CN216978976U - Burette convenient to intelligent control uses - Google Patents
Burette convenient to intelligent control uses Download PDFInfo
- Publication number
- CN216978976U CN216978976U CN202220391353.9U CN202220391353U CN216978976U CN 216978976 U CN216978976 U CN 216978976U CN 202220391353 U CN202220391353 U CN 202220391353U CN 216978976 U CN216978976 U CN 216978976U
- Authority
- CN
- China
- Prior art keywords
- burette
- hose
- intelligent control
- base
- convenient
- 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
- 238000004448 titration Methods 0.000 claims abstract description 32
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 22
- 239000007788 liquid Substances 0.000 claims abstract description 18
- 238000002347 injection Methods 0.000 claims abstract description 11
- 239000007924 injection Substances 0.000 claims abstract description 11
- 238000001125 extrusion Methods 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 8
- 239000002585 base Substances 0.000 description 15
- 238000000034 method Methods 0.000 description 9
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 3
- 235000017491 Bambusa tulda Nutrition 0.000 description 3
- 241001330002 Bambuseae Species 0.000 description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- 239000011425 bamboo Substances 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 2
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000003637 basic solution Substances 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052740 iodine Inorganic materials 0.000 description 1
- 239000011630 iodine Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000012286 potassium permanganate Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Abstract
The utility model relates to a burette convenient for intelligent control, which comprises a base, a stabilizing component arranged on the outer surface of the base and a control component arranged at the top of the stabilizing component, wherein the control component comprises a titration hose, a liquid injection valve arranged on the outer surface of the titration hose, a supporting block erected on the inner wall of the liquid injection valve, a supporting frame erected on the right side of the liquid injection valve and an electric push rod arranged on the inner side of the supporting frame, the base comprises a motor, a large conical gear erected on the left side of the motor, a small conical gear arranged at the top of the large conical gear, a screw rod erected at the top of the small conical gear, a movable barrel arranged at the top of the screw rod and a telescopic rod erected at the bottom of the movable barrel. This buret for intelligent control is convenient for, the surface through titrating the hose is provided with supports the piece, can conveniently extrude titrating the hose to can control the flow velocity who titrates the hose, reach intelligent control's effect.
Description
Technical Field
The utility model relates to the technical field of chemical measuring tools, in particular to a burette convenient for intelligent control.
Background
Burettes are the main measuring devices used in titrimetric methods and can be divided into two types: one is acid burette, the other is basic burette, the lower end of the acid burette is provided with a glass piston which can be filled with acid or oxidizing titration liquid and can not be filled with basic titration liquid, the basic titration liquid can lead the piston to be bonded with the piston sleeve and is difficult to rotate, the basic burette is used for containing basic solution, the lower end of the basic burette is connected with a rubber tube, glass beads are placed in the rubber tube to control the solution to flow out, the lower end of the rubber tube is connected with a sharp-mouth glass tube, and all solutions which can react with the rubber tube, such as potassium permanganate, iodine and the like, can not be filled in the basic burette.
The existing buret for intelligent control of being convenient for on the existing market mainly improves to aspects such as functionality, and it has the multifunctionality's such as being convenient for detect the formation gas concentration advantage, but this buret for intelligent control of being convenient for is inconvenient intelligent regulation buret's titration speed in the in-service use process, so provides a buret for intelligent control of being convenient for and solves the above-mentioned problem of proposing.
SUMMERY OF THE UTILITY MODEL
Aiming at the technical problems in the prior art, the utility model provides the burette convenient for intelligent control, and solves the problem that the prior burette convenient for intelligent control in the current market is inconvenient for intelligently adjusting the titration speed of the burette in the actual use process.
The technical scheme for solving the technical problems is as follows: the utility model provides a buret for intelligent control convenient to, includes the base, sets up in the firm subassembly of base surface to and set up in the control assembly at firm subassembly top, control assembly includes titrates the hose, sets up in the notes liquid valve of titrating the hose surface, erect in annotating the piece that supports of liquid valve inner wall, erect in the support frame on annotating liquid valve right side, and set up in the inboard electric putter of support frame.
On the basis of the technical scheme, the utility model can be further improved as follows.
Further, the base comprises a motor, a large bevel gear erected on the left side of the motor, and a small bevel gear arranged on the top of the large bevel gear.
Furthermore, the base also comprises a screw rod erected at the top of the small conical gear, a movable barrel arranged at the top of the screw rod, and a telescopic rod erected at the bottom of the movable barrel.
Further, the stabilizing assembly comprises a stabilizing block, a control rod arranged on the right side of the stabilizing block and a fixing plate erected on the left side of the stabilizing block.
Further, the control assembly further comprises an extrusion block arranged on the left side of the electric push rod and a gas concentration monitor erected on the outer surface of the titration hose.
Further, the lead screw extends to the inside of base, little bevel gear sets up the interior diapire at the base.
Furthermore, the lead screw runs through and extends to the inside of a movable cylinder, and the bottom of telescopic link erects at the top of base.
Furthermore, the control rod extends to the inside of the stabilizing block and is movably connected with the movable cylinder, and the titration hose is movably connected with the fixed plate.
Furthermore, the extrusion block extends to the inside of the liquid injection valve and extrudes the titration hose, and the abutting block is made of sponge materials.
Compared with the prior art, the technical scheme of the application has the following beneficial technical effects:
1. this buret for intelligent control is convenient for, the surface through titrating the hose is provided with to the piece, can conveniently extrude titrating the hose to can control the flow velocity of titrating the hose, reached intelligent control's effect.
2. This buret for intelligent control of being convenient for is provided with big conical gear through the left side of motor, can conveniently drive a movable section of thick bamboo and carry out altitude mixture control to the flexibility has been increased when the operation.
Drawings
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
FIG. 3 is an enlarged view of a portion A of FIG. 2 according to the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. the base, 101, the motor, 102, big bevel gear, 103, little bevel gear, 104, the lead screw, 105, a movable section of thick bamboo, 106, the telescopic link, 2, firm subassembly, 201, firm piece, 202, the control lever, 203, the fixed plate, 3, control assembly, 301, titrate the hose, 302, the liquid filling valve, 303, support piece, 304, the support frame, 305, electric putter, 306, the extrusion piece, 307, the gas concentration monitor.
Detailed Description
The principles and features of this invention are described below in conjunction with the following drawings, which are set forth to illustrate, but are not to be construed to limit the scope of the utility model.
Referring to fig. 1-3, the burette convenient for intelligent control in this embodiment comprises a base 1, a stabilizing member 2 movably connected to an outer surface of the base 1, and a control member 3 movably connected to a top of the stabilizing member 2, wherein the control member 3 comprises a titration hose 301, an outer surface of the titration hose 301 has scale values, a filling valve 302 movably connected to the outer surface of the titration hose 301, the filling valve 302 can automatically control to stop filling according to a volume of liquid in the titration hose 301, a resisting block 303 fixedly connected to an inner wall of the filling valve 302, the resisting block 303 can resist and limit the titration hose 301, so as to prevent the titration hose 301 from shifting to one side, a supporting frame 304 fixedly connected to a right side of the filling valve 302, and an electric push rod 305 fixedly connected to an inner side of the supporting frame 304, the control member 3 further comprises a pressing block 306 fixedly connected to a left side of the electric push rod 305, the electric push rod 305 can push the extrusion block 306 to extrude the titration soft pipe 301, when the flow rate of the titration soft pipe 301 needs to be increased, the electric push rod 305 drives the extrusion block 306 to move rightwards, when the flow rate of the titration hose 301 needs to be reduced, the electric push rod 305 drives the extrusion block 306 to move leftwards, thereby achieving the effect of intelligently controlling the flow rate of the titration hose 301, the extrusion block 306 extends to the interior of the injection valve 302 and extrudes the titration hose 301, the abutting block 303 is made of sponge material, and the gas concentration monitor 307 is fixedly connected with the outer surface of the titration hose 301, by starting the electric push rod 305, the extrusion block 306 can be driven to extrude and release the titration hose 301, therefore, the flow rate of the titration hose 301 is controlled conveniently according to the extrusion degree of the extrusion block 306, the effect of being convenient for intelligent control is achieved, and the generated gas concentration can be conveniently detected by using the gas concentration monitor 307.
The pressing block 306 in this embodiment is capable of controlling the dropping speed of the titration hose 301.
It should be noted that the material of the pressing block 306 is supported by a rubber material, and the liquid injection valve 302 can adjust the scale position for automatically stopping liquid injection according to the requirement.
Referring to fig. 1-2, the base 1 includes a motor 101, a large bevel gear 102 fixedly connected to the left side of the motor 101, and a small bevel gear 103 movably connected to the top of the large bevel gear 102, the motor 101 can drive the large bevel gear 102 to rotate, so that the large bevel gear 102 drives the small bevel gear 103 to rotate, the base 1 further includes a lead screw 104 fixedly connected to the top of the small bevel gear 103, the lead screw 104 is driven by the small bevel gear 103 to rotate, the lead screw 104 extends into the base 1, the small bevel gear 103 is movably connected to the inner bottom wall of the base 1, a movable barrel 105 movably connected to the top of the lead screw 104, and a telescopic rod 106 fixedly connected to the bottom of the movable barrel 105, the movable barrel 105 can move up and down on the lead screw 104 by means of the telescopic rod 106, the lead screw 104 penetrates and extends into the movable barrel 105, and the bottom of the telescopic rod 106 is fixedly connected to the top of the base 1, the stabilizing assembly 2 comprises a stabilizing block 201, a control rod 202 movably connected to the right side of the stabilizing block 201, the control rod 202 is screwed tightly to enable the control rod 202 to abut against the movable cylinder 105, so that the control rod 202 controls the position on the movable cylinder 105, and a fixing plate 203 fixedly connected to the left side of the stabilizing block 201, the control rod 202 extends into the stabilizing block 201 and is movably connected with the movable cylinder 105, the burette hose 301 is movably connected with the fixing plate 203, and the burette hose 301 can be stably placed on the fixing plate 203.
The movable barrel 105 in this embodiment can drive the titration hose 301 to perform height adjustment.
It should be noted that the stabilizing block 201 can perform the function of secondary height adjustment.
The working principle of the embodiment is as follows: through starter motor 101, can make big bevel gear 102 drive little bevel gear 103 and rotate, top fixedly connected with lead screw 104 because of little bevel gear 103, lead screw 104 is swing joint with a movable section of thick bamboo 105, telescopic link 106 provides traction force for the movable sleeve, can make the movable sleeve reciprocate on lead screw 104, again because of control lever 202 is swing joint with firm piece 201, can play the effect of secondary height-adjusting, thereby the effect of convenient operation has been played, through starting electric putter 305, utilize extrusion piece 306 and support piece 303 can conveniently extrude titration hose 301, thereby the effect of the intelligent control titration hose 301 velocity of flow of being convenient for has been reached.
It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. A burette convenient for intelligent control is characterized by comprising a base (1), a stabilizing component (2) arranged on the outer surface of the base (1), and a control component (3) arranged at the top of the stabilizing component (2);
the control component (3) comprises a titration hose (301), a liquid injection valve (302) arranged on the outer surface of the titration hose (301), a support block (303) erected on the inner wall of the liquid injection valve (302), a support frame (304) erected on the right side of the liquid injection valve (302), and an electric push rod (305) arranged on the inner side of the support frame (304).
2. The burette convenient for intelligent control according to claim 1, wherein the base (1) comprises a motor (101), a large bevel gear (102) erected at the left side of the motor (101), and a small bevel gear (103) arranged at the top of the large bevel gear (102).
3. The burette convenient for intelligent control according to claim 2, wherein the base (1) further comprises a screw rod (104) arranged at the top of the small bevel gear (103), a movable barrel (105) arranged at the top of the screw rod (104), and a telescopic rod (106) arranged at the bottom of the movable barrel (105).
4. The burette convenient for intelligent control according to claim 1, wherein the stabilizing assembly (2) comprises a stabilizing block (201), a control rod (202) arranged at the right side of the stabilizing block (201), and a fixing plate (203) arranged at the left side of the stabilizing block (201).
5. The burette convenient for intelligent control according to claim 1, wherein the control assembly (3) further comprises an extrusion block (306) arranged at the left side of the electric push rod (305), and a gas concentration monitor (307) arranged on the outer surface of the titration hose (301).
6. A burette for facilitating intelligent control according to claim 3, wherein the lead screw (104) extends to the inside of the base (1), and the small bevel gear (103) is arranged on the inner bottom wall of the base (1).
7. The burette for facilitating intelligent control according to claim 6, wherein the screw rod (104) penetrates and extends to the inside of the movable cylinder (105), and the bottom of the telescopic rod (106) is erected on the top of the base (1).
8. The burette for facilitating intelligent control according to claim 4, wherein the control rod (202) extends to the inside of the stabilizing block (201) and is movably connected with the movable cylinder (105), and the burette hose (301) is movably connected with the fixed plate (203).
9. A burette for facilitating intelligent control according to claim 5, wherein the extrusion block (306) extends to the inside of the liquid injection valve (302) and extrudes the titration hose (301), and the abutting block (303) is made of sponge material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220391353.9U CN216978976U (en) | 2022-02-25 | 2022-02-25 | Burette convenient to intelligent control uses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220391353.9U CN216978976U (en) | 2022-02-25 | 2022-02-25 | Burette convenient to intelligent control uses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216978976U true CN216978976U (en) | 2022-07-15 |
Family
ID=82356690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220391353.9U Expired - Fee Related CN216978976U (en) | 2022-02-25 | 2022-02-25 | Burette convenient to intelligent control uses |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216978976U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115792267A (en) * | 2023-01-29 | 2023-03-14 | 山东天元盈康检测评价技术有限公司 | Quantitative titration device and implementation method thereof |
-
2022
- 2022-02-25 CN CN202220391353.9U patent/CN216978976U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115792267A (en) * | 2023-01-29 | 2023-03-14 | 山东天元盈康检测评价技术有限公司 | Quantitative titration device and implementation method thereof |
| CN115792267B (en) * | 2023-01-29 | 2023-07-11 | 山东天元盈康检测评价技术有限公司 | Quantitative titration device and implementation method thereof |
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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: 20220715 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |