CN113774996A - Intelligent water supply equipment - Google Patents
Intelligent water supply equipment Download PDFInfo
- Publication number
- CN113774996A CN113774996A CN202111103679.3A CN202111103679A CN113774996A CN 113774996 A CN113774996 A CN 113774996A CN 202111103679 A CN202111103679 A CN 202111103679A CN 113774996 A CN113774996 A CN 113774996A
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- Prior art keywords
- water
- groups
- chamber
- pump
- water inlet
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Classifications
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B7/00—Water main or service pipe systems
- E03B7/07—Arrangement of devices, e.g. filters, flow controls, measuring devices, siphons, valves, in the pipe systems
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/02—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration
- B01D24/10—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being held in a closed container
- B01D24/12—Downward filtration, the filtering material being supported by pervious surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/46—Regenerating the filtering material in the filter
- B01D24/4631—Counter-current flushing, e.g. by air
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B11/00—Arrangements or adaptations of tanks for water supply
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B7/00—Water main or service pipe systems
- E03B7/07—Arrangement of devices, e.g. filters, flow controls, measuring devices, siphons, valves, in the pipe systems
- E03B7/074—Arrangement of water treatment devices
Abstract
The invention provides intelligent water supply equipment, which belongs to the technical field of water supply equipment and comprises a water supply tank, a pump set, a sealing plate, a driving part, water inlet pipes and a flow limiting part, wherein a pump water chamber and two groups of water filtering chambers are arranged in the water supply tank, one ends, far away from the corresponding water filtering chambers, of the two groups of water filtering chambers are both communicated with the pump water chamber, the other ends of the two groups of water filtering chambers are both connected with the water inlet pipes, water filtering layers are arranged in the two groups of water filtering chambers, one ends, far away from the corresponding water filtering chambers, of the two groups of water inlet pipes are connected to a group of water inlet header pipes, the pump set is arranged in the pump water chamber and used for pumping water out from the interior of the pump water chamber for users to use, and the sealing plate is arranged in the pump water chamber. Compared with the prior art, the embodiment of the invention can realize cleaning of the filter layer under the condition of not stopping pumping water so as to ensure efficient filtration and pumping of tap water, and has the advantage of good water source filtration effect.
Description
Technical Field
The invention belongs to the technical field of water supply equipment, and particularly relates to intelligent water supply equipment.
Background
Currently, water supply equipment is used to supply tap water or other water sources into a user's home for daily use.
The existing water supply equipment needs to filter the water source when in use so as to take out impurities in the water source before supplying the impurities to a user family, thereby ensuring the cleanness of the water source.
Among the prior art, filter to the water source makes the water source pass filter layers such as activated carbon layer mostly, and the adsorption that utilizes activated carbon adsorbs the debris in to the water source and gets rid of, however along with the continuous use on activated carbon layer, the activated carbon layer adsorbs the saturation easily, and then can't continue to play good filter effect to subsequent water source, consequently needs the manual work regularly to change and clear up activated carbon layer, needs the transport at this moment to stop the water source, leads to the water supply efficiency to reduce.
Disclosure of Invention
In view of the defects in the prior art, an embodiment of the present invention provides an intelligent water supply device.
In order to solve the technical problems, the invention provides the following technical scheme:
an intelligent water supply device comprises a water supply tank, a pump set, a sealing plate, a driving part, a water inlet pipe and a flow limiting part,
the water supply tank is internally provided with a pump water chamber and two groups of water filtering chambers, one ends of the two groups of water filtering chambers far away from each other are both communicated with the pump water chamber, the other ends of the two groups of water filtering chambers are both connected with a water inlet pipe,
the two groups of water filtering chambers are internally provided with water filtering layers, one ends of the two groups of water inlet pipes, which are far away from the corresponding water filtering chambers, are connected to a group of water inlet header pipes, the pump group is arranged in the pump water chamber and is used for pumping water out of the pump water chamber for users to use,
the sealing plate is arranged inside the pump water chamber, two groups of flow limiting parts are arranged, and the two groups of flow limiting parts are respectively and movably arranged outside the two groups of water inlet pipes,
the driving part is used for driving the two groups of flow limiting parts to alternately move towards the corresponding water inlet pipes so as to realize alternate plugging of the two groups of water inlet pipes, and meanwhile, the driving part can also drive the sealing plate to reciprocate at the communication position of the two groups of water filtering chambers and the water pumping chamber so as to realize alternate plugging of the two groups of water filtering chambers.
As a further improvement of the invention: a first partition and a second partition are fixedly arranged inside the water supply tank,
an interlayer is fixedly arranged between the first partition plate and the second partition plate, the two sides of the interlayer respectively form the water filtering chamber, one side of the first partition plate, which is far away from the second partition plate, forms the water pumping chamber, and a water outlet for communicating the water filtering chamber with the water pumping chamber is formed in the first partition plate.
As a further improvement of the invention: the driving part comprises a transmission shaft, a power part for driving the transmission shaft to rotate and a cam fixedly arranged at one end of the transmission shaft,
the flow limiting part comprises a flow limiting plate, one end of the flow limiting plate penetrates through the side wall of the water inlet pipe and is movably matched with the water inlet pipe, the other end of the flow limiting plate extends to the outside of the water inlet pipe, a fixed seat is fixedly arranged on the side wall of the flow limiting plate, the fixed seat is connected with the outer wall of the water inlet pipe through an elastic body,
the elastic body is used for providing elastic support for the flow limiting plate so as to drive one end, located outside the water inlet pipe, of the flow limiting plate to abut against the side wall of the cam.
As a further improvement of the invention: one side of the cam is provided with an arc surface, the other side of the cam is provided with a second arc surface, and the circle centers of the first annular arc surface and the second annular arc surface are staggered.
As a still further improvement of the invention: the power part is arranged in the interlayer and comprises a motor and a driving bevel gear arranged at the output end of the motor,
the transmission shaft runs through the interlayer, a transmission bevel gear is fixedly arranged on a shaft body of the transmission shaft located inside the interlayer, and the transmission bevel gear is meshed with the transmission bevel gear.
As a still further improvement of the invention: one end of the transmission shaft extends into the pump water chamber and is fixedly connected with the sealing plate, and the sealing plate is attached to the side wall of the first partition plate.
As a still further improvement of the invention: an aeration pipe is arranged in the water filtering chamber, one end of the aeration pipe extends to the outside of the water supply tank and is connected with aeration equipment, the side wall of the aeration pipe is provided with aeration holes,
the inside blow off pipe that is provided with of straining room, blow off pipe one end extends to the feed tank outside is connected with the water pump, the drainage layer is gravel layer or active carbon particle layer.
As a still further improvement of the invention: and a plurality of baffle pieces are fixedly arranged on the inner wall of the water filtering chamber.
Compared with the prior art, the invention has the beneficial effects that:
compared with the prior art, the embodiment of the invention can realize cleaning of the filter layer under the condition of not stopping pumping water so as to ensure efficient filtration and pumping of tap water, and has the advantage of good water source filtration effect.
Drawings
FIG. 1 is a schematic structural diagram of an intelligent water supply device;
FIG. 2 is a schematic structural diagram of a driving part in an intelligent water supply device;
FIG. 3 is an enlarged view of area A of FIG. 1;
FIG. 4 is an enlarged view of the area B in FIG. 1;
in the figure: 1-a water supply tank, 11-a water inlet chamber, 12-a water filtering chamber, 121-a baffle piece, 13-a pump water chamber, 2-a sewage discharge pipe, 3-an interlayer, 4-an aeration pipe, 41-an aeration port, 5-a first clapboard, 51-a water outlet, 52-a separation net, 6-a pump set, 7-a driving part, 71-a sealing plate, 72-a transmission shaft, 73-a transmission bevel gear, 74-a driving bevel gear, 75-a cam, 751-a first arc surface, 752-a second arc surface, 8-a water inlet pipe, 9-a flow limiting part, 91-an elastic body, 92-a flow limiting plate, 93-a fixed seat and 10-a second clapboard.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
Referring to fig. 1, the embodiment provides an intelligent water supply device, which includes a water supply tank 1, a pump set 6, a sealing plate 71, a driving portion 7, a water inlet pipe 8 and a flow limiting portion 9, wherein a pump water chamber 13 and two sets of water filtering chambers 12 are disposed inside the water supply tank 1, ends of the two sets of water filtering chambers 12, which are far away from each other, are both communicated with the pump water chamber 13, the other ends of the two sets of water filtering chambers are both connected with the water inlet pipe 8, water filtering layers are disposed inside the two sets of water filtering chambers 12, ends of the two sets of water inlet pipes 8, which are far away from each corresponding water filtering chamber 12, are connected to a set of water inlet header pipes, the pump set 6 is disposed inside the pump water chamber 13 and is used for pumping water inside the pump water chamber 13 for users, the sealing plate 71 is disposed inside the pump water chamber 13, the flow limiting portion 9 is disposed in two sets, the two sets of flow limiting portions 9 are respectively and movably disposed outside the two sets of water inlet pipes 8, the driving portion 7 is used for driving the two sets of flow limiting portions 9 to alternately move to the corresponding water inlet pipes 8, so as to realize the alternate plugging of the two groups of water inlet pipes 8, and meanwhile, the driving part 7 can also drive the sealing plate 71 to reciprocate at the communication position of the two groups of water filtering chambers 12 and the water pumping chamber 13 so as to realize the alternate plugging of the two groups of water filtering chambers 12.
The two groups of flow limiting parts 9 are driven by the driving part 7 to alternately move towards the inside of the corresponding water inlet pipe 8, meanwhile, the driving part 7 drives the sealing plate 71 to reciprocate at the communication position of the two groups of water filtering chambers 12 and the pump water chamber 13, when one group of flow limiting parts 9 moves towards the inside of the corresponding water inlet pipe 8, the sealing plate 71 moves to the communication position of the corresponding water filtering chamber 12 and the pump water chamber 13, so that the water filtering chamber 12 can be plugged, at the moment, a water filtering layer in the water filtering chamber 12 can be cleaned, an external water source can flow into the other group of water inlet pipe 8 through the water inlet main pipe and enters the other group of water filtering chamber 12 through the other group of water inlet pipe 8, is filtered by the water filtering layer in the water filtering chamber 12 and then is discharged to the pump water chamber 13, and is pumped to the outside for use by the pump set 6,
when the other set of flow restricting portions 9 move to the inside of the corresponding water inlet pipe 8, the sealing plate 71 moves to the communication position between the corresponding water filtering chamber 12 and the pump water chamber 13, so as to block the water filtering chamber 12, at this time, the water filtering layer inside the water filtering chamber 12 can be cleaned, the external water source can flow into the other set of water inlet pipe 8 through the water inlet main pipe and enter the other set of water filtering chamber 12 through the other set of water inlet pipe 8, is filtered by the water filtering layer inside the set of water filtering chamber 12 and then discharged to the pump water chamber 13, and is pumped to the outside for use by the pump set 6,
so, can realize clearing up the filter layer under the condition of not stopping the pump water to guarantee the high-efficient filtration of running water and the high-efficient pumping of running water.
Referring to fig. 1, in an embodiment, a first partition plate 5 and a second partition plate 10 are fixedly disposed inside the water supply tank 1, a partition plate 3 is fixedly disposed between the first partition plate 5 and the second partition plate 10, the water filtering chambers 12 are respectively formed at two sides of the partition plate 3, the pump water chamber 13 is formed at one side of the first partition plate 5 away from the second partition plate 10, and a water outlet 51 for communicating the water filtering chambers 12 with the pump water chamber 13 is formed in the first partition plate 5.
The external water source can enter the two groups of water inlet pipes 8 through the water inlet main pipe, and then is respectively conveyed to the two groups of water filtering chambers 12 through the two groups of water inlet pipes 8, the water source is filtered through the water filtering layers, and then is discharged to the inside of the water pumping chamber 13 through the water outlet 51, and is pumped to the outside by the pump set 6 for use by a user.
Referring to fig. 1, in one embodiment, a mesh 52 for supporting the water filtering layer is fixedly disposed in the drainage port 51.
Referring to fig. 3, in an embodiment, the driving portion 7 includes a transmission shaft 72, a power portion for driving the transmission shaft 72 to rotate, and a cam 75 fixedly installed at one end of the transmission shaft 72, the flow restricting portion 9 includes a flow restricting plate 82, one end of the flow restricting plate 92 penetrates through a side wall of the water inlet pipe 8 and is movably matched with the water inlet pipe 8, and the other end extends to the outside of the water inlet pipe 8, a fixing seat 93 is fixedly disposed on a side wall of the flow restricting plate 92, the fixing seat 93 is connected with an outer wall of the water inlet pipe 8 through an elastic body 91, and the elastic body 91 is used for providing elastic support for the flow restricting plate 92 so as to drive one end of the flow restricting plate 92 located outside the water inlet pipe 8 to abut against a side wall of the cam 75.
The power part drives the transmission shaft 72 to rotate, and then drives the cam 75 to rotate, and the flow limiting plates 92 are abutted against the side walls of the cam 75, so that in the rotating process of the cam 75, two groups of flow limiting parts 9 can be pushed to alternately move towards the corresponding water inlet pipes 8 corresponding to the flow limiting plates 92, thereby realizing the alternate plugging of the two groups of water inlet pipes 8 and the alternate plugging of the water inlet ends of the two groups of water filtering chambers 12.
Referring to fig. 2, in an embodiment, one side of the cam 75 is provided with an arc surface 751, and the other side is provided with a second arc surface 752, and centers of the first arc surface 751 and the second arc surface 752 are staggered.
When the flow restricting plates 92 corresponding to one group of flow restricting portions 9 act on the first arc surface 751, the flow restricting plates 92 corresponding to the other group of flow restricting portions 9 act on the second arc surface 752, and because the circle centers of the first arc surface 751 and the second arc surface 752 are staggered, when one group of flow restricting plates 92 moves to the inside of the corresponding water inlet pipe 8, the other group of flow restricting plates 92 are located outside the corresponding water inlet pipe 8.
Referring to fig. 1, in one embodiment, the power part is disposed inside the interlayer 3, the power part includes a motor and a driving bevel gear 74 mounted at an output end of the motor, the transmission shaft 72 penetrates through the interlayer 3, a transmission bevel gear 73 is fixedly disposed on a shaft body of the transmission shaft 72 located inside the interlayer 3, and the driving bevel gear 74 is engaged with the transmission bevel gear 73.
The drive bevel gear 74 is driven by the motor to rotate, and the drive shaft 72 is driven to rotate by the meshing action of the drive bevel gear 74 and the drive bevel gear 73, so as to drive the cam 75 to rotate.
In another embodiment, the power part may further include a motor and a driving spur gear installed at an output end of the motor, the transmission shaft 72 penetrates through the partition layer 3, and a driving spur gear is fixedly disposed outside a shaft body of the transmission shaft 72 located inside the partition layer 3, and the driving spur gear is engaged with the driving spur gear.
The motor drives the driving spur gear to rotate, and the meshing action of the driving spur gear and the transmission spur gear drives the transmission shaft 72 to rotate so as to drive the cam 75 to rotate.
Referring to fig. 1, in one embodiment, one end of the driving shaft 75 extends into the pumping chamber 13 and is fixedly connected to the sealing plate 71, and the sealing plate 71 is attached to the side wall of the first partition 5.
When the driving shaft 72 rotates, the sealing plate 71 is driven to rotate synchronously, and when the cam 75 drives one of the flow restriction plates 92 to move towards the inside of the corresponding water inlet pipe 8 to block the water inlet end of the corresponding water filtering chamber 12, the sealing plate 71 can rotate to the outlet section of the water filtering chamber 12 to block the corresponding water outlet 51, so that the water inlet end and the water outlet end of the water filtering chamber 12 can be simultaneously blocked, so as to ensure that a part of water source is remained in the water filtering chamber 12, and facilitate cleaning of the water filtering layer in the water filtering chamber 12.
In an embodiment, the elastic body 91 may be a spring or a metal spring, which is not limited herein.
In another embodiment, the flow limiting portion 9 may further include a rubber membrane embedded in the sidewall of the water inlet tube 8, the driving portion 7 may further include a pressing rod and a cylinder for driving the pressing rod to move back and forth, when the cylinder drives the pressing rod to move in one direction, one end of the pressing rod may be driven to act on the outside of the rubber membrane of the sidewall of the water inlet tube 8, so as to drive the rubber membrane to move towards the inside of the water inlet tube 8, so as to plug the water inlet tube 8, when the cylinder drives the pressing rod to move in another direction, the other end of the pressing rod may be driven to act on the outside of the rubber membrane of the sidewall of the water inlet tube 8, so as to drive the rubber membrane to move towards the inside of the water inlet tube 8, so as to plug the water inlet tube 8 alternately, and thus, two sets of water inlet tubes 8 may be plugged alternately.
In another embodiment, the side wall of the pressing rod is further fixedly provided with a connecting rod, the connecting rod penetrates through the interlayer 3 and is fixedly connected with the sealing plate 71, and the sealing plate 71 can be driven to reciprocate by the connecting rod while the pressing rod reciprocates, so that the sealing plate 71 moves back and forth between the two groups of water outlets 51, and the water outlet ends of the two groups of water filtering chambers 12 are alternatively plugged.
Referring to fig. 1 and 4, in one embodiment, an aeration pipe 4 is disposed inside the water filtering chamber 12, one end of the aeration pipe 4 extends to the outside of the water supply tank 1 and is connected to an aeration device, an aeration hole 41 is formed in a side wall of the aeration pipe 4, a drain pipe 2 is disposed inside the water filtering chamber 12, one end of the drain pipe 2 extends to the outside of the water supply tank 1 and is connected to a water pump, and the water filtering layer is a gravel layer or an activated carbon particle layer.
Through aeration equipment to the inside air that lets in of aeration pipe 4, the air is carried to the drainage layer inside by aeration hole 41, and then the grit or the active carbon granule that order about to constitute the drainage layer mix with the inside remaining aqueous phase of drainage chamber 12, utilize the aeration effect to make the debris of attaching to in grit or active carbon granule sneak into aquatic again, then make grit or active carbon granule deposit through stewing, and the sewage that sneaks into debris then floats in drainage layer top, 2 sewage of blow off pipe are taken out from drainage chamber 12 inside this moment, in order to realize the clearance on drainage layer.
Referring to fig. 1, in one embodiment, a plurality of barriers 121 are fixedly disposed on an inner wall of the water filtering chamber 12, and when the inside of the water filtering chamber 12 is aerated, the barriers 121 are disposed so as to improve an impact effect between gravel or activated carbon particles and the barriers 121, so that impurities attached to the gravel or activated carbon particles are rapidly separated.
In the above embodiments, the blocking member 121 has a rod-like or net-like structure.
Referring to fig. 1, in an embodiment, an inlet chamber 11 is disposed on a side of the second partition plate 10 away from the first partition plate 5, and the flow restriction portion 9 is disposed inside the inlet chamber 11.
Compared with the prior art, the embodiment of the invention can realize cleaning of the filter layer under the condition of not stopping pumping water so as to ensure efficient filtration and pumping of tap water, and has the advantage of good water source filtration effect.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (8)
1. An intelligent water supply device is characterized by comprising a water supply tank, a pump set, a sealing plate, a driving part, a water inlet pipe and a flow limiting part,
the water supply tank is internally provided with a pump water chamber and two groups of water filtering chambers, one ends of the two groups of water filtering chambers far away from each other are both communicated with the pump water chamber, the other ends of the two groups of water filtering chambers are both connected with a water inlet pipe,
the two groups of water filtering chambers are internally provided with water filtering layers, one ends of the two groups of water inlet pipes, which are far away from the corresponding water filtering chambers, are connected to a group of water inlet header pipes, the pump group is arranged in the pump water chamber and is used for pumping water out of the pump water chamber for users to use,
the sealing plate is arranged inside the pump water chamber, two groups of flow limiting parts are arranged, and the two groups of flow limiting parts are respectively and movably arranged outside the two groups of water inlet pipes,
the driving part is used for driving the two groups of flow limiting parts to alternately move towards the corresponding water inlet pipes so as to realize alternate plugging of the two groups of water inlet pipes, and meanwhile, the driving part can also drive the sealing plate to reciprocate at the communication position of the two groups of water filtering chambers and the water pumping chamber so as to realize alternate plugging of the two groups of water filtering chambers.
2. The intelligent water supply equipment according to claim 1, wherein a first partition and a second partition are fixedly provided inside the water supply tank,
an interlayer is fixedly arranged between the first partition plate and the second partition plate, the two sides of the interlayer respectively form the water filtering chamber, one side of the first partition plate, which is far away from the second partition plate, forms the water pumping chamber, and a water outlet for communicating the water filtering chamber with the water pumping chamber is formed in the first partition plate.
3. The intelligent water supply equipment according to claim 2, wherein the driving part comprises a transmission shaft, a power part for driving the transmission shaft to rotate, and a cam fixedly installed at one end of the transmission shaft,
the flow limiting part comprises a flow limiting plate, one end of the flow limiting plate penetrates through the side wall of the water inlet pipe and is movably matched with the water inlet pipe, the other end of the flow limiting plate extends to the outside of the water inlet pipe, a fixed seat is fixedly arranged on the side wall of the flow limiting plate, the fixed seat is connected with the outer wall of the water inlet pipe through an elastic body,
the elastic body is used for providing elastic support for the flow limiting plate so as to drive one end, located outside the water inlet pipe, of the flow limiting plate to abut against the side wall of the cam.
4. The intelligent water supply equipment according to claim 3, wherein one side of the cam is provided with an arc surface, the other side of the cam is provided with a second arc surface, and the centers of the first and second arc surfaces are staggered.
5. The intelligent water supply equipment according to claim 3, wherein the power part is arranged inside the interlayer, the power part comprises a motor and a driving bevel gear arranged at the output end of the motor,
the transmission shaft runs through the interlayer, a transmission bevel gear is fixedly arranged on a shaft body of the transmission shaft located inside the interlayer, and the transmission bevel gear is meshed with the transmission bevel gear.
6. The intelligent water supply equipment according to claim 5, wherein one end of the transmission shaft extends to the inside of the pump water chamber and is fixedly connected with the sealing plate, and the sealing plate is attached to the side wall of the first partition plate.
7. The intelligent water supply equipment according to claim 1, wherein an aeration pipe is arranged inside the water filtering chamber, one end of the aeration pipe extends to the outside of the water supply tank and is connected with aeration equipment, the side wall of the aeration pipe is provided with aeration holes,
the inside blow off pipe that is provided with of straining room, blow off pipe one end extends to the feed tank outside is connected with the water pump, the drainage layer is gravel layer or active carbon particle layer.
8. The intelligent water supply equipment according to claim 7, wherein a plurality of baffle pieces are fixedly arranged on the inner wall of the water filtering chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111103679.3A CN113774996A (en) | 2021-09-22 | 2021-09-22 | Intelligent water supply equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111103679.3A CN113774996A (en) | 2021-09-22 | 2021-09-22 | Intelligent water supply equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113774996A true CN113774996A (en) | 2021-12-10 |
Family
ID=78852346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111103679.3A Pending CN113774996A (en) | 2021-09-22 | 2021-09-22 | Intelligent water supply equipment |
Country Status (1)
| Country | Link |
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| CN (1) | CN113774996A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115159712A (en) * | 2022-05-07 | 2022-10-11 | 代世翠 | Papermaking wastewater treatment system |
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| CN112546712A (en) * | 2020-12-07 | 2021-03-26 | 娄底市亿通管业有限公司 | Automatic dirt removing device for water supply equipment |
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| CN106703172A (en) * | 2016-12-08 | 2017-05-24 | 东莞市联洲知识产权运营管理有限公司 | Rainwater collection device capable of being opened and closed through collision of cam |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115159712B (en) * | 2022-05-07 | 2024-01-12 | 山东奥海纸业有限公司 | Papermaking wastewater treatment system |
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Application publication date: 20211210 |
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| RJ01 | Rejection of invention patent application after publication |