CN219954362U - Stop valve capable of bearing large pressure - Google Patents
Stop valve capable of bearing large pressure Download PDFInfo
- Publication number
- CN219954362U CN219954362U CN202321061379.8U CN202321061379U CN219954362U CN 219954362 U CN219954362 U CN 219954362U CN 202321061379 U CN202321061379 U CN 202321061379U CN 219954362 U CN219954362 U CN 219954362U
- Authority
- CN
- China
- Prior art keywords
- valve
- armor
- way valve
- valve pipe
- asphalt
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 230000006835 compression Effects 0.000 claims abstract description 23
- 238000007906 compression Methods 0.000 claims abstract description 23
- 239000010426 asphalt Substances 0.000 claims description 20
- 229920001971 elastomer Polymers 0.000 claims description 10
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 229920001973 fluoroelastomer Polymers 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000004382 potting Methods 0.000 claims 3
- 230000000694 effects Effects 0.000 abstract description 9
- 229920003023 plastic Polymers 0.000 abstract description 7
- 239000004033 plastic Substances 0.000 abstract description 7
- 238000007789 sealing Methods 0.000 abstract description 4
- 238000001802 infusion Methods 0.000 description 7
- 238000009434 installation Methods 0.000 description 4
- 238000005728 strengthening Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
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- Lift Valve (AREA)
Abstract
The utility model provides a stop valve capable of bearing high pressure, which comprises a three-way valve pipe, wherein the top of the three-way valve pipe is fixedly connected with a valve body, the interior of the valve body is provided with a valve rod, the surface of the valve rod is sleeved with a sealing bolt, the top of the valve rod is provided with a mounting support strip, the end part of the mounting support strip is fixedly sleeved with an adjusting valve ring, and the end part and the middle part of the lower surface of the three-way valve pipe are respectively sleeved with a reinforced compression hoop mechanism and a reinforced compression covering mechanism. The reinforced compression hoop mechanism and the reinforced compression covering mechanism are sleeved on the lower surface of the three-way valve pipe, namely the transverse valve pipe, so that the reinforced compression hoop mechanism and the reinforced compression covering mechanism with the armor structure are arranged inside to provide external support when the three-way valve pipe is compressed, the effect of improving the structural strength of the plastic three-way valve pipe is achieved, the effect of improving the bearing pressure quality is achieved, the fatigue and the damage are not easy to occur under the working condition of bearing larger pressure for a long time, and the effect of improving the bearing pressure quality and the safety is achieved.
Description
Technical Field
The utility model relates to the field of stop valves, in particular to a stop valve capable of bearing large pressure.
Background
The stop valve is also called a stop valve, and belongs to a forced sealing valve, so that when the valve is closed, pressure is applied to a valve clack to force a sealing surface not to leak, when a medium enters the valve from the lower part of the valve clack, the resistance which is needed to be overcome by the operation force is the friction force of a valve rod and a filler and the thrust generated by the pressure of the medium, and the force for closing the valve is larger than the force for opening the valve, so that the diameter of the valve rod is larger, otherwise, the valve rod is in a bending fault.
The plastic three-way valve pipe connected with the existing stop valve has general structural strength, is easy to fatigue and crack under the working condition of bearing large pressure for a long time, and has poor safety due to poor pressure bearing strength.
Therefore, there is a need to provide a shut-off valve that can withstand high pressures to solve the above-mentioned problems.
Disclosure of Invention
The utility model provides a stop valve capable of bearing high pressure, which solves the problems that the structural strength of a plastic three-way valve pipe connected with the existing stop valve is common, fatigue and crack risks are easy to occur under the working condition of bearing high pressure for a long time, and the safety is poor due to poor bearing pressure strength.
In order to solve the technical problems, the stop valve capable of bearing large pressure comprises a three-way valve pipe, wherein the top of the three-way valve pipe is fixedly connected with a valve body, a valve rod is arranged in the valve body, a sealing cover bolt is sleeved on the surface of the valve rod, an installation support strip is arranged at the top of the valve rod, an adjusting valve ring is fixedly sleeved on the end part of the installation support strip, a reinforced compression hoop mechanism and a reinforced compression covering mechanism are respectively sleeved on the end part and the middle part of the lower surface of the three-way valve pipe, and the reinforced compression hoop mechanism is fixedly connected with the end part of the reinforced compression covering mechanism.
Preferably; the three-way valve pipe comprises a longitudinal valve pipe and a transverse valve pipe, the longitudinal valve pipe is fixedly arranged in the middle of the top of the transverse valve pipe, and the longitudinal valve pipe is communicated with the interior of the transverse valve pipe.
Preferably; the reinforced compression hoop mechanism comprises an armor lining ring, armor lining ribs, an asphalt infusion body and a rubber sheath, wherein the armor lining ribs are fixedly connected with the inner ring of the armor lining ring, the asphalt infusion body wraps the armor lining ring and the armor lining ribs, and the rubber sheath wraps the asphalt infusion body.
Preferably; the reinforced pressed covering mechanism comprises an armor lining shaft, armor pouring asphalt and an ABS plastic covering sleeve, wherein the armor pouring asphalt is sleeved outside the armor lining shaft, and the ABS plastic covering sleeve is wrapped outside the armor pouring asphalt.
Preferably; the rubber sheath is made of fluororubber, and the armor lining ring and the armor lining rib are made of steel.
Preferably; the port part of the transverse valve pipe is fixedly connected with two connecting ring pipes, and the two connecting ring pipes are respectively arranged at the two ends of the transverse valve pipe.
Compared with the related art; the stop valve capable of bearing large pressure has the following beneficial effects:
the utility model provides a stop valve capable of bearing large pressure; the reinforced compression hoop mechanism and the reinforced compression covering mechanism are sleeved on the lower surface of the three-way valve pipe, namely the transverse valve pipe, so that the reinforced compression hoop mechanism and the reinforced compression covering mechanism with the armor structure are arranged inside to provide external support when the three-way valve pipe is compressed, the effect of improving the structural strength of the plastic three-way valve pipe is achieved, the effect of improving the bearing pressure quality is achieved, the fatigue and the damage are not easy to occur under the working condition of bearing larger pressure for a long time, and the effect of improving the bearing pressure quality and the safety is achieved.
Drawings
FIG. 1 is a perspective view of a structure provided by the present utility model;
FIG. 2 is a cross-sectional perspective view of the structure of the reinforced compressive hoop mechanism provided by the utility model;
fig. 3 is a sectional perspective view of the structure of the reinforced compression covering mechanism provided by the utility model.
Reference numerals in the drawings: 1. a longitudinal valve tube; 2. a lateral valve tube; 3. a valve body; 4. a cover bolt; 5. a valve stem; 6. mounting a supporting strip; 7. a regulating valve ring; 8. strengthening the pressed hoop mechanism; 9. strengthening the pressed covering mechanism; 801. armor liner; 802. armor lining ribs; 803. an asphalt infusion body; 804. a rubber sheath; 901. an armor liner shaft; 902. armoring and pouring asphalt; 903. an ABS plastic sheath.
Detailed Description
The utility model will be further described with reference to the drawings and embodiments.
Please refer to fig. 1-3 in combination; the utility model provides a stop valve that can bear high pressure, including the three-way valve pipe, the top fixedly connected with valve body 3 of three-way valve pipe, the inside of valve body 3 is equipped with valve rod 5, the surface of valve rod 5 has cup jointed closing cap bolt 4, installation branch 6 is installed at the top of valve rod 5, the tip fixed of installation branch 6 has cup jointed governing valve circle 7, the tip and the middle part of three-way valve pipe lower surface have cup jointed respectively and have strengthened pressurized hoop mechanism 8 and reinforce pressurized covering mechanism 9, and the tip that reinforces pressurized hoop mechanism 8 fixed connection son and reinforce pressurized covering mechanism 9.
In the utility model, the following components are added: the three-way valve pipe comprises a longitudinal valve pipe 1 and a transverse valve pipe 2, wherein the longitudinal valve pipe 1 is fixedly arranged in the middle of the top of the transverse valve pipe 2, and the longitudinal valve pipe 1 is communicated with the interior of the transverse valve pipe 2.
In the utility model, the following components are added: the reinforced compression hoop mechanism 8 comprises an armor lining ring 801, an armor lining rib 802, an asphalt infusion body 803 and a rubber sheath 804, wherein the armor lining rib 802 is fixedly connected with the inner ring of the armor lining ring 801, the asphalt infusion body 803 is wrapped outside the armor lining ring 801 and the armor lining rib 802, and the rubber sheath 804 is wrapped outside the asphalt infusion body 803.
In the utility model, the following components are added: the reinforced pressure covering mechanism 9 comprises an armor lining shaft 901, armor pouring asphalt 902 and an ABS plastic cover 903, wherein the armor pouring asphalt 902 is sleeved outside the armor lining shaft 901, and the ABS plastic cover 903 is wrapped outside the armor pouring asphalt 902.
