CN216201381U - Magnetic liquid safety valve with detection function - Google Patents
Magnetic liquid safety valve with detection function Download PDFInfo
- Publication number
- CN216201381U CN216201381U CN202122751421.6U CN202122751421U CN216201381U CN 216201381 U CN216201381 U CN 216201381U CN 202122751421 U CN202122751421 U CN 202122751421U CN 216201381 U CN216201381 U CN 216201381U
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- Prior art keywords
- safety valve
- valve body
- fixed mounting
- tube
- magnetic liquid
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- 238000001514 detection method Methods 0.000 title claims abstract description 27
- 239000007788 liquid Substances 0.000 title claims abstract description 15
- 210000004276 hyalin Anatomy 0.000 claims description 8
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 6
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 6
- 241001330002 Bambuseae Species 0.000 claims description 6
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 6
- 239000011425 bamboo Substances 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 3
- 238000011089 mechanical engineering Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 17
- 230000008569 process Effects 0.000 description 11
- 230000009471 action Effects 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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- Indication Of The Valve Opening Or Closing Status (AREA)
- Safety Valves (AREA)
Abstract
The utility model discloses a magnetic liquid safety valve with a detection function, belonging to the technical field of mechanical engineering, comprising a safety valve body, wherein the bottom of the outer side of the safety valve body is fixedly provided with a positioning detection assembly, the middle part of the outer side of the safety valve body is fixedly provided with a clamping fixing assembly, the positioning detection assembly comprises a transparent tube, a reset spring, a rubber plug, a sliding column, a positioning tube, a threaded tube and a scale groove, the bottom of the outer side of the safety valve body is fixedly provided with the transparent tube, and the edge part of the inner side of the transparent tube is embedded and fixedly provided with the reset spring. The internal side pressure of relief valve can be detected and processed.
Description
Technical Field
The utility model relates to the technical field of mechanical engineering, in particular to a magnetic liquid safety valve with a detection function.
Background
The safety valve is one of valves, can not only play the effect of switch to the safety of protection equipment, mainly use in equipment such as boiler, pressure vessel or pipeline department, when equipment internal pressure reaches the pressure value of settlement the automatic pressure release. The conventional adjustable safety valve generally determines the opening pressure through the compression amount of the spring, but in pressure vessels such as boilers and the like, due to the leakage of steam, expansion with heat and contraction with cold can be adhered to the periphery of the structure of the safety valve, so that the corrosion of metals such as the traditional spring can be caused, the valve cannot be normally and automatically opened, and the danger hidden danger exists.
Therefore, the Chinese patent network discloses a magnetic liquid safety valve, the application number is 202022780860.5, the opening pressure value is set by rotating a knob, and when the internal pressure of a container reaches a preset value, the pressure is automatically released through a pressure release port.
However, in the actual use process of the safety valve, the pressure inside the safety valve cannot be detected in real time, so that the pressure inside the safety valve cannot be known conveniently by workers, and the pressure generated in the gas flowing process cannot be detected and processed conveniently by the workers.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a magnetic liquid safety valve with a detection function, and aims to solve the problem that in the actual use process of the safety valve provided by the patent in the background art, because the air pressure inside the safety valve cannot be detected in real time, workers cannot know the pressure inside the safety valve conveniently, and further cannot detect and process the pressure generated in the gas flowing process conveniently.
In order to solve the technical problems, the utility model provides the following technical scheme: the magnetic liquid safety valve with the detection function comprises a safety valve body, wherein a positioning detection assembly is fixedly mounted at the bottom of the outer side of the safety valve body, and a clamping fixing assembly is fixedly mounted in the middle of the outer side of the safety valve body.
Preferably, the positioning detection assembly comprises a transparent tube, a return spring, a rubber plug, a sliding column, a positioning tube, a threaded tube and a scale groove;
the utility model discloses a safety valve, safety valve body, fixed mounting have a hyaline tube bottom outside, the inboard limit portion embedding fixed mounting of hyaline tube has reset spring, a reset spring tip fixedly connected with rubber buffer, rubber buffer one side middle part fixed mounting has the traveller, a traveller tip fixed mounting has a location section of thick bamboo, hyaline tube one side middle part fixed mounting has a screw thread section of thick bamboo, the scale groove has been seted up to hyaline tube outside limit portion equidistance, and the staff of being convenient for detects the inboard pressure of safety valve body.
Preferably, the sliding column is located at the inner side position of the return spring, and the sliding column is connected to the inner side of the transparent tube in a sliding mode and can move the position of the rubber plug.
Preferably, the rubber buffer sliding connection is inboard in the transparent pipe, a location section of thick bamboo is inboard to pass through threaded connection with the screw thread section of thick bamboo outside, can fix the position of rubber buffer in the safety valve body transportation.
Preferably, the clamping and fixing assembly comprises a pressure relief pipe, a fixing plate, a threaded column, a connecting plate, a limiting column and a rubber pad;
the safety valve body outside middle part fixed mounting has the pressure release pipe, the safety valve body outside corresponds pressure release pipe outside position department symmetry fixed mounting has the fixed plate, there is the screw thread post fixed plate inside through threaded connection, a screw thread post tip rotates and is connected with the connecting plate, the fixed welding of connecting plate one side symmetry has spacing post, the fixed rubber pad that bonds of connecting plate opposite side, the staff of being convenient for carries out centre gripping fixed processing to the pipeline of pressure release pipe connection.
Preferably, the limiting columns are connected to the inner side of the fixing plate in a sliding mode, and the connecting plate and one end face of the rubber pad are both semicircular rings, so that the outer end of the pipeline can be conveniently positioned.
Compared with the prior art, the utility model has the following beneficial effects:
1. through the location detection subassembly, the staff of being convenient for fixes the rubber buffer position at the in-process of safety valve body transportation, avoids appearing the phenomenon that the rubber buffer rocked everywhere in the safety valve body transportation to guaranteed safety valve body in the transportation detection mechanism's security, simultaneously, remove through the rubber buffer position, can carry out the detection processing to the internal side pressure of relief valve.
2. Through the fixed subassembly of centre gripping, the staff of being convenient for removes fixedly to the position of connecting plate to make the rubber pad of two fixed bonds in connecting plate one side to the pipeline outside extrusion, can fix the pipeline position of connecting, and then accomplish being connected of pipeline and pressure release pipe, stability when having guaranteed the pipe connection.
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 view showing the structure of a magnetic liquid safety valve with detection function according to the present invention;
FIG. 2 is a schematic view of the positioning detection assembly of the present invention;
FIG. 3 is a schematic view of the clamping fixture assembly of the present invention;
in the figure: 1. a safety valve body;
2. positioning the detection assembly; 201. a transparent tube; 202. a return spring; 203. a rubber plug; 204. a traveler; 205. a positioning cylinder; 206. a threaded barrel; 207. a scale groove;
3. clamping and fixing the assembly; 301. a pressure relief pipe; 302. a fixing plate; 303. a threaded post; 304. a connecting plate; 305. a limiting column; 306. and (7) a rubber pad.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides the following technical solutions: the magnetic liquid safety valve with the detection function comprises a safety valve body 1, wherein a positioning detection assembly 2 is fixedly installed at the bottom of the outer side of the safety valve body 1, and the positioning detection assembly 2 comprises a transparent tube 201, a return spring 202, a rubber plug 203, a sliding column 204, a positioning tube 205, a threaded tube 206 and a scale groove 207;
the bottom of the outer side of the safety valve body 1 is fixedly provided with a transparent tube 201 which can observe and process parts at the inner side of the transparent tube 201, the edge part of the inner side of the transparent tube 201 is embedded with a return spring 202, one end part of the return spring 202 is fixedly connected with a rubber plug 203 which can reset the moved rubber plug 203, the rubber plug 203 is slidably connected with the inner side of the transparent tube 201 and can detect and process the pressure at the inner side of the safety valve body 1, the middle part of one side of the rubber plug 203 is fixedly provided with a sliding column 204, the sliding column 204 is positioned at the position of the inner side of the return spring 202, the sliding column 204 is slidably connected with the inner side of the transparent tube 201 and can move the position of the rubber plug 203, one end part of the sliding column 204 is fixedly provided with a positioning tube 205, the middle part of one side of the transparent tube 201 is fixedly provided with a threaded tube 206, the inner side of the positioning tube 205 is connected with the outer side of the threaded tube 206 through threads, and can fix the position of the rubber plug 203 in the transportation process of the safety valve body 1, the transparent tube 201 is provided with scale grooves 207 at the outer side edge at equal intervals.
The middle part of the outer side of the safety valve body 1 is fixedly provided with a clamping and fixing component 3, and the clamping and fixing component 3 comprises a pressure relief pipe 301, a fixing plate 302, a threaded column 303, a connecting plate 304, a limiting column 305 and a rubber pad 306;
1 outside middle part fixed mounting of safety valve body has pressure release pipe 301, 1 outside of safety valve body corresponds pressure release pipe 301 outside position department symmetry fixed mounting has fixed plate 302, there is threaded post 303 fixed plate 302 inside through threaded connection, can adjust threaded post 303 position, a threaded post 303 tip rotates and is connected with connecting plate 304, the fixed welding of connecting plate 304 one side symmetry has spacing post 305, spacing post 305 sliding connection is inboard in fixed plate 302, avoid connecting plate 304 to remove the phenomenon of rotation in-process appearance, connecting plate 304 opposite side is fixed to bond has rubber pad 306, connecting plate 304 and rubber pad 306 terminal surface shape are the semicircle ring, be convenient for carry out positioning process to pipeline outside terminal.
The working principle of the utility model is as follows: during the transportation of the safety valve body 1, the positioning cylinder 205 can be fixed through the threaded connection between the positioning cylinder 205 and the threaded cylinder 206, so that the position of the sliding column 204 fixedly connected with the inner side of the positioning cylinder 205 can be fixed, and further the position of the rubber plug 203 fixedly connected with one end of the sliding column 204 can be fixed, thereby avoiding the position shaking phenomenon of the rubber plug 203 during the transportation of the safety valve body 1, and then a worker separates the positioning cylinder 205 from the threaded cylinder 206, when the pressure on the inner side of the safety valve body 1 is increased, the rubber plug 203 is slidably connected with the inner side of the transparent tube 201, one side of the rubber plug 203 is fixedly connected with the reset spring 202, the rubber plug 203 can be limited and moved through the elastic action of the reset spring 202, at the moment, the worker can know the pressure on the inner side of the safety valve body 1 through the scale groove 207, and can fix the position of the rubber plug 203 during the transportation of the safety valve body 1, the phenomenon that the rubber buffer 203 rocks everywhere appears in avoiding 1 transportation of safety valve body to guaranteed 1 transportation of safety valve body in detection mechanism's security, simultaneously, through the removal of rubber buffer 203 position, can detect the processing to 1 inboard pressure of safety valve body.
When the staff is connected external pipeline and pressure release pipe 301, the staff twists reverse screw post 303, threaded connection through screw post 303 and fixed plate 302, can remove fixedly to the position of a screw post 303 tip rotation connection's connecting plate 304, remove the in-process at connecting plate 304, spacing post 305 sliding connection through connecting plate 304 one side symmetry fixed mounting is inboard in fixed plate 302, avoid connecting plate 304 to remove the phenomenon that the rotation appears in-process, at this moment, extrude the pipeline outside through two connecting plate 304 one side fixed bonding rubber pads 306, can fix the pipeline position of connecting, thereby accomplish the pipeline and the connection of pressure release pipe 301, stability when having guaranteed the pipe connection.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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. Magnetic liquid relief valve with detect function, including safety valve body (1), its characterized in that: the safety valve body (1) outside bottom fixed mounting has location detection subassembly (2), safety valve body (1) outside middle part fixed mounting has the fixed subassembly of centre gripping (3).
2. The magnetic liquid safety valve with detection function according to claim 1, characterized in that: the positioning detection assembly (2) comprises a transparent tube (201), a reset spring (202), a rubber plug (203), a sliding column (204), a positioning cylinder (205), a threaded cylinder (206) and a scale groove (207);
safety valve body (1) outside bottom fixed mounting has hyaline tube (201), hyaline tube (201) inboard side portion embedding fixed mounting has reset spring (202), a reset spring (202) a tip fixedly connected with rubber buffer (203), rubber buffer (203) one side middle part fixed mounting has traveller (204), a traveller (204) a tip fixed mounting has a location section of thick bamboo (205), hyaline tube (201) one side middle part fixed mounting has a threaded section of thick bamboo (206), scale groove (207) have been seted up to hyaline tube (201) outside limit portion equidistance.
3. The magnetic liquid safety valve with detection function according to claim 2, characterized in that: the sliding column (204) is located at the position of the inner side of the return spring (202), and the sliding column (204) is connected to the inner side of the transparent tube (201) in a sliding mode.
4. The magnetic liquid safety valve with detection function according to claim 2, characterized in that: the rubber buffer (203) is connected to the inner side of the transparent tube (201) in a sliding manner, and the inner side of the positioning tube (205) is connected with the outer side of the threaded tube (206) through threads.
5. The magnetic liquid safety valve with detection function according to claim 1, characterized in that: the clamping and fixing assembly (3) comprises a pressure relief pipe (301), a fixing plate (302), a threaded column (303), a connecting plate (304), a limiting column (305) and a rubber pad (306);
safety valve body (1) outside middle part fixed mounting has pressure release pipe (301), the outside of safety valve body (1) corresponds pressure release pipe (301) outside position department symmetry fixed mounting has fixed plate (302), there is screw thread post (303) fixed plate (302) inside through threaded connection, a screw thread post (303) tip rotates and is connected with connecting plate (304), the fixed welding of connecting plate (304) one side symmetry has spacing post (305), connecting plate (304) opposite side is fixed to bond has rubber pad (306).
6. The magnetic liquid safety valve with detection function according to claim 5, characterized in that: the limiting column (305) is connected to the inner side of the fixing plate (302) in a sliding mode, and the shapes of one end faces of the connecting plate (304) and the rubber pad (306) are semicircular rings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122751421.6U CN216201381U (en) | 2021-11-11 | 2021-11-11 | Magnetic liquid safety valve with detection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122751421.6U CN216201381U (en) | 2021-11-11 | 2021-11-11 | Magnetic liquid safety valve with detection function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216201381U true CN216201381U (en) | 2022-04-05 |
Family
ID=80910245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122751421.6U Expired - Fee Related CN216201381U (en) | 2021-11-11 | 2021-11-11 | Magnetic liquid safety valve with detection function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216201381U (en) |
-
2021
- 2021-11-11 CN CN202122751421.6U patent/CN216201381U/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 |
Granted publication date: 20220405 |