CN201945105U - Air conditioner and receiver drier thereof - Google Patents
Air conditioner and receiver drier thereof Download PDFInfo
- Publication number
- CN201945105U CN201945105U CN2011200508932U CN201120050893U CN201945105U CN 201945105 U CN201945105 U CN 201945105U CN 2011200508932 U CN2011200508932 U CN 2011200508932U CN 201120050893 U CN201120050893 U CN 201120050893U CN 201945105 U CN201945105 U CN 201945105U
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- drying layer
- drier receiver
- locking parts
- unidirectional locking
- air
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Abstract
The utility model discloses a receiver drier for an air conditioner, which comprises a shell body, a guide pipe, a drying layer, a blocking net and a unidirectional locking part, wherein the shell body is provided with an inlet and an outlet, and the guide pipe is communicated with the bottom of the inner cavity and the outlet of the shell body; the drying layer is arranged at the inner cavity of the shell body, and the blocking net is used for fixing the drying layer; the unidirectional locking part is used for locking along the direction opposite with the mounting direction and is arranged at the outer side of the locking part. The unidirectional locking part can effectively fix the position of the drying layer to cause the blocking net to connect the shell body in a mode of clearance fit, so the mounting difficulty of the blocking net is effectively reduced. Impurities such as iron scraps and the like can not be generated, and the quality of a refrigerant can not be influenced. The force of the blocking net acting on the drying layer is easily controlled, the probability that the drying layer is crushed to generate inner impurities can be effectively reduced, and the refrigerant can not be polluted. The utility model also provides an air conditioner comprising the receiver drier.
Description
Technical field
The utility model relates to refrigeration technology field, particularly relates to a kind of drier receiver that is used for air-conditioning.In addition, the utility model also relates to a kind of air-conditioning that comprises above-mentioned drier receiver.
Background technology
Drier receiver is the particularly significant components in the air conditioning for automobiles of air-conditioning, and it is a kind of closed container, is installed in the pipeline between condenser and the expansion valve.Drier receiver can effectively be stored in the refrigeration system because the unnecessary cold-producing medium that different operating mode forms guarantees that cold-producing medium is a liquid medium before entering expansion valve.Filter course and molecular sieve drying layer are equipped with in drier receiver inside, and wherein, filter course is used for the residual impurity of absorption refrigeration agent, prevent the pipeline blockage of refrigeration system or influence refrigeration; The molecular sieve drying layer is used for the residual moisture of absorption refrigeration agent, prevents that residual moisture from may influence the decrease in efficiency of refrigeration system.
Please refer to Fig. 1, Fig. 1 is the structural representation of a kind of typical drier receiver in the prior art.
The internals of drier receiver generally has backstop 11, filter course 12 and the molecular sieve drying layer 13 that supports usefulness in the prior art, by backstop 11 and inner walls interference fit, and adopts the mechanical press mounting mode to reach fixedly purpose; Filter course 12 has two, is separately fixed at the upper and lower of molecular sieve drying layer 13.
When backstop 11 press-fits fixedly with the inner walls interference fit, be difficult to avoid the generation of inner impurity such as iron foam, the impurity in the cold-producing medium increased, thereby influence the quality of cold-producing medium.Simultaneously, filter course 12 is defeated in the process of assembling in rigidity, can directly push molecular sieve drying layer 13, and the size of its extruding force is difficult to grasp: too small as pressure, and can cause the bulk density of interior molecules sieve drying layer 13 too small, influence the drying property of product; Excessive as pressure, then can crushed molecular sieve, produce inner impurity, even can the block system pipeline.
Therefore, how keeping reducing the production difficulty of drier receiver on the good basis of its cleaning inside and drying property at drier receiver, is the present technical issues that need to address of those skilled in the art.
The utility model content
The purpose of this utility model provides a kind of drier receiver that is used for air-conditioning, and this drier receiver is keeping can effectively reducing the difficulty of processing of drier receiver on its cleaning inside, the drying property good basis.Another purpose of the present utility model provides a kind of air-conditioning that comprises above-mentioned drier receiver.
For realizing above-mentioned utility model purpose, the utility model provides a kind of drier receiver that is used for air-conditioning, comprise the housing with import and outlet, the intracavity bottom that is communicated with described housing and the conduit of described outlet, be located at the drying layer of described housing inner chamber, and the backstop of fixing described drying layer, comprise that also these unidirectional locking parts are located at the outside of described backstop along the unidirectional locking parts of the direction locking opposite with its installation direction.
