CN203731758U - Liquid receiver - Google Patents
Liquid receiver Download PDFInfo
- Publication number
- CN203731758U CN203731758U CN201420080155.6U CN201420080155U CN203731758U CN 203731758 U CN203731758 U CN 203731758U CN 201420080155 U CN201420080155 U CN 201420080155U CN 203731758 U CN203731758 U CN 203731758U
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- CN
- China
- Prior art keywords
- pipe
- iron pipe
- air inlet
- liquid reservoir
- iron
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
A liquid receiver comprises a cylinder; an air inlet pipe is arranged at the front end of the cylinder; a flange is arranged on the air inlet pipe; an iron pipe is arranged at the rear end of the cylinder; an air outlet pipe is arranged on the iron pipe; the flange, the cylinder and the iron pipe are made of iron materials; the air inlet pipe and the air outlet pipe are made of copper materials; positioning salient points are arranged on the cylinder; the positioning salient points are used for positioning a filter screen which is arranged inside the cylinder; positioning points are arranged on the iron pipe which enables positioning when the iron pipe and the cylinder are welded to be convenient; the chambering technology is adopted to a welding position of the iron pipe and the air outlet pipe to perform chambering on the iron pipe and enable welding between the iron pipe and the air outlet pipe to be convenient.
Description
Technical field
The utility model belongs to refrigeration accessory technical field, specifically relates to a kind of liquid reservoir.
Background technology
In the prior art, liquid reservoir (as shown in Figure 1) comprises air inlet pipe, upper end cover, reticulum, bottom end cover, middle cylinder body, escape pipe, iron pipe, support, filter screen; Air inlet pipe and upper end cover adopt gas brazing; Escape pipe and iron pipe adopt gas brazing; Iron pipe and bottom end cover adopt furnace brazing; Middle cylinder body and upper end cover, bottom end cover adopt furnace brazing; Support and iron pipe adopt furnace brazing; Support and middle cylinder body adopt furnace brazing; Can find out from above-mentioned technical scheme, existing liquid reservoir exists needs the place of welding many, and complex structure and other problems makes that liquid reservoir occurs that welding quality is unstable, welding efficiency is low, the problem such as welding cost and cost of raw material height.
Summary of the invention
The utility model is mainly to solve the existing technical problem of above-mentioned prior art, a kind of liquid reservoir is provided, by being changed into, the upper end cover of existing liquid reservoir, middle cylinder body and bottom end cover adopt the one-time formed cylindrical shell of spinning process, reduce the pad of liquid reservoir, improve production efficiency, and made liquid reservoir outward appearance more attractive in appearance; And air inlet pipe adopts copper pipe to add the combination of flange, make the welding manner of air inlet pipe and cylindrical shell change electric resistance welding into by original gas brazing, reduce the welding cost of liquid reservoir, improve welding quality and the welding efficiency of product; And liquid reservoir reduced the use amount of copper, significantly reduce the cost of raw material of product.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals: a kind of liquid reservoir, comprise cylindrical shell, and described barrel front end arranges air inlet pipe, in described air inlet pipe, flange is set; Described cylinder back-end arranges iron pipe, on described iron pipe, sets out tracheae.
As preferably, described flange, cylindrical shell and iron pipe are ferrous material, and described air inlet pipe and escape pipe are copper material.
As preferably, positioning convex point is also set on described cylindrical shell, described positioning convex point is for locating the filter screen being arranged in cylindrical shell.
As preferably, on described iron pipe, anchor point is set, while facilitating iron pipe and barrel soldering, locate; The place of described iron pipe and escape pipe welding adopts chambering process, by iron pipe reaming, facilitates iron pipe and escape pipe to weld.
As preferably, described air inlet pipe and flange adopt gas brazing welding, and described flange and cylindrical shell adopt electric resistance welding; Described iron pipe and escape pipe adopt furnace brazing welding, and described cylindrical shell and iron pipe adopt electric resistance welding.
The beneficial effect the utlity model has: adopt the one-time formed cylindrical shell of spinning process by the upper end cover of existing liquid reservoir, middle cylinder body and bottom end cover are changed into, reduced the pad of liquid reservoir, improved production efficiency, and made liquid reservoir outward appearance more attractive in appearance; And air inlet pipe adopts copper pipe to add the combination of flange, make the welding manner of air inlet pipe and cylindrical shell change electric resistance welding into by original gas brazing, reduce the welding cost of liquid reservoir, improve welding quality and the welding efficiency of product; And liquid reservoir reduced the use amount of copper, significantly reduce the cost of raw material of product.Therefore the utlity model has the features such as simple in structure, reasonable in design.
Brief description of the drawings
Fig. 1 is a kind of cutaway view of existing liquid reservoir.
Fig. 2 is a kind of cutaway view of the present utility model.
In figure: 1, air inlet pipe; 2, upper end cover; 3, reticulum; 4, bottom end cover; 5, middle cylinder body; 6, escape pipe; 7, iron pipe; 8, support; 9, filter screen; 12, flange; 13, cylindrical shell; 14, positioning convex point; 16, anchor point.
Detailed description of the invention
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: a kind of liquid reservoir, as shown in Figure 2, comprise cylindrical shell, described barrel front end arranges air inlet pipe, in described air inlet pipe, flange is set; Described cylinder back-end arranges iron pipe, on described iron pipe, sets out tracheae; Described flange, cylindrical shell and iron pipe are ferrous material, and described air inlet pipe and escape pipe are copper material; Positioning convex point is also set on described cylindrical shell, and described positioning convex point is for locating the filter screen being arranged in cylindrical shell; There is anchor point in the place of described iron pipe and barrel soldering, while facilitating iron pipe and barrel soldering, locates; The place of described iron pipe and escape pipe welding adopts chambering process, by iron pipe reaming, facilitates iron pipe and escape pipe to weld.
When production, first filter screen is arranged in cylindrical shell, then makes cylindrical shell moulding by rotary pressure technology, then the air inlet pipe that is welded with flange is connected on to cylindrical shell two ends with the iron pipe that is welded with escape pipe by Resistance Welding; The utility model adopts the one-time formed cylindrical shell of spinning process by the upper end cover of existing product, middle cylinder body and bottom end cover are changed into, has reduced the pad of liquid reservoir, has improved production efficiency, and has made liquid reservoir outward appearance more attractive in appearance; And air inlet pipe adopts copper pipe to add the combination of flange, make the welding manner of air inlet pipe and cylindrical shell change electric resistance welding into by original gas brazing, reduce the welding cost of liquid reservoir, improve welding quality and the welding efficiency of product; And liquid reservoir reduced the use amount of copper, significantly reduce the cost of raw material of product.
Finally, it should be pointed out that above embodiment is only the more representational example of the utility model.Obviously, the utility model is not limited to above-described embodiment, can also have many distortion.Any simple modification, equivalent variations and modification that every foundation technical spirit of the present utility model is done above embodiment, all should think and belong to protection domain of the present utility model.
Claims (4)
1. a liquid reservoir, comprises cylindrical shell, it is characterized in that described barrel front end arranges air inlet pipe, arranges flange in described air inlet pipe; Described cylinder back-end arranges iron pipe, on described iron pipe, sets out tracheae.
2. a kind of liquid reservoir according to claim 1, is characterized in that, on described cylindrical shell, positioning convex point is also set, and on described positioning convex point, filter screen is set.
3. a kind of liquid reservoir according to claim 1, is characterized in that, on described iron pipe, anchor point is set.
4. a kind of liquid reservoir according to claim 1, is characterized in that described flange, cylindrical shell and iron pipe are ferrous material, and described air inlet pipe and escape pipe are copper material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420080155.6U CN203731758U (en) | 2014-02-25 | 2014-02-25 | Liquid receiver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420080155.6U CN203731758U (en) | 2014-02-25 | 2014-02-25 | Liquid receiver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203731758U true CN203731758U (en) | 2014-07-23 |
Family
ID=51201826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420080155.6U Expired - Fee Related CN203731758U (en) | 2014-02-25 | 2014-02-25 | Liquid receiver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203731758U (en) |
-
2014
- 2014-02-25 CN CN201420080155.6U patent/CN203731758U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140723 Termination date: 20180225 |