Injection water production device and pharmaceutical system
By using a combination of ozone and ultraviolet modules in the water-to-injection production unit, along with electro-desalination and heat exchange modules, the problem of microbial growth was solved, enabling efficient production of sterile water for injection and improving production efficiency and quality.
Patent Information
- Application Number
- CN202422921678.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-28
- Publication Date
- 2025-11-18
- Estimated Expiration
- 2034-11-28
AI Technical Summary
Water for injection production equipment is prone to the growth of microorganisms and bacteria during long-term use, which can lead to substandard production quality and affect production efficiency due to the need for regular disinfection.
An ozone generator module delivers ozone to the liquid storage chamber and pipeline module for sterilization and disinfection, while an ultraviolet module removes ozone from the liquid. Combined with an electrostatic desalination module and a heat exchange module, this ensures that the liquid quality meets the standards.
It inhibits microbial growth while producing water for injection, eliminating the need for shutdown for sterilization, thus improving production efficiency and ensuring product quality.
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Figure CN223561430U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The present application relates to the technical field of pharmaceutical engineering, and in particular to an injection water production device and a pharmaceutical system. BACKGROUND
[0002] Injection water is a kind of sterile solvent, which is mainly used for diluting or dissolving drugs and delivering into human body through injection. The injection water production device produces injection water through distillation. However, in the long-term use process, microorganisms and bacteria are easy to breed in the injection water production device, which leads to the substandard quality of the produced injection water. In the traditional technology, the staff needs to regularly disinfect the inside of the injection water production device. During the disinfection process, the injection water production device needs to be stopped, which affects the production efficiency of the injection water production device. CONTENT OF THE UTILITY MODEL
[0003] Therefore, it is necessary to provide an injection water production device and a pharmaceutical system to solve the problem that the staff needs to regularly disinfect the inside of the injection water production device in the traditional technology, which affects the production efficiency of the injection water production device.
[0004] The technical scheme is as follows:
[0005] One embodiment provides an injection water production device, comprising:
[0006] a liquid storage module having a liquid storage cavity and a liquid outlet in communication;
[0007] an ozone generation module in communication with the liquid storage cavity and configured to deliver ozone into the liquid storage cavity;
[0008] a pipeline module in communication with the liquid outlet and provided with a water outlet; and
[0009] an ultraviolet module arranged in the pipeline module and located at an upstream section of the water outlet, and configured to remove ozone in liquid.
[0010] In one embodiment, the ozone generation module comprises an ozone delivery pipe and an ozone generator, one end of the ozone delivery pipe is in communication with the ozone generator, and the other end of the ozone delivery pipe is arranged in the liquid storage module and in communication with the liquid storage cavity.
[0011] In one embodiment, the ozone delivery pipe is provided with at least two first ozone delivery ports, all the first ozone delivery ports are in communication with the liquid storage cavity, and all the ozone delivery ports are arranged on the side wall of the ozone delivery pipe along the axial direction of the ozone delivery pipe; or / and,
[0012] The second ozone conveying port is arranged at one end of the ozone conveying pipe away from the ozone generator.
[0013] In one of the embodiments, the water for injection production device further comprises an electrodeionization module, which is arranged in the pipeline module and located at an upstream section of the water outlet and a downstream section of the ultraviolet module.
[0014] In one of the embodiments, the water for injection production device further comprises a heat exchange module, which is arranged in the pipeline module and located at an upstream section of the electrodeionization module.
[0015] In one of the embodiments, the pipeline module comprises a first pipeline and a second pipeline, the liquid storage module is further provided with a backflow port, which is in communication with the liquid storage cavity, one end of the first pipeline is in communication with the liquid outlet, the other end of the first pipeline is in communication with the backflow port, the ultraviolet module, the electrodeionization module and the heat exchange module are arranged in the first pipeline, the second pipeline is in communication with the first pipeline and located at a downstream section of the electrodeionization module, the second pipeline is provided with the water outlet, and the water outlet is provided with a first flow adjusting member.
[0016] In one of the embodiments, the water for injection production device further comprises a second flow adjusting member and a third flow adjusting member, both of which are arranged in the first pipeline, the second flow adjusting member is located at an upstream section of the third flow adjusting member, one end of the second pipeline is in communication with the first pipeline and arranged at one side of the second flow adjusting member close to the liquid outlet, the other end of the second pipeline is in communication with the first pipeline and arranged between the second flow adjusting member and the third flow adjusting member, the water outlet is arranged between the two ends of the second pipeline, and the pipeline module further comprises a third pipeline, one end of the third pipeline is in communication with the first pipeline and arranged between the second flow adjusting member and the third flow adjusting member, the other end of the third pipeline is provided with a flushing discharge port, and the flushing discharge port is provided with a fourth flow adjusting member.
[0017] In one of the embodiments, the water for injection further comprises a conveying pump, which is in communication with the first pipeline and used to provide power for the flow of the liquid.
[0018] In one of the embodiments, the water for injection further comprises a fifth flow adjusting member, the liquid storage module is further provided with a liquid inlet in communication with the liquid storage cavity, the liquid inlet is used to communicate with a liquid supply module, and the fifth flow adjusting member is arranged at the liquid inlet.
[0019] Another embodiment provides a pharmaceutical system, which comprises the water for injection production device as described above. BRIEF DESCRIPTION OF DRAWINGS
[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiment description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative effort on the basis of these drawings.
[0021] Figure 1 It is a schematic diagram of the overall structure of the injection water production device in an embodiment of the present application.
[0022] Figure 2 It is a schematic diagram of the partial structure of the injection water production device in an embodiment of the present application.
[0023] BRIEF DESCRIPTION OF DRAWINGS
[0024] 100, liquid storage module; 110, liquid storage cavity; 120, liquid outlet; 130, backflow port; 140, liquid inlet; 200, ozone generation module; 210, ozone delivery pipe; 211, first ozone delivery port; 212, second ozone delivery port; 220, ozone generator; 300, pipeline module; 310, first pipeline; 320, second pipeline; 321, water production port; 330, third pipeline; 331, flushing discharge port; 410, ultraviolet module; 420, electric desalination module; 430, heat exchange module; 440, delivery pump; 510, first flow regulating member; 520, second flow regulating member; 530, third flow regulating member; 540, fourth flow regulating member; 550, fifth flow regulating member. DETAILED DESCRIPTION
[0025] In order to make the above-mentioned purposes, features and advantages of the present application more apparent and easy to understand, the specific embodiments of the present application will be described in detail below with reference to the drawings. In the following description, a large number of specific details are set forth in order to facilitate a full understanding of the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the spirit of the present application, so the present application is not limited to the specific embodiments disclosed below.
[0026] In the description of the application, it should be understood that, if there are these terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like, these terms indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the purpose of facilitating the description of the application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the application.
[0027] In addition, if there are these terms "first", "second", these terms are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first", "second" can explicitly or implicitly include at least one of the features. In the description of the application, if the term "multiple" appears, the meaning of "multiple" is at least two, such as two, three, etc., unless otherwise explicitly specified and limited.
[0028] In this application, unless otherwise explicitly specified and limited, if there are terms such as "mounting", "connecting", "connecting", "fixing" and the like, these terms should be broadly understood. For example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the internal communication of two elements or the interaction relationship between two elements, unless otherwise explicitly limited. For those skilled in the art, the specific meaning of the above terms in this application can be understood according to the specific circumstances.
[0029] In this application, unless otherwise explicitly specified and limited, if there are similar descriptions such as "first feature on or under second feature", the meaning can be that the first and second features are in direct contact, or the first and second features are indirectly in contact through an intermediate medium. Moreover, the first feature "above", "above" and "above" of the second feature can be that the first feature is directly above or obliquely above the second feature, or only indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature "below", "below" and "below" of the second feature can be that the first feature is directly below or obliquely below the second feature, or only indicates that the horizontal height of the first feature is less than that of the second feature.
[0030] It is to be noted that when an element such as a layer, film, region, or substrate is referred to as being "on" another element, it can be directly on the other element or intervening elements can also be present. In addition, it is to be understood that when a layer is referred to as being "connected", "coupled", or "adjacent" to another element, it can be directly connected, coupled, or adjacent to the other element, or intervening elements can also be present. As used herein, the term "vertical", "horizontal", "upper", "lower", "left", "right", and the like are merely used for the purpose of illustration and do not indicate an absolute orientation.
[0031] Referring to Figure 1 One embodiment of the present application provides a water for injection production device, comprising a liquid storage module 100, an ozone generation module 200, a pipeline module 300, and an ultraviolet module 410, the liquid storage module 100 has a liquid storage cavity 110 and a liquid outlet 120 in communication; the ozone generation module 200 is in communication with the liquid storage cavity 110 and is used for conveying ozone into the liquid storage cavity 110; the pipeline module 300 is in communication with the liquid outlet 120 and is provided with a water outlet 321; the ultraviolet module 410 is arranged on the pipeline module 300 and is located at an upstream section of the water outlet 321, and the ultraviolet module 410 is used for removing ozone in the liquid.
[0032] The water for injection production device described above, the ozone generation module 200 conveys ozone into the liquid storage cavity 110 of the liquid storage module 100, when the liquid flows to the pipeline module 300 through the liquid outlet 120, the ozone also flows into the pipeline module 300 with the liquid, in this way, the liquid storage cavity 110 and the pipeline module 300 are both in an ozone environment, the ozone can not only sterilize and disinfect the liquid, but also inhibit the breeding of microorganisms in the liquid storage cavity 110 and the pipeline module 300, when the liquid with ozone flows to the ultraviolet module 410 through the pipeline module 300, the ultraviolet module 410 removes the ozone in the liquid, and the liquid after the ozone is removed flows out through the water outlet 321 at the downstream section of the ultraviolet module 410, so as to produce the water for injection meeting the quality requirements; compared with the traditional technology, the water for injection production device described above can inhibit the breeding of microorganisms in the liquid storage cavity 110 and the pipeline module 300 while producing the water for injection, and it is not necessary to stop the production of the production device and then disinfect the inside of the production device, so as to improve the production efficiency of the water for injection production device.
[0033] As an explanation, although the ozone can sterilize and disinfect the liquid and inhibit the breeding of microorganisms in the liquid storage cavity 110 and the pipeline module 300, the liquid with ozone does not meet the quality requirements of the water for injection, therefore, the ozone in the liquid is decomposed by the ultraviolet module 410 before the liquid flows out from the water outlet 321, so as to ensure that the liquid meets the quality requirements of the water for injection.
[0034] In one embodiment, the ultraviolet module 410 comprises an ultraviolet lamp and an ultraviolet lamp accommodating part capable of accommodating the ultraviolet lamp, the ultraviolet lamp accommodating part being in communication with the pipeline module 300, liquid with ozone flowing into the ultraviolet lamp accommodating part through the pipeline module 300, the ultraviolet lamp irradiating the liquid in the ultraviolet lamp accommodating part with ultraviolet rays, thereby removing the ozone in the liquid, the liquid after the ozone is removed flowing out of the ultraviolet lamp accommodating part and flowing to the water outlet 321 through the pipeline module 300 for use by the back end.
[0035] In one embodiment, the liquid storage module 100 comprises a liquid storage tank, and the liquid outlet 120 is arranged at the lower part of the liquid storage tank to facilitate the liquid flowing out of the liquid outlet 120 to the pipeline module 300.
[0036] Please refer to Figures 1 to 2 In one embodiment, the ozone generation module 200 comprises an ozone delivery pipe 210 and an ozone generator 220, one end of the ozone delivery pipe 210 being in communication with the ozone generator 220, and the other end of the ozone delivery pipe 210 being arranged in the liquid storage module 100 and in communication with the liquid storage cavity 110.
[0037] The ozone generator 220 is capable of generating ozone, and the ozone delivery pipe 210 transmits the ozone generated by the ozone generator 220 into the liquid storage cavity 110 to form an ozone environment in the liquid storage cavity 110, effectively inhibiting the breeding of microorganisms.
[0038] In addition, placing the ozone generator 220 outside the liquid storage module 100 can facilitate the maintenance of the ozone generator 220 by the staff.
