CN210652660U - Expansion tank for new energy automobile - Google Patents
Expansion tank for new energy automobile Download PDFInfo
- Publication number
- CN210652660U CN210652660U CN201921185144.3U CN201921185144U CN210652660U CN 210652660 U CN210652660 U CN 210652660U CN 201921185144 U CN201921185144 U CN 201921185144U CN 210652660 U CN210652660 U CN 210652660U
- Authority
- CN
- China
- Prior art keywords
- liquid storage
- storage cavity
- water tank
- water
- filling port
- 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.)
- Active
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
Landscapes
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
An expansion water tank for a new energy automobile comprises a water tank body and a water tank sealing cover, wherein a first liquid storage cavity and a second liquid storage cavity which are arranged independently are arranged in the water tank body, and the volume of the first liquid storage cavity is larger than that of the second liquid storage cavity; a main water filling port is formed in the top of the water tank body, and a first water filling port used for filling water into the first liquid storage cavity and a second water filling port used for filling water into the second liquid storage cavity are formed in the main water filling port; the main water filling port is sealed by a water tank sealing cover which is correspondingly arranged. This expansion tank for new energy automobile through this internal first stock solution cavity and the second stock solution cavity that is equipped with mutually independent and lays at the water tank, and the space is laid more rationally, and the volume of first stock solution cavity is different with the volume of second stock solution cavity, can be used for automatically controlled cooling of motor, group battery cooling, warm braw system respectively according to different system liquid demand when the matching is used, satisfies the demand of different systems.
Description
Technical Field
The utility model belongs to the technical field of the car, in particular to expansion tank for new energy automobile.
Background
The electric automobile is with its advantages such as low carbon environmental protection, energy-conservation comfortable under the strong promotion of national policy vigorous development, because electric automobile has cancelled traditional internal-combustion engine, the heating can only newly-increased a set of electric heating equipment in winter, contain the stock solution device of the coolant liquid of being heated in the equipment, also have a coolant liquid stock solution device in the automatically controlled cooling system of motor simultaneously, in addition, the pure electric automobile who adopts the liquid cooling group battery is in order to reduce the giller consumption, generally design a set of hydrologic cycle alone, also need increase a stock solution device simultaneously. The multiple liquid storage devices can make the whole vehicle assembly process and the filling process become complicated, and the loss of manpower and material resources can be caused. With the increase of the output of electric vehicles, the development of an integrated multifunctional expansion water tank is currently required.
The chinese utility model 'an integrated expansion tank for automobiles and automobiles' (publication number: CN209011940U) discloses an integrated expansion tank for automobiles, which comprises an upper shell and a lower shell. The upper shell is provided with a plurality of box covers integrated in an integrated forming mode, and a box cover wall for isolating the inner space of the box cover is arranged between every two adjacent box covers; the lower shell is provided with a plurality of integrated boxes in an integrated forming mode, and a box wall for isolating the internal space of each box is arranged between every two adjacent boxes; go up casing and lower casing lock, a plurality of casees form a plurality of independent setting's inflation distributive water tank with a plurality of box one-to-ones. Although this disjunctor formula expansion tank can avoid adopting the problem that manufacturing cost is high that a plurality of moulds caused through one set of mould processing formation, nevertheless a plurality of inflation branch water tanks are integrated as disjunctor formula expansion tank, and occupation space is big, and heat time is long.
The Chinese utility model 'an expansion water tank' (publication number: CN209129731U) discloses an expansion water tank, which comprises an upper shell, a lower shell and a pressure cover, a plurality of first transverse grooves are respectively arranged on the left section and the right section of the top surface of the upper shell, first longitudinal grooves are respectively arranged on the left section and the right section of the top surface of the upper shell, the inner end of the first transverse groove is vertical to and communicated with the first longitudinal groove, a plurality of first vertical grooves are arranged on the side surface of the upper shell, the top ends of the first vertical grooves on the left side and the right side are respectively communicated with the outer ends of the first transverse grooves on the left section and the right section of the upper shell, the top ends of the first vertical grooves on the front side and the rear side are respectively communicated with the two ends of the first longitudinal groove, the lower shell is also provided with a plurality of grooves which are symmetrically arranged with the upper shell, and a plurality of reinforcing plates are arranged in the upper shell and the lower shell. The utility model discloses an expansion tank has intensity height, long service life's advantage, but it can not satisfy the user demand to the occasion.
Disclosure of Invention
The utility model aims at the not enough of above-mentioned prior art, provide an expansion tank for new energy automobile, satisfy different system demands, reduce and annotate the liquid time.
For solving the above technical problem, the utility model discloses a technical scheme is:
the expansion water tank for the new energy automobile comprises a water tank body and a water tank sealing cover, wherein a first liquid storage cavity and a second liquid storage cavity which are arranged independently are arranged in the water tank body, and the volume of the first liquid storage cavity is larger than that of the second liquid storage cavity;
a main water filling port is formed in the top of the water tank body, and a first water filling port used for filling water into the first liquid storage cavity and a second water filling port used for filling water into the second liquid storage cavity are formed in the main water filling port;
the main water filling port is sealed by a water tank sealing cover which is correspondingly arranged.
The water tank sealing cover comprises a threaded cover, a sealing gasket and a sealing gasket support rod arranged between the threaded cover and the sealing gasket, the threaded cover and the sealing gasket support rod are of an integrally formed structure, and the sealing gasket is clamped at the tail end part of the sealing gasket support rod;
during the assembly, sealed pad and sealed brace rod stretch into in the total water filling port, and sealed pad is arranged in first water filling port and second water filling port top and is sealed, and the screw cap cooperates with the external screw thread on the total water filling port outer wall.
And the first liquid storage cavity and the second liquid storage cavity are respectively provided with an air overflow port and a liquid outlet.
The water tank body is also provided with a water tank mounting bracket for mounting.
And a cavity partition plate is arranged between the first liquid storage cavity and the second liquid storage cavity.
The utility model has the advantages that:
(1) this expansion tank for new energy automobile through this internal first stock solution cavity and the second stock solution cavity that is equipped with mutually independent and lays at the water tank, and the space is laid more rationally, and the volume of first stock solution cavity is different with the volume of second stock solution cavity, can be used for automatically controlled cooling of motor, group battery cooling, warm braw system respectively according to different system liquid demand when the matching is used, satisfies the demand of different systems.
(2) First water filling port and second water filling port have been seted up in this expansion tank's the total water filling port, open the sealed lid of water tank when the water injection and can save the water injection time to two stock solution cavity water injections simultaneously, improve work efficiency.
(3) The expansion water tank comprises a water tank sealing cover and a water tank body, wherein a sealing gasket support rod and a sealing gasket are arranged in the water tank sealing cover, so that the sealing effect on two water injection ports can be achieved simultaneously; this internal two water filling ports and two stock solution cavitys that set up of water tank, two stock solution cavitys separate through the cavity baffle, and every stock solution cavity all is equipped with gas overflow mouth and liquid outlet, can independently work separately.
Drawings
Fig. 1 is a perspective view of the present invention;
fig. 2 is a front view of the present invention;
3 FIG. 3 3 3 is 3 a 3 sectional 3 view 3 taken 3 along 3 line 3 A 3- 3 A 3 of 3 FIG. 32 3; 3
Fig. 4 is a schematic structural view of a tank sealing cover.
Detailed Description
The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.
The utility model provides an expansion tank is put for new energy automobile, as shown in fig. 1 to fig. 4.
The expansion water tank for the new energy automobile comprises a water tank body 1 and a water tank sealing cover 2, wherein a first liquid storage cavity 11 and a second liquid storage cavity 12 which are arranged independently are arranged in the water tank body 1, and the volume of the first liquid storage cavity 11 is larger than that of the second liquid storage cavity 12; the top of water tank body 1 is equipped with total water filling port 3, offers the first water filling port 31 that is used for the water injection to first stock solution cavity 11 and is used for the second water filling port 32 to the water injection of second stock solution cavity 12 on the total water filling port 3. In this embodiment, the first liquid storage cavity 11 and the second liquid storage cavity 12 are independent of each other through the cavity partition plate 4.
The total water filling port 3 is sealed by the water tank sealing cover 2 which is correspondingly provided, in the embodiment, the water tank sealing cover 2 comprises a threaded cover 21, a sealing gasket 22 and a sealing gasket support rod 23 which is arranged between the threaded cover 21 and the sealing gasket support rod 23, the threaded cover 21 and the sealing gasket support rod 23 are of an integrated structure, the sealing gasket 22 is connected to the tail end portion of the sealing gasket support rod 23 in a clamping mode, during assembly, the sealing gasket 22 and the sealing gasket support rod 23 extend into the total water filling port 3 and are arranged above the first water filling port 31 and the second water filling port 32 through the sealing gasket 22, and then the threaded cover 21 is rotated to be matched with the external thread 31 on the outer wall.
And the first liquid storage cavity 11 and the second liquid storage cavity 12 are also provided with an air overflow port 5 and a liquid outlet 6, so that the first liquid storage cavity 11 and the second liquid storage cavity 12 can work independently.
In order to conveniently mount the expansion water tank on the vehicle body, a water tank mounting bracket 7 which is convenient to mount is further arranged on the water tank body 1.
The expansion water tank comprises a water tank sealing cover 2 and a water tank body 1, wherein a sealing gasket support rod and a sealing gasket are arranged in the water tank sealing cover 2, and the sealing effect on two water injection ports can be achieved simultaneously; the water tank comprises a water tank body 1, and is characterized in that two water injection ports and two liquid storage cavities are arranged in the water tank body 1, the two liquid storage cavities are separated by a cavity partition plate, and each liquid storage cavity is provided with an air overflow port and a liquid outlet which can independently work; in addition, the volume of the first liquid storage cavity 11 is different from the volume of the second liquid storage cavity 12, and the first liquid storage cavity and the second liquid storage cavity can be respectively used for an electric control cooling system, a battery pack cooling system and a warm air system of the motor according to liquid demand of different systems when being matched for use, so that the requirements of different systems are met.
Where the words "first", "second", etc. are used in this patent to define parts, those skilled in the art will recognize that: the use of "first" and "second" is merely for convenience in describing the invention and to simplify the description, and the words above have no special meaning.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, but rather is described in the embodiments and descriptions herein to illustrate the principles of the invention and that various changes and modifications may be made without departing from the spirit and scope of the invention, all of which fall within the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents.
In the description of the present invention, it should be understood that the terms "front", "back", "left", "right", "center", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the scope of the present invention.
Claims (5)
1. The utility model provides an expansion tank for new energy automobile, includes water tank body and the sealed lid of water tank, its characterized in that: a first liquid storage cavity and a second liquid storage cavity which are arranged independently are arranged in the water tank body, and the volume of the first liquid storage cavity is larger than that of the second liquid storage cavity;
a main water filling port is formed in the top of the water tank body, and a first water filling port used for filling water into the first liquid storage cavity and a second water filling port used for filling water into the second liquid storage cavity are formed in the main water filling port;
the main water filling port is sealed by a water tank sealing cover which is correspondingly arranged.
2. The expansion tank for the new energy automobile according to claim 1, characterized in that: the water tank sealing cover comprises a threaded cover, a sealing gasket and a sealing gasket support rod arranged between the threaded cover and the sealing gasket, the threaded cover and the sealing gasket support rod are of an integrally formed structure, and the sealing gasket is clamped at the tail end part of the sealing gasket support rod;
during the assembly, sealed pad and sealed brace rod stretch into in the total water filling port, and sealed pad is arranged in first water filling port and second water filling port top and is sealed, and the screw cap cooperates with the external screw thread on the total water filling port outer wall.
3. The expansion tank for the new energy automobile according to claim 1, characterized in that: and the first liquid storage cavity and the second liquid storage cavity are respectively provided with an air overflow port and a liquid outlet.
4. The expansion tank for the new energy automobile according to claim 3, characterized in that: the water tank body is also provided with a water tank mounting bracket for mounting.
5. The expansion tank for the new energy automobile according to any one of claims 1 to 4, characterized in that: and a cavity partition plate is arranged between the first liquid storage cavity and the second liquid storage cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921185144.3U CN210652660U (en) | 2019-07-26 | 2019-07-26 | Expansion tank for new energy automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921185144.3U CN210652660U (en) | 2019-07-26 | 2019-07-26 | Expansion tank for new energy automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210652660U true CN210652660U (en) | 2020-06-02 |
Family
ID=70838769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921185144.3U Active CN210652660U (en) | 2019-07-26 | 2019-07-26 | Expansion tank for new energy automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210652660U (en) |
-
2019
- 2019-07-26 CN CN201921185144.3U patent/CN210652660U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201747450U (en) | Expansion water tank | |
| CN108321327A (en) | A kind of used in new energy vehicles battery case | |
| CN210167914U (en) | Cooling structure of integrated generator controller for new energy vehicle | |
| CN108550721A (en) | A kind of electric automobile battery box | |
| CN210652660U (en) | Expansion tank for new energy automobile | |
| CN209398488U (en) | Deputy tank and automobile | |
| CN215370015U (en) | Electric automobile expansion tank | |
| CN208835137U (en) | Vehicle and its battery modules | |
| CN217768535U (en) | New energy automobile group battery water-cooling board | |
| CN203430623U (en) | Cooling water tank body of right three-wheeled motorcycle | |
| CN205452480U (en) | Water cold die group based on cylinder electricity core pole piece | |
| CN211350720U (en) | Heat dissipation battery structure of extended range electric automobile | |
| CN210591361U (en) | Expansion kettle | |
| CN210518023U (en) | New forms of energy motor with integral type tubbiness radiator | |
| CN207690956U (en) | A kind of charging shell of new energy car battery | |
| CN209479391U (en) | A kind of water tank integrated form device and the automobile with it | |
| CN211493666U (en) | New energy automobile instrument desk | |
| CN217124943U (en) | Tray type battery pack vehicle body pipeline arrangement structure | |
| CN217825393U (en) | Integrated double-plug-block heating bag for PTC water heater | |
| CN212161887U (en) | Battery box assembly structure | |
| CN219564764U (en) | Expansion tank assembly of commercial vehicle | |
| CN215292663U (en) | Integrated expansion tank and vehicle with same | |
| CN217558420U (en) | Water storage bottle structure and vehicle | |
| CN210837829U (en) | Battery pack shell and battery pack using same | |
| CN220692192U (en) | High-integration type power battery |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |