CN206309660U - A kind of condenser pump for reducing noise - Google Patents
A kind of condenser pump for reducing noise Download PDFInfo
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- CN206309660U CN206309660U CN201621370623.9U CN201621370623U CN206309660U CN 206309660 U CN206309660 U CN 206309660U CN 201621370623 U CN201621370623 U CN 201621370623U CN 206309660 U CN206309660 U CN 206309660U
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- impeller
- cavity
- pump
- deflector
- cylindrical cavity
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Abstract
The utility model discloses a kind of condenser pump for reducing noise, including pump cover, the pump housing, stator module, rotor assembly and impeller, the stator module is made up of stator core and coil block, the pump housing is constituted by a circular cylindrical cavity and along the impeller cavity that circular cylindrical cavity one end radially extends, described rotor assembly is assemblied in cylindrical cavity body, it is external that the stator module is assemblied in cylindrical cavity, the impeller is assemblied on rotor assembly, and be contained in impeller cavity, the impeller cavity is provided with discharge outlet away from one end of circular cylindrical cavity, in impeller cavity deflector is provided near discharge outlet one end, deflector is classified as two mutually isolated runners along impeller cavity delivery port direction.Condenser pump of the present utility model effectively prevents the shake that withdrawing fluid is directly produced with impeller collision in drainage procedure, so as to lift the stability of condensation pump work and solve the noise problem of its course of work.
Description
Technical field
The utility model is related to a kind of structure of centrifugal water pump, more particularly to a kind of mini domestic condensation pump configuration.
Background technology
Tank is typically provided with the electrical equipment such as dryer or air-conditioning, for liquid overflows in anti-water stopping trough, is typically set in tank
There is condenser pump, the structure of condenser pump is as shown in earlier application Patent No. CN203655659U.Condenser pump in the course of the work, no
The liquid of orientation is clashed into impeller cavity and produces noise, and the phase after draining, and the liquid in pipe is back in impeller cavity, withdrawing fluid
Directly clashed into impeller, the noise of generation becomes apparent from.
Utility model content
In order to solve the above-mentioned technical problem, the utility model provides a kind of condenser pump for reducing noise, and it is improved to
Flow-guiding structure is provided with pump housing impeller cavity, noise problem when can lift the stability of condensation pump work and solve draining.
This realizes that new technical scheme is：A kind of condenser pump for reducing noise, including pump cover, the pump housing, stator module,
Rotor assembly and impeller, stator module are made up of stator core and coil block, and the pump housing is by a circular cylindrical cavity and along cylinder
The impeller cavity that cavity one end radially extends is constituted, and rotor assembly is assemblied in cylindrical cavity body, and stator module is assemblied in cylinder
Outside cavity, impeller is assemblied on rotor assembly, and is contained in impeller cavity, it is characterised in that：Impeller cavity is away from circular cylindrical cavity
One end be provided with discharge outlet, be provided with deflector near discharge outlet one end in impeller cavity, deflector is along impeller cavity delivery port side
To being classified as two mutually isolated runners.
Further, water conservancy diversion be class isosceles triangular structure, i.e. deflector by the waist parallel with impeller cavity both sides and with
Circular cylindrical cavity is formed for the arc handing-over of concentric circles.
Further, steam vent is provided between deflector and circular cylindrical cavity.
Further, the inner face of pump cover extends an arc deflector, and the arc deflector is located at pump cover draining
Mouth is first.
The technical scheme is that deflector is provided with pump housing impeller cavity, is effectively prevented in drainage procedure, backflow
The shake that liquid is directly produced with impeller collision, so as to lift the stability of condenser pump and reduce its noise.
In order to more fully understand and implement, the utility model is described in detail below in conjunction with the accompanying drawings.
Brief description of the drawings
Fig. 1 is the decomposing schematic representation of the utility model condenser pump；
Fig. 2 is the sectional view that the utility model condenses pump configuration；
Fig. 3 is the pump body structure schematic diagram of the utility model condenser pump；
Fig. 4 is the front view of the pump cover of the utility model condenser pump；
Fig. 5 is the pump cover B of the utility model condenser pump to sectional view；
Fig. 6 is the utility model condenser pump working state schematic representation；
Fig. 7 is the motion state schematic diagram that the utility model condenses pump drainage later stage impeller intracavity liquid.
Wherein：Pump cover 1, water inlet 1.1, arc deflector 1.2, rotor assembly 2, the pump housing 3, circular cylindrical cavity 3.1, leaf
Wheel chamber 3.2, discharge outlet 3.3, deflector 3.4, steam vent 3.5, stator module 4, stator core 5, coil block 6, impeller 8
Specific embodiment
It should be understood that upper and lower, left and right in this specification, directional terms are directed to upwards, downwards, to the left, to the right
The description in the orientation shown in accompanying drawing, these orientation are not restricted.If without certain illustrated, term herein to
Interior, outside, inside and outside, inner side, outside refer to the scope relative to part centre, such as interior and interior using electrical axis as reference
Side refers to closer to or points to position or the orientation of electrical axis, refers to outward further from motor center position with outside.Additionally, term
Level, the term such as hold up, dangle and be not offered as requiring part abswolute level or pendency, and permission can be slightly tilted.Such as level
More level is simply meant to for its direction opposed vertical, is not to represent that the structure is fully horizontal, and can be to be slightly tilted.
As depicted in figs. 1 and 2, a kind of condenser pump of low noise includes pump cover 1, the pump housing 3, stator module 4, rotor assembly 2
With impeller 8, stator module 4 is made up of stator core 5 and coil block 6.The pump housing 3 is by a circular cylindrical cavity 3.1 and along cylinder
The impeller cavity 3.2 that cavity one end radially extends is constituted.Rotor assembly 2 is assemblied in the body of cylindrical cavity 3.1, and stator module 4 is assembled
In outside circular cylindrical cavity 3.1.Impeller 8 is assemblied on rotor assembly 2, and is contained in impeller cavity 3.2.It is remote in impeller cavity 3.2
One end of circular cylindrical cavity is provided with discharge outlet 3.3, the one end of discharge outlet 3.3 is provided with deflector in impeller cavity 3.2
3.4。
As shown in figure 3, deflector 3.4 is by the axially extending class isosceles triangular structure in the bottom surface of impeller cavity 3.2.I.e.
Deflector 3.4 is by the waist that is parallel to each other with the side of impeller cavity 3.2 and with circular cylindrical cavity 3.1 for the arc handing-over of concentric circles
Into.Deflector 3.4 is classified as two mutually isolated runners along the delivery port direction of impeller cavity 3.2.In the water conservancy diversion of impeller cavity 3.2
Steam vent 3.5 is provided between mechanism 3.4 and circular cylindrical cavity 3.1.
As shown in Figure 4 and Figure 5, the top end face of pump cover 1 is provided with water inlet 1.1, and is right against pump housing discharge outlet in pump cover 1
Extend an arc deflector 1.2 on 3.3 pump cover inner chamber end face.
It is as shown in Figure 6 and Figure 7 the working state structure schematic diagram of the utility model water pump, condenser pump is assemblied in for inversion
On tank, with the work of condenser pump, liquid level declines in tank.When liquid level drops to certain state, draining liquid in pipe edge
Discharge outlet 3.3 to flow backward in impeller cavity 3.2.As shown in fig. 7, due to having deflector 3.4 in pump housing impeller cavity, backflow
Liquid is back in impeller cavity 3.2 along two sides, it is to avoid withdrawing fluid produces directly shock with impeller 8, so as to reduce condensation
The noise produced during pump work.
The utility model is not limited to above-mentioned implementation method, if do not taken off to various changes of the present utility model or deformation
From spirit and scope of the present utility model, if these are changed and deformation belongs to claim of the present utility model and equivalent technologies
Within the scope of, then the utility model is also intended to comprising these changes and deforms.
Claims (4)
1. a kind of condenser pump for reducing noise, including pump cover, the pump housing, stator module, rotor assembly and impeller, the stator pack
Part is made up of stator core and coil block, what the pump housing was radially extended by a circular cylindrical cavity and along circular cylindrical cavity one end
Impeller cavity is constituted, and described rotor assembly is assemblied in cylindrical cavity body, and the stator module is assemblied in cylindrical cavity in vitro, institute
State impeller to be assemblied on rotor assembly, and be contained in impeller cavity, it is characterised in that：The impeller cavity is away from circular cylindrical cavity
One end is provided with discharge outlet, and deflector is provided near discharge outlet one end in the impeller cavity, and the deflector goes out along impeller cavity
Mouth of a river direction is classified as two mutually isolated runners.
2. the condenser pump for reducing noise according to claim 1, it is characterised in that：Described deflector is class isosceles
Triangular structure, i.e. deflector are by the waist parallel with impeller cavity both sides and with circular cylindrical cavity for the arc handing-over of concentric circles
Into.
3. the condenser pump for reducing noise according to claim 1, it is characterised in that：Described deflector and cylinder
Steam vent is provided between cavity.
4. the condenser pump for reducing noise according to claim 1, it is characterised in that：The inner face of described pump cover extends
First one arc deflector, the arc deflector is located at pump cover discharge outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621370623.9U CN206309660U (en) | 2016-12-13 | 2016-12-13 | A kind of condenser pump for reducing noise |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621370623.9U CN206309660U (en) | 2016-12-13 | 2016-12-13 | A kind of condenser pump for reducing noise |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206309660U true CN206309660U (en) | 2017-07-07 |
Family
ID=59252940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621370623.9U Active CN206309660U (en) | 2016-12-13 | 2016-12-13 | A kind of condenser pump for reducing noise |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206309660U (en) |
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2016
- 2016-12-13 CN CN201621370623.9U patent/CN206309660U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 529040 No. 336 Qinglan Road, Jiangmen High-tech Development Zone, Guangdong Province Patentee after: Hanyu Group Co., Ltd. Address before: 529040 No. 336 Qinglan Road, Jiangmen High-tech Development Zone, Guangdong Province Patentee before: Jiangmen Idear-hanyu Electrical Joint-stock Co., Ltd. |