Cell culture grade purified water preparation method and cell culture grade purified water preparation system

Abstract

The invention relates to a preparation method of cell culture grade purified water and a preparation system of cell culture grade purified water. The preparation system of cell culture grade purified water comprises a box body 1, a box body 2, a box body 3 and a box body 4, and further comprises: a water outlet pipe 1, wherein the water outlet pipe 1 is fixedly installed between the box body 1 and the box body 2, and a solenoid valve 1 is fixedly installed on the water outlet pipe 1. The invention ensures that water can be quickly filtered by the particle filter component, the filter component 1 and the filter component 2 after being put into the box body 1 through the cooperation of an intelligent control component, a particle filter component, a filter component 1, a filter component 2, a plurality of annular ultraviolet lamps, a water pump 2, a high-pressure pump, a transparent tube, the annular ultraviolet lamp and the water pump 3, so as to remove particle impurities, suspended matter, chlorine, odor, organic matter, dissolved salt, bacteria and other small molecular pollutants and ions in the water, and remove microorganisms in the water under the action of the plurality of annular ultraviolet lamps.

Description

Technical Field

[0001] The invention belongs to the technical field of purified water, and in particular relates to a method for preparing cell culture grade purified water and a system for preparing cell culture grade purified water. Background Art

[0002] Purified water plays a vital role in many industries, including pharmaceuticals, food and beverages, electronic manufacturing, and laboratory research. Its high purity requires water treatment equipment to have efficient deionization, sterilization, and decontamination functions. With the advancement of technology and the improvement of industry standards, the requirements for purified water quality and production efficiency are also increasing, which has promoted the development of fully automatic purified water preparation equipment.

[0003] The purified water preparation device used in the cell culture level also has many defects, and cannot quickly produce purified water, which affects the use of personnel. In view of this, we propose a cell culture level purified water preparation system. Summary of the invention

[0004] The object of the present invention is to provide a method for preparing cell culture grade purified water and a system for preparing cell culture grade purified water to solve the problems raised in the above background technology.

[0005] In view of this, the present invention provides a method for preparing cell culture grade purified water, comprising the following steps:

[0006] The main control module generates reserve information data;

[0007] The box body 1 generates water storage data information corresponding to the reserve information data generated by the main control module;

[0008] Based on the water output data information generated by the intelligent control component, the particle filter component generates corresponding impurity processing data information in response to the water output data information and performs an impurity processing action;

[0009] The filtering component 1 generates corresponding organic matter processing data information in response to the impurity processing action and performs the organic matter processing action;

[0010] The second filter component generates corresponding ion processing data information in response to the organic matter processing action and performs the ion processing action;

[0011] The water collecting bucket generates corresponding drainage data information based on the ion processing action;

[0012] The annular ultraviolet lamp generates microorganism removal data information and performs microorganism removal action in response to the drainage data information.

[0013] A cell culture grade purified water preparation system, which performs a cell culture grade purified water preparation method, comprises a box body 1, a box body 2, a box body 3 and a box body 4, wherein the box body 1 is located above the box body 2, and the box body 3 is located above the box body 4, and the box body 3 is located on one side of the box body 1, and is characterized in that it also includes:

[0014] A water outlet pipe 1, the water outlet pipe 1 is fixedly installed between the box body 1 and the box body 2, a solenoid valve 1 is fixedly installed on the water outlet pipe 1, a water pump 1 is fixedly installed on one side of the box body 1, and the water inlet end of the water pump 1 is connected to the water outlet pipe 1 and is located above the solenoid valve 1, and the water outlet end of the water pump 1 passes through the top of the box body 1;

[0015] A particle filter assembly, the particle filter assembly is located in the box body 1 and is used to filter particle impurities and suspended matter in the liquid in the box body 1;

[0016] Water pump 2 and high-pressure pump, both of which are fixedly mounted at the bottom of box body 2, and the water inlet ends of both water pump 2 and high-pressure pump pass through the bottom of box body 2, the water outlet end of water pump 2 passes through the top of box body 2, and the water outlet end of high-pressure pump passes through the top of box body 3;

[0017] Filter assembly 1, the filter assembly 1 is located in the box body 2 and is used to filter chlorine, odor and organic matter in the liquid in the box body 2;

[0018] Filter component 2, the filter component 2 is located in the box body 3 and is used to filter dissolved salts, bacteria and other small molecular pollutants in the liquid in the box body 2 and further remove ions in the water.

[0019] A water collecting bucket, the water collecting bucket is fixedly installed in the box body three and is located below the filter assembly two, a transparent tube is fixedly installed at the bottom of the water collecting bucket, and a round tube is fixedly installed at the bottom end of the transparent tube, the bottom end of the round tube passes through the bottom of the inner cavity of the box body three and extends to the outside and is fixedly installed with the box body four, and a faucet is threadedly installed on one side of the box body four;

[0020] A plurality of annular ultraviolet lamps, wherein the plurality of annular ultraviolet lamps are sleeved on a transparent tube, an electronic valve 2 is fixedly installed on the circular tube, a water pump 3 is fixedly installed on one side of the box body 3, a water inlet end of the water pump 3 is connected to the circular tube and is located above the electronic valve 2, and a water outlet end of the water pump 3 passes through the top of the box body 3;

[0021] An intelligent control component is located on box body one and is used to detect the water quality of box body one, box body two and box body three and to control the start and stop of water pump one, solenoid valve one, water pump two, high-pressure pump, annular ultraviolet lamp, electronic valve two and water pump three.

[0022] In the above technical solution, further, the particle filter assembly includes:

[0023] A quartz stone layer, a cotton cloth 1, a fine sand layer 1, a cotton cloth 2, a fine sand layer 2 and a cotton cloth 3 are arranged in the box body 1 in sequence from top to bottom.

[0024] In this technical solution, water is put into box one through the pipe of box one. Under the action of water pressure, the water will be filtered through the quartz stone layer, cotton cloth one, fine sand layer one, cotton cloth two, fine sand layer two and cotton cloth three, and large particles of impurities and suspended matter in the water can be filtered and removed.

[0025] In the above technical solution, further, the water inlet end of the water pump 1 is threadedly connected to the water outlet pipe 1, the water outlet end of the water pump 1 is threadedly connected to the top of the box body 1, and the water outlet pipe 1 is connected to the box body 1 and the box body 2.

[0026] In this technical solution, the structures of the two ends of water pump 1, water outlet pipe 1 and box body 1 are ensured to be stable, so that the water inlet end of water pump 1 can suck water out of water outlet pipe 1 and transport it to box body 1 through the water outlet end of water pump 1.

[0027] In the above technical solution, further, the filter component 1 includes:

[0028] A large ion exchange resin layer, wherein the large ion exchange resin layer is arranged in the second housing;

[0029] A plurality of activated carbon layers are arranged in the second box body and are located above the large ion exchange resin layer.

[0030] In this technical solution, after the water in the second box enters the second box through the outlet pipe 1, it is first filtered by several activated carbon layers to remove chlorine, odor and organic matter in the water, and then the water is filtered by a large ion exchange resin layer to remove ions in the water. Macroporous ion exchange resin can filter cationic impurities and organic molecules in water.

[0031] In the above technical solution, further, the water inlet ends of the water pump 2 and the high-pressure pump are both threadedly connected to the bottom of the box body 2, the water outlet end of the water pump 2 is threadedly connected to the top of the box body 2, and the water outlet end of the high-pressure pump is threadedly connected to the top of the box body 3.

[0032] In this technical solution, the structural stability of water pump 2 and the high-pressure pump is ensured. The water inlet end of water pump 2 can suck out the water in the bottom of the inner cavity of box body 2 and transport it to the top of the inner cavity of box body 2 through the water outlet end of water pump 2, while the water inlet end of the high-pressure pump sucks out the water in the bottom of the inner cavity of box body 2 and transports it to box body 3 through the water outlet end of the high-pressure pump.

[0033] In the above technical solution, further, the second filter component includes:

[0034] A plurality of reverse osmosis membranes and a plurality of gel-type ion exchange resins are arranged in the box body three, and the plurality of gel-type ion exchange resins are located above the water collecting bucket, and the plurality of reverse osmosis membranes are located above the plurality of gel-type ion exchange resins.

[0035] In this technical solution, the water entering the box body 3 is first filtered by a number of reverse osmosis membranes to remove dissolved salts, bacteria and other small molecular pollutants in the water, and then the water is filtered by a number of gel-type ion exchange resins to further remove ions in the water.

[0036] In the above technical solution, further, two ends of the annular ultraviolet lamp are fixed to the inner wall of the box body three by screws.

[0037] In this technical solution, the structural stability of the annular ultraviolet lamp is ensured. When the annular ultraviolet lamp is started, the light irradiated by the annular ultraviolet lamp can remove microorganisms in the water and ensure the sterility of the water.

[0038] In the above technical solution, further, the water inlet end of the water pump three is threadedly connected to the round pipe, and the water outlet end of the water pump three is threadedly connected to the box body three.

[0039] In this technical solution, the structural stability of the water pump 3 is ensured, and the water inlet end of the water pump 3 can suck the water in the circular tube and transport it to the top of the inner cavity of the box body 3 through the water outlet end of the water pump 3.

[0040] In the above technical solution, further, the intelligent control component includes:

[0041] A water quality detector 1, wherein the water quality detector 1 is fixedly mounted on the inner wall of the water outlet pipe 1 and is located above the solenoid valve 1;

[0042] A second water quality detector, the second water quality detector being fixedly mounted at the bottom of the inner cavity of the second box;

[0043] A water quality detector 3, wherein the water quality detector 3 is fixedly mounted on the inner wall of the circular tube and is located above the electronic valve 2;

[0044] An intelligent controller is fixedly mounted on the box body.

[0045] In the present technical solution, it is ensured that water quality detector 1 can detect the water in water outlet pipe 1 to check whether there are still particulate impurities and suspended matter in the water, water quality detector 2 can detect the water in the bottom of the inner cavity of box body 2 to check whether there are still chlorine, odor and organic matter in the water, and water quality detector 3 can detect the water in the circular tube to check whether there are still dissolved salts, bacteria and other small molecular pollutants and ions in the water.

[0046] In the above technical solution, further, the intelligent controller is electrically connected to water quality detector 1, water quality detector 2, water quality detector 3, water pump 1, solenoid valve 1, water pump 2, high pressure pump, annular ultraviolet lamp, electronic valve 2 and water pump 3.

[0047] In this technical solution, the intelligent controller can control the start and stop of water quality detector 1, water quality detector 2, water quality detector 3, water pump 1, solenoid valve 1, water pump 2, high-pressure pump, annular ultraviolet lamp, electronic valve 2 and water pump 3.

[0048] The beneficial effects of the present invention are:

[0049] The cell culture grade purified water preparation system ensures that after water is put into the box body one through the pipeline of the box body one, it can be quickly filtered by the particle filter component, the filter component one and the filter component two to remove particulate impurities, suspended matter, chlorine, odor, organic matter, dissolved salt, bacteria and other small molecular pollutants and ions in the water, and under the action of the several annular ultraviolet lamps, microorganisms in the water are removed, so as to ensure that purified water can be quickly produced to avoid affecting the use of personnel. BRIEF DESCRIPTION OF THE DRAWINGS

[0050] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0051] Figure 2 It is a detailed structural schematic diagram of the interior of the box body 1 and the box body 2 in the present invention;

[0052] Figure 3 It is a detailed structural schematic diagram of box body three and box body four in the present invention. DETAILED DESCRIPTION

[0053] The following will be combined with the drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application belong to the scope of protection of this application.

[0054] In the description of the present application, it should be noted that the terms used herein are only for describing specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. For ease of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship. The technology, methods and equipment known to ordinary technicians in the relevant field may not be discussed in detail, but in appropriate cases, the technology, methods and equipment should be regarded as part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as merely exemplary, rather than as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0055] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described here, and the objects distinguished by "first", "second", etc. are generally of the same type, and the number of objects is not limited. For example, the first object can be one or more. In addition, the term "and" in the specification and claims generally indicates that the objects associated with each other are in an "or" relationship.

[0056] It should be noted that, in the description of the present application, the orientation or positional relationship indicated by terms such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description. Unless otherwise stated, these orientation words do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the scope of protection of the present application; the orientation words "inside and outside" refer to the inside and outside relative to the contour of each component itself.

[0057] It should be noted that, in the present application, the terms "comprise", "include" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises one..." does not exclude the presence of other identical elements in the process, method, article or device including the element. In addition, it should be noted that the scope of the method and device in the embodiment of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in reverse order according to the functions involved, for example, the described method may be performed in an order different from that described, and various steps may also be added, omitted, or combined. In addition, the features described with reference to certain examples may be combined in other examples. Embodiment 1:

[0058] This embodiment provides a cell culture grade purified water preparation system, including a box 1, a box 2, a box 3, a box 4 and a box 5, wherein the box 1 is located above the box 2, the box 3, the box 4 is located above the box 4, and the box 3, the box 4 is located on one side of the box 1, and is characterized in that it also includes:

[0059] A water outlet pipe 2 is fixedly installed between the box body 1 and the box body 2 3, a solenoid valve 21 is fixedly installed on the water outlet pipe 2, a water pump 17 is fixedly installed on one side of the box body 1, and the water inlet end of the water pump 17 is connected to the water outlet pipe 2 and is located above the solenoid valve 21, and the water outlet end of the water pump 17 passes through the top of the box body 1;

[0060] A particle filter assembly, the particle filter assembly is located in the box body 1 and is used to filter particulate impurities and suspended matter in the liquid in the box body 1;

[0061] The water pump 2 34 and the high-pressure pump 35 are fixedly installed at the bottom of the box body 2 3, and the water inlet ends of the water pump 2 34 and the high-pressure pump 35 pass through the bottom of the box body 2 3, the water outlet end of the water pump 2 34 passes through the top of the box body 2 3, and the water outlet end of the high-pressure pump 35 passes through the top of the box body 3 4;

[0062] Filter component 1, filter component 1 is located in box body 2 3, and is used to filter chlorine, odor and organic matter in the liquid in box body 2 3;

[0063] Filter component 2, filter component 2 is located in box body 3 4, and is used to filter dissolved salts, bacteria and other small molecular pollutants in the liquid in box body 2 3 and further remove ions in the water.

[0064] A water collecting bucket 43 is fixedly installed in the box body 3 4 and is located below the filter assembly 2. A transparent tube 44 is fixedly installed at the bottom of the water collecting bucket 43, and a round tube 46 is fixedly installed at the bottom end of the transparent tube 44. The bottom end of the round tube 46 passes through the bottom of the inner cavity of the box body 3 4 and extends to the outside and is fixedly installed with the box body 4 5. A faucet 51 is threadedly installed on one side of the box body 4 5;

[0065] A plurality of annular ultraviolet lamps 45 are sleeved on a transparent tube 44, an electronic valve 2 47 is fixedly installed on a circular tube 46, a water pump 3 48 is fixedly installed on one side of the box body 3 4, a water inlet end of the water pump 3 48 is connected to the circular tube 46 and is located above the electronic valve 2 47, and a water outlet end of the water pump 3 48 passes through the top of the box body 3 4;

[0066] Intelligent control component, the intelligent control component is located on box body 1, and is used to detect the water quality of box body 1, box body 2 3 and box body 3 4, and to control the start and stop of water pump 1 17, solenoid valve 1 21, water pump 2 34, high-pressure pump 35, annular ultraviolet lamp 45, electronic valve 2 47 and water pump 3 48.

[0067] It can be seen from the present embodiment that, by means of the intelligent control component, particle filter component, filter component 1, filter component 2 and a plurality of annular ultraviolet lamps 45, water is put into the box body 1 through the pipe of the box body 1. Under the action of water pressure, the water is filtered by the particle filter component to remove the particulate impurities and suspended matter in the water in the box body 1. Subsequently, the intelligent control component detects the water in the outlet pipe 2 to check whether there are still particulate impurities and suspended matter in the water. If there are, the intelligent control component will start the water pump 17, so that the water inlet end of the water pump 17 sucks out the water in the outlet pipe 2 and transports it to the top of the particle filter component through the outlet end of the water pump 17 for secondary filtration. If the water quality is qualified, the intelligent control component will start the solenoid valve 21 to allow the water in the box body 1 to enter the box body 2 3 through the outlet pipe 2.

[0068] Subsequently, the water in the second box 3 is filtered by the filter component one, and the chlorine, odor and organic matter in the water in the filter box 2 3 can be removed. Subsequently, the intelligent control component detects the water in the bottom of the inner cavity of the second box 3 to check whether there is still chlorine, odor and organic matter in the water. If there is, the intelligent control component will start the water pump 2 34, so that the water inlet end of the water pump 2 34 sucks out the water in the bottom of the inner cavity of the second box 3 and transports it to the top of the filter component one through the water outlet end of the water pump 2 34 for secondary filtration. If the water quality is qualified, the intelligent control component will start the high-pressure pump 35, so that the water inlet end of the high-pressure pump 35 sucks out the water in the bottom of the inner cavity of the second box 3 and transports it to the box 3 4 through the water outlet end of the high-pressure pump 35;

[0069] Subsequently, the water in the box body three 4 is filtered by the filter assembly two, which can further remove dissolved salts, bacteria and other small molecular pollutants and ions in the water in the box body three 4 to ensure the high purity of the water. Subsequently, the filtered water falls into the water collecting bucket 43 and is discharged into the circular tube 46 through the transparent tube 44. At the same time, the intelligent control assembly starts a plurality of annular ultraviolet lamps 45 so that the plurality of annular ultraviolet lamps 45 can remove microorganisms in the water to ensure the sterility of the water. The intelligent control assembly detects the water in the circular tube 46 to check whether the water is sterile. Check whether there are still dissolved salts, bacteria and other small molecular pollutants and ions in the water. If so, the intelligent control component starts water pump three 48, allowing the water inlet end of water pump three 48 to suck out the water in the circular tube 46 and transport it to the top of the filter component two through the water outlet end of water pump three 48 for secondary filtration. If the water quality in the circular tube 46 is qualified, the intelligent control component will open the electronic valve two 47 to allow the water in the circular tube 46 to enter the box four 5 for collection. Afterwards, the personnel can open the faucet 51 to facilitate the personnel to collect purified water. Embodiment 2:

[0070] This embodiment provides a cell culture grade purified water preparation system, which, in addition to the technical solutions of the above embodiments, also has the following technical features, and the particle filtration component includes:

[0071] The quartz stone layer 11, the cotton cloth 12, the fine sand layer 13, the cotton cloth 2 14, the fine sand layer 2 15 and the cotton cloth 3 16 are arranged in the box body 1 from top to bottom.

