CN203549253U - Temperature and pressure measuring data collection head for high pressure pipe - Google Patents
Temperature and pressure measuring data collection head for high pressure pipe Download PDFInfo
- Publication number
- CN203549253U CN203549253U CN201320258545.3U CN201320258545U CN203549253U CN 203549253 U CN203549253 U CN 203549253U CN 201320258545 U CN201320258545 U CN 201320258545U CN 203549253 U CN203549253 U CN 203549253U
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- China
- Prior art keywords
- high pressure
- pipe line
- pressure pipe
- head
- data acquisition
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Abstract
The utility model discloses a temperature and pressure measuring data collection head for a high pressure pipe. The temperature and pressure measuring data collection head comprises a collection head body. The temperature and pressure measuring data collection head is characterized in that a channel which can be communicated with the high pressure pipe is arranged inside the collection head body, a plurality of threaded mounting holes are formed in the collection head body, connecting pieces used for connector instrument components are arranged inside the threaded mounting holes, and plugging members are arranged in standby threaded mounting holes. The temperature and pressure measuring data collection head aims to overcome the defects in the prior art, is simple in structure, and is formed by the forge piece in the entire forging machining mode, therefore safety hazards of the pipe caused by quality defects or welding stress in the site construction process are eliminated, and therefore the safety of a conveying pipe is guaranteed.
Description
Technical field
The utility model relates to a kind of thermometric pressure measurement data acquisition market-head of high pressure pipe line, is applicable to the manufacturing technology field in the medium high pressure pipe line materials such as transfer oil, rock gas, chemical industry gas, liquid.
Background technique
At present, the process parameter of the discharge pressure pipeline of the media such as oil, rock gas, chemical industry gas, liquid as: as the collection of the process datas such as temperature, pressure, the temperature difference, pressure reduction, conventionally adopt directly on conveyance conduit gas cutting perforate and weld corresponding connecting head or installation of guard sleeve is lived in peace with each other and filled corresponding instrument and apparatus, if on-the-spot pressure acquisition is as the installation of pressure gauge or pressure transmitter, after first gas cutting perforate pressure piping, be welded to connect captacula and link joint or flange connecting head, then setting pressure table or pressure transmitter after stop valve are installed; Scene temperature gathers as the installation of plug-in type bimetallic thermometer or plug-in type temperature transmitter, also after first gas cutting perforate pressure piping, after the outside protective case of welding temperature meter, thermometer or temperature transmitter etc. is installed again,
As shown in Figure 1.Existing technical disadvantages is: in carrying out the welding process of pressure piping and connecting head or protective casing, weld seam is prone to the weld defectss such as slag inclusion, pore; In addition owing to there being welding stress, as eliminate badly, form corrosion failure etc., the great potential safety hazard of build-up of pressure pipeline internal medium.This point is for high pressure pipe line, as well head gathering line pressure reaches tens MPas or pipeline fed sheet of a media includes acid ingredient, as containing H
2s, CO
2the medium transport pipeline of gas is especially dangerous, cannot guarantee that the safety of pipeline is normally produced.
Model utility content
The purpose of this utility model is in order to overcome deficiency of the prior art, provide a kind of simple in structure, by the whole forging of forging, processed, thereby reach, eliminate site operation process because mass defect or welding stress cause the potential safety hazard of pipeline, guarantee the thermometric pressure measurement data acquisition market-head of the high pressure pipe line of conveyance conduit Security.
In order to achieve the above object, the utility model adopts following scheme:
A kind of thermometric pressure measurement data acquisition market-head of high pressure pipe line, include the collection head body that adopts the whole forging of forging to process, it is characterized in that: in described collection head body, be provided with the passage that can be communicated with high pressure pipe line, on described collection head body, be provided with a plurality of threaded mounting holes, in described threaded mounting hole, be provided with the link for connector instrument component, in standby threaded mounting hole, be provided with shutoff element, on described collection head body two ends, forge and be useful on the flange being connected with high pressure pipe line respectively.
The thermometric pressure measurement data acquisition market-head of a kind of high pressure pipe line as above, is characterized in that being respectively equipped with for laying the circular groove of seal washer on end, described collection head body two ends.
The thermometric pressure measurement data acquisition market-head of a kind of high pressure pipe line as above, is characterized in that described shutoff element is thread plug.
The thermometric pressure measurement data acquisition market-head of a kind of high pressure pipe line as above, is characterized in that described link is for the connecting head for setting pressure table.
The thermometric pressure measurement data acquisition market-head of a kind of high pressure pipe line as above, is characterized in that described link is for the protective casing of thermometer is installed.
The thermometric pressure measurement data acquisition market-head of a kind of high pressure pipe line as above, a kind of in circular, square, regular pentagon or regular hexagon of the cross section that it is characterized in that described collection head body.
The thermometric pressure measurement data acquisition market-head of a kind of high pressure pipe line as above, is characterized in that the thread forms in described threaded mounting hole is the button-type with sealed nature.
The thermometric pressure measurement data acquisition market-head of a kind of high pressure pipe line as above, is characterized in that button-type is NPT button or Autoclave button.
The thermometric pressure measurement data acquisition market-head of a kind of high pressure pipe line as above, is characterized in that being provided with supporting year silk bolt of flange in described threaded mounting hole, between supporting year silk bolt of described flange and threaded mounting hole, is provided with steel ring or wound gasket.
In sum, the utility model with respect to its beneficial effect of prior art is:
One, the utility model is simple in structure, thermometric pressure measurement data acquisition market-head, as main body pressure components and parts, it adopts the whole forging of forging to process, its two ends size and required connecting tube size adapt, and there is good weldability with pipe material, be welded to connect with pipeline when mounted, and carry out non-destructive inspection and carry out construction and installation according to pipeline installation relevant criterion; As poor in the weldability of collection head material and high pressure pipe line, in the time of can not guaranteeing welding quality, can adopt flange to connect or oil connects the ninth of the ten Heavenly Stems, high pressure flange or high pressure oil head in the ninth of the ten Heavenly Stems are processed in the forging of collection head two ends, then the flange being welded to connect with high pressure pipe line or oil are connected the ninth of the ten Heavenly Stems accordingly.There is the diversity and the efficient and convenient property that are connected with high pressure pipe line.
Two, in the utility model the connecting head of thermometric pressure measurement or protective casing interface directly with open on the different axial position of collection head body the threaded mounting hole employing realization that is threaded; can be convenient to entirely tighten and guarantee the sealing of connection; effectively solve pipe interior leakage problem, make the installation process of high pressure pipe line more safe and effective.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of prior art;
Fig. 2 is one of schematic diagram of the present utility model;
Fig. 3 is two of schematic diagram of the present utility model.
Embodiment
Below in conjunction with accompanying drawing explanation and embodiment, the utility model is further described:
The thermometric pressure measurement data acquisition market-head of a kind of high pressure pipe line of the utility model, include the collection head body 1 that adopts the whole forging of forging to process, in described collection head body 1, be provided with the passage 2 that can be communicated with high pressure pipe line, on described collection head body 1, be provided with a plurality of threaded mounting holes 3, in described threaded mounting hole 3, be provided with the link 4 for connector instrument component, in standby threaded mounting hole 3, be provided with shutoff element 5, on described collection head body 1 two ends, forge and be useful on the flange 6 being connected with high pressure pipe line respectively.
In the utility model, on described collection head body 1 end, two ends, be respectively equipped with for laying the circular groove 7 of seal washer.At the interior seal washer that arranges of circular groove 7, can effectively guarantee the sealing between collection head body 1 two ends and high pressure pipe line.
Shutoff element 5 described in the utility model is thread plug.By thread plug, seal standby threaded mounting hole 3 as the reserved standby mounting point of instrument and apparatus.
Link 4 described in the utility model is connecting head or protective casing.In the utility model, the size of connecting thread mounting hole 3 and thread forms and the connecting head of each instrument and apparatus components and parts or the size of protective casing and thread forms match and adapt, and guarantee the leakproofness that cooperatively interacts.
The cross section of the body of collection head described in the utility model 1 is a kind of in circular, square, regular pentagon or regular hexagon.The cross section of collection head body 1 can also be other shape.
Thread forms in threaded mounting hole described in the utility model 3 is the button-type with sealed nature.Described button-type is NPT button or Autoclave button.
In the utility model, in described threaded mounting hole 3, be provided with supporting year silk bolt of flange, between supporting year silk bolt of described flange and threaded mounting hole 3, be provided with steel ring or wound gasket.
As shown in Figure 2; as the high pressure pipe line specification of fed sheet of a media adopts Φ 114 * 12; data acquisition market-head body 1 adopts with pipe material has the whole forging of good weldability material forging; the size Φ 114 * 12 identical with high pressure pipe line specification is processed at data acquisition market-head body 1 two ends; then on data acquisition market-head body 1, process the required various thermometric pressure measurement threaded mounting holes 3 of high pressure pipe line technique; as shown in Figure 2, in threaded mounting hole 2, can be respectively equipped with for the pressure gauge connecting head of pressure gauge installation or for protective casing or the thread plug of thermometer are installed.
As shown in Figure 3, the high pressure pipe line specification of fed sheet of a media adopts Φ 114 * 12, and pipe material and data acquisition market-head body 1 material that adopts do not have weldability; Can take the supporting high pressure flange of high pressure pipe line to be welded to connect; Data acquisition market-head body adopts the whole forging of forging, processing collection head body high pressure flange, and its specifications and models size and high-pressure pipeline flange size match; Then on data acquisition market-head body 1, process the required various thermometric pressure measurement threaded mounting holes 3 of high pressure pipe line technique.
More than show and described basic principle of the present utility model and major character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and specification, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (9)
1. the thermometric pressure measurement data acquisition market-head of a high pressure pipe line, include the collection head body (1) that adopts the whole forging of forging to process, it is characterized in that: in described collection head body (1), be provided with the passage (2) that can be communicated with high pressure pipe line, on described collection head body (1), be provided with a plurality of threaded mounting holes (3), in described threaded mounting hole (3), be provided with the link (4) for connector instrument component, in standby threaded mounting hole (3), be provided with shutoff element (5), on described collection head body (1) two ends, forge and be useful on the flange (6) being connected with high pressure pipe line respectively.
2. the thermometric pressure measurement data acquisition market-head of a kind of high pressure pipe line according to claim 1, is characterized in that being respectively equipped with the circular groove (7) for laying seal washer on described collection head body (1) end, two ends.
3. the thermometric pressure measurement data acquisition market-head of a kind of high pressure pipe line according to claim 1, is characterized in that described shutoff element (5) is thread plug.
4. the thermometric pressure measurement data acquisition market-head of a kind of high pressure pipe line according to claim 1, is characterized in that described link (4) is for the connecting head for setting pressure table.
5. the thermometric pressure measurement data acquisition market-head of a kind of high pressure pipe line according to claim 1, is characterized in that described link (4) is for the protective casing of thermometer is installed.
6. the thermometric pressure measurement data acquisition market-head of a kind of high pressure pipe line according to claim 1, a kind of in circular, square, regular pentagon or regular hexagon of the cross section that it is characterized in that described collection head body (1).
7. the thermometric pressure measurement data acquisition market-head of a kind of high pressure pipe line according to claim 1, is characterized in that the thread forms in described threaded mounting hole (3) is the button-type with sealed nature.
8. the thermometric pressure measurement data acquisition market-head of a kind of high pressure pipe line according to claim 5, is characterized in that button-type is NPT button or Autoclave button.
9. the thermometric pressure measurement data acquisition market-head of a kind of high pressure pipe line according to claim 1, it is characterized in that being provided with supporting year silk bolt of flange in described threaded mounting hole (3), between supporting year silk bolt of described flange and threaded mounting hole (3), be provided with steel ring or wound gasket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320258545.3U CN203549253U (en) | 2013-05-14 | 2013-05-14 | Temperature and pressure measuring data collection head for high pressure pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320258545.3U CN203549253U (en) | 2013-05-14 | 2013-05-14 | Temperature and pressure measuring data collection head for high pressure pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203549253U true CN203549253U (en) | 2014-04-16 |
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ID=50467369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320258545.3U Expired - Fee Related CN203549253U (en) | 2013-05-14 | 2013-05-14 | Temperature and pressure measuring data collection head for high pressure pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203549253U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104154375A (en) * | 2013-05-14 | 2014-11-19 | 上海维萨仪表制造有限公司 | Temperature measuring and pressure measuring data collection head for high pressure pipeline |
-
2013
- 2013-05-14 CN CN201320258545.3U patent/CN203549253U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104154375A (en) * | 2013-05-14 | 2014-11-19 | 上海维萨仪表制造有限公司 | Temperature measuring and pressure measuring data collection head for high pressure pipeline |
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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 |
Granted publication date: 20140416 Termination date: 20150514 |
|
| EXPY | Termination of patent right or utility model |