signal that the control panel 8 receives
When value is lower than the alarm trigger value manually set, the alarm 11 is sounded an alarm.
The source water connects the import of the PP cotton filter element 1, the PP cotton filter element 1 and the granular activated carbon filter core 3
Low tension switch 2 is set on the pipeline of connection, extruded activated carbon filter core 4 described in the outlet of the granular activated carbon filter core 3
Import, the pipeline that the extruded activated carbon filter core 4 is connected to the reverse osmosis membrane filter element 13 are equipped with the water inlet electricity being sequentially connected to
Magnet valve 5, open flow alarm unit 6, booster pump 12；On the pipeline that the reverse osmosis membrane filter element 13 is connected to the water purification mouth 18
Be provided with non-return valve 14, high-voltage switch gear 15, pressure pot 16, post active carbon filter core 17, the reverse osmosis membrane filter element 13 with it is described
It is provided on the pipeline that waste water mouth 20 is connected to from flushing controller 19.It further include various connecting pipes and confession, row in the equipment
Waterpipe.
The utility model is described in further detail below in conjunction with figure embodiment.
During making water purification, water purification mouth 18 is opened, and municipal tap water enters PP cotton filter element 1, mistake by water inlet pipe
Filter iron rust in water, silt, bulky grain suspended matter larger impurity in equal volume；Then enter granular activated carbon through low tension switch 2
Filter core 3 and extruded activated carbon filter core 4 are filtered, and go chlorine residue, peculiar smell and majority of organic pollutants in water removal；It is lived by particle
Property filtration core 3 and treated the water of extruded activated carbon filter core 4, enter in open flow alarm unit 6 suddenly through inlet water solenoid valve 5
Your flowmeter 7 detects and enters reverse osmosis membrane filter element 13 through booster pump 12 after opening flow at this time, carries out further net
Change, filter out the harmful substances such as bacterium, virus, heavy metal and the organic matter in water, reduces raw water total dissolved solid；Through reverse osmosis
After the filtered pure water of permeable membrane filter core 13 flows through non-return valve 14, high-voltage switch gear 15, pressure pot 16, into post active carbon filter core
17, peculiar smell in water removal is removed, intercepts the microorganism of later period growth, it is ensured that purified water sweetness is palatable；Through 17 mistake of post active carbon filter core
Water purification after filter is delivered to water purification mouth 18 by water supply line and drinks for user；When water purification mouth 18 is closed, water purification enters pressure pot
It is stored in 16, until 16 storage space of pressure pot is full of, hydraulic pressure increases, and high-voltage switch gear 15 is closed, and equipment stops water processed.Together
When, the waste water that equipment generates in preparation water purification process is passed through from flushing controller 19, is discharged by waste water mouth 20.
The working principle of the open flow alarm unit of the utility model are as follows: when water enters open flow alarm unit 6 suddenly
When your flowmeter 7, water flow can push the impeller inside Hall flow meter 7 to rotate, and the magnet on impeller generates rotation, and Hall passes
Sensor can induced magnet rotate and output signal to control panel 8, the electronic display 9 in control panel 8 is according to receiving
The opening flow value that detects of signal real-time display Hall flow meter 7；Meanwhile according to the performance of equipment, pass through manual setting
The opening flow alarm function trigger value of 10 set device of button, when the signal value that control panel 8 receives is less than the alarm touching of setting
When hair value, alarm 11 is sounded an alarm, and reminds user or maintenance of equipment personnel inspection equipment, first three grade of more exchange device is filtered in time
Core, remover apparatus failure guarantee drinking water quality.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (8)
1. a kind of campus Potable water equipment with open flow alarm unit, including PP cotton filter element, low tension switch, seed activity
Filtration core, extruded activated carbon filter core, inlet water solenoid valve, open flow alarm unit, booster pump, reverse osmosis membrane filter element, non-return valve,
High-voltage switch gear, pressure pot, post active carbon filter core, water purification mouth, from flushing controller and waste water mouth, the open flow alarm function dress
Hall flow meter, Hall sensor and control panel are equipped in setting.
2. a kind of campus Potable water equipment with open flow alarm unit according to claim 1, which is characterized in that
The impeller that can be rotated under flow action is equipped in the Hall flow meter, the impeller is equipped with magnet；The hall sensing
Device is for induced magnet and outputs signal to the control panel.
3. a kind of campus Potable water equipment with open flow alarm unit according to claim 1, which is characterized in that
The control panel includes electronic display, alarm, manual setting button.
4. a kind of campus Potable water equipment with open flow alarm unit according to claim 1, which is characterized in that
The source water connects the import of the PP cotton filter element, on the pipeline that the PP cotton filter element is connected to the granular activated carbon filter core
Low tension switch, the import of extruded activated carbon filter core described in the outlet of the granular activated carbon filter core are set.
5. a kind of campus Potable water equipment with open flow alarm unit according to claim 1, which is characterized in that
The pipeline that the extruded activated carbon filter core is connected to the reverse osmosis membrane filter element is equipped with the inlet water solenoid valve being sequentially connected to, opening
Flow alarm unit, booster pump.
6. a kind of campus Potable water equipment with open flow alarm unit according to claim 1, which is characterized in that
Non-return valve, high-voltage switch gear, pressure pot, postposition activity are provided on the pipeline that the reverse osmosis membrane filter element is connected to the water purification mouth
Filtration core.
7. a kind of campus Potable water equipment with open flow alarm unit according to claim 1, which is characterized in that
It is provided on the pipeline that the reverse osmosis membrane filter element is connected to the waste water mouth from flushing controller.
8. a kind of campus Potable water equipment with open flow alarm unit according to claim 1, which is characterized in that
It further include various connecting pipes and confession, drainage pipeline in the equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820714247.3U CN208362025U (en) | 2018-05-03 | 2018-05-03 | A kind of campus Potable water equipment with open flow alarm unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820714247.3U CN208362025U (en) | 2018-05-03 | 2018-05-03 | A kind of campus Potable water equipment with open flow alarm unit |
Publications (1)
| Publication Number | Publication Date |
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| CN208362025U true CN208362025U (en) | 2019-01-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820714247.3U Active CN208362025U (en) | 2018-05-03 | 2018-05-03 | A kind of campus Potable water equipment with open flow alarm unit |
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| CN (1) | CN208362025U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112902002A (en) * | 2019-11-19 | 2021-06-04 | 玖龙纸业(重庆)有限公司 | Lubricating oil flow alarm segmentation communication device |
-
2018
- 2018-05-03 CN CN201820714247.3U patent/CN208362025U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112902002A (en) * | 2019-11-19 | 2021-06-04 | 玖龙纸业(重庆)有限公司 | Lubricating oil flow alarm segmentation communication device |
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