CN204140316U - Compressor - Google Patents
Compressor Download PDFInfo
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- CN204140316U CN204140316U CN201420526475.XU CN201420526475U CN204140316U CN 204140316 U CN204140316 U CN 204140316U CN 201420526475 U CN201420526475 U CN 201420526475U CN 204140316 U CN204140316 U CN 204140316U
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- gum cover
- sucking pipe
- suction port
- housing
- chamber
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Abstract
The utility model discloses a kind of compressor, comprising: housing, be limited with chamber in described housing, described housing is provided with the sucking pipe with described chamber; Air suction silencer, described air suction silencer is located in described chamber, and described air suction silencer has the suction port with the spaced apart setting of described sucking pipe; And link, described link is located between described suction port and described sucking pipe, described link be communicated with described suction port and described sucking pipe and by the path between described suction port and described sucking pipe and described chamber spaced apart.According to the compressor of the utility model embodiment, the refrigeration agent that in sucking pipe, temperature is lower can directly be introduced in air suction silencer, avoiding the relatively high refrigeration agent of chamber room temperature enters in air suction silencer, ensure that the inhalation temperature of compressor is relatively low, ensure that the refrigerating capacity of compressor and the COP of refrigeration system, refrigerating efficiency improves.
Description
Technical field
The utility model relates to technical field of refrigeration equipment, more specifically, relates to a kind of compressor.
Background technique
In the related, suction port and the sucking pipe of air suction silencer are close, in breathing process, air suction silencer can suction part directly from the relatively cold refrigeration agent that sucking pipe flows out, the refrigeration agent simultaneously in some housing is also together in absorbing silencer.Because compressor is in running, the refrigerant temperature in housing can be higher 40 °-70 ° than the refrigerant temperature in sucking pipe.If the refrigeration agent that compressor is more in suction casing in the process of air-breathing, the temperature sucking cylinder can be relatively many, cause suction superheat, can have a strong impact on the refrigerating capacity of compressor and the COP (Energy Efficiency Ratio) of refrigeration system like this.
Model utility content
The utility model is intended to solve one of technical problem in correlation technique at least to a certain extent.For this reason, the utility model proposes a kind of compressor, the refrigeration performance of described compressor improves.
According to compressor of the present utility model, comprising: housing, be limited with chamber in described housing, described housing is provided with the sucking pipe with described chamber; Air suction silencer, described air suction silencer is located in described chamber, and described air suction silencer has the suction port with the spaced apart setting of described sucking pipe; And link, described link is located between described suction port and described sucking pipe, described link be communicated with described suction port and described sucking pipe and by the path between described suction port and described sucking pipe and described chamber spaced apart.
According to compressor of the present utility model, the refrigeration agent that in sucking pipe, temperature is lower can directly be introduced in air suction silencer, avoid the relatively high refrigeration agent of chamber room temperature enter in air suction silencer and then cause suction superheat, ensure that the inhalation temperature of compressor is relatively low, ensure that the refrigerating capacity of compressor and the COP of refrigeration system, refrigerating efficiency improves.
In addition, following additional technical characteristics can also be had according to compressor of the present utility model:
According to an embodiment of the present utility model, described link is gum cover, and one end and the described suction port of described gum cover are tightly connected, and the other end of described gum cover is communicated with described sucking pipe and stops the internal face to described housing.
According to an embodiment of the present utility model, described housing is provided with the through hole with described sucking pipe conducting, described sucking pipe is plugged in described through hole, the radial dimension of the other end of described gum cover is greater than the radial dimension of described through hole, and the other end of described gum cover is only against on the internal face being positioned at the periphery of described through hole of described housing.
According to an embodiment of the present utility model, one end of described gum cover is set on described suction port.
According to an embodiment of the present utility model, the outer circumferential face of described suction port is provided with the groove extended along its circumference, and the internal face of described gum cover is provided with the projection radially extended internally, and described projection is only against in described groove.
According to an embodiment of the present utility model, described compressor also comprises: fastening piece, and described fastening piece to be located on one end that described gum cover is set in described suction port and to clamp described gum cover and described suction port.
According to an embodiment of the present utility model, described fastening piece is jump ring.
According to an embodiment of the present utility model, the radial dimension of described gum cover reduces from the one end be communicated with described sucking pipe gradually to the one end be communicated with described suction port.
According to an embodiment of the present utility model, described gum cover is rubber sleeve.
