CN107673423A - A kind of small-sized water purifier of lateral replacement water purification core body - Google Patents
A kind of small-sized water purifier of lateral replacement water purification core body Download PDFInfo
- Publication number
- CN107673423A CN107673423A CN201711082884.XA CN201711082884A CN107673423A CN 107673423 A CN107673423 A CN 107673423A CN 201711082884 A CN201711082884 A CN 201711082884A CN 107673423 A CN107673423 A CN 107673423A
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- water purification
- groove
- core body
- main body
- closing
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Water Treatment By Sorption (AREA)
Abstract
The invention discloses a kind of small-sized water purifier of lateral replacement water purification core body, including main body rack, capping, some water purification core bodys and opening and closing water-quantity regulating device；Main body rack is the cuboid for the lautertuns that upper surface center forms square channel-shaped；Some support feets are uniformly fixed with the lower surface of main body rack；The bottom centre of main body rack is provided with outlet pipe；Opening and closing water-quantity regulating device is provided with outlet pipe；Cover as square plate；Cover detachable be arranged on main body rack；The centrally disposed water inlet pipe in upper surface of capping；Some water purification core bodys set from top to bottom are provided with lautertuns；Water purification core body can be inserted into lautertuns from the right side right-to-left of main body rack and be fixed by stopping means；Different water purification media is filled with each water purifying core body.The main body rack of the present invention is easy to clean, and purification core body dismounting and change is convenient, and the scope of application is wider.
Description
Technical field
The present invention relates to field of environment protection equipment, and in particular to a kind of small-sized water purifier of lateral replacement water purification core body.
Background technology
Environmental protection equipment refers to be used to control environmental pollution, environment-friendly active charcoal to improve environmental quality and have production unit or building
Installation unit manufactures and built engineering goods, structures and the system come.Also it is believed that, environmental protection equipment refers to Environment control
The machining product of pollution, such as deduster, weldering fume purifier, monomer water treatment facilities, noise controller.This understanding is
It is incomplete.Environmental protection equipment should also include the power-equipment of conveying flowing material containing pollutant, such as water pump, blower fan, conveyer；
Also include the monitoring and controlling instrument for ensureing Pollution treatment installation normal operation simultaneously, such as detecting instrument, pressure gauge, flow prison
Survey device etc..Environmental improvement has been very urgent thing, and we should more focus on environmental protection.Environmental protection equipment should include into
Complete equipment：Such as air cleaner, sewage disposal device, ozone generator, industrial oxygenerating machine etc..Can be in industrial or family all
The equipment that environment can be administered.Sewage disposal is sewage is reached a certain water body of draining or the water quality requirement pair reused
Its process purified.Sewage disposal be widely used in building, agricultural, traffic, the energy, petrochemical industry, environmental protection, urban landscape,
The every field such as medical treatment, food and drink, the daily life of common people is also come into more and more.
Existing clarifier, general water purification inner core are fixed on inconvenience dismounting in water purifier, so change water purification inner core not side
Just；Water purifier is integrally not easy to remove simultaneously, so causes water purifier to be not easy to clean.
The content of the invention
The purpose of the present invention be in view of the shortcomings of the prior art, provide a kind of small-sized water purifier of lateral replacement water purification core body,
Including main body rack, capping, the water purification core body of some rectangular-shapes and opening and closing water-quantity regulating device；Main body rack is in upper surface
The heart forms the cuboid of the lautertuns of square channel-shaped；Some support feets are uniformly fixed with the lower surface of main body rack；Main body
The bottom centre of support is provided with outlet pipe；Opening and closing water-quantity regulating device is provided with outlet pipe；Cover as square plate；Capping can
Detachable is arranged on main body rack；The centrally disposed water inlet pipe in upper surface of capping；Be provided with lautertuns it is some from top to bottom
The water purification core body of setting；Water purification core body can be inserted into lautertuns and by spacing from the right side right-to-left of main body rack
Device is fixed；Different water purification media is filled with each water purifying core body.
As the preferred of above-mentioned technical proposal, the water purification medium resettlement groove of square channel-shaped is provided with Purified core body；Each
Purify in the water purification medium resettlement groove of core body and be filled with different water purification media；It is molded on the top and bottom sidewall of water purification medium resettlement groove
There are some equally distributed filter bores run through up and down.
As the preferred of above-mentioned technical proposal, the upper end of water inlet pipe is arranged with into water upper shield.
As the preferred of above-mentioned technical proposal, the rectangular box-like peace of some distributions up and down is formed in the side wall of lautertuns
Put groove；The size of resettlement groove is identical with the size for purifying core body；Some distributions up and down are provided with the right side of main body rack
Lift escape groove；Lift and form lifting escape groove on the left side wall of escape groove；Lifting escape groove connects with resettlement groove；Lifting is kept away
The side wall of groove is allowed to be located at the side wall surrounding of resettlement groove；Stopping means includes lifting closing block；Lifting closing block lifting is arranged on liter
Drop in escape groove；There is the guide pad of rectangle in city respectively on the front/rear end of lifting closing block；Lift the upper of escape groove rear and front end
The guide rod of vertical direction is respectively arranged between lower wall；Guide pad is arranged on the guide bar；Return is arranged with guide rod
Stage clip；The lower surface upper and lower end that the upper end of recoil press spring is fixed on guide pad is fixed in the lower wall of lifting escape groove；Lifting
Carrying handle is formed on the right side of closing block.
As the preferred of above-mentioned technical proposal, the right-hand member of carrying handle exceeds the right side of main body rack.
As the preferred of above-mentioned technical proposal, stopping means also includes stretches push rod and push stage clip；The left side of resettlement groove
Wall center forms the reseting groove of rectangle；The width up and down of reseting groove is less than the width up and down of resettlement groove；Stretches push rod direction to
It is right to set and be fixed on the left side wall of reseting groove；The right-hand member of stretches push rod forms push pedal；Push stage clip is set in flexible
On push rod；The left end of push stage clip is fixed on the left side wall of reseting groove, right-hand member is fixed in push pedal.
As the preferred of above-mentioned technical proposal, opening and closing water-quantity regulating device include rotating nuts, some push rods and under it is narrow on
The opening and closing plugging block of wide circular cone shape；Outlet pipe is the cylinder that upper surface forms exhalant canal；The lower wall of lautertuns
Part offers the delivery port coordinated with opening and closing plugging block directly over outlet pipe；Direction is formed on the circular conical surface of delivery port
The push rod telescopic chute of the cylinder channel-shaped set straight down；The surrounding that the lower surface of main body rack is located at outlet pipe forms annulus
The rotating avoiding groove of shape；Rotating avoiding groove connects with push rod telescopic chute；Screw thread is formed on the external cylindrical surface of outlet pipe；Rotate spiral shell
Mother is screwed onto on outlet pipe and rotatable is elevated in rotating avoiding groove；Push rod lifting is arranged in push rod telescopic chute；Push rod
Upper end is shaped to hemispherical, lower end forms confinement block of the diameter more than the coaxial cylinder tabular of push rod diameter；Outlet pipe
Lower wall center forms columned retractable support seat；If the surrounding that the lower wall of outlet pipe is located at retractable support seat forms
The dry lower apopore of even circumferential distribution；The upper surface sincerity of retractable support seat forms the flexible accommodating groove of cylinder channel-shaped；It is flexible
The flexible step ring of annular shape is formed at the upper end outlet of accommodating groove；Lower surface shaping and the step ring that stretches of opening and closing plugging block
Internal diameter identical opening and closing expansion link；Opening and closing expansion link through flexible step ring and forms columned opening and closing from top to bottom
Lower supporting plate；Flexible recoil press spring is arranged with opening and closing expansion link；The upper end of flexible recoil press spring is fixed on flexible step ring,
Lower end is fixed on opening and closing lower supporting plate.
As the preferred of above-mentioned technical proposal, the installation that rectangle frame channel-shaped is formed on the upper surface of main body rack is spacing
Groove；The rectangular box-like installation limited block coordinated with installation stopper slot is formed on the lower surface of capping.
The beneficial effects of the present invention are：Main body rack is easy to clean, and purification core body dismounting and change is convenient, and the scope of application is more
Extensively.
Brief description of the drawings
Fig. 1 is the structural representation of the section of the present invention；
Fig. 2 is the structural representation of A-A section in Fig. 1 of the invention；
Fig. 3 is the structural representation of B-B section in Fig. 1 of the invention；
Fig. 4 is the structural representation of Fig. 1 of present invention C partial enlargement；
Fig. 5 is the structural representation of Fig. 3 of present invention D partial enlargement.
In figure, 10, main body rack；100th, lautertuns；The 101st, stopper slot is installed；102nd, resettlement groove；103rd, reseting groove；104、
Lift escape groove；105th, guide rod；106th, escape groove is lifted；107th, delivery port；108th, push rod telescopic chute；109th, rotating avoiding
Groove；11st, outlet pipe；110th, lower apopore；111st, retractable support seat；1110th, stretch accommodating groove；12nd, stretches push rod；13rd, push
Stage clip；14th, closing block is lifted；141st, carrying handle；15th, recoil press spring；20th, cover；21st, water inlet pipe；The 22nd, limited block is installed；
23rd, water inlet upper shield；30th, water purification core body；300th, water purification medium resettlement groove；301st, filter bores；40th, it is opened and closed water-quantity regulating device；41、
Rotating nuts；42nd, push rod；43rd, it is opened and closed plugging block；431st, it is opened and closed expansion link；432nd, it is opened and closed lower supporting plate；44th, flexible return pressure
Spring.
Embodiment
As shown in FIG. 1 to 3, a kind of small-sized water purifier of lateral replacement water purification core body, including main body rack 10, capping
20th, the water purification core body 30 of some rectangular-shapes and opening and closing water-quantity regulating device 40；Main body rack 10 is that upper surface center forms
The cuboid of the lautertuns 100 of square channel-shaped；Some support feets 16 are uniformly fixed with the lower surface of main body rack 10；Main body branch
The bottom centre of frame 10 is provided with outlet pipe 11；Opening and closing water-quantity regulating device 40 is provided with outlet pipe 11；Capping 20 is square
Plate；20 are covered detachable to be arranged on main body rack 10；The centrally disposed water inlet pipe 21 in upper surface of capping 20；Lautertuns 100
Inside it is provided with some water purification core bodys 30 set from top to bottom；Water purification core body 30 can be from the right side right-to-left of main body rack 10
It is inserted into lautertuns 100 and is fixed by stopping means；Different water purification media is filled with each water purification core body 30.
As shown in Figure 1, Figure 3, the water purification medium resettlement groove 300 that square channel-shaped is provided with core body 30 is purified；Each purification
Different water purification media is filled with the water purification medium resettlement groove 300 of core body 30；On the top and bottom sidewall of water purification medium resettlement groove 300
Form some equally distributed filter bores 301 run through up and down.
As shown in Figure 1, Figure 3, the upper end of water inlet pipe 21 is arranged with into water upper shield 23.
As shown in FIG. 1 to 3, the rectangular box-like resettlement groove of some distributions up and down is formed in the side wall of lautertuns 100
102；The size of resettlement groove 102 is identical with the size for purifying core body 30；It is provided with the right side of main body rack 10 above and below some
The lifting escape groove 106 of distribution；Lift and lifting escape groove 104 is formed on the left side wall of escape groove 106；Lift escape groove 104
Connected with resettlement groove 102；The side wall of lifting escape groove 104 is located at the side wall surrounding of resettlement groove 102；Stopping means includes lifting and sealed
Close block 14；The lifting lifting of closing block 14 is arranged in lifting escape groove 104；City has respectively on the front/rear end of lifting closing block 14
The guide pad 142 of rectangle；The guide rod of vertical direction is respectively arranged between the top and bottom sidewall of lifting escape groove 104 rear and front end
105；Guide pad 142 is set on guide rod 105；Recoil press spring 15 is arranged with guide rod 105；The upper end of recoil press spring 15 is consolidated
The lower surface upper and lower end for being scheduled on guide pad 142 is fixed in the lower wall of lifting escape groove 104；Lift the right-hand member of closing block 14
Carrying handle 141 is formed on face.
As shown in figure 1, the right-hand member of carrying handle 141 exceeds the right side of main body rack 10.
As shown in FIG. 1 to 3, stopping means also includes stretches push rod 12 and push stage clip 13；The left side wall of resettlement groove 102
Center forms the reseting groove 103 of rectangle；The width up and down of reseting groove 103 is less than the width up and down of resettlement groove 102；Stretches push rod
12 directions set to the right and are fixed on the left side wall of reseting groove 103；The right-hand member of stretches push rod 12 forms push pedal；Push pressure
Spring 13 is set in stretches push rod 12；The left end of push stage clip 13 is fixed on the left side wall of reseting groove 103, right-hand member fixes push pedal
On.
As shown in Fig. 1, Fig. 3~Fig. 5, opening and closing water-quantity regulating device 40 include rotating nuts 41, some push rods 42 and under it is narrow
The opening and closing plugging block 43 of upper wide circular cone shape；Outlet pipe 11 is the cylinder that upper surface forms exhalant canal；Lautertuns 100
Lower wall be located at part directly over outlet pipe 11 and offer the delivery port 107 coordinated with opening and closing plugging block 43；Delivery port 107
The push rod telescopic chute 108 for the cylinder channel-shaped that direction is set straight down is formed on circular conical surface；The lower surface position of main body rack 10
The rotating avoiding groove 109 of annular shape is formed in the surrounding of outlet pipe 11；Rotating avoiding groove 109 connects with push rod telescopic chute 108；
Screw thread is formed on the external cylindrical surface of outlet pipe 11；Rotating nuts 41 are screwed onto on outlet pipe 11 and rotatable are elevated to rotation
In escape groove 109；The lifting of push rod 42 is arranged in push rod telescopic chute 108；The upper end of push rod 42 is shaped to hemispherical, lower end forms
Diameter is more than the confinement block 421 of the coaxial cylinder tabular of the diameter of push rod 42；The lower wall center of outlet pipe 11 forms cylinder
The retractable support seat 111 of shape；The surrounding that the lower wall of outlet pipe 11 is located at retractable support seat 111 forms some even circumferentials point
Plant apopore 110；The upper surface sincerity of retractable support seat 111 forms the flexible accommodating groove 1110 of cylinder channel-shaped；It is flexible to receive
Receive groove 1110 upper end outlet at form annular shape flexible step ring；It is opened and closed lower surface shaping and the telescopic platform of plugging block 43
The internal diameter identical opening and closing expansion link 431 of rank ring；Opening and closing expansion link 431 through flexible step ring and forms circle from top to bottom
The opening and closing lower supporting plate 432 of column；Flexible recoil press spring 44 is arranged with opening and closing expansion link 431；Flexible recoil press spring 44 it is upper
End is fixed on flexible step ring upper and lower end and is fixed on opening and closing lower supporting plate 432.
As shown in FIG. 1 to 3, the installation stopper slot 101 of rectangle frame channel-shaped is formed on the upper surface of main body rack 10；Envelope
The rectangular box-like installation limited block 22 coordinated with installation stopper slot 101 is formed on the lower surface of lid 20.
The operation principle of the small-sized water purifier of lateral replacement water purification core body：
When changing water purification core body 30, it is only necessary to which pushing carrying handle 141 by press tool (not shown) closes lifting
Block 14 declines, and then water purification core body 30 ejects in push stage clip 13 and the effect of stretches push rod 12, so manually takes out old water purification
Core body 30, new water purification core body 30 is inserted into resettlement groove 102, the state lower-left of water purification core body 30 is pinned to the left, decontroled
Carrying handle 141,14 upward return of closing block is lifted, last press tool (not shown) leaves water purification core body 30, so lifts
Closing block 14 is risen to topmost, and water purification core body 30, which is changed, to be completed；
Then open water inlet upper shield 23 to be connected water inlet pipe 21 with tap, then water is entered by a variety of different water purification media
Row purification, it is necessary to when fetching water, container is placed on the underface of delivery port 101 for purification completion when reaching 100 bottommost of lautertuns,
Rotating nuts 41 are made to rotate upwards, rotating nuts 41 drive push rod 42 to ramp up jack-up opening and closing plugging block 43, and such water is along opening
Close between plugging block 43 and delivery port 107 and flowed out to from lower apopore 110 in container；As rotating nuts 41 are further up,
Water-carrying capacity is bigger.
Above content is only the better embodiment of the present invention, for one of ordinary skill in the art, according to the present invention
Thought, there will be changes, this specification content should not be construed as to this hair in specific embodiments and applications
Bright limitation.
Claims (8)
- A kind of 1. small-sized water purifier of lateral replacement water purification core body, it is characterised in that：Including main body rack (10), capping (20), The water purification core body (30) and opening and closing water-quantity regulating device (40) of some rectangular-shapes；Main body rack (10) is molded for upper surface center There is the cuboid of the lautertuns (100) of square channel-shaped；Some support feets are uniformly fixed with the lower surface of main body rack (10) (16)；The bottom centre of main body rack (10) is provided with outlet pipe (11)；Opening and closing runoff investigation dress is provided with outlet pipe (11) Put (40)；It is square plate to cover (20)；(20) are detachable is arranged on main body rack (10) for capping；Cover the upper surface of (20) Centrally disposed water inlet pipe (21)；Some water purification core bodys (30) set from top to bottom are provided with lautertuns (100)；Water purification core body (30) it can be inserted into from the right side right-to-left of main body rack (10) in lautertuns (100) and be fixed by stopping means； Different water purification media is filled with each water purification core body (30).
- A kind of 2. small-sized water purifier of lateral replacement water purification core body according to claim 1, it is characterised in that：Purify core body (30) the water purification medium resettlement groove (300) of square channel-shaped is provided with；The water purification medium resettlement groove of each purification core body (30) (300) different water purification media is filled with；Some be uniformly distributed is formed on the top and bottom sidewall of water purification medium resettlement groove (300) The upper and lower filter bores (301) run through.
- A kind of 3. small-sized water purifier of lateral replacement water purification core body according to claim 1, it is characterised in that：Water inlet pipe (21) upper end is arranged with into water upper shield (23).
- A kind of 4. small-sized water purifier of lateral replacement water purification core body according to claim 1, it is characterised in that：Lautertuns (100) the rectangular box-like resettlement groove (102) of some distributions up and down is formed in side wall；The size of resettlement groove (102) with it is net The size for changing core body (30) is identical；The lifting escape groove of some distributions up and down is provided with the right side of main body rack (10) (106)；Lifting escape groove (104) is formed on the left side wall of lifting escape groove (106)；Lift escape groove (104) and resettlement groove (102) connect；The side wall of lifting escape groove (104) is located at the side wall surrounding of resettlement groove (102)；Stopping means includes lifting and closed Block (14)；Lifting closing block (14) lifting is arranged in lifting escape groove (104)；Lift and divide on the front/rear end of closing block (14) There is the guide pad (142) of rectangle in other city；Vertical side is respectively arranged between the top and bottom sidewall of lifting escape groove (104) rear and front end To guide rod (105)；Guide pad (142) is set on guide rod (105)；Guide rod is arranged with recoil press spring on (105) (15)；The lower surface upper and lower end that the upper end of recoil press spring (15) is fixed on guide pad (142) is fixed on lifting escape groove (104) Lower wall on；Carrying handle (141) is formed on the right side of lifting closing block (14).
- A kind of 5. small-sized water purifier of lateral replacement water purification core body according to claim 4, it is characterised in that：Carrying handle (141) right-hand member exceeds the right side of main body rack (10).
- A kind of 6. small-sized water purifier of lateral replacement water purification core body according to claim 4, it is characterised in that：Stopping means Also include stretches push rod (12) and push stage clip (13)；The left side wall center of resettlement groove (102) forms the reseting groove of rectangle (103)；The width up and down of reseting groove (103) is less than the width up and down of resettlement groove (102)；Stretches push rod (12) direction is set to the right And it is fixed on the left side wall of reseting groove (103)；The right-hand member of stretches push rod (12) forms push pedal；Push stage clip (13) is arranged In stretches push rod (12)；The left end of push stage clip (13) is fixed on the left side wall of reseting groove (103), right-hand member fixes push pedal On.
- A kind of 7. small-sized water purifier of lateral replacement water purification core body according to claim 1, it is characterised in that：It is opened and closed water Adjusting means (40) include rotating nuts (41), some push rods (42) and under narrow wide circular cone shape opening and closing plugging block (43)；Outlet pipe (11) is the cylinder that upper surface forms exhalant canal；The lower wall of lautertuns (100) is located at outlet pipe (11) part offers the delivery port (107) coordinated with opening and closing plugging block (43) directly over；On the circular conical surface of delivery port (107) into Type has the push rod telescopic chute (108) for the cylinder channel-shaped that direction sets straight down；The lower surface of main body rack (10) is located at water outlet The surrounding of pipe (11) forms the rotating avoiding groove (109) of annular shape；Rotating avoiding groove (109) connects with push rod telescopic chute (108) It is logical；Screw thread is formed on the external cylindrical surface of outlet pipe (11)；Rotating nuts (41) are screwed onto on outlet pipe (11) and rotatable It is elevated in rotating avoiding groove (109)；Push rod (42) lifting is arranged in push rod telescopic chute (108)；Push rod (42) upper end is molded Confinement block (421) of the diameter more than the coaxial cylinder tabular of push rod (42) diameter is formed for hemispherical, lower end；Outlet pipe (11) lower wall center forms columned retractable support seat (111)；The lower wall of outlet pipe (11) is located at retractable support The surrounding of seat (111) forms the lower apopore (110) of some even circumferential distributions；The upper surface of retractable support seat (111) is sincere Form the flexible accommodating groove (1110) of cylinder channel-shaped；Stretching for annular shape is formed at the upper end outlet of flexible accommodating groove (1110) Contracting step ring；The lower surface shaping of opening and closing plugging block (43) and the internal diameter identical opening and closing expansion link (431) for the step ring that stretches；Open Expansion link (431) is closed to pass through flexible step ring from top to bottom and form columned opening and closing lower supporting plate (432)；Opening and closing is stretched Flexible recoil press spring (44) is arranged with contracting bar (431)；It is upper and lower that the upper end of flexible recoil press spring (44) is fixed on flexible step ring End is fixed on opening and closing lower supporting plate (432).
- A kind of 8. small-sized water purifier of lateral replacement water purification core body according to claim 1, it is characterised in that：Main body rack (10) the installation stopper slot (101) of rectangle frame channel-shaped is formed on upper surface；Cover and form and pacify on the lower surface of (20) Fill the rectangular box-like installation limited block (22) that stopper slot (101) coordinates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711082884.XA CN107673423A (en) | 2017-11-07 | 2017-11-07 | A kind of small-sized water purifier of lateral replacement water purification core body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711082884.XA CN107673423A (en) | 2017-11-07 | 2017-11-07 | A kind of small-sized water purifier of lateral replacement water purification core body |
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| Publication Number | Publication Date |
|---|---|
| CN107673423A true CN107673423A (en) | 2018-02-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711082884.XA Pending CN107673423A (en) | 2017-11-07 | 2017-11-07 | A kind of small-sized water purifier of lateral replacement water purification core body |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111760709A (en) * | 2020-07-15 | 2020-10-13 | 马玉荣 | Sprayer convenient to change shower nozzle |
| CN116928118A (en) * | 2023-07-27 | 2023-10-24 | 湖南天晟源消防科技有限公司 | Noise reduction ventilator for tunnel |
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| WO2010005276A1 (en) * | 2008-07-07 | 2010-01-14 | Ricardo Guerrero Mercado | Water-purifying filter with accumulable, ecological system of compartments that are long-lasting and easy to regenerate and clean |
| CN202659905U (en) * | 2012-05-17 | 2013-01-09 | 湖州师范学院 | Throttling valve |
| CN206252898U (en) * | 2016-10-20 | 2017-06-16 | 天津和明环保科技有限公司 | A kind of water treatment filter being conveniently replaceable |
| CN107288587A (en) * | 2017-08-15 | 2017-10-24 | 陶奇 | A kind of novel oil production tubing string |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5635063A (en) * | 1994-09-26 | 1997-06-03 | Rajan Rajan G | Water treatment apparatus |
| WO2010005276A1 (en) * | 2008-07-07 | 2010-01-14 | Ricardo Guerrero Mercado | Water-purifying filter with accumulable, ecological system of compartments that are long-lasting and easy to regenerate and clean |
| CN202659905U (en) * | 2012-05-17 | 2013-01-09 | 湖州师范学院 | Throttling valve |
| CN206252898U (en) * | 2016-10-20 | 2017-06-16 | 天津和明环保科技有限公司 | A kind of water treatment filter being conveniently replaceable |
| CN107288587A (en) * | 2017-08-15 | 2017-10-24 | 陶奇 | A kind of novel oil production tubing string |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111760709A (en) * | 2020-07-15 | 2020-10-13 | 马玉荣 | Sprayer convenient to change shower nozzle |
| CN116928118A (en) * | 2023-07-27 | 2023-10-24 | 湖南天晟源消防科技有限公司 | Noise reduction ventilator for tunnel |
| CN116928118B (en) * | 2023-07-27 | 2024-01-19 | 湖南天晟源消防科技有限公司 | Noise reduction ventilator for tunnel |
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Application publication date: 20180209 |