High-strength flow-retarding PVC elbow pipe fitting
An elbow pipe, high-strength technology, applied in the direction of pipes/pipe joints/pipe fittings, elbows, pipe components, etc., can solve the problems that elbow pipes are easily damaged and damaged, and achieve the effect of improving strength and good slow flow effect Effect
Active Publication Date: 2017-02-15
HENAN ZHONGPEN TIANRUN IND CO LTD
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Problems solved by technology
[0002] The existing drainage pipe is used for drainage. If there is an eaves on the outer wall, it is necessary to use elbow fittings to connect along the eaves. However, the water flow will directly impact the connection part of the elbow fittings, which will easily damage the elbow fittings. Therefore, it is necessary to improve
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[0021] The following are specific embodiments of the present invention and in conjunction with the accompanying drawings, the technical solutions of the present invention are further described, but the present invention is not limited to these embodiments.
[0022] Such as figure 1 As shown, a high-strength slow-flow PVC elbow pipe fitting of the present invention includes an inlet pipe 1 and an outlet pipe 2 whose axes are perpendicular to each other and have the same inner diameter. The axis of the inlet pipe 1 is arranged vertically, and the axis of the outlet pipe 2 is arranged horizontally. 1. The bottom end is connected to the left end of the outlet pipe 2, and also includes an inlet connection sleeve 11 and an outlet connection sleeve 21. The inlet connection sleeve 11 is fixed on the inner wall of the top end of the inlet pipe 1, and the outlet connection sleeve 21 is fixed on the inner wall of the right end of the outlet pipe 2. It also includes Trumpet-shaped slow fl...
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The invention provides a high-strength flow-retarding PVC elbow pipe fitting and belongs to the field of pipe fittings. The problem that an existing elbow pipe fitting is prone to impact damage is solved. The high-strength flow-retarding PVC elbow pipe fitting comprises an inlet pipe, an outlet pipe, an inlet connecting sleeve and an outlet connecting sleeve. The inlet connecting sleeve is fixed to the inner wall of the top end of the inlet pipe. The outlet connecting sleeve is fixed to the inner wall of the right end of the outlet pipe. The high-strength flow-retarding PVC elbow pipe fitting further comprises a horn-shaped flow-retarding ring. The large-diameter end of the flow-retarding ring is connected with the bottom end of the inlet connecting sleeve and arranged coaxial with the inlet pipe. A seal plate is fixed to the inner wall of the outlet connecting sleeve. A plurality of water passing holes are formed in the seal plate. The high-strength flow-retarding PVC elbow pipe fitting further comprises a first rectangular plate-shaped breakwater and a second rectangular breakwater. The bottom end of the first breakwater is connected with the left end of the second breakwater. The right end of the second breakwater is connected with the seal plate. The axis of the inlet pipe is located in the first breakwater and is perpendicular to the second breakwater. The axis of the outlet pipe is located in the second breakwater and is perpendicular to the first breakwater. According to the high-strength flow-retarding PVC elbow pipe fitting, the stress is shared by all parts of the pipe fitting, and overall strength of the pipe fitting is improved.
Description
technical field [0001] The invention belongs to the technical field of pipe fittings and relates to a high-strength slow-flow PVC elbow pipe fitting. Background technique [0002] Existing drainage pipes are used for drainage. If there is an eaves on the outer wall, it is necessary to use elbow fittings to connect along the eaves. However, the water flow will directly impact the connection part of the elbow fittings, which will easily damage the elbow fittings. Therefore, it is necessary to improve. Contents of the invention [0003] The object of the present invention is to solve the above-mentioned problems in the prior art, and provide a high-strength slow-flow PVC elbow pipe fitting that can improve the slow-flow effect, avoid impact damage to the joint of the elbow, and have higher strength. [0004] The purpose of the present invention can be achieved through the following technical solutions: a high-strength slow-flow PVC elbow pipe fitting, including an inlet pipe ...
Claims
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Login to View More IPC IPC(8): F16L43/00F16L55/027F16L55/04
CPCF16L43/00F16L55/02709F16L55/02736F16L55/04
Inventor 宋少华
Owner HENAN ZHONGPEN TIANRUN IND CO LTD