According to compressor of the present utility model, comprising: housing, be limited with chamber in described housing, described housing is provided with and the sucking pipe of described chamber and the through hole with described sucking pipe conducting, and one end of described sucking pipe is plugged in described through hole; Air suction silencer, described air suction silencer is located in described chamber, and described air suction silencer has the suction port with the spaced apart setting of described sucking pipe; Gum cover, one end and the described suction port of described gum cover are tightly connected, the radial dimension of the other end of described gum cover is greater than the radial dimension of described through hole, and the other end of described gum cover is communicated with described sucking pipe and is only against on the internal face being positioned at the periphery of described through hole of described housing; And jump ring, described jump ring is located at one end of described gum cover and clamps described gum cover and described suction port.
Additional aspect of the present utility model and advantage will part provide in the following description, and part will become obvious from the following description, or be recognized by practice of the present utility model.
Accompanying drawing explanation
Fig. 1 is the structural representation of the compressor according to the utility model embodiment;
Fig. 2 is the plan view of the compressor according to the utility model embodiment;
Fig. 3 is the assembling schematic diagram of air suction silencer according to the compressor of the utility model embodiment and gum cover;
Fig. 4 is the decomposition texture schematic diagram of air suction silencer according to the compressor of the utility model embodiment and gum cover and fastening piece;
Fig. 5 is the structure for amplifying schematic diagram at A place in Fig. 1.
Reference character:
Compressor 100;
Housing 1; Chamber 11; Through hole 12;
Sucking pipe 2;
Air suction silencer 3; Suction port 31; Groove 32;
Gum cover 4; Projection 41;
Jump ring 5.
Embodiment
Be described below in detail embodiment of the present utility model, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Be exemplary below by the embodiment be described with reference to the drawings, be intended to for explaining the utility model, and can not be interpreted as restriction of the present utility model.
In description of the present utility model, it will be appreciated that, term " " center ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", " outward ", " radial direction ", orientation or the position relationship of the instruction such as " circumference " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.
In the utility model, unless otherwise clearly defined and limited, fisrt feature second feature " on " or D score can be that the first and second features directly contact, or the first and second features are by intermediary mediate contact.
In the utility model, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or integral; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements.For the ordinary skill in the art, the concrete meaning of above-mentioned term in the utility model can be understood as the case may be.
The compressor 100 according to the utility model embodiment is described in detail below in conjunction with accompanying drawing.
Shown in Fig. 5, comprise housing 1, air suction silencer 3 and link according to the compressor 100 of the utility model embodiment.Be limited with chamber 11 in housing 1, housing 1 is provided with the sucking pipe 2 be communicated with chamber 11.Air suction silencer 3 is located in chamber 11, and air suction silencer 3 has suction port 31, suction port 31 and the spaced apart setting of sucking pipe 2.Link is located between suction port 31 and sucking pipe 2, link be communicated with suction port 31 and sucking pipe 2 and by the path between suction port 31 and sucking pipe 2 and chamber 11 spaced apart.
Thus, according to the compressor 100 of the utility model embodiment, by arranging link between suction port 31 and sucking pipe 2, link connection suction port 31 and sucking pipe 2 while can by the path between suction port 31 and sucking pipe 2 and chamber 11 spaced apart, thus make the refrigeration agent that in sucking pipe 2, temperature is lower directly and fully introduce in air suction silencer 3, the refrigeration agent avoiding temperature stored in the chamber 11 of housing 1 relatively high enters in air suction silencer 3 and causes suction superheat, ensure that the inhalation temperature of compressor 100 is relatively low, ensure that the refrigerating capacity of compressor 100 and the COP of refrigeration system, improve the air input efficiency of compressor 100 simultaneously.
As shown in Figure 1 and Figure 4, according to embodiments more of the present utility model, link can be gum cover 4, and one end and the suction port 31 of gum cover 4 are tightly connected, and the other end of gum cover 4 is communicated with sucking pipe 2 and is only against the internal face of housing 1.Particularly, the other end of gum cover 4 is close to the internal face of housing 1.Thus, suction port 31 and sucking pipe 2 link together by gum cover 4, and gum cover 4 is close to the internal face of housing 1, make suction port 31 separate with the chamber 11 in housing 1 and only be communicated with sucking pipe 2, thus effectively prevent the refrigeration agent that in housing 1, temperature is relatively high and be inhaled in air suction silencer 3.
As depicted in figs. 1 and 2, housing 1 can be provided with the through hole 12 with sucking pipe 2 conducting, sucking pipe 2 is positioned at the outside of housing 1 and one end of sucking pipe 2 is pluggable at through hole 12, thus makes chamber 11 conducting of sucking pipe 2 and housing 1.Wherein, be understandable that, one end of sucking pipe 2 can extend in chamber 11 or is only embedded in housing 1 and do not extend in chamber 11.