In the utility model, the following components are added: the rubber sheath 804 is made of fluororubber material, and the armor gasket 801 and the armor rib 802 are made of steel material.
In the utility model, the following components are added: the port part of the transverse valve pipe 2 is fixedly connected with two connecting ring pipes 10, and the two connecting ring pipes 10 are respectively arranged at the two ends of the transverse valve pipe 2.
The utility model is summarized as follows: the reinforced compression hoop mechanism 8 and the reinforced compression covering mechanism 9 are sleeved on the lower surface of the three-way valve pipe, namely the transverse valve pipe 2, so that the reinforced compression hoop mechanism 8 and the reinforced compression covering mechanism 9 with the armor structures are arranged inside to provide external support when the three-way valve pipe is compressed, the effect of improving the structural strength of the plastic three-way valve pipe is achieved, the effect of improving the bearing pressure quality is achieved, the fatigue and the damage are not easy to happen under the working condition of bearing larger pressure for a long time, and the effect of improving the bearing pressure quality and the safety is achieved; the plastic three-way valve solves the problems that the structural strength of a plastic three-way valve pipe connected with the existing stop valve is common, fatigue and crack risks are easy to occur under the working condition of bearing large pressure for a long time, and the safety is poor due to poor bearing pressure strength.
The foregoing is merely exemplary of the utility model; and thus do not limit the scope of the utility model; all equivalent structures or equivalent flow transformations by utilizing the contents of the specification and drawings of the present utility model; or directly or indirectly applied to other related technical fields; and are equally included in the scope of the utility model.
Claims (6)
1. The utility model provides a can bear stop valve of high pressure, includes the three-way valve pipe, its characterized in that, the top fixedly connected with valve body (3) of three-way valve pipe, the inside of valve body (3) is equipped with valve rod (5), closing cap bolt (4) have been cup jointed on the surface of valve rod (5), install branch (6) at the top of valve rod (5), the fixed governing valve circle (7) that has cup jointed of tip of installing branch (6), the tip and the middle part of three-way valve pipe lower surface have cup jointed respectively and have strengthened pressurized hoop mechanism (8) and reinforce pressurized covering mechanism (9), and reinforce the tip that pressurized hoop mechanism (8) fixed connection son reinforces pressurized covering mechanism (9).
2. The stop valve capable of bearing large pressure according to claim 1, wherein the three-way valve tube comprises a longitudinal valve tube (1) and a transverse valve tube (2), the longitudinal valve tube (1) is fixedly arranged in the middle of the top of the transverse valve tube (2), and the longitudinal valve tube (1) is communicated with the interior of the transverse valve tube (2).
3. The stop valve capable of bearing large pressure according to claim 2, wherein the reinforced compression hoop mechanism (8) comprises an armor lining (801), armor ribs (802), an asphalt filling body (803) and a rubber sheath (804), the armor ribs (802) are fixedly connected to the inner ring of the armor lining (801), the asphalt filling body (803) is wrapped outside the armor lining (801) and the armor ribs (802), and the rubber sheath (804) is wrapped outside the asphalt filling body (803).
4. A shut-off valve capable of withstanding high pressures as in claim 1, wherein the reinforced compression covering mechanism (9) comprises an armor shaft (901), an armor potting asphalt (902) and an ABS plastic cover (903), the armor potting asphalt (902) being sleeved outside the armor shaft (901), the ABS plastic cover (903) being wrapped outside the armor potting asphalt (902).
5. A shut-off valve capable of withstanding high pressures as in claim 3, wherein said rubber sheath (804) is made of fluororubber material and said armor gasket (801) and armor rib (802) are made of steel material.
6. The stop valve capable of bearing large pressure according to claim 2, wherein the port part of the transverse valve tube (2) is fixedly connected with two connecting ring tubes (10), and the two connecting ring tubes (10) are respectively arranged at two ends of the transverse valve tube (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321061379.8U CN219954362U (en) | 2023-05-06 | 2023-05-06 | Stop valve capable of bearing large pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321061379.8U CN219954362U (en) | 2023-05-06 | 2023-05-06 | Stop valve capable of bearing large pressure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219954362U true CN219954362U (en) | 2023-11-03 |
Family
ID=88538450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321061379.8U Active CN219954362U (en) | 2023-05-06 | 2023-05-06 | Stop valve capable of bearing large pressure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219954362U (en) |
-
2023
- 2023-05-06 CN CN202321061379.8U patent/CN219954362U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |