TWM250541U - Improved structure of sprinkler - Google Patents

Description

M250541 4. Creation Description (1) [Technical Field to which the New Type belongs] This creation relates to the improvement of a sprinkler structure, especially to a novel structural type with a replaceable pressure regulating sprinkler head. [Prior art]

According to the press, the conventional sprinkler structure is shown in Figures 4 and 5. The large system consists of the sprinkler body (20), the water inlet pipe (21), the top frame (22), and the guide member (2). 3), a water outlet pipe (2 4) and a limiting member (2 5), the water outlet pipe (2 4) is located on the side of the sprinkler body at a slightly oblique upward angle, and is arranged on the top surface There is a water outlet (2 4 2), the water flow of which is introduced from the water inlet pipe (2 1), and the water outlet (2 4 2) of the water outlet pipe (2 4) emits a parabolic water column, and then cooperates with the guide member (2 3) and the limiting member (2 5) can be successively turned and sprayed to achieve the purpose of irrigation. This conventional structure has the following problems in practical application:

When the water pressure of the water supply pipeline is sufficient, water flows through the outlet pipe (2 4 1) inside the outlet pipe (2 4) from the outlet (2 4 2) and can be sprayed to the required irrigation point. Generally, A large area of spraying environment is often equipped with a large number of sprinklers, and there is often a case where the water pressure of the pipeline is insufficient, and the water outlet of the conventional structure (2 4 1) has a fixed aperture, so that water flows in The fixed flow path is not pressurized to stabilize the ejection effect. When the water pressure is insufficient, the water column ejected from the water outlet appears weak and the range is insufficient, so that water cannot be sprayed to the irrigation point and loses its proper effect. It also wastes water resources, forming problems of instability and inconvenience during use. Therefore, according to the above-mentioned conventional sprinkler structure, when the water pressure is insufficient, the water column emitted by the water spray control is weak and the range is not enough, so that water cannot be sprayed to

Page 5 M250541 4. Creation instructions (2) Irrigation points have lost their due effect, and water resources have been wasted, resulting in the problem of instability and inconvenience during use. How to develop a new type of structure is really the industry Developers need to be improved. [New content] The technical problems to be solved are mainly for the conventional water device structure. When the water pressure is insufficient, the water column emitted by the water spray control is weak and the range is not enough, so that water cannot be sprayed to the irrigation point and lost. In order to achieve the desired effect, it also wastes water resources, and develops problems that are unstable and inconvenient during use. The technical characteristics of the problem are improved. A sprinkler structure is improved. The large system consists of the sprinkler body, The water pipe, the water outlet pipe, the top frame, the guide member and the limit member are jointly composed. The water supply system is introduced from the water inlet pipe and sprayed from the water outlet at the top surface of the water outlet pipe. The guide member can make the water outlet pipe one by one. Steering spray, and using the limiting member to adjust the reciprocating steering angle of the spray; It is characterized in that a replaceable spray head is installed at the top of the outlet pipe, and the spray head has a hollow structure with a pressure regulating flow channel inside A water jet 孑 L is provided on the top surface of the water jet, so that the water flows from the water outlet of the water outlet pipe into the sprinkler head, and then the pressure regulating process of the pressure regulating channel is performed to make the water jet hole of the sprinkler head spray out. Stable water column Its main effect and use those. Contrast with the effect of the prior art: The top of the water outlet pipe is provided with a replaceable sprinkler head. The sprinkler head has a hollow structure with a pressure regulating flow channel inside, and a water spray hole is provided on the top surface thereof, thereby After the water flow flows into the sprinkler head from the water outlet of the water outlet pipe, it is sprayed from the water spray hole after the pressure regulating treatment of the pressure regulating flow channel, and is not affected by the insufficient water pressure of the pipeline.

M250541 Fourth, the creation instructions (3), and all can spray a stable water column. [Implementation] In order for your review committee to have a better understanding and understanding of the purpose, features and effects of this creation, please cooperate with [Schematic Description] as detailed below: First, please refer to Figures 1 and 2 As shown, it is a preferred embodiment of the improved sprinkler structure of the present invention. The large system consists of a sprinkler body (10), a water inlet pipe (1 1), a top frame (1 2), and a guide member (1 3). ), A water outlet pipe (1 4) and a limiting member (1 5), the sprinkler body (1 0)

The lower half of the internal system has a water inlet (1 0 1) through which the water supply flow passes. The water inlet pipe (1 1) is connected to the lower end of the sprinkler body (1 0) and communicates with the water inlet (1 0 1). The sprinkler body (1 0) extends on both sides of the top to form a framed frame rod (1 2 1) to form the top frame (1 2), and the top frame (1 2) and the sprinkler body (1 0) The pivot member (1 3 1) is pivotally arranged between the tops, and the top frame (1 2) has a frame rod (1 2 1) on one side extending at the bottom end of the outer side. The shaft (1 2 2) pivots a steering member (1 3 2) of a guide member (1 3). The outlet pipe (1 4) is connected to the top side of the sprinkler body (1 0) and is attached to The bottom edge of the frame rod (1 2 1) on the other side of the top frame (1 2) extends slightly obliquely at an angle. A water outlet (1 4 1) is provided inside the water outlet pipe (1 4). The outer top surface is provided with a water outlet (1 4 2) which communicates with the water outlet (1 4 1). The water supply system is introduced from the water inlet pipe (1 1) to the water inlet (1 0 1), and then passes through the water outlet pipe (1 4 ) 'S water outlet (1 4 1) is sprayed from the water outlet (1 4 2) on the top surface and borrowed The guide member (1 3) can turn the outlet pipe (1 4) for spraying one by one, and use the sprinkler body (1

Page 7 of the M250541 construction limit ΚΓ 立 口 \ ly 4 tr (Xi Ming Duan Shuo Zuo Chong Chuang) f four ο the angle turns back and forth and sprays the whole week. Figure 3 6 Number I is C 如 头 C The expansion of the water spray type can be convex with a bottom and its installation at the top of the end system} Top: 4 outside 1X at C > Water collection in pipe 6 {Special feature of the water; Spout of the mouth 6 Water C outlet The spray sleeve is set and matched in the water, which can be used to construct the structure of the sleeve. It can be used as a stop to form the inner and outer flow pressure of the inner tube. The outer and outer diameters of the inner structure are reduced to form a water spray. The pressure of this side is 14 fflM- Γν There is a perimeter with a water compartment 4 1) Wall C 6 inner tube T · ------- a {in the water channel and outflow, the pressure is connected by the connection流水} Shuishan ¾ 6 pressure Zhougu oral and hydraulic nozzle into the middle flow collecting channel, the pressure is the same as the rest of the stream, the convergent flow gradually shrinks the flow path into a manifold, and the fixed nozzle. } When there are 62 fixtures, 1 will not be sprayed and can be sprayed, which is the same, borrowing 16, let C column Qingshui He Shui set the spray steady,, Cheng Xiang Cheng projected, the degree of pressure is enough to increase the pressure, and the first one is to collect pressure to denier (the process of the water hole and water spray to stabilize the process r " C, the degree of strength shows that the picture has a frame with 16 rods and 16 extensions. Water C frame C extends the nozzle on the side of the head to the outside of the water and solid water to spray the spray card towards the phase.

The main purpose and effect of the main function is the stigma water spray, which is the J & mouth top C pole frame frame in the side ring of the head} branch 2 ΚΓ J & mouth 3 top 2 ---- X) (6 slots -First, the first water has a spray device and the angle is up.-Swing side \) y inner 4 1 direction / 1 \ pipe 4 water 0 out of the C installation card} turn 6 to the back of the top C The composition of the state slot-shaped clamping is a 2-shaped head water spray.

The first is not to receive the meeting, and the flow of water that hits the indication is just created when the system is separated from each system.

Page 8 M250541 4. Creation instructions (5) Individual types with water jet holes (1 6 2) with different apertures, so that in actual use, an appropriate water spray head (1 6) can be installed according to the required water jet range. [Effect description] The fact that this creative effect is enhanced is as follows: The top of the water outlet pipe (1 4) is equipped with a replaceable water spray head (16), and the outer top of the water spray head (1 6) is Compared with its convex shape at the bottom, it can be fitted in the water outlet (1 4 2) to form a blocking structure, and the sprinkler head (1 6) has a pressure regulating flow channel (1 6) inside. 1) a hollow structure, the pressure regulating flow channel (16 1) is formed to be tapered to communicate with a water spray hole (1 6 2) on the outer top surface, and pressure regulating pieces (1 6 3) are spaced around the inner wall. Therefore, after the water flows from the water outlet (1 4) of the water outlet pipe (1 4) into the sprinkler head (1 6), it is then concentrated and processed through the pressure-regulating flow channel (16 1), and the flow path is gradually reduced. The steady-state treatment of the confluence of the pressure regulating plate (1 6 3) forms a process in which the water flow is subjected to concentrated pressure, so that the water spray holes (16 2) of the water spray head (1 6) spray out a certain intensity and range. Given the water column, whereby and the pipeline will not be enough water pressure is affecting, in any case, can spray with a certain strength, stable water column of the range, its main effect and use those.

M250541 Schematic description [Schematic illustration] Figure 1: This is a combined plan of this creation. Figure 2: Partial sectional view of the composition. Figure 3: Disassembly of the sprinkler of this creation. Fig. 4: This is the exploded view of the sprinkler in this creation. Figure 5: A combined plan view of a conventional structure. Fig. 6 is a partial sectional view of a conventional structure. [Description of component symbols] The sprinkler body of this creative part ---- (10) Inlet channel-Inlet pipe -------- (11) Top frame ---- Frame rod ------- --- (121) Lever shaft ---- Slot groove ---------- (12 3) Steering member pivot ---------- (131) Steering piece-- Outlet pipe -------- (14) Outlet water outlet -------- (142) Limiting member spray head -------- (16) Pressure regulating channel spray Water hole -------- (162) Pressure regulating plate-card-making department -------- (164) (101) (12) (122) (13) (132) (141) (15) (161) (163)

Part of the sprinkler body ---- (20) Top frame ---------- (22) Water outlet pipe -------- (2 4) Water inlet pipe ----- --- (21) Guiding member ------ (23) Water outlet -------- (241)

Page 10 M250541 Simple illustration of the water outlet -------- (2 4 2) Limiting member ------ (25)

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Claims (1)

M250541 5. Scope of patent application 1. A sprinkler structure improvement. Its large system consists of the sprinkler body, the inlet pipe, the top frame, the guide member, the outlet pipe and the limit member. The water supply system consists of After the water pipe is introduced, it is sprayed from the water outlet on the top surface of the water outlet pipe, and the water outlet pipe can be sequentially turned and sprayed by the guide member, and the reciprocating steering angle of the spraying is adjusted by using the limit member; A replaceable sprinkler head is installed at the top of the water pipe. The sprinkler head has a hollow structure with a pressure-regulating flow path inside, and a water spray hole is provided on the top surface of the water pipe. After the water head, the pressure adjustment process of the pressure regulating flow channel is used to make the water spray hole of the water spray head spray a stable water column, which is its main function and use. 2. The sprinkler structure improvement according to item 1 of the scope of the patent application, wherein the outlet pipe is attached to the bottom of the frame rod on one side of the top frame and extends at an oblique upper angle, and the sprinkler head The bottom part can be fitted in the water outlet, and the top of the sprinkler head is expanded to form a blocking effect. The ring side of the top part of the sprinkler head extends to the outside, and the top of the sprinkler head is opposite. A card slot is provided on the side frame rod of the top frame. After the spray head is installed on the top of the water outlet pipe, the clamping portion can be locked to the card slot of the side frame rod to form the water spray head. Assembling state, not easy to fall off. Page 12