CN203044406U - High-pressure cold water washing machine - Google Patents
High-pressure cold water washing machine Download PDFInfo
- Publication number
- CN203044406U CN203044406U CN 201320032241 CN201320032241U CN203044406U CN 203044406 U CN203044406 U CN 203044406U CN 201320032241 CN201320032241 CN 201320032241 CN 201320032241 U CN201320032241 U CN 201320032241U CN 203044406 U CN203044406 U CN 203044406U
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- pressure
- pressure pump
- water tank
- water
- motor
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Abstract
A high-pressure cold water washing machine comprises a motor, a high-pressure pump, an electric control box, a water box and a trolley. The motor, the high-pressure pump, the electric control box and the water box are all arranged on the trolley. The high-pressure pump is in transmission connection with the motor which is electrically connected with the electric control box. The high-pressure pump comprises a low-pressure water inlet and a high-pressure water outlet. The high-pressure water outlet is communicated with a nozzle. The low-pressure water inlet is communicated with the water box. An overflow pressure adjusting valve is arranged on the high-pressure pump. The overflow pressure adjusting valve is communicated with the water box. According to the high-pressure cold water washing machine, equipment damage caused by system inner pressure build-up generated among all pipelines and parts when the nozzle stops spraying water and water flow with high pressure stays in the high-pressure pump, the position from the high-pressure pump to the nozzle and a high-pressure system can be avoided. The water box and an outer shell are arranged integrally, design and arrangement are reasonable, one part with multiple purposes is achieved, and meanwhile dustproof performance and waterproof performance of equipment are guaranteed.
Description
Technical field
The utility model relates to high-pressure pump and industrial cleaning industry technical field, especially relates to a kind of high-pressure cold water cleaning machine.
Background technology
High-pressure cold water cleaning machine of the prior art, water tank and casing split design, the machine volume is big, and layout is unreasonable, perhaps abandons water tank because pursue compactedness, causes high-pressure pump fault rate height.In addition, in the prior art, when the nozzle of high-pressure cold water cleaning machine stopped to spray water, the current with high pressure rested on high-pressure pump and high-pressure pump in nozzle and high-pressure system, and the internal system that produces between all pipelines, the parts builds the pressure and usually causes the damage of equipment.
The utility model content
The purpose of this utility model is to design a kind of novel high-pressure cold water cleaning machine, addresses the above problem.
To achieve these goals, the technical solution adopted in the utility model is as follows:
A kind of high-pressure cold water cleaning machine, comprise motor, high-pressure pump, electric cabinet, water tank and dolly, described motor, described high-pressure pump, described electric cabinet and described water tank all are arranged on the described dolly, described high-pressure pump and described motor are in transmission connection, described motor is electrically connected with described electric cabinet, described high-pressure pump comprises low-pressure intake and high-pressure outlet, and described high-pressure outlet is communicated with nozzle, and described low-pressure intake is communicated with described water tank; Also be provided with pressure regulating overflow valve on the described high-pressure pump, described pressure regulating overflow valve is communicated with described water tank.
Also comprise shell, described water tank is that shell connects water tank, and described shell is provided with Sealed sandwich and constitutes described shell and connect water tank.
Also comprise handle, described handle is fixed on described shell and connects on the water tank.
Described high-pressure pump is provided with the Pressure gauge that detects described high-pressure pump internal pressure.
The beneficial effects of the utility model can be summarized as follows:
1, the utility model water tank and shell integrated setting, layout is reasonable, makes that equipment integral body is compacter.Accomplish a parts multiple use, in the equipment of assurance aesthetic property, guaranteed practicality again.While provides assurance for dustproof, the waterproof of equipment again.
2, the utility model can prevent when nozzle stops to spray water, and the current with high pressure rest on high-pressure pump and high-pressure pump in nozzle and high-pressure system, and the internal system that produces between all pipelines, the parts builds the pressure and the device damage that causes.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Clearer for technical problem, technical scheme and beneficial effect that the utility model is solved, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
A kind of high-pressure cold water cleaning machine as shown in Figure 1, comprise motor 1, high-pressure pump 2, electric cabinet 3, water tank 5 and dolly 8, described motor 1, described high-pressure pump 2, described electric cabinet 3 and described water tank 5 all are arranged on the described dolly 8, described dolly 8 is provided with road wheel 9, described high-pressure pump 2 is in transmission connection with described motor 1, described motor 1 is electrically connected with described electric cabinet 3, described high-pressure pump 2 comprises low-pressure intake 4 and high-pressure outlet 6, described high-pressure outlet 6 is communicated with nozzle 7, and described low-pressure intake 4 is communicated with described water tank 5; Also be provided with pressure regulating overflow valve 13 on the described high-pressure pump 2, described pressure regulating overflow valve 13 is communicated with described water tank 5.Described high-pressure cold water cleaning machine also comprises shell and handle 10, and described water tank 5 is for shell connects water tank, and described shell is provided with Sealed sandwich and constitutes described shell and connect water tank, and described handle 10 is fixed on described shell and connects on the water tank.Described high-pressure pump 2 is provided with the Pressure gauge 11 that detects described high-pressure pump 2 internal pressures.
Wherein, it is that high-pressure pump 2 supplies water that shell connects water tank, and high-pressure pump 2 is constantly acting under the effect of motor 1, makes current produce high pressure in nozzle 7 positions.Also comprise chassis, road wheel, driving handle 10, Pressure gauge 11, pressure regulating overflow valve 13 at the parts shown in Fig. 1.
In present case, the cold water jetting machine is started by electric cabinet 3 control motors 1 in normal operation, and water connects water tank from shell and flows out, and is sprayed by nozzle 7 by high-pressure pump 2 again, and the device interior high pressure all discharges.When nozzle 7 stops water spray, and motor 1, high-pressure pump 2 be still under running status, and device interior pressure raises, and when device interior boost in pressure during to certain limit, pressure regulating overflow valve 13 is triggered, and water is back to shell connects water tank.At this moment, current connect the water tank low pressure recycle at high-pressure pump 2 and shell.Can prevent that when nozzle 7 stops to spray water the current with high pressure rest on that internal system that high-pressure pump 2 and high-pressure pump 2 produce between all pipeline, the parts in nozzle 7 and the high-pressure system builds the pressure and the damage that causes.Shell connects the design of water tank and has accomplished a parts multiple use, in the equipment of assurance aesthetic property, has guaranteed practicality again.While provides assurance for dustproof, the waterproof of equipment again.
More than by the detailed description of concrete and preferred embodiment the utility model; but those skilled in the art should be understood that; the utility model is not limited to the above embodiment; all within spirit of the present utility model and principle; any modification of doing, be equal to replacement etc., all should be included within the protection domain of the present utility model.
Claims (4)
1. high-pressure cold water cleaning machine, it is characterized in that, comprise motor, high-pressure pump, electric cabinet, water tank and dolly, described motor, described high-pressure pump, described electric cabinet and described water tank all are arranged on the described dolly, described high-pressure pump and described motor are in transmission connection, and described motor is electrically connected with described electric cabinet, and described high-pressure pump comprises low-pressure intake and high-pressure outlet, described high-pressure outlet is communicated with nozzle, and described low-pressure intake is communicated with described water tank; Also be provided with pressure regulating overflow valve on the described high-pressure pump, described pressure regulating overflow valve is communicated with described water tank.
2. high-pressure cold water cleaning machine according to claim 1, it is characterized in that: also comprise shell, described water tank is that shell connects water tank, described shell is provided with Sealed sandwich and constitutes described shell and connect water tank.
3. the high-pressure cold water cleaning machine of stating according to claim 2, it is characterized in that: also comprise handle, described handle is fixed on described shell and connects on the water tank.
4. high-pressure cold water cleaning machine according to claim 1 is characterized in that: described high-pressure pump is provided with the Pressure gauge that detects described high-pressure pump internal pressure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320032241 CN203044406U (en) | 2013-01-21 | 2013-01-21 | High-pressure cold water washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320032241 CN203044406U (en) | 2013-01-21 | 2013-01-21 | High-pressure cold water washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203044406U true CN203044406U (en) | 2013-07-10 |
Family
ID=48727404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320032241 Expired - Fee Related CN203044406U (en) | 2013-01-21 | 2013-01-21 | High-pressure cold water washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203044406U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109699353A (en) * | 2019-03-04 | 2019-05-03 | 郑州海力特农林科技有限公司 | Greenhouse heavy pressure fine spray cooling humidification and Foliar Spraying device |
-
2013
- 2013-01-21 CN CN 201320032241 patent/CN203044406U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109699353A (en) * | 2019-03-04 | 2019-05-03 | 郑州海力特农林科技有限公司 | Greenhouse heavy pressure fine spray cooling humidification and Foliar Spraying device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130710 Termination date: 20140121 |