CN214971787U

CN214971787U - Device for adjusting air pressure of drug concentration inner cavity

Info

Publication number: CN214971787U
Application number: CN202120712228.9U
Authority: CN
Inventors: 林洪军
Original assignee: Jinan Guangshengyuan Biotechnology Co ltd
Current assignee: Jinan Guangshengyuan Biotechnology Co ltd
Priority date: 2021-04-08
Filing date: 2021-04-08
Publication date: 2021-12-03
Anticipated expiration: 2031-04-08

Abstract

The utility model provides a regulating device of atmospheric pressure of concentrated inner chamber of medicine, including installing the cylinder on concentrated chamber surface, slidable mounting has rubber piston in the cylinder, rubber piston one side middle part position rotates and is connected with the threaded rod, the threaded rod extends to the cylinder outside with the one end that rubber piston was kept away from to cylinder threaded connection and threaded rod, detachable arc form sponge piece is installed to cylinder surface upper portion position, be equipped with the water storage box directly over the sponge piece, surface mounting has the stop valve under the water storage box, the stop valve lower extreme is connected with the water-locator, branch pipe directly over a plurality of is in the sponge piece is installed to water-locator surface lower part position equidistance, compares with prior art, the utility model discloses following beneficial effect has: the temperature of the water is reduced, and the aging speed of the rubber piston is reduced.

Description

Device for adjusting air pressure of drug concentration inner cavity

Technical Field

The utility model relates to an adjusting device of medicine concentration inner chamber atmospheric pressure belongs to the medicine production field.

Background

At present, the atmospheric pressure in the concentrated inner chamber of medicine is adjusted to the volume that often adopts the concentrated inner chamber of change medicine, wherein generally adopts the position of threaded rod adjustment rubber piston in the barrel to reach the regulation cylinder and the concentrated inner chamber of medicine and form volumetric size jointly, but when having higher thermal liquid medicine and adding the concentrated inner chamber of medicine, heat in the liquid medicine transmits to cylinder department easily, makes rubber piston be in high temperature environment for rubber piston's ageing speed, influences rubber piston's life.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a not enough to prior art exists, the utility model aims at providing a regulating device of concentrated inner chamber atmospheric pressure of medicine to when proposing to have higher thermal liquid medicine and adding the concentrated inner chamber of medicine in solving above-mentioned background art, heat in the liquid medicine transmits to cylinder department easily, makes rubber piston be in high temperature environment for rubber piston's ageing speed influences rubber piston life's problem, the utility model discloses realize the trickle cooling, reduce rubber piston's ageing speed.

In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides an adjusting device of concentrated inner chamber atmospheric pressure of medicine, is including installing the cylinder on concentrated surface of the chamber, slidable mounting has rubber piston in the cylinder, rubber piston one side middle part position rotates and is connected with the threaded rod, the threaded rod extends to the cylinder outside with the one end that rubber piston was kept away from to cylinder threaded connection and threaded rod, detachable arc form sponge piece is installed to cylinder surface upper portion position, be equipped with the water storage box directly over the sponge piece, surface mounting has the stop valve under the water storage box, the stop valve lower extreme is connected with the water-locator, branch pipe directly over a plurality of is in the sponge piece is installed to water-locator surface lower part position equidistance.

Further, be equipped with the water-collecting box that is used for collecting moisture directly over the cylinder, two connecting rods are installed to bottom symmetry in the water-collecting box, connecting rod upper end and cylinder fixed connection, surface mounting has the drain valve under the water-collecting box, the water-collecting box volume is greater than water storage box volume.

Furthermore, both sides of the sponge block are provided with water retaining rings, the water retaining rings are sleeved on the cylinder and fixedly connected with the cylinder, and the two water retaining rings are positioned right above the water collecting box.

Furthermore, two insertion holes are formed in the lower surface of the sponge block, two insertion rods matched with the insertion holes are fixed at the upper portion of the outer surface of the cylinder, and the insertion rods are inserted into the insertion holes.

Further, rubber piston's one end fixedly connected with disc is kept away from to the threaded rod, the one side that the disc deviates from the threaded rod is equipped with the heat insulating mattress, one side that the heat insulating mattress deviates from the disc is equipped with the carousel, the carousel passes through bolt and disc fixed connection, the handle is installed to the one side edge that the carousel deviates from the heat insulating mattress.

Further, a support is installed at the bottom of the water storage box, the support is of an L-shaped structure, and the vertical end of the support is fixedly connected with the cylinder.

Furthermore, an internal thread sleeve is fixed at the intersection of the cylinder and the threaded rod, and the threaded rod is in threaded connection with the internal thread sleeve.

Further, the outer surface of the opening end of the cylinder body is fixedly connected with a ring edge, and a plurality of mounting holes are formed in one side surface of the ring edge in an annular and equidistant mode.

The utility model has the advantages that:

1. the stop valve is opened, so that the water in the water storage box flows out at a slow speed, the flowing water firstly flows into the water distribution pipe, and then the water in the water distribution pipe flows onto the sponge block through the plurality of branch pipes, so that the water splashing prevention effect is achieved, along with the saturation of the water in the sponge block, the redundant water is distributed to the surface of the cylinder body, the temperature on the cylinder body is reduced, the purpose of water spraying and cooling is achieved, the aging speed of the rubber piston is favorably reduced, and the service life of the rubber piston is prolonged.

2. The water flowing out of the surface of the cylinder body drops into the water collecting box to realize the purpose of collecting the water in a centralized manner, and the water in the water collecting box is discharged by opening the drain valve and then is added into the water storage box again to realize the recycling of the water.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of a device for adjusting the air pressure in a drug concentration cavity according to the present invention;

FIG. 2 is an enlarged view of the air pressure regulating device of the drug concentration chamber of the present invention at the position A;

FIG. 3 is a cross-sectional view of a sponge block in the device for adjusting the air pressure in the drug concentration chamber of the present invention;

in the figure: 1-cylinder, 2-disc, 3-heat insulation pad, 4-handle, 5-rotary table, 6-threaded rod, 7-internal thread sleeve, 8-bracket, 9-water storage box, 10-stop valve, 11-water distribution pipe, 12-branch pipe, 13-water retaining ring, 14-circle edge, 15-sponge block, 16-rubber piston, 17-water collecting box, 18-drain valve, 19-connecting rod, 20-inserted rod, 21-jack.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides an adjusting device of concentrated inner chamber atmospheric pressure of medicine, including installing cylinder 1 on concentrated chamber surface, slidable mounting has rubber piston 16 in cylinder 1, rubber piston 16 one side middle part position is rotated and is connected with threaded rod 6, threaded rod 6 extends to the 1 outside of cylinder with the one end that rubber piston 16 was kept away from to 1 threaded connection of cylinder and threaded rod 6, install cylinder 1 back on concentrated chamber, utilize the position of 6 adjustment rubber piston 16 of threaded rod in cylinder 1, realize cylinder 1 and the common formation volume size's of concentrated chamber adjustment, reach the purpose of atmospheric pressure adjustment.

The outer fixed surface of the opening end of the cylinder 1 is fixedly connected with a ring edge 14, one side of the ring edge 14 is in an annular equal distance, a plurality of mounting holes are formed in the same side of the ring edge, the ring edge 14 is mounted on the concentration cavity through the mounting holes, and the cylinder 1 and the concentration cavity are conveniently dismounted and mounted.

An internal thread sleeve 7 is fixed at the intersection of the cylinder 1 and the threaded rod 6, the threaded rod 6 is in threaded connection with the internal thread sleeve 7, the threaded rod 6 is screwed into the internal thread sleeve 7, and threaded connection between the threaded rod 6 and the cylinder 1 is completed.

Threaded rod 6 keeps away from rubber piston 16's one end fixedly connected with disc 2, the one side that disc 2 deviates from threaded rod 6 is equipped with heat insulating mattress 3, one side that heat insulating mattress 3 deviates from disc 2 is equipped with carousel 5, carousel 5 passes through bolt and 2 fixed connection of disc, handle 4 is installed to the one side edge that carousel 5 deviates from heat insulating mattress 3, install heat insulating mattress 3 between disc 2 and carousel 5, prevent on heat transfer to handle 4, improve the security.

The upper part of the outer surface of the cylinder 1 is provided with a detachable arc sponge block 15, the stop valve 10 is opened, so that the water in the water storage box 9 flows out at a slow speed, the flowing water firstly flows into the water distribution pipe 11, and then the water in the water distribution pipe 11 flows onto the sponge block 15 through the plurality of branch pipes 12, thereby playing a role of preventing water splashing.

Two jacks 21 are formed in the lower surface of the sponge block 15, two insertion rods 20 matched with the jacks 21 are fixed to the upper portion of the outer surface of the cylinder 1, the insertion rods 20 are inserted into the jacks 21, the sponge block 15 is connected with the cylinder 1 in an inserted mode, and the sponge block 15 is convenient to disassemble and assemble.

Be equipped with water storage box 9 directly over sponge piece 15, support 8 is installed to water storage box 9 bottom, and support 8 is L type structure, and support 8's vertical end and cylinder 1 fixed connection, support 8 play the effect of supporting water storage box 9.

The lower surface mounting of water storage box 9 has stop valve 10, and the 10 lower extremes of stop valve is connected with water distributor 11, and branch pipe 12 that a plurality of is in directly over the sponge piece 15 is installed to 11 surface lower part positions equidistance of water distributor, and along with the saturation of moisture in the sponge piece 15, unnecessary water shunts to 1 surface of cylinder to reduce the temperature on the cylinder 1, realize the purpose of trickle cooling, be favorable to reducing the ageing speed of rubber piston 16, extension rubber piston 16's life.

Be equipped with the water collection box 17 that is used for collecting moisture directly over cylinder 1, two connecting rods 19 are installed to bottom symmetry in water collection box 17, connecting rod 19 upper end and 1 fixed connection of cylinder, water discharge valve 18 is installed to water collection box 17 lower surface, water collection box 17 volume is greater than water storage box 9 volume, connecting rod 19 plays the effect of connecting cylinder 1 and water collection box 17, the moisture of following 1 surface outflow of cylinder drips to in the water collection box 17, realize concentrating the purpose of collecting moisture, open in water discharge valve 18 rejoins water storage box 9 after discharging the moisture in the water collection box 17, realize the reuse of moisture.

The two sides of the sponge block 15 are provided with water retaining rings 13, the water retaining rings 13 are sleeved on the cylinder 1 and fixedly connected with the cylinder 1, the two water retaining rings 13 are positioned right above the water collecting box 17, and under the action of the two water retaining rings 13, water can flow into the water collecting box 17 smoothly.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a regulation apparatus of medicine concentration inner chamber atmospheric pressure, is including installing cylinder (1) on concentrated chamber surface, its characterized in that: slidable mounting has rubber piston (16) in cylinder (1), rubber piston (16) one side middle part position rotates and is connected with threaded rod (6), threaded rod (6) and cylinder (1) threaded connection and threaded rod (6) keep away from the one end of rubber piston (16) and extend to the cylinder (1) outside, cylinder (1) surface upper portion position is installed detachable arc form sponge piece (15), be equipped with water storage box (9) directly over sponge piece (15), surface mounting has stop valve (10) under water storage box (9), stop valve (10) lower extreme is connected with water distribution pipe (11), branch pipe (12) that a plurality of is in directly over sponge piece (15) are installed to water distribution pipe (11) surface lower part position equidistance.

2. The device of claim 1, wherein the pressure regulator comprises: be equipped with water collection box (17) that are used for collecting moisture directly over cylinder (1), two connecting rods (19) are installed to bottom symmetry in water collection box (17), connecting rod (19) upper end and cylinder (1) fixed connection, surface mounting has drain valve (18) under water collection box (17), water collection box (17) volume is greater than water storage box (9) volume.

3. The device of claim 2, wherein the pressure regulator comprises: the water retaining ring is characterized in that water retaining rings (13) are arranged on two sides of the sponge block (15), the water retaining rings (13) are sleeved on the cylinder body (1) and fixedly connected with the cylinder body (1), and the two water retaining rings (13) are located right above the water collecting box (17).

4. The device of claim 1, wherein the pressure regulator comprises: two insertion holes (21) are formed in the lower surface of the sponge block (15), two insertion rods (20) matched with the insertion holes (21) are fixed on the upper portion of the outer surface of the cylinder body (1), and the insertion rods (20) are inserted into the insertion holes (21).

5. The device of claim 1, wherein the pressure regulator comprises: one end fixedly connected with disc (2) of rubber piston (16) is kept away from in threaded rod (6), the one side that deviates from threaded rod (6) in disc (2) is equipped with heat insulating mattress (3), one side that deviates from disc (2) in heat insulating mattress (3) is equipped with carousel (5), carousel (5) are through bolt and disc (2) fixed connection, handle (4) are installed to one side edge that deviates from heat insulating mattress (3) in carousel (5).

6. The device of claim 1, wherein the pressure regulator comprises: support (8) are installed to water storage box (9) bottom, support (8) are L type structure, the vertical end and cylinder (1) fixed connection of support (8).

7. The device of claim 1, wherein the pressure regulator comprises: an internal thread sleeve (7) is fixed at the intersection of the cylinder body (1) and the threaded rod (6), and the threaded rod (6) is in threaded connection with the internal thread sleeve (7).

8. The device of claim 1, wherein the pressure regulator comprises: the outer surface of the opening end of the cylinder body (1) is fixedly connected with a ring edge (14), and a plurality of mounting holes are formed in one side of the ring edge (14) in an annular and equidistant mode.