CN206262573U - A kind of liquid-transfering gun is with many liquid phase liquid transfer gun heads - Google Patents
A kind of liquid-transfering gun is with many liquid phase liquid transfer gun heads Download PDFInfo
- Publication number
- CN206262573U CN206262573U CN201621199514.5U CN201621199514U CN206262573U CN 206262573 U CN206262573 U CN 206262573U CN 201621199514 U CN201621199514 U CN 201621199514U CN 206262573 U CN206262573 U CN 206262573U
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- liquid
- truncated cone
- transfering gun
- separator tube
- many
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Abstract
A kind of liquid-transfering gun the utility model discloses many liquid phase separation techniques fields is with many liquid phase liquid transfer gun heads, including body, the left end of the body is connected with interface, the right-hand member of the body is connected with liquid storage pipe by truncated cone-shaped separator tube, the right-hand member of the liquid storage pipe is connected with feed tube by truncated cone-shaped separator tube, be dimensioned to for interface identical with conventional pipette tips by the present apparatus, conventional liquid-transfering gun can be combined to use, feed tube is set to elongated needle-like, to ensure that can go deep into liquid lower floor take liquid without causing large disturbances, it is destroyed into phase state, by the setting of truncated cone-shaped separator tube, pressure when taking liquid can be reduced, the present apparatus is using anticorrosive, high temperature resistant and have some strength plastics be made, reuse capable of washing, avoid wasting phenomenon, the apparatus structure is simple, it is reasonable in design, with very strong practicality.
Description
Technical field
The utility model is related to many liquid phase separation techniques fields, and specially a kind of liquid-transfering gun is with many liquid phase liquid transfer gun heads.
Background technology
Liquid-transfering gun is one kind of pipettor, be usually used in laboratory it is a small amount of or it is micro liquid pipette, specification is different, difference rule
The liquid-transfering gun of lattice supports the use different size of pipette tips, and the shape of different manufacturer's productions is also slightly different, but operation principle
And operating method is basically identical.Liquid-transfering gun belongs to precision instrument, use and be intended to when depositing it is careful, prevent damage, it is to avoid shadow
Ring its range.
Many liquid phases are often used in biological and chemical experiment to be separated or reacted, in operating again, if many liquid phase bodies
System generally requires to be centrifuged or heated etc. under specific condition and operates, then separated using separatory funnel just infeasible, and uses real
Room is tested often when being drawn with liquid-transfering gun, if amount of liquid used is larger, and system is more complicated, due to the pipette tips volume of pipettor
It is larger, inconvenience when lower floor's liquid is drawn in insertion, and it is possible to destroy this into phase state, therefore, we have proposed one kind
Liquid-transfering gun is come into operation with many liquid phase liquid transfer gun heads, to solve the above problems.
Utility model content
The purpose of this utility model is to provide a kind of many liquid phase liquid transfer gun heads of liquid-transfering gun, to solve above-mentioned background technology
When being drawn with liquid-transfering gun of middle proposition, if amount of liquid used is larger, and system is more complicated, due to the pipette tips body of pipettor
Product is larger, inconvenience when lower floor's liquid is drawn in insertion, and is possible to destroy this into the problem of phase state.
To achieve the above object, the utility model provides following technical scheme：A kind of liquid-transfering gun with many liquid phase liquid transfer gun heads,
Including body, the left end of the body is connected with interface, and the right-hand member of the body is connected with liquid storage pipe by truncated cone-shaped separator tube,
The right-hand member of the liquid storage pipe is connected with feed tube by truncated cone-shaped separator tube.
Preferably, the symmetrical left and right sides for being arranged on liquid storage pipe of the truncated cone-shaped separator tube, the left side truncated cone-shaped is delayed
The small-bore of washing pipe is adapted with the aperture of body, the small-bore of the right side truncated cone-shaped separator tube and the aperture phase of feed tube
Together.
Preferably, the feed liquor port of the right side truncated cone-shaped separator tube is provided with screen pack, and the pore size filter of screen pack is
30-50μm。
Preferably, the interface is connected by the internal thread of interface inner chamber with liquid-transfering gun port threads, and interface inner chamber
O-ring seal is provided with liquid-transfering gun port joint.
Preferably, the outer wall of the liquid storage pipe is carved with graduated scale.
Preferably, the right side of the feed tube is set coning.
Compared with prior art, the beneficial effects of the utility model are：Be dimensioned to interface and conventional rifle by the present apparatus
It is identical, conventional liquid-transfering gun can be combined and be used, feed tube is set to elongated needle-like, to ensure that can go deep into liquid lower floor enters
Row takes liquid without causing large disturbances, it is destroyed into phase state, by the setting of truncated cone-shaped separator tube, it is possible to decrease take pressure during liquid
Power, the present apparatus is made of anticorrosive, high temperature resistant and the plastics with some strength, reuse capable of washing, it is to avoid waste
Phenomenon, the apparatus structure is simple, reasonable in design, with very strong practicality.
Brief description of the drawings
Fig. 1 is the utility model structural representation；
Fig. 2 is the utility model interface structure schematic diagram；
Fig. 3 is the utility model truncated cone-shaped separator tube structural representation.
In figure：1 body, 2 interfaces, 21O types sealing ring, 3 truncated cone-shaped separator tubes, 31 screen packs, 4 liquid storage pipes, 5 feed tubes.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Fig. 1-3 are referred to, the utility model provides a kind of technical scheme：A kind of liquid-transfering gun many liquid phase liquid transfer gun heads, bag
Body 1 is included, the left end of the body 1 is connected with interface 2, and the right-hand member of the body 1 is connected with liquid storage by truncated cone-shaped separator tube 3
Pipe 4, the right-hand member of the liquid storage pipe 4 is connected with feed tube 5 by truncated cone-shaped separator tube 3.
Wherein, the symmetrical left and right sides for being arranged on liquid storage pipe 4 of the truncated cone-shaped separator tube 3, the left side truncated cone-shaped is delayed
The small-bore of washing pipe 3 is adapted with the aperture of body 1, the small-bore of the right side truncated cone-shaped separator tube 3 and the aperture of feed tube 5
Identical, the feed liquor port of the right side truncated cone-shaped separator tube 3 is provided with screen pack 31, and the pore size filter of screen pack 31 is 30-50 μ
M, the interface 2 is connected by the internal thread of the inner chamber of interface 2 with liquid-transfering gun port threads, and interface 2 inner chamber and liquid-transfering gun end
Mouth joint is provided with O-ring seal 21, and the outer wall of the liquid storage pipe 4 is carved with graduated scale, and the right side of the feed tube 5 is set
Coning.
Operation principle：It is arranged to elongated acicular texture by by feed tube 5, it is ensured that when going deep into liquid lower floor and carrying out taking liquid
Large disturbances were not resulted in, that destroys liquid takes liquid port phase into phase state, the size shape of interface 2 and the liquid-transfering gun of routine
Together, conventional liquid-transfering gun can be combined to be used, the setting of truncated cone-shaped separator tube 3, it is possible to decrease take pressure during liquid, and in truncated cone-shaped
Screen pack 31 is set at the inlet of separator tube 3, the impurity in liquid is drawn into liquid-transfering gun when can avoid taking liquid, the device
It is made of anticorrosive, high temperature resistant and the plastics with some strength, reuse capable of washing, it is to avoid wasting phenomenon.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out various changes in the case where principle of the present utility model and spirit is not departed from, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of liquid-transfering gun many liquid phase liquid transfer gun heads, including body (1), it is characterised in that：The left end connection of the body (1)
The right-hand member for having interface (2), the body (1) is connected with liquid storage pipe (4) by truncated cone-shaped separator tube (3), the liquid storage pipe (4)
Right-hand member is connected with feed tube (5) by truncated cone-shaped separator tube (3).
2. a kind of liquid-transfering gun according to claim 1 is with many liquid phase liquid transfer gun heads, it is characterised in that：The truncated cone-shaped buffering
The symmetrical left and right sides for being arranged on liquid storage pipe (4) of pipe (3), small-bore and the body (1) of the left side truncated cone-shaped separator tube (3)
Aperture be adapted, the small-bore of the right side truncated cone-shaped separator tube (3) is identical with the aperture of feed tube (5).
3. a kind of liquid-transfering gun according to claim 1 is with many liquid phase liquid transfer gun heads, it is characterised in that：The right side truncated cone-shaped
The feed liquor port of separator tube (3) is provided with screen pack (31), and the pore size filter of screen pack (31) is 30-50 μm.
4. a kind of liquid-transfering gun according to claim 1 is with many liquid phase liquid transfer gun heads, it is characterised in that：The interface (2) is led to
The internal thread for crossing interface (2) inner chamber is connected with liquid-transfering gun port threads, and the inner chamber of interface (2) sets with liquid-transfering gun port joint
There is O-ring seal (21).
5. a kind of liquid-transfering gun according to claim 1 is with many liquid phase liquid transfer gun heads, it is characterised in that：The liquid storage pipe (4)
Outer wall be carved with graduated scale.
6. a kind of liquid-transfering gun according to claim 1 is with many liquid phase liquid transfer gun heads, it is characterised in that：The feed tube (5)
Right side set coning.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621199514.5U CN206262573U (en) | 2016-11-07 | 2016-11-07 | A kind of liquid-transfering gun is with many liquid phase liquid transfer gun heads |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621199514.5U CN206262573U (en) | 2016-11-07 | 2016-11-07 | A kind of liquid-transfering gun is with many liquid phase liquid transfer gun heads |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206262573U true CN206262573U (en) | 2017-06-20 |
Family
ID=59039006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621199514.5U Expired - Fee Related CN206262573U (en) | 2016-11-07 | 2016-11-07 | A kind of liquid-transfering gun is with many liquid phase liquid transfer gun heads |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206262573U (en) |
-
2016
- 2016-11-07 CN CN201621199514.5U patent/CN206262573U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170620 Termination date: 20181107 |
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| CF01 | Termination of patent right due to non-payment of annual fee |