CN216242797U

CN216242797U - Pharmaceutical chemical intermediate adds buffer tank

Info

Publication number: CN216242797U
Application number: CN202120616307.XU
Authority: CN
Inventors: 陈华
Original assignee: Shanghai Meiha Pharmaceutical Technology Group Co ltd
Current assignee: Shanghai Meiha Pharmaceutical Technology Group Co ltd
Priority date: 2021-03-26
Filing date: 2021-03-26
Publication date: 2022-04-08
Anticipated expiration: 2031-03-26

Abstract

The utility model discloses a pharmaceutical chemical intermediate adding buffer tank, which comprises a buffer tank body, wherein one end of the buffer tank body is fixedly provided with a discharge port, one end of the outer wall of the discharge port is fixedly provided with a positioning ring, the bottom end of the outer wall of the positioning ring is fixedly provided with a first fixing ring, the two ends of the outer wall of the first fixing ring are respectively fixedly provided with a first positioning block, the middle position of the top of each first positioning block is respectively inserted with a first positioning rod, the utility model is characterized in that the first positioning rods fixed by second positioning blocks at the two ends of a second fixing ring are respectively inserted at the top ends of the first positioning blocks at the two ends of the first fixing ring, the discharge port of the buffer tank body is stably sealed, the fixed installation efficiency of the buffer tank is higher, and make the leakproofness of buffer tank stronger, avoid the junction of buffer tank to produce and leak, reduce internal pollution probability scheduling problem, increase the practicality that pharmaceutical chemical industry midbody added the buffer tank.

Description

Pharmaceutical chemical intermediate adds buffer tank

Technical Field

The utility model relates to the field of pharmaceutical chemical intermediate adding buffer tanks, in particular to a pharmaceutical chemical intermediate adding buffer tank.

Background

The pharmaceutical chemical intermediate adding buffer tank is mainly used for pressure fluctuation of chemical intermediate adding in various medical systems, so that the system works more stably, the buffer performance of the buffer tank is mainly realized by compressed air in a compression tank, and the buffer tank has two types of diaphragm type buffer tank and air bag type buffer tank, and is widely applied to water supply equipment, central air-conditioning systems, pharmaceutical chemical intermediate adding and other things.

Among the prior art, the pharmaceutical chemical intermediate adds the buffer tank is that the staff is fixed in discharge gate department around rotating through a plurality of positioning bolt usually when using for the buffer tank speed is slower when fixed mounting, and the sealed efficiency of installation is lower, and the junction that leads to the buffer tank produces easily and leaks to and internal pollution scheduling problem, reduce the practicality that pharmaceutical chemical intermediate added the buffer tank, consequently need a pharmaceutical chemical intermediate to add the buffer tank.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a pharmaceutical and chemical intermediate adding buffer tank to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a pharmaceutical chemical intermediate adding buffer tank comprises a buffer tank body, wherein one end of the buffer tank body is fixedly provided with a discharge hole, a positioning ring is fixedly arranged at one end of the outer wall of the discharge hole, a first fixing ring is fixedly arranged at the bottom end of the outer wall of the positioning ring, the two ends of the outer wall of the first fixing ring are respectively fixedly provided with a first positioning block, the middle position of the top of each first positioning block is respectively provided with a first positioning rod in an inserting way, the top ends of the two first positioning rods are respectively fixedly provided with a second positioning block, one end of each second positioning block is respectively fixedly provided with a second fixing ring, and the one end of two second locating pieces respectively with the solid fixed ring's of second both ends fixed connection, two the one end of first locating piece outer wall all alternates and is equipped with first spring, two the equal screw thread of the other end of first locating piece outer wall is equipped with first spacing ring, the both ends of two first springs respectively with the bottom of two first locating pieces and the top contact of two first spacing rings.

Preferably, the inner wall of first solid fixed ring and the solid fixed ring's of second inner wall are all fixed and are equipped with sealed the pad, two the both ends of sealed pad one side are all fixed and are equipped with the barrier pad.

Preferably, the both ends of holding ring one side all alternate and are equipped with the second locating lever, two the one end of second locating lever outer wall all alternates and are equipped with the second spring, two the equal screw thread of the other end of second locating lever outer wall is equipped with the second spacing ring, two the both ends of second spring contact with the both ends of external connector one side and one side of two second spacing rings respectively.

Preferably, four edges of buffer tank body bottom all are fixed and are equipped with the supporting leg.

Preferably, four the bottom of supporting leg one side all alternates and is equipped with the dead lever, four the one end of dead lever all is fixed and is equipped with the supporting shoe.

Preferably, balance blocks are fixedly arranged at the other ends of the four fixing rods.

The utility model has the technical effects and advantages that:

(1) the first positioning rods fixed by the second positioning blocks at the two ends of the second fixing ring are respectively inserted into the top ends of the first positioning blocks at the two ends of the first fixing ring, so that the sealing gaskets and the separation gaskets on the inner walls of the first fixing ring and the second fixing ring are respectively fixed and are arranged on the outer wall of the positioning ring and one side of the external device, and the two first limiting rings are rotated, so that the two first springs extrude and drive the second positioning blocks to be in close contact with the first positioning blocks, the discharge port of the buffer tank body is stably sealed, the fixed mounting efficiency of the buffer tank is higher, the sealing performance of the buffer tank is higher, the leakage at the joint of the buffer tank is avoided, the problems of internal pollution probability and the like are reduced, and the practicability of adding the buffer tank into a pharmaceutical and chemical intermediate is improved;

(2) two second locating levers through buffer tank body outer wall alternate with the one end of chemical industry device to be connected, the outer wall cover at the second locating lever is equipped with second spring and rotatory second spacing ring, through rotatory second spacing ring, make external chemical industry device be connected more stably with the discharge gate of buffer tank body, make the installation of buffer tank body more convenient, reduce the wearing and tearing of buffer tank, the change and the cleanness of the buffer tank of being convenient for, increase the pharmaceutical chemical industry midbody and add the life of buffer tank.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a sealing structure of the present invention;

FIG. 3 is a schematic view of a positioning structure according to the present invention.

In the figure: 1. a buffer tank body; 2. a discharge port; 3. a positioning ring; 4. supporting legs; 5. fixing the rod; 6. a counterbalance; 7. a support block; 8. a first retaining ring; 9. a gasket; 10. a barrier pad; 11. a first positioning block; 12. a first positioning rod; 13. a second positioning block; 14. a first spring; 15. a first limit ring; 16. a second retaining ring; 17. a second positioning rod; 18. a second spring; 19. and a second limit ring.

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.

The utility model provides a pharmaceutical and chemical intermediate adding buffer tank as shown in figures 1-3, which comprises a buffer tank body 1, wherein one end of the buffer tank body 1 is fixedly provided with a discharge port 2, one end of the outer wall of the discharge port 2 is fixedly provided with a positioning ring 3, the bottom end of the outer wall of the positioning ring 3 is fixedly provided with a first fixing ring 8, two ends of the outer wall of the first fixing ring 8 are respectively fixedly provided with a first positioning block 11, the middle position of the top of the two first positioning blocks 11 is respectively penetrated with a first positioning rod 12, the top ends of the two first positioning rods 12 are respectively fixedly provided with a second positioning block 13, one end of the two second positioning blocks 13 is respectively fixedly provided with a second fixing ring 16, one end of the two second positioning blocks 13 is respectively fixedly connected with two ends of the second fixing ring 16, one end of the outer wall of the two first positioning rods 12 is respectively penetrated with a first spring 14, the other end of the outer wall of the two first positioning rods 12 is respectively provided with a first limiting ring 15 in a threaded manner, two ends of two first springs 14 are respectively contacted with the bottom ends of two first positioning blocks 11 and the top ends of two first limiting rings 15, supporting legs 4 are fixedly arranged at four corners of the bottom of the buffer tank body 1, fixing rods 5 are inserted into the bottom ends of one sides of the four supporting legs 4, supporting blocks 7 are fixedly arranged at one ends of the four fixing rods 5, and balancing blocks 6 are fixedly arranged at the other ends of the four fixing rods 5;

the utility model provides a pharmaceutical and chemical intermediate addition buffer tank as shown in figure 2, which comprises a first fixing ring 8 and a second fixing ring 16, wherein the inner walls of the first fixing ring and the second fixing ring are both fixedly provided with sealing gaskets 9, and two ends of one side of each of the two sealing gaskets 9 are both fixedly provided with a barrier gasket 10;

the utility model provides a pharmaceutical and chemical intermediate adding buffer tank as shown in fig. 3, which comprises two positioning rods 17 respectively inserted into two ends of one side of a positioning ring 3, second springs 18 respectively inserted into one ends of the outer walls of the two positioning rods 17, second limiting rings 19 respectively arranged on the other ends of the outer walls of the two positioning rods 17 in a threaded manner, and two ends of each second spring 18 respectively contact with two ends of one side of an external connection port and one side of each second limiting ring 19.

The working principle of the utility model is as follows: when a pharmaceutical chemical intermediate is required to be added into the buffer tank for adding drugs, a worker stabilizes one end of a medical chemical device at one side of the buffer tank body 1, a discharge port 2 of the outer wall of the buffer tank body 1 is connected with one end of the chemical device in an inserting manner through two fixed second positioning rods 17, a second spring 18 and a rotary second limiting ring 19 are sleeved on the outer wall of the second positioning rod 17, the external chemical device is connected with the discharge port 2 of the buffer tank body 1 more stably by rotating the second limiting ring 19, the worker inserts first positioning rods 12 fixed at two ends of a second fixing ring 16 through second positioning blocks 13 into the top ends of first positioning blocks 11 at two ends of the first fixing ring 8 respectively, so that sealing gaskets 9 and separation gaskets 10 at the inner walls of the first fixing ring 8 and the second fixing ring 16 are fixed at the outer wall of the positioning ring 3 and one side of the external device respectively, the outer wall cover of first locating lever 12 is equipped with first spring 14 and rotates and is equipped with first spacing ring 15, through rotating two first spacing rings 15 for two first springs 14 extrusion drive second locating piece 13 and first locating piece 11 in close contact with, make discharge gate 2 department of buffer tank body 1 obtain stable seal, make the connection of buffer tank body 1 more stable.

In the description of the present invention, unless otherwise expressly specified or limited, the terms "disposed," "mounted," "connected," and "secured" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integral to; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The standard parts used by the utility model can be purchased from the market, and the special-shaped parts can be customized according to the description and the description of the attached drawings.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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. A pharmaceutical chemical intermediate adding buffer tank comprises a buffer tank body (1) and is characterized in that a discharge port (2) is fixedly arranged at one end of the buffer tank body (1), a positioning ring (3) is fixedly arranged at one end of the outer wall of the discharge port (2), a first fixing ring (8) is fixedly arranged at the bottom end of the outer wall of the positioning ring (3), first positioning blocks (11) are fixedly arranged at two ends of the outer wall of the first fixing ring (8), first positioning rods (12) are respectively inserted into the middle positions of the tops of the two first positioning blocks (11), second positioning blocks (13) are respectively fixedly arranged at the top ends of the two first positioning rods (12), a second fixing ring (16) is respectively fixedly arranged at one end of each of the two second positioning blocks (13), and one end of each of the two second positioning blocks (13) is respectively fixedly connected with two ends of the second fixing ring (16), two the one end of first locating rod (12) outer wall all alternates and is equipped with first spring (14), two the equal screw thread of the other end of first locating rod (12) outer wall is equipped with first spacing ring (15), and the both ends of two first springs (14) contact with the bottom of two first locating blocks (11) and the top of two first spacing rings (15) respectively.

2. The pharmaceutical chemical intermediate adding buffer tank is characterized in that sealing gaskets (9) are fixedly arranged on the inner walls of the first fixing ring (8) and the second fixing ring (16), and blocking gaskets (10) are fixedly arranged at two ends of one side of each of the two sealing gaskets (9).

3. The pharmaceutical chemical intermediate adding buffer tank as claimed in claim 1, wherein second positioning rods (17) are inserted into both ends of one side of the positioning ring (3), second springs (18) are inserted into both ends of the outer wall of each of the second positioning rods (17), second limit rings (19) are threaded into both ends of the outer wall of each of the second positioning rods (17), and both ends of each of the second springs (18) are respectively in contact with both ends of one side of the external connection port and one side of each of the second limit rings (19).

4. The pharmaceutical chemical intermediate adding buffer tank as claimed in claim 1, wherein the four corners of the bottom of the buffer tank body (1) are respectively and fixedly provided with a supporting leg (4).

5. The pharmaceutical chemical intermediate adding buffer tank as claimed in claim 4, wherein fixing rods (5) are inserted into the bottom ends of one sides of the four supporting legs (4), and supporting blocks (7) are fixed to one ends of the four fixing rods (5).

6. The pharmaceutical chemical intermediate adding buffer tank as claimed in claim 5, wherein the balance weight (6) is fixedly arranged at the other end of each of the four fixing rods (5).