CN217935273U - Mute type alternating current motor assembly based on air source heat pump uses - Google Patents
Mute type alternating current motor assembly based on air source heat pump uses Download PDFInfo
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- CN217935273U CN217935273U CN202221276011.9U CN202221276011U CN217935273U CN 217935273 U CN217935273 U CN 217935273U CN 202221276011 U CN202221276011 U CN 202221276011U CN 217935273 U CN217935273 U CN 217935273U
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- current motor
- protective shell
- heat pump
- motor
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Abstract
The utility model discloses a hush air alternating current motor subassembly based on air source heat pump uses, including protecting crust body, alternating current motor body and fixed establishment. The utility model has the advantages that: the utility model discloses a set up fixed establishment, when using, place the AC motor body between fixed establishment, drive splint through the spring force effect of spring and carry out the centre gripping to the AC motor body to fix the AC motor in the protective housing body, can protect the AC motor, and support the bearing frame that the AC motor upper end set up through the top cap, thereby can support the AC motor body, avoid the AC motor body to take place the displacement when using; the sealing ring is arranged at the joint between the output shaft of the alternating current motor body and the top cover, the sealing performance of the connection of the whole motor assembly can be improved, the sound-absorbing cotton pad is adhered to the inner wall of the protective shell body through the adhesive, and the noise generated during the operation of the motor can be reduced.
Description
Technical Field
The utility model relates to an alternating current motor subassembly specifically is a silence type alternating current motor subassembly based on air source heat pump uses belongs to alternating current motor technical field.
Background
An air source heat pump is an energy-saving device which utilizes high-level energy to make heat flow from low-level heat source air to high-level heat source, when it is used, it is often driven by AC motor to make it run, and its working principle is based on reverse Carnot cycle principle, the liquid working medium is firstly evaporated into steam (vaporization) by absorbing heat quantity in air in evaporator, the latent heat of vaporization is the recovered heat quantity, then it is compressed into high-temp. high-pressure gas by compressor, and condensed into liquid (liquefied) in condenser, and the absorbed heat quantity is transferred into the water to be heated, and the liquid working medium is decompressed and expanded by expansion valve, and returned into expansion again to absorb heat quantity to evaporate and complete a cycle, so that it can repeatedly absorb heat quantity of low-temp. source and output into the heated water, and can directly reach preset temp.
The existing alternating current motor has some problems when in use:
1) When the existing alternating current motor is used, most of the existing alternating current motor is directly exposed outside, and necessary protection measures are lacked, so that the motor is damaged when in use, and the service life of the motor is shortened;
2) When the existing alternating current motor is used, because the motor rotates at a high speed, larger noise can be generated, and noise pollution is caused.
Disclosure of Invention
The utility model aims at providing a silence type alternating current motor subassembly based on air source heat pump uses just in order to solve above-mentioned problem.
The utility model discloses a following technical scheme realizes above-mentioned purpose: a mute type alternating current motor component based on air source heat pump use includes
The protective shell comprises a protective shell body and a top cover, wherein the top cover is arranged at the upper end of the protective shell body;
the alternating current motor body is fixedly arranged inside the protective shell body, and the surface of the side wall of the alternating current motor body is provided with a first radiating fin;
the fixing mechanism is arranged on the inner wall of the protective shell, and the alternating current motor body is conveniently and fixedly arranged in the protective shell body through the fixing mechanism, so that the alternating current motor body is well protected.
As the utility model discloses further scheme again: fixed mounting has engaging lug one on the upper end lateral wall of protective housing, fixed mounting has engaging lug two on the lower extreme lateral wall of top cap, be connected through fastening bolt between engaging lug one and the engaging lug two.
As the utility model discloses further scheme again: and a plurality of second cooling fins are uniformly arranged on the outer side wall of the protective shell.
As the utility model discloses further scheme again: fixed establishment is in by the rigid coupling fixing base and splint on the protective housing inside wall constitute, the inside of fixing base is provided with the shifting chute, and the both sides of shifting chute are provided with the spout, every the inside of spout all slides and is provided with the slider, two the rigid coupling has the movable rod between the slider, be connected with the spring between the one end of movable rod and the shifting chute, and its other end rigid coupling has splint.
As a further aspect of the present invention: a limiting block is fixedly mounted in the middle of the inner bottom wall of the protective shell, and a limiting groove matched with the limiting block is formed in the bottom wall of the alternating current motor body.
As the utility model discloses further scheme again: the upper end of the alternating current motor body is fixedly provided with a bearing seat, and the upper end of the bearing seat is in contact with the inner wall of the top cover.
