CN105042957A - Liquid storage device - Google Patents
Liquid storage device Download PDFInfo
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- CN105042957A CN105042957A CN201510401353.7A CN201510401353A CN105042957A CN 105042957 A CN105042957 A CN 105042957A CN 201510401353 A CN201510401353 A CN 201510401353A CN 105042957 A CN105042957 A CN 105042957A
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- end cover
- cylindrical shell
- flange
- bottom end
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Abstract
A liquid storage device comprises a barrel body, a new upper end cover and a new lower end cover are arranged at the two ends of the barrel body respectively, and the new upper end cover and the new lower end cover each comprises an open-ended hemispherical portion and a horizontal flange free end, wherein the bottoms of the hemispherical portions extend outwards to form the corresponding horizontal flange free ends; the new upper end cover is provided with an air inlet pipe, the new lower end cover is provided with a first flange, and an iron pipe and an air outlet pipe are arranged on the first flange; the barrel body is provided with positioning protruding points used for installing and positioning of mesh seats and a filter mesh.
Description
Technical field
The invention belongs to refrigeration accessory technical field, specifically relate to a kind of sump assemblies.
Background technology
In prior art, current compressor of air conditioner sump assemblies generally comprises following parts, as shown in Figure 1, generally comprises air inlet pipe, upper end cover, reticulum, bottom end cover, escape pipe, iron pipe, support, filter screen, cylindrical shell etc.Wherein upper end cover comprises hemisphere portion and along the downward flange of hemisphere portion, the top edge of the cylindrical shell of coated below.Bottom end cover comprises hemisphere portion and along hemisphere portion flange upwards, the lower limb of the cylindrical shell of coated top.Existing sump assemblies when welding, its flow process for first by upper end cover and cylindrical shell, bottom end cover and cylindrical shell and all adopt slice to weld between iron pipe and bottom end cover, then air inlet pipe and upper end cover, adopt gas brazing between escape pipe and bottom end cover.
In addition, when sump assemblies is connected with compressor of air conditioner, generally come by multiple Connection Element, first the first copper pipe is welded on compressor case, secondly one end of the second copper pipe in hole is connected in compressor cylinder, and in order to ensure the sealing with casing bore, adopting taper iron pipe to be pressed in this second copper pipe makes its tensioner seal, the other end of the second copper pipe is then contained in the first copper pipe inner surface, then the free terminal of the horizontal straight tube section of the bend pipe of giving vent to anger of sump assemblies puts into the second copper pipe, welds.Tube connector etc. in prior art on the bend pipe of giving vent to anger of sump assemblies, compressor case adopts copper pipe usually, and by high silver solder gas brazing or the welding manner such as high-frequency induction brazing or the soldering of argentiferous phos copper Manual flame.Because copper pipe and slice weldering, gas brazing mode etc. are with high costs, and this original connected mode needs to adopt multiple welding, therefore cause welding cost high, consume the energy mainly with and the slip of sump assemblies higher.
Summary of the invention
The present invention mainly solves the technical problem existing for above-mentioned prior art, a kind of sump assemblies is provided, by improving the shape of upper end cover, bottom end cover, by the welding manner between existing upper and lower end cap and cylindrical shell and between the first flange and bottom end cover, welded by slice and change electric resistance welding into, energy consumption can be reduced greatly, reduce the slip of welding position to a great extent; And liquid reservoir decreases the use amount of copper, significantly reduce the cost of raw material of product.
Above-mentioned technical problem of the present invention is mainly solved by following technical proposals: a kind of sump assemblies, comprise cylindrical shell, described cylindrical shell two ends arrange new upper end cover and new bottom end cover respectively, and described new upper end cover and new bottom end cover comprise the outward extending horizontal flanges free end of the bottom of open hemisphere portion and hemisphere portion; Described new upper end cover arranges air inlet pipe, described new bottom end cover arranges the first flange, described first flange arranges iron pipe and escape pipe; Described cylindrical shell arranges positioning convex point, and described positioning convex point is used for the installation location of reticulum and filter screen.
As preferably, described positioning convex point has two, and described two position salient points are used for the installation location of reticulum and filter screen, just can be arranged on cylindrical shell, can reduce by a welding wire like this, thus reducing welding cost during installation without the need to being welded and fixed.
As preferably, described first flange is connected with adopting electric resistance welding between bottom end cover.
As preferably, described new upper end cover is connected with adopting electric resistance welding between cylindrical shell.
As preferably, described new bottom end cover is connected with adopting electric resistance welding between cylindrical shell.
As preferably, described first flange, between iron pipe and escape pipe, adopt stove brazing.
As preferably, the non-copper material of described escape pipe.
The beneficial effect that the present invention has: by improving the shape of upper end cover, bottom end cover, by the welding manner between existing upper and lower end cap and cylindrical shell and between the first flange and bottom end cover, welded by slice and change electric resistance welding into, energy consumption can be reduced greatly, reduce the slip of welding position to a great extent; And liquid reservoir decreases the use amount of copper, significantly reduce the cost of raw material of product.Therefore the present invention has the features such as structure is simple, reasonable in design.
Accompanying drawing explanation
Fig. 1 is a kind of sectional view of existing liquid reservoir.
Fig. 2 is a kind of sectional view of the present invention.
Fig. 3 is a kind of sectional view of existing liquid reservoir upper end cover.
Fig. 4 is a kind of sectional view of the new upper end cover of the present invention.
Fig. 5 is a kind of sectional view of escape pipe assembly of the present invention.
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; 10, new upper end cover; 11, new bottom end cover; 12, the first flange; 16, positioning convex point; 17, hemisphere portion; 18, horizontal flanges free end; 19, escape pipe assembly.
Detailed description of the invention
Below by embodiment, and by reference to the accompanying drawings, technical scheme of the present invention is described in further detail.
Embodiment: a kind of sump assemblies, as shown in Figure 2-5, comprise cylindrical shell, described cylindrical shell two ends arrange new upper end cover and new bottom end cover respectively, and described new upper end cover and new bottom end cover comprise the outward extending horizontal flanges free end of the bottom of open hemisphere portion and hemisphere portion; Described new upper end cover arranges air inlet pipe, described new bottom end cover arranges the first flange, described first flange arranges iron pipe and escape pipe; Described cylindrical shell arranges positioning convex point, and described positioning convex point is used for the installation location of reticulum and filter screen; Described positioning convex point has two, and described two position salient points are used for the installation location of reticulum and filter screen, just can be arranged on cylindrical shell, can reduce by a welding wire like this, thus reducing welding cost during installation without the need to being welded and fixed; Described first flange is connected with adopting electric resistance welding between bottom end cover; Described new upper end cover is connected with adopting electric resistance welding between cylindrical shell; Described new bottom end cover is connected with adopting electric resistance welding between cylindrical shell; Described first flange, between iron pipe and escape pipe, adopt stove brazing.
Sump assemblies is by improving the shape of upper end cover, bottom end cover, by the welding manner between existing upper and lower end cap and cylindrical shell and between the first flange and bottom end cover, welded by slice and change electric resistance welding into, energy consumption can be reduced greatly, reduce the slip of welding position to a great extent; And liquid reservoir decreases the use amount of copper, significantly reduce the cost of raw material of product.
In sum, use slice to weld in the manufacture process of the sump assemblies of prior art, weld seam disperses, and needs entirety to cross stove.And according in technical scheme of the present invention, new upper end cover and cylindrical shell, new bottom end cover and cylindrical shell, new bottom end cover and the first flange many places butt welding contact local heat, welding uses the electric energy efficiency of heating surface huger than slice weldering difference.Conventional oven weldering single product needs electric energy more than 0.5 degree, and the electrical energy demands of electric resistance welding only has about 0.005 degree.
During existing sump assemblies slice weldering, each pad needs solder (as copper alloy etc.), and the cost of welding is very large, and the solder cost of conventional each product needs about 0.3 yuan, and takes many places electric resistance welding in the present invention, saves solder cost.
Existing sump assemblies during fabrication, part needs first to pass through manual assembly, and adopt electric resistance welding according to sump assemblies of the present invention, and decrease multiple part and operation of giving vent to anger and being connected between bend pipe with compressor body, greatly reduce operation and the cost of labor of assembling.
Finally, it should be pointed out that above embodiment is only the more representational example of the present invention.Obviously, the invention is not restricted to above-described embodiment, many distortion can also be had.Every above embodiment is done according to technical spirit of the present invention any simple modification, equivalent variations and modification, all should think and belong to protection scope of the present invention.
Claims (6)
1. a sump assemblies, comprise cylindrical shell, it is characterized in that described cylindrical shell two ends arrange new upper end cover and new bottom end cover respectively, described new upper end cover and new bottom end cover comprise the outward extending horizontal flanges free end of the bottom of open hemisphere portion and hemisphere portion; Described new upper end cover arranges air inlet pipe, described new bottom end cover arranges the first flange, described first flange arranges iron pipe and escape pipe; Described cylindrical shell arranges positioning convex point, and described positioning convex point is used for the installation location of reticulum and filter screen.
2. a kind of sump assemblies according to claim 1, is characterized in that described positioning convex point has two.
3. a kind of sump assemblies according to claim 1, is characterized in that described first flange is connected with adopting electric resistance welding between bottom end cover.
4. a kind of sump assemblies according to claim 1, is characterized in that described new upper end cover is connected with adopting electric resistance welding between cylindrical shell.
5. a kind of sump assemblies according to claim 1, is characterized in that described new bottom end cover is connected with adopting electric resistance welding between cylindrical shell.
6. a kind of sump assemblies according to claim 1, is characterized in that described first flange, adopts stove brazing between iron pipe and escape pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510401353.7A CN105042957B (en) | 2015-07-07 | 2015-07-07 | A kind of sump assemblies |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510401353.7A CN105042957B (en) | 2015-07-07 | 2015-07-07 | A kind of sump assemblies |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105042957A true CN105042957A (en) | 2015-11-11 |
| CN105042957B CN105042957B (en) | 2016-04-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510401353.7A Active CN105042957B (en) | 2015-07-07 | 2015-07-07 | A kind of sump assemblies |
Country Status (1)
| Country | Link |
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| CN (1) | CN105042957B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105509381A (en) * | 2016-01-30 | 2016-04-20 | 嵊州市新高轮制冷设备有限公司 | Liquid storage device |
| CN107288854A (en) * | 2017-08-14 | 2017-10-24 | 嵊州市新高轮制冷设备有限公司 | The attachment structure of a kind of air conditioner compressor housing and reservoir and connection method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2008128069A (en) * | 2006-11-20 | 2008-06-05 | Hitachi Appliances Inc | Hermetic two stage rotary compressor |
| CN101328878A (en) * | 2008-07-16 | 2008-12-24 | 广东美芝制冷设备有限公司 | Suction duct of air conditioner compressor and fabricating and connecting method thereof |
| CN102338517A (en) * | 2010-07-28 | 2012-02-01 | 新昌县铁牛金属制造有限公司 | Stainless steel liquid reservoir and manufacturing process thereof |
| CN203586631U (en) * | 2013-10-25 | 2014-05-07 | 嵊州市新高轮制冷设备有限公司 | Connection structure for liquid dispenser and compressor of cooling system |
| CN103851845A (en) * | 2014-03-12 | 2014-06-11 | 嵊州市新高轮制冷设备有限公司 | Liquid receiver |
-
2015
- 2015-07-07 CN CN201510401353.7A patent/CN105042957B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008128069A (en) * | 2006-11-20 | 2008-06-05 | Hitachi Appliances Inc | Hermetic two stage rotary compressor |
| CN101328878A (en) * | 2008-07-16 | 2008-12-24 | 广东美芝制冷设备有限公司 | Suction duct of air conditioner compressor and fabricating and connecting method thereof |
| CN102338517A (en) * | 2010-07-28 | 2012-02-01 | 新昌县铁牛金属制造有限公司 | Stainless steel liquid reservoir and manufacturing process thereof |
| CN203586631U (en) * | 2013-10-25 | 2014-05-07 | 嵊州市新高轮制冷设备有限公司 | Connection structure for liquid dispenser and compressor of cooling system |
| CN103851845A (en) * | 2014-03-12 | 2014-06-11 | 嵊州市新高轮制冷设备有限公司 | Liquid receiver |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105509381A (en) * | 2016-01-30 | 2016-04-20 | 嵊州市新高轮制冷设备有限公司 | Liquid storage device |
| CN107288854A (en) * | 2017-08-14 | 2017-10-24 | 嵊州市新高轮制冷设备有限公司 | The attachment structure of a kind of air conditioner compressor housing and reservoir and connection method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105042957B (en) | 2016-04-13 |
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Effective date of registration: 20191205 Address after: 312400 room 406, No. 456, West Jiangbin Road, Yanhu street, Shengzhou City, Shaoxing City, Zhejiang Province Patentee after: Wang Xiayong Address before: 312400 former Park, Shengzhou Economic Development Zone, Shaoxing, Zhejiang Patentee before: Shengzhou new peak wheel refrigerating equipment corporation, Ltd |
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| TR01 | Transfer of patent right |