CN207437857U - A kind of sanitary ware valve member - Google Patents
A kind of sanitary ware valve member Download PDFInfo
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- CN207437857U CN207437857U CN201721623603.2U CN201721623603U CN207437857U CN 207437857 U CN207437857 U CN 207437857U CN 201721623603 U CN201721623603 U CN 201721623603U CN 207437857 U CN207437857 U CN 207437857U
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- valve
- sanitary ware
- valve member
- hose
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Abstract
The utility model belongs to valve technology field, and in particular to a kind of sanitary ware valve member.Backflow preventing structure is not provided with angle valve for existing sanitary ware, the deficiency that reflux generates water pollution hidden danger easily occurs, the utility model adopts the following technical solution：A kind of sanitary ware valve member, the valve member include straight angle valve, and the straight angle valve has straight-through inlet and outlet, and check valve is installed in the water inlet, and the water outlet installs hose.The beneficial effects of the utility model are：Using straight angle valve, 180 ° of inlet and outlet connect and non-90 degree connects, easy for installation, suitable for small space；Check valve is installed in water inlet, can prevent sewage backflow, prevents pollution caused by water outlet sewage backflow；Water outlet installs hose, convenient for being connected with other components.
Description
Technical field
The utility model belongs to valve technology field, and in particular to a kind of sanitary ware valve member.
Background technology
The existing Integral angle valve for the sanitary wares such as closestool is largely not provided with backflow preventing structure, with pipe
It after the connection of road, easily flows back, generates water pollution hidden danger.
Meanwhile this kind of Integral angle valve, it is mostly triangle vavle, in installation process, because hose and angle valve are vertical connection,
The hose radius of gyration is big when angle valve is installed, so as to bring very big inconvenience to installation in small space.
In addition, this kind of Integral angle valve, when controlled valve, need to make troubles by specific purpose tools such as screwdrivers to using.
Finally, this kind of Integral angle valve is usually directly connected to stereoplasm tube or sanitary ware etc., and installation is inconvenient.
The content of the invention
The utility model is not provided with backflow preventing structure for existing sanitary ware with angle valve, reflux easily occurs and generates water pollution
The deficiency of hidden danger provides a kind of sanitary ware valve member, effectively prevents pollution caused by water outlet sewage backflow, and fits
Preferably installed in small space.Further, the other problems referred in background technology are solved.
To achieve the above object, the utility model adopts the following technical solution：
The valve member of the utility model uses straight angle valve, and 180 ° of inlet and outlet connect and non-90 degree connects
It is logical, it is easy for installation, suitable for small space；Check valve is installed in water inlet, can prevent sewage backflow, prevents water outlet sewage and returns
Pollution caused by stream；Water outlet installs hose, convenient for being connected with other components.
Preferably, the check valve is installed in the water inlet of straight angle valve, it is installed on compared to check valve outside water inlet,
Volume will not be increased, and check valve does not interfere with the connection of straight angle valve and pipeline.
Preferably, the check valve includes valve seat, valve pocket, valve rod, spring, valve stem packing ring and valve pocket sealing ring, institute
The through hole having on valve seat for valve rod through simultaneously activity is stated, the valve rod and valve base chamber set spring, the valve positioned at water inlet
Valve stem packing ring is equipped between set and valve rod, the valve pocket is externally provided with valve pocket sealing ring.
Preferably, having the arc surface of an evagination on the inside of the valve pocket, the arc surface is gradually reduced towards water inlet direction.
When sewage backflow, valve stem packing ring can form excellent sealing with arc surface.
Preferably, there is the blocking portion that valve rod is prevented to deviate from the inside of the valve pocket.There is blocking portion in valve body, it can be ensured that
Valve rod is not fallen out.
Preferably, in the water outlet insertion hose, the water outlet and hose snapping, the connection of water outlet and hose
It is convenient.
Preferably, the water outlet outer wall of the straight angle valve extends to form sealed muscle, there is the sealed muscle installation to bore
Face.Sealed muscle can form excellent sealing with hose, install the setting of the conical surface and hose can be convenient for be inserted into water outlet.Sealed muscle can be
It is a plurality of.
Preferably, the hose is flexible hose.
Preferably, the straight angle valve includes angle valve valve rod, the end of the angle valve valve rod opens up open slot, described to open
The width of mouth slot is adapted to the thickness of unitary coin, so as to available unitary coin operating valve lever.Open slot also can with five jiaos or
The thickness adaptation of dime.The width of open slot is adapted to the thickness of unitary coin, and unitary coin is hard using more and unitary
Coin hardness, area are larger, compared to five jiaos or dime operation preferably.
Preferably, the straight angle valve has the step surface for installing trim, the installation of trim can be to angle valve
Installation position metope plays the role of beautiful decoration.
The beneficial effects of the utility model are：Using straight angle valve, 180 ° of inlet and outlet connect and non-90 degree connects
It is logical, it is easy for installation, suitable for small space；Check valve is installed in water inlet, can prevent sewage backflow, prevents water outlet sewage and returns
Pollution caused by stream；Water outlet installs hose, convenient for being connected with other components.Further, can be operated by unitary coin
Straight angle valve valve rod.
Description of the drawings
Fig. 1 is the exploded view of the angle valve combination of the utility model embodiment.
Fig. 2 is the front view of the angle valve combination of the utility model embodiment.
Fig. 3 is the sectional view of the angle valve combination of the utility model embodiment.
Fig. 4 is the front view of the angle valve of the utility model embodiment.
Fig. 5 is the right view of Fig. 4.
Fig. 6 is the structure diagram of the check valve of the utility model embodiment.
Fig. 7 is the sectional view of the check valve of the utility model embodiment.
In figure, 1, straight angle valve, 11, angle valve valve rod, 111, open slot, 12, sealed muscle, 13, step surface；
2nd, check valve,
21st, valve seat,
22nd, valve pocket, 221, arc surface, 222, blocking portion,
23rd, valve rod,
24th, spring,
25th, valve stem packing ring,
26th, valve pocket sealing ring,
3rd, hose；
4th, trim；
5th, unitary coin.
Specific embodiment
With reference to the attached drawing of the utility model embodiment, the technical solution of the utility model embodiment is explained and
Illustrate, but following embodiments are only the preferred embodiment of the utility model, and it is not all.Based on the embodiment in embodiment,
The other embodiment that those skilled in the art are obtained on the premise of creative work is not made, belongs to the utility model
Protection domain.
Referring to Fig. 1 to Fig. 7, a kind of sanitary ware valve member, the valve member includes straight angle valve 1, described straight
Angle valve 1 has straight-through inlet and outlet, and check valve 2 is installed in the water inlet, and the water outlet installs hose 3.
The right-angle valve of the valve member of the utility model, compared with prior art middle generally use uses straight angle valve 1,
180 ° of connections of inlet and outlet, straight angle valve 1 is same straight horizontal angle with hose 3, and required installation space is small, is applicable in
In small space；Check valve 2 is installed in water inlet, can prevent sewage backflow, prevents pollution caused by water outlet sewage backflow；Go out
Hose 3 is installed, convenient for being connected with other components at the mouth of a river.
Referring to Fig. 1 to Fig. 3, the straight angle valve 1 has the step surface 13 for installing trim 4.Pacify on step surface 13
Trim 4 is filled, trim 4 can be close to metope, and the installation of trim 4 can play the role of beautiful decoration to angle valve installation position metope.
Smaller one end direction water inlet direction of step surface 13.
The check valve 2 is installed in the water inlet of straight angle valve 1.It is installed on compared to check valve 2 outside water inlet, Bu Huizeng
Big assembly volume so that it is compact-sized, and check valve 2 does not interfere with the connection of straight angle valve 1 and pipeline.
In water outlet insertion hose 3, the water outlet and 3 snapping of hose, water outlet and hose 3 it is easy to connect.
Certainly, water outlet also can be connected through a screw thread sealing with hose 3.
The water outlet outer wall of the straight angle valve 1 extends to form sealed muscle 12, and the sealed muscle 12 has the installation conical surface.It is close
Excellent sealing can be formed with hose 3 by sealing muscle 12, installed the setting of the conical surface and hose 3 can be convenient for be inserted into water outlet.12 section of sealed muscle
It is in a rectangular trapezoid.Water outlet end-beveling can be convenient for hose 3 to be inserted into water outlet.Sealed muscle 12 is a plurality of.
The hose 3 is flexible hose 3.Flexible hose 3 refers to that one layer of braiding is stainless outside stainless steel flexible hose 3 or sebific duct
Product after steel wire, suitable for pipe jointers such as Household tap, closestool, showers.The structure of flexible hose 3 and prior art phase
Together.
Referring to Fig. 4 and Fig. 5, the straight angle valve 1 includes angle valve valve rod 1123, and the end of the angle valve valve rod 1123 opens up
Open slot 111, the width of the open slot 111 are adapted to the thickness of unitary coin, so as to available unitary coin operating valve lever 23.
Open slot 111 can be also adapted to the thickness of five jiaos or dime.The width of open slot 111 and the thickness of unitary coin are fitted
Match somebody with somebody, unitary coin is larger using more and unitary coin hardness, area, compared to five jiaos or dime operation preferably.Directly
Formula angle valve 1 has open-end wrench position and arrow.
The other structures of straight angle valve 1 are the prior art, and this will not be repeated here.
Referring to Fig. 6 and Fig. 7, the check valve 2 includes valve seat 21, valve pocket 22, valve rod 23, spring 24,23 sealing ring of valve rod
With valve pocket sealing ring 26, have on the valve seat 21 for valve rod 23 through and activity through hole, between the valve rod 23 and valve seat 21
Spring 24 is set, and the valve rod 23 and valve pocket 22 are sealed by valve stem packing ring 25, and the valve pocket 22 and water inlet pass through valve pocket
Sealing ring 26 seals.Spring 24 is compression spring 24, in original state, compression spring 24 compressed and make valve stem packing ring 25 with
Bonnet seal.When current are from water inlet into fashionable, current overcome the elastic force of spring 24, and spring 24 is compressed, and so that valve rod is close
Seal 25 and bonnet depressurization.When current are from water outlet into fashionable, current apply active force to valve rod 23 makes valve stem packing ring
25 keep the sealing with bonnet.
Annular groove is opened up on bonnet, Bonnet seal circle is installed in annular groove.Annular groove is opened up on valve rod 23, valve stem packing ring 25 is pacified
Loaded in annular groove.
22 inside of valve pocket has the arc surface 221 of an evagination, and the arc surface 221 is gradually reduced towards water inlet direction.
When sewage backflow, valve stem packing ring 25 can form excellent sealing with arc surface 221.
22 inside of valve pocket has the blocking portion 222 that valve rod 23 is prevented to deviate from.There is blocking portion 222 in valve body, it can be true
Valve rod 23 is protected not fall out.There is a bit of straight section between arc surface 221 and blocking portion 222.
The above is only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to
In this, it is familiar with the those skilled in the art and should be understood that the utility model includes but not limited to attached drawing and above specific embodiment party
Content described in formula.The modification of any function and structure principle without departing from the utility model is intended to be included in claims
Scope in.
Claims (10)
1. a kind of sanitary ware valve member, it is characterised in that：The valve member includes straight angle valve (1), the straight angle
Valve (1) has straight-through inlet and outlet, the water inlet installation check valve (2), and the water outlet installs hose
(3)。
2. a kind of sanitary ware valve member according to claim 1, it is characterised in that：Check valve (2) installation
In the water inlet of straight angle valve (1).
3. a kind of sanitary ware valve member according to claim 2, it is characterised in that：The check valve (2) includes
Valve seat (21), valve pocket (22), valve rod (23), spring (24), valve stem packing ring (25) and valve pocket sealing ring (26), the valve seat
(21) on there is the through hole (211) through simultaneously activity for valve rod (23), spring is set between the valve rod (23) and valve seat (21)
(24), valve stem packing ring (25), valve pocket (22) peripheral hardware are equipped between the valve pocket (22) of water inlet and valve rod (23)
There is valve pocket sealing ring (26).
4. a kind of sanitary ware valve member according to claim 3, it is characterised in that：Tool on the inside of the valve pocket (22)
There is the arc surface (221) of an evagination, the arc surface (221) is gradually reduced towards water inlet direction.
5. a kind of sanitary ware valve member according to claim 3, it is characterised in that：Tool on the inside of the valve pocket (22)
There is the blocking portion (222) that prevention valve rod (23) is deviate from.
6. a kind of sanitary ware valve member according to claim 1, it is characterised in that：The water outlet is inserted into hose
(3) in, the water outlet and hose (3) snapping.
7. a kind of sanitary ware valve member according to claim 6, it is characterised in that：The straight angle valve (1)
Water outlet outer wall extends to form sealed muscle (12), and the sealed muscle (12) has the installation conical surface.
8. a kind of sanitary ware valve member according to claim 6, it is characterised in that：The hose (3) is braiding
Hose.
9. a kind of sanitary ware valve member according to claim 1, it is characterised in that：Straight angle valve (1) bag
Include angle valve valve rod (11), the end of the angle valve valve rod (11) opens up open slot (111), the width of the open slot (111) with
The thickness adaptation of unitary coin.
10. a kind of sanitary ware valve member according to claim 1, it is characterised in that：Straight angle valve (1) tool
It is useful for the step surface (13) of installation trim (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721623603.2U CN207437857U (en) | 2017-11-29 | 2017-11-29 | A kind of sanitary ware valve member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721623603.2U CN207437857U (en) | 2017-11-29 | 2017-11-29 | A kind of sanitary ware valve member |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207437857U true CN207437857U (en) | 2018-06-01 |
Family
ID=62285010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721623603.2U Active CN207437857U (en) | 2017-11-29 | 2017-11-29 | A kind of sanitary ware valve member |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207437857U (en) |
-
2017
- 2017-11-29 CN CN201721623603.2U patent/CN207437857U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |