Storage device for pharmaceutical purified water

Abstract

The invention discloses a storage device for pharmaceutical purified water, and relates to the technical field of purified water storage.The storage device comprises a storage barrel and a top cover part, an isolation cleaning mechanism is arranged in the storage barrel, and the isolation cleaning mechanism comprises an isolation scraping part and a main rod shaft; the isolation scraping component comprises an isolation disc body, a switching unit, a contact driving component and a plurality of scraping execution units, the isolation disc body is fixedly provided with a fixing seat, the fixing seat is provided with the contact driving component, and when the contact driving component is pressed to move in the axial direction of the main rod shaft, the contact driving component is driven to rotate; the middle transmission part moves on the isolation disc body in the radial direction and acts on the switching unit and the scraping execution unit. The purified water storage device is simple in structure, capable of effectively isolating purified water from being in contact with the outside, capable of cleaning dirt on the inner wall of the storage barrel in a scraping mode, capable of hiding and isolating a scraping part when the purified water is stored, capable of preventing substances on the scraping part from polluting the purified water and capable of improving the storage environment of the purified water, convenient to operate and high in practicability.

Description

Technical Field

[0001] The invention relates to the technical field of purified water storage, in particular to a storage device for purified water for pharmaceutical use. Background Art

[0002] Purified water refers to water in which electrolytes have been almost completely removed, and insoluble colloids, microbial particles, dissolved gases, organic matter, etc. have been removed to extremely low levels. During storage, purified water is very susceptible to changes due to its high purity. These changes may include gas dissolution, evaporation concentration, and bacterial growth.

[0003] Existing purified water storage devices often adopt a closed structure to ensure the sealing of the storage device and improve the storage environment of purified water. Due to the inevitable impurities in the pipes connecting the storage device, the impurities will enter the storage device along with the purified water, and the impurities will adhere to the inner wall of the storage device to form dirt, so the inner wall of the storage device needs to be cleaned; since the purified water storage device is a closed structure, it is more troublesome to clean. If a cleaning structure is set inside the storage device and the cleaning structure is placed in the purified water for a long time, some materials of the cleaning components will affect the purified water, causing the purified water to deteriorate. Summary of the invention

[0004] The object of the present invention is to provide a storage device for purified water for pharmaceutical use to solve the problems raised in the background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions: A storage device for purified water for pharmaceutical use comprises a storage cylinder and a top cover portion arranged on the top of the storage cylinder, a water outlet end is arranged at the center position of the bottom of the storage cylinder, and a water inlet port for connecting to a purified water introduction device and a cleaning port for introducing a cleaning liquid are arranged at a position near the top cover portion on the side wall of the storage cylinder; an isolation and cleaning mechanism is arranged inside the storage cylinder, and the isolation and cleaning mechanism comprises an isolation scraping component and a main rod shaft, the top of the main rod shaft is connected to the output end of a rotating motor arranged on the top wall of the top cover portion through a telescopic connecting rod portion, a rotating plate member is rotatably connected to the middle position of the main rod shaft, an electric cylinder member is arranged on the top wall of the top cover portion, and one end of the electric cylinder member is connected to the rotating plate member; the isolation scraping component comprises an isolation disk body, a switching unit, a contact driving component and a plurality of scraping execution units circumferentially distributed on the edge of the isolation disk body, the scraping execution unit is vertically slidably matched with the edge of the isolation disk body, a plurality of circumferentially distributed radial grooves for receiving are arranged on the lower end surface of the isolation disk body, and the lower end portion of the scraping execution unit is provided with water The cam is provided with a plurality of intermediate transmission parts which are axially distributed with respect to the main rod axis. The intermediate transmission part slides radially with the upper end surface of the isolation disk body and is connected to the top of the scraping execution unit. The intermediate transmission part is connected to the top of the contact driving part and is also connected to the upper end portion of the switching unit. When the contact driving part is pressed and moves axially along the main rod axis, the intermediate transmission part moves radially on the isolation disk body and acts on the switching unit and the scraping execution unit. The switching unit rotates and the scraping execution unit moves vertically.

[0006] On the basis of the above technical solution, the present invention also provides the following optional technical solution: In an optional scheme: a water accumulation annular groove is provided on the edge of the upper end surface of the isolation disk body, and a plurality of water permeable holes are opened on the water accumulation annular groove, respectively extending into the receiving radial groove; a blocking and drainage assembly located at the cleaning port is provided on the inner wall of the storage cylinder body, and the blocking and drainage assembly includes an arc-shaped liquid baffle plate, a drainage strip mesh plate and at least one telescopic suspension rod member, the drainage strip mesh plate is in vertical sliding contact with the inner wall of the storage cylinder body and the width of the drainage strip mesh plate is smaller than the width of the water accumulation annular groove, the arc-shaped liquid baffle plate is fixedly connected to the side of the drainage strip mesh plate away from the side wall of the storage cylinder body and the arc-shaped liquid baffle plate is arranged opposite to the cleaning port, the top of the telescopic suspension rod member is fixedly connected to the inner wall of the top cover portion and the bottom of the telescopic suspension rod member is connected to the drainage strip mesh plate.

[0007] In an optional scheme: a sliding bayonet is provided on the edge of the isolation disk body, and the scraping execution unit includes a horizontal wiper plate and a vertical wiper plate, the vertical wiper plate slides and is clamped inside the sliding bayonet and one end of the horizontal wiper plate is fixedly connected to the bottom end of the vertical wiper plate, the horizontal wiper plate is located inside the receiving radial groove and the outer walls of the horizontal wiper plate and the vertical wiper plate are provided with wiping strips; the wiping strips on the vertical wiper plate are in contact with the inner wall of the storage cylinder.

[0008] In an optional scheme: the contact driving component includes a lower bearing plate and an upper movable plate, the lower bearing plate is located on the lower side of the fixed seat and the upper movable plate is arranged on the upper side of the fixed seat, a plurality of intermediate connecting rod parts are arranged between the lower bearing plate and the upper movable plate, and the intermediate connecting rod parts slide through the fixed seat, the upper movable plate is connected to the upper end surface of the fixed seat by a plurality of return springs and the return springs are surrounded by the outer sides of the corresponding intermediate connecting rod parts, the upper movable plate is also connected to the intermediate transmission part, when the upper movable plate moves vertically, the upper movable plate acts on the intermediate transmission part and causes the intermediate transmission part to move radially on the upper end surface of the isolation disk body.

[0009] In an optional solution: a display component is also provided on the outer wall of the storage cylinder and at least one detection unit is provided on the upper surface of the lower supporting plate, the detection unit and the display component are connected via a wireless signal, and a plurality of drainage grooves are provided on the bottom end surface of the lower supporting plate.

[0010] In an optional scheme: a mounting ring groove is provided on the lower end surface of the isolation disk body and a plurality of water-permeable holes are communicated with the mounting ring groove, a plurality of arc-shaped through holes extending to the upper side of the isolation disk body are arranged inside the mounting ring groove, the switching unit comprises a rotating ring and a lower movable ring, the rotating ring is arranged inside the mounting ring groove and a plurality of guide rod parts are arranged on the rotating ring, which respectively pass through the arc-shaped through holes and the lower movable ring, the top of the guide rod part is connected to the lower movable ring, a plurality of connecting bosses are arranged on the lower movable ring and the connecting bosses are connected to the intermediate transmission part; the lower movable ring is rotatably connected to the upper end surface of the isolation disk body, and the ends of a plurality of covering strips are fixedly connected to the outer wall of the rotating ring.

[0011] In an optional solution: the side of the covering strip is a beveled edge and the groove edge of the radial groove is a beveled edge; the guide rod part slides through the arc-shaped through hole and the lower movable ring and an upper plate is provided on the top of the guide rod part, and the upper plate is connected to the lower movable ring by a snap-in spring.

[0012] In an optional scheme: the upper end surface of the isolation disk body has a plurality of circumferentially distributed radial slide rails, the intermediate transmission part includes a movable slide, a wiping link, a driven link and a rotating link, the movable slide is slidably arranged on the radial slide rails, one end of the wiping link is hinged to the movable slide and the other end of the wiping link is connected to the top of the scraping execution unit, one end of the driven link is hinged to the movable slide and the other end is hinged to the top of the contact driving component, one end of the rotating link is rotatably connected to the top of the movable slide and the other end of the rotating link is rotatably connected to the top of the lower movable ring.

[0013] In an optional scheme: the inner wall of the storage cylinder is also provided with a blocking component located at the water inlet port and the blocking component includes an upper fixed block and an arc-shaped baffle, the upper fixed block is fixed on the inner wall of the storage cylinder and the arc-shaped baffle is slidably connected to the inner wall of the storage cylinder, the height of the arc-shaped baffle is greater than the diameter of the water inlet port and end extension plates are provided at the upper and lower ends of the arc-shaped baffle, and the end extension plate located at the upper end of the arc-shaped baffle is connected to the upper fixed block via a blocking spring component.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows: 1. When the purified water in the present invention is stored in the storage cylinder, the electric cylinder can drive the isolation and cleaning mechanism to move downward and be located at the lower side of the water inlet port, thereby isolating the water inlet port and the cleaning port from the part of the storage cylinder where the purified water is located, preventing external microorganisms and substances that contaminate the purified water from entering the storage cylinder through the water inlet port.

[0015] 2. The scraping execution unit in the present invention can scrape and clean the dirt on the side walls and bottom wall of the storage cylinder. When the inner wall of the storage cylinder is not cleaned, the bottom of the scraping execution unit can be hidden inside the receiving radial groove, thereby preventing the substances on the scraping execution unit from contaminating the purified water and effectively increasing the storage time of the purified water.

[0016] 3. The present invention has a simple structure and can effectively isolate the purified water from contact with the outside. It can scrape the inner wall of the storage cylinder to clean dirt and hide and isolate the scraping parts when the purified water is stored, so as to avoid the substances on the scraping part from contaminating the purified water, thereby improving the storage environment of the purified water, being easy to operate and having strong practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 FIG. 4 is a schematic diagram of the overall structure of the storage device in one embodiment of the present invention.

[0018] Figure 2 It is a schematic diagram of the internal structure of a storage cylinder in one embodiment of the present invention.

[0019] Figure 3 It is a schematic diagram of the structure of the isolation and cleaning mechanism in one embodiment of the present invention.

[0020] Figure 4 It is a schematic diagram of the upper shaft side structure of the isolation disc body in one embodiment of the present invention.

[0021] Figure 5 It is a schematic diagram of the lower shaft side structure of the isolation disc body in one embodiment of the present invention.

[0022] Figure 6 It is a schematic diagram of the structure of a blocking and drainage component in one embodiment of the present invention.

[0023] Figure 7 It is a schematic diagram of the structure of a contact driving component in an embodiment of the present invention.

[0024] Figure 8 It is a schematic structural diagram of an intermediate transmission part in an embodiment of the present invention.

[0025] Fig. 9 Schematic diagram of the switching unit structure in one embodiment of the present invention.

[0026] Fig.10 It is a schematic diagram of the structure of a blocking component in an embodiment of the present invention.

[0027] Notes on reference numerals: storage cylinder 100, water outlet 110, water inlet port 120, cleaning port 130, top cover 200, display component 300, rotating motor 400, electric cylinder 500, blocking and drainage assembly 600, arc-shaped liquid baffle plate 610, drainage strip mesh plate 620, telescopic suspension rod 630, isolation scraping component 700, isolation disc 710, water accumulation ring groove 711, arc-shaped perforation 712, sliding bayonet 713, water permeable hole 714, radial slide rail 715, storage radial groove 716, installation ring groove 717, fixed seat 720, switching unit 730, rotating ring 731, lower movable ring 732, guide rod part 733, upper plate Part 734, snap-in spring 735, connecting boss 736, scraping execution unit 740, horizontal wiping plate 741, vertical wiping plate 742, wiping strip 743, intermediate transmission part 750, movable slide 751, wiping connecting rod 752, driven connecting rod 753, rotating connecting rod 754, contact driving part 760, lower bearing plate 761, upper movable plate 762, intermediate connecting rod part 763, detection unit 764, drainage groove 765, return spring 766, covering strip 770, main rod shaft 800, telescopic connecting rod part 810, blocking part 900, upper fixed block 910, arc baffle 920, end extension plate 930, blocking spring part 940. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments; in the drawings or descriptions, similar or identical parts use the same reference numerals, and in practical applications, the shape, thickness or height of each component can be enlarged or reduced. The various embodiments listed in the present invention are only used to illustrate the present invention and are not used to limit the scope of the present invention. Any obvious modifications or changes made to the present invention do not depart from the spirit and scope of the present invention.

[0029] The left, right, up, and down positions of the various components given in the drawings are only one arrangement method, and the specific positions are set according to specific needs.

[0030] In one embodiment, Figure 1-Figure 9As shown, a storage device for purified water for pharmaceutical use comprises a storage cylinder 100 and a top cover 200 arranged on the top of the storage cylinder 100, wherein a water outlet 110 is arranged at the center of the bottom of the storage cylinder 100, and a water inlet port 120 for connecting to a purified water introduction device and a cleaning port 130 for introducing a cleaning liquid are arranged at a position near the top cover 200 on the side wall of the storage cylinder 100; an isolation cleaning mechanism is arranged inside the storage cylinder 100, and the isolation cleaning mechanism comprises an isolation scraping component 700 and a main rod shaft 800, and the top of the main rod shaft 800 is connected to the output end of a rotating motor 400 arranged on the top wall of the top cover 200. The main rod shaft 800 is connected through a telescopic connecting rod portion 810, and the middle position of the main rod shaft 800 is rotatably connected to a rotating plate. An electric cylinder member 500 is arranged on the top wall of the top cover portion 200, and one end of the electric cylinder member 500 is connected to the rotating plate. The isolation scraping member 700 includes an isolation disk body 710, a switching unit 730, a contact driving member 760 and a plurality of scraping execution units 740 distributed circumferentially on the edge of the isolation disk body 710. The scraping execution unit 740 is vertically slidably matched with the edge of the isolation disk body 710. The lower end surface of the isolation disk body 710 is provided with a plurality of circumferentially distributed receiving radial grooves 716. The lower end of the scraping execution unit 740 is horizontally The isolation disk body 710 is fixed with a fixing seat 720, and the fixing seat 720 is provided with a contact driving component 760 that axially slides with the fixing seat 720 in an elastically damped manner. The contact driving component 760 is rotatably arranged on the lower end surface of the isolation disk body 710, and the upper end of the contact driving component 760 extends to the upper side of the isolation disk body 710. The outer wall of the contact driving component 760 is provided with a plurality of cover strips 770 corresponding to the scraping execution units 740, respectively, and the cover strips 770 can cover the corresponding scraping execution units 740. The isolation disk body 710 is also provided with a plurality of main rod shafts. 800 is an intermediate transmission part 750 distributed axially in the center, the intermediate transmission part 750 radially slides with the upper end surface of the isolation disk body 710 and the intermediate transmission part 750 is connected to the top of the scraping execution unit 740, the intermediate transmission part 750 is connected to the top of the contact driving component 760 and the intermediate transmission part 750 is also connected to the upper end of the switching unit 730, when the contact driving component 760 is pressed and moves axially along the main rod shaft 800, the intermediate transmission part 750 moves radially on the isolation disk body 710 and acts on the switching unit 730 and the scraping execution unit 740, the switching unit 730 rotates and the scraping execution unit 740 moves vertically.

[0031] In the embodiment of the present invention, when the purified water is introduced into the storage cylinder 100 through the water inlet port 120, the cleaning port 130 is closed and the isolation cleaning mechanism is driven upward by the electric cylinder 500 so that the isolation cleaning mechanism is located on the upper side of the water inlet port 120 and the purified water is discharged from the water outlet 110 at the bottom of the storage cylinder 100; when the purified water is stored in the storage cylinder 100, the electric cylinder 500 can drive the isolation cleaning mechanism to move downward and be located on the lower side of the water inlet port 120, thereby isolating the water inlet port 120 and the cleaning port 130 from the part of the storage cylinder 100 where the purified water is located, thereby preventing external microorganisms and substances that contaminate the purified water from entering the water inlet port 120. The water port 120 enters the interior of the storage cylinder 100; before the purified water is stored and the inner wall of the storage cylinder 100 needs to be cleaned, the electric cylinder 500 drives the main rod shaft 800 to rotate and the rotating motor 400 drives the main rod shaft 800 to move axially. Before the isolation cleaning mechanism contacts the bottom wall of the storage cylinder 100, the bottom of the scraping execution unit 740 is always in the receiving radial groove 716 and the vertical part of the scraping execution unit 740 contacts the inner wall of the storage cylinder 100, the main rod shaft 800 drives the isolation disk 710 to rotate and the isolation disk 710 drives the scraping execution unit 740 to rotate, and the vertical part of the scraping execution unit 740 contacts the storage cylinder 10 0 to scrape the inner wall and clean the dirt; the cleaning liquid enters the storage cylinder 100 through the cleaning port 130 and can take away the scraped dirt, and the dirt is discharged through the water outlet 110 along with the cleaning liquid; when the isolation cleaning mechanism contacts the bottom wall of the storage cylinder 100, the bottom wall of the storage cylinder 100 contacts the bottom of the contact driving component 760, the contact driving component 760 overcomes the elastic damping and moves upward relative to the isolation disk 710, the upward moving contact driving component 760 acts on the intermediate transmission part 750 and makes the intermediate transmission part 750 move radially on the isolation disk 710, the intermediate transmission part 750 acts on the switching unit 730 and makes the switching unit The switching unit 730 rotates, and the switching unit 730 drives the covering strip 770 to rotate and the covering strip 770 is misaligned with the receiving radial groove 716, and the lower end of the receiving radial groove 716 is received. At the same time, the intermediate transmission part 750 also acts on the scraping execution unit 740 and causes the scraping execution unit 740 to move downward, so that the horizontal part of the scraping execution unit 740 moves out of the receiving radial groove 716 and the horizontal part of the scraping execution unit 740 gradually contacts the bottom wall of the storage cylinder 100. The scraping execution unit 740 rotates with the isolation disk body 710 and scrapes and cleans the inner bottom wall of the storage cylinder 100, and fully cleans the side wall and bottom wall of the storage cylinder 100.After the cleaning is completed, the electric cylinder 500 drives the main rod shaft 800 and the isolation scraping component 700 to move upward, the contact driving component 760 is separated from the bottom wall of the storage cylinder 100 and the contact driving component 760 moves downward, and the contact driving component 760 acts on the switching unit 730 and the plurality of scraping execution units 740 through the intermediate transmission part 750, and the plurality of scraping execution units 740 move upward and the horizontal part of the scraping execution unit 740 gradually moves upward to the corresponding storage radial groove 716, and the switching unit 730 rotates, and the switching unit 730 drives the covering strip 770 to move back to the storage radial groove 716 and cover the covering strip 770, so that the scraping execution unit 740 is hidden and does not contact the purified water inside the storage cylinder 100, thereby preventing the substances existing on the scraping execution unit 740 from contaminating the purified water, and effectively improving the storage time of the purified water. ;

[0032] In one embodiment, Figure 1-Figure 6 As shown, the edge of the upper end surface of the isolation disk body 710 is provided with a water accumulation annular groove 711 and the water accumulation annular groove 711 is provided with a plurality of water permeable holes 714 respectively extending into the receiving radial groove 716; the inner wall of the storage cylinder 100 is provided with a blocking and drainage component 600 located at the cleaning port 130, and the blocking and drainage component 600 includes an arc-shaped liquid baffle plate 610, a drainage strip mesh plate 620 and at least one telescopic suspension rod 630, the drainage strip mesh plate 620 is in vertical sliding contact with the inner wall of the storage cylinder 100 and the width of the drainage strip mesh plate 620 is smaller than the width of the water accumulation annular groove 711, the arc-shaped liquid baffle plate 610 is fixedly connected to the side of the drainage strip mesh plate 620 away from the side wall of the storage cylinder 100, and the arc-shaped liquid baffle plate 610 is in vertical sliding contact with the cleaning port 130. The washing port 130 is arranged relatively, the top of the telescopic suspension rod 630 is fixedly connected to the inner wall of the top cover part 200 and the bottom of the telescopic suspension rod 630 is connected to the drainage strip mesh plate 620; in the embodiment of the present invention, the cleaning liquid entering through the cleaning port 130 will act on the arc-shaped liquid baffle plate 610 with a certain impulse, the drainage strip mesh plate 620 blocks the cleaning liquid and makes the cleaning liquid gradually fall on the drainage strip mesh plate 620, the cleaning liquid falls through the small holes on the drainage strip mesh plate 620 or from both sides, so the cleaning liquid gradually falls into the water accumulation ring groove 711, the cleaning liquid acts between 640 and the inner wall of the storage cylinder 100 and the cleaning liquid also flows downward through the water permeable hole 714, so as to scrape the horizontal part of the execution unit 740 to clean the bottom wall of the storage cylinder 100.

[0033] In one embodiment, Figure 2-Figure 9As shown, the edge of the isolation disk body 710 is provided with a sliding bayonet 713, and the scraping execution unit 740 includes a horizontal wiper plate 741 and a vertical wiper plate 742, the vertical wiper plate 742 is slidably clamped inside the sliding bayonet 713 and one end of the horizontal wiper plate 741 is fixedly connected to the bottom end of the vertical wiper plate 742, the horizontal wiper plate 741 is located inside the receiving radial groove 716, and the outer walls of the horizontal wiper plate 741 and the vertical wiper plate 742 are both provided with a wiping strip 743; the wiping strip 743 on the vertical wiper plate 742 is connected to the storage cylinder 100 inner wall; in the embodiment of the present invention, the wiping strip 743 on the horizontal wiping plate 741 can scrape and clean the bottom wall of the storage cylinder 100 and the wiping strip 743 on the vertical wiping plate 742 can scrape and clean the inner wall of the storage cylinder 100, thereby effectively scraping and cleaning the entire inner wall dirt inside the storage cylinder 100, and at the same time, the horizontal wiping plate 741 and the wiping strip 743 thereon can be hidden in the receiving radial groove 716 to prevent the material on the wiping strip 743 from affecting the quality of purified water.

[0034] In one embodiment, Figure 2-Figure 9As shown, the contact driving component 760 includes a lower bearing plate 761 and an upper movable plate 762, the lower bearing plate 761 is located at the lower side of the fixed seat 720 and the upper movable plate 762 is arranged on the upper side of the fixed seat 720, a plurality of intermediate connecting rod portions 763 are arranged between the lower bearing plate 761 and the upper movable plate 762, and the intermediate connecting rod portions 763 slide through the fixed seat 720, the upper movable plate 762 is connected to the upper end surface of the fixed seat 720 by a plurality of return springs 766, and the return springs 766 surround the corresponding outer sides of the intermediate connecting rod portions 763, the upper movable plate 762 is also connected to the intermediate transmission portion 750, when the upper movable plate 762 moves vertically, the upper movable plate 762 acts on the intermediate transmission portion 750 and makes the intermediate transmission portion 750 move radially on the upper end surface of the isolation disk body 710; in the embodiment of the present invention, when the contact driving component 760 moves downward with the isolation disk body 710 and the lower bearing plate 761 is connected to the storage cylinder 10 0, the isolation disk body 710 continues to move upward and the upper movable plate 762 moves upward relative to the isolation disk body 710, the upper movable plate 762 acts on the intermediate transmission part 750 and makes the intermediate transmission part 750 move in the direction away from the main rod shaft 800 on the upper end surface of the isolation disk body 710, the moving intermediate transmission part 750 makes the switching unit 730 rotate and drives the covering strip 770 to rotate, so that the receiving radial groove 716 is opened, and the intermediate transmission part 750 also acts on the scraping execution unit 740 and makes the scraping execution unit 740 move downward, so that the horizontal part of the scraping execution unit 740 moves out of the receiving radial groove 716 and the horizontal part of the scraping execution unit 740 gradually contacts the bottom wall of the storage cylinder 100; when the isolation disk body 710 moves upward and the upper movable plate 762 moves downward relative to the isolation disk body 710 under the elastic force of the reset spring 766, the intermediate transmission part 750 moves back.

[0035] In one embodiment, Figure 2-Figure 9 As shown, a display component 300 is also provided on the outer wall of the storage cylinder 100 and at least one detection unit 764 is provided on the upper surface of the lower supporting plate 761. The detection unit 764 is connected to the display component 300 via a wireless signal, and a plurality of drainage grooves 765 are provided on the bottom end surface of the lower supporting plate 761. In the embodiment of the present invention, the height of the isolation scraping component 700 is adjusted by the electric cylinder 500 and the detection unit 764 is immersed in purified water. The detection unit 764 can detect changes in the purified water and transmit the changes in the purified water to the display component 300, so that the purified water can be monitored. The setting of the drainage groove 765 can make the cleaning liquid on the bottom wall of the storage cylinder 100 flow to the water outlet 110.

[0036] In one embodiment, Figure 2-Figure 9As shown, the lower end surface of the isolation disc body 710 is provided with a mounting ring groove 717 and a plurality of water permeable holes 714 are all connected to the mounting ring groove 717, a plurality of arc-shaped through holes 712 extending to the upper side of the isolation disc body 710 are arranged inside the mounting ring groove 717, and the switching unit 730 includes a rotating ring 731 and a lower movable ring 732, the rotating ring 731 is arranged inside the mounting ring groove 717 and a plurality of guide rod portions 733 passing through the arc-shaped through holes 712 and the lower movable ring 732 are arranged on the rotating ring 731, the top of the guide rod portion 733 is connected to the lower movable ring 732, a plurality of connecting bosses 736 are arranged on the lower movable ring 732, and the connecting bosses 736 are connected to the lower movable ring 732. It is connected to the intermediate transmission part 750; the lower movable ring 732 is rotatably connected to the upper end surface of the isolation disk body 710, and the ends of multiple covering strips 770 are fixedly connected to the outer wall of the rotating ring 731; in the embodiment of the present invention, the intermediate transmission part 750 that moves radially along the upper end surface of the isolation disk body 710 acts on the lower movable ring 732 through the connecting boss 736 to make the lower movable ring 732 rotate, and the rotating lower movable ring 732 drives the rotating ring 731 to rotate through the guide rod part 733, thereby making the covering strips 770 rotate, and the covering strips 770 can be misaligned and opposite to the receiving radial groove 716 to achieve sealing and opening of the receiving radial groove 716.

[0037] In one embodiment, Figure 2-Figure 9 As shown, the side of the cover strip 770 is a beveled edge and the groove edge of the receiving radial groove 716 is a beveled edge; the guide rod portion 733 slides through the arc-shaped through hole 712 and the lower movable ring 732, and an upper plate 734 is provided on the top of the guide rod portion 733, and the upper plate 734 is connected to the lower movable ring 732 by a snap-in spring 735; in the embodiment of the present invention, when the cover strip 770 and the receiving radial groove 716 are in a relative position, under the elastic force of the snap-in spring 735, the rotating ring 731 and the cover strip 770 It can move upward and make the covering strip 770 stuck in the notch of the receiving radial groove 716, and the lower end surface of the covering strip 770 remains flush with the lower end surface of the isolation disk body 710; thereby ensuring the sealing of the notch of the receiving radial groove 716; when the rotating ring 731 rotates and drives the covering strip 770 to rotate, the beveled edge of the covering strip 770 contacts the groove edge of the receiving radial groove 716 at an inclined surface, so that the covering strip 770 can slide out from the side of the receiving radial groove 716 and away from the receiving radial groove 716, and the receiving radial groove 716 opens.

[0038] In one embodiment, Figure 2-Figure 9As shown, the upper end surface of the isolation disc body 710 has a plurality of circumferentially distributed radial slide rails 715, and the intermediate transmission part 750 includes a movable slide seat 751, a wiping link 752, a driven link 753 and a rotating link 754. The movable slide seat 751 is slidably arranged on the radial slide rail 715, one end of the wiping link 752 is hinged to the movable slide seat 751 and the other end of the wiping link 752 is connected to the top of the scraping execution unit 740, one end of the driven link 753 is hinged to the movable slide seat 751 and the other end is hinged to the top of the contact driving component 760, one end of the rotating link 754 is rotatably connected to the top of the movable slide seat 751 and the rotating link The other end of the rod 754 is rotatably connected to the top of the lower movable ring 732; in the embodiment of the present invention, the rotating connecting rod 754 is rotatably connected to the connecting boss 736 on the lower movable ring 732. When the contact driving component 760 moves vertically, the contact driving component 760 acts on the movable slide 751 through the driven connecting rod 753 and causes the movable slide 751 to move on the radial slide rail 715. The movable movable slide 751 acts on the scraping execution unit 740 through the wiping connecting rod 752 and causes the scraping execution unit 740 to move vertically. The movable movable slide 751 also acts on the connecting boss 736 through the rotating connecting rod 754 and causes the lower movable ring 732 to rotate.

[0039] In one embodiment, Figure 2 and Fig.10 As shown, the inner wall of the storage cylinder 100 is also provided with a blocking component 900 located at the water inlet port 120, and the blocking component 900 includes an upper fixing block 910 and an arc-shaped baffle 920, wherein the upper fixing block 910 is fixed on the inner wall of the storage cylinder 100 and the arc-shaped baffle 920 is slidably connected to the inner wall of the storage cylinder 100, the height of the arc-shaped baffle 920 is greater than the diameter of the water inlet port 120, and the upper and lower ends of the arc-shaped baffle 920 are both provided with end extension plates 930, which are located at the upper end of the arc-shaped baffle 920. The end extension plate 930 is connected to the upper fixed block 910 by a blocking spring member 940; in the embodiment of the present invention, in the initial state, the arc baffle 920 is located at the cleaning port 130 and blocks the cleaning port 130 to prevent external substances connected to the inside of the cleaning port 130 from entering the storage cylinder 100 and contaminating the purified water; when the purified water enters from the cleaning port 130, the isolation scraping component 700 moves upward and pushes open the arc baffle 920 to facilitate the entry of purified water.

[0040] The above embodiment provides a storage device for purified water for pharmaceutical use, wherein when the purified water is stored in the storage cylinder 100, the electric cylinder 500 can drive the isolation and cleaning mechanism to move downward and be located at the lower side of the water inlet port 120, thereby isolating the water inlet port 120 and the cleaning port 130 from the portion of the storage cylinder 100 where the purified water is located, thereby preventing external microorganisms and substances that contaminate the purified water from entering the storage cylinder 100 through the water inlet port 120; when the purified water is stored and the inner wall of the storage cylinder 100 needs to be cleaned, the electric cylinder 500 drives the main rod shaft 800 to rotate and rotate. The rotating motor 400 drives the main rod shaft 800 to move axially. Before the isolation cleaning mechanism contacts the bottom wall of the storage cylinder 100, the bottom of the scraping execution unit 740 is always inside the receiving radial groove 716 and the vertical part of the scraping execution unit 740 contacts the inner wall of the storage cylinder 100. The main rod shaft 800 drives the isolation disk 710 to rotate and the isolation disk 710 drives the scraping execution unit 740 to rotate. The vertical part of the scraping execution unit 740 scrapes the inner wall of the storage cylinder 100 and cleans the dirt; the cleaning liquid enters the storage cylinder 100 through the cleaning port 130 and the cleaning liquid can bring The scraped dirt is removed and discharged through the water outlet 110 along with the cleaning liquid; when the isolation cleaning mechanism contacts the bottom wall of the storage cylinder 100, the bottom wall of the storage cylinder 100 contacts the bottom of the contact driving component 760, and the contact driving component 760 overcomes the elastic damping and moves upward relative to the isolation disk 710. The upward moving contact driving component 760 acts on the intermediate transmission part 750 and causes the intermediate transmission part 750 to move radially on the isolation disk 710, and the intermediate transmission part 750 acts on the switching unit 730 and causes the switching unit 730 to rotate, and the switching unit 730 drives the cover plate The strip 770 rotates and the covering strip 770 is misaligned with the receiving radial groove 716, and the lower end of the receiving radial groove 716 is received. At the same time, the intermediate transmission part 750 also acts on the scraping execution unit 740 and causes the scraping execution unit 740 to move downward, so that the horizontal part of the scraping execution unit 740 moves out of the receiving radial groove 716 and the horizontal part of the scraping execution unit 740 gradually contacts the bottom wall of the storage cylinder 100. The scraping execution unit 740 rotates with the isolation disk body 710 and scrapes and cleans the inner bottom wall of the storage cylinder 100, and fully cleans the side wall and bottom wall of the storage cylinder 100.After the cleaning is completed, the electric cylinder 500 drives the main rod shaft 800 and the isolation scraping component 700 to move upward, the contact driving component 760 is separated from the bottom wall of the storage cylinder 100 and the contact driving component 760 moves downward, and the contact driving component 760 acts on the switching unit 730 and the plurality of scraping execution units 740 through the intermediate transmission part 750, and the plurality of scraping execution units 740 move upward and the horizontal part of the scraping execution unit 740 gradually moves upward to the corresponding storage radial groove 716, and the switching unit 730 rotates, and the switching unit 730 drives the covering strip 770 to move back to the storage radial groove 716 and cover the covering strip 770, so that the scraping execution unit 740 is hidden and does not contact the purified water inside the storage cylinder 100, thereby preventing the substances existing on the scraping execution unit 740 from contaminating the purified water, and effectively improving the storage time of the purified water. ;

[0041] The above is only a specific implementation of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any person skilled in the art who is familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A storage device for purified water for pharmaceutical use, comprising a storage cylinder and a top cover portion arranged on the top of the storage cylinder, wherein a water outlet is arranged at the center of the bottom of the storage cylinder, and a water inlet port for connecting to a purified water introduction device and a cleaning port for introducing a cleaning liquid are arranged at a position near the top cover portion on the side wall of the storage cylinder, characterized in that: An isolation cleaning mechanism is arranged inside the storage cylinder and the isolation cleaning mechanism includes an isolation scraping component and a main rod shaft, the top of the main rod shaft is connected to the output end of the rotating motor arranged on the top wall of the top cover through a telescopic connecting rod, the middle part of the main rod shaft is rotatably connected to a rotating plate, an electric cylinder is arranged on the top wall of the top cover and one end of the electric cylinder is connected to the rotating plate; The isolation scraping component includes an isolation disc body, a switching unit, a contact driving component and a plurality of scraping execution units circumferentially distributed on the edge of the isolation disc body; The scraping execution unit is vertically slidably matched with the edge of the isolation disc body, and the lower end surface of the isolation disc body is provided with a plurality of circumferentially distributed receiving radial grooves, and the lower end of the scraping execution unit extends horizontally to the inside of the receiving radial groove; The isolation disc body is fixed with a fixed seat and a contact driving component is arranged on the fixed seat and axially slides with the contact driving component in an elastically damped manner. The contact driving component is rotatably arranged on the lower end surface of the isolation disc body and the upper end of the contact driving component extends to the upper side of the isolation disc body. A plurality of cover strips corresponding to the scraping execution units are arranged on the outer wall of the contact driving component, and the cover strips can cover the corresponding scraping execution units; The isolation disc body is also provided with a plurality of intermediate transmission parts axially distributed with the main rod axis as the center, the intermediate transmission part radially slides with the upper end surface of the isolation disc body and is connected to the top of the scraping execution unit, the intermediate transmission part is connected to the top of the contact driving component and is also connected to the upper end of the switching unit; When the contact driving component is pressed to move axially along the main rod axis, the intermediate transmission part moves radially on the isolation disk body and acts on the switching unit and the scraping execution unit, the switching unit rotates and the scraping execution unit moves vertically.

2. The storage device for pharmaceutical purified water according to claim 1, characterized in that: The edge of the upper end surface of the isolation disc body is provided with a water-collecting annular groove, and the water-collecting annular groove is provided with a plurality of water-permeable holes which extend into the receiving radial grooves respectively; The inner wall of the storage cylinder is provided with a blocking and drainage assembly located at the cleaning port, and the blocking and drainage assembly includes an arc-shaped liquid blocking plate, a drainage strip mesh plate and at least one telescopic suspension rod; The drainage strip mesh plate is in vertical sliding contact with the inner wall of the storage cylinder and the width of the drainage strip mesh plate is smaller than the width of the water accumulation ring groove. The arc liquid baffle plate is fixedly connected to the side of the drainage strip mesh plate away from the side wall of the storage cylinder and the arc liquid baffle plate is arranged opposite to the cleaning port. The top of the telescopic suspension rod is fixedly connected to the inner wall of the top cover and the bottom of the telescopic suspension rod is connected to the drainage strip mesh plate.

3. The storage device for pharmaceutical purified water according to claim 2, characterized in that: The edge of the isolation disc body is provided with a sliding bayonet, and the scraping execution unit includes a horizontal scraping plate and a vertical scraping plate; The vertical wiping plate slides inside the sliding slot and one end of the horizontal wiping plate is fixedly connected to the bottom end of the vertical wiping plate. The horizontal wiping plate is located inside the receiving radial groove and both the horizontal wiping plate and the vertical wiping plate have wiping strips on their outer walls. The wiping strips on the vertical wiping plate are in contact with the inner wall of the storage cylinder.

4. The storage device for purified water for pharmaceutical use according to claim 1, characterized in that: The contact driving component comprises a lower bearing plate and an upper movable plate; The lower bearing plate is located at the lower side of the fixed seat and the upper movable plate is arranged at the upper side of the fixed seat, a plurality of intermediate connecting rods are arranged between the lower bearing plate and the upper movable plate, and the intermediate connecting rods slide through the fixed seat, and the upper movable plate is connected to the upper end surface of the fixed seat by a plurality of return springs, and the return springs are surrounded on the outer sides of the corresponding intermediate connecting rods; The upper movable plate is also connected to the intermediate transmission part. When the upper movable plate moves vertically, the upper movable plate acts on the intermediate transmission part and causes the intermediate transmission part to move radially on the upper end surface of the isolation disc body.

5. The storage device for pharmaceutical purified water according to claim 4, characterized in that: A display component is also provided on the outer wall of the storage cylinder and at least one detection unit is provided on the upper surface of the lower bearing plate. The detection unit and the display component are connected via a wireless signal. A plurality of drainage grooves are provided on the bottom end surface of the lower bearing plate.

6. The storage device for pharmaceutical purified water according to claim 1, characterized in that: The lower end surface of the isolation disc body is provided with a mounting ring groove and a plurality of water-permeable holes are all connected to the mounting ring groove, and a plurality of arc-shaped through holes extending to the upper side of the isolation disc body are arranged inside the mounting ring groove; The switching unit comprises a rotating ring and a lower movable ring, wherein the rotating ring is arranged inside the mounting ring groove and is provided with a plurality of guide rods respectively passing through the arc-shaped through holes and the lower movable ring, and the top of the guide rod is connected to the lower movable ring; The lower movable ring is provided with a plurality of connecting bosses which are connected to the intermediate transmission part; the lower movable ring is rotatably connected to the upper end surface of the isolation disk body, and the ends of a plurality of covering strips are fixedly connected to the outer wall of the rotating ring.

7. The storage device for purified water for pharmaceutical use according to claim 6, characterized in that: The sides of the covering strips are beveled edges and the groove sides that receive the radial grooves are beveled edges; The guide rod part slides through the arc-shaped through hole and the lower movable ring, and an upper plate is arranged on the top of the guide rod part. The upper plate is connected to the lower movable ring through a snap-in spring.

8. The storage device for pharmaceutical purified water according to claim 1, characterized in that: The upper end surface of the isolation disc body has a plurality of radial slide rails distributed circumferentially, and the intermediate transmission part includes a movable slide seat, a wiping connecting rod, a driven connecting rod and a rotating connecting rod; The movable slide is slidably arranged on the radial slide rail, one end of the wiping link is hinged to the movable slide and the other end of the wiping link is connected to the top of the scraping execution unit, one end of the driven link is hinged to the movable slide and the other end is hinged to the top of the contact driving component, one end of the rotating link is rotatably connected to the top of the movable slide and the other end of the rotating link is rotatably connected to the top of the lower movable ring.

9. The storage device for purified water for pharmaceutical use according to any one of claims 1 to 8, characterized in that: The inner wall of the storage cylinder is also provided with a blocking component located at the water inlet port, and the blocking component includes an upper fixing block and an arc-shaped baffle; The upper fixed block is fixed on the inner wall of the storage cylinder and the arc-shaped baffle is slidably connected to the inner wall of the storage cylinder. The height of the arc-shaped baffle is greater than the diameter of the water inlet port and end extension plates are provided at the upper and lower ends of the arc-shaped baffle. The end extension plate located at the upper end of the arc-shaped baffle is connected to the upper fixed block through a blocking spring component.

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