CN216689605U

CN216689605U - Stainless steel pipeline diverging device

Info

Publication number: CN216689605U
Application number: CN202123381650.XU
Authority: CN
Inventors: 夏成
Original assignee: Fujian Saiweite Water Pipe Technology Co ltd
Current assignee: Fujian Saiweite Water Pipe Technology Co ltd
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-06-07
Anticipated expiration: 2031-12-29

Abstract

The utility model discloses a stainless steel pipeline flow dividing device which comprises a core pipe, a main flow pipe, a flow dividing pipe and a sealing ring, wherein the core pipe is provided with a water inlet and a plurality of water outlets, the water inlet is communicated with the water outlet, the water inlet is communicated with the main flow pipe, the water outlet is communicated with the flow dividing pipe, the water inlet and the water outlet are respectively provided with an embedded groove, the sealing ring is arranged on the embedded grooves, the water inlet is matched with the main flow pipe, the core pipe and the main flow pipe are mutually formed into a first pressure groove in a clamping and pressing mode, the water outlet is matched with the flow dividing pipe, and the core pipe and the flow dividing pipe are mutually formed into a second pressure groove in the clamping and pressing mode. The structure of the utility model can reduce the water leakage risk on the premise of reducing the filling material, is convenient for assembly construction in narrow and insufficient angle positions, greatly improves the assembly efficiency, does not need additional filling material, avoids the water leakage condition caused by the incomplete filling, and further reduces the later maintenance cost of the pipeline.

Description

Stainless steel pipeline diverging device

Technical Field

The utility model relates to a pipeline shunting connecting component for household entry in front of a resident tap water meter, in particular to a stainless steel pipeline shunting device.

Background

Stainless steel water knockout drum mainly used table front entry reposition of redundant personnel, generally assemble every family's water pipe and the water pipe of mainstream through external screw thread and female screw thread complex connected mode, in the screw thread assembling process, need carry out the butt joint of angle and position to two interconnect's water pipe, and need satisfy two pipes in the space and can carry out 360 degrees rotations, and for preventing leaking, need fill plumbous oil in screw thread department, materials such as thread anesthesia or polytetrafluoroethylene raw material area, the installation time of assembling this kind of table front entry water knockout drum is more, the installation effectiveness is slower, the installation cost of labor is high, however the material of filling also takes place the condition that the dislocation takes place to leak easily, lead to later stage pipeline maintenance with high costs.

Therefore, it is necessary to provide a stainless steel pipeline diversion device which solves the above problems.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art and provides a stainless steel pipeline shunting device.

The technical scheme is as follows:

the utility model provides a stainless steel pipeline diverging device, includes core pipe, mainstream pipe, shunt tubes and sealing washer, the core pipe is equipped with water inlet and a plurality of delivery port, water inlet and delivery port intercommunication, water inlet and mainstream pipe intercommunication, delivery port and shunt tubes intercommunication, water inlet and delivery port all are equipped with inlays the groove, the sealing washer is installed on inlaying the groove, the water inlet with the mainstream pipe cooperation to through the mode of card pressure with core pipe and mainstream pipe form first indent each other, the delivery port with the shunt tubes cooperation to through the mode of card pressure with core pipe and shunt tubes form the second indent each other.

When the stainless steel pipeline shunting device is used, water flows into the core pipe from the main flow pipe through the water inlet and flows out of the shunting pipe communicated with the water outlet, and then tap water is shunted to each household through the stainless steel pipeline shunting device, so that the aim of shunting the tap water into the household in front of a tap water meter is fulfilled; in the in-process that circulates at rivers, press the first indent that forms each other with core pipe and mainstream pipe through the card, the locking effect of the second indent that core pipe and shunt tubes formed each other, and set up the sealing action of the sealing washer on inlaying the groove, in order to be used for can also reducing its risk of leaking under the prerequisite that reduces filling material, and when the card was pressed, only need to put the equipment that the card was pressed on the core pipe just enable its card to press and corresponding first indent or the second indent that forms, the convenience is assembled construction in the environment that narrowly and angular position is not enough, assembly efficiency has greatly been improved, and stainless steel pipeline diverging device's structure does not need extra filling material, also avoided because the condition that the position takes place to leak of filling, and then reduced the maintenance cost in pipeline later stage.

The water inlet is larger than the water outlet in diameter, the core pipe is provided with two opposite end parts, the water inlet is positioned at one end part of the core pipe, and the other end part of the core pipe is of a closed structure.

The water inlet on one end of the core pipe is used for connecting the main flow pipe, and the other end of the core pipe is in a closed structure, so that water can flow in from the main flow pipe, and the water can be blocked from flowing out from the other end through the end of the closed structure, so that the water can only flow out from the water outlet pipe, and the water flow diversion direction of the water can be changed.

The number of the shunt tubes is at least two.

In the actual use process, the number of the shunt pipes is set according to the number of households in each building and each area.

The number of the shunt tubes is less than or equal to that of the water outlets.

The water outlets leave the factory in a certain number, redundant water outlets can be temporarily blocked, and if a family is newly added in the actual use process, the shunt pipes can be installed at the water outlets again to increase pipeline shunt.

And a limiting part which is used for limiting the core pipe and the main flow pipe in the matching process of the core pipe and the shunt pipe is arranged in the core pipe.

In the process of installing the stainless steel pipeline shunting device, the main flow pipe is inserted into the water inlet of the core pipe until the limiting part inside the core pipe blocks the main flow pipe, the installation position is shown to be in place, and the shunt pipe is inserted into the limiting part inside the water outlet, so that the situation that when the main flow pipe or the shunt pipe is blocked and pressed, the connection is further avoided, because the main flow pipe or the shunt pipe is not inserted in place and the clamping and pressing are only carried out on the core pipe.

The embedding groove is outwards sunken in the radial direction of the core pipe, and the sealing ring is embedded in the sunken position.

An outwardly recessed insert groove for better receiving the seal ring.

The first pressure grooves are positioned at two sides of the embedding groove at the water inlet; the second pressing groove is positioned on two sides of the embedding groove at the water outlet.

The two sides of the embedding groove are provided with the first pressing groove or the second pressing groove, so that the effect of double locking can be achieved, and the sealing performance of the stainless steel pipeline shunting device is further ensured.

The cross-sectional shapes of the first pressure groove and the second pressure groove in the radial direction are both polygonal structures.

The cross section of the polygonal structure is in a regular hexagon structure.

The main flow pipe and the shunt pipe are clamped and fixed in the water inlet and the water outlet of the core pipe respectively by a special clamping and pressing tool, the section of the clamping and pressing part is in a regular hexagon shape, and the main flow pipe and the core pipe, and the shunt pipe and the core pipe are sealed by sealing rings, so that the core pipe has the characteristics of leakage prevention, pulling resistance, vibration resistance, high pressure resistance and the like.

Drawings

FIG. 1 is a schematic cross-sectional view of a core tube according to an embodiment of the present invention;

FIG. 2 is a schematic sectional view of a stainless steel pipeline flow divider according to an embodiment of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 2;

FIG. 4 is a schematic structural view of a cross-sectional shape of an indent in an embodiment of the present invention;

description of reference numerals:

10. the water inlet pipe comprises a core pipe body 11, a water inlet 12, a water outlet 13, an embedding groove 14, a first pressing groove 15, a second pressing groove 16, an end part 20, a main flow pipe 30, a shunt pipe 40, a sealing ring 50 and a limiting part.

Detailed Description

The following provides a detailed description of embodiments of the utility model.

As shown in fig. 1 to 3, a stainless steel pipeline flow dividing device includes a core tube 10, a main flow tube 20, a flow dividing tube 30 and a sealing ring 40, wherein the core tube 10 is provided with a water inlet 11 and a plurality of water outlets 12, the water inlet 11 is communicated with the water outlet 12, the water inlet 11 is communicated with the main flow tube 20, the water outlet 12 is communicated with the flow dividing tube 30, the water inlet 11 and the water outlet 12 are both provided with an embedded groove 13, the sealing ring 40 is mounted on the embedded groove 13, the water inlet 11 is matched with the main flow tube 20, the core tube 10 and the main flow tube 20 are mutually formed into a first pressure groove 14 by clamping and pressing, the water outlet 12 is matched with the flow dividing tube 30, and the core tube 10 and the flow dividing tube 30 are mutually formed into a second pressure groove 15 by clamping and pressing.

Referring to fig. 1 and 2, the water inlet 11 has a larger diameter than the water outlet 12, the core tube 10 has two opposite ends 16, the water inlet 11 is located at one end 16 of the core tube 10, and the other end 16 of the core tube 10 is of a closed structure.

Referring to fig. 2, the first indent 14 is located at both sides of the inlaid slot 13 at the water inlet 11; with reference to fig. 2 and 3, the second indent 15 is located at two sides of the inlaid slot 13 at the water outlet 12; referring to fig. 4, the cross-sectional shapes of the first indent 14 and the second indent 15 in the radial direction are regular hexagon structures.

Referring to fig. 1, 2 and 3, the inside of the core tube 10 is provided with a position-limiting part 50 for limiting the position of the core tube 10 and the main flow tube 20, and the core tube 10 and the shunt tube 30 during the fitting process.

With continued reference to fig. 1 and 2, the number of shunt tubes 30 is at least two; the number of the shunt tubes 30 is less than or equal to the number of the water outlets 12.

Referring to fig. 1 and 2, the fitting groove 13 is recessed outward in the radial direction of the core tube 10, and the seal ring 40 is fitted in the recess.

The embodiment has the following advantages:

1. when the stainless steel pipeline shunting device is used, water flows into the core pipe 10 from the main flow pipe 20 through the water inlet 11 and flows out of the shunting pipe 30 communicated with the water outlet 12, and then tap water is shunted to each household through the stainless steel pipeline shunting device, so that the aim of shunting the tap water before entering the household is fulfilled; in the process of water flow circulation, the first indent 14 formed by the core tube 10 and the main flow tube 20, the locking function of the second indent 15 formed by the core tube 10 and the shunt tube 30, and the sealing function of the sealing ring 40 arranged on the embedded groove 13 are pressed by clamping, so as to reduce the water leakage risk under the premise of reducing the filling material, and when the clamping is performed, the clamping can be pressed and the first indent 14 or the second indent 15 can be correspondingly formed by only placing the clamping device on the core tube 10, so that the assembly construction can be conveniently performed in the environment with insufficient narrow and angular positions, the assembly efficiency is greatly improved, the structure of the stainless steel pipeline shunt device does not need additional filling material, the situation of water leakage caused by the fact that the filling is not in place is avoided, and the maintenance cost at the later stage of the pipeline is reduced.

2. The water inlet 11 at one end 16 of the core tube 10 is used for connecting with the main flow tube 20, and the other end 16 is of a closed structure, so that water can flow in from the main flow tube 20, and the water can be blocked from flowing out from the other end 16 through the end 16 of the closed structure, so that the water can only flow out from the water outlet tube, and the water flow splitting direction can be changed.

3. In actual use, the number of shunt tubes 30 is set according to how many households are in each building and each area.

4. The number of the water outlets 12 leaving the factory is fixed, the redundant water outlets 12 can be temporarily blocked, and if a family is newly added in the actual use process, the shunt tubes 30 can be installed at the water outlets 12 again to increase the pipeline shunt.

5. In the process of installing the stainless steel pipeline shunt device, the main flow pipe 20 is inserted into the water inlet 11 of the core pipe 10 until the limiting part 50 inside the core pipe 10 blocks the main flow pipe 20, which indicates that the installation position is in place, and the shunt pipe 30 is inserted into the limiting part 50 inside the water outlet 12 in the same way, so that the situation that when the main flow pipe 20 or the shunt pipe 30 is not inserted in place, the main flow pipe 20 or the shunt pipe 30 is only blocked and pressed on the core pipe 10 when the main flow pipe 20 or the shunt pipe is blocked and pressed on the core pipe is avoided, and the problem of connection is further avoided.

6. An outwardly recessed insert groove 13 for better receiving the seal ring 40.

7. The two sides of the embedding groove 13 are provided with the first pressure groove 14 or the second pressure groove 15, so that the double locking effect can be achieved, and the sealing performance of the stainless steel pipeline shunting device is further ensured.

8. The main flow pipe 20 and the shunt pipe 30 are respectively clamped and fixed in the water inlet 11 and the water outlet 12 of the core pipe 10 by a special clamping and pressing tool, the section shape of the clamping and pressing part is regular hexagon, and the main flow pipe 20 and the core pipe 10, and the shunt pipe 30 and the core pipe 10 are sealed by the sealing rings 40, so that the main flow pipe has the characteristics of leakage prevention, pulling resistance, vibration resistance, high pressure resistance and the like.

9. The stainless steel material of the stainless steel pipeline shunting device has the advantages of safety, no toxicity, being a healthy material which can be implanted into a human body, smooth inner walls of the stainless steel core tube 10, the main flow tube 20 and the shunting tube 30, no scale deposit after long-term use, no possibility of being stained by bacteria, no need of worrying about the influence of water quality, and no secondary pollution of water, and the stainless steel has high strength which is 3 times that of a copper tube, 8-10 times that of a plastic tube, low heat conduction coefficient, good heat insulation performance which is 25 times that of the copper tube, corrosion resistance, long service life, simple and convenient construction, light weight, health, environmental protection, no water leakage, stamping resistance, high pressure resistance, low flow and convenient engineering maintenance and change.

The above are merely specific embodiments of the present invention, and the scope of the present invention is not limited thereby; any alterations and modifications without departing from the spirit of the utility model are within the scope of the utility model.

Claims

1. A stainless steel pipeline shunting device is characterized by comprising a core pipe, a main flow pipe, a shunting pipe and a sealing ring;

the core pipe is provided with a water inlet and a plurality of water outlets, the water inlet is communicated with the main flow pipe, and the water outlets are communicated with the flow dividing pipes;

the water inlet and the water outlet are respectively provided with an embedded groove, and the sealing ring is arranged on the embedded grooves;

the water inlet is matched with the main flow pipe, and the core pipe and the main flow pipe are mutually formed into a first pressure tank in a clamping and pressing mode;

the water outlet is matched with the flow dividing pipe, and the core pipe and the flow dividing pipe are mutually formed into a second pressure groove in a clamping and pressing mode.

2. The stainless steel pipeline splitting device of claim 1, wherein the water inlet has a larger diameter than the water outlet, the core tube has two opposite ends, the water inlet is located at one end of the core tube, and the other end of the core tube has a closed structure.

3. The stainless steel pipeline splitting device as claimed in claim 2, wherein the number of the splitting pipes is at least two.

4. The stainless steel pipeline splitting device as claimed in claim 3, wherein the number of the splitting pipes is less than or equal to the number of the water outlets.

5. The stainless steel pipeline splitting device according to claim 4, wherein the inside of the core tube is provided with a limiting part for limiting the core tube and the main flow tube and the core tube and the splitting tube during the matching process.

6. The stainless steel pipeline branching device as defined in any one of claims 1 to 5, wherein the fitting groove is recessed outward in a radial direction of the core pipe, and the seal ring is fitted in the recess.

7. The stainless steel pipeline shunting device of claim 6, wherein the first pressing grooves are positioned at two sides of the embedded groove at the water inlet; the second pressing groove is positioned on two sides of the embedding groove at the water outlet.

8. The stainless steel pipeline splitting device according to claim 7, wherein the cross-sectional shapes of the first indent and the second indent in the radial direction are both polygonal structures.

9. The stainless steel pipeline splitting device according to claim 8, wherein the cross-sectional shape of the polygonal structure is a regular hexagon structure.