CN203742755U - Double-cooling multi-passage pipeline system - Google Patents
Double-cooling multi-passage pipeline system Download PDFInfo
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- CN203742755U CN203742755U CN201420195302.4U CN201420195302U CN203742755U CN 203742755 U CN203742755 U CN 203742755U CN 201420195302 U CN201420195302 U CN 201420195302U CN 203742755 U CN203742755 U CN 203742755U
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- rubber pipe
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Abstract
The utility model discloses a double-cooling multi-passage pipeline system comprising a cooling passage A and a cooling passage B which are fixed on a support plate. The cooling passage A is composed of a first aluminum pipe, a second rubber pipe, a plastic three-way pipe and a tail end rubber pipe which are sequentially communicated, the cooling passage B is composed of a second aluminum pipe and a second rubber pipe which are sequentially communicated, a first bypass aluminum pipe forming a cooling passage C and a second bypass aluminum pipe forming a cooling passage D are connected on the first aluminum pipe in a bypass manner, a bypass rubber pipe forming a cooling passage E is connected on the plastic three-way pipe, the first bypass aluminum pipe and the second bypass aluminum pipe are positioned on one side of a same end face of the support plate, the first rubber pipe and the second rubber pipe are positioned on one side of the other end face of the support plate, and each of the first rubber pipe, the tail end rubber pipe, the second rubber pipe and the bypass rubber pipe is a rubber hose made by ethylene propylene diene terpolymer rubber. A process method includes rubber hose manufacturing and finished product manufacturing.
Description
Technical field
The utility model relates to auto parts and components field, specifically for the two cooling multi-channel pipeline systems of the one in the General Motors Cadillac vehicle of North America and production technology thereof.
Background technique
Cooling device for automobile engine is cooled to master with water or antifreeze liquid, with the circulating water in cylinder water channel, the water being heated in water channel is introduced to radiator (water tank), turns back in water channel after cooling by wind again.In order to ensure cooling effect, cooling system is generally made up of radiator, thermostat, water pump, cylinder block passage, cylinder cap water channel, fan etc.Conventional engines is generally single cooling system, and motor is only used a thermostat, and the cooling liquid in cylinder block and cylinder head also only has a loop, and two place's coolant temperatures are identical.Prior art Middle and North America General Motors Cadillac vehicle adopts two cooling systems, adopts two thermostats in cooling line, and the liquid that the liquid that is respectively used to cooling cylinder body flows back to road and cylinder head flows back in road, and the coolant temperature in two loops is identical.Because two cooling systems are with high content of technology, whole cooling system structure design is complicated, therefore the quantity of its cooling pipe and structure are also many and complicated, two cooling multi-channel pipeline systems should ensure rate-of flow in body, ensure again total member good airproof performance, do not leak, the cold-resistant but fluidity of rubber hose can be good simultaneously, resistance to ozone aging and heat-resisting, bear certain pressure, can not mutually interfere and rub with other component simultaneously, if the long-term passive metalwork external force that is subject to of sebific duct affects, the metal hardware rubber pipe that rubs for a long time, rubber pipe is easy to breakage, if moreover each pipeline is all not only lost time on-the-spot direct being equipped with of vehicle, and when assembling in, is once produce error or connect and insecurely also easily cause medium in pipe to reveal, after dielectric leakage, having affected car load normally moves, the lighter's automobile is fire extremely, severe one is burnt motor to car load and is burnt, threaten personal safety, vehicle safety is poor.
Summary of the invention
Technical problem to be solved in the utility model is for above-mentioned prior art present situation, and multichannel integrated assembling is provided and can realizes quick mounting dismounting, and ageing-resistant, resistance to ozone, resistance to cooling liquid, meet the two cooling multi-channel pipeline systems of one and production technology thereof that two cooling systems use.
The utility model solves the problems of the technologies described above adopted technological scheme: two cooling multi-channel pipeline systems, this system comprises and wears the A, the B two-way cooling channel that are fixed on same supporting plate, cooling channel, A road is made up of the first aluminium matter pipe, the first rubber pipe, three-way plastic tube and the tail end rubber pipe that are communicated with successively, and cooling channel, B road is made up of the second aluminium matter pipe and the second rubber pipe that are communicated with successively; On the first aluminium matter pipe relatively near afterbody place respectively bypass be connected with the first bypass aluminium matter pipe that forms cooling channel, C road and the second bypass aluminium matter pipe that forms cooling channel, D road, on three-way plastic tube, be connected with the bypass rubber pipe that forms cooling channel, E road; On supporting plate, be shaped with respectively the through hole that the first aluminium matter pipe tail end mouth and the second aluminium matter pipe tail end mouth wear location, the first bypass aluminium matter pipe and the second bypass aluminium matter pipe are positioned at a side of the same end face of this supporting plate, the first rubber pipe and the second rubber pipe are all positioned at a side of this supporting plate other end, and the first rubber pipe, tail end rubber pipe, the second rubber pipe and bypass rubber pipe are the rubber hose of the ethylene propylene diene rubber making that contains peroxide vulcanizing agent in gum base ingredients.
For optimizing technique scheme, the measure of taking also comprises:
The length of run of the first above-mentioned aluminium matter pipe is greater than the length of run of the second aluminium matter pipe, and the length of run of the first rubber pipe is greater than the length of run of the second rubber pipe, and the length of run of the second rubber pipe is greater than the length of run of tail end rubber pipe; Above-mentioned rubber hose comprises inner tube rubber layer, fibre threads enhancement layer and outer tube rubber layer from inside to outside successively; Fibre threads enhancement layer is the aramid line layer that adopts knitting machine weaving.
The rear port of above-mentioned bypass rubber pipe is nested is provided with the first straighttube-type rapid pipe joint, and the rear port of the second rubber pipe is nested is provided with the second straighttube-type rapid pipe joint.
The outer circumferential face at the first above-mentioned rubber pipe front and back end ports place and the outer circumferential face at tail end rubber pipe front and back end ports place, the outer circumferential face at the second rubber pipe front and back end ports place and the outer circumferential face at bypass rubber pipe front and back end ports place all overlap to join metal clip are installed.
On above-mentioned the first rubber pipe, tail end rubber pipe, the second rubber pipe and bypass rubber pipe, all overcoat has rubber thermoplastic sheath.
On the first above-mentioned bypass aluminium matter pipe, have at least one section of overcoat to have rubber sheath with the second aluminium matter Guan Shangjun, on the first aluminium matter pipe, have at least one section of overcoat to have sponge sheath.
On the second above-mentioned aluminium matter pipe, there are two sections of overcoats to have rubber sheath, and on this second aluminium matter pipe, setting sleeve is furnished with the second plastic stent, on the first bypass aluminium matter pipe, there is one section of overcoat to have rubber sheath, on the first aluminium matter pipe, there is one section of overcoat to have sponge sheath, on this first aluminium matter pipe, be fitted with respectively the first plastic stent and the first Steel Support.
Above-mentioned supporting plate comprises a sheet metal and adopts gluing method to be fixed on the rubber plate of this sheet metal one end face, and the first rubber pipe and the second rubber pipe are all positioned at sheet metal and are adhesive with a side of the other end that rubber plate is relative.
Compared with prior art, the utility model adopts supporting plate that A, location, B two-way cooling channel are reinforced, and is assembled with cooling channel, C road, cooling channel, D road and cooling channel, E road by the set of cooling channel, A road.It is by the integrated multichannel complex pipeline one that is assembled into, thereby prevent multichannel spatial form complexity, and the total member being made up of multiple points of component jolts in process at automobile running, bearing lower tube bodies different from temperature under different high-pressure and low-pressures at body expands, vibrations, the mobile body causing that waits comes off, and the phenomenons such as medium seepage occur, also facilitated the assembling of car load, improved manufacturing efficiency simultaneously.Rubber hose of the present utility model adopts ethylene propylene diene rubber making to have ageing-resistant, resistance to ozone, resistance to cooling liquid, the good feature of anti-pulse performance, its temperature classification can reach 170 degree, aluminium matter pipe is metal aluminum pipe, it is light, and heat-resisting good with thermal conductivity, hose expansion amount is little, tube outer diameter variance ratio is little, can effectively ensure the flow of medium in total member body, play the effect of heating and cooling, can in two cooling systems, play an important role.The utility model technique is simple, fabricating cost is low, manufacturing efficiency is high, and body connection sealing is good, and not easy to crack coming off meets the usage requirement of the two cooled engines of North America General Motors Cadillac vehicle.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the broken section structural drawing of rubber hose;
Fig. 3 is the transverse section sectional view of rubber hose.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
Fig. 1 is to Figure 3 shows that structural representation of the present utility model.
Reference character is wherein: inner tube rubber layer a1, fibre threads enhancement layer a2, outer tube rubber layer a3, supporting plate 1, sheet metal 11, rubber plate 12, cooling channel, A road 2, the first aluminium matter pipe 21, the first rubber pipe 22, three-way plastic tube 23, tail end rubber pipe 24, cooling channel, B road 3, the second aluminium matter pipe 31, the second rubber pipe 32, cooling channel, C road 4, the first bypass aluminium matter pipe 41, cooling channel, D road 5, the second bypass aluminium matter pipe 51, cooling channel, E road 6, bypass rubber pipe 61, the first straighttube-type rapid pipe joint 71, the second straighttube-type rapid pipe joint 72, metal clip 8, rubber thermoplastic sheath 91, rubber sheath 92, sponge sheath 93, the first plastic stent 94, the second plastic stent 95, the first Steel Support 96.
If Fig. 1 to Fig. 3 is structural representation of the present utility model, as can be seen from Figure 1, two cooling multi-channel pipeline system of the present utility model, its system comprises and wears the A, the B two-way cooling channel 2,3 that are fixed on same supporting plate 1, cooling channel, A road 2 is made up of the first aluminium matter pipe 21, the first rubber pipe 22, three-way plastic tube 23 and the tail end rubber pipe 24 that are communicated with successively, and cooling channel, B road 3 is made up of the second aluminium matter pipe 31 and the second rubber pipe 32 that are communicated with successively; On the first aluminium matter pipe 21 relatively near afterbody place respectively bypass be connected with the first bypass aluminium matter pipe 41 that forms cooling channel, C road 4 and the second bypass aluminium matter pipe 51 that forms cooling channel, D road 5, on three-way plastic tube 23, be connected with the bypass rubber pipe 61 that forms cooling channel, E road 6; On supporting plate 1, be shaped with respectively the through hole that the first aluminium matter pipe 21 tail end mouths and the second aluminium matter pipe 31 tail end mouths wear location, the first bypass aluminium matter pipe 41 and the second bypass aluminium matter pipe 51 are positioned at a side of this supporting plate 1 same end face, the first rubber pipe 22 and the second rubber pipe 32 are all positioned at a side of this supporting plate 1 other end, and the first rubber pipe 22, tail end rubber pipe 24, the second rubber pipe 32 and bypass rubber pipe 61 are the rubber hose of the ethylene propylene diene rubber making that contains peroxide vulcanizing agent in gum base ingredients.The utility model is a kind of multi-channel pipeline system that meets GMW15024 TYPE G standard using for the two cooled engines of North America General Motors Cadillac vehicle, multi-channel pipeline should ensure rate-of flow in body, ensure again total member good airproof performance, do not leak, simultaneously rubber hose also to ensure cold-resistant but fluidity can good, resistance to ozone aging and heat-resisting, can bear certain pressure, and mutually do not interfere and rub with other component.The utility model utilizes supporting plate 1 by the 5 integrated one that are assembled in cooling channel, tunnel, not only avoid traditional pipe fitting to waste time and energy at vehicle Assembling, efficiency is low, easily cause the problem of dielectric leakage in pipe, and improve greatly the assembling speed of car load, ensure the sealing connecting between pipe fitting, improved the quality of product.The utility model adopts aluminium matter pipe and rubber pipe assembly, aluminium matter pipe is lightweight, heat-resisting good with thermal conductivity, hose expansion amount is little, tube outer diameter variance ratio is little, can effectively ensure the flow of medium in total member body, plays the effect of heating and cooling, in two cooling systems, play an important role, and rubber hose adopts, ethylene propylene diene rubber making has ageing-resistant, the resistance to ozone of sebific duct, pulse performance is good, price is low, the measured feature of matter.Each aluminium matter pipe of the present utility model and each rubber hose all have different spaces and move towards form, and the first rubber pipe 22 and tail end rubber pipe 24 are fitted on the port that 23 liang of three-way plastic tubes have same shaft axis, and three-way plastic tube 23 is the three-way pipe of T font.
In embodiment, the length of run of the first aluminium matter pipe 21 is greater than the length of run of the second aluminium matter pipe 32, and the length of run of the first rubber pipe 22 is greater than the length of run of the second rubber pipe 32, and the length of run of the second rubber pipe 32 is greater than the length of run of tail end rubber pipe 24.The length of run of the second aluminium matter pipe 32 is greater than the length of run of the second bypass aluminium matter pipe 51, and the length of run of the second aluminium matter pipe 32 is also greater than the length of run of the first bypass aluminium matter pipe 41 simultaneously.
In embodiment, the rear port of bypass rubber pipe 61 is nested is provided with that the rear port of the first straighttube-type rapid pipe joint 71, the second rubber pipes 32 is nested is provided with the second straighttube-type rapid pipe joint 72.The first straighttube-type rapid pipe joint 71 and the second straighttube-type rapid pipe joint 72 are plastic fast-acting joint, are convenient to car load quick and easy for installation, and efficiency is high.
In embodiment, the outer circumferential face at the outer circumferential face at the outer circumferential face at the first rubber pipe 22 front and back end ports places and tail end rubber pipe 24 front and back end ports places, the outer circumferential face at the second rubber pipe 32 front and back end ports places and bypass rubber pipe 61 front and back end ports places all overlaps to join metal clip 8 is installed.The two ends of rubber hose adopt metal clip 8 to step up, and by metal clip 8, rubber pipe are tightened together with other point of component, prevent pipe seepage and come off.
In embodiment, on the first rubber pipe 22, tail end rubber pipe 24, the second rubber pipe 32 and bypass rubber pipe 61, all overcoat has rubber thermoplastic sheath 91.The outside that rubber thermoplastic sheath 91 is assemblied in rubber pipe has been antifriction protective action, and heat-blocking action.
In embodiment, on the first bypass aluminium matter pipe 41 and on the second aluminium matter pipe 31, all have at least one section of overcoat to have on rubber sheath 92, the first aluminium matter pipes 21 to have at least one section of overcoat to have sponge sheath 93.
In embodiment, on the second aluminium matter pipe 31, there are two sections of overcoats to have rubber sheath 92, and on this second aluminium matter pipe 31, setting sleeve is furnished with the second plastic stent 95, on the first bypass aluminium matter pipe 41, there is one section of overcoat to have rubber sheath 92, on the first aluminium matter pipe 21, there is one section of overcoat to have sponge sheath 93, on this first aluminium matter pipe 21, be fitted with respectively the first plastic stent 94 and the first Steel Support 96.The first plastic stent 94 and 96 fixations of the first Steel Support, prevent that total member from jolting and bearing under different pressures state at automobile running, and total member moves and pulls, and causes product to be deviate from or occur the bad phenomenon such as leakage.
In embodiment, supporting plate 1 comprises a sheet metal 11 and adopts rubber plate 12, the first rubber pipes 22 that gluing method is fixed on these sheet metal 11 1 end faces and the second rubber pipe 32 to be all positioned at sheet metal 11 side that is adhesive with the other end that rubber plate 12 is relative.Supporting plate 1 is the large fixed support of sheet metal 11 and rubber plate 12 bonding one, that multichannel Complex Parts is reinforced on other point of component, prevent multichannel, spatial form complexity, and the total member being made up of multiple points of component jolts in process at automobile running, and body bears under different high-pressure and low-pressures, the different lower tube bodies of temperature expand, vibrations, the mobile body causing that waits comes off, and the phenomenons such as medium seepage occur.
In embodiment, as shown in Figures 2 and 3, rubber hose comprises inner tube rubber layer a1, fibre threads enhancement layer a2 and outer tube rubber layer a3 from inside to outside successively; Fibre threads enhancement layer a2 is the aramid line layer that adopts knitting machine weaving.Adopting aramid line material as enhancement layer, is the characteristic that intensity is high, elongation percentage is little, pulse performance is good of giving full play to aramid line, makes the intensity of two multichannel rubber hose of cooling system higher.
Claims (8)
1. pair cooling multi-channel pipeline system, it is characterized in that: this system comprises and wears the A, B two-way cooling channel (2,3) that are fixed on same supporting plate (1), described cooling channel, A road (2) is made up of the first aluminium matter pipe (21), the first rubber pipe (22), three-way plastic tube (23) and the tail end rubber pipe (24) that are communicated with successively, and described cooling channel, B road (3) is made up of the second aluminium matter pipe (31) and the second rubber pipe (32) that are communicated with successively, on the first described aluminium matter pipe (21) relatively near afterbody place respectively bypass be connected with the first bypass aluminium matter pipe (41) that forms cooling channel, C road (4) and the second bypass aluminium matter pipe (51) that forms cooling channel, D road (5), on described three-way plastic tube (23), be connected with the bypass rubber pipe (61) of formation cooling channel, E road (6), on described supporting plate (1), be shaped with respectively the through hole that the first aluminium matter pipe (21) tail end mouth and the second aluminium matter pipe (31) tail end mouth wear location, the first described bypass aluminium matter pipe (41) and the second bypass aluminium matter pipe (51) are positioned at a side of the same end face of this supporting plate (1), described the first rubber pipe (22) and the second rubber pipe (32) are all positioned at a side of this supporting plate (1) other end, described the first rubber pipe (22), tail end rubber pipe (24), the second rubber pipe (32) and bypass rubber pipe (61) are the rubber hose of the ethylene propylene diene rubber making that contains peroxide vulcanizing agent in gum base ingredients.
