Household water-saving device

Abstract

The utility model discloses a household water-saving device which comprises a gas-water mixing tank, a partition plate is arranged in the gas-water mixing tank, an inner cavity of the gas-water mixing tank is divided into a mixing cavity and a dispersing cavity by the partition plate, a gas inlet pipe is communicated with the dispersing cavity, a water inlet pipe is connected to the partition plate and communicated with the mixing cavity, a plurality of groups of dispersing holes are formed in the partition plate, and the dispersing holes are communicated with the mixing cavity. The plurality of groups of dispersion holes are arranged in an annular array around the axis of the water inlet pipe, so that gas uniformly wraps the periphery of the water inlet pipe; the gas-water mixing device has the beneficial effects that through the arranged dispersion cavity, gas can be uniformly wrapped at the periphery of a water source, the uniformity of the gas can be conveniently kept during mixing, the gas and the water can be more uniformly mixed, the mixing effect is improved, an external power supply does not need to be additionally arranged in the mixing process, and the cost is reduced. In the using process, the energy expenditure can be reduced, the electric leakage phenomenon can be prevented, and the overall safety can be improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of domestic water-saving devices. BACKGROUND

[0002] Chinese patent (CN201920407309.0) provides a kind of high-efficiency gas-water mixing water-saving device, uses the energy of filling group, utilizes direct current motor to drive mixed stirring cone, in mixed cavity, fully stir mixed water gas source, then utilize water valve and air valve to adjust the water pressure of spray pipe, can effectively mix gas-water, form high-pressure gas-water mixture, under the premise of guaranteeing cleaning effect, reach the good purpose of water saving.But this technology also has certain problems: lithium battery in the use process of the device, lithium battery needs frequent charge-discharge, there are use times and life problems;And motor and nozzle are directly compounded into an organic whole, to avoid electric shock, the safety, insulation performance requirement of device is high, manufacturing cost is higher, in view of this, the utility model provides a kind of domestic water-saving device to solve the above problems. UTILITY MODEL CONTENT

[0003] The utility model aims at providing a kind of domestic water-saving device to solve the problems raised in the above background.

[0004] To achieve the above object, the utility model provides the following technical scheme:

[0005] A kind of domestic water-saving device, including gas-water mixing tank, water inlet pipe, air inlet pipe are arranged on the gas-water mixing tank, water supply assembly is arranged on the water inlet pipe, gas supply assembly is arranged on the air inlet pipe;

[0006] The gas-water mixing tank is provided with a baffle, the baffle divides the inner chamber of gas-water mixing tank into mixing cavity and dispersion cavity, the air inlet pipe is communicated with dispersion cavity, the water inlet pipe is connected to the baffle and communicated with mixing cavity, the baffle is provided with multiple groups of dispersion holes, multiple groups of dispersion holes are arranged in annular array with the axis of water inlet pipe, so that gas is uniformly wrapped around the water inlet pipe.

[0007] As the improvement of the above technical scheme, the mixing cavity is provided with first cavity and second cavity, and the water inlet pipe is arranged in the first cavity.

[0008] Multiple groups of spiral vanes are arranged in the second cavity, and the multiple groups of spiral vanes are evenly arranged.

[0009] As the improvement of the above technical scheme, the second cavity is provided with a mounting pipe, and the multiple groups of spiral vanes are fixedly connected to the inner wall of the mounting pipe.

[0010] The mounting pipe is connected to the gas-water mixing tank by bolts.

[0011] As the improvement of the above technical scheme, the outer wall of the water inlet pipe is rotationally provided with a rotating sleeve, and the rotating sleeve is arranged in the dispersion cavity.

[0012] The outer wall of the rotating sleeve is uniformly provided with a plurality of groups of impeller blades.

[0013] As the improvement of the above technical scheme, the air supply assembly comprises an air compressor, the air compressor is connected with an air tank through a pipeline, and the air tank is connected with the air inlet pipe through a pipeline.

[0014] An air inlet adjusting valve is arranged on the pipeline between the air tank and the air inlet pipe.

[0015] As the improvement of the above technical scheme, a filter is connected with the air inlet of the air compressor through a pipeline.

[0016] As the improvement of the above technical scheme, the water supply assembly comprises a cold-hot water mixing valve, a normal-temperature tap water pipeline and a water heater, and the cold-hot water mixing valve is connected with the water inlet pipe through a pipeline.

[0017] The cold end water inlet of the cold-hot water mixing valve is connected with the normal-temperature tap water pipeline, and the hot end water inlet of the cold-hot water mixing valve is connected with the water heater through a pipeline.

[0018] As the improvement of the above technical scheme, a water inlet pipeline is arranged on the water heater, and a water inlet adjusting valve is arranged on the water inlet pipeline.

[0019] As the improvement of the above technical scheme, an outlet pipeline is arranged on the air-water mixing tank outlet, and a shower head is arranged on the outlet pipeline.

[0020] Compared with the prior art, the utility model has the advantages that:

[0021] When the air and water are mixed, the gas and water source are introduced into the air-water mixing tank through the air supply assembly and the water supply assembly respectively, the gas is uniformly dispersed by the plurality of dispersion holes when the gas enters the dispersion cavity, so that the gas uniformly flows out of the dispersion holes and wraps around the water source, and the gas and water source are mixed when entering the mixing cavity; the dispersion cavity can uniformly wrap the gas around the water source, can keep the uniformity of the gas during mixing, can make the air-water mixing more uniform, can improve the mixing effect, does not need to add an external power supply during mixing, can reduce energy consumption during use, can prevent the leakage phenomenon, and can improve the overall safety. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is a schematic view of the device frame of the utility model;

[0023] Figure 2The utility model discloses a structure schematic view of gas water mixing tank.

[0024] Figure 3 The utility model discloses a side view of gas water mixing tank.

[0025] Figure 4 The utility model discloses Figure 3 The utility model discloses a sectional view of A-A.

[0026] Figure 5 The utility model discloses a connection schematic view of gas water mixing tank and installation pipeline.

[0027] Figure 6 The utility model discloses a structure schematic view of impeller blade.

[0028] Figure 7 The utility model discloses a structure schematic view of spiral blade.

[0029] In the drawing: 10, normal temperature tap water pipeline;20, water supply component;21, cold and hot water mixing valve;22, water heater;23, water inlet regulating valve;24, water inlet pipeline;30, gas supply component;31, gas inlet regulating valve;32, air tank;33, air compressor;34, filter;40, gas water mixing tank;41, water inlet pipe;42, gas inlet pipe;43, mixing cavity;431, first cavity;432, second cavity;44, baffle;45, dispersion hole;46, dispersion cavity;47, installation pipeline;50, lead-out pipeline;60, shower head;70, impeller blade;80, spiral blade;90, rotating sleeve. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by those skilled in the art without creative work fall within the protection scope of the utility model.

[0031] Embodiment:

[0032] As Figures 1-7 shown, the embodiment provides a household water-saving device, which comprises a gas water mixing tank 40, the gas water mixing tank 40 is provided with a water inlet pipe 41 and a gas inlet pipe 42, the water inlet pipe 41 is provided with a water supply component 20, and the gas inlet pipe 42 is provided with a gas supply component 30.

[0033] The gas-water mixing tank 40 is provided with a partition plate 44, which divides the inner cavity of the gas-water mixing tank 40 into a mixing cavity 43 and a dispersion cavity 46. The gas inlet pipe 42 is in communication with the dispersion cavity 46, and the water inlet pipe 41 is connected to the partition plate 44 and in communication with the mixing cavity 43. A plurality of dispersion holes 45 are arranged on the partition plate 44 and arranged in a ring array around the axis of the water inlet pipe 41, so that the gas uniformly surrounds the water inlet pipe 41.

[0034] In this embodiment, when the gas and water are mixed, the gas and water source are introduced into the gas-water mixing tank 40 through the gas supply assembly 30 and the water supply assembly 20, respectively. When the gas enters the dispersion cavity 46, it is uniformly dispersed through the plurality of dispersion holes 45, so that the gas flows out of the dispersion holes 45 and uniformly surrounds the water source. When the gas and water source enter the mixing cavity 43, they are mixed. The dispersion cavity 46 can facilitate the uniform surrounding of the gas around the water source and maintain the uniformity of the gas during mixing, so that the gas and water can be mixed more uniformly, improving the mixing effect. At the same time, no external power source is needed during mixing, which can reduce energy consumption and prevent electric shock, improving the overall safety.

[0035] Specifically, the mixing cavity 43 is provided with a first cavity 431 and a second cavity 432, and the water inlet pipe 41 is arranged in the first cavity 431.

[0036] A plurality of spiral blades 80 are arranged in the second cavity 432.

[0037] In this case, the first cavity 431 is provided with a tapered portion.

[0038] In this embodiment, when the gas and water source enter the mixing cavity 43, they are first mixed in the first cavity 431 through the tapered portion, and then enter the second cavity 432 for secondary mixing through the plurality of spiral blades 80, forming a gas-water mixture.

[0039] Specifically, the second cavity 432 is provided with a mounting pipe 47, and the plurality of spiral blades 80 are fixedly connected to the inner wall of the mounting pipe 47.

[0040] The mounting pipe 47 is connected to the gas-water mixing tank 40 by bolts.

[0041] In this embodiment, the cooperation between the mounting pipe 47 and the gas-water mixing tank 40 facilitates the maintenance of the plurality of spiral blades 80.

[0042] Specifically, a rotating sleeve 90 is rotatably arranged on the outer wall of the water inlet pipe 41, and the rotating sleeve 90 is arranged in the dispersion cavity 46.

[0043] The outer wall of the rotating sleeve 90 is uniformly provided with a plurality of sets of impeller blades 70.

[0044] In this embodiment, when the gas enters the dispersion cavity 46 through the gas inlet pipe 42, the gas directly blows on the plurality of sets of impeller blades 70, so that the plurality of sets of impeller blades 70 rotate, facilitating the rapid filling of the gas in the dispersion cavity 46, so as to be uniformly wrapped around the periphery of the water inlet pipe 41 through the dispersion holes 45.

[0045] Of course, the gas directly blows on the impeller blades 70, which can avoid the gas directly acting on the water inlet pipe 41, thereby avoiding causing mechanical damage to the surface of the water inlet pipe 41.

[0046] Specifically, the gas supply assembly 30 includes an air compressor 33, the air compressor 33 is connected with an air tank 32 through a pipeline, and the air tank 32 is connected with the gas inlet pipe 42 through a pipeline.

[0047] An air inlet adjusting valve 31 is arranged on the pipeline between the air tank 32 and the gas inlet pipe 42.

[0048] In this embodiment, the air compressor 33 can facilitate the compression of the gas, thereby facilitating the gas-water mixing in the later stage.

[0049] Specifically, the air inlet of the air compressor 33 is connected with a filter 34 through a pipeline.

[0050] In this embodiment, the filter 34 is used for filtering air to avoid pollution in the air and affect the water quality after the gas-water mixing.

[0051] Specifically, the water supply assembly 20 includes a cold-hot water mixing valve 21, a normal-temperature tap water pipeline 10 and a water heater 22, and the cold-hot water mixing valve 21 is connected with the water inlet pipe 41 through a pipeline.

[0052] The cold end water inlet of the cold-hot water mixing valve 21 is connected with the normal-temperature tap water pipeline 10, and the hot end water inlet of the cold-hot water mixing valve 21 is connected with the water heater 22 through a pipeline.

[0053] In this embodiment, the cold-hot water mixing valve 21 can adjust the water temperature, thereby facilitating the adjustment of the temperature of the gas-water mixture in the gas-water mixing tank 40.

[0054] Specifically, the water heater 22 is provided with a water inlet pipeline 24, and the water inlet pipeline 24 is provided with a water inlet adjusting valve 23.

[0055] Specifically, the outlet of the gas-water mixing tank 40 is provided with a lead-out pipeline 50, and the lead-out pipeline 50 is provided with a shower head 60.

[0056] In this embodiment, the gas-water mixing tank 40 is made of stainless steel.

[0057] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the application, which is defined by the appended claims and their equivalents.

Claims

1. A domestic water saving device characterised in that: Including gas water mixing tank (40), be provided with water inlet pipe (41), air inlet pipe (42) on gas water mixing tank (40), be provided with water supply assembly (20) on water inlet pipe (41), be provided with gas supply assembly (30) on air inlet pipe (42); The gas water mixing tank (40) is provided with a partition (44), the partition (44) divides the inner chamber of the gas water mixing tank (40) into a mixing chamber (43) and a dispersion chamber (46), the air inlet pipe (42) is communicated with the dispersion chamber (46), the water inlet pipe (41) is connected to the partition (44) and communicated with the mixing chamber (43), a plurality of dispersion holes (45) are arranged on the partition (44), and the plurality of dispersion holes (45) are arranged in a ring array around the axis of the water inlet pipe (41), so that the gas is uniformly wrapped around the water inlet pipe (41).

2. A domestic water saving device according to claim 1, wherein: The mixing chamber (43) is provided with a first cavity (431) and a second cavity (432), and the water inlet pipe (41) is arranged in the first cavity (431). A plurality of spiral vanes (80) are arranged in the second cavity (432).

3. A domestic water saving device according to claim 2, wherein: The second cavity (432) is provided with a mounting pipe (47), and the plurality of spiral vanes (80) are fixedly connected to the inner wall of the mounting pipe (47). The mounting pipe (47) is connected to the gas water mixing tank (40) by bolts.

4. A domestic water saving device according to claim 1, wherein: A rotating sleeve (90) is rotatably arranged on the outer wall of the water inlet pipe (41), and the rotating sleeve (90) is arranged in the dispersion chamber (46). A plurality of impeller blades (70) are uniformly arranged on the outer wall of the rotating sleeve (90).

5. A domestic water saving device according to claim 4, wherein: The gas supply assembly (30) comprises an air compressor (33), the air compressor (33) is connected with an air tank (32) through a pipeline, and the air tank (32) is connected to the air inlet pipe (42) through a pipeline. An air inlet adjusting valve (31) is arranged on the pipeline between the air tank (32) and the air inlet pipe (42).

6. A domestic water saving device according to claim 5, wherein: A filter (34) is connected to the air inlet of the air compressor (33) through a pipeline.

7. A domestic water saving device according to claim 6, wherein: The water supply assembly (20) comprises a cold-hot water mixing valve (21), a normal-temperature tap water pipeline (10) and a water heater (22), and the cold-hot water mixing valve (21) is connected to the water inlet pipe (41) through a pipeline. The cold end water inlet of the cold-hot water mixing valve (21) is connected to the normal-temperature tap water pipeline (10), and the hot end water inlet of the cold-hot water mixing valve (21) is connected to the water heater (22) through a pipeline.

8. A domestic water saving device according to claim 7, wherein: The water heater (22) is provided with a water inlet pipeline (24), and the water inlet pipeline (24) is provided with a water inlet adjusting valve (23).

9. A domestic water saving device according to claim 1, wherein: An outlet pipeline (50) is arranged at the outlet of the gas water mixing tank (40), and a shower head (60) is arranged on the outlet pipeline (50).

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