CN109464832A - A kind of intelligence water utilities water supply pipeline intelligent filter device - Google Patents
A kind of intelligence water utilities water supply pipeline intelligent filter device Download PDFInfo
- Publication number
- CN109464832A CN109464832A CN201811399924.8A CN201811399924A CN109464832A CN 109464832 A CN109464832 A CN 109464832A CN 201811399924 A CN201811399924 A CN 201811399924A CN 109464832 A CN109464832 A CN 109464832A
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- wall
- connecting cylinder
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 105
- 239000010865 sewage Substances 0.000 claims description 15
- 238000005266 casting Methods 0.000 claims description 4
- 230000000903 blocking effect Effects 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 abstract description 14
- 238000000034 method Methods 0.000 abstract description 6
- 239000012535 impurity Substances 0.000 description 18
- 238000001914 filtration Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 239000008399 tap water Substances 0.000 description 3
- 235000020679 tap water Nutrition 0.000 description 3
- 239000007788 liquid Substances 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000009527 percussion Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 239000008400 supply water Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/31—Self-supporting filtering elements
- B01D29/35—Self-supporting filtering elements arranged for outward flow filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/60—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor integrally combined with devices for controlling the filtration
- B01D29/606—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor integrally combined with devices for controlling the filtration by pressure measuring
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
- B01D29/6407—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes
- B01D29/6423—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes with a translational movement with respect to the filtering element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
- B01D29/90—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for feeding
- B01D29/904—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for feeding directing the mixture to be filtered on the filtering element in a manner to clean the filter continuously
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
- B01D29/90—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for feeding
- B01D29/906—Special treatment of the feed stream before contacting the filtering element, e.g. cutting
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention discloses a kind of intelligent water utilities water supply pipeline intelligent filter devices, belong to filter pipeline technical field, the connecting cylinder of flange is equipped with including both ends, the middle part caliber of the connecting cylinder is greater than the caliber at both ends, filter screen is equipped in connecting cylinder, the water inlet end of the filter screen is fixedly connected with the water inlet end tube wall of connecting cylinder, pressure release part is fixedly installed in the filter screen, pressure-releasing chamber is constituted between the back side of the pressure release part and the inner wall of filter screen, the pressure-releasing chamber is connected with the pressure relief opening that pressure release part is arranged in；The pressure release part and filter screen are far from pressure spring is provided between one end end wall of connecting cylinder water inlet end, the outer diameter end apical grafting of the pressure spring is on the inner wall of filter screen；The rear end of the pressure release part and the part of pressure spring are equipped with the connection ring for being fixed on pressure spring end.The present invention automatically can carry out back flush type cleaning and despumation to filter screen in water supply process, practical and convenient, simple, be suitable for intelligent water utilities water system.
Description
Technical field
The present invention relates to filter pipeline technical fields, are that a kind of intelligent water utilities water supply is filtered with pipeline intelligent specifically
Device.
Background technique
Intelligent water utilities is to adopt the on-line monitoring equipments real-time perception such as instrument, wireless network, water quality water pressure gauge city by number
The operating status of water drainage-supply system, and using visual mode organic combination water affairs management department and supply and discharge drainage facility, it is formed
" urban water affairs Internet of Things ", and magnanimity water utilities information can be carried out to analysis in time and processing.The domestic water of urban subscriber is main
It is that rivers and lakes and underground water are drawn by the water intake pumping station of water factory, surface water, according to national Drinking Water related sanitary mark
Standard is transported to each use finally by Energy Saving Measures of Pumping Station and piping network by the processing of the process flows such as precipitating, disinfection, filtering
Family, and entire transmission process is monitored by intelligent water utilities system, to ensure the normal operation of entire water system.It supplies water
Water in pipeline can usually generate impurity again in the circulation process, these impurity mostly come from the impurity in a small amount of tap water
Long-term deposition is formed and the corrosion of water supply pipe formation long neglected and in disrepair falls off block, there are also a small number of cyclicity differences
It is generated after aqueous metamorphism in pipeline.Biggish solid impurity among these may make the normal receipts of compressor water pump or instrument
To influence.In order to solve these solid impurities contained in water supply pipe, it is often necessary to install filter device on pipeline, pass
The filter device of system is mainly concatenating a cylinder on pipeline, filter screen is then placed in cylinder, when tap water passes through
After filter screen, solid impurity particle is blocked in cartridge filter, and clean fluid is discharged by cartridge filter through outlet.In this way
Although cartridge filter can preferable impurity screening, impurity, which is saved bit by bit, will lead to filter efficiency on filter screen and constantly reduces,
And it is also larger to replace filter screen difficulty, it is often necessary to interrupt and supply water, therefore be badly in need of improving existing filter device.?
Here a prior art by applicant's retrieval is provided as reference:
The prior art: a kind of confession is disclosed in the patent document of Patent No. CN201410746134.8 in Chinese invention patent
Waterpipe filter device is provided with the connecting cylinder of ring flange including a both ends, and the middle part caliber of connecting cylinder is greater than both ends caliber,
A cylindrical filter screen is equipped in connecting cylinder, one end of strainer is fixedly connected with the water inlet end of connecting cylinder, is provided in the end strainer
The shape of the current deflecting valve of one sheet, current deflecting valve is identical as strainer inner hole section, and current deflecting valve is connected by valve rod
It is connected on the handle of connection drum outer wall, the other end of strainer closes setting, and strainer closed end is provided with one and is connected in strainer
Sewage pipe, the other end of sewage pipe is arranged outside connecting cylinder and sealed by lid, set between strainer closed end and current deflecting valve
It is equipped with a pressure spring, the outer diameter apical grafting of pressure spring is on the inner wall of strainer；Using the water supply line filter device of the present invention program, make
Tap water can be not only filtered by obtaining, but also preferably can carry out cleaning regeneration to filter device.
The patent is to make pressure spring stretch realizing by rotating current deflecting valve to the mode of filter screen inner wall cleaning,
This mode needs to go to be operated by artificial, inconvenient, and for needing the time cleared up and flow to reach
How much can not relatively be apparent from, so that just can be carried out cleaning when there is water supply problem, influence to use water, be not applied for intelligence
The feed water filtration of energy water utilities；And water flow intelligently passes through upper and lower two sides circulation after setting current deflecting valve, and person increases for hydraulic pressure
Power shortens service life so that filter screen is easy to produce damage, needs often to be maintained or replaced, inconvenient for use.
Summary of the invention
It is an object of the invention to solve the above technical problem, a kind of intelligent water utilities water supply pipeline intelligent filtering dress is provided
It sets, back flush type cleaning and despumation, practical and convenient, structure automatically can be carried out to filter screen in water supply process
Simply, intelligent water utilities water system can be suitable for.
The present invention is achieved through the following technical solutions:
A kind of intelligence water utilities water supply pipeline intelligent filter device, the connecting cylinder of flange is equipped with including both ends, the connecting cylinder
Middle part caliber is greater than the caliber at both ends, and filter screen, the water inlet of the water inlet end and connecting cylinder of the filter screen are equipped in connecting cylinder
End pipe wall is fixedly connected, and is fixedly installed pressure release part in the filter screen, the inner wall of the back side of the pressure release part and filter screen it
Between constitute pressure-releasing chamber, the pressure-releasing chamber is connected with the pressure relief opening of pressure release part；The rear end of the pressure release part and filter screen inner end wall
Between be provided with pressure spring, the outer diameter end apical grafting of the pressure spring is on the inner wall of filter screen；It is equipped between the pressure release part and pressure spring
It is fixed on the connection ring of pressure spring end, the connecting rod in axial direction extended, the company are provided in the circumferential direction of the connection ring
Extension bar is connected with the plugging block for blocking pressure relief opening；The pressure-releasing chamber bottom is communicated with the sewage pipe worn out outside connecting cylinder.
In order to preferably realize the present invention, further, the pressure release part includes fixed part and guide part, the fixed part
It is fixed on the inner wall of filter screen, bucket-shaped guide part is fixedly connected on front side of the fixed part, the pressure relief opening, which is provided with, leads
To one end of portion's small diameter, the pressure release part is connected to the water inlet end of connecting cylinder, the guide part and filter screen by pressure relief opening
Inner wall between constitute pressure-releasing chamber.
In order to preferably realize the present invention, further, relief tube, one end of the relief tube are connected in the pressure relief opening
Extend pressure relief opening, and extend to the axial direction far from pressure spring, extends and be provided with and lead on one end lateral wall of pressure relief opening
The bearing diagonal being fixedly connected to portion's outer wall.
It is further, vertical on the water inlet end lateral wall of the connecting cylinder to be provided in order to preferably realize the present invention
It is connected with inside conduit, sliding is provided with pull rod in the conduit, and the pull rod stretches out outside conduit, and is vertically connected with jacking
Plate is provided with the driving device of lifting between the raising plate and connection drum outer wall；The pull rod connects far from one end of raising plate
It is connected to drawstring, the other end of the drawstring protrudes into connecting cylinder and passes through relief tube and connect with plugging block.
In order to preferably realize the present invention, further, the driving device is hydraulic cylinder.
In order to preferably realize the present invention, further, flow monitor, institute are provided on the water inlet end of the connecting cylinder
Sewage pipe is stated equipped with solenoid valve.
It further include the controller being arranged on connection drum outer wall, the control further to preferably realize the present invention
Device processed is connect with flow monitor, solenoid valve, hydraulic cylinder respectively.
In order to preferably realize the present invention, further, lateral wall and the filter screen inner wall of the connection ring are slidably connected.
In order to preferably realize the present invention, further, the pull rod and conduit are tightly connected.
Compared with prior art, the present invention have the following advantages that and the utility model has the advantages that
(1) present invention can be by being arranged pressure release part, pressure spring, plugging block, and water flow can be let out by relief tube and pressure relief opening
Pressure effectively reduces the pressure to filter screen and reduces the damage to filter screen, extends physical life；And in water supply
Under percussion, plugging block, which is able to drive, stretches, and strikes off to the inner wall impurity of filter screen, and make pressure relief opening
It can open, carry out pressure release, structure is simple, practical and convenient.
(2) present invention is needed in water supply process to filter screen by setting conduit, raising plate, driving device, drawstring
When pressure-releasing chamber is cleaned, driving device driving raising plate rises and drives drawstring by the plugging block being in active state to pressure release
Mouth is blocked, and can not be carried out pressure release at this time and be made to generate negative pressure in pressure-releasing chamber, since the impurity in pressure-releasing chamber is scraped
Falling in filter screen, the pressure-releasing chamber of negative pressure, which can flow through the water flow on the outside of filter screen and enter in filter screen, to be backwashed, and
Pressure-releasing chamber is rinsed by the water of entrance and is discharged by sewage pipe, impurity can be cleared up in this way, it is practical and convenient,
It can automatically be cleared up.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Wherein: 1- connecting cylinder；2- filter screen；3- pressure spring；4- pressure release part；41- fixed part；42- guide part；43- pressure relief opening；44-
Relief tube；45- bearing diagonal；5- connection ring；6- connecting rod；7- plugging block；8- sewage pipe；9- flange；10- drawstring；11- conduit；
12- pull rod；13- raising plate；14- hydraulic cylinder.
Specific embodiment
In conjunction with shown in attached drawing 1, a kind of intelligence water utilities water supply pipeline intelligent filter device is equipped with flange 9 including both ends
Connecting cylinder 1, the middle part caliber of the connecting cylinder 1 are greater than the caliber at both ends, and filter screen 2, the filter screen are equipped in connecting cylinder 1
2 water inlet end is fixedly connected with the water inlet end tube wall of connecting cylinder 1, and pressure release part 4 is fixedly installed in the filter screen 2, described to let out
Pressure-releasing chamber is constituted between the back side of casting die 4 and the inner wall of filter screen 2, the pressure-releasing chamber is connected with the pressure relief opening 43 of pressure release part 4；
Pressure spring 3 is provided between 2 inner end wall of rear end and filter screen of the pressure release part 4, the outer diameter end apical grafting of the pressure spring 3 is in filter screen
On 2 inner wall；The connection ring 5 for being fixed on 3 end of pressure spring, the week of the connection ring 5 are equipped between the pressure release part 4 and pressure spring 3
The connecting rod 6 in axial direction extended is set up, the connecting rod 6 is connected with the plugging block 7 for blocking pressure relief opening 43；
The pressure-releasing chamber bottom is communicated with the sewage pipe 8 worn out outside connecting cylinder 1.
By the way that pressure release part 4 is arranged in filter screen 2, water supply water flow is entered in filter screen 2 by the water inlet end of connecting cylinder 1,
A part of water flow is filtered by the two sides of pressure release part 4 and by filter screen 2, and a part of water flow passes through the water inlet of pressure release part 4
Mouthful enter and to carry out pressure release in the pressure-releasing chamber that constitutes between pressure release part 4 and filter screen 2, can reduce in connecting cylinder 1 liquid for letting out
The pressure difference of 2 two sides of filter screen is alleviated in the impact of 2 inner wall of casting die 4 and filter screen, improves the service life of filter screen 2；And pass through
The pressure relief opening 43 of pressure release part 4 enters the water impact plugging block 7 of pressure-releasing chamber, and plugging block 7 is opened under the telescopic action of spring and let out
Pressure mouth 43 makes water flow enter pressure-releasing chamber, is filtered by the filter screen 2 in pressure-releasing chamber, and under the continuous percussion of water flow
Pressure relief opening 43 is in open pressure release state, while constantly impacting plugging block 7 by water flow and enabling to and 2 inner wall of filter screen
The pressure spring 3 of apical grafting constantly carries out expanding-contracting action, carries out to realize to the impurity being adhered on 2 inner wall of filter screen in pressure-releasing chamber
It strikes off, the impurity being stripped off then is discharged by the sewage pipe 8 being connected to pressure-releasing chamber, and the impurity of filtering can be prevented to be deposited in
On the inner wall of strainer 2, the cleaning cycle of filter screen 2 is extended, so that filter screen 2 is at a preferable working condition,
Preferable guarantee is provided for lasting water supply, structure is simple, and it is practical and convenient, it can preferably be suitable for the water supply of high flow velocities
Filter.
Further, as the preferred of different embodiments, the pressure release part 4 includes fixed part 41 and guide part 42, described
Fixed part 41 is fixed on the inner wall of filter screen 2, and the front side of the fixed part 41 is fixedly connected with bucket-shaped guide part 42, described to let out
Pressure mouth 43 is provided with one end of 42 small diameter of guide part, and the pressure release part 4 is connected to the water inlet of connecting cylinder 1 by pressure relief opening 43
End, constitutes pressure-releasing chamber between the guide part 42 and the inner wall of filter screen 2.
The fixed part 41 of pressure release part 4 is ring-type, and on the inner wall of fixed filter screen 2, guide part 42, which can play, to be impacted
Water flow guide the direction to 2 inner wall of filter screen and be filtered, the angle preferred scope of guide part 42 and filter screen 2 is 30 ° ~
45 °, the impact to pressure release part 4 can be reduced, prolonged the service life；The bore of pressure relief opening 43 is the 30% of 41 interior diameter of fixed part
~ 50%, which can control the flow that water flow in pipeline flows through 4 two sides of pressure release part, coordinate the pressure difference of 4 two sides of pressure release part.
Further, as the preferred of different embodiments, relief tube 44, the relief tube 44 are connected in the pressure relief opening 43
One end extend pressure relief opening 43, and extend to the axial direction far from pressure spring 3, extend on one end lateral wall of pressure relief opening 43
It is provided with the bearing diagonal 45 being fixedly connected with 42 outer wall of guide part.
The bearing diagonal 45 that relief tube 44 can shunt water flow, and be arranged on 11 outer wall of conduit can adapt to compared with
Support under big hydraulic pressure effect improves the structural soundness of 4 entirety of relief tube 44 and pressure release part.
Further, vertical on the water inlet end lateral wall of the connecting cylinder 1 to be provided with as the preferred of different embodiments
It is connected with inside conduit 11, sliding is provided with pull rod 12 in the conduit 11, and the pull rod 12 stretches out outside conduit 11, and vertical
It is connected with raising plate 13, the driving device of lifting is provided between 1 outer wall of the raising plate 13 and connecting cylinder；The pull rod 12 is remote
One end from raising plate 13 is connected with drawstring 10, the other end of the drawstring 10 protrude into connecting cylinder 1 and pass through relief tube 44 with
Plugging block 7 connects.
