CN204042052U - A kind of plastics connect ball valve - Google Patents

A kind of plastics connect ball valve Download PDF

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Publication number
CN204042052U
CN204042052U CN201420404611.8U CN201420404611U CN204042052U CN 204042052 U CN204042052 U CN 204042052U CN 201420404611 U CN201420404611 U CN 201420404611U CN 204042052 U CN204042052 U CN 204042052U
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CN
China
Prior art keywords
valve
ball valve
plastics
lid
clip
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Active
Application number
CN201420404611.8U
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Chinese (zh)
Inventor
徐军
徐浩然
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suzhou Chuan Chengaikang Building Technology Co Ltd
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Suzhou Chuan Chengaikang Building Technology Co Ltd
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Priority to CN201420404611.8U priority Critical patent/CN204042052U/en
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Publication of CN204042052U publication Critical patent/CN204042052U/en
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Abstract

The utility model relates to a kind of plastics and connects ball valve, is mainly used in building, urban water supply and sewerage pipe-line system, is used for the control flow of water and flow velocity.These plastics connect ball valve, comprise valve handle, tighten lid, valve body, seal ring, lining, clip and ball valve body, the center portion of described valve body is provided with ball valve body, described seal ring and lining are arranged in valve body, the two ends of described valve body are provided with outside thread, described in tighten lid inside, one end be provided with internal thread.It is easy for installation that a kind of plastics involved by the utility model connect ball valve, good sealing effect between valve and pipeline, and this valve mechanism is simple in addition, easy to use, is applicable to promoting the use of.

Description

A kind of plastics connect ball valve
Technical field
The utility model relates to a kind of plastics and connects ball valve, is mainly used in water supply and sewerage pipeline system, is used for controlling the flow of water and flow velocity.
Background technique
Valve is in fluid-duct-system, is used for controlling the device of the direction of fluid, pressure, flow, is make the media flow in pipe arrangement and equipment or stop and controlling the device of its flow.
Valve is controlling component in pipeline fluid transporting system, and it is used to change path section and media flow direction, has the functions such as water conservancy diversion, cut-off, throttling, non-return, shunting or overflow release.
The control of valve is by predetermined requirement action, do not rely on transducing signal and simply open or close, valve rely on drive or automechanism makes open-shut device be elevated, slippage, swing or rotation motion, thus the size changing its Flow area is to realize its controlling functions.
Water is the requirement of each enterprise and huge numbers of families, and it is local that water guides to each of required water by water pipe, conveniently the taking of water, and water pipe can arrange multiple valve, to be used for controlling flow and the flow velocity of water.At present, most valves is with the connection procedure of pipeline, and connection is more difficult, needs special instrument, is familiar with the workman of technology, time-consumingly takes merit; Secondly, the sealing effect between pipeline and valve is bad, often occurs the phenomenon of water clock; Finally, the replacing of valve is inconvenient especially, causes damage sometimes to pipeline.
Therefore, in order to solve above technical problem, existing design is necessary to improve, devise a kind of plastics and connect ball valve, it is easy for installation that these plastics connect ball valve, good sealing effect between valve and pipeline, and these plastics connection ball-valve structure is simple in addition, easy to use, be adapted at promoting the use of in various pipework.
Model utility content
In order to overcome the defect existed in background technique, the utility model solves the technological scheme that its technical problem adopts: a kind of plastics connect ball valve, comprise valve handle, tighten lid, valve body, seal ring, lining, clip and ball valve body, the center portion of described valve body is provided with ball valve body, a through hole is provided with in the middle of described ball valve body, described seal ring and lining are arranged in valve body, the two ends of described valve body are provided with outside thread, described inside, one end of tightening lid is provided with internal thread, described tightening between lid and valve body is detachably connected by internal thread and outside thread, described clip is arranged on to be tightened in lid, be provided with in described clip and lead tooth, described clip outside is provided with multiple stiffening rib, described clip is provided with a fracture, described tightening covers the diameter being provided with internal thread one end and is greater than the diameter tightening the lid the other end, the both sides incision position of described fracture is provided with stiffening rib, it is stupefied that described outside of tightening lid is provided with multiple spanner card, the shape of described stiffening rib is wedge shape.
Involved by the utility model, a kind of plastics connect ball valve, and it is easy for installation that these plastics connect ball valve, good sealing effect between valve and pipeline, and plastics connect ball-valve structure simply in addition, easy to use, are applicable to promoting the use of.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the structural representation that a kind of plastics of the utility model connect ball valve;
Fig. 2 is the longitudinal sectional view that a kind of plastics of the utility model connect ball valve;
Fig. 3 is the decomposition texture schematic diagram of Fig. 2;
Fig. 4 is the structural representation of clip in the utility model;
Fig. 5 is the partial enlarged drawing at A place in Fig. 4;
Fig. 6 is the partial enlarged drawing at B place in Fig. 4;
Wherein: 1, valve handle; 2, lid is tightened; 3, spanner card is stupefied; 4, valve body; 5, seal ring; 6, lining; 7, clip; 8, outside thread; 9, internal thread; 10, tooth is led; 11, ball valve body; 12, stiffening rib; 13, fracture.
Embodiment
By reference to the accompanying drawings the utility model is described in further detail now.Accompanying drawing is the schematic diagram simplified, and only basic structure of the present utility model is described in a schematic way, therefore it only shows the formation relevant with the utility model.
Embodiment one: refer to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5 and Fig. 6, a kind of plastics connect ball valve, comprise valve handle 1, tighten lid 2, valve body 4, seal ring 5, lining 6, clip 7 and ball valve body 11, the center portion of described valve body 4 is provided with ball valve body 11, a through hole is provided with in the middle of described ball valve body 11, described seal ring 5 and lining 6 are arranged in valve body 4, the two ends of described valve body 4 are provided with outside thread 8, described inside, one end of tightening lid 2 is provided with internal thread 9, described tightening between lid 2 and valve body 4 is detachably connected by internal thread 9 and outside thread 8, described clip 7 is arranged on to be tightened in lid 2, be provided with in described clip 7 and lead tooth 10, described clip 7 outside is provided with multiple stiffening rib 12, described clip 7 is provided with a fracture 13, describedly tighten the diameter that lid 2 is provided with internal thread 9 one end and be greater than the diameter tightening lid 2 the other end, the both sides incision position of described fracture 13 is provided with stiffening rib 12, described outside of tightening lid 2 is provided with multiple spanner card stupefied 3, the shape of described stiffening rib 12 is wedge shape.When through hole in the middle of ball valve body is consistent with valve passage, valve is in opening state; When through hole in the middle of ball valve body is vertical with valve passage, valve is in closed state.
Involved by the utility model, a kind of plastics connect ball valve, this connection valve is easy for installation, in installation process, only need the seal ring 5 in pipeline bearing against valve, then tighten lid 2, these plastics connect good sealing effect between ball valve and pipeline, and plastics connection ball-valve structure is simple in addition, easy to use, be applicable to promoting the use of.
Obviously, above-described embodiment is only for clearly example being described, and the restriction not to mode of execution.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all mode of executions.And thus the apparent change of extending out or variation be still among the protection domain that the utility model creates.

Claims (5)

1. plastics connect ball valve, comprise valve handle (1), tighten lid (2), valve body (4), seal ring (5), lining (6), clip (7) and ball valve body (11), it is characterized in that: the center portion of described valve body (4) is provided with ball valve body (11), a through hole is provided with in the middle of described ball valve body (11), described seal ring (5) and lining (6) are arranged in valve body (4), the two ends of described valve body (4) are provided with outside thread (8), described inside, one end of tightening lid (2) is provided with internal thread (9), described tightening between lid (2) and valve body (4) is detachably connected by internal thread (9) and outside thread (8), described clip (7) is arranged on to be tightened in lid (2), be provided with in described clip (7) and lead tooth (10), described clip (7) outside is provided with multiple stiffening rib (12), described clip (7) is provided with a fracture (13).
2. a kind of plastics according to claim 1 connect ball valve, it is characterized in that: described in tighten the diameter that lid (2) is provided with internal thread (9) one end and be greater than the diameter tightening lid (2) the other end.
3. a kind of plastics according to claim 1 connect ball valve, it is characterized in that: the both sides incision position of described fracture (13) is provided with stiffening rib (12).
4. a kind of plastics according to claim 1 and 2 connect ball valve, it is characterized in that: described in tighten lid (2) outside be provided with multiple spanner card stupefied (3).
5. a kind of plastics according to claim 1 and 2 connect ball valve, it is characterized in that: the shape of described stiffening rib (12) is wedge shape.
CN201420404611.8U 2014-07-22 2014-07-22 A kind of plastics connect ball valve Active CN204042052U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420404611.8U CN204042052U (en) 2014-07-22 2014-07-22 A kind of plastics connect ball valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420404611.8U CN204042052U (en) 2014-07-22 2014-07-22 A kind of plastics connect ball valve

Publications (1)

Publication Number Publication Date
CN204042052U true CN204042052U (en) 2014-12-24

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420404611.8U Active CN204042052U (en) 2014-07-22 2014-07-22 A kind of plastics connect ball valve

Country Status (1)

Country Link
CN (1) CN204042052U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105276220A (en) * 2014-07-22 2016-01-27 苏州创成爱康建筑科技有限公司 Plastic connecting ball valve

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105276220A (en) * 2014-07-22 2016-01-27 苏州创成爱康建筑科技有限公司 Plastic connecting ball valve

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