CN215487768U - Novel blowoff valve - Google Patents
Novel blowoff valve Download PDFInfo
- Publication number
- CN215487768U CN215487768U CN202121409247.0U CN202121409247U CN215487768U CN 215487768 U CN215487768 U CN 215487768U CN 202121409247 U CN202121409247 U CN 202121409247U CN 215487768 U CN215487768 U CN 215487768U
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- ball valve
- loose joint
- joint nut
- magnesium
- bulge
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Abstract
The utility model discloses a novel blowoff valve which comprises a ball valve sleeve, a ball valve core, an adjusting shaft connected with the ball valve core, a magnesium rod support and a detachable loose joint nut, wherein the loose joint nut is in buckle connection with the magnesium rod support, the magnesium rod support is in threaded connection with the ball valve sleeve, the adjusting shaft is connected with the ball valve core, the adjusting shaft extends out of the ball valve sleeve, a rectangular bulge is arranged on the adjusting shaft, and an adjusting internal thread is arranged inside the rectangular bulge. The utility model can solve the defects in the prior art, the pollution discharge is quicker, the ball valve switch is labor-saving, and the maintenance is more convenient and quicker.
Description
Technical Field
The utility model relates to a novel blowoff valve.
Background
The heat storage type electric water heater becomes a household appliance commonly used in families, after the heat storage type electric water heater is used for a long time, incrustation scale is generated in the heat storage type electric water heater, and therefore the incrustation scale needs to be discharged; the applicant provides further improvement on the basis and designs a novel blowdown valve to meet the requirements of the existing market.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem of overcoming the existing defects and provides a novel blowdown valve which has the advantages of quicker blowdown, labor-saving ball valve switch and more convenient and quicker maintenance.
In order to solve the technical problems, the utility model provides the following technical scheme:
the utility model provides a novel blowoff valve, is in including ball valve barrel, setting ball valve core inside the ball valve barrel, with the regulating spindle that the ball valve core is connected and with the magnesium stick support that the ball valve core is connected, its characterized in that: still including setting up the outside detachable loose joint nut of magnesium stick support and ball valve cover, loose joint nut and magnesium stick support buckle are connected, and pass through the fixed setting of magnesium stick support is in the outside of ball valve cover, magnesium stick support passes through threaded connection with the ball valve cover, form the ball valve chamber between magnesium stick support and the ball valve cover, and the regulating spindle is connected with the ball valve core, and the regulating spindle extends the ball valve cover, the regulating spindle is equipped with the rectangle arch, the protruding inside regulation internal thread that is equipped with of rectangle, and the regulating spindle is equipped with sealed recess, be equipped with the sealing washer of being connected with the ball valve cover on the sealed recess.
The utility model is further optimized, and the magnesium rod bracket is provided with a connecting bulge connected with the ball valve sleeve, an annular buckle bulge matched with the loose joint nut, a connecting seat and a pair of connecting columns connected with the connecting seat.
The ball valve sleeve is further optimized, the connecting bulge is provided with an external thread matched with the ball valve sleeve, and the connecting seat is provided with an installation interface.
The ball valve sleeve is further optimized, internal threads are arranged inside the loose joint nut, the loose joint nut and the magnesium rod support are directly provided with a first sealing gasket, the first sealing gasket is in threaded connection with the loose joint nut, the loose joint nut is further provided with a support groove matched with the magnesium rod support, and the loose joint nut is connected with the outer surface of the ball valve sleeve.
The utility model is further optimized, a first ball valve sealing gasket and a second ball valve sealing gasket which are arranged above and below the ball valve core are arranged in the ball valve cavity, and a fluid channel is arranged in the ball valve cavity.
The utility model is further optimized, an O-shaped ring is arranged at the joint of the ball valve sleeve and the magnesium rod bracket, and an annular bulge matched with the adjusting shaft and a first bulge arranged above the annular bulge are arranged on the ball valve sleeve.
