CN204052240U - A kind of jetting machine energy-saving protective device - Google Patents
A kind of jetting machine energy-saving protective device Download PDFInfo
- Publication number
- CN204052240U CN204052240U CN201420440600.5U CN201420440600U CN204052240U CN 204052240 U CN204052240 U CN 204052240U CN 201420440600 U CN201420440600 U CN 201420440600U CN 204052240 U CN204052240 U CN 204052240U
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- Prior art keywords
- pressure
- pressure switch
- delivery port
- jetting machine
- pumphead
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- Expired - Lifetime
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- 230000001681 protective effect Effects 0.000 title claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 9
- 230000009471 action Effects 0.000 claims abstract description 6
- 238000001514 detection method Methods 0.000 claims abstract description 3
- 239000007921 spray Substances 0.000 abstract description 13
- 238000005265 energy consumption Methods 0.000 abstract description 5
- 238000004140 cleaning Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
A kind of jetting machine energy-saving protective device, comprise high-pressure pump (2), the motor (1) driving dynamic high-pressure pump, pressure regulator valve (3) and the controller (7) for controlling motor (1) start and stop, it is characterized in that: pressure regulator valve (3) is housed in its high-pressure pump (2) high-pressure outlet water route, at the delivery port of pressure regulator valve (3), delivery port pressure switch (4) is installed, at pump head, pumphead pressure switch (5) is installed; The detection of delivery port pressure switch is drawn (4-1) and is all connected with the signal input part of controller (7) with pumphead pressure switch (5-1), described controller (7) for detecting the action of pumphead pressure switch (5) and delivery port pressure switch (4), time delay start and stop motor (1).The utility model has the following advantages: 1, save energy consumption, reduces use cost; 2, protect jetting machine, extend jetting machine service life; 3, simple to operate, jetting machine can be controlled by high-pressure spray gun and open and close.
Description
Technical field
The utility model relates to cleaning equipment energy-saving protective device, is a kind of jetting machine energy-saving protective device specifically.
Background technology
Jetting machine is divided into cold-water high-pressure cleaning machine and hot-water jetting machine.Be all by power set make high-pressure pump produce water under high pressure carries out cleaning etc. aspect process a kind of equipment to body surface, mainly through operate high pressure spray gun, water under high pressure sprayed in using and carry out operation.Jetting machine is extensive in sector applications such as industry cleaning link, environmental sanitation cleaning, construction, stone material process, timber processing.
At present, in jetting machine use procedure, when after closedown high-pressure spray gun, machine is still in operation, and this can cause energy consumption to increase on the one hand, improves use cost; On the other hand, the water under high pressure in high-pressure pump can form Inner eycle in pump, high-pressure pump is generated heat and causes faults such as damaging high-pressure pump seal, pump head cracking, high voltage component damage, thus the service behaviour of reduction jetting machine shorten high-pressure pump service life.
Utility model content
The utility model provides a kind of jetting machine energy-saving protective device; in use; after closing high-pressure spray gun; jetting machine is shut down by the delay time of setting; after again opening high-pressure spray gun; jetting machine restarts, and so can avoid the frequent start-stop of motor, to reach the object of saving energy consumption, protection jetting machine.
For solving the problems of the technologies described above; the utility model adopts two pressure switches; be installed on pressure regulator valve delivery port and high-pressure pump pump head respectively; closing, when opening high-pressure spray gun due to the change of pressure regulator valve delivery port and high-pressure pump pumphead pressure; allow corresponding pressure switch action; control through electric controller identification, to reach the object that time delay is shut down and restarted.Concrete scheme is as follows: described jetting machine energy-saving protective device comprises high-pressure pump, the motor driving dynamic high-pressure pump, pressure regulator valve and the controller for controlling motor start and stop, it is characterized in that: in its high-pressure pump high-pressure outlet water route, pressure regulator valve is housed, at the delivery port of pressure regulator valve, delivery port pressure switch is installed, at pump head, pumphead pressure switch is installed; Delivery port pressure switch detects draws and is all connected with the signal input part of controller with pumphead pressure switch, described controller for detecting the action of pumphead pressure switch and delivery port pressure switch, time delay start and stop motor.
The utility model has the following advantages:
1, save energy consumption, reduce use cost;
2, protect jetting machine, extend jetting machine service life;
3, simple to operate, jetting machine can be controlled by high-pressure spray gun and open and close.
Accompanying drawing explanation
Fig. 1 is the utility model external structure schematic diagram;
Fig. 2 the utility model circuit theory diagrams;
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, jetting machine energy-saving protective device is further described.
As shown in Figure 1, 2.Described jetting machine energy-saving protective device comprises high-pressure pump 2 and drives the motor 1 of dynamic high-pressure pump 2, in high-pressure pump 2 high-pressure outlet water route, pressure regulator valve 3 is housed, at the delivery port of pressure regulator valve 3, delivery port pressure switch 4 is installed, at pump head, pumphead pressure switch 5 is installed; The detection of delivery port pressure switch is drawn 4-1 and is all connected with the signal input part of controller 7 with pumphead pressure switch 5-1.
When jetting machine works, when after unlatching high-pressure spray gun 6, keeping strokes of pumphead pressure switch 5 and delivery port pressure switch 4, when after closedown high-pressure spray gun, the action of pumphead pressure switch 5 and delivery port pressure switch 4 is inconsistent, controller is by detecting the signal of pump head pressure switch 5 and delivery port pressure switch 4, and judgement is in shooting state or closes gun state, to control the work of motor.
When closing high-pressure spray gun, controller 7 detects that the action of pumphead pressure switch 5 and delivery port pressure switch 4 is inconsistent, carries out time delay, between time delay, spray gun continues to open, and motor can not stop, after delay time has arrived, cut off motor circuit, motor quits work.
When opening high-pressure spray gun, controller 7 detects keeping strokes of pumphead pressure switch 5 and delivery port pressure switch 4, and namely controller connects motor circuit, electric motor starting work.
Like this, both save energy consumption, protection jetting machine, and can prevent again the short time from closing high-pressure spray gun and the motor frequent starting that causes.
Claims (1)
1. a jetting machine energy-saving protective device, comprise high-pressure pump (2), the motor (1) driving dynamic high-pressure pump, pressure regulator valve (3) and the controller (7) for controlling motor (1) start and stop, it is characterized in that: pressure regulator valve (3) is housed in its high-pressure pump (2) high-pressure outlet water route, at the delivery port of pressure regulator valve (3), delivery port pressure switch (4) is installed, at pump head, pumphead pressure switch (5) is installed; The detection of delivery port pressure switch is drawn (4-1) and is all connected with the signal input part of controller (7) with pumphead pressure switch (5-1), described controller (7) for detecting the action of pumphead pressure switch (5) and delivery port pressure switch (4), time delay start and stop motor (1).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420440600.5U CN204052240U (en) | 2014-08-06 | 2014-08-06 | A kind of jetting machine energy-saving protective device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420440600.5U CN204052240U (en) | 2014-08-06 | 2014-08-06 | A kind of jetting machine energy-saving protective device |
Publications (1)
Publication Number | Publication Date |
---|---|
CN204052240U true CN204052240U (en) | 2014-12-31 |
Family
ID=52193832
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201420440600.5U Expired - Lifetime CN204052240U (en) | 2014-08-06 | 2014-08-06 | A kind of jetting machine energy-saving protective device |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN204052240U (en) |
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2014
- 2014-08-06 CN CN201420440600.5U patent/CN204052240U/en not_active Expired - Lifetime
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190724 Address after: 214000 Building No. 4, 78 Xixian Road, Xinwu District, Wuxi City, Jiangsu Province Patentee after: Jiatlin Intelligent Equipment (Wuxi) Co.,Ltd. Address before: 430023 1st Floor, Building C, CITIC Building, No. 17 Jiangxing Road, Jianghan Economic Development Zone, Hankou, Wuhan, Hubei Province Patentee before: HUBEI KALEN CLEANING SYSTEM Co.,Ltd. |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20141231 |