CN201324373Y - Dripper - Google Patents
Dripper Download PDFInfo
- Publication number
- CN201324373Y CN201324373Y CNU2008201438314U CN200820143831U CN201324373Y CN 201324373 Y CN201324373 Y CN 201324373Y CN U2008201438314 U CNU2008201438314 U CN U2008201438314U CN 200820143831 U CN200820143831 U CN 200820143831U CN 201324373 Y CN201324373 Y CN 201324373Y
- Authority
- CN
- China
- Prior art keywords
- water dropper
- drip nozzle
- diameter
- physic liquor
- medicine liquid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000007788 liquid Substances 0.000 claims description 74
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 49
- 239000003814 drug Substances 0.000 claims description 43
- 230000001681 protective effect Effects 0.000 claims description 13
- 239000006187 pill Substances 0.000 abstract description 31
- 230000000694 effects Effects 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 4
- 238000000465 moulding Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 230000026676 system process Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000002844 continuous effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000002407 reforming Methods 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Landscapes
- Medical Preparation Storing Or Oral Administration Devices (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model relates to a dripper which comprises a dripper body; a connection part used for connecting the dripper body with a drip pan is arranged at the upper end of the outer part of the dripper body; a physic liquor channel is arranged in the dripper body; a physic liquor drip nozzle is arranged at the rear end of the physic liquor channel; the physic liquor channel which is a variable diameter channel consists of a physic liquor inlet part and a physic liquor outlet part; the drip nozzle is arranged at the rear end of the physic liquor outlet part; and the diameter of the physic liquor inlet part is larger than the diameter of the physic liquor outlet part. The dripper has the advantages of simple structure and convenient installation; and furthermore, the dripper effectively controls the flow rate of the physic liquor, accurately controls the dose of each drop of the physic liquor, and effectively prevents influence of flow near the drip nozzle on a dropping pill product, so that the molding effect of the dropping pill is good, and the quality of the dropping pill product is steady.
Description
Technical field
This utility model relates to a kind of water dropper, especially a kind ofly is applied to the water dropper on the drop pill former in the dripping pill production line, belongs to pharmaceutical machinery technical field.
Background technology
Water dropper is the key member in the drop pill former, and the geomery of water dropper directly influences size, the shape of drop pill, is related to product quality, particularly can impact the weight differential of drop pill and the uniformity of medicament contg.
Water dropper in the existing drop pill former, its inner medicine liquid channel that is provided with such as all adopts at gauge structure, the internal diameter size of medicine liquid channel is suitable with the drop pill diameter, and the deadweight that relies on medicinal liquid is finished down by drip nozzle and is dripped, drip nozzle itself is uncontrolled, whether drip nozzle drips medicine, in the water dropper body that places one's entire reliance upon whether medicinal liquid is arranged.The internal diameter of the water dropper inner liquid medicine passage of this structure is very little, and the drop pill size of not only dripping system is inhomogeneous, and after the system of dripping is finished, all contains the part residual liquor in the aperture of drip nozzle usually, causes drip nozzle to stop up after medicinal liquid solidifies.Another kind of emitter structure in the existing equipment adopts the needle valve drip nozzle, on the water dropper body centre bore is set, and in centre bore needle-valve body is set, and opens drip nozzle on the water dropper by mobile needle-valve body, realizes the manufacturing of dripping to drop pill.Therefore adopt the water dropper of this structure, need ccontaining needle-valve body in its centre bore, all adopt and waits gauge structure up and down, by the adjusting of needle-valve body, realize the manufacturing to drop pill, the medicinal liquid flow instability influences the uniformity of drop pill product.Simultaneously, because the diameter of drop pill is smaller usually, in dripping the system process, drip nozzle is directly exposed, is subjected near the influence of the air-flow of drip nozzle easily, and then influences the drop pill product quality.
The utility model content
Technical problem to be solved in the utility model is, at the deficiencies in the prior art, provides a kind of water dropper, and is simple in structure, easy for installation; Effectively control medicinal liquid flow and the accurately every drops physic liquor dosage of control; Effectively prevent near of the influence of the air-flow of drip nozzle, drop pill good forming effect, drop pill constant product quality to the drop pill product.
Technical problem to be solved in the utility model is achieved by the following technical solution:
This utility model provides a kind of water dropper, comprise the water dropper body, water dropper body exterior upper end is provided with and is used for and drips coiling the connecting portion that is connected, be provided with medicine liquid channel in the water dropper body, the end of medicine liquid channel is the medicinal liquid drip nozzle, and described medicine liquid channel is a variable diameter passage, and this passage is made up of medicinal liquid inlet portion and medicine liquid outlet portion, drip nozzle is positioned at the end of medicine liquid outlet portion, and the diameter of medicinal liquid inlet portion is greater than the diameter of medicine liquid outlet portion.The length of medicine liquid outlet portion is the 1/3-1/5 of medicinal liquid inlet portion length.
In order to prevent that drip nozzle is subjected to the interference and the influence of air-flow on every side in dripping the system process, described water dropper body exterior is provided with protective sleeve, and the end of protective sleeve surpasses the end of drip nozzle along the following direction of medicinal liquid.Generally, the end of protective sleeve is the 2-5 millimeter above the length of drip nozzle end.
Drip system for convenience, described drip nozzle protrudes out and is arranged on outside the water dropper body tip, and protruding out length is the 1.5-3 millimeter, is the best with the 1.8-2.5 millimeter.
In order to guarantee to drip a system efficient and a drop pill quality, medicine liquid channel adopts variable diameter passage, and described medicine liquid outlet portion diameter is the 1/3-1/6 of medicinal liquid inlet portion diameter, is preferably 1/5.
Generally, the drip nozzle wall thickness is the 0.3-1 millimeter.
This water dropper provided by the utility model, simple in structure, easy for installation, the variable-diameter structure of medicine liquid channel has guaranteed that drop pill drips the efficient of system; Simultaneously, protective sleeve has been protected drip nozzle and has been stablized near the air-flow of drip nozzle, and drop was not subjected to factor affecting on every side when the system of dripping was produced, and guaranteed drop pill preparation efficiency and drop pill quality.
Below in conjunction with specific embodiment and accompanying drawing the technical solution of the utility model is described in detail.
Figure of description
Fig. 1 is the overall structure cut-away view of this utility model water dropper.
The specific embodiment
Fig. 1 is the overall structure cut-away view of this utility model water dropper.As shown in Figure 1, this utility model provides a kind of water dropper, comprises water dropper body 1, and water dropper body 1 outer upper ends is provided with and is used for and drips coiling the connecting portion 11 that is connected, this connecting portion 11 can adopt existing multiple syndeton, such as: the screw thread that is arranged on water dropper body 1 outer upper ends.Be provided with medicine liquid channel 2 in the water dropper body 1, the end of medicine liquid channel 2 is a medicinal liquid drip nozzle 3, this medicine liquid channel 2 is a variable diameter passage, this passage is made up of medicinal liquid inlet portion 21 and medicine liquid outlet portion 22, drip nozzle 3 is positioned at the end of medicine liquid outlet portion 22, and the diameter of medicinal liquid inlet portion 21 is greater than the diameter of medicine liquid outlet portion 22.The length of medicine liquid outlet portion 22 is the 1/3-1/5 of medicinal liquid inlet portion 21 length.
In order to prevent that drip nozzle is subjected to the interference and the influence of air-flow on every side in dripping the system process, the outside of water dropper body 1 is provided with protective sleeve 4, and the end 41 of protective sleeve 4 surpasses the end of drip nozzle 3 along the following direction of medicinal liquid.Generally, the end 41 of protective sleeve 4 is the 2-5 millimeter above the length of drip nozzle 3 ends.
Drip system for convenience, drip nozzle 3 protrudes out and is arranged on outside water dropper body 1 end, and protruding out length is the 1.5-3 millimeter, is the best with the 1.8-2.5 millimeter.
In order to guarantee to drip system efficient and drop pill quality, medicine liquid channel adopts variable diameter passage, and the diameter of medicine liquid outlet portion 22 is 1/3-1/6 of medicinal liquid inlet portion 21 diameters, is preferably 1/5.
Because the medicine liquid channel that is provided with in the water dropper provided by the utility model is a variable diameter passage, and the channel diameter of medicinal liquid inlet portion 21 parts is bigger, the channel diameter of medicine liquid outlet portion 22 parts is less, it is for the medicinal liquid that capacity is provided drips the efficient of system to guarantee drop pill that medicinal liquid inlet portion 21 parts adopt the bigger fluid passage of diameter, also has simultaneously to make stable, the continuous effect of dripping system naturally downwards of drop pill.The protective sleeve 4 of water dropper body 1 outside both can play the effect of protection drip nozzle 3 and near stable drip nozzle 3 air-flows; Drop was not subjected to factor affecting on every side when the system of dripping was produced; Because of the internal diameter of protective sleeve 4 external diameter, make between the two not contact mutually again, can not influence and drip a system effect greater than drip nozzle 3.
As shown in Figure 1, the diameter of this utility model drip nozzle 3 inner liquid medicine export departments 22 formed passages can determine that specifically its diameter should be roughly suitable with the drop pill diameter according to the specification that will prepare drop pill.The length of drip nozzle part can not be long, otherwise may influence preparation efficiency, remain within the scope of 1.5-3 millimeter, and be the best with the 1.8-2.5 millimeter.Usually the drip nozzle wall thickness is the 0.3-1 millimeter.
Work process of the present utility model is such: medicinal liquid is from dripping the medicinal liquid inlet portion 21 of system accumulating device unit inflow water dropper body 1, through medicine liquid outlet portion 22, medicinal liquid forms medicine liquid droplet 5 in drip nozzle 3 ends, the ball for the treatment of medicine liquid droplet 5 shrinks, separates, drips when weighing design load, falls in the condensing unit and condenses into ball gradually.
Medicinal liquid is from dripping the medicinal liquid inlet portion 21 of system accumulating device inflow water dropper body 1, and this process relies on the spontaneous current of reforming certainly of medicinal liquid moving fully.Heavily and between the bore of medicine liquid outlet portion there is specific relation in ball, under the certain situation of the bore of medicine liquid outlet portion, can the messenger drug liquid stream go out to be agglomerated at oral area and drip, when reuniting to a certain degree, its gravity is realized the nature drippage during greater than surface tension, adhesion.
In sum, this water dropper provided by the utility model, not only simple in structure, easy for installation; The variable-diameter structure of the medicine liquid channel of offering in the water dropper body has guaranteed that drop pill drips the efficient of system; Simultaneously, protective sleeve has been protected drip nozzle and has been stablized near the air-flow of drip nozzle, and drop was not subjected to factor affecting on every side when the system of dripping was produced, and guaranteed drop pill preparation efficiency and drop pill quality.
It should be noted that at last: above embodiment is only unrestricted in order to the explanation the technical solution of the utility model.Although this utility model is had been described in detail with reference to the foregoing description, those of ordinary skill in the art is to be understood that, still can make amendment and be equal to replacement the technical solution of the utility model, and not breaking away from the spirit and scope of the technical program, it all should be encompassed in the middle of the claim scope of the present utility model.
Claims (10)
1, a kind of water dropper, comprise water dropper body (1), water dropper body (1) outer upper ends is provided with and drips the connecting portion (11) that dish is connected, be provided with medicine liquid channel (2) in the water dropper body (1), the end of medicine liquid channel (2) is medicinal liquid drip nozzle (3), it is characterized in that: described medicine liquid channel (2) is a variable diameter passage, this passage is made up of medicinal liquid inlet portion (21) and medicine liquid outlet portion (22), drip nozzle (3) is positioned at the end of medicine liquid outlet portion (22), and the diameter of medicinal liquid inlet portion (21) is greater than the diameter of medicine liquid outlet portion (22).
2, water dropper according to claim 1 is characterized in that: the length of described medicine liquid outlet portion (22) is the 1/3-1/5 of medicinal liquid inlet portion (21) length.
3, water dropper according to claim 1 and 2 is characterized in that: described water dropper body (1) outside is provided with protective sleeve (4), and the end (41) of protective sleeve (4) surpasses the end of drip nozzle (3) along the following direction of medicinal liquid.
4, water dropper according to claim 3 is characterized in that: it is the 2-5 millimeter that the end (41) of described protective sleeve (4) surpasses the terminal length of drip nozzle (3).
5, water dropper according to claim 4 is characterized in that: described drip nozzle (3) protrudes out and is arranged on outside water dropper body (1) end.
6, water dropper according to claim 5 is characterized in that: it is the 1.5-3 millimeter that described drip nozzle (3) protrudes out length.
7, water dropper according to claim 6 is characterized in that: it is the 1.8-2.5 millimeter that described drip nozzle (3) protrudes out length.
8, water dropper according to claim 1 is characterized in that: described medicine liquid outlet portion (22) diameter is the 1/3-1/6 of medicinal liquid inlet portion (21) diameter.
9, water dropper according to claim 8 is characterized in that: described medicine liquid outlet portion (22) diameter is 1/5 of medicinal liquid inlet portion (a 21) diameter.
10, according to each described water dropper of claim 5-9, it is characterized in that: described drip nozzle (3) wall thickness is the 0.3-1 millimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201438314U CN201324373Y (en) | 2008-12-03 | 2008-12-03 | Dripper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201438314U CN201324373Y (en) | 2008-12-03 | 2008-12-03 | Dripper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201324373Y true CN201324373Y (en) | 2009-10-14 |
Family
ID=41176352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201438314U Expired - Fee Related CN201324373Y (en) | 2008-12-03 | 2008-12-03 | Dripper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201324373Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101744723A (en) * | 2008-12-03 | 2010-06-23 | 天津天士力制药股份有限公司 | Dripper |
| CN102048644A (en) * | 2009-11-10 | 2011-05-11 | 天津天士力制药股份有限公司 | Dropping head and special fastening screw driver thereof |
-
2008
- 2008-12-03 CN CNU2008201438314U patent/CN201324373Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101744723A (en) * | 2008-12-03 | 2010-06-23 | 天津天士力制药股份有限公司 | Dripper |
| CN101744723B (en) * | 2008-12-03 | 2013-09-11 | 天士力制药集团股份有限公司 | Dripper |
| CN102048644A (en) * | 2009-11-10 | 2011-05-11 | 天津天士力制药股份有限公司 | Dropping head and special fastening screw driver thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: TASLY PHARMACEUTICAL GROUP CO., LTD. Free format text: FORMER NAME: TIANJIN TASLY PHARM. CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 300410 Tianjin City Hedong District of Beichen Puji Road No. 2 city of the modern Chinese Medicine Patentee after: Tasly Pharmaceutical Group Co., Ltd. Address before: 300410 Tianjin City Hedong District of Beichen Puji Road No. 2 city of the modern Chinese Medicine Patentee before: Tianjin Tianshili Pharmaceutical Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091014 Termination date: 20131203 |