CN204613764U - A kind of portable filling flow automatic control box - Google Patents

A kind of portable filling flow automatic control box Download PDF

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Publication number
CN204613764U
CN204613764U CN201520175017.0U CN201520175017U CN204613764U CN 204613764 U CN204613764 U CN 204613764U CN 201520175017 U CN201520175017 U CN 201520175017U CN 204613764 U CN204613764 U CN 204613764U
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CN
China
Prior art keywords
reducer pipe
pipe
internal diameter
motorized valve
electromagnetic flowmeter
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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
CN201520175017.0U
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Chinese (zh)
Inventor
郑伯坤
李向东
周益龙
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.)
Changsha Institute of Mining Research Co Ltd
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Changsha Institute of Mining Research 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.)
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Priority to CN201520175017.0U priority Critical patent/CN204613764U/en
Application granted granted Critical
Publication of CN204613764U publication Critical patent/CN204613764U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

A kind of portable filling flow automatic control box, comprise carrying case, portable power source, electromagnetic flowmeter, motorized valve, control tube, controller, control tube comprises charging reducer pipe, tandem tube, discharging reducer pipe, portable power source, electromagnetic flowmeter, motorized valve, controller, tandem tube is installed in carrying case, charging reducer pipe and discharging reducer pipe all pass in carrying case, the two ends of tandem tube respectively with charging reducer pipe and discharging reducer pipe compact siro spinning technology, electromagnetic flowmeter and motorized valve are installed on tandem tube, electromagnetic flowmeter, motorized valve, controller is connected with portable power source respectively by wire, controller is connected with electromagnetic flowmeter and motorized valve respectively by data line.The portable filling flow automatic control box that the utility model provides has the advantage that structure is simple, flow control is accurate, easy to use.

Description

A kind of portable filling flow automatic control box
Technical field
The utility model relates to a kind of flow-control equipment, particularly a kind of portable filling flow automatic control box.
Background technology
Along with mine is to the pursuit of resource recovery and economic benefit, slicing and filling mining codes are low with cost, the rate of dilution is low, lose the advantage such as little and be widely used, but because stratified filling method list stope primary filling amount is less, and each filling complete after need flushing pipe, underground gushing water amount can be caused so large, placement efficiency is low, the problems such as operation labor intensity is large, though adopt the filling simultaneously of multiple stope to be beneficial to reduce filling post-flush number of times and wash water amount, but because Non-follow control stope take-off pipe valve cannot distribute slip more exactly, frequent appearance a certain take-off pipe slip flow is too small and affect placement efficiency or flow velocity is less than critical sedimentation flow velocity and causes plugging phenomenon.In addition, because stope is many and frequently change, filling take-off pipe arrange fixed flow gauge and motorized valve cost high, use loaded down with trivial details, therefore which fails to apply substantially.
Summary of the invention
The purpose of this utility model be overcome prior art above-mentioned deficiency and provide a kind of portable filling flow automatic control box, structure is simple, flow control is accurate, easy to use advantage that it has.
The technical solution of the utility model is: a kind of portable filling flow automatic control box, comprise carrying case, portable power source, electromagnetic flowmeter, motorized valve, control tube, controller, described control tube comprises charging reducer pipe, tandem tube, discharging reducer pipe, described portable power source, electromagnetic flowmeter, motorized valve, controller, tandem tube is installed in carrying case, charging reducer pipe and discharging reducer pipe all pass in carrying case, the two ends of described tandem tube respectively with charging reducer pipe and discharging reducer pipe compact siro spinning technology, described electromagnetic flowmeter and motorized valve are installed on tandem tube, described electromagnetic flowmeter, motorized valve, controller is connected with portable power source respectively by wire, described controller is connected with electromagnetic flowmeter and motorized valve respectively by data line.
The further technical scheme of the utility model is: the internal diameter of described electromagnetic flowmeter, motorized valve, tandem tube is identical, the internal diameter of tandem tube is less than 0.8 times of filling pipe internal diameter, ensure that slip electromagnetic flowmeter, tandem tube, motorized valve in filling course of conveying are in full pipe condition, guarantee the accuracy of electromagnetic flowmeter survey and the validity of motorized valve adjustment.
Further, the internal diameter Φ of described tandem tube, 60mm≤Φ≤100mm.
Further, the entrance point internal diameter of described charging reducer pipe is identical with filling pipe internal diameter, and the other end is identical with tandem tube internal diameter; The endpiece internal diameter of discharging reducer pipe is identical with filling pipe internal diameter, and the other end is identical with tandem tube internal diameter, guarantees that not having pulp flow between charging reducer pipe and tandem tube and between discharging reducer pipe and tandem tube goes out.
Further, described charging reducer pipe, discharging reducer pipe with adopt Flange joint between filling pipe, Kraft is connected, one in rapid-acting coupling connected mode, filling pipe for two-way or can lead to more.
Further, described motorized valve is electrical clip pipe valve or electric gate valve.
The utility model compared with prior art has following features:
(1) the utility model impels slip to be in full-section pipe-flow state at flow rate test and adjustment process by the tandem tube of internal diameter less than normal, electromagnetic flowmeter, motorized valve, ensure that the validity of the accuracy that electromagnetic flowmeter is monitored and flow regulation;
(2) the utility model adopt controller intellectual analysis and adjust motorized valve aperture realize to flow control, improve reliability and the automaticity of flow control;
(3) the utility model provides portable power source and carrying case, improves portability and applied environment adaptability;
(4) the utility model structure is simple, easy to use, subsurface environment strong adaptability.
Below in conjunction with the drawings and specific embodiments, detailed construction of the present utility model is further described.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
As shown in drawings: a kind of portable filling flow automatic control box, comprise carrying case 3, portable power source 9, electromagnetic flowmeter 4, motorized valve 6, control tube 1, controller 8, control tube 1 comprises charging reducer pipe 2, tandem tube 5, discharging reducer pipe 7, portable power source 9, electromagnetic flowmeter 4, motorized valve 6, controller 8, tandem tube 5 is installed in carrying case 3, charging reducer pipe 2 and discharging reducer pipe 7 all pass in carrying case 3, the two ends of tandem tube 5 respectively with charging reducer pipe 2 and discharging reducer pipe 7 compact siro spinning technology, electromagnetic flowmeter 4 and motorized valve 6 are installed on tandem tube 5, electromagnetic flowmeter 4, motorized valve 6, controller 8 is connected with portable power source 9 respectively by wire, controller 8 is connected with electromagnetic flowmeter 4 and motorized valve 6 respectively by data line.
The internal diameter of electromagnetic flowmeter 4, motorized valve 6, tandem tube 5 is identical, the internal diameter of tandem tube 5 is equal with 0.6 times of filling pipe internal diameter, ensure that slip electromagnetic flowmeter 4, tandem tube 5, motorized valve 6 in filling course of conveying are in full pipe condition, guarantee the accuracy that electromagnetic flowmeter 4 is measured and the validity that motorized valve 6 adjusts.
Internal diameter Φ=the 80mm of tandem tube 5.
The entrance point internal diameter of charging reducer pipe 2 is identical with filling pipe internal diameter, and the other end is identical with tandem tube 5 internal diameter; The endpiece internal diameter of discharging reducer pipe 7 is identical with filling pipe internal diameter, and the other end is identical with tandem tube 5 internal diameter, guarantees that not having pulp flow between charging reducer pipe 2 and tandem tube 5 and between discharging reducer pipe 7 and tandem tube 5 goes out; Charging reducer pipe 2, adopt Flange joint between discharging reducer pipe 7 and filling pipe, filling pipe for two-way or can lead to more.
Motorized valve 6 is electrical clip pipe valve.
Principle of work of the present utility model and using method are: during two or more stope filling, arrange two-way at filling supervisor end or lead to more, by two-way or lead to connecing two or many filling take-off pipes more, every root take-off pipe is responsible for a stope, at the feed inlet end of take-off pipe, the utility model is installed, the two-way or lead to that end is responsible in charging reducer pipe of the present utility model 2 and filling connects more, discharging reducer pipe 7 of the present utility model is connected with filling take-off pipe, after filling slurry enters charging reducer pipe 2, enter electromagnetic flowmeter 4, flow through tandem tube 5 and enter motorized valve 6, branch's filling pipe is entered again by discharging reducer pipe 7, electromagnetic flowmeter 4 is adopted to monitor slip flow, motorized valve 6 is adopted to adjust slip flow, the data on flows signal adopting controller 8 pairs of electromagnetic flowmeters 4 to export does intelligent operational analysis and sends the opening degree of signal adjustment motorized valve 6, motorized valve 6 initial opening be a certain value (such as: 50%), the flow entering slip in branch's filling pipe is realized by the change of opening degree, portable power source 9 and carrying case 3 make the utility model use flexibly, easy for installation.

Claims (6)

1. a portable filling flow automatic control box, it is characterized in that: comprise carrying case, portable power source, electromagnetic flowmeter, motorized valve, control tube, controller, control tube comprises charging reducer pipe, tandem tube, discharging reducer pipe, portable power source, electromagnetic flowmeter, motorized valve, controller, tandem tube is installed in carrying case, charging reducer pipe and discharging reducer pipe all pass in carrying case, the two ends of tandem tube respectively with charging reducer pipe and discharging reducer pipe compact siro spinning technology, electromagnetic flowmeter and motorized valve are installed on tandem tube, electromagnetic flowmeter, motorized valve, controller is connected with portable power source respectively by wire, controller is connected with electromagnetic flowmeter and motorized valve respectively by data line.
2. portable filling flow automatic control box according to claim 1, is characterized in that: the internal diameter of electromagnetic flowmeter, motorized valve, tandem tube is identical, and the internal diameter of tandem tube is less than 0.8 times of filling pipe internal diameter.
3. portable filling flow automatic control box according to claim 2, is characterized in that: the internal diameter Φ of tandem tube, 60mm≤Φ≤100mm.
4. portable filling flow automatic control box according to claim 1, is characterized in that: the entrance point internal diameter of charging reducer pipe is identical with filling pipe internal diameter, and the other end is identical with tandem tube internal diameter; The endpiece internal diameter of discharging reducer pipe is identical with filling pipe internal diameter, and the other end is identical with tandem tube internal diameter.
5. the portable filling flow automatic control box according to claim 1 or 4, is characterized in that: charging reducer pipe, discharging reducer pipe with adopt Flange joint between filling pipe, Kraft is connected, one in rapid-acting coupling connected mode.
6. portable filling flow automatic control box according to claim 1, is characterized in that: motorized valve is electrical clip pipe valve or electric gate valve.
CN201520175017.0U 2015-03-27 2015-03-27 A kind of portable filling flow automatic control box Expired - Fee Related CN204613764U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520175017.0U CN204613764U (en) 2015-03-27 2015-03-27 A kind of portable filling flow automatic control box

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520175017.0U CN204613764U (en) 2015-03-27 2015-03-27 A kind of portable filling flow automatic control box

Publications (1)

Publication Number Publication Date
CN204613764U true CN204613764U (en) 2015-09-02

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CN201520175017.0U Expired - Fee Related CN204613764U (en) 2015-03-27 2015-03-27 A kind of portable filling flow automatic control box

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CN (1) CN204613764U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106197594A (en) * 2016-07-20 2016-12-07 新疆恒劲科博测控技术有限公司 Skid-mounted Agricultural Water metering remote-control device
CN110388972A (en) * 2018-04-17 2019-10-29 中国石油天然气股份有限公司 Serial calibrating device and method for non-isodiametric ultrasonic flowmeter
CN111240372A (en) * 2020-01-15 2020-06-05 淮南东华欧科矿山支护设备有限责任公司 Water-cement ratio control device for mine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106197594A (en) * 2016-07-20 2016-12-07 新疆恒劲科博测控技术有限公司 Skid-mounted Agricultural Water metering remote-control device
CN110388972A (en) * 2018-04-17 2019-10-29 中国石油天然气股份有限公司 Serial calibrating device and method for non-isodiametric ultrasonic flowmeter
CN111240372A (en) * 2020-01-15 2020-06-05 淮南东华欧科矿山支护设备有限责任公司 Water-cement ratio control device for mine

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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: 20150902

Termination date: 20160327

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