CN216106310U - Green building construction water saving fixtures - Google Patents

Green building construction water saving fixtures Download PDF

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Publication number
CN216106310U
CN216106310U CN202122581754.9U CN202122581754U CN216106310U CN 216106310 U CN216106310 U CN 216106310U CN 202122581754 U CN202122581754 U CN 202122581754U CN 216106310 U CN216106310 U CN 216106310U
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CN
China
Prior art keywords
water
fixedly connected
building construction
plate
green building
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Expired - Fee Related
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CN202122581754.9U
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Chinese (zh)
Inventor
陈绪雄
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Kunming Haojian Engineering Co ltd
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Kunming Haojian Engineering Co ltd
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Priority to CN202122581754.9U priority Critical patent/CN216106310U/en
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Abstract

The utility model discloses a green building construction water-saving device, which relates to the technical field of construction devices and comprises: the water purifying device comprises a water purifying tank and a filter tank, wherein the filter tank is arranged on one side of the top of the water purifying tank, an installation cavity and a fixed cavity are respectively arranged in the water purifying tank and the filter tank, and a filtering mechanism and a water purifying mechanism are respectively arranged in the installation cavity and the fixed cavity. According to the utility model, through the cooperation of the filtering mechanism, the water purifying mechanism and the buffering mechanism, the problems that a large amount of sewage is randomly discharged to pollute the environment and waste water resources due to the fact that most of the existing building construction water-saving devices are not provided with water purifying structures are solved, the effect of continuously and rapidly purifying and filtering the sewage is realized, the problem that the existing building construction water-saving devices generate large noise when walking on uneven roads due to the fact that a plurality of trundles are not provided with damping structures is solved, and the effect of buffering and damping is realized.

