CN109224559A - A kind of water purifier filter holder structure and its clean method - Google Patents
A kind of water purifier filter holder structure and its clean method Download PDFInfo
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- CN109224559A CN109224559A CN201811222177.0A CN201811222177A CN109224559A CN 109224559 A CN109224559 A CN 109224559A CN 201811222177 A CN201811222177 A CN 201811222177A CN 109224559 A CN109224559 A CN 109224559A
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- rod
- frame
- support
- support rod
- bar
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 34
- 238000000034 method Methods 0.000 title claims abstract description 15
- 238000001914 filtration Methods 0.000 claims abstract description 46
- 230000000694 effects Effects 0.000 claims abstract description 11
- 238000004140 cleaning Methods 0.000 claims description 17
- 239000000203 mixture Substances 0.000 claims description 14
- 238000005452 bending Methods 0.000 claims description 3
- 230000007704 transition Effects 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 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
- B01D29/01—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 flat filtering elements
- B01D29/05—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 flat filtering elements supported
-
- 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
- B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
- B01D29/68—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles
Abstract
The present invention provides a kind of water purifier filter holder structure and its clean methods, belong to water purifier field.It solves the problems, such as that existing filter screen is easy by blastic deformation.This water purifier filter holder structure includes filtering frame, filtering frame includes frame and filter screen, it further include clean frame, clean frame includes upper support frame and lower bracing frame, upper support frame includes two upper support bars, and it further includes stretch rod-shaped front support rod and back support rod that lower bracing frame, which includes two lower support bars, front support rod top and back support rod top are fixed with two upper connecting rods, and front support rod and back support rod bottom end are fixed with two lower connecting rods；It further include the preceding adjusting rod and rear adjusting rod of top connection, preceding adjusting rod and rear adjusting rod bottom end are fixed with forward support block and aft support block, forward support block and aft support block are slidably connected on front support rod and back support rod, forward support block is equipped with the support portion of fixed impact head, and aft support block is equipped with and supported hole.This filtering rack is excellent in cushion effect.
Description
Technical field
The invention belongs to water purifier technical field, it is related to a kind of water purifier filter holder structure and its clean method.
Background technique
Existing filter assemblies are usually that frame and filter screen fixation are formed, and filter screen needs reversed height after filter sewage
Pressure impact, is rinsed the dirt on filter screen, and impacting with high pressure can make filter screen generate recess；
It is existing application No. is 201610405116.2, the China of entitled " a kind of application method of water purifier filter screen "
Patent of invention, by the way that support rod is arranged on rear side of filter screen, to be supported by rotating support rod to filter screen, to avoid
Recess is rinsed in the middle part of filter screen.But it is in the process of cleaning, and position targetedly can not be specifically rinsed to filter screen and is propped up
Support, therefore support effect is poor；
In addition existing application No. is 201610407001.7, a kind of entitled " high-strength impact-resistant water purifier filter screen
The Chinese invention patent of frame ", by being respectively equipped with two internal chutes and two on the corresponding frame in filter screen inner side and outer side
A external chute, and slidably connect magnetic inner slide and outer slide on internal chute and external chute respectively, using inner slide and
Outer slide magnetic absorption, to make support rod and fixed link in linkage structure, thus the dirt on impact head cleaning filter screen
When, avoid filter screen force part from being bent；But it has the following problems:
1, magnetic absorption stability and accuracy are poor, and there are certain lag in operating process；
2, the device is connected on frame always, and not only cost of manufacture is higher, while can also be made to filter screen normal use
At influence；
3, since internal chute and external chute is respectively set in frame two sides, it will lead to frame strength and be lower；
4, it can only be adapted to a kind of frame of structure, versatility is lower, it is therefore necessary to improve.
Summary of the invention
The purpose of the present invention is being directed to the above-mentioned problems in the prior art, providing a kind of can resist back flush pressure
Power avoids filter screen from being recessed, and intensity and accuracy are higher, while can also be adapted to the water purifier filtering branch of different structure frame
Frame structure and its clean method.
