CN221277997U - Noise-reduction type waterproof pump cover for water pump - Google Patents
Noise-reduction type waterproof pump cover for water pump Download PDFInfo
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- CN221277997U CN221277997U CN202322981703.4U CN202322981703U CN221277997U CN 221277997 U CN221277997 U CN 221277997U CN 202322981703 U CN202322981703 U CN 202322981703U CN 221277997 U CN221277997 U CN 221277997U
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- pump cover
- noise
- cover body
- screw thread
- water pump
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 33
- 238000009434 installation Methods 0.000 claims abstract description 28
- 238000009413 insulation Methods 0.000 claims description 17
- 238000007789 sealing Methods 0.000 claims description 17
- 238000010521 absorption reaction Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 13
- 230000009286 beneficial effect Effects 0.000 abstract description 10
- 238000010030 laminating Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 229920001971 elastomer Polymers 0.000 description 3
- 239000000839 emulsion Substances 0.000 description 2
- 229920001821 foam rubber Polymers 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 229910001338 liquidmetal Inorganic materials 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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- Reciprocating Pumps (AREA)
Abstract
The utility model relates to a noise-reduction waterproof pump cover for a water pump, which relates to the technical field of water pumps and comprises a pump cover body and a fixed cover plate, wherein one side of the pump cover body is provided with a mounting round opening, and the top and bottom parts, close to the mounting round opening, of one side of the pump cover body are provided with first thread openings; the beneficial effects are that: inside screw thread mouth on the fixed apron of screw rod screw in, can let the screw rod also screw in like this and be close to the screw thread mouth inside on the installation circle mouth for fixed apron can fix in installation circle mouth department, utilizes the screw rod to confirm the position under first through screw thread mouth and No. two screw thread mouthfuls, then reuses the connection and the fixed of reference column and location circular slot, lets the deviation of installation operation reduce, can cushion isolated noise through using the diaphragm, like this alright make the noise reduction effect of product become better as far as possible.
Description
Technical Field
The utility model relates to the technical field of water pumps, in particular to a noise-reduction waterproof pump cover for a water pump.
Background
A water pump is a machine that delivers or pressurizes a liquid. It transmits mechanical energy or other external energy of prime mover to liquid to increase energy of liquid, and is mainly used for conveying liquid including water, oil, acid-alkali liquor, emulsion, suspension emulsion and liquid metal.
However, in the prior art, the noise reduction of the water pump is mainly carried out by the tubular rubber part in the pump cover to realize the effects of sound insulation and noise reduction, however, in the actual use process of the tubular rubber part, the noise reduction effect of the product is poor due to the deviation of the installation operation.
Disclosure of utility model
The utility model provides a noise-reducing waterproof pump cover for a water pump, which solves the technical problem that the noise reduction effect of a product is poor due to the fact that a tubular rubber piece is installed and operated in the actual use process.
The scheme for solving the technical problems is as follows: the utility model provides a waterproof pump cover of making an uproar falls for water pump, includes pump cover body and fixed apron, one side of pump cover body is provided with the installation circle mouth, one side of pump cover body is close to the top and the bottom department of installation circle mouth all is provided with a screw thread mouth, one side of fixed apron is close to top and bottom department all is provided with No. two screw thread mouths, every all be provided with the lead screw between the inside both sides of No. two screw thread mouths, the opposite side of fixed apron is provided with the diaphragm, the opposite side of fixed apron is close to top and bottom department all is provided with the reference column, the inside one side of installation circle mouth is close to top and bottom department all is provided with the location circular slot.
The beneficial effects of the utility model are as follows: the pump cover body mainly plays a role in installing on the water pump, the fixed cover plate can be fixedly installed on the circular installation opening, the circular installation opening is convenient for store the diaphragm, the first screw thread opening is convenient for screw rod screwing in, the second screw thread opening is convenient for screw rod screwing in, the screw rod can be installed the fixed cover plate on the circular installation opening, the diaphragm is capable of isolating sound and reducing noise, the locating column can be connected with the circular locating groove, the installation position of the fixed cover plate can be located, installation operation is reduced, and noise reduction effect of products can be guaranteed as far as possible.
