CN2858775Y - Safety automatic slurring system - Google Patents
Safety automatic slurring system Download PDFInfo
- Publication number
- CN2858775Y CN2858775Y CN 200520110178 CN200520110178U CN2858775Y CN 2858775 Y CN2858775 Y CN 2858775Y CN 200520110178 CN200520110178 CN 200520110178 CN 200520110178 U CN200520110178 U CN 200520110178U CN 2858775 Y CN2858775 Y CN 2858775Y
- Authority
- CN
- China
- Prior art keywords
- grouting
- joint
- liquid level
- sand pump
- liquid
- 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 - Lifetime
Links
Landscapes
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
Abstract
A safety automatic grouting system for automatic flow controll for grouting, capable of preventing depositing and freezing in winter with exact measuring for grouting and return quality. The system comprises a grouting joint (1), a drilling well (3) providing a drilling tool (2) with the grouting grouting joint (1) thereof, a slurry elecvated pipe-line (4), a liquid-level meter (5), a manhole cover (6), a mixer (10), a sand pump (11) connecting with the mixer (10) and the like. The grouting joint (1) communicates with the sand pump (11) via the slurry elecvated pipe-line (4), while a liquid level probe (7) is equiped on the liquid-level meter (5). The automatic grouting system can achieve annulus liquid level invariable during pulling out operation, and during going down operation, can perform grouting in definate quantity with low grouting pressure, safe and reliable operation. In addition, unusual circumstance of an earth drill such as circulation loss, overflow and the like can be detected as early as possible to take effective measure in time.
Description
Technical field
The utility model be a kind of carry out automatically irrigation flow control, pour into, return the output accurate measurement, and can realize anti-precipitating, novel drilling well grouting system that preventing freeze in winter is tied, promptly safe automatic grouting system.
Background technology
At present in the hydraulic engineering technical field, be included on the transverse joint of rolled concrete arch dam and grouting seam and hinge knot well be set near the cooling zone, upstream, bury sealing sheet, arising pipe and a plurality of grout stop plate underground in the grouting seam, the backfill expansive concrete promptly forms the expansive concrete plug in the hinge knot well; The grouting system of doing later stage grouting is set in expansive concrete plug edge and the transverse joint.
Said system can not realize that annulus liquid level is constant when the trip-out operation, during tripping operation, can not carry out quantitative perfusion to drill string, and the injection pressure height, operates dangerous.In addition, drilling well abnormal conditions such as leakage, overflow are done to be not easy in time adopt an effective measure less than finding the earliest.
Summary of the invention
The purpose of this utility model is to provide a kind of can realize that annulus liquid level is constant when the trip-out operation, during tripping operation, can carry out quantitative perfusion to drill string, and injection pressure is low, handling safety accomplishes the earliest drilling well abnormal conditions such as leakage, overflows reliably, simultaneously and finds, so that the safe automatic grouting system that in time adopts an effective measure.
The utility model is achieved in that and comprises perfusion joint 1, drilling tool 2, pit shaft 3, mud elevated line 4, content gauge 5, manhole cover 6, liquid level probe 7, butterfly valve 8, union joint 9, agitator 10, sand pump 11, be provided with drilling tool 2 in the pit shaft 3, perfusion joint 1 is housed on the drilling tool 2, perfusion joint 1 is communicated with sand pump 11 by mud elevated line 4, agitator 10 is connected with sand pump 11, liquid level probe 7 is housed on the content gauge 5, and a side of this system is provided with manhole cover 6.
The utility model also adopts following technical scheme:
Be respectively arranged with union joint 9, butterfly valve 8 on the mud elevated line 4.
Union joint 9 at least more than one.
Butterfly valve 8 at least more than one.
Advantage of the present utility model is: can realize that annulus liquid level is constant when the trip-out operation, during tripping operation, can carry out quantitative perfusion to drill string, and injection pressure is low, handling safety is accomplished the earliest drilling well abnormal conditions such as leakage, overflows reliably, simultaneously and is found, so that in time take effective measures.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
As shown in Figure 1, comprise perfusion joint 1, drilling tool 2, pit shaft 3, mud elevated line 4, content gauge 5, manhole cover 6, liquid level probe 7, butterfly valve 8, union joint 9, agitator 10, sand pump 11, be provided with drilling tool 2 in the pit shaft 3, perfusion joint 1 is housed on the drilling tool 2, perfusion joint 1 is communicated with sand pump 11 by mud elevated line 4, agitator 10 is connected with sand pump 11, and liquid level probe 7 is housed on the content gauge 5, and a side of this system is provided with manhole cover 6.
This cover system flow process is cheap, easy to use, the pipe-line system design is succinct, is the ideal grouting instrument in the wellbore construction.System mainly consists of the following components: the 7.5aKW grout pump of the band scale and the grouting jar of liquid level monitoring, two parallel connections, the design of grouting pipeline main part are on mud return line, it is the steel pipe of 2 " 3 ", outlet links to each other with grout pump with the sebific duct with 2 " 3 " union joint 9 on perfusion jar one side, well head on one side, connect a threeway in desirable Position Design, and be with 2 " 3 " valve, and be divided into independently two-way, the one tunnel connects that rig floor connects the grouting head on the sebific duct of same size; Another road is connected to horn mouth and realizes annular space grouting.
The grouting jar is positioned at the water pot outside, can design its volume according to demand, and the mixer 10 of a 11KW is installed on the jar, and its supply mud line 4 processing are its supply mud by charge pump on the tapping pipe of charge pump.Also need open a manhole cover 6 at tank deck, return artificial situation when observing grouting.Its liquid level monitoring is made of with the eight ginseng instrument liquid levels probes 7 that are positioned at tank deck the float bowl-type content gauge 5 of design in a side.This jar is because of being independent of other slurry tank, so accurate measurement.The grout pump filling pipe end is processed a slurry filter in jar, has guaranteed the continuity of grouting, helps downhole safety.
The main part of grouting pipeline can be selected 2 " 3 " steel pipe for use according to the be in the milk size of discharge capacity of reality, adopts the mode of bearing or welding to be fixed on the mud return line, after once mounting is good and return out and guarantee that holding one mounts and dismounts.Promptly both artistic and practical, do not take other space again, steel pipe connects high pressure rubber hose by perfusion jar end processing union head, is connected with the grout pump outlet pipe; Also be connected two branch roads that independently are in the milk of realization with the three-way valve group on one side at rig floor with union.Rig floor connects the grouting head on the way, and one the tunnel connects horn mouth realizes annular space grouting, integral installation, convenient disassembly.
Safety automatic grouting system is that a kind of irrigation flow of carrying out is automatically controlled, poured into, returns the output accurate measurement, also can realize the novel drilling well grouting system that anti-precipitation, preventing freeze in winter are tied.The characteristics of this system have a circuits can realize in the drill string and annular space is in the milk simultaneously, can realize that annulus liquid level is constant when the trip-out operation, during tripping operation, can carry out quantitative perfusion to drill string, and injection pressure are low, and handling safety is reliable.In addition, because this system is equipped with accurate liquid level monitoring system,, be convenient in time adopt an effective measure so drilling well abnormal conditions such as leakage, overflow are accomplished discovery the earliest.
Claims (4)
1, safe automatic grouting system, comprise perfusion joint (1), drilling tool (2), pit shaft (3), mud elevated line (4), content gauge (5), manhole cover (6), liquid level probe (7), butterfly valve (8), union joint (9), agitator (10), sand pump (11), it is characterized in that: be provided with drilling tool (2) in the pit shaft (3), perfusion joint (1) is housed on the drilling tool (2), perfusion joint (1) is communicated with sand pump (11) by mud elevated line (4), agitator (10) is connected with sand pump (11), liquid level probe (7) is housed on the content gauge (5), and a side of this system is provided with manhole cover (6).
2, safe automatic grouting according to claim 1 system is characterized in that: be respectively arranged with union joint (9), butterfly valve (8) on the mud elevated line (4).
3, safe automatic grouting according to claim 2 system is characterized in that: union joint (9) at least more than one.
4, safe automatic grouting according to claim 2 system is characterized in that: butterfly valve (8) at least more than one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520110178 CN2858775Y (en) | 2005-06-22 | 2005-06-22 | Safety automatic slurring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520110178 CN2858775Y (en) | 2005-06-22 | 2005-06-22 | Safety automatic slurring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2858775Y true CN2858775Y (en) | 2007-01-17 |
Family
ID=37611633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520110178 Expired - Lifetime CN2858775Y (en) | 2005-06-22 | 2005-06-22 | Safety automatic slurring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2858775Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102979468A (en) * | 2012-12-28 | 2013-03-20 | 中国石油化工股份有限公司 | Grouting system with metering device |
| CN109366741A (en) * | 2018-12-18 | 2019-02-22 | 中国五冶集团有限公司 | A kind of wet spraying pile cement slurry storage device |
| CN114059544A (en) * | 2021-12-10 | 2022-02-18 | 周红星 | Underwater cement pouring system based on Internet of things |
-
2005
- 2005-06-22 CN CN 200520110178 patent/CN2858775Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102979468A (en) * | 2012-12-28 | 2013-03-20 | 中国石油化工股份有限公司 | Grouting system with metering device |
| CN109366741A (en) * | 2018-12-18 | 2019-02-22 | 中国五冶集团有限公司 | A kind of wet spraying pile cement slurry storage device |
| CN114059544A (en) * | 2021-12-10 | 2022-02-18 | 周红星 | Underwater cement pouring system based on Internet of things |
| CN114059544B (en) * | 2021-12-10 | 2023-12-22 | 重庆电讯职业学院 | Underwater cement pouring system based on Internet of things |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104929143A (en) | Well sealing method of dewatering well at bottom of foundation pit | |
| CN103741787B (en) | The method of underground pipeline dredging machine structure and pipe dredging thereof | |
| CN107436140A (en) | The settling column test instrument and test method that vacuum preloading and piling prepressing are combined | |
| CN2858775Y (en) | Safety automatic slurring system | |
| CN102758639A (en) | Anti-blowout long tube grouting method for limited-space tunnels | |
| CN207130734U (en) | A kind of assembled subway station prefabricated components tongue-and-groove grouting equipment | |
| CN110374585A (en) | It is a kind of to simulate the experimental provision and method that mud is spread in oil shale fracturing stratum | |
| CN109339215A (en) | Replacement of not cutting off the water supply passes in and out the device and method of sluice gate | |
| CN110241788A (en) | A kind of reservoir dam body culvert pipe reconstruction structure and construction method | |
| CN114108710A (en) | Real-time monitoring system and method for key parameter of grouting after large-diameter cast-in-place pile combination | |
| CN212927943U (en) | Reverse slope drainage system in open cut tunnel construction process | |
| CN105220612A (en) | A kind of bridge rain water collecting system | |
| CN209703677U (en) | Replacement of not cutting off the water supply passes in and out the device of sluice gate | |
| CN205116159U (en) | Supporting rig dry process pore -forming bored concrete pile that digs soon of back slip casting | |
| CN207583390U (en) | A kind of shield synchronization slip casting equipment | |
| CN203174663U (en) | Device for pouring rainwater on high-rise building roof underground | |
| CN205776125U (en) | Spillway gate recess ice breaker in winter | |
| CN212272212U (en) | Mud water balance mud feeding system for jacking pipe | |
| CN112413229B (en) | Thixotropic slurry drag reduction optimization construction method for long-distance jacking pipe | |
| CN102400451B (en) | Gravity geotextile pipe mud grouting device | |
| CN208293612U (en) | A kind of cable pipe gallery of combination rain bilge tank | |
| CN209760395U (en) | Municipal administration rainwater drainage system | |
| CN105133719A (en) | Construction method for quickly solving sand leakage and gushing caused by dislocation of rain pipes | |
| CN103216263B (en) | A kind of control method adopting the emptying underground filling of shutoff valve to found inner air tube | |
| CN202359543U (en) | Pumping test pipeline layout system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20081212 Address after: No. 805 Xincheng Road, Shanshan County, the Xinjiang Uygur Autonomous Region: 838200 Patentee after: West Drilling Tuha Drilling Company Address before: Shanshan the Xinjiang Uygur Autonomous Region Xincheng spit oilfield drilling company, postcode: 838200 Patentee before: Well Drilling Co. of Tuha Petroleum Exploration Dev. Command |
|
| ASS | Succession or assignment of patent right |
Owner name: WEST TUHA DRILLING CO.,LTD. Free format text: FORMER OWNER: TUHA PETROLEUM EXPLORATION DEVELOPMENT HEADQUARTER DRILLING CO.,LTD. Effective date: 20081212 |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20150622 Granted publication date: 20070117 |