CN211111319U

CN211111319U - External water saving fixtures are used to pure water machine

Info

Publication number: CN211111319U
Application number: CN201922119201.4U
Authority: CN
Inventors: 马家军
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-02
Filing date: 2019-12-02
Publication date: 2020-07-28
Anticipated expiration: 2029-12-02

Abstract

The utility model discloses an external water saving fixtures for water purification machine, it includes water pipe I, tee bend I, water pipe II, water pipe III, silicon phosphorus crystal antisludging device, restriction valve I, water pipe I one end connect water purification machine waste water outlet, the other end passes through tee bend I and connects water pipe II, water pipe III, water pipe II is provided with check valve, silicon phosphorus crystal antisludging device, the water dispenser water intake pipe is connected to the export of water pipe II, water pipe III is the waste water pipe of row, is provided with restriction valve I, the device accessible inserts traditional water purification machine, partial waste water discharges through water pipe III; and part of wastewater flows back to the water dispenser treatment system through the water pipe II and is subjected to recycling treatment again, so that the wastewater ratio of the water purifier is improved, and water resources are saved.

Description

External water saving fixtures are used to pure water machine

Technical Field

The utility model relates to a domestic water treatment device, in particular to an external water-saving device for a water purifier.

Background

The water purifier is a water purifying device which adopts a multi-stage filter element to purify water, and physical methods such as filtration, adsorption, reverse osmosis and the like without adding chemical substances are mostly used for the water purification. In China, in order to improve the quality of drinking water, more and more families are provided with drinking water purification machines, which generally comprise water inlet and outlet, a controller, a water pump, a multi-stage filtration system and a water storage barrel, wherein two paths of water outlet are arranged, one path is treated pure water, the other path is concentrated water, and the concentrated water is waste water.

Disclosure of Invention

The utility model aims at providing an external water saving fixtures is used to water purification machine, simple structure is reasonable, carries out reasonable effectual processing, water economy resource to water purification machine waste water.

In order to achieve the purpose of the invention, the technical scheme adopted by the utility model is as follows:

an external water saving device for a water purifier comprises a water pipe I, a tee joint I, a water pipe II, a water pipe III, a silicon-phosphorus crystal scale inhibitor and a flow limiting valve I, wherein one end of the water pipe I is connected with a wastewater outlet of the water purifier, the other end of the water pipe I is connected with the water pipe II and the water pipe III through the tee joint I, the water pipe II is provided with a check valve and the silicon-phosphorus crystal scale inhibitor, an outlet of the water pipe II is connected with a water inlet pipeline of a water dispenser, and the water pipe III is a wastewater discharge pipe and is provided.

The flow limiting valve I is a wastewater proportion adjusting device, and the wastewater discharge proportion of the water saving device can be adjusted through the flow limiting valve I.

Furthermore, water pipe II still be provided with restriction valve II, mainly to traditional from inhaling formula water purification machine, use with restriction valve I cooperation, can be used to adjust the waste water proportion, restriction valve II adopt needle type governing valve.

Furthermore, the flow limiting valve I is an adjustable valve, and a two-minute needle type flow regulating valve can be selected; the water pipes are PE pipes.

Furthermore, the waste water in a water pipe III of the water saving device must be smoothly discharged, the flow limiting valve I cannot completely limit the flow, and the flow limiting valve I can be replaced by a quantitative waste water proportioner and a water purifier valve which are connected in parallel; the flow limiting valve I can also be replaced by a waste water proportioner.

The silicon-phosphorus crystal scale inhibitor is composed of silicon-phosphorus crystals arranged in a filter flask of a micro water purifier and connected in series on a pipeline of a water pipe II, the silicon-phosphorus crystals are spheres with the diameter of two centimeters and are descaled by an RO reverse osmosis device in the water purifier, and the silicon-phosphorus crystals are food-grade water treatment agents.

Further, the water pipe box further comprises a shell, wherein the shell is square and formed by butting a box body and a box cover, and the box body is provided with three water pipe holes for passing through a water pipe I, a water pipe II and a water pipe III.

Furthermore, the shell is also provided with a flow limiting valve opening and closing hole, and the opening and closing of the flow limiting valve can be exposed out of the shell through the hole, so that the wastewater ratio of the water saving device can be conveniently adjusted at any time.

Furthermore, the shell is also provided with a scale inhibitor through hole, so that components of the scale inhibitor can be exposed conveniently and can be replaced conveniently.

Furthermore, the joints of the pipelines are all connected by quick joints.

The utility model discloses beneficial effect does: the traditional water purification machine can be connected into the device without barriers, and part of wastewater is discharged through a water pipe III; part of the wastewater flows back to the water dispenser treatment system through the water pipe II, and is subjected to recycling treatment again, and the scale inhibitor is added, so that the treatment capacity of the water purifier can be improved, and the service cycle of the RO reverse osmosis membrane is prolonged; the proportion of wastewater backflow is adjusted through the flow limiting valve, so that the wastewater ratio of the water purification machine is improved, and water resources are saved.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is a diagram illustrating an implementation state of the present invention.

Fig. 3 is a schematic structural view of embodiment 2 of the present invention.

1-water pipe I1, 2-water pipe II 2, 3-water pipe III 3, 4-tee joint I4, 5-silicon phosphorus crystal antisludging device 5, 6-flow limiting valve I6, 7-one-way valve 7, 8-shell 8, 9-tee joint II 9, 10-waste water proportioner 10, 11-water purifier valve 11.

Detailed Description

Embodiment 1. as shown in the attached figure 1, an external water saving device for a water purifier comprises a water pipe I1, a tee joint I4, a water pipe II 2, a water pipe III 3, a silicon phosphorus crystal scale inhibitor 5 and a flow limiting valve I6, wherein one end of the water pipe I1 is connected with a wastewater outlet of the water purifier, the other end of the water pipe I1 is connected with the water pipe II 2 and the water pipe III 3 through the tee joint I4, the water pipe II 2 is provided with a one-way valve 7 and the silicon phosphorus crystal scale inhibitor 5, the outlet of the water pipe II 2 is connected with a water inlet pipeline of a water dispenser, the water pipe III 3 is a wastewater discharge pipe, and.

The flow limiting valve I6 is a wastewater proportion adjusting device, and the wastewater discharge proportion of the water saving device can be adjusted through the flow limiting valve I6.

Furthermore, water pipe II 2 still be provided with restriction valve II, mainly to traditional from inhaling formula water purification machine, the negative pressure is great, needs to carry out the current-limiting to water pipe II 2, restriction valve II and restriction valve I6 cooperation use, can be used to adjust the waste water proportion.

Furthermore, the flow limiting valve I6 is an adjustable valve, and a two-minute needle type flow regulating valve can be selected; the flow limiting valve II is the same as the flow limiting valve I6, and the water pipes are all PE pipes.

The silicon-phosphorus crystal scale inhibitor 5 is composed of silicon-phosphorus crystals arranged in a filter flask of a micro water purifier and connected in series on a pipeline of a water pipe II 2, the silicon-phosphorus crystals are spheres with the diameter of two centimeters and are descaled by an RO reverse osmosis device in the water purifier, and the silicon-phosphorus crystals are food-grade water treatment agents.

Further, still include shell 8, shell 8 is the square body shape, is formed by box body, lid butt joint, the box body be provided with three water pipe hole for lead to water pipe I1, water pipe II 2, water pipe III 3.

Furthermore, the shell 8 is also provided with a flow limiting valve opening and closing hole, and the opening and closing of the flow limiting valve can be exposed out of the shell 8 through the hole, so that the wastewater ratio of the water saving device can be conveniently adjusted at any time.

Furthermore, the shell 8 is also provided with a scale inhibitor through hole, so that components of the scale inhibitor can be exposed conveniently and can be replaced conveniently.

Furthermore, the joints of the pipelines are all connected by quick joints.

A traditional 50g and 75g water purifier can replace a flow limiting valve I by a fixed 150cc wastewater proportioner, and replace a wastewater proportioner by an adjustable flow limiting valve with large flow rate of 150g and 400 g.

Embodiment 2. as shown in fig. 3, an external water saving device for a water purifier comprises a water pipe i 1, a tee joint i 4, a water pipe ii 2, a water pipe iii 3, a silicon phosphorus crystal scale inhibitor 5, a wastewater proportioner 10 and a water purifier valve 11, wherein one end of the water pipe i 1 is connected with a wastewater outlet of the water purifier, the other end of the water pipe i 1 is connected with the water pipe ii 2 and the water pipe iii 3 through the tee joint i 4, the water pipe ii 2 is provided with a one-way valve 7 and the silicon phosphorus crystal scale inhibitor 5, the outlet of the water pipe ii 2 is connected with a water inlet pipeline of a water dispenser, the water pipe iii 3 is a wastewater discharge pipe and is provided with the quantitative wastewater proportioner 10 and the water purifier valve 11 which are connected in parallel, the device further comprises a shell 8, the shell 8 is in a square shape and is formed by butting a box body and a box cover, and; the shell 8 is also provided with a flow-limiting valve switch hole, and the water purifier valve 11 can be exposed out of the shell 8 through the hole, so that the wastewater ratio of the water-saving device can be conveniently adjusted at any time; furthermore, the shell 8 is also provided with a scale inhibitor through hole, so that components of the scale inhibitor are exposed conveniently and are convenient to replace; furthermore, the joints of the pipelines are all connected by quick joints.

As shown in the attached figure 3, the traditional water purification machine can be connected into the device without obstacles, and part of wastewater is discharged through a water pipe III 3; part of the wastewater is refluxed through a water pipe II 2 and is connected to a water inlet pipeline of the water dispenser treatment system through a tee joint II 9 for recycling treatment again, and the scale inhibitor is added, so that the treatment capacity of the water purifier can be improved, the service life of the RO reverse osmosis membrane is prolonged, and the cost is reduced; the proportion of the wastewater backflow is adjusted through the flow limiting valve, so that the wastewater ratio of the water purification machine is improved and can be generally adjusted to be 1.5:1 or above, and water resources are saved.

The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, without departing from the principles of the present invention, several improvements can be made, and these improvements should also be regarded as the protection scope of the present invention without creative work.

Claims

1. An external water saving device for a water purifier is characterized by comprising a water pipe I, a tee joint I, a water pipe II, a water pipe III, a silicon-phosphorus crystal scale inhibitor and a flow limiting valve I, wherein one end of the water pipe I is connected with a wastewater outlet of the water purifier, the other end of the water pipe I is connected with the water pipe II and the water pipe III through the tee joint I, the water pipe II is provided with a one-way valve and the silicon-phosphorus crystal scale inhibitor, an outlet of the water pipe II is connected with a water inlet pipeline of a water dispenser, and the water pipe III is a wastewater discharge pipe.

2. The external water saving device for the water purification machine as claimed in claim 1, wherein the water pipe II is further provided with a flow limiting valve II, and the flow limiting valve II adopts a needle type regulating valve.

3. The external water saving device for the water purification machine as claimed in claim 1, wherein the flow limiting valve I is an adjustable valve, and a two-minute needle type flow regulating valve is selected; the water pipes are PE pipes.

4. The external water saving device for the water purification machine as claimed in claim 1, wherein the flow limiting valve I is replaced by a quantitative waste water proportioner and a water purifier valve which are connected in parallel.

5. The external water saving device for the water purification machine as claimed in claim 1, wherein the flow limiting valve I is replaced by a waste water proportioner.

6. The external water saving device for the water purification machine as claimed in claim 1, wherein the silicon phosphorus crystal scale inhibitor is composed of silicon phosphorus crystals arranged in a filter flask of a micro water purification machine and is connected in series with a pipeline of the water pipe II.

7. The external water saving device for the water purification machine as claimed in claim 1, further comprising a housing, wherein the housing is square and is formed by butting a box body and a box cover, and the box body is provided with three water pipe holes for passing through the water pipe I, the water pipe II and the water pipe III.

8. The external water saving device for the water purification machine as claimed in claim 7, wherein the housing is further provided with a flow limiting valve opening and closing hole through which the opening and closing of the flow limiting valve can be exposed out of the housing.

9. The external water saving device for the water purification machine as claimed in claim 7, wherein the shell is further provided with scale inhibitor through holes for exposing the scale inhibitor components.