CN208154888U - A kind of modified reservoir structure - Google Patents
A kind of modified reservoir structure Download PDFInfo
- Publication number
- CN208154888U CN208154888U CN201820427468.2U CN201820427468U CN208154888U CN 208154888 U CN208154888 U CN 208154888U CN 201820427468 U CN201820427468 U CN 201820427468U CN 208154888 U CN208154888 U CN 208154888U
- Authority
- CN
- China
- Prior art keywords
- air inlet
- flange
- cylinder
- face
- pipe
- 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
Links
- 238000003466 welding Methods 0.000 claims abstract description 23
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 12
- 229910000831 Steel Inorganic materials 0.000 claims description 10
- 239000007789 gas Substances 0.000 claims description 10
- 239000010959 steel Substances 0.000 claims description 10
- 229910052786 argon Inorganic materials 0.000 claims description 8
- 238000012423 maintenance Methods 0.000 abstract description 4
- 239000007788 liquid Substances 0.000 description 12
- 238000000034 method Methods 0.000 description 9
- 239000003507 refrigerant Substances 0.000 description 7
- 238000003860 storage Methods 0.000 description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 5
- 229910052802 copper Inorganic materials 0.000 description 5
- 239000010949 copper Substances 0.000 description 5
- 238000003912 environmental pollution Methods 0.000 description 4
- 238000005219 brazing Methods 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 229910000679 solder Inorganic materials 0.000 description 3
- 238000009987 spinning Methods 0.000 description 3
- 238000004378 air conditioning Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000008016 vaporization Effects 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000010301 surface-oxidation reaction Methods 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
Landscapes
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model discloses a kind of modified reservoir structures, it is related to air conditioner parts field, including cylinder and escape pipe, the inside of cylinder is equipped with strainer, the upper and lower ends of the cylinder are respectively arranged with air inlet and air outlet, the escape pipe is connected in gas outlet, connecting flange is welded at air inlet, the connecting flange includes air inlet pipe and end face of flange, the end face of flange is located at the side of air inlet pipe and is integrally formed with it, connecting hole is provided on end face of flange, originally the connection type with evaporator pipeline is optimized to detachable structure by welding by the utility model, convenient for the maintenance in later period.
Description
Technical field
The utility model relates to air conditioner parts fields, and in particular to a kind of modified reservoir structure.
Background technique
Liquid storage device is the important component of compressor of air conditioner, plays storage, gas-liquid separation, filtering, noise reduction and refrigerant buffering
Effect, it is made of components such as cylinder, air inlet pipe, escape pipe, strainers, its working principle is that：Fluid reservoir is to be fitted in
A/C evaporator and compressor suction duct position are the guard blocks for preventing liquid refrigerant from flowing into compressor and generating liquid hammer,
In air-conditioning system operating, not can guarantee refrigerant can all be completely vaporized；Namely had from the refrigerant that evaporator comes out
The refrigerant of liquid enters in fluid reservoir, and the liquid refrigerant due to not vaporizing can directly put off storage because itself is than gas weight
Flow container cylinder bottom, the refrigerant of vaporization are then entered in compressor by the outlet of fluid reservoir, so that compressor be prevented to suck liquid system
Cryogen causes liquid hammer.Current reservoir structure, air inlet pipe and an air outlet pipe is round tube shape structure, if evaporator section goes out
Existing problem then may carry out detachable maintaining to liquid storage device, because it is using the mode being welded and fixed, it is very inconvenient to repair,
Efficiency is lower.
China Patent Publication No. is that CN201392058Y discloses a kind of air conditioning liquid reservoir, including air inlet pipe, cylinder and goes out
Tracheae, cylinder include upper shell and lower shell, and air inlet pipe is a straight tube, and one end is connected on upper shell, and the other end stretches out
Upper shell；One end of escape pipe is connected to lower shell bottom, and the other end stretches out lower shell, end bending；Upper shell and lower shell
Mutually socket, upper shell, lower shell, air inlet pipe and an air outlet pipe are made of Steel material, between the air inlet pipe and upper shell,
A soldering connection in furnace, CO2 protection weldering connection or hydrogen arc weldering connection are all made of between escape pipe and lower shell.This kind of liquid storage
Air inlet pipe and an air outlet pipe is made device of Steel material, and since base material is consistent, heat transfer temperature is identical, it is ensured that the stabilization of welding
Property solves solder and permeates that the grain size of copper pipe after bad, surface oxidation, welding is coarse, and copper pipe breakdown pressure, which is not achieved, etc. asks
Topic, product hermeticity can be good, and the cost of raw material is greatly reduced.But the connection type of its air inlet tube portion and evaporator is still
So using being welded and fixed, inconvenient maintenance.
Utility model content
The purpose of this utility model is to provide a kind of modified reservoir structures, to solve on caused by the prior art
State defect.
A kind of modified reservoir structure, including cylinder and escape pipe, the inside of cylinder are equipped with strainer, the cylinder
Upper and lower ends are respectively arranged with air inlet and air outlet, and the escape pipe is connected in gas outlet, is welded at air inlet
Connecting flange, the connecting flange include air inlet pipe and end face of flange, the end face of flange be located at the side of air inlet pipe and and its
It is integrally formed, is provided with connecting hole on end face of flange.
Preferably, chamfering is provided at the top inner wall of the air inlet pipe.
Preferably, the connecting flange is identical as the material of cylinder, and is made of Steel material.
Preferably, it is fixed between the connecting flange and air inlet particular by argon arc welding welding.
Preferably, the connecting hole is specially threaded hole.
The utility model has the advantage of：
1, former copper pipe structure is eliminated, steel flanges, save the cost have been changed to；
2, using argon arc welding welding, welding manner is optimized, reduces environmental pollution instead of former gas brazing；
3, due to using argon arc welding welding, solder is eliminated, material cost has been saved；
4, the former method for welding with evaporator has been changed to quick disconnecting joint flange arrangement, has facilitated installation, at the same it is also convenient after
Phase maintenance, meanwhile, decrease environmental pollution.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the cross-sectional view of the utility model.
Fig. 3 is the scheme of installation of connecting flange and evaporator connector in the utility model.
Wherein, 1- cylinder, 2- air inlet, 3- connecting flange, 31- air inlet pipe, 32- end face of flange, 4- strainer, the small steel of 5-
Pipe, the gas outlet 6-, 7- escape pipe, 8- connecting hole, 9- chamfering.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
As shown in Figure 1 to Figure 3, a kind of modified reservoir structure, including cylinder 1 and escape pipe 7, the inside peace of cylinder 1
Equipped with strainer 4, inside be also equipped with small steel pipe 5, the upper and lower ends of the cylinder 1 are respectively arranged with air inlet 2 and gas outlet
6, the escape pipe 7 is connected in gas outlet 6, is welded with connecting flange 3 at air inlet 2, the connecting flange 3 include into
Tracheae 31 and end face of flange 32, the end face of flange 32 are located at the side of air inlet pipe 31 and are integrally formed with it, end face of flange 32
On be provided with connecting hole 8.
In the present embodiment, it is provided with chamfering 9 at the top inner wall of the air inlet pipe 31, convenient for connecting with evaporator connector
It connects.
In the present embodiment, the connecting flange 3 is identical as the material of cylinder 1, and is made of Steel material, the connection
It is fixed between flange 3 and air inlet 2 particular by argon arc welding welding.
In addition, the connecting hole 8 is specially threaded hole, can be connect by bolt with evaporator connector.
The manufacturing method of above-mentioned liquid storage device is as follows：
1) spinning necking down process is used, the spinning necking of metal pipe material one end is formed to the upper cavity of cylinder 1；
2) press-loading process is used, baffle is pressed into inside upper cavity；
3) spinning cutting technique is used, baffle is fixed on inside upper cavity, forms strainer 4；
4) process for machining is used, connecting flange 3 is processed；
5) press-loading process is used, small steel pipe 5 is pressed into inside upper cavity；
6) gas brazing technique is used, 1 component of cylinder and escape pipe 7 made of copper are welded together；
7) argon arc welding Welding is used；Connecting flange 3 and 1 components welding of cylinder are formed.
Based on above-mentioned, the utility model eliminates former copper pipe structure, has been changed to steel flanges, save the cost；Using argon arc
Welding is welded, welding manner is optimized, reduces environmental pollution instead of former gas brazing；Due to using argon arc welding welding, save
Solder has been removed, material cost has been saved；The former method for welding with evaporator has been changed to quick disconnecting joint flange arrangement, has facilitated peace
Dress, while also facilitating later period maintenance, meanwhile, decrease environmental pollution.
As known by the technical knowledge, the utility model can pass through other essence without departing from its spirit or the reality of essential feature
Scheme is applied to realize.Therefore, embodiment disclosed above, in all respects are merely illustrative, and are not only
's.All changes that come within the scope of the invention or equivalents of the invention are by the utility model packet
Contain.
Claims (5)
1. a kind of modified reservoir structure, including cylinder (1) and escape pipe (7), the inside of cylinder (1) are equipped with strainer (4),
The upper and lower ends of the cylinder (1) are respectively arranged with air inlet (2) and gas outlet (6), and the escape pipe (7) is connected to gas outlet
(6) in, which is characterized in that be welded with connecting flange (3) at the air inlet (2), the connecting flange (3) includes air inlet
Pipe (31) and end face of flange (32), the end face of flange (32) are located at the side of air inlet pipe (31) and are integrally formed with it, flange
Connecting hole (8) are provided on end face (32).
2. a kind of modified reservoir structure according to claim 1, it is characterised in that：The top of the air inlet pipe (31)
Chamfering (9) are provided at inner wall.
3. a kind of modified reservoir structure according to claim 2, it is characterised in that：The connecting flange (3) and cylinder
The material of body (1) is identical, and is made of Steel material.
4. a kind of modified reservoir structure according to claim 3, it is characterised in that：The connecting flange (3) with into
Port is fixed between (2) particular by argon arc welding welding.
5. a kind of modified reservoir structure according to claim 4, it is characterised in that：The connecting hole (8) is specially
Threaded hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820427468.2U CN208154888U (en) | 2018-03-28 | 2018-03-28 | A kind of modified reservoir structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820427468.2U CN208154888U (en) | 2018-03-28 | 2018-03-28 | A kind of modified reservoir structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208154888U true CN208154888U (en) | 2018-11-27 |
Family
ID=64379358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820427468.2U Expired - Fee Related CN208154888U (en) | 2018-03-28 | 2018-03-28 | A kind of modified reservoir structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208154888U (en) |
-
2018
- 2018-03-28 CN CN201820427468.2U patent/CN208154888U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20181127 |