CN205461240U - Leading filter with self -cleaning and prompt facility - Google Patents

Leading filter with self -cleaning and prompt facility Download PDF

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Publication number
CN205461240U
CN205461240U CN201620043014.6U CN201620043014U CN205461240U CN 205461240 U CN205461240 U CN 205461240U CN 201620043014 U CN201620043014 U CN 201620043014U CN 205461240 U CN205461240 U CN 205461240U
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CN
China
Prior art keywords
filter screen
water
cleaning
rotating shaft
relay
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
Application number
CN201620043014.6U
Other languages
Chinese (zh)
Inventor
刘洋豪
刘兴波
Original Assignee
刘洋豪
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 刘洋豪 filed Critical 刘洋豪
Priority to CN201620043014.6U priority Critical patent/CN205461240U/en
Application granted granted Critical
Publication of CN205461240U publication Critical patent/CN205461240U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a leading filter with self -cleaning and prompt facility, including casing, filter screen support frame, filter screen, still include full -automatic cleaning device and controlling means, cleaning device includes pivot, brush hair and waterleaf wheel, controlling means includes solenoid valve, water differential pressure sensor, speaker, relay. Water differential pressure sensor control relay, relay outage time delay mode control solenoid, solenoid valve control is washed and mouthful is drained, and the excited waterleaf wheel of water pressure is rotatory, and waterleaf wheel belt operation axle and brush hair be rotatory clean filter screen together, reaches the purpose of self - cleaning filter screen, and the relay is the control loudspeaker sounding also, and the suggestion washes that the mouth is draining and clean filter screen, and the long -time sounding of speaker, suggestion filter screen need manual cleannesses or are needed to be changed. The utility model relates to a rationally, intelligent degree is high, has thoroughly solved filter screen self - cleaning problem, and the filter effect of furthest's improvement filter has prolonged the life of filter.

Description

There is the fore filter of automated cleaning and prompt facility
Technical field
This utility model relates to purifier field, has particularly related to one and has had automated cleaning and prompting The fore filter of function.
Background technology
In our daily life, the watering equipment water consumption such as water heater is big, and has much silt in tap water Deng impurity, have impact on watering equipment using effect and life-span.Need filter is installed before watering equipment, Current fore filter filter element is easy to blocking, have impact on service life and the filter effect of filter. Also someone begins to use the fore filter with self-cleaning function, but is mounted with the rotating shaft needs of bristle The external force such as motor make rotating shaft rotate, and rotating shaft needs through housing, and the gap between rotating shaft and housing needs Seal, tend to leak;People forget sewage effluent the most for a long time and clean filter screen, shadow simultaneously Ring the filter effect of filter.
Utility model content
For the problems referred to above, the purpose of this utility model is to provide one and has automated cleaning and prompting merit The fore filter of energy.
For achieving the above object, this utility model is with answering techniques below scheme:
The fore filter with automated cleaning and prompt facility described in the utility model, including upper casing Body, lower cover, the screen support frame being installed in housing, filter screen, it is characterised in that: also include complete Automatic cleaning apparatus and control device;Cleaning device includes rotating shaft, the bristle being arranged in rotating shaft and water Impeller, rotating shaft is arranged on screen support frame axis by rotating shaft lower carriage and rotating shaft upper bracket, turns Axle is all in housing, it is not necessary to through housing;Control device include electromagnetic valve, differential water pressures sensor, Speaker and relay.
Further, described lower cover is arranged on upper shell by screw socket and sealing ring, and filter screen is installed At the inwall of screen support frame, bracing frame is arranged in the housing of upper shell and lower cover composition.
Further, described rotating shaft is arranged on screen support frame by rotating shaft lower carriage and rotating shaft upper bracket On axis, rotating shaft is all in housing, and bristle is arranged in rotating shaft, and water impeller is arranged on rotating shaft Lower end.
Further, described housing upper has water inlet, produces the mouth of a river and 2 probe interfaces, and bottom has Rinse mouth, water inlet, the product mouth of a river and rinse mouth are threeway shape, and tap water is connected to into water by water pipe Mouthful, watering equipment is connected to produce the mouth of a river, and electromagnetic valve is arranged on rinse mouth.During watering equipment water, from Water flows into from water inlet, through filter screen filtration, flows into and produces the mouth of a river, flows to watering equipment from producing the mouth of a river, Thus realize the purpose of water purification;When electromagnetic valve work opens rinse mouth sewage effluent, hydraulic pressure impulsion water Impeller rotates, and water impeller drives rotating shaft and bristle to rotate together with, bristle cleaning filter screen inwall, silt etc. Impurity and dirt flow out from rinse mouth with current, reach automatically to clean the purpose of filter screen.
Further, be separately mounted on housing 2 of 2 probes of described differential water pressures sensor Probe interface, differential water pressures sensor, speaker and relay are all arranged on the top of housing, differential water pressures Sensor controls relay work, and relay power cut off delay mode controls electromagnetic valve work, electromagnetic valve control Rinse mouth processed discharge water automatic pollution discharge and cleaning filter screen, relay during delay cut-off, electromagnetic valve work, Rinse mouth discharges water blowdown always and cleans filter screen;The probe detection of differential water pressures sensor to after pressure balance, Controlling electromagnetic valve to be automatically switched off, rinse mouth stops discharging water;Control speaker sends the sound simultaneously, If it is the most uneven that differential water pressures sensor detects pressure, electromagnetic valve controls the rinse mouth row of discharging water always Dirt and cleaning filter screen, speaker can send the sound always, and prompting filter screen needs manual cleaning or needs more Change.
This utility model has the beneficial effect that this utility model is reasonable in design, after filter screen is blocked, and control Device processed control electromagnetic valve is opened rinse mouth and is discharged water, and utilizes the pressure of water to drive rotating shaft and bristle the most clear Filter wash net, thoroughly solves filter screen not easy cleaning and the problem of long-time not impurity removal, can point out simultaneously Filter screen is cleaning or filter screen needs Manual-cleaning or replacing, and intelligence degree is high, to greatest extent The filter effect that improve filter, extend the service life of filter.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation;
1, hydraulic pressure sensor;2, is produced from the mouth of a river;3, probe interface;
4, probe interface;5, upper shell;6, screen support frame;
7, filter screen;8, rotating shaft;9, bristle;
10, lower cover;11, water impeller;12, rinse mouth
13, electromagnetic valve;14, rotating shaft lower carriage;15, rotating shaft upper bracket;
16, water inlet; 17;Speaker; 18;Relay;
Detailed description of the invention
The utility model is described in further detail below in conjunction with the accompanying drawings.
The fore filter with automated cleaning and prompt facility described in the utility model, including upper casing Body (5), lower cover (10), the screen support frame (6) being installed in housing, filter screen (7), it is special Levy and be: also include Full-automatic cleaning device and control device;Cleaning device includes rotating shaft (8), peace The bristle (9) being contained in rotating shaft (8) and water impeller (11), rotating shaft lower carriage is passed through in rotating shaft (8) (14) it is arranged on screen support frame (6) axis with rotating shaft upper bracket (15), rotating shaft (8) All in housing, it is not necessary to through housing;Control device and include that electromagnetic valve (13), differential water pressures sense Device (1), speaker (17), relay (18).
Described lower cover (10) is arranged on upper shell (5) by screw socket and sealing ring, filter screen (7) Be arranged on the inwall of screen support frame (6), screen support frame (6) be arranged on upper shell (5) and under In the housing that cap (10) forms.
Described rotating shaft (8) is arranged on filter screen by rotating shaft lower carriage (14) and rotating shaft upper bracket (15) On bracing frame (6) axis, rotating shaft (8) is all in housing, and bristle (9) is arranged on rotating shaft (8) On, water impeller (11) is arranged on the lower end of rotating shaft (8).
Described housing upper has water inlet (16), the product mouth of a river (2), probe interface (3) and probe to connect Mouth (4), rinse mouth (12), water inlet (16), the product mouth of a river (2) and rinse mouth (12) are arranged at bottom In threeway shape, tap water is connected to water inlet (16) by water pipe, and watering equipment is connected to produce the mouth of a river (2), Electromagnetic valve (13) is arranged on rinse mouth (12).During watering equipment water, tap water is from water inlet (16) Flow into, filter through drainage screen (7), flow into and produce the mouth of a river (2), flow to set with water from producing the mouth of a river (2) Standby, thus realize the purpose of water purification;Open rinse mouth (12) when electromagnetic valve (13) work and discharge miscellaneous During matter, hydraulic pressure impulsion water impeller (11) rotates, and water impeller (11) drives rotating shaft (8) and bristle (9) Rotating together with, the impurity such as bristle (9) cleans filter screen (7) inwall, silt and dirt are with current Flow out from rinse mouth (12), reach automatically to clean the purpose of filter screen (7).
2 probes of described differential water pressures sensor (1) are separately mounted to probe interface (3) and visit Head interface (4), differential water pressures sensor (1), speaker (17) and relay (18) are all arranged on The top of housing, differential water pressures sensor (1) controls relay (18) work, and relay (18) breaks Electricity delay pattern controls electromagnetic valve (13) work, and electromagnetic valve (13) controls rinse mouth (12) and discharges water Automatic pollution discharge and cleaning filter screen (7), relay (18) during delay cut-off, electromagnetic valve (13) Working, rinse mouth (12) discharges water blowdown always and cleans filter screen (7) always;Differential water pressures sensor (1) Probe detection to after pressure balance, control electromagnetic valve (13) and be automatically switched off, rinse mouth (12) stops Only discharge water;Relay (18) control speaker (17) sends the sound simultaneously, if differential water pressures sensing It is the most uneven that device (1) detects pressure, and electromagnetic valve (13) controls rinse mouth (12) and discharges water always Blowdown and cleaning filter screen (7), speaker (17) can send the sound always, and prompting filter screen (7) needs Manually clean or need to change.
The above is only better embodiment of the present utility model, therefore all according to this utility model patent Shen Please structure, feature and principle described in scope done equivalence change or modify, be all included in this practicality In new patent application range.

Claims (3)

1. there is a fore filter for automated cleaning and prompt facility, the screen support frame (6) that including housing, is installed in housing, filter screen (7), it is characterised in that: also include Full-automatic cleaning device and control device;The bristle (9) that cleaning device includes rotating shaft (8), is arranged in rotating shaft (8), rotating shaft (8) is arranged on screen support frame (6) axis by rotating shaft lower carriage (14) and rotating shaft upper bracket (15), rotating shaft (8) is all in housing, it is not necessary to through housing;Control device and include electromagnetic valve (13), differential water pressures sensor (1), speaker (17) and relay (18).
The fore filter with automated cleaning and prompt facility the most according to claim 1, it is characterized in that: rotating shaft (8) lower end is mounted with water impeller (11), when rinse mouth (12) discharges water, hydraulic pressure impulsion water impeller (11) rotates automatically, water impeller (11) drives rotating shaft (8) and bristle (9) to rotate, bristle (9) automated cleaning filter screen (7) inwall, impurity and dirt wash away with flowing water.
nullThe fore filter with automated cleaning and prompt facility the most according to claim 1,It is characterized in that: electromagnetic valve (13) is arranged on the rinse mouth (12) of housing,2 probes of differential water pressures sensor (1) are separately mounted to probe interface (3) and probe interface (4),Differential water pressures sensor (1)、Speaker (17) and relay (18) are all arranged on the top of housing,Differential water pressures sensor (1) power cut off delay mode controls relay (18) work,Relay (18) controls electromagnetic valve (13) work,Electromagnetic valve (13) controls rinse mouth (12) and discharges water,Relay (18) also controls speaker (17) and sends the sound,Prompting rinse mouth (12) is discharging water and is cleaning filter screen (7),Speaker (17) sends the sound for a long time,Prompting filter screen (7) needs manually to clean or need to change.
CN201620043014.6U 2016-01-02 2016-01-02 Leading filter with self -cleaning and prompt facility Expired - Fee Related CN205461240U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620043014.6U CN205461240U (en) 2016-01-02 2016-01-02 Leading filter with self -cleaning and prompt facility

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620043014.6U CN205461240U (en) 2016-01-02 2016-01-02 Leading filter with self -cleaning and prompt facility

Publications (1)

Publication Number Publication Date
CN205461240U true CN205461240U (en) 2016-08-17

Family

ID=56669766

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620043014.6U Expired - Fee Related CN205461240U (en) 2016-01-02 2016-01-02 Leading filter with self -cleaning and prompt facility

Country Status (1)

Country Link
CN (1) CN205461240U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105477921A (en) * 2016-01-02 2016-04-13 刘洋豪 Prefilter with automatic cleaning and prompt functions

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105477921A (en) * 2016-01-02 2016-04-13 刘洋豪 Prefilter with automatic cleaning and prompt functions

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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: 20160817

Termination date: 20180102