CN214121975U - PH value rapid detection device for biotechnology - Google Patents
PH value rapid detection device for biotechnology Download PDFInfo
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- CN214121975U CN214121975U CN202023026230.5U CN202023026230U CN214121975U CN 214121975 U CN214121975 U CN 214121975U CN 202023026230 U CN202023026230 U CN 202023026230U CN 214121975 U CN214121975 U CN 214121975U
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Abstract
The utility model relates to a PH value detects technical field, and discloses a quick detection device of PH value for biotechnology, the on-line screen storage device comprises a base, the upper end fixedly connected with bracing piece of base, the pole wall upper end of bracing piece is rotated through the bearing and is connected with the rotor plate, the equal fixedly connected with test paper board in both ends about the rotor plate, a plurality of evenly distributed's test paper groove has been seted up to the upper end of two test paper boards, the upper end fixedly connected with supporting leg of bracing piece, the left side wall upper end fixedly connected with fixed plate of supporting leg, the stock solution chamber has been seted up to the inside of fixed plate, the lower side wall fixedly connected with in stock solution chamber a plurality of and the corresponding burette in a plurality of test paper groove positions of homonymy. The utility model discloses can carry out the solution PH of many rounds fast and detect, detection efficiency is higher, can rinse simultaneously solution chamber and a plurality of burette inside and dry, and inside remaining solution influences the testing result when avoiding the previous detection, and convenient to use is simple.
Description
Technical Field
The utility model relates to a PH value detects technical field, especially relates to a quick detection device of PH value for biotechnology.
Background
The biological technology is based on the research result of modern life science, combines the research results of modern engineering technical means and other subjects, and designs novel food and food raw materials by a brand new method and means, which is important for detecting the pH value of a raw material liquid in the biological technology, wherein the pH is the ratio of the total number of hydrogen ions in the solution to the total amount of substances.
At present, the method of detecting the PH value generally adopts the PH indicator, PH test paper and PH meter detect, wherein the PH test paper is that to await measuring the solution and drips into the PH test paper, then compare through accurate color comparison card, to judge the PH value of solution, when detecting through this kind of mode, generally drip into the solution that awaits measuring to a plurality of test paper simultaneously, then synthesize a plurality of testing results, can improve the precision of testing result, but in actual use, general operation order is put the test paper, then drip into the solution that awaits measuring, wait for the test paper reaction, take out the test paper again, carry out next round of detection again, its detection efficiency is lower, can't carry out the PH value of many rounds fast and detect, therefore, a PH value short-term test device for biology is proposed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving general operation order among the prior art and putting the test paper, then instil into the solution that awaits measuring, wait for the test paper reaction, take out the test paper again, carry out the detection of next round again, its detection efficiency is lower, can't carry out the problem that the PH value of many rounds detected fast, and the quick detection device of PH value for biotechnology that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a PH value rapid detection device for biotechnology comprises a base, wherein a support rod is fixedly connected to the upper end of the base, a rotary plate is rotatably connected to the upper end of the rod wall of the support rod through a bearing, test paper plates are fixedly connected to the left end and the right end of the rotary plate, a plurality of test paper grooves which are uniformly distributed are formed in the upper ends of the two test paper plates, a support leg is fixedly connected to the upper end of the support rod, a fixed plate is fixedly connected to the upper end of the left side wall of the support leg, a liquid storage cavity is formed in the fixed plate, a plurality of drip tubes which correspond to the plurality of test paper grooves on the same side are fixedly connected to the lower side wall of the liquid storage cavity, an inflator is fixedly connected to the upper side wall of the liquid storage cavity, a piston is slidably connected to the interior of the inflator, a movable plate is fixedly connected to the upper end of the piston, an electric push rod is fixedly connected to the upper end of the inflator, and the output end of the electric push rod is fixedly connected to the upper end of the movable plate, the ventholes are formed in the left side and the right side of the upper end of the inflator, a first liquid inlet pipe is fixedly connected to the left side of the upper side wall of the liquid storage cavity, a first sealing cover is connected to the upper end of the outer side wall of the first liquid inlet pipe in a threaded mode, and two colorimetric cards are fixedly connected to the left side and the right side of the lower end of the test paper board.
Preferably, the upper end fixedly connected with stock solution box of supporting leg, the lower extreme left side fixedly connected with drain pipe of stock solution box, the lower extreme of drain pipe and the fixed intercommunication of the last lateral wall right-hand member in stock solution chamber, the fixed first control valve that is equipped with in inside of drain pipe, the upper end fixedly connected with second feed liquor pipe of stock solution box, and threaded connection has the sealed lid of second on the lateral wall of second feed liquor pipe.
Preferably, the right side wall fixedly connected with heating box of supporting leg, the fixed fan that is equipped with in inside left side of heating box, the fixed a set of electrothermal tube that is equipped with in inside right side of heating box, the lower extreme of heating box is located the left position of fan and has seted up the fresh air inlet, the right side wall fixedly connected with of heating box goes out the tuber pipe, and goes out the tuber pipe and keep away from the one end of heating box and run through the last lateral wall right-hand member in stock solution chamber, the fixed second control valve that is equipped with in inside of going out the tuber pipe.
Preferably, each equal sliding connection in tank bottom in test paper groove has the slide bar, every equal fixedly connected with in upper end of slide bar places the board, every it all is fixed with the spring to place between the lower extreme left and right sides of board and the tank bottom left and right sides in homonymy test paper groove, and the homonymy is a plurality of the common fixedly connected with arm-tie of lower extreme of slide bar.
Preferably, two equal fixedly connected with elastic telescopic rod in one side of the lower extreme of examination cardboard is in opposite directions, and the equal fixedly connected with fixed block of lower extreme of two elastic telescopic rod, two the ball groove has all been seted up to the lower extreme of fixed block, and the inside in two ball grooves all rotates and is connected with the ball, the upper end left and right sides of base all seted up with ball assorted constant head tank.
Preferably, the waste liquid cavity is formed in the base, the liquid inlet is formed in the left end of the upper side wall of the waste liquid cavity, the lower end of the right side wall of the waste liquid cavity is fixedly connected with the liquid discharge pipe, and the right end of the outer pipe wall of the liquid discharge pipe is in threaded connection with the third sealing cover.
Compared with the prior art, the utility model provides a PH value short-term test device for biotechnology possesses following beneficial effect:
1. this PH value short-term test device for biotechnology, base through being equipped with, the bracing piece, mutually supporting of rotor plate and two test paper boards, can place the test paper, supporting leg through being equipped with, the fixed plate, a plurality of burettes, the inflator, a piston, mutually supporting of fly leaf and electric putter, can instil into the solution that awaits measuring to the test paper, four colour comparison cards through being equipped with, the test paper colour after the reaction can be compared to people of being convenient for, in order to judge the PH value of the solution that awaits measuring, in the operation process of reality, when a plurality of burettes instil into solution to the test paper on the homonymy test paper board and detect, can take out and reassemble the test paper with the test paper on another test paper board, detect the solution that awaits measuring of accomplishing a round promptly, can carry out the detection of next round.
2. This PH value short-term test device for biotechnology, through the stock solution box that is equipped with, the drain pipe, mutually supporting of first control valve and second feed liquor pipe, can be through adding deionized water to stock solution box inside, then change over into stock solution chamber and a plurality of burette inside with deionized water, with wash its inside, when the detection of carrying out different solutions, inside remaining solution influences the testing result when can avoiding the previous time to detect, through the heating box that is equipped with, the fan, a set of electrothermal tube and the mutually supporting of play tuber pipe, after rinsing through deionized water, can carry out the fast drying to stock solution chamber and a plurality of burette inside and handle, be convenient for carry out the detection of different solutions fast.
The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can carry out the solution PH of many rounds fast and detect, detection efficiency is higher, can wash simultaneously solution chamber and a plurality of burette inside and dry, inside remaining solution influences testing result when avoiding the previous detection, and convenient to use is simple.
Drawings
Fig. 1 is a schematic structural view of a PH value rapid detection device for biotechnology according to the present invention;
FIG. 2 is a schematic top view of two test boards of FIG. 1;
fig. 3 is an enlarged view of a portion a of fig. 1.
In the figure: the color comparison device comprises a base 1, a supporting rod 2, a rotating plate 3, a paper test plate 4, supporting legs 5, a fixing plate 6, a dropper 7, an air cylinder 8, a piston 9, a movable plate 10, an electric push rod 11, a liquid storage box 12, a liquid outlet pipe 13, a second liquid inlet pipe 14, a heating box 15, a fan 16, an electric heating pipe 17, an air outlet pipe 18, a sliding rod 19, a placing plate 20, a spring 21, a pulling plate 22, an elastic telescopic rod 23, a fixing block 24, a liquid outlet pipe 25 and a color comparison card 26.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a PH value rapid detection device for biotechnology, comprising a base 1, a support rod 2 fixedly connected to the upper end of the base 1, a rotation plate 3 rotatably connected to the upper end of the rod wall of the support rod 2 through a bearing, test paper plates 4 fixedly connected to the left and right ends of the rotation plate 3, a plurality of test paper slots uniformly distributed on the upper ends of the two test paper plates 4, a support leg 5 fixedly connected to the upper end of the support rod 2, a fixed plate 6 fixedly connected to the upper end of the left side wall of the support leg 5, a liquid storage chamber formed inside the fixed plate 6, a plurality of droppers 7 corresponding to the plurality of test paper slots on the same side fixedly connected to the lower side wall of the liquid storage chamber, an inflator 8 fixedly connected to the upper side wall of the liquid storage chamber, a piston 9 slidably connected to the inside of the inflator 8, a movable plate, and the output end of the electric push rod 11 is fixedly connected with the upper end of the movable plate 10, the left and right sides of the upper end of the air cylinder 8 are provided with air outlets, the left end of the upper side wall of the liquid storage cavity is fixedly connected with a first liquid inlet pipe, the upper end of the outer side wall of the first liquid inlet pipe is in threaded connection with a first sealing cover, and the left and right sides of the lower ends of the two test paper boards 4 are fixedly connected with the colorimetric cards 26.
Supporting leg 5's upper end fixedly connected with stock solution box 12, the lower extreme left side fixedly connected with drain pipe 13 of stock solution box 12, the lower extreme of drain pipe 13 and the fixed intercommunication of the last lateral wall right-hand member in stock solution chamber, the fixed first control valve that is equipped with in inside of drain pipe 13, the upper end fixedly connected with second feed liquor pipe 14 of stock solution box 12, and threaded connection has the sealed lid of second on the lateral wall of second feed liquor pipe 14, before carrying out different solution detection, through second feed liquor pipe 14 to the inside deionized water that adds of stock solution box 12, open first control valve, can be inside with the inside deionized water of stock solution box 12 from drain pipe 13 discharge entering stock solution chamber and a plurality of burette 7, thereby can wash stock solution chamber and a plurality of burette 7 insidely, inside remaining solution influences the testing result when can avoiding the previous time to detect.
The right side wall fixedly connected with of supporting leg 5 heats box 15, the fixed fan 16 that is equipped with in inside left side of heating box 15, the fixed a set of electrothermal tube 17 that is equipped with in inside right side of heating box 15, the lower extreme of heating box 15 is located the left position of fan 16 and has seted up the fresh air inlet, the right side wall fixedly connected with of heating box 15 goes out tuber pipe 18, and go out the tuber pipe 18 one end of keeping away from heating box 15 and run through the last lateral wall right-hand member in stock solution chamber, the fixed second control valve that is equipped with in inside of tuber pipe 18, wash the completion back, start a set of electrothermal tube 17 and can heat the air, fan 16 work, open the second control valve, can be with the air after the heating inside stock solution chamber and a plurality of burette 7 are arranged in through going out tuber pipe 18, thereby can carry out quick drying process to stock solution chamber and a plurality of burette 7, be convenient for carry out the detection of different solutions fast.
The equal sliding connection in tank bottom in every test paper groove has slide bar 19, the board 20 is placed to the equal fixedly connected with in upper end of every slide bar 19, every lower extreme left and right sides of placing board 20 and the equal fixed spring 21 that is equipped with between the tank bottom left and right sides in homonymy test paper groove, the common fixedly connected with arm-tie 22 of the lower extreme of a plurality of slide bars 19 of homonymy, upwards stimulate arm-tie 22, can make a plurality of slide bars 19 move up, thereby can make a plurality of boards 20 of placing move up, in order ejecting a plurality of test papers, thereby can be convenient for take out a plurality of test papers, the convenience of using is improved.
Equal fixed connection elastic telescopic rod 23 in one side in opposite directions of lower extreme of two test paper boards 4, and the equal fixedly connected with fixed block 24 of lower extreme of two elastic telescopic rod 23, the ball groove has all been seted up to the lower extreme of two fixed blocks 24, and the inside in two ball grooves all rotates and is connected with the ball, base 1's the upper end left and right sides all seted up with ball assorted constant head tank, when two test paper boards 4 rotate, can drive two elastic telescopic rod 23 and rotate, when two elastic telescopic rod 23 drive two fixed blocks 24 and remove to the constant head tank position, under the effect of two elastic telescopic rod 23, can drive two balls through two fixed blocks 24 and get into inside two constant head tanks, so that people fix a position two test paper boards 4 rotatory.
The waste liquid chamber has been seted up to base 1's inside, and the inlet has been seted up to the last lateral wall left end in waste liquid chamber, the right side wall lower extreme fixedly connected with fluid-discharge tube 25 in waste liquid chamber, and the outer pipe wall right-hand member threaded connection of fluid-discharge tube 25 has the sealed lid of third, when wasing stock solution chamber and a plurality of burette 7, can change over the waste liquid into waste liquid intracavity portion over to and store, avoid the waste liquid sinuous flow, unscrew the sealed lid of third, can discharge the waste liquid of waste liquid intracavity portion.
The utility model discloses in, during the use, the test paper is put into to the test paper inslot portion on two test paper boards 4, add the solution that awaits measuring to stock solution intracavity portion through first feed liquor pipe, start electric putter 11, can make fly leaf 10 move down, thereby can drive piston 9 and move down, and then can extrude the air of stock solution intracavity portion, on instiling into the solution of a plurality of burettes 7 inside to the test paper of corresponding position, rotor plate 3 can rotate this moment, thereby can drive two test paper boards 4 and rotate 180, and then can carry out the solution of next round at once and instil into, when waiting for the test paper reaction, can compare test paper and colour comparison card 26 on the test paper board 4 on right side, and take out the test paper, and install new test paper again.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A PH value rapid detection device for biotechnology comprises a base (1) and is characterized in that a support rod (2) is fixedly connected to the upper end of the base (1), a rotary plate (3) is rotatably connected to the upper end of the rod wall of the support rod (2) through a bearing, test paper plates (4) are fixedly connected to the left end and the right end of the rotary plate (3), a plurality of test paper grooves which are uniformly distributed are formed in the upper ends of the two test paper plates (4), support legs (5) are fixedly connected to the upper end of the support rod (2), a fixing plate (6) is fixedly connected to the upper end of the left side wall of each support leg (5), a liquid storage cavity is formed in the fixing plate (6), a plurality of drip tubes (7) corresponding to the plurality of test paper grooves on the same side are fixedly connected to the lower side wall of the liquid storage cavity, and an air cylinder (8) is fixedly connected to the upper side wall of the liquid storage cavity, the inside sliding connection of inflator (8) has piston (9), upper end fixedly connected with fly leaf (10) of piston (9), the upper end fixedly connected with electric putter (11) of inflator (8), and the upper end fixed connection of the output of electric putter (11) and fly leaf (10), the venthole has all been seted up to the upper end left and right sides of inflator (8), the last lateral wall left end fixedly connected with of stock solution chamber has first feed liquor pipe, and threaded connection has first sealed lid, two on the lateral wall of first feed liquor pipe the equal fixedly connected with colour comparison card (26) of the lower extreme left and right sides of test paper board (4).
2. The PH value rapid detection device for biotechnology according to claim 1, wherein the upper end of the supporting leg (5) is fixedly connected with a liquid storage box (12), the left side of the lower end of the liquid storage box (12) is fixedly connected with a liquid outlet pipe (13), the lower end of the liquid outlet pipe (13) is fixedly communicated with the right end of the upper side wall of the liquid storage cavity, the inside of the liquid outlet pipe (13) is fixedly provided with a first control valve, the upper end of the liquid storage box (12) is fixedly connected with a second liquid inlet pipe (14), and the upper end of the outer side wall of the second liquid inlet pipe (14) is in threaded connection with a second sealing cover.
3. The PH value rapid detection device for biotechnology according to claim 1, wherein the right side wall of the support leg (5) is fixedly connected with a heating box (15), the left side of the interior of the heating box (15) is fixedly provided with a fan (16), the right side of the interior of the heating box (15) is fixedly provided with a set of electric heating tubes (17), the lower end of the heating box (15) is located on the left side of the fan (16) and is provided with an air inlet hole, the right side wall of the heating box (15) is fixedly connected with an air outlet pipe (18), one end of the air outlet pipe (18) far away from the heating box (15) penetrates through the right end of the upper side wall of the liquid storage cavity, and the interior of the air outlet pipe (18) is fixedly provided with a second control valve.
4. The pH value rapid detection device for biotechnology according to claim 1, wherein a slide bar (19) is slidably connected to the bottom of each test paper slot, a placing plate (20) is fixedly connected to the upper end of each slide bar (19), a spring (21) is fixedly arranged between the left and right sides of the lower end of each placing plate (20) and the left and right sides of the bottom of each test paper slot on the same side, and a pulling plate (22) is fixedly connected to the lower ends of a plurality of slide bars (19) on the same side.
5. The PH value rapid detection device for biotechnology according to claim 1, wherein the opposite sides of the lower ends of the two test paper boards (4) are fixedly connected with elastic telescopic rods (23), the lower ends of the two elastic telescopic rods (23) are fixedly connected with fixed blocks (24), the lower ends of the two fixed blocks (24) are respectively provided with a ball groove, the insides of the two ball grooves are respectively rotatably connected with balls, and the left and right sides of the upper end of the base (1) are respectively provided with a positioning groove matched with the balls.
6. The device for rapidly detecting the pH value for biotechnology according to claim 1, wherein the base (1) is provided with a waste liquid chamber therein, a liquid inlet is provided at the left end of the upper side wall of the waste liquid chamber, a liquid discharge pipe (25) is fixedly connected to the lower end of the right side wall of the waste liquid chamber, and a third sealing cover is screwed to the right end of the outer wall of the liquid discharge pipe (25).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023026230.5U CN214121975U (en) | 2020-12-15 | 2020-12-15 | PH value rapid detection device for biotechnology |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023026230.5U CN214121975U (en) | 2020-12-15 | 2020-12-15 | PH value rapid detection device for biotechnology |
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| CN214121975U true CN214121975U (en) | 2021-09-03 |
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| CN202023026230.5U Active CN214121975U (en) | 2020-12-15 | 2020-12-15 | PH value rapid detection device for biotechnology |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116448967A (en) * | 2023-06-20 | 2023-07-18 | 湖南易邦新材料有限公司 | PH detection device and method for alkali-free liquid accelerator |
| CN116953264A (en) * | 2023-07-24 | 2023-10-27 | 东蕴医疗科技(上海)有限公司 | Embryo culture liquid drop pH value measuring device |
-
2020
- 2020-12-15 CN CN202023026230.5U patent/CN214121975U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116448967A (en) * | 2023-06-20 | 2023-07-18 | 湖南易邦新材料有限公司 | PH detection device and method for alkali-free liquid accelerator |
| CN116448967B (en) * | 2023-06-20 | 2024-01-19 | 湖南易邦新材料有限公司 | PH detection device and method for alkali-free liquid accelerator |
| CN116953264A (en) * | 2023-07-24 | 2023-10-27 | 东蕴医疗科技(上海)有限公司 | Embryo culture liquid drop pH value measuring device |
| CN116953264B (en) * | 2023-07-24 | 2024-02-06 | 东蕴医疗科技(上海)有限公司 | Embryo culture liquid drop pH value measuring device |
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