CN210318592U - Angle valve capable of automatically compensating abrasion - Google Patents
Angle valve capable of automatically compensating abrasion Download PDFInfo
- Publication number
- CN210318592U CN210318592U CN201921255256.1U CN201921255256U CN210318592U CN 210318592 U CN210318592 U CN 210318592U CN 201921255256 U CN201921255256 U CN 201921255256U CN 210318592 U CN210318592 U CN 210318592U
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- Prior art keywords
- valve
- core shell
- valve plate
- valve core
- pipeline
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- Expired - Fee Related
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- 238000005299 abrasion Methods 0.000 title claims description 9
- 239000011258 core-shell material Substances 0.000 claims abstract description 40
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 36
- 238000007789 sealing Methods 0.000 claims description 9
- 230000000694 effects Effects 0.000 abstract description 2
- 238000005192 partition Methods 0.000 description 2
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Mechanically-Actuated Valves (AREA)
- Sliding Valves (AREA)
- Multiple-Way Valves (AREA)
Abstract
The utility model discloses an automatic compensate angle valve of wearing and tearing, include: the valve comprises a pipeline, a water distribution cavity, a valve core shell, a valve rod, a movable valve plate and a fixed valve plate; a water distribution cavity is arranged inside the pipeline; the water diversion cavity comprises a bearing part, a first connecting part, a separating part and a second connecting part; the middle part of the outer side surface of the valve core shell is provided with a water inlet hole; the lower end of the inside of the valve core shell is provided with an annular step and a positioning groove; a limiting part is arranged inside the valve core shell; the upper surface of the valve core shell is provided with an annular opening; the valve core shell is internally provided with a valve rod, a movable valve plate and a fixed valve plate from top to bottom in sequence. This device has designed a new water diversion chamber in angle valve inside, and this water diversion chamber cooperation this device case can reach the effect of remedying wearing and tearing, has adopted water pressure to remedy the case structure of wearing and tearing, has stopped the phenomenon of leaking of dripping.
Description
Technical Field
The utility model belongs to the technical field of the valve technique and specifically relates to an automatic compensate angle valve of wearing and tearing.
Background
The angle valve among the prior art is that the appearance is a tee bend pipe fitting, the opening is the water inlet respectively, delivery port and switch port, it is inside to set up the chamber of dividing on the water inlet, leave the aperture simultaneously, the case sets up on the aperture, the case is a similar traditional globe valve structure, align the hole through rotating, make angle valve work, because the case rotates, its inside sealing member is after certain service life, perhaps under the immature defective condition of processing technology, often can produce the phenomenon of leaking of dripping, cause extra waste, so the urgent need for a neotype angle valve.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an automatic compensate angle valve of wearing and tearing.
To achieve the above object, the present invention adopts the following:
an angle valve that automatically compensates for wear, comprising: the valve comprises a pipeline, a water distribution cavity, a valve core shell, a valve rod, a movable valve plate and a fixed valve plate; the pipeline is a right-angle pipeline, and a valve core opening is formed in the right angle of the pipeline; a water distribution cavity is arranged inside the pipeline;
the water diversion cavity comprises a bearing part, a first connecting part, a separating part and a second connecting part; the first connecting part is semicircular, the semicircular edge of the first connecting part is connected with the pipeline, and the diameter edge of the first connecting part is connected with the bearing part; the bearing part is horizontally arranged, and the edges of the bearing part are respectively connected with the pipeline, the first connecting part and the second connecting part; the separating part is horizontally arranged below the bearing part; the separating part and the bearing part are connected through a second connecting part;
a valve core shell is arranged above the bearing part; the valve core shell is cylindrical; threads are arranged above the outer side surface of the valve core shell; a rectangular water inlet hole is formed in the middle of the outer side surface of the valve core shell; the lower end of the inside of the valve core shell is provided with an annular step and a positioning groove; the annular step and the positioning groove are matched with the fixed valve plate; a limiting part is arranged inside the valve core shell; the limiting part is matched with the valve rod; the upper surface of the valve core shell is provided with an annular opening; the valve core shell is internally provided with a valve rod, a movable valve plate and a fixed valve plate from top to bottom in sequence.
Preferably, the upper end of the valve rod passes through the annular opening, and gear teeth are further arranged at the upper end of the valve rod; a switch hand wheel is arranged on the gear teeth; two annular grooves are formed in the middle of the valve rod; the lower end of the valve rod is connected with two support lugs; the support lug is matched with the movable valve plate.
Preferably, the annular grooves are all internally provided with O-rings.
Preferably, the movable valve plate is an axisymmetrical structure formed by connecting two fan-shaped blocks with central corners of the fan-shaped blocks; grooves are formed in the arc-shaped edges of the movable valve plate; the support lug is matched with the groove.
Preferably, the upper surface of the fixed valve plate is provided with two fan-shaped holes; the fan-shaped holes are arranged in an axial symmetry manner; the lower part of the side surface of the fixed valve plate is provided with an annular boss; two limiting bosses are arranged on the outer side of the annular boss; the annular boss is matched with the annular step; the limiting boss is matched with the positioning groove.
Preferably, the bearing part is provided with water through holes.
Preferably, a sealing gasket is arranged below the fixed valve plate.
The utility model has the advantages of it is following:
1. this device has designed a new chamber that divides in angle valve inside, and this chamber that divides cooperation this device case can reach the effect of remedying wearing and tearing.
2. The device adopts a valve core structure which is worn by water pressure compensation, and the phenomenon of water dripping and water leakage is avoided.
Drawings
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
Fig. 1 is a schematic structural view of an angle valve for automatically compensating abrasion according to the present invention.
Fig. 2 is a schematic structural view of the angle valve water-dividing cavity of the present invention, which can compensate for wear automatically.
Fig. 3 is a schematic structural diagram of a valve core housing of an angle valve for automatically compensating abrasion according to the present invention.
Fig. 4 is a schematic view of the valve rod structure of the angle valve of the present invention, which can compensate for wear automatically.
Fig. 5 is a schematic structural view of the angle valve dynamic valve plate of the present invention, which can compensate for wear automatically.
Fig. 6 is a schematic structural view of the angle valve fixed valve plate of the present invention, which can compensate for wear automatically.
In the figures, the various reference numbers are:
1-pipeline, 2-water distribution cavity, 201-bearing part, 202-connecting part I, 203-separating part, 204-connecting part II, 3-valve core shell, 31-annular step, 4-valve rod, 41-lug, 42-gear tooth, 43-annular groove, 5-movable valve plate, 51-groove, 6-fixed valve plate, 61-fan-shaped hole, 62-annular boss, 63-limiting boss, 7-sealing gasket, 8-switch hand wheel, 9-O-shaped ring, 10-water inlet hole, 11-water inlet hole, 12-gear tooth and 13-outer sealing ring.
Detailed Description
In order to illustrate the invention more clearly, the invention is further described below with reference to preferred embodiments. It is to be understood by persons skilled in the art that the following detailed description is illustrative and not restrictive, and is not to be taken as limiting the scope of the invention.
As shown in fig. 1 to 6, an angle valve that automatically compensates for wear includes: the device comprises a pipeline 1, a water distribution cavity 2, a valve core shell 3, a valve rod 4, a movable valve plate 5 and a fixed valve plate 6; the pipeline 1 is a right-angle pipeline, a valve core opening is formed in the right angle of the pipeline, threads are arranged on the inner wall of the valve core opening and used for installing a valve core shell, and a water distribution cavity is formed in the pipeline;
further, the water diversion cavity comprises a bearing part 201, a first connecting part 202, a separating part 203 and a second connecting part 204; the first connecting part 202 is semicircular, the semicircular edge of the first connecting part is connected with the pipeline 1, and the diameter edge of the first connecting part is connected with the bearing part 201; the bearing part 201 is horizontally arranged, and the edges of the bearing part 201 are respectively connected with the pipeline 1, the first connecting part 202 and the second connecting part 204; the partition part 203 is horizontally arranged below the bearing part 201; the separating part 203 and the bearing part 201 are connected through a second connecting part 204; the other end of the partition part 203 is connected with the pipeline 1, and the center of the bearing part 201 is provided with a water through hole 11.
Further, a valve core shell 3 is arranged above the bearing part 201; the valve core shell 3 is cylindrical; threads are arranged above the outer side surface of the valve core shell 3 and matched with the threads of the valve core opening; an outer sealing ring 13 is arranged above the thread; the middle part of the outer side surface of the valve core shell 3 is provided with a rectangular water inlet hole 10, the water inlet holes 10 are symmetrically arranged, two limiting parts are arranged on two sides of the two water inlets 10, and the limiting parts can enable the support lug of the valve rod 4 to rotate by 0-90 degrees.
Further, the lower end of the inside of the valve core shell 3 is provided with annular steps 31 and four positioning grooves, the four positioning grooves are divided into two groups to be matched with the limiting bosses 63 of the fixed valve plate 6, and the annular steps 31 are matched with the annular bosses 62 of the fixed valve plate 6; the upper surface of the valve core shell 3 is provided with an annular opening; the valve core shell 3 is internally provided with a valve rod 4, a movable valve plate 5 and a fixed valve plate 6 from top to bottom in sequence.
Furthermore, the upper end of the valve rod 4 penetrates through the annular opening, gear teeth 42 with vertical tooth directions are arranged at the upper end of the valve rod 4, a switch hand wheel 8 is sleeved on the gear teeth 42, and the switch hand wheel 8 rotates to drive the valve rod 4 to rotate; two annular grooves 43 are formed in the middle of the valve rod 4, and O-shaped rings 9 are arranged in the two annular grooves 43 and used for sealing the valve rod 4 and the valve core shell 3; two support lugs 41 are connected to two sides of the lower end of the valve rod 4;
furthermore, the movable valve plate 5 is an axisymmetrical structure formed by connecting two fan-shaped blocks, and the central corners of the fan-shaped blocks; the arc-shaped edges of the movable valve plate 5 are provided with grooves 51; the support lug 41 of the valve rod 4 is matched with the groove 51 in an inserting mode, so that the valve rod 4 and the movable valve plate 5 rotate coaxially.
Further, two fan-shaped holes 61 are arranged on the upper surface of the fixed valve plate 6; the two fan-shaped holes 61 are arranged in axial symmetry, the area of each fan-shaped hole 61 is smaller than that of the movable valve plate 5, and the movable valve plate 5 can seal the fan-shaped holes 61 in the fixed valve plate 6 under the action of water pressure; the lower part of the side surface of the fixed valve plate 6 is provided with an annular boss 62; two limiting bosses 63 are arranged on the outer side of the annular boss 62; the annular boss 62 is matched with the annular step 62 of the valve core shell 3; the limiting boss 63 is matched with the positioning groove of the valve core shell 3.
Further, a sealing gasket 7 is arranged below the fixed valve plate 6, the thickness of the sealing gasket 7 is larger than the thickness of the allowance generated by the valve core shell 3 and the fixed valve plate 6, and therefore the pressing workload is reserved when the valve core shell 3 is screwed down.
Further, the device cannot be installed in the reverse direction.
The working principle of the device is as follows: when the fan-shaped holes 61 of the movable valve plate 5 and the fixed valve plate 6 are staggered, water flows through the water inlet hole 10 from the lower part of the pipeline 1 and enters the valve core shell 3, then flows out through the fan-shaped holes 61 of the fixed valve plate 6, the switch hand wheel 8 is rotated, the movable valve plate 5 rotates by 90 degrees, the fan-shaped holes 61 of the fixed valve plate 6 are completely covered by the movable valve plate 5, the water flow is cut off, and the device is closed.
Obviously, the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention, and it is obvious for those skilled in the art to make other variations or changes based on the above descriptions, and all the embodiments cannot be exhausted here, and all the obvious variations or changes that belong to the technical solutions of the present invention are still in the protection scope of the present invention.
Claims (7)
1. An angle valve for automatically compensating for wear, comprising: the valve comprises a pipeline, a water distribution cavity, a valve core shell, a valve rod, a movable valve plate and a fixed valve plate; the pipeline is a right-angle pipeline, and a valve core opening is formed in the right angle of the pipeline; a water distribution cavity is arranged inside the pipeline;
the water diversion cavity comprises a bearing part, a first connecting part, a separating part and a second connecting part; the first connecting part is semicircular, the semicircular edge of the first connecting part is connected with the pipeline, and the diameter edge of the first connecting part is connected with the bearing part; the bearing part is horizontally arranged, and the edges of the bearing part are respectively connected with the pipeline, the first connecting part and the second connecting part; the separating part is horizontally arranged below the bearing part; the separating part and the bearing part are connected through a second connecting part;
a valve core shell is arranged above the bearing part; the valve core shell is cylindrical; threads are arranged above the outer side surface of the valve core shell; a rectangular water inlet hole is formed in the middle of the outer side surface of the valve core shell; the lower end of the inside of the valve core shell is provided with an annular step and a positioning groove; the annular step and the positioning groove are matched with the fixed valve plate; a limiting part is arranged inside the valve core shell; the limiting part is matched with the valve rod; the upper surface of the valve core shell is provided with an annular opening; the valve core shell is internally provided with a valve rod, a movable valve plate and a fixed valve plate from top to bottom in sequence.
2. The angle valve capable of automatically compensating for the abrasion according to claim 1, wherein the upper end of the valve rod passes through the annular opening, and gear teeth are further arranged at the upper end of the valve rod; a switch hand wheel is arranged on the gear teeth; two annular grooves are formed in the middle of the valve rod; the lower end of the valve rod is connected with two support lugs; the support lug is matched with the movable valve plate.
3. The angle valve capable of automatically compensating for wear of claim 2, wherein each of the annular grooves is provided with an O-ring therein.
4. The angle valve capable of automatically compensating abrasion according to claim 2, wherein the movable valve plate is an axisymmetric structure formed by connecting two fan-shaped blocks, and the central corners of the fan-shaped blocks; grooves are formed in the arc-shaped edges of the movable valve plate; the support lug is matched with the groove.
5. The angle valve capable of automatically compensating for abrasion according to claim 1, wherein the upper surface of the fixed valve plate is provided with two fan-shaped holes; the fan-shaped holes are arranged in an axial symmetry manner; the lower part of the side surface of the fixed valve plate is provided with an annular boss; two limiting bosses are arranged on the outer side of the annular boss; the annular boss is matched with the annular step; the limiting boss is matched with the positioning groove.
6. The angle valve capable of automatically compensating for abrasion according to claim 1, wherein the bearing part is provided with a water through hole.
7. The angle valve capable of automatically compensating for abrasion according to claim 5, wherein a sealing gasket is arranged below the fixed valve plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921255256.1U CN210318592U (en) | 2019-08-05 | 2019-08-05 | Angle valve capable of automatically compensating abrasion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921255256.1U CN210318592U (en) | 2019-08-05 | 2019-08-05 | Angle valve capable of automatically compensating abrasion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210318592U true CN210318592U (en) | 2020-04-14 |
Family
ID=70128299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921255256.1U Expired - Fee Related CN210318592U (en) | 2019-08-05 | 2019-08-05 | Angle valve capable of automatically compensating abrasion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210318592U (en) |
-
2019
- 2019-08-05 CN CN201921255256.1U patent/CN210318592U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200414 |