CN217808999U

CN217808999U - Water purifier waterway system

Info

Publication number: CN217808999U
Application number: CN202222063102.0U
Authority: CN
Inventors: 黄松
Original assignee: Beckett Jayne Technology Beijing Co ltd
Current assignee: Beckett Jayne Technology Beijing Co ltd
Priority date: 2022-08-05
Filing date: 2022-08-05
Publication date: 2022-11-15
Anticipated expiration: 2032-08-05

Abstract

The utility model discloses a water purifier waterway system, include the inlet tube that is connected with the raw water, locate the RO membrane filter core on this inlet tube, the waste pipe is connected at the concentrated mouth of a river of this RO membrane filter core, and the pure water pipe is connected to the water purification mouth of RO membrane filter core, connect between pure water pipe and the waste pipe and be equipped with the drain pipe, be equipped with flushometer and check valve on this drain pipe. This waterway system is linked together through setting up the drain pipe and being linked together with the waste pipe to set up the flushometer on it, realize when TDS concentration in the pure water is monitored to the TDS probe on the pure water pipe is high, can start the solenoid valve on flushometer and the waste pipe through the controller, and then make high TDS concentration pure water on the pure water pipe get rid of through drain pipe to waste pipe, effectively solved the high problem of TDS concentration of first cup of water, keep acquireing of low TDS concentration pure water.

Description

Water purifier waterway system

Technical Field

The utility model belongs to water purifier waterway system field.

Background

The water purifying equipment is used for filtering raw water through a filter element and obtaining pure water by reducing the TDS concentration of the raw water. Then current water purification unit when the standby of a period of time, then will lead to the TDS concentration in the pure water to rise once more to when the pure water is prepared to the restart, the TDS concentration of first cup of pure water is still higher, does not obtain the pure water that can directly quote, just need the start-up earlier follow the pure water export discharge first cup of water promptly, influences user's experience and feels and the convenience.

Therefore, a water purifier waterway system capable of effectively solving the problem of high TDS concentration of the first cup of water is needed.

SUMMERY OF THE UTILITY MODEL

Utility model purpose: the utility model aims at providing a can effectively solve the water purifier waterway system that first cup of water TDS concentration is high.

The technical scheme is as follows: the utility model discloses a water purifier waterway system, include the inlet tube that is connected with the raw water, locate the RO membrane filter core on this inlet tube, the waste pipe is connected at the concentrated mouth of a river of this RO membrane filter core, and the pure water pipe is connected to the water purification mouth of RO membrane filter core, it is equipped with the drain pipe to connect between pure water pipe and the waste pipe, is equipped with flushometer and check valve on this drain pipe.

Furthermore, a TDS probe and a check valve are sequentially arranged on a pure water pipe of the waterway system, and the TDS probe and the check valve are positioned at the front end of the drain pipe.

Furthermore, a post-positioned filter core and a high-pressure valve are sequentially arranged on the pure water pipe of the waterway system, and the post-positioned filter core and the high-pressure valve are positioned at the rear end of the drain pipe.

Furthermore, a first preposed filter element and a second preposed filter element are arranged on the water inlet pipe of the waterway system and positioned at the front end of the RO membrane filter element, the second preposed filter element is provided with two water outlet ends, one water outlet end is connected with the water purifying pipe, and the other water outlet end is connected with the water inlet of the RO membrane filter element.

Furthermore, an electromagnetic valve, a TDS probe and a water pump are sequentially arranged on the water inlet pipe of the waterway system and between the second preposed filter element and the RO membrane filter element.

Furthermore, a low-pressure valve is arranged on the water inlet pipe of the waterway system and at the front end of the first preposed filter element.

Furthermore, an electromagnetic valve is arranged on the waste water pipe of the waterway system and at the rear end of the drain pipe.

Has the advantages that: compared with the prior art, the utility model has the advantages that: this waterway system is linked together through setting up the drain pipe and being linked together with the waste pipe to set up the flushometer on it, realize when TDS concentration in the pure water is monitored to the TDS probe on the pure water pipe is high, can start the solenoid valve on flushometer and the waste pipe through the controller, and then make high TDS concentration pure water on the pure water pipe get rid of through drain pipe to waste pipe, effectively solved the high problem of TDS concentration of first cup of water, keep acquireing of low TDS concentration pure water.

Drawings

Fig. 1 is the schematic diagram of the water purifier waterway system of the present invention.

Detailed Description

The technical solution of the present invention will be further described in detail with reference to the accompanying drawings. It should be noted that the "front end" and "back end" of the present invention refer to raw water as the front end, and the waste water, pure water and pure water ports as the back end. In addition, the first preposed filter element, the second preposed filter element, the post-filtration and the structures of the valves are known technologies, and the invention is not limited by the invention.

As shown in fig. 1, the utility model discloses a water purifier waterway system, include the inlet tube 1 that is connected with the raw water inlet, locate first leading filter core 11, the leading filter core 12 of second and RO membrane filter core 2 on this inlet tube 1 in proper order. The front end of the first preposed filter element 11 is provided with a low pressure valve 16, and the second preposed filter element 12 outputs two paths of water: firstly, the water purifier is directly communicated with a water purifying pipe 13 to obtain purified water; and the second is communicated with the water inlet of the RO membrane filter element 2, and pure water is obtained by filtering. An electromagnetic valve 14, a TDS probe 8 and a water pump 15 are sequentially arranged between the second preposed filter element 12 and the RO membrane filter element 2.

The concentrated water outlet of the RO membrane filter element 2 is connected with a waste water pipe 3, and the waste water pipe 3 is provided with an electromagnetic valve 14. The pure water port of the RO membrane filter element 2 is connected with a pure water pipe 4, and the pure water pipe 4 is also provided with a TDS probe 8 for monitoring the TDS concentration of the pure water and a check valve 7. A drain pipe 5 is arranged between the waste water pipe 3 and the pure water pipe 4, a flushing valve 6 and a check valve 7 are arranged on the drain pipe 5, the flushing valve 6 is an electromagnetic valve in substance, and the on-off of the drain pipe 5 is realized. The pure water pipe 4 can also be provided with a post-filter element 9 and a high-pressure valve 10, and the post-filter element 9 and the high-pressure valve 10 are positioned at the rear end of the drain pipe 5.

In addition to the above, the utility model discloses a water purifier waterway system is still including controlling the controller of low-pressure valve 16, solenoid valve 14, water pump 15, flushometer 6 and high-pressure valve 10 switches, and this controller still associates with TDS probe 8 and each delivery port simultaneously, can obtain TDS probe feedback signal and drive the switch of valve.

The working principle is as follows: when a pure water port of the water purifier waterway system is opened, the controller controls the low-pressure valve 16 and the electromagnetic valve 14 on the water inlet pipe 1, the electromagnetic valve 14 on the waste water pipe 3 and the high-pressure valve 10 on the pure water pipe 4 to be opened, and the flushing valve 6 on the drain pipe 5 is closed, so that the raw water is filtered, and pure water is obtained; when closing the pure water mouth a period after, when opening once more, in case the TDS concentration that the TDS probe monitored the pure water is higher than the default, the controller then controls low pressure valve 16 on the inlet tube, solenoid valve 14 is in order to open, solenoid valve 14 on flushometer 6 and the waste water pipe 3 on the drain pipe 5 simultaneously opens, realize getting rid of high TDS concentration pure water, and when the TDS concentration that the TDS probe monitored the pure water is less than the default, then feedback to controller, controller control flushometer 6 is closed, high-pressure valve 10 on the pure water pipe 4 is opened, realize the filtration of raw water, obtain the pure water.

Claims

1. A water purifier waterway system is characterized in that: this water route system includes inlet tube (1) that is connected with the raw water, locates RO membrane filter core (2) on this inlet tube (1), and waste water pipe (3) are connected to the concentrated mouth of a river of this RO membrane filter core (2), and pure water pipe (4) are connected to the water purification mouth of RO membrane filter core (2), it is equipped with drain pipe (5) to connect between pure water pipe (4) and waste water pipe (3), is equipped with flushometer (6) and check valve (7) on this drain pipe (5).

2. The water purifier waterway system of claim 1, wherein: be equipped with TDS probe (8) and check valve (7) in proper order on pure water pipe (4), this TDS probe (8) and check valve (7) are located the front end of drain pipe (5).

3. The water purifier waterway system of claim 1, wherein: the pure water pipe (4) is sequentially provided with a post-filter element (9) and a high-pressure valve (10), and the post-filter element (9) and the high-pressure valve (10) are positioned at the rear end of the drain pipe (5).

4. The water purifier waterway system of claim 1, wherein: the front end that is located RO membrane filter core (2) on inlet tube (1) is equipped with first leading filter core (11) and the leading filter core of second (12), the leading filter core of second (12) are equipped with two delivery port ends, and a delivery port end is connected with clear water pipe (13), and another delivery port end is connected with the water inlet of RO membrane filter core (2).

5. The water purifier waterway system of claim 4, wherein: on inlet tube (1), be located and be equipped with solenoid valve (14), TDS probe (8) and water pump (15) in proper order between leading filter core of second (12) and RO membrane filter core (2).

6. The water purifier waterway system of claim 4, wherein: the front end that is located first leading filter core (11) on inlet tube (1) is equipped with low-pressure valve (16).

7. The water purifier waterway system of claim 1, wherein: and an electromagnetic valve (14) is arranged at the rear end of the drain pipe (5) on the waste water pipe (3).