CN211037159U

CN211037159U - Waterway pipeline system of building

Info

Publication number: CN211037159U
Application number: CN201921478463.3U
Authority: CN
Inventors: 李慕然; 韩上海; 李皓; 陈建
Original assignee: Hangzhou Shanshui Huitong Technology Development Co ltd
Current assignee: Hangzhou Shanshui Huitong Technology Development Co ltd
Priority date: 2019-09-05
Filing date: 2019-09-05
Publication date: 2020-07-17
Anticipated expiration: 2029-09-05

Abstract

The utility model relates to a water piping system technical field, concretely relates to water route pipe-line system of building. The water supply device comprises a water inlet main pipe, a first distributor communicated with the water inlet main pipe, and a branch water pipe with one end connected with the first distributor and the other end connected with a corresponding water using end and having flexible bending performance. The branch water pipe with flexible bending performance is used, pipe fittings such as an elbow and a tee joint are not needed to be used for connection at the bent part and the like, namely, one pipe of the branch water pipe is directly connected with the first distributor and the water using end, water leakage and water seepage caused by aging and unreliable connection of the connecting pipe fittings are avoided, and the branch water pipe is safer and more reliable.

Description

Waterway pipeline system of building

Technical Field

The utility model relates to a water piping system technical field, concretely relates to water route pipe-line system of building.

Background

At present, the waterway pipeline system of the multi-storey building in China generally adopts metal materials such as galvanized steel pipes and stainless steel pipes, and plastic materials adopt hard pipelines such as aluminum-plastic pipes and three-type polypropylene pipes for installation and construction. Because the hard pipelines adopted by the waterway pipeline system need to turn the pipelines at each turning of the pipelines through corresponding corner pipe fittings, the connection points between the pipelines can generate the aging phenomenon of materials along with the time, and the aged pipelines are easy to leak water. In order to be beautiful, a pipeline system is usually pre-buried in a wall body and a floor slab, once the pipeline is damaged and leaks water, the wall body and the floor slab need to be knocked apart to repair or replace the leaked pipeline, the maintenance is very inconvenient, the destructiveness to the building is very high, and the maintenance cost is very high.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model provides a difficult emergence is leaked, and is safer, and easy maintenance's building water route pipe-line system.

In order to solve the above problem, the utility model discloses a water route pipe-line system of building, including the person in charge of intaking, with the person in charge of intaking is responsible for the first distributor of intercommunication, and one end with first distributor is connected, and the other end is connected with the water end that corresponds has the water pipe along separate routes of pliability bending property.

The water distributor comprises a first distributor and a plurality of second distributors, wherein the first distributors and the second distributors are correspondingly connected, one end of the branch water pipe is connected with the first distributor or the second distributor, and the other end of the branch water pipe is connected with the corresponding water using end.

The branch water pipe comprises a polybutylene pipe and a sleeve pipe sleeved outside the polybutylene pipe.

Leveling sleeves are mounted at two ends of the polybutylene tube, one end of the polybutylene tube penetrates through an outer tube socket of the first distributor or the second distributor to be inserted into a distribution head of the first distributor or the second distributor, and the other end of the polybutylene tube is inserted into a corresponding water using end; one end of the sleeve is connected with the outer pipe socket in an inserting mode, and the other end of the sleeve is connected with the corresponding water using end in an inserting mode.

Leveling sleeves are mounted at two ends of the polybutylene tube, one end of the polybutylene tube is inserted into a distribution head of the first distributor or the second distributor, and the other end of the polybutylene tube is inserted into a corresponding water using end; one end of the sleeve is sealed and connected with the polybutene pipe through a jacket, the other end of the sleeve is inserted and connected with the corresponding water using end, and the distance between the sealing and connecting position of the jacket of the sleeve and the first distributor or the second distributor is 150-30 mm.

The bending radius of the branch water pipe is more than 8 times of the radius of the polybutylene pipe.

The water pipe clamp is fixed along separate routes, and the density that the clamp of water pipe along separate routes is fixed with bend radius's size is the inverse proportion.

The inlet main pipe with pass through between the first distributor along separate routes water piping connection, the hot melt connection has first screwed part in the inlet main pipe, this along separate routes water pipe is served and is pegged graft and have second screwed part, first screwed part with second screwed part spiro union will the inlet main pipe with first distributor intercommunication.

The water heater is characterized by further comprising a water heater and a circulating pump, the branch water pipe comprises a hot water pipe, the hot water pipe is sequentially connected with the first distributor, the second distributors, the circulating pump and the water heater in series to form a circulating loop, and a valve for controlling water to flow into the circulating pump is arranged on the hot water pipe between the circulating pump and the second distributor close to the circulating pump.

The branch water pipe further comprises a cold water pipe, and the cold water pipe is sequentially connected with the first distributor, the second distributors, the circulating pump and the water heater in series.

The utility model discloses technical scheme has following advantage:

1. the utility model discloses a water route pipe-line system of building, be responsible for including intaking, with the first distributor of the person in charge intercommunication of intaking, and one end with first distributor connection, the other end and the water end that corresponds are connected have the water pipe along separate routes of flexible bending performance. The branch water pipe with flexible bending performance is used, pipe fittings such as an elbow and a tee joint are not needed to be used for connection at the bent part and the like, namely, one pipe of the branch water pipe is directly connected with the first distributor and the water using end, water leakage and water seepage caused by aging and unreliable connection of the connecting pipe fittings are avoided, and the branch water pipe is safer and more reliable.

2. The utility model discloses a water route pipe-line system of building, the water pipe includes the polybutylene pipe along separate routes, establishes with the cover the outer sleeve pipe of polybutylene pipe, the polybutylene pipe is when damaging under unforeseen or the unexpected circumstances, because the polybutylene pipe has pliable and tough bending property, can take out the polybutylene pipe from the sleeve pipe, then at the intact polybutylene pipe of installation, the change convenience of polybutylene pipe need not dig the wall by the chisel wall, destroys the decorative cover.

3. The utility model discloses a water route pipe-line system of building, the setting of flattening cover can strengthen polybutylene pipe end intensity, rigidity, resistance to deformation and be difficult for dripping etc for polybutylene pipe is more convenient and other structures, if is connected with water end, first distributor etc..

4. The utility model discloses a water route pipe-line system of building, the hot melt is connected with first spiro union piece on the person in charge of intaking, it has second spiro union piece to peg graft on water pipe one end along separate routes, first spiro union piece with second spiro union piece spiro union can make the person in charge of intaking with water pipe intercommunication along separate routes to realize the connection of three type polypropylene pipes and polybutylene pipe.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of the shunt water pipe of the present invention;

FIG. 2 is a schematic view of the connection between the branch water pipe and the ceiling type distributor;

FIG. 3 is a schematic view of the connection between the branch water pipe and the box-type distributor of the present invention;

FIG. 4 is a schematic view of the connection of the plurality of branch pipes to the box distributor according to the present invention;

FIG. 5 is a schematic structural view of the present invention, wherein a plurality of water inlet main pipes are connected to the first distributor;

FIG. 6 is a schematic structural view of the present invention with a medium polybutylene tube and a sleeve tube inserted therein;

FIG. 7 is a schematic structural view of the connection between the polybutene pipe and the leveling sleeve;

FIG. 8 is a schematic view of the connection of the waterway system of the present invention;

description of reference numerals:

1-a main water inlet pipe; 2-a first distributor; 3-a second dispenser; 4-water end use; 5-branch water pipe; 6-polybutylene tube; 7-a sleeve; 8-leveling; 9-outer pipe socket; 10-a dispensing head; 11-envelope; 12-a first threaded member; 13-a second screw; 14-a water heater; 15-a circulation pump; 16-a hot water pipe; 17-a cold water pipe; 18-a valve; 19-a floor slab; 20-suspended ceiling; 21-a ceiling dispenser; 22-box type distributor; 23-a flow guide ball; 24-a main valve; 25-prefilter.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. 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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.

The building waterway pipeline system of the present embodiment can be disposed in a multi-story building, as shown in fig. 1-8, and includes a main water inlet pipe 1, a first distributor 2 communicated with the main water inlet pipe 1, and a branch water pipe 5 having a flexible bending property and having one end connected to the first distributor 2 and the other end connected to a corresponding water using end 4. The branch water pipe 5 with flexible bending performance is used, pipe fittings such as an elbow, a tee joint and the like are not needed to be used for connection at the bent part and the like, namely, one pipe of the branch water pipe 5 is directly connected with the first distributor 2 and the water using end 4, water leakage and water seepage caused by aging and unreliable connection of the connecting pipe fittings are avoided, and the device is safer and more reliable.

In a general water inlet main pipe 1, a hard pipeline, such as a polypropylene main pipe of a type III, is selected, and water for each floor almost flows in from the water inlet main pipe 1. In this embodiment, as shown in fig. 5, the water inlet main pipe 1 and the first distributor 2 are connected through the branch water pipe 5, the water inlet main pipe 1 is connected with a first screw 12 through hot melting, one end of the branch water pipe 5 is connected with a second screw 13 through insertion, the first screw 12 is connected with the second screw 13 through screw, and the water inlet main pipe 1 is communicated with the first distributor 2 through screw connection. Of course, it is also necessary to install a main valve 24 and a pre-filter 25 on the branch water pipe 5 to perform the total control of the water path and improve the water quality.

