CN203847108U - Plug-in mounting fluid resistivity sealed measuring device - Google Patents
Plug-in mounting fluid resistivity sealed measuring device Download PDFInfo
- Publication number
- CN203847108U CN203847108U CN201420250016.3U CN201420250016U CN203847108U CN 203847108 U CN203847108 U CN 203847108U CN 201420250016 U CN201420250016 U CN 201420250016U CN 203847108 U CN203847108 U CN 203847108U
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- China
- Prior art keywords
- resistivity
- plug
- sealed compartment
- socket
- matrix
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- Expired - Fee Related
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Abstract
The utility model relates to a plug-in mounting fluid resistivity sealed measuring device. An existing resistivity measuring device is complex in installation, poor in pressure bearing capacity and poor in sealing performance, and measuring accuracy is affected. The plug-in mounting fluid resistivity sealed measuring device comprises a sealed cabin, a base, a resistivity sensor and a circuit board, wherein the bottom of the sealed cabin is provided with a protrusive socket, the side wall of the sealed cabin is provided with a mounting hole, and the top of the sealed cabin is provided with a sealing cover; a base inner hole is formed in the base, the top of the base is provided with an open slot corresponding to the socket in the bottom of the sealed cabin, and the open slot extends to the base inner hole; the sealed cabin is fixed to the base through the mode that the socket in the bottom of the sealed cabin is plugged into the open slot of the base; the circuit board is installed in a cabin body of the sealed cabin; the resistivity sensor is installed in the socket, and a multi-core plug is installed in the mounting hole. The sensor used for measuring fluid resistivity and the circuit board are arranged in the closed space formed by a sealing cover and the sealed cabin and are integrally installed on the base in a plug-in mounting mode to measure the fluid resistivity. The plug-in mounting fluid resistivity sealed measuring device has the advantages of being high in sealing performance and can be installed conveniently and fast.
Description
Technical field
the utility model relates to a kind of oil well logging equipment, is specifically related to a kind of plug-in fluid resistivity plugging meter device.
Background technology
Resistivity measurement is in oil well logging, to be substantially the most also most important project, fluid resistivity is determined by factors such as its mineralogical composition, contained electrolytical chemical composition, concentration, temperature and oil saturations, therefore, in conjunction with resistivity and other related datas, just can be easy to obtain log.But it is unreasonable that the structure of current most of resistivity test devices all designs, complexity is installed, cannot bear environment stress, sealing structure type is poor, affects accuracy of measurement, and application life is also shorter.
Summary of the invention
The purpose of this utility model is to provide a kind of plug-in fluid resistivity plugging meter device, be easily in place, and sealing is stronger.
The technical scheme that the utility model adopts is:
A plug-in fluid resistivity plugging meter device, includes resistivity sensor and connected circuit board, it is characterized in that:
Described measurement mechanism includes sealed compartment and matrix;
Sealed compartment bottom is provided with the socket of protrusion, and sidewall is provided with installing hole, and top is provided with seal cover;
In matrix, be provided with the matrix endoporus of lateral direction penetrating, top is provided with the fluting corresponding with sealed compartment bottom socket, opens to matrix endoporus;
Sealed compartment is fixed on matrix by the fluting of the socket insertion matrix of its bottom;
Described circuit board is placed in the cabin body of sealed compartment, and the resistivity sensor being connected with circuit board is placed in socket, is mounted with and is connected the multi-pin connector for output circuit plate data with circuit board in installing hole.
Described circuit board is fixed in the cabin body of sealed compartment by hold-down screw.
Described sealed compartment is fixed on matrix by the hold-down screw at edge.
The contact surface of described seal cover and sealed compartment is provided with the sealing ring for enhanced leaktightness.
On the contact surface of described sealed compartment socket and matrix fluting, be provided with the sealing ring for enhanced leaktightness.
On the contact surface of described resistivity sensor and sealed compartment socket, be provided with the sealing ring for enhanced leaktightness.
The utlity model has following advantage:
The utility model is arranged on sensor and the circuit board of measuring fluid circuit rate in the confined space being comprised of seal cover and sealed compartment; by integral plugged mode, be installed to the circuit rate of measuring fluid on matrix; have closed type strong, advantage is easily installed; can effectively protect sensor and circuit board; isolating exterior environment stress, improves the accuracy of measuring.
Accompanying drawing explanation
Fig. 1 is the utility model top view.
Fig. 2 is B-B sectional drawing.
Fig. 3 is the utility model blast structure chart.
Fig. 4 is the utility model three-dimensional structure diagram.
In figure, 1-multi-pin connector, 2-hold-down screw, 3-circuit board, 4-seal cover, 5-sealing ring, 6-sealed compartment, 7-matrix, 8-matrix endoporus, 9-resistivity sensor, 10-fluid.
The specific embodiment
Below in conjunction with the specific embodiment, the utility model is described in detail.
A kind of plug-in fluid resistivity plugging meter device that the utility model is related, includes resistivity sensor 9(model and can select S1160S35) and with its supporting circuit board being connected 3, sealed compartment 6 and matrix 7.Sealed compartment 6 bottoms are provided with the socket of protrusion, and sidewall is provided with installing hole, and top is provided with seal cover 4.In matrix 7, be provided with the matrix endoporus 8 of lateral direction penetrating, top is provided with the fluting corresponding with sealed compartment 6 bottom sockets, opens to matrix endoporus 8.Sealed compartment 6 is fixed on matrix 7 by the fluting of the socket insertion matrix 7 of its bottom.
Circuit board 3 is placed in the cabin body of sealed compartment 6, is fixed in the cabin body of sealed compartment 6 by hold-down screw 2.The resistivity sensor 9 being connected with circuit board 3 is placed in socket, is mounted with and is connected the multi-pin connector 1 for output circuit plate 3 data with circuit board 3 in installing hole.
For enhanced leaktightness, the utility model many places are provided with sealing ring 5, comprise on the contact surface of seal cover 4 and sealed compartment 6, on the contact surface of sealed compartment 6 sockets and matrix 7 flutings and on the contact surface of resistivity sensor 9 and sealed compartment 6 sockets.Seal cover 4, sealing ring 5 and sealed compartment 6 coordinate, and protection is at the circuit board 3 of sealed compartment 6 inside.
During use, fluid 10 is by matrix endoporus 12, and stream process resistivity sensor 9, and resistivity sensor 9 is measured the resistivity signal of fluids 10, by circuit board 3 processing signals, and through multi-pin connector 1 output.
It is cited that content of the present utility model is not limited to embodiment, and the conversion of any equivalence that those of ordinary skills take technical solutions of the utility model by reading the utility model manual, is claim of the present utility model and contains.
Claims (6)
1. a plug-in fluid resistivity plugging meter device, includes resistivity sensor (9) and connected circuit board (3), it is characterized in that:
Described measurement mechanism includes sealed compartment (6) and matrix (7);
Sealed compartment (6) bottom is provided with the socket of protrusion, and sidewall is provided with installing hole, and top is provided with seal cover (4);
In matrix (7), be provided with the matrix endoporus (8) of lateral direction penetrating, top is provided with the fluting corresponding with sealed compartment (6) bottom socket, opens to matrix endoporus (8);
Sealed compartment (6) is fixed on matrix (7) by the fluting of the socket insertion matrix (7) of its bottom;
Described circuit board (3) is placed in the cabin body of sealed compartment (6), the resistivity sensor (9) being connected with circuit board (3) is placed in socket, is mounted with the multi-pin connector (1) being connected with circuit board (3) for output circuit plate (3) data in installing hole.
2. a kind of plug-in fluid resistivity plugging meter device according to claim 1, is characterized in that:
Described circuit board (3) is fixed in the cabin body of sealed compartment (6) by hold-down screw (2).
3. a kind of plug-in fluid resistivity plugging meter device according to claim 2, is characterized in that:
Described sealed compartment (6) is fixed on matrix (7) by the hold-down screw (2) at edge.
4. a kind of plug-in fluid resistivity plugging meter device according to claim 3, is characterized in that:
Described seal cover (4) is provided with the sealing ring (5) for enhanced leaktightness with the contact surface of sealed compartment (6).
5. a kind of plug-in fluid resistivity plugging meter device according to claim 4, is characterized in that:
On the contact surface of described sealed compartment (6) socket and matrix (7) fluting, be provided with the sealing ring (5) for enhanced leaktightness.
6. a kind of plug-in fluid resistivity plugging meter device according to claim 5, is characterized in that:
On the contact surface of described resistivity sensor (9) and sealed compartment (6) socket, be provided with the sealing ring (5) for enhanced leaktightness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420250016.3U CN203847108U (en) | 2014-05-16 | 2014-05-16 | Plug-in mounting fluid resistivity sealed measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420250016.3U CN203847108U (en) | 2014-05-16 | 2014-05-16 | Plug-in mounting fluid resistivity sealed measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203847108U true CN203847108U (en) | 2014-09-24 |
Family
ID=51560142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420250016.3U Expired - Fee Related CN203847108U (en) | 2014-05-16 | 2014-05-16 | Plug-in mounting fluid resistivity sealed measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203847108U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108087553A (en) * | 2017-12-30 | 2018-05-29 | 杭州速控软件有限公司 | Spigot seal structure |
-
2014
- 2014-05-16 CN CN201420250016.3U patent/CN203847108U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108087553A (en) * | 2017-12-30 | 2018-05-29 | 杭州速控软件有限公司 | Spigot seal structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140924 Termination date: 20170516 |