CN218154448U

CN218154448U - Water distribution system

Info

Publication number: CN218154448U
Application number: CN202222501516.7U
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: 2022-09-21
Filing date: 2022-09-21
Publication date: 2022-12-27
Anticipated expiration: 2032-09-21

Abstract

The utility model relates to a water supply technical field, concretely relates to water distribution system. The water-saving device comprises a main cold water pipeline, wherein a first water distributor is arranged on the main cold water pipeline, a plurality of first branch water pipes are arranged on the first water distributor, and the tail ends of the first branch water pipes are connected with a first water end or a second water end; the water heater is characterized by further comprising a water heater, a second branch water pipe is connected to the water outlet end of the water heater, a hot water end is connected to one end of the second branch water pipe, the hot water end is matched with the first water end, and the hot water end and the first water end are both used for being connected with a water using device. To the imperfect technical problem of cold hot water overall arrangement in traditional construction, the utility model discloses with the supply systemization of cold water and hot water, can independently realize the water supply demand of appointed scene, guarantee to use the hot water's of cold interconnection in the scene, realize the high-efficient distribution of hot and cold water, a plurality of water distribution systems also can make up the use, and a plurality of scenes correspond a plurality of unified water distribution systems, have greatly promoted practicality and convenience.

Description

Water distribution system

Technical Field

The utility model relates to a water supply technical field, concretely relates to water distribution system.

Background

General water supply systems generally relate to cold water supply and hot water supply, and in a traditional household water supply design, independent arrangement of cold water and hot water is often performed only according to the use condition of a water using device, and systematization is not related. Therefore, when components such as pipelines or valves are arranged, the wall body is provided with multiple holes and multiple grooves, the unified integral concept is lacked, construction is inconvenient, hot and cold water are difficult to be distributed in an interconnected mode from the whole situation, and use is inconvenient.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved by the utility model

To the imperfect technical problem of cold hot water overall arrangement in traditional construction, the utility model provides a water distribution system, it is with the supply systemization of cold water and hot water, can independently realize the water supply demand of appointed scene, guarantees to use the hot water interconnection in the scene, realizes the high-efficient distribution of hot and cold water, and a plurality of water distribution systems also can make up the use, and a plurality of scenes correspond a plurality of unified water distribution systems, have greatly promoted practicality and convenience.

Technical scheme

In order to solve the above problem, the utility model provides a technical scheme does:

a water distribution system comprises a main cold water pipeline, wherein a first water distributor is arranged on the main cold water pipeline, a plurality of first branch water pipes are arranged on the first water distributor, and the tail ends of the first branch water pipes are connected with a first water end or a second water end; still include the water heater, the play water end department of water heater is connected with second branch water pipe, second branch water pipe one end is connected with hot water end, hot water end and first water end match the setting, hot water end and first water end all are used for being connected with the water consumption ware.

Optionally, a ball valve is arranged on the main cold water pipeline.

Optionally, a sub-water distributor is arranged on the first branch water pipe, a sub-branch water pipe is arranged on the sub-water distributor, and the sub-water distributor is connected with the first water end or the second water end through the sub-branch water pipe.

Optionally, the water heater further comprises a hot water circulating device, the hot water circulating device comprises a second return water end, a first communicating end and a second communicating end, the water heater comprises a first return water end, the first return water end is connected with the second communicating end, the first communicating end is connected with the main cold water pipeline, and the second return water end is communicated with the hot water end.

Optionally, the hot water ends are connected in series or in parallel.

Optionally, the series connection includes a plurality of hot water ends, the hot water ends are connected through a communication pipe, the second branch water pipe is connected with the hot water end on one side, and the hot water end on the other side is communicated with a second water return end.

Optionally, the parallel connection includes a plurality of hot water ends, a second water distributor is arranged at the second branch water pipe, and the second water distributor is respectively communicated with the plurality of hot water ends; and a third water distributor is arranged at the second water return end and is respectively communicated with the plurality of hot water using ends.

Optionally, a water softener is arranged on the main cold water pipeline, and a water outlet end of the water softener is connected with the first water distributor or the first communication end.

Optionally, a pre-filter or a water purifier is arranged on the main cold water pipeline.

Optionally, the first water distributor and the sub-water distributors both comprise a main shell, a water inlet and a water outlet are respectively arranged at two ends of the main shell, the water inlet and the water outlet are used for being connected with a main cold water pipeline, a plurality of water distribution ends are arranged on the main shell, and the water distribution ends are used for being connected with branch water pipes or sub-branch water pipes; the water distribution 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 in the connecting insert, and the end part of the connecting insert is flush with the end part of the second coating layer; the main shell, the first coating layer and the second coating layer are made of PERT second-generation materials.

Advantageous effects

Adopt the technical scheme provided by the utility model, compare with prior art, have following beneficial effect:

to the imperfect technical problem of cold hot water overall arrangement in traditional construction, the utility model discloses with the supply systemization of cold water and hot water, can independently realize the water supply demand of appointed scene, guarantee to use the hot water's of cold interconnection in the scene, realize the high-efficient distribution of hot and cold water, a plurality of water distribution systems also can make up the use, and a plurality of scenes correspond a plurality of unified water distribution systems, have greatly promoted practicality and convenience.

Drawings

Fig. 1 is a schematic view of a parallel structure of a water distribution system according to an embodiment of the present invention.

Fig. 2 is a schematic view of a series connection structure of a water distribution system according to an embodiment of the present invention.

Fig. 3 is a schematic structural diagram of a water distribution system according to an embodiment of the present invention.

Fig. 4 is a schematic structural diagram of a first water distributor or a sub-water distributor according to an embodiment of the present invention.

Detailed Description

For a further understanding of the present invention, reference will be made to the following detailed description taken in conjunction with the accompanying drawings and examples.

The present application will be described in further detail with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and are not limiting of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings. The utility model discloses in words such as first, second, be for the description the utility model discloses a technical scheme is convenient and set up, and does not have specific limiting action, is general finger, right the technical scheme of the utility model does not constitute limiting action. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. 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 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. Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "coupled" are to be construed broadly and encompass, for example, both fixed and removable coupling as well as integral coupling; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art. The technical solutions in the same embodiment and between the technical solutions in different embodiments can be arranged and combined to form a new technical solution without contradiction or conflict, which is all within the scope of the present invention.

Example 1

With reference to fig. 1 to 4, the present embodiment provides a water distribution system, including a main cold water pipe 100, a first water distributor 101 is disposed on the main cold water pipe 100, a plurality of first branch water pipes 111 are disposed on the first water distributor 101, and a first water end 121 or a second water end 122 is connected to an end of the first branch water pipe 111; the water heater is characterized by further comprising a water heater 105, a second branch water pipe 112 is connected to the water outlet end of the water heater 105, one end of the second branch water pipe 112 is connected with a hot water end 104, the hot water end 104 is matched with the first water end 121, and the hot water end 104 and the first water end 121 are both used for being connected with a water using device.

The water distribution system of this embodiment systematizes the supply of cold water and hot water, and when this water distribution system used independently, can independently realize the water supply demand of appointed scene, guarantee to use the interconnection of cold hydrothermal in the scene, realize the high-efficient distribution of hot and cold water, a plurality of water distribution systems also can make up the use, and a plurality of scenes correspond unified water distribution system, have greatly promoted practicality and convenience.

In this embodiment, one practical scene corresponds to one main cold water pipeline 100, the cold water is divided by the first water distributor 101 on the main cold water pipeline 100, the first water distributor 101 is correspondingly provided with a plurality of first branched water pipes 111, and the end of the first branched water pipe 111 is connected with the first water end 121 and the second water end 122. Wherein, the first water end 121 is used for connecting with a water using device shared by cold water and hot water, such as a kitchen sink, a main toilet basin, a main toilet shower and the like; the second water end 122 is used for connecting with a water using device which only needs cold water, such as a water using device of a washing machine, a closestool and the like.

The water distribution system of the embodiment is provided with the water heater 105, the water heater 105 leads hot water out through the second branch water pipe 112, one end of the second branch water pipe 112 is connected with the hot water end 104, the hot water end 104 and the first water end 121 are arranged in a matching mode and are connected with a corresponding water using device together, and therefore the use of cold water and hot water of the water using device is guaranteed.

As an optional implementation manner of this embodiment, a ball valve 106 is disposed on the main cold water pipe 100. In this embodiment, by arranging the ball valve 106 on the main cold water pipe 100, when the water distribution system of this embodiment is used in practice, corresponding water distribution system combinations can be set according to the number of rooms or scenes, and it is conceivable that when one main cold water pipe 100 is used in one room or scene, one ball valve 106 corresponds to one water use area, that is, one ball valve 106 can control one room or scene, and thus, partitioned water supply is realized.

As an optional implementation manner of this embodiment, a sub-water distributor 131 is disposed on the first branch water pipe 111, a sub-branch water pipe 132 is disposed on the sub-water distributor 131, and the sub-water distributor 131 is connected to the first water end 121 or the second water end 122 through the sub-branch water pipe 132. The present embodiment is an implementation manner of the cold water using part, that is, on the basis that the cold water pipeline is divided by the first water distributor 101 and the first branch water pipe 111, the sub water distributor 131 is further provided to further separate out an independent cold water using path, so as to achieve a better cold water distributing effect.

As an optional implementation manner of this embodiment, the hot water circulation device 107 is further included, the hot water circulation device 107 includes a second return water end 142, a first communication end 151 and a second communication end 152, the water heater 105 includes a first return water end 141, the first return water end 141 is connected to the second communication end 152, the first communication end 151 is connected to the primary cold water pipe 100, and the second return water end 142 is communicated with the hot water end 104. In this embodiment, the water distribution system is further provided with a hot water circulating device 107 to achieve a zero-cold water effect. The second return water end 142 of the hot water circulation device 107 is connected to each hot water end 104 so that unused hot water can flow back to the hot water circulation device 107, the first return water end 141 is connected to the second communication end 152 so that unused hot water flowing back to the hot water circulation device 107 can flow into the water heater 105 to be heated again, and the first communication end 151 is connected to the main cold water pipe 100 so that water can be replenished by using the main cold water pipe 100.

Example 2

With reference to fig. 1-4, the present embodiment provides a water distribution system, which can be modified based on embodiment 1 as follows: the hot water ends 104 are connected in series or in parallel. In this embodiment, the hot water ends 104 are connected in series or in parallel, where the hot water ends 104 are connected in series by pipes, and the hot water ends 104 have a certain effect when used, but the cost is low; when connected in parallel, each hot water end 104 is connected to the water heater 105 by a water separator or the like, and the hot water ends 104 are not affected when used, but the cost is high.

As an optional implementation manner of this embodiment, the series connection includes a plurality of hot water ends 104, the hot water ends 104 are connected through a communication pipe, the second branch water pipe 112 is connected to one of the hot water ends 104, and the other hot water end 104 is communicated with the second return water end 142. In this embodiment, when the hot water ends 104 are connected in series, the plurality of hot water ends 104 are directly connected to each other through the communication pipe, the second branch pipe 112 is connected to one of the hot water ends 104, and the other hot water end 104 is connected to the second return pipe 142, so that unused hot water can flow back to the hot water circulation device 107, and zero-cold water is achieved.

As an optional implementation manner of this embodiment, the parallel connection includes a plurality of hot water ends 104, a second water distributor 102 is disposed at the second branch water pipe 112, and the second water distributor 102 is respectively communicated with the plurality of hot water ends 104; a third water distributor 103 is arranged at the second water return end 142, and the third water distributor 103 is respectively communicated with the plurality of hot water using ends 104. In this embodiment, in order to ensure that the hot water ends 104 are not affected by each other, in the present embodiment, the second branch water pipe 112 is provided with the second water distributor 102, the second water distributor 102 is communicated with the hot water ends 104, respectively, so as to ensure that the hot water in the water heater 105 flows out independently, and meanwhile, the second return water end 142 is provided with the third water distributor 103, and the third water distributor 103 is communicated with the hot water ends 104, respectively, so as to ensure that the hot water unused by each hot water end 104 can flow back to the hot water circulating device 107 independently, thereby achieving the effect of zero cold water.

As an alternative embodiment of this embodiment, a water softener 108 is disposed on the main cold water pipeline 100, and the water outlet end of the water softener 108 is connected to the first water distributor 101 or the first communication end 151. In this embodiment, the water softener 108 is disposed on the main cold water pipe 100, so that water flowing into the water using end can be softened, and the use feeling can be improved.

As an optional implementation manner of this embodiment, a pre-filter 109 or a water purifier 110 is disposed on the main cold water pipe 100. In this embodiment, the main cold water pipe 100 is provided with the pre-filter 109 or the water purifier 110, so that the water flowing into the system can be filtered and purified, and the water quality can be improved.

As an optional implementation manner of this embodiment, each of the first water distributor 101 and the sub water distributor 131 includes a main housing 200, a water inlet 201 and a water outlet 202 are respectively disposed at two ends of the main housing 200, the water inlet 201 and the water outlet 202 are used for being connected to the main cold water pipeline 100, a plurality of water diversion ends 203 are disposed on the main housing 200, and the water diversion ends 203 are used for being connected to branch water pipes or sub-branch water pipes 132; the water distribution 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 part of the connecting insert 204 is flush with the end part of the second coating layer 212; the main housing 200, the first cladding layer 211 and the second cladding layer 212 are made of PERT second generation material. The water distributor of this embodiment can realize the reposition of redundant personnel of water liquid, and the sealed effect of its delivery port 202 department is better, and owing to adopted the two take the place ofs material of PERT, the water distributor possesses better resistant high low temperature characteristic.

The water distributor of this embodiment, the water inlet 201 and the delivery port 202 of main casing 200 one end are used for being connected with main cold water pipeline 100, guarantee the circulation of water, and rivers in the main cold water pipeline 100 get into main casing 200, can flow through dividing water end 203. 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 connection insert 204 is assembled at the water diversion end 203 in the following manner: the water diversion end 203 comprises a first cladding 211 and a second cladding 212, and the connecting insert 204 is arranged between the first cladding 211 and the second cladding 212.

Wherein the end of the connection insert 204 is flush with the end of the second cladding layer 212, so that, because the connection insert 204 is of a separate structure, when being fixedly connected with the first cladding layer 211 and the second cladding layer 212, a gap is inevitably formed between the connection insert 204 and the first cladding layer 211 and the second cladding layer 212, and the gap is easy to be permeated with water. In a conventional sealing manner, a sealing ring is generally added between the connecting insert 204 and other pipe parts, and when the end of the connecting insert 204 is flush with the end of the second coating layer 212, as long as the sealing ring can cover the end of the connecting insert 204 flush with the second coating layer 212, the gap between the connecting insert 204 and the second coating layer 212 can be naturally sealed, so that 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, as in the assembly of other conventional copper inserts, the end face of the similar structure of the second cladding layer 212 is lower than the end face of the copper insert, and the sealing ring is disposed inside the copper insert in time, which is difficult to achieve a better sealing effect.

In the embodiment, the main shell 200, the first coating layer 211 and the second coating layer 212 are made of PERT second-generation materials, the long-term working temperature of the PERT second-generation materials is-40 ℃ to 95 ℃, and the long-term working temperature of the traditional PPR materials is generally-10 ℃ to 70 ℃, so that the water distributor of the embodiment has better high and low temperature resistance, the antibacterial rate of the water distributor is greater than 99%, and the water distributor has a better antibacterial effect. In addition, because the two take place ofs material of PERT possesses better fusion performance, consequently the delivery port 102 and the water inlet 101 of water injection mandrel all can realize the hot melt butt joint, have promoted the convenience of using.

The present invention and its embodiments have been described above schematically, and the description is not limited thereto, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching of the present invention, without departing from the inventive spirit of the present invention, the person skilled in the art should also design the similar structural modes and embodiments without creativity to the technical solution, and all shall fall within the protection scope of the present invention.

Claims

1. A water distribution system is characterized by comprising a main cold water pipeline, wherein a first water distributor is arranged on the main cold water pipeline, a plurality of first branch water pipes are arranged on the first water distributor, and the tail ends of the first branch water pipes are connected with a first water end or a second water end; still include the water heater, the delivery end department of water heater is connected with second branch water pipe, second branch water pipe one end is connected with hot water end, hot water end and first water end match the setting, hot water end and first water end all are used for being connected with the water consuming device.

2. The water distribution system of claim 1, wherein said primary cold water conduit is provided with a ball valve.

3. The water distribution system of claim 1, wherein a sub-distributor is provided on said first distributor pipe, and a sub-distributor is provided on said sub-distributor, and said sub-distributor is connected to said first or second water end by a sub-distributor pipe.

4. The water distribution system of claim 1, further comprising a hot water circulation device, the hot water circulation device comprising a second return water end, a first communication end, and a second communication end, the water heater comprising a first return water end, the first return water end being connected to the second communication end, the first communication end being connected to the primary cold water conduit, the second return water end being in communication with the hot water end.

5. The water distribution system of claim 4, wherein said hot water ends are connected in series or in parallel.

6. The water distribution system of claim 5, wherein the series connection comprises a plurality of hot water ends, the hot water ends are connected by a communication conduit, the second branch conduit is connected to one hot water end, and the other hot water end is connected to a second return conduit.

7. The water distribution system of claim 5, wherein the parallel connection comprises a plurality of hot water ends, and a second water distributor is disposed at the second branch pipe and is respectively communicated with the plurality of hot water ends;

and a third water distributor is arranged at the second water return end and is respectively communicated with the plurality of hot water using ends.

8. Water distribution system according to claim 4, wherein a water softener is arranged on said main cold water conduit, the water outlet end of said water softener being connected to said first water distributor or said first communication end.

9. A water distribution system according to claim 1, wherein said primary cold water conduit is provided with a pre-filter or water purifier.

10. The water distribution system according to claim 3, wherein each of said first and said sub-distributors comprises a main housing, said main housing having a water inlet and a water outlet at opposite ends thereof for connection to a main cold water pipe, said main housing having a plurality of water diversion ends for connection to a branch water pipe or a sub-branch water pipe; the water distribution end comprises a first coating layer, a connecting insert and a second coating layer, the connecting insert is positioned between the first coating layer and the second coating layer, the second coating layer is positioned in the connecting insert, and the end part of the connecting insert is flush with the end part of the second coating layer; the main shell, the first coating layer and the second coating layer are made of PERT second-generation materials.