CN219675846U - Quick detector for acidity in citrus field - Google Patents
Quick detector for acidity in citrus field Download PDFInfo
- Publication number
- CN219675846U CN219675846U CN202322152947.1U CN202322152947U CN219675846U CN 219675846 U CN219675846 U CN 219675846U CN 202322152947 U CN202322152947 U CN 202322152947U CN 219675846 U CN219675846 U CN 219675846U
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- Prior art keywords
- fruit juice
- reaction chamber
- acidity
- chamber
- syringe
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- 235000020971 citrus fruits Nutrition 0.000 title claims abstract description 26
- 241000207199 Citrus Species 0.000 title claims abstract description 22
- 238000006243 chemical reaction Methods 0.000 claims abstract description 60
- 239000007788 liquid Substances 0.000 claims abstract description 57
- 235000015203 fruit juice Nutrition 0.000 claims abstract description 47
- 235000011389 fruit/vegetable juice Nutrition 0.000 claims abstract description 22
- 238000000926 separation method Methods 0.000 claims description 15
- 238000002955 isolation Methods 0.000 claims description 2
- 241000675108 Citrus tangerina Species 0.000 claims 2
- 239000003513 alkali Substances 0.000 abstract description 13
- 235000013399 edible fruits Nutrition 0.000 abstract description 7
- 230000000903 blocking effect Effects 0.000 abstract description 4
- 238000004891 communication Methods 0.000 abstract description 4
- 238000001514 detection method Methods 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000000741 silica gel Substances 0.000 description 4
- 229910002027 silica gel Inorganic materials 0.000 description 4
- 239000002253 acid Substances 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 238000010790 dilution Methods 0.000 description 3
- 239000012895 dilution Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 235000021028 berry Nutrition 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 239000002585 base Substances 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
Abstract
The utility model relates to a quick detector for the acidity in the citrus field, which belongs to the technical field of fruit tree planting and comprises a fruit juice adding chamber, a separating layer, a reaction chamber and a syringe, wherein the separating layer is arranged between the fruit juice adding chamber and the reaction chamber, the separating layer is provided with a butterfly valve, the opening and closing of the butterfly valve controls the communication and blocking of the fruit juice adding chamber and the reaction chamber, the syringe is connected with the reaction chamber, a liquid outlet pipe of the syringe is inserted from a socket at the bottom of the reaction chamber, two liquid separating plugs are arranged in the liquid outlet pipe, an indicator is arranged between the two liquid separating plugs, alkali liquor is filled in the syringe, the fruit juice adding chamber can act as a measuring cylinder, fruit juice to be detected is added in the fruit juice adding chamber, the butterfly valve is opened, the fruit juice leaks into the reaction chamber, the indicator and the alkali liquor in the syringe are pushed to be added, and scales on the syringe are read after the liquid in the reaction chamber turns red, so that the final acidity of the fruit juice is calculated, and the final acidity of the citrus fruit juice is obtained.
Description
Technical Field
The utility model belongs to the technical field of fruit tree planting, and particularly relates to a rapid detector for citrus field acidity.
Background
Sugar and acid contents of the fruits are two main bases for measuring the quality of citrus fruits. At present, in the production line, the sugar degree of fruits can be rapidly detected by a handheld sugar degree meter, but no instrument for rapidly measuring titratable acid in the field exists.
At present, in the production line, there is no instrument and equipment capable of rapidly detecting acid in the field, fruit acidity detection can only be detected in laboratories of other scientific research institutions by packing and mailing fruit samples, transportation needs time, is not simple and convenient, and has no method for instantly obtaining wanted data to guide production, meanwhile, timeliness is easy to lose, so that the data is not true and representative, and especially, the instrument and the equipment are aimed at rapid acidity detection in the planting field, therefore, design and production of a portable acidity rapid detector convenient to use in the planting field are necessary.
Disclosure of Invention
In order to overcome the problems in the background technology, the utility model discloses a rapid detector for the acidity in the citrus field, which comprises a juice adding chamber, a separating layer, a reaction chamber and a syringe, wherein the separating layer is arranged between the juice adding chamber and the reaction chamber, a butterfly valve is arranged at the separating layer, the opening and closing of the butterfly valve controls the communication and the blocking of the juice adding chamber and the reaction chamber, the syringe is connected with the reaction chamber, a liquid outlet pipe of the syringe is inserted from a socket at the bottom of the reaction chamber, two liquid separating plugs are arranged in the liquid outlet pipe, an indicator is arranged between the two liquid separating plugs, alkali liquor is filled in the syringe, the working process of the citrus field acidity rapid detector is that a top cover is detached, fruit juice to be detected is added into a fruit juice adding chamber, the top cover is covered, a butterfly valve is opened, fruit juice leakage in the fruit juice adding chamber enters a reaction chamber, quantitative water is contained in the reaction chamber, dilution of the fruit juice is completed after the fruit juice leakage is fully and uniformly mixed, an injector is pushed, a first liquid separation plug in a liquid outlet pipe is pushed into the reaction chamber, an indicator is pushed into the reaction chamber, a second liquid separation plug is continuously pushed out, alkali liquid is slowly injected until liquid in the reaction chamber becomes light red, the addition amount of the alkali liquid is read at a scale mark of the injector, and the acidity of the fruit juice is calculated to obtain the final acidity of the citrus fruit juice. The rapid detector for the acidity in the citrus field solves the problem of rapid detection of the acidity of berries in the field, and the detection operation steps are applicable to various crowds, can be completed in the field rapidly and are convenient to operate.
In order to achieve the above purpose, the utility model is realized by the following technical scheme:
the citrus field acidity rapid detector comprises a fruit juice adding chamber, a separation layer, a reaction chamber and an injector, wherein the fruit juice adding chamber is connected with the separation layer, the separation layer is connected with the reaction chamber, the injector is connected with the reaction chamber, the top of the fruit juice adding chamber is provided with a top cover, and the top of the injector is provided with a liquid outlet pipe.
The bottom of the reaction chamber is provided with a socket matched with the liquid outlet pipe, and the liquid outlet pipe at the top of the injector is inserted from the socket.
The bottom of the socket is provided with a bottom cover.
The separation layer comprises a connecting flange and a butterfly valve.
The top of fruit juice adds the room is provided with the top cap connector, and the top cap lid is on the top cap connector.
Two liquid isolation plugs are arranged in the liquid outlet pipe.
The syringe is provided with scale marks, and the juice adding chamber is provided with scale marks.
The utility model has the beneficial effects that: the quick detector for the acidity in the citrus field comprises a fruit juice adding chamber, a separating layer, a reaction chamber and an injector, wherein the separating layer is arranged between the fruit juice adding chamber and the reaction chamber, a butterfly valve is arranged at the separating layer, the opening and closing of the butterfly valve controls the communication and blocking of the fruit juice adding chamber and the reaction chamber, the injector is connected with the reaction chamber, a liquid outlet pipe of the injector is inserted from a socket at the bottom of the reaction chamber, two liquid separating plugs are arranged in the liquid outlet pipe, an indicator is arranged between the two liquid separating plugs, alkali liquor is filled in the injector, the working process of the quick detector for the acidity in the citrus field is to detach a top cover, fruit juice to be detected is added in the fruit juice adding chamber, the top cover is covered, the butterfly valve is opened, fruit juice in the fruit juice adding chamber leaks into the reaction chamber, quantitative water is filled in the reaction chamber, dilution of the fruit juice is completed after the reaction chamber is fully and uniformly mixed, the injector is pushed, the first liquid separating plug in the liquid outlet pipe is pushed out, the indicator is pushed into the reaction chamber, the second liquid separating plug is continuously pushed out until the liquid in the reaction chamber becomes light red, the liquid in the reaction chamber is read, and the added amount of the fruit juice is used for calculating the acidity of the final fruit juice. The rapid detector for the acidity in the citrus field solves the problem of rapid detection of the acidity of berries in the field, and the detection operation steps are applicable to various crowds, can be completed in the field rapidly and are convenient to operate.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic structural view of a reaction chamber;
fig. 3 is a schematic structural view of the syringe.
In the figure, the 1-juice adding chamber, the 2-separating layer, the 3-reaction chamber, the 4-injector, the 5-top cover connecting port, the 6-top cover, the 7-connecting flange, the 8-butterfly valve, the 9-jack, the 10-liquid outlet pipe, the 11-bottom cover and the 12-liquid separating plug are arranged.
Detailed Description
In order to make the above objects, technical schemes and beneficial effects clearer and more clear, the present utility model is specifically described below with reference to the accompanying drawings.
As shown in fig. 1-3, the quick detector for citrus field acidity comprises a juice adding chamber 1, a separation layer 2, a reaction chamber 3 and an injector 4, wherein the juice adding chamber 1 is connected with the separation layer 2, the separation layer 2 is connected with the reaction chamber 3, the injector 4 is connected with the reaction chamber 3, a top cover 6 is arranged at the top of the juice adding chamber 1, a liquid outlet pipe 10 is arranged at the top of the injector 4, a connecting flange 7 is arranged on the separation layer 2, a butterfly valve 8 is arranged in the separation layer 2, a switch is arranged outside the butterfly valve 8, the juice adding chamber 1 and the reaction chamber 3 are blocked by the separation layer 2, namely, the top of the juice adding chamber 1 is provided with a top cover connecting port 5, the top cover 6 is covered on the top cover connecting port 5, a socket 9 matched with the liquid outlet pipe 10 is arranged at the bottom of the reaction chamber 3, the liquid outlet pipe 10 at the top of the injector 4 is inserted from the socket 9, the bottom of the socket 9 is provided with a top cover 11 made of silica gel, the top cover 6 and the bottom cover 11 is made of silica gel, the silica gel has a certain elasticity, the silica gel can be retracted after being stretched, the silicone can be stably attached and can be conveniently detached, two liquid outlet lines inside the liquid outlet pipe 10 are respectively provided with two liquid separating lines 12, and scales are arranged on the two liquid injecting chambers 1 are respectively, and scales are arranged on the two liquid filling chambers 1.
The separating layer 2 is a butterfly valve 8 which is arranged between the fruit juice adding chamber 1 and the reaction chamber 3 by using a connecting flange 7, the opening and closing of the butterfly valve 8 controls the communication and blocking of the fruit juice adding chamber 1 and the reaction chamber 3, the injector 4 is connected with the reaction chamber 3, a liquid outlet pipe 10 of the injector 4 is inserted from a socket 9 at the bottom of the reaction chamber 3, two liquid separating plugs 12 are arranged in the liquid outlet pipe 10, an indicator is arranged between the two liquid separating plugs 12, alkali liquor is arranged in the injector 4, a scale mark is arranged on the fruit juice adding chamber 1, the fruit juice adding chamber can assist in judging the fruit juice adding amount, the fruit juice adding chamber 1 can be used as a measuring cylinder, the butterfly valve 8 is arranged below the fruit juice adding chamber 1, the separating layer 2 can not obviously increase the height of the fruit juice adding chamber 1, the quantitative adding of fruit juice can not be influenced, and possibly has small errors, but the errors do not influence the acidity detection of the fruit juice, and the use requirement of fruit acidity detection in a planting field can be completely met;
the rapid detector for the acidity in the citrus field is disposable equipment, the volume of the fruit juice adding chamber 1 is generally set to 2ml, the radius of the bottom surface is 1cm, the height is 0.7cm, the volume of the reaction chamber 3 is generally set to 25ml, the radius of the bottom surface is 1cm, the height is 8cm, and the volume of the injector 4 is generally set to 2ml; namely, the rapid detector for citrus field acidity is completed by installing a juice adding chamber 1, a separation layer 2 and a reaction chamber 3 before use, quantitative water, generally 18ml, is added into the reaction chamber 3, a socket 9 is blocked by a bottom cover 11 to avoid liquid leakage, the specification of the socket 9 is matched with a liquid outlet pipe 10, an injector 4 is completed by installing the injector 4, alkali liquor is filled in advance in the injector 4, an indicator is filled between two liquid separation plugs 12 in advance, then plastic packaging is carried out, when the acidity of citrus fruits is detected in a planting field, the rapid detector for citrus field acidity is carried to the planting field, packaging is disassembled, a top cover 6 at the top of the juice adding chamber 1 is detached, and juice is extruded into the juice adding chamber 1, extruding to the lower position of the top cover connecting port 5, covering the top cover 6, rotating the butterfly valve 8, opening the butterfly valve 8, adding the juice in the juice adding chamber 1 into the reaction chamber 3, closing the butterfly valve 8, uniformly mixing the juice and water in the reaction chamber 3, diluting the juice, inverting the reaction chamber 3 after uniformly mixing, inverting, arranging the jack 9 at the top of the reaction chamber 3, disassembling the bottom cover 11, inserting the liquid outlet pipe 10 into the jack 9 at the jack 9, extruding the injector 4, pushing out the first liquid separating plug 12, allowing the indicator to enter the reaction chamber 3, continuously pressing to punch out the second liquid separating plug 12, slowly injecting alkali liquid until the liquid in the reaction chamber 3 becomes light red, reading the scale on the injector 4, obtaining the amount of the added alkali liquid, and calculating the acidity of the juice;
i.e. TA% = 10 x v 1 *C Alkali /20*0.064*100；
Wherein 10 is the dilution factor of the fruit juice, namely 2ml of fruit juice in the fruit juice adding chamber 1 is added into 18ml of pure water in the reaction chamber 3; v (V) 1 Adding a liquid volume to the reaction chamber 3 for the injector 4; c (C) Alkali Is the concentration of the dilute alkali solution in the injector 4; 20 is the reaction volume before adding alkali; 0.064 is H + And a citric acid conversion factor; 100 is a percentage conversion coefficient, calculatedAnd obtaining the acidity of the juice after calculation, wherein the specification of the citrus field acidity rapid detector can be customized according to the use requirement.
Finally, it is noted that the above-mentioned preferred embodiments are only intended to illustrate rather than limit the utility model, and that, although the utility model has been described in detail by means of the above-mentioned preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the scope of the utility model as defined by the appended claims.
Claims (7)
1. The utility model provides a quick detector of oranges and tangerines field acidity, its characterized in that, quick detector of oranges and tangerines field acidity includes fruit juice adding chamber, separating layer, reaction chamber, syringe, fruit juice adding chamber is connected with the separating layer, and the separating layer is connected with the reaction chamber, and the syringe is connected with the reaction chamber, and fruit juice adding chamber top is provided with the top cap, and the syringe top is provided with the drain pipe.
2. A rapid citrus field acidity detector according to claim 1, characterized in that: the bottom of the reaction chamber is provided with a socket matched with the liquid outlet pipe, and the liquid outlet pipe at the top of the injector is inserted from the socket.
3. A citrus field acidity rapid detector according to claim 2, characterized in that: the bottom of the socket is provided with a bottom cover.
4. A rapid citrus field acidity detector according to claim 1, characterized in that: the separation layer comprises a connecting flange and a butterfly valve.
5. A rapid citrus field acidity detector according to claim 1, characterized in that: the top of fruit juice adds the room is provided with the top cap connector, and the top cap lid is on the top cap connector.
6. A rapid citrus field acidity detector according to claim 1, characterized in that: two liquid isolation plugs are arranged in the liquid outlet pipe.
7. A rapid citrus field acidity detector according to claim 1, characterized in that: the syringe is provided with scale marks, and the juice adding chamber is provided with scale marks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322152947.1U CN219675846U (en) | 2023-08-11 | 2023-08-11 | Quick detector for acidity in citrus field |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322152947.1U CN219675846U (en) | 2023-08-11 | 2023-08-11 | Quick detector for acidity in citrus field |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219675846U true CN219675846U (en) | 2023-09-12 |
Family
ID=87927537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322152947.1U Active CN219675846U (en) | 2023-08-11 | 2023-08-11 | Quick detector for acidity in citrus field |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219675846U (en) |
-
2023
- 2023-08-11 CN CN202322152947.1U patent/CN219675846U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |