CN214327237U

CN214327237U - Faucet filter and ozone filter piece thereof

Info

Publication number: CN214327237U
Application number: CN202022347203.1U
Authority: CN
Inventors: 皮小春; 李峰; 何坤垣
Original assignee: Foshan Shunde Apollo Air Cleaner Co Ltd
Current assignee: Freudenberg Apollo Filtration Technologies Co Ltd
Priority date: 2020-10-20
Filing date: 2020-10-20
Publication date: 2021-10-01
Anticipated expiration: 2030-10-20

Abstract

The utility model discloses a tap filter and ozone filter piece thereof, tap filter's ozone filter piece includes: the ozone water purifier comprises a shell, wherein a gas path channel and a water path channel are arranged in the shell, the gas path channel is connected with an ozone inlet, the water path channel is connected with a water inlet and a water outlet, and the gas path channel is communicated with the water path channel; and the one-way valve is arranged in the air passage and allows the ozone to flow to the water passage. From this, can prevent the rivers in the water route passageway to the air channel passageway under the prerequisite that allows ozone to the water route passageway to flow through setting up the check valve in the air channel passageway, can promote the ozone of tap filter and filter the reliability of piece.

Description

Faucet filter and ozone filter piece thereof

Technical Field

The utility model belongs to the technical field of the filtration technique and specifically relates to a tap filter and ozone filter piece thereof is related to.

Background

Along with the development of science and technology, set up ozone filtration structure in the tap filter, come the drainage through ozone, can get rid of the bacterium of the overwhelming majority of aquatic and impurity, can effectively promote the quality of water.

In the related art, the ozone filtering structure is generally provided with a mixing space for mixing ozone and water, when the ozone filtering structure normally works, the ozone can effectively filter water, but when the ozone filtering structure stops working, due to the existence of water pressure, the ozone filtering structure has the risk that water enters the ozone generator, so that the ozone is easily generated abnormally, and the normal filtering of the ozone filtering structure is affected.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, an object of the utility model is to provide an ozone filter of tap filter, this ozone filter of tap filter can prevent that the water countercurrent from getting into the sweetgum fruit passageway, can promote the ozone filter reliability of tap filter.

The utility model also discloses a tap filter.

According to the utility model discloses a tap filter's ozone filters piece, include: the ozone water purifier comprises a shell, wherein a gas path channel and a water path channel are arranged in the shell, the gas path channel is connected with an ozone inlet, the water path channel is connected with a water inlet and a water outlet, and the gas path channel is communicated with the water path channel; and the one-way valve is arranged in the air passage and allows ozone to flow to the water passage.

From this, can prevent the rivers in the water route passageway to the air channel passageway under the prerequisite that allows ozone to the water route passageway to flow through setting up the check valve in the air channel passageway, can promote the ozone of tap filter and filter the reliability of piece.

In some examples of the invention, the one-way valve comprises: the sealing plug comprises a sealing plug and a first elastic piece, wherein the first elastic piece is arranged between the sealing plug and the end part of the air passage channel so as to provide elastic force for the sealing piece to seal the air passage channel.

In some examples of the invention, the gas circuit passageway orientation the one end of sealing plug is provided with the butt joint, the sealing plug orientation the edge of butt joint is provided with and is used for the sealed conical surface, the conical surface stretches into at least partially in the butt joint.

In some examples of the present invention, the gas circuit channel and the water channel are provided with a partition plate therebetween, and the partition plate is provided with a gas outlet.

In some examples of the invention, the housing comprises: the filter shell is internally provided with the air channel and the water channel, the filter cover is arranged on the open side of the filter shell and communicated with the air channel, and one part of the filter cover forms the partition plate which is provided with a plurality of air outlets at the position corresponding to the water channel.

In some examples of the invention, the filter housing and the filter cover are provided with a sealing ring therebetween.

In some examples of the present invention, the aperture of the air outlet is d, wherein d satisfies the following relation: d is less than or equal to 1 mm.

In some examples of the present invention, in the extending direction of the waterway channel, the water inlet of the waterway channel is located at one end of the waterway channel, the air outlet is located at the other end of the waterway channel, and the water outlet of the waterway channel is adjacent to the middle of the waterway channel.

In some examples of the present invention, the housing is generally cylindrical and transversely disposed, and the air passage is located above the water passage.

According to the utility model discloses a tap filter, include: the ozone filter element.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

figure 1 is a schematic diagram of an ozone filter according to an embodiment of the present invention;

fig. 2 is a schematic view of a filter cap according to an embodiment of the present invention;

fig. 3 is a schematic view of a filter housing according to an embodiment of the present invention.