When the number of the water using ends 4 on the floor is large, a plurality of second distributors 3 are further arranged in the building waterway pipeline system for balanced distribution of water, the first distributors 2 and the second distributors 3 are correspondingly connected, one ends of the branch water pipes 5 are connected with the first distributors 2 or the second distributors 3, and the other ends of the branch water pipes 5 are connected with the corresponding water using ends 4.

In this embodiment, as shown in fig. 1, the shunt water pipe 5 includes a polybutene pipe 6 and a sleeve 7 sleeved outside the polybutene pipe 6. When the shunt water pipe 5 is installed, as shown in fig. 6, the guide ball 23 is installed at the end of the polybutene pipe 6, the outer diameter of the tail end of the guide ball 23 is matched with the inner diameter of the polybutene pipe 6, and the outer diameter of the top end of the guide ball 23 is consistent with the outer diameter of the polybutene pipe 6, so that the polybutene pipe 6 can be smoothly inserted into the casing 7 when inserted into the casing 7, and the casing 7 cannot be stopped or broken due to bending.

After the polybutene pipe 6 is inserted into the casing 7, the guide ball 23 is removed, because the polybutene pipe 6 has flexible bending performance, and in order to enhance the strength, rigidity, resistance to deformation, resistance to dripping, and the like of the end of the polybutene pipe 6, leveling sleeves 8 are installed at both ends of the polybutene pipe 6, as shown in fig. 7. The outer diameter of the leveling sleeve 8 is matched with the inner diameter of the polybutene pipe 6, and the outer diameter of the top end of the leveling sleeve 8 is consistent with the outer diameter of the polybutene pipe 6.

The first dispenser 2 and the second dispenser 3 may be a box-type dispenser 22 or a ceiling-type dispenser 21. The first distributor 2 and the second distributor 3 are generally installed on a ceiling 20, particularly, a ceiling 20 of a bathroom, a kitchen room, and a bathroom, which are installed in a upside-down manner on the bottom surface of the upper floor 19 and fixed by wire clamps and screws.

When the branching water pipe 5 is connected with the box-type distributor 22 and the water using end 4, as shown in fig. 3, one end of the polybutene pipe 6 firstly passes through the outer pipe socket 9 of the first distributor 2 or the second distributor 3 to be inserted with the distributing head 10 of the first distributor 2 or the second distributor 3, and the other end of the polybutene pipe 6 is then inserted with the corresponding water using end 4; one end of the sleeve 7 is firstly inserted into the outer pipe insertion opening 9, and the other end of the sleeve 7 is inserted into the corresponding water using end 4. When the branching water pipe 5 is connected with the ceiling type distributor 21 and the water using end 4, as shown in fig. 2, because the ceiling type distributor 21 has no external socket, one end of the polybutene pipe 6 is firstly inserted with the distributing head 10 of the first distributor 2 or the second distributor 3, and the other end of the polybutene pipe 6 is then inserted with the corresponding water using end 4; one end of the sleeve 7 is sealed and connected on the polybutene pipe 6 by a jacket 11, the other end of the sleeve 7 is inserted and connected with the corresponding water using end 4, and the sealing and connecting position of the jacket 11 of the sleeve 7 is between 50mm and 30mm away from the first distributor 2 or the second distributor 31.

When the other end of the branch water pipe 5 is spliced with the corresponding water using end 4, the splicing is carried out according to the structure of the water using end 4, for example, the other end of the polybutylene pipe 6 is inserted into an inner bell mouth of a tap connecting disc, and the sleeve 7 is inserted into an outer bell mouth of a tap connecting box.

In order to meet the turning angle requirement of the pipeline, the bending radius of the branch water pipe 5 is more than 8 times of the radius of the polybutene pipe 6. The branch water pipes 5 are fixed by clamping, and because the branch water pipes 5 at the turning part have restoring force for restoring to the original state, the density of the clamp fixing of the branch water pipes 5 is inversely proportional to the size of the bending radius, that is, the density of the clamp fixing used at the part with the smaller bending radius is higher, so as to prevent the branch water pipes 5 from restoring to the original state to affect the laying of the pipeline.

In this embodiment, as shown in fig. 8, in order to ensure that hot water is available at any time, the building waterway pipe system further includes a water heater 14 and a circulation pump 15, the branch water pipe 5 includes a hot water pipe 16 and a cold water pipe 17, the hot water pipe 16 and the cold water pipe 17 are sequentially connected in series with the first distributor 2, the plurality of second distributors 3, the circulation pump 15 and the water heater 14, wherein the hot water pipe 16 forms a circulation loop, a valve 18 for controlling water to flow into the circulation pump 15 is disposed on the hot water pipe 16 between the circulation pump 15 and the second distributor 3 adjacent to the circulation pump 15, and the valve 18 is a one-way valve 18 for preventing water from flowing backwards. The first water inlet end of the cold water pipe 17 is communicated with the main water inlet pipe 1, the last water outlet end of the cold water pipe 17 is communicated with the water heater 14, and when water in the water heater 14 is consumed, cold water in the cold water pipe 17 enters the water heater 14 to supplement the water quantity in the water heater 14.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.

Claims

1. The waterway pipeline system of the building is characterized by comprising a water inlet main pipe (1), a first distributor (2) communicated with the water inlet main pipe (1), and a branch water pipe (5) with flexible bending performance, wherein one end of the branch water pipe is connected with the first distributor (2), and the other end of the branch water pipe is connected with a corresponding water using end (4).

2. The waterway pipe system of a building of claim 1, further comprising a plurality of second distributors (3), wherein the first distributor (2) and the second distributors (3) are correspondingly connected, one end of the branching water pipe (5) is connected with the first distributor (2) or the second distributor (3), and the other end of the branching water pipe (5) is connected with the corresponding water using end (4).

3. The waterway pipeline system of a building according to claim 2, wherein the branch water pipe (5) comprises a polybutene pipe (6), and a sleeve (7) sleeved outside the polybutene pipe (6).

4. The waterway pipeline system of the building of claim 3, wherein, both ends of the polybutene pipe (6) are provided with leveling sleeves (8), one end of the polybutene pipe (6) passes through the outer pipe socket (9) of the first distributor (2) or the second distributor (3) to be plugged with the distribution head (10) of the first distributor (2) or the second distributor (3), and the other end of the polybutene pipe (6) is plugged with the corresponding water application end (4); one end of the sleeve (7) is connected with the outer pipe socket (9) in an inserting mode, and the other end of the sleeve (7) is connected with the corresponding water using end (4) in an inserting mode.

5. The waterway pipeline system of the building of claim 3, wherein, leveling sleeves (8) are installed at two ends of the polybutene pipe (6), one end of the polybutene pipe (6) is inserted with the distributing head (10) of the first distributor (2) or the second distributor (3), and the other end of the polybutene pipe (6) is inserted with the corresponding water using end (4); one end of the sleeve (7) is sealed on the polybutene pipe (6) by a jacket (11), the other end of the sleeve (7) is inserted into the corresponding water using end (4), and the sealing position of the jacket (11) of the sleeve (7) is 150-30 mm away from the first distributor (2) or the second distributor (3).

6. The waterway pipe system of the building of claim 3, wherein the bending radius of the branch water pipe (5) is more than 8 times the radius of the polybutene pipe (6).

7. The waterway pipe system of a building of claim 6, wherein the clamping of the branch water pipes (5) is fixed, and the clamping density of the branch water pipes (5) is inversely proportional to the size of the bending radius.

8. The waterway pipeline system of a building according to claim 1, wherein the main water inlet pipe (1) and the first distributor (2) are connected through the branch water pipe (5), a first screw connector (12) is connected to the main water inlet pipe (1) in a hot melting manner, a second screw connector (13) is inserted into one end of the branch water pipe (5), and the first screw connector (12) and the second screw connector (13) are in screw connection to communicate the main water inlet pipe (1) with the first distributor (2).

9. The waterway pipe system of a building of claim 2, further comprising a water heater (14) and a circulation pump (15), wherein the branch water pipe (5) comprises a hot water pipe (16), the hot water pipe (16) is sequentially connected in series with the first distributor (2), the plurality of second distributors (3), the circulation pump (15) and the water heater (14) to form a circulation loop, and a valve (18) for controlling the inflow of water to the circulation pump (15) is arranged on the hot water pipe (16) between the circulation pump (15) and the second distributor (3) close to the circulation pump (15).

10. Waterway pipework system of a building according to claim 9, characterized in that the shunt water pipe (5) further comprises a cold water pipe (17), the cold water pipe (17) being connected in series in sequence to the first distributor (2), the plurality of second distributors (3), the circulation pump (15) and the water heater (14).