CN2679473Y - Air reservoir of air compressor - Google Patents
Air reservoir of air compressor Download PDFInfo
- Publication number
- CN2679473Y CN2679473Y CN 200420019819 CN200420019819U CN2679473Y CN 2679473 Y CN2679473 Y CN 2679473Y CN 200420019819 CN200420019819 CN 200420019819 CN 200420019819 U CN200420019819 U CN 200420019819U CN 2679473 Y CN2679473 Y CN 2679473Y
- Authority
- CN
- China
- Prior art keywords
- gas holder
- air reservoir
- flange
- air
- air compressor
- 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 - Lifetime
Links
Landscapes
- Compressor (AREA)
Abstract
The utility model relates to an air reservoir of air compressor, comprising a shell cover, a cylinder body and a plurality of connection tubes adhered to the air reservoir. The shell cover and the cylinder body are bent from sheet material, characterized in that the connection tubes are formed by the hole flanging on the air reservoir, and the flanging is provided with screw thread. The utility model adopts to punch and flange to form making use of the self material of the air reservoir body (able to flange inwards and outwards), and then forms connection tubes through tapping screw thread. In this way, the utility model avoids welding defect of the original connection tube and the air reservoir body, simplifies technique, reduces parts and cuts down cost.
Description
Technical field
The utility model relates to a kind of gas holder, relates in particular to a kind of air compressor gas holder.
Background technique
The air compressor gas holder is meant the gas holder as parts of an air compressor complete machine, or can charge into pressurized air and take away easily being used to not having air compressor, but need the portable gas holder of pressurized air occasion by the people as a stand-alone product.These two kinds of air compressor gas holder are hereinafter to be referred as gas holder.
Gas holder generally is made up of tank body, adapter.Tank body is the main body of gas holder, is mainly used in storing compressed air.Tank body generally is made up of end socket, cylindrical shell, and the tank body that has has only two end sockets and do not have cylindrical shell, and tank body is generally by being welded behind the steel plate roll-forming.
On the gas holder many adapters are often arranged, be used for inserting input, output compressed air line or be used for devices such as setting pressure table, pressure switch, safety valve, blowdown valve, or as the peep hole of checking the tank interior situation.Generally with steel or threaded mouth that connects of copper material elder generation's car system, hole and the tank body aimed at then on the tank body are welded, and see Fig. 1 for details in present adapter, and can obviously find out from Fig. 1 between adapter 11 and the cylindrical shell 2 has tangible weld seam 10.Communicate with tank interior because take over, belong to pressure parts, so butt welded seam is had relatively high expectations.
There is shortcoming in above-mentioned traditional manufacture method: the weld seam of adapter cause easily splash, defective such as leakage, and welding procedure complexity, part is more, cost is higher.Easily form the paint dead angle during finished product paint, influence surface quality at weld.
Summary of the invention
The utility model has been discarded traditional welding method, thereby has been guaranteed the total quality of gas holder at the defective that above-mentioned adapter exists.Making the technological scheme that this kind be used for the adapter of air compressor gas holder is: a kind of gas holder of air compressor, form by end socket, cylindrical shell with attached to several adapters on the gas holder, its end socket, cylindrical shell are bent by sheet material and form, be characterized in that described adapter is to form with the hole flanging on the gas holder, is provided with screw thread on flange.
Adapter on the described gas holder is turned in being or is turned up, and flange is provided with internal thread or outside thread.
Employing utilizes the material piercing and flanging of tank body own to be shaped (can in turn over or turn up), forms by tapping then and takes over.So both avoid the defective of former adapter and tank body welding, simplified technology again, reduced part, reduced cost.Do not have the paint dead angle during finished product paint, surface quality is good.
Description of drawings
Fig. 1 background technique gas holder joint pipe structure schematic representation;
Fig. 2 the utility model gas holder structural representation;
Fig. 3 takes over 5 structure enlarged diagram among Fig. 2;
Fig. 4 is an in-flanges joint pipe structure enlarged diagram.
Embodiment
Below in conjunction with Fig. 2 and Fig. 3 embodiment of the present utility model is done a detailed description, as shown in Figure 2: a kind of gas holder of air compressor, by end socket 1, cylindrical shell 2 with take over 6 attached to the blowdown connection on the gas holder 3, air inlet tube 4, vent connection 5 and peep hole and form, its end socket 1, cylindrical shell 2 are bent by sheet material and form.Described various adapter the 3,4, the 5th forms with the hole flanging on the gas holder, is provided with screw thread on flange, and the adapter on the described gas holder is a flanging, is provided with internal thread or outside thread on flange.Shown in Figure 3 is the structure enlarged view of vent connection 5, has attacked screw thread 7 as can be seen from Figure 3 on the vent connection 5 of flange, so that join with exhaust duct.The structure of other adapters and structure shown in Figure 3 are similar, give unnecessary details no longer one by one.
