CN215635715U - Buffer tank and liquid medicine buffer device for producing eye drops - Google Patents
Buffer tank and liquid medicine buffer device for producing eye drops Download PDFInfo
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- CN215635715U CN215635715U CN202122169819.9U CN202122169819U CN215635715U CN 215635715 U CN215635715 U CN 215635715U CN 202122169819 U CN202122169819 U CN 202122169819U CN 215635715 U CN215635715 U CN 215635715U
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Abstract
The utility model relates to the technical field of buffer tanks, and discloses a buffer tank and a liquid medicine buffer device for producing eye drops, which comprise a buffer tank body, wherein the top surface of the buffer tank body is provided with a tank body top cover, the center of the top surface of the buffer tank body is fixedly sleeved with a liquid inlet valve pipe, the bottom surface of the buffer tank body is fixedly sleeved with a liquid outlet valve pipe, the center of the bottom inner wall of the buffer tank body is fixedly connected with a first supporting slide bar, the outer wall of the first supporting slide bar is provided with two first buffer plates, the lower part of each first buffer plate is respectively provided with a buffer spring A, the left end and the right end of the bottom inner wall of the buffer tank body are respectively fixedly connected with a second supporting slide bar, the outer walls of the two second supporting slide bars are respectively provided with two second buffer plates, the lower part of each second buffer plate is respectively provided with two buffer springs B, so that the impact of the eye drops on the inner wall of the buffer tank body is effectively reduced, the anticorrosive coating of buffer tank body inner wall has effectively been protected, and then the life of buffer tank body has effectively been prolonged.
Description
Technical Field
The utility model relates to the technical field of buffer tanks, in particular to a buffer tank for producing eye drops and a liquid medicine buffer device.
Background
The buffer tank is mainly used for buffering pressure fluctuation of the system in various systems, so that the system works more stably. The buffer tank of eye drop production usefulness is because the buffer tank is inside not to set up the buffer gear of liquid medicine, therefore the liquid medicine is after injecting into the buffer tank for a long time, easily causes the inner wall anticorrosive coating of buffer tank to be washed out bad, and then leads to the corruption of buffer tank wall, influences the life of buffer tank.
Therefore, we propose a buffer tank and a liquid medicine buffer device for producing eye drops.
SUMMERY OF THE UTILITY MODEL
The utility model mainly solves the technical problems in the prior art and provides a buffer tank and a liquid medicine buffer device for producing eye drops.
In order to achieve the purpose, the utility model adopts the following technical scheme that the buffer tank and the liquid medicine buffer device for producing eye drops comprise a buffer tank body, wherein the top surface of the buffer tank body is provided with a tank body top cover, a liquid inlet valve pipe is fixedly sleeved in the center of the top surface of the buffer tank body, a liquid outlet valve pipe is fixedly sleeved in the bottom surface of the buffer tank body, the center of the bottom inner wall of the buffer tank body is fixedly connected with a first supporting slide bar, the outer wall of the first supporting slide bar is provided with two first buffer plates, the lower part of each first buffer plate is respectively provided with a buffer spring A, the left end and the right end of the bottom inner wall of the buffer tank body are respectively fixedly connected with a second supporting slide bar, the outer walls of the two second supporting slide bars are respectively provided with two second buffer plates, the lower part of each second buffer plate is respectively provided with two buffer springs B, and the right end of the top surface of the buffer tank body is provided with a pressure relief sleeve, a pressure relief sliding pipe is arranged in the pressure relief sleeve.
Preferably, the first buffer plates are of a cake-shaped cylindrical structure, the two first buffer plates are movably sleeved on the outer walls of the upper end and the lower end of the first supporting slide bar respectively, a limiting ring A is arranged above the first buffer plate at the top end, and the limiting ring A is fixedly sleeved on the outer wall of the top end of the first supporting slide bar.
Preferably, the top surfaces of the two buffer springs A are respectively attached to the bottom surfaces of the two first buffer plates, the two buffer springs A are movably sleeved on the outer walls of the upper end and the lower end of the first support slide rod, the bottom surfaces of the two buffer springs A are respectively attached to support rings A, and the two support rings A are respectively fixedly sleeved on the outer walls of the upper end and the lower end of the first support slide rod.
Preferably, the second buffer plate is of an annular structure, the two second support slide bars are respectively movably sleeved at the left end and the right end of the two second buffer plates, the two second buffer plates are respectively positioned at the upper end and the lower end of the two second support slide bars, a limiting ring B is fixedly sleeved on the outer wall of the top end of each of the two second support slide bars, the limiting ring B is arranged above the second buffer plate at the top end, the top surfaces of the four buffer springs B are respectively attached to the left end and the right end of the bottom surfaces of the two second buffer plates, the four buffer springs B are respectively movably sleeved on the outer walls of the two second support slide bars, the bottom surfaces of the four buffer springs B are respectively attached to support rings B, and the four support rings B are respectively fixedly sleeved on the outer walls of the two second support slide bars.
Preferably, the outer wall of the bottom end of the pressure relief sleeve is fixedly sleeved at the top end of the right side of the buffer tank body, the pressure relief sliding pipe is movably sleeved inside the pressure relief sleeve, the inside of the pressure relief sliding pipe is hollowed out, the outer walls of the front end and the rear end of the pressure relief sliding pipe are respectively provided with pressure relief holes in uniform distribution along the vertical direction, and the top surface of the pressure relief sliding pipe is fixedly connected with a cover plate.
Preferably, the outer walls of the left end and the right end of the cover plate are fixedly connected with fixed plates respectively, the bottom surfaces of the two fixed plates are fixedly sleeved with traction sliding rods respectively, the outer walls of the bottom ends of the two traction sliding rods are movably sleeved with the same fixed plates respectively, the surfaces, close to each other, of the two fixed plates at the bottom ends are fixedly connected to the outer walls of the left end and the right end of the pressure relief sleeve respectively, the bottom surfaces of the two traction sliding rods are fixedly connected with top plates respectively, the top surfaces of the two top plates are respectively attached with reset springs, the two reset springs are movably sleeved on the outer walls of the bottom ends of the two traction sliding rods, and the top surfaces of the two reset springs are respectively attached to the bottom surfaces of the two fixed plates at the bottom ends.
Advantageous effects
The utility model provides a buffer tank and a liquid medicine buffer device for producing eye drops. The method has the following beneficial effects:
1. the utility model relates to a buffer tank and liquid medicine buffer device for producing eye drops, through the setting of first buffer board, the second buffer board, first support slide bar, the second support slide bar, buffer spring A and buffer spring B, when injecting the eye drops into the buffer tank body through the feed liquor valve pipe, the eye drops impact the first buffer board on top, the first buffer board receives the impact force to act on the first support slide bar and slide down and press buffer spring A, buffer spring A contracts through the support of support ring A, thereby play the buffering effect to the first buffer board, and then realize buffering the injected eye drops, the eye drops impacting on the first buffer board further impact to the periphery after certain buffering, thereby impact on the second buffer board on top, and the same is that because the second buffer board receives the impact of eye drops, the second buffer board slides down and presses two buffer springs B through two second support slide bars, two buffer spring B take place to shrink through two support ring B's support respectively, thereby play the cushioning effect to the second buffer board simultaneously, and then carried out the secondary buffering to the eye drops, after that the eye drops through the secondary buffering are on the first buffer board of impact bottom earlier in proper order, then on impacting the second buffer board of bottom, thereby effectively realized carrying out the effect of buffering to the eye drops of injection into in the feed liquor valve pipe, effectively reduced the impact of eye drops to buffer tank body inner wall, effectively protected the anticorrosive coating of buffer tank body inner wall, and then effectively prolonged the life of buffer tank body.
2. The buffer tank and the liquid medicine buffer device for producing the eye drops have the advantages that through the arrangement of the pressure relief sleeve, when the air pressure in the buffer tank body is overlarge, the air pressure jacks up the pressure relief sliding pipe through the pressure relief sleeve, the pressure relief sliding pipe moves upwards on the two fixing plates at the bottom end through the two traction sliding rods, thereby the pressure relief holes on the outer walls of the front end and the rear end of the pressure relief sliding pipe are moved out to the upper part of the pressure relief sleeve, the air pressure of the buffer tank body and the outside is balanced through the pressure relief holes on the pressure relief sliding pipe, when the air pressure in the buffer tank body is stable, the two top plates are driven to move downwards by the left and the right of the two return springs, the two top plates drive the cover plate and the pressure relief sliding pipe to move downwards by the two traction sliding rods, therefore, the pressure relief sliding pipe is sleeved into the pressure relief sleeve again, the buffer tank body is closed, the effect of automatic pressure relief buffering is effectively achieved, and the use safety of the buffer tank body is guaranteed.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions that the present invention can be implemented, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the effects and the achievable by the present invention, should still fall within the range that the technical contents disclosed in the present invention can cover.
FIG. 1 is a perspective sectional view of the overall structure of the present invention;
FIG. 2 is an enlarged view taken at A in FIG. 1 according to the present invention;
FIG. 3 is an enlarged view of the utility model at B in FIG. 1.
Illustration of the drawings:
1. a buffer tank body; 2. a tank top cover; 3. a liquid inlet valve pipe; 4. a drain valve tube; 5. a first support slide bar; 6. a first buffer plate; 7. a limiting ring A; 8. a buffer spring A; 9. a support ring A; 10. a second support slide bar; 11. a second buffer plate; 12. a limiting ring B; 13. a buffer spring B; 14. a support ring B; 15. a pressure relief sleeve; 16. a pressure relief sliding tube; 17. a pressure relief vent; 18. a cover plate; 19. a fixing plate; 20. a sliding rod is pulled; 21. a topsheet; 22. a return spring.
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.
Example (b): a buffer tank and a liquid medicine buffer device for producing eye drops are disclosed, as shown in figure 1-figure 3, comprising a buffer tank body 1, a tank top cover 2 is arranged on the top surface of the buffer tank body 1, a liquid inlet valve pipe 3 is fixedly sleeved on the center of the top surface of the buffer tank body 1, a liquid outlet valve pipe 4 is fixedly sleeved on the bottom surface of the buffer tank body 1, a first supporting slide bar 5 is fixedly connected with the center of the bottom inner wall of the buffer tank body 1, two first buffer plates 6 are arranged on the outer wall of the first supporting slide bar 5, a buffer spring A8 is respectively arranged below each first buffer plate 6, second supporting slide bars 10 are respectively fixedly connected with the left end and the right end of the bottom inner wall of the buffer tank body 1, two second plates 11 are respectively arranged on the outer wall of the two second supporting slide bars 10, two buffer springs B13 are respectively arranged below each second buffer plate 11, a buffer sleeve 15 is arranged on the right end of the top surface of the buffer tank body 1, a pressure relief sliding pipe 16 is arranged in the pressure relief sleeve 15, the first buffer plate 6 is in a cake-shaped cylindrical structure, the two first buffer plates 6 are respectively and movably sleeved on the outer walls of the upper end and the lower end of the first support slide bar 5, a limit ring A7 is arranged above the first buffer plate 6 at the top end, a limit ring A7 is fixedly sleeved on the outer wall of the top end of the first support slide bar 5, the top surfaces of the two buffer springs A8 are respectively attached to the bottom surfaces of the two first buffer plates 6, the two buffer springs A8 are respectively and movably sleeved on the outer walls of the upper end and the lower end of the first support slide bar 5, the bottom surfaces of the two buffer springs A8 are respectively attached to a support ring A9, the two support rings A9 are respectively and fixedly sleeved on the outer walls of the upper end and the lower end of the first support slide bar 5, the second buffer plate 11 is in an annular structure, the two second support slide bars 10 are respectively and movably sleeved at the left end and the right end of the two second buffer plates 11, the two second support slide bars 10 are respectively, the outer walls of the top ends of the two second supporting slide bars 10 are fixedly sleeved with limiting rings B12, the limiting rings B12 are arranged above the top end second buffer plates 11, the top surfaces of four buffer springs B13 are respectively attached to the left and right ends of the bottom surfaces of the two second buffer plates 11, the four buffer springs B13 are respectively movably sleeved on the outer walls of the two second supporting slide bars 10, the bottom surfaces of the four buffer springs B13 are respectively attached with supporting rings B14, four supporting rings B14 are respectively and fixedly sleeved on the outer walls of the two second supporting slide bars 10, the outer wall of the bottom end of the pressure relief sleeve 15 is fixedly sleeved on the top end of the right side of the buffer tank body 1, the pressure relief slide tube 16 is movably sleeved inside the pressure relief sleeve tube 15, the inside of the pressure relief slide tube 16 is hollow, the outer walls of the front and rear ends of the pressure relief slide tube 16 are respectively and uniformly distributed with pressure relief holes 17 along the vertical direction, the top surface of the pressure relief slide tube 16 is fixedly connected with a cover plate 18, the outer walls of the left and right ends of the cover plate 18 are respectively and fixedly connected with fixing plates 19, the bottom surfaces of the two fixed plates 19 are respectively and fixedly sleeved with a traction sliding rod 20, the outer walls of the bottom ends of the two traction sliding rods 20 are respectively and movably sleeved with the same fixed plate 19, the surfaces, close to each other, of the two fixed plates 19 at the bottom ends are respectively and fixedly connected to the outer walls of the left end and the right end of the pressure relief sleeve 15, the bottom surfaces of the two traction sliding rods 20 are respectively and fixedly connected with top plates 21, the top surfaces of the two top plates 21 are respectively attached with return springs 22, the two return springs 22 are movably sleeved on the outer walls of the bottom ends of the two traction sliding rods 20, and the top surfaces of the two return springs 22 are respectively attached to the bottom surfaces of the two fixed plates 19 at the bottom ends.
The working principle of the utility model is as follows: when eye drops are injected into the buffer tank body 1 through the liquid inlet valve pipe 3, the eye drops impact the first buffer plate 6 at the top end, the first buffer plate 6 is acted on the first supporting slide bar 5 by impact force to slide downwards and press the buffer spring A8, the buffer spring A8 is contracted through the support of the support ring A9, thereby having a buffer effect on the first buffer plate 6, further realizing the buffer of the injected eye drops, the eye drops impacting on the first buffer plate 6 are further impacted to the periphery after certain buffer, thereby impacting on the second buffer plate 11 at the top end, similarly, as the second buffer plate 11 is impacted by the eye drops, the second buffer plate 11 slides downwards through the two second supporting slide bars 10 and presses the two buffer springs B13, the two buffer springs B13 are contracted through the support of the two support rings B14, thereby having a buffer effect on the second buffer plate 11 at the same time, further, the eye drops are buffered for the second time, then the eye drops after the secondary buffering sequentially impact on the first buffer plate 6 at the bottom end and then impact on the second buffer plate 11 at the bottom end, thereby effectively realizing the effect of buffering the eye drops injected into the liquid inlet valve pipe 3, effectively reducing the impact of the eye drops on the inner wall of the buffer tank body 1, effectively protecting the anticorrosive coating on the inner wall of the buffer tank body 1, further effectively prolonging the service life of the buffer tank body 1, through the arrangement of the pressure relief sleeve 15, when the air pressure in the buffer tank body 1 is too high, the air pressure jacks up the pressure relief slide pipe 16 through the pressure relief sleeve 15, the pressure relief slide pipe 16 moves upwards on the two fixing plates 19 at the bottom end through the two traction slide bars 20, so that the pressure relief holes 17 on the outer walls at the front end and the rear end of the pressure relief slide pipe 16 are moved out to the upper side of the pressure relief sleeve 15, and the air pressure of the buffer tank body 1 and the outside is balanced through the pressure relief holes 17 on the pressure relief slide pipe 16, after the air pressure in the buffer tank body 1 is stable, the two top sheets 21 are driven to move downwards by the left and right sides of the two return springs 22, the two top sheets 21 drive the cover plate 18 and the pressure relief sliding pipe 16 to move downwards by the two traction sliding rods 20, so that the pressure relief sliding pipe 16 is sleeved into the pressure relief sleeve 15 again, the buffer tank body 1 is closed, the effect of automatic pressure relief buffering is effectively realized, and the use safety of the buffer tank body 1 is ensured.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a production buffer tank and liquid medicine buffer for eye drops, includes buffer tank body (1), and the top surface of buffer tank body (1) is provided with a jar body top cap (2), and the top surface center of buffer tank body (1) is fixed to be emboliaed there is feed liquor valve pipe (3), and the bottom surface of buffer tank body (1) is fixed to be emboliaed there is flowing back valve pipe (4), its characterized in that: the buffer tank comprises a buffer tank body (1), wherein a first supporting slide bar (5) is fixedly connected to the center of the inner wall of the bottom of the buffer tank body (1), two first buffer plates (6) are arranged on the outer wall of the first supporting slide bar (5), a buffer spring A (8) is arranged below each first buffer plate (6), a second supporting slide bar (10) is fixedly connected to the left end and the right end of the inner wall of the bottom of the buffer tank body (1) respectively, two second buffer plates (11) are arranged on the outer wall of each second supporting slide bar (10), two buffer springs B (13) are arranged below each second buffer plate (11), a pressure release sleeve (15) is arranged at the right end of the top surface of the buffer tank body (1), and a pressure release slide pipe (16) is arranged in the pressure release sleeve (15).
2. The buffer tank and the drug solution buffer device for producing eye drops according to claim 1, wherein: the first buffer plates (6) are of a cake-shaped cylindrical structure, the two first buffer plates (6) are movably sleeved on the outer walls of the upper end and the lower end of the first support slide bar (5) respectively, a limiting ring A (7) is arranged above the first buffer plate (6) at the top end, and the limiting ring A (7) is fixedly sleeved on the outer wall of the top end of the first support slide bar (5).
3. The buffer tank and the drug solution buffer device for producing eye drops according to claim 2, wherein: the top surfaces of the two buffer springs A (8) are respectively attached to the bottom surfaces of the two first buffer plates (6), the two buffer springs A (8) are movably sleeved on the outer walls of the upper end and the lower end of the first support slide bar (5), the bottom surfaces of the two buffer springs A (8) are respectively attached to support rings A (9), and the two support rings A (9) are respectively fixedly sleeved on the outer walls of the upper end and the lower end of the first support slide bar (5).
4. The buffer tank and the drug solution buffer device for producing eye drops according to claim 1, wherein: the second buffer plate (11) is of an annular structure, the two second support slide bars (10) are movably sleeved at the left end and the right end of the two second buffer plates (11) respectively, the two second buffer plates (11) are located at the upper end and the lower end of the two second support slide bars (10) respectively, the outer wall of the top end of each of the two second support slide bars (10) is fixedly sleeved with a limiting ring B (12), the limiting ring B (12) is arranged above the top end of the second buffer plate (11), the top surfaces of the four buffer springs B (13) are respectively attached to the left end and the right end of the bottom surface of the two second buffer plates (11), the four buffer springs B (13) are movably sleeved on the outer walls of the two second support slide bars (10) respectively, the bottom surfaces of the four buffer springs B (13) are respectively attached with support rings B (14), and the four support rings B (14) are respectively fixedly sleeved on the outer walls of the two second support slide bars (10).
5. The buffer tank and the drug solution buffer device for producing eye drops according to claim 1, wherein: the fixed right side top of emboliaing at buffer tank body (1) of bottom outer wall of pressure release sleeve pipe (15), the inside at pressure release sleeve pipe (15) is emboliaed in the activity of pressure release slide tube (16), the inside fretwork of pressure release slide tube (16), pressure release hole (17) have been seted up along vertical direction evenly distributed respectively to both ends outer wall around pressure release slide tube (16), the top surface fixedly connected with apron (18) of pressure release slide tube (16).
6. The buffer tank and the drug solution buffer device for producing eye drops according to claim 5, wherein: the outer wall of the left end and the right end of the cover plate (18) are fixedly connected with fixing plates (19) respectively, the bottom surfaces of the two fixing plates (19) are fixedly sleeved with traction sliding rods (20) respectively, the outer walls of the bottom ends of the two traction sliding rods (20) are movably sleeved with the same fixing plates (19) respectively, one surfaces, close to each other, of the two fixing plates (19) at the bottom ends are fixedly connected to the outer walls of the left end and the right end of a pressure relief sleeve (15) respectively, top plates (21) are fixedly connected to the bottom surfaces of the two traction sliding rods (20) respectively, return springs (22) are attached to the top surfaces of the two top plates (21) respectively, the two return springs (22) are movably sleeved on the outer walls of the bottom ends of the two traction sliding rods (20), and the top surfaces of the two return springs (22) are attached to the bottom surfaces of the two fixing plates (19) at the bottom ends respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122169819.9U CN215635715U (en) | 2021-09-09 | 2021-09-09 | Buffer tank and liquid medicine buffer device for producing eye drops |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122169819.9U CN215635715U (en) | 2021-09-09 | 2021-09-09 | Buffer tank and liquid medicine buffer device for producing eye drops |
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| Publication Number | Publication Date |
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| CN215635715U true CN215635715U (en) | 2022-01-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122169819.9U Active CN215635715U (en) | 2021-09-09 | 2021-09-09 | Buffer tank and liquid medicine buffer device for producing eye drops |
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| CN (1) | CN215635715U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116588526A (en) * | 2023-07-17 | 2023-08-15 | 江苏巨鼎环保节能设备制造有限公司 | Composite material storage tank |
-
2021
- 2021-09-09 CN CN202122169819.9U patent/CN215635715U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116588526A (en) * | 2023-07-17 | 2023-08-15 | 江苏巨鼎环保节能设备制造有限公司 | Composite material storage tank |
| CN116588526B (en) * | 2023-07-17 | 2023-10-03 | 江苏巨鼎环保节能设备制造有限公司 | Composite material storage tank |
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