Reference numerals:

100-an ozone filter;

10-a housing; 11-a waterway channel; 12-a gas path channel; 13-air outlet holes; 14-a separator; 15-a filter shell; 16-a filter cover; 17-a one-way valve; 18-a sealing plug; 19-a first elastic member; 20-butt joint; 21-a conical surface; 22-a sealing ring; 23-an ozone inlet; 24-a water inlet; 25-water outlet.

Detailed Description

Embodiments of the present invention are described in detail below, and the embodiments described with reference to the drawings are exemplary.

Referring to fig. 1-3, an ozone filter 100 for a faucet filter according to an embodiment of the present invention is described, wherein the ozone filter 100 can be applied to a faucet filter, so as to filter water in the faucet filter.

Referring to fig. 1, an ozone filter 100 of a faucet filter according to an embodiment of the present invention may mainly include: shell 10 and check valve 17, be provided with air channel 12 and waterway 11 in the shell 10, air channel 12 is linked together with ozone generator, and air channel 12 is connected with ozone import 23, waterway 11 is connected with water inlet 24 and water outlet 25, specifically, ozone can get into ozone filter piece 100 from ozone import 23 of air channel 12, water can get into ozone filter piece 100 through water inlet 24 of waterway 11, ozone that gets into ozone filter piece 100 from ozone import 23 and the water that gets into ozone filter piece 100 from water inlet 24 take place to mix each other, because ozone has stronger oxidability, therefore most bacterium and impurity in the rivers can be got rid of to ozone, ozone gets rid of the back with most bacterium and impurity in the rivers, pure water flows to the water outlet 25 of waterway 11 again and flows out, supply people to use.

So set up, can guarantee the relative independence of air passage 12 and water passage 11, ozone and water entering can not mutual interference when ozone filters piece 100, so not only can guarantee that ozone and rivers normally get into ozone and filter piece 100, can prevent that the atmospheric pressure of ozone from leading to the unable normal ozone that gets into of rivers from filtering piece 100, the water pressure that also can prevent rivers from leading to the unable normal ozone that gets into of ozone filters piece 100, and can guarantee that ozone and rivers can carry out normal mixed filtration after getting into ozone and filtering piece 100, and can in time follow ozone and filter piece 100 with the water after filtering and discharge, so can guarantee that ozone filters piece 100 lasts stable normal work, thereby can promote the reliability that ozone filtered piece 100.

Referring to fig. 1, a check valve 17 is disposed in the air passage 12 for allowing ozone to flow to the water passage 11, and specifically, the check valve 17 is disposed in the air passage 12, the check valve 17 can block the air passage 12, when ozone enters the air passage 12, the check valve 17 can be pushed to move in the ozone flowing direction, and the check valve 17 is pushed by the force of ozone in the ozone flowing direction and then opened, so that ozone can flow to the water passage 11, so that ozone is mixed with water in the water passage 11, further, when the water in the water passage 11 reaches a certain height, the water can enter the air passage 12 from the water passage 11 and flow backward along the air passage 12 in the opposite direction of ozone, at this time, the check valve 17 in the air passage 12 can block the water, thereby effectively preventing the water from entering the air passage 12, causing the water to leak backward along the air passage 12, and causing the failure of the ozone filter 100, this can improve the structural reliability of the ozone filter 100 and ensure the continuous filtration of water by the ozone filter 100.

As shown in connection with fig. 1, the check valve 17 may mainly include: a sealing plug 18 and a first elastic member 19, the first elastic member 19 is arranged between the sealing plug 18 and the end of the air passage 12 to provide the sealing plug 18 with elastic force for sealing the air passage 12, when the air flows in the air passage 12, the air can push the one-way valve 17 blocked in the air passage 12, the first elastic member 19 connected with one end of the one-way valve 17 connected with the end of the air passage 12 after being pushed by the air is elastically deformed, the first elastic member 19 extrudes and contracts towards the end of the air passage 12, the sealing plug 18 is fixedly connected with the other end of the first elastic member 19, so that the first elastic member 19 can drive the sealing plug 18 to move towards the end of the air passage 12, the sealing plug 18 loses the sealing effect, the air can flow from the air passage 12 to the water passage 11, when the ozone does not apply extrusion force towards the flow direction of the ozone to the one-way valve 17 any more, first elastic component 19 will reset the motion to ozone flow direction's opposite direction, first elastic component 19 produces elasticity and the elasticity of first elastic component 19 can drive sealing plug 18 to initial position motion at the in-process that resets the motion, thereby make sealing plug 18 block up gas circuit passageway 12 again, so set up, realize opening and closing of gas circuit passageway through sealing plug 18 and first elastic component 19, not only difficult trouble and card pause take place, can guarantee the stability and the reliability of check valve 17, and the delay of opening and closing of gas circuit passageway 12 is less, can further promote the reliability of ozone filter piece 100.

With reference to fig. 1, an end of the air passage 12 facing the sealing plug 18 is provided with a butt joint 20, an edge of the sealing plug 18 facing the butt joint 20 is provided with a tapered surface 21 for sealing, the tapered surface 21 at least partially extends into the butt joint 20, the tapered surface 21 of the sealing plug 18 extends into the butt joint 20, so that the sealing plug 18 and the butt joint 20 can be tightly fitted with each other, and the sealing plug 18 can better seal the butt joint 20, and with such an arrangement, not only can the sealing performance of the sealing plug 18 be better, but also when water flows into the air passage 12 from the water passage 11 and flows in the opposite direction of the air flow, the sealing plug 18 will block the butt joint 20, at this time, the water flow will generate a force in the opposite direction of the air flow on the sealing plug 18, and the sealing plug 18 and the butt joint 20 will be more tightly pressed by the force in the opposite direction of the air flow exerted by the water flow on the sealing plug 18, the sealing performance of the sealing plug 18 against the abutment 20 can be improved, and the water flow can be further prevented from flowing back through the abutment 20 and in the air passage 12, so that the reliability of the ozone filter 100 can be further improved.

Wherein, the periphery wall of butt joint 20 and the interior perisporium of gas circuit passageway 12 hug closely the setting each other, and it can plug up gas circuit passageway 12, still be provided with the sealing member on the periphery wall of butt joint 20, the sealing member cover is established on the periphery wall of butt joint 20, the sealing member is formed by two annular rubber circles and two rubber connecting pieces between the annular rubber circle are connected, the sealing member can promote the compactness between butt joint 20 and the gas circuit passageway, can prevent that water from flowing out from the clearance between butt joint 20 and the gas circuit passageway 12, lead to the trouble of ozone filter piece 100, can further promote the structural reliability of ozone filter piece 100.

Referring to fig. 1 and 2, a partition 14 is disposed between the air passage 12 and the water passage 11, a plurality of air outlets 13 are provided, and a plurality of air outlets 13 are distributed on the partition 14, the water phase mixture of the ozone entering the water passage 11 from the air passage 12 and the water passage 11 needs to pass through the air outlets 13 on the partition 14, the air outlets 13 can separate the ozone into a plurality of fine ozone bubbles, the contact area between the ozone and the water can be increased by separating the ozone into the plurality of fine ozone bubbles and then mixing the ozone bubbles with the water phase, the effect and speed of filtering the ozone water can be increased, so that the filtering efficiency of the ozone filtering element 100 can be improved, and the reliability of the second filtering device can be further improved.

As shown in fig. 1, 2 and 3, the ozone filter 100 may mainly include: a filter housing 15 and a filter cover 16, wherein an air passage 12 and a water passage 11 are formed in the filter housing 15, the filter cover 16 is disposed at an open side of the filter housing 15, the filter cover 16 is communicated with the air passage 12, a part of the filter cover 16 forms a partition 14, the partition 14 is provided with a plurality of air outlet holes 13 at a position corresponding to the water passage 11, specifically, the air passage 12 and the water passage 11 are formed in the filter housing 15, one end of the filter housing 15 is sealed, one end of the filter housing 15 is connected with a water inlet of the water passage 11, the filter cover 16 is detachably disposed at one end of the filter housing 15 away from the water inlet of the water passage 11, the filter cover 16 can seal the open end of the filter housing 15 away from the water inlet of the water passage 11, so that the ozone filter 100 can be sealed as a whole, and external foreign matters can be prevented from entering the filter housing 15 and affecting the filtration of water by ozone, the reliability and stability of the ozone filter 100 can be improved.

Further, filter lid 16 can be linked together with gas path channel 12, filter a part of lid 16 and constitute baffle 14, and baffle 14 is provided with a plurality of ventholes 13 in the position that corresponds waterway channel 11, so set up, can make things convenient for the installation setting of baffle 14, only need to install filter lid 16 to filter shell 15 and keep away from the open one end of waterway channel 11's water inlet alright make baffle 14 arrive accurate position simultaneously, thereby can guarantee that baffle 14 separates into tiny ozone bubbles with ozone steadily, can prevent that baffle 14 from installing out of place and leading to can't normally separating into a plurality of ozone bubbles with ozone, thereby reduce ozone filter 100's work efficiency, can further promote second filter equipment's reliability.

Referring to fig. 1 and 2, a sealing ring 22 is disposed between the filter shell 15 and the filter cover 16, the sealing ring 22 may be an annular rubber ring and may be sleeved on the filter cover 16, the sealing ring 22 may seal a gap between the filter shell 15 and the filter cover 16, and may prevent water from flowing out from between the filter shell 15 and the filter cover 16, so that the sealing property between the filter shell 15 and the filter cover 16 may be improved, and the reliability of the housing 10 may be further improved.

As shown in fig. 1 and fig. 2, the diameter of the air outlet 13 is d, where d satisfies the following relation: d is less than or equal to 1mm, for example, d can be 0.8mm or 0.5 mm. Because the venthole 13 can be separated into a plurality of tiny ozone bubbles with ozone, when the tolerance of ozone is fixed, the aperture d with venthole 13 is designed to be less, the more the quantity of venthole 13 is on the baffle 14 of the same area, the more tiny ozone bubbles that venthole 13 is separated into, thereby can make the area of contact of ozone and water bigger, thereby promote the filter effect of ozone filter piece 100, and then can further promote the reliability of ozone filter piece 100.

Referring to fig. 1, 2 and 3, in the extending direction of the waterway 11, the water inlet 24 of the waterway 11 is located at one end of the waterway 11, the air outlet 13 is located at the other end of the waterway 11, and the water outlet 25 of the waterway 11 is located near the middle of the waterway 11, specifically, water can enter the waterway 11 from one end of the waterway 11, ozone can enter the waterway 11 through the air outlet 13 at the other end of the waterway 11 and contact with water in the waterway 11, so as to prevent the air pressure of ozone from causing water flow to fail to pass through the waterway 11, ensure that water enters the ozone filter 100 through the waterway 11 and then contacts with ozone, ensure the reliability of the ozone filter 100, and further, the water outlet 25 of the waterway 11 is located near the middle of the waterway 11, and for waterway 11's bottom, waterway 11's water outlet 25 is located the higher position in waterway 11's middle part, so, can prevent that water from not having contacted just to flow out from waterway 11's water outlet 25 with ozone yet, can guarantee that water reaches certain height and contacts each other with ozone in waterway 11, and it flows out from waterway 11's water outlet 25 again after being fully filtered by ozone, can further promote ozone and filter the structural reliability of piece 100.

It is shown in combination with fig. 1 that shell 10 is wholly cylindric, and shell 10 can transversely set up, air channel 12 is located the top of water route passageway 11, so set up, not only can make things convenient for the flow of ozone and water, and can prevent among rivers inlet channel 12, can guarantee under the prerequisite of water route passageway 11 and the mutual intercommunication of air channel 12, guarantee water route passageway 11 and air channel 12's relative independence, can make water route passageway 11 reasonable with air channel 12's structural arrangement, can further promote ozone and filter the structural reliability of piece 100.

According to the utility model discloses tap filter can mainly include: ozone filters piece 100, and ozone filters piece 100 can carry out reliable and stable filtration to water, can get rid of most bacterium and impurity in the aquatic moreover, and the filter effect is excellent, can not appear the water countercurrent moreover and reduce the condition that the user used experience, can promote tap filter's reliability

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, "a plurality" means two or more.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. An ozone filter for a faucet filter, comprising:

the ozone water purifier comprises a shell, wherein a gas path channel and a water path channel are arranged in the shell, the gas path channel is connected with an ozone inlet, the water path channel is connected with a water inlet and a water outlet, and the gas path channel is communicated with the water path channel;

and the one-way valve is arranged in the air passage and allows ozone to flow to the water passage.

2. The ozone filter of the faucet filter according to claim 1, wherein the one-way valve comprises: the sealing plug comprises a sealing plug and a first elastic piece, wherein the first elastic piece is arranged between the sealing plug and the end part of the air path channel so as to provide elastic force for the sealing plug to seal the air path channel.

3. The ozone filter of the faucet filter according to claim 2, wherein the air passage channel is provided with a butt joint at an end facing the sealing plug, and the sealing plug is provided with a tapered surface for sealing at an edge facing the butt joint, the tapered surface extending at least partially into the butt joint.

4. The ozone filter of the faucet filter according to claim 1, wherein a partition is disposed between the air passage and the water passage, and the partition is provided with an air outlet.

5. The ozone filter of the faucet filter according to claim 4, wherein the housing includes: the filter shell is internally provided with the air channel and the water channel, the filter cover is arranged on the open side of the filter shell and communicated with the air channel, and one part of the filter cover forms the partition plate which is provided with a plurality of air outlets at the position corresponding to the water channel.

6. The ozone filter of the faucet filter of claim 5, wherein a sealing ring is disposed between the filter housing and the filter cap.

7. The ozone filter of the faucet filter according to claim 4, wherein the outlet aperture has a diameter d, wherein d satisfies the relationship: d is less than or equal to 1 mm.

8. The ozone filter of the faucet filter according to claim 4, wherein the water inlet of the waterway channel is located at one end of the waterway channel, the air outlet is located at the other end of the waterway channel, and the water outlet of the waterway channel is located adjacent to the middle of the waterway channel in the extending direction of the waterway channel.

9. The ozone filter of the faucet filter according to claim 1, wherein the housing is generally cylindrical and laterally disposed, and the air passage channel is located above the water passage channel.

10. A faucet filter, comprising the ozone filter of any one of claims 1-9.