Environment-friendly water-saving device
By setting up an environmentally friendly water-saving device with suction, liquefy and reflux components in the bathroom, absorbing and liquefying water vapor and returning it to the flushing tank, the problem of water resource waste is solved, and the recycling and utilization of water resources and the comfort of showers is achieved. promote.
Patent Information
- Application Number
- CN202420534411.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-19
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2034-03-19
AI Technical Summary
During a winter shower, water vapor in the bathroom accumulates and spreads outside, resulting in waste of water resources.
Design an environmentally friendly water-saving device, including suction components, liquefied components and reflow components on the ceiling. The suction components absorb water vapor and liquefies it through the liquefied components. The liquefied water vapor returns to the flush tank to achieve water recovery use.
It effectively reduces the waste of water resources during showers, recycles water vapor, and improves the comfort of the shower through heat exchange, achieving environmental protection and energy-saving effects.
Smart Images
Figure CN222161484U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the field of toilet water-saving technology, and in particular to an environmentally friendly water-saving device. Background Art
[0002] The bathroom is a collective name for the toilet, restroom, and bathhouse. It is usually equipped with a squat toilet or a sit-down toilet, a flush tank, a shower head, and a washbasin. It is a space for residents to perform activities such as defecation, bathing, and washing.
[0003] In winter, due to the low outdoor temperature, residents usually need to close doors and windows and turn up the water temperature when taking a shower in the bathroom. During the continuous shower process, the bathroom is filled with a large amount of water vapor, which usually diffuses to the outside after the shower is completed and the doors and windows are opened, or is pumped to the outside through the exhaust system in the bathroom.
[0004] Regarding the above-mentioned related technologies, when the shower time is long or the number of showers is high, more water vapor accumulates in the bathroom, and most of the water vapor diffuses outdoors, resulting in a waste of water resources. Utility Model Content
[0005] In order to improve the problem of water resource waste caused by the diffusion of water vapor during showering, the present application provides an environmentally friendly water-saving device.
[0006] The environmental protection water-saving device provided in this application adopts the following technical solution:
[0007] An environmentally friendly water-saving device includes an air intake component, a liquefaction component and a reflux component, all of which are arranged on the ceiling. The air intake component is connected to the toilet, and the reflux component is connected to the flush tank. The liquefaction component is arranged between the air intake component and the reflux component, and is used to liquefy water vapor absorbed by the air intake component and supply the liquefied water vapor to the reflux component.
[0008] By adopting the above technical solution, when the water vapor concentration in the bathroom reaches a predetermined concentration, the suction component absorbs the water vapor, the liquefaction component liquefies the water vapor, and the reflux component returns the liquefied water vapor to the flushing tank, thereby realizing the recycling of water vapor and reducing the waste of water resources when showering.
[0009] Optionally, the air intake component includes an air intake hood, an air intake duct, an air intake fan and a humidity sensor. The air intake hood is embedded in the ceiling, one end of the air intake hood is connected to the bathroom, and the other end is connected to the air intake duct. The air intake fan is installed at one end of the air intake hood away from the air intake duct and is used to blow the air in the bathroom into the air intake hood. The humidity sensor is installed on the side of the ceiling close to the inside of the bathroom and is electrically connected to the air intake fan.
[0010] By adopting the above technical solution, when the air humidity in the bathroom reaches a predetermined value, the humidity sensor transmits a signal to the suction fan to start the suction fan. The suction fan absorbs water vapor into the suction hood and enters the liquefaction component through the suction pipe for liquefaction treatment. The suction component automatically starts according to the humidity, which is more convenient.
[0011] Optionally, the liquefaction component includes a liquefaction casing, a liquefaction pipe and an exhaust fan, the liquefaction pipe is at least partially located inside the liquefaction casing, one end of the liquefaction casing is connected to the outdoors, and the other end is connected to the bathroom, one end of the liquefaction pipe is connected to the suction pipe, and the other end is connected to the reflux component, the exhaust fan is installed at one end of the liquefaction casing close to the bathroom, and is used to draw outdoor air into the bathroom.
[0012] By adopting the above technical solution, when water vapor enters the liquefaction pipe, the exhaust fan continuously draws outdoor cold air into the room, so that the cold air exchanges heat with the liquefaction pipe located inside the liquefaction cover, and the heat of the water vapor inside the liquefaction pipe located inside the liquefaction cover is quickly dissipated, thereby prompting the water vapor to liquefy and flow to the reflux component for recycling, so that the liquefaction component can liquefy the water vapor in the liquefaction pipe while providing fresh air to the bathroom.
[0013] Optionally, the liquefaction tank channel is located in a coiled shape at the position of the liquefaction casing.
[0014] By adopting the above technical solution, when water vapor enters the liquefaction shell, the coiled liquefaction pipeline can increase the residence time of water vapor in the liquefaction shell, thereby facilitating sufficient heat exchange of water vapor and improving the liquefaction rate of water vapor in the liquefaction pipeline.
[0015] Optionally, an end of the liquefaction pipeline close to the air intake component is higher than an end close to the reflux component.
[0016] By adopting the above technical solution, after the water vapor is liquefied, since the end of the liquefaction pipeline close to the reflux component is lower, the liquefied water vapor flows to the reflux component under the action of gravity, which facilitates the collection of the liquefied water vapor.
[0017] Optionally, the return assembly includes a water collecting tank, a return pipe and a drain pipe. The water collecting tank is fixed above the ceiling, one end of the return pipe is connected to the liquefaction pipe, and the other end is connected to the water collecting tank, one end of the drain pipe is connected to the bottom of the water collecting tank, and the other end is connected to the flushing tank.
[0018] By adopting the above technical solution, after the liquefied water vapor flows into the water collecting tank through the return pipe, the water in the water collecting tank becomes the reserve water source for the flushing tank. When the water level in the flushing tank drops, the drainage pipe replenishes water for the flushing tank, thereby realizing the reuse of water resources.
[0019] Optionally, a heating element is provided in the liquefaction housing, and the heating element is located on a side of the exhaust fan away from the liquefaction pipeline.
[0020] By adopting the above technical solution, when the exhaust fan draws outdoor cold air into the room, the heating element heats the cold air, so that the exhaust fan blows hot air into the room, thereby improving the shower comfort, and part of the heat of the water vapor will be reabsorbed into the bathroom, thereby achieving environmental protection and energy saving effects.
[0021] Optionally, a protective net is provided at one end of the air suction housing and the liquefaction housing close to the toilet.
[0022] By adopting the above technical solution, the protective net can protect the suction fan and the exhaust fan, reducing the possibility of damage to the suction fan and the exhaust fan.
[0023] In summary, the present application includes at least one of the following beneficial technical effects:
[0024] 1. By setting up an air suction component, a liquefaction component and a reflux component, when the water vapor content in the toilet is too high, the air suction component absorbs the water vapor, the liquefaction component liquefies the water vapor, and the reflux component supplies the liquefied water vapor to the flushing tank, so as to realize the recycling of water vapor and reduce the waste of water resources;
[0025] 2. By setting up a liquefied cover, a liquefied pipeline, a heating element and an exhaust fan, when water vapor enters the liquefied cover through the liquefied pipeline, the exhaust fan draws outdoor cold air into the liquefied cover, and the cold air takes away the heat of the water vapor, thereby cooling the water vapor and increasing the liquefaction speed of the water vapor. At the same time, the heating element heats the cold air, so that the exhaust fan blows hot air into the bathroom, improving the shower comfort. Part of the heat carried by the water vapor is re-absorbed into the bathroom, realizing heat recovery and utilization, which has the effect of environmental protection and energy saving. BRIEF DESCRIPTION OF THE DRAWINGS
[0026] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application;
[0027] Figure 2 is a partial cross-sectional view of an embodiment of the present application;
[0028] Figure 3 yes Figure 2 Enlarged schematic diagram of part A.
[0029] Figure numerals: 1. Toilet; 11. Ceiling; 12. Flush tank; 2. Intake assembly; 21. Intake cover; 22. Intake duct; 23. Intake fan; 24. Humidity sensor; 3. Liquefaction assembly; 31. Liquefaction cover; 311. Intake shell; 312. Liquefaction shell; 313. Exhaust shell; 32. Liquefaction duct; 33. Exhaust fan; 34. Heating element; 4. Reflux assembly; 41. Reflux duct; 42. Water collecting tank; 43. Drain pipe; 5. Protective net. DETAILED DESCRIPTION
[0030] The following is combined with Figure 1-3 This application is described in further detail.
[0031] The present application embodiment discloses an environmentally friendly water-saving device. Figure 1 The environmental protection and water-saving device includes an air suction component 2, a liquefaction component 3 and a reflux component 4, and the air suction component 2, the liquefaction component 3 and the reflux component 4 are all installed on the ceiling 11. When the water vapor content inside the toilet 1 reaches a predetermined value, the air suction component 2 absorbs the water vapor, the liquefaction component 3 accelerates the liquefaction of the water vapor, and the reflux component 4 stores the liquefied water vapor and automatically supplies it to the flushing tank 12 for flushing the toilet, thereby realizing the reuse of the water vapor generated during showering and reducing the waste of water resources during showering.
[0032] Specifically, refer to Figure 2 and Figure 3 The air suction assembly 2 includes an air suction housing 21, an air suction pipe 22, an air suction fan 23 and a humidity sensor 24. The air suction housing 21 is a rectangular shell. One end of the air suction housing 21 is connected to the inside of the toilet 1, and the other end is closed and connected to the air suction pipe 22. The air suction housing 21 is fixedly connected to the ceiling 11 by bolts and welded to the air suction pipe 22. The air suction pipe 22 is an L-shaped circular tube. A connecting flange is provided at one end of the air suction pipe 22 away from the air suction housing 21 to facilitate docking with the liquefied assembly 3. The air suction fan 23 is a ceiling exhaust fan. The exhaust direction is from the inside of the toilet 1 toward the air suction housing 21. The air suction fan 23 is fixedly connected to the end of the air suction housing 21 near the toilet by bolts. The humidity sensor 24 is a capacitive humidity sensor. In order to reduce costs, a resistive humidity sensor can also be used. The humidity sensor 24 is fixed to the bottom of the ceiling 11 by bolts. The humidity sensor 24 is electrically connected to the suction fan 23. In this embodiment, when the humidity in the bathroom 1 reaches 70%, the humidity sensor 24 sends an electrical signal to the suction fan 23 to start the suction fan 23.
[0033] When the humidity in the toilet 1 reaches a predetermined value, the suction fan 23 starts to pump the air in the toilet 1, so that the air mixed with a large amount of water vapor passes through the suction cover 21 into the suction pipe 22, and then enters the range of the liquefaction component 3 from the suction pipe 22 for liquefaction.
[0034] Reference Figure 3 The liquefied component 3 includes a liquefied shell 31, a liquefied pipeline 32 and an exhaust fan 33. The liquefied shell 31 is a rectangular shell. The liquefied shell 31 includes an air intake shell 311, a liquefied shell 312 and an exhaust shell 313. The air intake shell 311, the liquefied shell 312 and the exhaust shell 313 are connected in sequence, and the connecting parts are welded with connecting ear plates. A plurality of through holes are provided on the connecting ear plates. The air intake shell 311, the liquefied shell 312 and the exhaust shell 313 are fixed by passing bolts through the through holes of adjacent ear plates, so that the liquefied shell 31 can be disassembled in sections, which is convenient for repairing the liquefied component 3. The end of the air intake shell 311 away from the liquefied shell 312 is connected to the outside, and the end of the exhaust shell 313 close to the toilet 1 is fixedly connected to the ceiling 11 by bolts. The liquefied pipe 32 is a circular pipe with the same diameter as the suction pipe 22. Both ends of the liquefied pipe 32 extend from both sides of the liquefied shell 312, and are welded with connecting flanges. The end of the liquefied pipe 32 close to the suction assembly 2 is fixedly connected to the suction pipe 22 through the connecting flange and bolts. The exhaust fan 33 is a ceiling exhaust fan, and the exhaust direction is from the liquefied cover 31 to the toilet 1.
[0035] When the water vapor enters the air intake pipe 22, it enters the liquefaction pipe 32 through the air intake pipe 22. When the water vapor passes through the inside of the liquefaction shell 32, the outdoor cold air passes through the liquefaction pipe 32 under the action of the exhaust fan 33, so that the water vapor in the liquefaction pipe 32 exchanges heat with the cold air. The water vapor is quickly cooled and liquefied, and then flows to the reflux component 4 to facilitate the recovery and utilization of the water vapor.
[0036] Reference Figure 3 The portion of the liquefaction pipeline 32 located in the liquefaction shell 312 is vertically coiled to increase the residence time of water vapor in the liquefaction shell 312, and the height of the liquefaction pipeline 32 gradually decreases from the end close to the air intake component 2 to the end close to the reflux component 3, so as to facilitate the liquefied water vapor to flow to the reflux component 4.
[0037] A heating element 34 is provided at one end of the exhaust fan 33 away from the liquefied pipe 32. The heating element 34 is an electric heating wire or an electric heating tube. In this embodiment, the heating element 34 is an electric heating tube. By controlling the switch to turn on the heating element 34, the exhaust fan 33 can blow hot air into the toilet 1 to improve the comfort of showering. The cold air entering the liquefied housing 31 from the outside will re-act part of the heat carried by the water vapor into the toilet 1, which can reduce the loss of heat and achieve the effect of environmental protection and energy saving.
[0038] The return assembly 4 includes a return pipe 41, a water collecting tank 42 and a drain pipe 43. The return pipe 41 is a circular pipe with the same diameter as the liquefied pipe 32. A connection flange is provided at one end of the return pipe 41, and the return pipe 41 is fixedly connected to the liquefied pipe 32 through the connection flange and bolts. The other end is embedded in the top of the water collecting tank 42. The return pipe 41 is tilted, and the end close to the water collecting tank 42 is lower. The water collecting tank 42 is a rectangular box, and is fixedly connected to the top of the ceiling 1 through bolts. One end of the drain pipe 43 is connected to the bottom of the water collecting tank 42, and the other end is connected to the inside of the flush tank 12. One end of the drain pipe 43 located in the flush tank 12 is lower than the predetermined maximum water level of the flush tank 12, so that when the flush tank 12 reaches the predetermined maximum water level, it is difficult for the water in the water collecting tank 42 to flow into the flush tank 12.
[0039] When the liquefied water vapor enters the return pipe 41, it flows into the water collecting tank 42. When the water level in the flushing tank 12 decreases, the water in the water collecting tank 42 flows into the flushing tank 12 under the action of gravity, thereby replenishing the flushing tank 12, thereby recycling the water vapor generated by the shower and reducing the waste of water resources.
[0040] Reference Figure 3 A protective net 5 is provided on one side of the suction housing 21 and the liquefied housing 31 near the toilet 1, and the protective net 5 is fixedly connected to the suction housing 21 or the liquefied housing 31 by bolts. By providing the protective net 5, the suction fan 23 and the exhaust fan 33 can be protected, and the possibility of damage to the suction fan 23 and the exhaust fan 33 is reduced.
[0041] The implementation principle of the environmentally friendly water-saving device of the embodiment of the present application is as follows: when the water vapor content in the toilet 1 reaches a predetermined concentration, under the action of the humidity sensor 24, the suction fan 23 is started, and the air containing water vapor is sucked into the liquefaction pipe 32. The water vapor exchanges heat with the external cold air in the liquefaction cover 31, is cooled and liquefied, and flows into the water collecting tank 42 through the return pipe 41, and flows into the flushing tank 12 through the drain pipe 42, thereby realizing the recycling of water vapor and reducing the waste of water resources.
[0042] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.
Claims
1. An environmental protection and water-saving device, characterized in that: The invention comprises an air intake component (2), a liquefaction component (3) and a return component (4) which are all arranged on a ceiling (11); the air intake component (2) is connected to a toilet (1); the return component (4) is connected to a flushing tank (12); the liquefaction component (3) is arranged between the air intake component (2) and the return component (4) and is used to liquefy water vapor absorbed by the air intake component (2) and supply the liquefied water vapor to the return component (4).
2. The environmental protection and water saving device according to claim 1, characterized in that: The air intake assembly (2) comprises an air intake housing (21), an air intake duct (22), an air intake fan (23) and a humidity sensor (24); the air intake housing (21) is embedded in the ceiling (11); one end of the air intake housing (21) is connected to the toilet (1), and the other end is connected to the air intake duct (22); the air intake fan (23) is installed at one end of the air intake housing (21) away from the air intake duct (22), and is used to blow the air in the toilet (1) into the air intake housing (21); the humidity sensor (24) is installed on a side of the ceiling (11) close to the interior of the toilet (1), and is electrically connected to the air intake fan (23).
3. The environmental protection and water saving device according to claim 2, characterized in that: The liquefaction component (3) comprises a liquefaction casing (31), a liquefaction pipeline (32) and an exhaust fan (33); the liquefaction pipeline (32) is at least partially located inside the liquefaction casing (31); one end of the liquefaction casing (31) is connected to the outside, and the other end is connected to the toilet (1); one end of the liquefaction pipeline (32) is connected to the air intake pipeline (22), and the other end is connected to the return flow component (4); the exhaust fan (33) is installed at one end of the liquefaction casing (31) close to the toilet (1), and is used to pump outdoor air into the toilet (1).
4. The environmental protection and water saving device according to claim 3, characterized in that: The portion of the liquefaction pipeline (32) located in the liquefaction casing (31) is in a coiled shape.
5. The environmental protection and water saving device according to claim 4, characterized in that: The end of the liquefaction pipeline (32) close to the air intake component (2) is higher than the end close to the return component (4).
6. The environmental protection and water saving device according to claim 3, characterized in that: The return assembly (4) comprises a water collecting tank (42), a return pipe (41) and a drain pipe (43); the water collecting tank (42) is fixed above the ceiling (11); one end of the return pipe (41) is connected to the liquefaction pipe (32) and the other end is connected to the water collecting tank (42); one end of the drain pipe (43) is connected to the bottom of the water collecting tank (42) and the other end is connected to the flushing tank (12).
7. The environmental protection and water saving device according to claim 3, characterized in that: A heating element (34) is provided in the liquefaction housing (31), and the heating element (34) is located on a side of the exhaust fan (33) away from the liquefaction pipeline (32).
8. The environmental protection and water saving device according to claim 3, characterized in that: The ends of the air suction housing (21) and the liquefaction housing (31) close to the interior of the toilet (1) are both provided with a protective net (5).