Rotary water mist generator capable of saving water resources

Abstract

The utility model belongs to the field of spraying devices, and particularly relates to a rotary water mist generator capable of saving water resources, which comprises a shell and a vertical pipe. A water storage cavity is formed in the middle of the top of the shell, and a water injection pipe is fixedly installed on the side edge of the water storage cavity. The vertical pipe is installed in a vertical groove formed in the middle of the shell, the top end of the vertical pipe is communicated with the water storage cavity, a water storage disc is rotatably installed at the bottom end of the vertical pipe, spraying rods are evenly installed on the side wall of the water storage disc, the spraying rods are bent, and nozzles are installed at the ends of the spraying rods; by arranging the shell, the vertical pipe, the water storage disc, the spraying rod, the spray head and other structures, when water mist is sprayed out of the spray head, generated counter-acting force can push the water storage disc to rotate around the vertical pipe, then the spraying area can be enlarged, and in addition, the spray head automatically stretches out in the using process so that the water mist can be sprayed out conveniently; when not in use, the nozzle automatically retracts to prevent water in the spraying rod from leaking outwards, so that water resources can be saved.

Description

Technical Field

[0001] The utility model relates to the field of spray devices, in particular to a rotary water mist generator which can save water resources. Background Art

[0002] At present, the spray devices used at dust-producing points in mines are generally rod-type, arch-type, crescent-type, etc.

[0003] However, the above devices often have the following defects: 1. Because the stationary spray head has a certain spray blind area at a certain spray distance, the spray effect is poor; 2. When the dust protection location changes, the original spray device cannot be used in the new location. Relocation and hoisting are labor-intensive and time-consuming, and usually need to be remade.

[0004] Therefore, in order to solve the above problems, a rotary water mist generator which can save water resources is proposed. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art and solve the problems raised in the background art, the utility model proposes a rotary water mist generator that can save water resources.

[0006] The technical solution adopted by the utility model to solve the technical problem is as follows: the utility model is a rotary water mist generator capable of saving water resources, comprising a shell and a vertical pipe;

[0007] A water storage cavity is provided in the middle of the top of the shell, and a water injection pipe is fixedly installed on the side of the water storage cavity;

[0008] The vertical pipe is installed in a vertical groove opened in the middle of the shell, the top of the vertical pipe is connected to the water storage chamber, the bottom of the vertical pipe is rotatably installed with a water storage tray, the side walls of the water storage tray are evenly installed with spray rods, the spray rods are set to a bent shape, and the end of the spray rods is installed with a nozzle.

[0009] Preferably, the nozzle includes a movable tube, a sliding hole is provided in the middle of the end of the spray rod away from the water storage tray, the movable tube is sealingly slidably arranged in the sliding hole, a plurality of water outlet holes are provided on the side wall of the movable tube, the movable tube is fixedly connected to a cover plate on the outer end portion of the spray rod, the movable tube is fixedly connected to a retaining ring on the inner end portion of the spray rod, and a spring is installed on the side of the retaining ring to reset the movable tube inward.

[0010] Preferably, a top cover is threadedly connected to the top of the water storage chamber.

[0011] Preferably, a bottom cover is provided at the bottom of the shell, a groove is provided in the middle of the bottom end of the shell, the top end of the bottom cover is threadedly connected in the groove, and the vertical pipe is fixedly installed in the middle position of the bottom cover.

[0012] Preferably, a rubber gasket is installed inside the groove.

[0013] Preferably, the bottom end of the vertical pipe is rotatably mounted in the middle of the top end of the water storage tray through a sealed bearing.

[0014] Preferably, a hanging ring is fixedly connected to the center of the top end of the top cover.

[0015] The utility model is beneficial in that:

[0016] 1. The utility model is provided with a shell, a vertical pipe, a water storage tray, a spray rod, and a nozzle structure. Water is injected into the water storage chamber through the water injection pipe. The water flows into the water storage tray below through the vertical pipe, and then flows into the spray rod, and finally sprayed out from the nozzle. The spray rod is provided in multiple groups and evenly distributed at equal angles on the outer wall of the water storage tray. The multiple spray rods are bent in the same direction. In this way, when water is sprayed from the nozzle, the reaction force generated can push the water storage tray to rotate around the vertical pipe, thereby expanding the spraying area.

[0017] 2. The nozzle of the utility model is composed of a retaining ring, a movable tube, a cover plate, a water outlet hole, and a spring. Water is continuously injected into the interior of the device, and the water flows into the spray rod, thereby pushing the retaining ring and the movable tube to move outward along the sliding hole. The water outlet hole on the movable tube moves to the outside of the spray rod, and the water flows through the center hole of the retaining ring and the movable tube and is sprayed out from the small water storage hole in the form of water mist; when the injection of water into the interior of the device is stopped, the retaining ring is no longer subjected to the thrust of the water flow. Under the rebound action of the spring, the retaining ring and the movable rod are pushed toward the inside of the spray rod, so that the water outlet hole moves to the inside of the spray rod until the cover plate is tightly attached to the end of the spray rod, which can prevent the water in the spray rod from leaking out, thereby saving water resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0019] Figure 1 Schematic diagram of the three-dimensional structure of embodiment 1;

[0020] Figure 2 is a cross-sectional view of the housing of Example 1;

[0021] Figure 3 It is a partial structural cross-sectional view of embodiment 1;

[0022] Figure 4 For Example 1 Figure 2 A magnified schematic diagram of the structure in the middle.

[0023] As shown in the figure, the water-saving rotary water mist generator comprises a shell 1, a top cover 2, a hanging ring 3, a water injection pipe 4, a bottom cover 5, a vertical pipe 6, a water storage tray 7, a sealing bearing 8, a spray rod 9, a spray head 10, a groove 11, a gasket 12, a water storage cavity 13, a vertical groove 14, a movable pipe 15, a water outlet hole 16, a cover plate 17, a blocking ring 18, a spring 19 and a sliding hole 20. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described in combination with 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 other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0025] Embodiment one

[0026] Please refer to Figure 1-4 As shown in the figure, the water-saving rotary water mist generator comprises a shell 1 and a vertical pipe 6.

[0027] The water storage cavity 13 is formed in the middle of the top of the shell 1, and the water injection pipe 4 is fixedly installed on the side of the water storage cavity 13.

[0028] The vertical pipe 6 is installed in the vertical groove 14 formed in the middle of the shell 1, the top end of the vertical pipe 6 is communicated with the water storage cavity 13, the bottom end of the vertical pipe 6 is rotatably installed with the water storage tray 7, the side wall of the water storage tray 7 is uniformly installed with the spray rod 9, the spray rod 9 is in a bent shape, and the end of the spray rod 9 is installed with the spray head 10.

[0029] When working, water is injected into the water storage cavity 13 through the water injection pipe 4, the water flows into the water storage tray 7 below through the vertical pipe 6, and then flows into the spray rod 9, and finally is sprayed out from the spray head 10, the spray rod 9 is provided with multiple groups and is evenly distributed on the outer wall of the water storage tray 7 at equal angles, and the multiple spray rods 9 are bent in the same direction, so that when the water is sprayed out from the spray head 10, the reaction force generated can push the water storage tray 7 to rotate around the vertical pipe 6, thereby expanding the spraying area.

[0030] The nozzle 10 includes a movable tube 15, a sliding hole 20 is provided in the middle of one end of the spray rod 9 away from the water storage tray 7, the movable tube 15 is sealed and slidably arranged in the sliding hole 20, a plurality of water outlet holes 16 are provided on the side wall of the movable tube 15, the movable tube 15 is fixedly connected to a cover plate 17 at the outer end of the spray rod 9, and a retaining ring 18 is fixedly connected to the inner end of the spray rod 9, and a spring 19 is installed on the side of the retaining ring 18 to reset the movable tube 15 inward; when working, water is continuously injected into the interior of the device, the water flows into the spray rod 9, and then pushes the retaining ring 18 and the movable tube 15 along the sliding hole 20 The spring 19 moves outward, separating the cover plate 17 from the end of the spray rod 9. At this time, the spring 19 is compressed, and the water outlet 16 on the movable tube 15 moves to the outside of the spray rod 9. The water flows through the center hole of the retaining ring 18 and the movable tube 15 and is sprayed out from the small water storage hole in the form of water mist. When the water injection into the device is stopped, the retaining ring 18 is no longer subjected to the thrust of the water flow. Under the rebound action of the spring 19, the retaining ring 18 and the movable rod are pushed toward the inside of the spray rod 9, so that the water outlet 16 moves to the inside of the spray rod 9 until the cover plate 17 is tightly attached to the end of the spray rod 9. This can prevent the water in the spray rod 9 from leaking out, thereby saving water resources.

[0031] The top of the water storage chamber 13 is threadedly connected to a top cover 2; during operation, the top cover 2 can be quickly disassembled and assembled to facilitate cleaning of impurities inside the water storage chamber 13. Further, a filter net can be installed on the top of the vertical pipe 6 to filter impurities in the water and prevent impurities from entering the nozzle 10 and clogging the water spray hole.

[0032] A bottom cover 5 is provided at the bottom of the shell 1, and a groove 11 is opened in the middle of the bottom end of the shell 1. The top end of the bottom cover 5 is threadedly connected to the groove 11, and the vertical pipe 6 is fixedly installed in the middle position of the bottom cover 5; when working, the bottom cover 5 and the groove 11 cooperate to facilitate the installation and fixation of the vertical pipe 6 at the bottom of the shell 1, and the vertical pipe 6 is conveniently disassembled for maintenance and replacement.

[0033] A rubber gasket 12 is installed inside the groove 11; when working, when the top cover 2 is threadedly installed inside the groove 11, it can squeeze the rubber gasket 12, causing the rubber gasket 12 to deform, thereby increasing the air tightness of the device.

[0034] The bottom end of the vertical pipe 6 is rotatably mounted in the middle of the top of the water storage tray 7 through a sealed bearing 8; during operation, the water storage tray 7 rotates around the vertical pipe 6, and the vertical pipe 6 and the water storage tray 7 are sealed and connected.

[0035] Example 2

[0036] See also Figure 1As shown, compared with Example 1, as another embodiment of the present invention, the center of the top of the top cover 2 is fixedly connected with a hanging ring 3; when working, the device can be hung at a specified position through the hanging ring 3, and the device can be easily transferred and used.

[0037] Throughout this specification, references to terms such as "one embodiment," "example," or "specific example" indicate that a specific feature, structure, material, or characteristic described in conjunction with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0038] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention as claimed.

Claims

1. A rotary water mist generator capable of saving water resources, characterized by: It comprises a housing (1) and a vertical pipe (6); A water storage chamber (13) is provided in the middle of the top of the housing (1), and a water injection pipe (4) is fixedly installed on the side of the water storage chamber (13); The vertical pipe (6) is installed in a vertical groove (14) opened in the middle of the shell (1), the top of the vertical pipe (6) is connected to the water storage chamber (13), the bottom of the vertical pipe (6) is rotatably mounted with a water storage tray (7), the side wall of the water storage tray (7) is evenly mounted with a spray rod (9), the spray rod (9) is set to be bent, and the end of the spray rod (9) is mounted with a spray head (10); The spray head (10) includes a movable tube (15), a sliding hole (20) is provided in the middle of one end of the spray rod (9) away from the water storage tray (7), the movable tube (15) is sealingly slidably arranged in the sliding hole (20), a plurality of water outlet holes (16) are provided on the side wall of the movable tube (15), a cover plate (17) is fixedly connected to the outer end of the movable tube (15) located on the spray rod (9), a retaining ring (18) is fixedly connected to the inner end of the movable tube (15) located on the spray rod (9), and a spring (19) is installed on the side of the retaining ring (18) to reset the movable tube (15) inward.

2. The rotary water mist generator capable of saving water resources according to claim 1, characterized in that: The top of the water storage chamber (13) is threadedly connected to a top cover (2).

3. The rotary water mist generator capable of saving water resources according to claim 2, characterized in that: The bottom of the housing (1) is provided with a bottom cover (5), the middle of the bottom end of the housing (1) is provided with a groove (11), the top end of the bottom cover (5) is threadedly connected to the groove (11), and the vertical pipe (6) is fixedly installed in the middle position of the bottom cover (5).

4. The rotary water mist generator capable of saving water resources according to claim 3, characterized in that: A rubber gasket (12) is installed inside the groove (11).

5. The rotary water mist generator capable of saving water resources according to claim 4, characterized in that: The bottom end of the vertical pipe (6) is rotatably mounted in the middle of the top end of the water storage tray (7) via a sealed bearing (8).

6. The rotary water mist generator capable of saving water resources according to claim 5, characterized in that: A lifting ring (3) is fixedly connected to the center of the top end of the top cover (2).

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