CN205762555U - A kind of can the jetting machine of predischarge - Google Patents
A kind of can the jetting machine of predischarge Download PDFInfo
- Publication number
- CN205762555U CN205762555U CN201620432556.2U CN201620432556U CN205762555U CN 205762555 U CN205762555 U CN 205762555U CN 201620432556 U CN201620432556 U CN 201620432556U CN 205762555 U CN205762555 U CN 205762555U
- Authority
- CN
- China
- Prior art keywords
- water pipe
- pressure water
- valve
- gas exhaust
- predischarge
- 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 - Fee Related
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Abstract
A kind of can the jetting machine of predischarge, including main frame and hydraulic giant, it is provided with water pump in described main frame, described water pump is connected with high-pressure water pipe, described high-pressure water pipe stretches in described hydraulic giant, the end of described high-pressure water pipe connects water pipe and gas exhaust piping respectively, and described high-pressure water pipe is provided with the first valve, also includes the second valve for controlling gas exhaust piping and high-pressure water pipe break-make.Air is first drained before water spray by this utility model, therefore will not be affected by residual air and affect hydraulic pressure during water spray so that spray water at the beginning and i.e. can get High-Pressure Water.
Description
Technical field
This utility model relates to a kind of jetting machine.
Background technology
Jetting machine is widely used in the fields such as automobile washing.Its structure of existing jetting machine mainly includes main frame and hydraulic giant, is provided with water pump in main frame, and water pump is connected with high-pressure water pipe, and high-pressure water pipe stretches in hydraulic giant, and water pump will spray after water supercharging from high-pressure water pipe.The shortcoming that existing this jetting machine there is also is: when starting working, and has large quantity of air inside machine, needs first to discharge, therefore starts the stage of spraying water just, it is impossible to reaches the purpose of high pressure spray water outlet.
Summary of the invention
In order to overcome the above-mentioned deficiency of existing jetting machine, this utility model provide a kind of can the jetting machine of predischarge.
The technical scheme in the invention for solving the technical problem is: a kind of can the jetting machine of predischarge, including main frame and hydraulic giant, it is provided with water pump in described main frame, described water pump is connected with high-pressure water pipe, described high-pressure water pipe stretches in described hydraulic giant, the end of described high-pressure water pipe connects water pipe and gas exhaust piping respectively, and described high-pressure water pipe is provided with the first valve, also includes the second valve for controlling gas exhaust piping and high-pressure water pipe break-make.
Further, the second described valve is located on described gas exhaust piping.
Further, the second described valve is located at the end of described high-pressure water pipe.
Further, the end of described high-pressure water pipe is provided with threeway, and described water pipe and gas exhaust piping are all connected with described high-pressure water pipe by described threeway；The second described valve is located in described threeway.
Further, the second described valve is three-way valve, described three-way valve make described water pipe and gas exhaust piping alternatively with described high-pressure water pipe UNICOM.
Further, the end of described gas exhaust piping is provided with exhaust nozzle, and the end of water pipe is provided with spray nozzle.
Further, the bore of described exhaust nozzle is more than the bore of described spray nozzle.
Further, described exhaust nozzle and spray nozzle all stretch out outside described hydraulic giant.
This utility model in use, first by the first valve, the second valve opening so that high-pressure water pipe keeps clear, and gas exhaust piping and high-pressure water pipe UNICOM, start main frame, the starting mode of pump in main frame, under the self-acting of water pump, air is discharged by high-pressure water pipe and gas exhaust piping.Then by the second valve closing so that gas exhaust piping and high-pressure water pipe not UNICOM, now water under high pressure can be sprayed by high-pressure water pipe and water pipe.
The beneficial effects of the utility model are: first drained by air before water spray, therefore will not be affected by residual air and affect hydraulic pressure during water spray so that spray water at the beginning and i.e. can get High-Pressure Water.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
With detailed description of the invention, this utility model is described in further detail below in conjunction with the accompanying drawings.
With reference to Fig. 1, a kind of can the jetting machine of predischarge, including main frame 1 and hydraulic giant 2, it is provided with water pump in described main frame 1, described water pump is connected with high-pressure water pipe 3, and described high-pressure water pipe 3 stretches in described hydraulic giant 2, and the end of described high-pressure water pipe 3 connects water pipe 4 and gas exhaust piping 5 respectively, described high-pressure water pipe 3 is provided with the first valve 6, also includes the second valve 7 for controlling gas exhaust piping 5 and high-pressure water pipe 3 break-make.
First valve the 6, second valve 7 in use, is first opened so that high-pressure water pipe 3 keeps clear by this utility model, and gas exhaust piping 5 and high-pressure water pipe 3 UNICOM, start main frame 1, the starting mode of pump in main frame 1, under the self-acting of water pump, air is discharged by high-pressure water pipe 3 and gas exhaust piping 5.Then the second valve 7 is closed so that gas exhaust piping 5 and high-pressure water pipe 3 not UNICOM, now water under high pressure can be sprayed by high-pressure water pipe 3 and water pipe 4.
Air is first drained before water spray by this utility model, therefore will not be affected by residual air and affect hydraulic pressure during water spray so that spray water at the beginning and i.e. can get High-Pressure Water.
In the present embodiment, the second described valve 7 is located at the end of described high-pressure water pipe 3, and concrete mounting structure is: the end of described high-pressure water pipe 3 is provided with threeway, and described water pipe 4 and gas exhaust piping 5 are all connected with described high-pressure water pipe 3 by described threeway；The second described valve 6 is located in described threeway.The second described valve 6 is three-way valve, described three-way valve make described water pipe 4 and gas exhaust piping 5 alternatively with described high-pressure water pipe 3 UNICOM.When needing aerofluxus, three-way valve makes high-pressure water pipe 3 and gas exhaust piping 5 UNICOM, high-pressure water pipe 3 and water pipe 4 not UNICOM, and the air of discharge is discharged along high-pressure water pipe 3 and gas exhaust piping 5；Draining gas three-way valve when needing water spray and make high-pressure water pipe 3 and water pipe 4 UNICOM, high-pressure water pipe 3 and gas exhaust piping 5 not UNICOM, water under high pressure sprays along high-pressure water pipe 3 and water pipe 4.
Certainly, the second described valve also can be located on described gas exhaust piping 5, and in this case, during aerofluxus, the second valve makes high-pressure water pipe 3 and gas exhaust piping 5 UNICOM, the air discharged is discharged along high-pressure water pipe 3 and gas exhaust piping 5, also has part to discharge along water pipe 4；Draining gas the second valve when needing water spray and make high-pressure water pipe 3 and gas exhaust piping 5 not UNICOM, water under high pressure sprays along high-pressure water pipe 3 and water pipe 4.
The end of gas exhaust piping 5 described in the present embodiment is provided with exhaust nozzle 8, the end of water pipe 4 is provided with spray nozzle 9, described exhaust nozzle 8 and spray nozzle 9 all stretch out outside described hydraulic giant 2, the bore of described exhaust nozzle 8 is more than the bore of described spray nozzle 9, bigbore exhaust nozzle 8 can aerofluxus as early as possible, small-bore spray nozzle 9 can improve irrigation pressure.
Claims (8)
1. one kind can the jetting machine of predischarge, including main frame and hydraulic giant, it is provided with water pump in described main frame, described water pump is connected with high-pressure water pipe, described high-pressure water pipe stretches in described hydraulic giant, it is characterized in that: the end of described high-pressure water pipe connects water pipe and gas exhaust piping respectively, described high-pressure water pipe is provided with the first valve, also includes the second valve for controlling gas exhaust piping and high-pressure water pipe break-make.
The most as claimed in claim 1 can the jetting machine of predischarge, it is characterised in that: the second described valve is located on described gas exhaust piping.
The most as claimed in claim 1 can the jetting machine of predischarge, it is characterised in that: the second described valve is located at the end of described high-pressure water pipe.
The most as claimed in claim 3 can the jetting machine of predischarge, it is characterised in that: the end of described high-pressure water pipe is provided with threeway, and described water pipe and gas exhaust piping are all connected with described high-pressure water pipe by described threeway；
The second described valve is located in described threeway.
The most as claimed in claim 4 can the jetting machine of predischarge, it is characterised in that: the second described valve is three-way valve, described three-way valve make described water pipe and gas exhaust piping alternatively with described high-pressure water pipe UNICOM.
6. as described in one of claim 1 ~ 5 can the jetting machine of predischarge, it is characterised in that: the end of described gas exhaust piping is provided with exhaust nozzle, and the end of water pipe is provided with spray nozzle.
The most as claimed in claim 6 can the jetting machine of predischarge, it is characterised in that: the bore of described exhaust nozzle is more than the bore of described spray nozzle.
The most as claimed in claim 6 can the jetting machine of predischarge, it is characterised in that: described exhaust nozzle and spray nozzle all stretch out outside described hydraulic giant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620432556.2U CN205762555U (en) | 2016-05-14 | 2016-05-14 | A kind of can the jetting machine of predischarge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620432556.2U CN205762555U (en) | 2016-05-14 | 2016-05-14 | A kind of can the jetting machine of predischarge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205762555U true CN205762555U (en) | 2016-12-07 |
Family
ID=57410407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620432556.2U Expired - Fee Related CN205762555U (en) | 2016-05-14 | 2016-05-14 | A kind of can the jetting machine of predischarge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205762555U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105750256A (en) * | 2016-05-14 | 2016-07-13 | 淮安美妙电子科技有限公司 | High pressure washer capable of exhausting air beforehand |
| WO2020043032A1 (en) * | 2018-08-28 | 2020-03-05 | 苏州宝时得电动工具有限公司 | Spray nozzle device used for high pressure washer, and handheld high pressure washer |
-
2016
- 2016-05-14 CN CN201620432556.2U patent/CN205762555U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105750256A (en) * | 2016-05-14 | 2016-07-13 | 淮安美妙电子科技有限公司 | High pressure washer capable of exhausting air beforehand |
| WO2020043032A1 (en) * | 2018-08-28 | 2020-03-05 | 苏州宝时得电动工具有限公司 | Spray nozzle device used for high pressure washer, and handheld high pressure washer |
| CN110860405A (en) * | 2018-08-28 | 2020-03-06 | 苏州宝时得电动工具有限公司 | Be applied to shower nozzle device and hand-held type high pressure cleaner on high pressure cleaner |
| US11896986B2 (en) | 2018-08-28 | 2024-02-13 | Positec Technology China Co. Ltd. | Nozzle device applied to high-pressure cleaning machine and handheld high-pressure cleaning machine |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 Termination date: 20170514 |