CN201776021U - Filter tube - Google Patents

Filter tube Download PDF

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Publication number
CN201776021U
CN201776021U CN2010202788806U CN201020278880U CN201776021U CN 201776021 U CN201776021 U CN 201776021U CN 2010202788806 U CN2010202788806 U CN 2010202788806U CN 201020278880 U CN201020278880 U CN 201020278880U CN 201776021 U CN201776021 U CN 201776021U
Authority
CN
China
Prior art keywords
neck
filter
filter chamber
joint
filtrate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2010202788806U
Other languages
Chinese (zh)
Inventor
应群芳
严巧女
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN2010202788806U priority Critical patent/CN201776021U/en
Application granted granted Critical
Publication of CN201776021U publication Critical patent/CN201776021U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Filtration Of Liquid (AREA)

Abstract

The utility model provides a filter tube, which comprises a threaded neck joint, a tube neck, a threaded cavity joint, a filter object, filter supports, a filter cavity, an impurity discharge channel and a seal cover. The tube neck, the filter cavity and the impurity discharge channel form a three-way structure, the cross section of the filter cavity is larger than that of the tube neck, two portions along the axial direction of the tube neck are spliced to form the filter cavity and connected through the threaded cavity joint, the filter object and the filter supports clamped on two sides of the filter object are arranged in the filter cavity, the end of the tube neck is provided with the threaded neck joint matching with a common water tube, and an outlet end of the impurity discharge channel is sealed via the seal cover. The filter tube not only can effectively purify water in the water tube, but also seldom buffers the water, and then seldom limits flow speed of the water in the water tube.

Description

Screen pipe
Affiliated technical field
The utility model relates to a kind of pipeline, especially a kind of screen pipe with cleaning removal of impurities effect.
Background technology
In some rural areas or countryside, building site etc. locate, because the restriction of various conditions, the processing of water resource is second-rate, the water body of emitting in the running water pipe often contains more impurity, as spare, turf, iron rust or the like, the inconvenience of this ten minutes concerning the user need be put into the water container post precipitation and can use, otherwise will be jeopardized health.
At this situation, in some present pipelines or pipeline opening can place things such as filtering sponge, cleaning ball, gauze, its role is to filter out impurity bigger in the water body, yet, after in common water pipe, putting into filtrate, water body is subjected to the cushioning effect of filtrate, and flow velocity will be subjected to bigger restriction, and this is again very inconvenient under the situation of a large amount of waters of needs.
The utility model content
At the problems referred to above, the purpose of this utility model is to provide a kind of screen pipe, and this screen pipe both can effectively purify the water body in the water pipe, and less to the buffering of water body, and was less to the restriction of water volume flow rate in the pipeline.
The technical scheme that its technical problem that solves the utility model adopts is: this screen pipe comprises the screw neck joint, neck, the thread cavity joint, filtrate, filter holder, filter chamber, impurity discharging passage, capping, described neck, filter chamber, impurity discharging passage forms a three-port structure, wherein, two described necks are at described filter chamber two ends, a described impurity discharging passage is at described filter chamber middle part, and the filter chamber cross section is greater than the neck cross section, described filter chamber is by being spliced along the axial two parts of described neck, they connect by described thread cavity joint, and be provided with described filtrate and the filter holder that is clipped in its both sides in the filter chamber, described neck end has the described screw neck joint that matches with common water pipe, and the described impurity discharging passage port of export is sealed by described capping.
As preferably, neck has multiple size, can match with the common water pipe of all size.
As preferably, it is cylindric that filter chamber is, and diameter is 3~5 times of neck, thus the water velocity in the filter chamber be in the neck water velocity 1/5~1/3.
As preferably, filter chamber, neck and impurity discharging passage material are plastics, and the junction has the smooth transition fillet, i.e. their connection obtains by a plastic shaping.
As preferably, screw neck joint and thread cavity joint all are the interfaces with internal thread, fixed with the port of a neck and a part of filter chamber respectively, outer surface all has coarse lines, and the port of another part of filter chamber has the external screw thread that matches with the thread cavity joint.
As preferably, capping is a tapped rotatable lid, matches with the external screw thread in impurity discharging passage exit.
As preferably, filtrate is one and ovally filters sponge, and filter holder is the two smooth hard net of ellipse sheets, and filter holder plays and supports and the effect of protection filtrate, and filtrate 4 and filter holder are obliquely installed in filter chamber.
As preferably, screen pipe has directionality, if the axis of neck acutangulates with filtrate above horizontal plane, then the port of neck is a water inlet, if to become the angle be the obtuse angle, then the port of neck is a delivery port, like this, obtain downward recoil strength to a certain degree behind assurance water body impact filtration 4 and the filter holder, make impurity recoil downwards go in the impurity discharging passage.
The beneficial effects of the utility model are: when adopting above-mentioned screen pipe to filter water body, by the screw neck joint neck is docked with common water pipe, and make impurity discharging passage down, because the flow of each section of whole system pipeline is consistent, again because the cross section of filter chamber greater than the neck cross section, so the water velocity in the filter chamber is slow everywhere than other, therefore filtrate is also little to the cushioning effect of water body, after flowing through filtrate, water body still can flow with fast speeds, in addition, the impurity that stays after the filtration drops after water body washes away and deposits in impurity discharging passage, opens capping and can discharge.
Description of drawings
Accompanying drawing is the structure chart of this utility model.
Among the figure: 1, the screw neck joint; 2, neck; 3, the thread cavity joint; 4, filtrate; 5, filter holder; 6, filter chamber; 7, impurity discharging passage; 8, capping.
The specific embodiment
Below by embodiment, in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail:
Embodiment 1:
As shown in Figure 1, a kind of screen pipe, comprise screw neck joint 1, neck 2, thread cavity joint 3, filtrate 4, filter holder 5, filter chamber 6, impurity discharging passage 7, capping 8, described neck 2, filter chamber 6, impurity discharging passage 7 forms a three-port structure, wherein, two described necks 2 are at described filter chamber 6 two ends, a described impurity discharging passage 7 is at described filter chamber 6 middle parts, and filter chamber 6 cross sections are greater than neck 2 cross sections, described filter chamber 6 is by being spliced along described neck 2 axial two parts, they connect by described thread cavity joint 3, and be provided with described filtrate 4 and the filter holder 5 that is clipped in its both sides in the filter chamber 6, described neck 2 ends have the described screw neck joint 1 that matches with common water pipe, and described impurity discharging passage 7 ports of export are sealed by described capping 8.
When adopting above-mentioned screen pipe to filter water body, by screw neck joint 1 neck 2 is docked with common water pipe, and make impurity discharging passage 7 down, because the flow of each section of whole system pipeline is consistent, again because the cross section of filter chamber 6 greater than neck 2 cross sections, so the water velocity in the filter chamber 6 is slow everywhere than other, therefore the cushioning effect of 4 pairs of water bodys of filtrate is also little, after flowing through filtrate 4, water body still can flow with fast speeds, in addition, the impurity that stays after the filtration drops after water body washes away and deposits in impurity discharging passage 7, opens capping 8 and can discharge.
Specific embodiment described herein only is that the utility model spirit is illustrated.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.

Claims (7)

1. screen pipe, comprise screw neck joint (1), neck (2), filtrate (4), filter chamber (6), it is characterized in that: described screen pipe also comprises thread cavity joint (3), filter holder (5), impurity discharging passage (7), capping (8), described neck, filter chamber, impurity discharging passage forms a three-port structure, wherein, neck is arranged on the filter chamber two ends, impurity discharging passage is arranged on the filter chamber middle part, and the filter chamber cross section is greater than the neck cross section, filter chamber is by being spliced by the thread cavity joint along the axial two parts of neck, be provided with filtrate and filter holder (5) in the filter chamber, filter holder is arranged on the both sides of filtrate, the neck end has the screw neck joint that matches with common water pipe, and the impurity discharging passage port of export is sealed by capping.
2. screen pipe according to claim 1 is characterized in that: described filter chamber is cylindric, and diameter is 3~5 times of neck.
3. screen pipe according to claim 1 and 2 is characterized in that: described filter chamber, neck (2) and impurity discharging passage material are plastics, and the junction has the smooth transition fillet.
4. screen pipe according to claim 1, it is characterized in that: described screw neck joint and thread cavity joint all are the interfaces with internal thread, fixed with the port of a neck and a part of filter chamber respectively, outer surface all has coarse lines, and the port of another part of filter chamber has the external screw thread that matches with the thread cavity joint.
5. screen pipe according to claim 1 is characterized in that: described capping is a tapped rotatable lid, matches with the external screw thread in impurity discharging passage exit.
6. screen pipe according to claim 1 is characterized in that: described filtrate is an oval filtration sponge, and filter holder is the two smooth hard net of ellipse sheets, and filtrate and filter holder are obliquely installed in filter chamber.
7. according to claim 1 or 6 described screen pipes, it is characterized in that: this screen pipe has directionality, if the axis of neck acutangulates with filtrate above horizontal plane, then the port of neck is a water inlet, if to become the angle be the obtuse angle, then the port of neck is a delivery port.
CN2010202788806U 2010-07-28 2010-07-28 Filter tube Expired - Fee Related CN201776021U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010202788806U CN201776021U (en) 2010-07-28 2010-07-28 Filter tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010202788806U CN201776021U (en) 2010-07-28 2010-07-28 Filter tube

Publications (1)

Publication Number Publication Date
CN201776021U true CN201776021U (en) 2011-03-30

Family

ID=43789255

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010202788806U Expired - Fee Related CN201776021U (en) 2010-07-28 2010-07-28 Filter tube

Country Status (1)

Country Link
CN (1) CN201776021U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106512595A (en) * 2016-10-28 2017-03-22 河南平高电气股份有限公司 Apparatus for filtering solid impurity in gas
CN110026006A (en) * 2019-04-10 2019-07-19 朱运鹏 A kind of building site purification of waste water containing sand connector

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106512595A (en) * 2016-10-28 2017-03-22 河南平高电气股份有限公司 Apparatus for filtering solid impurity in gas
CN110026006A (en) * 2019-04-10 2019-07-19 朱运鹏 A kind of building site purification of waste water containing sand connector
CN110026006B (en) * 2019-04-10 2021-05-04 朱运鹏 Building site contains husky waste water purification and connects

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110330

Termination date: 20110728