CN207210031U - A kind of direct current water purification machine - Google Patents
A kind of direct current water purification machine Download PDFInfo
- Publication number
- CN207210031U CN207210031U CN201720859822.4U CN201720859822U CN207210031U CN 207210031 U CN207210031 U CN 207210031U CN 201720859822 U CN201720859822 U CN 201720859822U CN 207210031 U CN207210031 U CN 207210031U
- Authority
- CN
- China
- Prior art keywords
- water
- valve
- delivery port
- inlet
- direct current
- 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.)
- Active
Links
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
- Water Treatment By Sorption (AREA)
Abstract
It the utility model is related to Reverse Osmosis Water Treatment Technology field, more particularly to a kind of direct current water purification machine, including water inlet, delivery port, concentrated water discharge mouth, leak-proof device, pretreatment unit, booster pump, reverse-osmosis filtering device, the first inlet non return check valve, pulse lavage magnetic valve, one-way throttle valve；Rearmounted activated carbon is eliminated in pure water water route, the secondary pollution for avoiding " carbon dust ", " arsenic " and " bacterium " may, it is ensured that water quality safety and drinking-water mouthfeel；Above-mentioned reverse-osmosis filtering device pure water delivery port passes sequentially through the second pipeline connection salt discharge valve, the 3rd inlet non return check valve, concentrated water discharge mouth simultaneously, realizes start salt discharge；And choke valve and micro pressure water tank are set up in pure water water route, the bad problem of the initial mouthfeel that the TDS values elevated band of comprehensively solve reverse osmosis membrane pure water after a shutdown is come.
Description
Technical field
It the utility model is related to Reverse Osmosis Water Treatment Technology field, more particularly to a kind of direct current water purification machine.
Background technology
In the prior art, after common water purification machine is ensures the water outlet mouthfeel after pressurized tank, it is necessary to increase in pure water pipeline
Put activated carbon.But rearmounted activated carbon quality is uneven in the market, and not only its carbon dust can go out in Heisui River, or even rearmounted activated carbon
" arsenic " and " bacterium " can be contained, i.e., rearmounted activated carbon can bring physics, chemistry and the pollution of microorganism may to pure water；Simultaneously
Change the chance of core to client using rearmounted activated carbon inferior to illegal petty dealer, add safe drinking water hidden danger.In summary, commonly
Reverse osmosis water purification machine water outlet (pure water) there is rearmounted carbon secondary pollution and the uncontrollable defect of safety.
Utility model content
In view of the shortcomings of the prior art, it is intended to which when solving existing common reverse osmosis water purification machine water outlet, there is rearmounted
Activated carbon secondary pollution and the uncontrollable defect of safety, the utility model eliminate rearmounted activated carbon in pure water water route, avoided
The secondary pollution to pure water such as " carbon dust ", " arsenic " and " bacterium ", and the method for strengthening preposition processing is used, greatly improve to original
The adsorption capacity of water water inlet, it is ensured that water quality safety and drinking-water mouthfeel.
To achieve the above object, the utility model adopts the following technical scheme that：
A kind of direct current water purification machine, including water inlet, delivery port, concentrated water discharge mouth, in addition to leak-proof device, pretreatment dress
Put, booster pump, reverse-osmosis filtering device, the first inlet non return check valve, pulse lavage magnetic valve；
The booster pump includes booster pump water inlet and booster pump delivery port；
The reverse-osmosis filtering device include reverse-osmosis filtering device water inlet, reverse-osmosis filtering device concentrated water delivery port,
Reverse-osmosis filtering device pure water delivery port；
The water inlet passes sequentially through pipeline connecting anti-leak device, pretreatment unit, booster pump water inlet, booster pump water outlet
Mouth, reverse-osmosis filtering device water inlet, form water inlet water route；
The pulse lavage magnetic valve includes pulse lavage magnetic valve water inlet and pulse lavage magnetic valve delivery port；
The reverse-osmosis filtering device concentrated water delivery port passes sequentially through pipeline connection pulse lavage magnetic valve water inlet, pulse
Scouring electromagnetic valve delivery port, concentrated water discharge mouth；
The reverse-osmosis filtering device pure water delivery port passes sequentially through pipeline and connects the first inlet non return check valve, delivery port, shape
Into pure water water route.
