CN221172396U - Water collector end cap with exhaust structure - Google Patents
Water collector end cap with exhaust structure Download PDFInfo
- Publication number
- CN221172396U CN221172396U CN202322606986.4U CN202322606986U CN221172396U CN 221172396 U CN221172396 U CN 221172396U CN 202322606986 U CN202322606986 U CN 202322606986U CN 221172396 U CN221172396 U CN 221172396U
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- CN
- China
- Prior art keywords
- exhaust
- valve plate
- sealing
- water collector
- hole
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 38
- 238000007789 sealing Methods 0.000 claims abstract description 54
- 238000007493 shaping process Methods 0.000 claims 2
- 238000009434 installation Methods 0.000 abstract description 4
- 238000010438 heat treatment Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 125000003003 spiro group Chemical group 0.000 description 1
Landscapes
- Self-Closing Valves And Venting Or Aerating Valves (AREA)
Abstract
The utility model relates to a water collector plug with an exhaust structure, which comprises a circular sealing baffle cover, wherein a regular hexagonal limiting head is formed on the right end surface of the sealing baffle cover, an external thread connecting sleeve is formed on the left end surface of the sealing baffle cover, a circular concave table is formed in the middle of the right end surface of the limiting head, a step hole communicated with the concave table is formed on the left end surface of the sealing baffle cover on the inner side of the external thread connecting sleeve, and an exhaust connecting pipe communicated with the step hole is formed on the bottom surface of the concave table. The water collector plug is internally arranged at the inner side of the plug, the installation and the use of the plug cannot be affected, and the exhaust connection pipe is protected by the plug at the outer side and is not easy to damage.
Description
Technical field:
The utility model relates to the technical field of plugs, in particular to a water collector plug with an exhaust structure.
The background technology is as follows:
The water collector is in the water heating system, be used for connecting the water distribution of each way heating pipe confession, the backwater, water collector, water knockout drum material that uses in heating floor and air conditioning system is preferably brass or other metal material, be equipped with two delivery ports on the current water collector, in the pipeline in-process of some pipelines, can adopt the end cap to carry out shutoff with the delivery port of water collector one end, simultaneously before the operation of leading to water, need with the air drainage of water collector and pipeline, so design discharge valve structure on can the water collector, the discharge valve of some water collector is direct to be set up on the shutoff head, be equipped with discharge valve structure on the end cap promptly, but discharge valve is general for setting up on the spacing head of regular hexagon of end cap, it is the blast pipe that is equipped with the branch gas vent, the top spiro union of blast pipe has the adjust knob of opening and closing the branch gas vent, but this kind of structure blocks up in the use, the blast pipe structure that sets up in the outside the shutoff can influence the rotatory use of shutoff, moreover bump with the spanner easily, bump can lead to the blast pipe leakage, and then lead to the rejection of end cap. Therefore, a plug which is convenient to use and better in stability is required to be designed.
The utility model comprises the following steps:
The utility model aims at overcoming the defects of the prior art, and provides the water collector plug with the exhaust structure, wherein the water collector plug is internally provided with the exhaust connecting pipe at the inner side of the plug, the installation and the use of the plug cannot be affected, and the exhaust connecting pipe is protected by the outer plug and is not easy to damage.
The water collector plug comprises a circular sealing baffle cover, wherein a regular hexagonal limiting head is formed on the right end surface of the sealing baffle cover, an external thread connecting sleeve is formed on the left end surface of the sealing baffle cover, a circular concave table is formed in the middle of the right end surface of the limiting head, a step hole communicated with the concave table is formed on the left end surface of the sealing baffle cover on the inner side of the external thread connecting sleeve, and an exhaust connecting pipe communicated with the step hole is formed on the bottom surface of the concave table;
The step hole on the sealing baffle cover consists of a left positioning hole and a right exhaust hole, a limiting slot which extends to the external thread connecting sleeve and penetrates through the external thread connecting sleeve is formed in the inner wall opposite to the two sides of the positioning hole in the step hole, a rectangular valve plate opposite to the exhaust hole in the step hole is inserted in the limiting slot, and two ends of the valve plate extend out of the outer wall of the external thread connecting sleeve; the positioning bolts are connected to the step surfaces of the step holes on two sides of the exhaust hole in the step hole in a threaded manner, the positioning bolts are inserted into the valve plate, springs are inserted into the positioning bolts in a sleeved manner, one ends of the springs are pressed against the step surfaces of the step holes, and the other ends of the springs are pressed against the valve plate.
Preferably, an annular sealing groove is formed on the step surface around the exhaust hole in the step hole, a sealing ring is fixedly inserted in the sealing groove, and the left end of the sealing ring extends out of the step surface of the step hole.
Preferably, a sealing gasket is stuck and fixed on the left end face of the sealing baffle cover at the outer side of the external thread connecting sleeve, and avoidance notches opposite to the two ends of the valve plate are formed on the inner walls of the two opposite sides of the sealing gasket.
Preferably, the distance from the left end face of the sealing gasket to the left end face of the sealing ring is smaller than the thickness of the valve plate.
Preferably, the central axis of the sealing baffle cover, the central axis of the step hole, the central axis of the concave table and the central axis of the exhaust connecting pipe are overlapped, the right end face of the exhaust connecting pipe is flush with the right end face of the limiting head, and the diameter of the outer wall of the exhaust connecting pipe is smaller than that of the inner wall of the concave table.
Preferably, a sinking table opposite to the spring is formed on the right end face of the valve plate, and the left end of the spring is inserted into the sinking table of the valve plate and is pressed against the bottom face of the sinking table.
Preferably, the groove width of the limiting slot on the sealing retaining cover is equal to the width of the valve plate, and the thickness of the valve plate is not greater than the axial distance from the left side bottom surface of the limiting slot to the left end surface of the sealing retaining cover.
The utility model has the beneficial effects that:
The water collector plug is internally arranged at the inner side of the plug, the installation and the use of the plug cannot be affected, and the exhaust connection pipe is protected by the plug at the outer side and is not easy to damage.
Description of the drawings:
FIG. 1 is a schematic view of a three-dimensional structure of the present utility model;
FIG. 2 is a schematic perspective view of another angle of the present utility model;
FIG. 3 is a schematic side view of the present utility model;
Fig. 4 is a schematic view of the present utility model in front view in a semi-sectional configuration.
In the figure: 1. sealing the baffle cover; 11. a positioning head; 111. a concave table; 112. an exhaust connection pipe; 12. an external thread connecting sleeve; 13. a step hole; 14. a limit slot; 2. a valve plate; 21. a sinking platform; 3. positioning bolts; 4. a spring; 5. a seal ring; 6. a sealing gasket; 61. avoiding the notch.
The specific embodiment is as follows:
examples: as shown in fig. 1 to 4, a water collector plug with an exhaust structure comprises a circular sealing baffle cover 1, wherein a regular hexagonal limiting head 11 is formed on the right end surface of the sealing baffle cover 1, an external thread connecting sleeve 12 is formed on the left end surface of the sealing baffle cover, a circular concave table 111 is formed in the middle of the right end surface of the limiting head 11, a step hole 13 communicated with the concave table 111 is formed on the left end surface of the sealing baffle cover 1 on the inner side of the external thread connecting sleeve 12, and an exhaust connecting pipe 112 communicated with the step hole 13 is formed on the bottom surface of the concave table 111;
The step hole 13 on the sealing baffle cover 1 consists of a left positioning hole and a right exhaust hole, limiting slots 14 which extend to the external thread connecting sleeve 12 and penetrate through the external thread connecting sleeve 12 are formed in the inner walls of the two opposite sides of the positioning hole in the step hole 13, a rectangular valve plate 2 opposite to the exhaust hole in the step hole 13 is inserted into the limiting slots 14, and two ends of the valve plate 2 extend out of the outer wall of the external thread connecting sleeve 12; the step surfaces of the step holes 13 on two sides of the exhaust hole in the step hole 13 are in threaded connection with positioning bolts 3, the positioning bolts 3 are inserted on the valve plate 2, springs 4 are inserted on the positioning bolts 3 in a sleeved mode, one ends of the springs 4 are pressed against the step surfaces of the step hole 13, and the other ends of the springs 4 are pressed against the valve plate 2.
