CN206539755U - Tooth set type interface valve - Google Patents

Tooth set type interface valve Download PDF

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Publication number
CN206539755U
CN206539755U CN201720243181.XU CN201720243181U CN206539755U CN 206539755 U CN206539755 U CN 206539755U CN 201720243181 U CN201720243181 U CN 201720243181U CN 206539755 U CN206539755 U CN 206539755U
Authority
CN
China
Prior art keywords
valve
tooth
interface
tube
groove
Prior art date
Application number
CN201720243181.XU
Other languages
Chinese (zh)
Inventor
刘家云
付晓辉
李宇
丁燕
辛杨杨
Original Assignee
潍坊裕川机械有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 潍坊裕川机械有限公司 filed Critical 潍坊裕川机械有限公司
Priority to CN201720243181.XU priority Critical patent/CN206539755U/en
Application granted granted Critical
Publication of CN206539755U publication Critical patent/CN206539755U/en

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Abstract

The utility model discloses a kind of tooth set type interface valve, including valve body, the valve body is provided with valve body interface, and the valve body interface set is equipped with connecting tube;On the outer wall of the valve body interface with the connecting tube suit at be provided with tooth form groove, outer sheath of the connecting tube at the tooth form groove be equipped with for compress crimp;The utility model is made connecting tube firm and is sealably mounted on gate valve interface, facilitated the sweat soldering with other pipelines with this by the way that connecting tube is pressed on tooth form groove;Increase sealing ring simultaneously and be used as sealed double insurance.

Description

Tooth set type interface valve
Technical field
The utility model is related to pipeline valve technical field, more particularly to a kind of tooth set type interface valve.
Background technology
PE pipes are widely used in feedwater, agricultural irrigation, fuel defeated as second largest plastic conduit kind of world consumption amount Give, the engineering field such as blowdown, and PE pipes have a good corrosion resistance, and its anti-inorganic metal performance is also stronger than metal tube more, Anti-corrosion measure, easy construction are not needed in buried-pipe laying;And PE pipes construction when be commonly encountered be exactly pipeline and gate valve company Problem is connect, for this connection, conventional method has flange dock, groove dock, outside plug type and interpolation type etc., these modes Processed complex, connection intricate operation, otherwise overlap joint takes time and effort and sealing effectiveness is poor;For PE pipes, because its is good Good hot melt, the preferable connected mode of existing use is exactly sweat soldering, but sweat soldering is only limitted between PE pipes, PE manages poor using then effect between metal, it is therefore desirable to which gate valve interface can the connecting tube equipped with firm PE materials.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of company for being furnished with fixing seal installation in gate valve interface The tooth set type interface valve of adapter.
In order to solve the above technical problems, the technical solution of the utility model is:Tooth set type interface valve, including valve body, institute Valve body is stated provided with valve body interface, the valve body interface set is equipped with connecting tube;On the outer wall of the valve body interface with the company Tooth form groove is provided with adapter suit, outer sheath of the connecting tube at the tooth form groove is equipped with the crimp for compressing.
As preferred technical scheme, sealing device is provided with the valve body interface and the connecting tube suit.
As preferred technical scheme, the sealing device includes being arranged on the outside of the valve body interface and in the tooth Sealing ring is installed in sealed groove between the end face of shape groove and the valve body interface, the sealed groove.
By adopting the above-described technical solution, tooth set type interface valve, including valve body, the valve body connects provided with valve body Mouthful, the valve body interface set is equipped with connecting tube;On the outer wall of the valve body interface with the connecting tube suit at be provided with tooth form Groove, outer sheath of the connecting tube at the tooth form groove is equipped with the crimp for compressing;The utility model will be by that will connect Adapter is pressed on tooth form groove, is made connecting tube firm and is sealably mounted on gate valve interface, is facilitated with this and other pipes The sweat soldering on road;Increase sealing ring simultaneously and be used as sealed double insurance.
Brief description of the drawings
The following drawings is only intended to, in doing the utility model schematic illustration and explanation, not limit model of the present utility model Enclose.Wherein:
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is structure enlarged diagram at Fig. 1 I.
In figure:1- valve bodies;2- valve body interfaces;3- tooth form grooves;4- connecting tubes;5- crimps;6- sealing devices;61- is sealed Groove;62- sealing rings.
Embodiment
In order to be more clearly understood to technical characteristic of the present utility model, purpose and effect, now control is illustrated Embodiment of the present utility model.
As depicted in figs. 1 and 2, tooth set type interface valve, including valve body 1, the valve body 1 are provided with valve body interface 2, described Valve body interface 2 is set with connecting tube 4;The material of the utility model connecting tube 4 uses PE materials.
On the outer wall of the valve body interface 2 with the suit of connecting tube 4 at be provided with tooth form groove 3, it is of the present utility model The tooth form groove 3 sets 5~6 roads.
Outer sheath of the connecting tube 4 at the tooth form groove 3 is equipped with the crimp 5 for compressing.
Sealing device 6 is provided with the valve body interface 2 and the suit of the connecting tube 4, the sealing device 6 includes being arranged on The outside of valve body interface 2 and the sealed groove 61 being between the tooth form groove 3 and the end face of the valve body interface 2, institute State and sealing ring 62 is installed in sealed groove 61.
The connecting tube 4 of PE materials is pressed into the outside of valve body interface 2 to the tooth form groove 3 by the utility model Place, then makes the connecting tube 4 be extruded into the tooth form groove 3 by being pressed into the crimp 5, is reached with this firm and close The effect of envelope, increases sealing ring 62 before the tooth form groove 3, double sealing effect is played to the utility model, mounted The connecting tube 4 of PE materials is used with the entirety of valve body 1, when being connected with other PE pipes, it is only necessary to and the connecting tube 4 Sweat soldering is carried out, it is convenient and practical.
General principle of the present utility model, principal character and advantage of the present utility model has been shown and described above.One's own profession The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification Simply illustrate principle of the present utility model, on the premise of the utility model spirit and scope are not departed from, the utility model is also Various changes and modifications are had, these changes and improvements are both fallen within the range of claimed the utility model.The utility model Claimed scope is by appended claims and its equivalent thereof.

Claims (3)

1. tooth set type interface valve, including valve body, the valve body are provided with valve body interface, it is characterised in that:The valve body interface It is set with connecting tube;On the outer wall of the valve body interface with the connecting tube suit at be provided with tooth form groove, the connecting tube Outer sheath at the tooth form groove is equipped with the crimp for compressing.
2. tooth set type interface valve as claimed in claim 1, it is characterised in that:The valve body interface and connecting tube suit Place is provided with sealing device.
3. tooth set type interface valve as claimed in claim 2, it is characterised in that:The sealing device includes being arranged on the valve On the outside of body interface and in the sealed groove between the tooth form groove and the end face of the valve body interface, the sealed groove Sealing ring is installed.
CN201720243181.XU 2017-03-13 2017-03-13 Tooth set type interface valve CN206539755U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720243181.XU CN206539755U (en) 2017-03-13 2017-03-13 Tooth set type interface valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720243181.XU CN206539755U (en) 2017-03-13 2017-03-13 Tooth set type interface valve

Publications (1)

Publication Number Publication Date
CN206539755U true CN206539755U (en) 2017-10-03

Family

ID=59942082

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720243181.XU CN206539755U (en) 2017-03-13 2017-03-13 Tooth set type interface valve

Country Status (1)

Country Link
CN (1) CN206539755U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108006254A (en) * 2017-11-29 2018-05-08 上高阀门集团有限公司 A kind of PE ends G type all-welded ball valves

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108006254A (en) * 2017-11-29 2018-05-08 上高阀门集团有限公司 A kind of PE ends G type all-welded ball valves

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