Preferably, described direct current water purification machine includes one-way throttle valve and the second inlet non return check valve, the one-way throttle
Valve is connected by pipeline one end with the pulse lavage magnetic valve water inlet, and the other end is connected with the booster pump water inlet, institute
Point to the booster pump water inlet in the direction for stating the conducting of one-way throttle valve flow；Second inlet non return check valve passes through pipeline one end
It is connected with the pulse lavage magnetic valve delivery port, the other end is connected with the booster pump water inlet, second one-way check
Point to the booster pump water inlet in the direction of valve flow conducting.
Wherein, the pretreatment unit is in parallel using branched composite filter element.
Preferably, described direct current water purification machine includes temperature-sensing probe, the temperature-sensing probe, which is used to monitor, enters counter-infiltration
The inflow temperature of filter, according to inflow temperature height adjust automatically pulse lavage electromagnetic valve work time short length.
Preferably, described direct current water purification machine includes salt discharge valve, the 3rd inlet non return check valve；First inlet non return check valve
Pass sequentially through the first pipeline connection salt discharge valve, the 3rd inlet non return check valve, concentrated water discharge mouth.
Preferably, described direct current water purification machine includes the 4th inlet non return check valve, the 4th inlet non return check valve passes through
Two pipeline one end are connected with the common port of first inlet non return check valve and the salt discharge valve, and the other end is connected with delivery port.
Preferably, described direct current water purification machine includes choke valve, push-in micro pressure water tank；
The choke valve is connected by pipeline one end with the 4th inlet non return check valve, and the other end connects with the delivery port
Connect；
The public affairs that the push-in micro pressure water tank passes through pipeline and first inlet non return check valve and the choke valve
End connection altogether.
Preferably, described direct current water purification machine includes UV-device, the UV-device is arranged on by pipeline
The front end of the delivery port.
Preferably, described direct current water purification machine includes entering water electromagnetic valve, the entering water electromagnetic valve fills with the pretreatment
Put and electrically connected with the booster pump, for controlling the switch of the booster pump water inlet.
Preferably, described direct current water purification machine includes low tension switch and high-voltage switch gear, the low tension switch is serially connected in institute
State on water water route, the high-voltage switch gear is serially connected on the pure water water route.
A kind of direct current water purification machine that the utility model is illustrated, its advantage are：
1st, compared with prior art, direct current water purification machine of the present utility model eliminates rearmounted activated carbon in pure water water route,
It is possible to avoid the secondary pollution of " carbon dust ", " arsenic " and " bacterium ", and the processing method used is before reverse-osmosis filtering device
Pretreatment unit is provided with, pretreatment unit uses composite filter element, carbon-point and traditional grain active carbon are sintered in composite filter element
Filter core is compared, can improve 5 times or so of the adsorption capacity intake to raw water；
2nd, compared with prior art, the pretreatment unit of direct current water purification machine of the present utility model uses branched composite filter
Core is in parallel, and using my company N branch composite filter element patented technology in parallel, N branch composite filter element parallel connections shunt specified raw water flow,
The flows decrease of every filter core is flowed through to 1/N, so as to which adsorption capacity brings up to N times of effect, also extends the life-span of filter core；
3rd, compared with prior art, the reverse-osmosis filtering device concentrated water delivery port of direct current water purification machine of the present utility model
Pass sequentially through pipeline connection pulse lavage magnetic valve water inlet, pulse lavage magnetic valve delivery port, concentrated water discharge mouth；The reverse osmosis
Saturating filter concentrated water delivery port is also connected by the one-way throttle valve with the booster pump water inlet, realizes water-saving technology.
4th, preferably, compared with prior art, second one-way throttle valve of direct current water purification machine of the present utility model；
A portion concentrated water after pulse lavage magnetic valve, then by the second one-way throttle valve, be back to booster pump, realize higher
Water-saving technology.
5th, on the one hand pulse lavage magnetic valve has automatic flushing function when opening, on the other hand, when pulse lavage electricity
When magnet valve is closed, booster pump pressure rise to working condition, while concentrated water is introduced into booster pump from one-way throttle valve and entered again
The mouth of a river so that pulse lavage magnetic valve plays the effect of raw water flow of inlet water when great great Minus work less together with one-way throttle valve,
So as to improve the adsorption capacity several times of preposition composite filter element.
6th, in existing technology, the RO films aquifer yield of reverse-osmosis filtering device is sensitive to water temperature, general RO films aquifer yield
On the basis of 25 DEG C, and when temperature often declines 1 DEG C, aquifer yield can reduce 3%, the sense of direct current water purification machine of the present utility model
Temperature probe, for monitoring the inflow temperature of reverse-osmosis filtering device, when monitoring that temperature is reduced, pulse lavage can be coordinated automatically
The working time length ratio of electromagnetism valve regulation pulse lavage, ensure to accomplish in the case where every pulse cycle displacement is constant,
Aquifer yield is also constant.Realize that water saving round-the-clock, save throughout the year recovery ability is consistent, preposition enter water flux so as to control
Do not reduced and the increased service life for influenceing, ensure that composite filter element adsorption effect and filter core by temperature.
7th, the synthesis product effect of above-mentioned several measures, preposition adsorption capacity can be made to improve tens times, so as to ensure that
Remove the mouthfeel of the direct current pure water after rearmounted carbon；
8th, in the prior art, RO films are shut down or water outlet overnight presence start TDS values are too high and sensory issues, this practicality are new
Allowed when the direct current water purification machine of type is using start reverse-osmosis filtering device pure water delivery port pass sequentially through the second pipeline connection salt discharge valve,
3rd inlet non return check valve, concentrated water discharge mouth make short time salt discharge；And the choke valve from direct current water purification machine of the present utility model,
Push-in micro pressure water tank goes out pure water, solves the problems, such as that RO films water outlet overnight start TDS values are too high and poor taste；.
9th, preferably, the machine uses the push-in micro pressure water tank of the micro- tank of big film.For of the prior art small
The easily raw surplus water of film, big tank accumulates, and causes the stale shortcoming of water quality, the machine is using big film, the Combination nova of micro- tank so that this practicality
The micro- tank water storage start of new direct current water purification machine updates, and ensures that water quality is fresh.
10th, compared with prior art, the UV-device (apolegamy) of direct current water purification machine of the present utility model, with increase
Sterilizing, makes water quality more insure.
11st, compared with prior art, the inlet non return check valve of direct current water purification machine of the present utility model, for preventing water from falling
Stream.
12nd, compared with prior art, the low tension switch of direct current water purification machine of the present utility model is to excessive low water level protection, institute
State high-voltage switch gear and the control of Push And Release is carried out to the display screen of booster pump, pulse lavage magnetic valve, salt discharge valve, the connection of direct current water purification machine
System.
Brief description of the drawings
Fig. 1 is a kind of waterway structure schematic diagram of direct current water purification machine of the utility model embodiment.
Fig. 2 is the waterway structure schematic diagram of another direct current water purification machine of the utility model embodiment.
Fig. 3 is the waterway structure schematic diagram of another direct current water purification machine of the utility model embodiment.
Fig. 4 is a kind of circuit diagram of direct current water purification machine of the utility model embodiment.
Description of reference numerals：
1st, water inlet, 2, delivery port, 3, concentrated water discharge mouth, 4, leak-proof device, 5, pretreatment unit, 6, booster pump, 61, increase
Press pump water inlet, 62, booster pump delivery port, 7, reverse-osmosis filtering device, 71, reverse-osmosis filtering device water inlet, 72, counter-infiltration
Filter concentrated water delivery port, 73, reverse-osmosis filtering device pure water delivery port, the 81, first inlet non return check valve, 82, second is unidirectional
Non-return valve, the 83, the 3rd inlet non return check valve, the 84, the 4th inlet non return check valve, 9, pulse lavage magnetic valve, 91, pulse lavage magnetic valve
Water inlet, 92, pulse lavage magnetic valve delivery port, 10, one-way throttle valve, 11, temperature-sensing probe, 12, salt discharge valve, 13, choke valve,
14th, push-in micro pressure water tank, 15, UV-device, 16 entering water electromagnetic valves, 17, low tension switch, 18, high-voltage switch gear.
Embodiment
The utility model is further described with specific embodiment below in conjunction with the accompanying drawings.
