CN204492959U - A kind of integrated form swelling water tank - Google Patents
A kind of integrated form swelling water tank Download PDFInfo
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- CN204492959U CN204492959U CN201520168553.8U CN201520168553U CN204492959U CN 204492959 U CN204492959 U CN 204492959U CN 201520168553 U CN201520168553 U CN 201520168553U CN 204492959 U CN204492959 U CN 204492959U
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Abstract
The utility model discloses a kind of integrated form swelling water tank.Described integrated form swelling water tank comprises tank body, and this tank body comprises the first cavity as engine expansion water tank cavity and the second cavity as motor and controller swelling water tank cavity; Separated by heat insulation layer between described first cavity and the second cavity.The utility model efficiently solves the little problem of installing space, and rationally distributed after installing, and efficiently utilizes passenger vehicle rear deck space availability ratio, and ensure that motor, motor and controller system separate and dispel the heat and be in a kind of good radiating state.
Description
Technical field
The utility model relates to integral new-energy passenger technical field, is specifically related to a kind of integrated form swelling water tank.
Background technique
At present, integral new-energy passenger generally has engine-cooling system, motor and controller cooling system, therefore need two swelling water tanks coupled respectively, make the arrangement layout of natively space anxiety very difficult, and the height of rear cabin door often affects the position of filler, and the position of engine water outlet also allows the layout of swelling water tank comparatively difficult.
Chinese patent CN201420393615.0 discloses a kind of swelling water tank assembly of hybrid power passenger car, and it comprises the first swelling water tank for engine-cooling system and the second swelling water tank for electromotor cooling system that connect as one side by side successively.The first swelling water tank for engine-cooling system comprises the first hydroecium, the first pressure cover, the first sealing cover, the first liquid level tube and the first liquid level sensor.The second swelling water tank for electromotor cooling system comprises the second hydroecium, the second pressure cover, the second sealing cover, the second liquid level tube and the second liquid level sensor.First pressure cover is arranged on the top of the first hydroecium, first sealing cover is arranged on the sidewall of the first hydroecium, first liquid level tube is arranged on the sidewall of the first hydroecium, and be connected with the first hydroecium, second pressure cover is arranged on the top of the second hydroecium, second sealing cover is arranged on the sidewall of the second hydroecium, and the second liquid level tube is arranged on the sidewall of the second hydroecium, and is connected with the second hydroecium.The bottom of the first hydroecium is provided with the first water-adding pipe, and the bottom of the second hydroecium is provided with the second water-adding pipe.This patent describes the layout of this swelling water tank assembly in detail, but this patent there are the following problems:
The first, do not consider temperature range when engine-cooling system and electromotor cooling system normally work, namely how the first hydroecium and the second hydroecium are not separated and be described;
The second, do not have concern first liquid level tube to be connected with the first hydroecium upper part to locate and the contacting of this hydroecium position of drain pipe, namely the first swelling water tank waste pipe and the motor waste pipe position that is connected with engine pipelines are not described;
3rd, do not consider that cooling liquid that motor waste pipe discharges is generally in spurting, splash corresponding opposite baffle and easily form bubble and be recycled in engine-cooling system, namely the water-adding pipe position arranged bottom the first hydroecium is not described;
4th, the high-low limit point that liquid level tube is connected with hydroecium is not described, does not namely provide material and the particular location of liquid level tube.
Chinese patent CN201420412197.5 discloses a kind of two-chamber swelling water tank, it comprises swelling water tank body, be provided with in swelling water tank body and separated and the first airtight cavity of difference and the second cavity by dividing plate, first cavity is connected with electromotor cooling system, second cavity is connected with engine-cooling system, the top being positioned at the swelling water tank body of the first cavity and the second cavity position is equipped with and adds water cover and steam cover, the below being positioned at the swelling water tank body of the first cavity and the second cavity position is equipped with observation window of liquid level, the two ends of swelling water tank body are equipped with at least one elimination tracheae.This patent describes the layout of this swelling water tank assembly in detail, but this patent there are the following problems:
The first, do not consider temperature range when engine-cooling system and electromotor cooling system normally work, namely how not separate the first cavity and the second cavity and be described, just simple dividing plate separates;
The second, do not pay close attention to the upper extreme position of observation window of liquid level adapter and contacting of the second cavity gas removing pipe position, namely the second cavity gas removing pipe position is not described;
3rd, do not consider that cooling liquid that motor waste pipe discharges is generally in spurting, splash corresponding opposite baffle and easily form bubble and be recycled in engine-cooling system, namely the sewer position below the second cavity is not described;
4th, do not consider the narrow limitation in passenger vehicle rear deck space completely, the observation window of liquid level that swelling water tank is provided with is positioned at the same side, easily like this breaks up with rear cabin door skeleton, and does not provide the material of level window and adapter;
5th, similarly do not consider the narrow limitation in passenger vehicle rear deck space completely, filler is positioned at the top of swelling water tank body, thus causes vehicle maintenance personnel to add water difficulty to this swelling water tank.
Model utility content
Temperature requirement for engine-cooling system and motor and controller cooling system is not quite similar, the temperature of engine-cooling system is higher than the temperature of motor and controller cooling system, the utility model aims to provide a kind of integrated form swelling water tank, this swelling water tank adopts double cavity structure, between two cavitys, adopt heat insulation layer to separate, the radiating effect of swelling water tank can be improved, extend its working life.
To achieve these goals, the technological scheme that the utility model adopts is:
A kind of integrated form swelling water tank, comprises tank body, and this tank body comprises the first cavity as engine expansion water tank cavity and the second cavity as motor and controller swelling water tank cavity; Separated by heat insulation layer between described first cavity and the second cavity.
Thus, between two cavitys, adopt heat insulation layer to separate, significantly reduce the heat transference efficiency between two cavitys, improve radiating effect.
Be below the technological scheme of further improvement of the utility model:
As two kinds of concrete insulating structures, described heat insulation layer is the closed cavity be arranged between the first cavity and the second cavity or the filled insulation be filled between the first cavity and the second cavity.
In order to consider the rationality of water supplement port position, enough spaces are conveniently had to carry out moisturizing, avoid the bubble in engine-cooling system circulation loop simultaneously, be provided with the first water supplement port be communicated with described first cavity bottom described tank body, bottom this tank body, be provided with the second water supplement port be communicated with described second cavity; Described first water supplement port is positioned at the side of tank body away from heat insulation layer, can effectively extend gas bubble distance, thus effectively avoids bubble to enter in engine cooling and circulating system.
Further, conveniently install, a connecting hose outer side seal plate at the two ends of described tank body is respectively equipped with, wherein the upper end of a connecting hose is communicated with the top of the first cavity, the lower end of this connecting hose is communicated with the bottom of the first cavity, the upper end of another root connecting hose is communicated with the top of the second cavity, the lower end of this connecting hose is communicated with the bottom of the second cavity, thus, the upper end of connecting hose can be kept to be positioned at more than MAX liquid level line, and the lower end of connecting hose is positioned at below MIN liquid level line.Further, for the ease of observing, described connecting hose is serially connected with liquid level observation pipe, and liquid level observation pipe is provided with MAX liquid level line and MIN liquid level line, with the liquid level visual reminding user to add inject cooling liquid.
Reflux to prevent the cooling liquid in the first cavity, the outer side seal plate of described first cavity be provided be connected with motor degasification pipeline except gas port and be connected with engine radiator degasification pipeline except gas port, what should be connected with motor degasification pipeline is positioned at and same level height except gas port and the gas port that removes that is connected with engine radiator degasification pipeline.
Reflux to prevent the cooling liquid in the second cavity, consider that swelling water tank removes the rationality of gas port location arrangements, the outer side seal plate of described second cavity be provided be connected with motor degasification pipeline except gas port and be connected with controller degasification pipeline except gas port, what should be connected with motor degasification pipeline is positioned at and same level height except gas port and the gas port that removes that is connected with controller degasification pipeline.
Further, the sidewall of described tank body is provided with and first adds water cover for what add water in the first cavity and second add water cover for adding water in the second cavity.
As a kind of concrete structural type, separated by the first inner seal plate between described first cavity and closed cavity, separated by the second inner seal plate between described second cavity and closed cavity, between described first inner seal plate, the second inner seal plate and tank body shell, form described closed cavity.
Conveniently install, bottom described tank body, be provided with the first sensor interface be positioned at below the first cavity and the second sensor interface be positioned at below the second cavity.
Above structure, integrated form swelling water tank of the present utility model can effectively for engine-cooling system and motor and controller cooling system play the effect of moisturizing.The swelling water tank that motor cooling system and controller radiation system are required is respectively integrated into a cavity by the utility model, a swelling water tank is integrated into again with the swelling water tank cavity needed for engine-cooling system, efficiently solve the problem that installing space is little, this integrated form swelling water tank is rationally distributed after installing, efficiently utilize passenger vehicle rear deck space availability ratio, and ensure that motor, motor and controller system separate and dispel the heat and be in a kind of good radiating state.
Compared with prior art, the beneficial effects of the utility model are:
(1) in the middle of employing, the structure of formation closed cavity reduces the heat transference efficiency between two swelling water tank cavitys effectively, thus operation good under ensureing engine-cooling system, motor and controller cooling system different temperatures;
(2) glass liquid level observation tube there are obvious markings MAX, MIN, warn the water level being visible that user adds inject cooling liquid better;
(3) filler is positioned on the inclined-plane of integrated form swelling water tank the same side, thus the convenience that lifting user adds water;
(4) except the position of gas port is higher than water level limes superiors point position in integrated form swelling water tank, thus the backflow of cooling liquid is avoided;
(5) first water supplement port positions, away from the first inner seal plate side, avoid bubble to enter in engine-cooling system circulation loop effectively.
Below in conjunction with drawings and Examples, the utility model is further elaborated.
Accompanying drawing explanation
Fig. 1 is a kind of integrated form swelling water tank structural representation
Fig. 2 is a kind of integrated form swelling water tank left view
Fig. 3 is a kind of integrated form swelling water tank right elevation
Fig. 4 is a kind of integrated form swelling water tank two cavity joint sectional view
Fig. 5 is a kind of integrated form swelling water tank glass liquid level observation tube structural representation
In the drawings:
1-first cavity; 2-the first adds water cover; 3-the first steam cover; 4-connection rubber tube; 5-glass liquid level observation tube; 6-the first water supplement port; 7-first sensor interface; 8-the first inner seal plate; 9-the second inner seal plate; 10-the second water supplement port; 11-the second sensor interface; 12-the second cavity; 13-the second steam cover; 14-the second adds water cover; 15-closed cavity; 16-be connected with motor degasification pipeline except gas port; 17-be connected with engine radiator degasification pipeline except gas port; 18-outer side seal plate; 19-base plate; 20-be connected with motor degasification pipeline except gas port; 21-be connected with controller degasification pipeline except gas port.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is elaborated, but the multitude of different ways that the utility model can be defined by the claims and cover is implemented.
A kind of integrated form swelling water tank, Fig. 1-Fig. 3 comprises: the first cavity 1; First adds water cover 2; First steam cover 3; Connection rubber tube 4; Glass liquid level observation tube 5; First water supplement port 6; First sensor interface 7; First inner seal plate 8; Second inner seal plate 9; Second water supplement port 10; Second sensor interface 11; Second cavity 12; Second steam cover 13; Second adds water cover 14; Closed cavity 15; What be connected with motor degasification pipeline removes gas port 16; What be connected with engine radiator degasification pipeline removes gas port 17; Outer side seal plate 18; Base plate 19; What be connected with motor degasification pipeline removes gas port 20; What be connected with controller degasification pipeline removes gas port 21; It is characterized in that the first cavity 1, second cavity 12 is separated by the first inner seal plate 8, second inner seal plate 9, and there is a closed cavity 15(formed by the first inner seal plate 8, second inner seal plate 9 centre as shown in Figure 4), the formation of this closed cavity 15 significantly reduces both sides cavity heat transference efficiency, thus efficiently solves the demand of engine-cooling system and motor and controller cooling system different temperatures.Glass liquid level observation tube 5 has obvious markings MAX, MIN(as shown in Figure 5), reminding user adds inject cooling liquid and notes SEA LEVEL VARIATION giving this integrated form swelling water tank, when water level should add inject cooling liquid in time lower than during MIN markings, but water level must not be allowed when adding inject cooling liquid more than MAX markings, this glass liquid level observation tube 5 is connected with integrated form swelling water tank by connection rubber tube 4, and the connection rubber tube 4 of MAX markings one end is connected with water level limes superiors point in integrated form swelling water tank, the connection rubber tube 4 of MIN markings one end is connected with water level limit inferior point in integrated form swelling water tank and (can be regarded as on vertical direction, on glass liquid level observation tube 5, MAX markings one end is positioned at top, MIN markings one end is positioned at below.）
First steam cover 3 and the second steam cover 13 are positioned at directly over this integrated form swelling water tank simultaneously, and its ventilating hole is respectively towards the outer side seal plate of respective cavity, so facilitate sebific duct to connect and draw, and make pipeline move towards more attractive in appearance.
First adds water cover 2 and second adds water cover 14 and is positioned on the inclined-plane in the outside of integrated form swelling water tank, and is the same side, and the height of vertical direction is equal.Due to integral new-energy passenger rear deck limitations, consider floor frame height and motor positioning height, the filler of integrated form swelling water tank is driveed and is more conducive to adding water in side.
Be connected with motor degasification pipeline except gas port 16 and be connected with engine radiator degasification pipeline remove gas port 17 be positioned at first cavity outer side seal plate the same side, and be positioned at sustained height, and higher than water level limes superiors point in integrated form swelling water tank, so prevent cooling liquid backflow in integrated form swelling water tank.
Be connected with motor degasification pipeline except gas port 20 and be connected with controller degasification pipeline remove gas port 21 be positioned at second cavity outer side seal plate the same side, and be positioned at sustained height, and higher than water level limes superiors point in integrated form swelling water tank, so prevent cooling liquid backflow in integrated form swelling water tank.
First water supplement port 6, first sensor interface 7, second water supplement port 10, second sensor interface 11 is positioned at base plate 19 the same side, vertical direction opening all down, and the first water supplement port 6 position is away from the first inner seal plate 8 side, the cooling liquid of discharging due to motor waste pipe enters the first cavity 1 generally in spurting by the gas port 16 that removes be connected with motor degasification pipeline, splash the first inner seal plate 8 drips and easily form bubble, as this bubble is recycled in engine-cooling system, engine cooling effect will certainly be affected, and in the utility model the first water supplement port 6 position away from the first inner seal plate 8, extend gas bubble distance, thus effectively avoid bubble to enter in engine cooling and circulating system.
In sum, the utility model provides a kind of integrated form swelling water tank, according to engine-cooling system, the characteristic that motor is different from controller cooling system temperature, the heat transference efficiency between two swelling water tank cavitys is effectively reduced by the structure adopting centre to form closed cavity, added water by side and promote the convenience that user adds water, the water level being visible that user adds inject cooling liquid is warned better by the markings on glass liquid level observation tube, cooling effect is affected by effectively avoiding bubble to enter in engine-cooling system circulation loop the first water supplement port position away from the reasonable Arrangement of the first inner seal plate side.
The content that above-described embodiment is illustrated should be understood to these embodiments only for being illustrated more clearly in the utility model, and be not used in restriction scope of the present utility model, after having read the utility model, the amendment of those skilled in the art to the various equivalent form of value of the present utility model has all fallen into the application's claims limited range.
Claims (10)
1. an integrated form swelling water tank, comprises tank body, and this tank body comprises the first cavity (1) as engine expansion water tank cavity and the second cavity (12) as motor and controller swelling water tank cavity; It is characterized in that, separated by heat insulation layer between described first cavity (1) and the second cavity (12).
2. integrated form swelling water tank according to claim 1, it is characterized in that, described heat insulation layer is the closed cavity (15) be arranged between the first cavity (1) and the second cavity (12) or the filled insulation be filled between the first cavity (1) and the second cavity (12).
3. integrated form swelling water tank according to claim 1 and 2, it is characterized in that, be provided with the first water supplement port (6) be communicated with described first cavity (1) bottom described tank body, bottom this tank body, be provided with the second water supplement port (10) be communicated with described second cavity (12); Described first water supplement port (6) is positioned at the side of tank body away from heat insulation layer.
4. integrated form swelling water tank according to claim 1 and 2, it is characterized in that, a connecting hose (4) the outer side seal plate (18) at the two ends of described tank body is respectively equipped with, wherein the upper end of a connecting hose is communicated with the top of the first cavity (1), the lower end of this connecting hose is communicated with the bottom of the first cavity (1), the upper end of another root connecting hose is communicated with the top of the second cavity (12), and the lower end of this connecting hose is communicated with the bottom of the second cavity (12).
5. integrated form swelling water tank according to claim 4, is characterized in that, described connecting hose (4) is serially connected with liquid level observation pipe (5).
6. integrated form swelling water tank according to claim 1 and 2, it is characterized in that, the outer side seal plate of described first cavity (1) be provided be connected with motor degasification pipeline except gas port (16) and be connected with engine radiator degasification pipeline except gas port (17), should be connected with motor degasification pipeline remove gas port (16) and the gas port (17) that removes that is connected with engine radiator degasification pipeline is positioned at and same level height.
7. integrated form swelling water tank according to claim 1 and 2, it is characterized in that, the outer side seal plate of described second cavity (12) be provided be connected with motor degasification pipeline except gas port (20) and be connected with controller degasification pipeline except gas port (21), should be connected with motor degasification pipeline remove gas port (20) and the gas port (21) that removes that is connected with controller degasification pipeline is positioned at and same level height.
8. integrated form swelling water tank according to claim 1 and 2, it is characterized in that, the sidewall of described tank body is provided with and first adds water cover (2) for what add water in the first cavity (1) and second add water cover (14) for adding water in the second cavity (12).
9. integrated form swelling water tank according to claim 2, it is characterized in that, separated by the first inner seal plate (8) between described first cavity (1) and closed cavity (15), separated by the second inner seal plate (9) between described second cavity (12) and closed cavity (15), between described first inner seal plate (8), the second inner seal plate (9) and tank body shell, form described closed cavity (15).
10. integrated form swelling water tank according to claim 1 and 2, it is characterized in that, bottom described tank body, be provided with the first sensor interface (7) being positioned at the first cavity (1) below and the second sensor interface (11) being positioned at the second cavity (12) below.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520168553.8U CN204492959U (en) | 2015-03-24 | 2015-03-24 | A kind of integrated form swelling water tank |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520168553.8U CN204492959U (en) | 2015-03-24 | 2015-03-24 | A kind of integrated form swelling water tank |
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| CN204492959U true CN204492959U (en) | 2015-07-22 |
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| CN201520168553.8U Active CN204492959U (en) | 2015-03-24 | 2015-03-24 | A kind of integrated form swelling water tank |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105201631A (en) * | 2015-10-16 | 2015-12-30 | 安徽江淮汽车股份有限公司 | Engine cooling system including double expansion tanks |
| CN105201635A (en) * | 2015-10-30 | 2015-12-30 | 南车戚墅堰机车有限公司 | Separation-type cooling expansion tank |
| CN108397275A (en) * | 2018-04-19 | 2018-08-14 | 精进电动科技股份有限公司 | A kind of gradient type car expansion tank |
| CN113771607A (en) * | 2020-06-10 | 2021-12-10 | 上海汽车集团股份有限公司 | Integrated thermal management system and method for whole vehicle |
| CN115075933A (en) * | 2021-03-10 | 2022-09-20 | 现代斗山英维高株式会社 | Double pressure regulating tank |
-
2015
- 2015-03-24 CN CN201520168553.8U patent/CN204492959U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105201631A (en) * | 2015-10-16 | 2015-12-30 | 安徽江淮汽车股份有限公司 | Engine cooling system including double expansion tanks |
| CN105201635A (en) * | 2015-10-30 | 2015-12-30 | 南车戚墅堰机车有限公司 | Separation-type cooling expansion tank |
| CN108397275A (en) * | 2018-04-19 | 2018-08-14 | 精进电动科技股份有限公司 | A kind of gradient type car expansion tank |
| CN113771607A (en) * | 2020-06-10 | 2021-12-10 | 上海汽车集团股份有限公司 | Integrated thermal management system and method for whole vehicle |
| CN115075933A (en) * | 2021-03-10 | 2022-09-20 | 现代斗山英维高株式会社 | Double pressure regulating tank |
| CN115075933B (en) * | 2021-03-10 | 2023-11-21 | 现代斗山英维高株式会社 | Double pressure regulating tank |
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Address after: Fifty-seven, Zhuzhou Province, China National hi tech Development Zone, Hunan, Li Yu Industrial Park, district 412007 Patentee after: Zhongche Times Electric Vehicle Co.,Ltd. Address before: Fifty-seven, Zhuzhou Province, China National hi tech Development Zone, Hunan, Li Yu Industrial Park, district 412007 Patentee before: HUNAN CRRC TIMES ELECTRIC VEHICLE Co.,Ltd. Address after: Fifty-seven, Zhuzhou Province, China National hi tech Development Zone, Hunan, Li Yu Industrial Park, district 412007 Patentee after: HUNAN CRRC TIMES ELECTRIC VEHICLE Co.,Ltd. Address before: Fifty-seven, Zhuzhou Province, China National hi tech Development Zone, Hunan, Li Yu Industrial Park, district 412007 Patentee before: HUNAN CSR TIMES ELECTRIC VEHICLE Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |