CN215980164U - Centrifugal clean water pump with less operation noise pollution - Google Patents
Centrifugal clean water pump with less operation noise pollution Download PDFInfo
- Publication number
- CN215980164U CN215980164U CN202122471457.9U CN202122471457U CN215980164U CN 215980164 U CN215980164 U CN 215980164U CN 202122471457 U CN202122471457 U CN 202122471457U CN 215980164 U CN215980164 U CN 215980164U
- Authority
- CN
- China
- Prior art keywords
- wall
- water pump
- clean water
- sound
- noise pollution
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 59
- 238000009413 insulation Methods 0.000 claims description 27
- 238000013016 damping Methods 0.000 claims description 14
- 229920000742 Cotton Polymers 0.000 claims description 8
- 239000000428 dust Substances 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims 1
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 238000003912 environmental pollution Methods 0.000 abstract 1
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000002262 irrigation Effects 0.000 description 2
- 238000003973 irrigation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Images
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a centrifugal clean water pump with less operation noise pollution, which relates to the field of clean water pumps and aims at solving the problems of higher noise, higher environmental pollution and low practicability of the centrifugal clean water pump in the prior art. The utility model can reduce the vibration of the clean water pump body, reduce the damage of the vibration to the clean water pump, prolong the service life of the clean water pump, well reduce the decibel value of noise, effectively reduce the pollution of the noise to the environment and improve the environmental protection and the practicability.
Description
Technical Field
The utility model relates to the technical field of clean water pumps, in particular to a centrifugal clean water pump with low operation noise pollution.
Background
The clear water pump is used for conveying clear water and other liquids with physical and chemical properties similar to that of the clear water, and is suitable for cold and hot water circulation pressurization and equipment matching for industrial and urban water supply and drainage, pressurization and water supply for high-rise buildings, garden sprinkling irrigation, fire control pressurization, remote conveying, heating ventilation refrigeration circulation, farmland irrigation, bathrooms and the like, and the clear water pump is a discrete clear water pump, a horizontal clear water pump, a single-stage clear water pump, a multi-stage clear water pump, a centrifugal clear water pump and a self-suction clear water pump.
Based on current centrifugal clarified water pump, when using, because the motor can produce the noise when the operation, in addition, the axle is when rotatory, because the inevitable noise that produces of friction, consequently, multiple noise is mingled with together, leads to centrifugal clarified water pump when using, and the noise is great, and is great to the pollution of environment, and the practicality is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a centrifugal clean water pump with less operation noise pollution.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a centrifugal clean water pump with less operation noise pollution comprises a base and a clean water pump body, wherein mounting grooves are formed in the outer walls of two sides of the top of the base, the mounting grooves are distributed equidistantly, a vibration damping mechanism is arranged in each mounting groove and comprises a sliding plate, a supporting rod, a limiting ring and a vibration damping spring, the sliding plate is slidably mounted in each mounting groove, the supporting rod is welded to the outer wall of the top of the sliding plate, the limiting ring is sleeved on the inner wall of the top of each mounting groove, the vibration damping spring is sleeved on the outer wall, located above the base, of the supporting rod, a mounting seat is arranged above the base, the clean water pump body is connected to the outer wall of the top of the mounting seat through bolts, a sound insulation box is connected to the outer wall of the top of the base through bolts, a mounting opening is formed in the outer wall of one side of the sound insulation box, a fan is embedded in the mounting opening, a supporting and protecting frame with a U-shaped structure is welded on the inner wall of the top of the mounting seat, sound absorption cotton is arranged on the inner wall of the bottom of the mounting seat, all weld the syllable-dividing short slab of the slope that the equidistance distributes on the upper portion inner wall on soundproof box both sides, and soundproof long slab all welds on the inner wall that soundproof box both sides are located the short slab top that gives sound insulation.
Preferably, the inner diameter of the limiting ring is matched with the outer diameter of the supporting rod, and the supporting rod is slidably mounted in the limiting ring.
Preferably, the through-holes that the equidistance distributes all open on the both sides outer wall of mount pad bottom, and bracing piece slidable mounting in the through-hole, mount pad top inner wall welds on bracing piece top outer wall.
Preferably, two openings are formed in the outer wall of the top of the sound insulation box, a first top cover is hinged to the inner wall of one side of one opening, and a second top cover is hinged to the inner wall of one side of the other opening.
Preferably, the outer wall of one side of the sound insulation box, which is far away from the fan, is provided with an air inlet, and a dustproof net is sleeved in the air inlet.
Preferably, the fan is connected with a switch through a wire, and the switch is connected with a power line.
The utility model has the beneficial effects that:
1. the clear water pump body can generate vibration when running, the vibration is transmitted to the support rods through the mounting seat, so that the support rods move up and down, the vibration damping spring is extruded, the clear water pump body is subjected to vibration damping under the tension of the vibration damping spring, the damage of the vibration to the clear water pump can be reduced, and the service life of the clear water pump is prolonged;
2. be provided with the sound-proof box, inhale the sound cotton, the short slab that gives sound insulation and the long slab that gives sound insulation, the noise that the clarified water pump produced when the operation has partly can strike on the short slab that gives sound insulation and the long slab that gives sound insulation, and make a round trip to strike between short slab and the long slab that gives sound insulation, and then the energy of noise reduction, simultaneously, inhale the partial energy that the noise that the sound cotton can absorb operating noise and outside air process, decibel value of noise reduction that can be better, effectively reduce the pollution of noise to the environment, the feature of environmental protection and practicality have been improved.
Drawings
FIG. 1 is a schematic perspective view of a centrifugal clean water pump with less noise pollution;
FIG. 2 is a schematic diagram of a side-view three-dimensional structure of a centrifugal clean water pump with less noise pollution;
FIG. 3 is a schematic cross-sectional perspective view of a centrifugal clean water pump with less noise pollution;
FIG. 4 is a schematic perspective view of a mounting seat of the centrifugal clean water pump with less noise pollution;
FIG. 5 is a schematic view of a bottom plate cross-sectional three-dimensional structure of a centrifugal clean water pump with less noise pollution during operation according to the present invention;
fig. 6 is a schematic cross-sectional three-dimensional structure diagram of a sound insulation box of the centrifugal clean water pump with less operation noise pollution.
In the figure: 1 base, 2 mounting grooves, 3 damping mechanism, 301 slide, 302 bracing piece, 303 spacing ring, 304 damping spring, 4 mount pads, 5 clean water pump bodies, 6 sound-proof box, 7 first top caps, 8 second top caps, 9 fans, 10 dust screens, 11 protective frames, 12 inhale the sound cotton, 13 sound-proof short slabs, 14 sound-proof long slabs.
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.
Referring to fig. 1-6, a centrifugal clean water pump with less noise pollution comprises a base 1, a vibration reduction mechanism 3, a mounting seat 4, a clean water pump body 5, a sound insulation box 6, a first top cover 7, a second top cover 8, a fan 9, a dust screen 10, a support frame 11 with a U-shaped structure, sound absorption cotton 12 and two sound insulation long plates 14, wherein the outer walls of two sides of the top of the base 1 are respectively provided with a mounting groove 2 distributed at equal intervals, the vibration reduction mechanism 3 comprises a sliding plate 301 slidably mounted in the mounting groove 2, a support rod 302 welded on the outer wall of the top of the sliding plate 301, a limit ring 303 sleeved on the inner wall of the top of the mounting groove 2 and a vibration reduction spring 304 sleeved on the outer wall of the support rod 302 above the base 1, the inner diameter of the limit ring 303 is matched with the outer diameter of the support rod 302, the support rod 302 is slidably mounted in the limit ring 303, the mounting seat 4 is arranged above the base 1, through holes distributed at equal intervals are formed in the outer walls of the two sides of the bottom of the mounting seat 4, the supporting rods 302 are slidably mounted in the through holes, the inner wall of the top of the mounting seat 4 is welded on the outer wall of the top end of the supporting rods 302, and the clean water pump body 5 is connected to the outer wall of the top of the mounting seat 4 through bolts, so that the clean water pump body can be damped, the damage of vibration to the clean water pump is reduced, and the service life of the clean water pump is prolonged;
the sound insulation box 6 is connected to the outer wall of the top of the base 1 through bolts, the outer wall of the top of the sound insulation box 6 is provided with two openings, a first top cover 7 is hinged to the inner wall of one side of one opening, a second top cover 8 is hinged to the inner wall of one side of the other opening, the outer wall of one side of the sound insulation box 6 is provided with a mounting opening, a fan 9 is embedded in the mounting opening, the outer wall of one side of the sound insulation box 6, which is far away from the fan 9, is provided with an air inlet, a dustproof net 10 is sleeved in the air inlet, a supporting frame 11 is welded on the inner wall of the top of the mounting seat 4, sound absorption cotton 12 is arranged on the inner wall of the bottom of the mounting seat 4, inclined sound insulation short plates 13 which are distributed at equal intervals are welded on the inner walls of the upper parts of the two sides of the sound insulation box 6, two sound insulation long plates 14 are respectively welded on the inner walls of the two sides of the sound insulation short plates 13, and the decibel value of noise can be better reduced, the pollution of noise to the environment is effectively reduced, and the environmental protection and practicability are improved;
the fan 9 is connected with a switch through a wire, and the switch is connected with a power line.
The working principle is as follows: clear water pump body 5 is when carrying out the operation, can produce the vibration, the vibration passes through mount pad 4 and transmits for a plurality of bracing pieces 302, make bracing piece 302 reciprocate, and then extrusion damping spring 304, carry out the damping to clear water pump body 5 under the effect of damping spring 304 tension, the noise that clear water pump body 5 produced when the operation has partly can strike on sound insulation short slab 13 and sound insulation long slab 14, and strike back and forth between sound insulation short slab 13 and sound insulation long slab 14, and then the energy of noise reduction, simultaneously, inhale the partial energy that sound cotton 12 can absorb the noise of operating noise and outside air process, start fan 9, the heat that fan 9 produced when with clear water pump body 9 operation is carried and is given sound proof 6 outsidely.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. The centrifugal clean water pump with less operation noise pollution comprises a base (1) and a clean water pump body (5), and is characterized in that mounting grooves (2) distributed at equal intervals are formed in the outer walls of two sides of the top of the base (1), a damping mechanism (3) is arranged in each mounting groove (2), each damping mechanism (3) comprises a sliding plate (301) which is slidably mounted in each mounting groove (2), a supporting rod (302) welded on the outer wall of the top of each sliding plate (301), a limiting ring (303) sleeved on the inner wall of the top end of each mounting groove (2) and a damping spring (304) sleeved on the outer wall of each supporting rod (302) above the base (1), a mounting seat (4) is arranged above the base (1), the clean water pump body (5) is connected onto the outer wall of the top of the mounting seat (4) through bolts, and a sound insulation box (6) is connected onto the outer wall of the top of the base (1) through bolts, open on the outer wall of sound-proof box (6) one side has the installing port, and inlays in the installing port and be equipped with fan (9), the welding has a support frame (11) of "U" shape structure on the inner wall of installing seat (4) top, be equipped with on the inner wall of installing seat (4) bottom and inhale sound cotton (12), all weld on the upper portion inner wall on sound-proof box (6) both sides has syllable-dividing short slab (13) of the slope that the equidistance distributes, and all weld on the inner wall that sound-proof box (6) both sides are located syllable-dividing short slab (13) top has sound-insulating long slab (14).
2. A centrifugal clean water pump with low noise pollution, as claimed in claim 1, characterized in that the inner diameter of the limit ring (303) is matched with the outer diameter of the support rod (302), and the support rod (302) is slidably mounted in the limit ring (303).
3. The centrifugal clean water pump with low noise pollution in operation according to claim 1, characterized in that the outer walls of the two sides of the bottom of the mounting seat (4) are provided with through holes distributed at equal intervals, the supporting rods (302) are slidably mounted in the through holes, and the inner wall of the top of the mounting seat (4) is welded on the outer wall of the top end of the supporting rods (302).
4. A centrifugal clean water pump with low noise pollution, as claimed in claim 1, characterized in that the top outer wall of the sound-proof box (6) is provided with two openings, and one side of the inner wall of one opening is hinged with a first top cover (7), and the other side of the inner wall of the other opening is hinged with a second top cover (8).
5. The centrifugal clean water pump with low noise pollution in operation according to claim 1, characterized in that an air inlet is arranged on the outer wall of one side of the sound insulation box (6) far away from the fan (9), and a dust screen (10) is sleeved in the air inlet.
6. A centrifugal clean water pump with low noise pollution, according to claim 1, characterized in that the fan (9) is connected with a switch through a wire, and the switch is connected with a power cord.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122471457.9U CN215980164U (en) | 2021-10-14 | 2021-10-14 | Centrifugal clean water pump with less operation noise pollution |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122471457.9U CN215980164U (en) | 2021-10-14 | 2021-10-14 | Centrifugal clean water pump with less operation noise pollution |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215980164U true CN215980164U (en) | 2022-03-08 |
Family
ID=80569360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122471457.9U Expired - Fee Related CN215980164U (en) | 2021-10-14 | 2021-10-14 | Centrifugal clean water pump with less operation noise pollution |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215980164U (en) |
-
2021
- 2021-10-14 CN CN202122471457.9U patent/CN215980164U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112018646A (en) | Rain-proof electrical installation cabinet | |
| CN210693695U (en) | Peripheral cooling device for motor equipment | |
| CN110880697B (en) | Be used for radiating block terminal of dust removal | |
| CN215980164U (en) | Centrifugal clean water pump with less operation noise pollution | |
| CN212079563U (en) | Energy-conserving air compressor machine that radiating effect is good | |
| CN111193206A (en) | Power distribution box with good heat dissipation effect for building machines and heat dissipation method thereof | |
| CN116113223A (en) | Communication comprehensive cabinet and assembling method thereof | |
| CN207010432U (en) | A kind of motor with noise reduction radiator structure | |
| CN213520972U (en) | Branch box looped netowrk cabinet with anti-interference structural installation is stable | |
| CN210957352U (en) | Capacitance compensation cabinet with high-temperature protection | |
| CN211081144U (en) | Communication base station with ventilation and noise reduction functions | |
| CN219368171U (en) | Jig air-drying device in workshop | |
| CN215638153U (en) | Winding tube type condenser for air conditioner | |
| CN215268249U (en) | Communication equipment with noise reduction processing function | |
| CN214626662U (en) | Sound-insulation damping base frame for generator | |
| CN218426337U (en) | Suspended ceiling type laser water chiller | |
| CN211938824U (en) | Reinforcing bar machine tool for building | |
| CN215637787U (en) | Ventilation energy-saving system of green building | |
| CN218627831U (en) | Cooling tower with noise reduction function | |
| CN212899649U (en) | Convenient abluent protection casing for derailleur of dismantling | |
| CN210470102U (en) | Heat dissipation type converter with cover body | |
| CN215601145U (en) | Heat dissipation shell of industrial fan | |
| CN219998333U (en) | New forms of energy power end plate battery compartment cooling device | |
| CN212052978U (en) | Secondary water supply energy-saving control device | |
| CN221144842U (en) | Noise reduction device for blower |
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: 20220308 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |