CN203404059U - Movable emergency pump device - Google Patents
Movable emergency pump device Download PDFInfo
- Publication number
- CN203404059U CN203404059U CN201320513070.8U CN201320513070U CN203404059U CN 203404059 U CN203404059 U CN 203404059U CN 201320513070 U CN201320513070 U CN 201320513070U CN 203404059 U CN203404059 U CN 203404059U
- Authority
- CN
- China
- Prior art keywords
- pump
- mobile emergency
- flow
- water
- outlet pipe
- 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 - Lifetime
Links
Images
Landscapes
- Control Of Non-Positive-Displacement Pumps (AREA)
Abstract
The utility model discloses a movable emergency pump device. The movable emergency pump device comprises a vehicle body, a driving device, a water pump, a water inlet pipe, a water outlet pipe and a first flowmeter, wherein the vehicle body is used for bearing the driving device, the water pump and the water inlet pipe, the water pump is connected with the water inlet pipe and the water outlet pipe, the driving device is used for driving the water pump, and the first flowmeter is used for displaying the flow of the water outlet pipe and making the driving device adjust rotation speed of the water pump according to the flow of the water outlet pipe. The movable emergency pump device can meet different water pump flow requirements, and save equipment resources and manpower resources.
Description
Technical field
The utility model belongs to water pump applied technical field, and more particularly, the utility model relates to a kind of conveniently moving, possesses multi-operating mode, the mobile emergency pump-unit of multiduty emergent architecture.
Background technique
The car body that existing mobile emergency pump-unit generally includes water pump, intake pipe, outlet pipe, diesel engine and carries above-mentioned member, wherein, water pump connects diesel engine, intake pipe and outlet pipe.During application, mobile emergency pump-unit is towed to the scene of using, and starts diesel engine, drives water pump to put into operation.
But, existing mobile emergency pump-unit is owing to lacking water pump regulating apparatus, functions of the equipments are single, water pump operation region is narrow, when pump capacity and lift mobility scale are when larger, separate unit mobile emergency pump-unit cannot meet usage requirement, therefore need many mobile emergency pump-units to be used in combination just and can to satisfy the demand, being used in combination of many mobile emergency pump-units need to take more device resource and human resources, causes larger waste.
In view of this, necessaryly provide a kind of mobile emergency pump-unit that can regulate pump capacity.
Summary of the invention
The purpose of this utility model is: a kind of mobile emergency pump-unit that can regulate pump capacity is provided.
In order to realize foregoing invention object, the utility model provides a kind of mobile emergency pump-unit, comprise car body, drive unit, water pump, intake pipe and outlet pipe, car body is used for carrying drive unit, water pump and intake pipe, water pump connects intake pipe and outlet pipe, and drive unit is used for driving water pump, wherein, mobile emergency pump further comprises first flow meter, first flow meter for demonstrate water pipe flow so that drive unit according to the rotating speed of the Flow-rate adjustment water pump of outlet pipe.
As a kind of improvement of the utility model mobile emergency pump-unit, described mobile emergency pump-unit further comprises the first modulating valve, and the first modulating valve is according to the water-outlet quantity of the Flow-rate adjustment water pump of outlet pipe.
As a kind of improvement of the utility model mobile emergency pump-unit, described mobile emergency pump-unit further comprises return pipe, and return pipe connects outlet pipe and intake pipe.
A kind of improvement as the utility model mobile emergency pump-unit, described mobile emergency pump-unit further comprises pressure gauge and the second modulating valve, pressure gauge is for detection of the hydraulic pressure of outlet pipe, and the second modulating valve is adjusted the water flow of return pipe according to the hydraulic pressure of outlet pipe.
As a kind of improvement of the utility model mobile emergency pump-unit, described mobile emergency pump-unit further comprises the second flowmeter, and the second flowmeter is for showing the flow of return pipe, so that the flow of the second modulating valve fine adjustment return pipe.
As a kind of improvement of the utility model mobile emergency pump-unit, described first flow meter and the second flow are counted electromagnetic flowmeter.
As a kind of improvement of the utility model mobile emergency pump-unit, described drive unit is diesel engine.
With respect to prior art, the utility model mobile emergency pump-unit has following useful technique effect: the utility model mobile emergency pump-unit is by arranging first flow meter, so that user regulates the rotating speed of water pump to reach the object that adjusts water pipe flow by accessory drive, widened the using scope of device, realize a tractor serves several purposes, there is significant Economy.Separate unit mobile emergency pump-unit can obtain different pump capacity demands, can save device resource and human resources.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model mobile emergency pump-unit and its useful technique effect are elaborated, in accompanying drawing:
Fig. 1 is the structural representation of the utility model mobile emergency pump-unit.
Fig. 2 is the structural representation of an embodiment of the utility model mobile emergency pump-unit.
Embodiment
In order to make goal of the invention of the present utility model, technological scheme and technique effect more clear, below in conjunction with the drawings and specific embodiments, the utility model is further described.Should be understood that, the embodiment of describing in this specification is only used to explain the utility model, is not intended to limit the utility model.
Refer to Fig. 1 and Fig. 2, the utility model mobile emergency pump-unit comprises car body 1, drive unit 2, clutch 3, water pump 4, outlet pipe 5, intake pipe 6, return pipe 7, flowmeter 8,11, modulating valve 9,12 and pressure gauge 10.
The import of water pump 4 is connected with intake pipe 6, and the outlet of water pump 4 is connected with outlet pipe 5.Pressure gauge 10, flowmeter 11 and modulating valve 12 are assembled on outlet pipe 5.Pressure gauge 10 is for measuring the water flow pressure of water pipe 5, and flowmeter 11 is for detection of the water flow of outlet pipe 5, and modulating valve 12 is for regulating the current size that flows out outlet pipe 5.According to a preferred implementation of the present utility model, flowmeter 11 is electromagnetic flowmeter.
One end of return pipe 7 connects intake pipe 6, and the other end connects outlet pipe 5, and flowmeter 8 and modulating valve 9 are assembled on return pipe 7.Flowmeter 8 is for detection of the water flow of return pipe 7, and modulating valve 9 is for regulating return pipe 7 to flow into the current size of intake pipe 6.In practical application, one end that return pipe 7 connects intake pipes 6 can directly not be connected with intake pipe 6 yet, and for example, return pipe 7 connects the water source (not shown) that intake pipe 6 most provides current, now, the current that branch to return pipe 7 from outlet pipe 5 directly flow back to water source through modulating valve 9.
The working principle of the utility model mobile emergency pump-unit is: diesel engine drives water pump by clutch 3.The accelerator open degree that regulates internal-combustion engine, internal combustion engine drive water pump 4 moves under certain rotating speed, thereby makes current flow into outlet pipe 5 from intake pipe 6.Now, by pressure gauge 10 and flowmeter 11, can observe respectively pressure and the flow of current in outlet pipe.When the flow of the current of reading from flowmeter 11 is less cannot meet user demand time, adjust the accelerator open degree that increases internal-combustion engine, and then improve the water flow that drives the rotating speed of water pump 4 to increase outlet pipe; Otherwise, can turn the water flow of outlet pipe down.In said process, user observes water flow the accessory drive of flowmeter 11 and adjusts the rotating speed of water pump, and then reaches the object of the water flow that adjusts water pipe 5.
Further, because modulating valve 12 has the effect that adjusts water pipe 5 water outlet current sizes, when the water flow of outlet pipe 5 is large or hour, can the water flow of outlet pipe 5 be adjusted to suitable size by modulating valve 12.
In addition, when outer on-the-spot portion traffic demand is in pump capacity threshold range, equipment security of operation, without opening modulating valve 9, current are shunted without the return pipe 7 of flowing through.When the on-the-spot traffic demand in outside lower than pump capacity threshold value under in limited time, water pump 4 departs from working area allowable, very easily generation equipment operation unstable phenomenon.Now, need open modulating valve 9, the current that part flows into outlet pipe 5 flow into return pipe 7, adjust modulating valve 9 and adjust the water flow of return pipe 5, thereby reach the object (the water flow sum of the water flow that the water-outlet quantity of water pump is outlet pipe and return pipe) that adjusts the water yield, guarantee that equipment can meet outside on-the-spot traffic requirement, can make water pump stable operation again.
In conjunction with finding out detailed description of the present utility model above: the utility model mobile emergency pump-unit is by arranging flowmeter 11, so that user regulates the rotating speed of water pump 4 to reach the object that adjusts water pipe flow by accessory drive 2, widened the using scope of device, realize a tractor serves several purposes, there is significant Economy.Separate unit mobile emergency pump-unit can obtain different pump capacity demands, can save device resource and human resources.
The announcement of book and instruction according to the above description, the utility model those skilled in the art can also carry out suitable change and modification to above-mentioned mode of execution.Therefore, the utility model is not limited to embodiment disclosed and described above, to modifications and changes more of the present utility model, also should fall in the protection domain of claim of the present utility model.In addition,, although used some specific terms in this specification, these terms just for convenience of description, do not form any restriction to the utility model.
Claims (7)
1. a mobile emergency pump-unit, comprise car body, drive unit, water pump, intake pipe and outlet pipe, car body is used for carrying drive unit, water pump and intake pipe, water pump connects intake pipe and outlet pipe, drive unit is used for driving water pump, it is characterized in that, described mobile emergency pump further comprises first flow meter, described first flow meter for show described outlet pipe flow so that described drive unit according to the rotating speed of water pump described in the Flow-rate adjustment of described outlet pipe.
2. mobile emergency pump-unit according to claim 1, is characterized in that, described mobile emergency pump-unit further comprises the first modulating valve, and the first modulating valve is according to the water-outlet quantity of water pump described in the Flow-rate adjustment of described outlet pipe.
3. mobile emergency pump-unit according to claim 2, is characterized in that, described mobile emergency pump-unit further comprises return pipe, and return pipe connects described outlet pipe and intake pipe.
4. mobile emergency pump-unit according to claim 3, it is characterized in that, described mobile emergency pump-unit further comprises pressure gauge and the second modulating valve, pressure gauge is for detection of the hydraulic pressure of described outlet pipe, and the second modulating valve is adjusted the water flow of described return pipe according to the hydraulic pressure of described outlet pipe.
5. mobile emergency pump-unit according to claim 4, it is characterized in that, described mobile emergency pump-unit further comprises the second flowmeter, and the second flowmeter is for showing the flow of described return pipe, so that the flow of return pipe described in described the second modulating valve fine adjustment.
6. mobile emergency pump-unit according to claim 5, is characterized in that, described first flow meter and the second flow are counted electromagnetic flowmeter.
7. mobile emergency pump-unit according to claim 1, is characterized in that, described drive unit is diesel engine.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201320513070.8U CN203404059U (en) | 2013-08-21 | 2013-08-21 | Movable emergency pump device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201320513070.8U CN203404059U (en) | 2013-08-21 | 2013-08-21 | Movable emergency pump device |
Publications (1)
Publication Number | Publication Date |
---|---|
CN203404059U true CN203404059U (en) | 2014-01-22 |
Family
ID=49939999
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201320513070.8U Expired - Lifetime CN203404059U (en) | 2013-08-21 | 2013-08-21 | Movable emergency pump device |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN203404059U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106320448A (en) * | 2015-07-02 | 2017-01-11 | 江苏德华泵业有限公司 | Mobile rotor pump station |
-
2013
- 2013-08-21 CN CN201320513070.8U patent/CN203404059U/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106320448A (en) * | 2015-07-02 | 2017-01-11 | 江苏德华泵业有限公司 | Mobile rotor pump station |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
SE1651396A1 (en) | Exhaust additive dosing system comprising an exhaust additive distribution device and an exhaust additive metering device | |
ATE540215T1 (en) | DEVICE FOR INCREASE THE BRAKE POWER OF A MULTI-CYLINDER INTERNAL INTERNAL ENGINE OF A VEHICLE DURING ENGINE BRAKE OPERATION | |
GB201212022D0 (en) | Method of controlling an aftertreatment system warm-up | |
CN203404059U (en) | Movable emergency pump device | |
CN202865911U (en) | Water supply system | |
CN203148134U (en) | Ground source heat pump buried pipe system with monitoring function | |
CN201335253Y (en) | Pipeline dosing device | |
CN204627903U (en) | Slurry pump flow continuous adjustment system | |
CN104776209B (en) | A kind of lubricating system of dual-clutch transmission | |
CN104912670B (en) | The idle speed controller of choke valve and engine | |
CN202215940U (en) | Pipe flow rate regulating structure | |
CN202012392U (en) | Auxiliary heat radiation device for single-cylinder diesel engine | |
CN206531150U (en) | The temperature difference controls converter plant | |
CN205154790U (en) | In foaming machine drive mixing head hydraulic pressure oil circuit in control valve block | |
CN103742303B (en) | A kind of EGR channel structure and egr system | |
CN105402023A (en) | Intake control system | |
CN202970954U (en) | Air intake mixing regulating device and natural gas power generator set with thereof | |
CN205370938U (en) | Energy -conserving formula circulating water pump of frequency conversion | |
CN203327534U (en) | Integrated automatic drip irrigation control device | |
CN208480412U (en) | A kind of water, agent, the integrated long-range control irrigation system of fertilizer | |
CN201050675Y (en) | Cone crusher lubricating oil cooling device | |
CN204253190U (en) | A kind of gas engine air admittance regulation system | |
CN205172741U (en) | Follow -on engine torsion accelerator | |
CN203257651U (en) | Accelerating agent pump non-medium operation protection device of concrete sprayer | |
CN203040318U (en) | Water conservancy pipeline for farm irrigation |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CX01 | Expiry of patent term |
Granted publication date: 20140122 |
|
CX01 | Expiry of patent term |