CN212188093U

CN212188093U - Prevent water of jam and utilize pipeline

Info

Publication number: CN212188093U
Application number: CN202020405010.4U
Authority: CN
Inventors: 邢大华
Original assignee: Yunhe Shuangjian Toy Accessories Co ltd
Current assignee: Yunhe Shuangjian Toy Accessories Co ltd
Priority date: 2020-03-26
Filing date: 2020-03-26
Publication date: 2020-12-22
Anticipated expiration: 2030-03-26

Abstract

The utility model relates to a hydraulic engineering technical field just discloses a prevent water utilization pipeline of jam, including the pipeline shell, the fixed water source connecting pipe that has cup jointed in one side at pipeline shell top, and one side of pipeline shell inner chamber has seted up the inlet tube, and the top fixedly connected with of inlet tube filters the ring, filters the opposite side fixedly connected with outlet pipe of ring, and the fixed cover of one end that the pipeline shell is close to the inlet tube has connect the recoil pipe. The utility model discloses a set up a back flush pipe, make when the filter screen stops up, can utilize the pull rod to promote the piston earlier and cut the intercommunication of inlet tube and water source connecting pipe, make rivers enter into in the back flush pipe, it is closed with the outlet end of outlet pipe to utilize the solenoid valve simultaneously, make rivers flow to the inlet tube direction from the outlet pipe, thereby recoil the spot of jam on the filter screen and get off, and discharge to the external world from the blow off pipe, accomplish the cleanness of filter screen, make the filter screen can not stop up and stop up, the practicality of device has been improved.

Description

Prevent water of jam and utilize pipeline

Technical Field

The utility model relates to a hydraulic engineering technical field specifically is a prevent water utilization pipeline of jam.

Background

The pipeline is a tool for conveying gas, liquid or fluid with solid particles, which is formed by connecting a pipe body, a pipe body connecting piece, a valve and the like, has wide application range, is mainly used for water supply, drainage, heat supply, gas supply, long-distance petroleum and natural gas conveying, agricultural irrigation, hydraulic engineering and various industrial devices, and is widely used in water conservancy, for example, urban water supply and drainage, farmland irrigation, hydroelectric generation and the like, a large number of pipelines are needed to be used.

SUMMERY OF THE UTILITY MODEL

The not enough to prior art, the utility model provides a prevent water utilization pipeline of jam possesses and prevents blockking up, and long service life changes simple advantage, has solved the problem that above-mentioned background art provided.

The utility model provides a following technical scheme: the utility model provides a prevent water utilization pipeline of jam, includes the pipeline shell, the fixed water source connecting pipe that has cup jointed in one side at pipeline shell top, and one side of pipeline shell inner chamber has seted up the inlet tube, the top fixedly connected with of inlet tube crosses the filter ring, cross the opposite side fixedly connected with outlet pipe of filter ring, the fixed cover of one end that the pipeline shell is close to the inlet tube has connect the recoil pipe, the fixed cover of one side that the inlet tube is close to the filter ring has connect the blow off pipe, the piston has been cup jointed in the one end activity that the pipeline shell is close to the recoil.

The water inlet pipe is characterized in that limiting rings are fixedly mounted on two sides of the inner cavity of the water inlet pipe, a piston is movably sleeved in the inner cavity of the water inlet pipe, and a pull rod is fixedly sleeved on one side of the piston.

Carefully, the both ends of filtering the ring are threaded respectively and are cup jointed with fixing bolt, and filter ring's inboard fixed mounting has the filter screen, fixing bolt's top is run through the screw respectively and is cup jointed in pipeline shell and filtering the intra-annular.

And the other end of the water outlet pipe is fixedly sleeved with an electromagnetic valve, and the bottom of the water outlet pipe is fixedly sleeved with the other end of the back flushing pipe.

The back flushing pipe is in a U shape, the two ends of the back flushing pipe are fixedly sleeved with one-way valves, and the one-way valves are guided from the water inlet pipe to the water outlet pipe.

And in selection, the bottom end of the sewage discharge pipe is fixedly sleeved with a switch valve, and the top end of the sewage discharge pipe is fixedly sleeved at a position between the limiting ring and the filtering ring.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. the utility model discloses a set up a back flush pipe, make when the filter screen stops up, can utilize the pull rod to promote the piston earlier and cut the intercommunication of inlet tube and water source connecting pipe, make rivers enter into in the back flush pipe, it is closed with the outlet end of outlet pipe to utilize the solenoid valve simultaneously, make rivers flow to the inlet tube direction from the outlet pipe, thereby recoil the spot of jam on the filter screen and get off, and discharge to the external world from the blow off pipe, accomplish the cleanness of filter screen, make the filter screen can not stop up and stop up, the practicality of device has been improved.

2. The utility model discloses an install the filter screen in filtering the intra-annular, thereby when the filter screen damages, when needing to be changed, only need to unscrew fixing bolt, make to filter between ring and the pipeline shell not be the fixed connection state, thereby can take off easily and filter the ring, then change a new filtration ring and can accomplish the change, make the device can continue to use, the life of device has been improved greatly, the condition that will carry out whole change after the jam can not appear, the reliability of device has been improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the structure of the filtering ring of the present invention.

In the figure: 1. a duct housing; 2. a water source connecting pipe; 3. a water inlet pipe; 4. a filter ring; 5. fixing the bolt; 6. a filter screen; 7. a water outlet pipe; 8. an electromagnetic valve; 9. back flushing the pipe; 10. a one-way valve; 11. a blow-off pipe; 12. opening and closing the valve; 13. a piston; 14. a pull rod; 15. a limit ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, an anti-clogging water pipeline includes a pipeline housing 1, a water source connection pipe 2 is fixedly sleeved on one side of the top of the pipeline housing 1, a water inlet pipe 3 is disposed on one side of the inner cavity of the pipeline housing 1, limit rings 15 are fixedly mounted on both sides of the inner cavity of the water inlet pipe 3, a piston 13 is movably sleeved in the inner cavity of the water inlet pipe 3, a pull rod 14 is fixedly sleeved on one side of the piston 13, two limit rings 15 are disposed in the inner cavity of the water inlet pipe 3 to limit the moving position of the piston 13, thereby preventing the piston 13 from damaging other structures due to excessive movement, reducing the service life of the device, greatly protecting the safety between the structures by disposing the two limit rings 15, improving the safety of the device, a filter ring 4 is fixedly connected to the top end of the water inlet pipe 3, fixing bolts 5 are respectively screwed on both ends of the filter ring 4, and a filter screen, the top end of a fixing bolt 5 is respectively sleeved in the pipeline shell 1 and the filter ring 4 in a penetrating way through threads, the filter ring 4 is fixedly connected between the water inlet pipe 3 and the water outlet pipe 7 through the fixing bolt 5, the water inlet pipe 3 and the water outlet pipe 7 are connected by utilizing the filter ring 4, so that water flow can smoothly pass through, meanwhile, a filter screen 6 is arranged in the filter ring 4, the foundation of water source filtration is ensured, the reliability of the device is improved, the other side of the filter ring 4 is fixedly connected with the water outlet pipe 7, the other end of the water outlet pipe 7 is fixedly sleeved with a solenoid valve 8, the bottom of the water outlet pipe 7 is fixedly sleeved with the other end of a recoil pipe 9, the solenoid valve 8 can be closed when water flow enters the recoil pipe 9, the foundation of recoil is ensured, the practicability of the device is improved, one end of the pipeline shell 1, which is close to the water inlet pipe 3, is fixedly sleeved with, the backflushing pipe 9 is U-shaped, the two ends of the backflushing pipe 9 are fixedly sleeved with the check valves 10, the check valves 10 are guided from the water inlet pipe 3 to the water outlet pipe 7, the two ends of the backflushing pipe 9 are provided with the check valves 10, so that the water flow cannot generate the condition of reverse flow, the safety of the device is improved, the guide of the check valves 10 is set from the water inlet pipe 3 to the water outlet pipe 7, the water source base of backflushing is ensured, one side of the water inlet pipe 3 close to the filter ring 4 is fixedly sleeved with the drain pipe 11, the bottom end of the drain pipe 11 is fixedly sleeved with the switch valve 12, the top end of the drain pipe 11 is fixedly sleeved at the position between the limiting ring 15 and the filter ring 4, the bottom of the drain pipe 11 is provided with the switch valve 12, so that the drain pipe 11 can be closed when not used, the water flow is prevented from dripping from the drain pipe 11, and the, the safety of the device is improved, and a piston 13 is movably sleeved at one end of the pipeline shell 1 close to the recoil pipe 9.

The working principle is as follows: during the use, at first, be connected water source connecting pipe 2 with the water source, thereby make the water source can enter into water source connecting pipe 2 in, then utilize filter screen 6 to filter the water source, make the water source that enters into in outlet pipe 7 filtered, later discharge to the position that needs, after using a period of time simultaneously, the condition that the jam appears in filter screen 6 leads to the filtration rate to descend, can promote pull rod 14 to drive piston 13 and cut the intercommunication relation between water source connecting pipe 2 and the inlet tube 3, make rivers enter into recoil pipe 9 and nibble, begin to recoil to filter screen 6, discharge the spot on filter screen 6 from blow off pipe 11, accomplish the decontamination, at last regularly clear up the device, can.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Simultaneously in the utility model discloses an in the drawing, fill the pattern and just do not do any other injecions for distinguishing the picture layer.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A prevent water of jam utilizes pipeline, includes pipeline shell (1), its characterized in that: fixed water source connecting pipe (2) of having cup jointed in one side at pipeline shell (1) top, and one side of pipeline shell (1) inner chamber has seted up inlet tube (3), the top fixedly connected with of inlet tube (3) crosses filter ring (4), cross opposite side fixedly connected with outlet pipe (7) of filter ring (4), the fixed cover of one end that is close to inlet tube (3) of pipeline shell (1) has cup jointed recoil pipe (9), one side that inlet tube (3) are close to filter ring (4) is fixed has cup jointed blow off pipe (11), piston (13) has been cup jointed in the one end activity that pipeline shell (1) is close to recoil pipe (9).

2. A block-resistant water utility pipe according to claim 1, wherein: the limiting ring (15) is fixedly mounted on two sides of the inner cavity of the water inlet pipe (3), the piston (13) is movably sleeved in the inner cavity of the water inlet pipe (3), and the pull rod (14) is fixedly sleeved on one side of the piston (13).

3. A block-resistant water utility pipe according to claim 1, wherein: the filter ring is characterized in that two ends of the filter ring (4) are respectively in threaded sleeve joint with a fixing bolt (5), a filter screen (6) is fixedly arranged on the inner side of the filter ring (4), and the top end of the fixing bolt (5) is respectively in threaded sleeve joint with the pipeline shell (1) and the filter ring (4).

4. A block-resistant water utility pipe according to claim 1, wherein: the other end of the water outlet pipe (7) is fixedly sleeved with an electromagnetic valve (8), and the bottom of the water outlet pipe (7) is fixedly sleeved with the other end of the back flushing pipe (9).

5. A block-resistant water utility pipe according to claim 1, wherein: the shape of the backflushing pipe (9) is U-shaped, the two ends of the backflushing pipe (9) are fixedly sleeved with one-way valves (10), and the one-way valves (10) are guided to flow from the water inlet pipe (3) to the water outlet pipe (7).

6. A block-resistant water utility pipe according to claim 1, wherein: the bottom of the sewage discharge pipe (11) is fixedly sleeved with a switch valve (12), and the top of the sewage discharge pipe (11) is fixedly sleeved at a position between the limiting ring (15) and the filter ring (4).