Description

Green building construction water saving fixtures
Technical Field
The utility model relates to the technical field of construction devices, in particular to a water-saving device for green building construction.
Background
Along with the improvement of living standard and the rapid development of science and technology, the environmental protection consciousness of people is more and more intense, and a green building is also the embodiment of the environmental protection consciousness, wherein the green building is a high-quality building which saves resources, protects the environment, reduces pollution, provides healthy, applicable and efficient use space for people and furthest realizes harmonious symbiosis between people and nature; the green building is at the in-process of construction, and a large amount of smoke and dust of inevitable production, the smoke and dust not only polluted the environment, causes very big threat to constructor's health moreover, so all need use dust device usually.
However, most of the existing water saving devices for green building construction have the technical problems of water resource waste and incapability of rotary spraying when water is sprayed for dust reduction.
The prior patent (publication number: CN213699288U) discloses a water-saving device for green building construction, when in use, a motor is started, a rotating shaft on the motor drives a connecting sleeve to rotate, the connecting sleeve drives a rotating cylinder to rotate while rotating, the rotating cylinder rotates to enable an atomizing nozzle to rotate, the atomizing nozzle is enabled to spray in a rotating way, the problem that the device cannot spray in a rotating way is solved, the device can spray in all directions, the spraying range of the device is enlarged, the spraying range is enlarged, can reduce the application of the device, reduce the application of water and avoid the waste of water resources, the conveying pipe can be connected with the water tank, the collecting disc is arranged on the connecting sleeve, when spraying, the water mist in a certain range is collected, the collected water flows into the collecting box through the drainage tube, the water in the collecting box can be secondarily utilized, the water-saving effect of the device is improved, and the application range of the device is wider.
However, the green building construction water-saving device designed above has some disadvantages in practical application: although the building construction water saving fixtures of above-mentioned design has played the effect of water conservation to a certain extent, but in practical application, the water conservation effect is not obvious, and the building construction water saving fixtures of above-mentioned design do not set up purifier, can use a large amount of clear water during construction usually, if these clear waters are directly discharged after using the completion, then not only can the polluted environment, still can waste water resources greatly, mutually contradict with energy-concerving and environment-protective theory, the current few building construction water saving fixtures that have water purification function, its bottom truckle does not set up shock-absorbing structure mostly, because construction site road is rugged, if do not set up shock-absorbing structure, spare part of installation easily pine takes off under long-time high strength vibrations on it, for this reason, we have designed a green building construction water saving fixtures and have been used for solving the problem that the aforesaid appears.
SUMMERY OF THE UTILITY MODEL
The utility model provides a green building construction water-saving device, which solves the problems that a large amount of sewage is randomly discharged to pollute the environment and waste water resources due to the fact that most of the existing building construction water-saving devices are not provided with water purification structures, achieves the effect of continuously and quickly purifying and filtering the sewage, and solves the problem that the existing building construction water-saving devices are greatly vibrated when walking on uneven roads due to the fact that a plurality of trundles are not provided with damping structures.
In order to solve the technical problem, the utility model provides a water saving device for green building construction, which comprises: water purification case, rose box, the rose box sets up the one side at the water purification case top, be provided with installation cavity and fixed chamber in water purification case and the rose box respectively, the inside in installation cavity and fixed chamber is provided with filtering mechanism and water purification mechanism respectively, the bottom of water purification case sets up buffer gear, buffer gear is located the below of water purification mechanism, be provided with the connecting pipe in the installation cavity, the other end of connecting pipe runs through water purification case and fixedly connected with sprinkler bead, the inside of connecting pipe is provided with the water pump, the water pump is located the installation cavity.
Preferably, the filtering mechanism comprises an installation block, a rotating shaft, a filtering frame, a cover plate, a water injection hole, a driving motor and two fixed ports, the installation block is fixedly connected in the fixed cavity, a sliding cavity is arranged in the installation block, the rotating shaft is rotatably connected at the top of the installation block, the filtering frame is fixedly connected at the top end of the rotating shaft, the installation hole is formed in the top of the filtering box, the filtering frame is rotatably connected in the installation hole, the cover plate is rotatably connected at the top of the filtering box and abuts against the installation hole, the water injection hole is formed in the cover plate and is communicated with the installation hole, the driving motor is arranged in the sliding cavity, the driving shaft of the driving motor is in transmission connection with the bottom end of the rotating shaft, the two fixed ports are symmetrically formed in the bottom of the filtering box, and the top of the water purifying box is symmetrically provided with two through holes, the through hole is communicated with the fixing port;