Annular sealing grooves are formed in the step surfaces around the exhaust holes in the step holes 13, sealing rings 5 are fixedly inserted in the sealing grooves, the left ends of the sealing rings 5 extend out of the step surfaces of the step holes 13, and when the valve plate 2 moves to cover the exhaust holes of the step holes 13, the sealing rings 5 realize effective sealing.
The left end face of the sealing baffle cover 1 outside the external thread connecting sleeve 12 is stuck and fixed with a sealing gasket 6, the inner walls of two opposite sides of the sealing gasket 6 are formed with avoidance notches 61 opposite to two ends of the valve plate 2, and when the valve plate 2 moves, two ends of the valve plate 2 can enter the avoidance notches 61 of the sealing gasket 6.
The distance from the left end face of the sealing washer 6 to the left end face of the sealing ring 5 is smaller than the thickness of the valve plate 2, so that the vent hole of the stepped hole 13 can be plugged by the valve plate 2.
The central axis of the sealing baffle cover 1, the central axis of the step hole 13, the central axis of the concave table 111 and the central axis of the exhaust connecting pipe 112 are overlapped, the right end surface of the exhaust connecting pipe 112 is flush with the right end surface of the limiting head 11, and the diameter of the outer wall of the exhaust connecting pipe 112 is smaller than that of the inner wall of the concave table 111.
The right end face of the valve plate 2 is provided with a sinking table 21 opposite to the spring 4, the left end of the spring 4 is inserted into the sinking table 21 of the valve plate 2 and is pressed against the bottom face of the sinking table 21, and the sinking table 21
The groove width of the limit slot 14 on the seal retaining cover 1 is equal to the width of the valve plate 2, the thickness of the valve plate 2 is not greater than the axial distance from the bottom surface of the left side of the limit slot 14 to the left end surface of the seal retaining cover 1, and the valve plate 2 needs to enter through the limit slot 14 on the external thread connecting sleeve 12.
Working principle: the water collector plug with the exhaust structure is characterized in that an exhaust connecting pipe 112 is arranged on the inner side of a limit head 11, the exhaust connecting pipe 112 is protected by the limit head 11, the exhaust pipe is not easy to collide like an exhaust pipe arranged on the outer wall of the limit head 11, and the spanner is not influenced to be matched with the limit head 11 to realize the installation and the disassembly of the plug;
The concrete exhaust mode of the water collector plug is as follows, the plug is screwed on the water collector firstly, but the plug is not fastened (the valve plate 2 does not cover the exhaust hole of the step hole 13), then an exhaust hose is inserted on the exhaust connecting pipe 112, water is fed into the water collector, air in the water collector is exhausted from the exhaust hole of the step hole 13, and when the exhaust hose continuously discharges water, the air in the water collector is completely exhausted, and then the plug is fastened;
In the fastening process of the plug, the pipe orifice of the water collector can press the two ends of the valve plate 2 to move, and finally the valve plate 2 covers the exhaust hole of the step hole 13, so that the exhaust hole is sealed, and the plug can plug the pipe orifice at one end of the water collector.
The examples are presented to illustrate the utility model and are not intended to limit the utility model. Modifications to the described embodiment may occur to those skilled in the art without departing from the spirit and scope of the utility model, and the scope of the utility model is therefore set forth in the appended claims.
Claims (7)
1. The utility model provides a water collector end cap with exhaust structure, includes circular shape seal fender lid (1), and the shaping has regular hexagon's spacing head (11) on the right-hand member face of seal fender lid (1), and the shaping has external screw thread adapter sleeve (12) on the left end face, its characterized in that: a circular concave table (111) is formed in the middle of the right end surface of the limit head (11), a step hole (13) communicated with the concave table (111) is formed on the left end surface of the sealing baffle cover (1) at the inner side of the external thread connecting sleeve (12), and an exhaust connecting pipe (112) communicated with the step hole (13) is formed on the bottom surface of the concave table (111);
The step hole (13) on the sealing baffle cover (1) consists of a left positioning hole and a right exhaust hole, limiting slots (14) which extend to the external thread connecting sleeve (12) and penetrate through the external thread connecting sleeve (12) are formed in the inner walls of the two opposite sides of the positioning hole in the step hole (13), the rectangular valve plate (2) opposite to the exhaust hole in the step hole (13) is inserted in the limiting slots (14), and the two ends of the valve plate (2) extend out of the outer wall of the external thread connecting sleeve (12); the valve plate is characterized in that positioning bolts (3) are connected to the step faces of the step holes (13) on two sides of the exhaust hole in the step holes (13) in a threaded mode, the positioning bolts (3) are inserted into the valve plate (2), springs (4) are inserted into the positioning bolts (3) in a sleeved mode, one ends of the springs (4) are pressed against the step faces of the step holes (13), and the other ends of the springs are pressed against the valve plate (2).
2. The water collector plug with an exhaust structure of claim 1, wherein: annular sealing grooves are formed in the step surfaces around the exhaust holes in the step holes (13), sealing rings (5) are fixedly inserted in the sealing grooves in a spliced mode, and the left ends of the sealing rings (5) extend out of the step surfaces of the step holes (13).
3. The water collector plug with the exhaust structure of claim 2, wherein: a sealing gasket (6) is fixedly stuck on the left end face of the sealing baffle cover (1) at the outer side of the external thread connecting sleeve (12), and avoidance notches (61) opposite to the two ends of the valve plate (2) are formed on the inner walls of the two opposite sides of the sealing gasket (6).
4. A water collector plug with an exhaust structure according to claim 3, wherein: the distance from the left end face of the sealing washer (6) to the left end face of the sealing ring (5) is smaller than the thickness of the valve plate (2).
5. The water collector plug with an exhaust structure of claim 1, wherein: the central axis of sealed fender lid (1), the central axis of step hole (13), the central axis of concave station (111) and the central axis of exhaust take over (112) coincide, and the right-hand member face of exhaust take over (112) flushes with the right-hand member face of spacing head (11), and the diameter of exhaust take over (112) outer wall is less than the diameter of concave station (111) inner wall.
6. The water collector plug with an exhaust structure of claim 1, wherein: the right end face of the valve plate (2) is provided with a sinking table (21) opposite to the spring (4), and the left end of the spring (4) is inserted into the sinking table (21) of the valve plate (2) and is pressed against the bottom surface of the sinking table (21).
7. The water collector plug with an exhaust structure of claim 1, wherein: the groove width of the limiting slot (14) on the sealing baffle cover (1) is equal to the width of the valve plate (2), and the thickness of the valve plate (2) is not greater than the axial distance from the left side bottom surface of the limiting slot (14) to the left end surface of the sealing baffle cover (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322606986.4U CN221172396U (en) | 2023-09-26 | 2023-09-26 | Water collector end cap with exhaust structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322606986.4U CN221172396U (en) | 2023-09-26 | 2023-09-26 | Water collector end cap with exhaust structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221172396U true CN221172396U (en) | 2024-06-18 |
Family
ID=91462169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322606986.4U Active CN221172396U (en) | 2023-09-26 | 2023-09-26 | Water collector end cap with exhaust structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221172396U (en) |
-
2023
- 2023-09-26 CN CN202322606986.4U patent/CN221172396U/en active Active
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| GR01 | Patent grant |