On the basis of the technical scheme, the utility model can be improved as follows.
Further, one side of the diaphragm is provided with an air hole, and the other side of the fixed cover plate is provided with a first sealing ring.
The beneficial effects of adopting the further scheme are as follows: the air hole that sets up mainly can be the effect of taking a breath of being convenient for, and the fixed apron of sealing washer No. one of setting can let with the interior surface wall laminating of installation circle mouth, can play waterproof effect like this.
Further, the inner surface wall of the installation round opening is provided with a second sealing ring.
The beneficial effects of adopting the further scheme are as follows: the sealing washer No. two of setting can be convenient for install the inside interior table wall of circle mouth and can be fixed with fixed apron laminating for the leakproofness of installation circle mouth improves, and the waterproof nature of device also can improve like this.
Further, one side of pump cover body is provided with No. three screw thread mouths, no. three screw thread mouths are provided with six, six No. three screw thread mouths set up and are circular equidistance array in one side of pump cover body.
The beneficial effects of adopting the further scheme are as follows: the third threaded port can be convenient for the pump cover body to be connected and fixed with the water pump, and the bolts can penetrate through the third threaded port to be connected and fixed.
Further, the outer surface wall of the pump cover body is provided with a third sealing ring.
The beneficial effects of adopting the further scheme are as follows: the sealing ring III can be convenient for improve the leakproofness with the water pump connecting piece, has also played the waterproof nature that can improve here.
Further, the inner surface wall of the pump cover body is provided with a plurality of sound insulation components.
The beneficial effects of adopting the further scheme are as follows: the plurality of sound insulation components can insulate the effect of sound transmission.
Further, a plurality of the sound insulation subassembly includes a plurality of foam-rubber mats, a plurality of all be provided with the sound insulation chamber between the inside both sides of foam-rubber mats.
The beneficial effects of adopting the further scheme are as follows: the sponge cushion can absorb and buffer the sound by itself, and the sound insulation cavity plays a role in preventing the sound from being transmitted.
Further, the inner surface walls of the plurality of sound insulation cavities are provided with sound absorption layers.
The beneficial effects of adopting the further scheme are as follows: the sound absorption layer can absorb and buffer part of sound, so that the effect of reducing noise can be achieved.
The beneficial effects are that: inside screw thread mouth on the fixed apron of screw rod screw in, can let the screw rod also screw in like this and be close to the screw thread mouth inside on the installation circle mouth for fixed apron can fix in installation circle mouth department, utilizes the screw rod to confirm the position under first through screw thread mouth and No. two screw thread mouthfuls, then reuses the connection and the fixed of reference column and location circular slot, lets the deviation of installation operation reduce, can cushion isolated noise through using the diaphragm, like this alright make the noise reduction effect of product become better as far as possible.
The foregoing description is only an overview of the present utility model, and is intended to provide a better understanding of the present utility model, as it is embodied in the following description, with reference to the preferred embodiments of the present utility model and the accompanying drawings. Specific embodiments of the present utility model are given in detail by the following examples and the accompanying drawings.
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 utility model and do not constitute a limitation on the utility model. In the drawings:
Fig. 1 is a perspective view showing a noise reduction type waterproof pump cover for a water pump according to the present utility model;
Fig. 2 is a schematic side view of a fixed cover plate of a noise reduction type waterproof pump cover for a water pump according to the present utility model;
Fig. 3 is a schematic side view of a pump cover body of a noise reduction type waterproof pump cover for a water pump according to the present utility model;
Fig. 4 is a schematic diagram of a side view of the other side of a pump cover body of a noise reduction type waterproof pump cover for a water pump according to the present utility model;
Fig. 5 is an enlarged perspective view of part a in fig. 1 of a noise-reducing waterproof pump cover for a water pump according to the present utility model;
fig. 6 is an enlarged perspective view of part B of fig. 4 showing a noise reduction type waterproof pump cover for a water pump according to the present utility model.
Legend description:
1. A pump cover body; 2. installing a round opening; 3. a first thread opening; 4. fixing the cover plate; 5. a second thread opening; 6. a screw rod; 7. a diaphragm sheet; 8. positioning columns; 9. positioning the round groove; 10. air holes; 11. a first sealing ring; 12. a second sealing ring; 13. a third thread opening; 14. a third sealing ring; 15. a sound isolation assembly; 151. a sponge cushion; 152. a sound-insulating cavity; 153. and a sound absorbing layer.
Detailed Description
The principles and features of the present utility model are described below with reference to fig. 1-6, the examples being provided for illustration only and not for limitation of the scope of the utility model. The utility model is more particularly described by way of example in the following paragraphs with reference to the drawings. Advantages and features of the utility model will become more apparent from the following description and from the claims. It should be noted that the drawings are in a very simplified form and are all to a non-precise scale, merely for convenience and clarity in aiding in the description of embodiments of the utility model.
Example 1
As shown in fig. 1-6, the noise-reducing waterproof pump cover for the water pump comprises a pump cover body 1 and a fixed cover plate 4, wherein a mounting round opening 2 is formed in one side of the pump cover body 1, first thread openings 3 are formed in the positions, close to the top and the bottom, of one side of the pump cover body 1, second thread openings 5 are formed in the positions, close to the top and the bottom, of one side of the fixed cover plate 4, screw rods 6 are arranged between two inner sides of each second thread opening 5, a diaphragm 7 is arranged on the other side of the fixed cover plate 4, positioning columns 8 are arranged in the positions, close to the top and the bottom, of the other side of the fixed cover plate 4, and positioning round grooves 9 are formed in the positions, close to the top and the bottom, of one side, close to the inside of the mounting round opening 2.
Example 2
As shown in fig. 1-6, an air hole 10 is formed in one side of the diaphragm 7, a first sealing ring 11 is arranged on the other side of the fixed cover plate 4, a second sealing ring 12 is arranged on the inner surface wall of the mounting round opening 2, a third threaded opening 13 is formed in one side of the pump cover body 1, six third threaded openings 13 are formed in six third threaded openings 13, and the six third threaded openings 13 are arranged on one side of the pump cover body 1 and are in a circular equidistant array.
In this embodiment, the function that can be convenient for take a breath is mainly provided for the gas pocket 10, the fixed apron 4 of setting can be let with the interior table wall laminating of installation circle mouth 2 to the sealing washer 11 No. one, can play waterproof effect like this, the interior table wall of installation circle mouth 2 inside can be fixed with fixed apron 4 laminating of being convenient for, make the leakproofness of installation circle mouth 2 improve, the waterproof nature of device also can improve like this, the No. three screw thread mouthful 13 of setting can be convenient for pump cover body 1 be connected fixedly with the water pump, let the bolt pass and connect fixedly.
Example 3
As shown in fig. 1 to 6, the outer surface wall of the pump cover body 1 is provided with a third sealing ring 14, the inner surface wall of the pump cover body 1 is provided with a plurality of sound insulation components 15, the plurality of sound insulation components 15 comprise a plurality of sponge mats 151, sound insulation cavities 152 are arranged between two inner sides of the plurality of sponge mats 151, and the inner surface walls of the plurality of sound insulation cavities 152 are provided with sound absorption layers 153.
In this embodiment, the third sealing ring 14 can be convenient for improving the tightness with the water pump connector, and also plays a role in improving the water resistance, the plurality of sound insulation components 15 can isolate the sound transmission, the sponge cushion 151 can absorb and buffer the sound by itself, the sound insulation cavity 152 can prevent the sound transmission, and the sound absorption layer 153 can absorb and buffer a part of the sound, so that the noise reduction effect can be achieved.
Working principle:
During the use, can utilize No. three screw thread mouthfuls 13 earlier, let the bolt can carry out fixed connection with the connecting piece on pump cover body 1 and the water pump, rethread uses screw rod 6 to screw in the inside of No. two screw thread mouthfuls 5 on the fixed apron 4, can let like this screw rod 6 also screw in the pump cover body 1 be close to the inside of the No. one screw thread mouthfuls 3 on the installation round mouth 2, make fixed apron 4 can fix in installation round mouth 2 departments, utilize screw rod 6 to confirm the position of first, then reuse the connection and the fixed of reference column 8 and location round slot 9, let the deviation of installation operation reduce, can cushion isolated noise through using diaphragm 7, so can make the noise reduction effect of product become better as far as possible.
The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model in any way; those skilled in the art will readily appreciate that the present utility model may be implemented as shown in the drawings and described above; however, those skilled in the art will appreciate that many modifications, adaptations, and variations of the present utility model are possible in light of the above teachings, without departing from the scope of the utility model; meanwhile, any equivalent changes, modifications and evolution of the above embodiments according to the essential technology of the present utility model still fall within the scope of the present utility model.
Claims (8)
1. A fall waterproof pump cover that makes an uproar for water pump, includes pump cover body (1) and fixed apron (4), its characterized in that: one side of pump cover body (1) is provided with installation circle mouth (2), one side of pump cover body (1) is close to the top and the bottom department of installation circle mouth (2) all is provided with screw thread mouth (3) No. one, one side of fixed apron (4) is close to top and bottom department all is provided with screw thread mouth (5) No. two, every all be provided with lead screw (6) between the inside both sides of screw thread mouth (5) No. two, the opposite side of fixed apron (4) is provided with diaphragm (7), the opposite side of fixed apron (4) is close to top and bottom department all is provided with reference column (8), the inside one side of installation circle mouth (2) is close to top and bottom department all is provided with location circular slot (9).
2. A noise-reducing waterproof pump cover for a water pump according to claim 1, wherein: one side of the diaphragm (7) is provided with an air hole (10), and the other side of the fixed cover plate (4) is provided with a first sealing ring (11).
3. A noise-reducing waterproof pump cover for a water pump according to claim 1, wherein: and a second sealing ring (12) is arranged on the inner surface wall of the installation round opening (2).
4. A noise-reducing waterproof pump cover for a water pump according to claim 1, wherein: one side of pump cover body (1) is provided with No. three screw thread mouths (13), no. three screw thread mouths (13) are provided with six, six No. three screw thread mouths (13) set up and are circular equidistance array in one side of pump cover body (1).
5. A noise-reducing waterproof pump cover for a water pump according to claim 1, wherein: the outer surface wall of the pump cover body (1) is provided with a third sealing ring (14).
6. A noise-reducing waterproof pump cover for a water pump according to claim 1, wherein: the inner surface wall of the pump cover body (1) is provided with a plurality of sound insulation components (15).
7. The noise-reducing waterproof pump cover for a water pump according to claim 6, wherein: the sound insulation components (15) comprise a plurality of sponge mats (151), and sound insulation cavities (152) are arranged between two inner sides of the sponge mats (151).
8. The noise-reducing waterproof pump cover for a water pump according to claim 7, wherein: the inner surface walls of the plurality of sound insulation cavities (152) are respectively provided with a sound absorption layer (153).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322981703.4U CN221277997U (en) | 2023-11-06 | 2023-11-06 | Noise-reduction type waterproof pump cover for water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322981703.4U CN221277997U (en) | 2023-11-06 | 2023-11-06 | Noise-reduction type waterproof pump cover for water pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221277997U true CN221277997U (en) | 2024-07-05 |
Family
ID=91710169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322981703.4U Active CN221277997U (en) | 2023-11-06 | 2023-11-06 | Noise-reduction type waterproof pump cover for water pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221277997U (en) |
-
2023
- 2023-11-06 CN CN202322981703.4U patent/CN221277997U/en active Active
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| GR01 | Patent grant |