CN212868983U

CN212868983U - Water supply pipeline connecting device

Info

Publication number: CN212868983U
Application number: CN202021677566.5U
Authority: CN
Inventors: 田国梁; 黄天俊
Original assignee: Shaanxi Dinggu Construction Engineering Co ltd
Current assignee: Dinggu Jian'an Group Co ltd
Priority date: 2020-08-12
Filing date: 2020-08-12
Publication date: 2021-04-02
Anticipated expiration: 2030-08-12

Abstract

The utility model relates to a technical field of plumbing, especially, relate to a water supply line connecting device, including connecting square pipe and connecting pipe, connecting square pipe one end is established to the water inlet, the other end is established to the delivery port, one is respectively installed at the both ends of connecting square pipe to the connecting pipe, the connecting pipe is used for connecting external water pipe, the intraductal diaphragm that is equipped with square pipe for connecting square pipe partition for water service pipe and transition pipe that connects, the water service pipe is including the body and the filter tube that are linked together, sealing connection can be dismantled with the body to the filter tube, be equipped with filter screen one in the filter tube, the diaphragm is close to water inlet one end and is equipped with the. This application has easy operation, and the clearance is effectual, and the clearance process does not cut off, can improve the filter screen and use the filter function's after a period effect.

Description

Water supply pipeline connecting device

Technical Field

The application relates to the technical field of water supply and drainage, in particular to a water supply pipeline connecting device.

Background

The water pipes are water supply pipelines, and the water pipes are classified into three types, wherein the first type is metal pipes, such as hot-dip cast iron pipes, copper pipes, stainless steel pipes and the like with inner enamel plastics; the second type is plastic-clad metal pipes, such as plastic-clad steel pipes, plastic-clad pipes and the like; the third type is plastic pipe, PB, PP-R. Various water pipes are often connected by connecting devices.

In practice, the water pipe connecting device is mainly flange connection, and has no filtering function in the using process, and can only filter by depending on water valves for water outlet and water inlet, and the filtering is often insufficient.

In view of the above problems, chinese application publication No. CN107061887A discloses a water supply and drainage pipeline connecting device with filtering function for connecting a pipeline, the end of the pipeline is provided with an iron ring, the water supply and drainage pipeline connecting device with filtering function comprises a housing device, filtering devices accommodated in the housing device at left and right sides, sealing devices at left and right sides of the filtering devices, and fixing devices at left and right sides of the housing device, the housing device comprises a housing, a fixing plate accommodated in the housing, and a first filter screen arranged on the fixing plate, the filtering devices are provided with two first filter screens respectively arranged at left and right sides of the fixing plate, the filtering devices comprise springs, magnets arranged on the springs, and second filter screens arranged on the magnets, the sealing devices are provided with two first seal rings respectively arranged at left and right sides of the fixing plate, the sealing devices comprise first seal rings and second seal rings, fixing device is equipped with two and is located the left and right sides of casing respectively, and fixing device includes solid fixed ring, sets up the dead lever on solid fixed ring.

The principle of the scheme is as follows: the end part of the pipeline is provided with an iron ring for connecting the pipeline; the tip of pipeline is passed the inside of solid fixed ring, the inside of second sealing ring at first for solid fixed ring and the tight top of second sealing ring are leaned on the surface of pipeline, so that fix the pipeline, and the hoop passes the inside of first sealing ring, the hoop top is leaned on magnet, so that fix the hoop, magnet and first sealing ring can fix the hoop, and first sealing ring can play effectual sealed effect simultaneously, the setting up of first filter screen and second filter screen can carry out abundant filtering action to water, and sealed effect is showing to have filtering capability, can clear away the impurity of aquatic.

However, after the connector has been used for a period of time, a large amount of impurities may collect around the screen, causing the filter function of the screen to be reduced and even clogging to occur.

In view of the above-mentioned related art, the inventors have considered that there is a drawback in that the filtering function of the filter net is deteriorated after the filter net is used for a certain period of time.

SUMMERY OF THE UTILITY MODEL

In order to effectively improve the filtering capability after the filter screen uses a period, this application provides a water supply pipe connecting device.

The application provides a water supply pipe connecting device adopts following technical scheme:

the utility model provides a water supply line connecting device, includes connecting side pipe and connecting pipe, connecting side pipe one end is established to water inlet, the other end and is established to the delivery port, one is respectively installed at connecting side pipe's both ends to the connecting pipe, the connecting pipe is used for connecting external water pipe, connecting side intraductal is equipped with the diaphragm that separates connecting side pipe for water service pipe and transition pipe, the water service pipe is including the body and the filter tube that are linked together, the filter tube with sealing connection can be dismantled to the body, be equipped with filter screen one in the filter tube, the diaphragm is close to water inlet one end and is equipped with the reposition of redundant personnel subassembly, the reposition of redundant personnel subassembly is.

By adopting the technical scheme, liquid in the water pipe flows into the connecting square pipe from the water inlet through the connecting pipe, the connecting square pipe is divided into the water through pipe and the transition pipe by the transverse plate, the transverse plate is provided with the flow dividing assembly for controlling the liquid to flow into the water through pipe or the transition pipe, most of the liquid flows into the water through pipe and flows out after being filtered by the filter screen I in the filter pipe; when filter screen one after a period of time blocks up because of impurity, filtering capability descends, use reposition of redundant personnel subassembly to close the water service pipe, open the transition pipe and let liquid flow in the transition pipe, the detachable filter tube this moment, with filter screen one and the intraductal impurity clean up of filter, then put back the water service pipe with the filter tube after the clearance in, the transition pipe is closed to the reposition of redundant personnel subassembly, open the water service pipe and let liquid flow in the water service pipe, and easy operation, the cleaning performance is good, the clearance process does not cut off, can improve the filtering capability after the filter screen uses a period of time.

The application is further configured to: the first filter screen is embedded on the inner wall of the end, close to the water outlet, of the filter pipe, and the first filter screen and the filter pipe are detachably and fixedly connected.

By adopting the technical scheme, when liquid flows through the first filter screen, impurities can be deposited on the water inlet side of the first filter screen, the first filter screen is embedded in the inner wall of one end, close to the water outlet, of the filter pipe, the impurities can be concentrated and deposited in the filter pipe, and the filter pipe is more convenient to clean; the filter screen is detachably connected with the filter pipe, so that the filter screen can be cleaned more conveniently.

The application is further configured to: the reposition of redundant personnel subassembly includes sharp slip table and baffle, sharp slip table sets up on the diaphragm, baffle and sharp slip table sliding connection and baffle slide along sharp slip table, and the cross section of affiliated baffle is not less than water service pipe and transition pipe open-ended size.

Through adopting above-mentioned technical scheme, the baffle slides along sharp slip table, and it is more convenient to adjust the baffle position.

The application is further configured to: the diaphragm is close to delivery port one end and is equipped with the spoiler of being connected with the diaphragm rotation, be equipped with the elastic component between spoiler and the diaphragm, elastic component one end is connected with the spoiler, and the other end is located the surface connection in the water service pipe with the diaphragm.

Through adopting above-mentioned technical scheme, when liquid flows through the transition pipe, have partly liquid backward flow to the water service pipe, wash impurity into liquid once more, the spoiler rotates with the diaphragm to be connected and between be equipped with the elastic component, and the spoiler receives the effect of elastic component can plug up the delivery port of water service pipe, has increased the reliability of device.

The application is further configured to: and a second filter screen is arranged in the transition pipe.

Through adopting above-mentioned technical scheme, when wasing the filter screen, the filter screen two can filter liquid impurity, has improved the filterable quality to liquid, can just realize the washing of filter screen one moreover without cutting off water, convenient operation.

The application is further configured to: the bottom surface of the filter pipe is embedded in the transverse plate and is in sealing fit with the transverse plate.

Through adopting above-mentioned technical scheme, the filter tube bottom surface inlays and makes water service pipe inner wall bottom surface level and smooth on the diaphragm, and the sealed cooperation of filter tube and diaphragm has increased the leakproofness of water service pipe, and difficult the spilling over of water service pipe when liquid flows, has increased the water service pipe leakproofness.

The application is further configured to: and a sealing gasket is arranged at the joint of the pipe body and the filter pipe.

