CN204572216U - A kind of throttle control system - Google Patents
A kind of throttle control system Download PDFInfo
- Publication number
- CN204572216U CN204572216U CN201520266175.7U CN201520266175U CN204572216U CN 204572216 U CN204572216 U CN 204572216U CN 201520266175 U CN201520266175 U CN 201520266175U CN 204572216 U CN204572216 U CN 204572216U
- Authority
- CN
- China
- Prior art keywords
- gas
- diesel engine
- throttle
- communicated
- gas circuit
- 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
Links
Landscapes
- Output Control And Ontrol Of Special Type Engine (AREA)
Abstract
The utility model belongs to oil-well drilling equipment technical field, specifically provide a kind of throttle control system, comprise and be arranged at driller and control source of the gas line in gas room and hand governor, source of the gas line is communicated with the one end open of three-way valve by tracheae, another two openings of three-way valve are communicated with foot throttle suction port with manual control accelerograph respectively by gas circuit, the air outlet of manual control accelerograph and foot throttle is connected respectively by the inlet hole of gas circuit with selector valve two ends, and the outlet of selector valve is communicated with diesel engine oil gate control main pipe line by gas circuit; Main pipe line is provided with multiple gas-distributing pipe, each gas-distributing pipe is connected with the power control cylinder of diesel engine, and power control cylinder is electrically connected with diesel engine speed regulator, and hand governor is electrically connected with diesel engine speed regulator, gas-distributing pipe is also provided with two ventilation switches.Driller can directly need not be adjusted the rotating speed of diesel engine by diesel oil driver, achieves two places operation, increases work efficiency, save diesel oil.
Description
Technical field
The utility model belongs to oil-well drilling equipment technical field, is specifically related to a kind of throttle control system.
Background technique
The controlling method of traditional drilling machine diesel engine throttle be by diesel oil driver by diesel engine starting, operate to normal temperature, by manual case, speed limit adjustment carried out to diesel engine, start working after adjusting to required rotating speed.But in actual drilling process, the load of diesel engine is change, needs to adjust accordingly according to the rotating speed of equipment operation situation to diesel engine.
Current in oil-well rig, driller directly cannot adjust the rotating speed of diesel engine according to lower brill situation, need to carry out corresponding speed governing operation by diesel oil driver, the real-time speed regulating of diesel engine can not be realized on the one hand, affect the working efficiency that rig hoists, be unfavorable for saving time, raising the efficiency; On the other hand, when actual load is lower at high rotary speed working for diesel engine, the waste of the energy can be caused, time serious, also may cause pernicious equipment accident.
Model utility content
The purpose of this utility model directly cannot adjust the rotating speed of drilling machine diesel engine according to lower brill situation to overcome driller in prior art, need the problem of being carried out corresponding speed governing operation by diesel oil driver, provide a kind of drilling machine diesel engine accelerator control device, install the diesel engine of this control gear additional, directly can be controlled diesel engine drilling speed by driller, realize two places operation, energy saving, to increase work efficiency.
For this reason, the utility model provides a kind of throttle control system, comprise and be arranged at driller and control source of the gas line in gas room and hand governor, described source of the gas line is by the first open communication of tracheae and three-way valve, second opening of described three-way valve is communicated with the suction port of manual control accelerograph by gas circuit, and the 3rd opening of described three-way valve is communicated with the suction port of foot throttle by gas circuit; The air outlet of described manual control accelerograph and foot throttle is connected respectively by the inlet hole of gas circuit with selector valve two ends, and the outlet of described selector valve is communicated with diesel engine oil gate control main pipe line by gas circuit;
Described diesel engine oil gate control main pipe line is provided with multiple gas-distributing pipe, described each gas-distributing pipe is connected with the power control cylinder of diesel engine, described power control cylinder is electrically connected with diesel engine speed regulator, described hand governor is electrically connected with diesel engine speed regulator, described gas-distributing pipe is also provided with two ventilation switches.
Preferred as technological scheme, further, described selector valve is shuttle valve.
Further, the gas circuit between described selector valve and diesel engine oil gate control main pipe line is also connected with throttle valve.
technique effect of the present utility model and advantage:
A kind of throttle control system of the present utility model, the hand governor that controller road is connected with diesel engine speed regulator is arranged through by controlling machine room driller, driller can according to the requirement of different operation manually speed regulator in real time the rotating speed of diesel engine is adjusted, speed governing operation need not be carried out by diesel oil driver, achieve two places operation, for continuous drillng operation saves time, raises the efficiency, effectively can save diesel oil simultaneously, reduce energy consumption.
Below with reference to accompanying drawing, the utility model is described in further details.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of drilling machine diesel engine Throttle Opening Control assembling system.
Fig. 2 is a kind of pneumatic control system figure of drilling machine diesel engine Throttle Opening Control assembling system.
Description of reference numerals
1, diesel engine speed regulator; 2, source of the gas line; 3, three-way valve; 31, the first opening; 32, the second opening; 33, the 3rd opening; 4, manual control accelerograph; 5, foot throttle; 6, power control cylinder; 7, hand governor; 8, two ventilation switches; 9, diesel engine; 10, diesel engine oil gate control main pipe line; 11, tracheae; 12, tracheae; 13, throttle valve; 14, selector valve.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail.Should be understood that, referenced accompanying drawing is only used for aid illustration and explain the utility model embodiment herein, and accompanying drawing of the present utility model is not limited to above-mentioned provided accompanying drawing.
Embodiment 1
Present embodiments provide a kind of a kind of throttle control system as depicted in figs. 1 and 2, comprise and be arranged at driller and control source of the gas line 2 in gas room and hand governor 7, described source of the gas line 2 is communicated with the first opening 31 of three-way valve 3 by tracheae 11, second opening 32 of described three-way valve 3 is communicated with by the suction port of gas circuit with manual control accelerograph 4, and the 3rd opening 33 of described three-way valve 3 is communicated with by the suction port of gas circuit with foot throttle 5; The air outlet of described manual control accelerograph 4 and foot throttle 5 is connected respectively by the inlet hole of gas circuit with selector valve 14 two ends, and the outlet of described selector valve 14 is communicated with diesel engine oil gate control main pipe line 10 by gas circuit;
Described diesel engine oil gate control main pipe line 10 is provided with multiple gas-distributing pipe 12, described each gas-distributing pipe 12 is connected with the power control cylinder 6 of diesel engine 9, described power control cylinder 6 is electrically connected with diesel engine speed regulator 1, described hand governor 7 is electrically connected with diesel engine speed regulator 1, described gas-distributing pipe 12 is also provided with two ventilation switches 8.
Embodiment 2
The present embodiment is on the basis of embodiment 1, and as one preferred embodiment, described selector valve 14 is shuttle valve.Snap switch can be realized and crushing is little.
In the present embodiment, as one preferred embodiment, the gas circuit between described selector valve 14 and diesel engine oil gate control main pipe line 10 is also connected with throttle valve 13.
A kind of throttle control system of embodiment 1 and embodiment 2, its working principle is:
A tracheae 11 is connect from driller control house source of the gas 2, be connected to the suction port end of manual control accelerograph 4 and foot throttle 5 by gas circuit through a three-way valve 3, the outlet end of manual control accelerograph 4 and foot throttle 5 is connected with the two ends of shuttle valve respectively by gas circuit, under the outlet end of shuttle valve directly leads to rig floor by gas circuit, be connected with machine room diesel engine oil gate control main pipe line 10, the every chassis of machine room controls main line 10 points of mouths from machine room, be connected with power control cylinder 6 through installing two ventilation switches 8 additional respectively by gas-distributing pipe 12, driller controls diesel engine speed speed regulator 1 by controlling to manipulate hand governor 7 in gas room driller, be that two ventilation switches 8 close under diesel engine 9 service condition, the used time can not shut, thus reach control object.
A kind of throttle control system of embodiment 1 and embodiment 2, the hand governor 7 that controller road is connected with diesel engine speed regulator 1 is arranged through by controlling machine room driller, driller can according to the requirement of different operation manually speed regulator 7 in real time the rotating speed of diesel engine is adjusted, speed governing operation need not be carried out by diesel oil driver, achieve two places operation, for continuous drillng operation saves time, raises the efficiency, effectively can save diesel oil simultaneously, reduce energy consumption.
Below preferred implementation of the present utility model is described by reference to the accompanying drawings in detail; but; the utility model is not limited to the detail in above-mentioned mode of execution; within the scope of technical conceive of the present utility model; can carry out multiple simple variant to the technical solution of the utility model, these simple variant all belong to protection domain of the present utility model.
Claims (3)
1. a throttle control system, comprise and be arranged at driller and control source of the gas line (2) in gas room and hand governor (7), it is characterized in that: described source of the gas line (2) is communicated with first opening (31) of three-way valve (3) by tracheae (11), second opening (32) of described three-way valve (3) is communicated with by the suction port of gas circuit with manual control accelerograph (4), and the 3rd opening (33) of described three-way valve (3) is communicated with by the suction port of gas circuit with foot throttle (5); The air outlet of described manual control accelerograph (4) and foot throttle (5) is connected respectively by the inlet hole of gas circuit with selector valve (14) two ends, and the outlet of described selector valve (14) is communicated with diesel engine oil gate control main pipe line (10) by gas circuit; Described diesel engine oil gate control main pipe line (10) is provided with multiple gas-distributing pipe (12), described each gas-distributing pipe (12) is connected with the power control cylinder (6) of diesel engine (9), described power control cylinder (6) is electrically connected with diesel engine speed regulator (1), described hand governor (7) is electrically connected with diesel engine speed regulator (1), described gas-distributing pipe (12) is also provided with two ventilation switches (8).
2. a kind of throttle control system as claimed in claim 1, is characterized in that: described selector valve (14) is shuttle valve.
3. a kind of throttle control system as claimed in claim 1, is characterized in that: the gas circuit between described selector valve (14) and diesel engine oil gate control main pipe line (10) is also connected with throttle valve (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520266175.7U CN204572216U (en) | 2015-04-29 | 2015-04-29 | A kind of throttle control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520266175.7U CN204572216U (en) | 2015-04-29 | 2015-04-29 | A kind of throttle control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204572216U true CN204572216U (en) | 2015-08-19 |
Family
ID=53864865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520266175.7U Expired - Fee Related CN204572216U (en) | 2015-04-29 | 2015-04-29 | A kind of throttle control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204572216U (en) |
-
2015
- 2015-04-29 CN CN201520266175.7U patent/CN204572216U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| RU131083U1 (en) | MAIN FAN INSTALLATION AUTOMATION SYSTEM | |
| CN104948490A (en) | Dust removal fan constant-air-pressure frequency control system and method | |
| CN104141964A (en) | Air supply system and method of industrial furnace | |
| CN102644585A (en) | Air compressor hybrid control system and method | |
| CN105157177B (en) | Method for controlling outlet water temperature of cooling tower according to outdoor air state | |
| CN202280526U (en) | Control device capable of reducing oil consumption of rotary drilling rig | |
| CN204572216U (en) | A kind of throttle control system | |
| CN102618887A (en) | Combined integrated energy-saving adjustable electrical control pneumatic electrolytic aluminum crust breaking system | |
| CN110725360A (en) | Hydraulic pump control device of electric excavator and control method of hydraulic pump | |
| CN110645188A (en) | Variable frequency motor driven liquid supply sledge equipment | |
| CN109595204A (en) | Variable pump hydraulic system and its control method and crane | |
| CN204880533U (en) | Intelligence ventilation equipment | |
| CN201017208Y (en) | Intelligent electricity saving controller | |
| CN205277966U (en) | Full static pressure debugging device in main auxiliary shaft hoisting machine hydraulic pressure station | |
| CN203640975U (en) | Air pressure control system of drilling machine air compressor | |
| CN208057250U (en) | A kind of the control of engine speed circuit and system of integral type all-hydraulic drill | |
| CN202811437U (en) | Mine ventilation energy-saving automatic speed adjusting system | |
| CN203159730U (en) | Throttle valve of crust breaking cylinder | |
| CN201526377U (en) | Double rotation speed diesel engine for power generation | |
| CN201351490Y (en) | Throttle control device for down-the-hole drill | |
| CN108678865A (en) | A kind of control of engine speed circuit, the system and method for integral type all-hydraulic drill | |
| CN205154586U (en) | Air compressor machine unit intelligence control system based on user info ization allotment | |
| CN203161505U (en) | Energy-saving control system | |
| CN203362660U (en) | Power protection distribution system of non-excavation pipelaying drilling machine | |
| CN204902347U (en) | Two PID regulation and controlling system |
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 |
Granted publication date: 20150819 Termination date: 20170429 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |