CN211813577U

CN211813577U - Water purification system

Info

Publication number: CN211813577U
Application number: CN201922360938.5U
Authority: CN
Inventors: 刘月凤
Original assignee: Shenzhen Huiante Import & Export Co ltd
Current assignee: Shenzhen Huiante Import & Export Co ltd
Priority date: 2019-12-23
Filing date: 2019-12-23
Publication date: 2020-10-30
Anticipated expiration: 2029-12-23

Abstract

The utility model relates to a water treatment field especially relates to a water purification system, water purification system includes water purification route, the waste water route of being connected with the water purification route, waste water route is including the first waste water route and the second waste water route that have same water inlet and same delivery port, wherein, including fixed waste water ratio device on the first waste water route, including adjustable waste water ratio device on the second waste water route, first waste water route with second waste water route warp make up again behind the delivery port and make up into all the way. The utility model provides a water purification system has advantages such as regulation waste water ratio.

Description

Water purification system

[ technical field ] A method for producing a semiconductor device

The utility model relates to a water treatment technical field especially relates to a water purification system.

[ background of the invention ]

With the improvement of the quality of life of people, the quality of daily water, especially drinking water, is required to be higher and higher. Water purifiers are gaining favor of more and more consumers. The water purification is than generally for fixed proportion with waste water in traditional water purifier, can not adjust waste water ratio in the use to the user of being not convenient for changes the discharge amount of waste water according to the quality of water of difference, and then causes the water waste.

In order to solve the problem, an electromagnetic switch is arranged in the water purifier to solve the problem that the wastewater ratio is not adjustable, but the service life and the adjustment accuracy of the electromagnetic switch are not enough, and the water flux of the wastewater is adjusted in a jumping manner through a booster pump and a high-voltage switch. Therefore, a new technical scheme for the wastewater ratio of the water purifier is urgently needed to be provided.

[ Utility model ] content

In order to overcome the defect that the existing water purifier can adjust the wastewater ratio, the utility model provides a novel water purification system.

In order to solve the technical problem, the utility model provides a following technical scheme: the water purification system comprises a water purification passage and a wastewater passage connected with the water purification passage, wherein the wastewater passage comprises a first wastewater passage and a second wastewater passage which are provided with the same water inlet and the same water outlet, the first wastewater passage comprises a fixed wastewater ratio device, the second wastewater passage comprises an adjustable wastewater ratio device, and the first wastewater passage and the second wastewater passage are recombined into a passage after passing through the water outlet.

Preferably, the adjustable waste water ratio device comprises a flow regulating valve and a first waste water ratio which are connected in series.

Preferably, the flow regulating valve comprises a valve core shaft, a handwheel for controlling the valve core shaft to move and a throttling pipeline, the throttling pipeline is communicated with the first wastewater, the valve core shaft is accommodated in the throttling pipeline, and the handwheel drives the valve core shaft to rotate so as to control the size of the through-flow sectional area communicated in the throttling pipeline, so that the actual water yield of the second wastewater channel is controlled.

Preferably, a projection is arranged on one side of the valve core shaft close to the throttling pipeline, a groove is arranged at a position of the throttling pipeline corresponding to the projection, and the projection and the groove are matched to limit the actual water outlet amount of the second wastewater channel.

Preferably, the fixed waste water ratio device comprises a waste water ratio combination type solenoid valve.

Preferably, the waste water ratio combination type solenoid valve further comprises a second waste water ratio and a solenoid valve, wherein the second waste water ratio is connected with the solenoid valve in parallel, and the solenoid valve comprises an open state and a closed state, so that the purified water passage is correspondingly in a strong flushing state or a water making state.

Preferably, the solenoid valve includes switch, throttle pipeline, spring, with solenoid valve coil and valve that the both ends of spring elasticity direction are connected, the solenoid valve coil with the switch is connected, the valve has magnetism just the valve can hold in the throttle pipeline, when the switch circular telegram, the solenoid valve coil produces the electromagnetic force and drives the valve court solenoid valve coil direction removal just the spring compression, when the switch outage, spring recovery elasticity just the valve is in move under the spring force effect of spring to holding the throttle pipeline.

Preferably, the first wastewater ratio and the second wastewater ratio have the same or different water flux for the maximum wastewater.

Preferably, the maximum water flux of the wastewater pathway is less than or equal to the sum of the water fluxes of the first wastewater ratio and the second wastewater ratio.

Preferably, the water purification route is still including the solenoid valve of intaking, booster pump and the reverse osmosis filter core that connect gradually, wherein, the solenoid valve of intaking is used for controlling the inflow, the booster pump can carry out the treatment that increases hydraulic so that the water accessible reverse osmosis filter core of pending water with the pending water that gets into to carry out water purification treatment.

Compared with the prior art, the utility model provides a water purification system has following beneficial effect:

1. the maximum water flux of the wastewater discharged by the water purification system and the range of the water flux of the adjustable wastewater are respectively limited by the fixed wastewater ratio device and the adjustable wastewater ratio device. Such setting can be convenient for the user according to the condition of specific quality of water, and the size of specific volume of changing water displacement is in order to satisfy user's demand, improves user's use and experiences. Wherein, the first wastewater access with the fixed wastewater ratio device can ensure the pipeline circulation and the minimum wastewater amount of powerful washing, a range which limits the maximum wastewater amount and the adjustable wastewater amount within a certain range is provided in the second wastewater access with the adjustable wastewater ratio device, the adjustable wastewater ratio device can be obtained by simple design to control the adjustable wastewater ratio range, the water flux of wastewater can be adjusted within a range interval in an arbitrary and relatively smooth manner, thereby the wastewater amount can be changed according to different water qualities, the purpose of water saving is achieved, the structure is simple, and the practicability is high.

2. The discharge of the waste water according to a certain water flux proportion is realized by controlling the size of the through-flow sectional area in the flow regulating valve, and the flow regulating valve directly limits the water flux of the waste water so as to achieve the purpose of throttling. The design structure is simple, the stepless regulation of the water flux of the wastewater can be realized without other complicated connecting structures, and the stepless regulation mode is not jumping and is any relatively smooth regulation in a range. The user can realize changing the water flux of waste water according to the difference of actual quality of water to reach the purpose of water conservation, the minimum waste water ratio can guarantee water purification system's life simultaneously.

3. The waste water ratio combined type electromagnetic valve further comprises a second waste water ratio and an electromagnetic valve, wherein the electromagnetic valve comprises an opening state and a closing state, so that the purified water passage is correspondingly in a powerful flushing state or a water making state.

4. The water inlet electromagnetic valve is used for controlling water inlet, and when the water inlet electromagnetic valve works, the water inlet electromagnetic valve is opened to allow a water source to pass through; the water source can be water sources such as running water, sewage, when shutting down, closes the water inlet solenoid valve cuts off the water source to avoid the waste water constant current, promptly the water inlet solenoid valve is used for controlling the inflow. The booster pump is used for increasing the water pressure of the entering water to be treated so that the water to be treated can pass through the reverse osmosis filter element to be purified, and the purpose of saving water can be achieved through the design.

[ description of the drawings ]

FIG. 1 is a schematic structural diagram of a water purification system of the present invention;

FIG. 2 is a schematic view of a second wastewater path according to the present invention;

FIG. 3 is a schematic structural view of the flow control valve of the present invention;

FIG. 4 is a schematic structural view of the waste water ratio fixing device of the present invention;

fig. 5 is a schematic structural diagram of the electromagnetic valve of the present invention;

FIG. 6 is another schematic structural diagram of the water purification system of the present invention;

fig. 7 is another schematic structural diagram of the water purification system of the present invention.

Description of reference numerals:

10. a water purification system; 20. a purified water passage; 23. a water inlet electromagnetic valve; 24. a booster pump; 25. a reverse osmosis filter element; 30. a fixed wastewater ratio device; 31. a waste water ratio combined electromagnetic valve; 311. a second wastewater ratio; 312. an electromagnetic valve; 40. a waste water ratio adjustable device; 41. a flow regulating valve; 42. a first wastewater ratio; 431. a spool shaft; 432. a hand wheel; 433. a throttling conduit; 434. a bump; 435. a groove; 441. a spring; 442. a solenoid valve coil; 443. a valve; 444. a switch; 60. a waste water passage; 61. a first waste water pathway; 62. a second waste water pathway.

[ detailed description ] embodiments

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and the embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Referring to fig. 1, a first embodiment of the present invention provides a water purification system 10, the water purification system 10 includes a water purification passage 20 and a wastewater passage 60 connected to the water purification passage 20, a water source flows into one end of the water purification passage 20, the water is separated into wastewater and pure water after being treated by the water purification passage 20, the wastewater flows into the wastewater passage 60, and the wastewater passage 60 treats the wastewater and discharges the treated wastewater to a drain pipe or a faucet (not shown). The purified water flows out to an external faucet (not shown) through the purified water passage 20.

The waste water channel 60 comprises a first waste water channel 61 and a second waste water channel 62 with the same water inlet and the same water outlet, wherein the first waste water channel 61 comprises a fixed waste water ratio device 30, the second waste water channel 62 comprises an adjustable waste water ratio device 40, the fixed waste water ratio device 30 can perform treatment according to different water quality conditions, and the adjustable waste water ratio device 40 can control the water flux of waste water. The first wastewater channel 61 and the second wastewater channel 62 are recombined into a channel after passing through the water outlet, and the treated wastewater is discharged to a drain pipe or a faucet. Wherein the first waste water channel 61 with the fixed waste water ratio device 30 can ensure the circulation of the pipeline with strong flushing and the minimum waste water amount, and the second waste water channel 62 with the adjustable waste water ratio device 40 is provided with a range which limits the maximum waste water amount and the waste water amount which can be adjusted in a certain range interval.

The waste water ratio adjustable device 40 can be obtained by simple design, the waste water ratio adjustable range can be controlled, the water flux of waste water can be adjusted freely and smoothly in a range interval, and therefore the waste water quantity can be changed according to different water qualities, the purpose of water saving is achieved, the structure is simple, and the practicability is high.

Referring to fig. 3 in conjunction with fig. 2, the adjustable waste water ratio device 40 includes a flow regulating valve 41 and a first waste water ratio 42 connected in series. The flow regulating valve 41 comprises a valve core shaft 431, a hand wheel 432 for controlling the movement of the valve core shaft 431 and a throttling pipeline 433, the throttling pipeline 433 is communicated with the first wastewater ratio 42, the valve core shaft 431 is accommodated in the throttling pipeline 433, when the flow regulating valve is used, the hand wheel 432 is rotated to drive the valve core shaft 431 to rotate and move so as to control the size of a through-flow sectional area communicated in the throttling pipeline 433, the through-flow sectional area is between the valve core shaft 431 and the throttling pipeline 433, the section, perpendicular to the wastewater flowing direction, of the valve core shaft 431 is called a through-flow section, the size of the through-flow sectional area is called a through-flow sectional area, and when the flow rate of wastewater is the same, the larger the through-flow sectional area is; when the cross-sectional flow area is smaller, the water flux of the wastewater flowing through the flow rate adjusting valve 41 is smaller, so that the actual wastewater water flux of the second wastewater channel 62 can be controlled and controlled within a certain adjustable range.

Referring to fig. 3, optionally, in some specific embodiments, a protrusion 434 is disposed on a side of the valve plug shaft 431 close to the throttling pipe 433, a groove 435 is disposed on a position of the throttling pipe 433 corresponding to the protrusion 434, and the protrusion 434 cooperates with the groove 435 to limit an actual water discharge amount of the second waste water passage 62. When the valve is used, the valve plug shaft 431 moves towards one side of the throttling pipe 433 until the projection 434 abuts against the groove 435, at this time, the through-flow cross-sectional area is minimum, and the water flux of the effluent wastewater in the second wastewater channel 62 is zero.

The discharge of the wastewater according to a certain water flux ratio is realized by controlling the size of the through-flow sectional area in the flow regulating valve 41, and the flow regulating valve 41 directly limits the water flux of the wastewater so as to achieve the purpose of throttling. The design structure is simple, and the stepless regulation of the water flux of the wastewater can be realized without other complicated connection structures, and the stepless regulation mode is not jumping, namely any relatively smooth regulation in a range.

Referring to fig. 2, the first wastewater ratio 42 is an important component of the reverse osmosis water purifier and the nanofiltration water purifier, and is used for throttling the wastewater end to make the pressure in front of the reverse osmosis membrane or the nanofiltration membrane high enough to ensure that the water flow can penetrate through the membrane, thereby achieving the purpose of controlling the water flux and producing water. In the present embodiment, the first wastewater ratio 42 is a fixed wastewater ratio, i.e., the water flux of the first wastewater ratio 42 is fixed. In the present invention, the flow control valve 41 is arranged in the second waste water passage 62 in series with the first waste water ratio 42, wherein the first waste water ratio 42 defines the water flux of the maximum waste water of the second waste water passage 62, and the flow control valve 41 can steplessly adjust the real-time water flux in the second waste water passage 62.

Referring to fig. 4, the fixed waste water ratio device 30 includes a waste water ratio combination type solenoid valve 31, the waste water ratio combination type solenoid valve 31 further includes a second waste water ratio 311 and a solenoid valve 312, and the second waste water ratio 311 is connected in parallel with the solenoid valve 312. The electromagnetic valve 312 includes an open state and a closed state, so that the pure water passage 20 is in a strong flushing state or a water producing state. The maximum wastewater flux of the first wastewater ratio 42 and the second wastewater ratio 311 are the same or different, and the maximum wastewater flux of the wastewater pathway 60 is less than or equal to the sum of the wastewater fluxes of the first wastewater ratio 42 and the second wastewater ratio 311.

Referring to fig. 5, the solenoid valve 312 includes a switch 444, a throttle pipe 433, a spring 441, a solenoid coil 442 connected to both ends of the spring 441 in an elastic direction, and a valve 443, wherein the solenoid coil 442 is connected to the switch 444, the valve 443 is magnetic, and the valve 443 can be accommodated in the throttle pipe 433. When the switch 444 is powered on, the solenoid valve coil 442 generates electromagnetic force, the electromagnetic force causes the valve 443 to move towards the solenoid valve coil 442, that is, the solenoid valve coil 442 lifts the valve 443 towards the solenoid valve coil 442, wastewater can flow through the throttling pipe 433, and the spring 441 is in a compressed state; when the switch 444 is powered off, the electromagnetic force disappears, the valve 443 moves to abut against the throttling pipe 433 under the action of the spring force of the spring 441, the spring 441 recovers the elastic force, and at the moment, the wastewater cannot circulate in the throttling pipe 433.

Referring to fig. 5 and 6, when the switch 444 is powered on, the first waste water passage 61 circulates waste water, the water purification passage 20 corresponds to a powerful flushing state, and when the switch 444 is powered off, the water purification passage 20 corresponds to a water making state, and the water purification passage 20 corresponds to a powerful flushing state or a water making state through the opening state and the closing state of the electromagnetic valve 312.

By way of example, the operating states of the first waste water pathway 61 and the second waste water pathway 62 are as follows: for example, the first waste water ratio 42 in the second waste water pathway 62 has a water flux of 400cc, and the second waste water pathway 62 adjusted by the flow rate adjustment valve 41 has a water flux in the range of 0-400 cc. The second waste water ratio 311 in the first waste water pathway 61 is a fixed waste water ratio, and the water flux of the second waste water ratio 311 is 300 cc. The first waste water pathway 61 and the second waste water pathway 62 include the following operating states:

when the solenoid valve 312 is opened, the clean water passage 20 corresponds to a powerful flushing state.

When the solenoid valve 312 is closed, the water purification passage 20 corresponds to a water production state:

1. when the flow rate adjustment valve 41 is fully opened, the water flux of the entire wastewater pathway 60 at this time is the sum of the water flux 400cc of the first wastewater ratio 42 and the water flux 300cc of the second wastewater ratio 311, i.e., the water flux of the entire wastewater pathway 60 is 700 cc;

2. when the flow rate adjusting valve 41 is opened by half, the water flux of the entire wastewater pathway 60 at this time is the sum of the water flux 200cc of the first wastewater ratio 42 and the water flux 300cc of the second wastewater ratio 311, i.e., the water flux of the entire wastewater pathway 60 is 500 cc;

3. when the flow rate adjustment valve 41 is fully closed, the water flux of the entire wastewater pathway 60 at this time is the sum of the water flux 0cc of the first wastewater ratio 42 and the water flux 300cc of the second wastewater ratio 311, i.e., the water flux of the entire wastewater pathway 60 is 300 cc;

the range of the maximum wastewater flux discharged from the water purification system 10 and the range of the adjustable wastewater flux of the second wastewater channel 62 are limited by the first wastewater ratio 42 and the flow control valve 41.

Referring to fig. 7, the water purification passage 20 further includes a water inlet solenoid valve 23, a booster pump 24 and a reverse osmosis filter element 25 connected in sequence, wherein the water inlet solenoid valve 23 is used for controlling water inflow, and the booster pump 24 can increase water pressure of the water to be treated so that the water to be treated can pass through the reverse osmosis filter element 25 for water purification.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and all modifications, equivalents and improvements made within the principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A water purification system, its characterized in that: the water purification system comprises a water purification passage and a wastewater passage connected with the water purification passage, wherein the wastewater passage comprises a first wastewater passage and a second wastewater passage which are provided with the same water inlet and the same water outlet, the first wastewater passage comprises a fixed wastewater ratio device, the second wastewater passage comprises an adjustable wastewater ratio device, and the first wastewater passage and the second wastewater passage are recombined into a passage after passing through the water outlet.

2. The water purification system of claim 1, wherein: the adjustable wastewater ratio device comprises a flow regulating valve and a first wastewater ratio which are connected in series.

3. The water purification system of claim 2, wherein: the flow regulating valve comprises a valve core shaft, a hand wheel for controlling the valve core shaft to move and a throttling pipeline, the throttling pipeline is communicated with the first wastewater, the valve core shaft is accommodated in the throttling pipeline, and the hand wheel drives the valve core shaft to rotate so as to control the size of the through-flow sectional area communicated in the throttling pipeline, so that the actual water yield of the second wastewater channel is controlled.

4. The water purification system of claim 3, wherein: and a convex block is arranged on one side of the valve core shaft close to the throttling pipeline, a groove is arranged at the position of the throttling pipeline corresponding to the convex block, and the convex block is matched with the groove to limit the actual water yield of the second wastewater channel.

5. The water purification system of claim 2, wherein: the fixed wastewater ratio device comprises a wastewater ratio combined electromagnetic valve.

6. The water purification system of claim 5, wherein: the waste water ratio combined type electromagnetic valve further comprises a second waste water ratio and an electromagnetic valve, the second waste water ratio is connected with the electromagnetic valve in parallel, and the electromagnetic valve comprises an opening state and a closing state, so that the water purification passage is correspondingly in a powerful flushing state or a water making state.

7. The water purification system of claim 6, wherein: the solenoid valve includes switch, throttle pipeline, spring, with solenoid valve coil and valve that the both ends of spring elasticity direction are connected, the solenoid valve coil with the switch is connected, the valve has magnetism just the valve can hold in the throttle pipeline, when the switch circular telegram, the solenoid valve coil produces electromagnetic force and drives the valve court solenoid valve coil direction removes just the spring compression, when the switch outage, spring recovery elasticity just the valve is in move under the spring force effect of spring to supporting and holding the throttle pipeline.

8. The water purification system of claim 7, wherein: the first wastewater ratio is the same or different from the maximum wastewater flux of the second wastewater ratio.

9. The water purification system of claim 6, wherein: the maximum water flux of the wastewater pathway is less than or equal to the sum of the water fluxes of the first wastewater ratio and the second wastewater ratio.

10. The water purification system of any one of claims 1-9, wherein: the water purification passageway is still including the solenoid valve of intaking, booster pump and the reverse osmosis filter core that connects gradually, wherein, the solenoid valve of intaking is used for controlling the inflow, the booster pump can carry out the pending water that gets into and increase hydraulic processing so that pending water accessible reverse osmosis filter core to carry out water purification treatment.