CN210599381U - Water pump cover - Google Patents
Water pump cover Download PDFInfo
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- CN210599381U CN210599381U CN201921333090.0U CN201921333090U CN210599381U CN 210599381 U CN210599381 U CN 210599381U CN 201921333090 U CN201921333090 U CN 201921333090U CN 210599381 U CN210599381 U CN 210599381U
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- water inlet
- fixing block
- pump cover
- water
- water outlet
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Abstract
A water pump cover comprises a pipeline mechanism and a pump cover mechanism fixed below the pipeline mechanism; the pipeline mechanism is of a pipeline structure which is communicated from left to right, the pipeline mechanism comprises a water inlet interface and a water outlet interface which are symmetrically arranged, circular flanges are arranged in the middle of the water inlet interface and the middle of the water outlet interface, one side of the water inlet interface is connected with a water inlet pipe, the other side of the water inlet pipe is connected with a water outlet pipe, and the water outlet pipe is connected with the water outlet interface; the oral area of oral area is provided with three fixed blocks, including first fixed block, second fixed block and third fixed block, first fixed block is located the oral area upper end, first fixed block the second fixed block with the oral area is evenly separated to the third fixed block, the bayonet socket that first fixed block, second fixed block and third fixed block were cut apart to form is used for fixed external pipeline, the oral area upper end is provided with the stopper, the stopper is located first fixed block rear side, the stopper downwardly extending.
Description
Technical Field
The utility model relates to a pump body part, a special design water pump cover.
Background
Water pumps are machines that deliver or pressurize a liquid. It transfers the mechanical energy of prime mover or other external energy to liquid to increase the energy of liquid, and is mainly used to transfer liquid including water, oil, acid-base liquid, emulsion, suspoemulsion and liquid metal.
Liquids, gas mixtures, and liquids containing suspended solids may also be transported. The technical parameters of the water pump performance include flow, suction lift, shaft power, water power, efficiency and the like; the pump can be divided into a volume water pump, a vane pump and the like according to different working principles. The displacement pump transfers energy by utilizing the change of the volume of a working chamber; vane pumps transfer energy by the interaction of rotating vanes with water and are available in the types of centrifugal pumps, axial flow pumps, mixed flow pumps, and the like. And the pump cover is then needed in the constitution of water pump, and the pump cover that generally uses in the market can appear life weak point, bears water pressure not big enough to lead to the water pump to be unable to use, consequently we need improve prior art, propose a new pump cover and solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a sturdy and durable water pump cover.
The technical scheme adopted by the utility model for solving the technical problem is that the pump cover of the water pump comprises a pipeline mechanism and a pump cover mechanism fixed below the pipeline mechanism;
the pipeline mechanism is of a pipeline structure which is communicated from left to right, the pipeline mechanism comprises a water inlet interface and a water outlet interface which are symmetrically arranged, circular flanges are arranged in the middle of the water inlet interface and the middle of the water outlet interface, one side of the water inlet interface is connected with a water inlet pipe, the other side of the water inlet pipe is connected with a water outlet pipe, and the water outlet pipe is connected with the water outlet interface;
the water inlet pipe is characterized in that three fixing blocks are arranged at the opening of the water inlet pipe and comprise a first fixing block, a second fixing block and a third fixing block, the first fixing block is positioned at the upper end of the water inlet pipe, the water inlet pipe is uniformly divided by the first fixing block, the second fixing block and the third fixing block, bayonets formed by dividing the first fixing block, the second fixing block and the third fixing block are used for fixing an external pipeline, a limiting block is arranged at the upper end of the water inlet pipe and positioned at the rear side of the first fixing block, the limiting block extends downwards, and the limiting block is not in contact with the lower end of the water inlet pipe;
mounting grooves are symmetrically formed in two sides of the water outlet pipe, which are close to the pump cover mechanism, are arranged in the vertical direction, and are used for mounting the filter screen;
the pump cover mechanism comprises a connecting cover and a mounting disc, the connecting cover is in contact with the pipeline mechanism, the connecting cover is of a round platform structure with a small upper part and a large lower part, the upper end of the connecting cover is of a spherical structure, the edge of the lower end of the connecting cover is connected with the mounting disc, the mounting disc is level with the horizontal plane, the mounting disc is of a disc structure, an arc chamfer is arranged at the joint of the mounting disc and the connecting cover, a plurality of mounting holes are uniformly formed in the bottom of the mounting disc, a threaded structure is arranged inside each mounting hole, and the mounting holes are used for fixing the pump cover.
The utility model discloses further setting up to: the pipeline mechanism and the connecting cover connecting part are communicated with the pump cover mechanism.
The utility model discloses further setting up to: the inner walls of the first fixed block, the second fixed block and the third fixed block are all arc structures.
The utility model discloses further setting up to: the diameter of the water inlet pipe is larger than that of the water outlet pipe, an arrow is arranged at the upper end of the water outlet pipe, and the arrow points to the direction of the water outlet interface.
The utility model discloses further setting up to: and reinforcing grains are arranged above the connecting disc and are in contact with the connecting cover.
Preferably, the utility model relates to an integrated into one piece structure.
Preferably, the utility model adopts stainless steel material.
The utility model has the advantages that,
1) the water inlet interface and the water outlet interface are provided with flanges for placing rubber gaskets.
2) The upper end of the connecting cover is arranged in a spherical surface mode, so that the pressure resistance of the cover body can be greatly improved.
3) The bayonet and the limiting block are arranged to be connected with other parts conveniently.
4) The arrow is used for providing more identification during actual assembly, and the situations of device failure and the like caused by wrong installation can be avoided.
5) The reinforcing grains are arranged above the connecting disc and are in contact with the connecting cover, and the reinforcing grains can enable the whole body to be firmer.
Drawings
Fig. 1 is the utility model provides a structural schematic of water pump cover.
Fig. 2 is a top view of a water pump cover provided by the utility model.
Fig. 3 is the utility model provides a left side view of water pump cover.
Fig. 4 is a sectional view of the water inlet pipe according to the present invention.
Fig. 5 is a cross-sectional view of a pump cover according to the present invention.
Fig. 6 is a rear view of the pump cover provided by the present invention.
1-a pipeline mechanism; 2-pump cover mechanism; 3-water inlet interface; 31-water inlet pipe; 32-a first fixed block; 33-a second fixed block; 34-a third fixed block; 35-a limiting block; 4-water outlet interface; 41-water outlet pipe; 42-arrow head; 43-a mounting groove; 5-connecting the cover; 6, mounting a disc; 61-reinforcing lines; 62-mounting hole.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention will be further described with reference to the drawings and the specific embodiments.
With reference to fig. 1, the pump cover of the water pump provided by the present invention comprises a pipeline mechanism 1 and a pump cover mechanism 2 fixed below the pipeline mechanism 1;
in the technical scheme, the pump cover is integrally formed and is made of stainless steel.
With reference to fig. 2, fig. 3, fig. 4 and fig. 5, the pipeline mechanism 1 is a pipeline structure that is through from left to right, the pipeline mechanism 1 includes a water inlet 3 and a water outlet 41 that are symmetrically arranged, circular flanges are arranged at the middle portions of the water inlet 3 and the water outlet 41, one side of the water inlet 3 is connected to the water inlet pipe 31, the other side of the water inlet pipe 31 is connected to the water outlet pipe 41, and the water outlet pipe 41 is connected to the water outlet 41; the mouth of the water inlet pipe 31 is provided with three fixing blocks, including a first fixing block 32, a second fixing block 33 and a third fixing block 34, the first fixing block 32 is positioned at the upper end of the water inlet pipe 31, the first fixing block 32, the second fixing block 33 and the third fixing block 34 uniformly separate the water inlet pipe 31, bayonets formed by dividing the first fixing block 32, the second fixing block 33 and the third fixing block 34 are used for fixing an external pipeline, the upper end of the water inlet pipe 31 is provided with a limiting block 35, the limiting block 35 is positioned at the rear side of the first fixing block 32, the limiting block 35 extends downwards, and the limiting block 35 is not in contact with the lower end of the water inlet pipe 31; the inner walls of the first fixed block 32, the second fixed block 33 and the third fixed block 34 are all arc structures;
in the technical scheme, the water inlet interface 3 and the water outlet interface 4 are both provided with flanges for placing rubber gaskets,
combine fig. 6, pump cover mechanism 2 is including connecting lid 5 and mounting disc 6, connecting lid 5 with pipeline mechanism 1 contacts, connecting lid 5 is big end down's round platform structure, connecting lid 5 upper end is spherical structure, connecting lid 5 lower extreme edge connection mounting disc 6, mounting disc 6 maintains an equal level with the horizontal plane, mounting disc 6 is the disc structure, mounting disc 6 with connecting lid 5 junction is provided with the circular arc chamfer, mounting disc 6 bottom evenly is provided with a plurality of mounting hole 62, the inside helicitic texture that is of mounting hole 62, mounting hole 62 is used for the fixed of pump cover.
Among the above-mentioned technical scheme, connecting cover 6 upper end is the sphere setting, can increase the lid crushing resistance greatly, and the built-in mounting hole 62 that has a helicitic texture in bottom for the installation just does not adopt the mode of punching on the foundry goods, can guarantee the stability of pump cover, and life-span.
The connecting part of the pipeline mechanism 1 and the connecting cover 5 is communicated with the pump cover mechanism 2;
among the above-mentioned technical scheme, the lid is inside for communicating to satisfy the in-service use demand.
The diameter of the water inlet pipe 31 is larger than that of the water outlet pipe 41, an arrow 42 is arranged at the upper end of the water outlet pipe 41, and the arrow 42 points to the direction of the water outlet port 4;
in the above technical solution, the arrow 42 is for better identification during actual assembly, and will not be installed incorrectly, resulting in device failure and other situations.
Reinforcing grains 61 are arranged above the connecting disc, and the reinforcing grains 61 are in contact with the connecting cover 5;
in the above technical solution, the reinforcing ribs 61 can make the whole body more firm.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. A water pump cover is characterized by comprising a pipeline mechanism (1) and a pump cover mechanism (2) fixed below the pipeline mechanism (1);
the pipeline mechanism (1) is of a pipeline structure which is communicated from left to right, the pipeline mechanism (1) comprises a water inlet connector (3) and a water outlet connector (4) which are symmetrically arranged, circular flanges are arranged in the middle of the water inlet connector (3) and the middle of the water outlet connector (4), one side of the water inlet connector (3) is connected with a water inlet pipe (31), the other side of the water inlet pipe (31) is connected with a water outlet pipe (41), and the water outlet pipe (41) is connected with the water outlet connector (4);
the mouth of the water inlet pipe (31) is provided with three fixing blocks, the three fixing blocks comprise a first fixing block (32), a second fixing block (33) and a third fixing block (34), the first fixing block (32) is located at the upper end of the water inlet pipe (31), the first fixing block (32), the second fixing block (33) and the third fixing block (34) uniformly separate the water inlet pipe (31), bayonets formed by dividing the first fixing block (32), the second fixing block (33) and the third fixing block (34) are used for fixing an external pipeline, a limiting block (35) is arranged at the upper end of the water inlet pipe (31), the limiting block (35) is located at the rear side of the first fixing block (32), the limiting block (35) extends downwards, and the limiting block (35) is not in contact with the lower end of the water inlet pipe (31);
mounting grooves (43) are symmetrically formed in two sides of the water outlet pipe (41) close to the pump cover mechanism (2), the mounting grooves (43) are arranged in the vertical direction, and the mounting grooves (43) are used for mounting a filter screen;
pump cover mechanism (2) are including connecting lid (5) and mounting disc (6), connect lid (5) with pipeline mechanism (1) contacts, connect lid (5) and be big-end-up's round platform structure, connect lid (5) upper end be spherical structure, connect lid (5) lower extreme edge connection mounting disc (6), mounting disc (6) keep level with the horizontal plane, mounting disc (6) are the disc structure, mounting disc (6) with it is provided with the circular arc chamfer to connect lid (5) junction, evenly be provided with a plurality of mounting hole (62) bottom mounting disc (6), the inside screw thread structure that is of mounting hole (62), mounting hole (62) are used for the fixed of pump cover.
2. A water pump cover according to claim 1, characterized in that the connecting portion of the pipe mechanism (1) and the connecting cover (5) is in communication with the pump cover mechanism (2).
3. A water pump cover according to claim 1, wherein the inner walls of the first fixing block (32), the second fixing block (33) and the third fixing block (34) are all arc structures.
4. A water pump cover according to claim 1, wherein the diameter of the water inlet pipe (31) is larger than that of the water outlet pipe (41), an arrow (42) is arranged at the upper end of the water outlet pipe (41), and the arrow (42) points to the direction of the water outlet port (4).
5. A water pump cover according to claim 1, characterized in that reinforcing ribs (61) are arranged above the mounting disc (6), and the reinforcing ribs (61) are in contact with the connecting cover (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921333090.0U CN210599381U (en) | 2019-08-16 | 2019-08-16 | Water pump cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921333090.0U CN210599381U (en) | 2019-08-16 | 2019-08-16 | Water pump cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210599381U true CN210599381U (en) | 2020-05-22 |
Family
ID=70717906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921333090.0U Active CN210599381U (en) | 2019-08-16 | 2019-08-16 | Water pump cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210599381U (en) |
-
2019
- 2019-08-16 CN CN201921333090.0U patent/CN210599381U/en active Active
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