CN206289000U - A kind of Drinking fountain cleans instruction device automatically - Google Patents
A kind of Drinking fountain cleans instruction device automatically Download PDFInfo
- Publication number
- CN206289000U CN206289000U CN201621218909.5U CN201621218909U CN206289000U CN 206289000 U CN206289000 U CN 206289000U CN 201621218909 U CN201621218909 U CN 201621218909U CN 206289000 U CN206289000 U CN 206289000U
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- China
- Prior art keywords
- coupled
- control circuit
- filter assemblies
- controller
- cleaning
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- 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 - Fee Related
Links
- 230000035622 drinking Effects 0.000 title claims abstract description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 70
- 230000000712 assembly Effects 0.000 claims abstract description 35
- 238000000429 assembly Methods 0.000 claims abstract description 35
- 238000004140 cleaning Methods 0.000 claims abstract description 31
- 238000010926 purge Methods 0.000 claims description 16
- 230000003252 repetitive effect Effects 0.000 claims description 9
- 238000001914 filtration Methods 0.000 claims description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 9
- 238000010586 diagram Methods 0.000 description 5
- 150000001768 cations Chemical class 0.000 description 4
- 239000012535 impurity Substances 0.000 description 3
- 238000009298 carbon filtering Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000306 recurrent effect Effects 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 244000025254 Cannabis sativa Species 0.000 description 1
- 239000003905 agrochemical Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- -1 filter to scale Substances 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000008213 purified water Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000001223 reverse osmosis Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
Landscapes
- Water Treatment By Sorption (AREA)
- Devices For Dispensing Beverages (AREA)
Abstract
Instruction device, including raw water box, cleaning executing agency, controller are cleaned automatically the utility model discloses a kind of Drinking fountain；The cleaning executing agency includes the first filter assemblies, the second filter assemblies, the water inlet of first filter assemblies passes sequentially through water intaking valve, booster pump and is connected with the delivery port of raw water box, and the delivery port of first filter assemblies is connected with the water inlet of the second filter assemblies；The delivery port of second filter assemblies is connected with the water return outlet of raw water box；The water intaking valve, booster pump are electrically connected with the controller.The utility model can make the water quality of Drinking fountain be maintained at preferable state.
Description
Technical field
The utility model is related to Drinking fountain control technology, more specifically, it relates to a kind of Drinking fountain cleans instruction automatically
Device.
Background technology
Drinking fountain makes purified water and uses current international state-of-the-art activated carbon filtering technique, activated carbon filtering technique
The heavy metal in running water, agricultural chemicals, bacterium, germ, impurity etc. are completely separated by activated carbon exactly, so as to make rich in molten
Solve the activated water of oxygen, accordingly, as a kind of high-tech product, Drinking fountain oneself increasingly by the green grass or young crops of many homes and offices
Look at.
The operation principle of Drinking fountain is：From municipal pipeline water flowing to raw water box, then by the water in raw water box by filtering at
After reason, clear water tanks storage is passed into, so that user directly drinks.By detection, during actual use, if clear water tanks
Water is sufficient, then Drinking fountain will not carry out water processed, that is to say, that the water of raw water box can be stopped always, and its water quality is held very much
Easily reduce, influence the health of user.
Utility model content
In view of the shortcomings of the prior art, the purpose of this utility model is to provide a kind of Drinking fountain to clean instruction automatically
Device, can make the water quality of Drinking fountain be maintained at preferable state.
To achieve the above object, the utility model provides following technical scheme：
A kind of Drinking fountain cleans instruction device, including raw water box, cleaning executing agency, controller automatically；The cleaning is held
Row mechanism includes the first filter assemblies, the second filter assemblies, and the water inlet of first filter assemblies passes sequentially through water intaking valve, increases
Press pump is connected with the delivery port of raw water box, and the delivery port of first filter assemblies is connected with the water inlet of the second filter assemblies；
The delivery port of second filter assemblies is connected with the water return outlet of raw water box；The water intaking valve, booster pump are electrically connected with the controller.
By above technical scheme：Operationally, controller control water intaking valve and booster pump are opened, and then connect clear water tanks
Onto the delivery port of the first filter assemblies, in this way, the water of raw water box is by that after the treatment of the first filter assemblies, just can flow into water purification
Case, for users to use；In addition, the water after the treatment of the first filter assemblies again passes by the second filter assemblies and carries out at cation filtering
After reason, raw water box is flow back into；And so on so that the water in raw water box is at the state of circular treatment so that in water
The content of cation and other impurity is more and more lower.
Preferably, also including the purge valve being arranged between the second filter assemblies and the first filter assemblies, the purge valve
It is electrically connected with the controller；Controller is also associated with cleaning control key, when cleaning control key is pressed, controller control purge valve,
Water intaking valve, booster pump are opened.
By above technical scheme：User can control whether Drinking fountain will be carried out by cleaning control key as needed
The circulation work of raw water box.
Preferably, also including the display module being electrically connected with the controller, the display module includes：
Bistable multivibrator, with two signal output parts, power input and earth terminals；
At least two LEDs, are respectively coupled to the signal output part of the bistable multivibrator；
Gate-controlled switch, is coupled between the power input of bistable multivibrator and Vcc voltage；The gate-controlled switch
Also it is electrically connected with the controller, when cleaning control key is pressed, controller controls the gate-controlled switch closure.
By above technical scheme：When Drinking fountain enters into recurrent state, user can be pointed out by LED.
Preferably, the controller includes：
MCU control circuit, is coupled to cleaning control key, and when cleaning control key is acted, exports corresponding control signal；
First solenoid valve control circuit, its input is coupled to MCU control circuit, and output end is coupled to water intaking valve, and rings
Control signal control water intaking valve work described in Ying Yu；
Second solenoid valve control circuit, its input is coupled to MCU control circuit, and output end is coupled to purge valve, and rings
Control signal control purge valve work described in Ying Yu；
And relay output control circuit, its input is coupled to MCU control circuit, and output end is coupled to booster pump
Electric power loop, and in response to control signal control supercharging pump work.
By above technical scheme：MCU control circuit passes through the first solenoid valve control circuit, the second solenoid valve control respectively
Circuit and relay output control circuit control water intaking valve, purge valve and booster pump are opened and closed.
Preferably, repetitive timing circuit, the circulation timing are coupled between the MCU control circuit and cleaning control key
The triggering end of circuit is coupled with cleaning control key, and output end and the MCU control circuit of the repetitive timing circuit are coupled；It is described to follow
Ring timing circuit is used to, in cleaning control actuation of keys, a trigger signal is exported to MCU control circuit according to the predetermined cycle,
The MCU control circuit exports the control signal in response to the trigger signal.
By above technical scheme：The timing cycle cleaning function of Drinking fountain is capable of achieving, both having set foot in makes the water of raw water box
The requirement of recurrent state is at, electric energy can be saved again.
Brief description of the drawings
Fig. 1 is that Drinking fountain cleans the system diagram of instruction device automatically in embodiment 1；
Fig. 2 is the schematic diagram of controller in embodiment 1；
Fig. 3 is the circuit diagram of display module in embodiment 1；
Fig. 4 is the fundamental diagram of controller in embodiment 2；
Fig. 5 is the circuit diagram of repetitive timing circuit in embodiment 2.
Reference：1st, raw water box；2nd, water intaking valve；3rd, booster pump；4th, the first filter assemblies；5th, the second filter assemblies；6、
Purge valve；100th, bistable multivibrator；200th, cycle timer.
Specific embodiment
With reference to embodiment and accompanying drawing, the utility model is described in further detail, but reality of the present utility model
The mode of applying is not limited only to this.
