Multifunctional high-quality water making equipment

Abstract

The application discloses a multifunctional high-quality water making equipment, relates to the technical field of water treatment, and comprises a pretreatment unit, a membrane treatment unit, a mineralization unit, a heating unit, a cooling unit and a sterilization unit. The application can independently select a water quality mode according to user demand, for example, a cold water mode, a cold boiled water mode, a hot water mode, a mineralized water mode or a pure water mode, and the like, so as to meet the drinking water demand of different users. The equipment adopts a highly integrated mode, integrates multiple water purification process units, and can prepare different drinking water types. In addition, the equipment is provided with an intelligent control system, and quick switching of different drinking water modes can be realized.

Description

Technical Field

[0001] This invention patent relates to the field of water treatment technology, specifically to a water treatment equipment. Background Technology

[0002] The quality of drinking water is directly related to the health of the people, the sustainable development of the economy and society, the cornerstone of national security and social stability, and a fundamental guarantee for people's peaceful and prosperous lives and improved quality of life. With the improvement of living standards and the enhancement of health awareness, people have higher and more diverse requirements for the quality of drinking water. Multifunctional drinking water has become an essential path for the water treatment industry to practice water ecological civilization construction and continuously improve people's sense of happiness, gain, and satisfaction.

[0003] Traditional direct drinking water equipment can only meet a single user requirement. However, the multi-functional direct drinking water purification equipment developed in this patent uses multi-stage filtration technology, combined with automatic water quality analysis and process control programs, to ensure the removal of pathogenic microorganisms, heavy metals, organic matter and other pollutants from the water, thereby improving water safety. At the same time, the equipment automatically adjusts the process according to the incoming water quality and user needs to produce high-quality direct drinking water that meets the drinking water needs of different users. Summary of the Invention

[0004] The purpose of this invention patent is to overcome the shortcomings of the prior art and provide a multifunctional high-quality water purification equipment that can produce a variety of high-quality direct drinking water to meet different drinking water needs.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: Pretreatment unit: Used for preliminary filtration of incoming water to remove large particulate impurities, colloids, organic matter, etc., mainly including quartz sand filter, activated carbon filter and precision filter.

[0006] Membrane treatment unit: used to further treat pretreated water to remove harmful substances such as bacteria, viruses, and heavy metal ions. It mainly includes functional ceramic membrane modules, reverse osmosis membrane modules, and nanofiltration membrane modules. The reverse osmosis membrane modules and nanofiltration membrane modules are connected in parallel at the rear end of the functional ceramic membrane modules and are switched by valves.

[0007] Mineralization unit: Used to mineralize water after membrane treatment, increasing the mineral content in the water, mainly including mineralization filter cartridges.

[0008] Heating unit: Used to heat water and produce hot water, including heater and insulated water tank.

[0009] Cooling unit: Used to cool heated water to prepare cooled boiled water, including a cooler and a cold water tank.

[0010] Sterilization unit: Used to sterilize water and ensure the safety of the effluent quality, including ultraviolet sterilizer and ozone generator.

[0011] As a preferred technical solution, the pore size of the membrane used in the functional ceramic membrane module is 20-100nm.

[0012] As a preferred technical solution, the concentrate outlets of the reverse osmosis membrane module and the nanofiltration membrane module are connected to a concentrate recovery device for recovering concentrate and improving water resource utilization.

[0013] As a preferred technical solution, the mineralized filter element is made of natural minerals, such as maifanite, selenium ore, celestite, magnesium ore, etc.

[0014] As a preferred technical solution, the heating unit adopts instant heating technology, which can quickly prepare hot water according to user needs and has energy-saving effect.

[0015] As a preferred technical solution, the cooling unit adopts compressor refrigeration technology, which can quickly prepare cooled boiled water and has energy-saving effect.

[0016] As a preferred technical solution, the equipment adopts aseptic preparation technology and a precise temperature control system to ensure water safety and drinking water quality.

[0017] The beneficial effects of this invention are: 1. Multifunctional: This invention can prepare direct drinking water that meets different standards according to the actual needs of users, such as cold water, cooled boiled water, hot water, mineral water, purified water, etc., to meet the diverse needs of users.

[0018] 2. High quality: This invention uses multi-stage filtration, sterilization and deep treatment technology, which can effectively remove harmful substances in water, while retaining minerals and trace elements that are excellent for the human body, ensuring that the output water is safe, stable and healthy.

[0019] 3. Energy saving and environmental protection: This invention adopts high-efficiency and energy-saving membrane treatment technology, instant heating technology, compressor refrigeration technology and concentrated water recovery device, which can effectively reduce energy consumption and water waste and improve recovery rate.

[0020] 4. Intelligent: This invention uses a PLC controller and water quality sensor to achieve automated control and remote monitoring. It can automatically adjust the equipment operating parameters according to the raw water quality and user needs to ensure stable effluent water quality.

[0021] 5. Integration: The equipment of this invention adopts an integrated design, which occupies a small area and has simple installation conditions. Attached Figure Description

[0022] Figure 1This is a schematic diagram of the structure of a multifunctional high-quality water purification equipment according to the present invention patent.

[0023] In the diagram: 1-quartz sand filter; 2-activated carbon filter; 3-precision filter; 4-ceramic membrane module; 5-reverse osmosis membrane module; 6-nanofiltration membrane module; 7-valve; 8-concentrate recovery device; 9-mineralized filter element; 10-sterilization unit; 11-heater; 12-cooler; 13-insulated water tank; 14-cold water tank. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the spirit of the contents disclosed in the present invention will be described in detail below. After understanding the embodiments of the present invention, any person skilled in the art can make changes and modifications based on the technology taught in the present invention without departing from the spirit and scope of the present invention.

[0025] The illustrative embodiments and descriptions of the present invention are used to explain the present invention, but are not intended to limit the present invention. Example

[0026] like Figure 1 As shown, this embodiment of a multifunctional high-quality water purification equipment includes a pretreatment unit, a membrane treatment unit, a mineralization unit, a heating unit, a cooling unit, a sterilization unit, and a control unit. From front to back, the following components are arranged sequentially: a quartz sand filter 1, an activated carbon filter 2, a precision filter 3, a ceramic membrane module 4, a reverse osmosis membrane module 5, a nanofiltration membrane module 6, a valve 7, a concentrate recovery device 8, a mineralization filter element 9, a sterilization unit 10, a heater 11, a cooler 12, an insulated water tank 13, and a cold water tank 14.

[0027] As a specific embodiment of the multifunctional high-quality water purification equipment provided by this invention patent, please refer to [link / reference]. Figure 1 : The pretreatment unit includes a quartz sand filter 1, an activated carbon filter 2, and a precision filter 3 connected in sequence, which are used to perform preliminary filtration of raw water to remove large particulate impurities, colloids, organic matter, etc.

[0028] The membrane treatment unit includes a functional ceramic membrane module 4, a reverse osmosis membrane module 5, and a nanofiltration membrane module 6. The reverse osmosis membrane module 5 and the nanofiltration membrane module 6 are connected in parallel and switched via a valve 7. The reverse osmosis membrane module 5 removes most impurities from the water, including bacteria, viruses, and heavy metal ions, producing purified water. The nanofiltration membrane module 6 removes most impurities from the water while retaining some minerals, producing mineral water. The purified water and mineral water are sterilized by the sterilization unit 10 before use. The concentrate outlets of the reverse osmosis membrane module 5 and the nanofiltration membrane module 6 are connected to a concentrate recovery device 8 for recovering concentrate and improving water resource utilization.

[0029] In this embodiment, the sterilization unit 10 includes an ultraviolet sterilizer and an ozone generator, which are used to sterilize the water and ensure the safety of the effluent water quality.

[0030] As a specific embodiment of the multifunctional high-quality water purification equipment provided by this invention patent, please refer to [link / reference]. Figure 1 : The mineralization unit includes a mineralization filter element 9, which is used to mineralize the water after membrane treatment to increase the mineral content in the water.

[0031] In this embodiment, during the water purification process, the incoming water undergoes pretreatment through a quartz sand filter 1, an activated carbon filter 2, and a precision filter 3. After further treatment through a ceramic membrane module 4, a reverse osmosis membrane module 5, and a nanofiltration membrane module 6, the produced water undergoes mineralization treatment through a mineralization filter element 9 to increase the mineral content. The prepared mineral water is then sterilized by a sterilization unit 10 before use. In this embodiment, the main materials of the mineralized filter element 9 can be maifanite, selenium ore, celestite, and magnesium ore, to prepare high-quality mineral water containing strontium or metasilicic acid.

[0032] As a specific embodiment of the multifunctional high-quality water purification equipment provided by this invention patent, please refer to [link / reference]. Figure 1 The heating unit includes a heater 11 and an insulated water tank 13, which are used to heat water and prepare hot water.

[0033] In this embodiment, the purified water, mineral water, and mineral spring water prepared by the pretreatment unit, membrane treatment unit, and mineralization unit are heated by the heater 11 and then stored in the insulated water tank 13. After being sterilized by the sterilization unit 10, they are then taken out.

[0034] As a specific embodiment of the multifunctional high-quality water purification equipment provided by this invention patent, please refer to [link / reference]. Figure 1 : The cooling unit includes a cooler 12 and a cold water tank 14, which are used to cool water and prepare boiled water.

[0035] In this embodiment, the purified water, mineral water, and mineral spring water prepared by the pretreatment unit, membrane treatment unit, and mineralization unit are heated by the heater 11, cooled by the cooler 12, stored in the cold water tank 14, and then sterilized by the sterilization unit 10 before being used.

[0036] The effective advantages of this multifunctional high-quality water purification equipment are: Users can independently select the water quality mode according to their needs, such as cold water mode, cooled boiled water mode, hot water mode, mineralized water mode, or purified water mode, thus meeting the drinking water needs of different users. The equipment adopts a highly integrated design, integrating multiple water purification process units to produce different types of drinking water. Furthermore, the equipment is equipped with an intelligent control system, enabling rapid switching between different drinking water modes.

[0037] The foregoing has shown and described the basic principles, main features, and advantages of this invention. Those skilled in the art should understand that this invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this invention. Various changes and modifications can be made to this invention without departing from its concept and scope, and all such changes and modifications fall within the scope of the claimed invention. The scope of protection of this invention is defined by the appended claims and their equivalents.

Claims

1. A multifunctional, high-quality water purification equipment, characterized in that: It includes a pretreatment unit, a membrane treatment unit, a mineralization unit, a heating unit, a cooling unit, and a sterilization unit, and is sequentially equipped with a quartz sand filter 1, an activated carbon filter 2, a precision filter 3, a ceramic membrane module 4, a reverse osmosis membrane module 5, a nanofiltration membrane module 6, a valve 7, a concentrate recovery device 8, a mineralization filter element 9, a sterilization unit 10, a heater 11, a cooler 12, an insulated water tank 13, and a cold water tank 14.

2. The multifunctional high-quality water purification equipment as described in claim 1, characterized in that, The pore size of the membrane used in the functional ceramic membrane module 4 is 20-100 nm.

3. The multifunctional high-quality water purification equipment as described in claim 1, characterized in that, The concentrate outlets of the reverse osmosis membrane module 5 and the nanofiltration membrane module 6 are connected to a concentrate recovery device for recovering concentrate and improving water resource utilization.

4. The multifunctional high-quality water purification equipment as described in claim 1, characterized in that, The mineralized filter element 9 is made of natural minerals, such as maifanite, selenium ore, celestite, magnesium ore, etc.

5. The multifunctional high-quality water purification equipment as described in claim 1, characterized in that, The sterilization unit 10 uses ultraviolet light or ozone for sterilization and disinfection to ensure drinking water safety.

6. The multifunctional high-quality water purification equipment as described in claim 1, characterized in that, The heater 11 uses instant heating technology, which can quickly prepare hot water according to user needs and has energy-saving effects.

7. The multifunctional high-quality water purification equipment as described in claim 1, characterized in that, The cooler 12 uses compressor refrigeration technology, which can quickly cool hot water and has energy-saving effects.

8. The multifunctional high-quality water purification equipment as described in claim 1, characterized in that, The equipment employs aseptic preparation technology and a precise temperature control system to ensure water safety and drinking water quality.

9. The multifunctional high-quality water purification equipment as described in claim 1, characterized in that, The equipment allows users to choose the water quality mode according to their needs, such as cold water mode, boiled water mode, hot water mode, mineral water mode, or purified water mode, to meet the drinking water needs of different users.

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