CN201008790Y - Crucible for moisture testing instrument - Google Patents
Crucible for moisture testing instrument Download PDFInfo
- Publication number
- CN201008790Y CN201008790Y CNU2007200627013U CN200720062701U CN201008790Y CN 201008790 Y CN201008790 Y CN 201008790Y CN U2007200627013 U CNU2007200627013 U CN U2007200627013U CN 200720062701 U CN200720062701 U CN 200720062701U CN 201008790 Y CN201008790 Y CN 201008790Y
- Authority
- CN
- China
- Prior art keywords
- crucible
- side edge
- sample
- moisture tester
- front side
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
A crucible of a moisture tester for the flammable substances of solid or liquid comprises a box body formed by a bottom surface (1) and sides with the top as an open mouth, wherein part of the bottom surface (1) of the crucible takes the shape of a circular ring; the sides comprises a front side (2), a back side (3), a left side (4) and a right side (5) which are respectively positioned on the front, the back, the left and the right of the bottom surface accordingly and are formed with the bottom surface (1) as a whole. The crucible is simple in structure, low in cost and can make the best of the sample tray space to increase the bottom proportion of the crucible; the sample filled can be dried fully, which increases the test precision and efficiency and facilitates the moisture analysis for heavy sample.
Description
Technical field
The utility model relates to the Moisture Meter of measuring solid or liquid combustible, further is meant the crucible that is used for described moisture tester.
Background technology
In the prior art, as the analytical instrument of working sample moisture, moisture tester is widely used in all conglomeraties or departments such as coal, oil, chemical industry, electric power, scientific research, teaching; Except traditional using the drying box testing moisture, the moisture tester that automaticity is high is also more and more universal, is applied in a lot of fields.Only need in this equipment empty crucible is put into the sample dish, press system prompt operation setting-out and get final product, remaining is all finished by computer.Moisture tester has requirement to crucible floor space and thickness of sample, and the thickness after sample shakeouts must satisfy standard-required.Mostly the crucible that is adopted in current device is circular (referring to Fig. 5), and it is uniformly distributed on the same circumference of sample dish, and area utilization is not high.For the floor space that makes crucible reaches standard-required, certainly will to strengthen the diameter of crucible, also just limited the number that single-deck can be placed crucible, or increased the diameter of sample dish for increasing single-deck experiment number, the instrument volume is increased, cost increases.
The utility model content
The technical problems to be solved in the utility model is that the defective at prior art exists proposes a kind of crucible that is used for moisture tester, it is simple in structure, with low cost, can make full use of the space of sample dish, strengthen the crucible floor space, and can make fully drying of institute's sample of containing.
The technical solution of the utility model is, it is uncovered box body that the described crucible that is used for moisture tester constitutes the top by bottom surface and side, its design feature is, the bottom surface of described crucible is the part annular, described side by the corresponding front side edge that lays respectively at this front side, bottom surface, rear side, left side, right side, back side edge, limit, left side, right edge is formed and constitute integral body with described bottom surface.
Below the utility model made further specify.
Referring to Fig. 1 to Fig. 3, it is uncovered box body that the described crucible that is used for moisture tester of utility model constitutes the top by bottom surface 1 and side, its design feature is, the bottom surface 1 of described crucible is the part annular, and described side is made up of the corresponding front side edge 2 that lays respectively at this front side, bottom surface, rear side, left side, right side, back side edge 3, limit, left side 4, right edge 5 and is constituted integral body with described bottom surface.
Described front side edge 2 is an arc-shaped surface, also can be to be many foldings face structure of enveloping surface with an arc surface, can also be other approximate therewith structure.
Described back side edge 3 is an arc-shaped surface, also can be to be many foldings face structure of enveloping surface with an arc surface, can also be plane or other approximate therewith structure.
In the utility model, described part annular can be understood as, and it removes the remainder behind little fan-shaped shown in the oblique line or the various approximate shapes of this shape by fan-shaped AOB shown in Figure 4.As depicted in figs. 1 and 2, when making product, the every adjacent dual-side connecting portion (being the corner) of described front side edge 2, back side edge 3, limit, left side 4, right edge 5 is done in the arc-shaped.
Design principle of the present utility model is (referring to Fig. 5), the crucible bottom land area of the circular crucible 10 of the equivalent diameter that the shape of this part annular crucible 11 is general relatively is big, it is thinner that the sample of equivalent weight shakeouts back sample layer thickness, can fully contact with the thermal current in the high temperature furnace, thereby can make the coal sample drying more abundant, improve measuring accuracy and efficient, and be more conducive to do the big sample water analysis of weight.In addition, require heavy φ 13 total moistures test to have more advantage for example weight, in other words the space utilization fullest of sample dish, can be accomplished minimum with the diameter of sample dish because of the utility model crucible, make instrument smaller and more exquisite, cost is cheaper.
As known from the above, the utility model is a kind of crucible that is used for moisture tester, and it is simple in structure, with low cost, can make full use of the space of sample dish, strengthen the crucible floor space, and can make fully drying of institute's sample of containing, improve measuring accuracy and efficient, be more conducive to do the big sample water analysis of weight.
Description of drawings:
Fig. 1 is the overall structure schematic diagram of a kind of embodiment of the utility model;
Fig. 2 is the plan structure schematic diagram of crucible shown in Figure 1;
Fig. 3 be among Fig. 1 A-A to view;
Fig. 4 is the geometry structural diagrams of part annular described in the utility model;
Fig. 5 is the long-pending relatively schematic diagram of circular crucible structure (the being vertical view) significant surface (appearance) of a kind of example structure of the present utility model and prior art.
In the drawings:
The 1-bottom surface, the 2-front side edge, the 3-back side edge,
Limit, 4-left side, the 5-right edge, the circular crucible of 10-,
11-part annular crucible.
The specific embodiment
As shown in Figure 1 to Figure 3, it is uncovered box body that the crucible that is used for moisture tester described in the utility model constitutes the top by bottom surface 1 and side, and the bottom surface 1 of crucible is the part annular, and its corresponding central angle is 10 °-30 °; Described side is made up of the corresponding front side edge 2 that lays respectively at this front side, bottom surface, rear side, left side, right side, back side edge 3, limit, left side 4, right edge 5, is shaped to overall structure with corrosion resistant plate; Described front side edge 2 and back side edge 3 are arc-shaped surface.During actual the use, testing sample is placed in its crucible groove, carries out drying in drying box, and the loss by weight before and after the weighing sample drying calculates moisture value.
Claims (6)
1. crucible that is used for moisture tester, it constitutes the top by bottom surface (1) and side is uncovered box body, it is characterized in that, the bottom surface of described crucible (1) is the part annular, and described side is made up of the corresponding front side edge (2) that lays respectively at this front side, bottom surface, rear side, left side, right side, back side edge (3), limit, left side (4), right edge (5) and is constituted whole with described bottom surface (1).
2. according to the described crucible that is used for moisture tester of claim 1, it is characterized in that described front side edge (2) is an arc-shaped surface.
3. according to the described crucible that is used for moisture tester of claim 1, it is characterized in that described front side edge (2) is many foldings face.
4. according to the described crucible that is used for moisture tester of claim 1, it is characterized in that described back side edge (3) is an arc-shaped surface.
5. according to the described crucible that is used for moisture tester of claim 1, it is characterized in that described back side edge (3) is many foldings face or plane.
6. according to the described crucible that is used for moisture tester of claim 1, it is characterized in that the every adjacent dual-side connecting portion of described front side edge (2), back side edge (3), limit, left side (4), right edge (5) is done in the arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200627013U CN201008790Y (en) | 2007-03-14 | 2007-03-14 | Crucible for moisture testing instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200627013U CN201008790Y (en) | 2007-03-14 | 2007-03-14 | Crucible for moisture testing instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201008790Y true CN201008790Y (en) | 2008-01-23 |
Family
ID=39043722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200627013U Expired - Fee Related CN201008790Y (en) | 2007-03-14 | 2007-03-14 | Crucible for moisture testing instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201008790Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102749264A (en) * | 2012-07-26 | 2012-10-24 | 长沙开元仪器股份有限公司 | Moisture tester crucible |
| CN103439520A (en) * | 2013-08-16 | 2013-12-11 | 长沙开元仪器股份有限公司 | Automatic moisture tester and sample placing plate thereof |
-
2007
- 2007-03-14 CN CNU2007200627013U patent/CN201008790Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102749264A (en) * | 2012-07-26 | 2012-10-24 | 长沙开元仪器股份有限公司 | Moisture tester crucible |
| CN103439520A (en) * | 2013-08-16 | 2013-12-11 | 长沙开元仪器股份有限公司 | Automatic moisture tester and sample placing plate thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080123 Termination date: 20100314 |