Integrated ceramic membrane water purifying device

Abstract

The invention relates to the technical field of water purification devices, and discloses an integrated ceramic membrane water purification device which comprises a main body assembly, a connecting shell, a ceramic membrane, a water gathering shell, a sealing shell and a water conveying piece, the ceramic membrane is inserted into the connecting shell, the water gathering shell is located at the other end of the ceramic membrane, and the sealing shell is fixed between the connecting shell and the water gathering shell; the water conveying piece is arranged on one side of the connecting shell and the water collecting shell. By arranging the cleaning assembly, the ceramic membrane can be automatically washed in daily use, and the ceramic membrane is ensured to always keep relatively high filtering efficiency, so that the overall working efficiency of the water purifying device is improved; impurities generated in the flushing process can be automatically treated, and the tedious manual cleaning process is avoided; the damage to the ceramic membrane caused by blockage is effectively reduced, the service life of the ceramic membrane is prolonged, and the replacement frequency is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of water purification devices, in particular to an integrated ceramic membrane water purification device. Background Art

[0002] With the improvement of modern living standards, people have increasingly stringent requirements for the quality of drinking water, and water purification technology has therefore developed rapidly. Ceramic membrane water purification devices, as an efficient and environmentally friendly water purification technology, have been widely used in household and industrial water treatment fields due to their excellent filtration performance and long service life. Ceramic membranes, with their unique material properties, can effectively remove suspended matter, colloids, bacteria and some viruses in water, providing safe and clean drinking water.

[0003] Ceramic membrane water purification devices are widely used in the water purification field due to their high-efficiency filtration and long life. However, existing devices face two major challenges during use: first, ceramic membranes are prone to clogging, affecting filtration efficiency and water purification output; second, ceramic membrane filter materials are expensive, and frequent replacement increases the economic burden on users. Ceramic membrane clogging is mainly caused by large particles in the water source. These substances accumulate on the membrane surface or inside the membrane during the filtration process, resulting in reduced filtration performance. Although there are pretreatment devices and complex filtration systems on the market that try to solve this problem, the effects are limited and the cost is high. In addition, the high cost of ceramic membrane filter materials limits the popularity of water purification devices. Although some designs provide backwashing functions, they usually require additional power sources or complex control systems, which are inconvenient to operate and difficult to effectively collect impurities generated during the flushing process. Summary of the invention

[0004] In view of the above problems existing in the existing integrated ceramic membrane water purification device, the present invention is proposed.

[0005] Therefore, the problem to be solved by the present invention is to improve the working efficiency and service life of the ceramic membrane water purification device, reduce the economic burden on users caused by the easy clogging of the ceramic membrane and the high maintenance cost, and at the same time simplify the operating process to improve the convenience and satisfaction of use.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions: an integrated ceramic membrane water purification device, comprising a main body assembly, including a connecting shell, a ceramic membrane, a water collecting shell, a sealing shell and a water conveying member, wherein the ceramic membrane is inserted into the connecting shell, the water collecting shell is located at the other end of the ceramic membrane, the sealing shell is fixed between the connecting shell and the water collecting shell, and the water conveying member is arranged on one side of the connecting shell and the water collecting shell; A cleaning component is arranged on the main body component, and includes a water storage pipe fixed in the water collecting shell, a water storage bottle is fixed on the top of the water storage pipe, a first spring is fixed on the top of the water storage bottle, a sealing plug is fixed on the other end of the first spring, the sealing plug slides in the water storage bottle, a sealing ring is sleeved on the surface of the sealing plug, a positioning ring is fixed on the inner wall of the water storage bottle, the sealing plug is located on the top of the positioning ring, and a vent hole is opened on the top of the water storage bottle.

[0007] As a preferred solution of the integrated ceramic membrane water purification device described in the present invention, the water delivery component includes a supporting shell fixed to one side of the connecting shell, a mounting shell is fixed to one side of the supporting shell, a water inlet pipe is fixed in the mounting shell, and a four-way solenoid valve is fixed on the surface of the water inlet pipe.

[0008] As a preferred solution of the integrated ceramic membrane water purification device of the present invention, the water delivery component further includes a water outlet shell fixed to one side of the water collecting shell, a water pipe is fixed in the water outlet shell, and a drinking water pipe is fixed in the sealing shell.

[0009] As a preferred solution of the integrated ceramic membrane water purification device described in the present invention, the cleaning component also includes a collecting piece, which is arranged on one side of the supporting shell and includes a collecting cylinder fixed in the supporting shell, and a sewage pipe is fixed at the bottom of the collecting cylinder.

[0010] As a preferred solution of the integrated ceramic membrane water purification device described in the present invention, wherein: the collecting member also includes an isolation ring fixed in the collecting cylinder, a limiting slide is fixed at the bottom of the isolation ring, an isolation plug is provided at the bottom of the isolation ring, a sewage outlet is opened in the isolation ring, the isolation ring separates the collecting cylinder into a liquid collecting chamber located at the top and a liquid drain chamber located at the bottom, and the limiting slide is a hollow structure.

[0011] As a preferred solution of the integrated ceramic membrane water purification device described in the present invention, the collecting component also includes a support frame fixed in the collecting cylinder, a support rod slides in the support frame, the support rod is fixed to the bottom of the isolation plug, and a second spring is sleeved on the surface of the support rod.

[0012] As a preferred solution of the integrated ceramic membrane water purification device described in the present invention, wherein: the cleaning component also includes a valve component, which is arranged in the collecting cylinder, including a sealing ring fixed in the collecting cylinder and the supporting shell, a supporting ring is fixed in the sealing ring, a lifting rod slides in the supporting ring, a partition plug is fixed on the surface of the lifting rod, and a limiting ring is also fixed on the surface of the lifting rod.

[0013] As a preferred solution of the integrated ceramic membrane water purification device described in the present invention, the valve component also includes a support seat fixed in the collecting cylinder, the lifting rod slides in the support seat, a push ring is fixed on the surface of the lifting rod, and a third spring is sleeved on the surface of the lifting rod.

[0014] As a preferred solution of the integrated ceramic membrane water purification device described in the present invention, wherein: the valve component also includes a sliding sleeve sliding in the lifting rod, a fourth spring is fixed at the top of the sliding sleeve, a top rod is also fixed to the top wall of the sliding sleeve, a first connecting tube is fixed in the support shell, a second connecting tube is fixed in the collecting tube, and the other ends of the first connecting tube and the second connecting tube are both fixed in the four-way solenoid valve.

[0015] As a preferred solution of the integrated ceramic membrane water purification device described in the present invention, wherein: the cleaning component also includes a pressure regulating part, which is arranged in the water outlet shell, including a support ring fixed in the water outlet shell, a positioning shell is fixed on one side of the support ring, a pressure plate slides in the positioning shell, a fifth spring is fixed on one side of the pressure plate, and the other end of the fifth spring is fixed to the inner wall of the water outlet shell.

[0016] The beneficial effects of the present invention are as follows: by setting up a cleaning component, the ceramic membrane can be automatically flushed during daily use, ensuring that the ceramic membrane always maintains a high filtration efficiency, thereby improving the overall working efficiency of the water purification device; impurities generated during the flushing process can be automatically processed, avoiding tedious manual cleaning processes; and the damage to the ceramic membrane caused by blockage is effectively reduced, the service life of the ceramic membrane is extended, and the replacement frequency is reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them: Figure 1 This is a structural diagram of an integrated ceramic membrane water purification device.

[0018] Figure 2 This is a cross-sectional structural diagram of an integrated ceramic membrane water purification device.

[0019] Figure 3 This is a cross-sectional structural diagram of the water storage pipe of the integrated ceramic membrane water purification device.

[0020] Figure 4 This is a cross-sectional structural diagram of the pressure plate of the integrated ceramic membrane water purification device.

[0021] Figure 5This is a cross-sectional structural diagram of the collecting tube of the integrated ceramic membrane water purification device.

[0022] Figure 6 It is an integrated ceramic membrane water purification device Figure 5 A magnified view of the local structure at point A.

[0023] Figure 7 This is a structural diagram of the support ring of an integrated ceramic membrane water purification device.

