CN216108795U

CN216108795U - House water supply system

Info

Publication number: CN216108795U
Application number: CN202122451067.5U
Authority: CN
Inventors: 张跃
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-10-12
Filing date: 2021-10-12
Publication date: 2022-03-22
Anticipated expiration: 2031-10-12

Abstract

A house water supply system comprises a water heater, a first water divider and a second water divider, wherein a water supply end is connected with a first water divider pipeline, and at least one branch water outlet of the first water divider is connected with a cold water equipment pipeline; the other branch water outlet is connected with a water heater; and the water outlet of the water heater is connected with a second water divider, and each branch water outlet of the second water divider is connected with a pipeline of hot water equipment. On one hand, the utility model can separate hot water from cold water and simplify the pipeline arrangement; on the other hand, the design of pipe diameter can be reduced, thereby improving the space utilization rate; and the field installation speed can be greatly improved.

Description

House water supply system

Technical Field

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

Background

The indoor water supply system is an engineering facility for supplying cold and hot water for living and production in residential buildings and industrial plants. The water supply system takes water from an outdoor water supply pipe network, distributes the water to each indoor water using point in various modes through a water distribution pipe network under the action of water pressure. The indoor water supply system can be divided into the following parts according to the purposes: domestic water supply systems, production water supply systems and fire water supply systems. The domestic water supply system is mainly used for drinking, cooking, washing and the like in residential buildings such as families, institutions, schools, troops and hotels, public buildings and industrial enterprises; the production water supply system is mainly used for supplying workshop production water, such as equipment cooling water, boiler water and the like; the fire-fighting water supply system is mainly used for fighting fire.

The existing water supply system is usually directly divided into a plurality of pipeline branches to connect different water consumption points, and basically one main pipeline can only be divided into two three branches, and then the branches are further divided on the branch pipelines to form a plurality of crotch structures, so that the pipelines are complicated in arrangement and large in occupied space. In addition, the existing main pipeline is usually made of plastic, and the smoothness of the inner wall of the main pipeline is poor, so that the outer diameter of the main pipeline is designed to be larger, and the occupied space area is large.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects in the prior art and provide a house water supply system with simple pipeline arrangement and high space utilization rate.

The technical scheme of the utility model is as follows: a house water supply system comprises a water heater, a first water divider and a second water divider, wherein a water supply end is connected with a first water divider pipeline, and at least one branch water outlet of the first water divider is connected with a cold water equipment pipeline; the other branch water outlet is connected with a water heater; and the water outlet of the water heater is connected with a second water divider, and each branch water outlet of the second water divider is connected with a pipeline of hot water equipment.

Furthermore, the water supply end is connected with a first water divider through a vertical pipe, and a water meter is arranged between the first water divider and the vertical pipe.

Furthermore, the first water divider and the second water divider both comprise a water divider main body, a water inlet arranged on the water divider main body and at least two branch water outlets, and the at least two branch water outlets are set to be discharged in different directions.

Furthermore, the water heater, the first water divider, the second water divider and the connecting pipeline are all prefabricated in the ceiling layer.

Further, the stand pipe is a stainless steel pipe, and the pipe diameter is 30-60 mm.

Furthermore, the vertical pipe is prefabricated between the floor and the ceiling of each layer of formwork of the house, the lower end of the vertical pipe extends into the floor, and a vertical pipe joint at the end part of the vertical pipe extends out of the floor and is used for being connected with the vertical pipe of the lower-layer formwork; the upper end of the stand pipe is connected with a stand pipe joint of the upper-layer formwork.

Furthermore, pipelines connected with cold water equipment and hot water equipment are embedded in the wall.

Further, a heat insulation layer is arranged between the wall body and the pipeline.

Further, the wall body is coated or connected with a sealing element at the side of the opening where the pipeline extends in and out.

The utility model has the beneficial effects that: on one hand, by arranging at least two water separators, hot water and cold water can be separated, and the pipeline arrangement is simplified; the vertical pipe is arranged to be a stainless steel pipe, so that the pipe diameter design can be greatly reduced, and the space utilization rate is improved; on the other hand, through the prefabrication to riser, water knockout drum and water heater, can improve on-the-spot installation rate greatly, and through with the pipeline pre-buried in the wall body to keep apart through heat preservation and sealing member, can improve waterproof nature and heat insulating ability.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention (in the figure, a dotted line pipeline is a hot water pipe for connecting hot water equipment, and a solid line pipeline is a cold water pipe for connecting cold water equipment);

fig. 2 is an enlarged schematic structural view of a first water separator (a six-head water separator) in the embodiment shown in fig. 1.

The attached drawings indicate the following:

1. a water heater; 2. a first water divider; 3. a second water separator; 4. a riser; 5. a water meter; 21. a water separator body; 22. a water inlet; 23. a branch water outlet.

Detailed Description

The utility model will be described in further detail below with reference to the drawings and specific examples.

As shown in fig. 1: a house water supply system comprises a water heater 1, a first water divider 2 and a second water divider 3, wherein a water supply end is connected with the first water divider 2 through a pipeline, and at least one branch water outlet of the first water divider 2 is connected with a cold water equipment pipeline; the other branch water outlet is connected with a water heater 1; the water outlet of the water heater 1 is connected with a second water divider 3, and each branch water outlet of the second water divider 3 is connected with a pipeline of hot water equipment.

The scheme has the following advantages: through setting up two water knockout drums, can directly distribute the water of water supply end output, partly be used for the heat supply, partly be used for the cooling, and the delivery port of water heater divides a plurality of delivery ports and is connected with different hot water equipment through the water knockout drum again to reduce the complexity that the pipeline arranged.

In this embodiment, the water supply end is connected to the first water separator 2 through the vertical pipe 4, and a water meter 5 is disposed between the first water separator 2 and the vertical pipe 4. Specifically, the water supply is performed in a common house through a vertical pipe, the vertical pipe 4 is connected with one end of a water meter 5 through a connecting joint, and the other end of the water meter 5 is connected with a water inlet of the first water divider 2. As shown in fig. 2: the first water divider 2 is preferably a six-head water divider, that is, the first water divider 2 comprises a water divider main body 21, the water divider main body 21 extends to form a water inlet 22 and five branch water outlets 23, one branch water outlet is connected with a water heater, the other three branch water outlets are connected with other cold water using equipment, and the other branch water outlet can be used as a reserved port. The five branch water outlets 23 are not distributed on the same side, and are preferably distributed symmetrically, for example, a water inlet extends from each of the upper side and the lower side of the water separator body 21, two water inlets extend from each of the left side and the right side, and one of the water inlets is set as the water inlet 22.

In this embodiment, the second water separator 3 is a four-head water separator, and includes a water separator main body, a water inlet and three branch water outlets extend from the water separator main body, the water inlet is connected to the water outlet end of the water heater, and the three water outlets respectively extend out of a pipeline to be connected to other hot water equipment.

In this embodiment, the water heater 1, the first water divider 2, the second water divider 3 and the connecting pipeline are all prefabricated in the ceiling layer, so that the field installation speed is increased. The riser 4 is preferably a stainless steel tube with a tube diameter of 50 mm. The vertical pipe 4 is a stainless steel pipe, so that on one hand, the corrosion is not easy to happen, and the service life is long; on the other hand, stainless steel pipe compares in plastics riser that the inner wall smoothness is high, and rivers are fast, and the pipe diameter can set up littleer to greatly reduced space occupancy, and current plastics riser roughness is higher than the stainless steel, therefore the pipe diameter sets up very greatly usually, occupation space greatly.

In this embodiment, when a plurality of water heaters 1 are provided, a plurality of first water distributors 2 and a plurality of second water distributors 3 may be correspondingly provided, and one vertical pipe 4 may be shared, or vertical pipes may be provided separately, so that flexible arrangement is achieved.

In the embodiment, the vertical pipe 4 is prefabricated between the floor and the ceiling of each layer of formwork of the house, the lower end of the vertical pipe extends into the floor, and a vertical pipe joint at the end part of the vertical pipe extends out of the floor and is used for being connected with the vertical pipe of the lower-layer formwork; the upper end of the stand pipe is connected with a stand pipe joint of the upper-layer formwork. Therefore, when the die carrier is installed on site, after the upper die carrier and the lower die carrier are assembled and installed, only the vertical pipe joint extending out of the floor in the upper die carrier is connected with the end part of the prefabricated vertical pipe in the lower die carrier, the vertical pipe does not need to be installed on site, the installation period is greatly shortened, the water heater, the water distributor and the corresponding connecting pipeline are all prefabricated in the suspended ceiling, and only the water meter is installed on site and the pipeline, cold water equipment and hot water equipment are installed on site.

In this embodiment, the pipeline that is connected with cold water equipment and hot water equipment is pre-buried in the wall body, and is equipped with the heat preservation between wall body and the pipeline, can separate wall body and pipeline for the wall body can not receive the influence of cold water or hot water in the pipeline, and the heat preservation is preferred the foamer. In addition, the wall body is provided with a sealing element at the opening side where the pipeline extends in and out, such as coating mildew-proof sealant, so as to prevent the water leakage of the water pipe from influencing the wall body.

In summary, in the utility model, on one hand, by providing at least two water separators, hot water and cold water can be separated, and pipeline arrangement is simplified; the vertical pipe is arranged to be a stainless steel pipe, so that the pipe diameter design can be greatly reduced, and the space utilization rate is improved; on the other hand, through the prefabrication to riser, water knockout drum and water heater, can improve on-the-spot installation rate greatly, and through with the pipeline pre-buried in the wall body to keep apart through heat preservation and sealing member, can improve waterproof nature and heat insulating ability.

Claims

1. A house water supply system is characterized by comprising a water heater, a first water divider and a second water divider, wherein the first water divider is connected with a water supply end through a pipeline, and at least one branch water outlet of the first water divider is connected with a cold water equipment pipeline; the other branch water outlet is connected with a water heater; and the water outlet of the water heater is connected with a second water divider, and each branch water outlet of the second water divider is connected with a pipeline of hot water equipment.

2. The house water supply system of claim 1, wherein the water supply end is connected to a first water divider through a vertical pipe, and a water meter is arranged between the first water divider and the vertical pipe.

3. The house water supply system according to claim 1 or 2, characterized in that the first water divider and the second water divider each comprise a water divider body, a water inlet provided on the water divider body, and at least two branch water outlets, the at least two branch water outlets being arranged to output water in different directions.

4. The house water supply system according to claim 1 or 2, characterized in that the water heater, the first and second water dividers and the connecting pipes are all prefabricated in a ceiling floor.

5. The house water supply system according to claim 2, wherein the vertical pipe is a stainless steel pipe with a pipe diameter of 30-60 mm.

6. The house water supply system according to claim 2, wherein the vertical pipe is prefabricated between the floor and the ceiling of each layer of formwork of the house, the lower end of the vertical pipe extends into the floor, and a vertical pipe joint at the end part of the vertical pipe extends out of the floor and is used for being connected with the vertical pipe of the lower-layer formwork; the upper end of the stand pipe is connected with a stand pipe joint of the upper-layer formwork.

7. The house water supply system of claim 1 or 2, characterized in that the pipes connected with the cold water equipment and the hot water equipment are embedded in the wall.

8. The house water supply system of claim 7, wherein an insulation layer is arranged between the wall body and the pipeline.

9. The house watering system according to claim 7, wherein the wall is coated or attached with a seal on the open side where the pipes extend into and out of.