Through adopting above-mentioned technical scheme, be equipped with sealed the pad between body and the filter tube for the seal of body and filter tube is better.

The application is further configured to: the connecting pipe and the connecting square pipe are integrally arranged, and the port far away from one end of the connecting square pipe is gradually reduced.

Through adopting above-mentioned technical scheme, when liquid flows, can not be full of connecting square pipe completely, so only partial pipeline is in operating condition for a long time, keeps away from the port of connecting square pipe one end with the connecting pipe and sets up to dwindling the structure gradually for the liquid that flows in connecting square pipe has certain buffering, thereby the protection is connected water pipe inner structure, increases the life of connecting square pipe.

In summary, the present application includes at least one of the following beneficial technical effects:

1. liquid in the water pipe flows into the connecting square pipe from the water inlet through the connecting pipe, the connecting square pipe is divided into a water through pipe and a transition pipe by the transverse plate, the transverse plate is provided with a flow dividing assembly used for controlling the liquid to flow into the water through pipe or the transition pipe, most of the liquid flows into the water through pipe and flows out after being filtered by the filter screen I in the filter pipe; when the filter screen I is blocked by impurities after a period of time, the filtering function is reduced, the water service pipe is closed by using the shunting assembly, the transition pipe is opened to allow liquid to flow into the transition pipe, the filter pipe can be taken down at the moment, the impurities in the filter screen I and the filter pipe are cleaned, then the cleaned filter pipe is placed back into the water service pipe, the shunting assembly closes the transition pipe, and the water service pipe is opened to allow liquid to flow into the water service pipe, so that the operation is simple, the cleaning effect is good, the cleaning process is not cut off, and the filtering function of the filter screen after a period of time is improved;

2. the first filter screen is embedded in the inner wall of one end, close to the water outlet, of the filter pipe, impurities can be concentrated and precipitated in the filter pipe, cleaning is more convenient, the first filter screen and the filter pipe are detachably connected, and the filter screen is cleaned more conveniently in the first time;

3. when the liquid flows through the transition pipe, a part of the liquid flows back to the water pipe, impurities are flushed into the liquid again, the flow blocking plates are rotatably connected with the transverse plates, the elastic members are arranged between the flow blocking plates, the flow blocking plates can block the water outlet of the water pipe under the action of the elastic members, and the reliability of the device is improved;

4. be equipped with filter screen two in the transition pipe, when wasing the filter screen, filter screen two can filter liquid impurity, has improved the filterable quality of liquid.

Drawings

FIG. 1 is a schematic view of a water supply pipe connection according to an embodiment of the present application;

FIG. 2 is a schematic view showing an internal structure of a water supply pipe connection apparatus according to an embodiment of the present invention;

FIG. 3 is a schematic diagram of a disassembled structure of a filter tube according to an embodiment of the present application;

FIG. 4 is a schematic illustration of a disassembled configuration of a shunt assembly in an embodiment of the present application;

FIG. 5 is a schematic view of the installation of the baffle and the mounting block of the embodiment of the present application.

Description of reference numerals: 1. connecting the square tubes; 2. a connecting pipe; 3. a transverse plate; 31. a water pipe; 311. a pipe body; 312. a filter tube; 32. a transition duct; 4. a flow diversion assembly; 41. a linear sliding table; 411. a sliding table; 4111. a chute; 412. a lead screw; 42. a baffle plate; 5. a water inlet; 6. a water outlet; 7. a first filter screen; 8. a spoiler; 9. an elastic member; 10. a second filter screen; 11. a gasket; 12. mounting blocks; 13. a first mounting plate; 14. and a second mounting plate.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses water supply pipe connecting device, refer to fig. 1, including connecting square pipe 1 and connecting pipe 2, connecting pipe 2 respectively installs one at connecting square pipe 1's both ends, and 1 one end of connecting square pipe is established to water inlet 5, and the other end is established to delivery port 6, and connecting pipe 2 and connecting square pipe 1 an organic whole set up, and the port that connecting square pipe 1 one end was kept away from to connecting pipe 2 reduces gradually, and the 2 other ends of connecting pipe are equipped with the flange and are connected with external water pipe intercommunication.

Referring to fig. 1 and 2, a transverse plate 3 is mounted on the inner wall of the square connecting tube 1 to divide the square connecting tube 1 into a water through tube 31 and a transition tube 32, the transverse plate 3 is welded to the inner wall of the square connecting tube 1 and horizontally arranged, the water through tube 31 is arranged above the transverse plate 3, and the transition tube 32 is arranged below the transverse plate 3; the second filter screen 10 is arranged on the inner wall of the transition pipe 32, and the second filter screen 10 is fixedly embedded in the inner wall of the transition pipe 32 and is used for filtering liquid flowing through the transition pipe 32.

Referring to fig. 2, diaphragm 3 is close to 6 one ends of delivery port and is equipped with

spoiler

8, and 8 lower extremes of spoiler are articulated with diaphragm 3, and spoiler 8 rotates around diaphragm 3 in vertical direction, is equipped with elastic component 9 between spoiler 8 and the diaphragm 3, and elastic component 9 that this embodiment chooseed for use is the spring, and elastic component 9 is under the unstretched state, and 8 upper ends of spoiler and 2 inner walls of connecting pipe are sealed to tightly or upwards rotate. When the transition pipe 32 flows in liquid, the flow blocking plate 8 is tightly pressed against the inner wall of the connecting pipe 2 in a sealing manner, so that the liquid is prevented from flowing back to the water pipe 31 from the transition pipe 32; when the water pipe 31 flows into the liquid, the impact force of the liquid acts on the spoiler 8, the elastic member 9 is stretched to prevent the spoiler 8 from abutting against the inner wall of the connection pipe 2, and the liquid flows out of the water pipe 31.

Referring to fig. 2 and 3, the water service pipe 31 includes a pipe body 311 and a filter pipe 312 which are communicated with each other, the filter pipe 312 is a middle section of the water service pipe 31, the filter pipe 312 can be detached from the water service pipe 31, the bottom of the filter pipe 312 is embedded on the transverse plate 3, the inner wall of the bottom of the filter pipe 312 is parallel to the upper surface of the transverse plate 3, two ends of the filter pipe 312 are respectively provided with a first mounting plate 13 which extends upwards, the first mounting plate 13 is welded on the pipe wall of the filter pipe 312, the pipe body 311 is provided with a second mounting plate 14 which is parallel to the first mounting plate 13, the second mounting plate 14 is welded on the pipe wall of the pipe body 311, the first mounting plate 13 is detachably connected with the second mounting plate 14 through bolts, and; the inner wall of the end, close to the water outlet 6, of the filter pipe 312 is provided with a first filter screen 7, the first filter screen 7 is nested in the inner wall of the filter pipe 312 and is in contact with the end opening of the pipe body 311, and the first filter screen 7 can be taken out after the filter pipe 312 is disassembled.

Referring to fig. 2 and 4, be equipped with the reposition of redundant personnel subassembly 4 that is used for controlling water service pipe 31 to open and shut and transition pipe 32 to open and shut near 5 one end on diaphragm 3, reposition of redundant personnel subassembly 4 is including setting up sharp slip table 41 on diaphragm 3 and setting up the baffle 42 on sharp slip table 41, sharp slip table 41 includes slip table 411, lead screw 412, slip table 411 is vertical to be set up and to support tight connection side pipe 1 inner wall on diaphragm 3 and upper and lower both ends, slip table 411 and diaphragm 3 welding, deviate from diaphragm 3 simultaneously and seted up spout 4111, lead screw 412 is arranged in spout 4111 and is rotated with slip table 411 and be connected and one end stretches out connection side pipe 1, refer to fig. 5, baffle 42 is equipped with installation block 12 towards slip table 411 simultaneously, baffle 42 sets up with installation block 12 is integrative, installation block 12 rotates to be connected on the lead screw and slides along the spout, it can.

The implementation principle of the water supply pipeline connecting device in the embodiment of the application is as follows: the liquid flows into the square connecting pipe 1 from the water inlet 5, the screw 412 is rotated to make the baffle 42 block the transition pipe 32, so that the liquid flows into the water pipe 31 and is filtered by the first filter screen 7, and the filtered impurities are concentrated and precipitated in the filter pipe 312.

After a period of time, the first filter screen 7 is partially blocked by impurities to cause the filter function to be reduced, the lead screw 412 is rotated to enable the baffle plate 42 to block the water through pipe 31, so that the liquid flows into the transition pipe 32 and is filtered by the second filter screen 10; detaching flanges connected with the pipe body 311 at two ends of the filter pipe 312, taking out the filter pipe 312 and the filter screen I7 for cleaning, putting the filter screen I7 back into the filter pipe 312 after cleaning, and then filling the sealing gaskets 11 at two ends of the filter pipe 312 with the flanges connected with the pipe body 311; the screw 412 is rotated to block the transition pipe 32 by the baffle plate 42, so that the liquid flows into the water pipe 31.

The implementation principle effectively improves the filtering function of the filter screen I7 after being used for a period of time, simultaneously cleans impurities deposited on the water inlet side of the filter screen I7, avoids the filter screen from being influenced by the impurities filtered out before, and increases the time interval for cleaning the filter screen I each time; the setting of transition pipe 32 makes clearance in-process liquid constantly flow, sets up filter screen two 11 in the transition pipe 32, has guaranteed that the liquid that flows through connecting square pipe 1 is all through filterable, has improved water supply pipe connecting device's filter effect.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A water supply pipe connecting device is characterized in that: comprises a connecting square pipe (1) and a connecting pipe (2), wherein one end of the connecting square pipe (1) is provided with a water inlet (5), the other end is provided with a water outlet (6), the two ends of the connecting square pipe (1) of the connecting pipe (2) are respectively provided with one, the connecting pipe (2) is used for connecting an external water pipe, a transverse plate (3) which divides the square connecting pipe (1) into a water passing pipe (31) and a transition pipe (32) is arranged in the square connecting pipe (1), the water pipe (31) comprises a pipe body (311) and a filter pipe (312) which are communicated with each other, the filter pipe (312) is detachably and hermetically connected with the pipe body (311), a first filter screen (7) is arranged in the filter pipe (312), one end of the transverse plate (3) close to the water inlet (5) is provided with a flow dividing assembly (4), the flow dividing assembly (4) is used for controlling the opening and closing of the water through pipe (31) and the opening and closing of the transition pipe (32).

2. A water supply pipe connection apparatus as claimed in claim 1, wherein: the first filter screen (7) is embedded on the inner wall of one end, close to the water outlet (6), of the filter pipe (312), and the first filter screen (7) is detachably and fixedly connected with the filter pipe (312).

3. A water supply pipe connection apparatus as claimed in claim 1, wherein: reposition of redundant personnel subassembly (4) are including sharp slip table (41) and baffle (42), sharp slip table (41) sets up on diaphragm (3), baffle (42) slide along sharp slip table (41) with sharp slip table (41) sliding connection and baffle (42), and the cross section of affiliated baffle (42) is not less than water service pipe (31) and filter tube (312) open-ended size.

4. A water supply pipe connection apparatus as claimed in claim 1, wherein: diaphragm (3) are close to delivery port (6) one end and are equipped with spoiler (8) of being connected with diaphragm (3) rotation, be equipped with elastic component (9) between spoiler (8) and diaphragm (3), elastic component (9) one end is connected with spoiler (8), and the other end is located the surface connection in water service pipe (31) with diaphragm (3).

5. A water supply pipe connection apparatus as claimed in claim 1, wherein: a second filter screen (10) is arranged in the transition pipe (32).

6. A water supply pipe connection apparatus as claimed in claim 1, wherein: the bottom surface of the filter pipe (312) is embedded in the transverse plate (3) and is in sealing fit with the transverse plate (3).

7. A water supply pipe connection apparatus as claimed in claim 1, wherein: and a sealing gasket (11) is arranged at the joint of the pipe body (311) and the filter pipe (312).

8. A water supply pipe connection apparatus as claimed in claim 1, wherein: the connecting pipe (2) and the connecting square pipe (1) are integrally arranged, and the port far away from one end of the connecting square pipe (1) is gradually reduced.