CN104266867A - Sampling device capable of preventing powder in preparation tank from being taken - Google Patents
Sampling device capable of preventing powder in preparation tank from being taken Download PDFInfo
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- CN104266867A CN104266867A CN201410502962.7A CN201410502962A CN104266867A CN 104266867 A CN104266867 A CN 104266867A CN 201410502962 A CN201410502962 A CN 201410502962A CN 104266867 A CN104266867 A CN 104266867A
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- connecting pipe
- sampler
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- batch tank
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Abstract
The invention discloses a sampling device capable of preventing powder in a preparation tank from being taken, mainly aiming at solving the problem that in the prior art, when sampling is carried out on the preparation tank, the chemical liquid is oxidized or polluted, so that the sampled sample is not standard. The sampling device comprises a communicating pipeline (1) and a liquid sampling device (3), wherein one end of the communicating pipe (1) is communicated with the bottom end of the preparation tank, and the liquid sampling device (3) is arranged at the other end of the communicating pipe (1); the liquid sampling device (3) is a water valve capable of controlling the flow rate of the chemical liquid by opening and closing; one end of the communicating pipe (1) communicated with the bottom end of the preparation tank is also provided with a liquid inlet device (2); the liquid inlet device (2) comprises a pore channel (21) and a stop part (22), wherein the pore channel (21) is communicated with the communicating pipe (1), and the stop part (22) is used for preventing solid matters from entering the communicating pipe (1). The sampling device has the advantages that the chemical liquid taking speed can be adjusted, the liquid taking quantity can be controlled, the chemical liquid is prevented from being contacted with the air to the utmost extent when taken, the taken chemical liquid sample is more standard, etc.
Description
Technical field
The present invention relates to a kind of sampler, what be specifically related to is the sampler that in anti-batch tank, pulvis takes out.
Background technology
Pharmaceutical setting tank is pharmacy corporation common equipment, requiring as far as possible and air exclusion, reducing personnel, utensil to the pollution of medicine as far as possible when preparing medicines.
And in the prior art, the semi-manufacture allotted in batch tank usually need extraction portion to divide to detect, need the dosing lid on dispensing canister to open due to during sampling, then take out liquid with sampling wooden dipper from dosing lid.There are following three defects in the mode of existing sampling:
When 1. opening dosing lid, medicine and air increase duration of contact, increase medicine oxidation risk.When 2. opening dosing lid, the various microorganisms in air easily enter in medicine, increase microbial contamination risk.When 3. opening dosing lid, the sampling of sampling wooden dipper increases pollution risk and causes the waste of medicine.
Summary of the invention
Liquid can be caused to be oxidized when the object of the invention is to solve batch tank sampling in prior art or pollute, cause the non-type problem of sample sampled, there is provided one batch tank herb liquid effectively can be avoided to be oxidized, pollute, and the sampler that in the anti-batch tank of the liquid sample of taking standard more, pulvis takes out.
For solving above-mentioned shortcoming, technical scheme of the present invention is as follows:
The sampler that in anti-batch tank, pulvis takes out, comprises the connecting pipe that one end is communicated with batch tank bottom, is arranged on the liquid getting device of the connecting pipe other end; Described sampler is the water valve of the size switch controlling liquid; Described connecting pipe one end be communicated with batch tank bottom is also provided with, and this feeding device comprises the duct be communicated with connecting pipe, and prevents solid matter from entering the block piece of connecting pipe.
By the setting of water valve, can effectively avoid medicine to contact with air, reduce the risk that medicine is contaminated and be oxidized; Meanwhile, water valve has the advantages that to control flow and flow velocity, thus, by the setting of water valve, effectively controls sampling amount, avoids medicine to get many and then wasting situation and occurs.
Effect due to batch tank is for configuring medicine, in dosing process, thus usually have powdered drug to put in batch tank, and then when causing dosing, medicinal powder can be deposited to batch tank bottom.When connecting pipe one end is communicated with batch tank bottom, medicinal powder then can be deposited in connecting pipe, although there is the process of stirring and evenly mixing in later stage batch tank, but the medicinal powder be deposited in connecting pipe not easily mixes with batch tank herb liquid, thus causing when sampling, there is greatly difference in the liquid that the sample of taking-up inspection and actual production go out.
In order to solve the problem, the present invention devises a kind of feeding device at the liquid feeding end of connecting pipe, by the setting of this device, effectively avoids powdered medication to be deposited in connecting pipe, and then effectively ensure that the standard degree taking out sample.
Preferably, described block piece is the filter membrane be arranged on duct.
Preferred as another kind, described block piece is the arc lid of connecting pipe, and this duct is arranged on the bottom of arc lid.
Further, described duct is provided with screen pack.
As one preferably set-up mode, described liquid getting device comprises the cylindrical tube that bottom is connected with connecting pipe, be arranged on cylindrical tube bottom and the liquid medicine flow mouth be communicated with connecting pipe, be arranged on the internal thread at cylindrical tube top, one end and the stopple coupon be communicated with bottom cylindrical tube, the swingle matched with cylindrical tube, is arranged on swingle bottom and coordinates sealing adaptor for adjusting liquid medicine flow mouth size with liquid medicine flow mouth; Described swingle is also provided with the external thread matched with internal thread.
After being communicated with batch tank bottom by the sampler in the present invention, by coordinating rotation between internal thread with external thread, and then regulate the gap formed between sealing adaptor and liquid medicine flow mouth, thus regulate the speed that liquid flows out from stopple coupon.
By the mating reaction of cylindrical tube and swingle, effectively can realize the fractionation between cylindrical tube and swingle, and then clean easily and thoroughly, when avoiding different liquid configuration in dispensing canister, because the liquid remained in sampler impacts the liquid taken out below.
Conveniently adjust the speed of sampler sampling, described swingle top is provided with rotating handles.
In order to avoid liquid flows out from the gap between internal thread and external thread, described swingle is provided with O-ring seal between external thread and sealing adaptor.
The present invention compared with prior art, has the following advantages and beneficial effect:
1, when the present invention samples, liquid is extruded by pressure itself, does not need other pressurized equipments, and then reduces production cost; Meanwhile, the present invention has liquid, and to take speed adjustable, and it is controlled to get liquid measure, and liquid and the advantage such as air contacts when can avoid substantially getting liquid, effectively avoids oxidation or the pollution of liquid, and medicine can be avoided to get many and then wasting situation occur;
2, the present invention devises a kind of feeding device at the liquid feeding end of connecting pipe, by the setting of this device, effectively avoids powdered medication to be deposited in connecting pipe, and then effectively ensure that the standard degree taking out sample;
3, structure of the present invention is convenient to cleaning, avoids liquor residue in the present invention, thus effectively increases the accuracy of liquid detection.
Accompanying drawing explanation
Fig. 1 is one-piece construction schematic diagram of the present invention.
Fig. 2 is the structural representation one of feeding device in the present invention.
Fig. 3 is the structural representation two of feeding device in the present invention.
Fig. 4 is the detonation configuration schematic diagram of sampler in the present invention.
Fig. 5 is the structural representation of cylindrical tube in the present invention.
Wherein, the parts name that in figure, Reference numeral is corresponding is called:
1-connecting pipe, 2-feeding device, 3-liquid getting device;
21-duct, 22-block piece, 23-web member, 24-connecting rod;
31-cylindrical tube, 32-liquid medicine flow mouth, 33-internal thread, 34-stopple coupon, 35-swingle, 36-sealing adaptor, 37-external thread, 38-rotating handles, 39-O-ring seal.
Embodiment
Below in conjunction with embodiment and accompanying drawing thereof, the present invention is described in further detail, but embodiments of the present invention are not limited thereto.
Embodiment 1
The sampler that in anti-batch tank, pulvis takes out, as depicted in figs. 1 and 2, comprises the connecting pipe 1 that one end is communicated with batch tank bottom, is arranged on the liquid getting device 3 of connecting pipe 1 other end; Described sampler 3 is the water valve of the size switch controlling liquid; Described connecting pipe 1 one end be communicated with batch tank bottom is also provided with feeding device 2, and this feeding device 2 comprises the duct 21 be communicated with connecting pipe 1, and prevents solid matter from entering the block piece 22 of connecting pipe 1.
In the present embodiment, this block piece 22 is preferably the arc lid of connecting pipe 1, and this duct 21 is arranged on the bottom of arc lid, and described duct 21 is provided with screen pack.As shown in Figure 1.
As preferably set-up mode, the concrete set-up mode in described duct 21 as shown in Figure 2, in the present embodiment, the end of connecting pipe 1 is provided with external thread, the cross section, bottom of arc lid is greater than the end cross-sectional of connecting pipe 1, this arc lid lower end is provided with the web member 23 matched with external thread, is then connected by connecting rod 24 between this web member 23 with arc lid, then forms the duct 21 described in the present invention between two connecting rods 24.
Embodiment 2
The difference of the present embodiment and embodiment 1 is, in the present embodiment, the concrete set-up mode of feeding device 2 is different, and in the present embodiment, as shown in Figure 3, the concrete set-up mode of this feeding device 2 is as follows:
Described block piece 22 is for being arranged on the filter membrane on duct 21.That is, the connecting pipe 1 one end top seal stretched into from batch tank bottom in the present embodiment, the sidewall of connecting pipe 1 arranges one and more than one through hole, and this through hole is the duct 21 in the present invention, and this through hole wraps up one deck filter membrane.
Embodiment 3
The difference of the present embodiment and embodiment 1 or 2 is: the structure optimizing sampler 3 in the present embodiment, the object making it more meet herb liquid of the present invention to take, and as shown in Figure 4 and Figure 5, the concrete set-up mode of this sampler 3 is as follows:
In the present embodiment, sampler 3 comprises the cylindrical tube 31 that bottom is connected with connecting pipe 1, be arranged on cylindrical tube 31 bottom and the liquid medicine flow mouth 32 be communicated with connecting pipe 1, be arranged on the internal thread 33 at cylindrical tube 31 top, one end and the stopple coupon 34 be communicated with bottom cylindrical tube 31, the swingle 35 matched with cylindrical tube 31, is arranged on swingle 35 bottom and coordinates sealing adaptor 36 for adjusting liquid medicine flow mouth 32 size with liquid medicine flow mouth 32; Described swingle 35 is also provided with the external thread 37 matched with internal thread 33.
By above-mentioned setting, the convenient cleaning of this sampler 3, and then can effectively avoid front a kind of liquor residue in sampler 3, prevent it from impacting rear a kind of liquid sample.
In the present embodiment, the course of work of sampler 3 is as follows:
Liquid flows into cylindrical tube 31 from liquid medicine flow mouth 32, because the top of cylindrical tube 31 has internal thread, after being mated with internal thread by the external thread on swingle 35, effectively makes liquid flow out from the stopple coupon 34 of cylindrical tube 31.
By rotating rotary rods 35, and then the gap length between adjustment sealing adaptor 36 and liquid medicine flow mouth 32, and then effectively adjust the flowing velocity of liquid.
Embodiment 4
The difference of the present embodiment and embodiment 3 is: the present embodiment optimizes the structure of sampler 3 further, and concrete set-up mode is as follows:
The present embodiment adds a rotating handles 38 on swingle 35 top, and on swingle 35, add an O-ring seal 39.Sealing circle 39 is arranged between external thread 37 and sealing adaptor 36, and the external diameter of sealing circle 39 is greater than the internal diameter of cylindrical tube 31, and the internal diameter of O-ring seal 39 is then less than the external diameter of swingle 35.Described stopple coupon 34 bottom is communicated with bottom cylindrical tube 31, as shown in Figure 4 and Figure 5.
Above-described embodiment is only the preferred embodiments of the present invention, not limiting the scope of the invention, as long as adopt design concept of the present invention, and the change carried out non-creativeness work on this basis and make, all should belong within protection scope of the present invention.
Claims (7)
1. the sampler that in anti-batch tank, pulvis takes out, is characterized in that: comprise the connecting pipe (1) that one end is communicated with batch tank bottom, is arranged on the liquid getting device (3) of connecting pipe (1) other end; Described sampler (3) is the water valve of the size switch controlling liquid; Described connecting pipe (1) one end be communicated with batch tank bottom is also provided with feeding device (2), this feeding device (2) comprises the duct (21) be communicated with connecting pipe (1), and prevents solid matter from entering the block piece (22) of connecting pipe (1).
2. the sampler that in anti-batch tank according to claim 1, pulvis takes out, is characterized in that: described block piece (22) is for being arranged on the filter membrane on duct (21).
3. the sampler that in anti-batch tank according to claim 1, pulvis takes out, is characterized in that: described block piece (22) is arranged on the bottom of arc lid for the arc lid of connecting pipe (1), this duct (21).
4. the sampler that in anti-batch tank according to claim 3, pulvis takes out, is characterized in that: (21) are provided with screen pack in described duct.
5. the sampler that in the anti-batch tank according to any one of Claims 1 to 4, pulvis takes out, it is characterized in that: described liquid getting device (3) comprises the cylindrical tube (31) that bottom is connected with connecting pipe (1), be arranged on cylindrical tube (31) bottom and the liquid medicine flow mouth (32) be communicated with connecting pipe (1), be arranged on the internal thread (33) at cylindrical tube (31) top, the stopple coupon (34) that one end is communicated with cylindrical tube (31) bottom, the swingle (35) matched with cylindrical tube (31), be arranged on swingle (35) bottom and coordinate sealing adaptor (36) for adjusting liquid medicine flow mouth (32) size with liquid medicine flow mouth (32), described swingle (35) is also provided with the external thread (37) matched with internal thread (33).
6. the Pharmaceutical setting tank with sampler according to claim 5, is characterized in that: described swingle (35) top is provided with rotating handles (38).
7. the Pharmaceutical setting tank with sampler according to claim 6, is characterized in that: described swingle (35) is upper is provided with O-ring seal (39) between external thread (37) and sealing adaptor (36).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410502962.7A CN104266867A (en) | 2014-09-28 | 2014-09-28 | Sampling device capable of preventing powder in preparation tank from being taken |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410502962.7A CN104266867A (en) | 2014-09-28 | 2014-09-28 | Sampling device capable of preventing powder in preparation tank from being taken |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104266867A true CN104266867A (en) | 2015-01-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410502962.7A Pending CN104266867A (en) | 2014-09-28 | 2014-09-28 | Sampling device capable of preventing powder in preparation tank from being taken |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101839822A (en) * | 2010-05-26 | 2010-09-22 | 浙江远安流体设备有限公司 | Pneumatic and manual dual-purpose sampling valve |
| CN201607349U (en) * | 2010-01-20 | 2010-10-13 | 湖北立业生物制品有限公司 | Special sampling valve for fermentation tank |
| CN202016900U (en) * | 2011-04-11 | 2011-10-26 | 黄河勘测规划设计有限公司 | Artificial wetland communication device capable of collecting water samples and artificial wetland system using artificial wetland communication device |
| CN102589933A (en) * | 2012-03-06 | 2012-07-18 | 天津口岸检测分析开发服务有限公司 | Open water pipeline sampling device |
| CN102661878A (en) * | 2012-04-23 | 2012-09-12 | 张家港市江南利玛特设备制造有限公司 | Closed quick sampler |
| CN204202918U (en) * | 2014-09-28 | 2015-03-11 | 四川德成动物保健品有限公司 | For the sampler of batch tank inner liquid medicine sampling |
-
2014
- 2014-09-28 CN CN201410502962.7A patent/CN104266867A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201607349U (en) * | 2010-01-20 | 2010-10-13 | 湖北立业生物制品有限公司 | Special sampling valve for fermentation tank |
| CN101839822A (en) * | 2010-05-26 | 2010-09-22 | 浙江远安流体设备有限公司 | Pneumatic and manual dual-purpose sampling valve |
| CN202016900U (en) * | 2011-04-11 | 2011-10-26 | 黄河勘测规划设计有限公司 | Artificial wetland communication device capable of collecting water samples and artificial wetland system using artificial wetland communication device |
| CN102589933A (en) * | 2012-03-06 | 2012-07-18 | 天津口岸检测分析开发服务有限公司 | Open water pipeline sampling device |
| CN102661878A (en) * | 2012-04-23 | 2012-09-12 | 张家港市江南利玛特设备制造有限公司 | Closed quick sampler |
| CN204202918U (en) * | 2014-09-28 | 2015-03-11 | 四川德成动物保健品有限公司 | For the sampler of batch tank inner liquid medicine sampling |
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Application publication date: 20150107 |