CN218896105U

CN218896105U - Water quality testing drainage structures

Info

Publication number: CN218896105U
Application number: CN202223164090.7U
Authority: CN
Inventors: 李军
Original assignee: Fujian Meichuang Fuhydrogen Technology Co ltd
Current assignee: Fujian Meichuang Fuhydrogen Technology Co ltd
Priority date: 2022-11-28
Filing date: 2022-11-28
Publication date: 2023-04-21
Anticipated expiration: 2032-11-28

Abstract

The utility model belongs to the technical field of hydrogen-rich water production, and particularly relates to a water quality detection drainage structure, which comprises a water tank, a three-way valve, a three-way pipe, a water quality detection device, a water pump and an electrolytic tank; the bottom of the water tank is provided with a water outlet, the input end of the three-way valve is communicated with the water outlet, one conveying end of the three-way valve is communicated with the three-way pipe, and the other output end of the three-way valve is communicated with the water pump; one interface of the three-way pipe is connected with the electrolytic tank, and the water quality detection device is connected with the other interface of the three-way pipe; the water in the water tank enters the three-way pipe through the three-way valve and then enters the electrolytic tank through the three-way pipe, the water quality detection device detects the water quality entering the electrolytic tank, and when the water quality does not meet the detection requirement, the water pump discharges the water in the water tank.

Description

Water quality testing drainage structures

Technical Field

The utility model belongs to the technical field of hydrogen-rich water manufacturing, and particularly relates to a water quality detection drainage structure.

Background

Hydrogen-rich water, also known as plain water, is where hydrogen is injected into the water so that a portion of the hydrogen is welded into the water. The hydrogen-rich water is produced by electrolysis of purified water or distilled water in an electrolyzer to form hydrogen and oxygen, and the oxygen is discharged and the hydrogen is injected into the water.

When hydrogen-rich water is produced, the water quality requirements for electrolysis are very high, and when impurities such as chloride ions and metal ions exist in the electrolyzed water, harmful substances are formed when the electrolyzed water passes through the water. The Chinese patent literature with publication number of CN217535540U discloses a hydrogen-rich water hydrogen absorber, which comprises the following components: the surface of the water tank is respectively provided with a water feeding mechanism and a water discharging mechanism, one ends of the water feeding mechanism and the water discharging mechanism are connected with the surface of the electrolytic tank body, and the surface of the electrolytic tank body is provided with a hydrogen output mechanism. In the technical proposal disclosed in the patent document, water directly enters an electrolytic tank for electrolysis, and if the water quality entering the electrolytic tank is required to form harmful substances, the water can cause harm to human bodies when people drink hydrogen-rich water manufactured and treated by the equipment.

Disclosure of Invention

The utility model aims to provide a water quality detection drainage structure, which solves the problem that substances harmful to human bodies are electrolyzed when impurities exist in electrolyzed water in the existing hydrogen-rich water equipment.

In order to achieve the above purpose, the water quality detection drainage structure provided by the embodiment of the utility model comprises a water tank, a three-way valve, a three-way pipe, a water quality detection device, a water pump and an electrolytic tank; the bottom of the water tank is provided with a water outlet, the input end of the three-way valve is communicated with the water outlet, one conveying end of the three-way valve is communicated with the three-way pipe, and the other output end of the three-way valve is communicated with the water pump; one interface of the three-way pipe is connected with the electrolytic tank, and the water quality detection device is connected with the other interface of the three-way pipe; the water quality detection device is used for detecting the water quality entering the electrolytic tank, and the water pump is used for discharging the water in the water tank.

Further, the water quality detection device is a TDS detector.

Further, a one-way valve is arranged between the three-way pipe and the three-way valve, and the one-way valve only allows water to flow to the electrolytic tank.

Further, a filter is arranged between the water tank and the three-way valve and is used for filtering water entering the electrolytic tank.

Further, the filter comprises a barrel, a cover body and filter cotton, wherein a first insertion pipe is arranged at one end of the barrel, the first insertion pipe is connected with the three-way valve, the cover body covers the opening of the barrel, a second insertion pipe is arranged at the end of the cover body, the second insertion pipe is connected with the water tank, and the filter cotton is arranged in the barrel.

Further, the opening part of the cylinder body is provided with a protruding part, two guide grooves are oppositely formed in the outer side of the protruding part, one end of each guide groove extends to the end part of the protruding part, and the other end of each guide groove is provided with a limiting groove; the inner side of the cover body is oppositely provided with a bump which is used for being limited in the corresponding limiting groove.

Further, an annular groove is further formed in the outer side of the protruding portion, a sealing ring is arranged in the annular groove, and the sealing ring is located between the protruding portion and the inner side wall of the cover body.

Further, the inner end face of the cover body is further provided with a convex ring, a clamping ring is formed between the convex ring and the inner side wall of the cover body, and the end part of the convex part is clamped into the clamping ring.

The one or more technical schemes in the water quality detection drainage structure provided by the embodiment of the utility model have at least the following technical effects:

the water to be electrolyzed into hydrogen can be filled into the water tank, the water in the water tank enters the electrolytic tank through the three-way valve and the three-way pipe to electrolyze the water into hydrogen and oxygen, the hydrogen is injected into other drinking water, and the oxygen is discharged into the air. Before the water to be electrolyzed enters the electrolytic tank from the three-way pipe, the water passes through the water quality detection device, whether the electrolyzed water meets the electrolysis requirement or not is detected by the water quality detection device, and when impurities exist in the water, the water in the water tank is completely pumped out by the water pump, so that qualified water can be replaced.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural diagram of a water quality testing drainage structure according to an embodiment of the present utility model.

Fig. 2 is a block diagram of a filter with a water quality detection drainage structure according to an embodiment of the present utility model.

Fig. 3 is a cross-sectional view of a filter of a water quality testing drainage structure according to an embodiment of the present utility model.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and intended to illustrate embodiments of the utility model and should not be construed as limiting the utility model.

In the description of the embodiments of the present utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the embodiments of the present utility model and simplify description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the embodiments of the present utility model, the meaning of "plurality" is two or more, unless explicitly defined otherwise.

In the embodiments of the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured" and the like are to be construed broadly and include, for example, either permanently connected, removably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the embodiments of the present utility model will be understood by those of ordinary skill in the art according to specific circumstances.

In one embodiment of the present utility model, referring to fig. 1, the present embodiment provides a water quality testing drainage structure, which includes a water tank 100, a three-way valve 200, a three-way pipe 300, a water quality testing device 400, a water pump 500 and an electrolytic tank 600. The bottom of the water tank 100 is provided with a water outlet 101, the input end of the three-way valve 200 is communicated with the water outlet 101, one delivery end of the three-way valve 200 is communicated with the three-way pipe 300, and the other output end is communicated with the water pump 500. One interface of the tee 300 is connected to the electrolytic tank 600, and the water quality detection device 400 is connected to the other interface of the tee 300. The water in the water tank 100 enters the three-way pipe 300 through the three-way valve 200 and then enters the electrolytic tank 600 through the three-way pipe 300, the water quality detection device 400 detects the water quality entering the electrolytic tank 600, and when the water quality does not meet the detection requirement, the water pump 500 discharges the water in the water tank 100. Can effectively avoid the formation of substances harmful to human bodies during water electrolysis.

Further, the water quality detection apparatus 400 is a TDS detector.

Further, referring to fig. 1, a one-way valve 310 is further disposed between the tee 300 and the three-way valve 200, and the one-way valve 310 allows water to flow only to the electrolytic tank. The problem that the internal structure of the electrolytic tank 600 is damaged due to negative pressure formed in the electrolytic tank 600 when the water pump 500 discharges water in the water tank 100 is avoided, and the electrolytic tank 600 is well protected.

Further, referring to fig. 1, a filter 700 for filtering water 700 entering the electrolytic cell 600 is further provided between the water tank 100 and the three-way valve 300. The water to be electrolyzed is filtered by the filter 700, and some solid impurities can be filtered out into the electrolytic cell 600.

Further, referring to fig. 2 and 3, the filter 700 includes a cylinder 710, a cover 720, and a filter cotton 730, a first insertion tube 711 is disposed at one end of the cylinder 710, the first insertion tube 711 is connected to the three-way valve 200, the cover 720 covers the mouth of the cylinder 710, a second insertion tube 721 is disposed at the end of the cover 720, the second insertion tube 721 is connected to the water tank 100, and the filter cotton 730 is disposed in the cylinder 710. The filter 700 of this embodiment has a simple structure, is easy to connect, and is easy to replace the filter cotton 730 inside.

Further, referring to fig. 2 and 3, the mouth of the cylinder 710 is provided with a protrusion 712, two guide grooves 713 are oppositely provided on the outer side of the protrusion 712, one end of the guide groove 713 extends to the end of the protrusion 712, and the other end is provided with a limit groove 714. The inner side of the cover 720 is oppositely provided with a protruding block 722 for being limited in the corresponding limiting groove 714. Specifically, when the cover 720 is covered with the can 710, the protrusion 722 slides down along the guide groove 713, and when the protrusion 722 slides into the bottom end of the limit groove 714, the cover 720 is rotated so that the protrusion 722 is snapped into the limit groove 714. So that the cover 720 is fixed to the cylinder 710.

Further, referring to fig. 2 and 3, an annular groove 715 is further disposed on the outer side of the protruding portion 712, a sealing ring 716 is disposed in the annular groove 715, and the sealing ring 716 is located between the protruding portion 712 and the inner side wall of the cover 720. The sealing ring has the sealing effect, so that the problem of water leakage is prevented.

Further, referring to fig. 2 and 3, the inner end surface of the cover 720 is further provided with a convex ring 723, a snap ring is formed between the convex ring 723 and the inner side wall of the cover 720, and the end of the convex portion 712 is snapped into the snap ring. Therefore, when water flows downwards from top to bottom, the water can be prevented from entering the clamping ring, and the waterproof effect is further improved.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. The water quality detection drainage structure is characterized by comprising a water tank, a three-way valve, a three-way pipe, a water quality detection device, a water pump and an electrolytic tank; the bottom of the water tank is provided with a water outlet, the input end of the three-way valve is communicated with the water outlet, one conveying end of the three-way valve is communicated with the three-way pipe, and the other output end of the three-way valve is communicated with the water pump; one interface of the three-way pipe is connected with the electrolytic tank, and the water quality detection device is connected with the other interface of the three-way pipe; the water quality detection device is used for detecting the water quality entering the electrolytic tank, and the water pump is used for discharging the water in the water tank.

2. The water quality testing drainage structure of claim 1, wherein: the water quality detection device is a TDS detector.

3. The water quality testing drainage structure of claim 1, wherein: a one-way valve is arranged between the three-way pipe and the three-way valve, and the one-way valve only allows water to flow to the electrolytic tank.

4. A water quality testing drainage structure according to any one of claims 1 to 3, wherein: a filter is arranged between the water tank and the three-way valve and is used for filtering water entering the electrolytic tank.

5. The water quality testing drainage structure of claim 4, wherein: the filter comprises a cylinder body, a cover body and filter cotton, wherein a first insertion pipe is arranged at one end of the cylinder body, the first insertion pipe is connected with the three-way valve, the cover body covers the opening of the cylinder body, a second insertion pipe is arranged at the end part of the cover body, the second insertion pipe is connected with the water tank, and the filter cotton is arranged in the cylinder body.

6. The water quality testing drainage structure of claim 5, wherein: the opening part of the cylinder body is provided with a protruding part, two guide grooves are oppositely formed in the outer side of the protruding part, one end of each guide groove extends to the end part of the protruding part, and the other end of each guide groove is provided with a limiting groove; the inner side of the cover body is oppositely provided with a bump which is used for being limited in the corresponding limiting groove.

7. The water quality testing drainage structure of claim 6, wherein: the outer side of the protruding portion is further provided with an annular groove, a sealing ring is arranged in the annular groove, and the sealing ring is located between the protruding portion and the inner side wall of the cover body.

8. The water quality testing drainage structure of claim 6, wherein: the inner end face of the cover body is further provided with a convex ring, a clamping ring is formed between the convex ring and the inner side wall of the cover body, and the end part of the convex part is clamped into the clamping ring.