Compared with the prior art, the utility model has the following beneficial effects:
the utility model is a new kind of blowoff valves, in the utility model, has enlarged the diameter of drain outlet, increase the blowdown area; the rectangular bulge is arranged on the adjusting shaft, and the adjusting internal thread is arranged inside the rectangular bulge, so that an external tool can be utilized at the adjusting shaft to conveniently rotate the ball valve core in a labor-saving manner, and the ball valve core can still be opened and closed after long-time use to discharge sewage in time; the movable connection screw arranged on the magnesium rod support has a better connection mode, can rotate when being connected with other pipelines, is more convenient to install, has a larger opening, can directly contact with the ball valve cavity, and is more convenient to maintain.
Therefore, the utility model can solve the defects in the prior art, the pollution discharge is quicker, the ball valve switch is labor-saving, and the maintenance is more convenient and quicker.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model.
In the drawings:
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a cross-sectional view of the present invention.
In the figure: 1. a ball valve housing; 2. a magnesium rod support; 3. a loose joint nut; 4. an adjustment shaft; 5. a seal ring; 6. a first gasket; 7. a first ball valve gasket; 8. a second ball valve gasket; 9. a ball valve core; 10. an O-shaped ring; 11. a ball valve cavity; 12. a rectangular protrusion; 13. adjusting the internal thread; 14. sealing the groove; 15. a connecting projection; 16. an annular snap projection; 17. connecting columns; 18. a connecting seat; 19. installing an interface; 20. an annular projection; 21. a first protrusion.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
As shown in fig. 1-2, the present invention is a novel blowoff valve, which comprises a ball valve housing 1, a ball valve core 9 arranged inside the ball valve housing 1, an adjusting shaft 4 connected with the ball valve core 9, and a magnesium rod support 2 connected with the ball valve core 9, and is characterized in that: still including setting up magnesium stick support 2 and the outside detachable loose joint nut 3 of ball valve cover 1, loose joint nut 3 is connected with magnesium stick support 2 buckle, and passes through magnesium stick support 2 is fixed to be set up in the outside of ball valve cover 1, magnesium stick support 2 passes through threaded connection with ball valve cover 1, form ball valve chamber 11 between magnesium stick support 2 and the ball valve cover 1, and regulating spindle 4 is connected with ball valve core 9, and regulating spindle 4 extends ball valve cover 1, regulating spindle 4 is equipped with rectangle arch 12, the inside regulation internal thread 13 that is equipped with of rectangle arch 12, and regulating spindle 4 is equipped with sealing groove 14, be equipped with the sealing washer 5 of being connected with ball valve cover 1 on the sealing groove 14. In the utility model, the diameter of the sewage discharge outlet is enlarged, and the sewage discharge area is increased; the rectangular bulge 12 is arranged on the adjusting shaft 4, and the adjusting internal thread 13 is arranged inside the rectangular bulge 12, so that the ball valve core 9 can be conveniently rotated in a labor-saving manner by using an external tool at the adjusting shaft 4, and the ball valve core 9 can still be opened and closed after long-time use, and timely pollution discharge is carried out; the movable connection screw arranged on the magnesium rod support 2 is better in connection mode, can rotate when being connected with other pipelines, and is more convenient to install, the inner structure of the magnesium rod support is more convenient to open due to the movable connection screw, the opening is larger, the magnesium rod support can directly contact with the ball valve cavity 11, and the maintenance is more convenient.
In the utility model, the magnesium rod bracket 2 is provided with a connecting bulge 15 connected with the ball valve sleeve 1, an annular buckle bulge 16 matched with the loose joint nut 3, a connecting seat 18 and a pair of connecting columns 17 connected with the connecting seat 18. The magnesium rod support 2 is in threaded connection with the ball valve sleeve 1, so that the ball valve sleeve is convenient to disassemble and assemble, and meanwhile, the loose joint nut 3 is connected to the magnesium rod support 2 in a buckling mode, so that the ball valve sleeve is better in connection mode, can rotate when being connected with other pipelines, and is more convenient to install.
In the utility model, the connecting bulge 15 is provided with an external thread matched with the ball valve sleeve 1, and the connecting seat 18 is provided with an installation interface 19.
In the utility model, internal threads are arranged inside the loose joint nut 3, the loose joint nut 3 and the magnesium rod bracket 2 are directly provided with a first sealing gasket 6, the first sealing gasket 6 is in threaded connection with the loose joint nut 3, the loose joint nut 3 is also provided with a bracket groove matched with the magnesium rod bracket 2, and the loose joint nut 3 is connected with the outer surface of the ball valve sleeve 1.
In the utility model, a first ball valve sealing gasket 7 and a second ball valve sealing gasket 8 which are arranged above and below the ball valve core 9 are arranged in the ball valve cavity 11, and a fluid passage is arranged in the ball valve cavity 11. According to the utility model, the first ball valve sealing gasket 7 and the second ball valve sealing gasket 8 are arranged, so that the sealing property is better.
In the utility model, an O-shaped ring 10 is arranged at the joint of the ball valve sleeve 1 and the magnesium rod bracket 2, and an annular bulge 20 matched with the adjusting shaft 4 and a first bulge 21 arranged above the annular bulge 20 are arranged on the ball valve sleeve 1. The arrangement of the annular protrusion 20 has a protection effect on the adjusting shaft 4, and the arrangement of the first protrusion 21 plays a role in rotation limitation when the adjusting shaft 4 rotates through an external device, so that excessive rotation is prevented.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a novel blowoff valve, is in including ball valve barrel, setting ball valve core inside the ball valve barrel, with the regulating spindle that the ball valve core is connected and with the magnesium stick support that the ball valve core is connected, its characterized in that: still including setting up the outside detachable loose joint nut of magnesium stick support and ball valve cover, loose joint nut and magnesium stick support buckle are connected, and pass through the fixed setting of magnesium stick support is in the outside of ball valve cover, magnesium stick support passes through threaded connection with the ball valve cover, form the ball valve chamber between magnesium stick support and the ball valve cover, and the regulating spindle is connected with the ball valve core, and the regulating spindle extends the ball valve cover, the regulating spindle is equipped with the rectangle arch, the protruding inside regulation internal thread that is equipped with of rectangle, and the regulating spindle is equipped with sealed recess, be equipped with the sealing washer of being connected with the ball valve cover on the sealed recess.
2. A novel waste valve as claimed in claim 1, wherein: the magnesium rod support is provided with a connecting bulge connected with the ball valve sleeve, an annular buckle bulge matched with the loose joint nut, a connecting seat and a pair of connecting columns connected with the connecting seat.
3. A novel waste valve as claimed in claim 2, wherein: the connecting bulge is provided with an external thread matched with the ball valve sleeve, and the connecting seat is provided with an installation interface.
4. A novel waste valve as claimed in claim 1, wherein: the ball valve sleeve is characterized in that internal threads are arranged inside the loose joint nut, a first sealing gasket is directly arranged between the loose joint nut and the magnesium rod support and is in threaded connection with the loose joint nut, a support groove matched with the magnesium rod support is further formed in the loose joint nut, and the loose joint nut is connected with the outer surface of the ball valve sleeve.
5. A novel waste valve as claimed in claim 1, wherein: the ball valve cavity is internally provided with a first ball valve sealing gasket and a second ball valve sealing gasket which are arranged above and below the ball valve core, and the ball valve cavity is internally provided with a fluid channel.
6. A novel waste valve as claimed in claim 1, wherein: the ball valve sleeve is provided with an O-shaped ring at the joint of the ball valve sleeve and the magnesium rod support, and the ball valve sleeve is provided with an annular bulge matched with the adjusting shaft and a first bulge arranged above the annular bulge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121409247.0U CN215487768U (en) | 2021-06-24 | 2021-06-24 | Novel blowoff valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121409247.0U CN215487768U (en) | 2021-06-24 | 2021-06-24 | Novel blowoff valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215487768U true CN215487768U (en) | 2022-01-11 |
Family
ID=79721680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121409247.0U Active CN215487768U (en) | 2021-06-24 | 2021-06-24 | Novel blowoff valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215487768U (en) |
-
2021
- 2021-06-24 CN CN202121409247.0U patent/CN215487768U/en active Active
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