[0024] In the figure: main assembly 100; connecting shell 101; ceramic membrane 102; water collecting shell 103; sealing shell 104; water delivery member 105; cleaning assembly 200; water storage pipe 201a; water storage bottle 201b; first spring 201c; sealing plug 201d; sealing ring 201e; positioning ring 201f; vent 201b-1; supporting shell 105a; mounting shell 105b; water inlet pipe 105c; four-way solenoid valve 105d; water outlet shell 105e; water pipe 105f; drinking water pipe 105g; collecting member 202; collecting cylinder 202a; sewage pipe 202b; isolation ring 202c; limit slide 202d; isolation Plug 202e; sewage outlet 202c-1; liquid collecting chamber 202a-1; liquid discharge chamber 202a-2; support frame 202f; support rod 202g; second spring 202h; valve member 203; sealing ring 203a; support ring 203b; lifting rod 203c; partition plug 203d; limit ring 203e; support seat 203f; push ring 203g; third spring 203h; sliding sleeve 203i; fourth spring 203j; push rod 203k; first connecting pipe 203l; second connecting pipe 203m; pressure regulating member 204; support ring 204a; positioning shell 204b; pressure plate 204c; fifth spring 204d. DETAILED DESCRIPTION

[0025] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0026] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0027] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0028] Example 1, reference Figure 1 to Figure 7 , is the first embodiment of the present invention, which provides an integrated ceramic membrane water purification device, the integrated ceramic membrane water purification device includes a main body component 100, including a connecting shell 101, a ceramic membrane 102, a water collecting shell 103, a sealing shell 104 and a water conveying member 105, the ceramic membrane 102 is inserted into the connecting shell 101, the water collecting shell 103 is located at the other end of the ceramic membrane 102, the sealing shell 104 is fixed between the connecting shell 101 and the water collecting shell 103, and the water conveying member 105 is arranged on one side of the connecting shell 101 and the water collecting shell 103.

[0029] The connecting shell 101 and the water collecting shell 103 are used to clamp and fix the three ceramic membranes 102, and the connections between the connecting shell 101 and the water collecting shell 103 and the ceramic membrane 102 are sealed to prevent water leakage at the connections, thereby reducing the filtering effect. The sealing shell 104 is used to seal the three ceramic membranes 102 and store the water filtered from the ceramic membrane 102. The water delivery component 105 is used to transport water into the ceramic membrane 102 for filtration and output the filtered water. The working principle of the ceramic membrane 102 is the existing technology, and those skilled in the art are clearly aware of its working principle, which will not be repeated here.

[0030] The cleaning component 200 is arranged on the main component 100, and includes a water storage tube 201a fixed in the water collecting shell 103, a water storage bottle 201b is fixed on the top of the water storage tube 201a, a first spring 201c is fixed on the top of the water storage bottle 201b, a sealing plug 201d is fixed on the other end of the first spring 201c, the sealing plug 201d slides in the water storage bottle 201b, a sealing ring 201e is sleeved on the surface of the sealing plug 201d, a positioning ring 201f is fixed on the inner wall of the water storage bottle 201b, the sealing plug 201d is located on the top of the positioning ring 201f, and a vent hole 201b-1 is opened on the top of the water storage bottle 201b.

[0031] The water storage pipe 201a is used to connect the water collecting shell 103 and the water storage bottle 201b. The first spring 201c is in a compressed state. When the water pressure in the water collecting shell 103 rises, the water pressure can push the sealing plug 201d, so that the sealing plug 201d squeezes the first spring 201c, so that the water storage bottle 201b can store the filtered clean water. The setting of the sealing ring 201e can ensure the sealing of the connection between the water storage bottle 201b and the sealing plug 201d.

[0032] When the water pressure in the water collecting shell 103 drops, the thrust of the first spring 201c allows the sealing plug 201d to squeeze the clean water in the water storage bottle 201b into the water collecting shell 103, and allows the water in the water collecting shell 103 to flow back, reversely flushing the three ceramic membranes 102, thereby flushing out impurities that clog the filter holes of the ceramic membranes 102, ensuring that the ceramic membranes 102 always maintain a high filtration efficiency, thereby improving the overall working efficiency of the water purification device.

[0033] The setting of the vent hole 201b-1 allows the water storage bottle 201b to press out the internal air when storing water, and the setting of the positioning ring 201f prevents the sealing plug 201d from blocking the water storage pipe 201a.

[0034] Specifically, the water delivery member 105 includes a supporting shell 105a fixed to one side of the connecting shell 101, a mounting shell 105b is fixed to one side of the supporting shell 105a, a water inlet pipe 105c is fixed in the mounting shell 105b, and a four-way solenoid valve 105d is fixed on the surface of the water inlet pipe 105c.

[0035] The supporting shell 105a is used to fix and support the installing shell 105b, and the installing shell 105b is used to support the water inlet pipe 105c, so that the water inlet pipe 105c transports the water to be filtered into the supporting shell 105a, and then transports it to the three ceramic membranes 102 for filtration. The four-way solenoid valve 105d is used to control the on-off of the water inlet pipe 105c.

[0036] Specifically, the water delivery member 105 further includes a water outlet shell 105e fixed to one side of the water collecting shell 103, a water pipe 105f is fixed in the water outlet shell 105e, and a drinking water pipe 105g is fixed in the sealing shell 104.

[0037] The water discharged from the water pipe 105f is domestic water, and the water discharged from the drinking water pipe 105g is directly drinkable water. When the terminal valve of the water pipe 105f or the drinking water pipe 105g is opened and water is needed, the four-way solenoid valve 105d will open the water inlet pipe 105c, so that the water inlet pipe 105c can supply water to the water purification device.

[0038] Specifically, the cleaning assembly 200 further includes a collecting member 202, which is disposed on one side of the supporting shell 105a, and includes a collecting cylinder 202a fixed in the supporting shell 105a, and a sewage pipe 202b is fixed at the bottom of the collecting cylinder 202a.

[0039] The collecting cylinder 202a is used to collect and precipitate the impurities flushed out, and the drain pipe 202b is used to discharge the water in the collecting cylinder 202a, so as to clean the collected impurities.

[0040] Specifically, the collecting member 202 also includes an isolating ring 202c fixed in the collecting tube 202a, a limiting slide 202d is fixed at the bottom of the isolating ring 202c, an isolating plug 202e is provided at the bottom of the isolating ring 202c, a sewage outlet 202c-1 is opened in the isolating ring 202c, and the isolating ring 202c separates the collecting tube 202a into a liquid collecting chamber 202a-1 located at the top and a liquid drain chamber 202a-2 located at the bottom, and the limiting slide 202d is a hollow structure.

[0041] Through the cooperation of the isolation ring 202c and the isolation plug 202e, the collecting tube 202a is separated into two upper and lower spaces. The liquid collecting chamber 202a-1 is used to collect water containing impurities, so that the impurities are precipitated on the top of the isolation ring 202c and the isolation plug 202e. By pressing the isolation plug 202e, the water containing impurities can fall into the drainage chamber 202a-2, and then be discharged through the sewage pipe 202b. The limiting slide 202d is used to limit the isolation plug 202e so that the isolation plug 202e can move stably.

[0042] Example 2, reference Figures 2 to 7 , which is the second embodiment of the present invention, and this embodiment is based on the previous embodiment.

[0043] Specifically, the collecting member 202 further includes a support frame 202f fixed in the collecting tube 202a, a support rod 202g slides in the support frame 202f, the support rod 202g is fixed to the bottom of the isolation plug 202e, and a second spring 202h is sleeved on the surface of the support rod 202g.

[0044] The support frame 202f is used to limit the support rod 202g so that the support rod 202g can move stably, thereby stably supporting the isolation plug 202e. The second spring 202h is in a compressed state and is used to support the isolation plug 202e.

[0045] Specifically, the cleaning component 200 also includes a valve component 203, which is arranged in the collecting tube 202a, including a sealing ring 203a fixed in the collecting tube 202a and the supporting shell 105a, a supporting ring 203b is fixed in the sealing ring 203a, a lifting rod 203c slides in the supporting ring 203b, a partition plug 203d is fixed on the surface of the lifting rod 203c, and a limiting ring 203e is also fixed on the surface of the lifting rod 203c.

[0046] The sealing ring 203a and the partition plug 203d cooperate to isolate the connection between the collecting tube 202a and the supporting shell 105a, so that the water in the supporting shell 105a cannot enter the collecting tube 202a. The limiting ring 203e is used to limit the lifting rod 203c, thereby positioning the relative positions of the partition plug 203d and the sealing ring 203a.

[0047] Specifically, the valve member 203 further includes a support seat 203f fixed in the collecting tube 202a, the lifting rod 203c slides in the support seat 203f, a push ring 203g is fixed on the surface of the lifting rod 203c, and a third spring 203h is sleeved on the surface of the lifting rod 203c.

[0048] The support seat 203f is used to support the lifting rod 203c, and the third spring 203h is in a compressed state, and is used to push the push ring 203g, thereby pushing the lifting rod 203c.

[0049] When water is consumed through the water pipe 105f or the drinking water pipe 105g, the four-way solenoid valve 105d is actuated to open the water inlet pipe 105c. At this time, the water inlet pipe 105c supplies water to the support shell 105a, thereby increasing the water pressure in the support shell 105a. At this time, the water flow will push the partition plug 203d, so that the partition plug 203d and the sealing ring 203a are squeezed together, thereby isolating the connection between the collecting tube 202a and the support shell 105a, so that the water in the support shell 105a flows to the three ceramic membranes 102, thereby purifying the water quality.

[0050] When the isolation plug 203d and the sealing ring 203a are squeezed together, the bottom of the lifting rod 203c is located at the top position of the isolation ring 202c.

[0051] Example 3, reference Figure 1 to Figure 7 , which is the third embodiment of the present invention, and is based on the first two embodiments.

[0052] Specifically, the valve component 203 also includes a sleeve 203i sliding in the lifting rod 203c, a fourth spring 203j is fixed on the top of the sleeve 203i, a top rod 203k is also fixed on the top wall of the sleeve 203i, a first connecting tube 203l is fixed in the support shell 105a, a second connecting tube 203m is fixed in the collecting tube 202a, and the other ends of the first connecting tube 203l and the second connecting tube 203m are both fixed in the four-way solenoid valve 105d.

[0053] When the isolation plug 203d and the sealing ring 203a are squeezed together and the bottom of the lifting rod 203c is located at the top position of the isolation ring 202c, the water pressure in the support shell 105a will squeeze the sliding sleeve 203i, so that the sliding sleeve 203i pushes the top rod 203k, so that the top rod 203k can push the isolation plug 202e, so that the water in the liquid collecting chamber 202a-1 can enter the liquid discharge chamber 202a-2, thereby discharging the collected impurities. At this time, since the connection between the collecting cylinder 202a and the support shell 105a is cut off, there is no need to worry that the water in the support shell 105a will be discharged through the sewage pipe 202b.

[0054] The four-way solenoid valve 105d is used to control the on-off of the water inlet pipe 105c, as well as the on-off of the first connecting pipe 203l and the second connecting pipe 203m. When the water inlet pipe 105c is opened, the first connecting pipe 203l and the second connecting pipe 203m are closed. When the water inlet pipe 105c is closed, the first connecting pipe 203l and the second connecting pipe 203m are opened.

[0055] When the water pipe 105f or the drinking water pipe 105g stops using water, the four-way solenoid valve 105d is actuated to close the water inlet pipe 105c. At this time, the first connecting pipe 203l and the second connecting pipe 203m are connected, so that the water pressure in the support shell 105a and the water pressure in the collecting tube 202a tend to be consistent. At this time, under the action of the reset elastic force of the third spring 203h, the partition plug 203d and the sealing ring 203a can be separated, and the water in the support shell 105a can enter the collecting tube 202a.

[0056] At the same time, when the first connecting tube 2031 and the second connecting tube 203m are just connected, the water pressure in the supporting shell 105a is greater than the water pressure in the collecting tube 202a (the water in the collecting tube 202a has been discharged at this time), the water above the supporting shell 105a will be transported to the second connecting tube 203m through the first connecting tube 2031, and the second connecting tube 203m will then transport the water to the drainage cavity 202a-2 of the collecting tube 202a, thereby discharging the collecting tube 202a. Since the water above the supporting shell 105a generally contains floating impurities, the floating impurities above the supporting shell 105a can be discharged thereby.

[0057] Specifically, the cleaning component 200 also includes a pressure regulating component 204, which is arranged in the water outlet shell 105e, including a support ring 204a fixed in the water outlet shell 105e, a positioning shell 204b is fixed on one side of the support ring 204a, a pressure plate 204c slides in the positioning shell 204b, a fifth spring 204d is fixed on one side of the pressure plate 204c, and the other end of the fifth spring 204d is fixed to the inner wall of the water outlet shell 105e.

[0058] The support ring 204a is used to cooperate with the pressure plate 204c to seal the water outlet shell 105e. Through the squeezing of the fifth spring 204d, the water pressure in the water outlet shell 105e can reach a certain level before the pressure plate 204c can be pushed open, so that the water pressure in the water outlet shell 105e can press the clean water into the water storage bottle 201b, thereby storing the clean water, thereby leaving enough water for backwashing the ceramic membrane 102.

[0059] In summary, the present invention has the following beneficial effects: 1. The ceramic membrane 102 can be automatically flushed in daily use to ensure that the ceramic membrane 102 always maintains a high filtration efficiency, thereby improving the overall working efficiency of the water purification device; 2. It can automatically handle impurities generated during the flushing process, avoiding the tedious manual cleaning process; 3. Effectively reduce the damage of the ceramic membrane 102 caused by clogging, extend the service life of the ceramic membrane, and reduce the replacement frequency.

[0060] During use, when the water pipe 105f starts to use water, the four-way solenoid valve 105d first opens the water inlet pipe 105c, and the first connecting pipe 203l and the second connecting pipe 203m are closed. At this time, the water inlet pipe 105c supplies water to the support shell 105a, so that the water pressure in the support shell 105a increases. At this time, the water flow will push the partition plug 203d, so that the partition plug 203d and the sealing ring 203a are squeezed together, thereby isolating the connection between the collecting tube 202a and the support shell 105a, so that the water in the support shell 105a flows to the three ceramic membranes 102, thereby purifying the water quality.

[0061] When the isolation plug 203d and the sealing ring 203a are squeezed together, the bottom of the lifting rod 203c is located at the top position of the isolation ring 202c. At this time, the water pressure in the support shell 105a will squeeze the sliding sleeve 203i, so that the sliding sleeve 203i pushes the top rod 203k, so that the top rod 203k can push the isolation plug 202e, so that the water in the liquid collecting chamber 202a-1 can enter the liquid draining chamber 202a-2, thereby allowing the collected impurities to be discharged.

[0062] The water purified by the ceramic membrane 102 is blocked by the support ring 204a and the pressure plate 204c in the water outlet shell 105e, thereby increasing the water pressure in the water collecting shell 103. The water pressure pushes the sealing plug 201d, causing the sealing plug 201d to squeeze the first spring 201c, so that the water storage bottle 201b stores the filtered clean water. When the first spring 201c is compressed to a certain extent, the pressure plate 204c is pushed open by the water pressure, and the filtered water flows out through the water pipe 105f.

[0063] When the water pipe 105f stops using water, the four-way solenoid valve 105d closes the water inlet pipe 105c, and the first connecting pipe 203l and the second connecting pipe 203m open. Since the water pressure in the support shell 105a is greater than the water pressure in the collecting tube 202a at this time, the water above the support shell 105a will be transported to the second connecting pipe 203m through the first connecting pipe 203l, and the second connecting pipe 203m will be transported to the drainage chamber 202a-2 of the collecting tube 202a to be discharged from the collecting tube 202a. Since the water above the support shell 105a generally contains floating impurities, the floating impurities above the support shell 105a can be discharged in this way.

[0064] The first connecting tube 2031 and the second connecting tube 203m are connected, so that the water pressure in the supporting shell 105a and the water pressure in the collecting tube 202a tend to be consistent. At this time, under the action of the reset elastic force of the third spring 203h, the partition plug 203d and the sealing ring 203a can be separated, and the water in the supporting shell 105a can enter the collecting tube 202a. At this time, under the action of the reset elastic force of the first spring 201c, the water in the water storage bottle 201b can reversely flush the ceramic membrane 102, and the impurities in the ceramic membrane 102 are flushed into the supporting shell 105a, and then precipitated into the liquid collecting chamber 202a-1 of the collecting tube 202a. When the water inlet pipe 105c is opened next time, the water with impurities in the liquid collecting chamber 202a-1 will be discharged.

[0065] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention can be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should be included in the scope of the claims of the present invention.

Claims

1. An integrated ceramic membrane water purification device, characterized in that: include, A main body component (100) comprises a connecting shell (101), a ceramic membrane (102), a water collecting shell (103), a sealing shell (104) and a water conveying member (105), wherein the ceramic membrane (102) is inserted into the connecting shell (101), the water collecting shell (103) is located at the other end of the ceramic membrane (102), the sealing shell (104) is fixed between the connecting shell (101) and the water collecting shell (103), and the water conveying member (105) is arranged on one side of the connecting shell (101) and the water collecting shell (103); A cleaning component (200) is arranged on the main body component (100), comprising a water storage tube (201a) fixed in the water collecting shell (103), a water storage bottle (201b) fixed on the top of the water storage tube (201a), a first spring (201c) fixed on the top of the water storage bottle (201b), a sealing plug (201d) fixed on the other end of the first spring (201c), the sealing plug (201d) sliding in the water storage bottle (201b), a sealing ring (201e) sleeved on the surface of the sealing plug (201d), a positioning ring (201f) fixed on the inner wall of the water storage bottle (201b), the sealing plug (201d) located on the top of the positioning ring (201f), and a vent hole (201b-1) opened on the top of the water storage bottle (201b).

2. The integrated ceramic membrane water purification device according to claim 1, characterized in that: The water delivery member (105) comprises a support shell (105a) fixed to one side of the connection shell (101), a mounting shell (105b) fixed to one side of the support shell (105a), a water inlet pipe (105c) fixed inside the mounting shell (105b), and a four-way solenoid valve (105d) fixed on the surface of the water inlet pipe (105c).

3. The integrated ceramic membrane water purification device according to claim 2, characterized in that: The water delivery member (105) further comprises a water outlet shell (105e) fixed to one side of the water collecting shell (103), a water pipe (105f) being fixed in the water outlet shell (105e), and a drinking water pipe (105g) being fixed in the sealing shell (104).

4. The integrated ceramic membrane water purification device according to claim 3, characterized in that: The cleaning assembly (200) further comprises a collecting member (202) arranged on one side of the supporting shell (105a), comprising a collecting cylinder (202a) fixed in the supporting shell (105a), and a sewage discharge pipe (202b) being fixed at the bottom of the collecting cylinder (202a).

5. The integrated ceramic membrane water purification device according to claim 4, characterized in that: The collecting member (202) further comprises an isolating ring (202c) fixed in the collecting tube (202a); a limiting slide (202d) is fixed at the bottom of the isolating ring (202c); an isolating plug (202e) is provided at the bottom of the isolating ring (202c); a sewage outlet (202c-1) is provided in the isolating ring (202c); the isolating ring (202c) separates the collecting tube (202a) into a liquid collecting chamber (202a-1) located at the top and a liquid drain chamber (202a-2) located at the bottom; and the limiting slide (202d) is a hollow structure.

6. The integrated ceramic membrane water purification device according to claim 5, characterized in that: The collecting member (202) further comprises a support frame (202f) fixed in the collecting tube (202a), a support rod (202g) sliding in the support frame (202f), the support rod (202g) being fixed to the bottom of the isolation plug (202e), and a second spring (202h) being sleeved on the surface of the support rod (202g).

7. The integrated ceramic membrane water purification device according to claim 6, characterized in that: The cleaning assembly (200) further comprises a valve member (203), which is arranged in the collecting tube (202a) and comprises a sealing ring (203a) fixed in the collecting tube (202a) and the supporting shell (105a), a supporting ring (203b) being fixed in the sealing ring (203a), a lifting rod (203c) sliding in the supporting ring (203b), a partition plug (203d) being fixed on the surface of the lifting rod (203c), and a limiting ring (203e) being also fixed on the surface of the lifting rod (203c).

8. The integrated ceramic membrane water purification device according to claim 7, characterized in that: The valve member (203) further comprises a support seat (203f) fixed in the collecting tube (202a), the lifting rod (203c) slides in the support seat (203f), a push ring (203g) is fixed on the surface of the lifting rod (203c), and a third spring (203h) is sleeved on the surface of the lifting rod (203c).

9. The integrated ceramic membrane water purification device according to claim 8, characterized in that: The valve component (203) further comprises a sliding sleeve (203i) sliding in the lifting rod (203c), a fourth spring (203j) being fixed at the top of the sliding sleeve (203i), a top rod (203k) being also fixed to the top wall of the sliding sleeve (203i), a first connecting tube (203l) being fixed in the supporting shell (105a), a second connecting tube (203m) being fixed in the collecting cylinder (202a), and the other ends of the first connecting tube (203l) and the second connecting tube (203m) being fixed in the four-way solenoid valve (105d).

10. The integrated ceramic membrane water purification device according to claim 8 or 9, characterized in that: The cleaning assembly (200) further comprises a pressure regulating component (204), which is arranged in the water outlet housing (105e) and comprises a support ring (204a) fixed in the water outlet housing (105e), a positioning shell (204b) being fixed on one side of the support ring (204a), a pressure plate (204c) sliding in the positioning shell (204b), a fifth spring (204d) being fixed on one side of the pressure plate (204c), and the other end of the fifth spring (204d) being fixed to the inner wall of the water outlet housing (105e).

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