CN110939172B - Intelligence domestic water circulating device - Google Patents
Intelligence domestic water circulating device Download PDFInfo
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- CN110939172B CN110939172B CN201911062517.2A CN201911062517A CN110939172B CN 110939172 B CN110939172 B CN 110939172B CN 201911062517 A CN201911062517 A CN 201911062517A CN 110939172 B CN110939172 B CN 110939172B
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B1/00—Methods or layout of installations for water supply
- E03B1/04—Methods or layout of installations for water supply for domestic or like local supply
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B1/00—Methods or layout of installations for water supply
- E03B1/04—Methods or layout of installations for water supply for domestic or like local supply
- E03B1/041—Greywater supply systems
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B1/00—Methods or layout of installations for water supply
- E03B1/04—Methods or layout of installations for water supply for domestic or like local supply
- E03B1/041—Greywater supply systems
- E03B1/042—Details thereof, e.g. valves or pumps
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
- E03C1/18—Sinks, whether or not connected to the waste-pipe
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
- E03C1/18—Sinks, whether or not connected to the waste-pipe
- E03C1/182—Sinks, whether or not connected to the waste-pipe connected to the waste-pipe
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
- E03C1/26—Object-catching inserts or similar devices for waste pipes or outlets
- E03C1/264—Separate sieves or similar object-catching inserts
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
- E03C1/30—Devices to facilitate removing of obstructions in waste-pipes or sinks
- E03C1/302—Devices to facilitate removing of obstructions in waste-pipes or sinks using devices moved through the pipes
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B1/00—Methods or layout of installations for water supply
- E03B1/04—Methods or layout of installations for water supply for domestic or like local supply
- E03B1/041—Greywater supply systems
- E03B2001/045—Greywater supply systems using household water
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/50—Hydropower in dwellings
Abstract
The invention relates to the technical field of household appliances and discloses an intelligent household water circulating device which comprises a water tank and a filtering device, wherein the center of the lower end of the water tank is communicated with a water discharge pipe; the mechanism of decontaminating includes one end open-ended stay tube, bearing, axis of rotation and a plurality of transmission subassembly of decontaminating, and stay tube fixed connection is in the lower extreme center department of filter net bag, and the mouth of pipe of stay tube keeps away from the filter net bag and sets up. This intelligence domestic water circulating device can solve the dirt of the easy adhesion of dirt in the present sewage and form the dirt in the pipe wall of drain pipe to influence the problem of drain pipe drainage effect.
Description
Technical Field
The invention relates to the technical field of household appliances, in particular to an intelligent household water circulating device.
Background
With the development of economic society, the problem of water resources is increasingly serious, and the fresh water in China only accounts for 7 percent of the whole world, in order to realize the sustainable development of economy, the recycling of water is necessary, the recycling water consists of a water supply and drainage system of a factory, a workshop or a family to form a closed-cycle water system, the waste water generated in the system can be reused after being properly treated, the water using mode of not supplementing or slightly supplementing fresh water and not discharging or slightly discharging waste water is adopted, along with the development of society, the application of the water circulating device is increasingly wide, and people develop an intelligent domestic water circulating device for recycling water, however, when the sewage is discharged from the pool to the filtering device, the dirt in the sewage is easy to adhere to the wall of the drain pipe to form dirt, thereby affecting the drainage effect of the drain pipe.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the intelligent household water circulating device which has the advantage of improving the drainage effect of the drainage pipe and solves the problem that dirt in sewage is easy to adhere to the pipe wall of the drainage pipe to form dirt at present, so that the drainage effect of the drainage pipe is influenced.
(II) technical scheme
In order to achieve the purpose of improving the drainage effect of the drainage pipe, the invention provides the following technical scheme: an intelligent household water circulating device comprises a water tank and a filtering device, wherein a drain pipe is communicated with the center of the lower end of the water tank, a filter net bag is installed at the pipe orifice of the upper end of the drain pipe, a dirt cleaning mechanism is connected below the filter net bag, one end of the drain pipe, which is far away from the water tank, is communicated with the filtering device, the filtering device is connected with a water storage tank through a water guide pipe, a water outlet pipe is communicated with the side wall of the water storage tank, which is close to one end of the tank bottom, and a water pump is installed on the water outlet pipe;
the dirt cleaning mechanism comprises a supporting pipe with an opening at one end, a bearing, a rotating shaft and a plurality of transmission dirt cleaning components, the supporting pipe is fixedly connected with the center of the lower end of the filtering net bag, the pipe orifice of the supporting pipe is far away from the filtering net bag, the bearing is connected on the inner pipe wall of the supporting pipe through a clamping mechanism, the rotating shaft is fixedly connected on the inner ring wall of the bearing, and one end of the rotating shaft far away from the tube bottom of the supporting tube passes through the bearing and extends outwards, a plurality of the transmission dirt cleaning components are uniformly and equidistantly arranged on the shaft wall of the rotating shaft along the vertical direction, the transmission dirt cleaning component comprises a water wheel blade and two strip brushes, the transmission dirt cleaning component is arranged outside the supporting pipe, the water wheel blade is fixedly sleeved on the shaft wall of the rotating shaft, the two strip brushes are symmetrically and fixedly connected on the shaft wall of the rotating shaft, and the water wheel blade is arranged above the strip brushes.
Preferably, the clamping mechanism comprises a clamping ring and two clamping components, the clamping ring is fixedly sleeved on the outer ring wall of the bearing, the clamping ring is connected to the pipe wall of the supporting pipe through the two clamping components symmetrically arranged, each clamping component comprises a clamping groove, a spring, a clamping block and a clamping hole, the clamping groove is formed in the outer ring wall of the clamping ring, one end of the spring is fixedly connected to the bottom of the clamping groove, the other end of the spring is connected with the clamping block, the clamping hole is formed in the pipe wall of the supporting pipe, and one end, far away from the spring, of the clamping block penetrates through a notch of the clamping groove and extends into the clamping hole.
Preferably, the filtering device is communicated with a sewage discharge pipe, and the water outlet pipe is communicated with a water inlet pipe and a valve.
Preferably, one end of the supporting pipe, which is far away from the filtering net bag, is fixedly connected with a water diversion ring.
Preferably, the side wall of the clamping block, which is close to one end of the spring, is symmetrically and fixedly connected with sliding blocks, the groove wall of the clamping groove is symmetrically provided with sliding grooves, and the sliding blocks are slidably connected in the corresponding sliding grooves.
Preferably, one end orifice of the clamping hole, which is far away from the clamping ring, is hinged with a waterproof cover.
Preferably, a rolling groove is formed in one end, far away from the clamping block, of the sliding block, a rolling ball is arranged in the rolling groove, one end, far away from the bottom of the rolling groove, of the rolling ball penetrates through a notch of the rolling groove, and the rolling ball is connected to the bottom of the sliding groove in a rolling mode.
(III) advantageous effects
Compared with the prior art, the invention provides an intelligent household water circulating device, which has the following beneficial effects:
1. this intelligence domestic water circulating device, through setting up the stay tube, the bearing, the axis of rotation, water wheel blade and strip brush constitute a mechanism of decontaminating, sewage filters through the filter screen bag in the pond and enters into the drain pipe, rivers exert the promotion to water wheel blade in the drain pipe, drive the axis of rotation in the bearing internal rotation of stay tube behind the water wheel blade atress, prevent through the stay tube that the filth from entering into in the bearing, influence the normal use of bearing, drive the strip brush when the axis of rotation rotates and wipe the interior pipe wall brush of drain pipe, prevent the interior pipe wall scale deposit of drain pipe, when the mechanism of decontaminating goes up the scale deposit more, exert ascending pulling force to the filter screen bag, the mechanism of decontaminating takes out together with the filter screen bag, the convenient scale deposit to the mechanism of decontaminating is cleared up.
2. This intelligence domestic water circulating device constitutes a latch mechanism through setting up joint ring, joint groove, spring, joint piece and joint hole, exerts the pressing force to the downthehole joint piece of joint, and compression spring moves to the joint inslot behind the joint piece atress, breaks away from the back in the joint hole as the joint piece, can follow the stay tube with the joint ring and take out to convenient each part of axis of rotation clears up and changes in the bearing.
Drawings
Fig. 1 is a schematic structural diagram of an intelligent household water circulation device according to the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is an enlarged view of portion B of FIG. 2;
fig. 4 is an enlarged view of a portion C in fig. 3.
In the figure: 1 pond, 2 filter equipment, 3 drain pipes, 4 filtration string bags, 5 mechanism of decontaminating, 51 stay tubes, 52 bearings, 53 axis of rotation, 54 water wheels blade, 55 brushes, 6 water storage tanks, 7 outlet pipes, 8 water pumps, 9 clamping mechanism, 91 clamping ring, 92 clamping groove, 93 spring, 94 clamping block, 95 clamping hole, 10 blow off pipe, 11 inlet pipe, 12 valves, 13 ring of drawing water, 14 sliders, 15 chutes, 16 rolling grooves, 17 balls.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, an intelligent household water circulating device comprises a water tank 1 and a filtering device 2, wherein a drain pipe 3 is communicated with the center of the lower end of the water tank 1, a filtering net bag 4 is installed at the pipe orifice of the upper end of the drain pipe 3, a dirt cleaning mechanism 5 is connected below the filtering net bag 4, one end of the drain pipe 3, which is far away from the water tank 1, is communicated with the filtering device 2, the filtering device 2 is connected with a water storage tank 6 through a water guide pipe, a water outlet pipe 7 is communicated with the side wall of the water storage tank 6, which is close to one end of the tank bottom, and a water pump 8 is installed on the water outlet pipe 7;
the cleaning mechanism 5 comprises a supporting pipe 51 with an opening at one end, a bearing 52, a rotating shaft 53 and a plurality of transmission cleaning components, the supporting pipe 51 is fixedly connected at the center of the lower end of the filtering net bag 4, the pipe orifice of the supporting pipe 51 is far away from the filtering net bag 4, the bearing 52 is connected on the inner pipe wall of the supporting pipe 51 through a clamping mechanism 9, the rotating shaft 53 is fixedly connected on the inner ring wall of the bearing 52, one end of the rotating shaft 53 far away from the pipe bottom of the supporting pipe 51 penetrates through the bearing 52 and extends outwards, the plurality of transmission cleaning components are uniformly and equidistantly arranged on the shaft wall of the rotating shaft 53 along the vertical direction, the transmission cleaning components comprise water wheel blades 54 and two strip brushes 55, the transmission cleaning components are arranged outside the supporting pipe 51, the water wheel blades 54 are fixedly sleeved on the shaft wall of the rotating shaft 53, the two strip brushes 55 are symmetrically and fixedly connected on the shaft wall of the rotating shaft 53, and the water wheel blades 54 are arranged above the strip brushes 55, in sewage filters the drain pipe 3 that enters into through filter net bag 4 in the pond 1, rivers exert the promotion to water wheel blade 54 in drain pipe 3, water wheel blade 54 drives axis of rotation 53 after the atress and rotates in the bearing 52 of stay tube 51, prevent through stay tube 51 that the filth enters into bearing 52, influence bearing 52's normal use, drive strip brush 55 when axis of rotation 53 rotates and wipe the interior pipe wall brush of drain pipe 3, prevent the interior pipe wall scale deposit of drain pipe 3, when the scale deposit is more on the mechanism of decontaminating 5, upwards pulling force is exerted to filter net bag 4, take out the mechanism of decontaminating 5 together with filter net bag 4, the convenient scale deposit to on the mechanism of decontaminating 5 is cleared up.
The clamping mechanism 9 comprises a clamping ring 91 and two clamping components, the clamping ring 91 is fixedly sleeved on the outer ring wall of the bearing 52, the clamping ring 91 is connected on the pipe wall of the supporting pipe 51 through two clamping components which are symmetrically arranged, each clamping component comprises a clamping groove 92, a spring 93, a clamping block 94 and a clamping hole 95, the clamping groove 92 is arranged on the outer ring wall of the clamping ring 91, one end of the spring 93 is fixedly connected with the bottom of the clamping groove 92, the other end of the spring 93 is connected with the clamping block 94, the clamping hole 95 is arranged on the pipe wall of the supporting pipe 51, one end, far away from the spring 93, of the clamping block 94 penetrates through the notch of the clamping groove 92 and extends into the clamping hole 95 to apply pressing force to the clamping block 94 in the clamping hole 95, the clamping block 94 compresses the spring 93 to move in the clamping groove 92 after being stressed, and when the clamping block 94 is separated from the clamping hole 95, the clamping ring 91 can be taken out from the supporting pipe 51, thereby facilitating cleaning and replacement of various components on the rotating shaft 53 within the bearing 52.
The filtering device 2 is communicated with a sewage discharge pipe 10 for discharging sewage on the filtering device 2, the water outlet pipe 7 is communicated with a water inlet pipe 11 and a valve 12, the water is supplemented into the water outlet pipe 7 through the water inlet pipe 11, and the water discharge of the water outlet pipe 7 is controlled through the valve 12.
The end of the supporting pipe 51 far away from the filtering net bag 4 is fixedly connected with a water diversion ring 13 to prevent sewage from entering the supporting pipe 51.
The clamping block 94 is close to the slider 14 fixedly connected to the side wall of one end of the spring 93 symmetrically, the chute 15 is symmetrically formed in the chute wall of the clamping groove 92, the slider 14 is connected to the corresponding chute 15 in a sliding mode, the clamping block 94 drives the slider 14 to move in the chute 15 when moving, and the clamping block 94 is prevented from being ejected out of the clamping groove 92 by the spring 93.
One end orifice of the clamping hole 94 far away from the clamping ring 91 is hinged with a waterproof cover to prevent sewage from entering the supporting pipe 51.
The slide block 14 is far away from the one end of joint piece 94 and has been seted up rolling groove 16, is equipped with rolling ball 17 in the rolling groove 16, and the one end that the rolling groove 16 tank bottom was kept away from to ball 17 passes the notch setting of rolling groove 16, and ball 17 rolling connection is at the tank bottom of spout 15, and slide block 14 drives ball 17 and rolls at the tank bottom of spout 15 when moving for slide block 14 is at the stable motion in spout 15.
To sum up, in the intelligent household water circulating device, sewage in the pool 1 is filtered through the filter net bag 4 and enters the drain pipe 3, water flow pushes the water wheel blades 54 in the drain pipe 3, the water wheel blades 54 drive the rotating shaft 53 to rotate in the bearings 52 of the supporting pipe 51 after being stressed, dirt is prevented from entering the bearings 52 through the supporting pipe 51, the normal use of the bearings 52 is influenced, the rotating shaft 53 drives the strip brushes 55 to brush the inner wall of the drain pipe 3 when rotating, the inner wall of the drain pipe 3 is prevented from scaling, when the dirt removing mechanism 5 has more scales, upward pulling force is applied to the filter net bag 4, the dirt removing mechanism 5 and the filter net bag 4 are taken out, and the scales on the dirt removing mechanism 5 are conveniently removed; pressing force is applied to the clamping block 94 in the clamping hole 95, the clamping block 94 moves towards the clamping groove 92 after being stressed, and after the clamping block 94 is separated from the clamping hole 95, the clamping ring 91 can be taken out of the supporting tube 51, so that parts on the rotating shaft 53 in the bearing 52 can be cleaned and replaced conveniently.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. The utility model provides an intelligence domestic water circulating device, includes pond (1) and filter equipment (2), its characterized in that: the water tank is characterized in that a drain pipe (3) is communicated with the center of the lower end of the water tank (1), a filter net bag (4) is installed at the pipe orifice of the upper end of the drain pipe (3), a dirt cleaning mechanism (5) is connected below the filter net bag (4), one end, far away from the water tank (1), of the drain pipe (3) is communicated with the filter device (2), the filter device (2) is connected with a water storage tank (6) through a water guide pipe, a water outlet pipe (7) is communicated with the side wall of one end, close to the bottom of the water tank, of the water storage tank (6), and a water pump (8) is installed on the water outlet pipe (7);
the cleaning mechanism (5) comprises a supporting pipe (51) with an opening at one end, a bearing (52), a rotating shaft (53) and a plurality of transmission cleaning components, the supporting pipe (51) is fixedly connected at the center of the lower end of the filter net bag (4), the pipe orifice of the supporting pipe (51) is far away from the filter net bag (4), the bearing (52) is connected on the inner pipe wall of the supporting pipe (51) through a clamping mechanism (9), the rotating shaft (53) is fixedly connected on the inner ring wall of the bearing (52), one end of the rotating shaft (53) far away from the pipe bottom of the supporting pipe (51) penetrates through the bearing (52) and extends outwards, the transmission cleaning components are uniformly and equidistantly arranged on the shaft wall of the rotating shaft (53) along the vertical direction, the transmission cleaning components comprise water wheel blades (54) and two strip brushes (55), and are arranged outside the supporting pipe (51), the water wheel blades (54) are fixedly sleeved on the shaft wall of the rotating shaft (53), the two strip brushes (55) are symmetrically and fixedly connected on the shaft wall of the rotating shaft (53), and the water wheel blades (54) are arranged above the strip brushes (55);
the clamping mechanism (9) comprises a clamping ring (91) and two clamping components, the clamping ring (91) is fixedly sleeved on the outer ring wall of the bearing (52), the clamping ring (91) is connected to the pipe wall of the supporting pipe (51) through the two clamping components which are symmetrically arranged, the clamping components comprise a clamping groove (92), a spring (93), a clamping block (94) and a clamping hole (95), the clamping groove (92) is formed in the outer ring wall of the clamping ring (91), one end of the spring (93) is fixedly connected to the groove bottom of the clamping groove (92), the other end of the spring (93) is connected with the clamping block (94), the clamping hole (95) is formed in the pipe wall of the supporting pipe (51), and one end, far away from the spring (93), of the clamping block (94) penetrates through the groove opening of the clamping groove (92) and extends into the clamping hole (95);
the side wall of the clamping block (94) close to one end of the spring (93) is symmetrically and fixedly connected with sliding blocks (14), the groove wall of the clamping groove (92) is symmetrically provided with sliding grooves (15), and the sliding blocks (14) are slidably connected in the corresponding sliding grooves (15);
one end orifice of the clamping hole (94) far away from the clamping ring (91) is hinged with a waterproof cover;
the one end that joint piece (94) were kept away from in slider (14) has seted up rolling groove (16), be equipped with rolling ball (17) in rolling groove (16), the notch setting of rolling groove (16) is passed to the one end that rolling groove (16) tank bottom was kept away from in ball (17), just ball (17) roll connection is at the tank bottom of spout (15).
2. The intelligent household water circulation device as claimed in claim 1, wherein: the filtering device (2) is communicated with a sewage discharge pipe (10), and the water outlet pipe (7) is communicated with a water inlet pipe (11) and a valve (12).
3. The intelligent household water circulation device as claimed in claim 1, wherein: one end of the supporting pipe (51) far away from the filtering net bag (4) is fixedly connected with a water diversion ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911062517.2A CN110939172B (en) | 2019-11-03 | 2019-11-03 | Intelligence domestic water circulating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911062517.2A CN110939172B (en) | 2019-11-03 | 2019-11-03 | Intelligence domestic water circulating device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110939172A CN110939172A (en) | 2020-03-31 |
| CN110939172B true CN110939172B (en) | 2021-10-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911062517.2A Active CN110939172B (en) | 2019-11-03 | 2019-11-03 | Intelligence domestic water circulating device |
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| CN (1) | CN110939172B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111467855A (en) * | 2020-06-02 | 2020-07-31 | 宁波水治环保科技有限公司 | A anti-clogging device for domestic wastewater handles |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2485352Y (en) * | 2001-07-10 | 2002-04-10 | 冯新亚 | Water-saving device |
| CN1281825C (en) * | 2004-04-18 | 2006-10-25 | 段云平 | Shower bath room with full automatic medium water equipment |
| JP2012067532A (en) * | 2010-09-27 | 2012-04-05 | Panasonic Corp | Trap member for bathroom drain outlet |
| CN204298909U (en) * | 2014-11-28 | 2015-04-29 | 朱皓宇 | Water circulation tank |
| CN110056048A (en) * | 2018-03-23 | 2019-07-26 | 郑州天狼实业有限公司 | A kind of sanitary wastewater removes the water supply and sewerage pipeline of silt with inner wall automatically |
| CN109177053A (en) * | 2018-09-27 | 2019-01-11 | 安卡精密机械（天津）股份有限公司 | Injection molding machine hopper |
| CN209243834U (en) * | 2018-10-16 | 2019-08-13 | 四川风格家家居有限公司 | A kind of environmental protection stainless steel sink |
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Effective date of registration: 20210910 Address after: 314000 room 2405, Jingrun building, Gaozhao street, Xiuzhou District, Jiaxing City, Zhejiang Province Applicant after: Jiaxing Bochuang Intelligent Sensor Technology Co.,Ltd. Address before: 050501 Han Yu village, Tsing Tong Town, Lingshou County, Shijiazhuang, Hebei Applicant before: Yang Guoli |
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