Split type direct drinking water equipment capable of supplying water dispersedly

Abstract

The utility model provides split type direct drinking water equipment capable of supplying water dispersedly, which relates to the field of tap water supply and comprises a raw water tank unit, a booster pump unit, a filtering unit, a water purifying tank unit, an ozone unit and a user water supply unit, the raw water tank unit is connected with the booster pump unit, the booster pump unit is connected with the filtering unit, and the water purifying tank unit is connected with the ozone unit. The filtering unit and the ozone unit are respectively connected with the water purifying tank unit; the water purifying tank unit is connected with the user water supply unit. According to the utility model, a split type structure mode is adopted, each unit is independently integrated and independently installed, the installation and arrangement are convenient, the problem of limitation of installation site area and house type is solved, and the flexibility and adaptability of the system are greatly improved; through the user water supply units which are arranged in parallel, each water supply unit corresponds to one cluster or building, and the adjacent water supply units are standby for each other, the problems that the pressure of drinking water is unstable and the water supply units are shut down and cut off supply are solved, maintenance and overhaul are not affected while direct drinking water is continuously supplied, and the water supply stability and reliability are improved.

Description

Technical Field

[0001] The utility model relates to the field of tap water supply, in particular to a split-type direct drinking water device capable of dispersed water supply. Background Art

[0002] As people's requirements for the quality of drinking water become higher and higher, direct drinking water equipment has begun to be widely popularized in clustered public places, such as residential areas, office buildings, schools, hospitals, shopping malls, etc. However, some public places are unable to directly install large-scale integrated direct drinking water equipment due to the limitation of installation sites, especially the renovation and expansion projects of old public places, whose infrastructure is already fixed, and it is even more impossible to transport and install direct drinking water equipment, and they can only rebuild the basic site through reconstruction.

[0003] In many public places, most of them are multi-building clusters. The existing direct drinking water equipment is a water supply unit, which connects various buildings in series to supply water. This means that the water supply chain can only rely on one water supply unit. Once the water supply unit fails or needs maintenance, the direct drinking water supply can only be suspended, and the water pressure of this series water supply method is unstable. Utility Model Content

[0004] In view of the defects in the prior art, the purpose of the utility model is to provide a split-type direct drinking water equipment that can disperse water supply.

[0005] According to the utility model, a split-type direct drinking water equipment with decentralized water supply is provided, which includes a raw water tank unit, a booster pump unit, a filter unit, a clean water tank unit, an ozone unit and a user water supply unit. The raw water tank unit is connected to the booster pump unit, the booster pump unit is connected to the filter unit, the filter unit and the ozone unit are respectively connected to the clean water tank unit, and the clean water tank unit is connected to the user water supply unit.

[0006] Preferably, the filtration unit includes an activated carbon filtration unit and a membrane filtration unit, the booster pump is connected to the inlet of the activated carbon filtration unit, the outlet of the activated carbon filtration unit is connected to the inlet of the membrane filtration unit, and the outlet of the membrane filtration unit is connected to the clean water tank unit.

[0007] Preferably, the membrane filtration unit includes an ultrafiltration membrane filtration unit and a nanofiltration membrane filtration unit, the activated carbon filtration unit is connected to the ultrafiltration membrane filtration unit, the ultrafiltration membrane filtration unit is connected to the nanofiltration membrane filtration unit, and the nanofiltration membrane filtration unit is connected to the clean water tank unit.

[0008] Preferably, the ozone unit includes an ozone generator and a destroyer unit, the ozone generator is arranged between the rear end of the user water supply unit and the front end of the clean water tank unit, and the clean water tank unit is connected to the destroyer unit.

[0009] Preferably, the outlet of the clean water tank unit is connected to the inlet of the user water supply unit, and the outlet of the user water supply unit is connected to the inlet of the clean water tank unit through the ozone unit.

[0010] Preferably, the user water supply unit comprises N user water supplies arranged in parallel.

[0011] Preferably, the number N is ≥2.

[0012] Preferably, the raw water tank unit, the booster pump unit, the filter unit, the clean water tank unit, the ozone unit and the user water supply unit are unidirectionally connected to each other through pipelines.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] (1) The utility model adopts a split structure, each unit is independently integrated and installed separately, which is convenient for installation and layout, solves the problem of installation site area and apartment type restrictions, and greatly improves the flexibility and adaptability of the system;

[0015] (2) The utility model solves the problems of unstable drinking water pressure and water supply unit shutdown by setting up user water supply units in parallel, where each water supply unit corresponds to a cluster or building, and adjacent water supply units serve as backup for each other. This ensures that direct drinking water is not interrupted and maintenance is not affected, thereby improving water supply stability and reliability. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0017] Figure 1 It is a structural schematic diagram of the utility model. DETAILED DESCRIPTION

[0018] The utility model is described in detail below in conjunction with specific embodiments. The following embodiments will help those skilled in the art to further understand the utility model, but do not limit the utility model in any form. It should be pointed out that for those of ordinary skill in the art, several changes and improvements can be made without departing from the concept of the utility model. These all belong to the protection scope of the utility model.

[0019] Example

[0020] According to the utility model, a split-type direct drinking water device capable of dispersed water supply is provided, such as Figure 1As shown, it includes a raw water tank unit, a booster pump unit, a filter unit, a clean water tank unit, an ozone unit and a user water supply unit. The raw water tank unit is connected to the booster pump unit through a pipeline, and municipal tap water enters the raw water tank unit. The raw water tank unit plays the role of temporary water storage, which can ensure that the booster pump unit has sufficient water intake and will not run idle due to lack of water. The booster pump unit is connected to the filter unit through a pipeline, and the filter unit and the ozone unit are respectively connected to the clean water tank unit through pipelines. The clean water tank unit is a storage unit for the final water production. The volume of the clean water tank is designed according to the number of water supply units, and it also plays the role of temporary water storage and water supply. The outlet of the clean water tank unit is connected to the inlet of the user water supply unit. The user water supply unit includes N user water supplies arranged in parallel, and the number N is ≥2. The outlet of the user water supply unit is connected to the inlet of the clean water tank unit through the ozone unit. And the ozone unit includes an ozone generator and a destroyer unit. An ozone generator is provided between the rear end of the user water supply unit and the front end of the clean water tank unit, and the clean water tank unit is connected to the destroyer unit. Water pipes are prone to breed bacteria when they are used for a long time or when users have not taken water for a long time, causing the drinking water in the entire water supply network and water purification tank to be contaminated. Therefore, an ozone generator unit is installed to effectively kill bacteria and disinfect. Excess ozone is eliminated through an ozone destroyer to avoid polluting the environment.

[0021] The filtration unit includes an activated carbon filtration unit and a membrane filtration unit. The booster pump is connected to the inlet of the activated carbon filtration unit, the outlet of the activated carbon filtration unit is connected to the inlet of the membrane filtration unit, and the outlet of the membrane filtration unit is connected to the clean water tank unit. The booster pump unit supplies tap water to the rear-end activated carbon filtration unit and the membrane filtration unit, and at the same time provides the osmotic pressure required for filtration. The activated carbon filtration unit serves as a pretreatment unit of the direct drinking water system to filter out pigments, pesticides, impurities, etc. in the tap water. The pretreated water is supplied to the rear-end membrane filtration unit. The activated carbon filtration unit has the functions of automatic forward flushing, backwashing, and automatic filtration.

[0022] The membrane filtration unit includes an ultrafiltration membrane filtration unit and a nanofiltration membrane filtration unit. The activated carbon filtration unit is connected to the ultrafiltration membrane filtration unit, the ultrafiltration membrane filtration unit is connected to the nanofiltration membrane filtration unit, and the nanofiltration membrane filtration unit is connected to the water purification tank unit. The ultrafiltration membrane mainly plays the role of filtering macromolecular organic matter and suspended matter, and the nanofiltration membrane can remove high-valent ion groups and some monovalent ion groups in the water. Most of the water produced by the ultrafiltration membrane enters the nanofiltration membrane for filtration again, and a small part of the water is mixed with the water produced by the nanofiltration membrane and then enters the water purification tank unit. The purpose of this is to adjust the taste of the water produced.

[0023] More specifically, the direct drinking water equipment involved in the utility model includes a raw water tank unit, a booster pump unit, an activated carbon filter unit, a membrane filter unit, a water purification tank unit, an ozone generator and destroyer unit, and a user water supply unit. The entire direct drinking water equipment has at least 8 units, each of which is relatively independent and interconnected by pipes.

[0024] The split equipment adopted by the utility model perfectly solves this problem. Each unit is relatively small and independent, and can directly enter the installation site through doors and windows. It is not limited by the area of ​​the installation site and the type of apartment, and can be arranged arbitrarily, even by floor, which greatly increases the flexibility and adaptability of the direct drinking water equipment and avoids the cost of rebuilding the installation site.

[0025] The method of configuring user water supply units in equal quantities according to customer water usage clusters can avoid the problem of direct drinking water supply having to be suspended once a water supply unit fails or is under maintenance, and the problem of unstable water pressure in the series water supply method. In the parallel method, once a water supply unit stops working, other water-using units will not be affected and can supply water normally. Moreover, the stopped water supply unit can also temporarily help supply water through the adjacent water supply unit, and the water supply of the entire building complex will not be affected.

[0026] In the description of the present application, it should be understood that the terms "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0027] The above describes the specific embodiments of the present invention. It should be understood that the present invention is not limited to the above specific embodiments, and those skilled in the art can make various changes or modifications within the scope of the claims, which does not affect the essence of the present invention. In the absence of conflict, the embodiments of the present application and the features in the embodiments can be combined with each other at will.

Claims

1. A split-type direct drinking water device capable of dispersing water supply, characterized in that: It includes a raw water tank unit, a booster pump unit, a filter unit, a clean water tank unit, an ozone unit and a user water supply unit, wherein the raw water tank unit is connected to the booster pump unit, the booster pump unit is connected to the filter unit, the filter unit and the ozone unit are respectively connected to the clean water tank unit, and the clean water tank unit is connected to the user water supply unit; The filtration unit comprises an activated carbon filtration unit and a membrane filtration unit, the booster pump is connected to the inlet of the activated carbon filtration unit, the outlet of the activated carbon filtration unit is connected to the inlet of the membrane filtration unit, and the outlet of the membrane filtration unit is connected to the clean water tank unit; The membrane filtration unit comprises an ultrafiltration membrane filtration unit and a nanofiltration membrane filtration unit, the activated carbon filtration unit is connected to the ultrafiltration membrane filtration unit, the ultrafiltration membrane filtration unit is connected to the nanofiltration membrane filtration unit, and the nanofiltration membrane filtration unit is connected to the clean water tank unit.

2. The split-type direct drinking water equipment with dispersed water supply according to claim 1 is characterized in that: The ozone unit comprises an ozone generator and a destroyer unit. The ozone generator is arranged between the rear end of the user water supply unit and the front end of the clean water tank unit. The clean water tank unit is connected to the destroyer unit.

3. The split-type direct drinking water equipment with dispersed water supply according to claim 1 is characterized in that: The outlet of the clean water tank unit is connected to the inlet of the user water supply unit, and the outlet of the user water supply unit is connected to the inlet of the clean water tank unit through the ozone unit.

4. The split-type direct drinking water equipment with dispersed water supply according to claim 1 is characterized in that: The user water supply unit includes N user water supplies arranged in parallel.

5. The split-type direct drinking water equipment with dispersed water supply according to claim 4 is characterized in that: The number N is ≥ 2.

6. The split-type direct drinking water equipment with dispersed water supply according to claim 1 is characterized in that: The raw water tank unit, the booster pump unit, the filter unit, the clean water tank unit, the ozone unit and the user water supply unit are unidirectionally connected to each other through pipelines.

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