CN220624419U

CN220624419U - Water distribution system

Info

Publication number: CN220624419U
Application number: CN202321389896.8U
Authority: CN
Inventors: 裘永权; 郦琼; 裘永柯; 陈丽青
Original assignee: Zhejiang Beideluo Pipeline Technology Co ltd
Current assignee: Zhejiang Beideluo Pipeline Technology Co ltd
Priority date: 2023-06-02
Filing date: 2023-06-02
Publication date: 2024-03-19
Anticipated expiration: 2033-06-02

Abstract

The utility model relates to the technical field of water supply, in particular to a water distribution system. The water heater comprises a water heater and a total hot water distributor, wherein a total hot water path water pipe is arranged on the total hot water distributor, and the tail end of one path of total hot water path water pipe is connected with the water return end of the water heater; a secondary hot water shunt water pipe is connected with a hot water end; the cold water inlet pipe is connected with a total cold water distributor, the total cold water distributor is provided with a total cold water branch water pipe, and one path of total cold water branch water pipe is connected with the water inlet end of the water heater; the main cold water branch water pipe is provided with a sub cold water distributor, the sub cold water distributor is connected with a secondary cold water branch water pipe, and the secondary cold water branch water pipe is connected with a cold water end. Aiming at the technical problem of poor use effect of the traditional water supply system, the utility model can systemize the supply of cold water and hot water, ensure the interconnection of hot water in a using field Jing Zhongleng and realize the efficient distribution of the cold water and the hot water.

Description

Water distribution system

Technical Field

The utility model relates to the technical field of water supply, in particular to a water distribution system.

Background

The water supply system generally relates to cold water supply and hot water supply, and for the traditional water supply system, the independent arrangement of cold water and hot water is usually carried out only according to the service condition of the water dispenser, and the systemization is not related. The hot water distribution system is difficult to realize interconnection distribution of cold water and hot water in global arrangement, and particularly the hot water in the traditional pipeline is of a large series structure, so that the problem of water robbing is serious in actual use, the problem of hot water distribution is very outstanding, and the use is very inconvenient.

Disclosure of Invention

Technical problem to be solved by the utility model

Aiming at the technical problem that the use effect of the traditional water supply system is poor, the utility model provides a water distribution system which can systemize the supply of cold water and hot water, ensure the interconnection of hot water in a using field Jing Zhongleng and realize the efficient distribution of the cold water and the hot water.

Technical proposal

In order to solve the problems, the technical scheme provided by the utility model is as follows:

the water distribution system comprises a water heater, wherein the water outlet end of the water heater is connected with a total hot water distributor, at least two paths of total hot water path water pipes are arranged on the total hot water distributor, and the tail end of one path of total hot water path water pipe is connected with the water return end of the water heater; at least one sub hot water distributor is arranged on at least one of the total hot water shunt water pipes, the sub hot water distributors are connected with a plurality of secondary hot water shunt water pipes, and the secondary hot water shunt water pipes are connected with a hot water end; the utility model also comprises a cold water inlet pipe connected with the tap water supply end, the cold water inlet pipe is connected with a total cold water distributor, at least two paths of total cold water shunt water pipes are arranged on the total cold water distributor, and one path of total cold water shunt water pipe is connected with the water inlet end of the water heater; at least one path of total cold water branching water pipe is provided with at least one sub cold water distributor, the sub cold water distributor is connected with a plurality of secondary cold water branching water pipes, and the secondary cold water branching water pipes are connected with a cold water end.

Optionally, the total hot water diversion pipe, the secondary hot water diversion pipe, the cold water inlet pipe, the total cold water diversion pipe and the secondary cold water diversion pipe are made of PERT second-generation materials.

Optionally, each secondary hot water shunt water pipe is connected with one or more hot water ends.

Optionally, each secondary cold water shunt water pipe is connected with one or more cold water ends.

Optionally, a water softener is arranged on the cold water inlet pipe between the tap water supply end and the total cold water distributor.

Optionally, a pre-filter is arranged between the tap water supply end and the water softener.

Optionally, a water purifier is arranged on the cold water inlet pipe between the tap water supply end and the total cold water distributor.

Optionally, a ball valve is arranged between the cold water inlet pipe and the tap water supply end.

Optionally, the main hot water distributor, the sub hot water distributors and the main cold water distributors all comprise a main shell, two ends of the main shell are respectively provided with a water inlet and a water outlet, the water inlet and the water outlet are used for being connected with a main cold water pipeline, a plurality of water distributing ends are arranged on the main shell, and the water distributing ends are used for being connected with a branch water pipe or a sub branch water pipe; the water diversion end comprises a first coating layer, a connecting insert and a second coating layer, wherein the connecting insert is positioned between the first coating layer and the second coating layer, the second coating layer is positioned inside the connecting insert, and the end part of the connecting insert is flush with the end part of the second coating layer.

Optionally, the main shell, the first cladding layer and the second cladding layer are made of PERT second-generation materials.

Advantageous effects

Compared with the prior art, the technical scheme provided by the utility model has the following beneficial effects:

aiming at the technical problem of poor use effect of the traditional water supply system, the utility model can systemize the supply of cold water and hot water, ensure the interconnection of hot water in a using field Jing Zhongleng and realize the efficient distribution of the cold water and the hot water.

Drawings

Fig. 1 is a schematic structural diagram of a water distribution system according to an embodiment of the present utility model.

Fig. 2 is a schematic structural diagram of a total hot water distributor, a total cold water distributor, a sub-hot water distributor and a sub-cold water distributor according to an embodiment of the present utility model.

Detailed Description

For a further understanding of the present utility model, the present utility model will be described in detail with reference to the drawings and examples.

The present application is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting of the utility model. It should be noted that, for convenience of description, only the portions related to the utility model are shown in the drawings. The first, second, etc. words are provided for convenience in describing the technical scheme of the present utility model, and have no specific limitation, and are all generic terms, and do not constitute limitation to the technical scheme of the present utility model. It should be noted that, in the case of no conflict, the embodiments and features in the embodiments may be combined with each other. In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. 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. Unless specifically stated or limited otherwise, the terms "mounted," "connected," and "coupled" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art. The technical schemes in the same embodiment and the technical schemes in different embodiments can be arranged and combined to form a new technical scheme without contradiction or conflict, which is within the scope of the utility model.

Example 1

Referring to fig. 1, this embodiment provides a water distribution system, including a water heater 100, a water outlet end of the water heater 100 is connected with a total hot water distributor 101, at least two total hot water distribution pipes 102 are disposed on the total hot water distributor 101, and an end of one total hot water distribution pipe 102 is connected with a water return end of the water heater 100; at least one sub hot water distributor 103 is arranged on at least one of the total hot water diversion water pipes 102, the sub hot water distributor 103 is connected with a plurality of secondary hot water diversion water pipes 104, and the secondary hot water diversion water pipes 104 are connected with a hot water end 110; the water heater further comprises a cold water inlet pipe 105 connected with a tap water supply end 112, wherein the cold water inlet pipe 105 is connected with a total cold water distributor 106, at least two paths of total cold water branch pipes 107 are arranged on the total cold water distributor 106, and one path of total cold water branch pipes 107 are connected with the water inlet end of the water heater 100; at least one sub cold water distributor 108 is arranged on at least one of the total cold water branch water pipes 107, the sub cold water distributor 108 is connected with a plurality of secondary cold water branch water pipes 109, and the secondary cold water branch water pipes 109 are connected with a cold water end 111.

According to the water distribution system, the cold water and the hot water are supplied in a systemized mode, the hot water of the using field Jing Zhongleng is guaranteed to be interconnected, and the cold water and the hot water are distributed efficiently.

In this embodiment, one total hot water distributor 101 and one total cold water distributor 106 are provided, the total hot water distributor 101 is used for distributing hot water to the total hot water shunt water pipe 102, and the total cold water distributor 106 is used for distributing cold water to the total cold water shunt water pipe 107. At least one sub hot water distributor 103 is arranged on at least one of the total hot water diversion pipes 102, and is connected with a hot water end 110 through a secondary hot water diversion pipe 104 to supply hot water for various water-using devices, and at the moment, the various water-using devices are mutually connected in parallel. When a plurality of sub-hot water distributors 103 are arranged on one of the total hot water distribution pipes 102, the sub-hot water distributors 103 are connected in series.

Similarly, at least one sub-cold water distributor 108 is arranged on at least one of the total cold water shunt water pipes 107, and is connected with a cold water end 111 through a secondary cold water shunt water pipe 109 to provide cold water for various water consuming devices, and at this time, the various water consuming devices are connected in parallel. When a plurality of sub-cold water distributors 108 are arranged on one of the total cold water shunt water pipes 107, the cold water distributors are mutually connected in series.

According to the above embodiment, based on the configuration of the total hot water distributor 101, the total hot water shunt water pipe 102, the sub hot water distributor 103 and the secondary hot water shunt water pipe 104, the effects of connecting the main pipes in series and connecting the branch pipes in parallel are achieved, the hot water end 110 is ensured not to rob water when hot water is used, and the hot water supply effect is improved.

The one-way total hot water shunt water pipe 102 is connected with the water return end of the water heater 100, so that a hot water circulation structure is realized, and a zero cold water effect is achieved. At least two total cold water shunt water pipes 107 are arranged on the total cold water distributor 106, and one total cold water shunt water pipe 107 is connected with the water inlet end of the water heater 100 and is used for supplying water to the water heater 100. In this embodiment, the tap water supply 112 provides a tap water source for the water distribution system.

As an alternative implementation manner of this embodiment, the total hot water diversion pipe 102, the secondary hot water diversion pipe 104, the cold water inlet pipe 105, the total cold water diversion pipe 107 and the secondary cold water diversion pipe 109 are made of a second-generation material of PERT. In this embodiment, the total hot water diversion pipe 102, the secondary hot water diversion pipe 104, the cold water inlet pipe 105, the total cold water diversion pipe 107 and the secondary cold water diversion pipe 109 are preferably made of a PERT second generation material, so that the pipe has better moldability, and the pipe can be more conveniently bent, while the traditional material has no bending possibility in secondary processing. Secondly, the long-term working temperature of the PERT second-generation material is between-40 ℃ and 95 ℃, and the long-term working temperature of the traditional PPR material is between-10 ℃ and 70 ℃, so that the water distributor of the embodiment has better high and low temperature resistance, and the antibacterial rate is also more than 99%, namely the water distributor has better antibacterial effect. In addition, the PERT second-generation material has better fusion performance, so that the connection of pipelines is easy, and the construction of a water distribution system is facilitated.

As an alternative implementation of this embodiment, each of the secondary hot water shunt tubes 104 is connected to one or more hot water use ends 110. The present embodiment relates to a serial or parallel design of the hot water end 110. When one secondary hot water shunt water pipe 104 is connected with only one hot water end 110, the hot water ends 110 connected with the secondary hot water shunt water pipes 104 are connected in parallel. When one secondary hot water shunt water pipe 104 is connected with a plurality of hot water use ends 110 at the same time, the hot water use ends 110 on the secondary hot water shunt water pipe 104 are connected in series.

As an alternative implementation of this embodiment, each secondary cold water shunt water pipe 109 is connected to one or more cold water ends 111. This embodiment relates to a serial or parallel design of the cold water end 111. The secondary cold water branch water pipes 109 have at least two paths, and each path of the secondary cold water branch water pipes 109 is connected to one or more cold water ends 111. When each secondary cold water shunt water pipe 109 is connected to only one cold water end 111, each cold water end 111 is connected in parallel. When a plurality of cold water ends 111 are connected to a certain secondary cold water diversion water pipe 109, the cold water ends 111 of the secondary cold water diversion water pipe 109 are connected in series.

As an alternative implementation of this embodiment, a water softener is disposed on the cold water inlet pipe 105 between the tap water supply end 112 and the total cold water distributor 106. In this embodiment, the setting of water softener can effectively reduce the calcium, magnesium ion in the running water that gets into water distribution system for the water that gets into water distribution system is changed into soft water by hard water, alleviates the condition that the water scale was remained to the power consumption water equipment, effectively prolongs the life of household electrical appliances, also can separate aquatic impurity, plays the effect of avoiding the pipeline jam.

As an alternative implementation of this embodiment, a pre-filter is disposed between the tap water supply end 112 and the water softener. In this embodiment, the pre-filter is disposed between the tap water supply end 112 and the water softener, so that the filtering and purifying of the water flowing into the water distribution system can be realized, and the water quality is improved.

As an alternative implementation of this embodiment, a water purifier 113 is disposed on the cold water inlet pipe 105 between the tap water supply end 112 and the total cold water distributor 106. In this embodiment, the water purifier 113 is disposed on the cold water inlet pipe 105 between the tap water supply end 112 and the total cold water distributor 106, so as to filter and purify the water flowing into the water distribution system, and improve the water quality.

As an alternative implementation of this embodiment, a ball valve 114 is arranged between the cold water inlet pipe 105 and the tap water supply 112. In the embodiment, the ball valve 114 is arranged between the cold water inlet pipe 105 and the tap water supply end 112, and it is conceivable that when one cold water inlet pipe 105 is adopted in one room or scene, one ball valve 114 corresponds to one water distribution system, so as to control tap water supply of the current water distribution system, and one ball valve 114 can control one room or scene, thereby realizing zoned water supply.

Example 2

With reference to fig. 2, compared with the technical solution of embodiment 1, a water distribution system of this embodiment can be improved as follows: the main hot water distributor 101, the sub hot water distributor 103 and the main cold water distributor 106 all comprise a main shell 200, a water inlet 201 and a water outlet 202 are respectively arranged at two ends of the main shell 200, the water inlet 201 and the water outlet 202 are used for being connected with a main cold water pipeline 100, a plurality of water diversion ends 203 are arranged on the main shell 200, and the water diversion ends 203 are used for being connected with a branching water pipe or a sub branching water pipe 132; the water diversion end 203 comprises a first coating layer 211, a connecting insert 204 and a second coating layer 212, wherein the connecting insert 204 is positioned between the first coating layer 211 and the second coating layer 212, the second coating layer 212 is positioned inside the connecting insert 204, and the end of the connecting insert 204 is flush with the end of the second coating layer 212.

The water distributor can realize water diversion. In this embodiment, the water inlet 201 and the water outlet 202 at one end of the main housing 200 are used for connecting with various pipelines in the water distribution system, and water flows into the main housing 200 and can flow out through the water distribution end 203, so as to ensure the circulation of water in the water distribution system. The water diversion end 203 is provided with a connecting insert 204, and the connecting insert 204 is a connecting piece with threads and is used for assembling the water diversion end 203 with other pipeline parts. The attachment inserts 204 are assembled at the water distribution end 203 in the following manner: the water splitting end 203 includes a first cladding layer 211 and a second cladding layer 212, with the connecting insert 204 disposed between the first cladding layer 211 and the second cladding layer 212.

The end of the connection insert 204 is flush with the end of the second coating layer 212, so that, because the connection insert 204 is of an independent structure, when the connection insert 204 is fixedly connected with the first coating layer 211 and the second coating layer 212, a gap is necessarily formed between the connection insert 204 and the first coating layer 211 and the second coating layer 212, and water is easy to permeate through the gap. In a conventional sealing manner, a sealing ring is generally added between the connection insert 204 and other pipeline parts, when the end of the connection insert 204 is level with the end of the second cladding layer 212, the sealing ring can cover the end of the connection insert 204 level with the second cladding layer 212, so that the gap between the connection insert 204 and the second cladding layer 212 can be naturally sealed, and the sealing effect is ensured.

