Dry spraying integrated equipment easy to disassemble, assemble and replace

Abstract

The utility model discloses dry spraying integrated equipment easy to disassemble, assemble and replace, which comprises a lamp (1), a nozzle (9) and a submersible pump (53), the lamp (1) is annular, the nozzle is arranged at the center of the lamp (1), the upper end and the lower end of a conversion sleeve (2) are respectively connected with the lower end of the lamp (1) and the middle of the nozzle (9), and the submersible pump (53) is connected with the conversion sleeve (2). The lower part of the nozzle (9) is connected with the upper end of an upper quick coupler (3), the submersible pump (53) is arranged in a closed container (52), the upper end of the closed container (52) is provided with a lower quick coupler (4), the lower end of the closed container (52) is provided with a filter (55), and the upper quick coupler (3) and the lower quick coupler (4) can be quickly mounted or dismounted. According to the utility model, the conversion sleeve is utilized to organically combine the dry spraying nozzle, the lamp and the submersible pump together, so that the compatibility and replaceability of parts with different specifications are improved, and the application range is expanded.

Description

Technical Field

[0001] The utility model relates to a dry sprinkler technology for parks or squares, in particular to an integrated dry sprinkler device which is easy to disassemble, assemble and replace. Background Art

[0002] As people's living standards continue to improve, their spiritual pursuits also increase, and urban greening continues to increase. Therefore, dry fountains are often set up in public places such as parks and squares, and combined with decorative lights, they can be used to decorate and beautify the square environment and enrich people's vision.

[0003] Dry fountains refer to fountain facilities placed underground. When spraying water, the water jets out through the paving holes of the cover plate, forming a spectacular water column landscape. When not spraying water, the surface is clean and open, allowing pedestrians to walk and not hindering traffic. Dry fountains do not occupy leisure space, but can also spray water, providing visitors with a place to play near water.

[0004] At present, due to different types, there are some differences in the main components of dry sprayers, such as lamps, nozzles and submersible pumps. During the construction of dry sprayers, only parts of uniform specifications can be used, which limits the combination method of dry sprayers, causing the spraying effect to be affected to a certain extent and is not conducive to the replacement of parts. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide an easy-to-disassemble and replace dry sprinkler integrated device with reasonable design, fast replacement speed and improved combination range.

[0006] The technical solution of the utility model is:

[0007] A dry sprinkler integrated device that is easily disassembled, assembled and replaced, comprises a lamp 1, a nozzle 9 and a submersible pump 53, wherein the lamp 1 is in a circular shape, the lower end of the lamp 1 is connected to the upper end of a conversion sleeve 2, the lower end of the conversion sleeve 2 is connected to the middle of the nozzle 9, the upper part of the nozzle 9 is located in the central axis hole of the lamp 1, the lower part of the nozzle 9 is connected to the upper end of an upper quick-release connector 3, the submersible pump 53 is arranged in a closed container 52, the upper end of the closed container 52 is provided with a lower quick-release connector 4, the lower end of the closed container 52 is provided with a filter 55, and the upper quick-release connector 3 and the lower quick-release connector 4 can be quickly installed or disassembled.

[0008] Furthermore, the upper end of the conversion sleeve 2 and the lower end of the lamp 1 are movably connected, and the two are sheathed together and connected by bolts.

[0009] Furthermore: the lower end of the conversion sleeve 2 and the middle part of the nozzle 9 are movably connected, the two are sheathed together and connected by bolts; or, the lower end of the conversion sleeve 2 and the middle part of the nozzle 9 are fixedly connected.

[0010] Furthermore, the lower end of the nozzle 9 and the upper end of the upper quick-release connector 3 are movably connected, and the two are sheathed together and screwed together by pipe threads.

[0011] Furthermore, a cable waterproof connector 51 is disposed at the upper end of the sealed container 52 , and a power line of the submersible pump 53 is connected to an external power source via the cable waterproof connector 51 . A sealing gasket 54 is disposed at the lower end of the submersible pump 53 .

[0012] Furthermore: the upper part of the nozzle 9 is a conical tube, which is a 1-inch straight-flow nozzle capable of spraying a single column of water.

[0013] Furthermore, the upper part of the nozzle 9 is a columnar tube, at the center of which is provided an inverted cone top core 91, and water flows out from the gap between the inverted cone top core 91 and the inner wall of the columnar tube. This is a 1.5-inch water film type nozzle.

[0014] Furthermore: the upper part of the nozzle 9 is a columnar tube, the middle part is a conical tube, and a centering ball 92 is arranged in the middle of the conical tube. The water flows out from the gap between the centering ball 92 and the inner wall of the nozzle 9. This is a 2-inch multi-branch nozzle.

[0015] Furthermore, the middle part of the nozzle 9 is a set movable structure, which can change the upper and lower positions of the conical tube and the positioning ball 92, and adjust the gap between the positioning ball 92 and the inner wall of the nozzle 9; the tube wall of the conical tube is provided with air inlet holes 93 at intervals.

[0016] Furthermore, a radial convex ring is provided at the upper end of the lamp 1 , and the convex ring can overlap with the perforated cover plate 7 on the pool 6 , so that the entire device can be hoisted on the perforated cover plate 7 .

[0017] The beneficial effects of the utility model are:

[0018] 1. The utility model utilizes a conversion sleeve to organically combine the three major parts of a dry sprinkler, namely, the nozzle, the lamp, and the submersible pump, thereby improving the compatibility and interchangeability of parts of different specifications and expanding the scope of application.

[0019] 2. The utility model adopts a quick-release joint, which can be quickly disassembled and assembled, thereby improving work efficiency and reducing construction costs.

[0020] 3. The utility model changes the internal structure of the nozzle, and can spray water columns or water curtains of different shapes to increase the viewing effect.

[0021] 4. The utility model has reasonable design, fast replacement speed and improved combination range. By replacing the conversion sleeve, it can form a combination of products of various specifications. It is easy to promote and implement and has good economic benefits. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a structural schematic diagram of a dry sprinkler integrated device that is easy to disassemble, assemble and replace;

[0023] Figure 2 for Figure 1 The diagram shows the use status of a dry sprinkler integrated device that is easy to disassemble, assemble and replace;

[0024] Figure 3 for Figure 1 A cross-sectional view of the lower half of a dry sprinkler device that is easily disassembled, assembled, and replaced;

[0025] Figure 4 for Figure 3 A perspective view of the structure shown;

[0026] Figure 5 for Figure 1 One of the upper sectional views of an easily disassembled and replaceable dry sprinkler integrated device;

[0027] Figure 6 for Figure 5 A perspective view of the structure shown;

[0028] Figure 7 for Figure 1 The second upper sectional view of an easily disassembled and replaceable dry sprinkler integrated device;

[0029] Figure 8 for Figure 7 A perspective view of the structure shown;

[0030] Fig. 9 for Figure 1 The third cross-sectional view of the upper part of a dry sprinkler integrated device that is easy to disassemble, assemble and replace;

[0031] Fig.10 for Fig. 9 A perspective view of the structure shown. DETAILED DESCRIPTION

[0032] Example 1: See Figure 1 -- Figure 6 , In the figure, 1-lamp, 2-conversion sleeve, 3-upper quick connector, 4-lower quick connector, 5-submersible pump, 51-cable waterproof connector, 52-sealed container, 53-submersible pump, 54-sealing gasket, 55-filter, 6-pool, 7-cover with holes, 8-water level line, 9-nozzle.

[0033] A dry sprinkler integrated device that is easily disassembled, assembled and replaced, comprises a lamp 1, a nozzle 9 and a submersible pump 53, wherein: the lamp 1 is in a circular shape, the lower end of the lamp 1 is connected to the upper end of a conversion sleeve 2, the lower end of the conversion sleeve 2 is connected to the middle of the nozzle 9, the upper part of the nozzle 9 is located in the central axis hole of the lamp 1, the lower part of the nozzle 9 is connected to the upper end of an upper quick-release connector 3, the submersible pump 53 is arranged in a closed container 52, the upper end of the closed container 52 is provided with a lower quick-release connector 4, the lower end of the closed container 52 is provided with a filter 55, and the upper quick-release connector 3 and the lower quick-release connector 4 can be quickly installed or disassembled.

[0034] Preferred solution: The upper end of the conversion sleeve 2 and the lower end of the lamp 1 are movably connected, and the two are sheathed together and connected by bolts.

[0035] Preferred solution: a movable connection is adopted between the lower end of the conversion sleeve 2 and the middle part of the nozzle 9, the two are sheathed together and connected by bolts; or, a fixed connection is adopted between the lower end of the conversion sleeve 2 and the middle part of the nozzle 9.

[0036] Preferred solution: The lower end of the nozzle 9 and the upper end of the upper quick-release connector 3 are movably connected, and the two are sheathed together and screwed together by a pipe thread.

[0037] Preferred solution: A cable waterproof connector 51 is provided at the upper end of the sealed container 52 , a power line of the submersible pump 53 is connected to an external power source via the cable waterproof connector 51 , and a sealing gasket 54 is provided at the lower end of the submersible pump 53 .

[0038] When in use, the upper end of the lamp 1 is provided with a radial convex ring, which can overlap with the perforated cover plate 7 on the pool 6, so that the entire device is hoisted on the perforated cover plate 7. The upper part of the nozzle 9 is a conical tube, which is a 1-inch direct current nozzle, and can spray a single column of water.

[0039] Water is put into the pool 6 , and the position of the water level line 8 is determined according to actual needs. A water level meter and a water replenishing device can be used for combined regulation to ensure that there is enough water in the pool 6 .

[0040] When water spraying is required, the submersible pump 53 is controlled to start, water is pumped out from the pool 6 and sprayed out through the nozzle 9 to form a water column.

[0041] Example 2: See Figure 7 and Figure 8 In the figure, 91 is an inverted cone top core. This embodiment is basically the same as the first embodiment, and the similarities are not repeated. The difference is that the upper part of the nozzle 9 is a cylindrical tube, at the center of which is an inverted cone top core 91. Water flows out from the gap between the inverted cone top core 91 and the inner wall of the cylindrical tube. This is a 1.5-inch water film type nozzle that can spray another form of water curtain.

[0042] Example 3: See Fig. 9 and Fig.10 In the figure, 92-centering ball, 93-air inlet, this embodiment is basically the same as the first embodiment, and the similarities are not repeated. The difference is that: the upper part of the nozzle 9 is a columnar tube, the middle part is a conical tube, and a centering ball 92 is arranged in the middle of the conical tube. The water flows out from the gap between the centering ball 92 and the inner wall of the nozzle 9. This is a 2-inch multi-branch nozzle.

[0043] Preferred solution: The middle part of the nozzle 9 is a set movable structure, which can change the upper and lower positions of the conical tube and the positioning ball 92, so as to adjust the gap between the positioning ball 92 and the inner wall of the nozzle 9 to form water curtains of different shapes; air inlet holes 93 are arranged at intervals on the tube wall of the conical tube, which can take in air when the spray generates negative pressure, and the air participates in the water flow to form a form with bubbles in the water outlet.

[0044] The above is only a preferred embodiment of the utility model, and does not limit the utility model in any form. Any simple modification made according to the technical essence of the utility model still falls within the scope of the technical solution of the utility model.

Claims

1. An integrated dry sprinkler device that is easily disassembled, assembled, and replaced, comprising a lamp (1), a nozzle (9), and a submersible pump (53), wherein: The lamp (1) is in the shape of a ring. The lower end of the lamp (1) is connected to the upper end of the conversion sleeve (2). The lower end of the conversion sleeve (2) is connected to the middle of the nozzle (9). The upper part of the nozzle (9) is located in the central axis hole of the lamp (1). The lower part of the nozzle (9) is connected to the upper end of the upper quick-release joint (3). The submersible pump (53) is arranged in a sealed container (52). The upper end of the sealed container (52) is provided with a lower quick-release joint (4). The lower end of the sealed container (52) is provided with a filter (55). The upper quick-release joint (3) and the lower quick-release joint (4) can be quickly installed or disassembled.

2. The easily disassembled and replaceable dry-spraying integrated equipment according to claim 1 is characterized in that: The upper end of the conversion sleeve (2) and the lower end of the lamp (1) are movably connected, and the two are sheathed together and connected by bolts.

3. The easily disassembled and replaceable dry-spraying integrated equipment according to claim 1 is characterized by: The lower end of the conversion sleeve (2) and the middle part of the nozzle (9) are movably connected, and the two are sheathed together and connected by bolts; or, the lower end of the conversion sleeve (2) and the middle part of the nozzle (9) are fixedly connected.

4. The easily disassembled and replaceable dry-spraying integrated equipment according to claim 1 is characterized by: The lower end of the nozzle (9) and the upper end of the upper quick-release connector (3) are movably connected, and the two are sheathed together and screwed together via pipe threads.

5. The easily disassembled and replaceable dry-spraying integrated equipment according to claim 1 is characterized by: A cable waterproof connector (51) is provided at the upper end of the sealed container (52), a power line of the submersible pump (53) is connected to an external power source via the cable waterproof connector (51), and a sealing gasket (54) is provided at the lower end of the submersible pump (53).

6. The easily disassembled and replaceable dry-spraying integrated equipment according to claim 1 is characterized by: The upper part of the nozzle (9) is a conical tube, which is a 1-inch straight-flow nozzle capable of spraying a single column of water.

7. The easily disassembled and replaceable dry-spraying integrated equipment according to claim 1 is characterized by: The upper part of the nozzle (9) is a columnar tube, at the center of which is provided an inverted cone top core (91), and water is ejected from the gap between the inverted cone top core (91) and the inner wall of the columnar tube. This is a 1.5-inch water film type nozzle.

8. The easily disassembled and replaceable dry-spraying integrated equipment according to claim 1 is characterized by: The upper part of the nozzle (9) is a columnar tube, the middle part is a conical tube, and a centering ball (92) is arranged in the middle of the conical tube. Water flows out from the gap between the centering ball (92) and the inner wall of the nozzle (9). This is a 2-inch multi-branch nozzle.

9. The easily disassembled and replaceable dry-spraying integrated device according to claim 8, characterized in that: The middle part of the nozzle (9) is a sleeve-type movable structure, which can change the upper and lower positions of the conical tube and the centering ball (92) and adjust the gap between the centering ball (92) and the inner wall of the nozzle (9); air inlet holes (93) are arranged at intervals on the tube wall of the conical tube.

10. The easily disassembled and replaceable dry-spraying integrated equipment according to claim 1, characterized in that: The upper end of the lamp (1) is provided with a radial convex ring, and the convex ring can overlap with the perforated cover plate (7) on the pool (6), so that the entire device can be hoisted on the perforated cover plate (7).

Images