2. two cooling multi-channel pipeline system according to claim 1, it is characterized in that: the length of run of the first described aluminium matter pipe (21) is greater than the length of run of the second aluminium matter pipe (32), the length of run of described the first rubber pipe (22) is greater than the length of run of the second rubber pipe (32), and the length of run of described the second rubber pipe (32) is greater than the length of run of tail end rubber pipe (24); Described rubber hose comprises inner tube rubber layer (a1), fibre threads enhancement layer (a2) and outer tube rubber layer (a3) from inside to outside successively; Described fibre threads enhancement layer (a2) is for adopting the aramid line layer of knitting machine weaving.
3. two cooling multi-channel pipeline system according to claim 2, it is characterized in that: the rear port of described bypass rubber pipe (61) is nested is provided with the first straighttube-type rapid pipe joint (71), the rear port of described the second rubber pipe (32) is nested is provided with the second straighttube-type rapid pipe joint (72).
4. two cooling multi-channel pipeline system according to claim 3, is characterized in that: the outer circumferential face at described the first rubber pipe (22) front and back end ports place and the outer circumferential face at tail end rubber pipe (24) front and back end ports place, the outer circumferential face at the second rubber pipe (32) front and back end ports place and the outer circumferential face at bypass rubber pipe (61) front and back end ports place all overlap to join metal clip (8) is installed.
5. two cooling multi-channel pipeline system according to claim 4, is characterized in that: the upper equal overcoat of described the first rubber pipe (22), tail end rubber pipe (24), the second rubber pipe (32) and bypass rubber pipe (61) has rubber thermoplastic sheath (91).
6. two cooling multi-channel pipeline system according to claim 5, it is characterized in that: the first described bypass aluminium matter pipe (41) above and on the second aluminium matter pipe (31) all has at least one section of overcoat to have rubber sheath (92), on the first described aluminium matter pipe (21), has at least one section of overcoat to have sponge sheath (93).
7. two cooling multi-channel pipeline system according to claim 6, it is characterized in that: on the second described aluminium matter pipe (31), have two sections of overcoats to have rubber sheath (92), and the upper setting sleeve of this second aluminium matter pipe (31) is furnished with the second plastic stent (95), on the first described bypass aluminium matter pipe (41), there is one section of overcoat to have rubber sheath (92), on the first described aluminium matter pipe (21), there is one section of overcoat to have sponge sheath (93), on this first aluminium matter pipe (21), be fitted with respectively the first plastic stent (94) and the first Steel Support (96).
8. two cooling multi-channel pipeline system according to claim 7, it is characterized in that: described supporting plate (1) comprises a sheet metal (11) and adopt gluing method to be fixed on the rubber plate (12) of these sheet metal (11) one end faces, described the first rubber pipe (22) and the second rubber pipe (32) are all positioned at sheet metal (11) and are adhesive with a side of the other end that rubber plate (12) is relative.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420195302.4U CN203742755U (en) | 2014-04-22 | 2014-04-22 | Double-cooling multi-passage pipeline system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420195302.4U CN203742755U (en) | 2014-04-22 | 2014-04-22 | Double-cooling multi-passage pipeline system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203742755U true CN203742755U (en) | 2014-07-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420195302.4U Withdrawn - After Issue CN203742755U (en) | 2014-04-22 | 2014-04-22 | Double-cooling multi-passage pipeline system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203742755U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103925068A (en) * | 2014-04-22 | 2014-07-16 | 浙江峻和橡胶科技有限公司 | Dual-cooling multi-channel pipeline system and production process thereof |
-
2014
- 2014-04-22 CN CN201420195302.4U patent/CN203742755U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103925068A (en) * | 2014-04-22 | 2014-07-16 | 浙江峻和橡胶科技有限公司 | Dual-cooling multi-channel pipeline system and production process thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140730 Effective date of abandoning: 20160302 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |