CN208919406U - Combination valve - Google Patents
Combination valve Download PDFInfo
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- CN208919406U CN208919406U CN201821621557.7U CN201821621557U CN208919406U CN 208919406 U CN208919406 U CN 208919406U CN 201821621557 U CN201821621557 U CN 201821621557U CN 208919406 U CN208919406 U CN 208919406U
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- valve
- feed pathway
- liquid outlet
- tubular portion
- combination valve
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Abstract
This application discloses a kind of combination valves, comprising: valve body, valve body have feed pathway and liquid outlet channel, there is blocking portion between feed pathway and liquid outlet channel, the lateral wall lower part of valve body has tubular portion, and tubular portion is connected to feed pathway by inlet, is connected to by liquid outlet with liquid outlet channel；Spool, rotary seal are mounted in feed pathway；Filter mantle is tightly connected with tubular portion, and filter mantle and tubular portion form filter space；Filtration members are mounted at liquid outlet, are used for impurity screening；It is vented valve cell, is sealingly mounted at the top of valve body, exhaust valve cell is connected to feed pathway, and side of the feed pathway close to blocking portion is arranged in.The combination valve of the application has multiple functions, it can either be vented and can filter, and be vented valve cell and be connected to feed pathway, and side of the feed pathway close to blocking portion is set, relative to existing setting position, the gas in liquid can preferably pass through exhaust valve cell discharge.
Description
Technical field
The utility model relates to valve fields, and in particular to a kind of combination valve.
Background technique
Valve is the pipeline fittings for being opened and closed pipeline, control flow direction, the parameter of regulation and control pumped (conveying) medium.
Existing valve function is single, and the existing valve with degassing function, and exhaust valve cell is set up directly on
Liquid outlet channel one end, this structure cause at work, to have some gases as water flow is from liquid outlet channel discharge, therefore be vented
Effect is poor.
Utility model content
The utility model in view of the above-mentioned problems, overcome at least one deficiency, propose a kind of combination valve.
The technical solution that the utility model is taken is as follows:
A kind of combination valve, comprising:
Valve body, valve body have feed pathway and liquid outlet channel, have blocking portion, valve body between feed pathway and liquid outlet channel
Lateral wall lower part there is tubular portion, the inner space of the tubular portion is connected to feed pathway and liquid outlet channel simultaneously, wherein
Tubular portion is connected to by inlet with feed pathway, and tubular portion is connected to by liquid outlet with liquid outlet channel；
Spool, rotary seal are mounted in feed pathway, and spool has through hole；
Filter mantle is tightly connected with the tubular portion, and filter mantle and tubular portion form filter space；
Filtration members are located at filter space, are mounted at the liquid outlet, are used for impurity screening；
It is vented valve cell, is sealingly mounted at the top of valve body, exhaust valve cell is connected to feed pathway, and is arranged in feed liquor
Channel is close to the side of blocking portion.
The combination valve of the application has multiple functions, can be realized the control of fluid flow by spool, is arranged by setting
Air valve can remove the gas in liquid, by setting filter mantle and filtration members, enable the liquid being discharged by liquid outlet channel
It is enough first to be filtered by filtration members.
The exhaust valve cell of the application is connected to feed pathway, and side of the feed pathway close to blocking portion, phase is arranged in
For existing setting position, the gas in liquid can preferably pass through exhaust valve cell discharge.
It further include control-rod in the utility model wherein an embodiment, the control-rod is connect with spool, for controlling
Valve core rotation.
In the utility model wherein an embodiment, the filtration members are hollow tubular structure, and the side wall of filtration members has
There is filter hole.
In the utility model wherein an embodiment, the filtration members are stainless steel material.
In the utility model wherein an embodiment, the filter mantle is threadedly coupled with tubular portion, the filtration members with go out
The clamping of liquid mouth is threadedly coupled.
The mode being threadedly engaged is easy to disassemble, it is practical more long afterwards, can by remove filter mantle carry out cleaning filtration members or
Replace filtration members.
In the utility model wherein an embodiment, the filter mantle has the first thread segment, and combination valve further includes screw thread
The ironware that removes being sealingly mounted on the first thread segment, described one end for protruding into filter space except ironware have magnetism.
Iron filings may be contained in liquid, by being arranged except ironware can adsorb the iron filings of liquid.
It is described except ironware inside has magnet in the utility model wherein an embodiment.
In the utility model wherein an embodiment, the filter mantle has the second thread segment, and combination valve further includes screw thread
The temperature, pressure table being sealingly mounted on the second thread segment.
In the utility model wherein an embodiment, the lower part of the filter mantle has sewage draining exit, has valve at sewage draining exit
Door switch can carry out dirt eliminating function.
The beneficial effects of the utility model are: the combination valve of the application has multiple functions, liquid can be realized by spool
The control of body flow can remove the gas in liquid by the way that exhaust valve is arranged, by setting filter mantle and filtration members, so that logical
The liquid for crossing liquid outlet channel discharge can be filtered first by filtration members.The exhaust valve cell of the application is connected to feed pathway, and is set
The side in feed pathway close to blocking portion is set, relative to existing setting position, the gas in liquid can be better
Pass through exhaust valve cell discharge.
Detailed description of the invention:
Fig. 1 is the cross-sectional view of the utility model combination valve；
Fig. 2 is the schematic diagram of the second thread segment and detection part.
Each appended drawing reference in figure are as follows:
1, valve body；2, feed pathway；3, liquid outlet channel；4, tubular portion；5, filter mantle；6, inlet；7, liquid outlet；8, mistake
Filter space；9, filtration members；10, spool；11, through hole；12, control-rod；13, it is vented valve cell；14, blocking portion；15, the first spiral shell
Line section；16, ironware is removed；17, magnet；18, temperature, pressure table；19, the second thread segment；20, sewage draining exit；21, valve switch.
Specific embodiment:
Below with reference to each attached drawing, the utility model is described in detail.
As shown in Figure 1, a kind of combination valve, comprising:
Valve body 1, valve body 1 have feed pathway 2 and liquid outlet channel 3, have between feed pathway 2 and liquid outlet channel 3 and stop
Portion 14, the lateral wall lower part of valve body 1 have a tubular portion 4, the inner space of tubular portion 4 simultaneously with feed pathway 2 and liquid outlet channel 3
Connection, wherein tubular portion 4 is connected to by inlet 6 with feed pathway 2, and tubular portion 4 is connected by liquid outlet 7 and liquid outlet channel 3
It is logical；
Spool 10, rotary seal are mounted in feed pathway 2, and spool 10 has through hole 11；
Filter mantle 5 is tightly connected with tubular portion 4, and filter mantle 5 and tubular portion 4 form filter space 8；
Filtration members 9 are located at filter space 8, are mounted at liquid outlet 7, are used for impurity screening；
It is vented valve cell 13, is sealingly mounted at the top of valve body 1, exhaust valve cell 13 is connected to feed pathway 2, and is arranged
In feed pathway 2 close to the side of blocking portion 14.
The combination valve of the application has multiple functions, can be realized the control of fluid flow by spool 10, passes through setting
Exhaust valve can remove the gas in liquid, by setting filter mantle 5 and filtration members 9, so that the liquid being discharged by liquid outlet channel 3
Body can be filtered first by filtration members 9.
The exhaust valve cell 13 of the application is connected to feed pathway 2, and feed pathway 2 is arranged in close to the one of blocking portion 14
Side, relative to existing setting position, the gas in liquid can be preferably discharged by exhaust valve cell 13.
As shown in Figure 1, further including control-rod 12 in this present embodiment, control-rod 12 is connect with spool 10, is used for control valve
Core 10 rotates.
In this present embodiment, filtration members 9 are hollow tubular structure, and the side wall of filtration members 9 has filter hole.
In this present embodiment, filtration members 9 are stainless steel material.
As shown in Figure 1, in this present embodiment, filter mantle 5 is threadedly coupled with tubular portion 4, filtration members 9 and liquid outlet 7 are clamped
Or it is threadedly coupled.The mode being threadedly engaged is easy to disassemble, it is practical more long afterwards, can by remove filter mantle 5 carry out cleaning filtering
Part 9 or replacement filtration members 9.
As shown in Figure 1, in this present embodiment, filter mantle 5 has the first thread segment 15, combination valve further includes thread seal peace
Ironware 16 is removed on the first thread segment 15, except one end that ironware 16 protrudes into filter space 8 has magnetism.It may in liquid
Containing iron filings, by being arranged except ironware 16 can adsorb the iron filings of liquid.
In this present embodiment, removing has magnet 17 inside ironware 16.
As shown in Figure 1, in this present embodiment, filter mantle 5 has the second thread segment 19, combination valve further includes thread seal peace
Temperature, pressure table 18 on the second thread segment 19.
As shown in Figure 1, in this present embodiment, the lower part of filter mantle 5 has sewage draining exit 20, opened at sewage draining exit 20 with valve
21 are closed, dirt eliminating function can be carried out.
The combination valve course of work of the present embodiment is as follows: liquid enters valve body 1, liquid motion to resistance by feed pathway 2
After stopper 14, wherein gas part can be discharged by exhaust valve cell 13, and liquid enters filter space 8, liquid by inlet 6
Iron filings contained in body etc. are adsorbed except ironware 16, logical into liquid is gone out by liquid outlet 7 after the filtering that liquid passes through filtration members 9
Road 3, it is final to be discharged；By control-rod 12 can control valve core 10 rotate, to control fluid flow.
The above is only the preferred embodiment of the present invention, not thereby limits the patent protection of the utility model
Range, it is all with equivalent structure transformation made by the utility model specification and accompanying drawing content, directly or indirectly it is used in it
His relevant technical field similarly includes within the protection scope of the present utility model.
Claims (9)
1. a kind of combination valve characterized by comprising
Valve body, valve body have feed pathway and liquid outlet channel, have blocking portion between feed pathway and liquid outlet channel, valve body it is outer
Lower sidewall has tubular portion, and the inner space of the tubular portion is connected to feed pathway and liquid outlet channel simultaneously, wherein tubulose
Portion is connected to by inlet with feed pathway, and tubular portion is connected to by liquid outlet with liquid outlet channel；
Spool, rotary seal are mounted in feed pathway, and spool has through hole；
Filter mantle is tightly connected with the tubular portion, and filter mantle and tubular portion form filter space；
Filtration members are located at filter space, are mounted at the liquid outlet, are used for impurity screening；
It is vented valve cell, is sealingly mounted at the top of valve body, exhaust valve cell is connected to feed pathway, and is arranged in feed pathway
Close to the side of blocking portion.
2. combination valve as described in claim 1, which is characterized in that further include control-rod, the control-rod is connect with spool, is used
It is rotated in control valve core.
3. combination valve as described in claim 1, which is characterized in that the filtration members are hollow tubular structure, filtration members
Side wall has filter hole.
4. combination valve as claimed in claim 3, which is characterized in that the filtration members are stainless steel material.
5. combination valve as described in claim 1, which is characterized in that the filter mantle is threadedly coupled with tubular portion, the filtering
Part is clamped or is threadedly coupled with liquid outlet.
6. combination valve as described in claim 1, which is characterized in that the filter mantle has the first thread segment, and combination valve also wraps
The ironware that removes that thread seal is mounted on the first thread segment is included, described one end for protruding into filter space except ironware has magnetism.
7. combination valve as claimed in claim 6, which is characterized in that described except ironware inside has magnet.
8. combination valve as described in claim 1, which is characterized in that the filter mantle has the second thread segment, and combination valve also wraps
Include the temperature, pressure table that thread seal is mounted on the second thread segment.
9. combination valve as described in claim 1, which is characterized in that the lower part of the filter mantle has sewage draining exit, at sewage draining exit
With valve switch, dirt eliminating function can be carried out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821621557.7U CN208919406U (en) | 2018-09-30 | 2018-09-30 | Combination valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821621557.7U CN208919406U (en) | 2018-09-30 | 2018-09-30 | Combination valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208919406U true CN208919406U (en) | 2019-05-31 |
Family
ID=66708240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821621557.7U Active CN208919406U (en) | 2018-09-30 | 2018-09-30 | Combination valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208919406U (en) |
-
2018
- 2018-09-30 CN CN201821621557.7U patent/CN208919406U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |