CN213771681U - Water purifier - Google Patents

Abstract

This patent relates to a water purifier includes: the container is internally provided with a plurality of annular spaces which are nested inside and outside, each annular space comprises an inlet, an outlet, an annular baffle and a vertical baffle, the annular baffle is formed into the side wall of the annular space, the vertical baffles are arranged along the radius direction of the annular space, and the inlet and the outlet are arranged at two sides of the vertical baffles; the outlet of the annular space of the inner layer is used as the inlet of the annular space of the outer layer adjacent to the outlet of the annular space of the inner layer; a water inlet in communication with the innermost annular space; the water outlet is communicated with the annular space of the outermost layer; an ultraviolet light source illuminating the entire annular cross section of each annular space. The utility model discloses a set up the rivers way in the container into the annular space structure, delayed the velocity of water, prolonged the exposure germicidal time of ultraviolet source to flowing water for bactericidal effect is better, simple structure, small, portable moreover.

Description

Water purifier

Technical Field

This patent belongs to water purification unit technical field, particularly relates to a water purifier.

Background

The water purification source is simply water purification, and the water purification is a process of removing rust, silt, residual chlorine, organic matters, harmful heavy metal ions, bacteria, viruses and the like in water in a physical or chemical way through corresponding filter materials according to different final water use requirements. When the training is carried out in the field or the outdoor sports, the conditions are relatively severe, the drinking water safety of soldiers and sports personnel is ensured, and casualties and outbreaks of water-borne diseases can be effectively reduced.

Currently used outdoor water purifiers are mostly physically filtered by activated carbon, PP cotton and the like, and bacteria and viruses in water cannot be killed; chemical reagents such as tablets can affect the water quality and taste when purifying water sources; the product that has ultraviolet sterilization is mostly the ultraviolet mercury lamp, easy polluted environment, and is bulky, inconvenient carrying and use, and the rivers flow through fastly, can't reserve sufficient irradiation sterilization time for the ultraviolet ray, and it is incomplete to disinfect, can't directly drink.

SUMMERY OF THE UTILITY MODEL

In view of the above analysis, the present invention aims to provide a water purifier for solving the problems of incomplete purification effect, incapability of directly drinking purified water, large volume and inconvenience in carrying.

The purpose of the utility model is realized like this:

a water purifier, comprising:

the container is internally provided with a plurality of annular spaces which are nested inside and outside, each annular space comprises an inlet, an outlet, an annular baffle and a vertical baffle, the annular baffles form the side wall of the annular space, the vertical baffles are arranged along the radius direction of the annular space, and the inlet and the outlet are arranged on two sides of the vertical baffles; the outlet of the annular space of the inner layer is used as the inlet of the annular space of the outer layer adjacent to the outlet of the annular space of the inner layer;

a water inlet in communication with the innermost annular space;

the water outlet is communicated with the annular space of the outermost layer;

an ultraviolet light source illuminating the entire annular cross section of each of the annular spaces.

The utility model relates to a preferred embodiment, the water purifier still includes: a filter assembly disposed adjacent the water inlet and/or the water outlet.

The utility model relates to a preferred embodiment, near the water inlet filtering component includes: and (3) PP cotton.

The utility model relates to a preferred embodiment, the water inlet and/or near the delivery port filtering component includes: ultrafiltration membranes and activated carbon.

The utility model relates to a preferred embodiment, milipore filter and active carbon set gradually along water flow direction.

In a preferred embodiment of the present invention, at least the bottom of the container is made of quartz glass;

the ultraviolet light source is positioned below the container and irradiates the top of the container.

The utility model relates to a preferred embodiment, the water inlet pass through the inlet tube with the bottom intercommunication of container, the delivery port pass through the outlet pipe with the top intercommunication of container.

In a preferred embodiment of the present invention, a transverse baffle is further disposed in the container, and the transverse baffle divides the container into a first cavity and a second cavity which are disposed up and down;

the plurality of annular spaces are located within the second cavity;

the transverse baffle is provided with a through hole, the annular space positioned on the outermost layer is communicated with the first cavity through the through hole, and the first cavity is communicated with the water outlet.

In a preferred embodiment of the present invention, the top and bottom of the container are respectively provided with a top cover and a bottom cover;

the central line of the annular baffle plate is superposed with the central line of the container, and the top end and the bottom end of the annular baffle plate are respectively connected with the transverse baffle plate and the bottom cover;

the water inlet pipe and the water outlet pipe are both positioned on the central line of the container, and the water inlet pipe extends into the second cavity;

two vertical edges of the vertical baffle are respectively connected with the outer wall of the water inlet pipe and the inner wall of the container, and two transverse edges of the vertical baffle are respectively connected with the bottom cover and the transverse baffle.

The utility model relates to a preferred embodiment, ultraviolet source is UVC-LED lamp.

Compared with the prior art, the utility model discloses can realize one of following beneficial effect at least:

1. through setting up the rivers say to the annular space structure with the container in, ultraviolet source shines every the whole annular cross-section of annular space has realized no dead angle and has disinfected to rivers are from inside to outside reverse spiral flow, have delayed the rivers speed, have prolonged the irradiation sterilization time of ultraviolet source to flowing water, make bactericidal effect better, disinfect more thoroughly.

2. The water purifier the water inlet with the bottom intercommunication of container, the delivery port with the top intercommunication of container sets up the water inlet in the delivery port below, adopts antigravity's water supply mode, can further delay the velocity of water flow in the annular space, and the irradiation sterilization time of extension ultraviolet source for bactericidal effect is better.

3. The traditional ultraviolet mercury lamp is replaced by the deep ultraviolet LED for ultraviolet sterilization, so that the size is small, and the risk of environmental pollution is avoided.

4. The filtering components are arranged near the water inlet and the water outlet of the water purifier, and the traditional physical sterilization and ultraviolet sterilization are combined, so that bacteria, viruses and remains thereof are avoided in water, the bacteria and viruses are truly avoided, and the drinking level of a human body is reached.

5. The water purifier adopts the modular structure design, and the layout of spare part is reasonable, make full use of the inner space of water purifier casing for simple structure, small, portable of water purifier.

Drawings

In order to more clearly illustrate the embodiments of the present specification or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the embodiments of the present specification, and other drawings can be obtained by those skilled in the art according to the drawings.

FIG. 1 is a schematic structural view of a water purifier according to the present invention;

fig. 2 is a schematic view of the overall structure of the container of the present invention;

FIG. 3 is a cross-sectional view of the container of the present invention;

fig. 4 is a schematic view of the inner first viewing angle of the container of the present invention;

fig. 5 is a top view of the container of the present invention;

fig. 6 is a schematic view of the second view of the interior of the container of the present invention;

FIG. 7 is a schematic view of the position relationship between the water inlet pipe and the horizontal baffle plate of the present invention;

fig. 8 is a schematic structural diagram of the ultraviolet light source of the present invention;

fig. 9 is a control circuit diagram of the present invention.

Reference numerals:

1-a shell; 2-PP cotton; 3-a source of ultraviolet light; 301-a substrate; 302-UVC-LED lamp beads; 4-a container; 401-water outlet pipe; 402-a top cover; 403-a transverse plate; 404-a via hole; 405-a container housing; 406-an annular baffle; 407-bottom cover; 408-a water inlet pipe; 4081-water outlet; 409-vertical baffle 5-ultrafiltration membrane; 6-activated carbon; 7-a control circuit board; 8-battery.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

For the purpose of facilitating understanding of the embodiments of the present application, the following description will be made in terms of specific embodiments with reference to the accompanying drawings, which are not intended to limit the embodiments of the present application.

A specific embodiment of the present invention, as shown in fig. 1-6, discloses a water purifier, comprising:

a container 4, a plurality of annular spaces nested inside and outside are arranged in the container 4, each annular space comprises an inlet, an outlet, an annular baffle 406 and a vertical baffle 409, wherein the annular baffle 406 is formed into the side wall of the annular space, the vertical baffle 409 is arranged along the radius direction of the annular space, and the inlet and the outlet are arranged at two sides of the vertical baffle 409; the outlet of the annular space of the inner layer is used as the inlet of the annular space of the outer layer adjacent to the outlet of the annular space of the inner layer;

a water inlet in communication with the innermost annular space;

the water outlet is communicated with the annular space of the outermost layer;

an ultraviolet light source 3 illuminating the entire annular cross section of each of said annular spaces.

When in use, water to be purified and disinfected is supplied to the annular space at the innermost layer of the container 4 through the water inlet, and the supplied running water flows to the annular space at the outermost layer from the annular space at the innermost layer by layer and flows out from the water outlet. In the process that the flowing water flows in the annular spaces in the container 4, the ultraviolet light source 3 irradiates the whole annular cross section of each annular space to comprehensively sterilize and disinfect the flowing water in the annular spaces of the container, and the flowing water after sterilization and disinfection flows out of the water outlet and is used by a water supply end.

Compared with the prior art, the water purifier that this embodiment provided sets up to the annular space structure through the rivers say with in the container, and ultraviolet source 3 shines every the whole annular cross-section of annular space has realized no dead angle and has disinfected to rivers are from inside to outside reverse spiral flow, have delayed the velocity of water, have prolonged the exposure sterilization time of ultraviolet source to the flowing water, make bactericidal effect better.

In this embodiment, the water purifier further includes: the filter assembly is arranged near the water inlet and/or the water outlet, that is, the filter assembly can be only arranged near the water inlet, can also be only arranged near the water outlet, and can also be arranged near the water inlet and the water outlet simultaneously. Preferably, both the water inlet and the water outlet are provided with a filter assembly. The filter component comprises one or more of PP cotton 2, ultrafiltration membrane 5 and active carbon 6. Wherein, the PP cotton 2 is used for filtering larger particle impurities in water; the ultrafiltration membrane 5 is used for filtering fine particle impurities in water or bacteria, virus corpses and debris left after ultraviolet sterilization; the activated carbon 6 is used for filtering and removing heavy metal ions, inorganic compounds, colors, peculiar smell and the like in water, and the finally filtered water reaches the outdoor drinking level by reasonably selecting the types and the arrangement relationship of the filtering components.

In a preferred embodiment of this embodiment, the filter assembly near the water inlet comprises PP cotton 2, the filter assembly near the water outlet comprises an ultrafiltration membrane 5 and activated carbon 6, and the ultrafiltration membrane 5 and the activated carbon 6 are arranged in sequence along the water flowing direction. Through all setting up the different filter assembly of filter effect at the both ends of container 4, filter assembly arranges rationally, and flowing water not only guarantees the water purification effect through coarse filtration, ultraviolet source sterilization, fine filtration and active carbon in proper order, can make the structure of water purifier compacter moreover, reduces the volume.

In a preferred embodiment of this embodiment, the filter assembly near the water inlet comprises PP cotton 2, ultrafiltration membrane 5 and activated carbon 6, and the filter assembly near the water outlet comprises ultrafiltration membrane 5 and activated carbon 6. Both ends of the container 4 are provided with the ultrafiltration membrane 5 and the active carbon 6, so that the double filtering effect is realized, and the filtering effect of the water purifier is improved.

In this embodiment, the ultraviolet light source 3 irradiates the entire annular cross section of each annular space, so as to sterilize and disinfect the water in the container 4. At least the bottom of the container 4 is made of quartz glass material, the container 4 can be made of quartz glass material completely, and the ultraviolet light source 3 is positioned below the container 4.

Specifically, the container 4 is a hollow cylinder structure and includes a container housing 405, the top and bottom of the container 4 are respectively provided with a top cover 402 and a bottom cover 407, the bottom cover 407 is made of quartz material, or the top cover 402, the bottom cover 407 and the side wall of the container 4 are made of quartz glass material.

The ultraviolet light can see through the container bottom 407 that is made by quartz glass material to the top of container 4 shines, and the whole annular cross-section of all annular spaces in the ultraviolet light cover container 4 realizes all-round disinfection and sterilization, guarantees the bactericidal effect.

In this embodiment, the water inlet of the water purifier is communicated with the bottom of the container 4 through a water inlet pipe 408, and the water outlet is communicated with the top of the container 4 through a water outlet pipe 401. The water inlet sets up in the delivery port below, adopts antigravity's water supply mode, can delay the velocity of rivers in the annular space, has prolonged the irradiation bactericidal time of ultraviolet source to the flowing water for bactericidal effect is better.

In a preferred embodiment of this embodiment, a transverse baffle 403 is further disposed in the container 4, the transverse baffle 403 is disposed perpendicular to the axis of the container 4 and divides the container 4 into a first cavity and a second cavity which are disposed up and down, and the plurality of annular spaces are located in the second cavity; the transverse baffle 403 is provided with a through hole 404, the annular space at the outermost layer is communicated with the first cavity through the through hole 404, and the first cavity is communicated with the water outlet.

Because the first cavity is positioned above the second cavity, the water flow speed is delayed and the irradiation time of the ultraviolet light source is prolonged by adopting a counter-gravity water supply mode; and, the rivers in the second intracavity are from inside to outside reverse spiral flow, and flowing water in the outmost annular space in the second intracavity gets into first chamber through-hole 404 on horizontal baffle 403, and the water that the spiral flows is cushioned at first intracavity water, has further delayed the velocity of water flow to the irradiation bactericidal time of ultraviolet source to flowing water has been prolonged, makes bactericidal effect better.

In a preferred embodiment of this embodiment, the center line of the ring-shaped baffle 406 coincides with the center line of the container 4, and the top end and the bottom end of the ring-shaped baffle 406 are connected to the cross baffle 403 and the bottom cover 407 respectively; the water inlet pipe 408 and the water outlet pipe 401 are both positioned on the central line of the container 4, and the water inlet pipe 408 extends into the second cavity; two vertical edges of the vertical baffle 409 are respectively connected with the outer wall of the water inlet pipe 408 and the inner wall of the container 4, and two transverse edges of the vertical baffle 409 are respectively connected with the bottom cover 407 and the transverse baffle 403. Specifically, the width of the vertical baffle 409 is equal to the difference between the radius of the container housing 405 and the radius of the water inlet pipe 408, and the height of the two vertical sides of the vertical baffle 409 is equal to the height of the annular baffle 406.

In this embodiment, the outlet of the inlet tube 408 is located at the portion of the inlet tube 408 that extends into the second chamber.

In a preferred embodiment of this embodiment, the outlet of the water inlet pipe 408 is an end nozzle of the water inlet pipe 408, the top end of the water inlet pipe 408 is spaced from the lower surface of the transverse plate 403 by a certain distance, as shown in fig. 6, water directly flows into the second chamber of the container 4 from the nozzle at the top end of the water inlet pipe 408, the side wall of the water inlet pipe 408 is fixedly and hermetically connected with the bottom cover of the container 4, and the structure is simple and the manufacturing cost is low.

In a preferred embodiment of this embodiment, the top end of the water inlet pipe 408 abuts against the lower surface of the transverse plate 403, the lower surface of the transverse plate 403 seals the top end nozzle of the water inlet pipe, and the side wall of the top end of the water inlet pipe 408 is provided with water outlet holes 4081, as shown in fig. 7, or the portion of the water inlet pipe 408 extending into the second cavity of the container 4 is uniformly provided with water outlet holes 4081; the outlet holes 4081 and the outlet of the innermost annular space are located on both sides of the plane of the vertical baffle 409. The water to be purified supplied into the container 4 flows into one side of the innermost annular space through the water outlet of the water inlet pipe 408 and flows into the next annular space from the outlet of the other side of the innermost annular space, so that the flowing time of the water in the innermost annular space is prolonged, and the sterilizing and disinfecting effects are improved.

In this embodiment, the ultraviolet light source 3 is a UVC-LED lamp. The UV-LED lamp does not need preheating time and mercury, and has the advantages of environmental protection, long service life, energy conservation, less heat loss, high safety and the like.

Specifically, the UVC-LED lamp includes a substrate 301 and UVC-LED lamp beads 302, as shown in fig. 8, the substrate 301 is provided with through holes for the water inlet pipe to pass through, a plurality of sets of the UVC-LED lamp beads 302 are uniformly distributed on the substrate 301, preferably, the number of the UVC-LED lamp beads 302 is four, and the four sets of the UVC-LED lamp beads 302 are arranged in an annular array, so that irradiation of the UVC-LED lamp beads 302 is more uniformly distributed, and a sterilization effect is improved. And, UVC-LED light source is small, sets up in the below of container 4, can make full use of water purifier casing's inner space, makes the structure of water purifier compacter, and the volume is littleer.

In this embodiment, the water purifier further includes a housing 1, and the housing 1 serves as a support of the water purifier and plays a role in supporting. A control circuit board 7 and a power supply assembly are arranged in the shell 1, the structure of the control circuit board 7 is shown in fig. 9, and the control circuit board 7 is arranged to control the UVC-LED lamp beads 302 to perform irradiation sterilization. The power supply assembly comprises a battery 8 and a power supply interface, the power supply interface is arranged on the control circuit board 7, and the battery 8 and the power supply interface are electrically connected with the control circuit board 7. Preferably, the power supply interface is a mini-USB charging port, the power supply assembly further comprises a switch, the mini-USB charging port is welded on the control circuit board 7, and the switch and the mini-USB charging port are both electrically connected with the control circuit board 7. Utilize battery 8 to supply power for the device, use the cell-phone charger to charge to battery 8 through the mini-USB mouth that charges, convenient to use can satisfy outdoor portable requirement.

In a preferred embodiment of the present embodiment, the housing 1 has a first installation space, a second installation space and a third installation space arranged from bottom to top; the filter assembly arranged at the water inlet is arranged in the first installation space, the container 4 and the ultraviolet light source positioned below the container 4 are arranged in the second installation space, and the filter assembly arranged near the water outlet is arranged in the third installation space. Through still being equipped with the fourth space between second space and the third space, the outlet pipe 408 that is connected with container 4 delivery port passes the fourth space, and control circuit board 7 and power supply module install in the fourth space, and arrange around outlet pipe 408, make full use of the inner space of casing 1 for the overall structure of water purifier is compacter.

It should be noted that, the water purifier that this embodiment provided can satisfy different scenes, can be applied to various types of water supply equipment, not only can be used for the purification of indoor drinking water, can also be used for outdoor water purification to use, purifies the back, can directly drink.

The above-mentioned embodiments, objects, technical solutions and advantages of the present application are described in further detail, it should be understood that the above-mentioned embodiments are merely exemplary embodiments of the present application, and are not intended to limit the scope of the present application, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present application should be included in the scope of the present application.

Claims (10)

1. A water purifier, characterized by comprising:

a container (4), wherein a plurality of annular spaces which are nested inside and outside are arranged in the container (4), each annular space comprises an inlet, an outlet, an annular baffle (406) and a vertical baffle (409), the annular baffle (406) is formed into the side wall of the annular space, the vertical baffle (409) is arranged along the radius direction of the annular space, and the inlet and the outlet are arranged at two sides of the vertical baffle (409); the outlet of the annular space of the inner layer is used as the inlet of the annular space of the outer layer adjacent to the outlet of the annular space of the inner layer;

a water inlet in communication with the innermost annular space;

the water outlet is communicated with the annular space of the outermost layer;

an ultraviolet light source (3) illuminating the entire annular cross section of each of said annular spaces.

2. The water purifier according to claim 1, further comprising: a filter assembly disposed adjacent the water inlet and/or the water outlet.

3. The water purifier of claim 2, wherein the filter assembly adjacent the water inlet comprises: PP cotton (2).

4. The water purifier according to claim 2 or 3, wherein the filter assembly near the water inlet and/or the water outlet comprises: ultrafiltration membrane (5) and active carbon (6).

5. The water purifier according to claim 4, wherein the ultrafiltration membrane (5) and the activated carbon (6) are arranged in sequence in the direction of flow of the water.

6. A water purifier as claimed in any one of claims 1 to 3, characterized in that at least the bottom of said container (4) is made of quartz glass;

the ultraviolet light source (3) is positioned below the container (4) and irradiates the top of the container (4).

7. The water purifier according to claim 6, wherein the water inlet communicates with the bottom of the container (4) through a water inlet pipe (408) and the water outlet communicates with the top of the container (4) through a water outlet pipe (401).

8. The water purifier according to claim 7, wherein a transverse baffle plate (403) is further arranged in the container (4), and the transverse baffle plate (403) divides the container (4) into a first cavity and a second cavity which are arranged up and down;

the plurality of annular spaces are located within the second cavity;

the transverse baffle (403) is provided with a through hole (404), the annular space positioned at the outermost layer is communicated with the first cavity through the through hole (404), and the first cavity is communicated with the water outlet.

9. The water purifier according to claim 8, wherein the top and bottom of the container (4) are respectively provided with a top cover (402) and a bottom cover (407);

the central line of the annular baffle (406) is coincident with the central line of the container (4), and the top end and the bottom end of the annular baffle (406) are respectively connected with the transverse baffle (403) and the bottom cover (407);

the water inlet pipe (408) and the water outlet pipe (401) are both positioned on the central line of the container (4), and the water inlet pipe (408) extends into the second cavity;

two vertical edges of the vertical baffle (409) are respectively connected with the outer wall of the water inlet pipe (408) and the inner wall of the container (4), and two transverse edges of the vertical baffle (409) are respectively connected with the bottom cover (407) and the transverse baffle (403).

10. The water purifier according to any one of claims 1-3, 5, 7-9, characterized in that the ultraviolet light source (3) is a UVC-LED lamp.

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