CN202360086U - Protection structure for gas-liquid separator instrument - Google Patents
Protection structure for gas-liquid separator instrument Download PDFInfo
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- CN202360086U CN202360086U CN201120456899XU CN201120456899U CN202360086U CN 202360086 U CN202360086 U CN 202360086U CN 201120456899X U CN201120456899X U CN 201120456899XU CN 201120456899 U CN201120456899 U CN 201120456899U CN 202360086 U CN202360086 U CN 202360086U
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- measuring instrument
- protective casing
- gas
- probe
- flange
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Abstract
The utility model relates to a protection structure for a gas-liquid separator instrument, comprising a separator shell, a pipe connecting flange, a measuring instrument and a measuring instrument flange, wherein the separator shell is provided with the pipe connecting flange; a probe of the measuring instrument extends into the separator shell after passing through the pipe connecting flange; and the measuring instrument flange is fixed together with the pipe connecting flange. The protection structure has the innovation points as follows: a protective sleeve is arranged outside the probe of the measuring instrument, and the surface of the protective sleeve is provided with a hole; and the protective sleeve is arranged outside the probe of the measuring instrument through a detachable structure. The protection structure has the advantages that the protective sleeve is arranged outside the probe of the measuring instrument, so that the impact force of a liquid in a tank can be better buffered, and the measuring precision and the stability are prevented from being influenced by the deformation of the probe of the measuring instrument; and the protective sleeve is arranged outside the probe of the measuring instrument through the detachable structure, so that the probe of the measuring instrument and the protective sleeve are conveniently dismounted and replaced during maintenance.
Description
Technical field
The utility model relates to a kind of gas-liquid separator, particularly a kind of gas-liquid separator instrument protection structure.
Background technology
Coal bed gas is claimed coal-bed gas again, coal bed methane, and it is to compose the natural-gas of storage formula certainly that is stored in coal seam and Gu Yan through the biochemistry pyrolysis with absorption or free state in the coal-forming process, belongs to unconventional natural gas, it is the chemical industry and the energy raw material of high-quality.Have 74 countries containing coal bed gas resource in the world, Chinese coal bed gas stock number reaches 36.8 tcms, occupies the third place in the world.At present, Chinese coal bed gas can be adopted about 10 tcms of stock number, and accumulative total is verified coal bed gas oil in place 1023 billion cubic meters, about 470 billion cubic meters of recoverable reserves.The coal bed gas resource in the whole nation 95% is distributed in four of the Inner Mongol, Shan, Shanxi, Xinjiang, Ji Yu Anhui and Chongqing of Sichuans, Yunnan-Guizhou etc. and contains the gas area, and wherein the Inner Mongol, Shan, Shanxi contains gas area coal bed gas resource amount maximum, accounts for about 50% of national coal bed gas total resources.
The coal bed gas of exploiting out from the down-hole in fact is that the material of gas-liquid two-phase is formed.Gas composition is mainly methane, liquid consist of free water, contain impurity etc. in addition.For obtaining single-phase coal bed gas, must separate Here it is our gas-liquid separator of using always through gas-liquid two-phase.
In order to satisfy the automatic control or the security monitoring demand of producing, on the gas-liquid separator some measuring instruments can be installed.Concrete mounting structure is: the pipe connecting flange with the conducting of housing inner chamber is set on the housing of gas-liquid separator in advance; Measuring instrument is installed on the pipe connecting flange through the measuring instrument flange, and the measurement feeler lever of measuring instrument inserts the inner monitoring that realizes various data of eliminator.This kind measuring instrument in use because the probe extension elongation is longer, the stressed arm of force is big, and is stiffener, under the effect of hydrodynamic, these feeler lever generation elastic deformations produce bigger amount of deflection, have influenced certainty of measurement and stability greatly.
Summary of the invention
The technical problem that the utility model will solve provides a kind of gas-liquid separator instrument protection structure, and the available buffer fluid impact avoids the measuring instrument probe deformations to influence certainty of measurement and stability.
For solving the problems of the technologies described above; The technical scheme of the utility model is: a kind of gas-liquid separator instrument protection structure; Comprise shell separator, pipe connecting flange, measuring instrument and measuring instrument flange; Establish pipe connecting flange on the said shell separator, the probe of measuring instrument passes pipe connecting flange and stretches in the shell separator, and said measuring instrument flange and pipe connecting flange bolt are fixed; Its innovative point in: said measuring instrument probe is outside equipped with a protective casing, and said protective casing surface has hole; Said protective casing is installed in outside the measuring instrument probe through demountable structure.
Further, the demountable structure of said protective casing is: the upper end mouth of pipe of said protective casing is welded with annular fixed head, and said annular fixed head is clamped between measuring instrument flange and the pipe connecting flange.
Further, said annular fixed head upper surface is milled with seal groove, and said seal groove is embedded with the O RunddichtringO.
Further, the contact position of said pipe connecting flange and protective casing annular fixed head is milled with seal groove, and said seal groove is embedded with the O RunddichtringO.
Further, the demountable structure of said protective casing is: the upper end mouth of pipe of said protective casing is provided with one section internal thread; Said measuring instrument flange lower surface is provided with is with externally threaded annular boss structure, and the said protective casing upper end mouth of pipe is threaded fixing with the annular boss of measuring instrument flange.
Further, said protective casing is a steel pipe.
The advantage of the utility model is: outside the measuring instrument probe, protective casing is set, surge tank fluid impact power avoids the measuring instrument probe deformations to influence certainty of measurement and stability preferably.Protective casing is installed in outside the measuring instrument probe through demountable structure, convenient dismounting when safeguarding, replacing measuring instrument probe and protective casing.
Description of drawings
Fig. 1 is the gas-liquid separator instrument protection structure first example structure sketch map in the utility model.
Fig. 2 is the gas-liquid separator instrument protection structure second example structure sketch map of not shown shell separator in the utility model.
The specific embodiment
As shown in Figure 1, comprise shell separator 1, pipe connecting flange 2, measuring instrument 3, measuring instrument flange 4, probe 5, protective casing 6, annular fixed head 7.
The preset pipe connecting flange 2 that is used to install and measure instrument 3 on the above-mentioned shell separator 1, the probe 5 of measuring instrument 3 stretches in the shell separator 1 after passing pipe connecting flange 2.Probe 5 is outside equipped with the protective casing 6 that an internal diameter is far longer than probe 5 outlines, and the material of protective casing 6 is a steel pipe, evenly has some holes on protective casing 6 surfaces.
Protective casing 6 is installed in outside the measuring instrument probe 5 through demountable structure.Be specially: the upper end mouth of pipe of protective casing 6 is welded with annular fixed head 7, and during installation, annular fixed head 7 is clamped between pipe connecting flange 2 and the measuring instrument flange 4, through bolt the three is fixed.
For guaranteeing the sealing of eliminator, be milled with seal groove in the upper surface of annular fixed head 7, seal groove is embedded with the O RunddichtringO, is used for the sealing between annular fixed head 7 and its outside measuring instrument flange 4.Pipe connecting flange 2 is milled with seal groove with the contact position of protective casing annular fixed head 7, and seal groove is embedded with the O RunddichtringO, is used for the sealing between annular fixed head 7 and the pipe connecting flange 2.
Fig. 2 shows another kind of demountable structure, and the upper end mouth of pipe of protective casing 6 is provided with one section internal thread; In addition, be provided with in measuring instrument flange 4 lower surfaces and be with externally threaded annular boss 41 structures, the protective casing 6 upper end mouths of pipe are threaded fixing with the annular boss 41 of measuring instrument flange 4.
During use, protective casing 6 covers on outside the probe of measuring instrument after installing through demountable structure, reduces the impact of eliminator inner fluid, avoid probe deformation influence accuracy of detection and
Protective casing demountable structure in the utility model is including, but not limited to above-mentioned dual mode, and also other known dismountable syndetons repeat no more here.
Claims (6)
1. gas-liquid separator instrument protection structure; Comprise shell separator, pipe connecting flange, measuring instrument and measuring instrument flange; Establish pipe connecting flange on the said shell separator; The probe of measuring instrument passes pipe connecting flange and stretches in the shell separator, and said measuring instrument flange and pipe connecting flange bolt are fixed; It is characterized in that: said measuring instrument probe is outside equipped with a protective casing, and said protective casing surface has hole; Said protective casing is installed in outside the measuring instrument probe through demountable structure.
2. gas-liquid separator instrument protection structure according to claim 1; It is characterized in that: the demountable structure of said protective casing is: the upper end mouth of pipe of said protective casing is welded with annular fixed head, and said annular fixed head is clamped between measuring instrument flange and the pipe connecting flange.
3. gas-liquid separator instrument protection structure according to claim 2 is characterized in that: said annular fixed head upper surface is milled with seal groove, and said seal groove is embedded with the O RunddichtringO.
4. gas-liquid separator instrument protection structure according to claim 2 is characterized in that: the contact position of said pipe connecting flange and protective casing annular fixed head is milled with seal groove, and said seal groove is embedded with the O RunddichtringO.
5. gas-liquid separator instrument protection structure according to claim 1, it is characterized in that: the demountable structure of said protective casing is: the upper end mouth of pipe of said protective casing is provided with one section internal thread; Said measuring instrument flange lower surface is provided with is with externally threaded annular boss structure, and the said protective casing upper end mouth of pipe is threaded fixing with the annular boss of measuring instrument flange.
6. gas-liquid separator instrument protection structure according to claim 1 is characterized in that: said protective casing is a steel pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120456899XU CN202360086U (en) | 2011-11-17 | 2011-11-17 | Protection structure for gas-liquid separator instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120456899XU CN202360086U (en) | 2011-11-17 | 2011-11-17 | Protection structure for gas-liquid separator instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202360086U true CN202360086U (en) | 2012-08-01 |
Family
ID=46571278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120456899XU Expired - Fee Related CN202360086U (en) | 2011-11-17 | 2011-11-17 | Protection structure for gas-liquid separator instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202360086U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103852609A (en) * | 2012-11-28 | 2014-06-11 | 国家电网公司 | Metering box, ground wire hitching method of the metering box, and replacement method of current transformer of the metering box |
| CN104033731A (en) * | 2014-06-09 | 2014-09-10 | 温州天旭机械设备有限公司 | Temperature gauge for petrochemical pump valve mechanical seal flushing system |
-
2011
- 2011-11-17 CN CN201120456899XU patent/CN202360086U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103852609A (en) * | 2012-11-28 | 2014-06-11 | 国家电网公司 | Metering box, ground wire hitching method of the metering box, and replacement method of current transformer of the metering box |
| CN103852609B (en) * | 2012-11-28 | 2017-03-22 | 国家电网公司 | Metering box, ground wire hitching method of the metering box, and replacement method of current transformer of the metering box |
| CN104033731A (en) * | 2014-06-09 | 2014-09-10 | 温州天旭机械设备有限公司 | Temperature gauge for petrochemical pump valve mechanical seal flushing system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: MORIMATSU (JIANGSU) HEAVY INDUSTRY CO., LTD. Free format text: FORMER OWNER: SENSONG (JIANGSU) OFFSHORE OIL ENGINEERING EQUIPMENT CO., LTD. Effective date: 20140306 |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140306 Address after: 226532, room 319, building 306, spring garden, Changjiang town (Rugao port area), Nantong, Jiangsu, Rugao Patentee after: Morimatsu (Jiangsu) Heavy Industry Co., Ltd. Address before: 226532, room 319, building 306, spring garden, Changjiang town (Rugao port area), Nantong, Jiangsu, Rugao Patentee before: Morimatsu (Jiangsu) CNOOC Engineering Equipment Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120801 Termination date: 20181117 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |