CN207660090U - A kind of big flow movable type self-priming pump truck - Google Patents
A kind of big flow movable type self-priming pump truck Download PDFInfo
- Publication number
- CN207660090U CN207660090U CN201721731263.5U CN201721731263U CN207660090U CN 207660090 U CN207660090 U CN 207660090U CN 201721731263 U CN201721731263 U CN 201721731263U CN 207660090 U CN207660090 U CN 207660090U
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- China
- Prior art keywords
- water tank
- priming pump
- water
- cavity
- jet
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Abstract
The utility model is related to a kind of big flow movable type self-priming pump truck, including locomotive and the self priming pump, water tank inlet, draining water tank, the water inlet pipe vacuum device that are installed on locomotive；The movement that engine-driven movable pulley realizes locomotive is provided on locomotive, the driver that self priming pump is installed on by one on locomotive is driven, wherein the bottom of water tank inlet is connected to the water inlet of self priming pump by water inlet pipe, the discharge outlet of self priming pump is connected to the top of draining water tank, and the vacuum-pumping tube of water inlet pipe vacuum device is connected to by threeway on water inlet pipe；Water inlet pipe vacuum device includes a jetting stream vacuum pump machanism；Wherein at least two groups are also associated in the bottom of water tank inlet to draw water interface tube；At least two draining water tanks are connected with by collector in the discharge outlet of self priming pump, the bottom of draining water tank is provided at least two drain interfaces.
Description
Technical field
It is mobile to particularly belong to a kind of big flow for the pump truck that the utility model is related to a kind of zonule emergent water drainage or irrigate
Self-priming pump truck.
Background technology
Existing movable type pump truck has been commonly equipped with small-sized self priming centrifugal pump, by diesel engine or motor drive, assembling
On wheeled vehicle frame.Because of the special construction design requirement of self priming pump, make product can only bore it is smaller, single-entry single-out, thus flow
To measure small, unit efficiency is very low, and only 40% or so.The water drainage in the short time cannot be met or irrigated and required.
Utility model content
The technical problems to be solved in the utility model is：Overcome the technical problem that self priming pump vehicle flowrate is small in the prior art,
A kind of big flow movable type self-priming pump truck is provided.
Technical solution adopted by the utility model to solve its technical problems is：
A kind of big flow movable type self-priming pump truck, including locomotive and the self priming pump being installed on locomotive, water of intaking
Case, draining water tank, water inlet pipe vacuum device；It is provided with engine-driven movable pulley on locomotive and realizes locomotive
Mobile, the driver that self priming pump is installed on by one on locomotive is driven, and the bottom of wherein water tank inlet passes through water inlet
Pipe is connected to the water inlet of self priming pump, and the discharge outlet of self priming pump is connected to the top of draining water tank, water inlet pipe vacuum device
Vacuum-pumping tube be connected on water inlet pipe by threeway；The water inlet pipe vacuum device includes a jetting stream vacuum pump machanism；
Wherein at least two groups are also associated in the bottom of water tank inlet to draw water interface tube；It is connected by collector in the discharge outlet of self priming pump
There are at least two draining water tanks, the bottom of draining water tank is provided at least two drain interfaces.
As the further innovation of the utility model, jetting stream vacuum pump machanism includes emptying water tank, jet pipe, jet pump,
There are one partition boards for setting wherein in emptying water tank, are separated into fluidic cavity and storage cavity by water tank is emptied by partition board, penetrate
It is interconnected between stream cavity and the top of storage cavity, wherein jet pipe is connected to the top of fluidic cavity, and jet pipe includes
One reducing pipe structure, in the tapered mouth end of jet pipe, coaxial arrangement vacuumizes cavity there are one annular, vacuumizes cavity
Top and jet stream tube end between circulate, in the top setting for vacuumizing cavity, there are one be connected to the collection of jet pump water inlet
Liquid pipe, the discharge outlet of jet pump are connected on the fluidic cavity of draining cavity, while being vacuumized there are one the side wall settings of cavity
Vacuum-pumping tube for being connect with water inlet pipe.
As the further innovation of the utility model, described vacuumize is also set up on cavity there are one vacuumizing surge tank.
As the further innovation of the utility model, the driver is diesel engine or motor.
As the further innovation of the utility model, in the drain interface of the draining water tank and the pumping of water tank inlet
It is both provided on waterpipe jointing for preventing air blow back into the shut-off valve of draining water tank and water tank inlet.
The utility model has the beneficial effects that：
1, the self-priming pump truck for the mobile high-flow that Ordinary Centrifugal Pumps or mixed-flow pump and locomotive are integrated, easy to operate, machine
Work efficiency is high for group.It is truly realized in the short time and meets an urgent need water drainage or irrigate requirement, there is significant social effect.
2, this structure setting multiple draw water interface and drainage interfaces, and big flow ensure that into row buffering by water tank
Demand.
3, this structure setting vacuum device so that the impeller of pump can quickly be immersed in the water, and quickly realize and draw water
The startup of function.
4, shut-off valve can prevent air blow back, prevent pump idle running caused by pump emptying.
Description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is the piping connection schematic diagram of the utility model；
In figure：1, water tank inlet；2, draw water interface tube；3, water inlet pipe；4, self priming pump；5, water tank is drained；6, drainpipe connects
Mouthful；7, water tank is emptied；8, partition board；9, jet pipe；10, reducing pipe structure；11, cavity is vacuumized；12, surge tank is vacuumized；13、
Jet pump；14, shut-off valve.
Specific implementation mode
The utility model is described in further detail presently in connection with attached drawing.These attached drawings are simplified schematic diagram,
Only illustrate the basic structure of the utility model in a schematic way, therefore it only shows composition related with the utility model.
As shown in Figure 1, the utility model is a kind of big flow movable type self-priming pump truck, including locomotive and it is installed on shifting
Self priming pump, water tank inlet, draining water tank, water inlet pipe vacuum device on motor-car；Engine drive is provided on locomotive
Four dynamic movable pulleys realize that the movement of locomotive, the diesel engine that self priming pump is installed on by one on locomotive are driven,
Wherein the bottom of water tank inlet is connected to the water inlet of self priming pump by water inlet pipe, and the discharge outlet of self priming pump is connected to water drain
The vacuum-pumping tube at the top of case, water inlet pipe vacuum device is connected to by threeway on water inlet pipe；The water inlet pipe evacuator
Structure includes a jetting stream vacuum pump machanism；Wherein at least two groups are also associated in the bottom of water tank inlet to draw water interface tube；Certainly
The discharge outlet of sucking pump is connected at least two draining water tanks by collector, and the bottom of draining water tank is provided at least two rows
Waterpipe jointing；It is both provided on the drain interface of the draining water tank and the interface tube that draws water of water tank inlet for preventing
Shut-off valve of the air blow back into draining water tank and water tank inlet.
Jetting stream vacuum pump machanism include emptying water tank, jet pipe, jet pump, wherein emptying water tank in setting there are one every
Plate is separated into fluidic cavity and storage cavity, between fluidic cavity and the top of storage cavity mutually by partition board by water tank is emptied
It is connected, wherein jet pipe is connected to the top of fluidic cavity, and jet pipe includes a reducing pipe structure, in the tapered of jet pipe
The coaxial arrangement of mouth end vacuumizes cavity there are one annular, vacuumizes and circulates between the top of cavity and jet stream tube end,
The top setting of cavity is vacuumized there are one the collector tube for being connected to jet pump water inlet, the discharge outlet of jet pump is connected to draining
On the fluidic cavity of cavity, while vacuumizing the side wall setting of cavity there are one for the vacuum-pumping tube that is connect with water inlet pipe,
It has been also connected with one on vacuum-pumping tube and has vacuumized surge tank, shut-off valve is provided at both ends in surge tank.
In use, starting jet pump first so that jet pipe is vacuumizing empty cavity position generation high-speed jet, due to injection
Water flow velocity is especially high, is speed energy by pressure energy, and the cavity zone pressure reduction that vacuumizes of jet stream tube end is made to generate vacuum,
Vacuum power enters that vacuumize surge tank temporary, then realizes and is vacuumized to water inlet pipe so that the air in water inlet pipe is quick
Quick sucking and the quick infiltration of self-suction pump impeller of water are realized in discharge, while water tank inlet also quickly fills full water body；
After self-priming pump startup, close jet pump, close and vacuumize shut-off valve on surge tank, at this time water from the interface tube that draws water enter into
Water tank, and the water of water tank inlet enters draining water tank with flow by self priming pump, and drain the water in water tank and pass through
The drain interface of bottom is discharged, and realizes and pumps, when need not locally supply water, or when part can not draw water again, Ke Yiguan
Drinking-water pipe solution button, the shut-off valve on drain interface are closed, the refluence of air is prevented.
It is enlightenment, through the above description, related work people with the above-mentioned desirable embodiment according to the utility model
Member can carry out various changes and amendments in the range of without departing from this item utility model technological thought completely.This item is real
It is not limited to the contents of the specification with novel technical scope, it is necessary to which its technology is determined according to right
Property range.
Claims (5)
1. a kind of big flow movable type self-priming pump truck, it is characterized in that：Including locomotive and the self priming pump being installed on locomotive,
Water tank inlet, draining water tank, water inlet pipe vacuum device；It is provided with engine-driven movable pulley on locomotive and realizes shifting
The movement of motor-car, the driver that self priming pump is installed on by one on locomotive are driven, and wherein the bottom of water tank inlet is logical
The water inlet that water inlet pipe is connected to self priming pump is crossed, the discharge outlet of self priming pump is connected to the top of draining water tank, and water inlet pipe is taken out true
The vacuum-pumping tube of empty mechanism is connected to by threeway on water inlet pipe；The water inlet pipe vacuum device includes a jet vacuum pump
Mechanism；Wherein at least two groups are also associated in the bottom of water tank inlet to draw water interface tube；Pass through collector in the discharge outlet of self priming pump
Device is connected at least two draining water tanks, and the bottom of draining water tank is provided at least two drain interfaces.
2. a kind of big flow movable type self-priming pump truck as described in claim 1, it is characterized in that：Jetting stream vacuum pump machanism includes row
Empty water tank, jet pipe, jet pump are separated by partition board by water tank is emptied wherein there are one partition boards for setting in emptying water tank
It is interconnected between the top of fluidic cavity and storage cavity, fluidic cavity and storage cavity, wherein jet pipe is connected to jet stream
The top of cavity, jet pipe include a reducing pipe structure, and in the tapered mouth end of jet pipe, there are one annulars for coaxial arrangement
Cavity is vacuumized, vacuumizes and circulates between the top of cavity and jet stream tube end, there are one the top settings for vacuumizing cavity
It is connected to the collector tube of jet pump water inlet, the discharge outlet of jet pump is connected on the fluidic cavity of draining cavity, while being taken out true
There are one the vacuum-pumping tubes for being connect with water inlet pipe for the side wall setting of absolutely empty chamber.
3. a kind of big flow movable type self-priming pump truck as claimed in claim 2, it is characterized in that：Described vacuumize also sets on cavity
Surge tank is vacuumized there are one setting.
4. a kind of big flow movable type self-priming pump truck as described in claim 1, it is characterized in that：The driver be diesel engine or
Motor.
5. a kind of big flow movable type self-priming pump truck as described in claim 1, it is characterized in that：In the draining of the draining water tank
It is both provided on the interface tube that draws water of interface tube and water tank inlet for preventing air blow back into draining water tank and water tank inlet
Shut-off valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721731263.5U CN207660090U (en) | 2017-12-12 | 2017-12-12 | A kind of big flow movable type self-priming pump truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721731263.5U CN207660090U (en) | 2017-12-12 | 2017-12-12 | A kind of big flow movable type self-priming pump truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207660090U true CN207660090U (en) | 2018-07-27 |
Family
ID=62941099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721731263.5U Expired - Fee Related CN207660090U (en) | 2017-12-12 | 2017-12-12 | A kind of big flow movable type self-priming pump truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207660090U (en) |
-
2017
- 2017-12-12 CN CN201721731263.5U patent/CN207660090U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180727 Termination date: 20191212 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |