CN208332750U - A kind of refrigerator connecting tube - Google Patents
A kind of refrigerator connecting tube Download PDFInfo
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- CN208332750U CN208332750U CN201820876638.5U CN201820876638U CN208332750U CN 208332750 U CN208332750 U CN 208332750U CN 201820876638 U CN201820876638 U CN 201820876638U CN 208332750 U CN208332750 U CN 208332750U
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- tube body
- refrigerator
- lower contact
- top connection
- utility
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Abstract
The utility model discloses a kind of refrigerator connecting tubes, are related to refrigerator connecting tube technical field.The utility model includes tube body, top connection, flowering structure；The tube body is a U-tube body；The top connection and lower contact are pipe structure；The both ends of the tube body are connected to top connection, lower contact respectively.The utility model is by the way that by freezer compressor inlet pipe connection, L shape tube body is changed to U-tube body originally, compressor is set not generate resonance due to high revolving speed runs and vibrational energy is passed to cabinet along connecting tube, refrigerator complete machine noise can be reduced, the experience performance for improving refrigerator, improves the service life of refrigerator.
Description
Technical field
The utility model belongs to refrigerator connecting tube technical field, more particularly to a kind of refrigerator connecting tube.
Background technique
As the improvement of people's living standards, consumer is also constantly promoting the performance requirement of refrigerator, while with change
Frequency technology is constantly promoted, and frequency-changeable compressor is on refrigerator using more and more extensive.Freezer compressor inlet pipe connection is mounted in
Attachment device between freezer compressor inlet end and case inner return-air pipeline outlet end comprising have tube body, top connection and under connect
Head, lower contact connect freezer compressor inlet end, are weldingly connected with freezer compressor；Top connection connects cabinet return line outlet
End, is weldingly connected with muffler.Connecting tube on current refrigerator between compressor inlet end and cabinet muffler outlet end is most
Using square or L shape tube body, this structure is easy the vibration by tube body compressor in the high revolving speed operation of frequency-changeable compressor
Energy passes to cabinet, causes cabinet and compressor to generate resonance, increases refrigerator complete machine noise, increase refrigerator user's
The rate of complaints.It can be seen that existing freezer compressor inlet pipe connection has much room for improvement.
Utility model content
The purpose of this utility model is to provide a kind of refrigerator connecting tube, by using U-tube connect compressor into
Gas end and refrigerator return line outlet end make compressor vibrational energy will not be passed to cabinet along connecting tube because high revolving speed is run
And resonance is generated, refrigerator complete machine noise can be reduced.
In order to solve the above technical problems, the utility model is achieved through the following technical solutions:
The utility model is a kind of refrigerator connecting tube, including tube body, top connection, flowering structure；
The tube body is a U-tube body；The top connection and lower contact are pipe structure；Distinguish at the both ends of the tube body
It is connected to top connection, lower contact.
Preferably, the radial direction of the top connection and the radial direction of tube body one end are in same straight line；The top connection and refrigerator return
The connection of air pipe outlet end；The lower contact is connected to compressor inlet end.
Preferably, the lower contact is connected to straight tube body one end；The straight tube body other end is connected to one end of bend pipe；Institute
The one end for stating bend pipe is connected to tube body one end；The angular range of the bend pipe is 30 °~70 °.
The utility model has the following beneficial effects:
The utility model makes compressor by the way that L shape tube body is changed to U-tube body originally by freezer compressor inlet pipe connection
Resonance will not be generated due to high revolving speed runs and vibrational energy is passed to cabinet along connecting tube, refrigerator complete machine noise can be reduced, mentioned
The experience performance of high refrigerator, improves the service life of refrigerator.
Certainly, any product for implementing the utility model does not necessarily require achieving all the advantages described above at the same time.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the utility model embodiment, make required for being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention,
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings
Other attached drawings.
Fig. 1 is a kind of tube body of refrigerator connecting tube of the utility model and lower contact heteropleural structural schematic diagram；
Fig. 2 is the tube body and lower contact heteropleural structural schematic diagram using L shape connecting tube；
Fig. 3 is the pipe-line layout of a kind of tube body of refrigerator connecting tube of the utility model and lower contact heteropleural in compressor bin
Figure；
Fig. 4 is a kind of tube body of refrigerator connecting tube of the utility model and the ipsilateral structural schematic diagram of lower contact；
Fig. 5 is the tube body and the ipsilateral structural schematic diagram of lower contact using L shape connecting tube；
Fig. 6 is a kind of tube body of refrigerator connecting tube of the utility model and the ipsilateral pipe-line layout in compressor bin of lower contact
Figure；
Fig. 7 is using the refrigerator system test noise pattern in the case of L shape connecting tube；
Fig. 8 is using the refrigerator system test noise pattern in the case of the utility model connecting tube.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
All other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be understood that indicating positions or the positional relationship such as term " angle ", are only
For ease of description the utility model and simplify description, rather than the component or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Embodiment one:
It please refers to shown in Fig. 1-3, a kind of refrigerator connecting tube, including tube body 1, top connection 2, flowering structure 3 is provided；Tube body 1
For a U-tube body；Top connection 2 and lower contact 3 are pipe structure；The both ends of tube body are connected to top connection 2, lower contact 3 respectively.
Wherein, the radial direction of top connection 2 and the radial direction of 1 one end of tube body are in same straight line；Top connection 2 goes out with refrigerator return line
Case end 6 is connected to；Lower contact 3 is connected to compressor inlet end 7.
Wherein, lower contact 3 is connected to 4 one end of straight tube body；4 other end of straight tube body is connected to one end of bend pipe 5；Bend pipe 5
The other end is connected to 1 one end of tube body；The angular range of bend pipe 5 is 35 °~60 °；As shown in figure 3, tube body 1 is located at compressor one
Side, and the lower contact 3 of the connection of bend pipe 5 extends to the compressor other side and is connected to compressor inlet end 7；Its middle tube body 1 and compression
Machine inlet end 7 is located at the two sides of compressor.
As shown in Fig. 2, compressor inlet end 7 and refrigerator return line outlet end 6 are connected using L shape connecting tube 8, compressor
Upper and lower, left and right different directions vibrations can be generated when operation, vibrational energy easily passes through L shape connecting tube 8 and passes to cabinet, presses
Contracting machine drives cabinet to vibrate jointly, increases refrigerator complete machine noise；Fig. 7 is the refrigerator system test noise using L shape connecting tube
Spectrogram, wherein 63Hz frequency range level of noise is larger.As shown in figure 3, weakening vibration of compressor energy along even after using tube body 1 instead
The transmitting of adapter tube reduces cabinet and compressor resonant vibration probability, to reduce refrigerator complete machine noise；Fig. 8 is to use U-shaped connecting tube
Refrigerator system test noise pattern, wherein 63Hz frequency range level of noise has lowers by a relatively large margin.
Embodiment two:
It please refers to shown in Fig. 4-6, a kind of refrigerator connecting tube, including tube body 1, top connection 2, flowering structure 3 is provided；Tube body 1
For a U-tube body；Top connection 2 and lower contact 3 are pipe structure；The both ends of tube body are connected to top connection 2, lower contact 3 respectively.
Wherein, the radial direction of top connection 2 and the radial direction of 1 one end of tube body are in same straight line；Top connection 2 goes out with refrigerator return line
Case end 6 is connected to；Lower contact 3 is connected to compressor inlet end 7.
Wherein, lower contact 3 is connected to 4 one end of straight tube body；4 other end of straight tube body is connected to one end of bend pipe 5；Bend pipe 5
The other end is connected to 1 one end of tube body；The angular range of bend pipe 5 is 40 °~70 °；As shown in fig. 6, tube body 1 and compressor inlet end
7 are located at the ipsilateral of compressor, and the lower contact 3 that bend pipe 5 connects is connected to compressor inlet end 7.
As shown in figure 5, compressor inlet end 7 and refrigerator return line outlet end 6 are connected using L shape connecting tube 8, compressor
Upper and lower, left and right different directions vibrations can be generated when operation, vibrational energy easily passes through L shape connecting tube 8 and passes to cabinet, presses
Contracting machine drives cabinet to vibrate jointly, increases refrigerator complete machine noise；Fig. 7 is the refrigerator system test noise using L shape connecting tube
Spectrogram, wherein 63Hz frequency range level of noise is larger.As shown in fig. 6, weakening vibration of compressor energy along even after using tube body 1 instead
The transmitting of adapter tube reduces cabinet and compressor resonant vibration probability, to reduce refrigerator complete machine noise；Fig. 8 is to use U-shaped connecting tube
Refrigerator system test noise pattern, wherein 63Hz frequency range level of noise has lowers by a relatively large margin.
In the description of this specification, the description of reference term " one embodiment " etc. means to combine the embodiment or example
Particular features, structures, materials, or characteristics described are contained at least one embodiment or example of the utility model.At this
In specification, schematic expression of the above terms be may not refer to the same embodiment or example.Moreover, description is specific
Feature, structure, material or feature can be combined in any suitable manner in any one or more of the embodiments or examples.
The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, also not limiting the utility model is only the specific embodiment.Obviously, according to this theory
The content of bright book can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably
The principles of the present invention and practical application are explained, so that skilled artisan be enable to better understand and utilize this
Utility model.The utility model is limited only by the claims and their full scope and equivalents.
Claims (3)
1. a kind of refrigerator connecting tube, which is characterized in that including tube body (1), top connection (2), lower contact (3)；
The tube body (1) is a U-tube body；The top connection (2) and lower contact (3) are pipe structure；The two of the tube body
End is connected to top connection (2), lower contact (3) respectively.
2. a kind of refrigerator connecting tube according to claim 1, which is characterized in that the radial direction and pipe of the top connection (2)
The radial direction of body (1) one end is in same straight line；The top connection (2) is connected to refrigerator return line outlet end (6)；The lower contact
(3) it is connected to compressor inlet end (7).
3. a kind of refrigerator connecting tube according to claim 1, which is characterized in that the lower contact (3) and straight tube body (4)
One end connection；Straight tube body (4) other end is connected to one end of bend pipe (5)；The other end of the bend pipe (5) and tube body (1)
One end connection；The angular range of the bend pipe (5) is 30 °~70 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820876638.5U CN208332750U (en) | 2018-06-07 | 2018-06-07 | A kind of refrigerator connecting tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820876638.5U CN208332750U (en) | 2018-06-07 | 2018-06-07 | A kind of refrigerator connecting tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208332750U true CN208332750U (en) | 2019-01-04 |
Family
ID=64773148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820876638.5U Active CN208332750U (en) | 2018-06-07 | 2018-06-07 | A kind of refrigerator connecting tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208332750U (en) |
-
2018
- 2018-06-07 CN CN201820876638.5U patent/CN208332750U/en active Active
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