CN219441552U

CN219441552U - Quantitative nutrient solution blending device

Info

Publication number: CN219441552U
Application number: CN202320437986.3U
Authority: CN
Inventors: 李传珍; 钟就娣
Original assignee: Sun Yat Sen University Cancer Center
Current assignee: Sun Yat Sen University Cancer Center
Priority date: 2023-03-09
Filing date: 2023-03-09
Publication date: 2023-08-01
Anticipated expiration: 2033-03-09

Abstract

The utility model relates to the technical field of nutrient solution preparing devices, and discloses a quantifiable nutrient solution preparing device which comprises a proportioning cylinder, two connecting pipes connected to the top of the proportioning cylinder and a measuring cylinder connected to the connecting pipes, wherein the top of the measuring cylinder is provided with an opening, the outer side of the top of the connecting pipes is connected with an upper ring, the outer side of the top of the measuring cylinder is connected with a bottom ring, a connecting component is connected between the bottom ring and the upper ring, when the milliliter volume of the measuring cylinder is not in accordance with the poured original liquid volume, a user can separate the bottom ring at the bottom of the measuring cylinder from the upper ring at the outer side of the connecting pipes through the connecting component, so that the measuring cylinder can be replaced, the user can replace the measuring cylinders with different sizes, the user can pour the needed original liquid volume at one time, the original liquid volume can be accurately measured, the quantification of different sizes needed by different original liquids is realized, and the quantitative nutrient solution preparing device is convenient to use by people.

Description

Quantitative nutrient solution blending device

Technical Field

The utility model relates to the technical field of nutrient solution blending devices, in particular to a quantifiable nutrient solution blending device.

Background

Esophageal cancer is a common digestive tract tumor, and patients with esophageal cancer eat nutrition meal or nutrition liquid with specific proportion before or after operation, and when making nutrition meal for patients with esophageal cancer, the nutrition liquid needs to be proportioned. When the nutrient solution is proportioned, a proportioning barrel is used, after the existing nutrient solution proportioning barrel is used, residues of the nutrient solution can be remained on the inner wall of the box body, and the cleaning is inconvenient.

The utility model discloses a nutrient solution proportioning device for esophagus cancer nutrition meal preparation, relates to medical auxiliary assembly technical field, including the ratio box, the outside symmetry fixedly connected with shower nozzle of ring pipe, cleaning mechanism includes the scraper blade, slope draw runner swing joint is in the inboard of slope spout, the one end fixedly connected with of spring scrapes the strip, scrape strip swing joint in the inside of sideslip groove, the inner wall movable mounting of side spout has the turning block. Be equipped with clearance mechanism, can drive U-shaped stirring leaf through small-size motor and rotate for the scraper blade gradually with the contact of ratio box inner wall, make the turning block extrude the slope end of scraping the strip downwards, and then make scrape the strip and move down, make scraper blade and scrape the strip and scrape the inner wall of moving the ratio box simultaneously, scrape the residue of nutrient solution, the cooperation shower nozzle washes the inner wall all around of ratio box, is convenient for wash the inside of ratio box, brings better application prospect. When the device is used, although the problem of inconvenient cleaning is solved, the following problems still exist:

the measuring cylinder of the above device has an effect of measuring the poured nutrient stock solution or warm water, but when the amount of the stock solution to be poured is large, the measuring cylinder needs to be repeatedly poured by an operator a plurality of times, and even if two measuring cylinders are arranged at the top of the box body, the use of the measuring cylinder is inconvenient in the case that the types of the stock solutions are large, so that the measuring cylinder in the above device has a problem that the quantitative determination of the stock solution is inconvenient.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a quantifiable nutrient solution blending device, which at least solves one of the problems of the background art, so that the stock solution is more convenient and faster in quantification.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a nutrient solution allotment device that can ration, includes proportioning cylinder, connects two connecting pipes at proportioning cylinder top and connects the graduated flask on the connecting pipe, the graduated flask top is the opening setting, connecting pipe top outside is connected with the go up the ring, the graduated flask top outside is connected with the bottom ring, be connected with coupling assembling between bottom ring and the go up the ring.

Further, the coupling assembling includes two L type pieces, L type piece fixed connection is in the bottom surface of bottom ring, two L type piece is the symmetry setting, go up the inside L type groove that corresponds with L type piece position of having seted up in ring top, L type piece and L type groove sliding connection and joint setting.

Further, the upper ring is in threaded connection with the connecting pipe.

Further, the bottom ring is in threaded connection with the bottom of the measuring cylinder.

Further, two handles are fixedly connected to the outer side of the measuring cylinder, and the two handles are symmetrically arranged.

Further, a cylinder cover is rotatably connected to the outer side of the top of the measuring cylinder.

Further, a taking groove is formed in the top of the cylinder cover.

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

when the milliliter amount of the measuring cylinder is not more than the poured stock solution, a user can separate the bottom ring at the bottom of the measuring cylinder from the upper ring at the outer side of the connecting pipe through the connecting component, so that the measuring cylinder can be replaced, the user can replace measuring cylinders with different sizes and specifications, the user can fully fill the needed stock solution at one time, the stock solution can be accurately measured, the quantification of different specifications needed by different stock solutions is realized, and the measuring cylinder is convenient to use by people.

Drawings

FIG. 1 is a schematic perspective view of an overall structure of the present utility model;

FIG. 2 is a schematic perspective sectional view of a proportioning barrel of the utility model;

FIG. 3 is a schematic perspective view showing a partial state of the measuring cylinder according to the present utility model;

fig. 4 is a schematic perspective view of the upper ring and the bottom ring of the present utility model.

In the figure: 1. a proportioning barrel; 2. a measuring cylinder; 3. a connecting pipe; 4. a cylinder cover; 5. a handle; 6. a pick-up groove; 7. a ring is arranged; 71. an L-shaped groove; 8. a bottom ring; 81. l-shaped block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 4, a quantifiable nutrient solution blending device comprises a proportioning cylinder 1, two connecting pipes 3 connected to the top of the proportioning cylinder 1, and a measuring cylinder 2 connected to the connecting pipes 3, wherein the top of the measuring cylinder 2 is provided with an opening, an upper ring 7 is connected to the outer side of the top of the connecting pipe 3, a bottom ring 8 is connected to the outer side of the top of the measuring cylinder 2, and a connecting component is connected between the bottom ring 8 and the upper ring 7.

As shown in fig. 1, the quantifiable nutrient solution preparing device in the utility model has a structure similar to that of the existing nutrient solution preparing device, for example, CN212999534U discloses a nutrient solution proportioning device for preparing esophageal cancer nutrition meal, and the main improvement point of the utility model is that the quantity of stock solution is precisely measured, as shown in fig. 1 to 4, when the quantifiable nutrient solution preparing device in the utility model is used, when the milliliter quantity of the equivalent cylinder 2 does not meet the quantity of the poured stock solution, a user can separate the bottom ring 8 at the bottom of the measuring cylinder 2 from the upper ring 7 at the outer side of the connecting pipe 3 through a connecting component, so that the measuring cylinder 2 can be replaced, and the user can replace the measuring cylinders 2 with different sizes, so that the user can fully fill the needed stock solution at one time, and the quantity of the stock solution can be precisely measured, thereby realizing the quantification of different sizes required by different stock solutions, and being convenient for people to use.

As shown in fig. 1, the connecting assembly comprises two L-shaped blocks 81, the L-shaped blocks 81 are fixedly connected to the bottom surface of the bottom ring 8, the two L-shaped blocks 81 are symmetrically arranged, an L-shaped groove 71 corresponding to the L-shaped blocks 81 is formed in the top of the upper ring 7, and the L-shaped blocks 81 are slidably connected with the L-shaped groove 71 and are in clamping connection with the L-shaped groove 71.

Specifically, when the user is changing graduated flask 2, the user rotates graduated flask 2, drives the bottom ring 8 and rotates, and bottom ring 8 drives L type piece 81 and rotates, and two L type pieces 81 rotate and can take place to rotate with L type groove 71, then the user moves up graduated flask 2 again, drives bottom ring 8 and moves up for L type piece 81 breaks away from with L type groove 71, thereby makes graduated flask 2 convenient in dismantling, and during the installation simultaneously, also more simple and convenient.

As shown in fig. 1, the upper ring 7 is screwed with the connection pipe 3. The upper ring 7 can be detached, so that the upper ring 7 can be detached conveniently, and the whole body is cleaned.

As shown in fig. 1, the bottom ring 8 is in threaded connection with the bottom of the measuring cylinder 2. The bottom ring 8 is convenient to detach, clean and replace the measuring cylinder 2.

As shown in fig. 1, two handles 5 are fixedly connected to the outer side of the measuring cylinder 2, and the two handles 5 are symmetrically arranged. The handle 5 is arranged, so that a user can conveniently take the measuring cylinder 2.

As shown in fig. 1, a cylinder cover 4 is rotatably connected to the outer side of the top of the measuring cylinder 2. Through the setting of cover 4, can convenient to use person be dustproof to graduated flask 2, avoid in the short time graduated flask 2 by dust pollution.

As shown in fig. 1, a holding groove 6 is formed in the top of the cylinder cover 4. The setting of the taking groove 6 is convenient for the user to take down the cylinder cover 4.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a nutrient solution allotment device that can quantify, includes proportioning cylinder (1), connects two connecting pipes (3) at proportioning cylinder (1) top and connects graduated flask (2) on connecting pipe (3), its characterized in that, graduated flask (2) top is the opening setting, connecting pipe (3) top outside is connected with go up ring (7), graduated flask (2) top outside is connected with bottom ring (8), be connected with coupling assembling between bottom ring (8) and the last ring (7).

2. The quantitative nutrient solution preparing device according to claim 1, wherein the connecting assembly comprises two L-shaped blocks (81), the L-shaped blocks (81) are fixedly connected to the bottom surface of the bottom ring (8), the two L-shaped blocks (81) are symmetrically arranged, an L-shaped groove (71) corresponding to the position of the L-shaped blocks (81) is formed in the top of the upper ring (7), and the L-shaped blocks (81) are slidably connected with the L-shaped groove (71) and are clamped.

3. The quantitatively dispensing device of nutrient solution according to claim 1, characterized in that the upper ring (7) is in threaded connection with the connecting tube (3).

4. The quantifiable nutrient solution dispensing device of claim 1 in which the bottom ring (8) is threadably connected to the bottom of the graduated cylinder (2).

5. The quantitatively-controllable nutrient solution preparing device according to claim 1, wherein two handles (5) are fixedly connected to the outer side of the measuring cylinder (2), and the two handles (5) are symmetrically arranged.

6. The quantifiable nutrient solution blending device of claim 1, in which a cap (4) is rotatably connected to the outside of the top of the graduated cylinder (2).

7. The quantitatively dispensing device of nutrient solution of claim 6, wherein the top of the cap (4) is provided with a take-out slot (6).