CN102021873A - Single pump sprinkler system of road roller - Google Patents
Single pump sprinkler system of road roller Download PDFInfo
- Publication number
- CN102021873A CN102021873A CN2009101824169A CN200910182416A CN102021873A CN 102021873 A CN102021873 A CN 102021873A CN 2009101824169 A CN2009101824169 A CN 2009101824169A CN 200910182416 A CN200910182416 A CN 200910182416A CN 102021873 A CN102021873 A CN 102021873A
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- water
- pump
- pumps
- road roller
- sprinkler system
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Abstract
The invention relates to a single pump sprinkler system of a road roller, comprising a water tank (3), water pumps (4) and a front and a rear spray pipes (5), wherein the water tank (3) is communicated with the water inlets of the water pumps through pipelines; and the single pump sprinkler system is characterized in that two water pumps (4) are arranged in parallel, the water outlets of the two water pumps (4) are respectively communicated with a water inlet of a tee fitting (6) through a pipeline I (1) and a pipeline II (2), and the two water outlets of the tee fitting (6) are respectively communicated with the front and the rear spray pipes (5). In the invention, a pump of which the displacement is more than twice that of a general pump is chosen to simultaneously supply water for the front and the rear spray pipe, plus the arrangement of a spare pump, so that such a double smooth-wheel road roller only requires two pumps. Therefore, the invention can reduce the number of the pumps, lower the cost, save the space, and is convenient to maintain.
Description
(1) technical field
The present invention relates to a kind of road roller, relate in particular to a kind of road roller sprinkler system.Belong to the traffic engineering field of mechanical technique.
(2) background technology
The sprinkler system important step that is absolutely necessary concerning road roller, the quality of system directly influences the pressure road effect of road roller.Wherein, the selection of water pump and shower nozzle and layout are extremely important factors.
What at present two smooth-wheeled rollers generally adopted is man-to-man method of supplying water, i.e. water spray work that water pump is responsible for supplying a sparge pipe.All need a sparge pipe before and after the general two halos, just mean that supply-water pump also wants two, add two stand by pumps, two smooth-wheeled rollers just need four water pumps altogether.The quantity of pump is many like this, and the probability of damage has also just increased, and is extremely unfavorable to safeguarding.And the arrangement space of pump increased virtually, wasted big quantity space, also increased the operation of assembling and welding support, wasted manpower and materials greatly.
(3) summary of the invention
The objective of the invention is to overcome above-mentioned deficiency, provide a kind of and can reduce the quantity of pump, the road roller list pump sprinkler system that reduces cost, saves the space, maintains easily.
The object of the present invention is achieved like this: a kind of road roller list pump sprinkler system, comprise water tank, water pump and front and back two sparge pipes, described water tank is connected with the water pump water inlet by pipeline, described water pump has two, two water pumps are arranged in parallel, described two pump outlets are connected with a water inlet of a threeway respectively by pipeline I and pipeline II, and two delivery ports of described threeway are connected with front and back two sparge pipes respectively.
Water flows out from water tank, arrives the water pump water inlet by the road, and pump is with water sparge pipe before and after give by threeway.Two water pumps can be replaced work in turn, and like this, under the load of doing manual work for a long time, water pump burns out with regard to not generating heat because the working time is long.
The present invention selects for use a discharge capacity to come to give simultaneously two sparge pipes in front and back to supply water than the pump more than the big twice of general service pump, adds stand by pump, and so two smooth-wheeled rollers only need two pumps just passable.By experiment, water spray is respond well.The quantity of pump has been lacked like this, and the probability of damage has also just reduced, and is extremely beneficial to safeguarding.And the arrangement space of pump reduced virtually, saves big quantity space, also reduced the operation of assembling and welding support, saved manpower and materials greatly.
Compare with existing double pump water spray means, the present invention has following characteristics:
1, saves the arrangement space of pump, install simple.
2, cost is low.
3, maintain easily.
(4) description of drawings
Fig. 1 is the schematic diagram of road roller list pump sprinkler system of the present invention.
Among the figure: pipeline I 1, pipeline II 2, water tank 3, water pump 4, front and back two sparge pipes 5, threeway 6.
(5) specific embodiment
Referring to Fig. 1, road roller list pump sprinkler system of the present invention, comprise water tank 3, water pump 4 and front and back two sparge pipes 5, water tank 3 is connected with water pump 4 water inlets by pipeline, described water pump 4 has two, two water pumps 4 are arranged in parallel, and described two water pump 4 delivery ports are connected with a water inlet of a threeway 6 respectively by pipeline I 1 or pipeline II 2, and two delivery ports of described threeway 6 are connected with front and back two sparge pipes 5 respectively.
Claims (1)
1. road roller list pump sprinkler system, comprise water tank (3), water pump (4) and front and back two sparge pipes (5), water tank (3) is connected with water pump (4) water inlet by pipeline, it is characterized in that: described water pump (4) has two, two water pumps (4) are arranged in parallel, described two water pumps (4) delivery port is connected with a water inlet of a threeway (6) respectively by pipeline I (1) and pipeline II (2), and two delivery ports of described threeway (6) are connected with front and back two sparge pipes (5) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101824169A CN102021873A (en) | 2009-09-14 | 2009-09-14 | Single pump sprinkler system of road roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101824169A CN102021873A (en) | 2009-09-14 | 2009-09-14 | Single pump sprinkler system of road roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102021873A true CN102021873A (en) | 2011-04-20 |
Family
ID=43863615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101824169A Pending CN102021873A (en) | 2009-09-14 | 2009-09-14 | Single pump sprinkler system of road roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102021873A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102191740A (en) * | 2011-05-18 | 2011-09-21 | 常林股份有限公司 | Water spray system of road roller |
-
2009
- 2009-09-14 CN CN2009101824169A patent/CN102021873A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102191740A (en) * | 2011-05-18 | 2011-09-21 | 常林股份有限公司 | Water spray system of road roller |
| CN102191740B (en) * | 2011-05-18 | 2012-10-03 | 常林股份有限公司 | Water spray system of road roller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110420 |