Abstract: An air distributor may include a thin-wall main pipe (10) and branch pipes (48) distributed on the main pipe. The branch pipes may be symmetrically fixed on the main pipe by locking device disposed in the main pipe. Welding is not needed, and disassembly and maintenance are easy. The main pipe is thin-wall pipe, therefore the weight of the device is greatly reduced, and the production cost is decreased.

Abstract: An air distributor may include a thin-wall main pipe (10) and branch pipes (48) distributed on the main pipe. The branch pipes may be symmetrically fixed on the main pipe by locking device disposed in the main pipe. Welding is not needed, and disassembly and maintenance are easy. The main pipe is thin-wall pipe, therefore the weight of the device is greatly reduced, and the production cost is decreased.

Abstract: This invention relates to pipeline connection, and discloses specifically a fluid shunt device, comprising a container and one or more branch pipeline connection devices; wherein the branch pipeline connection device comprises a joint, a gland, a sealing piece and a lock piece; the front end of the joint is passed sequentially through the inner hole of the gland and the sealing piece, inserted into the container through the circular hole, and connected with the lock piece in the container, thus the sealing piece is clamped tightly by the joint between the container and the gland along the axial direction of the joint. The sealing for the connection between the branch pipeline connection devices and the container is reliable, and the technique for the processing of the product is simple.

Abstract: A fluid diversion device utilizes a branch pipeline control device to realize control of a branch pipeline, wherein a base of the branch pipeline control device has a flow passage opening communicated with a main accommodation body in a sealing manner, and a first mounting hole and a second mounting hole for being communicated with the branch pipeline. A driving part in a valve cap assembly is utilized to drive a valve core assembly to open and close the flow passage opening. In such a configuration, flush sealing surfaces do not need to be machined on the main accommodation body, the machining technology is simple, and it is not necessary for the branch pipeline control device to machine the main accommodation body (including a main pipeline and a container, etc.) into a columnar platform, which greatly reduces the requirement for cavity wall thickness and machining difficulty, as well as reduces the cost.

Abstract: A fluid diversion device utilizes a branch pipeline control device to realize control of a branch pipeline, wherein a base of the branch pipeline control device has a flow passage opening communicated with a main accommodation body in a sealing manner, and a first mounting hole and a second mounting hole for being communicated with the branch pipeline. A driving part in a valve cap assembly is utilized to drive a valve core assembly to open and close the flow passage opening. In such a configuration, flush sealing surfaces do not need to be machined on the main accommodation body, the machining technology is simple, and it is not necessary for the branch pipeline control device to machine the main accommodation body (including a main pipeline and a container, etc.) into a columnar platform, which greatly reduces the requirement for cavity wall thickness and machining difficulty, as well as reduces the cost.

Abstract: This invention relates to pipeline connection, and discloses specifically a fluid shunt device, comprising a container and one or more branch pipeline connection devices; wherein the branch pipeline connection device comprises a joint, a gland, a sealing piece and a lock piece; the front end of the joint is passed sequentially through the inner hole of the gland and the sealing piece, inserted into the container through the circular hole, and connected with the lock piece in the container, thus the sealing piece is clamped tightly by the joint between the container and the gland along the axial direction of the joint. The sealing for the connection between the branch pipeline connection devices and the container is reliable, and the technique for the processing of the product is simple.