CN215756582U - Utilize domestic water purification unit in whole room of dull and stereotyped ceramic membrane drainage - Google Patents
Utilize domestic water purification unit in whole room of dull and stereotyped ceramic membrane drainage Download PDFInfo
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- CN215756582U CN215756582U CN202121804374.0U CN202121804374U CN215756582U CN 215756582 U CN215756582 U CN 215756582U CN 202121804374 U CN202121804374 U CN 202121804374U CN 215756582 U CN215756582 U CN 215756582U
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Abstract
The utility model provides a full-house household water purifying device for filtering water by using a flat ceramic membrane, and belongs to the technical field of water purifying devices. The whole-house household water purifying equipment for filtering water by utilizing the flat ceramic membrane comprises a body, wherein a membrane pool, a clean water pool, a water pump and an electric control system are arranged in the body, the water pump is connected with the electric control system, the membrane pool is arranged above the clean water pool, and the membrane pool and the clean water pool are connected with the water pump through pipelines; the membrane tank is internally provided with a filtering membrane group, the filtering membrane group comprises a flat ceramic membrane and a supporting framework, and a water outlet in the filtering membrane group is connected with a water inlet in the clean water tank through a first pipeline. According to the utility model, a flat ceramic membrane is used as a filtering membrane, and a small hole with the aperture of 0.1um on the flat ceramic membrane can effectively filter macromolecules and bacteria to obtain a clean water source; and a plurality of filter membrane groups can be arranged, so that the water treatment capacity can be increased, and the requirement of household use with large water demand can be met.
Description
Technical Field
The utility model belongs to the technical field of water purification equipment, and particularly relates to a full-house household water purification equipment for filtering water by using a flat ceramic membrane.
Background
At present, two main processes are common in domestic waterworks, one is to adopt a sedimentation tank and a sand filter tank for filtration, and the process is mature in application and low in operation cost. And secondly, the sedimentation tank and the polymer ultrafiltration membrane process are adopted, the effluent turbidity and the index are better than those of the sand filter, but the investment cost is higher. The sedimentation tank and sand filter tank process has the risk that microorganisms such as micro viruses and macromolecular organic matters enter a clean water tank and a water supply network due to low filtering precision. Although the polymer ultrafiltration membrane is adopted in the sedimentation tank and polymer ultrafiltration membrane process, the membrane is a high molecular polymer and is extremely easy to age, the aged high molecular polymer membrane belongs to hazardous waste, special treatment is required, the treatment cost is high, and secondary pollution is brought to the environment.
Most of the existing household water purification devices adopt reverse osmosis filtration, the quality of filtered water is good, but the water yield is extremely low, and the requirement of families or restaurants with large water consumption cannot be met.
SUMMERY OF THE UTILITY MODEL
The utility model provides a full-house household water purifying device for filtering water by utilizing a flat ceramic membrane, and aims to solve the technical problem of small water yield of the conventional household water purifying device.
In order to achieve the purpose, the technical solution of the utility model is as follows:
a whole-house household water purifying device for filtering water by utilizing a flat ceramic membrane comprises a body, wherein a membrane pool, a clean water pool, a water pump and an electric control system are arranged in the body, the water pump is connected with the electric control system, the membrane pool is arranged above the clean water pool, and the membrane pool and the clean water pool are connected with the water pump through pipelines; the membrane tank is internally provided with a filtering membrane group, the filtering membrane group comprises a flat ceramic membrane and a supporting framework, and a water outlet in the filtering membrane group is connected with a water inlet in the clean water tank through a first pipeline.
Preferably, the support frameworks are arranged at two ends of the flat ceramic membrane, so that the filter membrane group forms a closed structure, and the water outlet is arranged on the support frameworks.
Preferably, the flat ceramic membrane is provided with a plurality of small holes with the aperture less than or equal to 0.1 um.
Preferably, the overflow port and the sewage discharge port of the membrane pool and the clean water pool are connected through a second pipeline to form an overflow sewage discharge system.
Preferably, the first pipeline is connected with a water pump through a third pipeline to form a backwashing system of the filter membrane module.
Preferably, the membrane tank is connected with raw water through a water inlet pipeline.
Preferably, the clean water tank is connected with the water pump through a fourth pipeline, and the water pump conveys water in the clean water tank to the water consumption equipment of the user through a fifth pipeline.
Preferably, the filter membrane group is provided in plurality.
The utility model has the beneficial effects that:
according to the utility model, a flat ceramic membrane is used as a filtering membrane, and a small hole with the aperture of 0.1um on the flat ceramic membrane can effectively filter macromolecules and bacteria to obtain a clean water source; and a plurality of filter membrane groups can be arranged, so that the water treatment capacity can be increased, and the requirement of household use with large water demand can be met.
Drawings
Fig. 1 is a schematic structural view of the present invention.
FIG. 2 is a schematic view of the filter pores in the filter membrane module.
FIG. 3 is a schematic side view of a filter membrane module.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are only for descriptive purposes and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "connected," "secured," and the like are to be construed broadly, and for example, "secured" may be a fixed connection, a removable connection, or an integral part; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In addition, the technical solutions in the embodiments of the present invention may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination of technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
Referring to fig. 1 to 3, a household water purification device for whole house using a flat ceramic membrane to filter water comprises a body 10, a base 11 is arranged below the body 10, a membrane tank 12, a clean water tank 13, a water pump 14 and an electric control system are arranged inside the body, the water pump 14 is connected with the electric control system, and the electric control system is arranged in a control box 15. The membrane pool 12 is arranged above the clean water pool 13, and the membrane pool 12 and the clean water pool 13 are connected with the water pump 14 through a pipeline 20; the membrane tank 12 is internally provided with a filtering membrane group 16, the filtering membrane group 16 comprises a flat ceramic membrane 161 and a supporting framework 162, and a water outlet 163 on the filtering membrane group 16 is connected with a water inlet of the clean water tank 13 through a first pipeline 21.
The water purification unit is characterized in that raw water enters the filter membrane group from the membrane pool and is filtered, the raw water automatically flows into the clean water pool through the first pipeline after being filtered, and the water in the clean water pool is conveyed to the water utilization equipment at home of a user by the water pump.
Further, the support frame 162 is installed at two ends of the flat ceramic membrane 161, so that the filtration membrane module forms a closed structure, and the water outlet 163 is disposed on the support frame 162. Preferably, the flat ceramic membrane is provided with a plurality of small holes 164 with the aperture less than or equal to 0.1 um. An enlarged view of a portion of the aperture 164 is shown in fig. 2. The plate surface of the flat ceramic membrane is densely distributed with micropores, according to the fact that the permeability is different when the diameters of molecules of permeated substances are different within a certain membrane aperture range, the pressure difference between two sides of the membrane is used as a driving force, the membrane is used as a filtering medium, and under the action of a certain pressure, when feed liquid flows through the surface of the membrane, only water, inorganic salt and small molecular substances are allowed to permeate through the membrane, and macromolecular substances such as suspended matters, glue, microorganisms and the like in the water are prevented from passing through the membrane. The ceramic membrane has the advantages of high separation efficiency, stable effect, good chemical stability, acid and alkali resistance, organic solvent resistance, bacteria resistance, high temperature resistance, pollution resistance, high mechanical strength, good regeneration performance, simple separation process, low energy consumption, simple and convenient operation and maintenance, long service life and the like. The water filtered by the flat ceramic membrane enters the clean water tank from the water outlet through the first pipeline. The filter membrane group 16 is provided with a plurality of filter membrane groups, so that the purified water quantity can be increased, the purified water supply is improved, and the requirement of a user with large water demand is met.
Further, the overflow ports and the sewage discharge ports of the membrane tank 12 and the clean water tank 13 are connected through a second pipeline 22 to form an overflow sewage discharge system. An overflow port is arranged above the membrane tank 12, and a drain outlet is arranged below the membrane tank; an overflow port is arranged above the clean water tank 13, a drain outlet is arranged below the clean water tank 13, the overflow ports and the drain outlets of the membrane tank 12 and the clean water tank 13 are converged through a second pipeline 22, and sewage is discharged from the second pipeline. Be equipped with the valve on the second pipeline, other pipelines can set up the valve according to actual demand.
Further, the first pipeline 21 is connected with the water pump 14 through a third pipeline 23 to form a backwashing system of the filter membrane module. The first pipeline 21 is connected with the third pipeline 23, and the backwashing process is that the water pump extracts clean water from a clean water tank and reversely inputs the clean water into the filter membrane group, so that the purpose of cleaning the filter membrane group is achieved.
Further, the membrane tank 12 is connected with raw water through a water inlet pipe 24. Raw water enters the membrane tank through the self water pressure.
Further, the clean water tank 13 is connected with the water pump 14 through a fourth pipeline 25, and the water pump 14 delivers the water of the clean water tank to the consumer water equipment through a fifth pipeline 26.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (8)
1. A full-house household water purifying device for filtering water by utilizing a flat ceramic membrane is characterized by comprising a body, wherein a membrane pool, a clean water pool, a water pump and an electric control system are arranged in the body; the membrane tank is internally provided with a filtering membrane group, the filtering membrane group comprises a flat ceramic membrane and a supporting framework, and a water outlet in the filtering membrane group is connected with a water inlet in the clean water tank through a first pipeline.
2. The water purification apparatus for a whole house according to claim 1, wherein the supporting frames are installed at both ends of the flat ceramic membrane to form a closed structure of the filtration membrane module, and the water outlet is formed on the supporting frames.
3. The water purification apparatus for residential buildings and household use according to claim 2, wherein the flat ceramic membrane is provided with a plurality of small holes with a diameter of 0.1um or less.
4. The water purification apparatus for a whole house using a flat ceramic membrane for water filtration according to claim 1, wherein the overflow port and the drain port of the membrane tank and the clean water tank are connected by a second pipe to form an overflow drain system.
5. The water purification apparatus for whole house household using flat ceramic membrane filtration according to any one of claims 1 to 4, wherein the first pipeline is connected with a water pump through a third pipeline to form a backwashing system of the filtration membrane group.
6. The water purification apparatus for residential home use according to claim 5, wherein the membrane tank is connected to raw water through a water inlet pipe.
7. The water purification apparatus for whole house household using flat ceramic membrane filtration according to claim 6, wherein the clean water tank is connected to the water pump through a fourth pipeline, and the water pump delivers the water in the clean water tank to the water consuming apparatus of the user through a fifth pipeline.
8. The water purification apparatus for whole house household using flat ceramic membrane filtration according to claim 1, wherein the filtration membrane set is provided in plurality.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121804374.0U CN215756582U (en) | 2021-08-02 | 2021-08-02 | Utilize domestic water purification unit in whole room of dull and stereotyped ceramic membrane drainage |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121804374.0U CN215756582U (en) | 2021-08-02 | 2021-08-02 | Utilize domestic water purification unit in whole room of dull and stereotyped ceramic membrane drainage |
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| CN215756582U true CN215756582U (en) | 2022-02-08 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117658390A (en) * | 2024-01-30 | 2024-03-08 | 温州德安水处理有限公司 | Flexible integrated flat ceramic membrane water purifying equipment |
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2021
- 2021-08-02 CN CN202121804374.0U patent/CN215756582U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117658390A (en) * | 2024-01-30 | 2024-03-08 | 温州德安水处理有限公司 | Flexible integrated flat ceramic membrane water purifying equipment |
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