CN204854796U - Special integration temperature of oil well, pressure changer - Google Patents
Special integration temperature of oil well, pressure changer Download PDFInfo
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- CN204854796U CN204854796U CN201520443866.XU CN201520443866U CN204854796U CN 204854796 U CN204854796 U CN 204854796U CN 201520443866 U CN201520443866 U CN 201520443866U CN 204854796 U CN204854796 U CN 204854796U
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Abstract
The utility model provides a special integration temperature of oil well, pressure changer relates to flow measurement technical field, should the temperature, press changer compact structure, installation more simple and convenient, consequently shortened the dead time, the staff's construction of also being convenient for more. A special integration temperature of oil well, pressure changer, includes: both ends open -ended cavity, the cavity is inside to be provided with a baffle, and ammeter bin and circuit board bin are split into with the cavity to the baffle, and what be provided with in succession ammeter bin and circuit board bin on the baffle crosses the line hole, being provided with temperature sensor on the bulkhead of circuit board bin and crossing line hole and antenna feeder line and cross the line hole, temperature sensor crosses line hole and antenna feeder line and crosses the cavity top of line hole relevant position department and be provided with temperature transmitter and wireless antenna respectively, be provided with processing circuit and pressure transmitter in the circuit board bin, cavity bottom sets up the resistance to compression integration and connects, and resistance to compression integration joint department sets up temperature sensor and the pressure sensing that links to each other with pressure transmitter through the air guide cable pops one's head in.
Description
Technical field
The utility model relates to flow measurement technology field, particularly relates to the special integration temperature of a kind of oil well, pressure transmitter.
Background technology
For knowing oil gas material pressure, the isoparametric situation of change of temperature in transportation timely and accurately, need to install and measure instrument at pipeline well head place, such as: temperature transmitter, pressure unit etc.But its installation of existing measurement instrument is comparatively loaded down with trivial details, such as: become for assembling temperature, pressure becomes and plant head, need to get angry process to pipeline, thus cause long construction period, it is also relatively long to stop the well time, is unfavorable for the normal production of oil well.
Utility model content
The special integration temperature of a kind of oil well that the utility model provides, pressure transmitter, this temperature and pressure structure of transmitter is compact, installation is more easy, therefore shortens shut down time, is also more convenient to staff's construction.
For solving the problems of the technologies described above, the utility model have employed following technical scheme:
The special integration temperature of a kind of oil well, pressure transmitter, comprising:
The cavity of both ends open, described inside cavity is provided with a baffle plate, and described cavity is divided into ammeter bin and circuit board bin by described baffle plate, described baffle plate is provided with the cable-through hole of ammeter bin in succession and circuit board bin;
The bulkhead of circuit board bin is provided with temperature sensor cable-through hole and feeder cable-through hole, the cavity top of temperature sensor cable-through hole and feeder cable-through hole corresponding position is respectively arranged with temperature transmitter and wireless antenna;
Be provided with signal processing circuit and pressure unit in circuit board bin, cavity bottom arranges resistance to compression integration joint, and resistance to compression integration joint set temperature sensor and the pressure sensing be connected with described pressure unit by air guide cable are popped one's head in.
Preferably, described pressure sensing probe is stainless steel copper core probe, and probe bottom is with diffuse si sensitive diaphragm, and probe periphery is covered with plastic casing.
Preferably, the material of described temperature sensor is metal platinum, and what temperature sensor periphery was provided with stainless steel gets warm protective casing.
Preferably, described resistance to compression integration joint periphery is provided with the hickey for being connected with pipeline.
The special integration temperature of a kind of oil well that the utility model provides, pressure transmitter, the cavity of both ends open is included in this temperature and pressure transmitter, a baffle plate is wherein had cavity to be divided into ammeter bin and circuit board bin, signal processing circuit and pressure unit is provided with in circuit board bin, cavity bottom is provided with resistance to compression integration joint, and resistance to compression integration joint is provided with temperature sensor and pressure sensing probe.Adopt the special integration temperature of the oil well of said structure, pressure transmitter, its structure is more compact, and construction and installation process is also comparatively easy.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is one of the structural representation of the special integration temperature of a kind of oil well of the utility model, pressure transmitter;
Fig. 2 is the structural representation two of the special integration temperature of a kind of oil well of the utility model, pressure transmitter.
Embodiment
The special integration temperature of a kind of oil well that the utility model provides, pressure transmitter, this temperature and pressure structure of transmitter is compact, installation is more easy, therefore shortens shut down time, is also more convenient to staff's construction.
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Below in conjunction with following accompanying drawing, the utility model embodiment is described in detail.
The utility model embodiment provides the special integration temperature of a kind of oil well, pressure transmitter, and as shown in Figure 1 or 2, the special integration temperature of this oil well, pressure transmitter include a cavity 1.This cavity 1 is both ends open structure, and inside is provided with a baffle plate 2, and cavity 1 is divided into ammeter bin and circuit board bin by baffle plate 2, and baffle plate 2 is provided with the cable-through hole 3 for being electrically connected ammeter bin and circuit board bin.Wherein, be provided with LED and show ammeter in ammeter bin, this LED shows ammeter by handoff functionality display pressure value or Temperature numerical; The structural unit such as signal processing circuit and pressure unit is then provided with in circuit board bin.The bulkhead of circuit board bin is provided with temperature sensor cable-through hole 4 and feeder cable-through hole 5, the top of the cavity 1 of temperature sensor cable-through hole 4, feeder cable-through hole 5 corresponding position is provided with temperature transmitter 6 and wireless antenna (not shown in wireless antenna Fig. 1, Fig. 2).
Further, as shown in Figure 1 or 2, the bottom of cavity 1 is provided with resistance to compression integration joint 7, this resistance to compression integration joint 7 periphery is preferably provided with hickey, utilizes this hickey the oil well described in the utility model embodiment can be fixedly installed in pipe under test and (can be installed on the supporting plug place of pipeline optional position according to actual needs) special integration temperature, pressure transmitter.Integration joint 7 is provided with again further temperature sensor 8 and pressure sensing probe 9, wherein pressure sensing probe 9 is connected by air guide cable 10 with pressure unit.It should be added that, as one comparatively preferred embodiment, pressure sensing 9 holes of popping one's head in preferably use stainless steel copper core to pop one's head in, and are then provided with diffuse si sensitive diaphragm in the bottom of probe, the peripheral plastic casing being covered with protection of probe.
Last need to add is that as a kind of preferred embodiment, temperature sensor 8 can choice for use metal platinum material be made, and what temperature sensor periphery was provided with stainless steel gets warm protective casing.
The special integration temperature of a kind of oil well that the utility model provides, pressure transmitter, the cavity of both ends open is included in this temperature and pressure transmitter, a baffle plate is wherein had cavity to be divided into ammeter bin and circuit board bin, signal processing circuit and pressure unit is provided with in circuit board bin, cavity bottom is provided with resistance to compression integration joint, and resistance to compression integration joint is provided with temperature sensor and pressure sensing probe.Adopt the special integration temperature of the oil well of said structure, pressure transmitter, its structure is more compact, and construction and installation process is also comparatively easy.
The above; be only embodiment of the present utility model; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; change can be expected easily or replace, all should be encompassed within protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of described claim.
Claims (4)
1. the special integration temperature of oil well, a pressure transmitter, is characterized in that, comprising:
The cavity of both ends open, described inside cavity is provided with a baffle plate, and described cavity is divided into ammeter bin and circuit board bin by described baffle plate, described baffle plate is provided with the cable-through hole of ammeter bin in succession and circuit board bin;
The bulkhead of circuit board bin is provided with temperature sensor cable-through hole and feeder cable-through hole, the cavity top of temperature sensor cable-through hole and feeder cable-through hole corresponding position is respectively arranged with temperature transmitter and wireless antenna;
Be provided with signal processing circuit and pressure unit in circuit board bin, cavity bottom arranges resistance to compression integration joint, and resistance to compression integration joint set temperature sensor and the pressure sensing be connected with described pressure unit by air guide cable are popped one's head in.
2. the special integration temperature of oil well according to claim 1, pressure transmitter, is characterized in that, described pressure sensing probe is stainless steel copper core probe, and probe bottom is with diffuse si sensitive diaphragm, and probe periphery is covered with plastic casing.
3. the special integration temperature of oil well according to claim 1, pressure transmitter, it is characterized in that, the material of described temperature sensor is metal platinum, and what temperature sensor periphery was provided with stainless steel gets warm protective casing.
4. the special integration temperature of oil well according to claim 1, pressure transmitter, is characterized in that, described resistance to compression integration joint periphery is provided with the hickey for being connected with pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520443866.XU CN204854796U (en) | 2015-06-26 | 2015-06-26 | Special integration temperature of oil well, pressure changer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520443866.XU CN204854796U (en) | 2015-06-26 | 2015-06-26 | Special integration temperature of oil well, pressure changer |
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| Publication Number | Publication Date |
|---|---|
| CN204854796U true CN204854796U (en) | 2015-12-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520443866.XU Active CN204854796U (en) | 2015-06-26 | 2015-06-26 | Special integration temperature of oil well, pressure changer |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104990572A (en) * | 2015-06-26 | 2015-10-21 | 中国石油化工股份有限公司胜利油田分公司 | Special integrated temperature and pressure transmitter for oil well |
-
2015
- 2015-06-26 CN CN201520443866.XU patent/CN204854796U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104990572A (en) * | 2015-06-26 | 2015-10-21 | 中国石油化工股份有限公司胜利油田分公司 | Special integrated temperature and pressure transmitter for oil well |
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