As a further aspect of the present invention: an output shaft of the alternating current motor body penetrates through the bearing seat and is connected with the bearing seat in a rotating mode, the output shaft penetrates through the outer side of the top cover and extends to the outer side of the top cover, and a sealing ring is arranged between the output shaft and the top cover.
As a further aspect of the present invention: all paste through the viscose and inhale the cotton pad of sound on the inner wall of protecting crust body.
The utility model has the advantages that:
1) The utility model discloses a set up fixed establishment, when using, place the AC motor body between fixed establishment, drive splint through the spring force effect of spring and carry out the centre gripping to the AC motor body to fix the AC motor in the protective housing body, can protect the AC motor, and support the bearing frame that the AC motor upper end set up through the top cap, thereby can support the AC motor body, avoid the AC motor body to take place the displacement when using, improve the stability in the use;
2) The utility model discloses junction between the output shaft of well alternating current motor body and the top cap is provided with the sealing washer, can improve the sealing performance that whole motor element connects to all paste through the viscose and inhale the sound cotton pad on the inner wall of protecting crust body, can reduce the noise that the motor produced when moving.
Drawings
FIG. 1 is a schematic view of a front view structure of a middle protective shell body of the present invention;
FIG. 2 is a schematic view of the cross-sectional structure of the AC motor of the present invention;
fig. 3 is an enlarged schematic view of a portion a in fig. 2.
In the figure: 1. alternating current motor body, 2, bearing frame, 3, spring, 4, fin one, 5, top cap, 6, protecting sheathing, 7, engaging lug two, 8, engaging lug one, 9, fastening bolt, 10, fin two, 11, sealing washer, 12, inhale the cotton pad of sound, 13, fixed establishment, 14, splint, 15, stopper, 16, fixing base, 17, shifting chute, 18, spout, 19, slider, 20, movable rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example one
Referring to fig. 1 to 3, a silent ac motor assembly based on an air source heat pump includes
The protective shell comprises a protective shell body and a top cover, wherein the protective shell body is composed of a protective shell 6 and the top cover 5, and the top cover 5 is installed at the upper end of the protective shell 6;
the alternating current motor body 1 is fixedly arranged inside the protective shell body, and the surface of the side wall of the alternating current motor body is provided with a first cooling fin 4;
The embodiment of the utility model provides an in, fixed mounting has engaging lug 8 on the upper end lateral wall of protective housing 6, fixed mounting has engaging lug two 7 on the lower extreme lateral wall of top cap 5, be connected through fastening bolt 9 between engaging lug 8 and the engaging lug two 7, conveniently connect protective housing 6 and top cap 5.
The embodiment of the utility model provides an in, evenly set up two 10 of a plurality of fins on the lateral wall of protecting sheathing 6, can dispel the heat through two 10 fins with this internal high temperature of protecting sheathing to prevent that high temperature from destroying 1 internal element of alternating current motor.
The embodiment of the utility model provides an in, fixed establishment 13 is in by the rigid coupling fixing base 16 and splint 14 on the 6 inside walls of protecting sheathing constitute, the inside of fixing base 16 is provided with shifting chute 17, and the both sides of shifting chute 17 are provided with spout 18, every the inside of spout 18 all slides and is provided with slider 19, two the rigid coupling has movable rod 20 between the slider 19, be connected with spring 3 between one end of movable rod 20 and the shifting chute 17, and its other end rigid coupling has splint 14, when using, places alternating current motor body 1 between fixed establishment 13, drives splint 14 through spring 3's elastic force effect and carries out the centre gripping to alternating current motor body 1 to the realization is fixed to alternating current motor body 1.
The embodiment of the utility model provides an in, protective housing 6's interior diapire intermediate position fixed mounting has stopper 15, be provided with on alternating current motor body 1's the diapire with stopper 15 matched with spacing recess, can alternating current motor body 1 install fast and target in place, improve assembly efficiency.
Example two
Referring to fig. 1 to 3, a silent ac motor assembly based on an air source heat pump includes
The protective shell comprises a protective shell body and a top cover, wherein the protective shell body is composed of a protective shell 6 and a top cover 5, and the top cover 5 is installed at the upper end of the protective shell 6;
the alternating current motor body 1 is fixedly arranged inside the protective shell body, and the surface of the side wall of the alternating current motor body is provided with a first cooling fin 4;
The embodiment of the utility model provides an in, the upper end fixed mounting of AC motor body 1 has bearing frame 2, and the upper end of bearing frame 2 and the inner wall contact of top cap 5, when fixing top cap 5 and protective housing 6, support bearing frame 2 through top cap 5 to can support AC motor body 1, avoid AC motor body 1 to take place the displacement when using, improve the stability in the use.
The embodiment of the utility model provides an in, the output shaft of alternating current motor body 1 passes bearing frame 2 to with rotate between the bearing frame 2 and be connected, and this output shaft runs through the outside that extends to top cap 5, be provided with sealing washer 11 between output shaft and the top cap 5, can improve the sealing performance that whole motor element is connected.
In the embodiment of the utility model, all paste through the viscose on the inner wall of protecting crust body and inhale cotton pad 12 of sound, can reduce the noise that produces when the motor moves.
The working principle is as follows: when using this kind of silence type AC motor subassembly based on air source heat pump uses, at first place AC motor body 1 between fixed establishment 13, drive splint 14 through the spring action of spring 3 and carry out the centre gripping to AC motor body 1, thereby realize fixing AC motor body 1, in the use, when AC motor body 1's surface temperature is higher, can utilize the cooperation between a fin 4 and the fin two 10 to dispel the heat to AC motor body 1, and it inhales sound cotton pad 12 to paste through the viscose on the inner wall of protecting crust body, can reduce the noise that the motor operation produced.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. A mute alternating current motor component based on an air source heat pump is characterized by comprising
The protective shell comprises a protective shell body and a protective shell body, wherein the protective shell body consists of a protective shell (6) and a top cover (5), and the top cover (5) is arranged at the upper end of the protective shell (6);
the alternating current motor body (1) is fixedly arranged inside the protective shell body, and the surface of the side wall of the alternating current motor body is provided with a first radiating fin (4);
fixing mechanism (13), it is installed on the inner wall of protecting sheathing (6), through setting up fixing mechanism (13), conveniently with alternating current motor body (1) fixed mounting in the protecting sheathing is originally internal to play the guard action well to alternating current motor body (1).
2. The silent AC motor assembly for use in an air-source heat pump as claimed in claim 1, wherein: fixed mounting has engaging lug (8) on the upper end lateral wall of protecting sheathing (6), fixed mounting has engaging lug two (7) on the lower extreme lateral wall of top cap (5), be connected through fastening bolt (9) between engaging lug (8) and engaging lug two (7).
3. The silent ac motor assembly for use in an air-source heat pump according to claim 1, wherein: and a plurality of second cooling fins (10) are uniformly arranged on the outer side wall of the protective shell (6).
4. The silent ac motor assembly for use in an air-source heat pump according to claim 1, wherein: fixed establishment (13) are in by the rigid coupling fixing base (16) and splint (14) on protecting sheathing (6) inside wall constitute, the inside of fixing base (16) is provided with shifting chute (17), and the both sides of shifting chute (17) are provided with spout (18), every the inside of spout (18) all slides and is provided with slider (19), two the rigid coupling has movable rod (20) between slider (19), be connected with spring (3) between the one end of movable rod (20) and shifting chute (17), and its other end rigid coupling has splint (14).
5. The silent ac motor assembly for use in an air-source heat pump according to claim 1, wherein: a limiting block (15) is fixedly mounted in the middle of the inner bottom wall of the protective shell (6), and a limiting groove matched with the limiting block (15) is formed in the bottom wall of the alternating current motor body (1).
6. The silent AC motor assembly for use in an air-source heat pump as claimed in claim 1, wherein: the upper end fixed mounting of alternating current motor body (1) has bearing frame (2), and the upper end of bearing frame (2) and the inner wall contact of top cap (5).
7. The silent AC motor assembly for use in an air-source heat pump as claimed in claim 1, wherein: an output shaft of the alternating current motor body (1) penetrates through the bearing seat (2) and is rotatably connected with the bearing seat (2), the output shaft penetrates through the outer side of the top cover (5) and extends to the outer side of the top cover (5), and a sealing ring (11) is arranged between the output shaft and the top cover (5).
8. The silent AC motor assembly for use in an air-source heat pump as claimed in claim 1, wherein: the inner wall of the protective shell body is adhered with a sound-absorbing cotton pad (12) through adhesive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221276011.9U CN217935273U (en) | 2022-05-25 | 2022-05-25 | Mute type alternating current motor assembly based on air source heat pump uses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221276011.9U CN217935273U (en) | 2022-05-25 | 2022-05-25 | Mute type alternating current motor assembly based on air source heat pump uses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217935273U true CN217935273U (en) | 2022-11-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221276011.9U Active CN217935273U (en) | 2022-05-25 | 2022-05-25 | Mute type alternating current motor assembly based on air source heat pump uses |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217935273U (en) |
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2022
- 2022-05-25 CN CN202221276011.9U patent/CN217935273U/en active Active
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