CN207565435U - A kind of dual fail-safe constant pressure water supply vehicle - Google Patents
A kind of dual fail-safe constant pressure water supply vehicle Download PDFInfo
- Publication number
- CN207565435U CN207565435U CN201720984104.XU CN201720984104U CN207565435U CN 207565435 U CN207565435 U CN 207565435U CN 201720984104 U CN201720984104 U CN 201720984104U CN 207565435 U CN207565435 U CN 207565435U
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- water
- pump
- connect
- constant pressure
- supply vehicle
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Abstract
The utility model is related to a kind of dual fail-safe constant pressure water supply vehicles, and including chassis, chassis is equipped with engine, water tank, it is characterised in that：The first water system and the second water system are additionally provided on the chassis；First water system includes engine, power takeoff, hydraulic pump, hydraulic motor and water pump, the engine is connect by power takeoff with hydraulic pump, the hydraulic pump is connect with hydraulic motor, and the hydraulic motor is connect with water pump, and the water pump is connect with water tank；Second water system includes generator, frequency converter, motor and water pump, and the generator is connect by frequency converter with motor, and the motor is connect with water pump, and the water pump is connect with water tank.
Description
Technical field
The utility model is related to a kind of water tender, especially a kind of dual fail-safe constant pressure water supply vehicle.
Background technology
Residential area, hospital, school etc. much with water place, damage if there is pipeline violence, it is necessary to maintenance of cutting off the water,
And the time generally overhauled can be long, influences just to commonly use water, causes inconvenience.Existing Emergency water supply vehicle is commonly single
Water system, when water system failure, water tender can not work normally, and need to send water tender again, and the consuming time is long,
The reliability of water supply is relatively low.
Invention content
In order to solve deficiency of the prior art, the purpose of this utility model is to provide one kind to have higher supply water reliably
The dual fail-safe constant pressure water supply vehicle of property.
To achieve the above object, the utility model uses following technical scheme：
A kind of dual fail-safe constant pressure water supply vehicle, including chassis, chassis is equipped with engine, water tank, the chassis
On be additionally provided with the first water system and the second water system；
First water system includes engine, power takeoff, hydraulic pump, hydraulic motor and water pump, and the engine leads to
It crosses power takeoff to connect with hydraulic pump, the hydraulic pump is connect with hydraulic motor, and the hydraulic motor is connect with water pump, the water pump
It is connect with water tank；
Second water system include generator, frequency converter, motor and water pump, the generator by frequency converter with
Motor connects, and the motor is connect with water pump, and the water pump is connect with water tank.
The hydraulic pump is plunger pump.
Water level sensor, water level high level alarm, water level low-level alarm are additionally provided in the water tank.
Water tank pressurization device is additionally provided in the water tank.
Multiple baffles have been arranged alternately in the water tank from front to back.
The bottom of the chassis is additionally provided with earthing or grounding means.
The front end of the chassis is driver's cabin, and the top of the driver's cabin is equipped with liftable headlamp.
The utility model uses above technical scheme, and the first water system and the second water system are set on water tender,
Two sets of water systems do not interact, and when normal water supply may be selected using the first water system or the second water system, when a set of
When water system breaks down, another set of water system can still work normally so that the reliability of water tender work obtains
Greatly improve.
Description of the drawings
The utility model is described in further details below in conjunction with the drawings and specific embodiments：
Fig. 1 is a kind of structure diagram of dual fail-safe constant pressure water supply vehicle of the utility model；
Fig. 2 is the utility model side structure schematic diagram.
Specific embodiment
As shown in attached drawing 1 or 2, the utility model includes chassis 1, and chassis is equipped with engine 2, water tank 3, described
The first water system 4 and the second water system 5 are additionally provided on chassis；First water system includes engine 2, power takeoff
41st, clutch 42, hydraulic pump 43, hydraulic motor 44 and water pump 45, the engine 1 are connected by power takeoff 41 and hydraulic pump 43
It connects, clutch 42 is arranged between power takeoff 41 and hydraulic pump 43, and the hydraulic pump 43 is connect with hydraulic motor 44, the hydraulic pressure
Motor 44 is connect with water pump 45, and the water pump 45 is connect with water tank 3；Second water system 5 includes generator 51, frequency conversion
Device 52, motor 53 and water pump 54, the generator 51 are connect by frequency converter 52 with motor 53, the motor 53 and water
54 connection of pump, the water pump 54 are connect with water tank 3.The hydraulic pump 43 is plunger pump.Water level is additionally provided in the water tank 3
Inductor 31, water level high level alarm 32, water level low-level alarm 33.Water tank pressurization device 34 is additionally provided in the water tank（Figure
In be not shown）.Multiple baffles 35 have been arranged alternately in the water tank from front to back.The bottom of the chassis is additionally provided with ground connection
Device 6, earthing or grounding means 6 include earth cable and grounding rod, and earth cable is wound on reel and is fixed on compartment lower part.Grounding rod is adopted
With 16 poles of ∮, pole zinc-plated processing is to prevent from getting rusty and ensure good electric conductivity.The front end of the chassis is drives
Room, the top of the driver's cabin are equipped with liftable headlamp 7.
The utility model sets the first water system and the second water system on water tender, and two sets of water systems are not mutual
It influencing, when normal water supply, may be selected using the first water system or the second water system, when a set of water system breaks down,
Another set of water system can still work normally so that the reliability of water tender work is greatly improved.
Claims (7)
1. a kind of dual fail-safe constant pressure water supply vehicle, including chassis, chassis is equipped with engine, water tank, it is characterised in that：Institute
It states and the first water system and the second water system is additionally provided on chassis；
First water system includes engine, power takeoff, hydraulic pump, hydraulic motor and water pump, and the engine is by taking
Power device is connect with hydraulic pump, and the hydraulic pump is connect with hydraulic motor, and the hydraulic motor is connect with water pump, the water pump and storage
Water pot connects；
Second water system include generator, frequency converter, motor and water pump, the generator by frequency converter with it is electronic
Machine connects, and the motor is connect with water pump, and the water pump is connect with water tank.
2. a kind of dual fail-safe constant pressure water supply vehicle according to claim 1, it is characterised in that：The hydraulic pump is plunger pump.
3. a kind of dual fail-safe constant pressure water supply vehicle according to claim 1, it is characterised in that：Water is additionally provided in the water tank
Position inductor, water level high level alarm, water level low-level alarm.
4. a kind of dual fail-safe constant pressure water supply vehicle according to claim 1, it is characterised in that：Water is additionally provided in the water tank
Case booster.
5. a kind of dual fail-safe constant pressure water supply vehicle according to claim 1, it is characterised in that：In the water tank from front to back
It has been arranged alternately multiple baffles.
6. a kind of dual fail-safe constant pressure water supply vehicle according to claim 1, it is characterised in that：The bottom of the chassis is also set
There is earthing or grounding means.
7. a kind of dual fail-safe constant pressure water supply vehicle according to claim 1, it is characterised in that：The front end of the chassis is drives
Room is sailed, the top of the driver's cabin is equipped with liftable headlamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720984104.XU CN207565435U (en) | 2017-08-08 | 2017-08-08 | A kind of dual fail-safe constant pressure water supply vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720984104.XU CN207565435U (en) | 2017-08-08 | 2017-08-08 | A kind of dual fail-safe constant pressure water supply vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207565435U true CN207565435U (en) | 2018-07-03 |
Family
ID=62697148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720984104.XU Active CN207565435U (en) | 2017-08-08 | 2017-08-08 | A kind of dual fail-safe constant pressure water supply vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207565435U (en) |
-
2017
- 2017-08-08 CN CN201720984104.XU patent/CN207565435U/en active Active
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