Fountain device

Abstract

According to the fountain device, the lower ends of the branch pipes extend into the main pipe to form the flow guide plates, the areas of the flow guide plates of the branch pipes are sequentially reduced towards the end away from the water inlet pipe, water in the main pipe sequentially enters the branch pipes after being drained by the flow guide plates, and the flow speed of the water in the main pipe is sequentially reduced towards the two ends of the main pipe due to blocking of the flow guide plates. Therefore, water columns sprayed by the nozzles at the upper ends of the branch pipes can reach the same height, ball valve adjustment is not needed, the structure is simple, and the production cost is reduced.

Description

Technical Field

[0001] The utility model relates to a fountain device. Background Art

[0002] At present, fountain devices mainly include an inlet pipe, a main pipe, a branch pipe and a nozzle. The inlet pipe is connected to the middle of the main pipe, and there are multiple branch pipes evenly distributed on both sides of the middle of the main pipe. A nozzle is provided on the top of each branch pipe. The water entering the main pipe from the inlet pipe is divided to both ends of the main pipe, and successively enters the branch pipes on both sides of the middle of the main pipe, and then sprayed out through the nozzles on the top of the branch pipe. The water in the main pipe flows back after passing through both ends of the main pipe, so that the water pressure of the branch pipe far away from the main pipe is large, and the water column sprayed from its nozzle is high. Therefore, the water column sprayed by the fountain decreases successively from both sides to the middle of the fountain device. In order to make the water column sprayed by the fountain device reach the same height, the existing fountain device sets a ball valve in each nozzle to control the height of the water column, but the cost of such setting is relatively high. Utility Model Content

[0003] In view of the defects of the existing fountain devices, the technical problem to be solved by the utility model is to provide a fountain device with a simple structure and low production cost.

[0004] In order to achieve the above-mentioned purpose, according to one aspect of the utility model, the utility model is realized through the following technical measures: a fountain device, comprising: an inlet pipe, a main pipe, a branch pipe and a nozzle, the water inlet pipe is connected to the main pipe, the branch pipe is multiple and evenly distributed on the main pipe, a nozzle is provided at the upper end of each branch pipe, and a guide plate is extended into the main pipe on the side wall of the lower end of the branch pipe, and the area of ​​the guide plate decreases gradually towards the end away from the water inlet pipe.

[0005] Compared with the prior art, the utility model has the following advantages: in this fountain device, a guide plate is extended from the lower end of the branch pipe into the main pipe, and the areas of the guide plates of the plurality of branch pipes decrease successively toward the end away from the water inlet pipe. The water in the main pipe enters the branch pipes successively after being guided by the guide plate, and due to the obstruction of the guide plate, the flow rate of the water in the main pipe is successively slowed down toward the two ends of the main pipe, so that the water pressure entering each branch pipe is balanced, so that the water column sprayed from the nozzle at the upper end of each branch pipe can reach the same height, no ball valve adjustment is required, the structure is simple, and the production cost is reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0006] The accompanying drawings constituting a part of the present invention are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the accompanying drawings:

[0007] Figure 1 This is a structural schematic diagram of a fountain device described in the utility model;

[0008] Figure 2 The utility model is a cross-sectional schematic diagram of a fountain device.

[0009] Explanation of the reference numerals: 1. Main pipe; 2. Water inlet pipe; 3. Branch pipe; 4. Nozzle; 5. Guide plate. DETAILED DESCRIPTION

[0010] The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments. It should be noted that the embodiments and features in the embodiments of the present application can be combined with each other without conflict.

[0011] In the description of the present utility innovation, it should be understood that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", "bottom", "top", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present utility innovation 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, and therefore cannot be understood as a limitation on the present utility innovation. Example

[0012] Please refer to Figure 1 , Figure 2 A fountain device provided in this embodiment includes a water inlet pipe 2, a main pipe 1, a branch pipe 3 and a nozzle 4. The water inlet pipe 2 is connected to the middle of the main pipe 1. There are multiple branch pipes 3, which are evenly distributed on both sides of the middle of the main pipe 1. A nozzle 4 is provided at the upper end of each branch pipe 3. A guide plate 5 is extended into the main pipe 1 from the left side wall of the lower end of the branch pipe 3 on the left side of the middle of the main pipe 1. A guide plate 5 is extended into the main pipe 1 from the right side wall of the lower end of the branch pipe 3 on the right side of the middle of the main pipe 1. The areas of the guide plates 5 on the branch pipes 3 on both sides of the middle of the main pipe 1 decrease successively.

[0013] The present embodiment provides a fountain device, in which a guide plate 5 is extended into the main pipe 1 from the left side wall at the lower end of the left branch pipe 3 in the middle of the main pipe 1 of the existing fountain device, and a guide plate 5 is extended into the main pipe 1 from the right side wall at the lower end of the right branch pipe 3 in the middle of the main pipe 1, and the areas of the guide plates 5 of the plurality of branch pipes 3 decrease successively toward the two ends of the main pipe 1. Water flowing from the middle of the main pipe 1 to both sides is guided by the guide plates 5 and enters the branch pipes successively. Due to the obstruction of the guide plates 5, the flow rate of the water in the main pipe 1 is gradually slowed down toward the two ends of the main pipe 1, so that the water pressure entering each branch pipe 3 is balanced, so that the water column sprayed from the nozzle 4 at the upper end of each branch pipe 3 can reach the same height, without the need for ball valve adjustment, thereby reducing production costs. Example

[0014] A fountain device provided in this embodiment can be improved as follows compared with the technical solution of Example 1: the water inlet pipe 2 is arranged at one end of the main pipe 1, and the side wall of the lower end of the branch pipe 3 extends into the main pipe 1 with a guide plate 5, and the areas of the guide plates 5 of the multiple branch pipes 3 decrease successively away from the end of the water inlet pipe.

[0015] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model may have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A fountain device, comprising: A water inlet pipe, a main pipe, a branch pipe and a nozzle, wherein the water inlet pipe is connected to the main pipe, there are multiple branch pipes evenly distributed on the main pipe, and a nozzle is provided at the upper end of each branch pipe. The invention is characterized in that a guide plate is extended from the side wall of the lower end of the branch pipe into the main pipe, and the area of ​​the guide plate decreases gradually towards the end away from the water inlet pipe.

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