CN112546958A - Special unit for liquid distribution center of hospital anti-distribution room - Google Patents
Special unit for liquid distribution center of hospital anti-distribution room Download PDFInfo
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- CN112546958A CN112546958A CN202011430118.XA CN202011430118A CN112546958A CN 112546958 A CN112546958 A CN 112546958A CN 202011430118 A CN202011430118 A CN 202011430118A CN 112546958 A CN112546958 A CN 112546958A
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- mixer
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/80—Forming a predetermined ratio of the substances to be mixed
- B01F35/88—Forming a predetermined ratio of the substances to be mixed by feeding the materials batchwise
- B01F35/882—Forming a predetermined ratio of the substances to be mixed by feeding the materials batchwise using measuring chambers, e.g. volumetric pumps, for feeding the substances
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/40—Mixing liquids with liquids; Emulsifying
- B01F23/43—Mixing liquids with liquids; Emulsifying using driven stirrers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F29/00—Mixers with rotating receptacles
- B01F29/40—Parts or components, e.g. receptacles, feeding or discharging means
- B01F29/401—Receptacles, e.g. provided with liners
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F29/00—Mixers with rotating receptacles
- B01F29/80—Mixers with rotating receptacles rotating about a substantially vertical axis
- B01F29/81—Mixers with rotating receptacles rotating about a substantially vertical axis with stationary mixing elements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/71—Feed mechanisms
- B01F35/712—Feed mechanisms for feeding fluids
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/71—Feed mechanisms
- B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
- B01F35/7174—Feed mechanisms characterised by the means for feeding the components to the mixer using pistons, plungers or syringes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/71—Feed mechanisms
- B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
- B01F35/7176—Feed mechanisms characterised by the means for feeding the components to the mixer using pumps
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
- B01F2101/2202—Mixing compositions or mixers in the medical or veterinary field
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Accessories For Mixers (AREA)
Abstract
The invention discloses a special machine set for a liquid distribution center of a hospital anti-distribution room, which comprises an operation table and a liquid distribution center, wherein the operation table is arranged on the operation table; a constant temperature refrigerator; the liquid preparation device is arranged below the constant-temperature refrigerating box and comprises a suction pump, a measuring cup, a liquid conveying pipe, a liquid medicine mixing device and a power part, wherein the lower opening of the measuring cup is provided with an electromagnetic valve, the suction pump is arranged at the bottom end of the constant-temperature refrigerating box, the measuring cup is detachably arranged at the inlet of the suction pump, the liquid conveying pipe is communicated with the outlet of the suction pump, the liquid medicine mixing device is arranged on the table top of the operating table, the inlet of the liquid medicine mixing device is communicated with the outlet of the liquid conveying pipe, the power part can drive a mixer of the liquid medicine mixing device to rotate to realize liquid medicine mixing, meanwhile, power is provided for the suction pump, and liquid medicine in the measuring cup is sucked into the mixer.
Description
Technical Field
The invention relates to the technical field of medical equipment, in particular to a special machine set for a liquid distribution center of a hospital anti-distribution room.
Background
The supply room is a supply unit of various sterile articles in a hospital, which is responsible for cleaning, packaging, disinfecting and supplying work of medical equipment, the supply variety of modern hospitals is various, the supply room is wide, the use and turnover are fast, each work relates to the quality of medical treatment, teaching and scientific research, if the disinfection is not thorough, hospital infection can be caused, the diagnosis and treatment can be influenced due to the incomplete supply articles, so the completion of the supply room work is very important, and is also an indispensable component of the hospital work, the layout is reasonable, the supply flow is conformed, the responsibility is clear, the measures such as system perfection and the like are taken, and the premise of ensuring the supply quality is provided.
In order to save cost, disinfectant used in a supply room in a hospital is usually prepared by itself, however, in the traditional preparation method, liquid preparation raw materials with different proportions are manually sucked by an injector and injected into the same container for liquid preparation, the original method has low liquid preparation efficiency and uneven material mixing, continuous liquid preparation cannot be completed according to requirements, the limitation is large, and a plurality of liquid medicines are easy to splash out in the mixing process, so that waste is caused.
Disclosure of Invention
The invention aims to provide a special machine set for a liquid distribution center of a hospital anti-distribution room, which solves the problems.
In order to achieve the purpose, the invention provides the following technical scheme: a special machine set for a liquid distribution center of a hospital anti-distribution room comprises
The operation table is arranged on the operation table;
a constant temperature refrigerator;
the liquid preparation device is arranged below the constant-temperature refrigerating box and comprises a suction pump, a measuring cup, a liquid conveying pipe, a liquid medicine mixing device and a power part, an electromagnetic valve is arranged at the lower opening of the measuring cup, the suction pump is arranged at the bottom end of the constant-temperature refrigerating box, the measuring cup is detachably arranged at the inlet of the suction pump, the liquid conveying pipe is communicated with the outlet of the suction pump, the liquid medicine mixing device is arranged on the table top of the operating table and is communicated with the outlet of the liquid conveying pipe, the power part can drive a mixer of the liquid medicine mixing device to rotate to realize liquid medicine mixing, meanwhile, power is provided for the suction pump, and liquid medicine in the measuring cup is pumped into the mixer.
Furthermore, the power part comprises a servo motor and a transmission structure, the transmission structure comprises a gear, teeth uniformly distributed on the outer side surface of the mixer, a rigid pull rope and a piston transmission assembly, the gear is arranged on an output shaft of the servo motor and is meshed with the teeth on the outer side surface of the mixer, the piston transmission assembly comprises a cylinder body, a support, a spring, a piston block, a piston rod, a transmission rod and a magnetic ring, the cylinder body is arranged below the constant-temperature refrigerating box, the lower end surface of the cylinder body is opened and provided with a sliding groove along the vertical direction on the side surface opposite to the pump, the support is arranged at the lower opening of the inner cavity of the cylinder body, the piston block is slidably arranged in the inner cavity of the cylinder body, the piston rod is fixedly arranged on the lower end surface of the piston block and slidably penetrates through a through hole in the center of the support, and the spring is sleeved on the piston rod in a compression state, the magnetic ring is fixedly arranged at the outer side end of the transmission rod, the magnetic ring is slidably arranged on the outer side surface of the pump and drives the piston assembly in the pump to lift through magnetic force, the center of the mixer is positioned at the outer side of the center of the cylinder body, one end of the rigid pull rope is fixedly arranged at the bottom end of the piston rod, and the other end of the rigid pull rope is arranged at one end of the top surface of the mixer.
Further, the pump of taking out include the pump body, piston assembly, first check valve, second check valve, first stereoplasm transfer line and second stereoplasm transfer line, the pump body setting in the below of constant temperature fridge, first stereoplasm transfer line and second stereoplasm transfer line communicate respectively set up at the inlet of pump body top surface and the liquid outlet on pump body side upper portion, first check valve set up on first stereoplasm transfer line, and allow liquid to enter into in the pump body, the second check valve set up on second stereoplasm transfer line, and allow liquid to discharge into in the second stereoplasm transfer line, piston assembly include pump piston, connecting rod and magnet piece, the magnetism of magnet piece and magnetism ring inhale mutually, the magnet piece utilizes the fixed bottom surface that sets up at pump piston of connecting rod, pump piston slidable set up in the pump body.
Further, mix medicine device include blender, base, bearing frame, rotation axis and swivelling joint ware, the base inner chamber has, the fixed top surface center that sets up at this inner chamber of bearing frame, the rotatable setting of rotation axis on the bearing frame to the passageway has been seted up at the rotation axis center, swivelling joint ware fixed set up the end opening at this passageway, the export setting of transfer line on swivelling joint ware, the inner chamber center of blender protruding for the arc, the fixed center that sets up at the blender of rotation axis to the fluid infusion way of passageway intercommunication is seted up at the bellied center of arc, the last mouthful of fluid infusion way is located the bellied top of arc.
Further, the bottom surface of the mixer outside the arc-shaped protrusion is annular, the top surface of the annular is smooth arc with gradually increasing height, and the lowest end and the highest end of the annular are connected.
Furthermore, a nozzle is arranged at the upper opening of the infusion channel.
Has the advantages that:
the quantitative liquid medicine taking device is compact in structure, liquid medicine is stored in the constant-temperature refrigerator, the liquid medicine is convenient to take, when the liquid medicine needs to be mixed, the quantitative liquid medicine can be filled into the measuring cup, the lower opening of the measuring cup is provided with the electromagnetic valve, the electromagnetic valve can be cut to the lower opening of the measuring cup, the purpose of quantitatively containing the liquid medicine is achieved, the measuring cup is arranged on the pump, the pump can pump the liquid medicine into the mixer under the driving of the power part, the power part drives the mixer to rotate, the liquid medicine entering the mixer is mixed, the structure is compact, and the operation is convenient.
Drawings
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a schematic view of a portion of the transmission structure of the present invention;
FIG. 3 is a schematic view of the pump of the present invention;
fig. 4 is a schematic view of the drug mixing device of the present invention.
In the figure: an operation table-1, a constant temperature refrigerator-2, a liquid dispenser-3, a pump-4, a measuring cup-5, a transfusion tube-6, a medicine mixing device-7, a mixer-8, a servo motor-9, a gear-10, teeth-11, a rigid pull rope-12, a piston transmission component-13, a cylinder body-14, a bracket-15, a spring-16, a piston block-17, a piston rod-18, a transmission rod-19, a magnetic ring-20, a chute-21, a piston component-22, a pump body 23, a first one-way valve-24, a second one-way valve-25, a first hard transfusion tube-26, a second hard transfusion tube-27, a pump-piston-28, a connecting rod-29, a magnet block-30, a base-31, a pump-4, a measuring cup-6, a medicine mixing, A bearing seat-32, a rotating shaft-33, a rotating connector-34, a channel-35, an arc-shaped bulge-36, a transfusion channel-37, a spray head-38, a T-shaped rod-39, a sliding sleeve-40, a magnet-41 and an electromagnetic valve-42.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to the drawings, the present invention provides an embodiment: a special machine set for a liquid distribution center of a hospital anti-distribution room comprises
The operation table 1 is arranged on the operation table 1;
the constant temperature refrigerating box 2 can refrigerate the liquid medicine in the constant temperature refrigerating box 2.
The working principle is as follows:
when a fixed amount of liquid medicine is injected into the measuring cup 5, the electromagnetic valve 42 is controlled to stop the lower opening of the measuring cup 5, after the liquid medicine reaches a preset amount, the electromagnetic valve 42 is opened, the power part provides power, the liquid medicine in the measuring cup 5 is pumped into the mixer 8 by the pump 4, the power part drives the mixer 8 to rotate, the liquid medicine is mixed in the mixer 8, an outlet is arranged on the mixer 8, and the mixed liquid medicine is discharged through the outlet.
Specifically, the power part comprises a servo motor 9 and a transmission structure, the transmission structure comprises a gear 10, teeth 11 uniformly distributed on the outer side surface of the mixer 8, a rigid pull rope 12 and a piston transmission assembly 13, the gear 10 is arranged on an output shaft of the servo motor 9 and is meshed with the teeth 11 on the outer side surface of the mixer 8, the piston transmission assembly 13 comprises a cylinder body 14, a support 15, a spring 16, a piston block 17, a piston rod 18, a transmission rod 19 and a magnetic ring 20, the cylinder body 14 is arranged below the constant-temperature refrigerating box 2, the lower end surface of the cylinder body 14 is open and is provided with a sliding groove 21 along the vertical direction on the side surface facing the pump 4, the support 15 is arranged at the lower opening of the inner cavity of the cylinder body 14, the piston block 17 is slidably arranged in the inner cavity of the cylinder body 14, the piston rod 18 is fixedly arranged at the lower end surface of the piston block 17, the spring 16 is sleeved on the piston rod 18 in a compressed state and supports the piston block 17, the transmission rod 19 is arranged on the side surface of the piston block 17 and penetrates through the sliding groove 21, the magnetic ring 20 is fixedly arranged at the outer side end of the transmission rod 19, the magnetic ring 20 is slidably arranged on the outer side surface of the pumping pump 4 and drives the piston assembly 22 in the pumping pump 4 to lift through magnetic force, the center of the mixer 8 is positioned on the outer side of the center of the cylinder 14, namely the mixer 8 is staggered with the center of the cylinder 14, one end of the rigid pull rope 12 is fixedly arranged at the bottom end of the piston rod 18, and the other end of the rigid pull rope is arranged at one end of the top surface of the mixer 8.
The working principle of the power part is as follows:
the servo motor 9 drives the mixer 8 to rotate through the gear 10, the center of the mixer 8 is staggered with the center of the cylinder 14, the rigid pull rope 12 connected to one end of the top surface of the mixer 8 pulls the piston block 17 downwards at the position of the connection farthest from the center of the cylinder 14 and compresses the spring 16, the piston block 17 descends, the transmission rod 19 descends along with the rigid pull rope and drives the magnetic ring 20 to descend, the magnetic ring 20 descends to drive the piston assembly 22 to descend, after the mixer 8 rotates continuously, the connection position of the rigid pull rope 12 and the mixer 8 is close to the center of the cylinder 14, the spring 16 pushes the piston block 17 upwards to drive the magnetic ring 20 to ascend, the piston assembly 22 ascends along with the rigid pull rope, and therefore the piston assembly 22 of the pump 4 realizes the ascending and descending reciprocating motion.
Specifically, the pump 4 includes a pump body 23, a piston assembly 22, a first check valve 24, a second check valve 25, a first hard infusion tube 26 and a second hard infusion tube 27, the pump body 23 is disposed below the thermostatic refrigerating box 2, the first hard infusion tube 26 and the second hard infusion tube 27 are respectively communicated with a liquid inlet on the top surface of the pump body 23 and a liquid outlet on the upper portion of the side surface of the pump body 23, the first check valve 24 is disposed on the first hard infusion tube 26 and allows liquid to enter the pump body 23, the second check valve 25 is disposed on the second hard infusion tube 27 and allows liquid to be discharged into the second hard infusion tube 27, the piston assembly 22 includes a pump piston 28, a connecting rod 29 and a magnet block 30, the magnet block 30 is attracted with the magnetism of the magnetic ring 20, the magnet block 30 is fixedly disposed on the bottom surface of the pump piston 28 by the connecting rod 29, the pumping piston 28 is slidably disposed within the pump body 23.
The working principle is as follows:
the magnetic ring 20 drives the piston assembly 22 to ascend and descend, negative pressure can be formed in the pump body 23 after the piston assembly 22 descends, the discharge of liquid medicine from the measuring cup 5 into the pump body 23 is accelerated, at the moment, the second one-way valve 25 discharges the liquid medicine in the pump body 23 into the liquid conveying pipe 6 through the second one-way valve 25 after the piston assembly 22 ascends, and then the liquid medicine enters the mixer 8. The magnetic ring 20 drives the magnet block 30 to lift, so that the pump body 23 is relatively sealed, and the sealed pump body 23 can effectively prevent liquid medicine pollution. The magnetic ring 20 is a ring structure with a magnet fixedly arranged on the inner side surface.
Specifically, the medicine mixing device 7 includes a mixer 8, a base 31, a bearing seat 32, a rotating shaft 33 and a rotary connector 34, the base 31 has an inner cavity, the bearing seat 32 is fixedly arranged at the center of the top surface of the inner cavity, the rotating shaft 33 is rotatably arranged on the bearing seat 32, a channel 35 is arranged at the center of the rotating shaft 33, the rotary connector 34 is fixedly arranged at the lower opening of the channel 35, the outlet of the infusion tube 6 is arranged on the rotary connector 34, the center of the inner cavity of the mixer 8 is an arc-shaped protrusion 36, the rotating shaft 33 is fixedly arranged at the center of the mixer 8, an infusion channel 37 communicated with the channel 35 is arranged at the center of the arc-shaped protrusion 36, the upper opening of the infusion channel 37 is positioned above the arc-shaped protrusion 36, a spray head 38 is arranged at the upper opening of the infusion channel 37, and the spray head 38 can prevent the medicine liquid from flowing backwards, the bottom surface of the mixer 8 outside the arc-shaped protrusion 36 has a ring shape, the top surface of the ring shape has a smooth arc shape with gradually increasing height, and the lowest end and the highest end of the ring shape meet.
The working principle of the medicine mixing device is as follows:
the transfer line 6 passes through rotary connector 34 with the liquid medicine and enters into 8 inner chambers of blender through passageway 35 and infusion way 37, the liquid medicine is along arc-shaped protrusion 36 lapse, the liquid medicine enters into on the bottom surface of the blender 8 in the arc-shaped protrusion 36 outside, because this annular bottom surface structure is special, horizontal rotation's blender 8 has relied on annular bottom surface structure to accelerate mixing efficiency, the liquid medicine shock is more violent in rotatory process, the mixed effect is better.
It is worth pointing out that the transmission rod 19 comprises a T-shaped rod 39 and a sliding sleeve 40, the head of the T-shaped rod 39 is slidably arranged in the inner cavity of the sliding sleeve 40, and the exit of the inner cavity of the sliding sleeve 40 limits the head of the T-shaped rod 39 to be detached, and a magnet 41 is arranged on the back side of the head of the T-shaped rod 39 facing the exit of the inner cavity of the sliding sleeve 40, and the magnet 41 can be attracted on the exit of the inner cavity of the sliding sleeve 40. After the magnet 41 is attached to the sliding sleeve 40, the magnetic ring 20 is slidably disposed on the side surface of the pump body 23, the magnetic ring 20 is magnetically connected to the magnet block 30, and after the magnet 41 is separated from the outlet of the inner cavity of the sliding sleeve 40, the magnetic ring 20 is separated from the magnet block 30.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a special unit of liquid center is joined in marriage to anti room of joining in marriage of hospital, its characterized in that: comprises that
The operation table is arranged on the operation table;
a constant temperature refrigerator;
the liquid preparation device is arranged below the constant-temperature refrigerating box and comprises a suction pump, a measuring cup, a liquid conveying pipe, a liquid medicine mixing device and a power part, an electromagnetic valve is arranged at the lower opening of the measuring cup, the suction pump is arranged at the bottom end of the constant-temperature refrigerating box, the measuring cup is detachably arranged at the inlet of the suction pump, the liquid conveying pipe is communicated with the outlet of the suction pump, the liquid medicine mixing device is arranged on the table top of the operating table and is communicated with the outlet of the liquid conveying pipe, the power part can drive a mixer of the liquid medicine mixing device to rotate to realize liquid medicine mixing, meanwhile, power is provided for the suction pump, and liquid medicine in the measuring cup is pumped into the mixer.
2. The special machine set for the liquid distribution center of the hospital anti-distribution room according to claim 1, wherein: the power part comprises a servo motor and a transmission structure, the transmission structure comprises a gear, teeth uniformly distributed on the outer side surface of the mixer, a rigid pull rope and a piston transmission assembly, the gear is arranged on an output shaft of the servo motor and is meshed with the teeth on the outer side surface of the mixer, the piston transmission assembly comprises a cylinder body, a support, a spring, a piston block, a piston rod, a transmission rod and a magnetic ring, the cylinder body is arranged below the constant-temperature refrigerating box, the lower end surface of the cylinder body is opened, a sliding groove is vertically formed in the side surface opposite to the pump, the support is arranged at the lower opening of the inner cavity of the cylinder body, the piston block is slidably arranged in the inner cavity of the cylinder body, the piston rod is fixedly arranged at the lower end surface of the piston block and slidably penetrates through a through hole in the center of the support, and the spring is sleeved on the piston rod in a compression state, the magnetic ring is fixedly arranged at the outer side end of the transmission rod, the magnetic ring is slidably arranged on the outer side surface of the pump and drives the piston assembly in the pump to lift through magnetic force, the center of the mixer is positioned at the outer side of the center of the cylinder body, one end of the rigid pull rope is fixedly arranged at the bottom end of the piston rod, and the other end of the rigid pull rope is arranged at one end of the top surface of the mixer.
3. The special machine set for the liquid distribution center of the hospital anti-distribution room according to claim 2, wherein: the pump of taking out include the pump body, piston assembly, first check valve, second check valve, first stereoplasm transfer line and second stereoplasm transfer line, the pump body setting in the below of constant temperature fridge, first stereoplasm transfer line and second stereoplasm transfer line communicate respectively the setting at the inlet of pump body top surface and the liquid outlet on pump body side upper portion, first check valve set up on first stereoplasm transfer line, and allow liquid to enter into in the pump body, the second check valve set up on second stereoplasm transfer line, and allow liquid to discharge into in the second stereoplasm transfer line, piston assembly include pump piston, connecting rod and magnet piece, the magnetism of magnet piece and magnetism ring inhale mutually, the magnet piece utilizes the fixed bottom surface that sets up at pump piston of connecting rod, pump piston slidable set up in the pump body.
4. The special machine set for the liquid distribution center of the hospital anti-distribution room according to claim 3, wherein: mix medicine device include blender, base, bearing frame, rotation axis and swivelling joint ware, the base inner chamber has, the fixed top surface center that sets up at this inner chamber of bearing frame, the rotatable setting of rotation axis on the bearing frame to the passageway has been seted up at the rotation axis center, the fixed end opening that sets up at this passageway of swivelling joint ware, the export setting of transfer line on swivelling joint ware, the inner chamber center of blender protruding for the arc, the fixed center that sets up at the blender of rotation axis to the infusion way of passageway intercommunication is seted up at the bellied center of arc, the last mouthful of infusion way is located the bellied top of arc.
5. The special machine set for the liquid distribution center of the hospital anti-distribution room according to claim 4, wherein: the bottom surface of the mixer outside the arc-shaped bulge is annular, the top surface of the annular is smooth arc with gradually-increased height, and the lowest end and the highest end of the annular are connected.
6. The special machine set for the liquid distribution center of the hospital anti-distribution room according to claim 5, wherein: the upper opening of the infusion channel is provided with a spray head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011430118.XA CN112546958B (en) | 2020-12-09 | 2020-12-09 | Special unit for liquid distribution center of hospital anti-distribution room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011430118.XA CN112546958B (en) | 2020-12-09 | 2020-12-09 | Special unit for liquid distribution center of hospital anti-distribution room |
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| Publication Number | Publication Date |
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| CN112546958A true CN112546958A (en) | 2021-03-26 |
| CN112546958B CN112546958B (en) | 2022-04-15 |
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