CN204052240U - A kind of jetting machine energy-saving protective device - Google Patents

A kind of jetting machine energy-saving protective device Download PDF

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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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CN
China
Prior art keywords
pressure
pressure switch
delivery port
jetting machine
pumphead
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 - Lifetime
Application number
CN201420440600.5U
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Chinese (zh)
Inventor
陈东海
陈东明
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiatlin Intelligent Equipment Wuxi Co ltd
Original Assignee
HUBEI KALEN CLEANING SYSTEM CO Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by HUBEI KALEN CLEANING SYSTEM CO Ltd filed Critical HUBEI KALEN CLEANING SYSTEM CO Ltd
Priority to CN201420440600.5U priority Critical patent/CN204052240U/en
Application granted granted Critical
Publication of CN204052240U publication Critical patent/CN204052240U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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

A kind of jetting machine energy-saving protective device
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).
CN201420440600.5U 2014-08-06 2014-08-06 A kind of jetting machine energy-saving protective device Expired - Lifetime CN204052240U (en)

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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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