CN114252364A - Weighing type evaporation sensor - Google Patents
Weighing type evaporation sensor Download PDFInfo
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- CN114252364A CN114252364A CN202111409756.8A CN202111409756A CN114252364A CN 114252364 A CN114252364 A CN 114252364A CN 202111409756 A CN202111409756 A CN 202111409756A CN 114252364 A CN114252364 A CN 114252364A
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- 238000005303 weighing Methods 0.000 title claims abstract description 89
- 238000001704 evaporation Methods 0.000 title claims abstract description 69
- 230000008020 evaporation Effects 0.000 title claims abstract description 68
- 230000000694 effects Effects 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 abstract description 12
- 238000009434 installation Methods 0.000 abstract description 10
- 230000008569 process Effects 0.000 abstract description 7
- 238000005259 measurement Methods 0.000 abstract description 5
- 230000002427 irreversible effect Effects 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000011900 installation process Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 241000834287 Cookeolus japonicus Species 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N5/00—Analysing materials by weighing, e.g. weighing small particles separated from a gas or liquid
- G01N5/04—Analysing materials by weighing, e.g. weighing small particles separated from a gas or liquid by removing a component, e.g. by evaporation, and weighing the remainder
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- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
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- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Abstract
The invention aims to provide a weighing type evaporation sensor, which aims to solve the technical problem that the weighing type evaporation sensor in the prior art is easy to generate irreversible deformation in the installation and transportation processes, so that the measurement result is inaccurate or the weighing type evaporation sensor cannot be used. Weighing type evaporative sensor, including the base, be equipped with weighing sensor on the base, the weighing sensor top is supported there is the tray, is equipped with between tray and the base to make and keeps the stay bolt of setting for the distance between the two, and stay bolt is used for apportioning the pressure of effect on weighing sensor, still is equipped with the stay bolt with the two spacing at the setting for the distance between tray and the base. Through the adjustment of mutually supporting of tie bolt and stay bolt, can keep fixed with the distance between tray and base, and then make the pressure that receives on the weighing sensor invariable at the in-process of transportation and installation, even the tray receives pulling force or pressure, tie bolt and stay bolt also can keep fixed tray and base.
Description
Technical Field
The invention relates to the technical field of weighing measurement, in particular to a weighing type evaporation sensor.
Background
The weighing type evaporation sensor is often applied to the fields of hydrology and meteorology, is a sensor device capable of observing water evaporation capacity in the field atmosphere, and the inner core of the weighing type evaporation sensor device uses a high-precision weighing sensor. The evaporation amount of the water body in the environment where the sensor is located is calculated by arranging the evaporation vessel on the weighing sensor and measuring the evaporation amount of the water body in the evaporation vessel. The weighing type evaporation sensor generally comprises a base for supporting the sensor and a tray arranged above the sensor, wherein the tray is used for supporting an evaporation vessel for containing water liquid so as to measure the evaporation capacity of the water.
For example, a measuring instrument for evaporation amount is disclosed in the patent of chinese utility model with the publication number CN212780353U, which comprises a base (chassis), a tray, an evaporation pan, a weighing sensor and a shell. The evaporation pan is placed in the tray top, and the tray below is connected to the base through weighing the weight sensor, and base, tray and evaporation pan all are located the shell and arrange along vertical direction in proper order, are provided with the landing leg under the base, and the landing leg supports the base on the appointed mounted position of measuring apparatu. However, the weighing sensor arranged in the evaporation capacity measuring instrument in the prior art has high precision, and the pressure induction of the upper end stress plane is sensitive, so that the weighing sensor is very easy to collide or extrude in the transportation process of the evaporation capacity measuring instrument to an installation place or in the installation process of the weighing sensor, and the weighing sensor applies excessive pressure, and when the pressure exceeds the safety limit load of the weighing sensor, the weighing sensor can be irreversibly deformed, so that the measurement result is inaccurate or the weighing sensor is damaged and cannot be used.
Disclosure of Invention
The invention aims to provide a weighing type evaporation sensor, which aims to solve the technical problem that the weighing type evaporation sensor in the prior art is easy to generate irreversible deformation in the installation and transportation processes, so that the measurement result is inaccurate or the weighing type evaporation sensor cannot be used.
In order to achieve the purpose, the technical scheme of the weighing type evaporation sensor provided by the invention is as follows:
the utility model provides a weighing type evaporation sensor, includes the base, is equipped with weighing sensor on the base, and the weighing sensor top is supported there is the tray, be equipped with between tray and the base and make and keep the stay bolt of setting for the distance between the two, stay bolt is used for the pressure of apportionment effect on weighing sensor, still is equipped with between tray and the base with the two spacing tension bolt at the setting for the distance.
Has the advantages that: through the adjustment of mutually supporting of tie bolt and stay bolt, can keep fixed with the distance between tray and base, and then make the pressure that receives on the weighing sensor invariable at the in-process of transportation and installation, even the tray receives pulling force or pressure, tie bolt and stay bolt also can keep fixed tray and base. After the weighing type evaporation sensor is arranged, the tensioning bolt and the supporting bolt are detached, so that the weighing type evaporation sensor is fast and convenient. The technical problems that in the prior art, the weighing sensor is easy to deform irreversibly in the installation and transportation processes, so that the measuring result is inaccurate or the sensor cannot be used are solved effectively.
Preferably, the tray is provided with a tray threaded hole, the base is provided with a base through hole, and the base through hole and the tray threaded hole are in corresponding position in the vertical direction; a tension bolt penetrates through the through hole of the base, and the upper end of the tension bolt is screwed in the threaded hole of the tray; still be equipped with the base screw hole on the base, threaded connection has supporting bolt in the base screw hole, and supporting bolt supports on the downside of tray.
Preferably, the number of the tension bolts and the stay bolts is at least three in total; the tensioning bolt is provided with at least one, and the stay bolt is provided with two at least. The arrangement of a plurality of bolts ensures that the distance between the tray and the base can be kept stable. When equipment transportation and installation, the tray is easily born the pressure, therefore the tie bolt can set up one or more, and the stay bolt is equipped with at least two, guarantees the support top of stay bolt to the tray tight.
Preferably, there is one tension bolt and two support bolts; the tensioning bolts and the two supporting bolts are arranged in a triangular shape in the horizontal direction. The matching of the bolts which are arranged in a triangular shape is convenient for leveling the tray, and simultaneously, the tray is kept stable, and the local skew of the tray is avoided.
Preferably, the connection positions of the weighing sensor and the tray and the two support bolts are arranged in a triangular shape in the horizontal direction. Through the triangular arrangement of the connecting position and the two supporting bolts, the supporting bolts can be matched with the connecting position to jointly support the evaporation vessel, so that the evaporation vessel can be kept stable in the transportation and installation processes, and meanwhile, the pressure applied to the connecting position can be reduced.
Preferably, the tension bolt is screwed with a tension nut, and the tension nut is screwed to tension the tray. Screwing the tensioning nut to enable the nut to prop against the lower side face of the base, continuing to screw the tensioning nut to enable the tensioning bolt to pull down the tray, and keeping the upper end of the tensioning bolt fixed with the tray.
Preferably, the upper side of one end of the weighing sensor is connected with the central position of the tray; the lower side of the other end of the weighing sensor is connected with the edge of the base. The connecting position of the weighing sensor and the tray is arranged at the central position of the tray, namely the measuring position of the weighing sensor is arranged at the central position of the tray, so that the evaporation vessel can be conveniently placed for measurement.
Preferably, the tray is a groove-shaped structure with an opening facing downwards. The weighing sensor can be covered in the tray for effective protection, and the tray can be limited by the lower base to prevent the tray from deflecting.
Preferably, the upper side surface of the tray is fixedly provided with a plurality of limiting columns, and the plurality of limiting columns are uniformly distributed on the circumferential direction of the tray. A plurality of spacing posts fix the evaporation ware, prevent that the evaporation ware from removing or the biasing.
Preferably, the supporting legs are arranged below the base, a plurality of supporting legs are arranged at intervals along the circumferential direction of the tray, and each supporting leg is provided with a leveling screw; and a level ruler is arranged on the tray.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment 1 of a weighing evaporation sensor provided by the invention;
FIG. 2 is a schematic view of the weighing evaporation sensor of FIG. 1 at view angle A-A;
FIG. 3 is a schematic structural diagram of embodiment 7 of the weighing evaporation sensor provided by the invention;
fig. 4 is a schematic structural diagram of embodiment 8 of the weighing evaporation sensor provided by the invention.
Description of reference numerals:
1. a fixed platform; 2. a support leg; 3. a base; 4. a weighing sensor; 5. a tray; 6. a base clamp groove; 7. a tray slot; 8. mounting holes; 9. a limiting column; 10. tightening the bolts; 11. tightening the nut; 12. a support bolt; 13. leveling screws; 14. a bull's eye level; 15. a base through hole; 16. tray threaded holes; 17. the base screw hole.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the detailed description and specific examples, while indicating the preferred embodiment of the invention, are intended for purposes of illustration only and are not intended to limit the scope of the invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without making any creative effort, shall fall within the protection scope of the present invention.
It is noted that relational terms such as "first" and "second," and the like, which may be present, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, terms such as "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, elements recited by the phrases "comprising an … …," or the like, do not exclude the presence of such elements, processes, or methods.
In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" when they are used are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; either directly or indirectly through intervening media, or may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those skilled in the art from specific situations.
In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the term "provided" may be used in a broad sense, for example, the object of "provided" may be a part of the body, or may be arranged separately from the body and connected to the body, and the connection may be a detachable connection or a non-detachable connection. The specific meaning of the above terms in the present invention can be understood by those skilled in the art from specific situations.
The present invention will be described in further detail with reference to examples.
The specific embodiment 1 of the weighing type evaporation sensor provided by the invention is as follows:
as shown in fig. 1, the weighing type evaporation sensor includes a fixed platform 1, and the fixed platform 1 is fastened to a designated observation position by bolts. Be equipped with a plurality of landing legs 2 on fixed platform 1, fixed stay has base 3 on landing leg 2, installs weighing sensor 4 on base 3, and weighing sensor 4 top is equipped with the tray 5 including establishing weighing sensor 4 cover, and the side of going up of tray 5 is used for placing the evaporation household utensils to the data change that can read the sensor carries out the observation of evaporating the water evaporation capacity in the evaporation household utensils. Wherein, a tension bolt 10 and a supporting bolt 12 are arranged on the base 3 in a penetrating way, the upper end of the tension bolt 10 is connected on the tray 5, and the supporting bolt 12 is supported on the lower side surface of the tray 5. By screwing the tightening bolts 10 and the support bolts 12, the distance between the tray 5 and the base 3 is adjusted and kept stable, so that the load cell 4 is not subjected to excessive pressure during transportation and installation.
As shown in fig. 1 and 2, the base 3 is a circular plate-shaped structure, a circular groove-shaped tray 5 with a downward opening is covered on the base 3, a weighing sensor 4 is arranged on the base 3, and the upper side of one end of the weighing sensor 4 is connected with the lower side of the tray 5. Specifically, as shown in fig. 1 and 2, a tray clamping groove is provided at a central position of a lower side surface of the tray 5, and the tray clamping groove is bolted to an upper side of one end of the load cell 4, so that a force-bearing plane of the load cell 4 is supported below the tray 5. Be equipped with base draw-in groove 6 at the border of the up end of base 3, base draw-in groove 6 and weighing sensor 4 extend to the other end bolted connection at base 3 border, fix weighing sensor 4 between tray 5 and base 3 through the cooperation of base draw-in groove 6 and tray draw-in groove 7.
As shown in fig. 1 and 2, an axis of the weighing sensor 4 passes through center points of the base 3 and the tray 5 and horizontally extends, a base through hole 15 is formed in the base 3 in an axis extending direction of the weighing sensor 4, a tray screw hole 16 is formed in the tray 5 corresponding to the base through hole 15, a tension bolt 10 penetrates through the base through hole 15 from bottom to top, a tension nut 11 is further arranged on a rod body between a nut of the tension bolt 10 and the base 3, the tension bolt 10 passes through an upper end of the base through hole 15 and is screwed upwards into the tray screw hole 16, and the tension bolt 10 can be pulled downwards by screwing the tension nut 11, so that the tray 5 moves downwards, and the tray 5 moves towards the base 3.
As shown in fig. 2, two support bolts 12 are provided symmetrically about the axis on a vertical line perpendicular to the direction in which the axis of the load cell 4 extends. Specifically, two base threaded holes 17 are symmetrically formed in the base 3 corresponding to the vertical line, and the top end of the support bolt 12 can be pressed upward against the lower side surface of the tray 5 by penetrating the support bolt 12 from bottom to top in the base threaded holes 17. The distance between the base 3 and the tray 5 is increased by screwing the stay bolts 12 so that the stay bolts 12 protrude upward. Wherein, two stay bolts 12 and tie bolt 10 are arranged on base 3 in isosceles triangle, and the weighing position that two stay bolts 12 and weighing sensor 4 are connected with tray 5 is arranged in equilateral triangle on the horizontal direction. Thereby cooperate through two kinds of bolts and can set and keep fixed the distance between tray 5 and base 3, even take place tray 5 in the transportation and receive the roof pressure, also can remain stable between tray 5 and the weighing sensor 4, avoid the phenomenon emergence that the weighing sensor 4 atress transfinites.
As shown in fig. 1 and 2, three mounting holes 8 are formed in the upper side surface of the tray 5, the mounting holes 8 are threaded holes, a limiting column 9 is screwed into the mounting holes 8, and an external thread matched with the mounting holes 8 is formed in the circumferential direction of the lower end of the limiting column 9. Three spacing posts 9 are evenly arranged in the circumferential direction of the tray 5, so that the evaporation vessel can be mutually matched and clamped, and the evaporation vessel is fixed on the tray 5.
As shown in figure 1, the lower end of a base 3 is fixedly provided with uniformly distributed support legs 2, the support legs 2 are Z-shaped connecting plates, one ends of the support legs 2 are connected to the base 3 through bolts, the other ends of the support legs are connected to a fixed platform 1 through bolts, and the support legs 2 are matched to stably support the base 3. Wherein, the edge of the tray 5 is provided with a level ruler 14, the level ruler 14 is a bull eye level ruler, each supporting leg 2 is provided with a leveling screw 13, and in the installation process, the base 3 is quickly leveled on the fixed platform 1 by screwing the leveling screws 13 and observing the bubble balance condition in the level ruler 14. In other embodiments, other shapes such as straight barrel type levels may also be used.
In this embodiment, the horizontal distance between the upper and lower connection positions of the load cell 4 is 106mm, the distance between the connection position and the tray screw hole 16 is 40mm, and the horizontal distance between the tray screw hole 16 and the center of the vertical line is also 40 mm. In other embodiments, the above dimensions and distances may be adapted according to the actual size of the evaporation vessel or retransmission sensor 4 used.
In this embodiment, the support bolt 12 is tightened by the tray screw hole 16 and the base through hole 15. In other embodiments, the tension bolt may be inserted from top to bottom, in which case, the tray screw hole 16 is a through hole, the base through hole 15 is a screw hole, and at this time, the bolt head of the upper tension bolt is screwed, and the bolt head can pull down the tray. Similarly, the supporting bolt 12 is screwed on the base 3 through the base threaded hole 17 and supported on the lower side surface of the tray 5 in this embodiment, but in other embodiments, the supporting bolt may also be inserted from top to bottom, at this time, a threaded hole is formed on the tray, and the supporting bolt is screwed downward and pressed on the base. Therefore, the support bolt and the tightening bolt may be arranged in a manner that the bolt head is below the base as in the connection manner in the embodiment, or may be arranged in a manner that the bolt heads of the tightening bolt and the support bolt are both above the tray from top to bottom. Alternatively, it is also possible to have the anchor bolt and the tensioning bolt face in opposite directions, for example in an arrangement in which the anchor bolt has its head facing downwards and the tensioning bolt has its head facing upwards. It should be noted that, when the support bolts or the tie bolts are inserted from top to bottom, the respective nuts thereof protrude from the upper side of the tray, and at this time, the installation positions of the support bolts or the tie bolts need to be changed to avoid the installation position of the evaporation vessel.
The specific embodiment 2 of the weighing type evaporation sensor provided by the invention is as follows:
the difference from embodiment 1 is that in embodiment 1, the tray 5 is provided with mounting holes 8, the mounting holes 8 are threaded holes, and the limiting columns 9 are detachably and threadedly assembled on the tray 5. In this embodiment, the spacing post is positioned and inserted on the tray. In other embodiments, the spacing posts are welded to the tray.
The specific embodiment 3 of the weighing type evaporation sensor provided by the invention is as follows:
the difference from embodiment 1 is that in embodiment 1, three limiting columns 9 are provided on the upper side surface of the tray 5, and the three limiting columns 9 are uniformly arranged on the tray 5 and can fix the evaporation vessel. In this embodiment, the quantity of spacing post can increase and decrease, and the position also can change, makes the evaporation household utensils of equidimension not all can fix steadily on the tray. In other embodiments, the limiting posts are eliminated, and the upper side of the tray can be arranged into a bowl-shaped structure with an upward-turned outer edge, so that the evaporation vessel is prevented from falling out of the tray 5.
The specific embodiment 4 of the weighing type evaporation sensor provided by the invention is as follows:
the difference from embodiment 1 is that in embodiment 1, the tray 5 is a channel structure with an opening facing downward. In the present embodiment, the tray has a flat plate-like structure.
The specific embodiment 5 of the weighing type evaporation sensor provided by the invention is as follows:
the difference from embodiment 1 is that in embodiment 1, the upper side of one end of the load cell 4 is connected with the central position of the tray 5; the lower side of the other end of the weighing sensor 4 is connected with the edge of the base 3. In this embodiment, the load cell may also be placed in contact with the entire surface of the tray and the base or the load cell may be disposed at a connection position other than the center position of the tray, for example, the load cell is integrally disposed at the center position of the base or the load cell is disposed at the edge position of the base.
the difference from embodiment 1 is that in embodiment 1, a tension nut 11 is inserted into a tension bolt 10, the tension nut 11 is located below the base 3, and the tension nut 11 is screwed so that the tension bolt 10 presses the base 3 upward. In this embodiment, cancel taut nut, thereby directly lean on the nut of tie bolt and the tight tray of base top and base, the tray screw hole is the through-hole.
the difference from embodiment 1 is that in embodiment 1, one tie bolt 10 is provided and two stay bolts 12 are provided. In the present embodiment, as shown in fig. 3, there is one tightening bolt 10, there is one corresponding base through hole, there are four support bolts 12 symmetrically arranged on the base 3, there are four corresponding base threaded holes, and at this time, five bolts are mutually matched on the base 3 to form a five-point fixed weighing type evaporation sensor.
The specific embodiment 8 of the weighing type evaporation sensor provided by the invention is as follows:
the difference from embodiment 1 is that in embodiment 1, one tie bolt 10 is provided and two stay bolts 12 are provided. In this embodiment, as shown in fig. 4, six support bolts 12 are symmetrically arranged on the base 3, six corresponding base threaded holes are formed, three tensioning bolts 10 are arranged on the same circle arc of the base 3 at intervals, three corresponding base through holes are formed, at this time, nine bolts are mutually matched on the base 3, so as to form a nine-point fixed weighing type evaporation sensor, and further increase the fixing effect of support and tensioning. In other different embodiments, the number of stay bolts can be increased or decreased, and similarly, the number of tie bolts can be increased or decreased, but it is necessary to satisfy the requirement that the stay bolt is provided with at least two tie bolts and at least one tie bolt.
Finally, it should be noted that the above-mentioned embodiments are only preferred embodiments of the present invention, and not intended to limit the present invention, and although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and equivalents can be made in the technical solutions described in the foregoing embodiments without inventive effort, or some technical features of the present invention may be substituted with equivalents. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a weighing type evaporative sensor, includes base (3), is equipped with weighing sensor (4) on base (3), and weighing sensor (4) top is supported has tray (5), its characterized in that, be equipped with between tray (5) and base (3) and make and keep set for bracing bolt (12) of distance between the two, bracing bolt (12) are used for the pressure of apportionment effect on weighing sensor (4), still are equipped with between tray (5) and base (3) with the two spacing tensioning bolt (10) at set for the distance.
2. The weighing type evaporation sensor according to claim 1, wherein a tray threaded hole (16) is formed in the tray (5), a base through hole (15) is formed in the base (3), and the base through hole (15) and the tray threaded hole (16) are in corresponding positions in the vertical direction; a tension bolt (10) penetrates through the base through hole (15), and the upper end of the tension bolt (10) is screwed in the tray threaded hole (16); still be equipped with base screw hole (17) on base (3), threaded connection has supporting bolt (12) in base screw hole (17), and supporting bolt (12) support is on the downside of tray (5).
3. Weighing evaporation sensor according to claim 2, characterised in that the number of tie bolts (10) and support bolts (12) is at least three in total; at least one tensioning bolt (10) is arranged, and at least two supporting bolts (12) are arranged.
4. Weighing evaporation sensor according to claim 3, characterised in that there is one of the tie bolts (10) and two of the support bolts (12); the tensioning bolt (10) and the two supporting bolts (12) are arranged in a triangular shape in the horizontal direction.
5. Weighing evaporation sensor according to claim 4, characterised in that the connection points of the weighing sensor (4) and the tray (5) and the two support bolts (12) are arranged in a triangular manner in the horizontal direction.
6. Weighing-type evaporation sensor according to any one of claims 1-5, characterized in that the tightening nut (11) is screwed on the tightening bolt (10), and the pallet (5) is tightened by screwing the tightening nut (11).
7. Weighing evaporation sensor according to any one of claims 1-5, wherein the weighing sensor (4) is connected with the central position of the tray (5) at one end of the upper side; the lower side of the other end of the weighing sensor (4) is connected with the edge of the base (3).
8. Weighing evaporation sensor according to any of claims 1-5, characterised in that the tray (5) is a trough-shaped structure with the opening facing downwards.
9. A weighing type evaporation sensor according to any one of claims 1-5, characterized in that a plurality of limiting columns (9) are fixedly arranged on the upper side surface of the tray (5), and the limiting columns (9) are uniformly arranged on the circumference of the tray (5).
10. The weighing type evaporation sensor according to any one of claims 1-5, wherein the base (3) is provided with a plurality of legs (2) under the base, the legs (2) are arranged at intervals along the circumference of the tray (5), and each leg (2) is provided with a leveling screw (13); a level ruler (14) is arranged on the tray (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111409756.8A CN114252364A (en) | 2021-11-23 | 2021-11-23 | Weighing type evaporation sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111409756.8A CN114252364A (en) | 2021-11-23 | 2021-11-23 | Weighing type evaporation sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114252364A true CN114252364A (en) | 2022-03-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111409756.8A Pending CN114252364A (en) | 2021-11-23 | 2021-11-23 | Weighing type evaporation sensor |
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| Country | Link |
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| CN (1) | CN114252364A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114383971A (en) * | 2022-01-19 | 2022-04-22 | 河南中原光电测控技术有限公司 | Calculation method of weighing type evaporation sensor |
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| CN205352532U (en) * | 2016-01-14 | 2016-06-29 | 江苏万鑫控股集团有限公司 | Platform of weighing |
| CN206990389U (en) * | 2017-07-20 | 2018-02-09 | 天宇利水信息技术成都有限公司 | A kind of evaporator |
| CN211477355U (en) * | 2019-12-21 | 2020-09-11 | 常州市威博称重设备系统有限公司 | Weighing module |
| CN212780353U (en) * | 2020-07-22 | 2021-03-23 | 威海精讯畅通电子科技有限公司 | Evaporation capacity measuring instrument |
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2021
- 2021-11-23 CN CN202111409756.8A patent/CN114252364A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204373597U (en) * | 2014-12-09 | 2015-06-03 | 河南中原光电测控技术有限公司 | Non-contact road surface situation sensors and frame thereof |
| CN205352532U (en) * | 2016-01-14 | 2016-06-29 | 江苏万鑫控股集团有限公司 | Platform of weighing |
| CN206990389U (en) * | 2017-07-20 | 2018-02-09 | 天宇利水信息技术成都有限公司 | A kind of evaporator |
| CN211477355U (en) * | 2019-12-21 | 2020-09-11 | 常州市威博称重设备系统有限公司 | Weighing module |
| CN212780353U (en) * | 2020-07-22 | 2021-03-23 | 威海精讯畅通电子科技有限公司 | Evaporation capacity measuring instrument |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114383971A (en) * | 2022-01-19 | 2022-04-22 | 河南中原光电测控技术有限公司 | Calculation method of weighing type evaporation sensor |
| CN114383971B (en) * | 2022-01-19 | 2024-08-06 | 河南中原光电测控技术有限公司 | Calculation method of weighing type evaporation sensor |
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