CN206539341U - Oil well liquid level data dynamic electron Acquisition Instrument - Google Patents
Oil well liquid level data dynamic electron Acquisition Instrument Download PDFInfo
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- CN206539341U CN206539341U CN201720222157.8U CN201720222157U CN206539341U CN 206539341 U CN206539341 U CN 206539341U CN 201720222157 U CN201720222157 U CN 201720222157U CN 206539341 U CN206539341 U CN 206539341U
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- bar
- connector
- acquisition instrument
- oil well
- liquid level
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Abstract
The utility model provides a kind of oil well liquid level data dynamic electron Acquisition Instrument, and it solves the problem of existing Acquisition Instrument dismounting screen pack is inconvenient.This oil well liquid level data dynamic electron Acquisition Instrument includes the valve with tubular outlet side, outlet side side is provided with barrel connector, base is provided with below connector, there is mounting hole on base, connecting rod is provided between base and connector vertically, connecting rod two ends are fixed with base and connector outer wall respectively；Cartridge filter is provided between connector and outlet side, cartridge filter one end is enclosed on outside outlet side and sealed between the two by sealing ring formation, and the cartridge filter other end is screwed onto outside connector；It is formed with the inwall of outlet side on step groove, cartridge filter inwall and is formed with ring-type clamping part, circular filter net is provided with step groove, screen pack is clipped between step groove bottom wall and clamping part.This oil well liquid level data dynamic electron Acquisition Instrument, which has, changes the convenient advantage of screen pack.
Description
Technical field
The utility model is related to a kind of oil well liquid level acquisition instrument, particularly a kind of oil well liquid level data dynamic electron collection
Instrument.
Background technology
A kind of existing oil well liquid level acquisition instrument automatic collecting instrument for dynamic liquid level of oil well as disclosed in Chinese patent storehouse【Application
Number：201120316817.1】, including wellhead connector, explosion-proof solenoid valve, explosion-proof pressure sensor, filter, TEMP
Device, power supply, single-chip microcomputer, host computer, it is characterised in that the wellhead connector is sensed with filter, explosion-proof pressure respectively successively
Device, explosion-proof normally closed solenoid valve, the connection of explosion-proof normally open solenoid valve, the filter other end are connected with the outlet of proof wellhead oil casing annular space,
The explosion-proof normally closed solenoid valve other end is connected with restricting orifice, and the explosion-proof normally open solenoid valve other end connects with gas supply line
Connect, the restricting orifice other end is communicated with air, wherein explosion-proof pressure sensor, temperature sensor and A/D converter one end
Connection, the A/D converter other end is connected with single-chip microcomputer, the single-chip microcomputer respectively with drive circuit, communication interface modules, power supply mould
Block is connected, and the drive circuit is connected with explosion-proof normally closed solenoid valve and explosion-proof normally open solenoid valve, communication interface module and host computer
Connection, the control cabinet includes temperature sensor, A/D converter, drive circuit, single-chip microcomputer, power module, communication interface mould
Block.
In actual product, above-mentioned filter includes and the shell of inlet outlet connector inlet communication and the mistake in shell
Filter screen.Screen pack can adsorb excessive impurity and block filter opening thereon, now just need screen pack thereon when being used for a long time
Taking-up is cleaned.The process of above-mentioned Acquisition Instrument dismounting screen pack is as follows：First separation shell and inlet outlet connector, are then separated
Screen pack and shell, whole operation are relatively complicated.
Utility model content
The purpose of this utility model is there is above mentioned problem for existing technology, it is proposed that a kind of oil well liquid level data are moved
State electron collection instrument, the technical problem of solution is how to improve the convenience of dismounting screen pack.
The purpose of this utility model can be realized by following technical proposal：Oil well liquid level data dynamic electron Acquisition Instrument,
Including the valve for being connected with well mouth of oil well, valve includes tubular outlet side, and outlet side side is provided with barrel connector,
Connector one end and proper pair of outlet, and its other end has three ports；In three above-mentioned ports, in one of port
Provided with temperature and pressure integrative sensor, two other port is connected with explosion-proof normally closed solenoid valve and explosion-proof normally open solenoid valve respectively, is originally adopted
Collection instrument also include can receive and handle temperature and pressure integrative sensor output signal controller, and controller can control it is explosion-proof often
Close the keying of magnetic valve and explosion-proof normally open solenoid valve, it is characterised in that the lower section of described connector, which is provided with base, base, to be had
There is the mounting hole for installation bolt, the vertical connecting rod being provided with direct rod shape between base and connector, and connecting rod two ends
Fixed respectively with base and connector outer wall；The cartridge filter in straight-tube shape, cartridge filter one end are provided between connector and outlet side
It is enclosed on outside outlet side and is sealed between the two by sealing ring formation, the cartridge filter other end is screwed onto outside connector；Outlet side
It is formed with inwall on step groove annular in shape, the inwall of cartridge filter and is formed with clamping part annular in shape, provided with circular mistake in step groove
Filter screen, the central axis of screen pack, clamping part and step groove three is conllinear, and screen pack is clipped in the bottom wall and clamping part of step groove
Between.
The process for taking out screen pack is as follows：Rotating through filter cylinder makes it be moved to connector direction, until cartridge filter is detached
Gas end simultaneously forms gap therebetween, just screen pack can be now taken out out of outlet side by above-mentioned gap and carried out clearly
Wash, so as to drastically increase the convenience of dismounting screen pack.
In above-mentioned oil well liquid level data dynamic electron Acquisition Instrument, the end of described screen pack close to one end of connector
Pull bar is vertically fixed on face, and pull bar is in solid direct rod shape, pull bar one end passes through clamping part.
In actual product, pull bar only sub-fraction is extend into cartridge filter；
By setting pull bar, to be supplied to operating personnel one to grip point, facilitate operating personnel to take screen pack, come further
Improve the convenience of dismounting screen pack.
Have in above-mentioned oil well liquid level data dynamic electron Acquisition Instrument, on the outer wall of described outlet side annular in shape convex
The limiting section gone out, and the end face of limiting section and cartridge filter offsets.
Limiting section plays the position of limitation cartridge filter, cartridge filter excessive compression screen pack is prevented, preferably to protect filtering
Net.
In above-mentioned oil well liquid level data dynamic electron Acquisition Instrument, described connecting rod includes the He of bar one in direct rod shape
In the bar two of hollow form, the upper end of bar one and the lower end of bar two are fixed with connector and base respectively, the lower end of bar one be inserted in bar two and
The relative bar two of the energy of bar one is slided up and down, and the detachable locking mechanism for being used for limiting the slip of bar one is provided between bar one and bar two.
By setting the relative bar two of the energy of bar one to slide up and down, to adjust the height of connecting rod, different height is in match
Outlet side (error causes), just can so improve the practicality of Acquisition Instrument.
In above-mentioned oil well liquid level data dynamic electron Acquisition Instrument, described detachable locking mechanism is included through bar
Screwed hole on two side walls, screwed hole has two and along the circumferential uniform of bar two, and bolt, and two spiral shells are bolted with two screwed holes
The end of bolt and the side wall tight abutment of bar one.
Using above-mentioned design, have the advantages that simple in construction, easy for installation.
In above-mentioned oil well liquid level data dynamic electron Acquisition Instrument, described detachable locking mechanism includes being located at bar one
External screw thread on the wall of side and the internal thread on the inwall of bar two, and bar one is connected with bar two by the engagement of internal and external screw thread.
In above-mentioned oil well liquid level data dynamic electron Acquisition Instrument, the outer wall of described outlet side is recessed provided with annular
Groove, above-mentioned sealing ring is located in annular groove, and the lateral wall of sealing ring and the inwall of cartridge filter offset.
Compared with prior art, this oil well liquid level data dynamic electron Acquisition Instrument has advantages below：
1st, only need to rotate cartridge filter makes it be moved to connector direction, just can be taken out screen pack by holding pull bar, together
When, after screen pack cleaning is finished, screen pack only need to be reinstalled to outlet side and rotating cartridge filter makes it be moved to outlet extreme direction
Just the positioning of screen pack can be completed, so as to be very easy to the dismounting of screen pack.
2nd, by setting pull bar, to be supplied to operating personnel one to grip point, operating personnel are facilitated to take screen pack, to enter one
Step improves the convenience of dismounting screen pack.
3rd, by setting the relative bar two of the energy of bar one to slide up and down, to adjust the height of connecting rod, different height are in match
The outlet side (error causes) of degree, just can so improve the practicality of Acquisition Instrument.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the mplifying structure schematic diagram at A in Fig. 1.
Fig. 3 is the mplifying structure schematic diagram at B in Fig. 1.
In figure, 1, valve；1a, outlet side；1a1, limiting section；2nd, connector；3rd, temperature and pressure integrative sensor；4th, it is explosion-proof normally closed
Magnetic valve；5th, explosion-proof normally open solenoid valve；6th, base；6a, mounting hole；7th, connecting rod；7a, bar one；7b, bar two；8th, cartridge filter；
8a, clamping part；9th, screen pack；10th, well mouth of oil well；11st, restricting orifice；12nd, bolt；13rd, sealing ring；14th, pull bar；15th, control
Device；15a, shell；15b, A/D converter；15c, drive circuit；15d, single-chip microcomputer；15e, power module；15f, communication interface.
Embodiment
The following is specific embodiment of the utility model and with reference to accompanying drawing, further is made to the technical solution of the utility model
Description, but the utility model is not limited to these embodiments.
Embodiment one
As shown in Figure 1 to Figure 3, this oil well liquid level data dynamic electron Acquisition Instrument is integrally passed by valve 1, connector 2, temperature and pressure
Sensor 3, explosion-proof normally closed solenoid valve 4, explosion-proof normally open solenoid valve 5, base 6, connecting rod 7, cartridge filter 8, screen pack 9, connector 2 etc.
Composition.
Wherein, valve 1 includes inlet end and outlet side 1a, wherein, inlet end is connected with well mouth of oil well 10, and outlet side 1a is in
Tubular.The type of valve 1 can be ball valve, butterfly valve etc..Connector 2 is in straight-tube shape and located at outlet side 1a sides；Connector 2 one
End is just right with outlet side 1a, and the other end of the connector 2 has three ports.In three above-mentioned ports, one of end
It is intraoral to be provided with temperature and pressure integrative sensor 3, for detecting the pressure and temperature in connector 2；Two other port respectively with it is explosion-proof
The inlet communication of normally closed solenoid valve 4 and explosion-proof normally open solenoid valve 5.The exit of explosion-proof normally closed solenoid valve 4 is connected with restricting orifice
11, to ensure the uniformity of outlet.The outlet of explosion-proof normally open solenoid valve 5 is connected with a pipeline.
As shown in figure 1, the lower section of connector 2 is provided with base 6, in the present embodiment, preferably base 6 is in tabular and thereon
Provided with multiple mounting hole 6a for installation bolt 12.The vertical connecting rod 7 being provided with direct rod shape between base 6 and connector 2,
And the two ends of connecting rod 7 are fixed with base 6 and the outer wall of connector 2 respectively, stably to support connector 2.
Further illustrate, as shown in figures 1 and 3, connecting rod 7 includes the 7a of bar one and the bar two in hollow form in direct rod shape
7b, the 7a upper ends of bar one and the 7b lower ends of bar two are fixed with connector 2 and base 6 respectively, and the 7a lower ends of bar one are inserted in the 7b of bar two and bar
The relative 7b of bar two of one 7a energy is slided up and down, and the detachable locking for being used for limiting the 7a of bar one slips is provided between the 7a of bar one and the 7b of bar two
Mechanism.By setting the relative 7b of bar two of the 7a of bar one energy to slide up and down, to adjust the height of connecting rod 7, so as to change connector 2
Highly.In the present embodiment, detachable locking mechanism include through the screwed hole on the 7b sides wall of bar two, screwed hole have two and
Along the circumferential uniform of the 7b of bar two, bolt 12 is bolted with two screwed holes, and the end of two bolts 12 and the 7a of bar one side wall are tight
It is close against so that the 7a of bar one and the 7b stable bonds of bar two.
As shown in Fig. 2 cartridge filter 8 is in straight-tube shape and is horizontally set between connector 2 and outlet side 1a.Cartridge filter 8 one
End is enclosed on outside the 1a of outlet side and sealed between the two by the formation of sealing ring 13；It is outer and two that the other end of cartridge filter 8 is enclosed on connector 2
Person is connected by helicitic texture, now, and cartridge filter 8 can be converted into along the motion on the axial direction of connector 2 by rotating cartridge filter 8.Specifically
For, outlet side 1a outer wall is provided with annular groove, annular groove include position just to two madial walls, sealing ring 13 is located at
In annular groove, the sealing ring 13 is clipped between two above-mentioned madial walls, and the inwall of the lateral wall and cartridge filter 8 of sealing ring 13
Offset.Under annular groove effect, to 13 preferable positioning actions of sealing ring, it is ensured that begin between outlet side 1a and cartridge filter 8
Stronger sealing effectiveness is kept eventually, to improve the job stability of this Acquisition Instrument.
As shown in Fig. 2 be formed with step groove annular in shape on outlet side 1a inwall, and step groove notch towards cartridge filter
8；It is formed with the inwall of cartridge filter 8 in clamping part 8a annular in shape, step groove and is provided with circular filter net 9, screen pack 9, clamping part
The central axis of 8a and step groove three are conllinear, and screen pack 9 is clipped between the bottom wall of step groove and clamping part 8a, i.e., now,
The both ends of the surface of screen pack 9 offset with the bottom wall and clamping part 8a end faces of step groove respectively.Further illustrate, screen pack 9 is close to even
Pull bar 14 is vertically fixed on the end face of the one end for connecing device 2, and pull bar 14 is in solid direct rod shape, one end of pull bar 14 passes through clamping
Portion 8a.By setting pull bar 14, to facilitate the dismounting of screen pack 9.In the present embodiment, preferably screen pack 9 and pull bar 14 passes through
The mode of welding is mutually fixed.There is the limiting section 1a1 annularly protruded, and limiting section 1a1 and filtering on outlet side 1a outer wall
The end face of cylinder 8 offsets, and is moved for limiting cartridge filter 8 to outlet side 1a directions, to protect screen pack 9.
Controller 15 can be received and handle the signal of the output of temperature and pressure integrative sensor 3, and the controller 15 can also be controlled
Make the keying of explosion-proof normally closed solenoid valve 4 and explosion-proof normally open solenoid valve 5.The concrete structure of controller 15 and itself and temperature and pressure one biography
Sensor 3, the connection of explosion-proof normally closed solenoid valve 4 and explosion-proof normally open solenoid valve 5 this three are existing, and simple Jie is at this
Continue, with specific reference to Chinese patent automatic collecting instrument for dynamic liquid level of oil well【Application number：201120316817.1】.As shown in figure 1, control
Device 15 includes shell 15a and A/D converter 15b, drive circuit 15c, single-chip microcomputer 15d, power module in shell 15a
15e, communication interface 15f modules, wherein, temperature and pressure integrative sensor 3 is connected by cable with A/D converter 15b input, A/
D converters 15b output end is connected by cable with single-chip microcomputer 15d input, single-chip microcomputer 15d output end respectively with communication
The input of interface 15f modules is connected with drive circuit 15c input, explosion-proof normally closed solenoid valve 4 and explosion-proof normally open solenoid valve 5
Output end of the input respectively with drive circuit 15c be connected.
The operation principle and application method of this Acquisition Instrument be it is existing, referring in particular to Chinese patent well fluid level from
Dynamic Acquisition Instrument【Application number：201120316817.1】.
Embodiment two
The structure and principle of the be the same as Example one of the present embodiment two are essentially identical, and different place is：Detachable locking
Mechanism includes the external screw thread on the 7a sides wall of bar one and the internal thread on the 7b inwalls of bar two, and the 7a of the bar one and 7b of bar two is logical
The engagement for crossing internal and external screw thread is connected.Its sliding axially along the 7b of bar two just can be made by the 7a of rotating bar one, with easy to use
Advantage.
Specific embodiment described herein is only to the utility model spirit explanation for example.The utility model institute
Category those skilled in the art can make various modifications or supplement or using similar to described specific embodiment
Mode substitute, but without departing from spirit of the present utility model or surmount scope defined in appended claims.
Claims (7)
1. oil well liquid level data dynamic electron Acquisition Instrument, including the valve for being connected with well mouth of oil well, valve include being cylindrical in shape
Outlet side, outlet side side is provided with barrel connector, and connector one end and outlet are rectified pair, and its other end has three ends
Mouthful；In three above-mentioned ports, in one of port be provided with temperature and pressure integrative sensor, two other port respectively with it is explosion-proof often
Close magnetic valve to connect with explosion-proof normally open solenoid valve, this Acquisition Instrument also includes to receive and handling the output of temperature and pressure integrative sensor
The controller of signal, and controller can control the keying of explosion-proof normally closed solenoid valve and explosion-proof normally open solenoid valve, it is characterised in that institute
The lower section for the connector stated is provided with the mounting hole having on base, base for installation bolt, vertical between base and connector
Provided with the connecting rod in direct rod shape, and connecting rod two ends are fixed with base and connector outer wall respectively；Connector and outlet side it
Between be provided with straight-tube shape cartridge filter, cartridge filter one end be enclosed on the outlet side outside and between the two by sealing ring formation sealing, mistake
The filter cylinder other end is screwed onto outside connector；It is formed with step groove annular in shape, the inwall of cartridge filter and is formed with the inwall of outlet side
Circular filter net is provided with clamping part annular in shape, step groove, the central axis of screen pack, clamping part and step groove three is total to
Line, and screen pack is clipped between the bottom wall of step groove and clamping part.
2. oil well liquid level data dynamic electron Acquisition Instrument according to claim 1, it is characterised in that described screen pack is leaned on
Pull bar is vertically fixed on the end face of one end of nearly connector, and pull bar is in solid direct rod shape, pull bar one end passes through clamping part.
3. oil well liquid level data dynamic electron Acquisition Instrument according to claim 1 or 2, it is characterised in that described outlet
There is the limiting section annularly protruded on the outer wall at end, and the end face of limiting section and cartridge filter offsets.
4. oil well liquid level data dynamic electron Acquisition Instrument according to claim 1, it is characterised in that described connecting rod bag
The bar one and the bar two in hollow form in direct rod shape are included, the upper end of bar one and the lower end of bar two are fixed with connector and base respectively, bar
One lower end is inserted in bar two and the relative bar two of the energy of bar one is slided up and down, and being provided between bar one and bar two is used to limit the slip of bar one
Detachable locking mechanism.
5. oil well liquid level data dynamic electron Acquisition Instrument according to claim 4, it is characterised in that described detachable lock
Determining mechanism is included through the screwed hole on the side wall of bar two, and screwed hole has two and along the circumferential uniform of bar two, in two screwed holes
It is bolted with bolt, and end and the side wall tight abutment of bar one of two bolts.
6. oil well liquid level data dynamic electron Acquisition Instrument according to claim 4, it is characterised in that described detachable lock
Determining mechanism includes the external screw thread on the wall of bar side and the internal thread on the inwall of bar two, and bar one and bar two by it is interior,
Externally threaded engagement is connected.
7. oil well liquid level data dynamic electron Acquisition Instrument according to claim 1, it is characterised in that described outlet side
Outer wall is provided with annular groove, and above-mentioned sealing ring is located in annular groove, and the lateral wall and the inwall of cartridge filter of sealing ring
Offset.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720222157.8U CN206539341U (en) | 2017-03-08 | 2017-03-08 | Oil well liquid level data dynamic electron Acquisition Instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720222157.8U CN206539341U (en) | 2017-03-08 | 2017-03-08 | Oil well liquid level data dynamic electron Acquisition Instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206539341U true CN206539341U (en) | 2017-10-03 |
Family
ID=59941000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720222157.8U Expired - Fee Related CN206539341U (en) | 2017-03-08 | 2017-03-08 | Oil well liquid level data dynamic electron Acquisition Instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206539341U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109958610A (en) * | 2017-12-26 | 2019-07-02 | 台州市广星电子科技有限公司 | A kind of smart electronics Water pump pressure controller |
| CN111734393A (en) * | 2020-06-28 | 2020-10-02 | 中国石油天然气股份有限公司 | Oil well working fluid level testing device and operation method |
-
2017
- 2017-03-08 CN CN201720222157.8U patent/CN206539341U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109958610A (en) * | 2017-12-26 | 2019-07-02 | 台州市广星电子科技有限公司 | A kind of smart electronics Water pump pressure controller |
| CN111734393A (en) * | 2020-06-28 | 2020-10-02 | 中国石油天然气股份有限公司 | Oil well working fluid level testing device and operation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171003 Termination date: 20180308 |