CN204042062U - Be easy to the environmental protection ball valve changing filter core - Google Patents

Be easy to the environmental protection ball valve changing filter core Download PDF

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Publication number
CN204042062U
CN204042062U CN201420393477.6U CN201420393477U CN204042062U CN 204042062 U CN204042062 U CN 204042062U CN 201420393477 U CN201420393477 U CN 201420393477U CN 204042062 U CN204042062 U CN 204042062U
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CN
China
Prior art keywords
filter core
mounting hole
inlet
ball valve
outlet
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
CN201420393477.6U
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Chinese (zh)
Inventor
盛斌
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.)
SHANGHAI SANSHENG METAL PRODUCT CO Ltd
Original Assignee
SHANGHAI SANSHENG METAL PRODUCT CO Ltd
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
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Priority to CN201420393477.6U priority Critical patent/CN204042062U/en
Application granted granted Critical
Publication of CN204042062U publication Critical patent/CN204042062U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to valve technology field.Be easy to the environmental protection ball valve changing filter core, comprise a valve body, valve body is provided with an inlet part and an outlet part, inlet part is provided with a medium entrance joint, outlet part is provided with a media outlet joint, inlet part is also provided with a filter core mounting hole, and filter core mounting hole site is in the top of inlet part, and inlet part is removably connected with a filter core by filter core mounting hole; The end of medium entrance joint is provided with a coupling nut, form the inner chamber of an accommodating outside intake pipe wall thickness between the inwall of coupling nut and medium entrance fitting end, the inwall of coupling nut is provided with an internal thread matched with the outside thread that outside intakes tube wall.The utility model, by having additional a filter core mounting hole on traditional ball valve, is convenient to removably connecting of filter core.Outside intake pipe, by being provided with a coupling nut, only need being threaded with coupling nut, just can realizing rapidly the connection of medium entrance joint and intake pipe by the utility model.

Description

Be easy to the environmental protection ball valve changing filter core
Technical field
The utility model relates to a kind of valve technology field, particularly relates to ball valve.
Background technique
Ball valve is widely used on the pipeline of fed sheet of a media, for regulating the uninterrupted of medium.But be not provided with filter core in existing ball valve, easily cause having impurity to be delivered into ball valve in medium, traditional ball valve is not provided with the function of filtering water, cannot ensure the clean level of fed sheet of a media.
Model utility content
The purpose of this utility model is to provide a kind of environmental protection ball valve being easy to change filter core, to solve at least one technical problem above-mentioned.
The technical problem that the utility model solves can realize by the following technical solutions:
Be easy to the environmental protection ball valve changing filter core, comprise a valve body, described valve body is provided with an inlet part and an outlet part, described inlet part is provided with a medium entrance joint, described outlet part is provided with a media outlet joint, it is characterized in that, described inlet part is also provided with a filter core mounting hole, described filter core mounting hole site is in the top of described inlet part, and described inlet part is removably connected with a filter core by described filter core mounting hole;
The end of described medium entrance joint is provided with a coupling nut, form the inner chamber of an accommodating outside intake pipe wall thickness between the inwall of described coupling nut and described medium entrance fitting end, the inwall of described coupling nut is provided with an internal thread matched with the outside thread that outside intakes tube wall.
The utility model, by having additional a filter core mounting hole on traditional ball valve, is convenient to removably connecting of filter core.Outside intake pipe, by being provided with a coupling nut, only need being threaded with coupling nut, just can realizing rapidly the connection of medium entrance joint and intake pipe by the utility model.When joint is damaged, only need changes coupling nut, and whole valve body need not be changed as traditional ball valve, thus make the installation of valve and keep in repair more simple and convenient, also save maintenance cost.In addition, this structural design, is conducive to the replacing to filter core.
The aperture of described filter core mounting hole is not more than 1cm;
Described filter core mounting hole is not less than 1cm from the distance of described medium entrance joint.
Described filter core comprises a filter core fixing body, a filter, and described filter is positioned at described filter core fixing body, and the external diameter of described filtration fixing body is consistent with the aperture of described inlet part;
The left end of described filter core fixing body is provided with a water intake, and the right-hand member of described filter core fixing body is provided with a water outlet, is provided with described filter between described water intake and described water outlet.
The utility model is provided with water intake and water outlet by the two ends, left and right of filter core fixing body.Be convenient to the water of inlet part to filter by way of water intake, derive from water outlet.
The outer wall of described filtration fixing body is provided with an extension member, and the external diameter of described extension member and the internal diameter of described filter core mounting hole match;
The inner radius of described inlet part is provided with a filter core and moves guide groove, and one end that described filter core moves guide groove extends to described filter core mounting hole.
The utility model is by the flexible of extension member thus realize removably connecting of filter core fixing body and filter core mounting hole.Move guide groove by filter core and filter core is moved to described filter core mounting hole.
Described filter core fixing body water inlet is provided with at least three through holes.Be convenient to described filter core fixing body to draw from inlet part shift out by described through hole.
The cross section that described filter core moves guide groove is rectangle, and described rectangular length direction is the line direction of described inlet part and described outlet part;
It is semi-circular that described filter core moves guide groove longitudinal section in the direction of the width, and the upper end portion of described extension member is hemisphere type.
The utility model moves guide groove by being provided with a filter core, is convenient to filter core and moves guide groove conduct by extension member along filter core.
The footpath of described filter core mounting hole is not less than 2cm deeply, the outer wall of described filter core mounting hole is provided with an outside thread, described filter core mounting hole is removably connected with a sealing cover by described outside thread, the underpart of described sealing cover inner chamber is provided with the internal thread matched with described outside thread, the upper end portion of described sealing cover inner chamber is provided with a circular groove, be provided with an O-ring seal in described circular groove, the cross section of described circular groove and the cross section of described filter core mounting hole match.
The utility model is removably connected by filter core mounting hole and sealing cover, when needs more renew cartridge time, open sealing cover, extension member compressed, filter core can be shifted out from inlet part.
Described outlet part is provided with a sensor interface, and described interface place is dismountable is plugged with sensor locking-type plug, is provided with sensor below described sensor locking-type plug; Described sensor is a water quality sensor.The utility model is by being provided with a water quality sensor, by removably connecting of water quality sensor and outlet part, realize the detection to water quality, be conducive to the filtering effect detecting filter, be convenient to the using state that user understands filter, be convenient to staff according to filtering effect, determine whether to need more renew cartridge.
The end outer wall of described medium entrance joint is provided with a radially protruding annular flange flange;
The inner side of the internal thread that described coupling nut is provided with is provided with annular groove, is provided with a snap ring in described annular groove, and described snap ring blocks the inner side of described annular flange flange.
After coupling nut is provided with snap ring, the connection of coupling nut and medium entrance joint can be made more tight, and coupling nut can not come off from valve body, and also has good seal action.
Described media outlet joint is fixedly connected with a connection bonnet, form the bonnet cavity of an accommodating outside outlet pipe wall thickness between the inwall of described connection bonnet and described media outlet fitting end, the inwall of described connection bonnet is provided with a bonnet internal thread matched with the outside thread of outside water outlet tube wall.
Outside outlet pipe, by being threaded with bonnet, realizes the connection with media outlet joint, convenient disassembly, is easy to connect.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present utility model;
Fig. 2 is a kind of structural representation of the utility model filter core installation place;
Embodiment
The technological means realized to make the utility model, creation characteristic, reaching object and effect is easy to understand, setting forth the utility model further below in conjunction with concrete diagram.
With reference to Fig. 1, Fig. 2, be easy to the environmental protection ball valve changing filter core 2, comprise a valve body, valve body is provided with an inlet part and an outlet part, inlet part is provided with a medium entrance joint 11, and outlet part is provided with a media outlet joint 12, and inlet part is also provided with a filter core mounting hole, filter core mounting hole site is in the top of outlet part, and outlet part is removably connected with a filter core 2 by filter core mounting hole.Medium entrance joint 11 is outer is also arranged with coupling nut 5, and the outer rim of preferred coupling nut 5 is hexagonal nuts shape.Form inner chamber between the inwall of coupling nut 5 and medium entrance joint 11 end, namely a part for coupling nut 5 is set on medium entrance joint 11, and the inwall of coupling nut 5 is provided with internal thread.The utility model, by having additional a filter core mounting hole on traditional ball valve, is convenient to removably connecting of filter core 2.After the utility model adopts technique scheme, only outside intake pipe need be threaded with coupling nut 5, just can realize rapidly the connection of medium entrance joint 11 and intake pipe, when joint is damaged, only need change coupling nut 5, and whole valve body 1 need not be changed as traditional ball valve, thus make the installation of valve and keep in repair more simple and convenient, also save maintenance cost.
The aperture of filter core mounting hole is not more than 1cm; Filter core mounting hole is not less than 1cm from the distance of medium entrance joint 11.Filter core 2 comprises a filter core fixing body, a filter, and filter is positioned at filter core fixing body, and the external diameter filtering fixing body is consistent with the aperture of inlet part; The left end of filter core fixing body is provided with a water intake, and the right-hand member of filter core fixing body is provided with a water outlet, is provided with filter between water intake and water outlet.The utility model is provided with water intake and water outlet by the two ends, left and right of filter core fixing body.Be convenient to the water of inlet part to filter by way of water intake, derive from water outlet.
Filter core can be provided with a dop, and dop is positioned on filter core fixing body, and filter core mounting hole is the bayonet socket matched with dop.
The installation situation of filter core and filter core mounting hole also can adopt following method.The outer wall filtering fixing body is provided with an extension member, and the external diameter of extension member and the internal diameter of filter core mounting hole match; The inner radius of inlet part is provided with a filter core and moves guide groove 3, and one end that filter core moves guide groove 3 extends to filter core mounting hole.The utility model is by the flexible of extension member thus realize removably connecting of filter core fixing body and filter core mounting hole.Move guide groove 3 by filter core and filter core 2 is moved to filter core mounting hole.
The cross section that filter core moves guide groove 3 is rectangle, and rectangular length direction is the line direction of inlet part and outlet part; It is semi-circular that filter core moves guide groove 3 longitudinal section in the direction of the width, and the upper end portion of extension member is hemisphere type.The utility model moves guide groove 3 by being provided with a filter core, is convenient to filter core 2 and moves guide groove 3 conduct by extension member along filter core.
The footpath of filter core mounting hole is not less than 2cm deeply, the outer wall of filter core mounting hole is provided with an outside thread, filter core mounting hole is removably connected with a sealing cover 4 by outside thread, the underpart of sealing cover 4 inner chamber is provided with the internal thread matched with outside thread, the upper end portion of sealing cover 4 inner chamber is provided with a circular groove, be provided with an O-ring seal in circular groove, the cross section of circular groove and the cross section of filter core mounting hole match.The utility model is removably connected by filter core mounting hole and sealing cover 4, when needs more renew cartridge 2 time, open sealing cover 4, extension member compressed, filter core 2 can be shifted out from inlet part.
Outlet part is provided with a sensor interface, and interface place is dismountable is plugged with sensor locking-type plug, is provided with sensor below sensor locking-type plug; Sensor is a water quality sensor.The utility model is by being provided with a water quality sensor, by removably connecting of water quality sensor and outlet part, realize the detection to water quality, be conducive to the filtering effect detecting filter, be convenient to the using state that user understands filter, be convenient to staff according to filtering effect, determine whether to need more renew cartridge 2.
The end outer wall of medium entrance joint 11 is provided with radially protruding annular flange flange 111; The inwall of coupling nut 5 is established female inner side be provided with annular groove 51, be provided with snap ring 6 in annular groove 51, snap ring 6 blocks the inner side of annular flange flange 111.After coupling nut 5 is provided with snap ring 6, coupling nut 5 can be made more tight with the connection of medium entrance joint 11, and coupling nut 5 can not come off from valve body 1, and also has good seal action.Media outlet joint 12 is fixedly connected with bonnet 7, forms the bonnet cavity of an accommodating outside outlet pipe wall thickness between the inwall of bonnet 7 and media outlet joint 12 end, and the inwall of bonnet 7 is provided with a bonnet internal thread matched with the outside thread of outside water outlet tube wall.Outside outlet pipe, by being threaded with bonnet 7, realizes the connection with media outlet joint 12, convenient disassembly, is easy to connect.
Be positioned on medium entrance joint 11 outer wall inside annular flange flange 111 and be also provided with radially protruding ring-shaped step 112, side and the annular flange flange 111 of ring-shaped step 112 are connected as a single entity, the opposite side of ring-shaped step 112 and the outer wall of medium entrance joint 11 are by inclined-plane 113 transition, the external diameter of ring-shaped step 112 is less than the external diameter of annular flange flange 111, and snap ring 6 is fastened on ring-shaped step 112.Further coupling nut 5 is firmly stuck on medium entrance joint 11.For the ease of installation and removal, annular groove 51 is the groove of a longitudinal opening, and the cross section of groove is in " C " font.Be provided with the support ring 114 transversely protruded outside the end face of annular flange flange 111, the internal diameter of support ring 114 is identical with the internal diameter of medium entrance joint 11.The outer wall of support ring 114 is arranged with packing ring 8, the outer wall interference fit of packing ring 8 and support ring 114.Support ring 114 and packing ring 8 can play sealing, stop bit and buffer function, to prevent outside intake pipe Damage Medium inlet union 11.
More than show and describe basic principle of the present utility model and major character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.

Claims (9)

1. be easy to the environmental protection ball valve changing filter core, comprise a valve body, described valve body is provided with an inlet part and an outlet part, described inlet part is provided with a medium entrance joint, described outlet part is provided with a media outlet joint, it is characterized in that, described inlet part is also provided with a filter core mounting hole, described filter core mounting hole site is in the top of described inlet part, and described inlet part is removably connected with a filter core by described filter core mounting hole;
The end of described medium entrance joint is provided with a coupling nut, form the inner chamber of an accommodating outside intake pipe wall thickness between the inwall of described coupling nut and described medium entrance fitting end, the inwall of described coupling nut is provided with an internal thread matched with the outside thread that outside intakes tube wall.
2. the environmental protection ball valve being easy to replacing filter core according to claim 1, it is characterized in that, the aperture of described filter core mounting hole is not more than 1cm;
Described filter core mounting hole is not less than 1cm from the distance of described medium entrance joint.
3. the environmental protection ball valve being easy to replacing filter core according to claim 1, is characterized in that,
Described filter core comprises a filter core fixing body, a filter, and described filter is positioned at described filter core fixing body, and the external diameter of described filtration fixing body is consistent with the aperture of described inlet part;
The left end of described filter core fixing body is provided with a water intake, and the right-hand member of described filter core fixing body is provided with a water outlet, is provided with described filter between described water intake and described water outlet.
4. the environmental protection ball valve being easy to replacing filter core according to claim 3, it is characterized in that, the outer wall of described filtration fixing body is provided with an extension member, and the external diameter of described extension member and the internal diameter of described filter core mounting hole match;
The inner radius of described inlet part is provided with a filter core and moves guide groove, and one end that described filter core moves guide groove extends to described filter core mounting hole.
5. the environmental protection ball valve being easy to replacing filter core according to claim 4, it is characterized in that, the cross section that described filter core moves guide groove is rectangle, and described rectangular length direction is the line direction of described inlet part and described outlet part;
It is semi-circular that described filter core moves guide groove longitudinal section in the direction of the width, and the upper end portion of described extension member is hemisphere type.
6. the environmental protection ball valve being easy to replacing filter core according to claim 1, it is characterized in that, the footpath of described filter core mounting hole is not less than 2cm deeply, the outer wall of described filter core mounting hole is provided with an outside thread, described filter core mounting hole is removably connected with a sealing cover by described outside thread, the underpart of described sealing cover inner chamber is provided with the internal thread matched with described outside thread, the upper end portion of described sealing cover inner chamber is provided with a circular groove, be provided with an O-ring seal in described circular groove, the cross section of described circular groove and the cross section of described filter core mounting hole match.
7. the environmental protection ball valve being easy to replacing filter core according to claim 1, it is characterized in that, described outlet part is provided with a sensor interface, and described interface place is dismountable is plugged with sensor locking-type plug, is provided with sensor below described sensor locking-type plug; Described sensor is a water quality sensor.
8. the environmental protection ball valve being easy to replacing filter core as claimed in any of claims 1 to 7, is characterized in that, the end outer wall of described medium entrance joint is provided with a radially protruding annular flange flange;
The inner side of the internal thread that described coupling nut is provided with is provided with annular groove, is provided with a snap ring in described annular groove, and described snap ring blocks the inner side of described annular flange flange.
9. the environmental protection ball valve being easy to replacing filter core as claimed in any of claims 1 to 7, it is characterized in that, described media outlet joint is fixedly connected with a connection bonnet, form the bonnet cavity of an accommodating outside outlet pipe wall thickness between the inwall of described connection bonnet and described media outlet fitting end, the inwall of described connection bonnet is provided with a bonnet internal thread matched with the outside thread of outside water outlet tube wall.
CN201420393477.6U 2014-07-16 2014-07-16 Be easy to the environmental protection ball valve changing filter core Expired - Fee Related CN204042062U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420393477.6U CN204042062U (en) 2014-07-16 2014-07-16 Be easy to the environmental protection ball valve changing filter core

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420393477.6U CN204042062U (en) 2014-07-16 2014-07-16 Be easy to the environmental protection ball valve changing filter core

Publications (1)

Publication Number Publication Date
CN204042062U true CN204042062U (en) 2014-12-24

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Application Number Title Priority Date Filing Date
CN201420393477.6U Expired - Fee Related CN204042062U (en) 2014-07-16 2014-07-16 Be easy to the environmental protection ball valve changing filter core

Country Status (1)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107956894A (en) * 2017-11-27 2018-04-24 荔浦县冠升塑料制品厂 One kind has valvular water pipe head

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107956894A (en) * 2017-11-27 2018-04-24 荔浦县冠升塑料制品厂 One kind has valvular water pipe head

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20141224

Termination date: 20200716

CF01 Termination of patent right due to non-payment of annual fee