CN220656071U

CN220656071U - Perfusion device

Info

Publication number: CN220656071U
Application number: CN202321716704.XU
Authority: CN
Inventors: 毛瑞琪; 杨宝书; 付龙; 陈晓旗
Original assignee: Changguo Biomedical Technology Hebei Co ltd
Current assignee: Changguo Biomedical Technology Hebei Co ltd
Priority date: 2023-07-03
Filing date: 2023-07-03
Publication date: 2024-03-26
Anticipated expiration: 2033-07-03

Abstract

The utility model relates to the technical field related to perfusion devices, in particular to a perfusion device, which comprises an outer shell, wherein the edge of the outer shell is provided with a fixed plate, a baffle seat, a positioning plate and a partition plate, the surface of the outer shell is provided with a discharge hole, the inner shell is provided with a bulge, the bottom of the inner shell is provided with a bottom plate, a fan blade is positioned on the positioning plate, and the inner surface of the fan blade is provided with a spring; the beneficial effects are that: the perfusion device is filled with adsorbents with different types and contents according to different types and contents of adsorbed substances, and the fan blades are respectively arranged at the outlet and the inlet of the three cabins, so that the perfusion device is ensured to be opened and closed according to actual needs, and the working diversity and the high efficiency of the perfusion device are realized.

Description

Perfusion device

Technical Field

The utility model relates to the technical field related to perfusion apparatus, in particular to a perfusion apparatus shell structure containing three resin adsorbents.

Background

A perfusion apparatus is a device for delivering liquid or gas, which is mainly used for adjusting and controlling the flow rate, speed and pressure of the liquid or gas, and is generally composed of a valve, a housing, a filter, a flowmeter, a syringe and the like.

At present, the perfusion device plays a role in adsorbing and removing liquid by arranging the adsorbent, after the adsorbent is used, the adsorption effect of the adsorbent is reduced, the perfusion device cannot continue to effectively adsorb and remove, and the perfusion device needs to replace the adsorbent in time.

However, the conventional perfusion device can only be internally provided with one adsorbent, when the perfusion device is operated, various liquids are encountered, the adsorption and the removal can not be simultaneously carried out, and meanwhile, the adsorbent arranged in the perfusion device can not be quantitatively placed according to the quantity of the liquids.

Disclosure of Invention

The utility model aims to provide a perfusion device shell structure and a perfusion device shell structure, which are used for solving the problems that the conventional perfusion device provided in the background art can only be internally provided with one adsorbent, when the perfusion device runs, a plurality of liquids cannot be adsorbed and removed at the same time, and the adsorbent arranged in the perfusion device cannot be quantitatively placed according to the quantity of the liquids.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a perfusion apparatus, the perfusion apparatus comprising:

the shell is provided with a fixed plate, a baffle seat, a positioning plate and a baffle plate at the edge, and a discharge hole is formed in the surface of the shell;

the center of the surface of the inner shell is provided with a bulge, and the bottom of the inner shell is provided with a bottom plate;

the fan blade is positioned on the positioning plate, and a spring is arranged on the inner surface of the fan blade.

Preferably, the shell is internally fixedly connected with the fixing plate, the fixing plate is provided with a threaded hole, the edge of the shell is provided with a feed inlet, the edge of the shell is provided with a baffle seat, the baffle seat is fixedly connected with the shell, the baffle seat is adjacent to the feed inlet, and the top of the edge of the shell is provided with a positioning plate.

Preferably, the locating plate is fixedly connected with the shell, locating grooves are respectively formed in two sides of the edge of the locating plate, and fan blades are arranged on the locating grooves.

Preferably, the baffle is arranged inside the shell, the baffle is fixedly connected with the shell, a limiting groove is formed in the center of the surface of the baffle, the size of the limiting groove is not smaller than that of the protrusion, the limiting groove is abutted against the protrusion, the baffle is fixedly connected with the baffle seat, and the inside of the shell is equally divided into three cabins through the baffle.

Preferably, the inner shell is abutted against the partition plate, the outer surface of the inner shell is provided with a bulge, the inner shell is used in a mode of being replaced, the inner shell is fixedly connected with the bottom plate, and the surface of the bottom plate is provided with a round hole.

Preferably, the fan blade is connected with the positioning groove in a positioning way, the surface of the fan blade is provided with a threaded hole, the threaded hole is connected with a bolt, the bolt is connected with the threaded hole of the fixing plate through the bolt, and the fan blade is abutted against the fixing plate through the bolt.

Preferably, the spring is fixedly connected with the fan blade, a cylinder is arranged at the top of the spring, the spring is fixedly connected with the cylinder, and the cylinder is propped against the bottom plate.

Compared with the prior art, the utility model has the beneficial effects that:

the perfusion device is filled with adsorbents with different types and contents according to different types and contents of adsorbed substances, and the fan blades are respectively arranged at the outlet and the inlet of the three cabins, so that the perfusion device is ensured to be opened and closed according to actual needs, and the working diversity and the high efficiency of the perfusion device are realized.

Drawings

FIG. 1 is a schematic diagram of the main structure of the present utility model;

FIG. 2 is a half cross-sectional view of the body structure of the present utility model;

FIG. 3 is an enlarged schematic view of the structure shown in FIG. 2A;

fig. 4 is a half cross-sectional view of the utility fan blade.

In the figure: fixed plate 1, discharge gate 2, spring 3, cylinder 4, inner shell 5, fender seat 6, feed inlet 7, bottom plate 8, spacing groove 9, locating plate 10, flabellum 11, constant head tank 12, shell 13, protruding 14, baffle 15.

Detailed Description

In order to make the objects, technical solutions, and advantages of the present utility model more apparent, the embodiments of the present utility model will be further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are some, but not all, embodiments of the present utility model, are intended to be illustrative only and not limiting of the embodiments of the present utility model, and that all other embodiments obtained by persons of ordinary skill in the art without making any inventive effort are within the scope of the present utility model.

In the description of the present utility model, it should be noted that the terms "center," "middle," "upper," "lower," "left," "right," "inner," "outer," "top," "bottom," "side," "vertical," "horizontal," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "a," an, "" the first, "" the second, "" the third, "" the fourth, "" the fifth, "and the sixth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

For purposes of brevity and description, the principles of the embodiments are described primarily by reference to examples. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the embodiments. It will be apparent, however, to one of ordinary skill in the art that the embodiments may be practiced without limitation to these specific details. In some instances, well-known methods and structures have not been described in detail so as not to unnecessarily obscure the embodiments. In addition, all embodiments may be used in combination with each other.

Referring to fig. 1-4, the present utility model provides two preferred embodiments:

example 1

A perfusion apparatus, the perfusion apparatus comprising:

the edge of the shell 13 is provided with a fixed plate 1, a baffle seat 6, a positioning plate 10 and a partition plate 15, and the surface of the shell 13 is provided with a discharge hole 2;

a bulge 14 is arranged in the center of the surface of the inner shell 5, and a bottom plate 8 is arranged at the bottom of the inner shell 5;

the fan blade 11 is positioned on the positioning plate 10, and the spring 3 is arranged on the inner surface of the fan blade 11;

during actual use, shell 13 is inside and fixed plate 1 fixed connection, threaded hole has been seted up to fixed plate 1, and shell 13 edge sets up feed inlet 7, and shell 13 inside edge sets up keeps off seat 6, keep off seat 6 and feed inlet 7 are adjacent with shell 13 fixed connection, and shell 13 edge top sets up locating plate 10, baffle 15 sets up inside shell 13, and baffle 15 and shell 13 fixed connection, and baffle 15 surface has respectively seted up spacing groove 9, spacing groove 9's size is not less than protruding 14's size, spacing groove 9 offsets with protruding 14, and baffle 15 and keeps off seat 6 fixed connection, inner shell 5 offsets with baffle 15, and inner shell 5 surface sets up protruding 14, and inner shell 5 and bottom plate 8 fixed connection, the round hole is seted up to bottom plate 8, adsorbed material calculation needs's according to needs adsorbent, select inner shell 5 of corresponding specification, place the adsorbent in inner shell 5, inner shell 13 spacing groove 9 is followed to inner shell 5, until inner shell 5 and keep off seat 6, outer shell 13 is inside to evenly be three cabins through baffle 15, place the inner shell 5 respectively according to the actual demand, by the adsorption material flow out from the inner shell 5 through the size of 7, the equal and equal filling of the equal size of the inner shell 2, the adsorbent is not filled with the adsorbent from the inner shell 2, the same type of material is not equal to the inlet is filled with the adsorbent from the inner shell.

Example two

On the basis of the first embodiment, the locating plate 10 is fixedly connected with the shell 13, the locating grooves 12 are respectively formed in two sides of the edge of the locating plate 10, the fan blades 11 are arranged on the locating grooves 12, the fan blades 11 are in locating connection with the locating grooves 12, threaded holes are formed in the surfaces of the fan blades 11, the threaded holes are in threaded hole and are in threaded connection with the bolts of the fixing plate 1, the fan blades 11 are abutted against the fixing plate 1 through the bolts, the springs 3 are fixedly connected with the fan blades 11, the tops of the springs 3 are provided with the cylinders 4, the springs 3 are fixedly connected with the cylinders 4, the cylinders 4 are abutted against the bottom plate 8, the fan blades 11 are respectively arranged at the outlet and the inlet of the three cabins, the perfusion device is opened and closed according to actual needs, the working diversity and high efficiency of the perfusion device are realized, the elasticity of the springs 3 is large, the speed of absorbed substances flowing into the perfusion device is small, and the springs 3 cannot vibrate.

While the foregoing has been described in terms of illustrative embodiments thereof, so that those skilled in the art may appreciate the present application, it is not intended to be limited to the precise embodiments so that others skilled in the art may readily utilize the present application to its various modifications and variations which are within the spirit and scope of the present application as defined and determined by the appended claims.

Claims

1. A perfusion apparatus, characterized in that the perfusion apparatus comprises:

the device comprises a shell (13), wherein a fixed plate (1), a baffle seat (6), a positioning plate (10) and a partition plate (15) are arranged at the edge of the shell (13), and a discharge hole (2) is formed in the surface of the shell (13);

the inner shell (5), the center of the surface of the inner shell (5) is provided with a bulge (14), and the bottom of the inner shell (5) is provided with a bottom plate (8); and

The fan blade (11), the fan blade (11) is positioned on the positioning plate (10), and a spring (3) is arranged on the inner surface of the fan blade (11);

the inside of the shell (13) is fixedly connected with the fixed plate (1), the fixed plate (1) is provided with a threaded hole, the edge of the shell (13) is provided with a feed inlet (7), the inner edge of the shell (13) is provided with a baffle seat (6), the baffle seat (6) is fixedly connected with the shell (13), the baffle seat (6) is adjacent to the feed inlet (7), and the top of the edge of the shell (13) is provided with a positioning plate (10);

the positioning plate (10) is fixedly connected with the shell (13), positioning grooves (12) are respectively formed in two sides of the edge of the positioning plate (10), and fan blades (11) are arranged on the positioning grooves (12);

baffle (15) set up inside shell (13), and baffle (15) and shell (13) fixed connection, and baffle (15) surface center has seted up spacing groove (9), and the size of spacing groove (9) is not less than the size of protruding (14), and spacing groove (9) offset with protruding (14), and baffle (15) and fender seat (6) fixed connection, and shell (13) inside is divided into three cabin through baffle (15) average.

2. A perfusion apparatus according to claim 1, wherein: the inner shell (5) is propped against the partition plate (15), the bulge (14) is arranged on the outer surface of the inner shell (5), the inner shell (5) is used in a mode of changing the mode, the inner shell (5) is fixedly connected with the bottom plate (8), and round holes are formed in the surface of the bottom plate (8).

3. A perfusion apparatus according to claim 2, wherein: the fan blade (11) is connected with the positioning groove (12) in a positioning way, a threaded hole is formed in the surface of the fan blade (11), the threaded hole is connected with the bolt, the bolt is connected with the threaded hole of the fixing plate (1) through the bolt, and the fan blade (11) is abutted against the fixing plate (1) through the bolt.

4. A perfusion apparatus according to claim 1, wherein: the spring (3) is fixedly connected with the fan blade (11), the cylinder (4) is arranged at the top of the spring (3), the spring (3) is fixedly connected with the cylinder (4), and the cylinder (4) and the bottom plate (8) are in abutting connection to describe a general system.