Embodiment one
Shown in reference picture 1, the utility model embodiment provides a kind of direct current water purification machine, including water inlet 1, delivery port 2,
Concentrated water discharge mouth 3, in addition to leak-proof device 4, pretreatment unit 5, booster pump 6, reverse-osmosis filtering device 7, the first one-way check
Valve 81, pulse lavage magnetic valve 9, one-way throttle valve 10；
Wherein, leak-proof device 4 is connected with water inlet 1, for the leakproof in the water route that intakes；
Pretreatment unit 5 is connected with leak-proof device 4, the pretreatment for raw water water inlet；
The booster pump 6 includes booster pump water inlet 61 and booster pump delivery port 62；
The reverse-osmosis filtering device 7 includes reverse-osmosis filtering device water inlet 71, reverse-osmosis filtering device concentrated water water outlet
Mouth 72, reverse-osmosis filtering device pure water delivery port 73；
The water inlet 1 passes sequentially through pipeline connecting anti-leak device 4, pretreatment unit 5, booster pump water inlet 61, supercharging
The mouth of a river 62, reverse-osmosis filtering device water inlet 71 are pumped out, forms water inlet water route；
The pulse lavage magnetic valve 9 includes pulse lavage magnetic valve water inlet 91 and pulse lavage magnetic valve delivery port
92；
The reverse-osmosis filtering device concentrated water delivery port 72 pass sequentially through pipeline connection pulse lavage magnetic valve water inlet 91,
Pulse lavage magnetic valve delivery port 92, concentrated water discharge mouth 3；
The reverse-osmosis filtering device concentrated water delivery port 72 also passes through the one-way throttle valve 10 and the supercharging pump water inlet
Mouth 61 is connected, and the one-way throttle valve 10 is connected by pipeline one end with the pulse lavage magnetic valve water inlet 91, the other end
It is connected with the booster pump water inlet 61, the booster pump water inlet is pointed in the direction of the flowing of one-way throttle valve 10 conducting
61；
The reverse-osmosis filtering device pure water delivery port 73 passes sequentially through pipeline and connects the first inlet non return check valve 81, delivery port
2, form pure water water route.
Wherein, the pretreatment unit 5 is in parallel using branched composite filter element.
Described direct current water purification machine includes temperature-sensing probe 11, and the temperature-sensing probe 11, which is used to monitor, enters osmosis filtration dress
7 inflow temperature is put, according to inflow temperature height adjust automatically pulse lavage 9 working time of magnetic valve short length.
1st, compared with prior art, direct current water purification machine of the present utility model eliminates rearmounted activated carbon in pure water water route,
It is possible to avoid the secondary pollution of " carbon dust ", " arsenic " and " bacterium ", and the processing method used is before reverse-osmosis filtering device 7
Pretreatment unit 5 is provided with, pretreatment unit 5 uses composite filter element, the adsorption capacity to raw water water inlet is greatly improved, as excellent
Choosing is in parallel using branched composite filter element, further improves the adsorption capacity to raw water water inlet, it is ensured that water quality safety and drinking-water mouthfeel.
2nd, compared with prior art, the reverse-osmosis filtering device concentrated water delivery port of direct current water purification machine of the present utility model
72 pass sequentially through pipeline connection pulse lavage magnetic valve water inlet 91, pulse lavage magnetic valve delivery port 92, concentrated water discharge mouth 3,
The purging method of autompulse scouring electromagnetic valve 9 is that the working time of pulse lavage magnetic valve 9 is automatically adjusted according to water inlet water temperature
Ratio, the washing time section T1 of unbalanced pulse scouring electromagnetic valve 9 at interval, turns off pulse lavage magnetic valve 9 and enters the working time
Section T2, according to actual conditions, it is 4 seconds to set washing time section T1, and another working time section T2 is 10 seconds.So, in time T1
Interior, concentrated water enters concentrated water discharge mouth 3 by pulse lavage magnetic valve 9, plays a part of auto-flushing；In time T2, concentrated water
Booster pump water inlet 61 is entered by one-way throttle valve 10, opens work and the effect of automatic water-saving；Such as osmosis filtration dress
In putting 7, there are 4 parts of water to enter reverse-osmosis filtering device water inlet 71,1 part of the generation of reverse-osmosis filtering device pure water delivery port 73 is pure
Water, reverse-osmosis filtering device concentrated water delivery port 72 then produce 3 parts of concentrated waters, and now, in the art, reverse-osmosis filtering device concentrated water goes out
This 3 parts of concentrated waters caused by the mouth of a river 72 are discharged by concentrated water discharge mouth 3, and this 3 parts of concentrated waters of the present utility model are in time T2
Automatically flow into booster pump water inlet 61, play a part of automatic water-saving with improving preposition adsorption capacity.
3rd, compared with prior art, the temperature-sensing probe 11 is used to measure the inflow temperature in reverse-osmosis filtering device 7.Instead
The RO film aquifer yields of osmosis filtration device 7 are temperature sensitive, usually 25 DEG C in the prior art, and when actual inflow temperature is less than
During this arranges value, RO films aquifer yield will be reduced accordingly；During higher than this arranges value, aquifer yield can accordingly increase.This practicality is new
The temperature-sensing probe 11 of the direct current water purification machine of type, for monitoring the inflow temperature of reverse-osmosis filtering device 7, such as when monitor into
When coolant-temperature gage is down to 8 DEG C, RO films aquifer yield can be reduced to 50%, and impulse electromagnetic valve 9 can automatically adjust increase pulse working time
Length, such as pulse working time section T2 time, were 10 seconds originally, can be increased to 15 seconds, so as to increase osmosis filtration
The aquifer yield of device 7, make each pulse cycle aquifer yield and enter water use efficiency keep it is constant, realize it is round-the-clock, save throughout the year
Water-saving ability, without being influenced by temperature.If inflow temperature is higher than 25 DEG C, during to 30 DEG C, RO films aquifer yield will increase, now
For pulse working time section T2 from original 10 seconds, Ke Yi Minus were few by 8.5 seconds, so as to accomplish that each pulse cycle aquifer yield is kept not
Become, water-saving ability that is round-the-clock, saving throughout the year is realized, without being acted upon by temperature changes, so as to also ensure that the longevity of filter core
The stabilization of life and adsorption capacity.
Embodiment two
Shown in reference picture 2, described direct current water purification machine includes the second inlet non return check valve 82, second inlet non return check valve 82
It is connected by pipeline one end with the pulse lavage magnetic valve delivery port 92, the other end is connected with the booster pump water inlet 61,
Point to the booster pump water inlet 61 in the direction of the flowing of second inlet non return check valve 82 conducting.
The present embodiment has newly increased the second inlet non return check valve 82；The direct current water purification machine for making this practical is more economized on water.
Embodiment three
Shown in reference picture 3, described direct current water purification machine includes salt discharge valve 12, the 3rd inlet non return check valve 83；Described first is single
The first pipeline connection salt discharge valve 12, the 3rd inlet non return check valve 83, concentrated water discharge mouth 3 are passed sequentially through to non-return valve 81.
Described direct current water purification machine includes the 4th inlet non return check valve 84, and the 4th inlet non return check valve 84 passes through the second pipeline
One end is connected with the common port of first inlet non return check valve 81 and the salt discharge valve 12, and the other end is connected with delivery port 2.
Preferably, described direct current water purification machine includes choke valve 13, push-in micro pressure water tank 14；
The choke valve 13 is connected by pipeline one end with the 4th inlet non return check valve 84, the other end and the delivery port
2 connections；
The push-in micro pressure water tank 14 passes through pipeline and the 4th inlet non return check valve 84 and the choke valve
13 common port connection.
In the prior art, RO films are shut down or water outlet overnight has the rise of start TDS values and sensory issues, the utility model
Direct current water purification machine using reverse-osmosis filtering device pure water delivery port 73 to pass sequentially through the second pipeline connection salt discharge valve the 12, the 3rd single
To non-return valve 83, concentrated water discharge mouth 3, the choke valve 13 of direct current water purification machine of the present utility model is connected to push-in miniature pressure
Power water tank 14, when turning back on, salt discharge valve 12 is opened, will shut down or the too high water of TDS values passes sequentially through during water outlet overnight
Salt discharge valve 12, the 3rd inlet non return check valve 83, concentrated water discharge mouth 3 are discharged；And the first glass of water drunk of starting shooting is each start renewal
Low TDS values pure water afterwards, solve RO films shut down or water outlet overnight start TDS values are too high and sensory issues so that this practicality is newly
The direct current water purification machine water quality of type is fresher, preferably, wherein push-in micro pressure water tank is for of the prior art small
The characteristics of film big tank, and use the push-in micro pressure water tank 14 of the micro- tank of big film.
Preferably, described direct current water purification machine includes UV-device 15, the UV-device 15 is set by pipeline
Put in the front end of the delivery port 2.
Described direct current water purification machine includes entering water electromagnetic valve 16, the entering water electromagnetic valve 16 and the pretreatment unit 5 and
The booster pump 6 electrically connects, for controlling the switch of the booster pump water inlet 61.
Example IV
With reference to shown in figure 4, described direct current water purification machine also includes low tension switch 17, high-voltage switch gear 18, the low tension switch
17 are serially connected on the water inlet water route, and the high-voltage switch gear 18 is serially connected on the pure water water route.
Total system implements voltage-stabilizing protection, and the water leakage device 4 plus low tension switch 17 of original creation combine, when leakage accident occurs,
Water leakage device 4 cuts off water route, and low tension switch 17 cuts off circuit, and duplicate protection is safe and reliable.
The effect of high-voltage switch gear 18 is the working condition of control machine, and when depotition cock is opened, pure water water route is less than setting
During pressure value V, start work, namely open booster pump 6, pulse lavage magnetic valve 9, salt discharge valve 12, temperature-sensing probe 11 and with
The parts such as the display screen of direct current water purification machine connection；When higher than setting value V, shut down.
It is described above, only it is the utility model preferred embodiment, not technical scope of the present utility model is appointed
What is limited, therefore every any trickle amendment, equivalent variations made according to the technical essence of the utility model to above example
With modification, in the range of still falling within technical solutions of the utility model.
Claims (10)
1. a kind of direct current water purification machine, including water inlet, delivery port, concentrated water discharge mouth, it is characterised in that：Also include leak-proof device,
Pretreatment unit, booster pump, reverse-osmosis filtering device, the first inlet non return check valve, pulse lavage magnetic valve；
The booster pump includes booster pump water inlet and booster pump delivery port；
The reverse-osmosis filtering device includes reverse-osmosis filtering device water inlet, reverse-osmosis filtering device concentrated water delivery port, reverse osmosis
Saturating filter pure water delivery port；
The water inlet pass sequentially through pipeline connecting anti-leak device, pretreatment unit, booster pump water inlet, booster pump delivery port,
Reverse-osmosis filtering device water inlet, form water inlet water route；
The pulse lavage magnetic valve includes pulse lavage magnetic valve water inlet and pulse lavage magnetic valve delivery port；
The reverse-osmosis filtering device concentrated water delivery port passes sequentially through pipeline connection pulse lavage magnetic valve water inlet, pulse lavage
Magnetic valve delivery port, concentrated water discharge mouth；
The reverse-osmosis filtering device pure water delivery port passes sequentially through pipeline and connects the first inlet non return check valve, delivery port, is formed pure
Water water route.
2. the direct current water purification machine described in claim 1, it is characterised in that：Including one-way throttle valve, the one-way throttle valve passes through
Pipeline one end is connected with the pulse lavage magnetic valve water inlet and reverse-osmosis filtering device concentrated water delivery port common port, another
End is connected with the booster pump water inlet, and the booster pump water inlet is pointed in the direction of the one-way throttle valve flow conducting.
3. direct current water purification machine according to claim 1, it is characterised in that：The pretreatment unit uses branched composite filter element
It is in parallel.
4. direct current water purification machine according to claim 1, it is characterised in that：Including temperature-sensing probe, the temperature-sensing probe is used for
Monitoring into reverse-osmosis filtering device inflow temperature, during according to inflow temperature height adjust automatically pulse lavage electromagnetic valve work
Between short length.
5. direct current water purification machine according to claim 1, it is characterised in that：Including salt discharge valve, the 3rd inlet non return check valve；It is described
First inlet non return check valve passes sequentially through the first pipeline connection salt discharge valve, the 3rd inlet non return check valve, concentrated water discharge mouth.
6. direct current water purification machine according to claim 5, it is characterised in that：Including the 4th inlet non return check valve, the described 4th is single
Be connected to non-return valve by second pipeline one end with the common port of first inlet non return check valve and the salt discharge valve, the other end with
Delivery port connects.
7. direct current water purification machine according to claim 6, it is characterised in that：Including choke valve, push-in micro pressure water storage
Tank；
The choke valve is connected by pipeline one end with the 4th inlet non return check valve, and the other end is connected with the delivery port；
The push-in micro pressure water tank passes through pipeline and the common port of first inlet non return check valve and the choke valve
Connection.
8. direct current water purification machine according to claim 1, it is characterised in that：Including UV-device, the UV-device
The front end of the delivery port is arranged on by pipeline.
9. direct current water purification machine according to claim 1, it is characterised in that：Including entering water electromagnetic valve, the entering water electromagnetic valve
Electrically connected with the pretreatment unit and the booster pump, for controlling the switch of the booster pump water inlet.
10. direct current water purification machine according to claim 1, it is characterised in that：It is described low including low tension switch and high-voltage switch gear
Compress switch and be serially connected on the water inlet water route, the high-voltage switch gear is serially connected on the pure water water route.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720859822.4U CN207210031U (en) | 2017-07-14 | 2017-07-14 | A kind of direct current water purification machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720859822.4U CN207210031U (en) | 2017-07-14 | 2017-07-14 | A kind of direct current water purification machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207210031U true CN207210031U (en) | 2018-04-10 |
Family
ID=61813068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720859822.4U Active CN207210031U (en) | 2017-07-14 | 2017-07-14 | A kind of direct current water purification machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207210031U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107226514A (en) * | 2017-07-14 | 2017-10-03 | 深圳市英尼克电器有限公司 | A kind of direct current water purification machine |
| CN108911100A (en) * | 2018-09-18 | 2018-11-30 | 安徽太行净水设备有限公司 | A kind of water quality adjustment device and method for town dweller's safe drinking water |
-
2017
- 2017-07-14 CN CN201720859822.4U patent/CN207210031U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107226514A (en) * | 2017-07-14 | 2017-10-03 | 深圳市英尼克电器有限公司 | A kind of direct current water purification machine |
| CN108911100A (en) * | 2018-09-18 | 2018-11-30 | 安徽太行净水设备有限公司 | A kind of water quality adjustment device and method for town dweller's safe drinking water |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106830201B (en) | Automatic concentrated water discharge system of water purifier and water purifier | |
| WO2018161456A1 (en) | Water filtering system | |
| CN200988789Y (en) | Water saving type reverse osmosis water purifier | |
| CN108975540B (en) | Water purification system and water purifier | |
| CN208378491U (en) | Water purification system | |
| WO2022121678A1 (en) | Water purification system, water purifier, and water purifier control method | |
| CN104445668A (en) | Water purification device | |
| CN107459105A (en) | Big flux, low waste water reverse osmosis water purifier and its process for purifying water with dual pump apparatus | |
| CN207210031U (en) | A kind of direct current water purification machine | |
| CN108975543B (en) | Water purification system and water purifier | |
| CN108503053A (en) | Water purification system and water purification and production method | |
| CN205933318U (en) | Take big flux of double pump device, low waste water reverse osmosis water purifier | |
| CN109279705A (en) | Water purifier and control method thereof | |
| CN206872538U (en) | Water purification system | |
| CN203545795U (en) | Water purification device | |
| CN103172190A (en) | No-pump energy-saving pure water system | |
| CN206616074U (en) | A kind of water purifier with pure water vacuolar membrane function when shutting down static | |
| CN110127885A (en) | The double water outlet big yield water purifiers of bimodulus | |
| CN205933437U (en) | Water -saving type reverse osmosis water purifier | |
| CN206762667U (en) | Anti-penetration water purifier high efficiency water saving device | |
| CN107459157A (en) | Intelligent water-saving type anti-penetration water purifier and its process for purifying water with reflux | |
| CN207056339U (en) | A kind of RO water purifiers of storage tank built in anti-fouling type | |
| WO2018161452A1 (en) | Water filtration system | |
| CN211847425U (en) | Dry-burning-preventing water purifying and heating dual-purpose machine | |
| CN107226514A (en) | A kind of direct current water purification machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |