CN211172194U

CN211172194U - Pipe network same-stroke circulating device

Info

Publication number: CN211172194U
Application number: CN201921973525.8U
Authority: CN
Inventors: 张之敬
Original assignee: Qingyuan Zhongxin Thermal Water Equipment Co ltd
Current assignee: Qingyuan Zhongxin Thermal Water Equipment Co ltd
Priority date: 2019-11-14
Filing date: 2019-11-14
Publication date: 2020-08-04
Anticipated expiration: 2029-11-14

Abstract

The utility model provides a pipe network same-stroke circulating device, which comprises a water supply pipe, a water return pipe and a plurality of shunt pipes; one end of each flow dividing pipe is communicated with the water supply pipe through a three-way pipe, the other end of each flow dividing pipe is communicated with the water return pipe through a three-way pipe, a ball valve is arranged at one end of each flow dividing pipe close to the water supply pipe, and a check valve is arranged at one end of each flow dividing pipe close to the water return pipe; each shunt tube is provided with a guide mechanism for displaying the water flow direction, and the guide mechanism is positioned between the ball valve and the check valve; the pipeline circulation system is simple in structure, convenient to install, capable of visually checking the direction of water flow in the pipeline and convenient for early-stage debugging work and later-stage operation management work of the same-process circulation pipeline network system.

Description

Pipe network same-stroke circulating device

Technical Field

The utility model relates to a hydrologic cycle is system field, and is more specific relates to a pipe network is with journey circulating device.

Background

In the project of designing the same-form circulating pipe network for the water system, the parallel loop pipelines in the same form are equal, the resistance is approximately the same, and the flow distribution is more balanced, thereby ensuring that the water flows in the pipelines. In the actual work progress, to engineering project complexity difference, every branch road actual installation pipeline length in every project generally can't guarantee as long, and is opaque because of conventional pipeline such as pipelines such as PPR, PE, stainless steel, can't accurately judge in the pipeline whether the interior water purification of pipeline has the flow from perception.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to solve the technical problem of providing a pipe network is circulating device in same journey, its simple structure, and is easy to assemble, can audio-visually look over intraductal rivers direction, the earlier stage debugging work and the later stage operation management work of the circulating pipe network system of being convenient for in same journey.

To achieve the purpose, the utility model adopts the following technical proposal:

the utility model provides a pipe network same-stroke circulating device, which comprises a water supply pipe, a water return pipe and a plurality of shunt pipes; one end of each flow dividing pipe is communicated with the water supply pipe through a three-way pipe, the other end of each flow dividing pipe is communicated with the water return pipe through a three-way pipe, a ball valve is arranged at one end of each flow dividing pipe close to the water supply pipe, and a check valve is arranged at one end of each flow dividing pipe close to the water return pipe; each shunt tubes is provided with a guiding mechanism for displaying the water flow direction, and the guiding mechanism is positioned between the ball valve and the check valve.

In the preferred technical solution of the present invention, the guiding mechanism includes a first tube and two second tubes, the two second tubes are located at two ends of the first tube, the two second tubes are respectively connected to the first tube through a threaded sleeve and are connected to each other, and the inner wall of the end portion of the second tube, which is far away from the first tube, is provided with threads and is in threaded connection with the shunt tube; a light sheet is arranged in the first pipe body, one end of the light sheet is fixedly connected with the inner wall of the first pipe body, and the other end of the light sheet is freely fished; the two second pipe bodies are of transparent structures, the light sheets float along with water flow, and the free ends of the light sheets enter the corresponding second pipe bodies.

In the preferred technical solution of the present invention, the edges of the two ends of the first pipe body are both fixedly provided with a protruding ring, the outer diameter of the protruding ring is adapted to the inner diameter of the threaded sleeve, the inner wall of one end of the threaded sleeve is provided with a retaining ring, the inner diameter of the retaining ring is adapted to the outer diameter of the first pipe body, and the two threaded sleeves are movably located on the first pipe body between the two protruding rings through the retaining ring; the inner wall of the threaded sleeve is provided with threads, the outer wall of one end, close to the first pipe body, of the second pipe body is provided with threads, and the threaded sleeve is in threaded connection with the end part of the second pipe body.

The utility model discloses in the technical scheme of preferred, the outer wall of first body inlays and is equipped with the identification block, the light thin slice with first body inner wall fixed connection position with the identification block position is corresponding.

The utility model discloses in the technical scheme of preferred, the second body is kept away from the fixed screens ring that is equipped with of tip inner wall of first body, screens ring keeps away from one side of first body is equipped with filters piece, it holds and is fixed in to filter piece card the screens ring with between the connection position of shunt tubes.

The utility model discloses in the technical scheme of preferred, filter the piece including stainless steel ring body and filter screen, the diameter of ring body with the internal diameter looks adaptation of second body, the filter screen is fixed to be located the inner wall of ring body.

The utility model discloses in the technical scheme of preferred, the second body with the connection terminal surface of first body is equipped with the sealing washer.

In the preferred embodiment of the present invention, the second tube is made of tempered glass.

The utility model has the advantages that:

the utility model provides a pair of pipe network is with journey circulating device, its simple structure, ball valve, check valve and the cooperation of guiding the mechanism can make things convenient for the interior rivers moving direction of detecting tube, and guide the mechanism and more can audio-visual demonstration rivers direction, be convenient for with the earlier stage debugging work and the later stage operation management work of journey circulating pipe network system.

Drawings

Fig. 1 is a schematic structural view of a pipe network co-circulating device according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a guide mechanism provided in an embodiment of the present invention.

In the figure:

100. a water supply pipe; 200. a water return pipe; 300. a shunt tube; 410. a ball valve; 420. a check valve; 500. a guide mechanism; 510. a first pipe body; 511. a convex ring; 520. a second tube body; 521. a position clamping ring; 530. a threaded sleeve; 531. a baffle ring; 540. a light weight sheet; 550. an identification block; 560. a filter member; 570. and (5) sealing rings.

Detailed Description

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

As shown in fig. 1, a pipe network co-stroke circulation device disclosed in the embodiment of the present invention includes a water supply pipe 100, a water return pipe 200 and a plurality of flow dividing pipes 300; one end of each shunt tube 300 is communicated with the water supply pipe 100 through a three-way pipe, the other end of each shunt tube 300 is communicated with the water return pipe 200 through a three-way pipe, one end of each shunt tube 300, which is close to the water supply pipe 100, is provided with a ball valve 410, and one end of each shunt tube 300, which is close to the water return pipe 200, is provided with a check valve 420; each of the diversion pipes 300 is provided with a guide mechanism 500 for displaying the water flow direction, and the guide mechanism 500 is located between the ball valve 410 and the check valve 420.

The pipe network same-path circulating device is simple in structure, the ball valve 410, the check valve 420 and the guide mechanism 500 are matched, the moving direction of water flow in the pipe can be conveniently detected, the guide mechanism 500 can display the water flow direction visually, and early-stage debugging work and later-stage operation management work of a same-path circulating pipe network system are facilitated.

Further, the guiding mechanism 500 includes a first tube 510 and two second tubes 520, the two second tubes 520 are located at two ends of the first tube 510, the two second tubes 520 are respectively connected to the first tube 510 through a threaded sleeve 530 and are communicated with each other, and the inner wall of the end portion of the second tube 520 away from the first tube 510 is provided with threads and is in threaded connection with the shunt tube 300; a light sheet 540 is arranged in the first tube 510, one end of the light sheet 540 is fixedly connected with the inner wall of the first tube 510, and the other end of the light sheet 540 is freely fished; the two second tubes 520 are transparent structures, the light sheet 540 floats with water flow, and the free end of the light sheet 540 enters the corresponding second tube 520; the structural design can facilitate the connection between the first pipe body 510 and the second pipe body 520, and meanwhile, the installation and connection of the second pipe body 520 and the flow dividing pipe 300 can be facilitated, the overall structure is simple, and the installation is convenient; it should be noted that the lightweight sheet 540 is made of food grade plastic and has a conspicuous color.

Furthermore, both end edges of the first tube 510 are fixedly provided with a convex ring 511, the outer diameter of the convex ring 511 is adapted to the inner diameter of the threaded sleeve 530, the inner wall of one end of the threaded sleeve 530 is provided with a retaining ring 531, the inner diameter of the retaining ring 531 is adapted to the outer diameter of the first tube 510, and the two threaded sleeves 530 are movably located on the first tube 510 between the two convex rings 511 via the retaining ring 531; the inner wall of the threaded sleeve 530 is provided with threads, the outer wall of one end, close to the first pipe 510, of the second pipe 520 is provided with threads, and the threaded sleeve 530 is in threaded connection with the end part of the second pipe 520; due to the structural design, the threaded sleeve 530 and the first pipe body 510 form a product assembly, so that the production and the carrying are convenient, and the threaded sleeve 530 can effectively fall off from the first pipe body 510; and this design ensures a secure connection of the threaded sleeve 530 to the second tube 520.

Furthermore, a mark block 550 is embedded in the outer wall of the first tube 510, and the fixed connection position of the light sheet 540 and the inner wall of the first tube 510 corresponds to the position of the mark block 550; the design can conveniently determine the position of the light sheet 540, and when the guide mechanism 500 is installed, the identification block 550 can be arranged upwards as much as possible, so that the free end of the light sheet 540 falls downwards, and the light sheet 540 is convenient to be driven by running water.

Furthermore, a clamping ring 521 is fixedly arranged on the inner wall of the end part of the second tube 520 away from the first tube 510, a filtering member 560 is arranged on one side of the clamping ring 521 away from the first tube 510, and the filtering member 560 is fixedly clamped between the clamping ring 521 and the connection position of the shunt tube 300; after the guiding mechanism 500 is used for a long time, the light sheets 540 may fall off inevitably, and the filter 560 is disposed to prevent the fallen light sheets 540 from falling off the guiding mechanism 500 without affecting the normal flow of the liquid in the tube.

Further, the filtering element 560 includes a stainless steel ring and a filter screen, the diameter of the ring is adapted to the inner diameter of the second tube, and the filter screen is fixed on the inner wall of the ring; the filter 560 made of stainless steel provides stable structural strength and prevents occurrence of corrosion.

Further, a sealing ring 570 is arranged on the connecting end surface of the second pipe 520 and the first pipe 510; the design can enhance the connection sealing performance and prevent the problems of water seepage and water leakage.

Further, the second pipe 520 is made of tempered glass.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the invention. The present invention is not to be limited by the specific embodiments disclosed herein, and other embodiments that fall within the scope of the claims of the present application are intended to be within the scope of the present invention.

Claims

1. A pipe network co-range circulating device comprises a water supply pipe (100), a water return pipe (200) and a plurality of shunt pipes (300); one end of each shunt pipe (300) is communicated with the water supply pipe (100) through a three-way pipe, the other end of each shunt pipe is communicated with the water return pipe (200) through a three-way pipe, one end, close to the water supply pipe (100), of each shunt pipe (300) is provided with a ball valve (410), and one end, close to the water return pipe (200), of each shunt pipe is provided with a check valve (420); the method is characterized in that:

each shunt tube (300) is provided with a guide mechanism (500) for displaying the water flow direction, and the guide mechanism (500) is positioned between the ball valve (410) and the check valve (420).

2. The pipe network on-pass circulating device of claim 1, wherein:

the guiding mechanism (500) comprises a first pipe body (510) and two second pipe bodies (520), the two second pipe bodies (520) are located at two ends of the first pipe body (510), the two second pipe bodies (520) are respectively connected with the first pipe body (510) through threaded sleeves (530) and are communicated with each other, and the inner wall of the end part, far away from the first pipe body (510), of each second pipe body (520) is provided with threads and is in threaded connection with the flow dividing pipe (300); a light sheet (540) is arranged in the first pipe body (510), one end of the light sheet (540) is fixedly connected with the inner wall of the first pipe body (510), and the other end of the light sheet (540) is freely fished; the two second tube bodies (520) are both of transparent structures, the light sheet (540) floats with water flow, and the free end of the light sheet (540) enters the corresponding second tube body (520).

3. The pipe network on-pass circulating device of claim 2, wherein:

the two ends of the first pipe body (510) are fixedly provided with convex rings (511), the outer diameter of each convex ring (511) is matched with the inner diameter of the corresponding threaded sleeve (530), the inner wall of one end of each threaded sleeve (530) is provided with a baffle ring (531), the inner diameter of each baffle ring (531) is matched with the outer diameter of the first pipe body (510), and the two threaded sleeves (530) are movably positioned on the first pipe body (510) between the two convex rings (511) through the baffle rings (531); the inner wall of threaded sleeve (530) is equipped with the screw thread, second body (520) are close to the one end outer wall of first body (510) is equipped with the screw thread, threaded sleeve (530) with second body (520) tip threaded connection.

4. The pipe network on-pass circulating device of claim 2, wherein:

the outer wall of first body (510) inlays and is equipped with identification block (550), light thin slice (540) with first body (510) inner wall fixed connection position with identification block (550) position corresponds.

5. The pipe network on-pass circulating device of claim 2, wherein:

the inner wall of the end part, far away from the first pipe body (510), of the second pipe body (520) is fixedly provided with a clamping ring (521), one side, far away from the first pipe body (510), of the clamping ring (521) is provided with a filtering piece (560), and the filtering piece (560) is clamped and fixed between the clamping ring (521) and the connection position of the shunt pipe (300).

6. The pipe network on-pass circulating device of claim 5, wherein:

filter piece (560) including stainless steel ring body and filter screen, the diameter of ring body with the internal diameter looks adaptation of second body, the filter screen is fixed to be located the inner wall of ring body.

7. The pipe network on-pass circulating device of claim 2, wherein:

and a sealing ring (570) is arranged on the connecting end surface of the second pipe body (520) and the first pipe body (510).

8. The pipe network on-pass circulating device of claim 2, wherein:

the second tube (520) is made of tempered glass.