CN208599247U - A kind of low-pressure micro-resistance quartz sand filter - Google Patents
A kind of low-pressure micro-resistance quartz sand filter Download PDFInfo
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- CN208599247U CN208599247U CN201820952103.1U CN201820952103U CN208599247U CN 208599247 U CN208599247 U CN 208599247U CN 201820952103 U CN201820952103 U CN 201820952103U CN 208599247 U CN208599247 U CN 208599247U
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- baffle
- wall
- quartz sand
- hollow cylinder
- water
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Abstract
The utility model discloses a kind of low-pressure micro-resistance quartz sand filters, including hollow cylinder and water inlet pipe, the inner wall of the water outlet is connected with second baffle, the outer wall of the second baffle is connected with snap-gauge, the snap-gauge is fitted closely with water outlet, the lower end of the second baffle is connected with knob, and the outer wall of the second baffle is cased with spring, the spring and second baffle clearance fit.The low-pressure micro-resistance quartz sand filter, pass through the cooperation of water inlet pipe and hollow cylinder, pass through the cooperation of hollow cylinder and water outlet, pass through the cooperation of water outlet and second baffle, pass through the cooperation of second baffle and knob, pass through the cooperation of steel mesh and hollow cylinder, pass through the cooperation of first baffle and branch cylinder, pass through the cooperation of branch cylinder and bolt, by the cooperation of first baffle and pull ring, the impurity in steel mesh and quartz sand can be rinsed with the effect of injection, backwash effect is good, guarantee the better working effect of quartz sand, it is practical.
Description
Technical field
The utility model relates to quartz sand filtration technical field, specially a kind of low-pressure micro-resistance quartz sand filter.
Background technique
Quartz filter, scientific name shallow media filter, it is using quartz sand as filter medium, in certain pressure
Under power, the higher water of turbidity by the quartz sand filtration of certain thickness granular or non-grain, effective retention is removed in water
Suspended matter, organic matter, colloidal particles, microorganism, chlorine, odor and part heavy metal ion etc., being finally reached reduces water turbidity, net
Change a kind of High-cfficiency Filtration equipment of Effects of Water Quality, such as application No. is 201020537624.4 utility model patents, including into
Water chamber, quartz sand filtration layer, clean water chamber are constituted, and quartz sand filtration layer is vertically arranged between in cabinet, and there is a water seal board on two sides, intake chamber and clear
Water chamber separates in quartz sand filtration layer two sides；There is backwash water pipe in the bottom of quartz sand filtration layer, there is cover board above, on cover board
There is blowdown room in portion, although solving the problems, such as that filter efficiency is low, for being inconvenient to filter using water, while laterally filtering
Resistance is big, and water velocity block reduces filtration time, will not guarantee better filter effect, inconvenient to use, cannot be with injection
Effect rinse the impurity in steel mesh and quartz sand, backwash effect is bad, it cannot be guaranteed that the better working effect of quartz sand,
The weak problem of practicability still not can solve.
Utility model content
The purpose of this utility model is to provide a kind of low-pressure micro-resistance quartz sand filters, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the utility model provides the following technical solutions: a kind of low-pressure micro-resistance quartz sand filter,
Including hollow cylinder and water inlet pipe, the upper center of the hollow cylinder is connected with water inlet pipe, and the inner wall of the water inlet pipe is connected with
Two check valves, are connected with drainpipe in the middle part of the lower end of the hollow cylinder, and the inner wall of the drainpipe is cased with first baffle, and described the
One baffle and drainpipe clearance fit, the right end outer wall of the first baffle are cased with branch cylinder, the first baffle and branch cylinder gap
Cooperation, the right end of the first baffle are connected with pull ring, and the front inner wall of the branch cylinder is equipped with bolt, the bolt-through branch cylinder
With first baffle, the inner wall left and right ends of the hollow cylinder are connected with steel mesh, and the middle part of the steel mesh is filled with quartz sand, institute
It states and is connected with backwash water pipe on the upside of the left and right ends of hollow cylinder, the upper end of the backwash water pipe is connected with booster pump, institute
The inner wall for stating backwash water pipe is connected with the first check valve, is connected with water outlet on the downside of the left and right ends of the hollow cylinder, institute
The inner wall for stating water outlet is connected with second baffle, and the outer wall of the second baffle is connected with snap-gauge, and the snap-gauge and water outlet are tight-lipped
Closely connected conjunction, the lower end of the second baffle are connected with knob, and the outer wall of the second baffle is cased with spring, the spring and second
Flapper gap cooperation.
Preferably, the upper end inner wall of the water inlet pipe is cased with cover board, and the upper end of the cover board is connected with handle, the cover board
Left end be connected with loose piece, the inner wall of the loose piece is cased with sliding rail, the loose piece and sliding rail clearance fit, the lower end of the sliding rail
Right side is connected with connecting rod, and the connecting rod is fixedly linked with water inlet pipe.
Preferably, the upper and lower ends inner wall of the steel mesh is connected with inserted link.
Preferably, the upper end of the sliding rail is connected with block.
Preferably, the inner wall of the pull ring is connected with rubber pad.
Compared with prior art, the utility model has the beneficial effects that the low-pressure micro-resistance quartz sand filter, by into
The cooperation of water pipe and hollow cylinder passes through by the cooperation of water outlet and second baffle by the cooperation of hollow cylinder and water outlet
The cooperation of two baffles and snap-gauge passes through steel mesh and sky by the cooperation of second baffle and knob by the cooperation of snap-gauge and spring
The cooperation of heart cylinder can be convenient filtering using water by the effect of quartz sand, while the resistance laterally filtered is small, water velocity
Slowly, filtration time is increased, can guarantee better filter effect at this time, it is easy to use, it is unidirectional by backwash water pipe and first
The cooperation of valve passes through first gear by the effect of discharge outlet by the cooperation of steel mesh and quartz sand by the effect of booster pump
The cooperation of plate and branch cylinder, can be with the effect of injection by the cooperation of first baffle and pull ring by the cooperation of branch cylinder and bolt
The impurity in steel mesh and quartz sand is rinsed, backwash effect is good, guarantees the better working effect of quartz sand, practical.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the structure connection diagram of the first baffle and branch cylinder and discharge outlet in Fig. 1；
Fig. 3 is the structure connection diagram of the water outlet and knob and second baffle in Fig. 1.
In figure: 1, hollow cylinder, 2, quartz sand, 3, inserted link, 4, first baffle, 5, branch cylinder, 6, discharge outlet, 7, water outlet, 8,
Knob, 9, second baffle, 10, backwash water pipe, the 11, first check valve, 12, booster pump, 13, water inlet pipe, 14, second is unidirectional
Valve, 15, cover board, 16, handle, 17, connecting rod, 18, block, 19, loose piece, 20, sliding rail, 21, steel mesh, 22, bolt, 23, pull ring,
24, rubber pad, 25, spring, 26, snap-gauge.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of low-pressure micro-resistance quartz sand filter, packet
Hollow cylinder 1 and water inlet pipe 13 are included, the upper center of hollow cylinder 1 is connected with water inlet pipe 13, when not needing to work using equipment
It waits, pushes up cover board 15 at this time, cover board 15 drives loose piece 19 to move at this time, and loose piece 19 is close to the outer wall movement of sliding rail 20, living
Block 19 keeps vertical fixed movement, and loose piece 19 limits the fixed movement that cover board 15 keeps vertical, when the lower end of cover board 15 is higher than
When the upper end of water inlet pipe 13,180 degree rotating plate 15 at this time, when cover board 15 turns to the upper end of water inlet pipe 13, this
When push down on knob 16,16 drive cover boards 15 of shaking hands at this time are connected to the upper end openings of water inlet pipe 13, can block at this time into
Water pipe 13 prevents from wherein falling into dust, and the upper end inner wall of water inlet pipe 13 is cased with cover board 15, and the upper end of cover board 15 is connected with handle
16, the left end of cover board 15 is connected with loose piece 19, and the inner wall of loose piece 19 is cased with sliding rail 20, and the upper end of sliding rail 20 is connected with block 18,
Block 18 plays the role of the moving range for being clamped loose piece 19, loose piece 19 and 20 clearance fit of sliding rail, the lower end right side of sliding rail 20
It is connected with connecting rod 17, connecting rod 17 is fixedly linked with water inlet pipe 13, and the inner wall of water inlet pipe 13 is connected with second one-way valve 14, hollow cylinder
It is connected with drainpipe 6 in the middle part of 1 lower end, needs to backwash and cleans up the impurity in quartz sand 2, connects booster pump 12 at this time
External power supply, booster pump 12 are started to work, and booster pump 12 will increase the pressure of the water in backwash water pipe 10, at this time backwashing water
Water is had in pipe 10 to flow into hollow cylinder 1, and according to the effect of the first check valve 11, guarantee that water can only be from outside to hollow cylinder
1 direction movement, and be ejected on steel mesh 21 and quartz sand 2, impurity is cleaned up, at this time loose bolts 22, bolt 22 is de-
From branch cylinder 5 and first baffle 4, pull ring 23 is pulled to the right, and pull ring 23 drives first baffle 4 to move right, and first baffle 4 is close to
The inner wall of branch cylinder 5 moves, and first baffle 4 keeps lateral fixed movement, and there are gap, rows between first baffle 4 and discharge outlet 6
The inner wall of water pipe 6 is cased with first baffle 4, first baffle 4 and 6 clearance fit of drainpipe, and the right end outer wall of first baffle 4 is cased with branch
Cylinder 5, first baffle 4 and 5 clearance fit of branch cylinder, the right end of first baffle 4 are connected with pull ring 23, and the inner wall of pull ring 23 is connected with rubber
Rubber mat 24, rubber pad 24 play the role of protecting pull ring 23, and the front inner wall of branch cylinder 5 is equipped with bolt 22, and bolt 22 runs through branch cylinder 5
With first baffle 4, the inner wall left and right ends of hollow cylinder 1 are connected with steel mesh 21, and the upper and lower ends inner wall of steel mesh 21 is connected with
Inserted link 3, inserted link 3 play the role of that steel mesh 21 is auxiliarily fixed, and the middle part of steel mesh 21 is filled with quartz sand 2, uses when needing to filter
When water, external by water inlet pipe 13 connects the water pipe for needing to filter, and the effect of that second one-way valve 14 of lattice at this time, water is only
Can the flowing of individual event from top to bottom, water can enter in hollow cylinder 1 by water inlet pipe 13 at this time, pull downward on knob 8 at this time downwards
Movement, 8 drive second baffle 9 of knob move downward, and the snap-gauge 26 that second baffle 9 will drive outer wall at this time moves downward, at this time
Snap-gauge 26 can squeeze spring 25 and bring it about deformation, when second baffle 9 be detached from water outlet 7 inner wall upper end when, and with go out
There are when gap, water can pass through the upper wall at the mouth of a river 7, and water, can be to two by the filtering of the quartz sand 2 in steel mesh 21 at this time
End trickling, and excluded by water outlet 7, it is connected with backwash water pipe 10 on the upside of the left and right ends of hollow cylinder 1, backwashes water pipe
10 upper end is connected with booster pump 12, and the inner wall of backwash water pipe 10 is connected with the first check valve 11, the left and right ends of hollow cylinder 1
Downside is connected with water outlet 7, and the inner wall of water outlet 7 is connected with second baffle 9, and the outer wall of second baffle 9 is connected with snap-gauge 26,
Snap-gauge 26 is fitted closely with water outlet 7, and the lower end of second baffle 9 is connected with knob 8, and the outer wall of second baffle 9 is cased with spring 25,
Spring 25 and 9 clearance fit of second baffle.
When needing to work using equipment, first when needing to filter using water, the outside of water inlet pipe 13 is connect
It is logical to need the water pipe that filters, the effect of that second one-way valve 14 of lattice at this time, water can only the flowing of individual event from top to bottom, water meeting at this time
It is entered in hollow cylinder 1 by water inlet pipe 13, pulls downward on knob 8 at this time and move downward, knob 8 drives second baffle 9 downward
Movement, the snap-gauge 26 that second baffle 9 will drive outer wall at this time move downward, and snap-gauge 26 can squeeze spring 25 and bring it about shape at this time
Become, there are when gap when second baffle 9 is detached from the inner wall upper end of water outlet 7 and with the upper wall of water outlet 7, water
It can pass through, water can be trickled, and excluded by water outlet 7 by the filtering of the quartz sand 2 in steel mesh 21 to both ends at this time, this
When after being filled into certain number, need to backwash and clean up the impurity in quartz sand 2, connect the outer of booster pump 12 at this time
Power supply is connect, booster pump 12 is started to work, and booster pump 12 will increase the pressure of the water in backwash water pipe 10, backwashes water pipe at this time
Water is had in 10 to flow into hollow cylinder 1, and according to the effect of the first check valve 11, guarantee that water can only be from outside to hollow cylinder 1
Direction movement, and be ejected on steel mesh 21 and quartz sand 2, impurity cleaned up, at this time loose bolts 22, bolt 22 is detached from
Branch cylinder 5 and first baffle 4 pull to the right pull ring 23, and pull ring 23 drives first baffle 4 to move right, and first baffle 4 is close to branch
The inner wall movement of cylinder 5, first baffle 4 keep lateral fixed movement, and there are gaps between first baffle 4 and discharge outlet 6, at this time
Impurity and water can be excluded by discharge outlet 6.
In the description of the present invention, it should be understood that term " coaxial ", " bottom ", " one end ", " top ", " in
The orientation of the instructions such as portion ", " other end ", "upper", " side ", " top ", "inner", " front ", " center ", " both ends " or position are closed
System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, rather than
The device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot
It is construed as a limitation of the present invention.
In the present invention unless specifically defined or limited otherwise, term " installation ", " setting ", " connection ", " Gu
Calmly ", the terms such as " being screwed on " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；
It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can be with
It is the interaction relationship of the connection or two elements inside two elements, unless otherwise restricted clearly, for this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of low-pressure micro-resistance quartz sand filter, including hollow cylinder (1) and water inlet pipe (13), the hollow cylinder (1) it is upper
End middle part is connected with water inlet pipe (13), it is characterised in that: the inner wall of the water inlet pipe (13) is connected with second one-way valve (14), institute
It states and is connected with drainpipe (6) in the middle part of the lower end of hollow cylinder (1), the inner wall of the drainpipe (6) is cased with first baffle (4), described
First baffle (4) and drainpipe (6) clearance fit, the right end outer wall of the first baffle (4) are cased with branch cylinder (5), and described first
Baffle (4) and branch cylinder (5) clearance fit, the right end of the first baffle (4) is connected with pull ring (23), before the branch cylinder (5)
Inner wall is held to be equipped with bolt (22), for the bolt (22) through branch cylinder (5) and first baffle (4), the inner wall of the hollow cylinder (1) is left
Right both ends are connected with steel mesh (21), and the middle part of the steel mesh (21) is filled with quartz sand (2), the left and right of the hollow cylinder (1)
Backwash water pipe (10) is connected on the upside of both ends, the upper end of backwash water pipe (10) is connected with booster pump (12), described
The inner wall of backwash water pipe (10) is connected with the first check valve (11), is connected on the downside of the left and right ends of the hollow cylinder (1)
The inner wall of water outlet (7), the water outlet (7) is connected with second baffle (9), and the outer wall of the second baffle (9) is connected with card
Plate (26), the snap-gauge (26) fit closely with water outlet (7), and the lower end of the second baffle (9) is connected with knob (8), institute
The outer wall for stating second baffle (9) is cased with spring (25), the spring (25) and second baffle (9) clearance fit.
2. a kind of low-pressure micro-resistance quartz sand filter according to claim 1, it is characterised in that: the water inlet pipe (13)
Upper end inner wall be cased with cover board (15), the upper end of the cover board (15) is connected with handle (16), and the left end of the cover board (15) is solid
It is connected to loose piece (19), the inner wall of the loose piece (19) is cased with sliding rail (20), the loose piece (19) and sliding rail (20) clearance fit, institute
It states and is connected with connecting rod (17) on the right side of the lower end of sliding rail (20), the connecting rod (17) is fixedly linked with water inlet pipe (13).
3. a kind of low-pressure micro-resistance quartz sand filter according to claim 1, it is characterised in that: the steel mesh (21)
Upper and lower ends inner wall is connected with inserted link (3).
4. a kind of low-pressure micro-resistance quartz sand filter according to claim 2, it is characterised in that: the sliding rail (20)
Upper end is connected with block (18).
5. a kind of low-pressure micro-resistance quartz sand filter according to claim 1, it is characterised in that: the pull ring (23)
Inner wall is connected with rubber pad (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820952103.1U CN208599247U (en) | 2018-06-20 | 2018-06-20 | A kind of low-pressure micro-resistance quartz sand filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820952103.1U CN208599247U (en) | 2018-06-20 | 2018-06-20 | A kind of low-pressure micro-resistance quartz sand filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208599247U true CN208599247U (en) | 2019-03-15 |
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ID=65665207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820952103.1U Expired - Fee Related CN208599247U (en) | 2018-06-20 | 2018-06-20 | A kind of low-pressure micro-resistance quartz sand filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208599247U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110165567A (en) * | 2019-06-24 | 2019-08-23 | 李美冬 | A kind of intelligent electric cabinet |
-
2018
- 2018-06-20 CN CN201820952103.1U patent/CN208599247U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110165567A (en) * | 2019-06-24 | 2019-08-23 | 李美冬 | A kind of intelligent electric cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190315 Termination date: 20210620 |