CN105750256A - High pressure washer capable of exhausting air beforehand - Google Patents
High pressure washer capable of exhausting air beforehand Download PDFInfo
- Publication number
- CN105750256A CN105750256A CN201610315257.5A CN201610315257A CN105750256A CN 105750256 A CN105750256 A CN 105750256A CN 201610315257 A CN201610315257 A CN 201610315257A CN 105750256 A CN105750256 A CN 105750256A
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- China
- Prior art keywords
- water pipe
- pressure water
- high pressure
- valve
- gas exhaust
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- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
- B08B3/026—Cleaning by making use of hand-held spray guns; Fluid preparations therefor
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- Nozzles (AREA)
Abstract
A high pressure washer capable of exhausting air beforehand comprises a main engine and a water gun.A water pump is arranged in the main engine and connected with a high pressure water pipe.The high pressure water pipe extends into the water gun.The tail end of the high pressure water pipe is connected with a water spray pipeline and an exhaust pipeline.A first valve is arranged on the high pressure water pipe.The high pressure washer further comprises a second valve used for controlling connection and disconnection of the exhaust pipeline and the high pressure water pipe.According to the high pressure washer capable of exhausting air beforehand, the air is exhausted firstly before water spray, in this way, it is avoided that water pressure is affected by residual air during water spray, and high pressure water flow can be obtained from the beginning of water spray.
Description
Technical field
The present invention 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.What existing this jetting machine there is also has drawbacks in that when starting working, and has large quantity of air, it is necessary to first discharge, therefore start the stage of spraying water just inside machine, it is impossible to reach the purpose of high pressure spray water outlet.
Summary of the invention
In order to overcome the above-mentioned deficiency of existing jetting machine, the present invention provide a kind of can the jetting machine of predischarge.
This invention address that the technical scheme of its 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, described water pipe and gas exhaust piping and is connected with described high-pressure water pipe each through 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.
The present invention 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 present invention is: first air is drained before water spray, therefore will not be subject to the impact of residual air and affect hydraulic pressure during water spray so that water spray can obtain High-Pressure Water at the beginning.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
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 the present invention, 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 by the present invention before water spray, therefore will not be subject to the impact of residual air and affect hydraulic pressure during water spray so that water spray can obtain High-Pressure Water at the beginning.
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, described water pipe 4 and gas exhaust piping 5 and is connected with described high-pressure water pipe 3 each through 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 to spray water 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 to spray water 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, and described high-pressure water pipe is provided with the first valve, also include the second valve for controlling gas exhaust piping and high-pressure water pipe break-make.
2. 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.
3. 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.
4. 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, described water pipe and gas exhaust piping and is connected with described high-pressure water pipe each through described threeway；
The second described valve is located in described threeway.
5. 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.
7. 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.
8. 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 |
|---|---|---|---|
| CN201610315257.5A CN105750256A (en) | 2016-05-14 | 2016-05-14 | High pressure washer capable of exhausting air beforehand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610315257.5A CN105750256A (en) | 2016-05-14 | 2016-05-14 | High pressure washer capable of exhausting air beforehand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105750256A true CN105750256A (en) | 2016-07-13 |
Family
ID=56322907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610315257.5A Pending CN105750256A (en) | 2016-05-14 | 2016-05-14 | High pressure washer capable of exhausting air beforehand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105750256A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6105590A (en) * | 1997-04-24 | 2000-08-22 | Martin Gmbh Fur Umwelt-Und Energietechnik | Method and arrangement for removing deposits in and on feed nozzles or feed pipes of firing installations |
| US6421862B2 (en) * | 1999-06-04 | 2002-07-23 | The Hoover Company | Carpet extractor fluid supply system |
| FR2823990B1 (en) * | 2001-04-25 | 2004-07-02 | Peugeot Citroen Automobiles Sa | METHOD AND DEVICE FOR CLEANING A PARTICLE FILTER OF A MOTOR VEHICLE |
| CN201702083U (en) * | 2010-06-11 | 2011-01-12 | 老虎粉末涂料制造（太仓）有限公司 | Workpiece humidifying device capable of assisting in powder adsorption of powder coating |
| CN102205291A (en) * | 2010-03-31 | 2011-10-05 | 深圳华强智能技术有限公司 | Water monitor device |
| CN202238740U (en) * | 2011-09-09 | 2012-05-30 | 福建智新设备清洗有限公司 | Electric heated high-pressure hot water cleaning machine |
| CN203540976U (en) * | 2013-10-17 | 2014-04-16 | 王聚涛 | Range hood cleaner |
| CN205762555U (en) * | 2016-05-14 | 2016-12-07 | 淮安美妙电子科技有限公司 | A kind of can the jetting machine of predischarge |
-
2016
- 2016-05-14 CN CN201610315257.5A patent/CN105750256A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6105590A (en) * | 1997-04-24 | 2000-08-22 | Martin Gmbh Fur Umwelt-Und Energietechnik | Method and arrangement for removing deposits in and on feed nozzles or feed pipes of firing installations |
| US6421862B2 (en) * | 1999-06-04 | 2002-07-23 | The Hoover Company | Carpet extractor fluid supply system |
| FR2823990B1 (en) * | 2001-04-25 | 2004-07-02 | Peugeot Citroen Automobiles Sa | METHOD AND DEVICE FOR CLEANING A PARTICLE FILTER OF A MOTOR VEHICLE |
| CN102205291A (en) * | 2010-03-31 | 2011-10-05 | 深圳华强智能技术有限公司 | Water monitor device |
| CN201702083U (en) * | 2010-06-11 | 2011-01-12 | 老虎粉末涂料制造（太仓）有限公司 | Workpiece humidifying device capable of assisting in powder adsorption of powder coating |
| CN202238740U (en) * | 2011-09-09 | 2012-05-30 | 福建智新设备清洗有限公司 | Electric heated high-pressure hot water cleaning machine |
| CN203540976U (en) * | 2013-10-17 | 2014-04-16 | 王聚涛 | Range hood cleaner |
| CN205762555U (en) * | 2016-05-14 | 2016-12-07 | 淮安美妙电子科技有限公司 | A kind of can the jetting machine of predischarge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160713 |
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| RJ01 | Rejection of invention patent application after publication |