CN221401901U - High-temperature-resistant hemisphere valve - Google Patents
High-temperature-resistant hemisphere valve Download PDFInfo
- Publication number
- CN221401901U CN221401901U CN202420124131.XU CN202420124131U CN221401901U CN 221401901 U CN221401901 U CN 221401901U CN 202420124131 U CN202420124131 U CN 202420124131U CN 221401901 U CN221401901 U CN 221401901U
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- valve body
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- positioning
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Links
- 238000001816 cooling Methods 0.000 claims abstract description 40
- 239000007788 liquid Substances 0.000 claims description 17
- 230000003044 adaptive effect Effects 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 21
- 230000006978 adaptation Effects 0.000 abstract description 6
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Taps Or Cocks (AREA)
- Details Of Valves (AREA)
Abstract
The utility model relates to the field of hemispherical valves, in particular to a high-temperature-resistant hemispherical valve, wherein a first flange is arranged above a valve body, a second flange is arranged below the valve body, a ball body is rotatably arranged in the valve body, and an adjusting seat is arranged on one side of the valve body; the outside of valve body has seted up "annular" installation cavity, and the adaptation is installed a plurality of cooling tubes on the installation cavity, and the outside of cooling tube all links to each other with the elastic piece to the outside of elastic piece is provided with a plurality of locating pieces. According to the utility model, the positioning block can be installed through the arrangement of the positioning cavity and the bolt, so that the elastic piece can be sleeved on the installation cavity on the valve body, the installation of the cooling pipe can be completed, the valve body can be cooled through the cooling pipe, and the service life of the valve body is prolonged.
Description
Technical Field
The utility model relates to the technical field of hemispherical valves, in particular to a high-temperature-resistant hemispherical valve.
Background
A half ball valve is a common valve type that controls the flow of a medium by rotating a hemisphere. Such valves have many applications, particularly in treating two-phase mixed flow media such as solutions and slurries.
In pipes such as high temperature flue gas, high temperature steam or high temperature liquid, a hemispherical valve is required to control the flow rate and pressure of the gas. The semi-ball valve is made of metal, and after the valve seat is affected by high-temperature fluid, oxidation or corrosion can occur, so that the strength and durability of the valve body are affected, and the service life of the valve body is shortened.
Disclosure of utility model
The utility model aims to solve the defects in the prior art, and provides a high-temperature-resistant half ball valve.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the high-temperature-resistant hemispherical valve comprises a valve body, wherein a first flange is arranged above the valve body, a second flange is arranged below the valve body, a ball body is rotatably arranged in the valve body, and an adjusting seat is arranged on one side of the valve body; the outside of valve body has seted up "annular" installation cavity, and the adaptation is installed a plurality of cooling tubes on the installation cavity, and the outside of cooling tube all links to each other with the elastic piece to the outside of elastic piece is provided with a plurality of locating pieces.
In addition, the preferred structure is that the bottom surface of locating piece is higher than the bottom surface of elastic piece to the locating chamber has been seted up to the bottom adaptation of corresponding locating piece on the second flange.
In addition, the preferred structure is, a plurality of screw holes have been seted up on the location chamber, and the screw hole upwards is seted up to the bottom surface in location chamber from the bottom of second flange, and the screw hole has been seted up to the corresponding screw hole adaptation in bottom of locating piece to screw hole and screw hole all adaptation bolt are seted up.
Further, it is preferable that the cooling pipe is a hose, the cooling pipe is located inside the elastic sheet, and the elastic sheet is bent inward.
In addition, the preferred structure is, the both ends of cooling tube all stretch out in the elastic sheet, and the position all communicates and is provided with the album liquid piece that stretches out to be provided with inlet and liquid outlet on the album liquid piece of both sides respectively.
In addition, the ball is preferably connected to the adjusting seat in a driving manner, and the adjusting seat is provided with a mounting key.
The beneficial effects of the utility model are as follows: the positioning block can be installed through the setting of the positioning cavity and the bolt, so that the elastic piece can be sleeved on the installation cavity on the valve body, the installation of the cooling pipe can be completed, the valve body can be cooled through the cooling pipe, and the service life of the valve body is prolonged.
Drawings
FIG. 1 is a schematic structural diagram of a high temperature resistant half ball valve according to the present utility model;
fig. 2 is a schematic bottom view of a high temperature resistant hemisphere valve according to the present utility model;
FIG. 3 is a schematic diagram of the structure of the high temperature resistant half ball valve according to the present utility model when the elastic pieces are separated;
Fig. 4 is a schematic structural view of an elastic sheet and a cooling tube of the high temperature resistant hemisphere valve provided by the utility model.
In the figure: the valve comprises a valve body 1, a mounting cavity 11, an adjusting seat 2, a first flange 3, a sphere 4, a second flange 5, a positioning cavity 51, an elastic sheet 6, a positioning block 7, a bolt 8, a cooling pipe 9 and a liquid collecting block 91.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-4, a high temperature resistant hemisphere valve comprises a valve body 1, a first flange 3 is arranged above the valve body 1, a second flange 5 is arranged below the valve body 1, a sphere 4 is rotatably arranged inside the valve body 1, and an adjusting seat 2 is arranged on one side of the valve body 1; an annular installation cavity 11 is formed in the outer side of the valve body 1, a plurality of cooling pipes 9 are installed on the installation cavity 11 in an adapting mode, the outer sides of the cooling pipes 9 are connected with the elastic pieces 6, and a plurality of positioning blocks 7 are arranged on the outer sides of the elastic pieces 6.
The bottom surface of the positioning block 7 is lower than the bottom surface of the elastic piece 6, and a positioning cavity 51 is formed on the second flange 5 corresponding to the bottom of the positioning block 7 in an adapting manner. The elastic sheet 6 and the positioning block 7 are connected, and the positioning block 7 can be limited through the positioning cavity 51, so that the elastic sheet 6 is limited.
Wherein, set up a plurality of screw holes on the location chamber 51, the screw hole upwards sets up to the bottom surface in location chamber 51 from the bottom of second flange 5, and the screw hole has been set up to the corresponding screw hole adaptation in the bottom of locating piece 7 to screw hole and screw hole all adapt bolt 8 and set up. The bolts 8 are inserted into the threaded holes at the bottom of the positioning block 7 upwards from the screw holes at the bottom of the second flange 5, so that the positioning block 7 can be fixed in the positioning cavity 51.
Wherein the cooling tube 9 is a hose, the cooling tube 9 is located inside the elastic sheet 6, and the elastic sheet 6 is bent inward. Through the setting of elastic piece 6, can make its inboard cooling tube 9 inwards crooked to this can establish cooling tube 9 cover in the outside of installation cavity 11, thereby can reduce the temperature to valve body 1 through the setting of cooling tube 9. And the mounting cavity 11 is provided with a corrugated shape corresponding to the cooling pipe 9.
Wherein, both ends of cooling tube 9 all stretch out from in the elastic sheet 6, and the position all communicates and is provided with liquid collecting block 91 to be provided with inlet and liquid outlet on the liquid collecting block 91 of both sides respectively. Can carry out the coolant circulation to cooling tube 9 through the setting of inlet and liquid outlet, liquid collecting block 91 is prior art with cooling tube 9, adds not much in this technical scheme and adds the description.
Wherein, drive connection between spheroid 4 and the regulation seat 2 to be provided with the installation key on the regulation seat 2. Can install outside regulation pole on adjusting seat 2 through the installation key to can adjust spheroid 4, be connected through the transmission shaft between spheroid 4 and the adjusting seat 2, this is prior art, adds not much in this technical scheme and adds the description.
In the present embodiment, a first flange 3 is provided above the valve body 1, a second flange 5 is provided below the valve body 1, a ball 4 is rotatably provided inside the valve body 1, and an adjustment seat 2 is provided on one side of the valve body 1. Through the setting of first flange 3 and second flange 5, can connect the installation to valve body 1, can control spheroid 4 through adjusting seat 2 to valve body 1 is prior art. An annular installation cavity 11 is formed in the outer side of the valve body 1, a plurality of cooling pipes 9 are installed on the installation cavity 11 in an adapting mode, the outer sides of the cooling pipes 9 are connected with the elastic pieces 6, and a plurality of positioning blocks 7 are arranged on the outer sides of the elastic pieces 6. Can install cooling tube 9 through setting up of elastic sheet 6 to this can cool down valve body 1 through cooling tube 9, in order to improve the life of this device.
Further, when the user needs to install the cooling tube 9, the cooling tube 9 is only required to be sleeved in the installation cavity 11 on the valve body 1 through the elastic piece 6. And inserting the positioning block 7 on the elastic sheet 6 into the positioning cavity 51 formed on the second flange 5, and then connecting the positioning block 7 with the second flange 5 through the bolts 8, thereby completing the installation of the elastic sheet 6. Then, the user connects the liquid collecting blocks 91 at two ends of the cooling pipe 9 with the liquid inlet pipe and the liquid outlet pipe respectively, so that the valve body 1 can be cooled through the cooling pipe 9. And the installation cavity 11 arranged in the valve body 1 is close to the inner wall of the valve body 1, so that the cooling effect is improved.
According to the utility model, the positioning block 7 can be installed through the arrangement of the positioning cavity 51 and the bolt 8, so that the elastic piece 6 can be sleeved on the installation cavity 11 on the valve body 1, the installation of the cooling pipe 9 can be completed, and the valve body 1 can be cooled through the cooling pipe 9, so that the service life of the valve body 1 is prolonged.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The high-temperature-resistant hemispherical valve comprises a valve body (1) and is characterized in that a first flange (3) is arranged above the valve body (1), a second flange (5) is arranged below the valve body (1), a ball body (4) is rotatably arranged in the valve body (1), and an adjusting seat (2) is arranged on one side of the valve body (1);
The valve is characterized in that an annular mounting cavity (11) is formed in the outer side of the valve body (1), a plurality of cooling pipes (9) are mounted on the mounting cavity (11) in an adaptive mode, the outer sides of the cooling pipes (9) are connected with the elastic pieces (6), and a plurality of positioning blocks (7) are arranged on the outer sides of the elastic pieces (6).
2. The high-temperature-resistant hemisphere valve as claimed in claim 1, wherein the bottom surface of the positioning block (7) is lower than the bottom surface of the elastic sheet (6), and a positioning cavity (51) is formed on the second flange (5) corresponding to the bottom of the positioning block (7) in an adapting manner.
3. The high-temperature-resistant hemisphere valve as claimed in claim 2, wherein the positioning cavity (51) is provided with a plurality of screw holes, the screw holes are formed from the bottom of the second flange (5) to the bottom surface of the positioning cavity (51), the bottom of the positioning block (7) is provided with screw holes corresponding to the screw holes in an adapting manner, and the screw holes are formed by adapting to bolts (8).
4. A high temperature resistant semi-sphere valve according to claim 1, characterized in that the cooling tube (9) is a hose, the cooling tube (9) is located inside the elastic sheet (6), and the elastic sheet (6) is bent inwards.
5. The high-temperature-resistant hemisphere valve as claimed in claim 4, wherein both ends of the cooling tube (9) extend from the elastic sheet (6), the extending parts are all communicated with the liquid collecting blocks (91), and the liquid collecting blocks (91) on both sides are respectively provided with a liquid inlet and a liquid outlet.
6. The high temperature resistant hemisphere valve according to claim 1, wherein the sphere (4) is in driving connection with the adjusting seat (2) and the adjusting seat (2) is provided with a mounting key.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420124131.XU CN221401901U (en) | 2024-01-18 | 2024-01-18 | High-temperature-resistant hemisphere valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420124131.XU CN221401901U (en) | 2024-01-18 | 2024-01-18 | High-temperature-resistant hemisphere valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221401901U true CN221401901U (en) | 2024-07-23 |
Family
ID=91939950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420124131.XU Active CN221401901U (en) | 2024-01-18 | 2024-01-18 | High-temperature-resistant hemisphere valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221401901U (en) |
-
2024
- 2024-01-18 CN CN202420124131.XU patent/CN221401901U/en active Active
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| GR01 | Patent grant |