Sealing cover for inspection port of sewer pipe connector
A technology for inspection ports and connectors, applied in indoor sanitary pipeline installations, water supply installations, buildings, etc., can solve the problems of easily dirty ground and difficult to clean, and achieve the effect of convenient operation
Active Publication Date: 2018-02-09
常熟东南高新技术创业服务有限公司
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- Abstract
- Description
- Claims
- Application Information
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Problems solved by technology
[0005] Existing inspection ports for communication are preset at the bottom of the connector with externally protruding external thread ports. The external thread port communicates with the connector, and its exterior is sealed by a cover that fits with its thread. However, due to the structural characteristics of the connector, a certain amount of water will generally remain inside. If the cover is removed directly, the internal water and debris will flow out from the inspection port, which will easily stain the ground. , difficult to clean
Method used
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Embodiment Construction
[0019] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0020] figure 1 , figure 2 and image 3 The sealing cover of the inspection port of the sewer pipe connector shown in the figure has a body of the cover 1, the inside of the cover 1 is provided with a cavity 10, the bottom of the cavity 10 is closed, the top is provided with an interface 3, and the interface 3 is provided with There is an internal thread 5, and the internal thread 5 is threadedly connected with the inspection port 12 arranged at the bottom of the connector 13, and the cavity 10 of the cover 1 is provided with a rubber bag 7, and the top of the rubber bag 7 is open, The bottom is closed, and the opening of the top of the rubber bag 7 is fixed with an adapter sleeve 11, which is connected to the inspection port 12, and a diversion hole connected up and down is arranged in the center of the diversion hole, and the diversion h...
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The invention discloses a sewer pipeline communicating device checkhole sealing cover which is provided with a cover body. A cavity is formed in the sealing cover. The bottom of the cavity is closed. A connector is arranged at the top of the cavity and provided with an internal thread. A rubber bag is arranged in the cavity of the sealing cover. An opening is formed in the top of the rubber bag, and the bottom of the rubber bag is closed. A connecting sleeve is fixedly arranged at the opening of the top of the rubber bag. A flow guide hole communicated vertically is formed in the center of the connecting sleeve. A choke plug is inserted into the flow guide hole. A base is arranged at the bottom of the inner cavity of the rubber bag and corresponds to the choke plug vertically, and the base and the choke plug are connected through a connecting rod. The rubber bag capable of being installed on a checkhole is arranged in the sewer pipeline communicating device checkhole sealing cover, by means of the rubber bag, plugging materials in a communicating device can be stored and removed, after being washed cleanly, the rubber bag can be used again, operation is convenient, and in the dredging process, the surrounding environment of the communicating device can be kept to be clean and tidy.
Description
technical field [0001] The invention relates to the field of hydropower engineering, in particular to a sealing cover for an inspection port of a sewer pipe connector. Background technique [0002] The sink is an indispensable appliance in the kitchen. In the kitchen, 60-70% of the time in the kitchen will deal with the sink when choosing vegetables, pounding rice, washing pots and dishes, cleaning things, etc., so its quality is very important , It is directly related to the daily life of the family. [0003] In addition to sinks, in the life of modern people, the indispensable living utensils also include toilets, which belong to a kind of sanitary utensils in the field of building water supply and drainage materials. [0004] Whether it is a sink or a toilet, these products are related to water. After use, the sewage and filth need to be discharged through the drain pipe. The lower part of the closet is provided with a U-shaped connecting device. Generally, the connect...
Claims
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IPC IPC(8): E03C1/12
CPCE03C1/12E03C2201/50
Inventor 邓永莲
Owner 常熟东南高新技术创业服务有限公司