CN210565091U - Double-pump compressor and air conditioner - Google Patents
Double-pump compressor and air conditioner Download PDFInfo
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- CN210565091U CN210565091U CN201921340553.6U CN201921340553U CN210565091U CN 210565091 U CN210565091 U CN 210565091U CN 201921340553 U CN201921340553 U CN 201921340553U CN 210565091 U CN210565091 U CN 210565091U
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Abstract
The utility model provides a double pump compressor and air conditioner relates to compressor technical field, has solved the rotatory horizontal compressor operation time air current noise great technical problem that exists among the prior art. The double-pump compressor comprises a motor and pump body structures, wherein the pump body structures are connected with the motor, the refrigerant compressed by one pump body structure flows to the other pump body structure, and the refrigerant compressed by the two pump body structures can be discharged from an exhaust port of the double-pump compressor after being oppositely flushed. The utility model is used for reduce rotatory horizontal compressor's air current noise.
Description
Technical Field
The utility model belongs to the technical field of the compressor technique and specifically relates to a double pump compressor and internally mounted has air conditioner of this double pump compressor.
Background
The horizontal compressor is a compressor with a cylinder center line in a horizontal position; the existing horizontal compressor is internally provided with a motor and a pump body structure, the pump body structure is arranged at one end close to the compressor, and a refrigerant is compressed by the pump body structure and then flows to an exhaust port through the motor.
The applicant has found that the prior art has at least the following technical problems:
(1) the airflow noise is one of the main noises of the rotary horizontal compressor;
(2) the traditional rotary horizontal compressor has an asymmetric structure, the center of mass is not on the axis of the compressor, so that the center of gravity of the compressor is in an eccentric position, and the compressor vibrates greatly.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a double pump compressor and air conditioner has solved the relatively great technical problem of air current noise when the rotatory horizontal compressor that exists among the prior art moves. The utility model provides a plurality of technical effects that preferred technical scheme among a great deal of technical scheme can produce see the explanation below in detail.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a pair of double pump compressor, including motor and pump body structure, wherein, pump body structure with the motor is connected, one refrigerant after the compression of pump body structure can flow to another pump body structure and two can follow after the refrigerant offset after the compression of pump body structure double pump compressor's gas vent is discharged.
Further, the pump body structures are arranged at two ends of the motor, and the two pump body structures are connected with the motor.
Further, the pump body structures are symmetrically distributed.
Further, the motor includes the pivot, the both ends of pivot respectively with pump body structure is connected, pump body structure with the axis of pivot is 180 rotational symmetry and distributes in the motor both sides.
Further, each pump body structure corresponds to at least one air inlet.
Furthermore, a liquid distributor is connected to the air inlet, and each pump body structure corresponds to the same number of liquid distributors.
Further, each pump body structure corresponds to one liquid distributor, and the liquid distributors are in 180-degree rotational symmetry with the axis of the double-pump compressor.
Furthermore, each pump body structure all corresponds there are at least two the knockout, with same pump body structure is connected the knockout along the circumference direction evenly distributed of double pump compressor, connect different pump body structure the knockout symmetric distribution be in the both sides of double pump compressor.
Further, the double-pump compressor is a rotary horizontal compressor.
An air conditioner comprises the double-pump compressor.
The utility model provides a double pump compressor, the gas vent that can follow double pump compressor after the refrigerant after the compression of another pump body structure of the refrigerant flow direction after the compression of a pump body structure and two pump body structures dashes discharges, and the air current offset can make the air current velocity of flow reduce, can reduce the air current noise of compressor, and then has solved the relatively great technical problem of air current noise when the rotatory horizontal compressor that exists among the prior art moves.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic cross-sectional view of a prior art rotary horizontal compressor;
FIG. 2 is a schematic view of a rotary horizontal compressor according to the prior art;
fig. 3 is a schematic cross-sectional view of a rotary horizontal compressor provided by the present invention;
fig. 4 is a schematic structural view of a rotary horizontal compressor provided by the present invention;
fig. 5 is another schematic structural diagram of the rotary horizontal compressor provided by the present invention.
Figure 1-motor; 11-a rotating shaft; 2-pump body structure; 3-a liquid separator; 4-a junction box.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-5, the utility model provides a double pump compressor, including motor 1 and pump body structure 2, wherein, pump body structure 2 is connected with motor 1, and the refrigerant after 2 compressions of a pump body structure can flow to another pump body structure 2 and can be followed double pump compressor's gas vent after two pump body structure 2 compressed refrigerant offset. The air flow noise is one of the main noises of the rotary horizontal compressor, the utility model provides a double-pump compressor, the compressor can be the rotary horizontal compressor, the refrigerant is discharged from the exhaust port of the double-pump compressor after opposite flushing, the air flow is opposite flushing, the air flow velocity can be reduced, the air flow noise of the compressor can be reduced; furthermore, the utility model provides a single motor drives double pump body structure, can improve compressor energy efficiency ratio.
As the embodiment of the utility model provides an optional embodiment, pump body structure 2 sets up and all is connected with motor 1 at motor 1's both ends and two pump body structures 2. The pump body structures 2 at the two ends can support the two ends of the rotating shaft of the compressor, so that the problem of large deflection deformation of shafting of some traditional horizontal rotary compression mechanisms can be avoided (the traditional rotary horizontal compressors only realize the end part support at one end through the pump body structures 2), and further the vibration of the compressor is reduced; in addition, the structure of a supporting shaft system does not need to be additionally arranged.
As the embodiment of the utility model provides an optional implementation mode, pump body structure 2 can the symmetric distribution on motor 1. The specific distribution may be as follows: the motor 1 comprises a rotating shaft 11, two ends of the rotating shaft 11 are respectively connected with the pump body structure 2, and the pump body structure 2 is distributed on two sides of the motor 1 in a 180-degree rotation symmetry mode by using the axis of the rotating shaft 11, so that the eccentric position of the pump body structure 2 is balanced, a balance block structure can be omitted on a rotor, material use can be reduced, and material cost and processing procedure cost are saved.
As the embodiment of the utility model provides an optional implementation mode, every pump body structure 2 all corresponds there is at least one air inlet. The opposite directions of inhaling of both ends pump body are favorable to the balanced pulsation of breathing in, see fig. 3, and pump body structure 2 corresponds to there being an air inlet, see fig. 5, and pump body structure 2 corresponds to there being two air inlets.
As the embodiment of the utility model provides an optional embodiment, air inlet department is connected with knockout 3, and every pump body structure 2 all corresponds the knockout 3 that has the same quantity, and every pump body structure 2 all corresponds the air inlet that has the same quantity promptly.
As the embodiment of the present invention can be selected, each pump body structure 2 is corresponding to a liquid separator 3 and the liquid separator 3 is 180 ° rotational symmetry with the axis of the dual-pump compressor. The center of mass of the compressor can be on the central axis of the compressor, the mass is uniform, and the vibration is favorably reduced.
As the embodiment of the utility model provides an optional embodiment, every pump body structure 2 all corresponds there are two at least knockout 3, and the knockout 3 that is connected with same pump body structure 2 is along the circumference direction evenly distributed of double pump compressor, connects the 3 symmetric distribution of knockout of different pump body structures 2 in the both sides of double pump compressor. The center of mass of the compressor can be on the central axis of the compressor, the mass is uniform, and the vibration is favorably reduced.
Example 1:
a double-pump compressor comprises a motor 1 and two pump body structures 2, wherein the pump body structures 2 are arranged at two ends of the motor 1, the two pump body structures 2 are connected with the motor 1, and the two pump body structures 2 are rotationally symmetrical in an angle of 180 degrees with the axis of a rotating shaft 11; each pump body structure 2 is correspondingly provided with a liquid distributor 3, and the liquid distributors 3 are rotationally symmetrical in 180 degrees with the axis of the double-pump compressor; and the refrigerant compressed by the two pump body structures 2 is discharged from an exhaust port of the double-pump compressor after being collided.
Example 2:
the difference from example 1 is: every pump body structure 2 all corresponds there are two at least knockout 3, and the knockout 3 that is connected with same pump body structure 2 evenly distributed along the circumferential direction of double pump compressor, and the knockout 3 symmetric distribution that connects different pump body structures 2 is in the both sides of double pump compressor.
Example 3:
an air conditioner comprising the dual pump compressor described in embodiment 1 or comprising the dual pump compressor described in embodiment 2.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. A dual pump compressor, comprising a motor (1) and a pump body structure (2), wherein,
the pump body structure (2) is connected with the motor (1), and the refrigerant compressed by one pump body structure (2) can flow to the other pump body structure (2) and the refrigerant compressed by the two pump body structures (2) can be discharged from an exhaust port of the double-pump compressor after being collided.
2. Double pump compressor according to claim 1, characterized in that the pump body structures (2) are arranged at both ends of the motor (1) and both pump body structures (2) are connected with the motor (1).
3. Double pump compressor according to claim 2, characterized in that the pump body structures (2) are symmetrically distributed.
4. The dual-pump compressor according to claim 2 or 3, wherein the motor (1) comprises a rotating shaft (11), both ends of the rotating shaft (11) are respectively connected with the pump body structure (2), and the pump body structure (2) is distributed on both sides of the motor (1) in a rotational symmetry manner of 180 ° with respect to the axis of the rotating shaft (11).
5. Double pump compressor according to claim 1, characterized in that each pump body structure (2) has at least one intake port.
6. Double pump compressor according to claim 5, characterized in that a liquid distributor (3) is connected to the air inlet, and the same number of liquid distributors (3) is associated with each pump body structure (2).
7. Double pump compressor according to claim 6, characterized in that one of said liquid distributors (3) is associated with each pump body structure (2) and in that said liquid distributors (3) are rotationally symmetrical by 180 ° with respect to the axis of the double pump compressor.
8. Double pump compressor according to claim 6, characterized in that each pump body structure (2) corresponds to at least two liquid distributors (3), the liquid distributors (3) connected to the same pump body structure (2) are evenly distributed along the circumferential direction of the double pump compressor, and the liquid distributors (3) connected to different pump body structures (2) are symmetrically distributed on both sides of the double pump compressor.
9. The dual pump compressor as recited in claim 1, wherein the dual pump compressor is a rotary horizontal compressor.
10. An air conditioner characterized by comprising the dual pump compressor of any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921340553.6U CN210565091U (en) | 2019-08-16 | 2019-08-16 | Double-pump compressor and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921340553.6U CN210565091U (en) | 2019-08-16 | 2019-08-16 | Double-pump compressor and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210565091U true CN210565091U (en) | 2020-05-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921340553.6U Active CN210565091U (en) | 2019-08-16 | 2019-08-16 | Double-pump compressor and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210565091U (en) |
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2019
- 2019-08-16 CN CN201921340553.6U patent/CN210565091U/en active Active
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