CN208311559U - A kind of U-shaped drain valve - Google Patents
A kind of U-shaped drain valve Download PDFInfo
- Publication number
- CN208311559U CN208311559U CN201820857483.0U CN201820857483U CN208311559U CN 208311559 U CN208311559 U CN 208311559U CN 201820857483 U CN201820857483 U CN 201820857483U CN 208311559 U CN208311559 U CN 208311559U
- Authority
- CN
- China
- Prior art keywords
- water outlet
- valve body
- filter chamber
- valve
- inlet end
- 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
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- Valve Housings (AREA)
- Taps Or Cocks (AREA)
Abstract
The utility model discloses a kind of U-shaped drain valves, be intended to provide it is a kind of convenient for observation strainer mesh cleanliness and can Bidirectional water outlet U-shaped drain valve, its key points of the technical solution are that a kind of U-shaped drain valve, including valve body, it is characterized by: the valve body is equipped with water inlet end, first water outlet and the second water outlet, first water outlet and water inlet end are coaxially disposed, second water outlet is vertically arranged with water inlet end, first water outlet is equipped with the first ball valve assembly, second water outlet is equipped with the second ball valve assembly, filter frame is equipped in valve body, angularly disposed strainer is equipped in filter frame, it is in the first filter chamber and the second filter chamber that strainer, which separates valve body, first filter chamber is directly connected to water inlet end, first water outlet and the second water outlet are directly connected to the second filter chamber, the mudhole for being additionally provided with two symmetrically arranged open ends on valve body and being connected to the first filter chamber, it opens PC eyeglass is equipped in mouth end, the utility model is suitable for valve technology field.
Description
Technical field
The utility model belongs to valve technology field, refers in particular to a kind of U-shaped drain valve.
Background technique
Drain valve is a kind of essential water and wastewater industry product, be mainly used in city, building, enterprise's water supply and sewage work,
Industry and the fields such as sanitary sewage disposal and hydraulic engineering, existing draining valve body are mainly common ball valve, but ordinary ball valve
When for sewage effluent, impurity easily blocks valve ball, influences the rotation of valve ball, though the devices such as filter screen can be added before ball valve,
But it is located at pipe fitting or the intracorporal filter screen of valve is in which kind of situation is difficult to observe, when user is difficult to determine its replacement
Between.
Utility model content
The purpose of the utility model is to provide it is a kind of convenient for observation strainer mesh cleanliness and can Bidirectional water outlet U-shaped drain valve.
Purpose of the utility model is realized as follows: a kind of U-shaped drain valve, including valve body, it is characterised in that: the valve
Body is equipped with water inlet end, the first water outlet and the second water outlet, and the first water outlet and water inlet end are coaxially disposed, the second water outlet with
Water inlet end is vertically arranged, and the first water outlet is equipped with the first ball valve assembly, and the second water outlet is equipped with the second ball valve assembly, valve body
It is interior to be equipped with filter frame, angularly disposed strainer is equipped in filter frame, it is in the first filter chamber and the second filter chamber, the first filter that strainer, which separates valve body,
Chamber is directly connected to water inlet end, and the first water outlet and the second water outlet are directly connected to the second filter chamber, and two are additionally provided on valve body
A symmetrically arranged open end and the mudhole being connected to the first filter chamber are equipped with PC eyeglass, PC eyeglass and open end in open end
Between be additionally provided with sealing ring, be additionally provided with card slot on the inner wall of open end, the circlip for fixing PC eyeglass, blowdown be equipped in card slot
Hole is equipped with blowdown plug.
By using above-mentioned technical proposal, double drainage can be realized by the first ball valve assembly and the second ball valve assembly, filtered
Frame is sticked in valve body, and strainer plays a role in filtering, and strainer can be selected multilayered structure, the aperture of every layer of strainer along water (flow) direction according to
Secondary reduction is played the role of successively filtering, and improves filtering accuracy, and PC eyeglass is transparence, can directly observe valve body Inner filter net
Situation can open mudhole when residual impurity is excessive on strainer, so that impurity is discharged by blowdown valve, play to the clear of strainer
The effect of washing, PC lens structure intensity is good, has good bearing capacity, and sealing ring is placed on the inside of PC eyeglass, can increase PC mirror
Leakproofness between piece and valve body, circlip are placed in the outside of PC eyeglass, play fixed function to PC eyeglass.
The utility model is further arranged to: set on second water outlet there are two symmetrically arranged first mounting hole and
Second mounting hole, the first mounting hole is interior to be equipped with control valve rod, is equipped with valve rod plug in the second mounting hole.
By using above-mentioned technical proposal, when drain valve is needed in small space in use, pasting wall in use, passing through
The mounting hole of both direction is easy to use so that valve rod can adjust installation site as needed, does not need the installation of installation valve rod
Hole is sealed by valve rod plug.
The utility model is further arranged to: first ball valve assembly is equipped with the first union, on the first union
Equipped with interior connection screw thread, the second ball valve assembly is equipped with the second union, and the second union is equipped with outer connection screw thread, outer connection
Raw material band is also wound on screw thread.
By using above-mentioned technical proposal, the first union and the second union are respectively used to connection male element and interior
Threaded fitting, two different connection types, so that the scope of application is wider, and is wound with raw material band in outer connection screw thread, both
Energy external connection screw thread plays a protective role, and can play the role of improving leakproofness in connection.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the A-A of the utility model Fig. 1 to schematic cross-sectional view；
Fig. 3 is the B-B direction schematic cross-sectional view of the utility model Fig. 2；
Appended drawing reference in figure are as follows: 1, valve body；2, water inlet end；3, the first water outlet；4, the second water outlet；5, the first ball valve group
Part；6 second ball valve assemblies；7, strainer；8, open end；9, PC eyeglass；10, sealing ring；11, circlip；12, blowdown plug；13, it controls
Valve rod processed；14, valve rod plug；15, the first union；16, the second union.
Specific embodiment
The utility model is further described with specific embodiment with reference to the accompanying drawing, referring to Fig. 1-3:
A kind of U-shaped drain valve, including valve body 1, it is characterised in that: the valve body 1 is equipped with water inlet end 2, the first water outlet 3
With the second water outlet 4, the first water outlet 3 is coaxially disposed with water inlet end 2, and the second water outlet 4 is vertically arranged with water inlet end 2, and first
Water outlet 3 is equipped with the first ball valve assembly 5, and the second water outlet 4 is equipped with the second ball valve assembly 6, filter frame, filter are equipped in valve body 1
Angularly disposed strainer 7 is equipped in frame, strainer 7 separates valve body 1 in the first filter chamber and the second filter chamber, the first filter chamber and water inlet end
2 are directly connected to, and the first water outlet 3 and the second water outlet 4 are directly connected to the second filter chamber, and two are additionally provided on valve body 1 symmetrically
The open end 8 of setting and the mudhole being connected to the first filter chamber, are equipped with PC eyeglass 9 in open end 8, PC eyeglass 9 and open end 8 it
Between be additionally provided with sealing ring 10, be additionally provided with card slot on the inner wall of open end 8, the circlip 11 for fixing PC eyeglass 9 be equipped in card slot,
Mudhole is equipped with blowdown plug 12.
By using above-mentioned technical proposal, double drainage can be realized by the first ball valve assembly 5 and the second ball valve assembly 6,
Filter frame is sticked in valve body 1, and strainer 7 plays a role in filtering, and multilayered structure can be selected in strainer 7, and the aperture of every layer of strainer 7 is along water flow
Direction is sequentially reduced, and plays the role of successively filtering, and improves filtering accuracy, and PC eyeglass 9 is transparence, can directly observe valve body 1
The situation of Inner filter net 7 can open mudhole when residual impurity is excessive on strainer 7, so that impurity is discharged by blowdown valve, play
Cleaning action to strainer 7,9 structural strength of PC eyeglass is good, has good bearing capacity, and sealing ring 10 is placed in PC eyeglass 9
Side can increase the leakproofness between PC eyeglass 9 and valve body 1, and circlip 11 is placed in the outside of PC eyeglass 9, play to PC eyeglass 9 solid
It is set for using.
The utility model is further arranged to: symmetrically arranged first mounting hole there are two setting on second water outlet 4
With the second mounting hole, the first mounting hole is interior to be equipped with control valve rod 13, is equipped with valve rod plug 14 in the second mounting hole.
By using above-mentioned technical proposal, when drain valve is needed in small space in use, pasting wall in use, passing through
The mounting hole of both direction is easy to use so that valve rod can adjust installation site as needed, does not need the installation of installation valve rod
Hole is sealed by valve rod plug 14.
The utility model is further arranged to: first ball valve assembly 5 is equipped with the first union 15, the first union
15 are equipped with interior connection screw thread, and the second ball valve assembly 6 is equipped with the second union 16, and the second union 16 is equipped with outer connection spiral shell
Line is also wound with raw material band in outer connection screw thread.
By using above-mentioned technical proposal, the first union 15 and the second union 16 are respectively used to connection male element
And internal thread tube piece, two different connection types, so that the scope of application is wider, and raw material are wound in outer connection screw thread
Band, can external connection screw thread play a protective role and connection when play the role of improve leakproofness.
Above-described embodiment is only the preferred embodiment of the utility model, not limits the protection model of the utility model according to this
It encloses, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by the protection of the utility model
Within the scope of.
Claims (3)
1. a kind of U-shaped drain valve, including valve body (1), it is characterised in that: the valve body (1) goes out equipped with water inlet end (2), first
Water end (W.E.) (3) and the second water outlet (4), the first water outlet (3) and water inlet end (2) are coaxially disposed, the second water outlet (4) and water inlet end
(2) it is vertically arranged, the first water outlet (3) are equipped with the first ball valve assembly (5), and the second water outlet (4) are equipped with the second ball valve group
Part (6) is equipped with filter frame in valve body (1), is equipped with angularly disposed strainer (7) in filter frame, and strainer (7) separates valve body (1) in the
One filter chamber and the second filter chamber, the first filter chamber are directly connected to water inlet end (2), the first water outlet (3) and the second water outlet (4) with
Second filter chamber is directly connected to, and two symmetrically arranged blowdowns open end (8) and be connected to the first filter chamber are additionally provided on valve body (1)
Hole is equipped with PC eyeglass (9) in open end (8), sealing ring (10), open end is additionally provided between PC eyeglass (9) and open end (8)
(8) it is additionally provided with card slot on inner wall, the circlip (11) for fixing PC eyeglass (9) is equipped in card slot, mudhole is equipped with blowdown
Plug (12).
2. a kind of U-shaped drain valve according to claim 1, it is characterised in that: there are two being set on second water outlet (4)
Symmetrically arranged first mounting hole and the second mounting hole, the first mounting hole is interior to be equipped with control valve rod (13), sets in the second mounting hole
There are valve rod plug (14).
3. a kind of U-shaped drain valve according to claim 1, it is characterised in that: first ball valve assembly (5) is equipped with the
One union (15), the first union (15) are equipped with interior connection screw thread, and the second ball valve assembly (6) is equipped with the second union
(16), the second union (16) is equipped with outer connection screw thread, is also wound with raw material band in outer connection screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820857483.0U CN208311559U (en) | 2018-06-04 | 2018-06-04 | A kind of U-shaped drain valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820857483.0U CN208311559U (en) | 2018-06-04 | 2018-06-04 | A kind of U-shaped drain valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208311559U true CN208311559U (en) | 2019-01-01 |
Family
ID=64710109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820857483.0U Expired - Fee Related CN208311559U (en) | 2018-06-04 | 2018-06-04 | A kind of U-shaped drain valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208311559U (en) |
-
2018
- 2018-06-04 CN CN201820857483.0U patent/CN208311559U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190101 Termination date: 20200604 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |