CN202901389U - Combined ball valve with filter, sewage discharging and safety decompression functions - Google Patents
Combined ball valve with filter, sewage discharging and safety decompression functions Download PDFInfo
- Publication number
- CN202901389U CN202901389U CN 201220666722 CN201220666722U CN202901389U CN 202901389 U CN202901389 U CN 202901389U CN 201220666722 CN201220666722 CN 201220666722 CN 201220666722 U CN201220666722 U CN 201220666722U CN 202901389 U CN202901389 U CN 202901389U
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- ball valve
- valve body
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- blowdown
- safety
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Abstract
The utility model provides a combined ball valve with filter, sewage discharging and safety decompression functions, and the combined ball valve comprises a ball valve (1), a filter screen (2), a sewage discharging valve (3) and a safety valve (4). By adopting the integral device consisting of the ball valve, the filter screen, the sewage discharging valve and the safety valve, an oblique port is arranged below a ball valve body, an output end of the ball valve is provided with a movable connector consisting of a cap and a movable joint, the filter screen is installed in the oblique port, the sewage discharging valve is connected with the oblique port, and the safety valve is connected to one side surface of the ball valve body; and when in application and installation, the combined ball valve is directly connected onto a tap water pipeline on the front end of a household in serial, the problems and defects of the prior art of labor and time waste and high cost can be overcome; and by integrating the opening-closing control function, the filter and sewage discharging function and the safety decompression function, labor and time can be saved for installing and constructing the pipeline on the front end of a tap water household, and the cost can be reduced.
Description
Technical field
The utility model relates to a kind of ball valve, specifically refers to be contained in the tap water front end of registering one's residence, and what be used for opening and closing control dwelling house delivery (pipe) line a kind ofly has a Combined ball valve that filters blowdown and safety relief function.
Background technique
Tap water is equipped with the valve that opens and closes for control dwelling house delivery (pipe) line at the front end of registering one's residence and claims again feed valve, usually adopts ball valve or gate valve; In order to prevent that outstanding mixed silt enters the user in the tap water, also the filtration blowdown valve need be housed; In addition, also need install in addition safety relief valve additional for the water hammer effect that suppresses in the delivery (pipe) line; The feed valve of prior art, filtration blowdown valve and safety relief valve are separate and different types of piping installation of function singleness, need to be close to respectively separately to connect during application to be installed on the hot-water heating pipeline, also need set up in addition tee pipe fitting, cause the cost up of hot-water heating pipeline, the construction and installation trouble; Therefore, there are the problems and shortcomings time-consuming, that cost is high in prior art.
Summary of the invention
Problems and shortcomings for above-mentioned prior art existence, the utility model adopts the integrated device that is made of ball valve, filter screen, blowdown valve, safety valve, be provided with oblique interface below the ball valve body, the output terminal of ball valve be provided with by and the union that consists of of cap and movable joint, filter screen is contained in the oblique interface, blowdown valve is connected with oblique interface, and safety valve is connected to a side of ball valve body; Use when installing directly with the technological scheme of this device serial connection on the tap water pipe line of front end of registering one's residence, a kind of Combined ball valve that filters blowdown and safety relief function that has is provided, be intended to by opening and closing control, filtering blowdown and the safety relief function is integrated in one, make the register one's residence installation of front end pipeline of tap water reach saving of work and time, reduce the purpose of cost.
The purpose of this utility model is achieved in that a kind of Combined ball valve that filters blowdown and safety relief function that has, comprise ball valve, filter screen, blowdown valve, safety valve, wherein: the opening/shutting valve of described ball valve for being consisted of by ball valve body and cap, movable joint, ball valve core, ball valve swing handle, described ball valve body is the copper shell of the hollow of ball valve, the left end of ball valve body is entrance point, and the right-hand member of ball valve body is outlet end; Be provided with the from left to right oblique interface of downward-sloping protrusion below the middle part of ball valve body, the center wire clamp 45° angle of the center line of described oblique interface and ball valve body; Be provided with two protruding upward and the A spare interface ball valve body quadrature and B spare interface above the middle part of ball valve body;
Described filter screen is columnar stainless steel filter screen;
Described blowdown valve is the copper opening/shutting valve of rotary spherical spool, and the blowdown valve gap is equipped with in the lower end of blowdown valve;
Described safety valve is differential safety relief valve;
Described ball valve core is arranged in the inner passage of the left part of described ball valve body, filter screen is contained in the inner passage of oblique interface, the upper end of blowdown valve is connected with the lower end of described oblique interface, the internal channel of blowdown valve communicates with the inner passage of ball valve body through filter screen, the rear sidewall place that safety valve is fixedly connected on the ball valve body middle part communicates with the inner passage of ball valve body, described A spare interface, B spare interface all are equipped with supporting plug, the described outlet end of ball valve body be equipped with by and the union that consists of of cap and movable joint;
The direction face of structure representation is divided into up, down, left, right, front, rear side, wherein, the front by in the face of the face of statement main body, the back is the face relative with described front.
Working principle and beneficial effect
When use installing, the described entrance point of ball valve body is connected with running water pipe, and the described outlet end of ball valve body is connected with the front tube of registering one's residence by described union and gets final product; Open and close the feedwater of tap water user dwelling house inside by the control of rotary ball valve swing handle; Outstanding mixed silt is blocked by the filtration of filter screen to be deposited in the filter screen, during the cleaning blowdown, to open the blowdown valve gap in the tap water, and rotation blowdown valve swing handle is discharged the silt underwashing that is deposited in the filter screen; When user's dwelling house inside when using fast valve tap tap water that pipeline is produced the instantaneous water hammering blow, safety valve moment opens and closes pressure release, the safety of protection family dwelling house internal duct.
This device be by opening and closing control, filtering blowdown and the safety relief function is integrated in one, and make the register one's residence installation of front end pipeline of tap water save man-hour, reduce cost.
Above-mentioned, the utility model adopts the integrated device that is made of ball valve, filter screen, blowdown valve, safety valve, be provided with oblique interface below the ball valve body, the output terminal of ball valve be provided with by and the union that consists of of cap and movable joint, filter screen is contained in the oblique interface, blowdown valve is connected with oblique interface, and safety valve is connected to a side of ball valve body; Use when installing directly with the technological scheme of this device serial connection on the tap water pipe line of front end of registering one's residence, overcome prior art and had the problems and shortcomings time-consuming, that cost is high, a kind of Combined ball valve with filtration blowdown and safety relief function that provides, by opening and closing control, filtering blowdown and the safety relief function is integrated in one, make the register one's residence installation of front end pipeline of tap water reach saving of work and time, reduce the purpose of cost.
Description of drawings
Fig. 1 is that a kind of master with structure of the Combined ball valve that filters blowdown and safety relief function of the present utility model looks cross-sectional schematic;
Fig. 2 is that a kind of rear optical axis with external structure of the Combined ball valve that filters blowdown and safety relief function of the present utility model is surveyed schematic representation.
Below in conjunction with the embodiment in the accompanying drawing the utility model is described in further detail, but should not be construed as any restriction of the present utility model.
Among the figure: ball valve 1, ball valve body 11, oblique interface 111, A spare interface 112, B spare interface 113 and cap 12, movable joint 13, ball valve core 14, ball valve swing handle 15, plug 16, filter screen 2, blowdown valve 3, blowdown valve swing handle 31, blowdown valve gap 32, safety valve 4.
Embodiment
Consult Fig. 1,2, a kind of Combined ball valve that filters blowdown and safety relief function that has of the present utility model, comprise ball valve 1, filter screen 2, blowdown valve 3, safety valve 4, wherein: the opening/shutting valve of described ball valve 1 for being consisted of by ball valve body 11 and cap 12, movable joint 13, ball valve core 14, ball valve swing handle 15;
The copper shell of hollow that described ball valve body 11 is ball valve 1, the left end of ball valve body 11 is entrance point, the right-hand member of ball valve body 11 is outlet end; Be provided with the from left to right oblique interface 111 of downward-sloping protrusion below the middle part of ball valve body 11, the center wire clamp 45° angle of the center line of described oblique interface 111 and ball valve body 11; Be provided with two protruding upward and A spare interface 112 and B spare interface 113 ball valve body 11 quadratures above the middle part of ball valve body 11;
Described filter screen 2 is columnar stainless steel filter screen;
Described blowdown valve 3 is the copper opening/shutting valve of rotary spherical spool, and blowdown valve gap 32 is equipped with in the lower end of blowdown valve 3;
Described safety valve 4 is differential safety relief valve;
Described ball valve core 14 is arranged in the inner passage of the left part of described ball valve body 11, filter screen 2 is contained in the inner passage of oblique interface 111, the upper end of blowdown valve 3 is connected with the lower end of described oblique interface 111, the internal channel of blowdown valve 3 communicates with the inner passage of ball valve body 11 through filter screen 2, the rear sidewall place that safety valve 4 is fixedly connected on ball valve body 11 middle parts communicates with the inner passage of ball valve body 11, described A spare interface 112, B spare interface 113 all are equipped with supporting plug 16, the described outlet end of ball valve body 11 be equipped with by and the union that consists of of cap 12 and movable joint 13;
The direction face of structure representation is divided into up, down, left, right, front, rear side, wherein, the front by in the face of the face of statement main body, the back is the face relative with described front.
Working principle and beneficial effect
When use installing, the described entrance point of ball valve body 11 is connected with running water pipe, and the described outlet end of ball valve body 11 is connected with the front tube of registering one's residence by described union and gets final product; Open and close the feedwater of tap water user dwelling house inside by 15 controls of rotary ball valve swing handle; Outstanding mixed silt is blocked by the filtration of filter screen 2 to be deposited in the filter screen 2, during the cleaning blowdown, to open blowdown valve gap 32 in the tap water, and rotation blowdown valve swing handle 31 is discharged the silt underwashing that is deposited in the filter screen 2; When user's dwelling house inside when using fast valve tap tap water that pipeline is produced the instantaneous water hammering blow, 4 moments of safety valve open and close pressure release, the safety of protection family dwelling house internal duct.
This device be by opening and closing control, filtering blowdown and the safety relief function is integrated in one, and make the register one's residence installation of front end pipeline of tap water save man-hour, reduce cost.
Claims (1)
1. one kind has the Combined ball valve that filters blowdown and safety relief function, comprise ball valve (1), filter screen (2), blowdown valve (3), safety valve (4), it is characterized in that: the opening/shutting valve of described ball valve (1) for being consisted of by ball valve body (11) and cap (12), movable joint (13), ball valve core (14), ball valve swing handle (15); Described ball valve body (11) is the copper shell of hollow of ball valve (1), and the left end of ball valve body (11) is entrance point, and the right-hand member of ball valve body (11) is outlet end; Be provided with the from left to right oblique interface (111) of downward-sloping protrusion below the middle part of ball valve body (11), the center wire clamp 45° angle of the center line of described oblique interface (111) and ball valve body (11); Be provided with two protruding upward and A spare interface (112) and B spare interface (113) ball valve body (11) quadrature above the middle part of ball valve body (11);
Described filter screen (2) is columnar stainless steel filter screen;
Described blowdown valve (3) is the copper opening/shutting valve of rotary spherical spool, and blowdown valve gap (32) is equipped with in the lower end of blowdown valve (3);
Described safety valve (4) is differential safety relief valve;
Described ball valve core (14) is arranged in the inner passage of the left part of described ball valve body (11), filter screen (2) is contained in the inner passage of oblique interface (111), the upper end of blowdown valve (3) is connected with the lower end of described oblique interface (111), the internal channel of blowdown valve (3) communicates with the inner passage of ball valve body (11) through filter screen (2), the rear sidewall place that safety valve (4) is fixedly connected on ball valve body (11) middle part communicates with the inner passage of ball valve body (11), described A spare interface (112), B spare interface (113) all is equipped with supporting plug (16), and the described outlet end of ball valve body (11) is equipped with by the also union of cap (12) and movable joint (13) formation;
The direction face of structure representation is divided into up, down, left, right, front, rear side, wherein, the front by in the face of the face of statement main body, the back is the face relative with described front.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220666722 CN202901389U (en) | 2012-11-16 | 2012-11-16 | Combined ball valve with filter, sewage discharging and safety decompression functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220666722 CN202901389U (en) | 2012-11-16 | 2012-11-16 | Combined ball valve with filter, sewage discharging and safety decompression functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202901389U true CN202901389U (en) | 2013-04-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220666722 Expired - Lifetime CN202901389U (en) | 2012-11-16 | 2012-11-16 | Combined ball valve with filter, sewage discharging and safety decompression functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202901389U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103291967A (en) * | 2013-05-10 | 2013-09-11 | 深圳市奥力原环境科技有限公司 | Faucet |
| CN104180026A (en) * | 2014-08-04 | 2014-12-03 | 芜湖美的厨卫电器制造有限公司 | Pollution discharge safety valve and water heater adopting same |
| CN104633185A (en) * | 2015-02-10 | 2015-05-20 | 诸暨市神通机电工业有限公司 | Multifunctional combined valve |
| CN110026006A (en) * | 2019-04-10 | 2019-07-19 | 朱运鹏 | A kind of building site purification of waste water containing sand connector |
-
2012
- 2012-11-16 CN CN 201220666722 patent/CN202901389U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103291967A (en) * | 2013-05-10 | 2013-09-11 | 深圳市奥力原环境科技有限公司 | Faucet |
| CN104180026A (en) * | 2014-08-04 | 2014-12-03 | 芜湖美的厨卫电器制造有限公司 | Pollution discharge safety valve and water heater adopting same |
| CN104633185A (en) * | 2015-02-10 | 2015-05-20 | 诸暨市神通机电工业有限公司 | Multifunctional combined valve |
| CN104633185B (en) * | 2015-02-10 | 2017-05-24 | 诸暨市神通机电工业有限公司 | Multifunctional combined valve |
| CN110026006A (en) * | 2019-04-10 | 2019-07-19 | 朱运鹏 | A kind of building site purification of waste water containing sand connector |
| CN110026006B (en) * | 2019-04-10 | 2021-05-04 | 朱运鹏 | Building site contains husky waste water purification and connects |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130424 |