Due to more in the liquid for enter when pressure release pressure-releasing chamber, be not easy to directly by the impurity in sewage pipe 8 into
Row cleaning discharge, it is therefore desirable to just be convenient for clearing up block to pressure relief opening 43 by plugging block 7；Turn when in pressure release
When state, driving device does not work, so that 10 length of drawstring being located in connecting cylinder 1 increases, it can be plugging block 7 in water impact
Lower opening pressure relief opening 43 provides active length；When needing to carry out impurity in pressure-releasing chamber cleaning discharge, driving device makes to jack
Plate 13 rises and the pull rod connecting with drawstring 10 12 is driven to pull out, to enable to plugging block 7 by drawstring 10 and let out
Pressure mouth 43 is blocked, and water flow cannot then be entered in pressure-releasing chamber by pressure relief opening 43, and the two sides for flowing through pressure release part 4 pass through two sides
Filter screen 2 be filtered, filtered water forms negative pressure in pressure-releasing chamber when flowing through the outside of filter screen 2, passes through outer
The water flow part of side enters in pressure-releasing chamber, realizes backwash, and the impurity in pressure-releasing chamber is carried and passes through sewage pipe 8 and is discharged,
It is cleaned so as to the filter hole preferably to pressure-releasing chamber and filter screen 2, structure is simple, practical and convenient, cleaning effect
It is good.
Further, as the preferred of different embodiments, the driving device is hydraulic cylinder 14.
Further, as the preferred of different embodiments, it is provided with flow monitor on the water inlet end of the connecting cylinder 1,
The sewage pipe 8 is equipped with solenoid valve.
Flow monitor is used to carry out real-time monitoring to by the water flow of connecting cylinder 1.
It further, further include the controller being arranged on 1 outer wall of connecting cylinder as the preferred of different embodiments, it is described
Controller is connect with flow monitor, solenoid valve, hydraulic cylinder 14 respectively.
Controller is for controlling flow monitor and hydraulic cylinder 14；Cleaning cycle can be set by controller,
Cleaning cycle is configured by the flow information acquired by flow monitor, is cleared up when the water passed through reaches
Preset flow value when, controller control hydraulic cylinder 14 work, seal plugging block 7 by pressure relief opening 43 by connecting rope
It is stifled, it is opened after closure by the solenoid valve on controller control of sewage disposal pipe 8 and the sewage for carrying impurity is discharged, controller after cleaning
The retraction of hydraulic cylinder 14 stops working and controls solenoid valve closing simultaneously for control, and the opening of plugging block 7 is let out under water impact effect
It presses mouth 43 to restore pressure release, completes cleaning, realize automatically cleaning.
Further, as the preferred of different embodiments, lateral wall and 2 inner wall of the filter screen sliding of the connection ring 5 connect
It connects.
Further, as the preferred of different embodiments, the pull rod 12 is tightly connected with conduit 11.
The above is only presently preferred embodiments of the present invention, not does limitation in any form to the present invention, it is all according to
According to technical spirit any simple modification to the above embodiments of the invention, equivalent variations, protection of the invention is each fallen within
Within the scope of.
Claims (9)
1. a kind of intelligence water utilities, which supplies water, uses pipeline intelligent filter device, the connecting cylinder (1) of flange (9) is equipped with including both ends, it is special
Sign is: the middle part caliber of the connecting cylinder (1) is greater than the caliber at both ends, is equipped with filter screen (2) in connecting cylinder (1), described
The water inlet end of filter screen (2) is fixedly connected with the water inlet end tube wall of connecting cylinder (1), is fixedly installed and is let out in the filter screen (2)
Casting die (4) constitutes pressure-releasing chamber, the pressure-releasing chamber and pressure release part between the back side of the pressure release part (4) and the inner wall of filter screen (2)
(4) pressure relief opening (43) is connected；Pressure spring (3) are provided between the rear end and filter screen (2) inner end wall of the pressure release part (4),
The outer diameter end apical grafting of the pressure spring (3) is on the inner wall of filter screen (2)；It is equipped with and fixes between the pressure release part (4) and pressure spring (3)
Connection ring (5) in pressure spring (3) end is provided with the connecting rod in axial direction extended in the circumferential direction of the connection ring (5)
(6), the connecting rod (6) is connected with the plugging block (7) for blocking pressure relief opening (43)；The pressure-releasing chamber bottom, which is communicated with, to be worn
The sewage pipe (8) of connecting cylinder (1) outside out.
2. a kind of intelligent water utilities according to claim 1, which supplies water, uses pipeline intelligent filter device, it is characterised in that: described to let out
Casting die (4) includes fixed part (41) and guide part (42), and the fixed part (41) is fixed on the inner wall of filter screen (2), described
It is fixedly connected on front side of fixed part (41) bucket-shaped guide part (42), it is smaller straight that the pressure relief opening (43) is provided with guide part (42)
One end of diameter, the pressure release part (4) are connected to the water inlet end of connecting cylinder (1), the guide part (42) and mistake by pressure relief opening (43)
Pressure-releasing chamber is constituted between the inner wall of strainer (2).
3. a kind of intelligent water utilities according to claim 2, which supplies water, uses pipeline intelligent filter device, it is characterised in that: described to let out
It is connected to relief tube (44) in pressure mouth (43), one end of the relief tube (44) is extended pressure relief opening (43), and to far from pressure spring (3)
Axial direction extend, extend to be provided on one end lateral wall of pressure relief opening (43) and be fixedly connected with guide part (42) outer wall
Bearing diagonal (45).
4. a kind of intelligent water utilities according to claim 1, which supplies water, uses pipeline intelligent filter device, it is characterised in that: the company
Vertical being provided with is connected with inside conduit (11) on the water inlet end lateral wall of connect cylinder (1), and sliding is set in the conduit (11)
It is equipped with pull rod (12), the pull rod (12) stretches out conduit (11) outside, and is vertically connected with raising plate (13), the raising plate (13)
The driving device of lifting is provided between connecting cylinder (1) outer wall；The pull rod (12) connects far from the one end of raising plate (13)
Have drawstring (10), the other end of the drawstring (10) protrudes into connecting cylinder (1) and passes through relief tube (44) and plugging block (7) even
It connects.
5. a kind of intelligent water utilities according to claim 4, which supplies water, uses pipeline intelligent filter device, it is characterised in that: the drive
Dynamic device is hydraulic cylinder (14).
6. a kind of intelligent water utilities according to claim 5, which supplies water, uses pipeline intelligent filter device, it is characterised in that: the company
Flow monitor is provided on the water inlet end of connect cylinder (1), the sewage pipe (8) is equipped with solenoid valve.
7. a kind of intelligent water utilities according to claim 6, which supplies water, uses pipeline intelligent filter device, it is characterised in that: further include
Controller on connecting cylinder (1) outer wall is set, and the controller connects with flow monitor, solenoid valve, hydraulic cylinder (14) respectively
It connects.
8. a kind of intelligent water utilities according to claim 1, which supplies water, uses pipeline intelligent filter device, it is characterised in that: the company
The lateral wall and filter screen (2) inner wall for connecing ring (5) are slidably connected.
9. a kind of intelligent water utilities according to claim 4, which supplies water, uses pipeline intelligent filter device, it is characterised in that: the drawing
Bar (12) and conduit (11) are tightly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811399924.8A CN109464832B (en) | 2018-11-22 | 2018-11-22 | Intelligent filtering device for intelligent water supply pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811399924.8A CN109464832B (en) | 2018-11-22 | 2018-11-22 | Intelligent filtering device for intelligent water supply pipeline |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109464832A true CN109464832A (en) | 2019-03-15 |
| CN109464832B CN109464832B (en) | 2020-10-23 |
Family
ID=65674092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811399924.8A Active CN109464832B (en) | 2018-11-22 | 2018-11-22 | Intelligent filtering device for intelligent water supply pipeline |
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| CN (1) | CN109464832B (en) |
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| CN114427549A (en) * | 2022-01-27 | 2022-05-03 | 广州大学 | Wedge wave annular flow generator |
| CN114515466A (en) * | 2022-04-21 | 2022-05-20 | 苏州清溪环保科技有限公司 | Environment-friendly garbage treatment device with solid-liquid separation function |
| CN116149238A (en) * | 2023-04-14 | 2023-05-23 | 中川建投集团有限公司 | Municipal pipe network intelligent monitoring system |
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| Publication number | Publication date |
|---|---|
| CN109464832B (en) | 2020-10-23 |
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