CN203668050U

CN203668050U - Filter element with ultraviolet ray annular flow sterilization function

Info

Publication number: CN203668050U
Application number: CN201320831702.5U
Authority: CN
Inventors: 周文峰
Original assignee: AQUAPRO INDUSTRIAL Co Ltd
Current assignee: AQUAPRO INDUSTRIAL Co Ltd
Priority date: 2013-12-17
Filing date: 2013-12-17
Publication date: 2014-06-25
Anticipated expiration: 2023-12-17

Abstract

The utility model discloses a filter element with the ultraviolet ray annular flow sterilization function. The filter element comprises a filter element body and a ultraviolet ray lighting tube, wherein the filter element body is a hollow cylindrical body; an assembling hole and a water outlet end are arranged at the two ends of the filter element body respectively; a provided protecting casing pipe and an elastic element are matched and penetrate through the filter element body through the assembling hole; a provided cover is fixed at the assembling hole in a sealing manner; a through hole is formed in the position, corresponding to the protecting casing pipe, of the cover; a water inlet end is arranged outside the cylinder body of the filter element body, and is positioned on a tangent of the outer circumference of the filter element body; the ultraviolet ray lighting tube is assembled into the filter element body through the assembling hole and is limited inside the protecting casing pipe; an electric wire is arranged at one end part of the ultraviolet ray lighting tube and exposed out of the through hole in the cover. Through the adoption of the scheme, the filter element with the ultraviolet ray annular flow sterilization function can be formed.

Description

The filter core of tool ultraviolet ray circulation sterilizing function

Technical field

The utility model has about a kind of filter cartridge construction, espespecially a kind of filter core of tool ultraviolet ray circulation sterilizing function.

Background technology

At present, the tap water of daily life, because of geology, the factors such as transfer line, swim and be formed with the dregs of following, but conventionally in general strainer, can remove with the interior filter material of establishing (filter membrane or filter screen), but the microorganism in water, bacteriums etc. still can pass through this filter material, therefore, just there is the structure of installing UV-lamp in strainer, by this ultraviolet germicidal action, obtain more pure current, but common ultraviolet filtering structure on the market, it enters, water side is arranged at respectively the both ends of cartridge filter, or on stack shell, be vertically equipped with into, water side, while allowing current enter in filtration unit by feed-water end, the straight flow state of its current shape, not only flow velocity is fast, and flowing of water also can only be passed through along germicidal lamp surface with linear fashion, cause current sterilization inhomogeneous, while allowing current be flowed out by water side by germicidal lamp, also remain microorganism or bacterium, sterilization effect is not good, do not have a germ-killing efficiency.

At present, known ultraviolet filtering structure, it is arranged at respectively the both ends of cartridge filter into and out of water end (W.E.), or be vertically equipped with into and out of water end (W.E.) on stack shell, while allowing current enter in filtration unit by feed-water end, the straight flow state of its current shape, not only flow velocity is fast, and flowing of water also can only be passed through along germicidal lamp surface with linear fashion, cause current sterilization inhomogeneous, while allowing current be flowed out by water side by germicidal lamp, also remain microorganism or bacterium, sterilization effect is not good, does not have a germ-killing efficiency.

Utility model content

In view of this, the technical problems to be solved in the utility model is to provide a kind of filter core of tool ultraviolet ray circulation sterilizing function, allows current around in mobile process, can evenly be subject to ultraviolet irradiation, increases the sterilization effect of current, has germ-killing efficiency concurrently.

For solving the problems of the technologies described above, the technical solution of the utility model is achieved in that a kind of filter core of tool ultraviolet ray circulation sterilizing function, comprises:

One filter core body, this filter core body is a hollow cylindrical body, these filter core body two ends are respectively equipped with group and establish hole and water side, and provide a protective casing to coordinate an elastic component to establish hole by group to penetrate in filter core body, separately elastic component folder is against between protective casing end and water side, the other end of protective casing convexedly stretches in group and establishes outside hole, provide again a lid involution to be fixed on group and establish hole, the corresponding protective casing of this lid is equipped with through hole, the stack shell of filter core body is provided with a feed-water end outward again, on the excircle tangent line of this feed-water end in filter core body;

One quartz burner, this quartz burner is to establish hole group by group to enter filter core body, and is limited in protective casing, wherein an end of quartz burner has electric wire and exposes to outside the through hole of lid.

Further, the stack shell of filter core body is provided with a grounding wire outward.

Further, the through hole of this lid internal diameter separately has one against protruding wall, so as to protective casing is limited in filter core body.

Further, this lid internal diameter cover has a sealing collar to be mounted on group to establish hole place again, and sealing collar folder is against to lid and group is established bore ends, and another cover is restrainted outside protective casing.

Further, the internal perisporium of filter core body is through mirror process.

Further, this filter core body be provided with group establish the end of hole and water side another form one circular-arc.

The technique effect that the utility model reaches is as follows:

1, it is one cylindric that filter core body of the present utility model is, and be provided with group at both ends and establish hole and water side, while allowing quartz burner group enter filter core body, just be positioned at the center of filter core body, and the feed-water end of filter core body is arranged on the excircle tangent line of filter core body stack shell, whereby when current are entered in filter core body by feed-water end, in order to do forming a circulation along the circumference internal diameter of filter core body by tangent line end, and flow around quartz burner, flow to water side and form a vortex outflow, allow current around in mobile process, can evenly be subject to ultraviolet irradiation, increase the sterilization effect of current, have germ-killing efficiency concurrently.

2, quartz burner is directly entered in filter core body by the open-work group of lid; and protected sleeve pipe restriction; in the time that quartz burner cannot provide the light of tool sterilizing function; in order to do directly being extracted out by the lid place of filter core body; and then the quartz burner more renewing; increase the accessibility of lamp tube replacement, tool practicality.

Accompanying drawing explanation

Fig. 1 is the stereographic map of the filter core of the utility model tool ultraviolet ray circulation sterilizing function.

Fig. 2 is the exploded view of the filter core of this tool ultraviolet ray circulation sterilizing function.

The sectional view of the filter core of this tool of Fig. 3 ultraviolet ray circulation sterilizing function, i.e. real use state schematic diagram.

Fig. 4 is another embodiment and the real use state schematic diagram that the filter core of this tool ultraviolet ray circulation sterilizing function is done.

Embodiment

In order to have a better understanding and awareness the purpose of this utility model, feature and effect, below hereby please coordinate describe in detail as rear:

First, first refer to Fig. 1, shown in 2, a kind of filter core of tool ultraviolet ray circulation sterilizing function, it comprises: a filter core body 10, one quartz burner 20, one filter core body 10 is a hollow cylindrical body, these filter core body 10 two ends are respectively equipped with group and establish hole 11 and water side 12, and provide 13 groups of protective casings to enter in filter core body 10, these protective casing 13 1 ends form closed 131 and coordinate an elastic component 14 to establish hole 11 by group and penetrate in filter core body 10, separately elastic component 14 folders are against to 12 of protective casing 13 ends and water sides, the other end of protective casing 13 forms an opening 132 and convexedly stretches in group and establishes outside hole 11, provide again lid 15 involutions to be fixed on group and establish hole 11, the corresponding protective casing of this lid 15 is equipped with through hole 151, separately separately have one against protruding wall 152 in through hole 151 places of lid 15 internal diameters, so as to protective casing 13 is limited in filter core body 10, and these lid 15 internal diameter covers have a sealing collar 153 to be mounted on group to establish 11 places, hole again, and sealing collar 153 folder is against to lid 15 and group is established 11 ends, hole, another cover is restrainted outside protective casing 13, the stack shell of filter core body 10 is provided with a feed-water end 16 outward again, on the excircle tangent line of this feed-water end 16 in filter core body 10, and be provided with a grounding wire 17 outward in stack shell, one quartz burner 20 is established 11 groups, hole by group and is entered filter core body 10, and be limited in protective casing 13, wherein an end of quartz burner 20 has electric wire 21 and exposes to outside the through hole 151 of lid 15.

The composition of its structure, refer to again Fig. 2, shown in 3, in this filter core body 10, be provided with a protective casing 13, this protective casing 13 coordinates an elastic component 14 to rely on 12 places, water side with the end of closed 131, the opening 132 of the other end of protective casing 13 convexedly stretches in group and establishes outside hole 11, providing lid 15 to coordinate sealing collar 153 to be fixedly arranged on group establishes outside hole 11 again, make sealing collar 153 be subject to lid 15 packings and press from both sides to be against group and to establish 11 ends, hole, another cover is restrainted outside protective casing 13, and utilize lid 15 lean limiting protecting sleeve pipe against protruding wall 152, so as to allowing protective casing 13 be limited to filter core body 10, separately make lid 15 and group establish 11 places, hole to have the effect of a sealing leakproof, 151 groups of the through hole of one quartz burner 20 by filter core body 10 1 end cover bodies 15 enter filter core body 10, and be limited in protective casing 13, and the electric wire 21 of these quartz burner 20 one end is extended by the through hole 151 of lid 15, pass through said structure, can complete a kind of filter core of tool ultraviolet ray circulation sterilizing function.

The state of the actual use of its structure, continuous referring to shown in the 3rd figure, this filter core body 10 is respectively by entering,

water side

16, 12 connect (figure does not represent) with water inlet pipe and rising pipe group, allow current be entered in filter core body 10 by feed-water end 16, and utilize the emitted ultraviolet light of quartz burner 20 in protective casing 13 to carry out the sterilization of current, and on the excircle tangent line of this feed-water end 16 in filter core body 10 stack shells, in the time that current enter filter core body 10 by feed-water end 16, in order to do forming a circulation along the circumference internal diameter of filter core body 10 by tangent line end, and flow to water side 12 around protective casing 13, by this in order to do allowing current form a circulation and being subject to quartz burner 20 sterilizations, the another speed that reduces current, allow in the process of current circulation and can evenly be subject to ultraviolet irradiation, and in the time that being flowed out by water side 12, current can form the water state that of a vortex, increase the smooth degree that current are discharged, the internal perisporium of this filter core body 10 also can be combined with mirror process again, allow after uviolizing and can reflect via internal perisporium again, use the sterilization effect that increases current, the person that has germ-killing efficiency concurrently.

Another embodiment of its structure, continuous referring to shown in Fig. 4, this filter core body 10 be provided with group establish the end of hole 11 and water side 12 another form one circular-arc, while making current flow into filter core body 10, the end of fit circular arc shape and have the fluency of flow concurrently again.

The structure of above-mentioned specific embodiment, can obtain following benefit: (one) filter core body 10 of the present utility model is one cylindric, and be provided with group in both ends and establish hole 11 and water side 12, while allowing 20 groups of quartz burners enter filter core body 10, just be positioned at the center of filter core body 10, and the feed-water end 16 of filter core body 10 is arranged on the excircle tangent line of filter core body 10 stack shells, whereby when current enter filter core body 10 when interior by feed-water end 16, can form a circulation along the circumference internal diameter of filter core body 10 by tangent line end, and flow around quartz burner 20, flow to 12 of water sides and form a vortex outflow, allow current around in mobile process, can evenly be subject to ultraviolet irradiation, increase the sterilization effect of current, the person that has germ-killing efficiency concurrently.

(2) this quartz burner 20 is directly entered in filter core body 10 by 151 groups of the through holes of lid 15 again; and protected sleeve pipe 13 limits; in the time that quartz burner 20 cannot provide the light of tool sterilizing function; in order to do directly being extracted out by lid 15 places of filter core body 10; and then the quartz burner 20 more renewing; increase the accessibility of lamp tube replacement, tool practicality.

The above, be only preferred embodiment of the present utility model, is not intended to limit protection domain of the present utility model.

Claims

1. a filter core for tool ultraviolet ray circulation sterilizing function, is characterized in that, comprises:

2. the filter core of tool ultraviolet ray circulation sterilizing function according to claim 1, is characterized in that, the stack shell of filter core body is provided with a grounding wire outward.

3. the filter core of tool ultraviolet ray circulation sterilizing function according to claim 1, is characterized in that, the through hole of this lid internal diameter separately has one against protruding wall, so as to protective casing is limited in filter core body.

4. according to the filter core of the tool ultraviolet ray circulation sterilizing function described in claim 1 or 3, it is characterized in that, this lid internal diameter cover has a sealing collar to be mounted on group to establish hole place again, and sealing collar folder is against to lid and group is established bore ends, and another cover is restrainted outside protective casing.

5. the filter core of tool ultraviolet ray circulation sterilizing function according to claim 1, is characterized in that, the internal perisporium of filter core body is through mirror process.

6. the filter core of tool according to claim 1 ultraviolet ray circulation sterilizing function, is characterized in that, this filter core body be provided with group establish the end of hole and water side another form one circular-arc.