CN110397527A - A kind of novel pressure break pump truck engine aspirating system and pressure break pump truck - Google Patents
A kind of novel pressure break pump truck engine aspirating system and pressure break pump truck Download PDFInfo
- Publication number
- CN110397527A CN110397527A CN201910787800.5A CN201910787800A CN110397527A CN 110397527 A CN110397527 A CN 110397527A CN 201910787800 A CN201910787800 A CN 201910787800A CN 110397527 A CN110397527 A CN 110397527A
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- China
- Prior art keywords
- pressure break
- air
- pump truck
- air inlet
- engine
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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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
- F02M35/10—Air intakes; Induction systems
- F02M35/10006—Air intakes; Induction systems characterised by the position of elements of the air intake system in direction of the air intake flow, i.e. between ambient air inlet and supply to the combustion chamber
Abstract
The invention discloses a kind of novel pressure break pump truck engine aspirating system and pressure break pump trucks, belong to hydraulic fracturing equipment technical field.A kind of novel fracturing pump car engine gas handling system, the system consists of the following parts: air inlet, inlet channel, turbocharger and the intercooler connected by pipeline, there are multiple air inlets, air inlet is located at engine front upper position, far from hydraulic fan.After practical application of the present invention, achieve unexpected technical effect, the lower air of initial temperature for ensuring to have sufficient around air inlet, reduce the air themperature into fracturing pump car engine, avoid the generation of the high phenomenon of Engine Inlet Temperature, it eliminates pressure break pump truck to smolder hidden danger on fire, greatly improves working security, reduce construction risk；It avoids frequency to change replacement air cleaner simultaneously, reduces construction cost.
Description
Technical field
The invention belongs to hydraulic fracturing equipment technical field, it is related to a kind of novel pressure break pump truck engine aspirating system and phase
The pressure break pump truck answered.
Background technique
China's petroleum resources are abundant, and wherein Low permeable oil and gas reservoirs, tight gas reservoir, shale oil and gas reserves accounting are high but this kind of
Oil-gas reservoir reservoir permeability is low, and oil gas is not easy to migrate, and needs to realize business development by hydraulic fracturing.Hydraulic fracturing technology
Core be pressure break pump truck, pressure break pump truck is mounted on pumping equipment on self-propelled truck chassis, for execute high pressure,
The well production increment operation of huge discharge.Existing pressure break pump truck is made of chassis vehicle and upper install for two parts, and upper dress part is pressure
Split the working portion of pump truck: mainly by engine, transmission case, fracturing pump, air inlet system and exhaust system, cooling system, sucking exhaust manifold,
The composition such as fuel system, fracturing pump lubricating system, circuit system, hydraulic system, instrument and control system.Pressure break pump truck intake and exhaust
Power of the phylogenetic relationship to pressure break pump truck: air inlet system and exhaust system are unobstructed, then pressure break pump truck power is sufficient；Air inlet system and exhaust system are obstructed,
Then pressure break pump truck is short of power.
When pressing crack construction, the cooling system of existing pressure break pump truck works, and hydraulic fan rotation will lead to fan center's air pressure
Lower, the air of surrounding largely flows into fan, cools down for water tank.Hydraulic fan work will lead to extensive air stream around
It is dynamic, and improve ambient air temperature.The gas handling system of existing pressure break pump truck is by (1) air inlet, (2) inlet channel, (3) turbine
Booster, four part of (4) intercooler composition.Two air inlets are located near hydraulic fan, this results in gas handling system air inflow
Deficiency, air cleaner are easily deformed, and need to frequently replace air cleaner, increase cost；And initial charge temperature is high, and it is empty
Gas temperature after turbocharger further increases, and has monitors temperature after turbocharger, when temperature is more than
It can show that Engine Inlet Temperature height is alarmed after permissive temperature, turbocharger will cause pressure break pump truck and emit when long-time high temperature
Cigarette is on fire, causes unnecessary economic loss；Engine is since deficiency of air leads to underpower, in Fracturing Pressure height
When can there is a situation where turn round speed or gear, influence construction quality.
Summary of the invention
In view of the above problems, the present invention devises a kind of novel fracturing pump car engine gas handling system, the system by with
Lower part is constituted: air inlet, inlet channel, turbocharger and the intercooler connected by pipeline, which is characterized in that air inlet
Positioned at engine front upper position, far from hydraulic fan.By changing air inlet position, air inlet is from the hydraulic of the prior art
Fan is nearby transferred to engine front upper, far from hydraulic fan, it is ensured that has sufficient initial temperature around air inlet
Lower air.After practical application of the present invention, unexpected technical effect is achieved, reduces and starts into pressure break pump truck
The air themperature of machine avoids the generation of the high phenomenon of Engine Inlet Temperature, eliminates pressure break pump truck and smolders hidden danger on fire, greatly
Working security is improved, construction risk is reduced；It avoids frequency to change replacement air cleaner simultaneously, reduces construction cost.
Further, the air inlet has multiple.By increasing air inlet quantity, it is ensured that there is sufficient air to meet
Engine demand.
Further, there are four the air inlets.
Further, an air cleaner is installed in each air inlet.
The present invention also provides a kind of pressure break pump trucks, which is characterized in that including fracturing pump car engine provided by the invention into
Gas system.By improving on the basis of existing pressure break pump truck engine aspirating system, the change of air inlet position makes air inlet
Far from hydraulic fan, guarantee the lower air of initial temperature for having sufficient around air inlet, air is after turbocharger
Temperature increases, but temperature will not make turbocharger temperature excessively high in controlled range, reduce pressure break pump truck smolder it is on fire
Risk；Ensure to there is sufficient air to meet engine demand.
When pressing crack construction, the air inlet process of pressure break pump truck is as follows: air enters air inlet by the air cleaner of air inlet
Channel, subsequently into turbocharger, air enters the intercooler of engine after turbocharger is pressurizeed by inlet channel,
It is allocated later by engine.
The present invention has following advantageous effects: the lower air of initial temperature for ensuring to have sufficient around air inlet,
It avoids frequency from changing the generation of replacement air cleaner and the high phenomenon of Engine Inlet Temperature, has ensured construction quality, reduced construction
Cost reduces construction risk.
Detailed description of the invention
Fig. 1 is the pressure break pump truck and fracturing pump car engine air intake system structure schematic diagram of the prior art.
Fig. 2 is pressure break pump truck and fracturing pump car engine air intake system structure schematic diagram of the invention.
Appended drawing reference: 1- air inlet, 2- inlet channel, 3- turbocharger, 4- intercooler.
Specific embodiment
The present invention will be further described below with reference to the accompanying drawings.
As shown in Fig. 2, pressure break pump truck provided by the invention, mainly includes chassis vehicle, fracturing pump, hydraulic fan, transmission case
With the chief components such as engine.Pressure break pump truck (as shown in Figure 1) compared with the existing technology, fracturing pump provided by the invention
Vehicle improves fracturing pump car engine gas handling system.As shown in Fig. 2, fracturing pump car engine gas handling system provided by the invention,
The system consists of the following parts: air inlet 1, inlet channel 2, turbocharger 3 and the intercooler 4 connected by pipeline, into
Port is located at engine front upper position, far from hydraulic fan.By increasing air inlet quantity, engine charge can satisfy
Amount requires.By changing air inlet position, air inlet is transferred to engine front upper near the hydraulic fan of the prior art,
Far from hydraulic fan, it is ensured that there is the sufficient lower air of initial temperature around air inlet.With existing air inlet shown in FIG. 1
For system only there are two air inlet is different, gas handling system provided by the invention installs one in each air inlet there are four air inlet
Air cleaner.By increasing air inlet quantity, it is ensured that there is sufficient air to meet engine demand.
When pressing crack construction, the air inlet process of pressure break pump truck is as follows: air enters air inlet by the air cleaner of air inlet 1
Channel 2, subsequently into turbocharger 3, air is entered in engine after the pressurization of turbocharger 3 by inlet channel 2
Cooler 4, is allocated by engine later.
After practical application of the present invention, unexpected technical effect is achieved: reducing into fracturing pump car engine
Air themperature, avoid the generation of the high phenomenon of Engine Inlet Temperature, eliminate pressure break pump truck and smolder hidden danger on fire, greatly mention
High working security, reduces construction risk；It avoids frequency to change replacement air cleaner simultaneously, reduces construction cost.
Claims (5)
1. a kind of novel fracturing pump car engine gas handling system, the system consist of the following parts: by pipeline connect into
Port, inlet channel, turbocharger and intercooler, which is characterized in that air inlet is located at engine front upper position, separate
Hydraulic fan.
2. fracturing pump car engine gas handling system according to claim 1, which is characterized in that the air inlet has multiple.
3. fracturing pump car engine gas handling system according to claim 2, which is characterized in that there are four the air inlets.
4. fracturing pump car engine gas handling system according to claim 2, which is characterized in that install one in each air inlet
A air cleaner.
5. a kind of pressure break pump truck, which is characterized in that including fracturing pump car engine described in claim 1-4 any claim
Gas handling system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910787800.5A CN110397527A (en) | 2019-08-26 | 2019-08-26 | A kind of novel pressure break pump truck engine aspirating system and pressure break pump truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910787800.5A CN110397527A (en) | 2019-08-26 | 2019-08-26 | A kind of novel pressure break pump truck engine aspirating system and pressure break pump truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110397527A true CN110397527A (en) | 2019-11-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910787800.5A Pending CN110397527A (en) | 2019-08-26 | 2019-08-26 | A kind of novel pressure break pump truck engine aspirating system and pressure break pump truck |
Country Status (1)
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| CN (1) | CN110397527A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115288651A (en) * | 2021-01-26 | 2022-11-04 | 烟台杰瑞石油装备技术有限公司 | Fracturing device |
-
2019
- 2019-08-26 CN CN201910787800.5A patent/CN110397527A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115288651A (en) * | 2021-01-26 | 2022-11-04 | 烟台杰瑞石油装备技术有限公司 | Fracturing device |
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