CN206943633U

CN206943633U - Throttle socket type pipeline

Info

Publication number: CN206943633U
Application number: CN201720849801.4U
Authority: CN
Inventors: 楼红尧
Original assignee: ZHEJIANG DONGYING PIPE CO Ltd
Current assignee: ZHEJIANG DONGYING PIPE CO Ltd
Priority date: 2017-07-10
Filing date: 2017-07-13
Publication date: 2018-01-30
Anticipated expiration: 2027-07-13

Abstract

The utility model discloses one kind throttle socket type pipeline, including it is independent by canoe formed integrally formed socket, it is independent integrally formed bellmouth, intermediate supports section are formed by canoe, socket and bellmouth are arranged in the both ends of intermediate supports section；Socket includes socket body, sealing ring annular groove, throttling channel；Sealing ring annular groove is arranged in a side position of socket body, throttling channel curl and is equally arranged in slot side position；Bellmouth includes bellmouth main body and enlarging, and enlarging is corresponding with socket shape and is arranged in bellmouth main body.The utility model can solve the technical problem for how independently making socket, bellmouth and then it being combined to form to throttling socket type pipeline with intermediate supports section.

Description

Throttle socket type pipeline

Technical field

A kind of throttling socket type pipeline is the utility model is related to, it is primarily as a kind of water supply and sewerage pipeline.

Background technology

Current throttling socket type pipeline generally comprises head, middle part, afterbody i.e. bellmouth, intermediate supports section, socket, The socket of a upper pipeline is connected by pipeline when connecting with the bellmouth of next pipeline, and wherein bellmouth is the shape of outside internal diameter increase Shape, the shape of socket is corresponding with bellmouth, and such bellmouth is engaged the mutual splicing for realizing multiple pipelines with socket.Section is made at present The mode for flowing socket type pipeline is as follows：Directly by socket and the direct injection molding of bellmouth, then bellmouth is placed respectively with socket Two of punching block, the plastics that intermediate supports section passes through the banding by thermal softening are commonly called as in the end positions of a cylindrical mould Piece is Wrapping formed by rolling in the mould.There is there is shaping seam to make outside product for the product that this preparation method makes Its outward appearance out-of-flatness, simultaneously because using Shooting Technique, due to the limitation of current Shooting Technique, what the internal diameter of pipeline can not be done It is very big, so as to which the particular demands of client can not be met.

Utility model content

The purpose of this utility model is to provide a kind of throttling socket type pipeline, and it is right how solution independently makes socket, bellmouth It is combined to form to the technical problem of throttling socket type pipeline with intermediate supports section afterwards.

Throttle socket type pipeline, including independent forms integrally formed socket, independent by twining by canoe Integrally formed bellmouth, intermediate supports section are formed around mode, socket and bellmouth are arranged in the both ends of intermediate supports section；Socket includes Socket body, sealing ring annular groove, throttling channel；Sealing ring annular groove is arranged in a side position of socket body, throttling channel curl And equally it is arranged in slot side position；Bellmouth includes bellmouth main body and enlarging, and enlarging is corresponding with socket shape and is arranged in and holds In mouth main body.

The socket is to pass through the Wrapping formed socket of the sheet material of the banding by thermal softening.

The sheet material is plastic sheet.

The bellmouth is to pass through the Wrapping formed bellmouth of the sheet material of the banding by thermal softening.

The sheet material is plastic sheet.

The intermediate supports section is to pass through the Wrapping formed intermediate supports section of the sheet material of the banding by thermal softening.

The sheet material is plastic sheet.

The sealing ring annular groove has at least one, is disposed with sealing ring thereon.

The helical form includes helical form continous way or helical form is discontinuous.

The beneficial effects of the utility model are：Because socket uses the plastic sheet of the banding by thermal softening Wrapping formed, its For stratiform overlaying structure, it is not in shaping seam so that its flat appearance；Likewise, bellmouth uses the banding by thermal softening Plastic sheet it is Wrapping formed, its be not in shaping seam so that its flat appearance；Socket and bellmouth are all independently to be made, Punching block two is then attached to again with intermediate supports section global formation, can so improve the machining accuracy of single socket and bellmouth, So that socket and bellmouth coordinate closely, without this pipeline is all finished, reduce the input of equipment；Due to setting Sealing ring annular groove, it so can be used for coordinating the sealing for improving product with sealing ring；Due to discontinuous there is provided helical form Throttling channel, second sealing effectiveness can be so formed, while when sealing ring and sealing ring annular groove depart from, the throttling channel can also rise To the effect that sealing structure is cooperatively formed with sealing ring.

Brief description of the drawings

Fig. 1 is the schematic diagram that socket coordinates with sealing ring；

Fig. 2 is the schematic diagram of bellmouth；

Fig. 3 is socket, bellmouth, the schematic diagram of sealing ring cooperation；

Fig. 4 is the schematic diagram of intermediate supports section；

The schematic diagram of Fig. 5 pipelines；

Fig. 6 is A-A sectional views in Fig. 5；

Fig. 7 is B-B sectional views in Fig. 5；

1. sockets, 11. socket bodies, 12. sealing ring annular grooves, 13. throttling channels, 2. bellmouths, 21. bellmouths in figure Main body, 22. enlargings, 3. intermediate supports sections, 4. sealing rings, 5. closure plates.

Embodiment

It refer to Fig. 1 to Fig. 7, the throttling socket type pipeline in figure, including an independent canoe that passes through form one Body formed socket 1, one it is independent integrally formed 2, intermediate supports sections 3 of bellmouth are formed by canoe.Socket 1 The both ends of intermediate supports section 3 are arranged in bellmouth 2.When multiple throttling socket type pipelines are stitched together, in centre The socket 1 of pipeline is combined together with the bellmouth 2 of next pipeline, and the socket 1 of the bellmouth 2 of intermediate conduit and a upper pipeline is matched somebody with somebody It is combined.

Socket 1 includes a throttling channel 13 of sealing ring annular groove 12, one of socket body 11, one, wherein socket body 11 For entity structure, sealing ring annular groove 12, throttling channel 13 are empty body structure.Socket body 11 uses the sheet material of the banding by thermal softening As piece of plastic piece in a shape is wound preliminary configuration with 1 corresponding punching block of socket, using removing material after shaping Mode such as cutting way processes sealing ring annular groove 12 and throttling channel 13.Sealing ring annular groove 12 is arranged in the side of socket body 11 Position, the global shape of sealing ring annular groove 12 can be a whole toroidal or one to multiple circular shapes, its use In being put in sealing ring 4, the quantity of the sealing ring annular groove 12 can carry out specifically chosen as needed.The curl of throttling channel 13 and same Sample is arranged in the side position of socket 1 one；Helical form be overall continous way helical structure either exist multiple arc-shapeds closure plate 5 or Stifled point also referred to as cutout baffle plate can make above-mentioned continuous spiral become so as to form discontinuous spiral i.e. spiral can discontinuously break The structure opened.

Bellmouth 2 as socket 1 using by thermal softening banding sheet material such as piece of plastic piece in a shape with holding Wrapping formed on punching block corresponding to mouth 2, the bellmouth 2 includes a bellmouth main body 21 and an enlarging 22, enlarging 22 and the shape of socket 1 Shape is corresponding and is arranged in bellmouth main body 21, and in practical application, enlarging 22 can be that the building block of bellmouth main body 21 is either held Mouthful main body 21 into independent separate body structure be independent extension.

Intermediate supports section 3 uses the sheet material such as piece of plastic piece by the banding of thermal softening in a shape as socket 1 Shape is Wrapping formed with 3 corresponding punching block of intermediate supports section, can wind the hollow or solid winding pipe to play a supportive role thereon.

The preparation method of throttling socket type pipeline above is first individually to work it out socket 1 and bellmouth 2, then will be inserted Mouth 1 and bellmouth 2 place two of a shaping steel die of intermediate supports section 3, and then working it out intermediate supports section 3 makes intermediate supports Section 3 is snuggly mated to together with socket 1 and bellmouth 2.

The quantity of each part of above-described embodiment can be adjusted as needed.

Claims

1. throttle socket type pipeline, it is characterised in that：Integrally formed socket, independence are formed by canoe including independent Integrally formed bellmouth, intermediate supports section are formed by canoe, socket and bellmouth are arranged in the both ends of intermediate supports section； Socket includes socket body, sealing ring annular groove, throttling channel；Sealing ring annular groove is arranged in a side position of socket body, throttling channel Curl and equally it is arranged in slot side position；Bellmouth includes bellmouth main body and enlarging, enlarging it is corresponding with socket shape and It is arranged in bellmouth main body.

2. according to the throttling socket type pipeline described in claim 1, it is characterised in that：The socket is by by thermal softening The Wrapping formed socket of the sheet material of banding.

3. according to the throttling socket type pipeline described in claim 2, it is characterised in that：The sheet material is plastic sheet.

4. according to the throttling socket type pipeline described in claim 1, it is characterised in that：The bellmouth is by by thermal softening The Wrapping formed bellmouth of the sheet material of banding.

5. according to the throttling socket type pipeline described in claim 4, it is characterised in that：The sheet material is plastic sheet.

6. according to the throttling socket type pipeline described in claim 1, it is characterised in that：The intermediate supports section is by heated The Wrapping formed intermediate supports section of the sheet material of the banding of softening.

7. according to the throttling socket type pipeline described in claim 6, it is characterised in that：The sheet material is plastic sheet.

8. according to the throttling socket type pipeline described in claim 1, it is characterised in that：The sealing ring annular groove has at least one It is individual, sealing ring is disposed with thereon.

9. according to the throttling socket type pipeline described in claim 1, it is characterised in that：It is continuous that the helical form includes helical form Formula or helical form are discontinuous.