Preferably, described unidirectional locking parts are specially the clip around described conduit, this clip comprises the horizontal part and the elastic cuffs tooth of with described horizontal part fixedlying connected vertical with described conduit, and the angle between each described elastic cuffs tooth and described conduit interference fit and the described horizontal part is spent less than 180 greater than 90 degree.
Preferably, described horizontal part and described elastic cuffs tooth have integral structure.
Preferably, the number of described elastic cuffs tooth is a plurality of, and each described elastic cuffs tooth circumferentially evenly distributes along described conduit.
Preferably, the number of described backstop and described unidirectional locking parts is two, and a described backstop and described unidirectional locking parts are located at the top of described drying layer, and another described backstop and described unidirectional locking parts are located at the bottom of described drying layer.
The utility model also provides a kind of air-conditioning, comprises condenser, expansion valve, and the drier receiver that connects described condenser and described expansion valve, and described drier receiver is as above-mentioned each described drier receiver.
Preferably, be specially air conditioning for automobiles.
Drier receiver provided by the utility model is installed between the condenser and expansion valve of air-conditioning, and the import of drier receiver connects condenser, and outlet connects expansion valve.This drier receiver comprises the housing with import and outlet, the intracavity bottom that is communicated with described housing and the conduit of described outlet, be located at the drying layer of described housing inner chamber, and the backstop of fixing described drying layer, unlike the prior art be, comprise that also these unidirectional locking parts are located at the outside of described backstop along the unidirectional locking parts of the direction locking opposite with its installation direction.The unidirectional locking parts can successfully be sheathed on the periphery of conduit along its installation direction, and along the direction locking opposite with installation direction, the unidirectional locking parts can only be moved along a direction, adjust the relative position of unidirectional locking parts and conduit.
Like this, the unidirectional locking parts are the position of drying layer effectively fixedly, makes backstop can adopt the mode of matched in clearance to be connected with housing, effectively reduces the installation difficulty of backstop; The unidirectional locking parts can be when mounted fixedly drying layer guarantee the water absorbing properties of drying layer to proper density; Simultaneously, the unidirectional locking parts are easier to when mounted, and the mode that cooperates with housing with respect to the available technology adopting backstop is drying layer fixedly, and unidirectional locking parts provided by the utility model can effectively reduce installation difficulty, and can not produce impurity such as iron foam, can not influence the quality of cold-producing medium; And the dynamics that backstop acts on drying layer is easier to control, can effectively reduce the possibility that the crushing drying layer produces inner impurity, guarantees that cold-producing medium can be not contaminated.
A kind of preferred embodiment in, described unidirectional locking parts are specially the clip around described conduit, this clip comprises the horizontal part and the elastic cuffs tooth of with described horizontal part fixedlying connected vertical with described conduit, each described elastic cuffs tooth and described conduit interference fit and and described horizontal part between angle greater than 90 the degree less than 180 the degree.When clip was installed, the end of each elastic cuffs tooth and the outer wall of conduit fitted tightly, and move along installation direction, its horizontal part is vertical with conduit, and the elastic cuffs tooth is subjected to the effect of frictional force, and the angle between the horizontal part reduces, the hoop tooth ends has the trend away from conduit, is convenient to install; After clip installs, be subjected to the elastic force effect of backstop, the clip inwall is subjected to the frictional force effect identical with installation direction, causes the elastic cuffs tooth to have the trend of banding conduit, thereby fixes drying layer.The version of horizontal part and elastic cuffs tooth is simple, is easy to processing and realizes, can effectively reduce the difficulty of processing of unidirectional locking parts, reduces the production cost of drier receiver.Simultaneously, after the suitable angle of horizontal part, clip all acts on conduit in the end of horizontal part and elastic cuffs tooth, has increased stressed fulcrum, makes the backstop can be effectively fixing, is not easy upset unusual when stressed, further improves the reliability of drier receiver.
In another preferred embodiment, the number of described backstop and described unidirectional locking parts is two, and a described backstop and described unidirectional locking parts are located at the top of described drying layer, and another described backstop and described unidirectional locking parts are located at the bottom of described drying layer.Drying layer is installed in the inner chamber middle part that housing forms, and at its top and bottom backstop and unidirectional locking parts is set all, can be from top and bottom equal effectively fixing drying layers, make drying layer fixing more solid and reliable, thereby improve the reliability of drier receiver.
Providing on the basis of above-mentioned drier receiver, the utility model also provides a kind of air-conditioning that comprises above-mentioned drier receiver; Because drier receiver has above-mentioned technique effect, the air-conditioning with this drier receiver also has the corresponding techniques effect.
Description of drawings
Fig. 1 is the structural representation of a kind of typical drier receiver in the prior art;
Fig. 2 provides the structural representation of a kind of specific embodiment of drier receiver for the utility model;
Fig. 3 provides the vertical view of a kind of specific embodiment of clip for the utility model;
Fig. 4 is the perspective view of clip shown in Figure 3;
Force analysis schematic diagram when Fig. 5 installs for a kind of specific embodiment of clip that the utility model provides cooperates with conduit;
Fig. 6 is a clip shown in Figure 5 and force analysis schematic diagram after conduit cooperates installation.
The specific embodiment
Core of the present utility model provides a kind of drier receiver that is used for air-conditioning, and this drier receiver is keeping can effectively reducing the difficulty of processing of drier receiver on its cleaning inside, the drying property good basis.Another core of the present utility model provides a kind of air-conditioning that comprises above-mentioned drier receiver.
The upper and lower noun of locality that waits that this paper is related is that to be positioned at state shown in Figure 2 with drier receiver be that benchmark defines.The noun of locality that should be appreciated that herein to be adopted should not limit the protection domain of this patent.
In order to make those skilled in the art person understand the utility model scheme better, the utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Please refer to Fig. 2, Fig. 2 provides the structural representation of a kind of specific embodiment of drier receiver for the utility model.
Drier receiver provided by the utility model is installed between the condenser and expansion valve of air-conditioning, and the import of drier receiver connects condenser, and outlet connects expansion valve.In a kind of concrete embodiment, drier receiver shown in Figure 2 comprises housing 21, drying layer 22, filter course 23 and backstop 24, wherein, housing 21 has import 211 and outlet 212, be provided with the intracavity bottom that is communicated with housing 21 in housing 21 inner chambers and export 212 conduit 25, from the cold-producing medium of condenser after import 211 enters housing 21 inner chambers, behind top backstop 24, top filter course 23 and drying layer 22, pass through bottom filter layers 23 and bottom backstop 24 again, enter conduit 25 after drying, enter expansion valve from exporting 212.
Unlike the prior art be, drier receiver provided by the utility model also comprises the unidirectional locking parts, these unidirectional locking parts can normally move along its installation direction, and along the opposite direction locking of installation direction, these unidirectional locking parts are located at the outside of backstop 24.Obviously, in this position of sentencing drying layer 22 places is, be installation direction near the direction of drying layer 22, be the direction opposite away from the direction of drying layer 22 with installation direction.The unidirectional locking parts can successfully be sheathed on the periphery of conduit 25 along its installation direction, and along the direction locking opposite with installation direction, the unidirectional locking parts can only be moved along a direction, adjust the relative position of unidirectional locking parts and conduit 25.
Like this, the unidirectional locking parts are the position of drying layer 22 effectively fixedly, makes backstop 24 can adopt the mode of matched in clearance to be connected with housing 21, effectively reduces the installation difficulty of backstop 24; The unidirectional locking parts can be when mounted fixedly drying layer 22 guarantee the water absorbing properties of drying layer 22 to proper density; Simultaneously, the unidirectional locking parts are easier to when mounted, the mode that cooperates with housing 21 with respect to available technology adopting backstop 24 is drying layer 22 fixedly, unidirectional locking parts provided by the utility model can effectively reduce installation difficulty, and can not produce impurity such as iron foam, can not influence the quality of cold-producing medium; And the dynamics that backstop 24 acts on drying layer 22 is easier to control, can effectively reduce the possibility that crushing drying layer 22 produces inner impurity, guarantees that cold-producing medium can be not contaminated.
A kind of preferred embodiment in, as shown in Figure 2, the number of backstop 24 and unidirectional locking parts is two, and a backstop 24 and unidirectional locking parts are located at the top of drying layer 22, another backstop 24 and unidirectional locking parts are located at the bottom of drying layer 22.When producing drier receiver, being located at the unidirectional locking parts at top from top to bottom installs, be located at the unidirectional locking parts of bottom and install from bottom to top, make the unidirectional locking parts locking from the bottom to top of being located at the top, the unidirectional locking parts of being located at the bottom are locking from top to bottom.Like this, be installed in the drying layer 22 at housing 21 inner chambers middle parts, backstop 24 and unidirectional locking parts all be set at its top and bottom, can be from top and bottom equal effectively fixing drying layers 22, make drying layer 22 fixing more solid and reliable, thereby improve the reliability of drier receiver.
Obviously,, all can realize the purpose of this utility model if the arbitrary place in the top of drying layer 22 or bottom is provided with unidirectional locking parts provided by the utility model, all should be in protection domain of the present utility model.Just the unidirectional locking parts are set simultaneously, can reduce the installation difficulty of drying layer 22 tops and bottom backstop 24 simultaneously, further optimize the performance of drier receiver in the top and the bottom of drying layer 22.
Please refer to Fig. 3 and Fig. 4, Fig. 3 provides the vertical view of a kind of specific embodiment of clip for the utility model; Fig. 4 is the perspective view of clip shown in Figure 3.
Particularly, as shown in Figure 3, the unidirectional locking parts are specifically as follows the clip 26 around conduit 25, this clip 26 comprises the horizontal part 261 and the elastic cuffs tooth 262 of with horizontal part 261 fixedlying connected vertical with conduit 25, each elastic cuffs tooth 262 and conduit 25 interference fit and with the angle of horizontal part 261 greater than 90 degree less than 180 degree.Further, horizontal part 261 can have integral structure with elastic cuffs tooth 262; And the number of elastic cuffs tooth 262 is a plurality of, and each elastic cuffs tooth 262 circumferentially evenly distributes along conduit 25.Horizontal part 261 forms the intensity that can increase clip 26 with elastic cuffs tooth 262 integral types, improves the reliability of clip 26; A plurality of elastic cuffs teeth 262 can make conduit 25 and clip 26 stressed more even along the circumferentially evenly distribution of conduit 25, and the stressed more balance in drying layer 22 each orientation improves the reliability of drier receiver.
Simultaneously, after horizontal part 261 suitable angles, clip 26 all acts on conduit 25 in the end of horizontal part 261 and elastic cuffs tooth 262, increased stressed fulcrum, make the backstop 24 can be effectively fixing, be not easy upset when stressed, further improve the reliability of drier receiver unusual.
Please refer to Fig. 5 and Fig. 6, the force analysis schematic diagram when Fig. 5 installs for a kind of specific embodiment of clip that the utility model provides cooperates with conduit; Fig. 6 is a clip shown in Figure 5 and force analysis schematic diagram after conduit cooperates installation, direction shown in the solid arrow is the force direction that is subjected to of clip among the figure, direction shown in the dotted arrow is the installation direction of clip, this sentences and upwards clip is installed downwards is that example describes, and other installation direction can obtain by rotary guide pipe.
When clip 26 is installed, the horizontal part 261 that directed force F 1 upwards acts on clip 26 downwards is installed, the outer wall of the end of each elastic cuffs tooth 262 and conduit 25 fits tightly, move along installation direction, horizontal part 261 is vertical with conduit 25, and elastic cuffs tooth 262 is subjected to the effect of frictional force F2, and the included angle A between the horizontal part 261 reduces, the upper side end of hoop tooth 262 has the trend away from conduit 25, is convenient to install.
After clip 26 installs, be subjected to the elastic force F3 effect of backstop 24, clip 26 inwalls are subjected to the frictional force F4 effect identical with installation direction, cause the elastic cuffs tooth 262 and the included angle A of level to increase, elastic cuffs tooth 262 has the trend of banding conduit 25, thereby fixes drying layer 22.Horizontal part 261 is simple with the version of elastic cuffs tooth 262, is easy to processing and realizes, can effectively reduce the difficulty of processing of unidirectional locking parts, reduces the production cost of drier receiver.
Except above-mentioned drier receiver, the utility model also provides a kind of air-conditioning that comprises above-mentioned drier receiver, and drier receiver is located between the condenser and expansion valve of air-conditioning.The structure of these other each several parts of air-conditioning please refer to prior art, and this paper repeats no more.
Particularly, above-mentioned air-conditioning can be an air conditioning for automobiles.
More than air-conditioning provided by the utility model and drier receiver thereof are described in detail.Used specific case herein principle of the present utility model and embodiment are set forth, the explanation of above embodiment just is used for helping to understand method of the present utility model and core concept thereof.Should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model principle, can also carry out some improvement and modification to the utility model, these improvement and modification also fall in the protection domain of the utility model claim.
Claims (7)
1. drier receiver that is used for air-conditioning, comprise the housing with import and outlet, the intracavity bottom that is communicated with described housing and the conduit of described outlet, be located at the drying layer of described housing inner chamber, and the backstop of fixing described drying layer, it is characterized in that, also comprise the unidirectional locking parts, these unidirectional locking parts are located at the outside of described backstop, and its locking direction is opposite with installation direction.
2. the drier receiver that is used for air-conditioning according to claim 1, it is characterized in that, described unidirectional locking parts are specially the clip around described conduit, this clip comprises the horizontal part and the elastic cuffs tooth of with described horizontal part fixedlying connected vertical with described conduit, and the angle between each described elastic cuffs tooth and described conduit interference fit and the described horizontal part is spent less than 180 greater than 90 degree.
3. the drier receiver that is used for air-conditioning according to claim 2 is characterized in that, described horizontal part and described elastic cuffs tooth have integral structure.
4. the drier receiver that is used for air-conditioning according to claim 3 is characterized in that, the number of described elastic cuffs tooth is a plurality of, and each described elastic cuffs tooth circumferentially evenly distributes along described conduit.
5. according to each described drier receiver that is used for air-conditioning of claim 1 to 4, it is characterized in that, the number of described backstop and described unidirectional locking parts is two, and a described backstop and described unidirectional locking parts are located at the top of described drying layer, and another described backstop and described unidirectional locking parts are located at the bottom of described drying layer.
6. an air-conditioning comprises condenser, expansion valve, and the drier receiver that connects described condenser and described expansion valve, it is characterized in that, described drier receiver is as each described drier receiver of claim 1 to 5.
7. air-conditioning according to claim 6 is characterized in that, is specially air conditioning for automobiles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200508932U CN201945105U (en) | 2011-02-28 | 2011-02-28 | Air conditioner and receiver drier thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200508932U CN201945105U (en) | 2011-02-28 | 2011-02-28 | Air conditioner and receiver drier thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201945105U true CN201945105U (en) | 2011-08-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200508932U Expired - Lifetime CN201945105U (en) | 2011-02-28 | 2011-02-28 | Air conditioner and receiver drier thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201945105U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104061725A (en) * | 2014-05-29 | 2014-09-24 | 张红霞 | Improved liquid receiver for air condition compressor |
| CN105090572A (en) * | 2014-05-14 | 2015-11-25 | 怡利电子工业股份有限公司 | Strengthened elastic air tap |
| US9599414B2 (en) | 2010-11-17 | 2017-03-21 | Zhejiang Sanhua Automotive Components Co., Ltd | Liquid reservoir |
| CN107782025A (en) * | 2016-08-24 | 2018-03-09 | 浙江三花汽车零部件有限公司 | A kind of liquid reservoir and its manufacture method |
-
2011
- 2011-02-28 CN CN2011200508932U patent/CN201945105U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9599414B2 (en) | 2010-11-17 | 2017-03-21 | Zhejiang Sanhua Automotive Components Co., Ltd | Liquid reservoir |
| CN105090572A (en) * | 2014-05-14 | 2015-11-25 | 怡利电子工业股份有限公司 | Strengthened elastic air tap |
| CN104061725A (en) * | 2014-05-29 | 2014-09-24 | 张红霞 | Improved liquid receiver for air condition compressor |
| CN107782025A (en) * | 2016-08-24 | 2018-03-09 | 浙江三花汽车零部件有限公司 | A kind of liquid reservoir and its manufacture method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170216 Address after: 312500 Zhejiang city of Shaoxing province Xinchang County Mei Zhu Zhen three flower Mei Zhu Industrial Park Administration Building Patentee after: Zhejiang three flower intelligent control Limited by Share Ltd Address before: 312500 Liquan village of Chengguan Zhejiang city of Shaoxing province Xinchang County town Patentee before: Sanhua Refrigeration Group Co., Ltd., Zhejang |
|
| CX01 | Expiry of patent term |
Granted publication date: 20110824 |
|
| CX01 | Expiry of patent term |