Water-saving control device for water affairs
By designing waterproof shells and filter shells in the water-saving control device, the existing devices lack filtering function and no waterproof function at the plug-in card is solved, and effective water quality filtration and waterproofing effects are achieved, extending the service life of the device.
Patent Information
- Application Number
- CN202420469319.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-12
- Publication Date
- 2025-03-11
- Estimated Expiration
- 2034-03-12
AI Technical Summary
The existing water-saving control devices lack filtration function, which leads to easy accumulation of impurities in the water and cause blockage; at the same time, the plug-in lacks waterproof function, causing moisture to enter the control device and damage internal parts.
A water-saving control device including a waterproof housing and a filter housing is designed. The waterproof shell prevents moisture from entering from the insertion port through the fitting of sliding blocks and fixed snaps; the filter shell filters impurities in the water and prevents leakage by installing filter cotton and sealing rings.
Effectively prevent impurities in water from entering the control device, avoiding blockage and increased maintenance costs; at the same time, the waterproof design extends the service life of the control device and prevents damage to internal parts.
Smart Images
Figure CN222602728U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of control devices, in particular to a water-saving control device for water services. Background Art
[0002] The water-saving controller is a water-saving system and equipment that protects the environment and saves resources. The shell of the water-saving controller is designed with waterproof materials, the inlet and outlet of the data line use waterproof connectors, and asbestos is pressed into the groove at the joint between the bottom cover and the upper cover. The environment and resources on which human beings depend for survival have long become a heavy topic. Environmental damage and waste of resources are continuing all the time, which has formed a clear constraint on the sustainable development of human beings. Therefore, Ted Huizhi has proposed a global strategy of environmental protection and resource conservation, which is imperative for water-saving systems and equipment.
[0003] However, it still has some disadvantages, for example: when the water-saving control device is in use, there is no filtering function when water passes through the control device. Impurities in the water are easily accumulated inside the control device after long-term use, causing blockage, resulting in poor use effect and high cost of maintenance and replacement. At the same time, there is no waterproof function at the card insertion point, which makes it easy for water to enter the interior of the control device from the card insertion port, causing damage and corrosion to internal parts and reducing the service life of the control device.
[0004] In order to solve the above problems, this application proposes a water-saving control device for water services. Utility Model Content
[0005] The utility model aims to provide a water-saving control device for water affairs, so as to solve the problems in the prior art mentioned in the above background technology that the prior art has no filtering function and the card insertion part has no waterproof function.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a water-saving control device for water affairs, comprising a fixed shell, the upper outer surface of the fixed shell is fixedly connected to a protective shell, the lower outer surface of the protective shell is fixedly connected to a mounting seal, one side outer surface of the fixed shell is fixedly connected to a water outlet, the other side outer surface of the fixed shell is fixedly connected to a filter shell, and one side outer surface of the filter shell is fixedly connected to a water inlet.
[0007] Preferably, a display screen is fixedly connected to the upper outer surface of the protective shell, a pressure gauge is fixedly connected to the upper outer surface of the protective shell, a control switch is fixedly connected to the upper outer surface of the protective shell, a card insertion port is provided on the upper outer surface of the protective shell, a waterproof shell is movably connected to the upper outer surface of the protective shell, a main board is fixedly connected to the lower outer surface of the protective shell, and a control chip is fixedly connected to the upper outer surface of the main board.
[0008] Preferably, a transparent panel is fixedly connected to the upper outer surface of the waterproof shell, a sliding block is fixedly connected to the lower outer surface of the waterproof shell, a docking block is fixedly connected to the outer surface of one side of the waterproof shell, and a fixed buckle is movably connected to the upper outer surface of the docking block.
[0009] Preferably, the lower outer surface of the sliding block is movably connected to a mounting bar, the upper outer surface of the mounting bar is provided with a sliding groove, the outer surface of one side of the docking block is movably connected to a connecting block, and the upper outer surface of the connecting block is provided with a square hole.
[0010] Preferably, a docking strip is fixedly connected to one side outer surface of the filter housing, a sealing ring is fixedly connected to one side outer surface of the docking strip, and a fastening block is fixedly connected to the upper end outer surface of the docking strip.
[0011] Preferably, a frame is movably connected to an inner surface of one side of the filter housing, filter cotton is fixedly connected to an outer surface of one side of the frame, and a connecting screw is movably connected to an outer surface of one side of the fastening block.
[0012] Compared with the prior art, the beneficial effects of the utility model are:
[0013] The utility model provides a waterproof shell and a fixed buckle. When people use the control device, they first insert the card into the card insertion port, then slide the waterproof shell, and then dock the docking block with the connecting block. The fixed buckle pops up and is fixed to the inner surface of the square hole, which can prevent moisture from entering the interior of the control device from the card insertion port during use, causing damage to internal parts and making it impossible to use normally. When it is necessary to remove the card, press the fixed buckle and slide the waterproof shell to remove the card.
[0014] The utility model provides filter cotton and a sealing ring, which can filter impurities in water when water passes through the filter cotton, thereby preventing the impurities from entering the interior of the control device and causing blockage, thereby increasing the maintenance cost of the staff; when the filter cotton needs to be replaced, the connecting screws are loosened, new filter cotton is installed, and finally the connecting screws are tightened to dock the filter housing; the sealing ring can prevent leakage caused by gaps after docking. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 This is a schematic diagram of the overall structure of a water-saving control device for water affairs of the utility model;
[0016] Figure 2 This is a schematic diagram of the exploded structure of a water-saving control device for water affairs of the utility model;
[0017] Figure 3 This is a schematic diagram of the exploded structure of a waterproof housing in a water-saving control device of the utility model;
[0018] Figure 4 This is a schematic diagram of the decomposed structure of a filter housing in a water-saving control device of the utility model;
[0019] In the figure: 1. Fixed shell; 2. Protective shell; 3. Install seal; 4. Water outlet; 5. Filter shell; 6. Water inlet; 7. Display screen; 8. Pressure gauge; 9. Control switch; 10. Card slot; 11. Waterproof shell; 12. Main board; 13. Control chip; 14. Transparent panel; 15. Sliding block; 16. Docking block; 17. Fixed buckle; 18. Mounting strip; 19. Slide groove; 20. Connecting block; 21. Square hole; 22. Docking strip; 23. Sealing ring; 24. Fastening block; 25. Frame; 26. Filter cotton; 27. Connecting screws. DETAILED DESCRIPTION
[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.
[0021] See also Figure 1-Figure 4 The utility model provides a technical solution: a water-saving control device for water affairs, comprising a fixed shell 1, a protective shell 2 is fixedly connected to the outer surface of the upper end of the fixed shell 1, a mounting seal 3 is fixedly connected to the outer surface of the lower end of the protective shell 2, a water outlet 4 is fixedly connected to the outer surface of one side of the fixed shell 1, a filter shell 5 is fixedly connected to the outer surface of the other side of the fixed shell 1, a water inlet 6 is fixedly connected to the outer surface of one side of the filter shell 5, and the water inlet 6 can be quickly installed and docked with a connecting pipe to improve the installation efficiency of the staff.
[0022] In this embodiment, Figure 2-3As shown, a display screen 7 is fixedly connected to the upper outer surface of the protective shell 2, a pressure gauge 8 is fixedly connected to the upper outer surface of the protective shell 2, a control switch 9 is fixedly connected to the upper outer surface of the protective shell 2, a card insertion port 10 is provided on the upper outer surface of the protective shell 2, a waterproof shell 11 is movably connected to the upper outer surface of the protective shell 2, a main board 12 is fixedly connected to the lower outer surface of the protective shell 2, a control chip 13 is fixedly connected to the upper outer surface of the main board 12, the display screen 7 is used to display the flow rate during use and the amount of water after use, so that people can view it conveniently, a transparent panel 14 is fixedly connected to the upper outer surface of the waterproof shell 11, and the waterproof shell 1 1 is fixedly connected with a sliding block 15 on the outer surface of the lower end of the waterproof shell 11, a docking block 16 is fixedly connected with the outer surface of one side of the waterproof shell 11, and a fixed buckle 17 is movably connected with the outer surface of the upper end of the docking block 16. The transparent panel 14 can play a waterproof role to prevent moisture from entering the interior of the control device and causing damage to parts. The outer surface of the lower end of the sliding block 15 is movably connected with a mounting bar 18, and a sliding groove 19 is provided on the upper outer surface of the mounting bar 18. The outer surface of one side of the docking block 16 is movably connected with a connecting block 20, and a square hole 21 is provided on the upper outer surface of the connecting block 20. The sliding groove 19 can enable the sliding block 15 to slide on the inner surface without falling off.
[0023] In this embodiment, Figure 4 As shown, a docking strip 22 is fixedly connected to the outer surface of one side of the filter housing 5, a sealing ring 23 is fixedly connected to the outer surface of one side of the docking strip 22, a fastening block 24 is fixedly connected to the outer surface of the upper end of the docking strip 22, the sealing ring 23 can prevent leakage from the gap of the docking strip 22 during use, resulting in abnormal use, a frame 25 is movably connected to the inner surface of one side of the filter housing 5, a filter cotton 26 is fixedly connected to the outer surface of one side of the frame 25, and a connecting screw 27 is movably connected to the outer surface of one side of the fastening block 24, and the connecting screw 27 is convenient for the staff to disassemble and replace the filter cotton 26.
[0024] Working principle:
[0025] First, when people use the control device, they first insert the card into the card slot 10, then turn on the control switch 9, the pressure gauge 8 can display the water pressure, then slide the waterproof shell 11, and then dock the docking block 16 with the connecting block 20, and the fixing buckle 17 pops up and fixes to the inner surface of the square hole 21, which can prevent moisture from entering the interior of the control device from the card slot 10 during use, causing damage to internal parts and making it impossible to use normally. When water passes through the filter cotton 26, it can filter impurities in the water to prevent impurities from entering the interior of the control device and causing blockage, increasing the maintenance cost of the staff. When the filter cotton 26 needs to be replaced, loosen the connecting screws 27, install the new filter cotton 26, and finally tighten the connecting screws 27 to dock the filter shell 5. After use, press the fixing buckle 17 to slide the waterproof shell 11 to remove the card.
[0026] Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.
Claims
1. A water-saving control device for water services, comprising a fixed housing (1), characterized in that: The upper outer surface of the fixed shell (1) is fixedly connected to the protective shell (2), the upper outer surface of the protective shell (2) is movably connected to the waterproof shell (11), the upper outer surface of the waterproof shell (11) is fixedly connected to the transparent panel (14), the lower outer surface of the waterproof shell (11) is fixedly connected to the sliding block (15), the outer surface of one side of the waterproof shell (11) is fixedly connected to the docking block (16), and the upper outer surface of the docking block (16) is movably connected to a fixed buckle (17).
2. A water-saving control device for water services according to claim 1, characterized in that: The outer surface of the lower end of the protective shell (2) is fixedly connected to a mounting seal (3), the outer surface of one side of the fixed shell (1) is fixedly connected to a water outlet (4), the outer surface of the other side of the fixed shell (1) is fixedly connected to a filter shell (5), and the outer surface of one side of the filter shell (5) is fixedly connected to a water inlet (6).
3. A water-saving control device for water services according to claim 2, characterized in that: The upper outer surface of the protective shell (2) is fixedly connected to a display screen (7), the upper outer surface of the protective shell (2) is fixedly connected to a pressure gauge (8), the upper outer surface of the protective shell (2) is fixedly connected to a control switch (9), the upper outer surface of the protective shell (2) is provided with a card insertion port (10), the lower outer surface of the protective shell (2) is fixedly connected to a main board (12), and the upper outer surface of the main board (12) is fixedly connected to a control chip (13).
4. A water-saving control device for water services according to claim 3, characterized in that: The lower outer surface of the sliding block (15) is movably connected to a mounting strip (18), and the upper outer surface of the mounting strip (18) is provided with a sliding groove (19). The outer surface of one side of the docking block (16) is movably connected to a connecting block (20), and the upper outer surface of the connecting block (20) is provided with a square hole (21).
5. A water-saving control device for water services according to claim 2, characterized in that: A docking strip (22) is fixedly connected to one side outer surface of the filter housing (5), a sealing ring (23) is fixedly connected to one side outer surface of the docking strip (22), and a fastening block (24) is fixedly connected to the upper end outer surface of the docking strip (22).
6. A water-saving control device for water services according to claim 5, characterized in that: A frame (25) is movably connected to an inner surface of one side of the filter housing (5), a filter cotton (26) is fixedly connected to an outer surface of one side of the frame (25), and a connecting screw (27) is movably connected to an outer surface of one side of the fastening block (24).