CN204532288U - Pump protector is touched under oil pump rod is delayed - Google Patents
Pump protector is touched under oil pump rod is delayed Download PDFInfo
- Publication number
- CN204532288U CN204532288U CN201520265022.0U CN201520265022U CN204532288U CN 204532288 U CN204532288 U CN 204532288U CN 201520265022 U CN201520265022 U CN 201520265022U CN 204532288 U CN204532288 U CN 204532288U
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- rod
- trigger element
- radio transmitters
- oil
- pump
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Abstract
The utility model relate to a kind of oil pump rod delayed under touch pump protector.Can solve oil pumper easily occur sucker rod delayed and under touch failure of pump and be not easy by Timeliness coverage, thus affect crude output, add operating cost, increase cost of production, reduce the problem of field produces economic benefit.Comprise oil pumping machine control cabinet, the control signal input of described switch board is connected with wireless receiver, described wireless receiver is connected with radio transmitters wirelessly, described radio transmitters is connected with trigger element, described radio transmitters and trigger element are fixed in monitoring device, described trigger element is connected with drive wire one end, and the other end of drive wire is connected with securing device; Described monitoring device and securing device are separately fixed on oil-extractor polish-rod and on polished rod eye.Structure is simple, cost is low, operation and easy to use and practical.
Description
Technical field
The utility model belongs to oil production equipment field, relates to a kind of oil pumper protective device, specifically oil pump rod delayed under touch pump protector.
Background technology
Oil pumper is the widely used oil production equipment in oil field, and in recent years, along with the change of oil field well geological condition and working condition, the physical property of rod-pumped well production status and production fluid was compared and also be there occurs larger change, at present, in oilfield process, constantly there is rod-pumped well to cause oil well normally to produce owing to there is sucker rod hysteresis, and oil pumper occurs that dead space adjustment is unreasonable, Fang Kazi pine causes down the problem also showed increased of touching pump, instantly touch pump to find not in time, easily occur that the pump housing is damaged, and then need to carry out pump detection and workover, but due to machine-pumped oil well coverage wider, make when this kind of problem occurs, be not easy by Timeliness coverage, not only affect crude output, too increase operating cost, increase cost of production, reduce the economic benefit of field produces.
Summary of the invention
For solve oil pumper occur sucker rod delayed and under touch failure of pump and be not easy by Timeliness coverage; thus affect crude output; add operating cost; increase cost of production; reduce the problem of field produces economic benefit, the utility model proposes one can oil pumper occur sucker rod delayed and under touch failure of pump time, Timeliness coverage also stops oil pumper; and then the protective device avoiding fault seriousness to expand, its concrete technical scheme is as follows:
Pump protector is touched under oil pump rod is delayed, comprise oil pumping machine control cabinet, the control signal input of described switch board is connected with wireless receiver, described wireless receiver is connected with radio transmitters wirelessly, described radio transmitters is connected with trigger element, described radio transmitters and trigger element are fixed in monitoring device, and described trigger element is connected with drive wire one end, and the other end of drive wire is connected with securing device; Described monitoring device and securing device are separately fixed on oil-extractor polish-rod and on polished rod eye.
Described drive wire comprises bracing wire and blind plug, bracing wire one end is connected on securing device, the bracing wire other end is connected with described blind plug, the battery that described trigger element comprises normally closed switch and is connected with normally closed switch, described normally closed switch is connected with described radio transmitters, described blind plug inserts the switch junction of described normally closed switch, and the length of described bracing wire is identical with the distance between polished rod eye with polished rod.
The beneficial effects of the utility model: when oil pump rod have delayed, under touch pump situation occur time, beam hanger for pumping machine will certainly be caused to be subjected to displacement relative to polished rod, when beam hanger for pumping machine is subjected to displacement relative to polished rod, this product can make trigger element trigger by drive wire and generate the signal of telecommunication, the signal of telecommunication is sent to wireless receiver by radio transmitters wirelessly, the signal of telecommunication is sent to switch board by wireless receiver, cause it to control oil pumper out of service, avoid the further expansion of adverse consequences; Structure is simple, consumable quantity makes that cost is low less, operation and easy to use and practical.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Structural representation when Fig. 2 is blind plug insertion normally closed switch;
Fig. 3 is the structural representation after blind plug comes off.
In figure: 1-switch board, 2-wireless receiver, 3-radio transmitters, 4-trigger element, 5-drive wire, 6-securing device, 7-polished rod, 8-polished rod eye, 9-blind plug.
Detailed description of the invention
For the ease of understanding, below in conjunction with Fig. 1 and Fig. 2, the utility model is further illustrated:
Embodiment 1: touch pump protector under oil pump rod is delayed, comprises oil pumping machine control cabinet 1, namely central control station, is the control appliance that oil field is commonly used; The control signal input of described switch board 1 is connected with wireless receiver 2, for receiving radio signals; Described wireless receiver 2 is connected with radio transmitters 3 wirelessly, for sending radio signal to wireless receiver 2; Described radio transmitters 3 is connected with trigger element 4, and trigger element 4 for producing the signal of telecommunication under given conditions, and sends radio transmitters 3 to; Described radio transmitters 3 and trigger element 4 are fixed in monitoring device, that is radio transmitters 3 and trigger element 4 are fixed in a housing, so that install and use; Described trigger element 4 is connected with drive wire 5 one end, the other end of drive wire 5 is connected with securing device 6, drive wire 5 is for measuring specified conditions, namely oil pump rod occur delayed or under touch pump situation time will inevitably produce displacement each other, cause drive wire 5 perception and make trigger element 4 produce the signal of telecommunication, and then realizing object; Described monitoring device and securing device 6 are separately fixed on oil-extractor polish-rod 7 and on polished rod eye 8, due to oil pump rod occur delayed or under touch pump situation time polished rod eye 8 and polished rod 7 between certainly lead to relative displacement, therefore be installed on it securing device 6 and monitoring device the perception displacement of applicable drive wire 5 respectively, in addition, securing device 6 is located on polished rod 7 or on polished rod eye 8, and be located at polished rod eye 8 or polished rod 7 on corresponding with polished rod eye 8 of monitoring device.
Embodiment 2: further, this gives the fit structure of a kind of drive wire 5 of adopting in practice process and trigger element 4, namely described drive wire 5 comprises bracing wire and blind plug 9, bracing wire one end is connected on securing device 6, the bracing wire other end is connected with described blind plug 9, the battery that described trigger element 4 comprises normally closed switch and is connected with normally closed switch, described normally closed switch is connected with described radio transmitters 3, described blind plug 9 inserts the switch junction of described normally closed switch, the length of described bracing wire is identical with the distance between polished rod eye 8 with polished rod 7, normally closed switch switch junction is inserted with blind plug 9 and makes normally closed switch be in off-state, produce without the signal of telecommunication, because bracing wire is in tensioned state, once beam hanger for pumping machine 8 is subjected to displacement relative to polished rod 7, blind plug 9 comes off from normally closed switch immediately, make the normally closed switch closed generation signal of telecommunication, the signal of telecommunication is sent to switch board 1 by wireless receiver 2 by this signal of telecommunication by radio transmitters 3, causes it to control oil pumper out of service, in addition can arrange elastic rotation shaft structure in securing device 6, and arrange gripping mechanism, bracing wire is connected with elastic rotation shaft.
Beneficial effect: structure is simple, consumable quantity makes that cost is low less, operation and easy to use and practical; Effectively solve oil pumper occur sucker rod delayed and under touch failure of pump and be not easy by Timeliness coverage, thus affect crude output, add operating cost, increase cost of production, reduce the problem of field produces economic benefit.
Claims (2)
1. oil pump rod delayed under touch pump protector, comprise oil pumping machine control cabinet (1), it is characterized in that: the control signal input of described switch board (1) is connected with wireless receiver (2), described wireless receiver (2) is connected with radio transmitters (3) wirelessly, described radio transmitters (3) is connected with trigger element (4), described radio transmitters (3) and trigger element (4) are fixed in monitoring device, described trigger element (4) is connected with drive wire (5) one end, and the other end of drive wire (5) is connected with securing device (6); Described monitoring device and securing device (6) are separately fixed on oil-extractor polish-rod (7) and on polished rod eye (8).
2. oil pump rod as claimed in claim 1 delayed under touch pump protector, it is characterized in that: described drive wire (5) comprises bracing wire and blind plug (9), bracing wire one end is connected on securing device (6), the bracing wire other end is connected with described blind plug (9), the battery that described trigger element (4) comprises normally closed switch and is connected with normally closed switch, described normally closed switch is connected with described radio transmitters (3), described blind plug (9) inserts the switch junction of described normally closed switch, the length of described bracing wire is identical with the distance between polished rod eye (8) with polished rod (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520265022.0U CN204532288U (en) | 2015-04-28 | 2015-04-28 | Pump protector is touched under oil pump rod is delayed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520265022.0U CN204532288U (en) | 2015-04-28 | 2015-04-28 | Pump protector is touched under oil pump rod is delayed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204532288U true CN204532288U (en) | 2015-08-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520265022.0U Expired - Fee Related CN204532288U (en) | 2015-04-28 | 2015-04-28 | Pump protector is touched under oil pump rod is delayed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204532288U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106837250A (en) * | 2016-12-27 | 2017-06-13 | 中国船舶重工集团公司第七〇九研究所 | A kind of control method of down-hole linear motor Double-action reciprocating oil-well pump device |
-
2015
- 2015-04-28 CN CN201520265022.0U patent/CN204532288U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106837250A (en) * | 2016-12-27 | 2017-06-13 | 中国船舶重工集团公司第七〇九研究所 | A kind of control method of down-hole linear motor Double-action reciprocating oil-well pump device |
| CN106837250B (en) * | 2016-12-27 | 2019-02-01 | 中国船舶重工集团公司第七一九研究所 | A kind of control method of down-hole linear motor Double-action reciprocating oil-well pump device |
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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: 20150805 Termination date: 20170428 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |