CN215371178U - Aluminum alloy drain valve main body convenient to dismantle - Google Patents
Aluminum alloy drain valve main body convenient to dismantle Download PDFInfo
- Publication number
- CN215371178U CN215371178U CN202121404573.2U CN202121404573U CN215371178U CN 215371178 U CN215371178 U CN 215371178U CN 202121404573 U CN202121404573 U CN 202121404573U CN 215371178 U CN215371178 U CN 215371178U
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- Prior art keywords
- end cover
- way pipe
- wall
- aluminum alloy
- drain valve
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- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 16
- 238000007789 sealing Methods 0.000 claims abstract description 27
- 230000002093 peripheral effect Effects 0.000 claims abstract description 6
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 41
- 239000012466 permeate Substances 0.000 description 5
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000008595 infiltration Effects 0.000 description 2
- 238000001764 infiltration Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
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Abstract
The utility model discloses an aluminum alloy drain valve main body convenient to disassemble, which belongs to the field of hardware, and adopts the technical scheme that the aluminum alloy drain valve main body comprises a four-way pipe, wherein two ends of the four-way pipe are respectively sleeved with an end cover, and a first sealing gasket is arranged between the inner wall of the end cover and the outer wall of the four-way pipe; the four-way pipe is provided with two end peripheral side walls of the end cover in a sleeved mode, limiting ring pieces coaxially protrude from the peripheral side walls of the two ends of the end cover, a second sealing gasket is arranged between the opening end wall of the end cover and the limiting ring pieces, a bolt is arranged on one side, away from the end cover, of the limiting ring pieces, and penetrates through the limiting ring pieces, the second sealing gasket and the opening end wall of the end cover in sequence and is in threaded connection with the limiting ring pieces and the end cover.
Description
Technical Field
The utility model relates to the field of hardware products, in particular to an aluminum alloy drain valve main body convenient to disassemble.
Background
The water discharge valve is a valve widely used in water industry and is usually made of stainless steel. The water discharge device is also often called a drainer or a drain valve body due to different use scenes.
For example, an existing drain valve main body with a brand number of BK315 on the market has an internal structure as shown in fig. 1, and includes a cross-shaped cross-section four-way pipe 1, an end cover 2 is connected to both the top end and the bottom end of the four-way pipe 1 through threads, and a water inlet 12 and a water outlet 13 are respectively formed at the left end and the right end of the four-way pipe 1. The inside detachable filter screen 14 of installing of four-way pipe 1, install fluid-discharge tube 15 in the filter screen 14, the one end of fluid-discharge tube 15 is worn out filter screen 14 and is provided with valve gap 16 and valve block 17 at the end of wearing out, through the opening and close of outside knob steerable valve gap 16, and then realizes opening and close of valve block 17, realizes the intercommunication of fluid-discharge tube 15 and delivery port 13. When the drainer works, water flows through the water inlet 12, the bottom of the four-way pipe 1, the filter screen 14, the drain pipe 15 and the top of the four-way pipe 1 in sequence and is discharged from the water outlet 13.
However, similar to the above-mentioned drain valve main body in the prior art, water in the drain valve main body easily causes the screw connection between the end cap 2 and the four-way pipe 1 to rust after passing through the inner wall of the end cap 2, and when the filter screen 14 inside the four-way pipe 1 needs to be cleaned or replaced, the end cap 2 is locked and cannot be unscrewed, so a new drain valve main body is urgently needed to solve the above-mentioned problems.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model aims to provide the aluminum alloy drain valve main body convenient to disassemble, which has the advantage of facilitating the disassembly of an end cover.
In order to achieve the purpose, the utility model provides the following technical scheme:
the aluminum alloy drain valve main body convenient to disassemble comprises a four-way pipe, wherein two ends of the four-way pipe are respectively sleeved with an end cover, and a first sealing gasket is arranged between the inner wall of the end cover and the outer wall of the four-way pipe; the equal coaxial protrusion in both ends week lateral wall that the four-way pipe cover was equipped with the end cover has the spacing ring piece, be provided with the sealed pad of second between the opening end wall of end cover and the spacing ring piece, one side that the end cover was kept away from to the spacing ring piece is provided with the bolt, the bolt penetrate the opening end wall of spacing ring piece, the sealed pad of second, end cover in proper order and with spacing ring piece and end cover threaded connection.
Through adopting above-mentioned technical scheme, when drainer during operation, water can flow through water inlet, four-way pipe bottom, filter screen, fluid-discharge tube, the top of four-way pipe in proper order and discharge from the delivery port. In this process, the end cover is sealed by first sealed pad and the sealed pad of second to by the bolt lock die, the water can't be sealed through first sealed pad and the sealed pad infiltration bolt department of second, can not appear the rusty problem of bolt department, makes things convenient for the dismantlement of end cover, and then makes things convenient for the inside filter screen clearance of cross-pipe and change.
Secondly, the end cover is sleeved with the four-way pipe, so that the end cover can be taken off by only screwing out the bolt, and the problem that the end cover cannot be detached due to rusting of threads inside the end cover is avoided; furthermore, the end cover in the prior art can only be unscrewed manually due to the large size, the bolt can be unscrewed by means of tools such as a wrench, the force application of the wrench is convenient, and the bolt can still be unscrewed from the screw hole even if the bolt is accidentally rusted.
The utility model is further configured to: the inner peripheral wall of the end cover is provided with a buffer ring groove.
Through adopting above-mentioned technical scheme, can the buffer memory in the buffer memory annular when water accident infiltration gets into first sealed pad, avoid water to be sealed pad department by first sealed pad extrusion to the second, and then avoid the rust problem that bolt and water contact caused.
The utility model is further configured to: the periphery wall of end cover is seted up the wash port with the buffer memory annular intercommunication, the side protrusion that the side wall is located the bolt and keeps away from the end cover of all sides of four-way pipe has the slope ring piece, the slope ring piece is the slope form and its lower one end keeps away from the four-way pipe, the slope ring piece extends to the bolt and keeps away from one side of four-way pipe.
Through adopting above-mentioned technical scheme, the wash port can be with the water discharge in the buffer memory groove, continues to permeate the problem in the sealed pad of second after avoiding the water accumulation in the buffer memory groove, and then avoids the rust problem that bolt and water contact caused. The inclined ring piece can shield water falling from the top, and the bolts at the bottom are prevented from being wetted by water.
The utility model is further configured to: the drain holes are provided with at least two and a plurality of drain holes are distributed along the buffer ring groove in a surrounding mode.
By adopting the technical scheme, when one of the drain holes is blocked accidentally, the other drain holes can play a role in draining water, and the drainage stability is high.
The utility model is further configured to: the drain hole comprises a first inclined hole and a second inclined hole, wherein the first inclined hole and the second inclined hole are inclined and opposite in inclination direction.
Through adopting above-mentioned technical scheme, first inclined hole and second inclined hole make the end cover at both ends can use same kind of end cover about the four-way pipe, need not the die sinking again, reduce the processing cost. Meanwhile, the first inclined hole and the second inclined hole are formed simultaneously, so that no matter how the drain valve is installed, water in the buffer ring groove can be discharged.
The utility model is further configured to: the opening edge of the buffer ring groove is arranged in a round angle mode.
By adopting the technical scheme, the fillet has no edge, the first sealing gasket is not easily scratched, and the sealing performance of the first sealing gasket is ensured.
The utility model is further configured to: and reinforcing ribs are arranged between the limiting ring pieces and the four-way pipe.
Through adopting above-mentioned technical scheme, the strengthening rib can improve the structural strength between spacing ring piece and the four-way pipe, reduces the unexpected brittle failure's of spacing ring piece and four-way pipe junction risk.
The utility model is further configured to: and the outer wall of the end cover is provided with a pull ring.
Through adopting above-mentioned technical scheme, after unscrewing the bolt, the extension spring makes things convenient for two end covers to deviate from the four-way pipe, convenient operation.
In summary, the utility model has the following advantages:
1. by arranging the limiting ring sheet, the first sealing gasket, the second sealing gasket and the bolt, the end cover can be sealed by the first sealing gasket and the second sealing gasket and locked by the bolt, water cannot permeate the bolt through the first sealing gasket and the second sealing gasket, the problem of rusting at the bolt can be avoided, and the bolt can be unscrewed easily;
2. by arranging the buffer ring groove, when water accidentally permeates into the first sealing gasket, the water can be buffered in the buffer ring groove, so that the water is prevented from being extruded to the second sealing gasket by the first sealing gasket; arranging a drain hole, wherein the drain hole can drain water in the buffer tank;
3. through setting up the pull ring, after the screw bolt of unscrewing, the extension spring makes things convenient for two end covers to deviate from the four-way pipe, convenient operation.
Drawings
Fig. 1 is a schematic cross-sectional view of a drain valve body in the prior art;
FIG. 2 is a schematic sectional view of the present embodiment;
fig. 3 is an enlarged schematic view of a portion a in fig. 2.
Reference numerals: 1. a four-way pipe; 2. an end cap; 3. a first gasket; 4. a limit ring sheet; 5. a second gasket; 6. a bolt; 7. caching ring grooves; 8. a drain hole; 801. a first inclined hole; 802. a second inclined hole; 9. a tilting ring plate; 10. reinforcing ribs; 11. a pull ring; 12. a water inlet; 13. a water outlet; 14. a filter screen; 15. a liquid discharge pipe; 16. a valve cover; 17. and a valve plate.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The utility model provides an aluminum alloy drain valve main part convenient to dismantle, refers to fig. 2, including four-way pipe 1, both ends are water inlet 12 and delivery port 13 respectively about four-way pipe 1, and the top of four-way pipe 1 all overlaps with the bottom and is equipped with end cover 2 that the cross-section is "U" font, and one side outer wall integrated into one piece that both ends cover 2 carried on the back mutually has pull ring 11.
Referring to fig. 2 and 3, a first sealing gasket 3 is arranged between the inner wall of the end cover 2 and the outer wall of the four-way pipe 1, the first sealing gasket 3 is made of flexible rubber, and the inner wall of the end cover 2 is tightly abutted against the first sealing gasket 3, so that sealing among the first sealing gasket 3, the inner wall of the end cover 2 and the peripheral side wall of the four-way pipe 1 is realized.
The inner peripheral wall of the end cover 2 is provided with a buffer ring groove 7, and the opening edge of the buffer ring groove 7 is arranged in a round angle mode. The periphery wall of end cover 2 is seted up and is seted up two at least wash ports 8 with buffer ring groove 7 intercommunication, and a plurality of wash ports 8 encircle the distribution along buffer ring groove 7. The drain hole 8 includes a first inclined hole 801 and a second inclined hole 802, both the first inclined hole 801 and the second inclined hole 802 communicate with the buffer ring groove 7, and both the first inclined hole 801 and the second inclined hole 802 are inclined in opposite directions.
The circumference lateral wall of the two ends of the four-way pipe 1, which is sleeved with the end cover 2, is coaxially protruded with a limit ring piece 4, and a reinforcing rib 10 is welded between the limit ring piece 4 and the four-way pipe 1. A second sealing gasket 5 is arranged between the opening end wall of the end cover 2 and the limiting ring piece 4, a bolt 6 is arranged on one side, away from the end cover 2, of the limiting ring piece 4, and the bolt 6 sequentially penetrates through the limiting ring piece 4, the second sealing gasket 5 and the opening end wall of the end cover 2 and is in threaded connection with the limiting ring piece 4 and the end cover 2.
The side protrusion that the end cover 2 was kept away from to the side wall that inclines that four-way pipe 1 lies in bolt 6 has slope ring piece 9, and slope ring piece 9 is the slope form and its lower one end is kept away from four-way pipe 1, and slope ring piece 9 extends to one side that four-way pipe 1 was kept away from to bolt 6 for slope ring piece 9 can shelter from the top water that falls down, avoids the bolt 6 of bottom to be wetted by the water.
The working process and the beneficial effects of the utility model are as follows: when the drainer works, water flows through the water inlet 12, the bottom of the four-way pipe 1, the filter screen 14, the drain pipe 15 and the top of the four-way pipe 1 in sequence and is discharged from the water outlet 13. In this process, end cover 2 is sealed by first sealed pad 3 and the sealed 5 of second to being locked by bolt 6, the water can't permeate bolt 6 department through first sealed pad 3 and the sealed 5 of second, the rusty problem in bolt 6 department can not appear, makes bolt 6 unscrew easily, and end cover 2 dismantles easily.
When water accidentally permeates into the first sealing gasket 3, the water is cached in the caching ring groove 7 and is discharged by the water discharging hole 8, so that the water is prevented from being extruded to the second sealing gasket 5 by the first sealing gasket 3, and the problem of rusting caused by the contact of the bolt 6 and the water is further avoided.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like made within the design concept of the present invention should be included in the scope of the present invention.
Claims (8)
1. The utility model provides an aluminum alloy drain valve main part convenient to dismantle, includes four-way pipe (1), its characterized in that: two ends of the four-way pipe (1) are respectively sleeved with an end cover (2), and a first sealing gasket (3) is arranged between the inner wall of the end cover (2) and the outer wall of the four-way pipe (1);
four-way pipe (1) cover is equipped with the equal coaxial protrusion in both ends week lateral wall of end cover (2) and has spacing ring piece (4), be provided with the sealed pad (5) of second between opening end wall and the spacing ring piece (4) of end cover (2), one side that end cover (2) were kept away from in spacing ring piece (4) is provided with bolt (6), bolt (6) penetrate in proper order spacing ring piece (4), the sealed opening end wall of (5), end cover (2) of second and with spacing ring piece (4) and end cover (2) threaded connection.
2. The aluminum alloy drain valve main body convenient to disassemble as claimed in claim 1, wherein: the inner peripheral wall of the end cover (2) is provided with a buffer ring groove (7).
3. The aluminum alloy drain valve main body convenient to disassemble as claimed in claim 2, wherein: the wash port (8) with buffer memory annular (7) intercommunication are seted up to the periphery wall of end cover (2), the side protrusion that the side wall was located bolt (6) and is kept away from end cover (2) of all sides of four-way pipe (1) has slope ring piece (9), slope ring piece (9) are the slope form and its lower one end keeps away from four-way pipe (1), slope ring piece (9) extend to bolt (6) and keep away from one side of four-way pipe (1).
4. The aluminum alloy drain valve main body convenient to disassemble as claimed in claim 3, wherein: the drain holes (8) are provided with at least two and a plurality of drain holes (8) distributed around the buffer ring groove (7).
5. The aluminum alloy drain valve main body convenient to disassemble as claimed in claim 4, wherein: the drain hole (8) comprises a first inclined hole (801) and a second inclined hole (802), wherein the first inclined hole (801) and the second inclined hole (802) are inclined and the inclination directions of the first inclined hole and the second inclined hole are opposite.
6. The aluminum alloy drain valve main body convenient to disassemble as claimed in claim 2, wherein: the opening edge of the buffer ring groove (7) is arranged in a round angle mode.
7. The aluminum alloy drain valve main body convenient to disassemble as claimed in claim 1, wherein: and a reinforcing rib (10) is arranged between the limiting ring piece (4) and the four-way pipe (1).
8. The aluminum alloy drain valve main body convenient to disassemble as claimed in claim 1, wherein: and the outer wall of the end cover (2) is provided with a pull ring (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121404573.2U CN215371178U (en) | 2021-06-23 | 2021-06-23 | Aluminum alloy drain valve main body convenient to dismantle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121404573.2U CN215371178U (en) | 2021-06-23 | 2021-06-23 | Aluminum alloy drain valve main body convenient to dismantle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215371178U true CN215371178U (en) | 2021-12-31 |
Family
ID=79604703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121404573.2U Active CN215371178U (en) | 2021-06-23 | 2021-06-23 | Aluminum alloy drain valve main body convenient to dismantle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215371178U (en) |
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2021
- 2021-06-23 CN CN202121404573.2U patent/CN215371178U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230822 Address after: 710000 Yongle Industrial Intensive Zone, Yongle Town, Jinghe New City, Xixian New District, Xi'an City, Shaanxi Province Patentee after: Shaanxi Qinbaichuan Aluminum Industry Co.,Ltd. Address before: 363000 Xinyang Industrial Zone, Hailu, jiaomei Town, Taiwan investment zone, Zhangzhou City, Fujian Province Patentee before: Zhangzhou xingzhuo metal products Co.,Ltd. |
|
| TR01 | Transfer of patent right |