CN213420225U - Sealless self-priming pump flange convenient to dismantle - Google Patents
Sealless self-priming pump flange convenient to dismantle Download PDFInfo
- Publication number
- CN213420225U CN213420225U CN202020692293.5U CN202020692293U CN213420225U CN 213420225 U CN213420225 U CN 213420225U CN 202020692293 U CN202020692293 U CN 202020692293U CN 213420225 U CN213420225 U CN 213420225U
- Authority
- CN
- China
- Prior art keywords
- flange
- main
- auxiliary
- rubber ring
- main flange
- 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.)
- Expired - Fee Related
Links
- 230000037452 priming Effects 0.000 claims abstract description 7
- 238000007789 sealing Methods 0.000 claims description 13
- 240000005561 Musa balbisiana Species 0.000 abstract 1
- 235000018290 Musa x paradisiaca Nutrition 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 101150064138 MAP1 gene Proteins 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Images
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a there is not sealed self priming pump flange convenient to dismantle, including main flange, companion flange, fastening bolt, fastening nut, main flange aerify the rubber ring, companion flange aerifys the rubber ring, the gas pocket, main flange contains main flange interface and main flange weld bond, companion flange contains companion flange interface and companion flange weld bond, main flange inside sets up main flange and aerifys the rubber ring, companion flange inside sets up companion flange and aerifys the rubber ring, main flange one side sets up fastening bolt, companion flange inside sets up the bolt mounting hole, main flange aerifys the rubber ring reverse side and sets up rubber inflation point, companion flange aerifys the rubber ring reverse side and sets up the banana and aerifys the rubber ring, the utility model discloses, fastening bolt from the area through main flange surface can reduce unnecessary fastening flow, only need fasten the bolt of one end and can accomplish, aerifys the rubber ring through main flange and companion flange and aerifys the rubber ring and can separate main rubber ring rapidly when dismantling the flange through aerifing the rubber ring A flange and a secondary flange.
Description
Technical Field
The utility model belongs to the self priming pump field especially relates to a sealless self priming pump flange convenient to dismantle.
Background
The flange is also known as a flange disk or flange. The part of connecting between the flange formula axle, mainly used connection between the pipeline, also there is the interface on equipment, the flange has many kinds, for example threaded flange, welding flange, the card adds the flange etc. the flange is all double-purpose, two flange butt joints, then fasten with fastening bolt, because the flange of usual use all is two-way fastening, consequently just need fasten or dismantle the both ends of flange when the flange is installed or is dismantled, this has increased a lot of work load, can increase a lot of unnecessary operating time when carrying out engineering construction or equipment fixing, consequently for solving above problem, we provide a convenient to detach's no sealed self priming pump flange.
SUMMERY OF THE UTILITY MODEL
The utility model provides a there is not sealed self priming pump flange convenient to dismantle, aim at solving the above-mentioned inconvenient problem of dismantlement that exists.
The utility model is realized in such a way that a convenient-to-disassemble seal-free self-priming pump flange comprises an auxiliary flange, a bolt mounting hole and a main flange, wherein one end of the auxiliary flange is fixedly installed on an auxiliary flange interface, one end of the auxiliary flange interface far away from the auxiliary flange is fixedly installed with a plurality of auxiliary flange inflatable rubber rings, one end of the auxiliary flange far away from the auxiliary flange interface is fixedly installed on an auxiliary flange welded junction, one end of the main flange is fixedly installed on the main flange interface, one end of the main flange interface far away from the main flange is fixedly installed with a plurality of main flange inflatable rubber rings, one end of the main flange far away from the main flange is fixedly installed on the main flange welded junction, one end surface of the main flange interface is uniformly and fixedly installed with four fastening nuts, one end of the main flange far away from the main flange inflatable rubber rings is uniformly and fixedly installed with four rubber inflation points, and four rubber inflation points are uniformly and fixedly arranged at one end of the auxiliary flange, which is far away from the auxiliary flange inflation rubber ring.
Preferably, a plurality of rubber inflation holes are uniformly formed in the rubber inflation point.
Preferably, four fastening bolts are uniformly and fixedly installed on the surface of one end of the main flange, and the fastening nuts are movably installed on the outer surfaces of the fastening bolts through threads.
Preferably, the inner surface of the main flange is fixedly provided with the main flange sealing layer, and the inner surface of the auxiliary flange is fixedly provided with the auxiliary flange sealing layer.
Preferably, the rubber inflation point and the main flange and the auxiliary flange are concentric circles.
Preferably, the bolt mounting hole and the fastening bolt are maintained at the same horizontal line.
Compared with the prior art, the beneficial effects of the utility model are that:
the main flange inflatable rubber ring and the auxiliary flange inflatable rubber ring can be inflated when the flange is detached through the rubber inflation holes, the difficulty in detaching the flange is reduced, the workload increased due to the fact that the flange needs to be fastened bidirectionally can be reduced through the fastening bolts fastened unidirectionally, the flange leakage and other situations caused by bidirectional fastening can be reduced due to the fact that the fastening bolts and the main flange are integrated, the tightness of the flange can be fully improved through the main flange sealing layer and the auxiliary flange sealing layer, the rubber inflation holes can be guaranteed not to leak gas and other situations when the main flange inflatable rubber ring and the auxiliary flange inflatable rubber ring are inflated through the concentric circle form, the inflation can be fully performed, the mounting deviation and other situations can not occur when the mounting flange is mounted through the bolt mounting holes and the fastening bolts on the same horizontal line, the sealing performance of the flange can be improved better.
Drawings
FIG. 1 is a schematic structural view of a flange casing of a sealless self-priming pump of the present invention, which is easy to disassemble;
FIG. 2 is a schematic view of the main flange of FIG. 1 of a non-hermetic self-priming pump flange for easy disassembly of the present invention;
fig. 3 is the utility model relates to a vice flange department schematic structure view in sealless self priming pump flange map 1 convenient to dismantle.
In the figure: 1. a secondary flange interface; 2. a secondary flange; 3. welding openings of the auxiliary flanges; 4. an inflatable rubber ring of the auxiliary flange; 5. fastening a nut; 6. fastening a bolt; 7. a main flange inflating rubber ring; 8. a main flange interface; 9. a main flange; 10. a main flange weld crater; 11. a secondary flange sealing layer; 12. a bolt mounting hole; 13. a rubber inflation point; 14. a rubber inflation hole; 15. a main flange seal layer.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1-3, a non-sealing self-priming pump flange convenient to disassemble includes an auxiliary flange 2, a bolt mounting hole 12, and a main flange 9, wherein one end of the auxiliary flange 2 is fixedly mounted on the auxiliary flange interface 1, one end of the auxiliary flange interface 1 far away from the auxiliary flange 2 is fixedly mounted with a plurality of auxiliary flange inflating rubber rings 4, one end of the auxiliary flange 2 far away from the auxiliary flange interface 1 is fixedly mounted with the auxiliary flange weld opening 3, one end of the main flange 9 is fixedly mounted with the main flange interface 8, one end of the main flange interface 8 far away from the main flange 9 is fixedly mounted with a plurality of main flange inflating rubber rings 7, one end of the main flange 9 far away from the main flange interface 8 is fixedly mounted with the main flange weld opening 10, one end surface of the main flange interface 8 is uniformly and fixedly mounted with four fastening nuts 5, one end of the main flange 9 far away from the main flange inflating rubber rings 7 is uniformly and fixedly mounted with four rubber inflating points 13, and four rubber inflating points 13 are uniformly and fixedly arranged at one end of the auxiliary flange 2, which is far away from the auxiliary flange inflating rubber ring 4.
The utility model discloses in, rubber is aerifyd 13 inside evenly to open and is had a plurality ofly rubber is aerifyd hole 14, aerifys hole 14 through rubber and can aerify rubber ring 7 and vice flange and aerify rubber ring 4 to main flange when dismantling the flange, has reduced the difficulty that appears when dismantling the flange.
The utility model discloses in, the even fixed mounting in 9 one end surfaces of main flange of telling is four fastening bolt 6, fastening bolt 6 surface passes through screw thread movable mounting fastening nut 5, fastening bolt 6 through one-way fastening can reduce because need two-way fastening the work load that increases to the flange, because fastening bolt 6 and main flange 9 formula as an organic whole, can reduce because the emergence of the flange condition such as leakage that two-way fastening appears.
The utility model discloses in, the internal fixed surface installation of main flange 9 main flange sealing layer 15, the internal fixed surface installation of auxiliary flange 2 auxiliary flange sealing layer 11 through main flange sealing layer 15 and auxiliary flange sealing layer 11 can be abundant carry into the leakproofness of flange.
The utility model discloses in, rubber inflate some 13 with main flange 9, companion flange 2 are the concentric circles, can guarantee through the form of concentric circles that rubber aerifys hole 14 and aerifys the condition such as air leakage can not appear when aerifing rubber ring 7 and companion flange and aerifing rubber ring 4 to main flange and take place to can be abundant aerify.
The utility model discloses in, bolt mounting hole 12 with fastening bolt 6 keeps at same water flat line, and the bolt mounting hole 12 through same water flat line and fastening bolt 6 can guarantee that the circumstances such as installation deviation can not appear when mounting flange, can promote the leakproofness of flange better.
The utility model discloses a theory of operation is:
firstly, a main flange 9 and an auxiliary flange 2 are connected face to face, a fastening bolt 6 is inserted into a bolt mounting hole 12, then a fastening nut 5 is inserted into the end of the fastening bolt 6 from the back of the auxiliary flange, then the fastening nut 5 is fastened in a rotating mode, meanwhile, the main flange inflatable rubber ring 7 and the auxiliary flange inflatable rubber ring 4 extrude air in the rubber rings, when disassembly is needed, the fastening bolt 5 is loosened in a reverse mode, meanwhile, the rubber inflatable hole 14 fills air into the main flange inflatable rubber ring 7 and the auxiliary flange inflatable rubber ring 4, then the main flange 9 and the auxiliary flange 2 are flicked through the elasticity of the main flange inflatable rubber ring 7 and the auxiliary flange inflatable rubber ring 4, and the main flange 9 and the auxiliary flange 2 are separated easily.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. The utility model provides a there is not sealed self priming pump flange convenient to dismantle, includes auxiliary flange (2), bolt mounting hole (12), main flange (9), its characterized in that: the auxiliary flange joint (1) is fixedly installed at one end of the auxiliary flange (2), the auxiliary flange joint (1) is far away from a plurality of auxiliary flange air inflation rubber rings (4) fixedly installed at one end of the auxiliary flange (2), the auxiliary flange joint (2) is far away from an auxiliary flange weld opening (3) fixedly installed at one end of the auxiliary flange joint (1), a main flange joint (8) is fixedly installed at one end of the main flange (9), a plurality of main flange air inflation rubber rings (7) are fixedly installed at one end of the main flange joint (8) far away from the main flange joint (8), a main flange weld opening (10) is fixedly installed at one end of the main flange joint (8) far away from the main flange air inflation rubber rings (7), four fastening nuts (5) are uniformly and fixedly installed on the surface of one end of the main flange joint (8), and four rubber air inflation points (13) are uniformly and fixedly installed at one end of the main flange (9) far away from the main flange, and four rubber inflation points (13) are uniformly and fixedly arranged at one end of the auxiliary flange (2), which is far away from the auxiliary flange inflation rubber ring (4).
2. The sealless self-primer pump flange convenient for disassembly of claim 1, wherein: a plurality of rubber inflation holes (14) are uniformly formed in the rubber inflation points (13).
3. The sealless self-primer pump flange convenient for disassembly of claim 1, wherein: four fastening bolts (6) are uniformly and fixedly installed on the surface of one end of the main flange (9), and fastening nuts (5) are movably installed on the outer surfaces of the fastening bolts (6) through threads.
4. The sealless self-primer pump flange convenient for disassembly of claim 1, wherein: and a main flange sealing layer (15) is fixedly arranged on the inner surface of the main flange (9), and an auxiliary flange sealing layer (11) is fixedly arranged on the inner surface of the auxiliary flange (2).
5. The sealless self-primer pump flange convenient for disassembly of claim 1, wherein: the rubber inflation points (13) are concentric with the main flange (9) and the auxiliary flange (2).
6. The sealless self-primer pump flange convenient for disassembly of claim 1, wherein: the bolt mounting hole (12) and the fastening bolt (6) are kept at the same horizontal line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020692293.5U CN213420225U (en) | 2020-04-29 | 2020-04-29 | Sealless self-priming pump flange convenient to dismantle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020692293.5U CN213420225U (en) | 2020-04-29 | 2020-04-29 | Sealless self-priming pump flange convenient to dismantle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213420225U true CN213420225U (en) | 2021-06-11 |
Family
ID=76224604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020692293.5U Expired - Fee Related CN213420225U (en) | 2020-04-29 | 2020-04-29 | Sealless self-priming pump flange convenient to dismantle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213420225U (en) |
-
2020
- 2020-04-29 CN CN202020692293.5U patent/CN213420225U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213420225U (en) | Sealless self-priming pump flange convenient to dismantle | |
| CN208670343U (en) | A kind of connecting flange | |
| CN216045952U (en) | Spiral welded pipe connecting device convenient to disassemble and assemble | |
| CN211232008U (en) | Oil gas recovery seal structure | |
| CN110410598A (en) | Vacuum pipe sealer | |
| CN213839734U (en) | Valve connecting sealing flange | |
| CN210686974U (en) | Anti-drop rubber seal | |
| CN217815175U (en) | Mechanical gas one-way valve | |
| CN213332563U (en) | Non-return valve sealing structure not easy to damage | |
| CN214197677U (en) | Connecting flange for automobile | |
| CN211175824U (en) | Quick assembly joint for water pump | |
| CN219388934U (en) | High sealing connection's gas pipeline | |
| CN215109143U (en) | Water outlet pipe for engine | |
| CN218914036U (en) | Filling joint for liquid carbon dioxide storage tank | |
| CN213236447U (en) | Split type flange for municipal engineering line pipeline | |
| CN212225609U (en) | Energy-saving middle-open double-suction centrifugal pump | |
| KR20040096429A (en) | pipe fixing system | |
| CN214947125U (en) | Aluminum alloy flange in sealing connection | |
| CN221091736U (en) | Buffer tank connecting pipe structure | |
| CN220119676U (en) | Cryogenic separation cold box safety discharge device | |
| CN218953650U (en) | High leakproofness car water pump casing | |
| CN213873226U (en) | Water heater electric heating pipe flange with good sealing performance | |
| CN214464918U (en) | Mechanical seal vertical multistage pipeline pump with leakage-proof function | |
| CN219809579U (en) | Industrial gas recycling and conveying pipeline | |
| CN217001754U (en) | Oil field is pipe expander in pit |
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: 20210611 |