The radial dimension of the other end of gum cover 4 can be greater than the radial dimension of through hole 12, and the other end of gum cover 4 can only be against on the internal face being positioned at the periphery of through hole 12 of housing 1.Thus, sucking pipe 2 can be wrapped up in one end of gum cover 4, and gum cover 4 can be communicated with sucking pipe 2 and suction port 31, and the part be positioned in chamber 11 outside gum cover 4 is isolated with air suction silencer 3, thus prevent refrigeration agent more in air suction silencer 3 intake chamber 11, avoid suction superheat.
One end of gum cover 4 can be set on suction port 31.Further, as Fig. 1, shown in Fig. 3 and Fig. 5, the outer circumferential face of suction port 31 is provided with the groove 32 extended along its circumference, the internal face of gum cover 4 is provided with the projection 41 radially extended internally, when one end of gum cover 4 is set on suction port 31, projection 41 on gum cover 4 can be connected in groove 32, thus there is slippage in the relative suction port 31 in the one end that effectively prevent gum cover 4, make one end of gum cover 4 can more firmly and be connected with suction port 31 more hermetically, projection 41 can also play positioning action with coordinating of groove 32 simultaneously, make the sheathed degree of gum cover 4 on suction port 31 certain, avoid one end of gum cover 4 sheathed degree on suction port 31 excessive or too small, ensure that the accuracy of assembling, soundness and sealing.
Be understandable that, the degree of depth that groove 32 extends along the radial direction of suction port 31 can be more than or equal to the radial extended height of the boss on gum cover 4 along gum cover 4, during to ensure that gum cover 4 is set on suction port 31, the part of one end except projection 41 of gum cover 4 can be close on suction port 31, ensure the sealability of assembling, reduce the leakage of refrigeration agent.
As shown in Figure 1, Figure 3 and Figure 4, the compressor 100 according to the utility model embodiment also can comprise fastening piece, and fastening piece can be located on gum cover 4 and to clamp gum cover 4 and suction port 31.Particularly, fastening piece can be located at the joint of gum cover 4 and suction port 31, i.e. on one end being set in suction port 31 of gum cover 4.Fastening piece can play fastening effect to gum cover 4 and suction port 31, avoids gum cover 4 and suction port 31 to be separated, and improves the soundness and sealability that connect.
The structure of fastening piece can be formed as multiple, and alternatively, as shown in Figure 3 and Figure 4, fastening piece can be jump ring 5.Particularly, the structure of jump ring 5 can be formed as the structure shown in Fig. 4 or similar structure.The internal diameter size of jump ring 5 can be slightly smaller than the radial dimension of one end of gum cover 4.Thus, jump ring 5 can more easily be set on gum cover 4 and jump ring 5 can apply certain fastening force to gum cover 4 and suction port 31, ensures that gum cover 4 is connected with reliable between suction port 31.
Gum cover 4 can be rubber material or other flexible materials are made.This kind of gum cover 4 can have certain elasticity, assembly performance is good, ensure that air suction silencer 3 can only can all enter in air suction silencer 3 by the refrigeration agent from the relatively low refrigeration agent of inlet temperature in the sucking pipe 2 of parcel and in sucking pipe 2, ensure that refrigeration and the gettering efficiency of compressor 100.
As shown in figures 1 and 3, the radial dimension of gum cover 4 can reduce from the one end be communicated with sucking pipe 2 gradually to the one end be communicated with suction port 31.That is, gum cover 4 along inspiratory direction can be formed as that size reduces gradually tubaeform.Refrigeration agent in sucking pipe 2 can flow to the less one end of opening from one end that gum cover 4 upper shed is larger, then enter in air suction silencer 3.Compressor 100 reasonable in design of this structure and working efficiency is higher.
As shown in Figure 1, according to the utility model concrete example, compressor 100 comprises housing 1, air suction silencer 3, gum cover 4 and jump ring 5.Be limited with chamber 11 in housing 1, housing 1 is provided with the sucking pipe 2 that is communicated with chamber 11 and the through hole 12 with sucking pipe 2 conducting, and sucking pipe 2 is located at outside chamber 11 and one end of sucking pipe 2 and is plugged in through hole 12.Air suction silencer 3 is located in chamber 11, and air suction silencer 3 has suction port 31, suction port 31 and the spaced apart setting of sucking pipe 2.
One end and the suction port 31 of gum cover 4 are tightly connected, and the radial dimension of the other end of gum cover 4 is greater than the radial dimension of through hole 12, and the other end of gum cover 4 is communicated with sucking pipe 2 and is only against on the internal face being positioned at the periphery of through hole 12 of housing 1.Jump ring 5 is set in one end of gum cover 4 and clamps the joint of gum cover 4 and suction port 31.
In the compressor 100 of this structure, the refrigeration agent that in sucking pipe 2, temperature is lower can directly and fully enter in air suction silencer 3, and air suction silencer 3 can only suck the refrigeration agent in the sucking pipe 2 that wrapped up by gum cover 4, thus effectively reduce the inhalation temperature of compressor 100, improve gettering efficiency, ensure that refrigerating capacity and Energy Efficiency Ratio.
Be understandable that, the compressor 100 according to the embodiment of the present invention can be formed as piston compressor, and can be applied in any refrigeration plant, such as refrigerator, refrigerator, air conditioner, dehumidifier etc.Wherein, compressor 100 can be connected with vaporizer, condenser and throttling arrangement etc. the complete refrigeration system of formation.
According to the utility model implement compressor 100 other form and operation be known for the person of ordinary skill of the art, be not described in detail at this.
In the description of this specification, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present utility model or example.In this manual, to the schematic representation of above-mentioned term not must for be identical embodiment or example.And the specific features of description, structure, material or feature can combine in one or more embodiment in office or example in an appropriate manner.In addition, when not conflicting, the feature of the different embodiment described in this specification or example and different embodiment or example can carry out combining and combining by those skilled in the art.
Although illustrate and described embodiment of the present utility model above, be understandable that, above-described embodiment is exemplary, can not be interpreted as restriction of the present utility model, those of ordinary skill in the art can change above-described embodiment, revises, replace and modification in scope of the present utility model.
Claims (10)
1. a compressor, is characterized in that, comprising:
Housing, is limited with chamber in described housing, and described housing is provided with the sucking pipe with described chamber;
Air suction silencer, described air suction silencer is located in described chamber, and described air suction silencer has the suction port with the spaced apart setting of described sucking pipe; And
Link, described link is located between described suction port and described sucking pipe, described link be communicated with described suction port and described sucking pipe and by the path between described suction port and described sucking pipe and described chamber spaced apart.
2. compressor according to claim 1, is characterized in that, described link is gum cover, and one end and the described suction port of described gum cover are tightly connected, and the other end of described gum cover is communicated with described sucking pipe and stops the internal face to described housing.
3. compressor according to claim 2, it is characterized in that, described housing is provided with the through hole with described sucking pipe conducting, described sucking pipe is plugged in described through hole, the radial dimension of the other end of described gum cover is greater than the radial dimension of described through hole, and the other end of described gum cover is only against on the internal face being positioned at the periphery of described through hole of described housing.
4. compressor according to claim 2, is characterized in that, one end of described gum cover is set on described suction port.
5. compressor according to claim 4, is characterized in that, the outer circumferential face of described suction port is provided with the groove extended along its circumference, and the internal face of described gum cover is provided with the projection radially extended internally, and described projection is only against in described groove.
6. compressor according to claim 4, is characterized in that, also comprises: fastening piece, and described fastening piece to be located on one end that described gum cover is set in described suction port and to clamp described gum cover and described suction port.
7. compressor according to claim 6, is characterized in that, described fastening piece is jump ring.
8. the compressor according to any one of claim 2-7, is characterized in that, the radial dimension of described gum cover reduces from the one end be communicated with described sucking pipe gradually to the one end be communicated with described suction port.
9. the compressor according to any one of claim 2-7, is characterized in that, described gum cover is rubber sleeve.
10. a compressor, is characterized in that, comprising:
Housing, is limited with chamber in described housing, and described housing is provided with and the sucking pipe of described chamber and the through hole with described sucking pipe conducting, and one end of described sucking pipe is plugged in described through hole;
Air suction silencer, described air suction silencer is located in described chamber, and described air suction silencer has the suction port with the spaced apart setting of described sucking pipe;
Gum cover, one end and the described suction port of described gum cover are tightly connected, the radial dimension of the other end of described gum cover is greater than the radial dimension of described through hole, and the other end of described gum cover is communicated with described sucking pipe and is only against on the internal face being positioned at the periphery of described through hole of described housing; And
Jump ring, described jump ring is located at one end of described gum cover and clamps described gum cover and described suction port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420526475.XU CN204140316U (en) | 2014-09-12 | 2014-09-12 | Compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420526475.XU CN204140316U (en) | 2014-09-12 | 2014-09-12 | Compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204140316U true CN204140316U (en) | 2015-02-04 |
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ID=52417006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420526475.XU Active CN204140316U (en) | 2014-09-12 | 2014-09-12 | Compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204140316U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107842482A (en) * | 2017-11-30 | 2018-03-27 | 安徽美芝制冷设备有限公司 | Air suction silencer and compressor for compressor |
-
2014
- 2014-09-12 CN CN201420526475.XU patent/CN204140316U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107842482A (en) * | 2017-11-30 | 2018-03-27 | 安徽美芝制冷设备有限公司 | Air suction silencer and compressor for compressor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |