CN210716521U - Compressor air supplement pipeline damping device - Google Patents
Compressor air supplement pipeline damping device Download PDFInfo
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- CN210716521U CN210716521U CN201921655269.8U CN201921655269U CN210716521U CN 210716521 U CN210716521 U CN 210716521U CN 201921655269 U CN201921655269 U CN 201921655269U CN 210716521 U CN210716521 U CN 210716521U
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Abstract
The utility model discloses a compressor air supplement pipeline damping device, which comprises a buffer tank, an agent inlet pipe and an agent outlet pipe; the agent inlet pipe comprises a first straight pipe section in a linear type, an arc-shaped bent pipe section and a second straight pipe section in a linear type, and the lower end of the first straight pipe section is communicated with the buffer tank from the top of the buffer tank; the agent outlet pipe comprises a linear third straight pipe section, the third straight pipe section is vertically arranged, the lower end of the third straight pipe section is also communicated with the buffer tank from the top of the buffer tank, and the lower end of the third straight pipe section is inserted into the buffer tank and downwardly exceeds the lower end of the first straight pipe section. The utility model discloses simple structure, it is small, easy preparation, the benefit gas pipeline structure that can make the tonifying qi increase enthalpy compressor becomes simple, effectively saves installation space, effectively reduces the vibrations of benefit gas pipeline, and the piping scheme is simple, and different compressors are all general, and convenient to use.
Description
Technical Field
The utility model relates to an enthalpy compressor field is increased in the tonifying qi, and specifically speaking relates to a compressor tonifying qi pipeline damping device.
Background
The mode of handling the problem of the pipeline vibration of the air supply port of the air supply enthalpy-increasing compressor in the current market is to add a plurality of U-shaped shock absorbers to a tubing, or add a fixing mode to the tubing or add a rubber balancing weight to the tubing. The modes have complex piping and structure, occupy precious space in the air conditioner, have unobvious damping effect and risk of pipeline fracture after long-term operation. And different equipment space structures are different, different compressor attributes are different, and the piping scheme is difficult to be used universally.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a make the benefit gas pipeline structure that tonifying qi increases the enthalpy compressor become simple is provided, effectively saves installation space, effectively reduces the vibrations of benefit gas pipeline, and the simple compressor benefit gas pipeline damping device of piping scheme.
In order to solve the technical problem, the utility model discloses a following technical scheme: a compressor air supplement pipeline damping device comprises a buffer tank, an agent inlet pipe and an agent outlet pipe;
the feeding pipe comprises a first straight pipe section in a linear type, an arc-shaped bent pipe section and a second straight pipe section in a linear type, the first straight pipe section and the second straight pipe section are vertically arranged, two ends of the bent pipe section are respectively connected with the upper end of the first straight pipe section and the upper end of the second straight pipe section, the bent pipe section is arranged in an upward bending manner, and the lower end of the first straight pipe section is communicated with the buffer tank from the top of the buffer tank;
the agent outlet pipe comprises a linear third straight pipe section, the third straight pipe section is vertically arranged, the lower end of the third straight pipe section is also communicated with the buffer tank from the top of the buffer tank, and the lower end of the third straight pipe section is inserted into the buffer tank and downwardly exceeds the lower end of the first straight pipe section.
Further, the middle part of buffer tank is the cylinder, the buffer tank uses the middle part axis of buffer tank is the benchmark vertical arrangement, the upper end and the lower extreme of buffer tank are each independently and are the toper respectively or the frustum shape.
Further, the height of the inner cavity of the buffer tank is set to be L, and the distance between the lower end of the third straight pipe section and the bottom wall of the buffer tank is set to be S, so that L/5 is more than S and less than L/2 is met.
Further, the top of the buffer tank is provided with a sleeve with a 8-shaped cross section and communicated with the buffer tank, the lower end of the first straight pipe section is inserted into one of the pore passages of the sleeve, and the lower end of the third straight pipe section penetrates through the other pore passage of the sleeve and is inserted into the buffer tank.
Furthermore, the agent outlet pipe also comprises a linear fourth straight pipe section, one end of the fourth straight pipe section is communicated with the upper end of the third straight pipe section, and one end of the fourth straight pipe section is in transition with the upper end of the third straight pipe section through a fillet.
Further, the elbow section is in a semi-circular arc shape.
The utility model discloses a detailed embodiment part of theory of operation, the beneficial effects of the utility model embody:
the utility model discloses simple structure, it is small, easy preparation, the benefit gas pipeline structure that can make the tonifying qi increase enthalpy compressor becomes simple, effectively saves installation space, effectively reduces the vibrations of benefit gas pipeline, and the piping scheme is simple, and different compressors are all general, and convenient to use.
Drawings
Fig. 1 is a schematic structural view of a compressor air supplement pipeline damping device according to an embodiment of the present invention.
Fig. 2 is a schematic sectional view of the compressor air supplement pipeline damping device shown in fig. 1.
Fig. 3 is a view showing a state of use of the compressor air supplement pipeline damper shown in fig. 1.
Fig. 4 is a schematic cross-sectional view of a damping device of an air supplement pipeline of a compressor according to another embodiment of the present invention.
The components in the drawings are labeled as follows: 10 buffer tanks, 20 agent inlet pipes, 201 first straight pipe sections, 202 bent pipe sections, 203 second straight pipe sections, 30 agent outlet pipes, 301 third straight pipe sections, 302 fourth straight pipe sections, 101 sleeves, 40 air-supplementing enthalpy-increasing compressors and 50 agent conveying pipes.
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. The embodiments and features of the embodiments in the present application may be combined with each other without conflict. Based on the embodiments in 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.
It should be noted that, if directional indications (such as upper, lower, left, right, front and rear … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout includes three juxtapositions, exemplified by "A and/or B" including either A or B or both A and B. In addition, "a plurality" means two or more. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
See fig. 1 and 2.
The utility model discloses a compressor air supplement pipeline damping device, which comprises a buffer tank 10, an agent inlet pipe 20 and an agent outlet pipe 30;
the agent inlet pipe 20 comprises a first straight pipe section 201 in a linear shape, an arc-shaped bent pipe section 202 and a second straight pipe section 203 in a linear shape, the first straight pipe section 201 and the second straight pipe section 203 are both vertically arranged, two ends of the bent pipe section 202 are respectively connected with the upper end of the first straight pipe section 201 and the upper end of the second straight pipe section 203, the bent pipe section 202 is arranged in an upward bending manner, and the lower end of the first straight pipe section 201 is communicated with the buffer tank 10 from the top of the buffer tank 10;
the agent outlet pipe 30 comprises a linear third straight pipe section 301, the third straight pipe section 301 is vertically arranged, the lower end of the third straight pipe section 301 is also communicated with the buffer tank 10 from the top of the buffer tank 10, and the lower end of the third straight pipe section 301 is inserted into the buffer tank 10 and downwardly exceeds the lower end of the first straight pipe section 201.
When the utility model is used, referring to fig. 3, the lower end of the second straight pipe section is connected with the agent delivery pipe 50 (the agent delivery pipe 50 is connected with the refrigerant source and is used for delivering the refrigerant into the second straight pipe section), the upper end of the third straight pipe section is connected with the air supplement port of the air supplement enthalpy-increasing compressor 40, so as to form an air supplement pipeline, the refrigerant enters the buffer tank through the second straight pipe section, the bent pipe section and the first straight pipe section in sequence, then enters the third straight pipe section from the buffer tank, and finally enters the air supplement enthalpy-increasing compressor 40 through the air supplement port of the air supplement enthalpy-increasing compressor 40;
the utility model discloses owing to set up the buffer tank, the refrigerant is not directly got into the third straight tube section like this, but gets into the buffer tank earlier, and the space of buffer tank is great, has played better cushioning effect, can effectively reduce the pulsation impact of refrigerant to can effectively reduce the vibrations of whole gas supply pipeline, and the agent inlet pipe has formed the U-shaped tubular structure by first straight tube section, bend section and second straight tube section, thereby before refrigerant gets into the buffer tank, also carried out shock attenuation in advance, further reduce gas supply pipeline vibrations;
in addition, the lower end of the third straight pipe section is inserted into the buffer tank, so that the refrigerant at the bottom of the tank body can flow into the compressor through the third straight pipe section, the material accumulation at the bottom of the buffer tank is prevented, the buffer tank can be inserted into the lower end of the first straight pipe section or not, the lower end of the third straight pipe section is communicated with the buffer tank, the lower end of the third straight pipe section downwards exceeds the lower end of the first straight pipe section, the distance difference is formed between the pipe orifices of the third straight pipe section and the lower end of the first straight pipe section, and the refrigerant can.
Preferably, referring to fig. 1 to 3, in an embodiment, the agent outlet pipe 30 further includes a straight fourth pipe section 302, one end of the straight fourth pipe section 302 communicates with the upper end of the straight third pipe section 301, and one end of the straight fourth pipe section 302 and the upper end of the straight third pipe section 301 are rounded. Design like this, when using, the upper end of third straight tube section is connected through fourth straight tube section and tonifying qi increase enthalpy compressor's tonifying qi mouth, not only can reduce the impact, conveniently connects moreover.
In one embodiment, referring to fig. 4, the middle of the buffer tank 10 is cylindrical, the buffer tank 10 is vertically arranged with reference to the middle axis of the buffer tank 10, and the upper end and the lower end of the buffer tank 10 are respectively conical or truncated cone-shaped independently. By the design, the refrigerant can form spiral flow in the buffer tank, so that the pulsation impact is further reduced, and the vibration of the whole gas supplementing pipeline is reduced.
In one embodiment, referring to FIG. 2, the elbow section 202 is semi-circular in shape. By the design, two ends of the bent pipe section can be smoothly transited with the first straight pipe section and the second straight pipe section respectively, and the pulsation of the refrigerant is reduced.
In one embodiment, referring to fig. 1 and 2, a sleeve 101 with a cross section being 8-shaped and communicating with the surge tank 10 is disposed at the top of the surge tank 10, a lower end of the first straight pipe section 201 is inserted into one of the openings of the sleeve 101, and a lower end of the third straight pipe section 301 is inserted into the surge tank 10 through the other opening of the sleeve 101. The design like this, simple structure makes the installation easily, moreover under telescopic spacing, can firmly fix first straight tube section and third straight tube section, prevents that first straight tube section and third straight tube section from breaking away from.
In specific implementation, the first straight pipe section, the third straight pipe section and the sleeve are welded with each other, and the structural stability is further improved.
In one embodiment, referring to fig. 2, when the height of the inner cavity of the buffer tank 10 is L, and the distance between the lower end of the third straight pipe section 301 and the bottom wall of the buffer tank 10 is S, L/5 < S < L/2 is satisfied. In the process of implementing the utility model, the inventor finds that under the condition, the damping effect of the device is the best.
It should be understood that the examples and embodiments described herein are for illustrative purposes only and are not intended to limit the present invention, and that various modifications or changes in light thereof will be suggested to persons skilled in the art and are to be included within the spirit and purview of this application.
Claims (6)
1. The utility model provides a compressor air supplement pipeline damping device which characterized in that: comprises a buffer tank, an agent inlet pipe and an agent outlet pipe;
the feeding pipe comprises a first straight pipe section in a linear type, an arc-shaped bent pipe section and a second straight pipe section in a linear type, the first straight pipe section and the second straight pipe section are vertically arranged, two ends of the bent pipe section are respectively connected with the upper end of the first straight pipe section and the upper end of the second straight pipe section, the bent pipe section is arranged in an upward bending manner, and the lower end of the first straight pipe section is communicated with the buffer tank from the top of the buffer tank;
the agent outlet pipe comprises a linear third straight pipe section, the third straight pipe section is vertically arranged, the lower end of the third straight pipe section is also communicated with the buffer tank from the top of the buffer tank, and the lower end of the third straight pipe section is inserted into the buffer tank and downwardly exceeds the lower end of the first straight pipe section.
2. The compressor breathing line shock absorbing device as set forth in claim 1, wherein: the middle part of buffer tank is the cylinder, the buffer tank uses the middle part axis of buffer tank is vertical as the benchmark and arranges, the upper end and the lower extreme of buffer tank are the toper respectively independently respectively or the frustum shape.
3. The compressor air supplement pipeline shock absorbing device according to claim 1 or 2, wherein: and if the height of the inner cavity of the buffer tank is L and the distance between the lower end of the third straight pipe section and the bottom wall of the buffer tank is S, the requirement that L/5 is more than S and less than L/2 is met.
4. The compressor air supplement pipeline shock absorbing device according to claim 1 or 2, wherein: the top of the buffer tank is provided with a sleeve with a cross section in an 8 shape and communicated with the buffer tank, the lower end of the first straight pipe section is inserted into one of the pore passages of the sleeve, and the lower end of the third straight pipe section penetrates through the other pore passage of the sleeve and is inserted into the buffer tank.
5. The compressor air supplement pipeline shock absorbing device according to claim 1 or 2, wherein: the agent outlet pipe further comprises a linear fourth straight pipe section, one end of the fourth straight pipe section is communicated with the upper end of the third straight pipe section, and one end of the fourth straight pipe section is in transition with the upper end of the third straight pipe section through a fillet.
6. The compressor air supplement pipeline shock absorbing device according to claim 1 or 2, wherein: the elbow section is in a semi-circular arc shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921655269.8U CN210716521U (en) | 2019-09-29 | 2019-09-29 | Compressor air supplement pipeline damping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921655269.8U CN210716521U (en) | 2019-09-29 | 2019-09-29 | Compressor air supplement pipeline damping device |
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| CN210716521U true CN210716521U (en) | 2020-06-09 |
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| CN201921655269.8U Active CN210716521U (en) | 2019-09-29 | 2019-09-29 | Compressor air supplement pipeline damping device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113586640A (en) * | 2021-07-20 | 2021-11-02 | 青岛海信日立空调系统有限公司 | Compressor buffer design method, compressor buffer and compressor |
-
2019
- 2019-09-29 CN CN201921655269.8U patent/CN210716521U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113586640A (en) * | 2021-07-20 | 2021-11-02 | 青岛海信日立空调系统有限公司 | Compressor buffer design method, compressor buffer and compressor |
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Address after: 239000 Shanghai North Road, Anhui, No. 588, No. Patentee after: Anhui Yangzi Air Conditioning Co., Ltd Address before: 239000 Shanghai North Road, Anhui, No. 588, No. Patentee before: CHINA YANGZI GROUP CHUZHOU YANGZI AIR CONDITIONER Co.,Ltd. |