CN114323173A - Electromagnetic flowmeter capable of quantitatively adding liquid for biological pharmacy - Google Patents
Electromagnetic flowmeter capable of quantitatively adding liquid for biological pharmacy Download PDFInfo
- Publication number
- CN114323173A CN114323173A CN202210029917.9A CN202210029917A CN114323173A CN 114323173 A CN114323173 A CN 114323173A CN 202210029917 A CN202210029917 A CN 202210029917A CN 114323173 A CN114323173 A CN 114323173A
- Authority
- CN
- China
- Prior art keywords
- shell
- ring
- movable extrusion
- rod
- mechanism assembly
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention discloses an electromagnetic flowmeter for bio-pharmaceuticals, which can quantitatively add liquid, and comprises a shell, wherein a control mechanism assembly is arranged at the top of the outer wall of the shell, a numerical display mechanism assembly is arranged at the top of the control mechanism assembly, first sealing rings are arranged on the outer sides of the shell close to two ends of the shell, a movable extrusion ring is sleeved on the shell of one side of the first sealing ring close to the control mechanism assembly, and an annular hydraulic cabin is arranged on the shell of one side of the movable extrusion ring close to the control mechanism assembly. According to the invention, through the communication between the liquid storage bin and the annular hydraulic bins, an operator can drive hydraulic oil in the liquid storage bin to flow into the two groups of annular hydraulic bins by rotating the threaded rod, so that the first piston plate and the connecting rod drive the movable extrusion ring to complete a butt joint sealing task of moving and extruding towards the conveying pipe, the operation process is convenient and fast, and the installation stability can be further ensured.
Description
Technical Field
The invention relates to the technical field of electromagnetic flowmeters, in particular to an electromagnetic flowmeter capable of quantitatively adding liquid for biological pharmacy.
Background
The electromagnetic flowmeter is a device for metering in the process of conveying liquid raw materials, is widely used in various industries, for example, in the process of biopharmaceuticals, part of liquid raw materials are required to be quantitatively added, and at the moment, the electromagnetic flowmeter is required to be matched with an electromagnetic valve and the like for intercepting flow, so that the task of quantitative addition is achieved.
The electromagnetic flowmeter for the bio-pharmaceuticals of present quantitative liquid feeding, it is generally installed on pipeline through the mode of butt joint, and the mode of installation generally goes on through the mode of screw thread, generally need go on through twisting multiunit screw rod or twisting the mode of moving respectively, and in the in-service use process, need often dismantle it to inside fully clean, but owing to need twist many places installation department when dismantling, and then lead to whole dismantlement process comparatively troublesome, influence whole maintenance efficiency.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides an electromagnetic flowmeter for biological pharmacy, which can quantitatively add liquid.
In order to achieve the purpose, the invention adopts the following technical scheme:
an electromagnetic flowmeter for bio-pharmaceuticals capable of quantitatively adding liquid comprises a shell, wherein a control mechanism assembly is installed at the top of the outer wall of the shell, a numerical value display mechanism assembly is installed at the top of the control mechanism assembly, first sealing rings are installed on the outer sides, close to two ends, of the shell, a movable extrusion ring is sleeved on the shell, close to one side of the control mechanism assembly, of the first sealing rings, an annular hydraulic bin is installed on the shell, close to one side of the control mechanism assembly, of the movable extrusion ring, the annular hydraulic bin is connected with the movable extrusion ring through a second spring, a transmission mechanism used for driving the movable extrusion ring to slide is arranged on the annular hydraulic bin, a liquid storage bin is installed at the bottom of the outer wall of the shell and communicated with the annular hydraulic bin, an inner toothed ring is installed at the bottom of the liquid storage bin, a second piston plate is arranged inside the liquid storage bin, and the carousel is installed to the bottom of second piston plate, the threaded rod is installed to the bottom of carousel, and the threaded rod runs through the stock solution storehouse, the installation piece is installed to the bottom of threaded rod, and the mounting groove has been seted up to one side of installation piece, be provided with in the mounting groove and be used for carrying out the stop gear who restricts to the rotation of threaded rod.
Preferably, the central axis of the movable extrusion ring and the central axis of the housing are coincident with each other, and the movable extrusion ring is in sliding connection with the housing.
Preferably, drive mechanism is including setting up the first piston plate in annular hydraulic pressure storehouse inside, the connecting rod is evenly installed to one side that first piston plate is close to the activity stripper ring, and the connecting rod runs through annular hydraulic pressure storehouse to the one end and the activity stripper ring fixed connection of first piston plate are kept away from to the connecting rod.
Preferably, the central axis of the threaded rod is perpendicular to the transverse central axis of the liquid storage bin, and the threaded rod is in threaded connection with the liquid storage bin.
Preferably, stop gear is including setting up the extrusion stem in the mounting groove, through first spring coupling between extrusion stem and the installation piece, and the installation pole is installed at the top of extrusion stem outer wall to the gear is installed on the top of installation pole.
Preferably, the cross-sectional shape of the extrusion rod is "T" shape, and the extrusion rod and the mounting block form a relative sliding structure.
Preferably, the central axis of the gear and the central axis of the internal gear ring are parallel to each other, and the gear and the internal gear ring are in meshed connection.
Compared with the prior art, the invention has the beneficial effects that:
1. through the intercommunication between stock solution storehouse and the annular hydraulic pressure storehouse for operating personnel can drive the interior hydraulic oil of stock solution storehouse through rotating the threaded rod and flow to two sets of annular hydraulic pressure storehouses, thereby make first piston plate and connecting rod drive the movable extrusion ring and accomplish to the butt joint of conveyer pipe removal extrusion and seal the task, convenient and fast in the operation process.
2. Through being provided with installation pole and gear on the stripper bar for after the installation is accomplished, first spring drives gear and interior ring gear meshing on the stripper bar and is connected, and then makes the rotation of threaded rod can be restricted, thereby can fully avoid the threaded rod to take place easily not hard up, and then fully guarantee the steadiness of installation.
Drawings
FIG. 1 is a schematic sectional view of an electromagnetic flowmeter for bio-pharmaceuticals capable of quantitatively adding liquid according to the present invention;
FIG. 2 is an enlarged schematic view of FIG. 1 at A according to the present invention;
FIG. 3 is an enlarged view of the structure at B of FIG. 1 according to the present invention;
FIG. 4 is a schematic structural diagram of a biopharmaceutical electromagnetic flowmeter capable of quantitatively adding liquid according to the present invention;
fig. 5 is a schematic perspective view of a transmission mechanism of an electromagnetic flowmeter for biopharmaceutical use capable of quantitatively adding liquid according to the present invention.
In the figure: 1 valve body, 2 control mechanism subassemblies, 3 numerical value display mechanism subassemblies, 4 first sealing rings, 5 activity extrusion rings, 6 annular hydraulic pressure storehouses, 7 first piston boards, 8 connecting rods, 9 stock solution storehouses, 10 internal tooth rings, 11 second piston boards, 12 turntables, 13 threaded rods, 14 installation blocks, 15 installation grooves, 16 extrusion rods, 17 first springs, 18 installation rods, 19 gears, 20 second springs, 21 conveying pipes and 22 second sealing rings.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, but rather should be construed as broadly as the present invention is capable of modification in various respects, all without departing from the spirit and scope of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Referring to fig. 1-5, an electromagnetic flowmeter for bio-pharmaceuticals capable of quantitatively adding liquid comprises a shell 1, a control mechanism assembly 2 is installed at the top of the outer wall of the shell 1, a numerical display mechanism assembly 3 is installed at the top of the control mechanism assembly 2, first sealing rings 4 are installed on the outer sides of the shell 1 close to two ends, a movable extrusion ring 5 is sleeved on the shell 1 at one side of the first sealing ring 4 close to the control mechanism assembly 2, a conveying pipe 21 is arranged inside the movable extrusion ring 5, a second sealing ring 22 is installed on the outer side of one end of the conveying pipe 21 close to the movable extrusion ring 5, the central axis of the movable extrusion ring 5 is coincident with the central axis of the shell 1, the movable extrusion ring 5 is in sliding connection with the shell 1, so that when the movable extrusion ring 5 slides towards the direction close to the conveying pipe 21, the movable extrusion ring 5 can be simultaneously attached and extruded with the corresponding first sealing ring 4 and the second sealing ring 22, so that the connection and the sealing between the casing 1 and the delivery tube 21 are maintained;
an annular hydraulic chamber 6 is mounted on the casing 1 on one side of the movable extrusion ring 5 close to the control mechanism assembly 2, the annular hydraulic chamber 6 is connected with the movable extrusion ring 5 through a second spring 20, a transmission mechanism for driving the movable extrusion ring 5 to slide is arranged on the annular hydraulic chamber 6, the transmission mechanism comprises a first piston plate 7 arranged in the annular hydraulic chamber 6, one side of the first piston plate 7 close to the movable extrusion ring 5 is uniformly provided with a connecting rod 8, the connecting rod 8 penetrates through the annular hydraulic chamber 6, and one end of the connecting rod 8 far away from the first piston plate 7 is fixedly connected with the movable extrusion ring 5, so that when hydraulic oil in the annular hydraulic chamber 6 is increased, the first piston plate 7 and the connecting rod 8 can respectively drive the movable extrusion ring 5 thereon to slide towards the direction far away from the middle, thereby completing the task of connecting the casing 1 with the conveying pipe 21;
a liquid storage bin 9 is mounted at the bottom of the outer wall of the shell 1, the liquid storage bin 9 is communicated with the annular hydraulic bin 6, an inner toothed ring 10 is mounted at the bottom of the liquid storage bin 9, a second piston plate 11 is arranged inside the liquid storage bin 9, a rotary disc 12 is mounted at the bottom of the second piston plate 11, a threaded rod 13 is mounted at the bottom of the rotary disc 12, the threaded rod 13 penetrates through the liquid storage bin 9, the central axis of the threaded rod 13 is perpendicular to the transverse central axis of the liquid storage bin 9, and the threaded rod 13 is in threaded connection with the liquid storage bin 9, so that an operator can drive the second piston plate 11 to correspondingly slide by rotating the threaded rod 13, hydraulic oil in the liquid storage bin 9 is extruded and conveyed into the annular hydraulic bin 6, or the extrusion of the hydraulic oil is relieved, and the hydraulic oil in the annular hydraulic bin 6 flows back;
the bottom end of the threaded rod 13 is provided with an installation block 14, one side of the installation block 14 is provided with an installation groove 15, a limiting mechanism used for limiting the rotation of the threaded rod 13 is arranged in the installation groove 15, the limiting mechanism comprises an extrusion rod 16 arranged in the installation groove 15, the extrusion rod 16 is connected with the installation block 14 through a first spring 17, the top of the outer wall of the extrusion rod 16 is provided with an installation rod 18, the top end of the installation rod 18 is provided with a gear 19, the cross section of the extrusion rod 16 is T-shaped, and the extrusion rod 16 and the installation block 14 form a relative sliding structure, so that an operator can squeeze the extrusion rod 16 and keep the state of holding the installation block 14 when operating, and the rotation limitation of the threaded rod 13 can be relieved under the state, and the operator can conveniently operate;
the central axis of gear 19 is parallel to each other with the central axis of interior ring gear 10, and gear 19 is connected for the meshing with interior ring gear 10 for after the installation is accomplished, gear 19 and interior ring gear 10 can mutually support and restrict the rotation of threaded rod 13, and then avoid threaded rod 13 easily to cause because the vibrations that circumstances such as liquid flow arouse become flexible.
When the invention is used, as shown in figures 1-5, the device is arranged between two fixed groups of conveying pipes 21, and a power supply is switched on to match with devices such as an electromagnetic valve and the like for quantitative material adding and using, when the device needs to be disassembled and maintained, the extrusion rod 16 is extruded and the whole mounting block 14 is held through the sliding connection of the extrusion rod 16 and the mounting groove 15, so that the extrusion rod 16 can drive the mounting rod 18 and the gear 19 to slide towards the middle, further the meshing connection between the gear 19 and the inner gear ring 10 is released, the rotation limitation of the threaded rod 13 is released, the threaded rod 13 is rotated in the positive direction, the threaded rod 13 is connected with the liquid storage bin 9 through the thread of the threaded rod 13, the second piston plate 11 can slide downwards along with the threaded rod, thereby the extrusion of the hydraulic oil in the second piston plate is gradually released, and the movable extrusion ring 5 is connected with the annular hydraulic bin 6 through the second spring 20, the movable extrusion rings 5 are connected with the shell 1 in a sliding manner, so that the two groups of movable extrusion rings 5 can move towards the direction close to the middle, the connection between the shell 1 and the conveying pipe 21 is released, hydraulic oil in the annular hydraulic bin 6 is extruded by the first piston plate 7 to enter the liquid storage bin 9, the device is directly taken down from the two groups of conveying pipes 21 fixed on equipment, after maintenance is completed, the device is aligned between the two groups of conveying pipes 21 again, the extrusion rod 16 holds the mounting block 14 to drive the threaded rod 13 to rotate in the opposite direction, so that the second piston plate 11 can move upwards along with the device, the hydraulic oil in the liquid storage bin 9 is extruded and conveyed into the two groups of annular hydraulic bins 6 gradually, the first piston plate 7 and the connecting rod 8 are driven to move towards the direction far away from the middle, and the two groups of movable extrusion rings 5 are sleeved towards the end parts corresponding to the conveying pipes 21 gradually, until activity extrusion ring 5 respectively with first sealing ring 4 and second sealing ring 22 between produce abundant extrusion force and can accomplish the installation, then loosen extrusion stem 16, first spring 17 drives extrusion stem 16 and slides and resume to initial position department, make gear 19 and interior ring gear 10 intermeshing be connected, whole process convenient operation is swift, the leakproofness is good, gear 19 can mutually support with interior ring gear 10 simultaneously and restrict the rotation of threaded rod 13, and then the condition such as the easy emergence is become flexible in avoiding the use.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (7)
1. The electromagnetic flow meter capable of quantitatively adding liquid for the bio-pharmaceuticals comprises a shell (1) and is characterized in that a control mechanism assembly (2) is installed at the top of the outer wall of the shell (1), a numerical display mechanism assembly (3) is installed at the top of the control mechanism assembly (2), first sealing rings (4) are installed on the outer sides, close to two ends, of the shell (1), a movable extrusion ring (5) is sleeved on the shell (1), close to one side of the control mechanism assembly (2), of the first sealing ring (4), an annular hydraulic chamber (6) is installed on the shell (1), close to one side of the control mechanism assembly (2), of the movable extrusion ring (5), the annular hydraulic chamber (6) is connected with the movable extrusion ring (5) through a second spring (20), and a transmission mechanism used for driving the movable extrusion ring (5) to slide is arranged on the annular hydraulic chamber (6), liquid storage bin (9) is installed to the bottom of casing (1) outer wall, and liquid storage bin (9) and annular hydraulic pressure storehouse (6) intercommunication, interior ring gear (10) are installed to the bottom in liquid storage bin (9), the inside in liquid storage bin (9) is provided with second piston plate (11), and the bottom of second piston plate (11) installs carousel (12), threaded rod (13) are installed to the bottom of carousel (12), and threaded rod (13) run through liquid storage bin (9), installation piece (14) are installed to the bottom of threaded rod (13), and have seted up mounting groove (15) to one side of installation piece (14), be provided with the stop gear who is used for carrying out the restriction to the rotation of threaded rod (13) in mounting groove (15).
2. The electromagnetic flowmeter for biopharmaceuticals, which can add liquid quantitatively, according to claim 1, wherein the central axis of the movable extrusion ring (5) and the central axis of the housing (1) coincide with each other, and the movable extrusion ring (5) and the housing (1) are in sliding connection.
3. The electromagnetic flowmeter for biopharmaceuticals, which can add liquid quantitatively, according to claim 1, characterized in that the transmission mechanism comprises a first piston plate (7) disposed inside the annular hydraulic chamber (6), a connecting rod (8) is uniformly installed on one side of the first piston plate (7) close to the movable extrusion ring (5), the connecting rod (8) penetrates through the annular hydraulic chamber (6), and one end of the connecting rod (8) far away from the first piston plate (7) is fixedly connected with the movable extrusion ring (5).
4. The electromagnetic flowmeter for biopharmaceuticals with quantifiable filling according to claim 1, wherein the threaded rod (13) has a central axis perpendicular to a transverse central axis of the reservoir (9), and the threaded rod (13) is in threaded connection with the reservoir (9).
5. The electromagnetic flowmeter for biopharmaceuticals, which can add liquid quantitatively, according to claim 1, characterized in that the limiting mechanism comprises a squeeze rod (16) disposed in the mounting groove (15), the squeeze rod (16) is connected with the mounting block (14) through a first spring (17), the top of the outer wall of the squeeze rod (16) is provided with a mounting rod (18), and the top end of the mounting rod (18) is provided with a gear (19).
6. The electromagnetic flowmeter for biopharmaceuticals with quantitative filling according to claim 5, wherein the cross-sectional shape of said extrusion stem (16) is "T" shaped, and the extrusion stem (16) and the mounting block (14) constitute a relative sliding structure.
7. The electromagnetic flowmeter for biopharmaceuticals with quantifiable filling according to claim 5, wherein the central axis of said gear (19) and the central axis of said internal toothed ring (10) are parallel to each other, and said gear (19) and said internal toothed ring (10) are in meshed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210029917.9A CN114323173A (en) | 2022-01-12 | 2022-01-12 | Electromagnetic flowmeter capable of quantitatively adding liquid for biological pharmacy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210029917.9A CN114323173A (en) | 2022-01-12 | 2022-01-12 | Electromagnetic flowmeter capable of quantitatively adding liquid for biological pharmacy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114323173A true CN114323173A (en) | 2022-04-12 |
Family
ID=81027282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210029917.9A Pending CN114323173A (en) | 2022-01-12 | 2022-01-12 | Electromagnetic flowmeter capable of quantitatively adding liquid for biological pharmacy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114323173A (en) |
-
2022
- 2022-01-12 CN CN202210029917.9A patent/CN114323173A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205578245U (en) | Miniature peristaltic pump of worm gear double reduction | |
| CN208831209U (en) | Wriggling Pump Head and peristaltic pump | |
| CN114323173A (en) | Electromagnetic flowmeter capable of quantitatively adding liquid for biological pharmacy | |
| CN111282754A (en) | A flush coater that is used for conveying pipeline to accomodate function that has of formaldehyde to administer | |
| CN104003340B (en) | Pigment bulking system | |
| CN203806156U (en) | Powdery medicament packaging device | |
| CN108006245A (en) | A kind of open-and-close mechanism of locking control valve | |
| CN210646051U (en) | Raw material premixing device with speed change function for printing equipment | |
| CN110723790A (en) | High-efficient type disinfection pond with stirring function | |
| CN216225957U (en) | Novel petrochemical pipeline is clean device | |
| CN107968184A (en) | A kind of topping-up pump for being used to carry out battery fluid injection | |
| CN210552883U (en) | Device convenient for replacing outlet die of lamp tube extruder | |
| CN204710660U (en) | Centre-line glue feed system | |
| CN205678358U (en) | A kind of anti-blockage machine | |
| CN109882405B (en) | A water conservancy conveyor for agricultural production's installation is convenient | |
| US2465997A (en) | Volumetric liquid meter | |
| CN208331210U (en) | Band exports helical gear speed reducer in parallel | |
| CN202017796U (en) | Matrix-type fluid automatic combined switch assembly | |
| CN204957702U (en) | Machine is supplied with to screw | |
| CN204485794U (en) | A kind of PPE comminutor | |
| CN220576523U (en) | Interface device for quickly replacing die | |
| CN220148596U (en) | Conveying system special for powdery materials | |
| CN113503238A (en) | Metering pump | |
| CN110537563B (en) | Even saline injection machine of injection with saline recovery function | |
| CN110252202A (en) | A kind of convenient and fast reaction kettle of discharging that reaction effect is good |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |