CN107268741B - Improved structure of water inlet and outlet pipe body of water inlet valve - Google Patents
Improved structure of water inlet and outlet pipe body of water inlet valve Download PDFInfo
- Publication number
- CN107268741B CN107268741B CN201710561063.8A CN201710561063A CN107268741B CN 107268741 B CN107268741 B CN 107268741B CN 201710561063 A CN201710561063 A CN 201710561063A CN 107268741 B CN107268741 B CN 107268741B
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- pipe
- water inlet
- water
- connecting pipe
- outlet pipe
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D1/00—Water flushing devices with cisterns ; Setting up a range of flushing devices or water-closets; Combinations of several flushing devices
- E03D1/30—Valves for high or low level cisterns; Their arrangement ; Flushing mechanisms in the cistern, optionally with provisions for a pre-or a post- flushing and for cutting off the flushing mechanism in case of leakage
- E03D1/32—Arrangement of inlet valves
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Valve Housings (AREA)
Abstract
The invention discloses an improved structure of a water inlet and outlet pipe body of a water inlet valve, which comprises a middle pipe consisting of a first section of a water inlet pipe and a water outlet pipe; the connecting pipe is used for penetrating through the mounting hole and is connected with a water supply pipe outside the water tank; the first section of the water inlet pipe is detachably connected with the connecting pipe. The invention realizes the quick assembly and disassembly of the water inlet and outlet pipe body in the water tank, improves the efficiency of the maintenance and replacement operation of the water inlet valve, and simultaneously reduces the risk of damaging the water inlet and outlet pipe.
Description
Technical Field
The invention relates to the technical field of water inlet valves, in particular to an improved structure of a water inlet and outlet pipe body of a water inlet valve.
Background
In the prior art, a water inlet valve comprises a valve body, a top cover, a water stop pad, a swing arm, a floating barrel and a floating barrel water tank; wherein business turn over water pipe is connected to valve body one end, this business turn over water pipe comprises inlet tube and the outlet pipe of package at the inlet tube, inlet tube one end is longer than the outlet pipe, the inlet tube is good at the outside delivery pipe of one end water receiving tank of outlet pipe, when installation (for example be applied to the closestool), the inlet tube passes the mounting hole of closestool bottom, and with the help of connecting piece (like the nut) and outside delivery pipe connection, the water tank must be opened when this structure is dismantled, the connecting piece of operation water tank bottom earlier, the inlet tube that makes business turn over water pipe again withdraws from the mounting hole, consequently current business turn over water pipe structure dismouting process is comparatively complicated, because closestool structural feature, the inlet tube is not operated well with the delivery pipe dismouting structure of closestool bottom.
In order to overcome the defects, the inventor especially develops an improved structure of the water inlet and outlet pipe body of the water inlet valve, which is convenient to disassemble and assemble.
Disclosure of Invention
The invention aims to provide an improved structure of a water inlet and outlet pipe body of a water inlet valve, which realizes the quick assembly and disassembly of the water inlet and outlet pipe body in a water tank, improves the efficiency of the maintenance and replacement operation of the water inlet valve and reduces the risk of damaging a water inlet and outlet pipe.
In order to achieve the purpose, the technical scheme of the invention is as follows:
an inlet valve business turn over water body improves structure includes:
the middle pipe consists of a first section of the water inlet pipe and a water outlet pipe; and
the connecting pipe is formed by a second section of the water inlet pipe, penetrates through the mounting hole and is connected with a water supply pipe outside the water tank;
the first section of the water inlet pipe is detachably connected with the connecting pipe.
The connecting pipe top forms the installation base, forms a plurality of draw-in grooves on the installation base, the inner tube that can insert connecting pipe inhalant canal is formed to the first section lower extreme of inlet tube, the outer peripheral face of inner tube upper end form with installation base butt joint complex installation footstock, it is fast to correspond the draw-in groove formation a plurality of blocks on the installation footstock, when the inhalant canal of connecting pipe is inserted to the inner tube, the block is fast to form the joint cooperation with the draw-in groove.
The inner wall of the water inlet channel of the connecting pipe forms a plurality of limiting blocks, the outer peripheral surface of the lower end of the inner pipe forms a plurality of stop blocks, and a channel for the stop blocks to pass through is formed between every two adjacent limiting blocks.
One or more annular grooves are formed on the outer peripheral surface of the inner pipe, and O-shaped sealing rings are installed on the annular grooves.
After the scheme is adopted, the water inlet pipe is divided into two sections, wherein the second section of the water inlet pipe is used as the connecting pipe and is arranged in the mounting hole of the water tank, the first section of the water inlet pipe and the connecting pipe are only required to be disassembled when the water inlet valve is disassembled, the connecting pipe is not required to be operated, the valve body is rapidly disassembled and assembled, and the working efficiency of overhauling and replacing the water inlet valve can be effectively improved.
Drawings
FIGS. 1 and 2 are exploded views of the present invention;
FIG. 3 is a side sectional view of FIG. 1;
FIG. 4 is an assembled state view of the present invention;
FIG. 5 is a side sectional view of FIG. 4;
fig. 6 is a structural view of the valve body to which the present invention is applied.
Description of the reference symbols
The water inlet pipe comprises a middle pipe 1, a first section 11 of the water inlet pipe, a water outlet pipe 12, an inner pipe 13, a stop block 14, an annular groove 15, a connecting pipe 2, a limiting block 21, an installation base 3, a clamping groove 31, an installation top seat 4, a clamping block 41, an O-shaped sealing ring 5, a valve body 6 and a nut 7.
Detailed Description
As shown in fig. 1 and 2, the improved structure of the inlet/outlet pipe body of the inlet valve disclosed by the invention comprises: the middle pipe 1 consists of a first section 11 of a water inlet pipe and a water outlet pipe 12; and
a connecting pipe 2 formed by a second section of the water inlet pipe, wherein the connecting pipe 2 is used for passing through the mounting hole and is connected with a water supply pipe outside the water tank;
the first section 11 of the inlet conduit is detachably connected to the connecting conduit 2.
In order to facilitate the dismouting of connecting pipe 2 and intermediate pipe 1, 2 tops of connecting pipe form installation base 3, form a plurality of draw-in grooves 31 on the installation base 3, the inner tube 13 that can insert the inlet channel of connecting pipe 2 is formed to the first section 11 lower extremes of inlet tube, the outer peripheral face of inner tube 13 upper end forms and installation base 3 butt joint complex installation footstock 4, correspond draw-in groove 31 on the installation footstock and form a plurality of blocks fast 41, when inner tube 13 inserts the inlet channel of connecting pipe 2, the block fast 41 forms the joint cooperation with draw-in groove 31.
The inner wall of the water inlet channel of the connecting pipe 2 forms a plurality of limiting blocks 21, the outer peripheral surface of the lower end of the inner pipe 13 forms a plurality of stopping blocks 14, and a channel for the stopping blocks 14 to pass through is formed between two adjacent limiting blocks 21.
In order to improve the sealing performance of the water inlet and outlet pipe, one or more annular grooves 15 are formed on the outer peripheral surface of the inner pipe 13, and an O-shaped sealing ring 5,O type sealing ring 5 is mounted on the annular groove 15, so that water can be prevented from flowing out from the gap after the inner pipe 13 is inserted into the connecting pipe 2.
When the water inlet and outlet pipe is installed, the stop block 14 is aligned with the channel between the limit buckles 21, so that the inner pipe 13 of the middle pipe 1 is inserted into the connecting pipe 2, the middle pipe 1 is rotated clockwise or anticlockwise, the clamping block 41 of the installation top seat 4 is clamped into the clamping groove 31, the assembly of the water inlet and outlet pipe is realized, when the water inlet and outlet pipe is disassembled, the clamping relation between the clamping block 41 and the clamping groove 31 is removed by the middle pipe 1 again, and the stop block 14 is aligned with the channel between the limit buckles 21, so that the middle pipe 1 is pulled out of the connecting pipe 2.
As shown in FIG. 6, when the valve body 6 is applied in the present invention, the first section 11 of the water inlet pipe and the water outlet pipe 12 are both connected to the valve body 6 (respectively connected to the water inlet and the water outlet), the outer peripheral surface of the connecting pipe 2 forms an external thread structure, the connecting pipe 2 is inserted into the mounting hole at the bottom of the water tank from top to bottom, the nut 7 is screwed into the connecting pipe 2 from below to fix the connecting pipe in the mounting hole, and the inner pipe 13 of the first section 11 of the water inlet pipe can be conveniently inserted into or pulled out of the connecting pipe, so that the first section 11 of the water inlet pipe and the water outlet pipe 12 are communicated with the valve body and can be conveniently taken out of the water tank, thereby realizing rapid disassembly and assembly.
The above are merely specific examples of the present invention, and do not limit the scope of the present invention. All equivalent changes made according to the design idea of the present application fall within the protection scope of the present application.
Claims (2)
1. The utility model provides a structure is improved to water intaking valve business turn over water body which characterized in that: the middle pipe consists of a first section of the water inlet pipe and a water outlet pipe; the connecting pipe is used for penetrating through the mounting hole and is connected with a water supply pipe outside the water tank;
the first section of the water inlet pipe is detachably connected with the connecting pipe;
the top of the connecting pipe is provided with an installation base, a plurality of clamping grooves are formed in the installation base, the lower end of the first section of the water inlet pipe is provided with an inner pipe capable of being inserted into a water inlet channel of the connecting pipe, the outer peripheral surface of the upper end of the inner pipe is provided with an installation top seat in butt joint fit with the installation base, a plurality of clamping blocks are formed on the installation top seat corresponding to the clamping grooves, and when the inner pipe is inserted into the water inlet channel of the connecting pipe, the clamping blocks and the clamping grooves are in clamping fit;
a plurality of limit blocks are formed on the inner wall of the water inlet channel of the connecting pipe, a plurality of stop blocks are formed on the outer peripheral surface of the lower end of the inner pipe, and a channel for the stop blocks to pass through is formed between every two adjacent limit blocks;
the outer peripheral surface of the connecting pipe forms an external thread structure, and the nut is screwed into the connecting pipe from the lower part.
2. The improved structure of the inlet/outlet pipe body of the inlet valve as claimed in claim 1, wherein: one or more annular grooves are formed on the outer peripheral surface of the inner pipe, and O-shaped sealing rings are installed on the annular grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710561063.8A CN107268741B (en) | 2017-07-11 | 2017-07-11 | Improved structure of water inlet and outlet pipe body of water inlet valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710561063.8A CN107268741B (en) | 2017-07-11 | 2017-07-11 | Improved structure of water inlet and outlet pipe body of water inlet valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107268741A CN107268741A (en) | 2017-10-20 |
| CN107268741B true CN107268741B (en) | 2023-02-17 |
Family
ID=60072628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710561063.8A Active CN107268741B (en) | 2017-07-11 | 2017-07-11 | Improved structure of water inlet and outlet pipe body of water inlet valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107268741B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2581540Y (en) * | 2002-10-24 | 2003-10-22 | 中山市美图洁具实业有限公司 | Connecting joint for water inlet valve of cistern |
| CN201713898U (en) * | 2010-06-07 | 2011-01-19 | 科勒(中国)投资有限公司 | Water inlet valve connecting structure |
| CN201883505U (en) * | 2010-10-29 | 2011-06-29 | 厦门瑞尔特卫浴工业有限公司 | Fastening type water inlet valve and fastening device |
| CN204282475U (en) * | 2014-09-18 | 2015-04-22 | 中山市美图塑料工业有限公司 | A kind of detachable maintaining water intaking valve easily |
| US20160348347A1 (en) * | 2015-05-27 | 2016-12-01 | Flow Fitting, LLC | Universal Valve Adaptor for toilet fill-valves |
| CN207109965U (en) * | 2017-07-11 | 2018-03-16 | 厦门立业卫浴工业有限公司 | A kind of water intaking valve water inlet pipe and water outlet pipe body improved structure |
-
2017
- 2017-07-11 CN CN201710561063.8A patent/CN107268741B/en active Active
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| Publication number | Publication date |
|---|---|
| CN107268741A (en) | 2017-10-20 |
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