CN203320611U - Well mouth device of water source well - Google Patents

Well mouth device of water source well Download PDF

Info

Publication number
CN203320611U
CN203320611U CN2013203848653U CN201320384865U CN203320611U CN 203320611 U CN203320611 U CN 203320611U CN 2013203848653 U CN2013203848653 U CN 2013203848653U CN 201320384865 U CN201320384865 U CN 201320384865U CN 203320611 U CN203320611 U CN 203320611U
Authority
CN
China
Prior art keywords
manifold
well mouth
pipeline
wellhead
well
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2013203848653U
Other languages
Chinese (zh)
Inventor
杨威
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SHAANXI MAIKE TECHNOLOGY DEVELOPMENT Co Ltd
Original Assignee
SHAANXI MAIKE TECHNOLOGY DEVELOPMENT Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by SHAANXI MAIKE TECHNOLOGY DEVELOPMENT Co Ltd filed Critical SHAANXI MAIKE TECHNOLOGY DEVELOPMENT Co Ltd
Priority to CN2013203848653U priority Critical patent/CN203320611U/en
Application granted granted Critical
Publication of CN203320611U publication Critical patent/CN203320611U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Abstract

The utility model discloses a well mouth device of a water source well, and the well mouth device comprises a well mouth flange mounted on a well mouth, wherein a double-male nipple is inserted into and fixed at the middle part of the well mouth flange; the upper end of the double-male nipple is connected with a well mouth manifold; a circle of pipe hanger extends upward from the outer circular surface of the double-male nipple attached to the joint between the well mouth flange and the double-male nipple; the upper end of the pipe hanger extends near the upper end of the joint between the well mouth manifold and the pipe hanger; the other end of the well mouth manifold is connected with a pressure measuring manifold through a pipeline; a pressure measuring valve group is mounted on the pressure measuring manifold; a micro-resistance slow-closing check valve is mounted at the other end of the pressure measuring manifold; the other end of the micro-resistance slow-closing check valve is connected with a division tee joint through a pipeline; one end divided from the division tee joint is connected with a magneto-electric vortex flowmeter and a steel gate valve through pipelines. The device disclosed by the utility model has a simple structure and is convenient to use; by adopting household metering, the device is convenient to operate and is safe and reliable; the overall service life can be effectively prolonged, the noise is low, and the anti-seismic property is high.

Description

A kind of water supply well wellhead assembly
Technical field
The utility model relates to industrial gas oil drilling well and oil production equipment processing and manufacturing field, is specifically related to a kind of water supply well wellhead assembly.
Background technology
Common water source wellhead assembly exists energy consumption higher mostly in the market, termination of pumping to when stream impact force larger, easily produce destructive water hammer peak value, and in the process of running, the swing check valve vibration amplitude is larger, and wear phenomenon is comparatively serious, and application life is also comparatively of short duration.
The utility model content
The utility model purpose is to provide a kind of water supply well wellhead assembly, and it can solve existing problem in background technology effectively.
In order to solve existing problem in background technology, it comprises the wellhead flange 1 be arranged on well head, peg graft and be fixed with double male joint 2 in the middle part of this wellhead flange 1, the upper end of this double male joint 2 is connected with wellhead manifold 3, described wellhead flange 1 extends upward a circle pipe hanger 4 with the periphery of the junction laminating double male joint 2 of double male joint 2, these pipe hanger 4 upper ends extend near the upper end of junction of wellhead manifold 3 and pipe hanger 4, the other end of described wellhead manifold 3 is connected with pressure measurement manifold 5 by pipeline, on this pressure measurement manifold 5, pressure valve group 6 is installed, the other end of described pressure measurement manifold 5 is equipped with Tiny Drag Slow Shut Check Valves 7, the other end of this Tiny Drag Slow Shut Check Valves 7 is connected with diversion three-way 8 by pipeline, the end that described diversion three-way 8 distributes is connected with steel gate valve 10 with magnetoelectricity eddy-current flowmeter 9 by pipeline, the other end of this steel gate valve 10 is discharged through the first one way valve 11 by pipeline, the other end that described diversion three-way 8 distributes is connected with gate valve 12 by pipeline, the other end of this gate valve is discharged through the second one way valve 13 by pipeline.
Owing to having adopted above technical scheme, the utlity model has following beneficial effect: simple in structure, household metering easy to use, easy to operate, safe and reliable, the outward appearance novelty, can effectively improve its whole application life, and noise is lower, anti-seismic performance is higher.
The accompanying drawing explanation
In order to be illustrated more clearly in the utility model, below in conjunction with accompanying drawing, embodiment is briefly described.
Fig. 1 is structural representation of the present utility model;
Wherein:
1. wellhead flange; 2. double male joint; 3. wellhead manifold; 4. pipe hanger; 5. pressure measurement manifold; 6. pressure valve group; 7. Tiny Drag Slow Shut Check Valves; 8. diversion three-way; 9. magnetoelectricity eddy-current flowmeter; 10. steel gate valve; 11. the first one way valve; 12. gate valve; 13. the second one way valve.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, the accompanying drawing below in conjunction with in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment.
Referring to Fig. 1, this specific embodiment is to be achieved by the following technical solutions, it comprises the wellhead flange 1 be arranged on well head, peg graft and be fixed with double male joint 2 in the middle part of this wellhead flange 1, the upper end of this double male joint 2 is connected with wellhead manifold 3, described wellhead flange 1 extends upward a circle pipe hanger 4 with the periphery of the junction laminating double male joint 2 of double male joint 2, these pipe hanger 4 upper ends extend near the upper end of junction of wellhead manifold 3 and pipe hanger 4, the other end of described wellhead manifold 3 is connected with pressure measurement manifold 5 by pipeline, on this pressure measurement manifold 5, pressure valve group 6 is installed, the other end of described pressure measurement manifold 5 is equipped with Tiny Drag Slow Shut Check Valves 7, the other end of this Tiny Drag Slow Shut Check Valves 7 is connected with diversion three-way 8 by pipeline, the end that described diversion three-way 8 distributes is connected with steel gate valve 10 with magnetoelectricity eddy-current flowmeter 9 by pipeline, the other end of this steel gate valve 10 is discharged through the first one way valve 11 by pipeline, the other end that described diversion three-way 8 distributes is connected with gate valve 12 by pipeline, the other end of this gate valve is discharged through the second one way valve 13 by pipeline.
Described Tiny Drag Slow Shut Check Valves 7 is compared with existing swing check valve, carries every kiloton water 15-25 degree that can economize on electricity.Because the back segment that utilizes Tiny Drag Slow Shut Check Valves 7 shutdown systems to adopt is closed damping mechanism, by the mode that delays to close to the water of stream to earial drainage in system, valve plate is followed first speed and is closed rear Slow Close, thereby the hydraulic pressure impact force while greatly reducing termination of pumping to stream, eliminate the generation of destructive water hammer peak value, improved application life; And damping, wear-resistant, long service life, compare with existing swing check valve, improves 5-7 times of application life, operate steadily, friction, noise is low.
The change of described magnetoelectricity eddy-current flowmeter 9 instrument is sent and is shown as one, but continuous operation is more than 1 year, the strong withstand voltage height of anti-seismic performance, security performance is high, the measuring flow wide ranges, flow indicator demonstrates flow number by the fluid signal of transmitter input after by intelligent plate, can directly read flow value, can reach teletransmission by remote transfer signal and control.
Owing to having adopted above technical scheme, this specific embodiment has following beneficial effect: simple in structure, and household metering easy to use, easy to operate, safe and reliable, the outward appearance novelty, can effectively improve its whole application life, and noise is lower, anti-seismic performance is higher.
Finally it should be noted that: above embodiment only, in order to the technical solution of the utility model to be described, is not intended to limit; Although with reference to previous embodiment, the utility model is had been described in detail, those of ordinary skill in the art is to be understood that, its technical scheme that still can put down in writing aforementioned each embodiment is modified, or part technical characterictic wherein is equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution break away from the spirit and scope of each embodiment technical scheme of the utility model.

Claims (1)

1. a water supply well wellhead assembly, it is characterized in that it comprises the wellhead flange (1) be arranged on well head, peg graft and be fixed with double male joint (2) in the middle part of this wellhead flange (1), the upper end of this double male joint (2) and wellhead manifold (3) connect, described wellhead flange (1) extends upward a circle pipe hanger (4) with the periphery of the junction laminating double male joint (2) of double male joint (2), this pipe hanger (4) upper end extends near the upper end of junction of wellhead manifold (3) and pipe hanger (4), the other end of described wellhead manifold (3) is connected with pressure measurement manifold (5) by pipeline, on this pressure measurement manifold (5), pressure valve group (6) is installed, the other end of described pressure measurement manifold (5) is equipped with Tiny Drag Slow Shut Check Valves (7), the other end of this Tiny Drag Slow Shut Check Valves (7) is connected with diversion three-way (8) by pipeline, the end that described diversion three-way (8) distributes is connected with steel gate valve (10) with magnetoelectricity eddy-current flowmeter (9) by pipeline, the other end of this steel gate valve (10) is discharged through the first one way valve (11) by pipeline, the other end that described diversion three-way (8) distributes is connected with gate valve (12) by pipeline, the other end of this gate valve by pipeline through the second one way valve (13).
CN2013203848653U 2013-06-30 2013-06-30 Well mouth device of water source well Expired - Fee Related CN203320611U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2013203848653U CN203320611U (en) 2013-06-30 2013-06-30 Well mouth device of water source well

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2013203848653U CN203320611U (en) 2013-06-30 2013-06-30 Well mouth device of water source well

Publications (1)

Publication Number Publication Date
CN203320611U true CN203320611U (en) 2013-12-04

Family

ID=49659977

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2013203848653U Expired - Fee Related CN203320611U (en) 2013-06-30 2013-06-30 Well mouth device of water source well

Country Status (1)

Country Link
CN (1) CN203320611U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104631548A (en) * 2014-12-30 2015-05-20 合肥宝丽环保科技有限公司 Energy-saving artesian well rural water supply device
CN106225272A (en) * 2016-08-31 2016-12-14 盐城市恒通石油机械制造有限公司 Geothermal energy resources wellhead assembly

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104631548A (en) * 2014-12-30 2015-05-20 合肥宝丽环保科技有限公司 Energy-saving artesian well rural water supply device
CN106225272A (en) * 2016-08-31 2016-12-14 盐城市恒通石油机械制造有限公司 Geothermal energy resources wellhead assembly

Similar Documents

Publication Publication Date Title
CN203320611U (en) Well mouth device of water source well
CN203517159U (en) Water backflow preventing device of water supply pipeline
CN202266745U (en) Valve with flow detection function
CN201310633Y (en) Two-way sealing butterfly valve
CN203500493U (en) Hydraulic automatic control valve
CN202561144U (en) Flow-stabilization type micro-resistance check valve
CN202132538U (en) Steady flow type eccentric semispherical valve
CN202707351U (en) Siphon power generation device applicable to dam
CN202040419U (en) Water-out prevention automatic control water valve
CN202612730U (en) Reducing filter check valve
CN203363306U (en) Butt-clamp single disc swing check valve
CN201763703U (en) Gradual throttleer
CN201993131U (en) Anti-drip water meter
CN201443648U (en) Water-saving tap
CN204556040U (en) Anti-rotation water meter
CN202659985U (en) Leakage-proof damping check valve
CN203430687U (en) Sealing device of water turbine main shaft
CN204283707U (en) The Pelton wheel pipeline structure that lower cross road pipe is removable
CN202659984U (en) Silent check valve
CN202719185U (en) Valve core for eccentric half ball valve
CN201827462U (en) Check valve with sealing structure
CN202484598U (en) Liquid delivery equipment
CN203023808U (en) Leakage-free knocking prevention device for slurry pipeline
CN201866349U (en) Multifunctional loose-joint type drip-leakage-preventing integrated check valve
CN202013257U (en) Hydraulic dynamometer with water supply mechanism

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
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20131204

Termination date: 20180630