The foregoing description only is a kind of mode of execution of the present utility model, and the adapter on the wherein said gas holder also can be in-flanges, and is provided with internal thread on flange, as shown in Figure 4.
Claims (4)
1, a kind of gas holder of air compressor is formed by end socket, cylindrical shell with attached to several adapters on the gas holder, and its end socket, cylindrical shell are bent by sheet material and form, and it is characterized in that described adapter is to form with the hole flanging on the gas holder, is provided with screw thread on flange.
2, the gas holder of a kind of air compressor according to claim 1 is characterized in that adapter on the described gas holder turns in being, flange is provided with internal thread.
3, the gas holder of a kind of air compressor according to claim 1 is characterized in that adapter on the described gas holder for turning up, and flange is provided with internal thread.
4, the gas holder of a kind of air compressor according to claim 1 is characterized in that adapter on the described gas holder for turning up, and flange is provided with outside thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420019819 CN2679473Y (en) | 2004-01-29 | 2004-01-29 | Air reservoir of air compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420019819 CN2679473Y (en) | 2004-01-29 | 2004-01-29 | Air reservoir of air compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2679473Y true CN2679473Y (en) | 2005-02-16 |
Family
ID=34583201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420019819 Expired - Lifetime CN2679473Y (en) | 2004-01-29 | 2004-01-29 | Air reservoir of air compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2679473Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102079038B (en) * | 2010-12-08 | 2013-02-13 | 三花控股集团有限公司 | Heat exchanger and refrigerant diversion tube thereof as well as method for processing refrigerant diversion tube |
| CN102257310B (en) * | 2008-12-19 | 2013-09-04 | 俄赫德及索恩有限责任公司 | Compressed air tank for utility vehicles and method of manufacture |
| CN103672389A (en) * | 2013-05-27 | 2014-03-26 | 成都众山科技有限公司 | Motor-driven air storage and supply system |
-
2004
- 2004-01-29 CN CN 200420019819 patent/CN2679473Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102257310B (en) * | 2008-12-19 | 2013-09-04 | 俄赫德及索恩有限责任公司 | Compressed air tank for utility vehicles and method of manufacture |
| CN102079038B (en) * | 2010-12-08 | 2013-02-13 | 三花控股集团有限公司 | Heat exchanger and refrigerant diversion tube thereof as well as method for processing refrigerant diversion tube |
| US9885521B2 (en) | 2010-12-08 | 2018-02-06 | Sanhua (Hangzhou) Micro Channel Heat Exchanger Co., Ltd. | Method for manufacturing refrigerant guide tube of heat exchanger, refrigerant guide tube manufactured using the method and heat exchanger with the refrigerant guide tube |
| CN103672389A (en) * | 2013-05-27 | 2014-03-26 | 成都众山科技有限公司 | Motor-driven air storage and supply system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2929598Y (en) | Liquid storage device for air conditioner | |
| CN200963793Y (en) | Expander for pipe | |
| CN104564452A (en) | Automobile engine intake pipe and integrated manufacturing process thereof | |
| CN2679473Y (en) | Air reservoir of air compressor | |
| CN203443190U (en) | Liquid accumulator of air-conditioner compressor | |
| CN210441486U (en) | Double-tube integrated stretching liquid storage device | |
| CN2880396Y (en) | Broken bolt withdrawing device | |
| CN201237048Y (en) | Soldering type stainless steel bellows used for water system air conditioner | |
| CN106662059A (en) | Terminal sealing structure for fuel rail for gasoline direct-injection engine | |
| CN201828094U (en) | Improved air suction tube structure of reservoir of dual-rotor compressor | |
| CN201526751U (en) | External thread connector of automobile air-conditioner pipe | |
| CN201366934Y (en) | Automobile fuel tank oil-filling pipe with built-in threaded tube sleeve | |
| CN202382491U (en) | Gas-liquid separator improvement structure | |
| CN206539480U (en) | Suction conduit assembly, compressor air suction mouth structure and compressor | |
| CN216308306U (en) | Tank structure based on CMT welding | |
| CN205470862U (en) | Industrial boiler collection case hand hole device | |
| CN216080495U (en) | Oil separator | |
| CN202066342U (en) | Connecting joint of roller hearth furnace | |
| CN108731315A (en) | Liquid storage device and its production technology | |
| CN216425189U (en) | Double-pipe liquid storage device capable of being welded compositely | |
| CN211716974U (en) | Pressure controller interface for commercial refrigeration | |
| CN210441488U (en) | Air inlet and outlet pipe for resistance welding of liquid accumulator | |
| CN207229335U (en) | A kind of package assembly of air compressor air storage tank and pressure regulator valve | |
| CN107288854A (en) | The attachment structure of a kind of air conditioner compressor housing and reservoir and connection method | |
| CN2804545Y (en) | Metal hose for gas |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20140129 Granted publication date: 20050216 |