Automatic gas mixing waterfall device

Abstract

The utility model relates to the technical field of water conservancy landscapes, in particular to an automatic gas mixing waterfall device which comprises a water supply pipe fitting, a gas mixing component is arranged on the water supply pipe fitting, a water outlet nozzle used for spraying water is arranged on the gas mixing component, a perforated plate and a screen are arranged between the water outlet nozzle and the gas mixing component, and a supporting piece is fixed to the water supply pipe fitting. The supporting piece is connected with an angle adjusting plate through a bolt. A flange plate is welded and fixed on the water supply pipe fitting; a strip-shaped hole is formed in the water supply pipe fitting, and the gas mixing component is welded and fixed with the water supply pipe fitting through the strip-shaped hole; the automatic gas mixing waterfall device has the advantages that the automatic gas mixing waterfall device is an upgrading design of an existing waterfall spray head device, air is driven to enter the spray head while waterfall water flows, gas-liquid mixing is achieved, cost cannot be increased too much, duration time is long, and the automatic gas mixing waterfall device can be widely popularized in the fountain show industry.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy landscape, more specifically to an automatic gas mixing waterfall device. Background Art

[0002] Large artificial waterfalls can give people a strong visual impact, but considering the excessive demand for water volume by waterfalls, is there any equipment that can minimize the power of the water pump while maintaining a small visual difference? This automatic aeration waterfall device adds an aeration device on the basis of conventional laminar water outlet. The aeration process does not require the addition of separate equipment. The aeration is mixed with the water, which greatly increases the thickness of the water outlet and simulates the effect of beach waves. It is highly interactive and visually shocking. An artificial waterfall device similar to the application number 201220469301.5 involves outdoor artificial landscapes. A water reservoir is provided on the base, which is connected to the water source through a water pump. A drain outlet is provided on the reservoir. A gate is hinged on one side, a latch seat is provided on the other side of the drain port, a locking seat matching the latch seat is provided on the gate, locking holes are provided on the latch seat and the locking seat, a locking hydraulic cylinder is provided above the latch seat, and a locking tongue is provided on the locking hydraulic cylinder; a wedge-shaped clamping handle is provided on the inside of the gate, a bracket is provided in the water reservoir, a clamp platform is provided on the bracket, a pair of clamping arms hinged to the clamp platform in the middle, the front ends of the clamp arms are clamped on both sides of the clamp handle, and a clamping hydraulic cylinder is hinged between the rear ends; a hydraulic station and a hydraulic station control cabinet are provided, the hydraulic station is connected to the hydraulic station control cabinet, and the locking hydraulic cylinder and the clamping hydraulic cylinder are respectively connected to the hydraulic station. The water in the water reservoir of the utility model can flow out explosively, and the gate is safe, reliable and stable.

[0003] However, the device uses a gas-liquid mixing pump to achieve large-scale water shows, which is too expensive and difficult to implement. In addition, the water vapor is in mist form and will dissipate quickly over long distances and at high flow rates. Utility Model Content

[0004] Therefore, the technical problem to be solved by the present invention is to overcome the existing technology. The automatic gas mixing waterfall device is an upgraded design of the existing waterfall nozzle device. The air is driven into the nozzle while the waterfall water flows to achieve gas-liquid mixing. The cost will not increase too much, the duration is long, and it can be widely promoted in the fountain water show industry.

[0005] To this end, the technical solution adopted is that the utility model provides an automatic aeration waterfall device, including a water supply pipe fitting, a mixing component is provided on the water supply pipe fitting, a water outlet nozzle for spraying water is provided on the mixing component, a porous plate and a screen are provided between the water outlet nozzle and the mixing component, a support member is fixed on the water supply pipe fitting, and an angle adjustment plate is connected to the support member by bolts.

[0006] Preferably, a flange is welded and fixed on the water supply pipe.

[0007] Preferably, the water supply pipe is provided with an elongated hole, and the gas mixing component is fixed by welding to the water supply pipe through the elongated hole.

[0008] Preferably, the inner wall of the gas mixing component is provided with an air stratification plate, which separates the gas mixing component into an inner layer area and an outer layer area, and the outer layer area is provided with a plurality of air inlet holes.

[0009] Preferably, the porous plate is connected to the lower end of the screen by welding, and the porous plate and the screen are both interspaced and inserted between the water outlet nozzle and the gas mixing component.

