CN111561026A - Environment-friendly household energy-saving water-using equipment for rural area - Google Patents

Environment-friendly household energy-saving water-using equipment for rural area Download PDF

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Publication number
CN111561026A
CN111561026A CN202010435526.8A CN202010435526A CN111561026A CN 111561026 A CN111561026 A CN 111561026A CN 202010435526 A CN202010435526 A CN 202010435526A CN 111561026 A CN111561026 A CN 111561026A
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CN
China
Prior art keywords
water
pipe
storage tank
tap
water storage
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN202010435526.8A
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Chinese (zh)
Inventor
蒋运忠
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Individual
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Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN202010435526.8A priority Critical patent/CN111561026A/en
Publication of CN111561026A publication Critical patent/CN111561026A/en
Withdrawn legal-status Critical Current

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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
    • E03C1/02—Plumbing installations for fresh water
    • E03C1/04—Water-basin installations specially adapted to wash-basins or baths
    • 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
    • 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
    • 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
    • E03C1/02—Plumbing installations for fresh water
    • E03C1/04—Water-basin installations specially adapted to wash-basins or baths
    • E03C1/0401—Fixing a tap to the sanitary appliance or to an associated mounting surface, e.g. a countertop
    • E03C1/0402—Fixing a tap to the sanitary appliance or to an associated mounting surface, e.g. a countertop with mounting from only one side
    • 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
    • E03C1/02—Plumbing installations for fresh water
    • E03C1/05—Arrangements of devices on wash-basins, baths, sinks, or the like for remote control of taps
    • E03C1/055—Electrical control devices, e.g. with push buttons, control panels or the like
    • 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
    • E03C1/02—Plumbing installations for fresh water
    • E03C1/08—Jet regulators or jet guides, e.g. anti-splash devices
    • 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
    • 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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  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Environmental & Geological Engineering (AREA)
  • Sanitary Device For Flush Toilet (AREA)

Abstract

The invention discloses environment-friendly household energy-saving water using equipment for rural areas, which comprises a water pool, a straight pipe, a water storage tank, a water pump, a one-way valve and a counter, wherein the water pool is fixedly arranged on the counter, the water storage tank is arranged inside the counter, the water storage tank is fixedly arranged at the bottom end inside the counter, the water pool is communicated with the water storage tank through the straight pipe, the one-way valve is arranged at the bottom end of one side of the water storage tank, and the one-way valve is tightly connected with one end of the water pump through a. The water-saving toilet bowl has the advantages that the direct-current water faucet and the spray head are switched by rotating the water faucet, water is saved according to actual needs, the opening time of the electromagnetic valve is controlled by using the control switch, so that the water is saved, the used water is treated and stored in the water tank to be used, the toilet bowl is provided for use, the structure of the device is simple, the operation is convenient, a large amount of water resources can be saved, the waste is prevented, the water flow of the water faucet is adjusted according to the actual needs, and the energy-saving and environment.

Description

Environment-friendly household energy-saving water-using equipment for rural area
Technical Field
The invention relates to energy-saving water-using equipment, in particular to environment-friendly household energy-saving water-using equipment for rural areas.
Background
At present, water resources in China are seriously lacked, the per-capita occupancy of fresh water is only one fourth of the average level in the world, excessive exploitation of underground water causes large-area settlement of land and aggravation of salinization of land, so that the urgent need of water conservation is placed in front of the masses of people, the waste of water resources can be effectively reduced by recycling water resources, at present, people flush toilets with tap water, secondary water can only be stored in toilet water tanks, but the capacity of the toilet water tanks is limited, the water conservation effect is not obvious, and the secondary water utilization of certain squatting toilets is inconvenient.
At present, in a project of a new rural area, a house in the rural area is also constructed in a centralized manner, when a water faucet is used for washing vegetables and hands in a rural family, the water faucet is always opened, water flow is large, and water resource waste is caused.
Disclosure of Invention
The invention aims to provide environment-friendly household energy-saving water-consuming equipment for rural areas, which aims to solve the problems in the background technology.
In order to solve the technical problems, the invention provides the following technical scheme: an environment-friendly household energy-saving water using device for rural areas comprises a faucet, an atomizing nozzle, a first inner tube, a rotating shaft, a branch tube, a main tube, a connecting block, an elastic sealing joint, a limiting block, a second inner tube, a direct current tube head, a sliding chute, a sealing ring, a control switch, a water tank, a straight tube, a water tank, a secondary water tube, a water pump base, a one-way valve, a drain tube, a bent tube, a drawer, a tap water tube, a solenoid valve, a counter, a connecting tube, a through groove and a filter screen, wherein the water tank is fixedly arranged on the counter, the water tank is fixedly arranged at the bottom end inside the counter, the water tank is communicated with the water tank through the straight tube, the bottom end of one side of the water tank is provided with the one-way valve, the one-way valve is tightly connected with, the water pump is characterized in that the other end of the water pump is fixedly connected with one end of a secondary water pipe, one end of a straight pipe is fixedly connected with the bottom end of a water pool, the other end of the straight pipe is arranged inside a water storage tank, a drawer is arranged below the other end of the straight pipe, the drawer is movably arranged on the inner side wall of the water storage tank, a through groove is arranged on the rear side plate of the drawer, a filter screen is arranged on the lower surface of the drawer, the filter screen is fixedly arranged at the bottom end of the drawer, a drain hole is arranged on the other side wall of the water storage tank, one end of a bent pipe is fixedly arranged on the drain hole, the other end of the bent pipe is communicated with one end of the drain pipe, the other end of the drain pipe is communicated with a sewer, a control switch is fixedly arranged on a wall surface above, the direct current tube head is communicated with one end of a second inner tube, the second inner tube is fixedly arranged in a faucet, the other end of the second inner tube is provided with the outer side of the faucet, the other end of the second inner tube is connected with an elastic sealing joint, the atomizing spray head is communicated with one end of a first inner tube, the other end of the first inner tube is provided with the elastic sealing joint, the bottom end of the faucet is connected with a rotating shaft, the faucet is fixedly arranged in one end of a connecting tube through the rotating shaft, a limiting block is arranged at the tube opening of the connecting tube, the connecting block is fixedly arranged on the inner side wall of the connecting tube, one end of the connecting block is provided with a sliding groove, a branch tube is fixedly arranged in the connecting block, the tube opening at one end of the branch tube is provided with the sliding groove, a sealing ring is arranged at the tube opening at one end of the branch, the main pipe is fixedly installed inside the connecting pipe, the other end of the connecting pipe is fixedly connected with the top end of the electromagnetic valve, the bottom end of the electromagnetic valve is fixedly connected with a tap water pipe, and the electromagnetic valve is fixedly installed on the inner side wall of the counter.
On the basis of the scheme, the control switch, the water pump and the electromagnetic valve are connected with a power supply through leads.
On the basis of the scheme, the control switch is connected with the water pump and the electromagnetic valve through leads.
On the basis of the scheme, the installation height of the elbow and the water storage tank is lower than the height of the filter screen.
On the basis of the scheme, the size of the through groove is larger than the diameter of the straight pipe.
On the basis of the scheme, the other end of the secondary water pipe is connected with the toilet water tank.
On the basis of the scheme, the filter screen is made of stainless steel and is fixedly installed at the bottom end of the drawer through screws.
On the basis of the scheme, the water faucet needs to rotate 180 degrees every time.
Compared with the prior art, the invention has the beneficial effects that: the invention relates to an environment-friendly household energy-saving water supply device for rural areas, which switches a direct-current water faucet and an atomizing spray head by rotating a water faucet, saves water according to actual needs, uses a control switch to control the opening time of an electromagnetic valve, thereby realizing water saving, and stores the processed water in a water tank for a toilet to use.
Drawings
FIG. 1 is a schematic view of the overall structure of an environment-friendly household energy-saving water-consuming apparatus for rural areas according to the present invention;
FIG. 2 is a schematic view of a water storage tank of an environment-friendly household energy-saving water-consuming apparatus for rural areas according to the present invention;
FIG. 3 is a schematic structural view of a rural environment-friendly type household energy-saving water equipment drawer according to the present invention;
FIG. 4 is a schematic structural view of a faucet of an environment-friendly household energy-saving water-consuming apparatus for rural areas according to the present invention;
FIG. 5 is a schematic structural view of a connecting block of an environment-friendly household energy-saving water-consuming equipment for rural areas according to the present invention;
the reference numbers in the figures are: 1-faucet, 101-atomizer, 102-first inner tube, 103-rotating shaft, 104-branch tube, 105-main tube, 106-connecting block, 107-elastic sealing joint, 108-limiting block, 109-second inner tube, 110-direct current tube head, 111-chute, 112-sealing ring, 2-control switch, 3-water pool, 4-straight tube, 5-water tank, 6-secondary water tube, 7-water pump, 8-water pump base, 9-one-way valve, 10-water discharge tube, 11-bent tube, 12-drawer, 13-tap water tube, 13-electromagnetic valve, 14-connecting tube, 15-counter, 16-connecting tube, 17-through groove and 18-filter screen.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, are merely for convenience of description of the present invention, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
Referring to fig. 1 to 5, it can be known that an environment-friendly household energy-saving water using device for rural areas comprises a faucet 1, an atomizing nozzle 101, a first inner tube 102, a rotating shaft 103, a branch tube 104, a main tube 105, a connecting block 106, an elastic sealing joint 107, a limiting block 108, a second inner tube 109, a direct current tube head 110, a chute 111, a sealing ring 112, a control switch 2, a water tank 3, a straight tube 4, a water tank 5, a secondary water tube 6, a water pump 7, a water pump base 8, a one-way valve 9, a water discharge pipe 10, an elbow pipe 11, a drawer 12, a tap water tube 13, an electromagnetic valve 14, a counter 15, a connecting tube 16, a through groove 17 and a filter screen 18, wherein the water tank 3 is fixedly installed on the counter 15, a water storage tank 5 is arranged inside the counter 15, the water storage tank is fixedly installed at the bottom end inside the counter 15, the water tank, the check valve 9 is tightly connected with one end of a water pump 7 through a water pipe, the water pump 7 is fixedly arranged on a water pump base 8, the water pump base 8 is fixedly arranged at the bottom end inside the counter 15, the other end of the water pump 7 is fixedly connected with one end of a secondary water pipe 6, one end of a straight pipe 4 is fixedly connected with the bottom end of the water pool 3, the other end of the straight pipe 4 is arranged inside the water storage tank 5, a drawer 12 is arranged below the other end of the straight pipe 4, the drawer 12 is movably arranged on the inner side wall of the water storage tank 5, a through groove 17 is arranged on the rear side plate of the drawer 12, a filter screen 18 is arranged on the lower surface of the drawer 12, the filter screen 18 is fixedly arranged at the bottom end of the drawer 12, a drain hole is arranged on the other side wall of the water storage tank 5, the other end and the sewer intercommunication of drain pipe 10, control switch 2 fixed mounting is on the wall of pond 3 side top, be equipped with tap 1 directly over the pond 3, tap 1 upper surface is equipped with direct current tube head 110, tap 1's lower surface is equipped with atomizer 101, direct current tube head 110 and the one end intercommunication of second inner tube 109, second inner tube 109 fixed mounting is in tap 1's inside, the other end of second inner tube 109 is equipped with tap 1's the outside, the other end and the elastic seal of second inner tube 109 connect 107, atomizer 101 and the one end of first inner tube 102 intercommunication, the other end of first inner tube 102 is equipped with elastic seal 107, tap 1's bottom and pivot 103 are connected, tap 1 is through the inside of pivot 103 fixed mounting in connecting pipe 16 one end, the mouth of pipe department of connecting pipe 16 is equipped with stopper 108, connecting block 106 fixed mounting is on the inside wall of connecting pipe 16, the one end of connecting block 106 is equipped with spout 111, divide pipe 104 fixed mounting in the inside of connecting block 106, the one end mouth of pipe of dividing pipe 104 is equipped with on spout 111, the one end mouth of pipe department of dividing pipe 104 is equipped with sealing washer 112, sealing washer 112 fixed mounting is on connecting block 106, the other end of dividing pipe 104 and the one end intercommunication of being responsible for 105, be responsible for 105 fixed mounting in the inside of connecting pipe 16, the other end of connecting pipe 16 and solenoid valve 14's top fixed connection, solenoid valve 14's bottom and water pipe 13 fixed connection, solenoid valve 14 fixed mounting is on sales counter 15 inside wall.
The control switch 2, the water pump 7 and the electromagnetic valve 14 are connected with a power supply through wires, the control switch 2 is connected with the water pump 7 and the electromagnetic valve 14 through wires, the control switch 2 can control the water pump 7 and the electromagnetic valve 14 to work, the installation height of the elbow pipe 11 and the water storage tank 5 is lower than the height of the filter screen 18, the water storage tank 5 is prevented from storing excessive water and being discharged in time to overflow the water storage tank 5, the size of the through groove 17 is larger than the diameter size of the straight pipe 4, the drawer 12 can be conveniently and freely pulled without being influenced by the length of the straight pipe 4, the other end of the secondary water pipe 6 is connected with the toilet water tank, secondary water in the water storage tank 5 can be injected into the toilet water tank to realize secondary utilization, the filter screen 18 is made of stainless steel, the filter screen 18 is prevented from rusting after being used for, the filter screen 18 can filter the rubbish in the waste water, filters secondary water, facilitates the use, tap rotates at every turn and need carries out 180 degrees rotations, and tap once can only rotate 180 degrees, makes things convenient for elastic sealing joint 107 to be connected with sealing washer 112, and elastic sealing joint 107 can enter into the hole groove on connecting block 106 surface after rotatory 180 degrees, through elastic pressure for elastic sealing joint 107 can with sealing washer 112 zonulae occludens.
The principle and the advantages of the invention are as follows: an environment-friendly household energy-saving water supply device for rural areas is provided, the water flow effect of a water tap is adjusted by rotating the water tap 1, an atomizing spray head 101 and a direct current pipe head 110 are switched according to actual use conditions, an elastic sealing joint 107 can enter a hole groove on the surface of a connecting block 106 after rotating for 180 degrees, the elastic sealing joint 107 can be tightly connected with a sealing ring 112 through elastic pressure, the switching of the water flow mode of the water tap 1 is realized, the time for opening an electromagnetic valve 14 is selected through a control switch 2, the water flow is controlled, the purpose of saving water is achieved, the used water flows into a water storage tank 5 through a straight pipe 4, the water is filtered through a drawer inside the water storage tank 5 to filter out large impurities, when enough water is stored inside the water storage tank 5, the water can be discharged through a bent pipe 11, a water pump 7 is started through the control switch 2, and the water, the secondary utilization of water is realized, when the garbage in the drawer 12 is stored too much, the drawer 12 can be taken out, the garbage on the filter screen 18 is removed, and the drawer 12 is put back for continuous use.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims (8)

1. An environment-friendly household energy-saving water using device for rural areas comprises a branch pipe (104), a main pipe (105), a connecting block (106), a control switch (2), a water tank (3), an elbow pipe (11), a tap water pipe (13), an electromagnetic valve (14) and a connecting pipe (16), and is characterized in that the water tank (3) is fixedly arranged on a counter (15), a water storage tank (5) is arranged inside the counter (15), the water storage tank (5) is fixedly arranged at the bottom inside the counter (15), the water tank (3) is communicated with the water storage tank (5) through a straight pipe (4), a check valve (9) is arranged at the bottom of one side of the water storage tank (5), the check valve (9) is tightly connected with one end of a water pump (7) through a water pipe, the water pump (7) is fixedly arranged on a water pump base (8), the water pump base (8) is fixedly arranged at the bottom inside the counter (, the other end of the water pump (7) is fixedly connected with one end of the secondary water pipe (6), one end of the straight pipe (4) is fixedly connected with the bottom end of the water pool (3), the other end of the straight pipe (4) is arranged inside the water storage tank (5), a drawer (12) is arranged below the other end of the straight pipe (4), the drawer (12) is movably arranged on the inner side wall of the water storage tank (5), a through groove (17) is formed in the rear side plate of the drawer (12), a filter screen (18) is arranged on the lower surface of the drawer (12), the filter screen (18) is fixedly arranged at the bottom end of the drawer (12), a drain hole is formed in the other side wall of the water storage tank (5), one end of the bent pipe (11) is fixedly arranged on the water storage tank, the other end of the bent pipe (11) is communicated with one end of the drain pipe (10), and the, control switch (2) fixed mounting is on the wall of pond (3) side top, be equipped with tap (1) directly over pond (3), tap (1) upper surface is equipped with direct current tube head (110), the lower surface of tap (1) is equipped with atomizer (101), direct current tube head (110) and the one end intercommunication of second inner tube (109), second inner tube (109) fixed mounting is in the inside of tap (1), the other end of second inner tube (109) is equipped with the outside of tap (1), the other end and the elastic sealing joint (107) of second inner tube (109) are connected, atomizer (101) and the one end intercommunication of first inner tube (102), the other end of first inner tube (102) is equipped with elastic sealing joint (107), the bottom and pivot (103) of tap (1) are connected, tap (1) is through pivot (103) fixed mounting in the inside of connecting pipe (16) one end, the mouth of pipe department of connecting pipe (16) is equipped with stopper (108), connecting block (106) fixed mounting is on the inside wall of connecting pipe (16), the one end of connecting block (106) is equipped with spout (111), divide pipe (104) fixed mounting in the inside of connecting block (106), the one end mouth of pipe of dividing pipe (104) is equipped with on spout (111), the one end mouth of pipe department of dividing pipe (104) is equipped with sealing washer (112), sealing washer (112) fixed mounting is on connecting block (106), the other end of dividing pipe (104) and the one end intercommunication of being responsible for (105), be responsible for (105) fixed mounting in the inside of connecting pipe (16), the other end of connecting pipe (16) and the top fixed connection of solenoid valve (14), the bottom and water pipe (13) fixed connection of solenoid valve (14), the electromagnetic valve (14) is fixedly arranged on the inner side wall of the counter (15).
2. The rural environment-friendly type household energy-saving water-consuming equipment according to claim 1, wherein the control switch (2), the water pump (7) and the electromagnetic valve (14) are connected with a power supply through wires.
3. The rural environment-friendly type household energy-saving water-consuming equipment according to claim 1, wherein the control switch (2) is connected with the water pump (7) and the electromagnetic valve (14) through wires.
4. The rural environment-friendly type household energy-saving and water-using equipment as claimed in claim 1, wherein the installation height of the elbow pipe (11) and the water storage tank (5) is lower than the height of the filter screen (18).
5. The energy-saving water equipment for rural environment-friendly household as claimed in claim 1, wherein the size of the through groove (17) is larger than the diameter of the straight pipe (4).
6. The rural environment-friendly type household energy-saving water equipment as claimed in claim 1, wherein the other end of the secondary water pipe (6) is connected with a toilet tank.
7. The energy-saving water equipment for rural environment-friendly household use according to claim 1, wherein the filter screen (18) is made of stainless steel, and the filter screen (18) is fixedly installed at the bottom end of the drawer (12) through screws.
8. The energy-saving water equipment for rural environment-friendly household as claimed in claim 1, wherein the faucet (1) needs to rotate 180 degrees each time it rotates.
CN202010435526.8A 2020-05-21 2020-05-21 Environment-friendly household energy-saving water-using equipment for rural area Withdrawn CN111561026A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010435526.8A CN111561026A (en) 2020-05-21 2020-05-21 Environment-friendly household energy-saving water-using equipment for rural area

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010435526.8A CN111561026A (en) 2020-05-21 2020-05-21 Environment-friendly household energy-saving water-using equipment for rural area

Publications (1)

Publication Number Publication Date
CN111561026A true CN111561026A (en) 2020-08-21

Family

ID=72068234

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010435526.8A Withdrawn CN111561026A (en) 2020-05-21 2020-05-21 Environment-friendly household energy-saving water-using equipment for rural area

Country Status (1)

Country Link
CN (1) CN111561026A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115336866A (en) * 2022-08-17 2022-11-15 重庆优梵家居有限公司 Cabinet for smart home

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115336866A (en) * 2022-08-17 2022-11-15 重庆优梵家居有限公司 Cabinet for smart home
CN115336866B (en) * 2022-08-17 2023-12-29 重庆优梵家居有限公司 Cabinet for intelligent home

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Application publication date: 20200821