Embodiment 1：
A kind of reference picture 1, Fig. 2, Drinking fountain cleans instruction device, including raw water box 1, cleaning executing agency, control automatically
Device.Cleaning executing agency includes the second filter assemblies 5 that the first filter assemblies 4 are sequentially communicated, in the second filter assemblies 5 and first
Purge valve 6 is provided between filter assemblies 4.Meanwhile, water intaking valve 2, booster pump 3 are disposed with the delivery port of raw water box 1, increase
The delivery port of press pump 3 is connected with the water inlet of the first filter assemblies 4；The delivery port of the second filter assemblies 5 and the backwater of raw water box 1
Mouth connection.
In the present embodiment, the first filter assemblies 4 include the meltblown fibers filter core, grain active carbon filter core, the pressure that set gradually
Contracting activated carbon cartridge and reverse osmosis membrane, mainly filter to scale, impurity, bulky grain sediment etc.；Second filter assemblies 5
Including resin cation filter core, adsorption filtration mainly is carried out to the cation in water.
Controller includes MCU control circuit, the first solenoid valve control circuit, the second solenoid valve control circuit and relay
Output control circuit；Wherein, the output end of the first solenoid valve control circuit is coupled with water intaking valve 2, the second solenoid valve control circuit
Output end coupled with purge valve 6, the output end of relay output control circuit is coupled with the electric power loop of booster pump 3.MCU is controlled
Circuit processed is coupled with cleaning control button, and when user presses cleaning control button, MCU control circuit is respectively to the first magnetic valve
Control circuit, the second solenoid valve control circuit and relay output control circuit send corresponding control signal, to open respectively
Dynamic water intaking valve 2, purge valve 6 and booster pump 3.
In addition, MCU control circuit has been also coupled to display module, reference picture 3, the display module includes bistable state multi-harmonic-oscillations
Device 100, gate-controlled switch and two LEDs（LED1、LED2）, the quantity of LED can increase according to actual needs.At least two
LED, is respectively coupled to the signal output part of bistable multivibrator 100；Two letters of the bistable multivibrator 100
Number end couples with the negative electrode of LED1, LED2 respectively, and the anode of LED1, LED2, the power end of bistable multivibrator 100 lead to
Gate-controlled switch S1 is crossed to be coupled with the output end of MCU control circuit.In the present embodiment, gate-controlled switch can use triode or metal-oxide-semiconductor.
When user presses cleaning control key S2, MCU control circuit controls gate-controlled switch S1 to close so that bistable state is more
Harmonic oscillator 100 is powered, and after energization, LED1, LED2 alternately flash, and reach the purpose of prompting.
Embodiment 2：
A kind of Drinking fountain automatic flushing device based on embodiment 1, reference picture 4, Fig. 5, MCU control circuit and cleaning control
Repetitive timing circuit is coupled between key S2；Repetitive timing circuit using the integrated oscillator of NE555 timers, oscillator it is defeated
Enter end and Vcc voltage is coupled to by cleaning control key S2.When user presses cleaning control key S2, oscillator is powered, and according to
The predetermined cycle exports a trigger signal to MCU control circuit, and trigger signal is square wave, and the cycle is 10min.When MCU controls electricity
When road receives the trigger signal of high level, water intaking valve 2, purge valve 6 and booster pump 3 are started immediately.
Claims (5)
1. a kind of Drinking fountain cleans instruction device automatically, it is characterized in that, including raw water box (1), cleaning executing agency, controller；
The cleaning executing agency includes the first filter assemblies (4), the second filter assemblies (5), and first filter assemblies (4) enter water
Mouthful to pass sequentially through water intaking valve (2), booster pump (3) connect with the delivery port of raw water box (1), and the first filter assemblies (4) go out
The mouth of a river connects with the water inlet of the second filter assemblies (5)；The delivery port of second filter assemblies (5) is returned with raw water box (1)
The mouth of a river connects；The water intaking valve (2), booster pump (3) are electrically connected with the controller.
2. Drinking fountain according to claim 1 cleans instruction device automatically, it is characterized in that, also including being arranged on the second filtering
Purge valve (6) between component (5) and the first filter assemblies (4), the purge valve (6) is electrically connected with the controller；Controller is also
Cleaning control key is connected with, when cleaning control key is pressed, controller controls purge valve (6), water intaking valve (2), booster pump (3) to open
Open.
3. Drinking fountain according to claim 2 cleans instruction device automatically, it is characterized in that, also including being electrically connected with the controller
Display module, the display module includes：
Bistable multivibrator (100), with two signal output parts, power input and earth terminals；
At least two LEDs, are respectively coupled to the signal output part of the bistable multivibrator (100)；
Gate-controlled switch, is coupled between the power input of bistable multivibrator (100) and Vcc voltage；It is described controllable to open
Pass is also electrically connected with the controller, and when cleaning control key is pressed, controller controls the gate-controlled switch closure.
4. Drinking fountain according to claim 3 cleans instruction device automatically, it is characterized in that, the controller includes：
MCU control circuit, is coupled to cleaning control key, and when cleaning control key is acted, exports corresponding control signal；
First solenoid valve control circuit, its input is coupled to MCU control circuit, and output end is coupled to water intaking valve (2), and responds
Water intaking valve (2) work is controlled in the control signal；
Second solenoid valve control circuit, its input is coupled to MCU control circuit, and output end is coupled to purge valve (6), and responds
Purge valve (6) work is controlled in the control signal；
And relay output control circuit, its input is coupled to MCU control circuit, and output end is coupled to booster pump (3)
Electric power loop, and control booster pump (3) work in response to the control signal.
5. Drinking fountain according to claim 4 cleans instruction device automatically, it is characterized in that, the MCU control circuit with it is clear
Wash between operating key and be coupled with repetitive timing circuit, triggering end and the cleaning control key of the repetitive timing circuit are coupled, described
The output end of repetitive timing circuit is coupled with MCU control circuit；The repetitive timing circuit is used in cleaning control actuation of keys
When, a trigger signal is exported to MCU control circuit according to the predetermined cycle, the MCU control circuit is in response to the triggering letter
Number output control signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621218909.5U CN206289000U (en) | 2016-11-11 | 2016-11-11 | A kind of Drinking fountain cleans instruction device automatically |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621218909.5U CN206289000U (en) | 2016-11-11 | 2016-11-11 | A kind of Drinking fountain cleans instruction device automatically |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206289000U true CN206289000U (en) | 2017-06-30 |
Family
ID=59100476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621218909.5U Expired - Fee Related CN206289000U (en) | 2016-11-11 | 2016-11-11 | A kind of Drinking fountain cleans instruction device automatically |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206289000U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111820736A (en) * | 2019-04-19 | 2020-10-27 | 佛山市顺德区美的饮水机制造有限公司 | Waterway system of water dispenser and water dispenser |
-
2016
- 2016-11-11 CN CN201621218909.5U patent/CN206289000U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111820736A (en) * | 2019-04-19 | 2020-10-27 | 佛山市顺德区美的饮水机制造有限公司 | Waterway system of water dispenser and water dispenser |
| CN111820736B (en) * | 2019-04-19 | 2022-03-18 | 佛山市顺德区美的饮水机制造有限公司 | Waterway system of water dispenser and water dispenser |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180102 Address after: 315338 Chao Sheng Road, tcidong Industrial Zone, Cixi City, Ningbo, Zhejiang Province, No. 158 Patentee after: NINGBO SURFSUN HOME APPLIANCES MANUFACTURING Co.,Ltd. Address before: 315311 Ningbo, Cixi Binhai Economic Development Zone, Jin Hai Road, No. 555 Patentee before: CIXI HAILAI ENVIRONMENTAL PROTECTION TECHNOLOGY CO.,LTD. |
|
| 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: 20170630 |