[0010] Preferably, the water outlet nozzle is connected to the gas mixing component by bolts.

[0011] Preferably, a plurality of length adjustment holes are provided on both sides of the upper end of the support member, and the support member is fixed to the water supply pipe member by bolts connected in the length adjustment holes; short shafts are fixed on both sides of the lower end of the support member.

[0012] Preferably, arc grooves are provided on both sides of the angle adjustment plate, and the lower end of the angle adjustment plate is slidably connected to the short shaft of the support member through the arc grooves.

[0013] Preferably, a through slot is provided at the middle end of the angle adjustment plate, a closing plate is inserted into the through slot, and the closing plate is connected to the angle adjustment plate by bolts.

[0014] Preferably, a sealing ring is provided between the water outlet nozzle and the gas mixing component.

[0015] The beneficial effects of this device are:

[0016] 1. Gas-liquid mixing is achieved along with water transmission, which is low cost and occupies little space;

[0017] 2. The water outlet angle can be adjusted arbitrarily;

[0018] 3. The gas, liquid and water splashes can be fine-tuned.

[0019] Other features and advantages of the present invention will be described in the following description, and in part will become apparent from the description, or understood by practicing the present invention. The purpose and other advantages of the present invention can be achieved and obtained through the structures specifically pointed out in this application document.

[0020] The technical solution of the present invention is further described in detail below through the accompanying drawings and embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2 This is a front view structural diagram of the present utility model;

[0024] Figure 3 It is a schematic diagram of the partial structure of the side section of the utility model;

[0025] Figure 4 It is a partial enlarged structural schematic diagram of the utility model;

[0026] Figure 5 It is a schematic structural diagram of a side cross-section of the present invention.

[0027] In the figure: water supply pipe 1; gas mixing component 2; water outlet nozzle 3; porous plate 4; screen 5; angle adjustment plate 6; support member 7. DETAILED DESCRIPTION

[0028] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0029] In the description of this application, it should be understood that the terms "middle", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on this application. The terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of this application, "multiple" means two or more, unless otherwise clearly and specifically defined.

[0030] In addition, unless otherwise expressly specified or limited, the terms "mounted," "connected," "connect," "fixed," etc. should be understood broadly. For example, they may refer to fixed, detachable, or integral connections; mechanical or electrical connections; direct or indirect connections through an intermediary; or internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this application based on specific circumstances.

[0031] In this application, unless otherwise expressly specified or limited, a first feature being "above" or "below" a second feature may include the first and second features being in direct contact, or may include the first and second features being in contact not directly but through another feature between them. Moreover, a first feature being "above," "above," and "above" a second feature may include the first feature being directly above or obliquely above the second feature, or may simply mean that the first feature is higher in level than the second feature. A first feature being "below," "below," and "below" a second feature may include the first feature being directly below or obliquely below the second feature, or may simply mean that the first feature is lower in level than the second feature. Specific implementation method one:

[0033] like Figure 1 — Figure 5 As shown, an automatic aeration waterfall device includes a water supply pipe 1, a mixing component 2 is provided on the water supply pipe 1, a water outlet nozzle 3 for spraying water is provided on the mixing component 2, a porous plate 4 and a screen 5 are provided between the water outlet nozzle 3 and the mixing component 2, a support member 7 is fixed on the water supply pipe 1, and an angle adjustment plate 6 is connected to the support member 7 by bolts.

[0034] The working principle and beneficial effects of this embodiment are as follows: existing water-gas mixing is achieved by specialized gas-liquid mixing pumps. These standalone units are very expensive to apply to actual projects. Simple atomizing nozzles only disperse water without mixing gas, and their duration is short, making it difficult to achieve high flow rates. Similarly, aerated gas explosion disks used in sewage purification are difficult to achieve high flow rates, making them difficult to apply to water show projects.

[0035] The main structure of this device is a water supply pipe fitting 1, which can be directly connected to the pipeline system through the national standard flange welded on the water supply pipe fitting 1. A long hole is opened on the water supply pipe fitting 1, and the mixing component 2 passes through the long hole and is welded to the water supply pipe fitting. The mixing component 2 adopts a layered design, and the outer layer has many air inlet holes. The water outlet nozzle 3 is connected to the mixing component 2 by bolts. A porous plate 4 and a screen 5 are installed between the water outlet nozzle 3 and the mixing component 2 through bolts. The porous plate 4 and the screen 5 are welded together as independent components and can be disassembled. The angle adjustment plate 6 is connected to the support member 7 by bolts. There are arc grooves on both sides of the angle adjustment plate 6 to adjust the angle. The support member 7 is fixed to the water supply pipe fitting 1 by bolts. There is a length adjustment hole on the support member 7. By adjusting the position of the hole, the speed at which the sprayed water hits the angle adjustment plate 6 can be changed;

[0036] This application adopts a layered design. During the flow of water, air is brought in through dense small holes. There are double compartments inside. Under the impact of the water flow, the air can be fully mixed with the air. After the water comes out, it will appear opaque and white. It is not easy to disappear. There is an angle adjustment plate at the front end, which can freely adjust the angle of the water outlet.

[0037] Then, it can realize automatic gas-liquid mixing with water, and the gas-liquid form is ejected at high speed, and the gas-liquid form is maintained for a long time; through the layered design of the gas mixing component, the outer layer is provided with an air inlet hole, and a porous plate and a screen are built in, so that the water and gas are fully mixed; the angle plate has an arc groove and can be adjusted at a large angle; there are length adjustment holes on the support part, and by adjusting the length, the impact speed is changed to achieve changes in the size of the water splash; it is suitable for the application of water special effects in the fountain industry. Specific implementation method two:

[0039] like Figure 1 — Figure 5 As shown, an automatic gas mixing waterfall device is provided, wherein a flange is welded and fixed on the water supply pipe 1.

[0040] The working principle and beneficial effects of this embodiment are as follows: through the national standard flange welded on the water supply pipe 1, it can be directly connected to the pipeline system to provide a sealed connection and supply of water. Specific implementation method three:

[0042] like Figure 1 — Figure 5 As shown, an automatic aeration waterfall device is provided, wherein the water supply pipe 1 is provided with a long hole, and the aeration component 2 is welded and fixed to the water supply pipe 1 through the long hole; the inner wall of the aeration component 2 is provided with an air stratification plate, which separates the inner layer area and the outer layer area in the aeration component 2, and the outer layer area is provided with multiple air inlet holes.

[0043] The working principle and beneficial effects of this embodiment are as follows: an air stratification plate is provided on the inner wall of the air mixing component 2 for stratification. The air stratification plate separates the inner layer area and the outer layer area in the air mixing component 2. The outer layer area is provided with multiple air inlet holes, so that the water can be fully mixed with the air under the impact of the water flow. After the water comes out, it appears as an opaque white water flow and is not easy to disappear. Specific implementation method four:

[0045] like Figure 1 — Figure 5 As shown, an automatic gas mixing waterfall device, the porous plate 4 is welded and connected to the lower end of the screen 5, the porous plate 4 and the screen 5 are gap-inserted between the water outlet nozzle 3 and the gas mixing component 2; the water outlet nozzle 3 is connected to the gas mixing component 2 by bolts; a sealing ring is provided between the water outlet nozzle 3 and the gas mixing component 2.

[0046] The working principle and beneficial effects of this embodiment are as follows: a porous plate 4 and a screen 5 are installed between the water outlet nozzle 3 and the gas mixing component 2 through bolts. The porous plate 4 and the screen 5 are welded together as independent components and can be disassembled, which is convenient for overall installation and disassembly. The built-in porous plate 4 and the screen 5 can be broken up by the water flow, and the water vapor is fully mixed under the impact, so that the water appears opaque and white after it is discharged, and it is not easy to disappear. Specific implementation method five:

[0048] like Figure 1 — Figure 5 As shown, an automatic gas mixing waterfall device is provided with a plurality of length adjustment holes on both sides of the upper end of the support member 7, and the support member 7 is fixed on the water supply pipe 1 by bolts connected in the length adjustment holes; short shafts are fixed on both sides of the lower end of the support member 7.

[0049] The working principle and beneficial effects of this embodiment are as follows: there are multiple length adjustment holes on the support member 7, and the length adjustment holes at non-passing positions are symmetrically connected by bolts, thereby adjusting the length of the adjustment distance of the support member 7 on the water supply pipe 1, thereby changing the impact speed and force of the water flow when it flows out, thereby achieving the effect of changing the size of the water splash. Specific implementation method six:

[0051] like Figure 1 — Figure 5 As shown, an automatic gas mixing waterfall device is provided, wherein arc grooves are provided on both sides of the angle adjustment plate 6, and the lower end of the angle adjustment plate 6 is slidably connected to the short shaft of the support member 7 through the arc groove.

[0052] The working principle and beneficial effects of this embodiment are as follows: an angle adjustment plate 6 is provided at the lower end of the support member 7, and arc grooves are provided on both sides of the angle adjustment plate 6. The lower end of the angle adjustment plate 6 is slidably connected to the short axis of the support member 7 through the arc groove, and then after the bolts connecting the angle adjustment plate 6 and the support member 7 are adjusted in tightness, the inclination angle of the angle adjustment plate 6 can be changed through the characteristics of the arc groove on the short axis of the support member 7, and then the bolts can be tightened, thereby achieving the effect of freely adjusting the angle of the water outlet. Specific implementation method seven:

[0054] like Figure 1 — Figure 5 As shown, an automatic gas mixing waterfall device is provided, wherein the middle end of the angle adjustment plate 6 is provided with a through slot, a closing plate is inserted into the through slot, and the closing plate is connected to the angle adjustment plate 6 by bolts.

[0055] The working principle and beneficial effects of this embodiment are: by adapting the angle adjustment plate 6 for use, by removing and installing the closing plate on the angle adjustment plate 6, the through groove on the angle adjustment plate 6 can be closed and opened, and then combined with different waterfall usage scenarios, the flow of the dispersed waterfalls at both ends can be reduced, and the scenario of diversion use in the center and at both ends can be realized, which is suitable for the combined use of multiple devices.

[0056] The above description is not a limitation of the present invention, and the present invention is not limited to the above examples. Changes, modifications, additions or substitutions made by ordinary technicians in this technical field within the essential scope of the present invention also fall within the scope of protection of the present invention.

Claims

1. An automatic gas mixing waterfall device, characterized by: The invention comprises a water supply pipe (1), wherein an aeration component (2) is provided on the water supply pipe (1), a water outlet nozzle (3) for spraying water is provided on the aeration component (2), a porous plate (4) and a screen (5) are provided between the water outlet nozzle (3) and the aeration component (2), a support member (7) is fixed on the water supply pipe (1), and an angle adjustment plate (6) is connected to the support member (7) via bolts.

2. The automatic gas mixing waterfall device according to claim 1, characterized in that: A flange is welded and fixed on the water supply pipe (1).

3. The automatic gas mixing waterfall device according to claim 1, characterized in that: The water supply pipe (1) is provided with a long hole, and the gas mixing component (2) is welded and fixed to the water supply pipe (1) through the long hole.

4. The automatic gas mixing waterfall device according to claim 3, characterized in that: The inner wall of the gas mixing component (2) is provided with an air stratification plate, which separates an inner layer area and an outer layer area in the gas mixing component (2), and a plurality of air inlet holes are provided in the outer layer area.

5. The automatic gas mixing waterfall device according to claim 1, characterized in that: The porous plate (4) is connected to the lower end of the screen (5) by welding, and the porous plate (4) and the screen (5) are both interspaced and inserted between the water outlet nozzle (3) and the gas mixing component (2).

6. The automatic gas mixing waterfall device according to claim 5, characterized in that: The water outlet nozzle (3) is connected to the aeration component (2) via bolts.

7. The automatic gas mixing waterfall device according to claim 1, characterized in that: A plurality of length adjustment holes are provided on both sides of the upper end of the support member (7), and the support member (7) is fixed to the water supply pipe member (1) by bolts connected in the length adjustment holes; short shafts are respectively fixed on both sides of the lower end of the support member (7).

8. The automatic gas mixing waterfall device according to claim 7, characterized in that: Arc grooves are provided on both sides of the angle adjustment plate (6), and the lower end of the angle adjustment plate (6) is slidably connected to the short shaft of the support member (7) through the arc groove.

9. The automatic gas mixing waterfall device according to claim 8, characterized in that: A through slot is provided at the middle end of the angle adjustment plate (6), a closing plate is inserted into the through slot, and the closing plate is connected to the angle adjustment plate (6) via bolts.

10. The automatic gas mixing waterfall device according to claim 5, characterized in that: A sealing ring is provided between the water outlet nozzle (3) and the gas mixing component (2).

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