Connecting structure of water inlet pipe
By introducing a blowout preventing assembly into the water inlet pipe connection structure, the problem of water jet during the water inlet pipe is solved, and the effect of safety and resource conservation is achieved.
Patent Information
- Application Number
- CN202422119322.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-30
- Publication Date
- 2025-05-27
- Estimated Expiration
- 2034-08-30
AI Technical Summary
When the existing water inlet pipe is removed, if the valve is not closed, internal water flow will eject at a higher speed, resulting in waste of water resources and potential staff injury.
A water inlet pipe connection structure including a blowout preventing assembly is designed. The blowout preventing assembly consists of a fixing frame, a slide rod, a spring and a barrier cover. When the connecting pipe is separated, the spring drives the barrier cover to close, blocking the water source inside the pipe and preventing spraying.
It effectively prevents water jets during the removal of the water inlet pipe, protects staff from harm, and saves water resources.
Smart Images
Figure CN222911086U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of water pipe connection, and particularly relates to a connection structure of a water inlet pipe. Background Technique
[0002] A water inlet pipe is a pipe that introduces a liquid (usually water) into a certain system, device or container. Water inlet pipes are used in many scenarios. For example, in a household water supply system, the pipe that introduces municipal water into the home is a water inlet pipe.
[0003] Existing water inlet pipes usually weld or install flange plates at the end of the water inlet pipe, and fasten two flange plates together through several bolts to achieve connection. However, when the water inlet pipe needs to be disassembled from the pipe it is connected to, if the valve of the item connected by the two pipes is not closed, the internal water flow will spray out at a high speed, which may cause a large amount of waste of water resources and even may cause harm to the staff. Content of the Utility Model
[0004] The purpose of the utility model is to provide a connection structure of a water inlet pipe. By setting an anti-spray component, the situation of spraying when the water inlet pipe is disassembled is avoided, and the problem that existing water inlet pipes usually weld or install flange plates at the end of the water inlet pipe, and fasten two flange plates together through several bolts to achieve connection. However, when the water inlet pipe needs to be disassembled from the pipe it is connected to, if the valve of the item connected by the two pipes is not closed, the internal water flow will spray out at a high speed, which may cause a large amount of waste of water resources and even may cause harm to the staff is solved.
[0005] To solve the above technical problems, the utility model is realized through the following technical solutions:
[0006] The utility model is a connection structure of a water inlet pipe, including a pipe. A first connecting pipe is fixedly connected to the right side of the pipe. A second connecting pipe is inserted into the right side of the first connecting pipe. A water inlet pipe is fixedly connected to the right side of the second connecting pipe. A connecting component is arranged on the outer surface of the second connecting pipe. An anti-spray component is arranged inside the second connecting pipe. The anti-spray component includes a first fixing frame. The number of the first fixing frames is two. Circular grooves are respectively formed inside the two first fixing frames. A sliding rod is slidably connected to the inner walls of the two circular grooves. A first blocking cover is fixedly connected to the right side of the sliding rod. By setting the anti-spray component, when the staff disassembles the water inlet pipe, the water source inside the two pipes connected to each other can be blocked inside the corresponding pipes, and the situation of spraying will not occur. This not only prevents the staff from being injured by the water spray during work, but also avoids the waste of water resources and saves water resources.
[0007] Furthermore, a spring 1 is sleeved on the outer surface of the sliding rod, the left side of the spring 1 is fixedly connected to the right side of a fixing frame 1 located on the right side, the right side of the spring 1 is fixedly connected to the left side of a blocking cover 1, a sleeve is inserted into the left side of the sliding rod, and the left side of the sleeve is fixedly connected to a blocking cover 2. By arranging the blocking cover 1 and the blocking cover 2, it is possible to avoid wasting water resources when removing the water inlet pipe.
[0008] Furthermore, a circular groove II is provided inside the second barrier cover, a fixing rod is slidably connected to the inner wall of the second circular groove, a spring II is sleeved on the outer surface of the fixing rod, and a fixing frame II is fixedly connected to the left side of the fixing rod. By providing the fixing frame II, the stability of the barrier cover II when it moves on the surface of the fixing rod is improved.
[0009] Furthermore, the outer surface of the second fixing frame is fixedly connected to the inner wall of the pipeline, the left side of the second spring is fixedly connected to the right side of the second fixing frame, and the right side of the second spring is fixedly connected to the left side of the second blocking cover. By setting the second spring, the second blocking cover can be quickly closed when the water inlet pipe is removed.
[0010] Furthermore, the connecting assembly includes a connecting block, the inner surface of which is threadedly connected to connecting pipe 2, the outer surface of connecting pipe 1 is threadedly connected to the inner wall of the connecting block, and the outer surface of the connecting block is fixedly connected to a slide rail. By setting the connecting assembly, connecting pipe 1 and connecting pipe 2 can be quickly separated, and the water inlet pipe does not need to be fixedly connected using several screws, which reduces the tediousness of workers in installing and disassembling the water inlet pipe and improves the practicality of the water inlet pipe.
[0011] Furthermore, the inner wall of the slide rail is slidably connected with a sliding rod, and the number of the sliding rods is four. The four sliding rods are arranged in an array on the central circumference of the slide rail. By arranging the sliding rods, the connecting block can be maintained on the outer surface of the second connecting tube and will not be separated from the outer surface of the second connecting tube as it rotates.
[0012] Furthermore, the parts connected to the right sides of the four sliding rods are the same, a sliding groove is provided on the outer surface of the water inlet pipe, a sliding block is slidably connected to the inner wall of the sliding groove, and the top of the sliding block is fixedly connected to the bottom of the sliding rod. By setting the sliding block, the connecting block can be easily moved left and right.
[0013] The utility model has the following beneficial effects:
[0014] 1. The utility model is provided with an anti-spray component. Specifically, when the first connecting pipe and the second connecting pipe are completely separated, the deformed first spring and the second spring will drive the first barrier cover and the second barrier cover to close, so that when the staff removes the water inlet pipe, the water source inside the two interconnected pipes can be blocked inside the corresponding pipes and will not spray. This not only prevents the staff from being injured by the water spray during work, but also avoids the waste of water resources and saves water resources.
[0015] 2. The utility model is provided with a connecting component. Specifically, when the water inlet pipe is disassembled, the connecting block is rotated counterclockwise, so that the first connecting pipe and the second connecting pipe can be quickly separated. When the water inlet pipe is connected, it is not necessary to use several screws for fixed connection, which reduces the complexity of the staff when installing and disassembling the water inlet pipe and improves the practicability of the water inlet pipe.
[0016] Of course, it is not necessary for any product implementing the utility model to achieve all the above advantages simultaneously. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.
[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0019] Figure 2 It is a schematic diagram of the overall front sectional structure of the utility model;
[0020] Figure 3 For the utility model Figure 2 The enlarged schematic diagram of A therein;
[0021] Figure 4 It is a schematic diagram of the overall structure of the sliding rod of the utility model;
[0022] Figure 5 It is a schematic diagram of the overall structure of the sleeve of the utility model.
[0023] In the drawings, the list of components represented by each reference numeral is as follows:
[0024] 1. Pipeline; 2. First connecting pipe; 3. Second connecting pipe; 4. Water inlet pipe; 11. Anti-spray component; 111. First fixing frame; 112. Slide bar; 113. First spring; 114. First blocking cover; 115. Sleeve; 116. Second blocking cover; 117. Fixed rod; 118. Second spring; 119. Second fixing frame; 22. Connecting component; 221. Connecting block; 222. Slide rail; 223. Sliding rod; 224. Slide block. Detailed implementation mode
[0025] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.
[0026] Please refer to Figures 1-5 As shown in the figure, the present utility model is a connection structure of a water inlet pipe, including a pipeline 1. The right side of the pipeline 1 is fixedly connected with a first connecting pipe 2. The right side of the first connecting pipe 2 is inserted with a second connecting pipe 3. The right side of the second connecting pipe 3 is fixedly connected with a water inlet pipe 4. A connecting component 22 is arranged on the outer surface of the second connecting pipe 3. An anti-spray component 11 is arranged inside the second connecting pipe 3. The anti-spray component 11 includes a first fixing frame 111. The number of the first fixing frames 111 is two. Circular grooves one are opened inside both of the two first fixing frames 111. A slide bar 112 is slidably connected to the inner walls of the two circular grooves one. The right side of the slide bar 112 is fixedly connected with a first blocking cover 114.
[0027] A first spring 113 is sleeved on the outer surface of the slide bar 112. The left side of the first spring 113 is fixedly connected with the right side of the first fixing frame 111 on the right side. The right side of the first spring 113 is fixedly connected with the left side of the first blocking cover 114. The left side of the slide bar 112 is inserted with a sleeve 115. The left side of the sleeve 115 is fixedly connected with a second blocking cover 116.
[0028] A circular groove two is opened inside the second blocking cover 116. A fixed rod 117 is slidably connected to the inner wall of the circular groove two. A second spring 118 is sleeved on the outer surface of the fixed rod 117. The left side of the fixed rod 117 is fixedly connected with a second fixing frame 119.
[0029] The outer surface of the second fixing bracket 119 is fixedly connected to the inner wall of the pipeline 1. The left side of the second spring 118 is fixedly connected to the right side of the second fixing bracket 119, and the right side of the second spring 118 is fixedly connected to the left side of the second barrier cover 116. By setting the blowout prevention assembly 11, specifically when the first connecting pipe 2 is completely separated from the second connecting pipe 3, the deformed first spring 113 and the second spring 118 will drive the first barrier cover 114 and the second barrier cover 116 to close, so that when the staff removes the water inlet pipe 4, the water source inside the two interconnected pipelines can be blocked inside the corresponding pipelines and will not spray. This not only prevents the staff from being injured by the water spray during work, but also avoids the waste of water resources and saves water resources.
[0030] The connecting component 22 includes a connecting block 221. The inner surface of the connecting block 221 is threadedly connected to the second connecting pipe 3, and the outer surface of the first connecting pipe 2 is threadedly connected to the inner wall of the connecting block 221. The outer surface of the connecting block 221 is fixedly connected to a slide rail 222.
[0031] A slide bar 223 is slidably connected to the inner wall of the slide rail 222. The number of slide bars 223 is four, and the four slide bars 223 are arranged in a circumferential array with the center of the slide rail 222.
[0032] The parts connected to the right sides of the four slide bars 223 are the same. A chute is formed on the outer surface of the water inlet pipe 4, and a slider 224 is slidably connected to the inner wall of the chute. The top of the slider 224 is fixedly connected to the bottom of the slide bar 223. By setting the connecting component 22, specifically when the water inlet pipe 4 is disassembled, the connecting block 221 is rotated counterclockwise, so that the first connecting pipe 2 and the second connecting pipe 3 can be quickly separated. When the water inlet pipe 4 is connected, it is not necessary to use several screws for fixed connection, which reduces the complexity of the staff when installing and disassembling the water inlet pipe 4 and improves the practicability of the water inlet pipe 4.
[0033] A specific application of this embodiment is: when the water inlet pipe 4 needs to be disassembled, the connecting block 221 is rotated counterclockwise. When the connecting block 221 rotates, the inner wall of the slide rail 222 and the outer surface of the bottom of the four sliding rods 223 are driven to rotate. The connecting block 221 moves to the right side while rotating counterclockwise. When the connecting block 221 moves to the right side for a distance, the inside of the connecting block 221 will break away from the outer surface of the connecting pipe 2, so that the connecting pipe 2 can contact the restriction, and the water inlet pipe 4 is bent to the right so that the connecting pipe 2 and the connecting pipe 2 3 can be quickly separated, so that the water inlet pipe 4 does not need to be fixed with several screws when connected, which reduces the tediousness of the staff when installing and removing the water inlet pipe 4, and improves the practicality of the water inlet pipe 4. When the connecting pipe 2 is separated from the connecting pipe 2 3, the sliding rod 112 will move to the right, and the sliding rod 112 will leave the inner wall of the groove 1 opened on the right side of the sleeve 115 while moving. When the connecting pipe 1 2 is completely separated from the connecting pipe 2 3, the deformed spring 113 will pull the blocking cover 114 to move to the left side, so that the protrusion on the left side of the blocking cover 114 can be inserted into the groove 2 opened on the inner wall of the water inlet pipe 4, so that the water source connected to the right side of the water inlet pipe 4 can be blocked by the blocking cover 114 inside the water inlet pipe 4, and the deformed spring 2 118 will push the blocking cover 2 116 to move to the right on the outer surface of the fixing rod 117, so that the protrusion on the right side of the blocking cover 2 116 can be inserted into the groove 3 opened on the inner wall of the pipe 1, and the water source inside the water tank connected to the left side of the pipe 1 will not leak when the water inlet pipe 4 is removed, so that when the staff removes the water inlet pipe 4, the water sources inside the two mutually connected pipes can be blocked inside the corresponding pipes, and no spraying will occur, which not only prevents the staff from being sprayed by the water source and being injured during work, but also avoids the waste of water resources and saves water resources.
[0034] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.
[0035] The preferred embodiments of the utility model disclosed above are only used to help illustrate the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific embodiments described. Obviously, many modifications and variations can be made according to the content of this specification. These embodiments are selected and specifically described in this specification in order to better explain the principle and practical application of the utility model, so that those skilled in the art can well understand and utilize the utility model. The utility model is only limited by the claims and their full scope and equivalents.
Claims
1. A water inlet pipe connection structure, comprising a pipe (1), a connecting pipe 1 (2) being fixedly connected to the right side of the pipe (1), a connecting pipe 2 (3) being plugged into the right side of the connecting pipe 1 (2), and a water inlet pipe (4) being fixedly connected to the right side of the connecting pipe 2 (3), characterized in that: The outer surface of the second connecting pipe (3) is provided with a connecting assembly (22), and the interior of the second connecting pipe (3) is provided with a blowout prevention assembly (11); The blowout prevention assembly (11) comprises a fixing frame (111), wherein the fixing frames (111) are two in number, and a circular groove (1) is provided inside each of the two fixing frames (111), and a sliding rod (112) is slidably connected to the inner walls of the two circular grooves, and a blocking cover (114) is fixedly connected to the right side of the sliding rod (112).
2. A water inlet pipe connection structure according to claim 1, characterized in that: A spring 1 (113) is sleeved on the outer surface of the slide bar (112); the left side of the spring 1 (113) is fixedly connected to the right side of a fixing frame 1 (111) located on the right side; the right side of the spring 1 (113) is fixedly connected to the left side of a blocking cover 1 (114); a sleeve (115) is inserted on the left side of the slide bar (112); and the left side of the sleeve (115) is fixedly connected to a blocking cover 2 (116).
3. A water inlet pipe connection structure according to claim 2, characterized in that: A second circular groove is formed inside the second barrier cover (116), a fixing rod (117) is slidably connected to the inner wall of the second circular groove, a second spring (118) is sleeved on the outer surface of the fixing rod (117), and a second fixing frame (119) is fixedly connected to the left side of the fixing rod (117).
4. A water inlet pipe connection structure according to claim 3, characterized in that: The outer surface of the second fixing frame (119) is fixedly connected to the inner wall of the pipeline (1), the left side of the second spring (118) is fixedly connected to the right side of the second fixing frame (119), and the right side of the second spring (118) is fixedly connected to the left side of the second blocking cover (116).
5. The water inlet pipe connection structure according to claim 1, characterized in that: The connection assembly (22) comprises a connection block (221), the inner surface of the connection block (221) being threadedly connected to a second connection pipe (3), the outer surface of the first connection pipe (2) being threadedly connected to the inner wall of the connection block (221), and the outer surface of the connection block (221) being fixedly connected to a slide rail (222).
6. A water inlet pipe connection structure according to claim 5, characterized in that: The inner wall of the slide rail (222) is slidably connected with a slide rod (223), and the number of the slide rods (223) is four, and the four slide rods (223) are arranged in an array around the center circumference of the slide rail (222).
7. A water inlet pipe connection structure according to claim 6, characterized in that: The parts connected to the right sides of the four sliding rods (223) are the same. A sliding groove is provided on the outer surface of the water inlet pipe (4). A sliding block (224) is slidably connected to the inner wall of the sliding groove. The top of the sliding block (224) is fixedly connected to the bottom of the sliding rod (223).