If the end of the connecting insert 204 is not flush with the end of the second cladding layer 212, such as in the assembly of other conventional copper inserts, the end face of a structure similar to the second cladding layer 212 is lower than the end face of the copper insert, and even if the sealing ring is disposed inside the copper insert, it is difficult to achieve a better sealing effect.

As an alternative implementation manner of this embodiment, the main housing 200, the first cladding layer 211 and the second cladding layer 212 are made of a second-generation material of PERT. In this embodiment, the main housing 200, the first coating 211 and the second coating 212 are made of a second generation material of PERT, the long-term working temperature of the second generation material of PERT is-40 ℃ to 95 ℃, and the long-term working temperature of the conventional PPR material is typically-10 ℃ to 70 ℃, so that the antibacterial performance of the embodiment is better, and the antibacterial effect is better. In addition, the PERT second-generation material has better fusion performance, so that the water outlet 102 and the water inlet 101 are more favorable for realizing hot melting butt joint, and the use convenience is improved.

The utility model and its embodiments have been described above by way of illustration and not limitation, and the utility model is illustrated in the accompanying drawings and described in the drawings in which the actual structure is not limited thereto. Therefore, if one of ordinary skill in the art is informed by this disclosure, the structural mode and the embodiments similar to the technical scheme are not creatively designed without departing from the gist of the present utility model.

Claims

1. The water distribution system is characterized by comprising a water heater, wherein the water outlet end of the water heater is connected with a total hot water distributor, at least two paths of total hot water path water pipes are arranged on the total hot water distributor, and the tail end of one path of total hot water path water pipe is connected with the water return end of the water heater;

at least one sub hot water distributor is arranged on at least one of the total hot water shunt water pipes, the sub hot water distributors are connected with a plurality of secondary hot water shunt water pipes, and the secondary hot water shunt water pipes are connected with a hot water end;

the utility model also comprises a cold water inlet pipe connected with the tap water supply end, the cold water inlet pipe is connected with a total cold water distributor, at least two paths of total cold water shunt water pipes are arranged on the total cold water distributor, and one path of total cold water shunt water pipe is connected with the water inlet end of the water heater;

at least one path of total cold water branching water pipe is provided with at least one sub cold water distributor, the sub cold water distributor is connected with a plurality of secondary cold water branching water pipes, and the secondary cold water branching water pipes are connected with a cold water end.

2. The water distribution system of claim 1, wherein the total hot water diversion pipe, the secondary hot water diversion pipe, the cold water inlet pipe, the total cold water diversion pipe, and the secondary cold water diversion pipe are all made of a second generation of PERT material.

3. A water distribution system according to claim 1, wherein each of said secondary hot water shunt tubes is connected to one or more hot water terminals.

4. A water distribution system according to claim 1, wherein each of said secondary cold water shunt tubes is connected to one or more cold water terminals.

5. A water distribution system according to claim 1, characterized in that a water softener is arranged on the cold water inlet pipe between the mains water supply and the total cold water distributor.

6. A water distribution system according to claim 5, characterized in that a pre-filter is arranged between the mains water supply and the water softener.

7. A water distribution system according to claim 1, characterized in that a water purifier is arranged on the cold water inlet pipe between the mains water supply and the total cold water distributor.

8. A water distribution system according to claim 1, characterized in that a ball valve is arranged between the cold water inlet pipe and the mains water supply.

9. The water distribution system according to claim 1, wherein the total hot water distributor, the total cold water distributor, the sub hot water distributors and the sub cold water distributors comprise a main shell, two ends of the main shell are respectively provided with a water inlet and a water outlet, the water inlet and the water outlet are used for being connected with a main cold water pipeline, and a plurality of water distribution ends are arranged on the main shell and are used for being connected with a branching water pipe or a sub branching water pipe; the water diversion end comprises a first coating layer, a connecting insert and a second coating layer, wherein the connecting insert is positioned between the first coating layer and the second coating layer, the second coating layer is positioned inside the connecting insert, and the end part of the connecting insert is flush with the end part of the second coating layer.

10. The water distribution system of claim 9, wherein the main housing, the first cladding layer, and the second cladding layer are each formed from a PERT secondary material.