CN215945243U - Total nitrogen sample strorage device for monitoring - Google Patents
Total nitrogen sample strorage device for monitoring Download PDFInfo
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- CN215945243U CN215945243U CN202120771288.8U CN202120771288U CN215945243U CN 215945243 U CN215945243 U CN 215945243U CN 202120771288 U CN202120771288 U CN 202120771288U CN 215945243 U CN215945243 U CN 215945243U
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Abstract
The utility model discloses a sample storage device for total nitrogen monitoring, which comprises a sample storage device main body, wherein the main body is a cuboid box body, the main body is provided with a movable top plate, the inner side of the main body is provided with a temperature measuring device, the outer side of the main body is provided with a waterproof electric control box, a single chip microcomputer and a power supply module are arranged in the electric control box, the bottom surface of the inner side of the main body is provided with a test tube clamping groove, a sample water test tube is inserted in the clamping groove, the clamping groove is provided with an interlayer, a heating block is arranged in the interlayer, the movable top plate is provided with a water inlet, after the movable top plate of the device is buckled and pressed together, sample water test tube can be aimed at to the sealed pad of bottom surface behind the activity roof pressfitting and sealed closed, and output data handles to the singlechip after temperature sensor measures inside temperature, and the singlechip judges that the temperature is crossed the low time linkage heating piece and heats, realizes the promotion to the sample water temperature degree in the test tube, and this scheme simple structure reforms transform the degree of difficulty low, is fit for the enterprise and promotes.
Description
Technical Field
The utility model belongs to the technical field of environmental monitoring, and particularly relates to a total nitrogen monitoring sample storage device.
Background
The total nitrogen monitoring is an important link in environmental monitoring, particularly in the aspect of water body monitoring, and the definition of the total nitrogen is the total amount of various forms of inorganic and organic nitrogen in water, including inorganic nitrogen such as NO3-, NO 2-and NH4+ and organic nitrogen such as protein, amino acid and organic amine, and calculated by nitrogen-containing milligrams per liter of water, the total nitrogen is often used for indicating the degree of pollution of water bodies by nutrient substances.
Total nitrogen monitoring facilities is not always by direct removal to the water source department and monitors, but utilize collection system to gather the sample and go on preserving in dedicated storage facilities department, take back to and carry out the aassessment behind institute or the laboratory, the tradition is deposited equipment and has been solved and how to guarantee the lower problem of temperature at high temperature weather sample water, in actual operation, we not only can face to need artifical the reduction of temperature to the sample water, also can need us to carry out the temperature of artifical rising test tube solution in many times, for example when the air conditioner temperature in laboratory or the institute has great difference in temperature with external environment, when detecting special water type and need heating the separation, microorganism temperature in some water sources can die when low, etc. all need someone to heat up in these times.
In order to solve the problem, the practitioner changes the setting of the sample storage device, and the storage device is used for maintaining the temperature of the sample water to a certain degree, so that the situation that the temperature is too low and the water body evaluation is not inaccurate is avoided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a sample storage device for total nitrogen monitoring, which solves the problem that the sample storage device for a total nitrogen monitor in the prior art cannot improve the temperature of sample water to a certain extent, so that the water body evaluation is often inaccurate.
In order to solve the technical problems, the utility model adopts the following technical scheme:
a total nitrogen monitoring sample storage device comprises a sample storage device main body, wherein the main body is a cuboid box body, the main body is provided with a movable top plate, the movable top plate is used for pressurizing the main body of the storage device, the movable top plate is pressed to form sealing after being pressed, internal water liquid is prevented from leaking, effective separation is carried out relative to the temperature outside the main body, the heat preservation effect is enhanced, the inner side of the main body is provided with a temperature measuring device, the outer side of the main body is provided with a waterproof electric control box, a single chip microcomputer and a power supply module are arranged in the electric control box, the temperature measuring device is a temperature sensor, the single chip microcomputer and the power supply module are arranged in the waterproof electric control box, the single chip microcomputer controls the discharge of the power supply module, the bottom surface of the inner side of the main body is provided with a test tube clamping groove, a sample water test tube is inserted in the clamping groove, the clamping groove is provided with an interlayer, a heating block is arranged in the interlayer, and the movable top plate is provided with a water inlet, the test tube draw-in groove is used for pegging graft the test tube, and the piece that generates heat does not carry out direct contact with the test tube, and heats outside water, carries out heat exchange by outside water and test tube, realizes the control to the in vitro liquid temperature, and the water inlet on the fly leaf can set up also can get rid of, and waterproof can directly open the movable roof and add.
Furthermore, a groove is formed in the joint of the movable top plate and the main body, a waterproof sealing ring is arranged in the groove, the waterproof sealing ring is added to place liquid inside the groove to flow out, so that a sample storage accident is caused, or environmental pollution is caused due to the loss of the sample, a buckle is arranged on the movable top plate, a convex block is arranged on the side face of the main body and is buckled with the convex block, the movable top plate is buckled with the main body, the structure of the part is simple and effective, a mechanism of a heat preservation pipe is simply designed, and the use effect of the main body is low in cost while the expected target is achieved.
Further, the draw-in groove is ring groove, the cell wall of draw-in groove is equipped with the fretwork, and most of test tubes are cylinder type test tubes, use ring groove to be convenient for more peg graft, and the fretwork department of draw-in groove is convenient for heat the piece and is heated with the contact of outside water.
Further, the bottom surface of activity roof is equipped with sealed the pad, sealed fill up be equipped with the annular that the draw-in groove position corresponds is protruding, be equipped with sealed lid on the water inlet, when the pressfitting of activity roof, the bottom surface of activity roof carries out direct contact with the top surface of test tube, and the open-top of test tube needs sealed the pad to laminate this moment, prevents to have the water to carry out in the test tube for liquid in the test tube mixes debris.
Further, the draw-in groove inboard is equipped with flexible filling layer, flexible filling layer is corrosion-resistant flocking synthetic leather, uses this structure can prolong the life of test tube effectively during grafting, prevents to collide with.
Further, temperature measuring device is temperature sensor, temperature sensor output line connects the singlechip, singlechip output line connects power module, the main part outside is equipped with the LED screen, single chip microcomputer control LED screen, temperature sensor measure send to singlechip department after the inside environmental parameter of main part contrast, then utilize the data display that the singlechip sent to LED on, the monolithic microcomputer control heating piece heats for inside water temperature risees, thereby makes the appearance water temperature in the test tube can obtain better maintenance.
Furthermore, the bottom of the waterproof electric control box is provided with a power interface and a switch, and the power interface is connected with the power module.
Further, the LED screen displays the water temperature inside the main body.
The utility model has the beneficial effects that: compare with traditional structure, this scheme is when using, at first fill the appearance water with the appearance water test tube, then the activity roof is opened, insert the appearance water test tube in the test tube draw-in groove, certain buffering and centre gripping can be carried out to it to flexible filling layer, open the back with the power, press movable roof lock together, the sealed pad of activity roof pressfitting back bottom surface can aim at the appearance water test tube and seal up closedly, output data handles to the singlechip after temperature sensor measures inside temperature, the singlechip judges that the temperature is crossed when low the linkage heating piece heats, the promotion to the in vitro appearance water temperature degree is realized, this scheme simple structure, the transformation degree of difficulty is low, be fit for the enterprise and promote.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a bottom plan view of the main body of the present invention;
fig. 3 is a schematic view of a card slot of the present invention.
FIG. 4 is a schematic view of a card slot structure according to the present invention;
FIG. 5 is a block diagram of a sensor process according to the present invention.
The labels in the figure are: 1-main part, 2-temperature measuring device, 3-electric control box, 4-clamping groove, 11-movable top plate, 41-flexible filling layer and 42-heating block.
Detailed Description
In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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 invention.
Please refer to fig. 1-5 and the embodiments in detail.
The sample storage device for monitoring total nitrogen comprises a sample storage device main body 1, wherein the main body 1 is a cuboid box body, the main body 1 is provided with a movable top plate 11, the main body 1 can use a corrosion-resistant plastic box or a corrosion-resistant alloy box, the weight is reduced as much as possible under the condition of ensuring the strength, the sample storage device is convenient to transport, use and carry, and the movable top plate 11 can be pressed with the box body to prevent internal liquid from flowing out;
the temperature measuring device 2 is arranged on the inner side of the main body 1, the waterproof electronic control box 3 is arranged on the outer side of the main body 1, the single chip microcomputer and the power module are arranged in the electronic control box 3, the temperature measuring device 2 is a temperature sensor, internal data are collected and then sent to the single chip microcomputer of the electronic control box 3 to be processed, the power module supplies power for the whole body, the power module is an electric storage battery, and a charging port is formed in the bottom of the electronic control box 3;
with reference to the content of the attached drawing 4 of the specification, the bottom surface of the inner side of the main body 1 is provided with a test tube clamping groove 4, a sample water test tube is inserted into the clamping groove 4, the clamping groove 4 is provided with an interlayer, a heating block 42 is arranged in the interlayer, a water inlet is arranged on the movable top plate 11, the test tube clamping groove 4 is used for inserting the test tube of the sample water, the structure of the test tube clamping groove 4 is properly changed according to the required test tube structure, and the test tube clamping groove is triangular, rectangular or circular.
A groove is formed at the joint of the movable top plate 11 and the main body 1, and a waterproof sealing ring is arranged in the groove and is applicable to conventional models, so that the movable top plate 11 can be clamped above the side edge of the top surface of the main body 1 to form effective pressing;
the movable top plate 11 is provided with a retaining ring, the side surface of the main body 1 is provided with a convex block, the convex block is buckled with the retaining ring, the movable top plate 11 is buckled with the main body 1, the side surface of the main body 1 is provided with a clamping block which is used for being matched with the retaining ring on the movable top plate 11, and the heat preservation kettle or the heat preservation tank is simple and effective in structure and not easy to damage.
The clamping groove 4 is an annular clamping groove 4, the groove wall of the clamping groove 4 is provided with a hollow part, the hollow part is provided with a heating block 42, a power supply of the heating block 42 is provided with a power supply module, and the single chip microcomputer controls the heating block 42 to work.
The bottom surface of activity roof 11 is equipped with sealed the pad, and sealed the pad be equipped with the annular arch that 4 positions of draw-in groove correspond, be equipped with sealed lid on the water inlet for activity roof 11 can directly cover the gateway of test tube after putting well, compresses tightly inside liquid of back and outside liquid and hardly produces the exchange, realizes that the device sets up the purpose.
4 inboards of draw-in groove are equipped with flexible filling layer 41, and flexible filling layer 41 is corrosion-resistant flocking synthetic leather, can effectually avoid the test tube the probability that the lateral wall is collided with by hard thing when inserting to increase life.
With reference to the content of the attached figure 5 in the specification, the temperature measuring device 2 is a temperature sensor, an output line of the temperature sensor is connected with a single chip microcomputer, an output line of the single chip microcomputer is connected with a power supply module, an LED screen is arranged on the outer side of the main body 1, and the single chip microcomputer controls the LED screen.
The bottom of the waterproof electric control box 3 is provided with a power interface and a switch, and the power interface is connected with a power module.
The LED screen displays the water temperature inside the main body 1.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
It is to be understood that the above-described embodiments are only some examples of the present invention, and not all embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
Claims (8)
1. The utility model provides a total sample strorage device for nitrogen monitoring which characterized in that: including sample strorage device main part (1), main part (1) is the cuboid box body, main part (1) is equipped with movable roof (11), main part (1) inboard is equipped with temperature measuring device (2), main part (1) outside is equipped with waterproof automatically controlled box (3), be equipped with singlechip and power module in automatically controlled box (3), the inboard bottom surface of main part (1) is equipped with test tube draw-in groove (4), draw-in groove (4) interpolation connects a kind water test tube, draw-in groove (4) are equipped with the intermediate layer, be equipped with in the intermediate layer and generate heat piece (42), be equipped with the water inlet on movable roof (11).
2. The sample holder for total nitrogen monitoring according to claim 1, wherein: the movable top plate (11) is connected with the main body (1) through a groove, a waterproof sealing ring is arranged in the groove, a buckle is arranged on the movable top plate (11), a convex block is arranged on the side face of the main body (1), the buckle is buckled with the convex block, and the movable top plate (11) is buckled with the main body (1).
3. The sample holder for total nitrogen monitoring according to claim 1, wherein: the clamping groove (4) is an annular clamping groove (4), and the groove wall of the clamping groove (4) is provided with a hollow part.
4. The sample holder for total nitrogen monitoring according to claim 2, wherein: the bottom surface of activity roof (11) is equipped with sealed the pad, sealed fill up be equipped with the annular arch that draw-in groove (4) position corresponds, be equipped with sealed lid on the water inlet.
5. A total nitrogen monitoring sample holder as set forth in claim 3, wherein: the inside of the clamping groove (4) is provided with a flexible filling layer (41), and the flexible filling layer (41) is made of corrosion-resistant flocked artificial leather.
6. The sample holder for total nitrogen monitoring according to claim 1, wherein: the temperature measuring device (2) is a temperature sensor, the output line of the temperature sensor is connected with the single chip microcomputer, the output line of the single chip microcomputer is connected with the power supply module, an LED screen is arranged on the outer side of the main body (1), and the single chip microcomputer controls the LED screen.
7. The sample holder for total nitrogen monitoring according to claim 6, wherein: the bottom of waterproof automatically controlled box (3) is equipped with power source and switch, power source connects power module.
8. The sample holder for total nitrogen monitoring according to claim 7, wherein: the LED screen displays the water temperature inside the main body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120771288.8U CN215945243U (en) | 2021-04-15 | 2021-04-15 | Total nitrogen sample strorage device for monitoring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120771288.8U CN215945243U (en) | 2021-04-15 | 2021-04-15 | Total nitrogen sample strorage device for monitoring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215945243U true CN215945243U (en) | 2022-03-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120771288.8U Active CN215945243U (en) | 2021-04-15 | 2021-04-15 | Total nitrogen sample strorage device for monitoring |
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| Country | Link |
|---|---|
| CN (1) | CN215945243U (en) |
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2021
- 2021-04-15 CN CN202120771288.8U patent/CN215945243U/en active Active
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