CN221074773U - Water pump base and water pump - Google Patents
Water pump base and water pump Download PDFInfo
- Publication number
- CN221074773U CN221074773U CN202322665630.8U CN202322665630U CN221074773U CN 221074773 U CN221074773 U CN 221074773U CN 202322665630 U CN202322665630 U CN 202322665630U CN 221074773 U CN221074773 U CN 221074773U
- Authority
- CN
- China
- Prior art keywords
- water pump
- pump
- damping
- spacer
- pump body
- 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.)
- Active
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 69
- 125000006850 spacer group Chemical group 0.000 claims abstract description 56
- 230000035939 shock Effects 0.000 claims abstract description 45
- 238000013016 damping Methods 0.000 claims abstract description 31
- 238000010521 absorption reaction Methods 0.000 claims description 17
- 229920006351 engineering plastic Polymers 0.000 claims description 5
- 238000001746 injection moulding Methods 0.000 claims description 5
- 239000007788 liquid Substances 0.000 abstract description 16
- 230000000694 effects Effects 0.000 abstract description 2
- 239000002585 base Substances 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000007789 sealing Methods 0.000 description 6
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 239000000919 ceramic Substances 0.000 description 2
- 239000000839 emulsion Substances 0.000 description 2
- RVCKCEDKBVEEHL-UHFFFAOYSA-N 2,3,4,5,6-pentachlorobenzyl alcohol Chemical compound OCC1=C(Cl)C(Cl)=C(Cl)C(Cl)=C1Cl RVCKCEDKBVEEHL-UHFFFAOYSA-N 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 229910001338 liquidmetal Inorganic materials 0.000 description 1
- 210000003739 neck Anatomy 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a water pump base and a water pump, and belongs to the technical field of liquid conveying equipment. According to the utility model, the middle part of the horizontal pump body is arranged on the damping spacer bush and the damping seat, so that the damping effect on the pump body is achieved, and the horizontal pump has the advantages of high structural strength and good shock resistance compared with a split type water pump, and can ensure the safe operation of the water pump. The utility model is especially suitable for various severe environments such as mechanical vibration, impact and the like.
Description
Technical Field
The utility model belongs to the technical field of liquid conveying equipment, and particularly relates to a water pump base and a water pump.
Background
The water pump is a mechanism for conveying or pressurizing liquid, can transfer mechanical energy of a prime motor or other external energy to the liquid, increases the energy of the liquid, and is mainly used for conveying the liquid including water, oil, acid-alkali liquor, emulsion, suspension emulsion, liquid metal and the like.
At present, the pump body of the existing water pump is directly arranged on the base, and when the pump body is applied to a high mechanical vibration place, the components in the pump body are easy to loosen and damage after long-time operation, so that the safe operation of the water pump is seriously affected.
Disclosure of utility model
The utility model aims to provide a water pump base and a water pump, and aims to solve the technical problems that in the prior art, a pump body of the water pump is directly arranged on the base and is easy to loosen due to vibration, so that internal parts are damaged, and potential safety hazards exist.
In order to solve the technical problems, the utility model adopts the following technical scheme:
The utility model provides a water pump base, includes the shock attenuation spacer that the shock attenuation seat and is used for the fixed pump body, the pump body is horizontal setting in the shock attenuation spacer, shock attenuation spacer suit is in the middle part of the pump body, the shock attenuation seat sets up in the bottom of shock attenuation spacer, and links to each other with the shock attenuation spacer.
Preferably, the damping spacer is of a semi-surrounding structure, an opening is formed in the bottom of the damping spacer, and two ends of the opening of the damping spacer are connected with the damping seat through bolts respectively.
Preferably, the middle part of shock attenuation spacer is with pump body outer wall assorted round hole, the upper portion of shock attenuation spacer is convex, the both sides face of shock attenuation spacer is the inclined plane of outside below slope, be equipped with perpendicularly on the inclined plane with bolt complex connecting hole, the both sides of shock mount are equipped with bolt complex mounting hole.
Preferably, the middle part of shock attenuation seat is equipped with the brace table, both sides are equipped with the mount table, be equipped with the recess that is used for bearing the pump body on the top surface of brace table, the recess corresponds with the opening of shock attenuation spacer, be equipped with on the mount table with bolt complex mounting hole.
The utility model also provides a water pump, which comprises a pump head, a pump body and the water pump base, wherein the pump head with an inlet and an outlet is arranged on the front side of the pump body, an impeller is arranged in the pump head, the pump body comprises a water pump shell and a brushless direct current motor in the water pump shell, and the brushless direct current motor is electrically connected with a controller and used for driving the blades to rotate.
Preferably, the water pump shell and the pump head are formed by injection molding engineering plastics, the rear end of the water pump shell is provided with a power interface, and the middle part of the water pump shell is provided with an annular groove for installing a shock absorption spacer bush.
The beneficial effects of adopting above-mentioned technical scheme to produce lie in: compared with the prior art, the pump body is horizontally arranged on the damping spacer bush and the damping seat, so that the damping effect on the pump body can be achieved, and the pump has the advantages of high structural strength and good damping performance compared with a split type water pump, and can ensure safe operation of internal parts. The utility model is especially suitable for various severe environments such as mechanical vibration, impact and the like.
Drawings
The utility model will be described in further detail with reference to the drawings and the detailed description.
Fig. 1 is a schematic structural diagram of a water pump base according to an embodiment of the present utility model;
fig. 2 is a front view of a water pump according to an embodiment of the present utility model;
FIG. 3 is an exploded view of a water pump according to an embodiment of the present utility model;
FIG. 4 is a cross-sectional view of a water pump according to an embodiment of the present utility model;
In the figure: 1-a shock mount, 2-a shock absorption spacer bush, 200-an opening, 201-a round hole, 202-an inclined plane and 203-a connecting hole; 3-bolts, 4-controllers, 5-water pump shells and 50-annular grooves; 6-impeller, 7-main shaft, 8-water pump volute, 80-protective cover; 9-liquid inlet pipe, 10-liquid outlet pipe, 11-power interface, 12-rear end cover, 13-rotor assembly, 14-stator assembly, 15-waterproof spacer bush, 16-ceramic pad, 17-rotor end cover, 18-sealing ring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the water pump base provided by the utility model comprises a shock absorption seat 1 and a shock absorption spacer bush 2 for fixing a pump body, wherein the pump body is horizontally arranged in the shock absorption spacer bush 2, the shock absorption spacer bush 2 is sleeved in the middle of the pump body, the shock absorption seat 1 is arranged at the bottom of the shock absorption spacer bush 2, and two ends of the shock absorption seat 1 are connected with the shock absorption spacer bush 2. The damping spacer bush 2 is of a semi-surrounding structure, an opening 200 is formed in the bottom of the damping spacer bush 2, and two ends of the opening of the damping spacer bush 2 are connected with the damping seat 1 through bolts 3 respectively. The pump body is damped by means of the damping spacer bush and the damping seat, and stable operation of the water pump can be guaranteed.
As a preferable structure, as shown in fig. 3, the middle part of the shock absorbing spacer 2 is a round hole 201 matched with the outer wall of the pump body, the upper part of the shock absorbing spacer 2 is arc-shaped, two sides of the shock absorbing spacer 2 are inclined planes 202 inclined towards the lower side and the outer side, connecting holes 203 matched with the bolts 3 are vertically arranged on the inclined planes 202, and mounting holes matched with the bolts 3 are arranged on two sides of the shock absorbing seat 1. The structure can ensure the integral strength of the shock absorption spacer bush and is respectively processed and manufactured. During manufacturing, the damping spacer bush can be made of elastic damping and sound insulation materials.
During concrete manufacturing, as shown in fig. 3, a supporting table is arranged in the middle of the shock absorption seat 1, mounting tables are arranged on two sides of the supporting table, a groove for supporting a pump body is formed in the top surface of the supporting table, the groove corresponds to an opening of the shock absorption spacer bush 2, and mounting holes matched with the bolts 3 are formed in the mounting tables. The shock mount and the shock absorption spacer bush adopt split structures, so that the shock mount and the shock absorption spacer bush are more convenient to mount and dismount.
The utility model also provides a water pump, which comprises a pump head, a pump body and the water pump base, wherein the pump head with an inlet and an outlet is arranged on the front side of the pump body, the controller 4 is arranged on the rear side of the pump body, and the pump head and the controller 4 are respectively arranged on two sides of the shock absorption spacer bush 2; the pump body comprises a water pump shell 5 and a brushless direct current motor in the water pump shell, an impeller 6 is arranged in the pump head, the impeller 6 is driven by the brushless direct current motor to rotate on a main shaft 7, and the brushless direct current motor is electrically connected with the controller 4. All water pumps with the water pump base are within the protection scope of the utility model.
In one embodiment of the present utility model, as shown in fig. 1 and 2, the pump head comprises a water pump volute 8, a liquid inlet pipe 9 and a liquid outlet pipe 10, and the pump head is integrally injection molded; the inlet end of the water pump volute 8 is provided with a horizontally arranged liquid inlet pipe 9, and the side surface of the water pump volute is tangentially provided with a liquid outlet pipe 10. The pump head adopts engineering plastic integral injection molding, so that the production efficiency can be improved, the production cost can be reduced, and the pump head is suitable for mass production.
In a specific embodiment of the present utility model, as shown in fig. 3 and 4, a rear end cover 12 is disposed at the rear end of the water pump housing 5, the controller 4 is disposed in a cavity at the junction between the water pump housing 5 and the rear end cover 12, and the front and rear ends of the water pump housing 5 are respectively connected with the water pump volute 8 and the rear end cover 12 through bolts.
Further optimizing above-mentioned technical scheme, pump casing 5 and pump head all adopt engineering plastics injection moulding, the rear end of pump casing 5 is equipped with power source 11, the middle part of pump casing 5 is equipped with the ring channel 50 that is used for installing shock attenuation spacer 2, and the ring channel can install the spacing to the pump body.
In the concrete manufacturing process, the controller 4 adopts a printed circuit board and can operate according to the requirement. The brushless direct current motor comprises a rotor assembly 13 and a stator assembly 14, wherein the rotor assembly, an impeller and a main shaft in the middle of the impeller are of an integrated structure to form an impeller rotor, a waterproof spacer 15 is arranged between the impeller rotor and the stator assembly, and two sides of the waterproof spacer 15 are respectively in sealing fit with a water pump volute 8 and a water pump shell 5 through sealing rings 18; the rear end of the water pump housing 5 is in sealing fit with the rear end cover 12 through a sealing ring 18. The rear end of the impeller rotor is provided with a rotor end cover, and the sleeve tail end of the waterproof spacer bush 15 is connected with the edge of the rotor end cover; the front end of the main shaft 7 is arranged in a protective cover 80 at the middle part of the water pump volute 8, and the rear end of the main shaft is arranged in a sinking groove at the middle part of the rotor end cover. Meanwhile, ceramic pads 16 are respectively arranged at the shaft necks at the two ends of the main shaft, so that the self-lubricating wear-resisting performance is achieved, and the operation durability of the water pump is ensured. After the controller and the stator assembly are electrified, the stator assembly generates an excitation magnetic field to generate a rotating force on the rotor assembly; the rotor assembly is forced to rotate under the action of a magnetic field generated by the stator, a conveying medium has flow pressure through the impeller, the impeller rotating on the main shaft at a high speed can pump the medium into the volute of the water pump through the liquid inlet pipe, and the medium is discharged through the liquid outlet pipe after being pressurized, so that the pumping of the liquid medium is realized.
The brushless direct current motor is formed by the rotor assembly and the stator assembly and is controlled by the controller; the controller adopts PCBA assembly (printed circuit board) and can control the motor to operate according to the requirement. The waterproof spacer bush is integrally formed by stretching stainless steel and is welded, so that the waterproof spacer bush has the advantages of high structural strength, good waterproof sealing performance, heat resistance, weather resistance and corrosion resistance. The waterproof spacer sleeve can separate the liquid medium from the electric appliance part, so that the safe operation of the water pump is ensured. The impeller, the main shaft and the rotor assembly of the brushless direct current motor are integrally packaged and formed, and the brushless direct current motor has the advantages of high structural strength, high forming precision, strong corrosion resistance and stable performance, and is safe and reliable to operate; the shell, the rear end cover and the pump head of the water pump are all formed by injection molding engineering plastics, and the water pump has high strength, corrosion resistance, heat resistance, high heat distortion temperature and good insulating property. The utility model has pressure resistance and can adapt to various severe environments such as mechanical vibration, impact and the like.
In the foregoing description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present utility model is not limited to the specific embodiments disclosed above.
Claims (6)
1. A water pump base, its characterized in that: the damping spacer sleeve comprises a damping seat and a damping spacer sleeve used for fixing a pump body, wherein the pump body is horizontally arranged in the damping spacer sleeve, the damping spacer sleeve is sleeved in the middle of the pump body, and the damping seat is arranged at the bottom of the damping spacer sleeve and is connected with the damping spacer sleeve.
2. The water pump mount of claim 1 wherein: the damping spacer bush is of a semi-surrounding structure, an opening is formed in the bottom of the damping spacer bush, and two ends of the opening of the damping spacer bush are connected with the damping seat through bolts respectively.
3. The water pump mount set forth in claim 2, wherein: the middle part of shock attenuation spacer is with pump body outer wall assorted round hole, the upper portion of shock attenuation spacer is convex, the both sides face of shock attenuation spacer is the inclined plane of outside below slope, be equipped with perpendicularly on the inclined plane with bolt complex connecting hole, the both sides of shock mount are equipped with bolt complex mounting hole.
4. The water pump mount of claim 1 wherein: the middle part of shock mount is equipped with the brace table, both sides are equipped with the mount table, be equipped with the recess that is used for bearing the pump body on the top surface of brace table, the recess corresponds with the opening of shock attenuation spacer, be equipped with on the mount table with bolt complex mounting hole.
5. A water pump, characterized in that: the water pump comprises a pump head, a pump body and the water pump base as claimed in any one of claims 1-4, wherein the pump head with an inlet and an outlet is arranged on the front side of the pump body, an impeller is arranged in the pump head, the pump body comprises a water pump shell and a brushless direct current motor arranged in the water pump shell, and the brushless direct current motor is electrically connected with a controller and used for driving the blades to rotate.
6. The water pump of claim 5, wherein: the water pump shell and the pump head are formed by injection molding of engineering plastics, a power interface electrically connected with the controller is arranged at the rear end of the water pump shell, and an annular groove for installing a shock absorption spacer bush is arranged in the middle of the water pump shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322665630.8U CN221074773U (en) | 2023-10-07 | 2023-10-07 | Water pump base and water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322665630.8U CN221074773U (en) | 2023-10-07 | 2023-10-07 | Water pump base and water pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221074773U true CN221074773U (en) | 2024-06-04 |
Family
ID=91261983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322665630.8U Active CN221074773U (en) | 2023-10-07 | 2023-10-07 | Water pump base and water pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221074773U (en) |
-
2023
- 2023-10-07 CN CN202322665630.8U patent/CN221074773U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208085964U (en) | Water jet one water cooling propeller and the electronic surfboard with the propeller | |
| CN221074773U (en) | Water pump base and water pump | |
| CN220956099U (en) | Self-balancing air flue structure around air suspension centrifugal vacuum pump impeller | |
| CN111188775B (en) | Electric water pump with efficient heat dissipation and vibration reduction structure | |
| CN219733733U (en) | High-efficiency fan | |
| CN221170091U (en) | Water pump sealing mechanism and water pump | |
| CN221033306U (en) | Water pump shell heat radiation structure and water pump | |
| CN214788009U (en) | Environment-friendly centrifugal pump | |
| CN212536113U (en) | Single-stage centrifugal fan structure | |
| CN216447182U (en) | Vertical sealed built-in self-balancing centrifugal pump | |
| CN113250964A (en) | Damping type middle-open double-suction pump and working method thereof | |
| CN214617065U (en) | Reinforced polypropylene injection molding centrifugal pump | |
| CN220415790U (en) | Water pump feed liquor structure and water pump | |
| CN217652855U (en) | Slip ring fan for wind power generation | |
| CN220452318U (en) | Centrifugal pump | |
| CN220822767U (en) | Motor with protection function | |
| CN213574243U (en) | Allowance-free gas turbine guider with hollow blades | |
| CN211174634U (en) | Self-priming centrifugal pump | |
| CN218953574U (en) | High-speed anti-corrosion high-suction water pump | |
| CN217761348U (en) | Shielding pump | |
| CN213628040U (en) | Magnetic suspension centrifugal pump convenient to change | |
| CN215171076U (en) | Centrifugal pump convenient to install and detach for oil slurry scale inhibitor production | |
| CN219986744U (en) | Magnetic suspension compressor installation mechanism | |
| CN214674763U (en) | High-rotation-speed wind motor fan blade and motor | |
| CN219220813U (en) | Magnetic drive pump convenient to sealing connection |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |