CN201427008Y - A sulfur hexafluoride gas humidity measurement filter device - Google Patents
A sulfur hexafluoride gas humidity measurement filter device Download PDFInfo
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- CN201427008Y CN201427008Y CN2009201035765U CN200920103576U CN201427008Y CN 201427008 Y CN201427008 Y CN 201427008Y CN 2009201035765 U CN2009201035765 U CN 2009201035765U CN 200920103576 U CN200920103576 U CN 200920103576U CN 201427008 Y CN201427008 Y CN 201427008Y
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- hexafluoride gas
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Abstract
本实用新型涉及一种六氟化硫气体湿度测量过滤装置，它包括一个一端设有连接螺纹的过滤套管、和过滤套管采用螺纹连接的套装在过滤套管内的过滤管以及设置在过滤套管和过滤管之间的过滤网片，在过滤管的一端设置有连接螺纹，本实用新型一端与仪器测量入口相连，另一端与测量管路相连。本实用新型的优点是解决了被测六氟化硫气体中粉尘颗粒对湿度传感器污染的技术难题。
The utility model relates to a measuring and filtering device for sulfur hexafluoride gas humidity, which comprises a filter casing with a connection thread at one end, a filter tube set in the filter casing which is threadedly connected, and a filter casing arranged in the filter casing. The filter mesh between the tube and the filter tube is provided with a connecting thread at one end of the filter tube, one end of the utility model is connected with the measuring inlet of the instrument, and the other end is connected with the measuring pipeline. The utility model has the advantage of solving the technical problem that dust particles in the measured sulfur hexafluoride gas pollute the humidity sensor.
Description
技术领域 technical field
本实用新型涉及一种六氟化硫气体湿度测量过滤装置。The utility model relates to a sulfur hexafluoride gas humidity measuring and filtering device.
背景技术 Background technique
目前现场进行六氟化硫电气设备湿度测量，仪器使用一段时间后，在进行仪器校准时常常会发现在传感器上有许多颗粒和灰尘，污染传感器，导致测量仪器灵敏度降低，测量准确性降低，影响测量仪器的使用寿命。At present, the humidity measurement of sulfur hexafluoride electrical equipment is carried out on site. After the instrument has been used for a period of time, it is often found that there are many particles and dust on the sensor during instrument calibration, which will contaminate the sensor, resulting in a decrease in the sensitivity of the measuring instrument and a decrease in measurement accuracy. The service life of the measuring instrument.
发明内容 Contents of the invention
本实用新型所要解决的技术问题是提供一种可有效解决被测六氟化硫气体中粉尘颗粒对湿度传感器污染技术难题的现场进行六氟化硫电气设备气体湿度测量用的过滤装置。The technical problem to be solved by the utility model is to provide a filter device for on-site measurement of the gas humidity of sulfur hexafluoride electrical equipment, which can effectively solve the technical problem of dust particles in the measured sulfur hexafluoride gas contaminating the humidity sensor.
本实用新型采用的技术方案：本实用新型包括一个一端设有连接螺纹的过滤套管、和过滤套管采用螺纹连接的套装在过滤套管内的过滤管以及设置在过滤套管和过滤管之间的过滤网片，在过滤管的一端设置有连接螺纹。The technical solution adopted by the utility model: the utility model comprises a filter casing with a connecting thread at one end, and a filter tube which is set in the filter casing with a threaded connection and is arranged between the filter casing and the filter tube The filter mesh is provided with a connecting thread at one end of the filter tube.
在过滤套管和过滤管之间过滤网片的一侧设置有橡胶密封圈。A rubber sealing ring is arranged on one side of the filter mesh sheet between the filter sleeve and the filter tube.
本实用新型的有益效果是：使用本实用新型可有效过滤被测六氟化硫气体中粉尘颗粒，避免粉尘颗粒直接进入传感器，提高湿度测量仪器测量准确性，延长仪器实用寿命。The beneficial effects of the utility model are: the utility model can effectively filter the dust particles in the measured sulfur hexafluoride gas, prevent the dust particles from directly entering the sensor, improve the measurement accuracy of the humidity measuring instrument, and prolong the practical life of the instrument.
附图说明 Description of drawings
附图为本实用新型结构示意图。Accompanying drawing is the structural representation of the utility model.
具体实施方式 Detailed ways
如附图所示，本实用新型过滤套管1和过滤管2采用不锈钢管体，在过滤套管1中装入过滤网片3、橡胶密封圈4，然后将过滤管2旋紧。即构成六氟化硫气体湿度测量过滤装置，本实用新型一端与仪器测量入口相连，另一端与测量管路相连。过滤套管1一端的连接螺纹与测量仪器相适配，过滤管2一端的连接螺纹与被测量六氟化硫气体管路相适配。As shown in the accompanying drawings, the
本实用新型主要适用于发电厂、变电站等六氟化硫电气设备进行气体湿度检测。The utility model is mainly applicable to gas humidity detection of sulfur hexafluoride electrical equipment such as power plants and substations.
本实用新型过滤套管1和过滤管2为不锈钢材质，过滤网片3为烧结不锈钢网，橡胶密封圈4为耐酸橡胶圈。The
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201035765U CN201427008Y (en) | 2009-07-02 | 2009-07-02 | A sulfur hexafluoride gas humidity measurement filter device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201035765U CN201427008Y (en) | 2009-07-02 | 2009-07-02 | A sulfur hexafluoride gas humidity measurement filter device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201427008Y true CN201427008Y (en) | 2010-03-24 |
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ID=42030732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201035765U Expired - Fee Related CN201427008Y (en) | 2009-07-02 | 2009-07-02 | A sulfur hexafluoride gas humidity measurement filter device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201427008Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102489096A (en) * | 2011-10-27 | 2012-06-13 | 天津今明仪器有限公司 | Moisture filter device of standard humidity generator |
| CN103055623A (en) * | 2012-12-20 | 2013-04-24 | 清华大学 | a filter collector |
| CN104459044A (en) * | 2014-11-28 | 2015-03-25 | 国家电网公司 | Sf6 equipment |
-
2009
- 2009-07-02 CN CN2009201035765U patent/CN201427008Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102489096A (en) * | 2011-10-27 | 2012-06-13 | 天津今明仪器有限公司 | Moisture filter device of standard humidity generator |
| CN102489096B (en) * | 2011-10-27 | 2013-12-18 | 天津今明仪器有限公司 | Moisture filter device of standard humidity generator |
| CN103055623A (en) * | 2012-12-20 | 2013-04-24 | 清华大学 | a filter collector |
| CN104459044A (en) * | 2014-11-28 | 2015-03-25 | 国家电网公司 | Sf6 equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Hebei Electric Power Construction & Adjustment Research Institute Assignor: Hebei Electric Power Research Institute Contract record no.: 2011130000010 Denomination of utility model: Sulfur hexafluoride gas moisture measurement filtering device Granted publication date: 20100324 License type: Exclusive License Record date: 20110107 |
|
| ASS | Succession or assignment of patent right |
Owner name: STATE ELECTRIC NET CROP. HEBEI ELECTRIC POWER CONS Effective date: 20130320 Owner name: HEBEI ELECTRIC POWER CORPORATION ELECTRIC POWER RE Free format text: FORMER OWNER: HEBEI ELECTRIC POWER RESEARCH INSTITUTE Effective date: 20130320 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130320 Address after: 050021 Shijiazhuang Province, Yuhua Province Sports street, South Street, No. 238, No. Patentee after: Electric Power Research Institute of Hebei Electric Power Corporation Patentee after: State Grid Corporation of China Patentee after: Hebei Electric Power Construction & Adjustment Research Institute Address before: 050021 No. 238 South Sports street, Hebei, Shijiazhuang Patentee before: Hebei Electric Power Research Institute |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100324 Termination date: 20150702 |
|
| EXPY | Termination of patent right or utility model |