[0039] Please refer to Figure 2 In one embodiment, the ozone delivery pipe 210 is provided with at least two first ozone delivery openings 211, all the first ozone delivery openings 211 being in communication with the liquid storage cavity 110, and all the ozone delivery openings being arranged in the side wall of the ozone delivery pipe 210 along the axial direction of the ozone delivery pipe 210.
[0040] The ozone delivery pipe 210 delivers ozone into the liquid storage cavity 110 through the first ozone delivery openings 211, and the at least two first ozone delivery openings 211 are arranged in the axial direction of the ozone delivery pipe 210 to ensure the uniformity of ozone delivery and improve the sterilization and disinfection effect of ozone.
[0041] In other embodiments that can be implemented simultaneously with the above embodiments, the end of the ozone delivery pipe 210 away from the ozone generator 220 is provided with a second ozone delivery opening 212. The second ozone delivery opening 212 is arranged at the end of the ozone delivery pipe 210 for delivering ozone into the liquid storage cavity 110, which is low in implementation cost and reliable in ozone delivery effect.
[0042] Please refer to Figure 1In an embodiment, the water-for-injection production device further comprises an electrodeionization module 420, which is arranged in the pipeline module 300 and located at an upstream section of the water outlet 321 and at a downstream section of the ultraviolet module 410.
[0043] When the liquid with ozone flows into the ultraviolet module 410 in the pipeline module 300, the ultraviolet module 410 can decompose the ozone in the liquid to prevent the ozone from oxidizing the interior of the electrodeionization module 420; at the same time, the ultraviolet module 410 can convert the organic matter in the liquid into charged particles, and the electrodeionization module 420 located downstream of the ultraviolet module 410 can further adsorb and remove the charged particles to reduce the content of the organic matter in the liquid, so as to remove the survival nutrient environment of the microorganisms and prevent the microorganisms from breeding.
[0044] Referring to Figure 1 In an embodiment, the water-for-injection production device further comprises a heat exchange module 430, which is arranged in the pipeline module 300 and located at an upstream section of the electrodeionization module 420.
[0045] When the temperature of the liquid is too high, the reproduction of the microorganisms will be accelerated; when the temperature of the liquid is too low, the processing efficiency of the liquid by the downstream equipment will be affected; the heat exchange module 430 can exchange heat with the liquid in the pipeline module 300 to ensure that the liquid is in a constant temperature state, inhibit the reproduction speed of the microorganisms, and improve the processing efficiency of the liquid.
[0046] In some embodiments, the heat exchange module 430 can further heat the liquid to a sterilization temperature, and the liquid reaching the sterilization temperature can flow in the pipeline module 300 to perform high-temperature sterilization on the pipeline module 300.
[0047] Referring to Figure 1 In an embodiment, the pipeline module 300 comprises a first pipeline 310 and a second pipeline 320, and the liquid storage module 100 further comprises a backflow port 130, which is in communication with the liquid storage cavity 110, one end of the first pipeline 310 is in communication with the liquid outlet 120, the other end of the first pipeline 310 is in communication with the backflow port 130, the ultraviolet module 410, the electrodeionization module 420, and the heat exchange module 430 are arranged in the first pipeline 310, the second pipeline 320 is in communication with the first pipeline 310 and located at a downstream section of the electrodeionization module 420, the second pipeline 320 is provided with a water outlet 321, and the water outlet 321 is provided with a first flow adjusting member 510.
[0048] Thus, when there is no water demand at the rear end of the water outlet 321, the first flow regulating member 510 is closed, at this time, the liquid in the liquid storage cavity 110 of the liquid storage module 100 flows to the first pipeline 310 through the liquid outlet 120 and flows back to the liquid storage cavity 110 from the backflow port 130, so that the entire production device remains in an operating state, reducing the risk of microbial breeding; when there is water demand at the rear end of the water outlet 321, since the liquid in the first pipeline 310 is always flowing, when the first flow regulating member 510 is opened again, the production device can quickly respond to the water demand at the rear end of the water outlet 321.
[0049] Please refer to Figure 1 In one embodiment, the water for injection production device further comprises a second flow regulating member 520 and a third flow regulating member 530, both of which are arranged in the first pipeline 310, the second flow regulating member 520 is located in the upstream section of the third flow regulating member 530, one end of the second pipeline 320 is in communication with the first pipeline 310 and is arranged on the side of the second flow regulating member 520 close to the liquid outlet 120, the other end of the second pipeline 320 is in communication with the first pipeline 310 and is arranged between the second flow regulating member 520 and the third flow regulating member 530, the water outlet 321 is arranged between the two ends of the second pipeline 320, and the pipeline module 300 further comprises a third pipeline 330, one end of the third pipeline 330 is in communication with the first pipeline 310 and is arranged between the second flow regulating member 520 and the third flow regulating member 530, the other end of the third pipeline 330 is provided with a flushing discharge port 331, and the flushing discharge port 331 is provided with a fourth flow regulating member 540.
[0050] Before the formal production of pharmaceutical water, the fourth flow regulating piece 540 is opened, and the first flow regulating piece 510, the second flow regulating piece 520 and the third flow regulating piece 530 are closed. At this time, the liquid with ozone flows out from the liquid outlet 120, and passes through the ultraviolet module 410 and the electric desalting module 420 arranged on the first pipeline 310, the second pipeline 320 and the third pipeline 330 respectively. The liquid finally flows out through the flushing discharge port 331, and the staff detects the liquid flowing out of the flushing discharge port 331. If the detection index is qualified, it indicates that the quality of the injection water produced by the production device meets the standard. At this time, the first flow regulating piece 510 and the second flow regulating piece 520 are opened, and the fourth flow regulating piece 540 and the third flow regulating piece 530 are closed. The liquid flows out from the liquid outlet 120 and flows in two ways on the first pipeline 310. One way of the liquid flows to the water outlet 321 through one end of the second pipeline 320, and the other way of the liquid flows to the water outlet 321 through the other end of the second pipeline 320, so as to realize double-way water supply at the water outlet 321, ensure that there is no dead water section in the second pipeline 320, prevent the breeding of microorganisms in the second pipeline 320, and further produce pharmaceutical water with qualified quality at the water outlet 321. If the detection index is unqualified, it indicates that the quality of the liquid produced by the production device does not meet the standard. At this time, the third flow regulating piece 530 is opened, and the first flow regulating piece 510, the fourth flow regulating piece 540 and the second flow regulating piece 520 are closed. The heat exchange module 430 heats the liquid and reaches the sterilization temperature. The liquid reaching the sterilization temperature is sterilized in turn through the front section of the first pipeline 310, the second pipeline 320 and the rear section of the first pipeline 310, and finally flows back into the liquid storage cavity 110 through the backflow port 130, so as to perform the next round of high-temperature sterilization and ensure effective sterilization of each pipeline in the production device.
[0051] As a further explanation, when it is necessary to flush the inside of the production device or detect the produced pharmaceutical water, the fourth flow regulating piece 540 is opened, and the first flow regulating piece 510, the second flow regulating piece 520 and the third flow regulating piece 530 are closed. At this time, the liquid can flow in turn through the front section of the first pipeline 310, the second pipeline 320 and the third pipeline, so as to clean the main pipelines in the production device and ensure the cleaning effect and detection accuracy.
[0052] On this basis, in order to ensure that there is no dead water section in the inside of the production device, when the staff opens the first flow regulating piece 510 and the second flow regulating piece 520 and closes the fourth flow regulating piece 540 and the third flow regulating piece 530, the liquid of the first pipeline 310 flows in two ways. One way of the liquid flows to the water outlet 321 through one end of the second pipeline 320, and the other way of the liquid flows to the water outlet 321 through the other end of the second pipeline 320, so as to realize double-way water supply at the water outlet 321 and prevent the breeding of bacteria in the second pipeline 320.
[0053] Further, when it is necessary to sterilize the inside of the production device, the third flow regulating member 530 is opened, and the first flow regulating member 510, the fourth flow regulating member 540, and the second flow regulating member 520 are closed. The liquid is heated to a sterilization temperature by the heat exchange module 430, and then sequentially passes through the front section of the first pipeline 310, the second pipeline 320, and the rear section of the first pipeline 310, and finally flows back into the liquid storage cavity 110 through the backflow port 130, so as to perform the next round of high-temperature sterilization. In this way, the liquid reaching the sterilization temperature can flow through the main pipelines in the production device, realize pasteurization, and ensure the sterilization effect.
[0054] In one embodiment, the fourth flow regulating member 540 is further provided with a water production index sensor. The water production index sensor is used to detect whether the liquid of the flushing discharge port 331 meets the index. For example, the water production index sensor can be a sensor for detecting the pH value, conductivity, total organic carbon, or the like of the liquid, which will not be described here.
[0055] Please refer to Figure 1 In one embodiment, the water for injection further includes a delivery pump 440. The delivery pump 440 is in communication with the first pipeline 310 and is used to provide power for the flow of the liquid.
[0056] The delivery pump 440 can provide power for the flow of the liquid, ensure the flow of the liquid in the production device, and ensure the normal production of the water for injection.
[0057] Further, when there is no demand for water at the rear end of the water outlet 321, the first flow regulating member 510 is closed. At this time, the delivery pump 440 is operated at low power. The liquid in the liquid storage cavity 110 of the liquid storage module 100 flows to the first pipeline 310 through the liquid outlet 120 and flows back to the liquid storage cavity 110 from the backflow port 130, so as to keep the entire production device in a low-power operation state and reduce the risk of microbial growth. When there is a demand for water at the rear end of the water outlet 321, since the liquid in the first pipeline 310 is kept flowing at any time, when the first flow regulating member 510 is opened again, the production device can quickly respond to the demand for water at the rear end of the water outlet 321.
[0058] Please refer to Figure 1 In one embodiment, the delivery pump 440, the heat exchange module 430, the ultraviolet module 410, and the electric desalination module 420 are sequentially arranged in the first pipeline 310 along the flow direction of the liquid. In this way, before the ozone in the liquid is eliminated by the ultraviolet module 410, the ozone can also flow through the delivery pump 440 and the heat exchange module 430, thereby sterilizing the delivery pump 440 and the heat exchange module 430 and inhibiting the growth of microorganisms.
[0059] Please refer to Figures 1 to 2In one embodiment, the water for injection further comprises a fifth flow regulating member 550, and the liquid storage module 100 further comprises a liquid inlet 140 in communication with the liquid storage cavity 110, the liquid inlet 140 is configured to communicate with the liquid supply module, and the fifth flow regulating member 550 is arranged at the liquid inlet 140.
[0060] The liquid supply module is capable of delivering and replenishing liquid into the liquid storage cavity 110 through the liquid inlet 140, and when the liquid in the liquid storage cavity 110 is almost consumed, the fifth flow regulating member 550 is opened to allow the liquid supply module to replenish liquid into the liquid storage cavity 110 through the liquid inlet 140, thereby ensuring the continuous production of pharmaceutical water.
[0061] In one embodiment, the first flow regulating member 510, the second flow regulating member 520, the third flow regulating member 530, the fourth flow regulating member 540, and the fifth flow regulating member 550 are all flow regulating valves, which will not be described herein.
[0062] Another embodiment of the present application provides a pharmaceutical system, which comprises the water for injection production device according to any one of the above embodiments.
[0063] In the above pharmaceutical system, the ozone generation module 200 delivers ozone into the liquid storage cavity 110 of the liquid storage module 100, and when the liquid flows to the pipeline module 300 through the liquid outlet 120, the ozone also flows into the pipeline module 300 along with the liquid, so that the liquid storage cavity 110 and the pipeline module 300 are both in an ozone environment, and the ozone can not only sterilize and disinfect the liquid, but also inhibit the growth of microorganisms in the liquid storage cavity 110 and the pipeline module 300. When the liquid with ozone flows to the ultraviolet module 410 through the pipeline module 300, the ultraviolet module 410 removes the ozone in the liquid, and the liquid after the removal of ozone flows out through the water outlet 321 of the downstream section of the ultraviolet module 410 to produce the water for injection meeting the quality requirements. Compared with the conventional technology, the above pharmaceutical system can inhibit the growth of microorganisms in the liquid storage cavity 110 and the pipeline module 300 while producing the water for injection, and does not need to stop the production of the production device to disinfect the inside of the production device, thereby improving the production efficiency of the pharmaceutical system.
[0064] The technical features of the above embodiments can be combined in any manner. In order to make the description concise, all possible combinations of the technical features in the above embodiments are not described, however, as long as the combinations of the technical features do not exist contradictions, they should be considered as the scope of the present application.
[0065] The above embodiments only express several implementation ways of the present application, and the description is specific and detailed, but it should not be understood as a limitation to the patent scope of the application. It should be pointed out that for ordinary skilled in the art, without departing from the concept of the present application, several modifications and improvements can be made, which all belong to the protection scope of the present application. Therefore, the protection scope of the patent of the present application should be subject to the appended claims.
Claims
1. A water-for-injection production device, characterized by The injection water production device comprises: a liquid storage module having a liquid storage cavity and a liquid outlet in communication; an ozone generation module in communication with the liquid storage cavity and configured to deliver ozone into the liquid storage cavity; a pipeline module in communication with the liquid outlet and provided with a water outlet; and an ultraviolet module provided in the pipeline module and located at an upstream section of the water outlet, and configured to remove ozone in the liquid.
2. The apparatus for producing water for injection according to claim 1, characterized in that, The ozone generation module comprises an ozone delivery pipe and an ozone generator, one end of the ozone delivery pipe being in communication with the ozone generator, and the other end of the ozone delivery pipe being provided in the liquid storage module and in communication with the liquid storage cavity.
3. The apparatus for producing water for injection according to claim 2, characterized in that, The ozone delivery pipe is provided with at least two first ozone delivery ports, all the first ozone delivery ports being in communication with the liquid storage cavity, and all the ozone delivery ports being arranged at the side wall of the ozone delivery pipe in the axial direction of the ozone delivery pipe; or / and, The ozone delivery pipe is provided with a second ozone delivery port at the end away from the ozone generator.
4. The apparatus for producing water for injection according to claim 1, characterized in that, The injection water production device further comprises an electric desalination module provided in the pipeline module, located at an upstream section of the water outlet and at a downstream section of the ultraviolet module.
5. The apparatus for producing water for injection according to claim 4, characterized in that The injection water production device further comprises a heat exchange module provided in the pipeline module and located at an upstream section of the electric desalination module.
6. The apparatus for producing water for injection according to claim 5, characterized in that The pipeline module comprises a first pipeline and a second pipeline, the liquid storage module is further provided with a backflow port in communication with the liquid storage cavity, one end of the first pipeline is in communication with the liquid outlet, the other end of the first pipeline is in communication with the backflow port, the ultraviolet module, the electric desalination module and the heat exchange module are all provided in the first pipeline, the second pipeline is in communication with the first pipeline and located at a downstream section of the electric desalination module, the second pipeline is provided with the water outlet, and the water outlet is provided with a first flow adjusting member.
7. The apparatus for producing water for injection according to claim 6, characterized in that The injection water production device further comprises a second flow adjusting member and a third flow adjusting member, both of which are provided in the first pipeline, the second flow adjusting member is located at an upstream section of the third flow adjusting member, one end of the second pipeline is in communication with the first pipeline and provided at one side of the second flow adjusting member close to the liquid outlet, the other end of the second pipeline is in communication with the first pipeline and provided between the second flow adjusting member and the third flow adjusting member, the water outlet is provided between the two ends of the second pipeline, and the pipeline module further comprises a third pipeline, one end of the third pipeline is in communication with the first pipeline and provided between the second flow adjusting member and the third flow adjusting member, the other end of the third pipeline is provided with a flushing discharge port, and the flushing discharge port is provided with a fourth flow adjusting member.
8. The apparatus for producing water for injection according to claim 6, characterized in that The injection water further comprises a delivery pump in communication with the first pipeline and configured to provide power for the flow of the liquid.
9. The apparatus for producing water for injection according to claim 1, wherein The water for injection also comprises a fifth flow regulating member, and the liquid storage module is further provided with a liquid inlet communicating with the liquid storage cavity, the liquid inlet is used for communicating with the liquid supply module, and the fifth flow regulating member is arranged in the liquid inlet.
10. A pharmaceutical system, characterized by The pharmaceutical system comprises the water for injection production device according to any one of claims 1-9.