CN216791768U - Analytical chemistry liquid sampler - Google Patents
Analytical chemistry liquid sampler Download PDFInfo
- Publication number
- CN216791768U CN216791768U CN202220422095.6U CN202220422095U CN216791768U CN 216791768 U CN216791768 U CN 216791768U CN 202220422095 U CN202220422095 U CN 202220422095U CN 216791768 U CN216791768 U CN 216791768U
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- sampling tube
- liquid
- pipe
- sampler
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- 239000007788 liquid Substances 0.000 title claims abstract description 107
- 238000005070 sampling Methods 0.000 claims abstract description 51
- 238000007789 sealing Methods 0.000 claims abstract description 8
- 239000000126 substance Substances 0.000 claims description 34
- 230000000903 blocking effect Effects 0.000 claims description 13
- 230000001681 protective effect Effects 0.000 claims description 9
- 239000011521 glass Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 13
- 230000000694 effects Effects 0.000 abstract description 12
- 238000003556 assay Methods 0.000 abstract 1
- 239000012530 fluid Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 206010022998 Irritability Diseases 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
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Abstract
The application discloses assay chemistry liquid sampler includes sampling tube one, sampling tube two, block up structure, connection structure, activity stopper structure and dress liquid pipe, dress liquid pipe is cylindric structure, the arc structure is set to the bottom of dress liquid pipe, the top fixed connection sealing washer of dress liquid pipe, the top of dress liquid pipe is provided with connection structure, be provided with the activity stopper structure on dress liquid pipe and the connection structure, the bottom fixed connection sampling tube one of dress liquid pipe. This application manual rotation fixed block one, the fixed block drives the jam ball and rotates, makes the jam ball plug up sampling tube one and sampling tube two, is convenient for effectively avoid chemistry to want liquid to remove the in-process, takes place to drip, corrodes ground, this application takes off the go-between from the link, and the fixed plate two that slides again makes the link break away from the arc logical inslot, stimulates fixed block two, shifts out the dress liquid pipe with the activity stopper, is convenient for dismantle whole sampler and gets off and wash.
Description
Technical Field
The application relates to the field of chemical liquid sampling, in particular to an analytical chemical liquid sampler.
Background
Chemical liquid refers to liquid chemical promptly, in the applied chemistry field, liquid chemical's detection is frequent work, and the most often the volume of getting of being detected liquid requires very strictly, relates to more special fluid in the chemical industry, and this type of fluid has irritability foul smell, is volatile, easy hydrolysis at normal atmospheric temperature, extremely easily burns in the air, if direct and air contact then can react and produce poisonous and harmful gas and destroy the environment to cause the corruption of equipment, consequently need take a sample to chemical liquid and detect the analysis.
Traditional sampler is not convenient for dismantle the washing, and in addition, after the sampler took out chemical liquid, because traditional sampler bottom did not set up the block structure for remove the in-process, chemical liquid easily drips from the sampler, corrodes ground. Therefore, an analytical chemical liquid sampler is proposed to address the above problems.
Disclosure of Invention
The utility model provides an analysis chemical liquid sampler is provided in this embodiment for solve among the prior art traditional sampler be not convenient for dismantle wash and after the sampler takes out chemical liquid, at the removal in-process, chemical liquid easily drips from the sampler, corrodes the problem on ground.
According to an aspect of the application, an analysis chemistry liquid sampler is provided, including sampling tube one, sampling tube two, blocking structure, connection structure, activity stopper structure and dress liquid pipe, dress liquid pipe is cylindric structure, the arc structure is set to the bottom of dress liquid pipe, the top fixed connection sealing washer of dress liquid pipe, the top of dress liquid pipe is provided with connection structure, be provided with the activity stopper structure on dress liquid pipe and the connection structure, the bottom fixed connection sampling tube one of dress liquid pipe, the bottom fixed connection connecting cover of sampling tube one, the connecting cover is spherical structure, the bottom fixed connection sampling tube two of connecting cover, the inside of connecting cover is provided with blocking structure.
Further, the sealing ring is made of rubber.
Further, connection structure includes link and go-between, link fixed connection is on the lateral wall of dress liquid pipe, the link is located the left and right sides of dress liquid pipe respectively, the cross-section of link is "L" type structure, be provided with the external screw thread on the lateral wall of link, be provided with the internal thread on the inside wall of go-between, internal thread on the go-between and the external screw thread intermeshing on the link.
Furthermore, the outer side wall of the connecting frame is fixedly connected with the first fixing plate.
Further, a protective cover is fixedly connected to the outer side wall of the liquid containing pipe, and the top of the protective cover is fixedly connected to the outer side wall of the bottom of the connecting frame.
Furthermore, the protective cover is made of transparent plastic.
Further, the movable plug structure comprises a second fixed block, a sliding rod, a second fixed plate and a piston, the second fixed plate is a circular plate, the middle of the second fixed plate is connected with the sliding rod in a sliding mode, the top of the sliding rod is fixedly connected with the second fixed block, the bottom of the sliding rod is fixedly connected with the piston, and the piston cylinder and the liquid containing pipe are matched with each other.
Furthermore, two arc-shaped through grooves are formed in the second fixing plate, and the arc-shaped through grooves are matched with the connecting frame.
Further, block up the structure including blockking up the ball, leading to cistern, dwang and fixed block one, it is spherical structure to block up the ball, block up the ball and rotate the inside of connecting at the connecting cover, it leads to the cistern to have seted up on the jam ball, lead to cistern and sampling tube one and sampling tube two and mutually support, the dwang rotates to be connected on the left lateral wall of connecting the cover, the left end fixed connection of dwang is on blockking up the ball, the right-hand member fixed connection fixed block one of dwang.
Furthermore, the liquid containing pipe is made of glass.
Through the above-mentioned embodiment of this application, adopted block structure, connection structure and activity to fill in the structure, solved traditional sampler and be not convenient for dismantle wash with the sampler take out the chemical liquid after, at the removal in-process, chemical liquid easily drips from the sampler, corrode the problem on ground, has got to be convenient for effectively avoid chemistry to want liquid to remove the in-process, takes place to drip, corrodes ground and is convenient for dismantle whole sampler and get off and carry out abluent effect.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.
FIG. 1 is a schematic overall perspective view of an embodiment of the present application;
FIG. 2 is a schematic diagram of the overall internal structure of an embodiment of the present application;
FIG. 3 is a schematic perspective view of a plugging structure according to an embodiment of the present application;
fig. 4 is a schematic perspective view of a movable plug structure according to an embodiment of the present application.
In the figure: 1. a protective cover; 2. a first sampling tube; 3. a connecting cover; 4. a second sampling tube; 5. a blocking structure; 501. blocking the ball; 502. a liquid introducing groove; 503. rotating the rod; 504. a first fixed block; 6. a first fixing plate; 7. a connecting structure; 701. a connecting frame; 702. a connecting ring; 8. a movable plug structure; 801. a second fixing block; 802. a slide bar; 803. a second fixing plate; 804. a piston; 9. a liquid containing pipe; 10. a seal ring; 11. an arc-shaped through groove.
Detailed Description
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all 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 application.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.
Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.
Furthermore, the terms "mounted," "disposed," "provided," "connected," and "coupled" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
It should be noted that, in the present application, the embodiments and features of the embodiments may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
Referring to fig. 1-4, an analytical chemical liquid sampler includes a first sampling tube 2, a second sampling tube 4, a blocking structure 5, a connecting structure 7, a movable plug structure 8, and a liquid containing tube 9, where the liquid containing tube 9 is a cylindrical structure, the bottom of the liquid containing tube 9 is set to be an arc-shaped structure, the top of the liquid containing tube 9 is fixedly connected with a sealing ring 10, the top of the liquid containing tube 9 is provided with the connecting structure 7, the liquid containing tube 9 and the connecting structure 7 are provided with the movable plug structure 8, the bottom of the liquid containing tube 9 is fixedly connected with the first sampling tube 2, the bottom of the first sampling tube 2 is fixedly connected with a connecting cover 3, the connecting cover 3 is a spherical structure, the bottom of the connecting cover 3 is fixedly connected with the second sampling tube 4, and the blocking structure 5 is provided inside the connecting cover 3.
Utilize blocking structure 5 to plug up sampling tube one 2 and sampling tube two 4, be convenient for effectively avoid chemistry to want liquid to remove the in-process, take place to drip, corrode ground, utilize connection structure 7 and activity stopper structure 8 to be convenient for dismantle whole sampler get off and wash, the sampler washs unclean when avoiding wasing.
The sealing ring 10 is made of rubber, the rubber has a good sealing effect, and the liquid containing pipe 9 and the second fixing plate 803 can be sealed.
Two fixing plates I6 are fixedly connected to the outer side wall of the connecting frame 701, and the fixing plates I6 can be conveniently gripped by hands of workers when chemical liquid is extracted.
Fixed connection safety cover 1 on the lateral wall of dress liquid pipe 9, the top fixed connection of safety cover 1 is on the bottom lateral wall of link 701, and 1 shell of safety cover protects dress liquid pipe 9, when avoiding dress liquid pipe 9 to receive the collision, can be broken easily.
The protective cover 1 is made of transparent plastic, and the situation in the liquid filling pipe can still be observed through the protective cover.
The movable plug structure 8 comprises a second fixed block 801, a sliding rod 802, a second fixed block 803 and a piston 804, the second fixed block 803 is a circular plate, the middle of the second fixed block 803 is connected with the sliding rod 802 in a sliding mode, the second fixed block 801 is fixedly connected with the top of the sliding rod 802, the piston 804 is fixedly connected with the bottom of the sliding rod 802, a piston 804 cylinder and a liquid containing pipe 9 are matched with each other, the second fixed block 801 is pulled in a moving mode, the second fixed block 801 moves to drive the sliding rod 802 to slide, and the sliding rod 802 drives the piston 804 to slide in the liquid containing pipe 9 to extract chemical liquid.
Two arc-shaped through grooves 11 are formed in the second fixing plate 803, the arc-shaped through grooves 11 are matched with the connecting frame 701, and the connecting frame 701 can penetrate through the arc-shaped through grooves 11.
The liquid containing pipe 9 is made of glass.
When the chemical liquid sampling device is used, when a chemical liquid is extracted, a sampling tube II 4 is inserted into the chemical liquid, a fixing block I504 is manually rotated, the fixing block I504 rotates to drive a rotating rod 503 to rotate, the rotating rod 503 drives a blocking ball 501 to rotate, a liquid passing groove 502 on the blocking ball 501 is positioned between the sampling tube I2 and the sampling tube II 4, the sampling tube I2 is communicated with the sampling tube II 4, then the fixing block II 801 is manually pulled, the fixing block II 801 moves to drive a sliding rod 802 to slide, the sliding rod 802 drives a piston 804 to slide in a liquid containing tube 9 to extract the chemical liquid, the chemical liquid enters the liquid containing tube 9 through the sampling tube II 4, the liquid passing groove 502 and the sampling tube I2 to be temporarily stored, after the extraction is finished, the fixing block I504 is rotated, the fixing block I504 drives the blocking ball 501 to rotate, the liquid passing groove 502 is removed from the position between the sampling tube I2 and the sampling tube II 4, the blocking ball blocks the sampling tube I2 and the sampling tube II 4, be convenient for effectively avoid chemical liquid at the removal in-process, take place to drip, corrode ground, when carrying out the washing of sampler, manual rotation go-between 702, take off go-between 702 from link 701, second 803 of fixed plate slides again, make link 701 break away from in the logical groove 11 of arc, second 801 of pulling fixed block, second 801 of fixed block removes and drives the removal of movable stopper, it shifts out dress liquid pipe 9 to fill in the activity stopper, be convenient for dismantle whole sampler and get off and wash, 1 shell of safety cover protects dress liquid pipe 9, when avoiding dress liquid pipe 9 to receive the collision, can be broken easily.
The application has the advantages that:
1. this application is rational in infrastructure, and manual rotation fixed block one, a fixed block rotation drive dwang rotate, and the dwang drives and blocks up the ball and rotate and will lead to the liquid groove and remove from between sampling tube one and sampling tube two, blocks up sampling tube one and sampling tube two that the ball blocks up, is convenient for effectively avoid chemistry to want liquid to remove the in-process, takes place to drip, corrodes ground.
2. This application is rational in infrastructure, and manual rotation go-between takes off the go-between from the link, and the fixed plate two that slides again makes the link break away from the arc logical inslot, and pulling fixed block two, two removal of fixed block drive activity stopper and remove, shift out the dress liquid pipe with the activity stopper, are convenient for dismantle whole sampler and get off and wash.
The modules referred to are prior art and are fully implemented by those skilled in the art, and it is not necessary to state that the present invention is not directed to software and process improvements.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (10)
1. An analytical chemical liquid sampler, comprising: comprises a first sampling tube (2), a second sampling tube (4), a blocking structure (5), a connecting structure (7), a movable plug structure (8) and a liquid containing tube (9), the liquid containing pipe (9) is of a cylindrical structure, the bottom of the liquid containing pipe (9) is of an arc structure, the top of the liquid containing pipe (9) is fixedly connected with a sealing ring (10), the top of the liquid containing pipe (9) is provided with a connecting structure (7), the liquid containing pipe (9) and the connecting structure (7) are provided with a movable plug structure (8), the bottom of the liquid containing pipe (9) is fixedly connected with a first sampling pipe (2), the bottom of the first sampling pipe (2) is fixedly connected with a connecting cover (3), the connecting cover (3) is of a spherical structure, the bottom of the connecting cover (3) is fixedly connected with the sampling tube II (4), and a blocking structure (5) is arranged inside the connecting cover (3).
2. An analytical chemical liquid sampler as claimed in claim 1, wherein: the sealing ring (10) is made of rubber.
3. An analytical chemical liquid sampler as claimed in claim 1, wherein: connection structure (7) are including link (701) and go-between (702), link (701) fixed connection is on the lateral wall of dress liquid pipe (9), link (701) are located the left and right sides of dress liquid pipe (9) respectively, the cross-section of link (701) is "L" type structure, be provided with the external screw thread on the lateral wall of link (701), be provided with the internal thread on the inside wall of go-between (702), the internal thread on go-between (702) and the external screw thread intermeshing on link (701).
4. An analytical chemical liquid sampler as claimed in claim 3, wherein: and the outer side wall of the connecting frame (701) is fixedly connected with two first fixing plates (6).
5. An analytical chemical liquid sampler as claimed in claim 1, wherein: fixedly connected protective cover (1) on the lateral wall of dress liquid pipe (9), the top fixed connection of protective cover (1) is on the bottom lateral wall of link (701).
6. An analytical chemical liquid sampler as claimed in claim 5, wherein: the protective cover (1) is made of transparent plastic.
7. An analytical chemical liquid sampler as claimed in claim 1, wherein: the movable plug structure (8) comprises a second fixed block (801), a sliding rod (802), a second fixed plate (803) and a piston (804), the second fixed plate (803) is a circular plate, the middle of the second fixed plate (803) is connected with the sliding rod (802) in a sliding mode, the second fixed block (801) is fixedly connected with the top of the sliding rod (802), the piston (804) is fixedly connected with the bottom of the sliding rod (802), and the piston (804) cylinder and the liquid containing pipe (9) are matched with each other.
8. An analytical chemical liquid sampler as defined in claim 7 wherein: two arc-shaped through grooves (11) are formed in the second fixing plate (803), and the arc-shaped through grooves (11) are matched with the connecting frame (701).
9. An analytical chemical liquid sampler as claimed in claim 1, wherein: block up structure (5) including stopping up ball (501), leading to liquid groove (502), dwang (503) and fixed block (504), it is spherical structure to stop up ball (501), stop up ball (501) and rotate to connect in the inside of connecting cover (3), it leads to liquid groove (502) to have seted up on ball (501), it mutually supports with sampling tube (2) and sampling tube two (4) to lead to liquid groove (502), dwang (503) rotate to be connected on the left lateral wall of connecting cover (3), the left end fixed connection of dwang (503) is on stopping up ball (501), the right-hand member fixed connection fixed block (504) of dwang (503).
10. An analytical chemical liquid sampler as claimed in claim 1, wherein: the liquid containing pipe (9) is made of glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220422095.6U CN216791768U (en) | 2022-02-25 | 2022-02-25 | Analytical chemistry liquid sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220422095.6U CN216791768U (en) | 2022-02-25 | 2022-02-25 | Analytical chemistry liquid sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216791768U true CN216791768U (en) | 2022-06-21 |
Family
ID=82001503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220422095.6U Expired - Fee Related CN216791768U (en) | 2022-02-25 | 2022-02-25 | Analytical chemistry liquid sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216791768U (en) |
-
2022
- 2022-02-25 CN CN202220422095.6U patent/CN216791768U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220621 |