[0072] It can be seen from this embodiment that water is put into box body 1 through the pipe of box body 1. Under the action of water pressure, the water will be filtered through the quartz stone layer 11, cotton cloth 12, fine sand layer 13, cotton cloth 2 14, fine sand layer 2 15 and cotton cloth 3 16, and large particles of impurities and suspended matter in the water can be filtered and removed. Embodiment 3:

[0073] This embodiment provides a cell culture grade purified water preparation system. In addition to the technical solutions of the above embodiments, it also has the following technical features: the water inlet end of a water pump 17 is threadedly connected to a water outlet pipe 2, the water outlet end of a water pump 17 is threadedly connected to the top of a box body 1, and the water outlet pipe 2 is connected to the box body 1 and the box body 2 3.

[0074] It can be seen from this embodiment that the structures of the two ends of the water pump 17, the water outlet pipe 2 and the box body 1 are ensured to be stable, so that the water inlet end of the water pump 17 can suck out the water in the water outlet pipe 2 and transport it to the box body 1 through the water outlet end of the water pump 17. Embodiment 4:

[0075] This embodiment provides a cell culture grade purified water preparation system, which, in addition to the technical solutions of the above embodiments, also has the following technical features: the first filter component includes:

[0076] A large ion exchange resin layer 33, the large ion exchange resin layer 33 is arranged in the box body 2 3;

[0077] A plurality of activated carbon layers 31 are arranged in the second box body 3 and are located above the large ion exchange resin layer 33 .

[0078] It can be seen from this embodiment that after the water in the box body 2 3 enters the box body 2 3 through the outlet pipe 1 2, a number of activated carbon layers 31 first filter the water and remove chlorine, odor and organic matter in the water, and then the water is filtered by the large ion exchange resin layer 33 to remove ions in the water. Macroporous ion exchange resin can filter cationic impurities and organic molecules in water, wherein the macroporous ion exchange resin has a macroporous structure and a mesh structure with functional groups, which makes the resin have a large surface area and good permeability, and can adsorb and remove cationic impurities in water, such as calcium, magnesium, sodium, etc. If these cationic impurities exist in pure water, they will seriously affect the quality and purity of the water. Through the ion exchange effect of the macroporous ion exchange resin, these cations can be passively and effectively removed, thereby obtaining high-quality pure water. In addition, since the pore size of the macroporous resin is large, generally above 10nm, it can easily adsorb high-molecular organic matter, and these adsorbed organic matter can be washed off during regeneration, so it has good anti-pollution properties. This makes macroporous ion exchange resins perform well in treating water containing organic molecules, and can effectively remove these organics to ensure the purity of water. In summary, macroporous ion exchange resins can not only effectively remove cationic impurities in water, but also treat organic molecules in water to ensure the safety and purity of water quality. Embodiment 5:

[0079] This embodiment provides a cell culture grade purified water preparation system. In addition to the technical solutions of the above embodiments, it also has the following technical features: the water inlet ends of the water pump 2 34 and the high-pressure pump 35 are both threadedly connected to the bottom of the box body 2 3, the water outlet end of the water pump 2 34 is threadedly connected to the top of the box body 2 3, and the water outlet end of the high-pressure pump 35 is threadedly connected to the top of the box body 3 4.

[0080] It can be seen from the present embodiment that the structures of water pump 2 34 and high-pressure pump 35 are ensured to be stable, the water inlet end of water pump 2 34 can suck out water in the bottom of the inner cavity of box body 2 3 and transport it to the top of the inner cavity of box body 2 3 through the water outlet end of water pump 2 34, while the water inlet end of high-pressure pump 35 sucks out water in the bottom of the inner cavity of box body 2 3 and transports it to box body 3 4 through the water outlet end of high-pressure pump 35. Embodiment 6:

[0081] This embodiment provides a cell culture grade purified water preparation system, which, in addition to the technical solutions of the above embodiments, also has the following technical features, wherein the second filter component includes:

[0082] A plurality of reverse osmosis membranes 41 and a plurality of gel-type ion exchange resins 42 are arranged in the box body 3 4 , and the plurality of gel-type ion exchange resins 42 are located above the water collecting bucket 43 , and the plurality of reverse osmosis membranes 41 are located above the plurality of gel-type ion exchange resins 42 .

[0083] It can be seen from the present embodiment that the water entering the housing 3 4 is first filtered by a plurality of reverse osmosis membranes 41 to remove dissolved salts, bacteria and other small molecular pollutants in the water, and then the water is filtered by a plurality of gel-type ion exchange resins 42 to further remove ions in the water, including but not limited to nitrates, fluorides, trace heavy metals, sulfates, nitrates and chloride ions. This resin can efficiently remove anionic pollutants in water through its unique gel structure and strongly alkaline functional groups, and can also continuously release iodine ions to purify water quality. The strongly alkaline functional groups of the gel-type ion exchange resin can exchange with anions in water, neutralize acidic substances by releasing OH- ions, thereby softening and purifying water quality. Embodiment 7:

[0084] This embodiment provides a cell culture grade purified water preparation system, which, in addition to the technical solutions of the above embodiments, also has the following technical features: both ends of the annular ultraviolet lamp 45 are fixed to the inner wall of the box body 4 by screws.

[0085] It can be seen from this embodiment that the structure of the annular ultraviolet lamp 45 is ensured to be stable. When the annular ultraviolet lamp 45 is started, the light irradiated by the annular ultraviolet lamp 45 can remove microorganisms in the water and ensure the sterility of the water. Embodiment 8:

[0086] This embodiment provides a cell culture grade purified water preparation system, which, in addition to the technical solutions of the above embodiments, also has the following technical features: the water inlet end of the water pump three 48 is threadedly connected to the round pipe 46, and the water outlet end of the water pump three 48 is threadedly connected to the box three 4.

[0087] It can be seen from this embodiment that the structure of the water pump 3 48 is ensured to be stable, and the water inlet end of the water pump 3 48 can suck out the water in the circular tube 46 and transport it to the top of the inner cavity of the box body 3 4 through the water outlet end of the water pump 3 48. Embodiment 9:

[0088] This embodiment provides a cell culture grade purified water preparation system, which, in addition to the technical solutions of the above embodiments, also has the following technical features, and the intelligent control component includes:

[0089] A water quality detector 1, which is fixedly mounted on the inner wall of the water outlet pipe 1 2 and is located above the solenoid valve 1 21;

[0090] Water quality detector 2, the water quality detector 2 is fixedly installed at the bottom of the inner cavity of box body 2 3;

[0091] Water quality detector 3, which is fixedly mounted on the inner wall of the circular tube 46 and located above the electronic valve 2 47;

[0092] Intelligent controller: the intelligent controller is fixedly installed on the box body 1.

[0093] It can be seen from the present embodiment that the water quality detector 1 can detect the water in the water outlet pipe 1 2 to check whether there are still particulate impurities and suspended matter in the water, the water quality detector 2 can detect the water in the bottom of the inner cavity of the box body 2 3 to check whether there are still chlorine, odor and organic matter in the water, and the water quality detector 3 can detect the water in the circular tube 46 to check whether there are still dissolved salts, bacteria and other small molecular pollutants and ions in the water. Embodiment 10:

[0094] The present embodiment provides a cell culture grade purified water preparation system, which, in addition to the technical solutions of the above embodiments, also has the following technical features: the intelligent controller is electrically connected to water quality detector 1, water quality detector 2, water quality detector 3, water pump 1 17, solenoid valve 1 21, water pump 2 34, high-pressure pump 35, annular ultraviolet lamp 45, electronic valve 2 47 and water pump 3 48.

[0095] It can be seen from this embodiment that the intelligent controller can control the start and stop of water quality detector 1, water quality detector 2, water quality detector 3, water pump 1 17, solenoid valve 1 21, water pump 2 34, high-pressure pump 35, annular ultraviolet lamp 45, electronic valve 2 47 and water pump 3 48.

[0096] Working principle: put water into box body 1 through the pipe of box body 1. Under the action of water pressure, the water will pass through quartz stone layer 11, cotton cloth 12, fine sand layer 13, cotton cloth 2 14, fine sand layer 2 15 and cotton cloth 3 16 to remove particulate impurities and suspended matter in the water in box body 1. Then, water quality detector 1 detects the water in outlet pipe 2 to check whether there are still particulate impurities and suspended matter in the water. If so, water quality detector 1 will send information to the intelligent controller, and the intelligent controller will control water pump 17 to start, so that the water inlet end of water pump 17 sucks out the water in outlet pipe 2 and transports it to the top of quartz stone layer 11 in box body 1 through the water outlet end of water pump 17 for secondary filtration. If the water quality is qualified, water quality detector 1 will also send information to the intelligent controller, and the intelligent controller will control solenoid valve 121 to start, so that the water in box body 1 enters box body 2 3 through outlet pipe 2.

[0097] Subsequently, the water in the second box 3 is first filtered by several activated carbon layers 31 to remove chlorine, odor and organic matter in the water. Subsequently, the water is filtered by a large ion exchange resin layer 33 to remove cationic impurities and organic molecules in the water, so that the chlorine, odor and organic matter in the water in the filtering box 2 3 can be removed. Subsequently, the water quality detector 2 detects the water in the bottom of the inner cavity of the second box 3 to check whether there is still chlorine, odor and organic matter in the water. If so, the water quality detector 2 will send information to the intelligent controller, and the intelligent controller will control the water pump 2 34 to start, so that the water inlet end of the water pump 2 34 sucks out the water in the bottom of the inner cavity of the second box 3 and transports it to the top of the filter component 1 through the water outlet end of the water pump 2 34 for secondary filtration. If the water quality is qualified, the water quality detector 2 will also send information to the intelligent controller, and the intelligent controller will control the high-pressure pump 35 to start, so that the water inlet end of the high-pressure pump 35 sucks out the water in the bottom of the inner cavity of the second box 3 and transports it to the box 3 4 through the water outlet end of the high-pressure pump 35;

[0098] Subsequently, the water entering the box body three 4 is first filtered through a plurality of reverse osmosis membranes 41 to remove dissolved salts, bacteria and other small molecular pollutants in the water. Subsequently, the water is filtered through a plurality of gel-type ion exchange resins 42 to further remove ions in the water. The dissolved salts, bacteria and other small molecular pollutants in the water passing through the box body three 4 and the ions in the water can be further removed to ensure the high purity of the water. Subsequently, the filtered water falls into the water collecting bucket 43 and is discharged into the circular tube 46 through the transparent tube 44. At the same time, the intelligent controller will control the start-up of a plurality of annular ultraviolet lamps 45 so that the plurality of annular ultraviolet lamps 45 can remove microorganisms in the water to ensure the sterility of the water. The water quality detector three will also The water in the circular tube 46 is tested to see whether there are still dissolved salts, bacteria and other small molecular pollutants and ions in the water. If so, the water quality detector three will send information to the intelligent controller, and the intelligent controller will control the water pump three 48 to start, so that the water inlet end of the water pump three 48 sucks the water in the circular tube 46 and transports it to the top of the filter component two through the water outlet end of the water pump three 48 for secondary filtration. If the water quality in the circular tube 46 is qualified, the water quality detector three will also send information to the intelligent controller, and the intelligent controller will control the electronic valve two 47 to open, so that the water in the circular tube 46 enters the box four 5 for collection. Afterwards, the personnel can open the faucet 51 to facilitate the personnel to collect purified water.

[0099] The method for preparing cell culture grade purified water is performed using the cell culture grade purified water preparation system of the above embodiment, and comprises the following steps:

[0100] The main control module generates reserve information data;

[0101] Box 1 generates water storage data information in response to the reserve information data generated by the main control module;

[0102] Based on the water output data information generated by the intelligent control component, the particle filter component generates corresponding impurity processing data information in response to the water output data information and performs an impurity processing action;

[0103] The filtering component 1 generates corresponding organic matter processing data information in response to the impurity processing action and performs the organic matter processing action;

[0104] The second filter component generates corresponding ion processing data information in response to the organic matter processing action and performs the ion processing action;

[0105] The water collecting bucket 43 generates corresponding drainage data information based on the ion processing action;

[0106] The annular ultraviolet lamp 45 generates microorganism removal data information in response to the drainage data information and performs a microorganism removal action.

[0107] The embodiments of the present application are described above in conjunction with the accompanying drawings. In the absence of conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present application, ordinary technicians in this field can also make many forms without departing from the purpose of the present application and the scope of protection of the claims, all of which are within the protection of the present application.

Claims

1. A cell culture grade purified water preparation system, characterized in that: The invention comprises a box body 1 (1), a box body 2 (3), a box body 3 (4) and a box body 4 (5), wherein the box body 1 (1) is located above the box body 2 (3), and the box body 3 (4) is located above the box body 4 (5), and the box body 3 (4) is located on one side of the box body 1 (1), and is characterized in that it also comprises: A water outlet pipe (2), the water outlet pipe (2) being fixedly mounted between the box body (1) and the box body (3), a solenoid valve (21) being fixedly mounted on the water outlet pipe (2), a water pump (17) being fixedly mounted on one side of the box body (1), a water inlet end of the water pump (17) being connected to the water outlet pipe (2) and being located above the solenoid valve (21), and a water outlet end of the water pump (17) penetrating the top of the box body (1); A particle filter assembly, the particle filter assembly is located in the box body one (1) and is used to filter particulate impurities and suspended matter in the liquid in the box body one (1); A water pump (34) and a high-pressure pump (35), wherein the water pump (34) and the high-pressure pump (35) are both fixedly mounted on the bottom of the second box (3), and the water inlet ends of the water pump (34) and the high-pressure pump (35) both pass through the bottom of the second box (3), the water outlet end of the water pump (34) passes through the top of the second box (3), and the water outlet end of the high-pressure pump (35) passes through the top of the third box (4); A filter assembly 1, the filter assembly 1 being located in the second housing (3) and used for filtering chlorine, odor and organic matter in the liquid in the second housing (3); Filter assembly 2, said filter assembly 2 being located in housing 3 (4) and used for filtering dissolved salts, bacteria and other small molecular pollutants in the liquid in housing 2 (3) and further removing ions in the water; A water collecting bucket (43), the water collecting bucket (43) being fixedly mounted in the box body three (4) and being located below the filter assembly two, a transparent tube (44) being fixedly mounted at the bottom of the water collecting bucket (43), and a round tube (46) being fixedly mounted at the bottom end of the transparent tube (44), the bottom end of the round tube (46) passing through the bottom of the inner cavity of the box body three (4) extending to the outside and being fixedly mounted on the box body four (5), and a faucet (51) being threadedly mounted on one side of the box body four (5); A plurality of annular ultraviolet lamps (45), wherein the plurality of annular ultraviolet lamps (45) are sleeved on a transparent tube (44), an electronic valve 2 (47) is fixedly mounted on the circular tube (46), a water pump 3 (48) is fixedly mounted on one side of the box body 3 (4), a water inlet end of the water pump 3 (48) is connected to the circular tube (46) and is located above the electronic valve 2 (47), and a water outlet end of the water pump 3 (48) passes through the top of the box body 3 (4); An intelligent control component, the intelligent control component is located on the box body 1 (1) and is used to detect the water quality of the box body 1 (1), the box body 2 (3) and the box body 3 (4) and control the start and stop of the water pump 1 (17), the solenoid valve 1 (21), the water pump 2 (34), the high-pressure pump (35), the annular ultraviolet lamp (45), the electronic valve 2 (47) and the water pump 3 (48); The filtering component 1 comprises: A large ion exchange resin layer (33), wherein the large ion exchange resin layer (33) is arranged in the second housing (3); A plurality of activated carbon layers (31), wherein the plurality of activated carbon layers (31) are arranged in the second housing (3) and are located above the large ion exchange resin layer (33); A method for preparing cell culture grade purified water comprises the following steps: The main control module generates reserve information data; The box body 1 (1) generates water storage data information in response to the reserve information data generated by the main control module; Based on the water output data information generated by the intelligent control component, the particle filter component generates corresponding impurity processing data information in response to the water output data information and performs an impurity processing action; The filtering component 1 generates corresponding organic matter processing data information in response to the impurity processing action and performs the organic matter processing action; The second filter component generates corresponding ion processing data information in response to the organic matter processing action and performs the ion processing action; The water collecting bucket (43) generates corresponding drainage data information based on the ion processing action; The annular ultraviolet lamp (45) generates microorganism removal data information in response to the drainage data information and performs a microorganism removal action.

2. The cell culture grade purified water preparation system according to claim 1, characterized in that: The particle filter assembly comprises: A quartz stone layer (11), a cotton cloth one (12), a fine sand layer one (13), a cotton cloth two (14), a fine sand layer two (15) and a cotton cloth three (16), wherein the quartz stone layer (11), the cotton cloth one (12), the fine sand layer one (13), the cotton cloth two (14), the fine sand layer two (15) and the cotton cloth three (16) are arranged in order from top to bottom in the box body one (1).

3. The cell culture grade purified water preparation system according to claim 2, characterized in that: The water inlet end of the water pump 1 (17) is threadedly connected to the water outlet pipe 1 (2), the water outlet end of the water pump 1 (17) is threadedly connected to the top of the box body 1 (1), and the water outlet pipe 1 (2) is connected to the box body 1 (1) and the box body 2 (3).

4. The cell culture grade purified water preparation system according to claim 3, characterized in that: The water inlet ends of the water pump 2 (34) and the high-pressure pump (35) are both threadedly connected to the bottom of the box body 2 (3), the water outlet end of the water pump 2 (34) is threadedly connected to the top of the box body 2 (3), and the water outlet end of the high-pressure pump (35) is threadedly connected to the top of the box body 3 (4).

5. The cell culture grade purified water preparation system according to claim 4, characterized in that: The second filtering component comprises: A plurality of reverse osmosis membranes (41) and a plurality of gel-type ion exchange resins (42), wherein the plurality of reverse osmosis membranes (41) and the plurality of gel-type ion exchange resins (42) are arranged in a box body three (4), and the plurality of gel-type ion exchange resins (42) are located above a water collecting bucket (43), and the plurality of reverse osmosis membranes (41) are located above the plurality of gel-type ion exchange resins (42).

6. The cell culture grade purified water preparation system according to claim 5, characterized in that: The two ends of the annular ultraviolet lamp (45) are fixed to the inner wall of the box body three (4) by screws, the water inlet end of the water pump three (48) is threadedly connected to the round pipe (46), and the water outlet end of the water pump three (48) is threadedly connected to the box body three (4).

7. The cell culture grade purified water preparation system according to claim 6, characterized in that: The intelligent control component comprises: A water quality detector 1, the water quality detector 1 being fixedly mounted on the inner wall of the water outlet pipe 1 (2) and located above the solenoid valve 1 (21); A second water quality detector, the second water quality detector being fixedly mounted at the bottom of the inner cavity of the second box (3); A third water quality detector, the third water quality detector being fixedly mounted on the inner wall of the circular tube (46) and located above the second electronic valve (47); An intelligent controller, wherein the intelligent controller is fixedly mounted on the box body 1 (1).

8. The cell culture grade purified water preparation system according to claim 7, characterized in that: The intelligent controller is electrically connected to water quality detector 1, water quality detector 2, water quality detector 3, water pump 1 (17), solenoid valve 1 (21), water pump 2 (34), high-pressure pump (35), annular ultraviolet lamp (45), electronic valve 2 (47) and water pump 3 (48).

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