CN203035475U - Gas/liquid integrated intelligent chemical grouting pump - Google Patents
Gas/liquid integrated intelligent chemical grouting pump Download PDFInfo
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- CN203035475U CN203035475U CN 201320011191 CN201320011191U CN203035475U CN 203035475 U CN203035475 U CN 203035475U CN 201320011191 CN201320011191 CN 201320011191 CN 201320011191 U CN201320011191 U CN 201320011191U CN 203035475 U CN203035475 U CN 203035475U
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Abstract
The utility model provides a gas/liquid integrated intelligent chemical grouting pump which comprises a pneumatic control system adjusting device, an air cylinder, an oil cylinder system and a working pump. The pneumatic control system adjusting device is respectively communicated with a left chamber and a right chamber of the air cylinder through a first gas circuit pipe and a second gas circuit pipe. A piston of the air cylinder is connected with a piston of the oil cylinder system through a first piston rod. The piston of the oil cylinder system is connected with a first side of a piston of the working pump through a second piston rod. A second side of the piston of the working pump is provided with a size inlet/outlet. By means of gas liquid transformation, compressed air kinetic energy is converted into hydraulic energy, and the pistons are driven to control feeding and discharging of size.
Description
Technical field
The utility model relates to the hydroelectric project apparatus field, more particularly, relates to a kind of gas/liquid integral intelligent chemistry grouting pump.
Background technique
Chemical grouting (Chemical Grouting) is that certain chemical material (inorganic or organic material) is mixed with true solution, with force feed equipment such as chemical grouting pumps it is poured in stratum or the slit, make its infiltration, diffusion, gelling or curing, to increase formation strength, reduce stratum permeability, prevent stratum deformation and to carry out a underpinning, waterproofing and leakage-stopping and the concrete defect reinforcement technology that repair in the concrete structure crack.At present, chemical grouting is extensive use in the construction of hydropower facilities engineering, its can change effectively weak basic rock mass the proterties rock mass be subjected to force intensity and stability under loading, significantly solve the anti-problem that blends aspects such as reinforcing in weak basis.By passing Engineering Projects as can be known, high-quality chemical grouting can be got rid of some structures or the geology potential safety hazard that exists in interior of building and the underground foundation fully.
Along with the fast development of CHEMICAL GROUTING TECHNOLGY, the chemical grouting equipment manufacturing technology is existing significantly to be improved.Chemical grouting equipment be at the structure of engineering works or basis do not plan a successor, crack or underground weak rock mass, when having influence on design and construction quality, utilize chemical grouting material to carry out the special equipment of grouting treatment.Its principle is with the mechanical-physical pressing mode chemical grouting material to be irritated into crack or fault crevice, treat that chemical material enables filling and bond crack or tomography through infiltration, diffusion, gelling or curing, increase the intensity at crack or tomography place, improve construction quality, make the engineering works basis reach designing requirement.
Application and research along with China's chemical material grouting technique, the design and manufacturing technology of chemical material grouting equipment, automatization level, safe application performance constantly improve and improve, as important process means in the chemical material grouting treatment technology, chemical grouting equipment more and more obtains project planner's attention.Since chemical grouting equipment must adapt to chemical grouting material property, satisfy various grouting construction field working conditions and equipment operator's conditions such as quality, make chemical grouting equipment design and make the performance that not only has conventional machinery equipment, but also have very strong professional feature.
But any material and technology and construction equipment have certain application boundary condition.Present chemical grouting equipment ubiquity bad adaptability, complicated operation, the problem that service behaviour is not high can't guarantee the construction quality of chemical grouting.
The model utility content
The technical problems to be solved in the utility model is, the problem of, complicated operation poor at above-mentioned chemical grouting apparatus adaptability provides a kind of gas/liquid integral intelligent chemistry grouting pump.
The technological scheme that the utility model solves the problems of the technologies described above is, a kind of gas/liquid integral intelligent chemistry grouting pump is provided, comprise pneumatic control system controlling device, cylinder, cylinder system and working pump, wherein: described pneumatic control system controlling device is communicated with the left chamber of cylinder by the first gas circuit pipe and is communicated with the right ventricle of cylinder by the second gas circuit pipe; The piston of described cylinder is connected by the first piston bar with the piston of cylinder system; The piston of described cylinder system is connected with first side of the piston of working pump by second piston rod; Second side of the piston of described working pump has slurry and imports and exports.
In a kind of gas/liquid integral intelligent chemistry grouting pump described in the utility model, described cylinder system comprises first oil cylinder and second oil cylinder, wherein: described first oil cylinder is separated into left chamber and right chamber by first piston, and described second oil cylinder is separated into left chamber and right chamber by second piston; The left chamber of described first oil cylinder is communicated with the left chamber of second oil cylinder by first oil pipe and the right chamber of this first oil cylinder is communicated with the right chamber of second oil cylinder by second oil pipe; One end of described first piston bar is fixed on first piston; One end of described second piston rod is fixed on second piston.
In a kind of gas/liquid integral intelligent chemistry grouting pump described in the utility model, also comprise voltage regulating compensating device, described voltage regulating compensating device is provided with pressure transducer and two-way liquid valve, and described first oil pipe is connected described voltage regulating compensating device by ram's horns respectively with second oil pipe.
In a kind of gas/liquid integral intelligent chemistry grouting pump described in the utility model, described second oil cylinder and working pump form integral body through connecting sleeve, and described second piston rod is slidingly mounted in the connecting sleeve.
In a kind of gas/liquid integral intelligent chemistry grouting pump described in the utility model, the capacity in the left chamber of described first oil cylinder is greater than the capacity in the left chamber of second oil cylinder, and the capacity in the right chamber of first oil cylinder is greater than the capacity in the right chamber of second oil cylinder.
In a kind of gas/liquid integral intelligent chemistry grouting pump described in the utility model, but described pneumatic control system controlling device is provided with Air-regulating valves, is respectively arranged with electromagnetic gas valve on the described first gas circuit pipe and the second gas circuit pipe.
A kind of gas/liquid integral intelligent chemistry grouting pump of the present utility model has following beneficial effect: by the gas-liquid conversion, pressurized air kinetic energy is converted to the hydraulic pressure energy, drives the turnover that piston is controlled the slurry material.In addition, the utility model also has the following advantages: only need provide pressurized air not need electric energy or other kinetic energy; The nursing of equipment and easy to maintenance, and equipment volume is little, quality is light, is fit to the application of most of construction site; Intelligentized Operational Management System can effectively be increased work efficiency, and reduces artificial construction's cost and obtains better economic benefit.
Description of drawings
Fig. 1 is a kind of gas/liquid integral intelligent chemistry of the utility model grouting pump embodiment's schematic representation.
Embodiment
In order to make the purpose of this utility model, technological scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
As shown in Figure 1, be the embodiment's of a kind of gas/liquid integral intelligent chemistry grouting pump of the present utility model schematic representation.This intelligence chemical grouting pump comprises pneumatic control system controlling device 1, cylinder 2, cylinder system and working pump 7, and wherein pneumatic control system controlling device 1 is communicated with left chamber 21 and the right ventricle 23 of cylinder 2 respectively by the first gas circuit pipe 11 and the second gas circuit pipe 12; The piston 23 of cylinder 2 is connected by first piston bar 3 with the piston of cylinder system; The piston of cylinder system is connected with first side of the piston 71 of working pump 7 by second piston rod 6; Second side of the piston 71 of working pump 7 has slurry and imports and exports 72.
Above-mentioned gas/liquid integral intelligent chemistry grouting pump is realized the gas-liquid conversion by cylinder 2 and cylinder system, pressurized air kinetic energy is converted to the hydraulic pressure energy, thereby the piston 72 that drives working pump 7 is controlled the turnover of starching material.
Above-mentioned cylinder system comprises first oil cylinder 4 and second oil cylinder 5, and wherein first oil cylinder 4 is separated into left chamber 41 and right chamber 43 by first piston 42; Second oil cylinder 5 is separated into left chamber 51 and right chamber 53 by second piston 52; The left chamber 41 of first oil cylinder 4 is communicated with the left chamber 44 of second oil cylinder 5 by first oil pipe 44 and the right chamber 43 of this first oil cylinder 4 is communicated with the right chamber 53 of second oil cylinder 5 by second oil pipe 45; One end of first piston bar 3 is fixed on the left side of first piston 41; One end of second piston rod 6 is fixed on the left side of second piston 5.
And, in above-mentioned gas/liquid integral intelligent chemistry grouting pump, also can comprise voltage regulating compensating device 8, this voltage regulating compensating device 8 is provided with pressure transducer 81 and two-way liquid valve 82, the first oil pipes 44 are connected voltage regulating compensating device 8 by ram's horns respectively with second oil pipe 45.
In addition, second oil cylinder 5 can form integral body through connecting sleeve with working pump 7, and second piston rod 6 is slidingly mounted in the connecting sleeve.But being provided with on Air-regulating valves 13, the first gas circuit pipes 11 and the second gas circuit pipe 12, pneumatic control system controlling device 1 respectively the electromagnetic gas valve (not shown) can be set.
When pressurized air when the first gas circuit pipe 11 enters the left chamber 21 of cylinder 2, the first piston 42 of the piston 22 of cylinder 2, first piston bar 3 and first oil cylinder 4 moves to right synchronously, and the hydraulic oil in the voltage regulating compensating device 8 is sucked into the left chamber 41 of first oil cylinder 4 through first oil pipe 44; Commutation through pneumatic control system controlling device 1, when pressurized air enters cylinder 2 right ventricles 23 through the second gas circuit pipe 12, the piston 42 of the piston 22 of cylinder 2, first piston bar 3 and oil cylinder 4 moves to left synchronously, hydraulic oil in the voltage regulating compensating device 8 is sucked into the right chamber 43 of first oil cylinder 4 through second oil pipe 45, and the hydraulic oil in first oil cylinder, the 4 left chambeies 41 is transported to the left chamber 51 of second oil cylinder 5 through first oil pipe 44 simultaneously.After circulation and the emptying of voltage regulating compensating device 8 several times, the chamber, the left and right sides of first oil cylinder 4, second oil cylinder 5 all is full of hydraulic oil.
In cyclic process several times, the piston 52 of second oil cylinder 5 and the piston of working pump 7 71 can produce corresponding movement several times.After the chamber, the left and right sides of first oil cylinder 4, second oil cylinder 5 all was full of hydraulic oil, grouting pump entered normal working.
After grouting pump enters normal working, when the piston 71 of working pump 7 is synchronized with the movement with the piston 22 of cylinder 2 (chamber, the left and right sides volume of first oil cylinder 4, second oil cylinder 5 makes its corresponding being consistent when manufacturing and designing), chemical grouting material is sucked into through special-purpose pump head and extrudes working pump 7.By the pressure controlled valve 82 of pneumatic control system controlling device 1 adjustment compressed air pressure or voltage regulating compensating device 8, can adjust grouting pressure, but the Air-regulating valves 13 of adjustment pneumatic control system controlling device 1 can be adjusted the chemical grouting material flow of working pump 7 outputs.
When grouting pressure reaches the pressure of setting, the piston 22 of cylinder 2 and the piston 42 of first oil cylinder 4 still move to right (being determined by the air pressure adjustment), pressure in second oil pipe 45 continues to keep and surpass the pressure of setting, the hydraulic oil of first oil cylinder, 4 outputs this moment flows back to the container (being the relief valve unloading) of voltage regulating compensating device 8 through second oil pipe 45, piston 71 in the working pump 7 stops mobile, the pump barrel internal pressure maintains the grouting pressure (the adjustment pressure of relief valve) of setting all the time, along with the pump barrel internal pressure reduces, the piston 71 of working pump 7 begin to move to left (continue grouting), when being shifted to the right to terminal point, sends in the piston 42 of the piston 22 of cylinder 2 or first oil cylinder 4 signal, but Air-regulating valves 13 commutations this moment, the piston 22 of cylinder 2 and the piston 42 of first oil cylinder 4 begin to move to left, because the right chamber 43 of first oil cylinder 4 needs oil masses greater than the oil reserve in the right chamber 53 of second oil cylinder 5, the right chamber 43 of first oil cylinder 4 need oil masses by hydraulic oil in the hydraulic oil in the right chamber 53 of second oil cylinder 5 and voltage regulating compensating device 8 containers through second oil pipe 45 fuel feeding simultaneously; Meanwhile, the hydraulic oil in the left chamber 41 of first oil cylinder 4 enters the left chamber 51 of second oil cylinder 5, second piston 52 that promotes second oil cylinder 5 moves to right, and (right chamber 53 hydraulic oil of second oil cylinder 5 enter the right chamber 43 of first oil cylinder 4, one of fuel feeding), left chamber 41 fuel deliveries of cause first oil cylinder 4 are greater than the oil mass of left chamber 51 needs of second oil cylinder 5, and unnecessary hydraulic oil flows back to the container of voltage regulating compensating device 8 through first oil pipe 44.As shown in table 1, be the major parameter of grouting pump of the present utility model.
| 1, grouting pressure: P=0--5.0Mpa | 2, grouting flow: Q=0-2000mL/ |
| 3, grouting pump quality:＜45KG | 4, equipment takes up an area of (use) area:＜1.0m 2 |
Table 1
Above-mentioned gas/liquid integral intelligent chemistry grouting pump, possesses the needed delivery pressure of grouting, possesses the needed output flow of chemical grouting, possesses the needed pressure holding function of chemical grouting, possess the single cycle function of chemical grouting material, possess the miniaturization characteristic, possess safety and environmental protection characteristic, possess characteristic capable of washing, possess characteristic simple to operate, easy to maintenance.
The above; it only is the preferable embodiment of the utility model; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the variation that can expect easily or replacement all should be encompassed within the protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of claim.
Claims (6)
1. gas/liquid integral intelligent chemistry grouting pump, it is characterized in that: comprise pneumatic control system controlling device, cylinder, cylinder system and working pump, wherein: described pneumatic control system controlling device is communicated with the left chamber of cylinder by the first gas circuit pipe and is communicated with the right ventricle of cylinder by the second gas circuit pipe; The piston of described cylinder is connected by the first piston bar with the piston of cylinder system; The piston of described cylinder system is connected with first side of the piston of working pump by second piston rod; Second side of the piston of described working pump has slurry and imports and exports.
2. a kind of gas/liquid integral intelligent chemistry grouting pump according to claim 1, it is characterized in that: described cylinder system comprises first oil cylinder and second oil cylinder, wherein: described first oil cylinder is separated into left chamber and right chamber by first piston, and described second oil cylinder is separated into left chamber and right chamber by second piston; The left chamber of described first oil cylinder is communicated with the left chamber of second oil cylinder by first oil pipe and the right chamber of this first oil cylinder is communicated with the right chamber of second oil cylinder by second oil pipe; One end of described first piston bar is fixed on first piston; One end of described second piston rod is fixed on second piston.
3. a kind of gas/liquid integral intelligent chemistry grouting pump according to claim 2, it is characterized in that: also comprise voltage regulating compensating device, described voltage regulating compensating device is provided with pressure transducer and two-way liquid valve, and described first oil pipe is connected described voltage regulating compensating device by ram's horns respectively with second oil pipe.
4. a kind of gas/liquid integral intelligent chemistry grouting pump according to claim 2, it is characterized in that: described second oil cylinder and working pump form integral body through connecting sleeve, and described second piston rod is slidingly mounted in the connecting sleeve.
5. a kind of gas/liquid integral intelligent chemistry grouting pump according to claim 2, it is characterized in that: the capacity in the left chamber of described first oil cylinder is greater than the capacity in the left chamber of second oil cylinder, and the capacity in the right chamber of first oil cylinder is greater than the capacity in the right chamber of second oil cylinder.
6. a kind of gas/liquid integral intelligent chemistry grouting pump according to claim 1 is characterized in that: but described pneumatic control system controlling device is provided with Air-regulating valves, is respectively arranged with electromagnetic gas valve on the described first gas circuit pipe and the second gas circuit pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320011191 CN203035475U (en) | 2013-01-09 | 2013-01-09 | Gas/liquid integrated intelligent chemical grouting pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320011191 CN203035475U (en) | 2013-01-09 | 2013-01-09 | Gas/liquid integrated intelligent chemical grouting pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203035475U true CN203035475U (en) | 2013-07-03 |
Family
ID=48687605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320011191 Expired - Lifetime CN203035475U (en) | 2013-01-09 | 2013-01-09 | Gas/liquid integrated intelligent chemical grouting pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203035475U (en) |
-
2013
- 2013-01-09 CN CN 201320011191 patent/CN203035475U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130703 |