Object of the invention can be realized by the following technical scheme: a kind of water purifier filter holder structure, including mistake
Filter stand, filtering frame include frame and the filter screen that is fixed in frame, and the filter screen leading flank is parallel with trailing flank, special
Sign is: further including the clean frame being detachably connected with filtering frame, clean frame includes upper support frame and lower bracing frame, upper support frame
Including two upper support bars being parallel to each other, two upper support bars connect to form rectangle closed loop configuration by two upper connecting rods,
Lower bracing frame includes two lower support bars being parallel to each other, and two lower support bars are connected by two lower connecting rods to be formed rectangle and close
Ring structure, the plane where two upper support bar axis are common is parallel with the plane at the common place of two lower support bar axis, also
Including the front support rod and back support rod being parallel to each other, plane and front support rod where two upper support bar axis are common and after
Support rod is vertical, and the plane at front support rod and the common place of back support rod axis is parallel with upper support bar and lower support bar；
The front support rod and back support rod is telescopic rod-like structure, and divides in front support rod and back support rod
Not She You reset spring, and reset spring can make front support rod and back support rod retracted for clearance, and the front support rod top
It is fixed respectively with two upper connecting rods with back support rod top, front support rod bottom end and back support rod bottom end connect under two respectively
Extension bar is fixed；
Or rod aperture is respectively equipped on two lower connecting rods, and front support rod top and back support rod top respectively with
Two upper connecting rods are fixed, and activity passes through two rod aperture, and front support rod bottom respectively for front support rod bottom end and back support rod bottom end
End is connected with back support rod bottom end by bar, is cased with compressed spring on the front support rod and back support rod respectively, and press
Contracting both ends of the spring offsets with bar and lower connecting rod respectively；
It further include top bending and preceding adjusting rod interconnected and rear adjusting rod, preceding adjusting rod and rear adjusting rod are mutually flat
Row, preceding adjusting rod bottom end and rear adjusting rod bottom end are respectively fixed with forward support block and aft support block, forward support block and aft support block
It is slidably connected on front support rod and back support rod respectively, and preceding adjusting rod and rear adjusting rod and front support rod and back support rod are flat
Row, the forward support block are equipped with the support portion for fixing impact head, and aft support block is equipped with supported hole；
The frame is cirque structure, and the clean frame can be mounted on filtering frame, and two upper supports
Bar bar wall and two lower support bar bar walls are against frame outer respectively, and the front support rod and back support rod is along filter screen diameter
To setting, and the upright projection of support portion and supported hole on filter screen is aligned, and can surround filtering frame axis spin-cleaning frame,
And preceding adjusting rod and rear adjusting rod, and the covering filtering of forward support block moving range are moved axially along front support rod and back support rod
Net leading flank；
Or the frame is rectangular configuration, and the clean frame can be mounted on filtering frame, and two upper supports
Bar bar wall and two lower support bar bar walls be against respectively frame up and down both sides outer, and the front support rod and back support rod with
Frame the right and left is parallel, and the upright projection alignment of support portion and supported hole on filter screen, and can vertical front support rod and
Clean frame is moved in back support rod direction, and moves axially preceding adjusting rod and rear adjusting rod along front support rod and back support rod, and
Forward support block moving range covers filter screen leading flank.
When filter screen after a period of use, need that clean frame is mounted on filtering frame first to filter screen back flush
On, impact head is fixed on support portion later, since forward support block and aft support block are located at filtering frame front and rear sides, is led to
It crosses preceding adjusting rod and rear adjusting rod cooperatively forms linkage structure, the vertical filter screen direction of impact head is impacted, therefore can be right
Filter screen is partially formed high-intensitive support, after water impact filter screen, flows out out of support tube, is not only avoided that filter screen generates
Recess, while can also accurately clean filter screen；And not only can be with the mobile upper support frame of opposing frame and lower bracing frame, while may be used also
To move forward support block and aft support block along preceding adjusting rod and rear adjusting rod, lag, while stability and standard is not only not present
True property is higher, and coverage area is wider, and can be adapted to frame structure of different shapes；Clean frame and filtering frame are separate structure,
It only needs that clean frame is installed when cleaning filtering frame, cost is lower, and versatility is stronger, and will not make filtering frame normal use
At influence；Without changing frame structure, therefore it is avoided that influence frame strength；And overall structure is simpler, dismounts more square
Just, in addition the present apparatus can cooperate with automated machine, when frame is cirque structure, can install on the arbor of motor
Idler wheel is rotated by arbor and drives frame rotation using idler wheel and the tangent installation of frame, while by the cylinder rod of cylinder and preceding adjusting
Bar is connected with rear adjusting rod, to push preceding adjusting rod and rear adjusting rod mobile automatically, to realize automation cleaning；When frame is square
When shape structure, the cylinder rod of cylinder is connect with preceding adjusting rod and rear adjusting rod, to push preceding adjusting rod and rear adjusting rod to move automatically
Dynamic, the cylinder rod of another cylinder pushes frame to move back and forth in vertical front support rod direction, to realize automation cleaning.
In a kind of above-mentioned water purifier filter holder structure, two upper connecting rods are parallel to each other, and are
Curved rod structure, and it is vertical with two upper support bars, and two lower connecting rods are parallel to each other, and are curved rod structure, and
It is vertical with two lower support bars, and when clean frame is mounted on filtering frame, two upper connecting rods are clamped in respectively before and after frame
Two sides, two lower connecting rods are clamped in frame front and rear sides respectively.
Therefore upper connecting rod and lower connecting rod can also be clamped frame, to improve cleaning process stability.
In a kind of above-mentioned water purifier filter holder structure, activity cooperation is cased on two upper support bars
Sliding sleeve, and upper sliding sleeve can be rotated around corresponding upper support bar axis, activity cooperation is cased with low sleeve on two lower support bars, and
Low sleeve can be rotated around corresponding lower support bar axis.
Upper sliding sleeve is set and low sleeve can the mobile upper support frame of more smooth opposing frame and lower bracing frame.
In a kind of above-mentioned water purifier filter holder structure, the supported hole is equipped with screw thread, and in supported hole
It is bolted with tubular support tube, and support tube outer end can be rotated, is against support tube inner end on filter screen.
Therefore bonding strength can be improved, with stabilization.
In a kind of above-mentioned water purifier filter holder structure, the preceding adjusting rod and rear adjusting rod are located at front support
Block and aft support block are towards the side of upper support frame.
In a kind of above-mentioned water purifier filter holder structure, phase is all had on the front support rod and back support rod
Mutual engagement sleeves connect in telescopic rod and telescopic, and telescopic jacket wall is equipped with the bar shaped parallel with telescopic axis of several length directions
Nick shaped retaining groove, telescopic rod bar wall is equipped with several bar shaped blend stops, and several blend stops are respectively cooperating in several blend stops, and mutually
Engagement, and blend stop outer and the smooth transition of telescopic outer wall, and surround and to be formed and corresponding front support rod or back support rod bar diameter
Identical rod-like structure.
Therefore it avoids after stretching front support rod and back support rod, forward support block and aft support block can not be in front support rods with after
It is moved on support rod.
In a kind of above-mentioned water purifier filter holder structure, the front support rod is equipped with one of locked groove, locked groove
Length direction is parallel with front support rod axis, and locked groove slot bottom is in unidirectional dentalation, and including several locking surfaces being successively connected
With inclined plane shape guide surface, locking surface and guide surface are respectively facing to be arranged with reversed upper support frame, and under front support rod cooperation
Connecting rod is equipped with spring catch, and rod aperture hole wall is stretched out in the spring catch inner end, and is slidably disposed in locked groove, and can support upward
Frame moves lower bracing frame, and moves spring catch inner end along locked groove length direction, and opposite with front support rod solid by locking surface
It is fixed.
It therefore can fast and stable installation clean frame.
A kind of clean method for water purifier filter holder structure, it is characterised in that: include the following steps,
Step 1, relative distension upper support frame and lower bracing frame, clean frame are mounted on filtering frame, and two respectively
Upper support bar bar wall and two lower support bar bar walls are against frame outer respectively；
Impact head is fixed on support portion by step 2, and rotates support tube outer end, and support tube inner end is made to be against filter screen
On；
Step 3 surrounds filtering frame axis spin-cleaning frame, and adjusts before front support rod and back support rod axial movement
Pole and rear adjusting rod；Or the mobile clean frame of vertical front support rod and back support rod direction, and along front support rod and rear support
Bar moves axially preceding adjusting rod and rear adjusting rod, and to utilize impact head flush clean filter screen, water flow is flowed out from supported hole, until
Cleaning finishes and dismantles impact head, and disassembly clean frame.
By the above method, filter screen can be cleaned.
Compared with prior art, the present invention has the advantage that
1, when filter screen after a period of use, need that clean frame is mounted on filtering first to filter screen back flush
On frame, impact head is fixed on support portion later, since forward support block and aft support block are located at filtering frame front and rear sides,
Linkage structure is cooperatively formed by preceding adjusting rod and rear adjusting rod, the vertical filter screen direction of impact head is impacted, therefore energy
High-intensitive support is partially formed to filter screen, after water impact filter screen, is flowed out out of support tube, is not only avoided that filter screen produces
Raw recess, while can also accurately clean filter screen；
2, not only can be with the mobile upper support frame of opposing frame and lower bracing frame, while can also be adjusted along preceding adjusting rod and afterwards
The mobile forward support block of bar and aft support block, not only there is no lag, while stability and accuracy are higher, and coverage area is more
Extensively, and frame structure of different shapes can be adapted to；
3, clean frame and filtering frame are separate structure, it is only necessary to clean frame is installed when cleaning filtering frame, cost is lower, and
Versatility is stronger, and will not impact to filtering frame normal use；
4, without changing frame structure, therefore it is avoided that influence frame strength；And overall structure is simpler, dismounting is more
It is convenient.
Detailed description of the invention
Fig. 1 is one main view of this filter holder constructive embodiment and partial sectional view.
Fig. 2 is the partial enlarged view of Fig. 1.
Fig. 3 is telescopic rod and telescopic cooperation transverse sectional view.
Fig. 4 is two main view of this filter holder constructive embodiment.
Fig. 5 is two partial structural diagram of this filter holder constructive embodiment.
Fig. 6 is preceding adjusting rod and rear adjusting rod cooperation schematic diagram.
Fig. 7 is the clean frame partial lateral cross-sectional view of embodiment two.
In figure,
1, filtering frame；11, frame；12, filter screen；
2, clean frame；21, upper support frame；22, upper support bar；23, upper connecting rod；
3, lower bracing frame；31, lower support bar；32, lower connecting rod；33, rod aperture；34, low sleeve；35, spring catch；
4, front support rod；41, reset spring；42, bar；43, compressed spring；44, locked groove；45, telescopic rod；46, blend stop；
47, telescopic；48, retaining groove；
5, preceding adjusting rod；51, forward support block；
6, rear adjusting rod；61, aft support block.
Specific embodiment
Following is a specific embodiment of the present invention in conjunction with the accompanying drawings, technical scheme of the present invention will be further described,
However, the present invention is not limited to these examples.
Embodiment one, as shown in Fig. 1-Fig. 3, Fig. 6, a kind of water purifier filter holder structure of the present invention, including filtering frame
1, filtering frame 1 includes frame 11 and the filter screen 12 being fixed in frame 11, and 12 leading flank of filter screen is parallel with trailing flank, also wraps
The clean frame 2 being detachably connected with filtering frame 1 is included, clean frame 2 includes upper support frame 21 and lower bracing frame 3, and upper support frame 21 wraps
Two upper support bars 22 being parallel to each other are included, two upper support bars 22 form rectangle closed loop knot by two connections of upper connecting rod 23
Structure, lower bracing frame 3 include two lower support bars 31 being parallel to each other, and two lower support bars 31 are connected by two lower connecting rods 32
Form rectangle closed loop configuration, plane and two common places of 31 axis of lower support bar where two 22 axis of upper support bar are common
Plane it is parallel, further include the front support rod 4 and back support rod being parallel to each other, it is flat where two 22 axis of upper support bar are common
Face is vertical with front support rod 4 and back support rod, the plane and upper support bar 22 of front support rod 4 and the common place of back support rod axis
It is parallel with lower support bar 31；
Front support rod 4 and back support rod are telescopic rod-like structure, and set respectively in front support rod 4 and back support rod
There is reset spring 41, and reset spring 41 can make front support rod 4 and back support rod retracted for clearance, and 4 top of front support rod is with after
Supporting bar top is fixed with two upper connecting rods 23 respectively, and 4 bottom end of front support rod and back support rod bottom end connect under two respectively
Extension bar 32 is fixed；
It further include top bending and preceding adjusting rod 5 interconnected and rear adjusting rod 6,6 phase of preceding adjusting rod 5 and rear adjusting rod
Mutually parallel, preceding 5 bottom end of adjusting rod and 6 bottom end of rear adjusting rod are respectively fixed with forward support block 51 and aft support block 61, forward support block
51 and aft support block 61 be slidably connected on front support rod 4 and back support rod respectively, and preceding adjusting rod 5 and rear adjusting rod 6 are with before
Support rod 4 is parallel with back support rod, and forward support block 51 is equipped with the support portion for fixing impact head, and aft support block 61 is equipped with
Supported hole；
Frame 11 is cirque structure, and clean frame 2 can be mounted on filtering frame 1, and two 22 bar walls of upper support bar
It is against 11 outer of frame respectively with two 31 bar walls of lower support bar, and front support rod 4 and back support rod are set along 12 radial direction of filter screen
It sets, and the upright projection alignment of support portion and supported hole on filter screen 12, and 1 axis spin-cleaning frame 2 of filtering frame can be surrounded,
And preceding adjusting rod 5 and rear adjusting rod 6 are moved axially along front support rod 4 and back support rod, and 51 moving range of forward support block is covered
12 leading flank of lid filter screen；
Or frame 11 is rectangular configuration, and clean frame 2 can be mounted on filtering frame 1, and two 22 bar walls of upper support bar
It is against about 11 both sides outer of frame, and front support rod 4 and back support rod and frame 11 respectively with two 31 bar walls of lower support bar
The right and left is parallel, and the upright projection alignment of support portion and supported hole on filter screen 12, and the vertical front support rod 4 of energy is with after
Clean frame 2 is moved in support rod direction, and moves axially preceding adjusting rod 5 and rear adjusting rod 6 along front support rod 4 and back support rod,
And 51 moving range of forward support block covers 12 leading flank of filter screen.
Further, two upper connecting rods 23 are parallel to each other, and are curved rod structure, and with two upper support bars 22
Vertically, two lower connecting rods 32 are parallel to each other, and are curved rod structure, and vertical with two lower support bars 31, and when clear
When clean frame 2 is mounted on filtering frame 1, two upper connecting rods 23 are clamped in 11 front and rear sides of frame, two lower connecting rods 32 respectively
It is clamped in 11 front and rear sides of frame respectively.Activity cooperation is cased with upper sliding sleeve on two upper support bars 22, and upper sliding sleeve can around pair
22 axis of upper support bar answered rotates, and activity cooperation is cased with low sleeve 34 on two lower support bars 31, and low sleeve 34 can surround
Corresponding 31 axis of lower support bar rotation.Supported hole is equipped with screw thread, and tubular support tube is bolted in supported hole, and can rotate
Support tube outer end is against support tube inner end on filter screen 12.Preceding adjusting rod 5 and rear adjusting rod 6 are located at forward support block 51 with after
Supporting block 61 is towards the side of upper support frame 21.Mutual cooperation, which is all had, on front support rod 4 and back support rod is socketed in telescopic rod
45 and telescopic 47, and 47 jacket wall of telescopic is equipped with several length directions bar shaped nick shaped retaining groove parallel with 47 axis of telescopic
48,45 bar wall of telescopic rod is equipped with several bar shaped blend stops 46, and several blend stops 46 are respectively cooperating in several blend stops 46, and mutually
Engagement, and 46 outer of blend stop and the smooth transition of 47 outer wall of telescopic, and surround and to be formed and corresponding front support rod 4 or back support rod
The identical rod-like structure of bar diameter.
When filter screen 12 after a period of use, need that clean frame 2 was mounted on to 12 back flush of filter screen first
On filter stand 1, impact head is fixed on support portion later, since forward support block 51 and aft support block 61 are located at 1 front and back of filtering frame
Two sides, therefore linkage structure is cooperatively formed by preceding adjusting rod 5 and rear adjusting rod 6, by vertical 12 direction of filter screen of impact head into
Row impact, therefore high-intensitive support can be partially formed to filter screen 12, after water impact filter screen 12, flowed out out of support tube,
It is not only avoided that filter screen 12 generates recess, while can also accurately clean filter screen 12；And it not only can be mobile with opposing frame 11
Upper support frame 21 and lower bracing frame 3, while forward support block 51 and rear support can also be moved along preceding adjusting rod 5 and rear adjusting rod 6
Block 61, not only there is no lag, while stability and accuracy are higher, and coverage area is wider, and can be adapted to different shape
11 structure of frame；Clean frame 2 and filtering frame 1 are separate structure, it is only necessary to clean frame 2, cost are installed when cleaning filtering frame 1
It is lower, and versatility is stronger, and will not impact to 1 normal use of filtering frame；Without changing 11 structure of frame, therefore can keep away
Exempt to influence 11 intensity of frame；And overall structure is simpler, dismounts more convenient.
A kind of clean method for water purifier filter holder structure, includes the following steps,
Step 1, relative distension upper support frame 21 and lower bracing frame 3, clean frame 2 is mounted on filtering frame 1 respectively,
And two 22 bar walls of upper support bar and two 31 bar walls of lower support bar are against 11 outer of frame respectively；
Impact head is fixed on support portion by step 2, and rotates support tube outer end, and support tube inner end is made to be against filter screen
On 12；
Step 3 surrounds 1 axis spin-cleaning frame 2 of filtering frame, and before front support rod 4 and back support rod axial movement
Adjusting rod 5 and rear adjusting rod 6；Or the mobile clean frame 2 of vertical front support rod 4 and back support rod direction, and along 4 He of front support rod
Back support rod moves axially preceding adjusting rod 5 and rear adjusting rod 6, and with utilization impact head flush clean filter screen 12, water flow is from support
Hole outflow, until cleaning finishes and dismantle impact head, and disassembly clean frame 2.
Embodiment two, the present embodiment is basically the same as the first embodiment, and difference is: as shown in figs. 4-7, being connected under two
Rod aperture 33 is respectively equipped on bar 32, and 4 top of front support rod and back support rod top are fixed with two upper connecting rods 23 respectively, it is preceding
Activity passes through two rod aperture 33, and 4 bottom end of front support rod and back support rod bottom end respectively for 4 bottom end of support rod and back support rod bottom end
Connected by bar 42, be cased with compressed spring 43 on front support rod 4 and back support rod respectively, and 43 both ends of compressed spring respectively with
Bar 42 and lower connecting rod 32 offset.
Further, front support rod 4 is equipped with one of locked groove 44, and 44 length direction of locked groove is parallel with 4 axis of front support rod,
44 slot bottom of locked groove is in unidirectional dentalation, and including several locking surfaces being successively connected and inclined plane shape guide surface, locking surface and is led
It is respectively facing to face and is arranged with reversed upper support frame 21, and the lower connecting rod 32 cooperated with front support rod 4 is equipped with spring catch 35,
33 hole wall of rod aperture is stretched out in 35 inner end of spring catch, and is slidably disposed in locked groove 44, and can move lower bracing frame 3 towards upper support frame 21,
And move 35 inner end of spring catch along 44 length direction of locked groove, and relatively fixed by locking surface and front support rod 4.
Specific embodiment described herein is only an example for the spirit of the invention.The neck of technology belonging to the present invention
The technical staff in domain can make various modifications or additions to the described embodiments or replace by a similar method
In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.
Although filtering frame 1, frame 11, filter screen 12, clean frame 2, upper support frame 21, upper support is used more herein
Bar 22, upper connecting rod 23, lower bracing frame 3, lower support bar 31, lower connecting rod 32, rod aperture 33, low sleeve 34, spring catch 35, preceding branch
It is strut 4, reset spring 41, bar 42, compressed spring 43, locked groove 44, telescopic rod 45, blend stop 46, telescopic 47, retaining groove 48, preceding
The terms such as adjusting rod 5, forward support block 51, rear adjusting rod 6, aft support block 61, but it does not exclude the possibility of using other terms.
The use of these items is only for be more convenient to describe and explain essence of the invention；It is construed as any additional
Limitation be all to be disagreed with spirit of that invention.
Claims (8)
1. a kind of water purifier filter holder structure, including filtering frame (1), filtering frame (1) includes frame (11) and is fixed on frame
Filter screen (12) in frame (11), the filter screen (12) leading flank are parallel with trailing flank, it is characterised in that: further include and mistake
The clean frame (2) that filter stand (1) is detachably connected, clean frame (2) include upper support frame (21) and lower bracing frame (3), upper support frame
It (21) include two upper support bars (22) being parallel to each other, two upper support bars (22) connect shape by two upper connecting rods (23)
Rectangular closed loop configuration, lower bracing frame (3) include two lower support bars (31) being parallel to each other, and two lower support bars (31) pass through
The connection of two lower connecting rods (32) forms rectangle closed loop configuration, the plane where two upper support bar (22) axis are common with two
Plane where lower support bar (31) axis is common is parallel, further includes the front support rod (4) and back support rod being parallel to each other, and two
Plane where upper support bar (22) axis is common is vertical with front support rod (4) and back support rod, front support rod (4) and rear support
Plane where rod axis is common is parallel with upper support bar (22) and lower support bar (31)；
The front support rod (4) and back support rod are telescopic rod-like structure, and in front support rod (4) and back support rod
It is respectively equipped with reset spring (41), and reset spring (41) can make front support rod (4) and back support rod retracted for clearance, and described
Front support rod (4) top and back support rod top are fixed with two upper connecting rods (23) respectively, front support rod (4) bottom end and rear branch
Strut bottom end is fixed with two lower connecting rods (32) respectively；
Or it is respectively equipped with rod aperture (33) on two lower connecting rods (32), and front support rod (4) top and back support rod top
End is fixed with two upper connecting rods (23) respectively, and activity passes through two bars respectively for front support rod (4) bottom end and back support rod bottom end
Hole (33), and front support rod (4) bottom end and back support rod bottom end are connected by bar (42), the front support rod (4) and after
Be cased with respectively on support rod compressed spring (43), and compressed spring (43) both ends respectively with bar (42) and lower connecting rod (32) phase
It supports；
It further include top bending and preceding adjusting rod interconnected (5) and rear adjusting rod (6), preceding adjusting rod (5) and rear adjusting rod
(6) it is parallel to each other, preceding adjusting rod (5) bottom end and rear adjusting rod (6) bottom end are respectively fixed with forward support block (51) and aft support block
(61), forward support block (51) and aft support block (61) are slidably connected at respectively on front support rod (4) and back support rod, and preceding adjusting
Bar (5) and rear adjusting rod (6) are parallel with front support rod (4) and back support rod, and the forward support block (51) is equipped with for solid
Determine the support portion of impact head, aft support block (61) is equipped with supported hole；
The frame (11) is cirque structure, and the clean frame (2) can be mounted on filtering frame (1), and two
Upper support bar (22) bar wall and two lower support bar (31) bar walls are against frame (11) outer, and the front support rod respectively
(4) it is arranged radially with back support rod along filter screen (12), and the upright projection pair of support portion and supported hole on filter screen (12)
Together, and filtering frame (1) axis spin-cleaning frame (2) can be surrounded, and is adjusted before front support rod (4) and back support rod axial movement
Pole (5) and rear adjusting rod (6), and forward support block (51) moving range covers filter screen (12) leading flank；
Or the frame (11) is rectangular configuration, and the clean frame (2) can be mounted on filtering frame (1), and two
Upper support bar (22) bar wall and two lower support bar (31) bar walls are against frame (11) both sides outer up and down respectively, and it is described before
Support rod (4) and back support rod are parallel with frame (11) the right and left, and support portion and supported hole hanging down on filter screen (12)
Deliver directly shadow alignment, and can vertical front support rod (4) and back support rod direction move clean frame (2), and along front support rod (4) and
Back support rod moves axially preceding adjusting rod (5) and rear adjusting rod (6), and forward support block (51) moving range covering filter screen (12)
Leading flank.
2. a kind of water purifier filter holder structure according to claim 1, it is characterised in that: the upper connection of described two
Bar (23) is parallel to each other, and is curved rod structure, and vertical with two upper support bar (22), two lower connecting rod (32) phases
It is mutually parallel, and be curved rod structure, and vertical with two lower support bar (31), and when clean frame (2) are mounted on filtering frame
(1) when on, two upper connecting rods (23) are clamped in frame (11) front and rear sides respectively, and two lower connecting rods (32) are clamped in respectively
Frame (11) front and rear sides.
3. a kind of water purifier filter holder structure according to claim 2, it is characterised in that: the upper support of described two
Activity cooperation is cased with upper sliding sleeve on bar (22), and upper sliding sleeve can be rotated around corresponding upper support bar (22) axis, be propped up under two
Activity cooperation is cased with low sleeve (34) on strut (31), and low sleeve (34) can be revolved around corresponding lower support bar (31) axis
Turn.
4. a kind of water purifier filter holder structure according to claim 3, it is characterised in that: set on the supported hole
There is screw thread, and be bolted with tubular support tube in supported hole, and support tube outer end can be rotated, support tube inner end is made to be against filter screen
(12) on.
5. a kind of water purifier filter holder structure according to claim 4, it is characterised in that: the preceding adjusting rod
(5) and rear adjusting rod (6) is located at the side of forward support block (51) and aft support block (61) towards upper support frame (21).
6. a kind of water purifier filter holder structure according to claim 5, it is characterised in that: the front support rod
(4) and on back support rod it all has mutual cooperation and is socketed in telescopic rod (45) and telescopic (47), and telescopic (47) jacket wall is set
There is the bar shaped nick shaped retaining groove (48) that several length directions are parallel with telescopic (47) axis, telescopic rod (45) bar wall is equipped with several
Bar shaped blend stop (46), and several blend stops (46) are respectively cooperating in several blend stops (46), and are intermeshed, and blend stop (46) is outside
Edge and telescopic (47) outer wall smooth transition, and surround to be formed it is identical with corresponding front support rod (4) or back support rod bar diameter
Rod-like structure.
7. a kind of water purifier filter holder structure according to claim 5, it is characterised in that: the front support rod
(4) it is equipped with one of locked groove (44), locked groove (44) length direction is parallel with front support rod (4) axis, and locked groove (44) slot bottom is in single
To dentalation, and including several locking surfaces being successively connected and inclined plane shape guide surface, locking surface and guide surface be respectively facing and
Reversed upper support frame (21) setting, and spring catch (35) are equipped with the lower connecting rod (32) of front support rod (4) cooperation, it is described
Rod aperture (33) hole wall is stretched out in spring catch (35) inner end, and is slidably disposed in locked groove (44), and can towards upper support frame (21) it is mobile under
Support frame (3), and keep spring catch (35) inner end mobile along locked groove (44) length direction, and pass through locking surface and front support rod (4)
It is relatively fixed.
8. a kind of clean method for water purifier filter holder structure, it is characterised in that: include the following steps,
Step 1, relative distension upper support frame (21) and lower bracing frame (3), are mounted on filtering frame (1) for clean frame (2) respectively
On, and two upper support bar (22) bar walls and two lower support bar (31) bar walls are against frame (11) outer respectively；
Impact head is fixed on support portion by step 2, and rotates support tube outer end, and support tube inner end is made to be against filter screen (12)
On；
Step 3 surrounds filtering frame (1) axis spin-cleaning frame (2), and moves axially along front support rod (4) and back support rod
Preceding adjusting rod (5) and rear adjusting rod (6)；Or vertically front support rod (4) and back support rod direction are mobile clean frame (2), Yi Jiyan
Front support rod (4) and back support rod move axially preceding adjusting rod (5) and rear adjusting rod (6), to utilize impact head flush clean mistake
Strainer (12), water flow are flowed out from supported hole, until cleaning finishes and dismantle impact head, and disassembly clean frame (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811222177.0A CN109224559B (en) | 2018-10-19 | 2018-10-19 | A kind of water purifier filter holder structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811222177.0A CN109224559B (en) | 2018-10-19 | 2018-10-19 | A kind of water purifier filter holder structure |
Publications (2)
| Publication Number | Publication Date |
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| CN109224559A true CN109224559A (en) | 2019-01-18 |
| CN109224559B CN109224559B (en) | 2019-08-16 |
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ID=65080756
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811222177.0A Active CN109224559B (en) | 2018-10-19 | 2018-10-19 | A kind of water purifier filter holder structure |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203379675U (en) * | 2013-07-01 | 2014-01-08 | 广州市花都华辰机械有限公司 | Filtering device used in steeper |
| CN105833583A (en) * | 2016-06-08 | 2016-08-10 | 叶君芝 | High-strength shock-resistance water purifier filtration screen rack |
| CN205667742U (en) * | 2016-06-08 | 2016-11-02 | 叶君芝 | A kind of water purifier drainage screen |
| CN107715526A (en) * | 2017-11-21 | 2018-02-23 | 户俊芳 | A kind of water purifier screen pack |
-
2018
- 2018-10-19 CN CN201811222177.0A patent/CN109224559B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203379675U (en) * | 2013-07-01 | 2014-01-08 | 广州市花都华辰机械有限公司 | Filtering device used in steeper |
| CN105833583A (en) * | 2016-06-08 | 2016-08-10 | 叶君芝 | High-strength shock-resistance water purifier filtration screen rack |
| CN205667742U (en) * | 2016-06-08 | 2016-11-02 | 叶君芝 | A kind of water purifier drainage screen |
| CN107715526A (en) * | 2017-11-21 | 2018-02-23 | 户俊芳 | A kind of water purifier screen pack |
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| Publication number | Publication date |
|---|---|
| CN109224559B (en) | 2019-08-16 |
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