CN212429890U - Drainage valve structure - Google Patents
Drainage valve structure Download PDFInfo
- Publication number
- CN212429890U CN212429890U CN202021084584.2U CN202021084584U CN212429890U CN 212429890 U CN212429890 U CN 212429890U CN 202021084584 U CN202021084584 U CN 202021084584U CN 212429890 U CN212429890 U CN 212429890U
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- Prior art keywords
- flange
- axle sleeve
- shaft sleeve
- sleeve
- valve structure
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- Expired - Fee Related
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- 230000006978 adaptation Effects 0.000 claims abstract 2
- 230000001681 protective effect Effects 0.000 claims description 31
- 238000007789 sealing Methods 0.000 claims description 23
- 239000012530 fluid Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 229910001208 Crucible steel Inorganic materials 0.000 description 1
- 229910000885 Dual-phase steel Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- VGIPUQAQWWHEMC-UHFFFAOYSA-N [V].[Mo].[Cr] Chemical compound [V].[Mo].[Cr] VGIPUQAQWWHEMC-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a drainage valve structure, be in including protection axle sleeve, setting first flange, the setting of protection axle sleeve one end are in the second flange, the setting of the protection axle sleeve other end are in respectively connecting axle sleeve on first flange and the second flange sets up seal ring, the setting of connecting axle sleeve periphery are in spacing recess and the setting with seal ring looks adaptation are in on the connecting axle sleeve regulation floater in the protection axle sleeve, the connecting axle sleeve is connected with the inner wall of connecting tube is tangent. The utility model relates to a drainage valve structure is convenient for adjust the efficiency of drainage through adjusting the floater, and is convenient for install seal ring through spacing recess, and then the effectual gas tightness that improves the connecting tube sleeve and be connected with the connecting tube, and then the effectual stability that improves the connecting tube and be connected with the connecting tube sleeve.
Description
Technical Field
The utility model relates to a relevant technical field of valve specifically is a drainage valve structure.
Background
Valves are mechanical devices that control the flow, direction, pressure, temperature, etc. of a flowing fluid medium, valves are essential components of piping systems, valve tubing is technically the same as pumps and is often discussed as a separate category, valves can be operated manually or by hand, handle or pedal, and can be controlled to vary the pressure, temperature and flow of the fluid medium, valves can be operated continuously or repeatedly to such variations, such as safety valves installed in hot water systems or steam boilers, and more complex control systems that employ automatically controlled valves based on external inputs (i.e., adjusting the set points of the pipe that are constantly changing) are required, and the automatically controlled valves do not require manual operation to control the various requirements of the fluid medium based on their inputs and settings. The valves are further divided into cast iron valves, cast steel valves, stainless steel valves, chromium molybdenum vanadium steel valves, dual-phase steel valves, plastic valves, non-standard valves and other valve materials according to the materials;
the inventor of the utility model finds that the drainage valve in the prior art has simple structure and single use mode due to the design characteristics of the drainage valve, and reduces the stability of the connection between the valve and the connecting pipeline in the actual use process, thereby reducing the quality of controlling drainage by the valve, and further failing to meet various use requirements of the drainage valve at present;
to this end, we propose a drain valve structure.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a drainage valve structure, the drainage valve who aims at improving among the prior art is because its design characteristics itself, and simple structure and using-way are single, in the use of reality, have reduced the stability that the valve is connected with the connecting tube, and then have reduced the quality that the valve carries out control to the drainage to can't satisfy the problem to drainage valve's multiple user demand at present.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a drainage valve structure comprises a protective shaft sleeve, a first connecting flange arranged at one end of the protective shaft sleeve, a second connecting flange arranged at the other end of the protective shaft sleeve, connecting shaft sleeves respectively arranged on the first connecting flange and the second connecting flange, sealing washers respectively arranged at the peripheries of the connecting shaft sleeves, a limiting groove arranged on the connecting shaft sleeves and matched with the sealing washers, and an adjusting floating ball arranged in the protective shaft sleeves, wherein the connecting shaft sleeves are tangentially connected with the inner wall of a connecting pipeline, so that the drainage efficiency can be conveniently adjusted through the adjusting floating ball, the sealing washers can be conveniently installed through the limiting groove, the air tightness of the connection between the connecting shaft sleeves and the connecting pipeline is effectively improved, and the stability of the connection between the connecting pipeline and the connecting shaft sleeves is effectively improved;
as a preferable aspect of the present invention, the first connecting flange and the second connecting flange are respectively and fixedly connected to the protective shaft sleeve, and the first connecting flange and the second connecting flange are respectively provided with a connecting hole adapted to the connecting bolt, so as to facilitate connection of the outside of the shaft sleeve with the processing equipment through the first connecting flange and the second connecting flange;
as a preferable aspect of the present invention, the connecting shaft sleeve is fixedly connected to the first connecting flange and the second connecting flange, respectively, and the inner diameter of the connecting shaft sleeve is equal to the inner diameter of the protective shaft sleeve, respectively, so as to facilitate the connection of the protective shaft sleeve to the connecting pipe through the connecting shaft sleeve;
as a preferable aspect of the present invention, the inner wall of the limiting groove is configured as a smooth arc surface, and the limiting groove is circumferentially configured with the circle center of the connecting shaft sleeve as a central point, thereby facilitating the limiting of the sealing gasket through the limiting groove;
as a preferable aspect of the present invention, the adjustable floating ball device further comprises an adjusting rod connected to the adjusting floating ball and an adjusting ring disposed at the other end of the adjusting rod, the adjusting rod is fixedly connected to the adjusting floating ball, the adjusting rod penetrates through the protective shaft sleeve and is fixedly connected to the adjusting ring, so as to adjust the adjusting rod through the adjusting ring, and further facilitate adjustment of the adjusting floating ball;
as the utility model discloses an in the preferred aspect, still including setting up the sealed axle sleeve in the department of adjusting the pole and being connected with the protection axle sleeve in addition, the periphery and the protection axle sleeve fixed connection of sealed axle sleeve, the inboard of sealed axle sleeve with adjust the tangent setting of pole, and then be convenient for adjust the gas tightness that pole and protection axle sleeve are connected through the effectual improvement of sealed axle sleeve.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the characteristics of reasonable design and simple operation, the utility model relates to a drainage valve structure which comprises a protective shaft sleeve, a first connecting flange arranged at one end of the protective shaft sleeve, a second connecting flange arranged at the other end of the protective shaft sleeve, connecting shaft sleeves respectively arranged on the first connecting flange and the second connecting flange, sealing washers respectively arranged at the periphery of the connecting shaft sleeves, a limiting groove arranged on the connecting shaft sleeves and matched with the sealing washers and an adjusting floating ball arranged in the protective shaft sleeves, wherein the connecting shaft sleeves are tangentially connected with the inner wall of a connecting pipeline, thereby facilitating the adjustment of the drainage efficiency by adjusting the floating ball and the installation of the sealing washer by the limiting groove, and then the effectual gas tightness that has improved connecting sleeve and connecting tube and be connected, and then the effectual stability that has improved connecting tube and connecting sleeve and be connected.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural view of a partial explosion diagram of the overall structure of a drainage valve structure according to the present invention;
fig. 2 is a schematic structural view of an enlarged view of a portion a of fig. 1 in a structure of a drain valve according to the present invention;
fig. 3 is a schematic structural view of the overall structure of a drainage valve structure of the present invention;
fig. 4 is a schematic structural view of the front view of fig. 3 in a drain valve structure according to the present invention.
In the figure: 1-protective shaft sleeve, 2-adjusting rod, 3-adjusting ring, 41-first connecting flange, 42-second connecting flange, 5-sealing washer, 6-connecting shaft sleeve, 61-limiting groove, 7-sealing shaft sleeve and 8-adjusting floating ball.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.
Referring to fig. 1, fig. 2, fig. 3 and fig. 4, the present invention provides a technical solution: a drainage valve structure comprises a protective shaft sleeve 1, a first connecting flange 41 arranged at one end of the protective shaft sleeve 1, a second connecting flange 42 arranged at the other end of the protective shaft sleeve 1, connecting shaft sleeves 6 respectively arranged on the first connecting flange 41 and the second connecting flange 42, sealing washers 5 respectively arranged at the peripheries of the connecting shaft sleeves 6, a limiting groove 61 arranged on the connecting shaft sleeves 6 and matched with the sealing washers 5, and an adjusting floating ball 8 arranged in the protective shaft sleeve 1, wherein the connecting shaft sleeves 6 are tangentially connected with the inner wall of a connecting pipeline, thereby facilitating the adjustment of the drainage efficiency by adjusting the floating ball 8 and the installation of the sealing washer 5 by the limiting groove 61, the air tightness of the connection of the connecting shaft sleeve 6 and the connecting pipeline is effectively improved, and the stability of the connection of the connecting pipeline and the connecting shaft sleeve 6 is effectively improved;
referring to fig. 1, fig. 2, fig. 3 and fig. 4, the first connecting flange 41 and the second connecting flange 42 are respectively and fixedly connected to the protective shaft sleeve 1, and the first connecting flange 41 and the second connecting flange 42 are respectively provided with connecting holes adapted to the connecting bolts, so as to facilitate the connection between the outside of the shaft sleeve 6 and the processing equipment through the first connecting flange 41 and the second connecting flange 42;
referring to fig. 1, 2, 3 and 4, the connecting shaft sleeve 6 is fixedly connected to the first connecting flange 41 and the second connecting flange 42, respectively, and the inner diameter of the connecting shaft sleeve 6 is equal to the inner diameter of the protective shaft sleeve 1, so as to facilitate the connection of the protective shaft sleeve 1 with a connecting pipeline through the connecting shaft sleeve 6;
referring to fig. 1, 2, 3 and 4, the inner wall of the limiting groove 61 is a smooth arc surface, and the limiting groove 61 is circumferentially arranged with the center of the connecting shaft sleeve 6 as a central point, so that the sealing gasket 5 is conveniently limited by the limiting groove 61;
referring to fig. 1, 2, 3 and 4, the device further includes an adjusting rod 2 connected to the adjusting floating ball 8 and an adjusting ring 3 disposed at the other end of the adjusting rod 2, the adjusting rod 2 is fixedly connected to the adjusting floating ball 8, the adjusting rod 2 penetrates through the protective shaft sleeve 1 and is fixedly connected to the adjusting ring 3, so that the adjusting rod 2 is conveniently adjusted by the adjusting ring 3, and the adjusting floating ball 8 is conveniently adjusted;
referring to fig. 1, 2, 3 and 4, the air-tight protective sleeve further includes a sealing shaft sleeve 7 disposed at a connection portion of the adjusting rod 2 and the protective shaft sleeve 1, the outer periphery of the sealing shaft sleeve 7 is fixedly connected to the protective shaft sleeve 1, and the inner side of the sealing shaft sleeve 7 is disposed in a tangential manner with respect to the adjusting rod 2, so that the air-tight connection between the adjusting rod 2 and the protective shaft sleeve 1 is effectively improved by the sealing shaft sleeve 7.
The working principle is as follows: the utility model is provided with a protective shaft sleeve 1, a first connecting flange 41 arranged at one end of the protective shaft sleeve 1, a second connecting flange 42 arranged at the other end of the protective shaft sleeve 1, connecting shaft sleeves 6 respectively arranged on the first connecting flange 41 and the second connecting flange 42, sealing washers 5 respectively arranged at the periphery of the connecting shaft sleeves 6, a limiting groove 61 arranged on the connecting shaft sleeves 6 and matched with the sealing washers 5 and an adjusting floating ball 8 arranged in the protective shaft sleeve 1, wherein the connecting shaft sleeves 6 are tangentially connected with the inner wall of a connecting pipeline, thereby facilitating the adjustment of the drainage efficiency by adjusting the floating ball 8 and the installation of the sealing washer 5 by the limiting groove 61, and then the effectual gas tightness that has improved connecting sleeve 6 and connecting tube and be connected, and then the effectual stability that has improved connecting tube and connecting sleeve 6 and be connected.
The device that obtains through above-mentioned design has satisfied basically and has improved the drainage valve among the prior art because its design characteristics itself, and simple structure and using-way are single, in actual use, has reduced the stability that valve and connecting tube are connected, and then has reduced the quality that the valve carries out control to the drainage to can't satisfy the use of the problem of present multiple user demand to drainage valve, but at the present purpose of further perfecting its function, the designer has carried out further improvement to the device.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. 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. A drainage valve structure, its characterized in that: including protection axle sleeve (1), setting be in first flange (41), the setting of protection axle sleeve (1) one end are in second flange (42), the setting of protection axle sleeve (1) other end are in respectively connecting axle sleeve (6) on first flange (41) and second flange (42), set up respectively seal ring (5), the setting of connecting axle sleeve (6) periphery are in spacing recess (61) and the setting with seal ring (5) looks adaptation are in on connecting axle sleeve (6) regulation floater (8) in protection axle sleeve (1), connecting axle sleeve (6) are connected with the inner wall tangency of connecting tube.
2. A drain valve structure according to claim 1, characterized in that the first connecting flange (41) and the second connecting flange (42) are fixedly connected to the protective sleeve (1), and the first connecting flange (41) and the second connecting flange (42) are respectively provided with connecting holes adapted to the connecting bolts.
3. A drain valve structure according to claim 2, characterized in that the connecting bushing (6) is fixedly connected to the first connecting flange (41) and the second connecting flange (42), respectively, and the inner diameter of the connecting bushing (6) is equal to the inner diameter of the protective bushing (1), respectively.
4. A drain valve structure according to claim 3, characterized in that the inner wall of the limiting groove (61) is a smooth arc surface, and the limiting groove (61) is circumferentially arranged with the center of the connecting shaft sleeve (6) as the center point.
5. The drainage valve structure according to claim 4, characterized in that, it further comprises an adjusting rod (2) connected with an adjusting floating ball (8) and an adjusting ring (3) arranged at the other end of the adjusting rod (2), the adjusting rod (2) is fixedly connected with the adjusting floating ball (8), and the adjusting rod (2) penetrates through the protective shaft sleeve (1) and is fixedly connected with the adjusting ring (3).
6. A drainage valve structure according to claim 5, characterized in that, in addition, the drainage valve structure also comprises a sealing shaft sleeve (7) arranged at the joint of the adjusting rod (2) and the protecting shaft sleeve (1), the periphery of the sealing shaft sleeve (7) is fixedly connected with the protecting shaft sleeve (1), and the inner side of the sealing shaft sleeve (7) is tangentially arranged with the adjusting rod (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021084584.2U CN212429890U (en) | 2020-06-12 | 2020-06-12 | Drainage valve structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021084584.2U CN212429890U (en) | 2020-06-12 | 2020-06-12 | Drainage valve structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212429890U true CN212429890U (en) | 2021-01-29 |
Family
ID=74272925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021084584.2U Expired - Fee Related CN212429890U (en) | 2020-06-12 | 2020-06-12 | Drainage valve structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212429890U (en) |
-
2020
- 2020-06-12 CN CN202021084584.2U patent/CN212429890U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210129 |