CN203867556U - Wireless pressure transmitter for oil production well - Google Patents

Wireless pressure transmitter for oil production well Download PDF

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Publication number
CN203867556U
CN203867556U CN201420244347.6U CN201420244347U CN203867556U CN 203867556 U CN203867556 U CN 203867556U CN 201420244347 U CN201420244347 U CN 201420244347U CN 203867556 U CN203867556 U CN 203867556U
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China
Prior art keywords
battery
screens
rank
performance
module
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CN201420244347.6U
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Chinese (zh)
Inventor
张翔
刘磊
陈海云
龚杰
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SHENZHEN BOHAI YUENENG SCIENCE & TECHNOLOGY DEVELOPMENT Co Ltd
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SHENZHEN BOHAI YUENENG SCIENCE & TECHNOLOGY DEVELOPMENT Co Ltd
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Abstract

The utility model discloses a wireless pressure transmitter for an oil production well. The wireless pressure transmitter comprises a casing, a front end cover, a rear end cover, a single-chip microcomputer, an LCD display module, a pressure sensor module and a wireless transmission module, wherein a partition board is arranged in the casing; the front end cover and the front end of the casing are combined in a covered manner to form a front accommodating cavity; the rear end cover and the rear end are combined in a covered manner to form a rear accommodating cavity; the single-chip microcomputer, the LCD display module, the wireless transmission module and the pressure sensor module are arranged in the front accommodating cavity; the LCD display module, the wireless transmission module and the pressure sensor module are electrically connected with the single-chip microcomputer; and a window is arranged on the front end cover, and a display terminal of the LCD display module corresponds to the window. The wireless transmission module is added into the casing of the pressure transmitter, so that data line connection can be reduced, the hardware maintenance is reduced, further, wireless data is updated by the wireless transmission module in the field, and the wireless pressure transmitter is convenient and efficient.

Description

Producing well wireless pressure transmitter
Technical field
The utility model relates to pressure transmitter field, relates in particular to a kind of producing well wireless pressure transmitter.
Background technology
Pressure transmitter (pressure transmitter) refers to be output as the pressure sensor of standard signal, is a kind of instrument of accepting pressure variations ratio and being converted to standard output signals.The physical pressure such as gas, the liquid parameter that it can be experienced load cell is transformed into the signal of telecommunication (as 4 ~ 20mADC etc.) of standard, and to supply with, the secondary meters such as indicator alarm, recorder, adjuster are measured, instruction and procedure regulation.
Existing producing well special pressure transmitter, all to be connected with external communication by data wire circuit, on-site maintenance and more new data trouble, thus provide a kind of can quick and conveniently complete on-site maintenance and more the producing well pressure transmitter of new data be the problem that needs solution.
Summary of the invention
Main purpose of the present utility model is for providing a kind of can be wireless to upgrade the pressure transmitter of data equipment.
In order to realize foregoing invention object, the technical solution scheme the utility model proposes is: a kind of producing well wireless pressure transmitter, comprises housing, drive end bearing bracket, rear end cap, single-chip microcomputer, LCD display module, pressure sensor module and wireless transport module;
In described housing, be provided with dividing plate, accommodating cavity before the front end of drive end bearing bracket and housing covers and forms, accommodating cavity after the rear end of rear end cap and housing covers and forms,
Described single-chip microcomputer, LCD display module, wireless transport module and pressure sensor module are set in described front accommodating cavity, and LCD display module and wireless transport module, pressure sensor module are all electrically connected with single-chip microcomputer;
On described drive end bearing bracket, be provided with window, the corresponding described window setting of display end of described LCD display module;
On the sidewall of the housing of described front accommodating cavity, be provided with antenna installing hole, install for the antenna of wireless transport module;
In described rear accommodating cavity, battery compartment is set.
Further, be provided with usb data interface module on the display end of described LCD display module, usb data interface module comprises the TTL interface of USB socket, and TTL interface and described single-chip microcomputer are electrically connected.
Further, described battery compartment comprises battery warehouse and battery cabin cap,
In described battery warehouse, be provided with the battery of multiple different models or the screens of battery pack, battery or battery pack are put into the described screens of corresponding model, being covered on battery warehouse and compressing battery in corresponding screens of battery cabin cap adaptation.
Further, be respectively arranged with the rank of organizing a performance that corresponding height is identical in described battery warehouse, each is organized and between relative step, forms a described screens more.
Further, described screens comprises the first screens and the second screens,
Described battery warehouse bottom arranges first rank of organizing a performance, and first the organize a performance described battery compartment body wall at two ends, rank of rank and first of organizing a performance forms the first screens;
Described first organizes a performance arranges respectively the second step of organizing a performance rank on the upper surface on rank, and second the organize a performance described battery compartment body wall at two ends, rank of rank and second of organizing a performance forms the second screens, the mesa width that the second mesa width of organizing a performance rank is less than first step of telling.
Further, the two ends of described the first screens are semicircle, and the sidewall that rank are organized a performance in both sides first is parallel to each other; Four jiaos of described the second screens are respectively the circular arc that curvature is identical.
Further, described first organizes a performance on the step on rank is provided with cable-through hole, is provided with cable clamping interface on cable-through hole.
Further, on the inwall of described battery warehouse, be provided with lug, on lug, be provided with screw hole, on described battery cabin cap, be provided with the screw corresponding to lug.
Further, the bottom of described screens is provided with buffer layer
The beneficial effects of the utility model are: in the housing of pressure transmitter, add wireless transport module, can reduce the connection of data wire circuit, thereby reduce the maintenance of hardware aspect, and carry out wireless data by wireless transport module scene and upgrade upgrading, convenient and swift.
Brief description of the drawings
Fig. 1 is the structural representation of the producing well wireless pressure transmitter of the utility model one embodiment;
Fig. 2 is the structural representation of the battery warehouse of the utility model one embodiment;
Fig. 3 is the cross-sectional view of the loading 9ah battery of the producing well wireless pressure transmitter of the utility model one embodiment.
Realization, functional characteristics and the advantage of the utility model object, in connection with embodiment, are described further with reference to accompanying drawing.
Detailed description of the invention
Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
With reference to Fig. 1, a kind of producing well wireless pressure transmitter of the utility model one embodiment is proposed, comprise housing 10, drive end bearing bracket 40, rear end cap 30, single-chip microcomputer (scheming not shown), LCD display module 50, pressure sensor module 60 and wireless transport module; In described housing 10, be provided with dividing plate, drive end bearing bracket 40 closes and forms front accommodating cavity with the drive end bearing bracket 40 of housing 10, rear end cap 30 closes and forms rear accommodating cavity with the rear end cap 30 of housing 10, described single-chip microcomputer, LCD display module 50, wireless transport module and pressure sensor module 60 are set in described front accommodating cavity, and LCD display module 50 and wireless transport module, pressure sensor module 60 are all electrically connected with single-chip microcomputer; On described drive end bearing bracket 40, be provided with window, the corresponding described window setting of display end of described LCD display module 50; On the sidewall of the housing 10 of described front accommodating cavity, be provided with antenna installing hole 71, antenna 70 for wireless transport module is installed, certainly also can be provided with antenna sealing device, prevent from leaking and protect antenna 70, as sealed by O RunddichtringO, antenna 70 is to arrange straight up, improves the quality of wireless data signal; In described rear accommodating cavity, battery compartment is set.Producing well wireless pressure transmitter in the present embodiment, in front accommodating cavity in housing 10, add wireless transport module, can reduce the connection of data wire circuit, thereby reduce the maintenance of hardware aspect, and carry out wireless data by wireless transport module scene and upgrade upgrading, convenient and swift.In the present embodiment, generally also can comprise a single-chip microcomputer, described LCD display module 50 and wireless transport module are to be all electrically connected by single-chip microcomputer and pressure sensor module 60.In the present embodiment, described wireless transport module can be Zigbee module, can carry out transfer of data by Zigbee, Zigbee wireless communication distance can reach 1 kilometer, and it is low to consume energy, in the time that wireless transport module is slept, power consumption is lower than 5uA, when communication, power consumption is not higher than 50mA, save the energy, power consumption when communication is impulse form, communication duration is about 30ms, initiatively dormancy after 30ms, also have simultaneously and automatically revive or calledly change awake function, wherein dormancy time can arrange, set of time is longer, the time that battery uses is more of a specified duration, can be self-defined according to environment for use, certainly can also be bluetooth module, carry out transfer of data by bluetooth, also can be wifi wireless module, carry out transfer of data by the wifi wireless module in a LAN, can also be 3G or 4G wireless module, carry out transfer of data by 3G or 4G network.
In the utility model one embodiment, on the display end of above-mentioned LCD display module 50, be provided with usb data interface module 90, usb data interface module 90 comprises the TTL interface of USB socket, TTL interface and described single-chip microcomputer are electrically connected, the setting of usb data interface module 90, can facilitate the debugging of the utility model in the time producing, fast, simply.
Referring to figs. 1 through Fig. 3, in the utility model one embodiment, above-mentioned battery compartment comprises battery warehouse and battery cabin cap 20, in described battery warehouse, be provided with the battery 17 of multiple different models or the screens 11 of battery pack, battery 17 or battery pack are put into the described screens 11 of corresponding model, being covered on battery warehouse and compressing battery 17 in corresponding screens 11 of battery cabin cap 20 adaptations.That is to say and use battery described in the utility model 17 storehouses, pressure transmitter just can be installed battery 17 or the battery pack of different model so.The utility model, by the battery 17 of multiple different models or the screens 11 of battery pack are set in battery warehouse, makes can conveniently install in battery warehouse the battery 17 of different model, and service efficiency is high, highly versatile; And battery warehouse is provided with supporting battery cabin cap 20, reduce the electric leakage hidden danger of battery 17, simultaneously convenient installation battery 17 and maintenance.Described battery warehouse is generally the rear accommodating cavity that housing 10 and described dividing plate form, and the sidewall of rear accommodating cavity is the sidewall of battery warehouse.
In an embodiment of the present utility model, in above-mentioned battery warehouse, be respectively arranged with the rank of organizing a performance that corresponding height is identical more, each is organized and between relative step, forms a described screens 11, each is organized a performance and can form recess between rank, the both sides of recess, it is the movement that the inside wall of step can limit battery 17, thereby form above-mentioned screens 11, certainly, screens 11 forms by the sidewall of battery warehouse sometimes, as in a certain specific embodiment, the screens 11 of top layer can be that the sidewall of battery warehouse forms with the upper surface of top layer step.
With reference to Fig. 2, in an embodiment of the present utility model, above-mentioned screens 11 comprises the first screens 11 and the second screens 11, and described battery warehouse bottom arranges first rank 12, the first the organize a performance described battery compartment body wall at 12 two ends, rank of rank 12 and first of organizing a performance of organizing a performance and forms the first screens 11; Described first organizes a performance arranges respectively the second step of organizing a performance rank 13 on the upper surface on rank 12, second the organize a performance described battery compartment body wall at 13 two ends, rank of rank 13 and second of organizing a performance forms the second screens 11, the mesa width that the second mesa width of organizing a performance rank 13 is less than first step of telling.Further, the two ends of described the first screens 11 are semicircle 111, and the sidewall that rank 12 are organized a performance in both sides first is parallel to each other; Four jiaos of described the second screens 11 are respectively the fillet 131 that curvature is identical.
With reference to Fig. 1, that two joint 19ah batteries 17 are installed in battery 17 storehouses of pressure transmitter, two joint 19ah batteries 17 form a battery pack, two joint 19ah batteries 17 are installed in the first screens 11, because two joint 19ah battery 17 both sides have step and battery compartment body sidewall, so two joint 19ah batteries 17 are limited, install stable.
With reference to Fig. 3, the situation that 9ah battery 17 is loaded in battery 17 storehouses of pressure transmitter, can obtain, because 9ah battery 17 is short and thin with respect to 19ah battery 17, so form a battery pack by four joint 9ah batteries 17, battery pack is arranged in the second screens 11, first organize a performance on the upper surface on rank 12, four batteries 17 above-mentioned identical fillet 131 of four curvature of correspondence respectively, same because the surrounding of four joint 9ah battery pack has step and battery compartment body sidewall, so four joint 9ah batteries 17 are limited, install stable.
In an embodiment of the present utility model, first organizes a performance on the step on rank 12 is provided with cable-through hole, is provided with cable clamping interface 14 on cable-through hole, can facilitate the layout of electric wire, and cable clamping interface 14 can prevent that electric wire from moving.
In the various embodiments described above, on the inwall of described battery warehouse, be provided with lug 15, lug 15 is along being provided with screw hole 151 on the axis direction of battery warehouse, on described battery cabin cap 20, be provided with the screw corresponding to lug 15, can be by screw rod by two connections, make on the stable gland of battery cabin cap 20 and battery 17, and the arranged outside of the junction of battery warehouse and lug 15 has the screw that nameplate 80 is installed, the degree of depth of this screw extends in lug 15, and what can make that screw that nameplate 80 installs installs is more firm.
In the various embodiments described above, the bottom of above-mentioned screens 11 is provided with buffer layer 16, can improve the use safety of battery 17.Further, the inner side of described battery cabin cap 20 is provided with beam, improves equally the use safety of battery 17.
The foregoing is only preferred embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model manual and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.

Claims (9)

1. a producing well wireless pressure transmitter, is characterized in that, comprises housing, drive end bearing bracket, rear end cap, single-chip microcomputer, LCD display module, pressure sensor module and wireless transport module;
In described housing, be provided with dividing plate, accommodating cavity before the front end of drive end bearing bracket and housing covers and forms, accommodating cavity after the rear end of rear end cap and housing covers and forms,
Described single-chip microcomputer, LCD display module, wireless transport module and pressure sensor module are set in described front accommodating cavity, and LCD display module and wireless transport module, pressure sensor module are all electrically connected with single-chip microcomputer;
On described drive end bearing bracket, be provided with window, the corresponding described window setting of display end of described LCD display module;
On the sidewall of the housing of described front accommodating cavity, be provided with antenna installing hole, install for the antenna of wireless transport module;
In described rear accommodating cavity, battery compartment is set.
2. producing well wireless pressure transmitter according to claim 1, it is characterized in that, on the display end of described LCD display module, be provided with usb data interface module, usb data interface module comprises the TTL interface of USB socket, and TTL interface and described single-chip microcomputer are electrically connected.
3. producing well wireless pressure transmitter according to claim 1 and 2, is characterized in that, described battery compartment comprises battery warehouse and battery cabin cap,
In described battery warehouse, be provided with the battery of multiple different models or the screens of battery pack, battery or battery pack are put into the described screens of corresponding model, being covered on battery warehouse and compressing battery in corresponding screens of battery cabin cap adaptation.
4. producing well wireless pressure transmitter according to claim 3, is characterized in that, is respectively arranged with the rank of organizing a performance that corresponding height is identical in described battery warehouse more, and each is organized and between relative step, forms a described screens.
5. producing well wireless pressure transmitter according to claim 4, is characterized in that, described screens comprises the first screens and the second screens,
Described battery warehouse bottom arranges first rank of organizing a performance, and first the organize a performance described battery compartment body wall at two ends, rank of rank and first of organizing a performance forms the first screens;
Described first organizes a performance arranges respectively the second step of organizing a performance rank on the upper surface on rank, and second the organize a performance described battery compartment body wall at two ends, rank of rank and second of organizing a performance forms the second screens, the mesa width that the second mesa width of organizing a performance rank is less than first step of telling.
6. producing well wireless pressure transmitter according to claim 5, is characterized in that, the two ends of described the first screens are semicircle, and the sidewall that rank are organized a performance in both sides first is parallel to each other; Four jiaos of described the second screens are respectively the circular arc that curvature is identical.
7. producing well wireless pressure transmitter according to claim 6, is characterized in that, described first organizes a performance on the step on rank is provided with cable-through hole, is provided with cable clamping interface on cable-through hole.
8. according to the producing well wireless pressure transmitter described in any one in claim 4-7, it is characterized in that, on the inwall of described battery warehouse, be provided with lug, on lug, be provided with screw hole, on described battery cabin cap, be provided with the screw corresponding to lug.
9. according to the producing well wireless pressure transmitter described in any one in claim 4-7, it is characterized in that, the bottom of described screens is provided with buffer layer.
CN201420244347.6U 2014-05-14 2014-05-14 Wireless pressure transmitter for oil production well Active CN203867556U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420244347.6U CN203867556U (en) 2014-05-14 2014-05-14 Wireless pressure transmitter for oil production well

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420244347.6U CN203867556U (en) 2014-05-14 2014-05-14 Wireless pressure transmitter for oil production well

Publications (1)

Publication Number Publication Date
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104299387A (en) * 2014-10-29 2015-01-21 成都众山科技有限公司 Wireless transmitter capable of avoiding short circuits
CN104895558A (en) * 2015-05-20 2015-09-09 中国石油天然气股份有限公司 High pressure water well pressure drop monitoring device
CN105471015A (en) * 2015-08-06 2016-04-06 深圳市博海粤能科技开发有限公司 Assembly shell of wireless transmitter

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104299387A (en) * 2014-10-29 2015-01-21 成都众山科技有限公司 Wireless transmitter capable of avoiding short circuits
CN104895558A (en) * 2015-05-20 2015-09-09 中国石油天然气股份有限公司 High pressure water well pressure drop monitoring device
CN105471015A (en) * 2015-08-06 2016-04-06 深圳市博海粤能科技开发有限公司 Assembly shell of wireless transmitter

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