CN205395887U - Sewage soil pick -up car - Google Patents
Sewage soil pick -up car Download PDFInfo
- Publication number
- CN205395887U CN205395887U CN201620199054.XU CN201620199054U CN205395887U CN 205395887 U CN205395887 U CN 205395887U CN 201620199054 U CN201620199054 U CN 201620199054U CN 205395887 U CN205395887 U CN 205395887U
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- CN
- China
- Prior art keywords
- hydraulic
- sewage suction
- type sewer
- sewer scavenger
- sewage
- 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.)
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- 239000010865 sewage Substances 0.000 title claims abstract description 68
- 239000002689 soil Substances 0.000 title abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 51
- 230000005540 biological transmission Effects 0.000 claims abstract description 14
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 40
- 239000002516 radical scavenger Substances 0.000 claims description 40
- 239000007789 gas Substances 0.000 claims description 22
- 229910052757 nitrogen Inorganic materials 0.000 claims description 20
- 239000007788 liquid Substances 0.000 claims description 18
- 239000002828 fuel tank Substances 0.000 claims description 10
- 230000008859 change Effects 0.000 claims description 4
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 239000012528 membrane Substances 0.000 claims description 3
- 238000005201 scrubbing Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 5
- 239000003921 oil Substances 0.000 description 11
- 238000013459 approach Methods 0.000 description 9
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 8
- 238000007599 discharging Methods 0.000 description 5
- 239000010720 hydraulic oil Substances 0.000 description 4
- 239000003345 natural gas Substances 0.000 description 4
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- -1 sulfide hydrogen Chemical class 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
Landscapes
- Sewage (AREA)
Abstract
The utility model provides a sewage soil pick -up car, including power takeoff, transmission system and water pump. Sewage soil pick -up car's self the power assembly power of getting is followed to the power takeoff, transmission system with the power takeoff links to each other, the water pump with transmission system links to each other and obtains the suction of mechanical energy realization sewage. The utility model discloses sewage suction easy operation has reduced the installation space and the installation cost of equipment, and has only needed one set of loading system of installation, homoenergetic loading and unloading car under the various operation environment.
Description
Technical field
This utility model relates to sewage transport vehicle field, particularly relates to the sewage suction-type sewer scavenger of the oil gas field sewage taking up sulfide hydrogen, natural gas.
Background technology
At present, sewage suction-type sewer scavenger generally adopts two kinds of power modes to carry out car loading operation: the first, suction-type sewer scavenger is vehicle-mounted air compressor machine and air accumulator, driven by engine air compressor machine operates, when in gas receiver, pressure reaches 0.4Mpa, gas bomb gas outlet ball valve can be opened, drive pneumatic diaphragm pump operates, it is achieved sewage entrucking；The second, by external power supply to the motor transmitting power of centrifugal pump, electric wire from drum pull out, be connected to power supply place, turn on the power switch, motor rotation, centrifugal pump carries out sewage car loading operation.In first kind of way, need separately installed air compressor machine compressor head and air accumulator, not only take up room, and pneumatic diaphragm pump damage frequency is higher；The second way, it is desirable to car loading operation just can must complete when there being external power supply, and working environment is required, and often results in operation inconvenience.Also there is the sewage suction-type sewer scavenger of integrated both the above operating type, but finished parts that is relatively costly and that install is more, operates comparatively laborious.
Utility model content
In order to solve above-mentioned technical problem, this utility model is in that to provide a kind of sewage suction-type sewer scavenger, and to solve car loading operation complex operation in prior art, equipment cost is high and the problem such as big that takes up room.
For above-mentioned technical problem, the utility model proposes a kind of sewage suction-type sewer scavenger, including: power takeoff, drive system and water pump；Power takeoff is from the power assembly power taking of sewage suction-type sewer scavenger self；Drive system is connected with described power takeoff；Water pump is connected with described drive system and obtains mechanical energy and realize sewage suction.
In a preferred approach, described drive system is Hydraulic Power Transmission System, comprising: Hydraulic power units, hydraulic actuator and hydraulic control component；Hydraulic power units is connected with described power takeoff, and the mechanical kinetic energy of described power takeoff is converted to the pressure kinetic energy of liquid；Hydraulic actuator is connected with described Hydraulic power units by oil circuit, and the pressure kinetic energy of liquid is converted to mechanical energy, and described water pump is connected with described hydraulic actuator, makes described hydraulic actuator that described water pump to be done work；Hydraulic control component is arranged on described oil circuit, and it controls the work of described hydraulic actuator by controlling liquid medium trend.
In a preferred approach, described Hydraulic Power Transmission System also includes the fuel tank that is arranged on described oil circuit；Described fuel tank, described Hydraulic power units and described hydraulic control component constitute the idle loop loop of a liquid medium walking, described fuel tank, described Hydraulic power units, described hydraulic control component and hydraulic actuator constitute the acting loop of a liquid medium walking, and liquid medium described in described hydraulic control component switching control walks in idle loop loop or acting loop.
In a preferred approach, described Hydraulic power units is hydraulic pump, and described hydraulic actuator is hydraulic motor or hydraulic cylinder, and described hydraulic actuator is reversal valve.
In a preferred approach, described reversal valve is the Sandwich plate valve combined by two-bit triplet ball valve and overflow valve.
In a preferred approach, described sewage suction-type sewer scavenger also includes: for controlling the permutator of described power takeoff.
In a preferred approach, described power takeoff is connected with the change speed gear box of the power assembly of described sewage suction-type sewer scavenger by travelling gear.
In a preferred approach, described water pump is centrifugal pump, plunger displacement pump or membrane pump.
In a preferred approach, also include: Water Tank and coupled nitrogen storage gas tank；Described Water Tank is in order to take up the sewage of described water pump suction, and described nitrogen storage gas tank is connected with described Water Tank in other spaces making in described Water Tank outside scrubbing water and is full of nitrogen.
In a preferred approach, described Water Tank is connected to outlet pipe, in order to be reclaimed by the gas in sewage.
As shown from the above technical solution, advantage of the present utility model and have the active effect that this utility model is to reequip on automobile chassis, the power assembly power taking of power takeoff and sewage suction-type sewer scavenger self, water pump is connected with drive system and obtains mechanical energy and realize sewage suction.Whole sewage aspiration procedure, simple to operate, decrease installing space and the installation cost of equipment, and have only to install a set of loading system, all can loading-unloading vehicle under various working environments.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of this utility model embodiment sewage suction-type sewer scavenger.
Fig. 2 is this utility model embodiment sewage suction-type sewer scavenger operation power schematic diagram.
Fig. 3 is this utility model embodiment sewage suction-type sewer scavenger system structure schematic diagram.
Description of reference numerals is as follows: 2, haulage gear；3, walking mechanism；4, vehicle frame；5, Water Tank；6, nitrogen storage gas tank；11, power takeoff；13, water pump；121, hydraulic pump；122, hydraulic motor；123, reversal valve；124, fuel tank；125, power transmission shaft；126, check valve；V1, valve；V2, entrucking stop valve；V3, gas backstreaming stop valve；V4, discharging stop valve；V5, check valve；V6, quick action emergency valve；V7, pressure regulator valve.
Detailed description of the invention
The exemplary embodiment embodying this utility model feature and advantage will describe in the following description in detail.Iting should be understood that this utility model can have various changes on different embodiments, it is all without departing from scope of the present utility model, and explanation therein and be shown in and be substantially treated as purposes of discussion, and is not used to restriction this utility model.
Consult Fig. 1 to Fig. 3, the sewage suction-type sewer scavenger of the present embodiment is mainly used in suction and the transport of oil gas field sewage, comprising: haulage gear 2, walking mechanism 3, vehicle frame 4, the Water Tank 5 being arranged on vehicle frame 4 and nitrogen storage gas tank 6, power takeoff 11, drive system and water pump 13.
Water Tank 5 is in order to take up the sewage of water pump 13 suction, and nitrogen storage gas tank 6 is connected with Water Tank 5 in other spaces making in Water Tank 5 outside scrubbing water and is full of nitrogen, the corrosion resistance of raising Water Tank 5 and the capability of antidetonance, improves the safety of sewage suction-type sewer scavenger.Additionally, Water Tank 5 is also associated with outlet pipe, in order to the gas in sewage is reclaimed.
Referring again to Fig. 2 and Fig. 3, power takeoff 11 is from the power assembly power taking of sewage suction-type sewer scavenger self, and drive system is connected with power takeoff 11；Water pump 13 is connected with drive system and obtains mechanical energy and realize sewage suction, and water pump 13 is centrifugal pump in the present embodiment.
In actual use, water pump 13 can also be plunger displacement pump or membrane pump, is not construed as limiting herein.
In the present embodiment, drive system is Hydraulic Power Transmission System, comprising: the hydraulic pump 121 being arranged on oil circuit, hydraulic motor 122, reversal valve 123 and fuel tank 124.Wherein, hydraulic pump 121 is as the Hydraulic power units of this system, and hydraulic motor 122 is as the hydraulic actuator of this system, and reversal valve 123 is as the hydraulic control component of this system.More preferably, reversal valve 123 is the Sandwich plate valve combined by two-bit triplet ball valve and overflow valve.
Power takeoff 11 is connected with the change speed gear box of the power assembly of sewage suction-type sewer scavenger (not shown in FIG.) by travelling gear, and hydraulic pump 121 is connected with power takeoff 11 by power transmission shaft 125, and the mechanical kinetic energy of power takeoff 11 is converted to the pressure kinetic energy of liquid by hydraulic pump 121.Hydraulic motor 122 is connected with hydraulic pump 121 by oil circuit, and the pressure kinetic energy of liquid is converted to mechanical energy, and water pump 13 is connected with hydraulic motor 122, makes hydraulic motor 122 that water pump 13 to be done work.Reversal valve 123 is arranged on oil circuit, and it controls hydraulic motor 122 work by controlling liquid medium trend.
Additionally, Hydraulic Power Transmission System includes the idle loop loop of a liquid medium walking and the acting loop of a liquid medium walking.Idle loop loop is made up of fuel tank 124, hydraulic pump 121 and reversal valve 123, and acting loop is made up of fuel tank 124, hydraulic pump 121, reversal valve 123 and hydraulic motor 122, and reversal valve 123 switching control liquid medium walks in idle loop loop or acting loop.
Further, sewage suction-type sewer scavenger also includes: for controlling the permutator (not shown in FIG.) of power takeoff 11.
Sewage suction-type sewer scavenger in the present embodiment is to reequip on two class chassis, no matter nitrogen storage gas tank 6 is be each filled with nitrogen in the gas-phase space in nitrogen storage gas tank 6 when transport or when discharging if mending nitrogen to keep by pipeline A to Water Tank 5, prevent oxygen from entering and in tank, react initiation security incident with the natural gas in sewage and hydrogen sulfide, wherein, pipeline A is provided with valve V1 and carries out management and control.When filling with substance, Hydraulic Power Transmission System drives centrifugal pump work, fills sewage to Water Tank 5 by pipeline B, and pipeline B is provided with entrucking stop valve V2 and carries out management and control；Meanwhile, opening gas backstreaming stop valve V3 on Water Tank 5, connect waste gas recovery pipeline C on ground, natural gas and hydrogen sulfide and nitrogen etc. reclaim.When discharging, open discharging stop valve V4, sewage can be extruded Water Tank 5 from pipeline D with compressed nitrogen and realize discharge, and keep being full of in Water Tank 5 nitrogen.So far, complete sewage suction-type sewer scavenger under the Sewage Environment higher containing natural gas and hydrogen sulfide, carry out the special operation of canned, transport and discharging.Wherein, in order to prevent the sewage backflow in Water Tank 5, the pipeline of sewage entrucking is provided with check valve V5.
More preferably, sewage suction-type sewer scavenger is also equipped with the quick action emergency valve V6 and pressure regulator valve V7 of Water Tank 5, quick action emergency valve V6 arranges so that can effectively cut off the connection of Water Tank 5 and nitrogen inflating pipeline when there is emergency, and pressure regulator valve V7 is arranged in order to adjust Water Tank 5 and the pressure balance of nitrogen storage gas tank 6.
More preferably, sewage suction-type sewer scavenger is also equipped with handling transportation video monitoring system, cargo handling process is monitored so that when breaking down and alarm.
In the present embodiment, the operation principle of sewage suction-type sewer scavenger charging is: first, start the electromotor of power assembly, and adjusting engine speed is centrifugal pump rated speed in order to avoid damaging centrifugal pump, and keeps engine constant speed operating.Step on and declutch, be operated by permutator and make the travelling gear of power takeoff 11 engage with gearbox gear；Slowly letting the clutch be slipped, connect power, hydraulic pump 121 starts running.Now, the direct oil sump tank 124 of hydraulic oil path in reversal valve 123, Hydraulic Power Transmission System does idle loop in idle loop loop.Then, move the tee ball valve handle in reversal valve 123, hydraulic motor 122 and the oil communication of reversal valve 123, make Hydraulic Power Transmission System operate in acting loop；Hydraulic oil enters hydraulic motor 122, and hydraulic motor 122 is started working.Hydraulic motor 122 drives centrifugal pump work by the connector that centrifugal pump connects, and carries out feed (that is, soil pick-up).Finally, when installing to specified altitude assignment, operator should move the tee ball valve handle in reversal valve 123 immediately, disconnects the oil circuit of hydraulic motor 122 and reversal valve 123, declutches, and closes the permutator of power takeoff 11, closing automobile electromotor.Wherein, the hydraulic oil circuit of hydraulic motor 122 is provided with the check valve 126 that prevents hydraulic oil from refluxing.
The present embodiment sewage suction-type sewer scavenger sewage vacuuming operation is simple, decreases installing space and the installation cost of equipment, and has only to install a set of loading system, all can loading-unloading vehicle under various working environments.
In actual use, drive system can also is that machine driven system or pneumatic actuator system, and hydraulic actuator can also is that hydraulic cylinder；Change speed gear box can also replace to rotation axle or the motor head accessory drive equipment of the power assembly of sewage suction-type sewer scavenger, is all not construed as limiting herein.
In other embodiments, nitrogen storage gas tank 6 and gas reclaim associated components and can save, and at this moment this sewage suction-type sewer scavenger could be for loading and unloading the means of transport of common sewage.
Although describing this utility model with reference to above exemplary embodiment, it is to be understood that, term used is to illustrate and exemplary and nonrestrictive term.The spirit without deviating from utility model or essence can be embodied as in a variety of forms due to this utility model, it is to be understood that, above-mentioned embodiment is not limited to any aforesaid details, and should explain widely in the spirit and scope that appended claims limit, therefore fall into the whole changes in claim or its equivalent scope and remodeling all should be appended claims and contained.
Claims (10)
1. a sewage suction-type sewer scavenger, it is characterised in that including:
Power takeoff, from the power assembly power taking of sewage suction-type sewer scavenger self；
Drive system, is connected with described power takeoff；And,
Water pump, is connected with described drive system and obtains mechanical energy and realize sewage suction.
2. sewage suction-type sewer scavenger as claimed in claim 1, it is characterised in that described drive system is Hydraulic Power Transmission System, comprising:
Hydraulic power units, is connected with described power takeoff, and the mechanical kinetic energy of described power takeoff is converted to the pressure kinetic energy of liquid；
Hydraulic actuator, is connected with described Hydraulic power units by oil circuit, and the pressure kinetic energy of liquid is converted to mechanical energy, and described water pump is connected with described hydraulic actuator, makes described hydraulic actuator that described water pump to be done work；
Hydraulic control component, is arranged on described oil circuit, and it controls the work of described hydraulic actuator by controlling liquid medium trend.
3. sewage suction-type sewer scavenger as claimed in claim 2, it is characterised in that described Hydraulic Power Transmission System also includes the fuel tank being arranged on described oil circuit；
Described fuel tank, described Hydraulic power units and described hydraulic control component constitute the idle loop loop of a liquid medium walking, described fuel tank, described Hydraulic power units, described hydraulic control component and hydraulic actuator constitute the acting loop of a liquid medium walking, and liquid medium described in described hydraulic control component switching control walks in idle loop loop or acting loop.
4. sewage suction-type sewer scavenger as claimed in claim 2, it is characterised in that described Hydraulic power units is hydraulic pump, and described hydraulic actuator is hydraulic motor or hydraulic cylinder, and described hydraulic actuator is reversal valve.
5. sewage suction-type sewer scavenger as claimed in claim 4, it is characterised in that described reversal valve is the Sandwich plate valve combined by two-bit triplet ball valve and overflow valve.
6. sewage suction-type sewer scavenger as claimed in claim 1, it is characterised in that described sewage suction-type sewer scavenger also includes: for controlling the permutator of described power takeoff.
7. sewage suction-type sewer scavenger as claimed in claim 1, it is characterised in that described power takeoff is connected with the change speed gear box of the power assembly of described sewage suction-type sewer scavenger by travelling gear.
8. sewage suction-type sewer scavenger as claimed in claim 1, it is characterised in that described water pump is centrifugal pump, plunger displacement pump or membrane pump.
9. sewage suction-type sewer scavenger as claimed in claim 1, it is characterised in that also include: Water Tank and coupled nitrogen storage gas tank；Described Water Tank is in order to take up the sewage of described water pump suction, and described nitrogen storage gas tank is connected with described Water Tank in other spaces making in described Water Tank outside scrubbing water and is full of nitrogen.
10. sewage suction-type sewer scavenger as claimed in claim 9, it is characterised in that described Water Tank is connected to outlet pipe, in order to be reclaimed by the gas in sewage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620199054.XU CN205395887U (en) | 2016-03-16 | 2016-03-16 | Sewage soil pick -up car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620199054.XU CN205395887U (en) | 2016-03-16 | 2016-03-16 | Sewage soil pick -up car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205395887U true CN205395887U (en) | 2016-07-27 |
Family
ID=56421819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620199054.XU Active CN205395887U (en) | 2016-03-16 | 2016-03-16 | Sewage soil pick -up car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205395887U (en) |
-
2016
- 2016-03-16 CN CN201620199054.XU patent/CN205395887U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |