CN203534653U - Novel multi-angle waterproof Roots type flow meter - Google Patents
Novel multi-angle waterproof Roots type flow meter Download PDFInfo
- Publication number
- CN203534653U CN203534653U CN201320665499.9U CN201320665499U CN203534653U CN 203534653 U CN203534653 U CN 203534653U CN 201320665499 U CN201320665499 U CN 201320665499U CN 203534653 U CN203534653 U CN 203534653U
- Authority
- CN
- China
- Prior art keywords
- screw
- pedestal
- roots type
- gauge outfit
- waterproof
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- 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 - Lifetime
Links
- 239000004973 liquid crystal related substance Substances 0.000 claims abstract description 14
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 25
- 230000000007 visual effect Effects 0.000 claims description 12
- 238000007789 sealing Methods 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Images
Abstract
A novel multi-angle waterproof Roots type flow meter comprises a meter body, a base, a gauge outfit and a liquid crystal screen. The meter body, the base, the gauge outfit and the liquid crystal screen are sequentially connected from bottom to top. The gauge outfit is connected with the base through a screw, the rear half part of the screw is provided with threads, the front half part of the screw is of a cylindrical structure, the upper portion of the base is provided with a seal groove and a rotating groove, a seal ring is installed in the seal groove, the front half part of the screw is embedded into the rotating groove, the base is of a barrel-shaped structure, and a baffle is arranged on the inner side of the base. The novel multi-angle waterproof Roots type flow meter has the advantages of being convenient to install due to the fact that multiple angles are provided, and meanwhile being good in sealing and water resistance.
Description
Technical field
The utility model relates to field of flow meters, particularly a kind of Roots type flowmeter.
Background technology
Roots type flowmeter is divided into mechanical type, digital and two explicit according to display mode at present.Traditional display section often adopts the mode that screw connects to divide directly and be connected with table body, movable ability has been lost in fixed connection, cause reading only to obtain from a direction for registration, flowmeter must be arranged on easy-to-read position, to the flowmeter reserved location of the actual pipeline of client, requires very high.Meanwhile, fixed connection adopts plain washer to reach the object of water-tight, and when assembling, the tightness of screw directly impacts sealing property, and water-tight can not well be guaranteed.
Summary of the invention
The purpose of this utility model is in order to address the above problem, and has designed a kind of novel various visual angles waterproof Roots type flowmeter.Specific design scheme is:
A kind of novel various visual angles waterproof Roots type flowmeter, comprise table body, pedestal, gauge outfit, liquid crystal display, described table body, pedestal, gauge outfit, liquid crystal display are connected from top to bottom successively, described gauge outfit is connected by screw with pedestal, the latter half of described screw has screw thread, and the first half of described screw is column structure, the top of described pedestal is provided with seal groove, swivelling chute, in described seal groove, O-ring seal is installed, the first half of described screw embeds in described swivelling chute, described pedestal is barrel-like structure, and the inner side of described pedestal is provided with baffle plate.
The quantity of described screw is 3.
The cross section of described seal groove, swivelling chute is rectangle.
Between described liquid crystal display and gauge outfit, by spiral-lock, be connected.
The novel various visual angles waterproof Roots type flowmeter obtaining by technique scheme of the present utility model, its beneficial effect is:
Described liquid crystal display and gauge outfit can be rotated along pedestal cross-wise direction, and more visual angle is provided, convenient installation and detection.
The function of waterproof is compressed and is reached in seal groove by O-ring seal, pedestal and liquid crystal display mount pad reach by spiral-lock mode, when the compression that has guaranteed O-ring seal can be because of manual assembly, the difference of installing force did not occur that the situation of pine or tension occurred, only when design, set fit dimension and just can guarantee suitable compression, thereby guaranteed the reliability of water-tight.
Accompanying drawing explanation
Fig. 1 is the blast structural representation of novel various visual angles waterproof Roots type flowmeter described in the utility model;
Fig. 2 is the structural representation of pedestal described in the utility model;
Fig. 3 is the structural representation of screw described in the utility model;
In figure, 1, table body; 2, pedestal; 3, gauge outfit; 4, liquid crystal display; 5, screw; 6, seal groove; 7, swivelling chute; 8, baffle plate; 9, O-ring seal.
Embodiment
Below in conjunction with accompanying drawing, the utility model is specifically described.
Fig. 1 is the blast structural representation of novel various visual angles waterproof Roots type flowmeter described in the utility model, as shown in Figure 1, a kind of novel various visual angles waterproof Roots type flowmeter, comprise table body 1, pedestal 2, gauge outfit 3, liquid crystal display 4, described table body 1, pedestal 2, gauge outfit 3, liquid crystal display 4 is connected from top to bottom successively, described gauge outfit 3 is connected by screw 5 with pedestal 2, the latter half of described screw 5 has screw thread, and the first half of described screw 5 is column structure, the top of described pedestal 2 is provided with seal groove 6, swivelling chute 7, in described seal groove 6, O-ring seal 9 is installed, the first half of described screw 5 embeds in described swivelling chute 7, described pedestal 2 is barrel-like structure, and the inner side of described pedestal 2 is provided with baffle plate 8.
The quantity of described screw 5 is 3.
The cross section of described seal groove 6, swivelling chute 7 is rectangle.
Between described liquid crystal display 4 and gauge outfit 3, by spiral-lock, be connected.
Technique scheme has only embodied the optimal technical scheme of technical solutions of the utility model; those skilled in the art have all embodied principle of the present utility model to some changes that wherein some part may be made, within belonging to protection domain of the present utility model.
Claims (4)
1. a novel various visual angles waterproof Roots type flowmeter, comprise table body (1), pedestal (2), gauge outfit (3), liquid crystal display (4), described table body (1), pedestal (2), gauge outfit (3), liquid crystal display (4) is connected from top to bottom successively, described gauge outfit (3) is connected by screw (5) with pedestal (2), it is characterized in that, the latter half of described screw (5) has screw thread, and the first half of described screw (5) is column structure, the top of described pedestal (2) is provided with seal groove (6), swivelling chute (7), O-ring seal (9) is installed in described seal groove (6), the first half of described screw (5) embeds in described swivelling chute (7), described pedestal (2) is barrel-like structure, and the inner side of described pedestal (2) is provided with baffle plate (8).
2. according to the novel various visual angles waterproof Roots type flowmeter described in claim 1, it is characterized in that, the quantity of described screw (5) is 3.
3. according to the novel various visual angles waterproof Roots type flowmeter described in claim 1, it is characterized in that, the cross section of described seal groove (6), swivelling chute (7) is rectangle.
4. according to the novel various visual angles waterproof Roots type flowmeter described in claim 1, it is characterized in that, between described liquid crystal display (4) and gauge outfit (3), by spiral-lock, be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320665499.9U CN203534653U (en) | 2013-10-25 | 2013-10-25 | Novel multi-angle waterproof Roots type flow meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320665499.9U CN203534653U (en) | 2013-10-25 | 2013-10-25 | Novel multi-angle waterproof Roots type flow meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203534653U true CN203534653U (en) | 2014-04-09 |
Family
ID=50420848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320665499.9U Expired - Lifetime CN203534653U (en) | 2013-10-25 | 2013-10-25 | Novel multi-angle waterproof Roots type flow meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203534653U (en) |
-
2013
- 2013-10-25 CN CN201320665499.9U patent/CN203534653U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140409 |
|
| CX01 | Expiry of patent term |