CN205014711U - Liquid reservoir - Google Patents
Liquid reservoir Download PDFInfo
- Publication number
- CN205014711U CN205014711U CN201520642713.8U CN201520642713U CN205014711U CN 205014711 U CN205014711 U CN 205014711U CN 201520642713 U CN201520642713 U CN 201520642713U CN 205014711 U CN205014711 U CN 205014711U
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- Prior art keywords
- liquid reservoir
- cylindrical shell
- connector
- interface
- described liquid
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Abstract
The utility model discloses a liquid reservoir for heat exchanger is connected with the microchannel, liquid reservoir includes one liquid reservoir barrel (1), bottom (13), and open end (12), its characterized in that liquid reservoir barrel (1) and bottom (13) formation structure as an organic whole, the perisporium portion of liquid reservoir barrel (1) includes undergauge portion (11), is close to location convex part (16) of open end (12), location convex part (16) inside be provided with recess (161). Liquid reservoir barrel (1) and bottom (13) formula structure as an organic whole need not the welding, guaranteed the pleasing to the eye of liquid reservoir barrel (1) appearance, the problem of revealing that the corruption of having eliminated liquid reservoir barrel (1) perisporium portion and bottom (13) the medium butt welded seam of cavity in because of welding quality or use simultaneously causes.
Description
[technical field]
The utility model relates to heat-exchange apparatus field, is specifically related to a kind of for the liquid reservoir of heat exchanger as idle call micro channel heat exchanger.
[background technology]
Liquid reservoir, as the container of storing liquid cold-producing medium, is part indispensable in heat exchanger, and the effect of liquid reservoir stores refrigerant, impurity screening and absorption moisture.For air conditioning for automobiles, the primary structure form of liquid reservoir can comprise visor seat class, end socket class, up and down body class and Overcold Structure type.
Along with the raising required efficiency, and in order to reduce the connection of pipeline, more require now that liquid reservoir can be easy to connect, connecting line reduces, and Overcold liquid reservoir is applied in automotive air-conditioning system more and more.
Overcold liquid reservoir generally all has relatively long and narrow cylindrical shell, if adopt the structure of integral type like this, and will be higher to the requirement of cylindrical shell extruding.And have carry out welding obtaining with the cylindrical shell of two ends through-hole structure by lower bottom cover part, form the container body of bottom end seal structure, mainly like this add corresponding operation, and the also corresponding increase of the disclosure risk of pad.
Therefore, how to eliminate container body welding hidden danger, just become those skilled in the art's problem demanding prompt solution.
[summary of the invention]
The purpose of this utility model is to provide a kind of liquid reservoir, and the cylindrical shell of this liquid reservoir does not exist welding hidden danger.
For realizing above-mentioned technical purpose, the utility model provides a kind of liquid reservoir, for being connected with micro channel heat exchanger, described liquid reservoir comprises a liquid reservoir cylindrical shell (1), bottom (13), with openend (12), it is characterized in that described liquid reservoir cylindrical shell (1) and bottom (13) are formed as one structure; The surrounding wall portion of liquid reservoir cylindrical shell (1) comprises reducing diameter part (11), and near the positioning convex portion (16) of openend (12), described positioning convex portion (16) inside is provided with groove (161).
The bottom (13) of described housing is planar structure.
The bottom (13) of described housing is arcuate structure.
The surrounding wall portion of described liquid reservoir cylindrical shell (1) is provided with first interface (14) and the second interface (15).
The first lug boss (14a) that described liquid reservoir cylindrical shell (1) is integrally formed, the second lug boss (15a), described first interface (14), the second interface (15) are separately positioned on the first lug boss (14a), the second lug boss (15a) position.
Described liquid reservoir (1) cylindrical shell is also provided with connector (18), connector (18) is arranged on relatively near bottom (13) side, and connector be do not arrange through hole, be one end or the middle structure closed.
[accompanying drawing explanation]
Fig. 1 is a kind of sectional structure schematic diagram of typical automobile container body;
Fig. 2 is the liquid reservoir openend partial structurtes schematic diagram shown in Fig. 1;
Fig. 3 is liquid reservoir shown in Fig. 1 and heat exchanger header (not shown) structural representation;
Fig. 4 is liquid reservoir the second embodiment structural representation provided by the utility model;
Fig. 5 is the third embodiment structural representation of liquid reservoir provided by the utility model.
[detailed description of the invention]
Core of the present invention is to provide a kind of liquid reservoir, and bottom and the sidewall portion of container body are integrally formed by extrusion process, and this liquid reservoir does not exist welding hidden danger.
In order to make those skilled in the art understand the present invention program better, below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.Please refer to Fig. 1-5, Fig. 1 is the sectional structure schematic diagram of the first embodiment container body of the present invention, Fig. 2 is the mouth end office (EO) of liquid reservoir shown in Fig. 1 portion's structural representation, and Fig. 3 is liquid reservoir shown in Fig. 1 and heat exchanger header (not shown) structural representation.
In a kind of detailed description of the invention, as shown in Figure 1 and Figure 2, the utility model provides a kind of automobile air-conditioner liquid storage device, described liquid reservoir comprises an integrally formed liquid reservoir cylindrical shell 1, filter element, dry bag parts, end cap and the sealing ring (not shown) be assemblied on end cap, the surrounding wall portion of the cylindrical shell 1 of liquid reservoir is in roughly cylinder-like structure, surrounding wall portion comprises a reducing diameter part 11, positioning convex portion 12, reducing diameter part 11 is for limiting moving radially of filtration members, and positioning convex portion 12 is arranged near liquid reservoir cylindrical shell 1 openend.Be provided with groove 161 in described positioning convex portion 16, at groove 161, place arranges card-bit part, is specifically as follows jump ring etc., and described end cap is fixed on openend under the effect of card-bit part, is provided with seal between the lateral wall of end cap and cylindrical shell, to prevent leakage of refrigerant.The bottom wall part 17 of liquid reservoir cylindrical shell 1 can also in a cross depressed part.Liquid reservoir cylindrical shell is also provided with two connectors: the first connector 14, second connector 15, two connectors are positioned at the position of the same radial direction of the axis of liquid reservoir cylindrical shell 1, but axial location is not identical, the first connector 14 and the second connector 15 lay respectively at the both sides of reducing diameter part 11.
As shown in Figure 3, being connected and fixed particular by being separately positioned on the connector 14a of the first connector 14 of reducing diameter part 11 both sides, the connector 15a of 15 of the second interface between liquid reservoir cylindrical shell 1 and heat exchanger header.Connector arranges through hole, to be communicated with liquid reservoir cylindrical shell 1 and heat exchanger header inner chamber, realizes the circulation of cold-producing medium.
Described integrally formedly refer to that the surrounding wall portion of liquid reservoir cylindrical shell 1 and bottom 13 are continuous print chamber wall, do not adopt other mode to connect.
Introduce the second embodiment of the present invention below, as Fig. 4 shows, the main distinction of this embodiment is that surrounding wall portion comprises integrally formed lug boss, specifically comprise the first lug boss 14a ' that the first connector 14 is set, the lug boss 15a ' of the second interface is set, other structures and above-described embodiment are substantially identical, do not repeat them here.Further, described liquid reservoir cylindrical shell bottom wall part 13 in the end machining time form a plane through Vehicle Processing process.
The housing of liquid reservoir also can obtain integral structure housing by the mode of drawing and forming, the manufacture of the housing of certain liquid reservoir is not only confined to the situation described in above-described embodiment, and other modes that can obtain technique effect of the present utility model also can be applied in the utility model.
In above-mentioned embodiment, bottom described container body, 13 can be plane or arcwall face, and this arcwall face can be cambered outwards arcwall face, can for the arcwall face concaved, or be also the lower arcuate surface of other shape.
In embodiment presented hereinbefore, first interface 14 specifically can use as the import of liquid reservoir, and the second connector 15 can use as the outlet of liquid reservoir, and these two interfaces are connected with the header of micro channel heat exchanger respectively and coordinate.In actual production process, first interface 14 can use as liquid reservoir outlet, and the second connector 15 can use as liquid reservoir import, and cold-producing medium at least realizes once filtering in the process flowing to the second interface from first interface.
In further embodiment, when liquid reservoir cylindrical shell 1 and the length of heat exchanger header are relatively long, relatively can increase a connector 18 near the position of bottom 17, as shown in the figure shown in 4, increase multiple connector even between the two, to ensure bonding strength between heat exchanger header and liquid reservoir cylindrical shell 1 and reliability.Here, connector one end is the blind hole of enclosed construction, can be close in one end of liquid reservoir cylindrical shell 1, also can be to close near one end of heat exchanger header, can be even middle closing in addition.Namely be be not communicated with liquid reservoir and heat exchanger header inner chamber here, and be connected and fixed effect.
It should be noted that: above embodiment is only for illustration of the present invention and unrestricted technical scheme described in the invention, although this description reference the above embodiments are to present invention has been detailed description, but, those of ordinary skill in the art is to be understood that, person of ordinary skill in the field still can modify to the present invention or equivalent replacement, and all do not depart from technical scheme and the improvement thereof of the spirit and scope of the present invention, right of the present invention all should be encompassed in.
Claims (6)
1. a liquid reservoir, for being connected with micro channel heat exchanger, described liquid reservoir comprises a liquid reservoir cylindrical shell (1), bottom (13), with openend (12), it is characterized in that described liquid reservoir cylindrical shell (1) and bottom (13) are formed as one structure; The surrounding wall portion of liquid reservoir cylindrical shell (1) comprises reducing diameter part (11), and near the positioning convex portion (16) of openend (12), described positioning convex portion (16) inside is provided with groove (161).
2. liquid reservoir according to claim 1, is characterized in that the bottom (13) of described liquid reservoir is planar structure.
3. liquid reservoir according to claim 1, is characterized in that the bottom (13) of described liquid reservoir is arcuate structure.
4., according to claims 1 to 3 wherein arbitrary described liquid reservoir, it is characterized in that the surrounding wall portion of described liquid reservoir cylindrical shell (1) is provided with first interface (14) and the second interface (15).
5. liquid reservoir according to claim 4, it is characterized in that the first lug boss (14a), the second lug boss (15a) that are integrally formed with described liquid reservoir cylindrical shell (1), described first interface (14), the second interface (15) are separately positioned on the first lug boss (14a), the second lug boss (15a) position.
6. liquid reservoir according to claim 5, it is characterized in that described liquid reservoir (1) cylindrical shell is also provided with connector (18), connector (18) is arranged on relatively near bottom (13) side, and connector be do not arrange through hole, be one end or the middle structure closed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520642713.8U CN205014711U (en) | 2015-08-24 | 2015-08-24 | Liquid reservoir |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520642713.8U CN205014711U (en) | 2015-08-24 | 2015-08-24 | Liquid reservoir |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205014711U true CN205014711U (en) | 2016-02-03 |
Family
ID=55213309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520642713.8U Active CN205014711U (en) | 2015-08-24 | 2015-08-24 | Liquid reservoir |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205014711U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107763906A (en) * | 2016-08-19 | 2018-03-06 | 浙江三花汽车零部件有限公司 | Liquid reservoir |
-
2015
- 2015-08-24 CN CN201520642713.8U patent/CN205014711U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107763906A (en) * | 2016-08-19 | 2018-03-06 | 浙江三花汽车零部件有限公司 | Liquid reservoir |
| CN107763906B (en) * | 2016-08-19 | 2020-12-29 | 浙江三花汽车零部件有限公司 | Liquid reservoir |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |