CN212532474U

CN212532474U - Frequency conversion energy-saving internet of things water purifier

Info

Publication number: CN212532474U
Application number: CN202020518374.3U
Authority: CN
Inventors: 杨正涛; 杨正红; 李华; 刘长兰
Original assignee: Shenzhen Haoganjing Health Industry Technology Co ltd
Current assignee: Shenzhen Haoganjing Health Industry Technology Co ltd
Priority date: 2019-12-23
Filing date: 2020-04-09
Publication date: 2021-02-12
Anticipated expiration: 2030-04-09

Abstract

The utility model provides a frequency conversion energy-saving Internet of things water purifier, which comprises a preposed filtering unit, a reverse osmosis filtering unit, a control unit, a pressurizing unit and a pure water storage device; the device is characterized in that the front-mounted filtering unit is provided with a water inlet and a water outlet, the water inlet of the front-mounted filtering unit is connected with the water outlet of the water inlet valve, the water inlet end of the pressurizing unit is connected with the water outlet of the front-mounted filtering unit, the water outlet end of the pressurizing unit is connected with the water inlet end of the reverse osmosis filtering unit, the backflushing valve is arranged on a channel between the water outlet of the front-mounted filtering unit and the water inlet end of the reverse osmosis filtering unit, the pure water inlet and the water outlet of the reverse osmosis filtering unit are connected with the pure water inlet and the water outlet of the pure water storing device, the pure water valve is arranged on a channel between the water inlet and the water inlet end of the reverse osmosis. The technical scheme that this application provided has the advantage of energy can be saved.

Description

Frequency conversion energy-saving internet of things water purifier

Technical Field

The utility model relates to a purifier field especially relates to an energy-conserving thing networking purifier of frequency conversion.

Background

The reverse osmosis water purifier is the most widely used one, and in the prior art, the water purifier generally adopts multi-stage filtration, and mainly comprises a pre-filtration unit and a reverse osmosis filtration unit, wherein the reverse osmosis filtration unit generally comprises an RO reverse osmosis membrane filtration technology, purified water is output from a pure water port after being filtered by the reverse osmosis filtration unit, pure water is adopted to wash and soak an RO membrane in order to prolong the service life of the RO reverse osmosis membrane, so that the waste of the pure water is caused, at least 500 milliliters to 1 liter of pure water is wasted every day, and how to better recycle the pure water for washing the RO membrane is obviously necessary for further improvement in the prior art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an energy-conserving thing networking purifier of frequency conversion to overcome the problem that prior art exists.

The utility model discloses an energy-conserving thing networking purifier of frequency conversion, including leading filter unit, reverse osmosis filter unit, leading filter unit includes milipore filter or folding microporous membrane, reverse osmosis filter unit includes RO reverse osmosis membrane or receives the filter membrane, be provided with the pressurization unit between leading filter unit and the reverse osmosis filter unit at least, reverse osmosis filter unit's output includes pure water delivery outlet and dense water delivery outlet, dense water delivery outlet is connected the flushometer and is constituted dense water discharge passage, the pure water delivery outlet is connected with pure water storage device, leading filter unit is milipore filter and active carbon composite filter core, milipore filter core, PP filter core and one of them of active carbon composite filter core, folding filter core and active carbon composite filter core.

Preferably, the front-mounted filtering unit is provided with a water inlet, a water outlet and a flushing port.

Preferably, the activated carbon adsorption filtration unit is arranged between the pre-filtration unit and the reverse osmosis filtration unit and is used for adsorbing chlorine in tap water.

Preferably, the discharge valve is connected to the pre-filter unit flushing port channel or the pre-filter unit water inlet channel in parallel, and the valve is opened when the pre-filter unit is backflushed.

Preferably, the backflushing valve is arranged on a channel between the water outlet of the pre-filtering unit and the concentrated water discharge port of the reverse osmosis filtering unit, and the valve is opened when the control unit executes a pure water protective film program, so that the effect of flushing pure water by one water is realized, namely, the reverse osmosis membrane is flushed and the ultrafiltration membrane is flushed, and the service life of the pre-filtering unit is prolonged.

Preferably, the pure water valve is arranged on a channel between the water inlet end of the reverse osmosis filtering unit and the water outlet of the water storage barrel, and the control unit opens the valve when the reverse osmosis filtering unit and the backflushing pre-filtering unit are flushed by pure water.

Preferably, the No. 1 one-way valve and the backflushing valve are arranged on a channel between the water outlet of the pre-filtering unit and the concentrated water inlet of the reverse osmosis filtering unit, and the backflushing valve, the pure water valve and the discharge valve are opened simultaneously when the control unit executes a procedure of flushing the reverse osmosis filtering unit by pure water to realize the effect of flushing by one water and two flushing by two water.

Preferably, the backflushing valve can be replaced by a combined valve with a flow limiting function, and a part of concentrated water is recycled during water preparation.

Preferably, a water inlet valve and a low-pressure switch are arranged on the channel at the water inlet end of the pre-filtering unit, and the water inlet valve is used for controlling water inlet.

Preferably, the LED sterilization device further comprises a control unit, wherein the control unit comprises a plurality of control output ends, and the control output ends are respectively connected to the pressurizing unit, the water inlet valve, the discharge valve, the flushing valve, the backflushing valve, the pure water valve and the LED sterilization module.

Preferably, the water outlet end of the pure water valve is provided with a No. 2 one-way valve.

Preferably, the control unit opens the pure water valve, the backflushing valve and the discharge valve according to a preset program to discharge pure water, the stored water of the pure water storage device is kept fresh, and the discharged pure water is used for backflushing the filter element of the pre-filter unit to prolong the service life of the filter element.

Preferably, the reverse osmosis pure water channel is provided with a check valve and a high-pressure switch for controlling the machine to stop when water is full. The control unit is connected with each electrical component and controls each electrical component to work, and the control unit is provided with a wireless communication module to send the working state of the water purifier to a user side through a cloud platform (server).

Preferably, the control unit executes preset programs to flush the reverse osmosis membrane, frequency of a pure water protective membrane, forward flushing and back flushing frequency of the pre-filter unit according to different raw water quality data (TDS value, turbidity and hardness) detected by the water quality sensor, so as to realize three-frequency conversion, energy saving and water saving.

The utility model discloses an energy-conserving thing networking purifier of frequency conversion compares with prior art and realizes that the water resource has been practiced thrift to the effect that pure water one water two was towards and has prolonged leading filter unit filter core life-span.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 and fig. 2 are structural block diagrams of a frequency conversion energy-saving internet of things water purifier system according to a preferred embodiment of the present invention;

1 is a water inlet valve, 2 is a preposed filtering unit, 3 is an activated carbon adsorption filtering unit, 4 is a discharge valve, 5 is a pressurizing unit, 6 is a reverse osmosis filtering unit, 7 is a pure water valve, 8 is a No. 2 one-way valve, 9 is a No. 3 one-way valve, 10 is a high-pressure switch, 11 is a flushing valve, 12 is a backflushing valve, 13 is a No. 1 one-way valve, 14 is a pure water storage device, 15 is a low-pressure switch, 16 is a control unit, 101 is a preposed filtering unit water inlet, 102 is a preposed filtering unit flushing port, 103 is a preposed filtering unit water outlet, 104 is a reverse osmosis filtering unit water inlet, 105 is a reverse osmosis filtering unit concentrated water port, 106 is a reverse osmosis filtering unit pure water port, and 107 is a pure water storage device.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without any creative effort belong to the protection scope of the present invention.

In the description of the embodiments of the present invention, it should be understood that the terms "thickness", "left", "right", "up", "down", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, and do not imply or indicate that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore, should not be construed as limiting the present invention.

Example (b): the utility model provides a pair of energy-conserving thing networking purifier of frequency conversion, as shown in figure 1, low-voltage switch 15, water intaking valve 1 are established on leading filter unit 2's water inlet channel, leading filter unit be equipped with water inlet 101 connect water intaking valve 1 the delivery port, delivery port 103 connect reverse osmosis filter unit 6 the intake end leading filter unit water inlet 101 corresponding one end 102 washes a mouthful connection bleeder valve 4 water inlets, the other end evacuation of bleeder valve.

The reverse osmosis filtration unit 6 is connected with the pressurizing unit 5 at the water inlet end, the reverse osmosis filtration unit 6 is provided with a concentrated water inlet 105 and a pure water inlet 106, the concentrated water inlet 105 is connected with the flushing valve 11, and the pure water inlet 106 is connected with the pure water storage device 14.

The No. 3 one-way valve 9 and the high-voltage switch 10 are connected to the pure water port; the No. 2 one-way valve and the pure water valve 7 are arranged on a channel between the water outlet 107 of the pure water storage device and the water inlet end of the reverse osmosis filtering unit.

The No. 1 one-way valve and the backflushing valve 12 are arranged on a channel between the water outlet 103 of the pre-filtering unit and the dense water inlet 105 of the reverse osmosis filtering unit.

The active carbon adsorption unit 3 is arranged on a channel between the pre-filtering unit 2 and the reverse osmosis filtering unit 6.

The control unit 16 controls the operation of the electrical components.

Example (b): the utility model discloses preferred embodiment provides a pair of energy-conserving thing networking purifier of frequency conversion, as shown in figure 2, blow-off valve one end is parallelly connected on leading filter unit inlet end passageway, and the other end evacuation of blow-off valve.

The above is an implementation manner of the embodiments of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principles of the embodiments of the present invention, and these improvements and decorations are also considered as the protection scope of the present invention.

Claims

1. A variable-frequency energy-saving Internet of things water purifier comprises a pre-filtering unit, a reverse osmosis filtering unit, a control unit, a pressurizing unit and a pure water storage device; the device is characterized in that the preposed filtering unit is provided with a water inlet and a water outlet, the water inlet of the preposed filtering unit is connected with the water outlet of the water inlet valve, the water inlet end of the pressurizing unit is connected with the water outlet of the preposed filtering unit, the water outlet end of the pressurizing unit is connected with the water inlet end of the reverse osmosis filtering unit, the backflushing valve is arranged on a channel between the water outlet of the preposed filtering unit and the water inlet end of the reverse osmosis filtering unit, the pure water port of the reverse osmosis filtering unit is connected with the water inlet and the water outlet of the pure water storing device, the pure water valve is arranged on a channel between the water inlet and the water outlet of the pure water storing device and the water inlet end of the reverse osmosis filtering unit, one.

2. The variable-frequency energy-saving Internet of things water purifier as claimed in claim 1, wherein a one-way valve is arranged on a channel at the water inlet end of the back flush valve, and a one-way valve is arranged on a channel at the water inlet end of the pure water valve.

3. The variable-frequency energy-saving Internet of things water purifier as claimed in claim 2, wherein the reverse osmosis filtering unit is connected with a concentrate port of a flushing valve.

4. The variable-frequency energy-saving Internet of things water purifier as claimed in claim 3, wherein the pure water storage device is provided with a water bag, a central tube, an LED sterilization module and a wire harness in air pressure, the wire harness is arranged in the central tube, and the LED sterilization module is connected with the central tube.

5. The variable-frequency energy-saving Internet of things water purifier according to claim 3, wherein the high-voltage switch is connected to the pure water port channel.

6. The variable-frequency energy-saving Internet of things water purifier as claimed in claim 4, wherein the low-voltage switch is connected to a water inlet channel of the pre-filter unit.

7. The variable-frequency energy-saving Internet of things water purifier according to claim 4, wherein the activated carbon adsorption unit is connected between the pre-filtering unit and the reverse osmosis filtering unit.

8. The variable-frequency energy-saving Internet of things water purifier as claimed in claim 3, wherein the control unit is connected with and controls the electrical elements to work, and is provided with a wireless communication module for sending the working state of the water purifier to a user side through a cloud platform.