the water purification mechanism comprises an ultraviolet sterilization lamp, an inclined plate, a leak hole and a purification layer, wherein a cushion block is fixedly connected with the side wall of the installation cavity, the ultraviolet sterilization lamp is arranged on one side of the cushion block, the inclined plate is obliquely arranged in the installation cavity, the leak hole is arranged in the inclined plate, the purification layer is obliquely arranged in the installation cavity, the purification layer is positioned under the inclined plate, sewage is led into the water injection hole through the sewage, then a driving motor is started, a rotating shaft drives a filter frame to rotate, so that the sewage falling into the filter frame is thrown out from the periphery of the filter frame under the action of centrifugal force, impurities doped in the filtered water are blocked in the filter frame, then the sewage after impurity removal falls on the top of the inclined plate through a fixed port, then the ultraviolet sterilization lamp is started, the ultraviolet sterilization lamp continuously sterilizes the sewage passing through the top of the inclined plate, and finally the sewage falls on the purification layer through the leak hole, and finally, the sewage is slowly purified and infiltrated from the purification layer, and the water pump is started, so that the purified water in the water purification tank is pumped into the water spray head by the water pump to reduce dust.
Preferably, the buffering mechanism comprises a buffering plate, two mounting seats, two rotating parts, two sliding blocks, two buffering springs and two fixing seats, the two mounting seats are symmetrically and fixedly connected to the bottom of the water purifying tank, the two rotating parts are respectively and rotatably connected into the two mounting seats, the buffering plate is arranged at the bottom of the water purifying tank, the top of the buffering plate is symmetrically provided with two limiting grooves, the two sliding blocks are respectively and slidably connected into the two limiting grooves, the two buffering springs are respectively and fixedly connected to one sides of the two sliding blocks, the other ends of the buffering springs are fixedly connected into the limiting grooves, the two fixing seats are respectively and fixedly connected to the tops of the two sliding blocks, one side of the rotating part, which is far away from the mounting seats, is rotatably connected into the fixing seats, four corners at the bottom of the buffering plate are respectively provided with casters, when the building construction water-saving device walks in a pit with unevenness, at first the water purification case can the downstream for two rotate two and promote two fixing bases and drive two slider compression buffer spring and slide in the spacing groove, thereby realize the buffering.
Preferably, the bottom of the filter box is provided with a first pin shaft, and the rotating end of the first pin shaft is fixedly connected with one side of the cover plate.
Preferably, it is cotton to purify the layer including aperture filter and drainage, aperture filter and the cotton fixed connection of drainage, just the aperture filter is located the cotton top of drainage, and the aperture filter can filter the less impurity of volume in the sewage, and the drainage cotton can be intercepted to suspended particles in the sewage to help improving the effect of water purification.
Preferably, the front side of water purification case is provided with observation glass, observation glass is toughened glass, and the personnel of can being convenient for observe the inside condition of water purification case, the front side of water purification case is provided with the control panel, control panel and driving motor electric connection can make things convenient for personnel to control driving motor.
Preferably, one side fixedly connected with direction board that the water purification case is far away from the connecting pipe, two handles of the symmetrical fixedly connected with in one side of direction board can conveniently control the device's direction of movement.
Preferably, the guide rod is inserted in the sliding block, two ends of the guide rod are fixedly connected in the limiting groove, and the buffer spring is sleeved on the guide rod and can limit the sliding direction of the sliding block to prevent the sliding block from deviating in the sliding process.
Compared with the prior art, the green building construction water-saving device provided by the utility model has the following beneficial effects:
1. in the utility model, sewage is introduced into the water injection holes, then the driving motor is started, the rotating shaft drives the filter frame to rotate, so that the sewage falling into the filter frame is thrown out from the filter holes around the filter frame under the action of centrifugal force, impurities doped in the sewage are blocked in the filter frame, then the sewage after impurity removal falls on the top of the inclined plate through the fixing port, then the ultraviolet sterilizing lamp is started, the ultraviolet sterilizing lamp is used for continuously sterilizing the sewage passing through the top of the inclined plate, finally the sewage falls on the purification layer through the leakage holes, finally the sewage is slowly purified and seeped from the purification layer, and the water pump is started, so that the water purified in the water purification tank can be pumped into the water spray head for dust fall, thereby solving the problems that the large amount of sewage is randomly discharged to pollute the environment and waste water resources due to the fact that most of water purification structures are not arranged in the existing water saving devices for building construction, the continuous and quick sewage purification and filtration effect is realized.
2. When the water saving device for building construction runs in a hollow and uneven pit, the water purifying tank moves downwards at first, so that the two rotating parts push the two fixing seats and drive the two sliding blocks to compress the buffer springs to slide in the limiting grooves, and buffering is realized.
Drawings
FIG. 1 is a schematic perspective view of the exterior of a water saving device for green building construction;
FIG. 2 is a schematic plan view of the interior of a water saving device for green building construction;
FIG. 3 is a schematic view of the internal structure of a buffer plate of the water saving device for green building construction;
fig. 4 is an enlarged view of a portion a in fig. 3.
Reference numbers in the figures: 1. a water purifying tank; 2. a filter box; 3. a connecting pipe; 4. a sprinkler head; 5. mounting blocks; 6. a rotating shaft; 7. a filter frame; 8. a cover plate; 9. a water injection hole; 10. a drive motor; 11. a fixed port; 12. an ultraviolet sterilizing lamp; 13. a sloping plate; 14. a leak hole; 15. a purification layer; 16. a mounting seat; 17. a rotating member; 18. a buffer plate; 19. a slider; 20. a buffer spring; 21. a fixed seat.
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.
In a first embodiment, as shown in fig. 1 to 4, a water saving device for green building construction comprises: the water purifying device comprises a water purifying tank 1 and a filter tank 2, wherein the filter tank 2 is arranged on one side of the top of the water purifying tank 1, an installation cavity and a fixed cavity are respectively arranged in the water purifying tank 1 and the filter tank 2, a filtering mechanism and a water purifying mechanism are respectively arranged in the installation cavity and the fixed cavity, a buffering mechanism is arranged at the bottom of the water purifying tank 1 and is positioned below the water purifying mechanism, a connecting pipe 3 is arranged in the installation cavity, the other end of the connecting pipe 3 penetrates through the water purifying tank 1 and is fixedly connected with a water spraying head 4, a water pump is arranged in the connecting pipe 3, and the water pump is positioned in the installation cavity;
the filtering mechanism comprises an installation block 5, a rotating shaft 6, a filtering frame 7, a cover plate 8, a water injection hole 9, a driving motor 10 and two fixed ports 11, the installation block 5 is fixedly connected in the fixed cavity, a sliding cavity is arranged inside the mounting block 5, the rotating shaft 6 is rotatably connected to the top of the mounting block 5, the filter frame 7 is fixedly connected to the top end of the rotating shaft 6, the top of the filter box 2 is provided with a mounting opening, the filter frame 7 is rotatably connected in the mounting opening, the cover plate 8 is rotatably connected to the top of the filter box 2, the cover plate 8 is abutted against the mounting port, the water injection hole 9 is arranged in the cover plate 8, the water injection hole 9 is communicated with the mounting port, the driving motor 10 is arranged in the sliding cavity, a driving shaft of the driving motor 10 is in transmission connection with the bottom end of the rotating shaft 6, the two fixing ports 11 are symmetrically formed in the bottom of the filter tank 2, the top of the purified water tank 1 is symmetrically provided with two through holes, and the through holes are communicated with the fixing ports 11;
the water purification mechanism comprises an ultraviolet sterilization lamp 12, an inclined plate 13, a leak hole 14 and a purification layer 15, wherein a cushion block is fixedly connected to the side wall of the installation cavity, the ultraviolet sterilization lamp 12 is arranged on one side of the cushion block, the inclined plate 13 is obliquely arranged in the installation cavity, the leak hole 14 is arranged in the inclined plate 13, the purification layer 15 is obliquely arranged in the installation cavity, the purification layer 15 is positioned under the inclined plate 13, sewage is led into a water injection hole 9 and then a driving motor 10 is started, so that a rotating shaft 6 drives a filter frame 7 to rotate, the sewage falling into the filter frame 7 is thrown out from filter holes around the filter frame 7 under the action of centrifugal force, meanwhile, impurities doped in the sewage are blocked in the filter frame 7, the sewage after impurity removal falls on the top of the inclined plate 13 through a fixing port 11, then the ultraviolet sterilization lamp 12 is started, so that the ultraviolet sterilization lamp 12 continuously sterilizes the sewage passing through the top of the inclined plate 13, last sewage is fallen on purifying layer 15 through small opening 14, last sewage slowly purifies and oozes down from purifying layer 15 interior, open the water pump, can make the water pump purify the water suction sprinkler bead 4 of accomplishing in with water purification case 1 in carry out the dust fall, solved current building construction water saving fixtures because of mostly not setting up the water purification structure, lead to a large amount of sewage random discharge polluted environment and waste water resource's problem, realized continuously and purify filterable effect to sewage fast.
In the second embodiment, on the basis of the first embodiment, the buffering mechanism includes a buffering plate 18, two mounting seats 16, two rotating parts 17, two sliding blocks 19, two buffering springs 20 and two fixing seats 21, the two mounting seats 16 are symmetrically and fixedly connected to the bottom of the water purifying tank 1, the two rotating parts 17 are respectively and rotatably connected to the two mounting seats 16, the buffering plate 18 is disposed at the bottom of the water purifying tank 1, two limiting grooves are symmetrically formed in the top of the buffering plate 18, the two sliding blocks 19 are respectively and slidably connected to the two limiting grooves, the two buffering springs 20 are respectively and fixedly connected to the opposite sides of the two sliding blocks 19, the other end of the buffering spring 20 is fixedly connected to the limiting grooves, the two fixing seats 21 are respectively and fixedly connected to the tops of the two sliding blocks 19, one side of the rotating part 17 far away from the mounting seats 16 is rotatably connected to the fixing seats 21, and the four corners of the bottom of the buffering plate 18 are provided with casters, when the water saving device for building construction walks in a hollow and uneven pit, the water purifying tank 1 moves downwards at first, so that the two rotating pieces 17 push the two fixing seats 21 and drive the two sliding blocks 19 to compress the buffer springs 20 to slide in the limiting grooves, and the shock absorption and the buffering are realized.
Third embodiment, on the basis of first embodiment, the bottom of rose box 2 is provided with first round pin axle, and the rotation end of first round pin axle is connected with one side fixed connection of apron 8.
In the fourth embodiment, on the basis of the first embodiment, the purification layer 15 includes a small-hole filter plate and a water-filtering cotton, the small-hole filter plate is fixedly connected to the water-filtering cotton, and the small-hole filter plate is located above the water-filtering cotton, the small-hole filter plate can filter impurities with small volume in the sewage, and the water-filtering cotton can intercept suspended particles in the sewage, thereby contributing to improving the effect of water purification.
Fifth embodiment, on the basis of first embodiment, the front side of water purification tank 1 is provided with observation glass, and observation glass is toughened glass, can be convenient for personnel observe 1 internal conditions of water purification tank, and the front side of water purification tank 1 is provided with the control panel, and control panel and driving motor 10 electric connection can make things convenient for personnel to control driving motor 10.
Sixth embodiment, on the basis of the first embodiment, a direction plate is fixedly connected to one side of the water purifying tank 1 away from the connecting pipe 3, and two handles are symmetrically and fixedly connected to one side of the direction plate, so that the moving direction of the device can be conveniently controlled.
Seventh embodiment, on the basis of the second embodiment, a guide rod is inserted into the slider 19, both ends of the guide rod are fixedly connected in the limiting groove, and the buffer spring 20 is sleeved on the guide rod, so that the sliding direction of the slider 19 can be limited, and the slider 19 is prevented from deviating in the sliding process.
The working principle is as follows:
when sewage needs to be purified and the surrounding environment is dusted:
the first step is as follows: firstly, introducing sewage into a water injection hole 9, then starting a driving motor 10 to enable a rotating shaft 6 to drive a filter frame 7 to rotate, so that the sewage falling into the filter frame 7 is thrown out of filter holes around the filter frame 7 under the action of centrifugal force, and impurities doped in the sewage are blocked in the filter frame 7;
the second step is that: then the sewage after impurity removal falls on the top of the inclined plate 13 through the fixing port 11, then the ultraviolet sterilizing lamp 12 is started, the ultraviolet sterilizing lamp 12 continuously sterilizes the sewage passing through the top of the inclined plate 13, finally the sewage falls on the purifying layer 15 through the leakage hole 14, and finally the sewage is slowly purified and infiltrated from the purifying layer 15;
the third step: and finally, starting the water pump, so that the water pump can pump the purified water in the water purification tank 1 into the water spraying head 4 for dust fall.
When the water-saving device for building construction advances on uneven ground:
the first step is as follows: when the water saving device for building construction walks in a hollow and uneven pit, the water purifying tank 1 moves downwards at first, so that the two rotating pieces 17 push the two fixing seats 21 and drive the two sliding blocks 19 to compress the buffer springs 20 to slide in the limiting grooves, and the buffer of the whole device in the advancing process is realized.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. A green building construction water saving fixtures includes: water purification case (1), rose box (2), its characterized in that, rose box (2) set up the one side at water purification case (1) top, be provided with installation cavity and fixed chamber in water purification case (1) and rose box (2) respectively, the inside in installation cavity and fixed chamber is provided with filtering mechanism and water purification mechanism respectively, the bottom of water purification case (1) sets up buffer gear, buffer gear is located the below of water purification mechanism, be provided with connecting pipe (3) in the installation cavity, the other end of connecting pipe (3) runs through water purification case (1) and fixedly connected with sprinkler bead (4), the inside of connecting pipe (3) is provided with the water pump, the water pump is located the installation cavity.
2. The green building construction water saving device according to claim 1, characterized in that the filtering mechanism comprises a mounting block (5), a rotating shaft (6), a filter frame (7), a cover plate (8), a water injection hole (9), a driving motor (10) and two fixing ports (11), the mounting block (5) is fixedly connected in the fixing cavity, a sliding cavity is arranged inside the mounting block (5), the rotating shaft (6) is rotatably connected at the top of the mounting block (5), the filter frame (7) is fixedly connected at the top end of the rotating shaft (6), a mounting port is arranged at the top of the filter box (2), the filter frame (7) is rotatably connected in the mounting port, the cover plate (8) is rotatably connected at the top of the filter box (2), the cover plate (8) is abutted against the mounting port, the water injection hole (9) is arranged in the cover plate (8), the water injection hole (9) is communicated with the mounting port, the driving motor (10) is arranged in the sliding cavity, a driving shaft of the driving motor (10) is in transmission connection with the bottom end of the rotating shaft (6), the two fixing ports (11) are symmetrically arranged at the bottom of the filter box (2), the top of the water purification box (1) is symmetrically provided with two through holes, and the through holes are communicated with the fixing ports (11);
the water purification mechanism includes sterilamp (12), swash plate (13), small opening (14) and purifies layer (15), the lateral wall fixedly connected with cushion of installation cavity, sterilamp (12) set up the one side at the cushion, swash plate (13) slope sets up in the installation cavity, small opening (14) are seted up in swash plate (13), it sets up in the installation cavity to purify layer (15) slope, just purify layer (15) and be located swash plate (13) under.
3. The green building construction water saving device according to claim 1, wherein the buffer mechanism comprises a buffer plate (18), two installation seats (16), two rotating pieces (17), two sliding blocks (19), two buffer springs (20) and two fixing seats (21), the two installation seats (16) are symmetrically and fixedly connected to the bottom of the water purification tank (1), the two rotating pieces (17) are respectively and rotatably connected to the two installation seats (16), the buffer plate (18) is arranged at the bottom of the water purification tank (1), the top of the buffer plate (18) is symmetrically provided with two limiting grooves, the two sliding blocks (19) are respectively and slidably connected to the two limiting grooves, the two buffer springs (20) are respectively and fixedly connected to the opposite sides of the two sliding blocks (19), and the other ends of the buffer springs (20) are fixedly connected to the limiting grooves, two fixing base (21) fixed connection is respectively at the top of two slider (19), rotate one side rotation connection that mount pad (16) was kept away from in fixing base (21) in rotation piece (17), the bottom four corners of buffer board (18) all is provided with the truckle.
4. The water saving device for green building construction according to claim 2, characterized in that a first pin is arranged at the bottom of the filter tank (2), and the rotating end of the first pin is fixedly connected with one side of the cover plate (8).
5. The green building construction water saving device according to claim 2, characterized in that the purification layer (15) comprises a small-hole filter plate and a water-filtering cotton, the small-hole filter plate is fixedly connected with the water-filtering cotton, and the small-hole filter plate is positioned above the water-filtering cotton.
6. The water saving device for green building construction according to claim 2, characterized in that the front side of the water purifying tank (1) is provided with observation glass, the observation glass is toughened glass, the front side of the water purifying tank (1) is provided with a control board, and the control board is electrically connected with the driving motor (10).
7. The water-saving device for green building construction according to claim 1, wherein a direction plate is fixedly connected to one side of the water purifying tank (1) far away from the connecting pipe (3), and two handles are symmetrically and fixedly connected to one side of the direction plate.
8. The green building construction water saving device according to claim 3, characterized in that a guide rod is inserted in the slide block (19), both ends of the guide rod are fixedly connected in a limiting groove, and the buffer spring (20) is sleeved on the guide rod.
CN202122581754.9U 2021-10-26 2021-10-26 Green building construction water saving fixtures Expired - Fee Related CN216106310U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202122581754.9U CN216106310U (en) 2021-10-26 2021-10-26 Green building construction water saving fixtures

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202122581754.9U CN216106310U (en) 2021-10-26 2021-10-26 Green building construction water saving fixtures

Publications (1)

Publication Number Publication Date
CN216106310U true CN216106310U (en) 2022-03-22

Family

ID=80709719

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202122581754.9U Expired - Fee Related CN216106310U (en) 2021-10-26 2021-10-26 Green building construction water saving fixtures

Country Status (1)

Country Link
CN (1) CN216106310U (en)

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Granted publication date: 20220322