CN101769661A - Supercooling type drying and filtering reservoir - Google Patents
Supercooling type drying and filtering reservoir Download PDFInfo
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- CN101769661A CN101769661A CN201010003796A CN201010003796A CN101769661A CN 101769661 A CN101769661 A CN 101769661A CN 201010003796 A CN201010003796 A CN 201010003796A CN 201010003796 A CN201010003796 A CN 201010003796A CN 101769661 A CN101769661 A CN 101769661A
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- type drying
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- filtering reservoir
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Abstract
The invention provides a supercooling type drying and filtering reservoir, belonging to the technical field of machineries, and solving the problems of high production cost and inconvenient maintenance and the like of a reservoir in the prior art. The supercooling type drying and filtering reservoir is arranged at the lateral part of an automobile condenser, comprising a tubular barrel body, the rear end of the barrel body is fixed with a lower gland in a sealing manner, the front end of the barrel body is provided with a sealing end cap, the lateral part of the front end of the barrel body is provided with an inlet and an outlet used for communicating with the condensing tube of the automobile condenser, the port of the front end of the barrel body is provided with a cylindrical flaring part, the inner diameter of the flaring part is larger than that of the barrel body, and the sealing end cap is connected with the front end of the barrel body in a sealing manner at the flaring part through thread. The supercooling type drying and filtering reservoir has the advantages of good sealing effect, low production cost and convenient maintance.
Description
Technical field
The invention belongs to field of mechanical technique, relate to a kind of reservoir of storing cold-producing medium, particularly a kind of supercooling type drying and filtering reservoir that is used for automotive air-conditioning system.
Background technology
In automotive air-conditioning system, reservoir and condenser are two significant components in this system, wherein reservoir is arranged on the sidepiece of condenser, the effect of condenser is to become liquid refrigerant after the high temperature and high pressure gas shape refrigerant cools that will form by compressor, and the effect of reservoir is to replenish cold-producing medium to condenser at any time, to guarantee system's operate as normal.
Supercooling type drying and filtering reservoir is to be used for the Overcold automotive air-conditioning system, for obtaining vehicle installation property preferably, reservoir is designed to the elongated shape body, elongated reservoir and condenser collector tube are integrally welded, string is in condenser, and import and export design in the cold part of the mistake of condensation, dry bag and filter assemblies are equipped with in product inside: the drier in the dry bag is mainly used in and absorbs the moisture content that is circulated in the liquid refrigerant in the air-conditioning system; The filtration of filter assemblies partly between the reservoir import and export, is mainly used in the impurity that filters in the air-conditioning system, prevents that impurity from entering system and causing system jams, inefficacy; Remaining space is mainly used in the unnecessary refrigerant of interim storage, with coolant adding in refrigeration system at any time, to guarantee system's operate as normal.
Existing Overcold reservoir cylindrical shell adopts the aluminum pipe section bar to buy, and by product size requirement cutting, hermetic unit adopts the seal plug of O-ring seals and aluminum, and the seal plug screw thread is fixed on the cylindrical shell.Because of the sealing principle decision, the O-ring seals external diameter must that is to say that the O-ring seals external diameter must be greater than cylinder internal diameter greater than the contact-making surface bore.Because cylindrical shell must be through the high temperature brazing of tunnel stove, for preventing the partly circularity distortion of high temperature rear thread, screw thread partly thickness of pipe wall needs 1.5mm at least.For making O-ring seals be assembled to sealing station, prevent that simultaneously screw thread point cutting edge of a knife or a sword from cutting O-ring seals and sealing function was lost efficacy, then bottom diameter must be as far as possible greater than the O-ring seals external diameter, so just cause the cylindrical shell thickness of pipe wall too thick, thereby make that the cylindrical shell production cost is higher, single-piece weight is heavier, is unfavorable for the lightweight trend of automobile; And seal plug employing aluminum products, after aluminium plug and aluminum cylinder are tightened, kill easily, be unfavorable for later period maintenance.
Summary of the invention
The objective of the invention is to have the problems referred to above, proposed a kind of good sealing effect, production cost supercooling type drying and filtering reservoir low, easy to maintenance at existing technology.
Purpose of the present invention can realize by following technical proposal: a kind of supercooling type drying and filtering reservoir, be arranged at the sidepiece of automobile condenser, comprise cylindrical shell in a tubular form, described cylinder back-end sealing and fixing has lower cover, described barrel front end is provided with a seal plug, described barrel front end sidepiece offers and is used for the import and the outlet that are connected with the condenser pipe of automobile condenser, it is characterized in that, described barrel front end port has and is expansion mouth cylindraceous, described expansion mouth internal diameter is greater than cylinder internal diameter, and described seal plug is connected by thread seal at above-mentioned expansion mouth place with barrel front end.
Increase expansion mouth at the barrel port place, again expansion mouth being carried out tapping formation screw thread is threaded with seal plug with realization, thereby guaranteeing under the situation that necessary wall thickness in cylindrical shell end and sealing ring are not cut by screw thread, reduce the wall thickness of cylindrical shell, realize that single product cost reduces the lightweight of vehicle complete vehicle quality, reduce oil consumption on year-on-year basis, realize energy-saving and emission-reduction, but also increased the cylindrical shell internal volume, strengthen the properties of product space.
In above-mentioned supercooling type drying and filtering reservoir, described expansion mouth and cylindrical shell are connected as a single entity, and are formed with step between expansion mouth and cylinder inboard wall.
In above-mentioned supercooling type drying and filtering reservoir, the described seal plug outside has annular convex shoulder, and described convex shoulder is resisted against on the above-mentioned step.
In above-mentioned supercooling type drying and filtering reservoir, described seal plug sidepiece has the delivery port that runs through and is fixed with screen pack at the delivery port place, and the outlet of above-mentioned cylindrical shell is connected with described delivery port respectively with inner barrel.Screen pack is used for filtering the impurity of air-conditioning system, prevents that impurity from entering system and causing system jams, inefficacy.
In above-mentioned supercooling type drying and filtering reservoir, described seal plug adopts nylon material to make.Nylon material not only reduces production costs, and seal plug is threaded with expansion mouth and is not easy to kill after tightening, and is easy to maintenance.
In above-mentioned supercooling type drying and filtering reservoir, be provided with sealing ring two between described seal plug and the cylinder inboard wall, described sealing ring two is between the convex shoulder and delivery port of seal plug.Can prevent effectively that like this liquid refrigerant in the cylindrical shell from leaking into the external world.
In above-mentioned supercooling type drying and filtering reservoir, be provided with sealing ring one between described seal plug and the cylinder inboard wall, described sealing ring one is between the import and outlet of cylindrical shell.Directly do not discharge once the liquid refrigerants that can prevent from from condenser pipe, to come in by sealing ring, strengthen sealing effectiveness by the cylindrical shell import from the cylindrical shell import through screen pack.
Compared with prior art, this supercooling type drying and filtering reservoir is by adopting the enlarging forming technology to form expansion mouth to the barrel port place, again expansion mouth is carried out tapping and form screw thread, thereby guaranteeing to reduce the wall thickness of cylindrical shell under the situation that necessary wall thickness in cylindrical shell end and sealing ring are not cut by screw thread, realize that single product cost reduces, the lightweight of vehicle complete vehicle quality reduces oil consumption on year-on-year basis, realizes energy-saving and emission-reduction, but also increased the cylindrical shell internal volume, strengthen the properties of product space.Simultaneously seal plug adopts nylon material to make, and not only reduce production costs, and seal plug is threaded with expansion mouth and is not easy to kill after tightening, and is easy to maintenance.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the structure for amplifying schematic diagram at A place among Fig. 1.
Fig. 3 is the structural representation of seal plug among the present invention.
Fig. 4 is the structural representation of middle cylinder body of the present invention.
Fig. 5 is the structure for amplifying schematic diagram at B place among Fig. 4.
Among the figure, 1, cylindrical shell; 11, expansion mouth; 12, import; 13, outlet; 14, step; 2, seal plug; 21, delivery port; 23, convex shoulder; 3, screen pack; 4, sealing ring one; 5, sealing ring two; 6, drier; 7, dry bag 8, lower cover.
The specific embodiment
Below be specific embodiments of the invention and in conjunction with the accompanying drawings, technical scheme of the present invention is further described, but the present invention be not limited to these embodiment.
As shown in Figure 1, this supercooling type drying and filtering reservoir is used for automotive air-conditioning system, be arranged at the sidepiece of automobile condenser, reservoir comprises cylindrical shell 1 in a tubular form, is placed with dry bag 7 in the cylindrical shell 1, and drier 6 is housed in dry bag 7, drier 6 is used for absorbing the moisture content of the refrigerant that is circulated in air-conditioning system, remaining space in the cylindrical shell 1 is mainly used in the unnecessary refrigerant of interim storage, with coolant adding in condenser at any time, to guarantee system's operate as normal.
As shown in Figures 2 and 3, be fixed with lower cover 8 by welded seal, be sealedly connected with seal plug 2,, just can prevent that the gas in the cylindrical shell 1 from leaking into the external world by with cylindrical shell 1 sealed at both ends blocking in cylindrical shell 1 front end end in end, cylindrical shell 1 rear end.Offer import 12 and the outlet 13 that is connected with the condenser pipe of automobile condenser at cylindrical shell 1 front end sidepiece, its middle outlet 13 is positioned at the outside, advances 12 and is positioned at the inboard.Have the delivery port 21 that runs through and be fixed with screen pack 3 at delivery port 21 places at seal plug 2 sidepieces, the outlet 13 of cylindrical shell 1 is connected with delivery port 21 respectively with cylindrical shell 1 inside.Screen pack 3 is used for filtering the impurity of air-conditioning system, prevents that impurity from entering system and causing system jams, inefficacy.
As shown in Figure 4 and Figure 5, have with cylindrical shell 1 is connected as a single entity near import 12 places at cylindrical shell 1 front end port and to be expansion mouth 11 cylindraceous, expansion mouth 11 internal diameters are greater than cylindrical shell 1 internal diameter.Have step 14 in the formation of the junction of expansion mouth 11 and cylindrical shell 1, have convex shoulder 23 in seal plug 2 outer ends, convex shoulder 23 is resisted against on the step 14.Offer internal thread on expansion mouth 11 inwalls, offer on convex shoulder 23 lateral surfaces and the corresponding external screw thread of expansion mouth 11 inwall internal threads, expansion mouth 11 just can be connected with seal plug 2 sealings by screw thread.Seal plug 2 adopts nylon materials to make, and so not only reduce production costs, and seal plug 2 is threaded with expansion mouth 11 and is not easy to kill after tightening, and is easy to maintenance.
Be provided with sealing ring 1 and sealing ring 25 between seal plug 2 and cylindrical shell 1 inwall, wherein sealing ring 1 is in the import 12 of cylindrical shell 1 with export between 13, and sealing ring 25 is between the convex shoulder 23 and delivery port 21 of stifled 2 of sealing.Can prevent that by sealing ring 1 refrigerant of coming in by the import 12 of cylindrical shell 1 from just directly entering import 12 discharges from cylindrical shell 1 through screen pack 3 from condenser pipe, and sealing ring 25 can prevent effectively that the liquid refrigerants in the cylindrical shell 1 from leaking into the external world, strengthens the sealing effectiveness of cylindrical shell 1 integral body.
The cylindrical shell 1 of this reservoir adopts the ordinary student production. art, and production craft step is as follows: 1, pipe profile charging; 2, blanking; 3, mouth of pipe turning; 4, cylindrical shell 1 semi-finished product are fixed on the machine; 5, pre-enlarging; 6, the sealing surface punching out is also finished in typing synchronously; 7, thread tapping; 8, turning; 9, port plane; 10, clean; 11, packing warehouse-in.The cylindrical shell 1 of the reservoir of producing by above-mentioned production craft step is guaranteeing under the situation that necessary wall thickness in cylindrical shell 1 end and sealing ring are not cut by screw thread, reduce the wall thickness of cylindrical shell 1, realize that single product cost reduces, the lightweight of vehicle complete vehicle quality, reduce oil consumption on year-on-year basis, realize energy-saving and emission-reduction, but also increased cylindrical shell 1 internal volume, strengthen the properties of product space.
Specific embodiment described herein only is that the present invention's spirit is illustrated.The technical staff of the technical field of the invention can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present invention or surmount the defined scope of appended claims.
Claims (7)
1. supercooling type drying and filtering reservoir, be arranged at the sidepiece of automobile condenser, comprise cylindrical shell (1) in a tubular form, described cylindrical shell (1) back-end sealing is fixed with lower cover (8), described cylindrical shell (1) front end is provided with a seal plug (2), described cylindrical shell (1) front end sidepiece offers and is used for the import (12) that is connected with the condenser pipe of automobile condenser and exports (13), it is characterized in that, described cylindrical shell (1) front end port has and is expansion mouth cylindraceous (11), described expansion mouth (11) internal diameter is greater than cylindrical shell (1) internal diameter, and described seal plug (2) is located to be connected by thread seal at above-mentioned expansion mouth (11) with cylindrical shell (1) front end.
2. supercooling type drying and filtering reservoir according to claim 1 is characterized in that, described expansion mouth (11) is connected as a single entity with cylindrical shell (1), and is formed with step (14) between expansion mouth (11) and cylindrical shell (1) inwall.
3. supercooling type drying and filtering reservoir according to claim 1 and 2 is characterized in that, described seal plug (2) outside has annular convex shoulder (23), and described convex shoulder (23) is resisted against on the above-mentioned step (14).
4. supercooling type drying and filtering reservoir according to claim 1 and 2, it is characterized in that, described seal plug (2) sidepiece has the delivery port (21) that runs through and locates to be fixed with screen pack (3) at delivery port (21), and the outlet (13) of above-mentioned cylindrical shell (1) is connected with described delivery port (21) respectively with cylindrical shell (1) inside.
5. supercooling type drying and filtering reservoir according to claim 4 is characterized in that, described seal plug (2) adopts nylon material to make.
6. supercooling type drying and filtering reservoir according to claim 3, it is characterized in that, be provided with sealing ring two (5) between described seal plug (2) and cylindrical shell (1) inwall, described sealing ring two (5) is positioned between the convex shoulder (23) and delivery port (21) of seal plug (2).
7. supercooling type drying and filtering reservoir according to claim 1 and 2, it is characterized in that, be provided with sealing ring one (4) between described seal plug (2) and cylindrical shell (1) inwall, described sealing ring one (4) is positioned between the import (12) and outlet (13) of cylindrical shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010003796A CN101769661A (en) | 2010-01-11 | 2010-01-11 | Supercooling type drying and filtering reservoir |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010003796A CN101769661A (en) | 2010-01-11 | 2010-01-11 | Supercooling type drying and filtering reservoir |
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| CN101769661A true CN101769661A (en) | 2010-07-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201010003796A Pending CN101769661A (en) | 2010-01-11 | 2010-01-11 | Supercooling type drying and filtering reservoir |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103557649A (en) * | 2013-11-12 | 2014-02-05 | 合肥美菱股份有限公司 | Filter of refrigerator |
| CN103968624A (en) * | 2013-01-31 | 2014-08-06 | 浙江三花汽车零部件有限公司 | Liquid receiver and manufacturing method thereof |
| CN104034101A (en) * | 2014-06-10 | 2014-09-10 | 浙江易达汽车零部件有限公司 | Liquid storage drier shell and manufacturing process thereof |
| CN104896816A (en) * | 2013-12-29 | 2015-09-09 | 博耐尔汽车电气系统有限公司 | Coaxial storage liquid drying bottle for automotive air conditioner |
| CN105258412A (en) * | 2015-11-04 | 2016-01-20 | 浙江新昌同一汽车部件有限公司 | Automobile air conditioner drying and filtering liquid storage device and manufacturing method of barrel of automobile air conditioner drying and filtering liquid storage device |
| CN105276876A (en) * | 2015-11-04 | 2016-01-27 | 浙江新昌同一汽车部件有限公司 | Method for manufacturing cylinder body of drying, filtering and liquid storing device of automobile air conditioner |
| US9599414B2 (en) | 2010-11-17 | 2017-03-21 | Zhejiang Sanhua Automotive Components Co., Ltd | Liquid reservoir |
| CN107014119A (en) * | 2017-05-25 | 2017-08-04 | 浙江易达汽车零部件有限公司 | A kind of car air conditioner liquid storage cylinder and its manufacture method |
| CN108895729A (en) * | 2018-08-13 | 2018-11-27 | 浙江新昌同汽车部件有限公司 | A kind of connection structure of car condenser and fluid reservoir |
| CN109827360A (en) * | 2019-02-02 | 2019-05-31 | 东营源纳合金科技有限公司 | A kind of liquid storage drying chamber and its production technology applied to car condenser |
| CN111442582A (en) * | 2020-05-15 | 2020-07-24 | 和龙双昊高新技术有限公司 | Maintenance-free supercooling type liquid storage dryer for automobile air conditioner |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000097525A (en) * | 1998-09-22 | 2000-04-04 | Nippon Light Metal Co Ltd | Liquid receiver |
| CN201233139Y (en) * | 2008-06-30 | 2009-05-06 | 苏州新智机电工业有限公司 | Overcooling type liquid storage drier |
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2010
- 2010-01-11 CN CN201010003796A patent/CN101769661A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000097525A (en) * | 1998-09-22 | 2000-04-04 | Nippon Light Metal Co Ltd | Liquid receiver |
| CN201233139Y (en) * | 2008-06-30 | 2009-05-06 | 苏州新智机电工业有限公司 | Overcooling type liquid storage drier |
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9599414B2 (en) | 2010-11-17 | 2017-03-21 | Zhejiang Sanhua Automotive Components Co., Ltd | Liquid reservoir |
| CN103968624A (en) * | 2013-01-31 | 2014-08-06 | 浙江三花汽车零部件有限公司 | Liquid receiver and manufacturing method thereof |
| CN103968624B (en) * | 2013-01-31 | 2017-10-31 | 浙江三花汽车零部件有限公司 | A kind of liquid reservoir and liquid reservoir manufacture method |
| CN103557649B (en) * | 2013-11-12 | 2016-03-30 | 合肥美菱股份有限公司 | A kind of filter of refrigerator |
| CN103557649A (en) * | 2013-11-12 | 2014-02-05 | 合肥美菱股份有限公司 | Filter of refrigerator |
| CN104949405A (en) * | 2013-12-29 | 2015-09-30 | 博耐尔汽车电气系统有限公司 | Coaxial storage liquid drying bottle for automobile air conditioner |
| CN104896816A (en) * | 2013-12-29 | 2015-09-09 | 博耐尔汽车电气系统有限公司 | Coaxial storage liquid drying bottle for automotive air conditioner |
| CN104034101B (en) * | 2014-06-10 | 2017-04-26 | 浙江易达汽车零部件有限公司 | Liquid storage drier shell and manufacturing process thereof |
| CN104034101A (en) * | 2014-06-10 | 2014-09-10 | 浙江易达汽车零部件有限公司 | Liquid storage drier shell and manufacturing process thereof |
| CN105276876A (en) * | 2015-11-04 | 2016-01-27 | 浙江新昌同一汽车部件有限公司 | Method for manufacturing cylinder body of drying, filtering and liquid storing device of automobile air conditioner |
| CN105258412A (en) * | 2015-11-04 | 2016-01-20 | 浙江新昌同一汽车部件有限公司 | Automobile air conditioner drying and filtering liquid storage device and manufacturing method of barrel of automobile air conditioner drying and filtering liquid storage device |
| CN105258412B (en) * | 2015-11-04 | 2018-02-23 | 浙江新昌同一汽车部件有限公司 | A kind of manufacture method of air conditioning for automobiles drying and filtering reservoir and its cylinder |
| CN107014119A (en) * | 2017-05-25 | 2017-08-04 | 浙江易达汽车零部件有限公司 | A kind of car air conditioner liquid storage cylinder and its manufacture method |
| CN108895729A (en) * | 2018-08-13 | 2018-11-27 | 浙江新昌同汽车部件有限公司 | A kind of connection structure of car condenser and fluid reservoir |
| CN109827360A (en) * | 2019-02-02 | 2019-05-31 | 东营源纳合金科技有限公司 | A kind of liquid storage drying chamber and its production technology applied to car condenser |
| CN109827360B (en) * | 2019-02-02 | 2023-11-21 | 东营源纳合金科技有限公司 | Liquid storage drying tank applied to automobile condenser and production process thereof |
| CN111442582A (en) * | 2020-05-15 | 2020-07-24 | 和龙双昊高新技术有限公司 | Maintenance-free supercooling type liquid storage dryer for automobile air conditioner |
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Application publication date: 20100707 |