CN203113507U - Winter water circulation system - Google Patents
Winter water circulation system Download PDFInfo
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- CN203113507U CN203113507U CN 201320059720 CN201320059720U CN203113507U CN 203113507 U CN203113507 U CN 203113507U CN 201320059720 CN201320059720 CN 201320059720 CN 201320059720 U CN201320059720 U CN 201320059720U CN 203113507 U CN203113507 U CN 203113507U
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Abstract
The utility model provides a winter water circulation system. The winter water circulation system is installed on a washing car. The winter water circulation system comprises a water tank, a filter, a water pump, valves, pipelines and a high-pressure water pump. The valves comprise a first valve, a one-way valve, a second valve, a third valve. The pipelines comprise a first pipeline, a second pipeline, a third pipeline and a fourth pipeline, wherein the first pipeline is communicated with the third pipeline, and the second pipeline is communicated with the third pipeline. The high-pressure water pump is connected on the washing car through a high-pressure water pipe, the high-pressure water pipe is made to be communicated with the third valve through the first pipeline, the high-pressure water pipe is made to be communicated with the second valve through the second pipeline, the high-pressure water pipe is made to be communicated with the first valve through the third pipeline, the one-way valve and the water pump are both arranged on the second pipeline, and the one-way valve is communicated with the water pump and the second valve. The third pipeline is connected to the filter, and the filter is connected to the water tank through the fourth pipeline. The winter water circulation system is simple in structure and convenient to operate. Due to the fact that water in the high-pressure water pump can continuously circulate, the water in the high-pressure water pump cannot freeze no matter how cold it is.
Description
Technical field
The utility model belongs to the special purpose vehicle industry, relates to high-pressure sewer flushing vehicle, particularly a kind of winter water circulation system.
Background technology
Along with industrial expansion, industrial water consumption increases sharply, and water resource is in short supply day by day.In development of water resources, it is significant with using water wisely to improve the water circulation use rate.Along with the high speed development that modern city is built, the length of municipal sewage system also increases rapidly, and the mediation work of sewer becomes more and more heavier.Because the artificial mediation speed of municipal sewage system is slow and very arduous, sometimes even the danger that has some casualties, so municipal sewage system mediation mechanization will become inevitable.Sewer a kind of as in the environmental sanitation vehicles of car that remove contamination has the flushing sewer, and sucking sludge realizes the timely mediation of sewer, purifies air, and the effect of beautifying the environment is a kind of visual plant of urban environmental protection and construction.It is generally acknowledged: the sewer car of removing contamination, refer to have flushing sewer or suction sewage sludge or have flushing and sucking sludge function simultaneously concurrently, be the comparatively ideal device of dredging sewer.
High-pressure sewer flushing vehicle in the market sometimes is inconvenient to add water owing to operating location when the north cold area operation, need to add water to place far away, leave for operating location then, water freezing in water tank, high-pressure hydraulic pump, the high-pressure water pipe at this time may appear, and cause carrying out operation, because if at this time carry out the damage that the operation meeting causes high-pressure hydraulic pump and high-pressure water pipe.
Solve above-mentioned defective so be necessary to design a winter water circulation system.
The utility model content
The utility model proposes water circulation system in a kind of winter, solved in the prior art mesohigh cleaning Vehicle whose and frozen the defective that causes high-pressure hydraulic pump and high-pressure water pipe to be damaged easily; The utility model is simple in structure, and is easy to operate, can effectively prevent the water freezing in water tank, high-pressure hydraulic pump, the high-pressure water pipe, thereby prolongs the application life of high-pressure hydraulic pump and high-pressure water pipe.
The technical solution of the utility model is achieved in that
A kind of winter water circulation system, it is installed on the cleaning Vehicle, it comprises water tank, strainer, water pump, valve, pipeline and high-pressure hydraulic pump; Described valve comprises first valve, one way valve, second valve and the 3rd valve; Described pipeline comprises first pipeline, second pipeline, the 3rd pipeline and the 4th pipeline, and described first pipeline is communicated with described the 3rd pipeline, and described second pipeline is communicated with described the 3rd pipeline; Described high-pressure hydraulic pump is connected on the described cleaning Vehicle, and by described first pipeline described high-pressure pump is communicated with described the 3rd valve, by described second pipeline described high-pressure hydraulic pump is communicated with described second valve, by described the 3rd pipeline described high-pressure hydraulic pump is communicated with described first valve; Described one way valve and described water pump all are arranged on described second pipeline, and described one way valve connects described water pump and described second valve; Described the 3rd pipeline is connected to described strainer, and described strainer is connected to described water tank by described the 4th pipeline.
Further, described cleaning Vehicle comprises reel and high-pressure water pipe, and described high-pressure water pipe is wound on the described reel, and described high-pressure hydraulic pump is connected on the described cleaning Vehicle by described high-pressure water pipe.
Further, described high-pressure water pipe one end is communicated with described high-pressure hydraulic pump, and the other end is plugged in the described water tank.
Further, described high-pressure hydraulic pump is provided with pressure indicator.
Further, described high-pressure hydraulic pump comprises high pressure chest and low pressure chamber, and described second pipeline and described high-pressure water pipe be communicated with described high pressure chest, and described first pipeline and described the 3rd pipeline are communicated with described low pressure chamber.
The utility model is simple in structure, and is easy to operate, and because the water in the high-pressure hydraulic pump can constantly circulate, so cold weather again, the water in the high-pressure hydraulic pump can not freeze yet, and be adapted at the northern cold cold weather and use, and high-pressure hydraulic pump and high-pressure water pipe longer service life.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of the utility model water circulation system in winter.
The specific embodiment
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that obtains under the creative work prerequisite, all belong to the scope of the utility model protection.
With reference to Fig. 1, a kind of winter, water circulation system 1, and it is installed on the cleaning Vehicle (not shown), and it comprises water tank 2, strainer 3, water pump 4, valve 5, pipeline 6 and high-pressure hydraulic pump 7; Described valve 5 comprises first valve 51, one way valve 52, second valve 53 and the 3rd valve 54; Described pipeline 6 comprises first pipeline 61, second pipeline 62, the 3rd pipeline 63 and the 4th pipeline 64, and described first pipeline 61 is communicated with described the 3rd pipeline 63, and described second pipeline 62 is communicated with described the 3rd pipeline 63; Described high-pressure hydraulic pump 7 is connected on the described cleaning Vehicle, and by described first pipeline 61 described high-pressure hydraulic pump 7 is communicated with described the 3rd valve 54, by described second pipeline 62 described high-pressure hydraulic pump 7 is communicated with described second valve 53, by described the 3rd pipeline 63 described high-pressure hydraulic pump 7 is communicated with described first valve 51; Described one way valve 52 and described water pump 4 all are arranged on described second pipeline 62, and described one way valve 52 connects described water pump 4 and described second valve 53; Described the 3rd pipeline 63 is connected to described strainer 3, and described strainer 3 is connected to described water tank 2 by described the 4th pipeline 64.
Further, described cleaning Vehicle comprises reel 8 and high-pressure water pipe 9, and described high-pressure water pipe 9 is wound on the described reel 8, and described high-pressure hydraulic pump 7 is connected on the described cleaning Vehicle by described high-pressure water pipe 9.
Further, described high-pressure water pipe 9 one ends are communicated with described high-pressure hydraulic pump 7, and the other end is plugged in the described water tank 2.
Further, described high-pressure hydraulic pump 7 is provided with pressure indicator 71.The setting of described pressure indicator makes things convenient for the staff to understand the duty of high-pressure hydraulic pump, and adjusted.
Further, described high-pressure hydraulic pump 7 comprises high pressure chest 72 and low pressure chamber 73, and described second pipeline 62 and the described high pressure chest 72 of described high-pressure water pipe 9 connections, and described first pipeline 61 and described the 3rd pipeline 63 are communicated with described low pressure chamber 73.
The course of work of the utility model water circulation system in winter is: at first described first valve cuts out, open the 3rd valve, with the water emptying in the high-pressure hydraulic pump low pressure chamber, open second valve, start water pump, make that the water in the water tank enters water pump by strainer, enter the high pressure chest of high-pressure hydraulic pump again by one way valve, enter the high-pressure water pipe in the reel then, thereby get back to water tank, form the circulation waterway of a sealing.Owing to formed the circulation waterway of a sealing, can effectively prevent the water freezing in water tank, high-pressure hydraulic pump, the high-pressure water pipe.The utility model is simple in structure, and is easy to operate, and because the water in the high-pressure hydraulic pump can constantly circulate, so cold weather again, the water in the high-pressure hydraulic pump can not freeze yet, and be adapted at the northern cold cold weather and use, and high-pressure hydraulic pump and high-pressure water pipe longer service life.
The above only is preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (5)
- One kind winter water circulation system, it is installed on the cleaning Vehicle, it is characterized in that, comprises water tank, strainer, water pump, valve, pipeline and high-pressure hydraulic pump;Described valve comprises first valve, one way valve, second valve and the 3rd valve;Described pipeline comprises first pipeline, second pipeline, the 3rd pipeline and the 4th pipeline, and described first pipeline is communicated with described the 3rd pipeline, and described second pipeline is communicated with described the 3rd pipeline;Described high-pressure hydraulic pump is connected on the described cleaning Vehicle, and by described first pipeline described high-pressure pump is communicated with described the 3rd valve, by described second pipeline described high-pressure hydraulic pump is communicated with described second valve, by described the 3rd pipeline described high-pressure hydraulic pump is communicated with described first valve;Described one way valve and described water pump all are arranged on described second pipeline, and described one way valve connects described water pump and described second valve;Described the 3rd pipeline is connected to described strainer, and described strainer is connected to described water tank by described the 4th pipeline.
- Winter as claimed in claim 1 water circulation system, it is characterized in that described cleaning Vehicle comprises reel and high-pressure water pipe, described high-pressure water pipe is wound on the described reel, described high-pressure hydraulic pump is connected on the described cleaning Vehicle by described high-pressure water pipe.
- Winter as claimed in claim 2 water circulation system, it is characterized in that described high-pressure water pipe one end is communicated with described high-pressure hydraulic pump, the other end is plugged in the described water tank.
- Winter as claimed in claim 3 water circulation system, it is characterized in that described high-pressure hydraulic pump is provided with pressure indicator.
- Winter as claimed in claim 4 water circulation system, it is characterized in that, described high-pressure hydraulic pump comprises high pressure chest and low pressure chamber, and described second pipeline and described high-pressure water pipe be communicated with described high pressure chest, and described first pipeline and described the 3rd pipeline are communicated with described low pressure chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320059720 CN203113507U (en) | 2013-02-02 | 2013-02-02 | Winter water circulation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320059720 CN203113507U (en) | 2013-02-02 | 2013-02-02 | Winter water circulation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203113507U true CN203113507U (en) | 2013-08-07 |
Family
ID=48893870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320059720 Expired - Fee Related CN203113507U (en) | 2013-02-02 | 2013-02-02 | Winter water circulation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203113507U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104729856A (en) * | 2015-03-31 | 2015-06-24 | 北京航空航天大学 | Cooling water circulation system applicable to high-flow test platform |
-
2013
- 2013-02-02 CN CN 201320059720 patent/CN203113507U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104729856A (en) * | 2015-03-31 | 2015-06-24 | 北京航空航天大学 | Cooling water circulation system applicable to high-flow test platform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130807 Termination date: 20150202 |
|
| EXPY | Termination of patent right or utility model |