CN209129731U - A kind of expansion tank - Google Patents
A kind of expansion tank Download PDFInfo
- Publication number
- CN209129731U CN209129731U CN201821870346.7U CN201821870346U CN209129731U CN 209129731 U CN209129731 U CN 209129731U CN 201821870346 U CN201821870346 U CN 201821870346U CN 209129731 U CN209129731 U CN 209129731U
- Authority
- CN
- China
- Prior art keywords
- groove
- upper housing
- transverse concave
- longitudinal direction
- concave groove
- 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
Landscapes
- Details Of Rigid Or Semi-Rigid Containers (AREA)
Abstract
The utility model relates to a kind of expansion tank, including upper housing, lower case and pressure cover, a plurality of first transverse concave groove is provided on left section and right section of the upper housing top surface, first longitudinal direction groove is provided on left section and right section of the upper housing top surface, it the inner end of first transverse concave groove and first longitudinal direction texturearunaperpendicular and is connected to, the side of the upper housing is provided with a plurality of first vertical groove, the top of first vertical groove of the left and right sides is connected with the outer end of the first transverse concave groove of two sections of the left and right of upper housing respectively, the top of first vertical groove of the front and rear sides is connected with the both ends of first longitudinal direction groove respectively, the a plurality of groove being arranged symmetrically with upper housing is also equipped in the lower case, multiple stiffening plates are provided in the upper housing and lower case.A kind of expansion tank of the utility model has the advantages that intensity height, long service life.
Description
Technical field
The utility model relates to a kind of expansion tanks, belong to technical field of automobile parts.
Background technique
Expansion water tank for automobile is the important component of automobile cooling system, for automobile engine heat dissipation play it is important
The gas of cooling system can be discharged for effect, expansion water tank for automobile, and be used to store and supplement coolant liquid, prevent cooling system
Water temperature increase when, the pressure rise of cooling system, coolant liquid sprays from gap or damages by pressure cooling system part.Existing expansion
Its surface of water tank is horizontal plane, and intensity is lower, and service life is of short duration, in installing and dismounting, accidentally will lead to its surface
There is pit, influences beauty.
Summary of the invention
Purpose of the utility model is to overcome the above-mentioned shortcomings and provide a kind of intensity height, expansion tank with long service life.
Purpose of the utility model is realized as follows: a kind of expansion tank, including upper housing, lower case and pressure cover,
The central location of the upper housing is provided with filling opening, is connected through a screw thread between the pressure cover and filling opening, the liquid feeding
The side of mouth is provided with inlet tube, and the side of the upper housing is provided with overflow pipe, and the side of the lower case is provided with reflux
Pipe, it is characterised in that: a plurality of first transverse concave groove is provided on left section and right section of the upper housing top surface, a plurality of first is horizontal
It is recessed that first longitudinal direction is provided with from longitudinal arrangement at equal intervals front to back, left section and right section of the upper housing top surface to groove
It slot, the inner end of first transverse concave groove and first longitudinal direction texturearunaperpendicular and is connected to, the side of the upper housing is along its Zhou Changfang
To being provided with a plurality of first vertical groove, the top of the first vertical groove of the left and right sides respectively with the left and right of upper housing two
The outer end of first transverse concave groove of section is connected, and the top of the first vertical groove of the front and rear sides is recessed with first longitudinal direction respectively
The both ends of slot are connected, and a plurality of second transverse concave groove, a plurality of second longitudinal direction groove and a plurality of second are provided in the lower case
Vertical groove, second transverse concave groove and the first transverse concave groove arrangement symmetrical above and below, the second longitudinal direction groove and first are indulged
To groove arrangement symmetrical above and below, second vertical groove and the first vertical groove arrangement symmetrical above and below.
Further, the upper housing to be internally corresponding to the first transverse concave groove, first longitudinal direction groove and first vertical
Groove is provided with the first stiffening plate to extend internally, and the lower case is internally corresponding to the second transverse concave groove, second vertical
The second stiffening plate to extend internally is provided with to groove and the second vertical groove.
Further, first transverse concave groove, first longitudinal direction groove and the first vertical groove are V-groove.
Further, the inner end of the first transverse concave groove on left section of the upper housing top surface and right section extend internally and
Connection, first transverse concave groove and first longitudinal direction texturearunaperpendicular interconnection.
Compared with prior art, the utility model has the beneficial effects that
A kind of expansion tank of the utility model is provided with a plurality of groove on shell, and be also equipped with inside it is multiple plus
Strong plate can effectively improve the intensity of expansion tank, prolong the service life.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of expansion tank of the utility model.
Fig. 2 is the partial sectional view in Fig. 1.
Wherein:
Upper housing 1
Lower case 2
Pressure cover 3
Filling opening 4
Inlet tube 5
Overflow pipe 6
Return pipe 7
First transverse concave groove 8
First longitudinal direction groove 9
First vertical groove 10
First stiffening plate 11.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiment is only invention a part of the embodiment, instead of all the embodiments.Based on this
Embodiment in invention, every other reality obtained by those of ordinary skill in the art without making creative efforts
Example is applied, is fallen within the protection scope of the utility model.
Referring to Fig. 1, a kind of expansion tank one embodiment of the utility model, including upper housing 1, lower case 2 and pressure
Lid 3, the central location of the upper housing 1 are provided with filling opening 4, are connected through a screw thread between the pressure cover 3 and filling opening 4,
The side of the filling opening 4 is provided with inlet tube 5, and the side of the upper housing 1 is provided with overflow pipe 6, and the one of the lower case 2
Side is provided with return pipe 7, is provided with a plurality of first transverse concave groove 8 on left section and right section of 1 top surface of upper housing, and a plurality of the
It is vertical that one transverse concave groove 8 is provided with first from longitudinal arrangement at equal intervals front to back, left section and right section of 1 top surface of upper housing
To groove 9, the inner end of first transverse concave groove 8 is vertical with first longitudinal direction groove 9 and is connected to, the side edge of the upper housing 1
Its circumferential direction is provided with a plurality of first vertical groove 10, the top of the first vertical groove 10 of the left and right sides respectively with it is upper
The outer end of first transverse concave groove 8 of two sections of the left and right of shell 1 is connected, the top of the first vertical groove 10 of the front and rear sides
It is connected respectively with the both ends of first longitudinal direction groove 9, first transverse concave groove 8, first longitudinal direction groove 9 and the first vertical groove
10 be V-groove；
It is vertically recessed that a plurality of second transverse concave groove, a plurality of second longitudinal direction groove and a plurality of second are provided in the lower case 2
Slot, second transverse concave groove and the arrangement symmetrical above and below of the first transverse concave groove 8, the second longitudinal direction groove and first longitudinal direction groove
9 arrangements symmetrical above and below, second vertical groove and the arrangement symmetrical above and below of the first vertical groove 10；
The upper housing 1 is internally corresponding at the first transverse concave groove 8, first longitudinal direction groove 9 and the first vertical groove 10
Be provided with the first stiffening plate 11 to extend internally, the lower case 2 to be internally corresponding to the second transverse concave groove, second longitudinal direction recessed
The second stiffening plate to extend internally is provided at slot and the second vertical groove.
A kind of the utility model second embodiment of expansion tank, based on embodiment one, difference is the upper casing
Left section of 1 top surface of body extends internally and is connected to the inner end of the first transverse concave groove 8 on right section, 8 He of the first transverse concave groove
9 square crossing of first longitudinal direction groove connection.
The above is only the specific application examples of the utility model, do not constitute any limit to the protection scope of the utility model
System.Any technical scheme formed by adopting equivalent transformation or equivalent replacement, all falls within the utility model rights protection scope.
Claims (4)
1. a kind of expansion tank, including upper housing (1), lower case (2) and pressure cover (3), the central location of the upper housing (1)
It is provided with filling opening (4), is connected through a screw thread between the pressure cover (3) and filling opening (4), the side of the filling opening (4)
It is provided with inlet tube (5), the side of the upper housing (1) is provided with overflow pipe (6), and the side of the lower case (2) is provided with
Return pipe (7), it is characterised in that: be provided with a plurality of first transverse concave groove on left section and right section of upper housing (1) top surface
(8), a plurality of first transverse concave groove (8) is from longitudinal arrangement at equal intervals front to back, left section and right section of upper housing (1) top surface
It being provided with first longitudinal direction groove (9), the inner end of first transverse concave groove (8) is vertical with first longitudinal direction groove (9) and is connected to,
The side of the upper housing (1) is provided with a plurality of first vertical groove (10) along its circumferential direction, and the first of the left and right sides is vertical
The top of groove (10) is connected with the outer end of the first transverse concave groove (8) of two sections of the left and right of upper housing (1) respectively, front and rear sides
The top of the first vertical groove (10) be connected respectively with the both ends of first longitudinal direction groove (9), be arranged on the lower case (2)
There are a plurality of second transverse concave groove, a plurality of second longitudinal direction groove and a plurality of second vertical groove, second transverse concave groove and first
Transverse concave groove (8) arrangement symmetrical above and below, the second longitudinal direction groove and first longitudinal direction groove (9) arrangement symmetrical above and below, described the
Two vertical grooves and the first vertical groove (10) arrangement symmetrical above and below.
2. a kind of expansion tank according to claim 1, it is characterised in that: the upper housing (1) is internally corresponding to
The first stiffening plate to extend internally is provided at one transverse concave groove (8), first longitudinal direction groove (9) and the first vertical groove (10)
(11), the lower case (2) is internally corresponding to be respectively provided at the second transverse concave groove, second longitudinal direction groove and the second vertical groove
There is the second stiffening plate to extend internally.
3. a kind of expansion tank according to claim 1, it is characterised in that: first transverse concave groove (8), first longitudinal direction
Groove (9) and the first vertical groove (10) are V-groove.
4. a kind of expansion tank according to claim 1, it is characterised in that: left section and the right side of upper housing (1) top surface
The inner end of the first transverse concave groove (8) in section extends internally and is connected to, first transverse concave groove (8) and first longitudinal direction groove
(9) square crossing connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821870346.7U CN209129731U (en) | 2018-11-14 | 2018-11-14 | A kind of expansion tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821870346.7U CN209129731U (en) | 2018-11-14 | 2018-11-14 | A kind of expansion tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209129731U true CN209129731U (en) | 2019-07-19 |
Family
ID=67245042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821870346.7U Active CN209129731U (en) | 2018-11-14 | 2018-11-14 | A kind of expansion tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209129731U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111691351A (en) * | 2020-06-19 | 2020-09-22 | 江苏宝顺塑胶有限公司 | Water tank for transportation equipment with embedded framework |
-
2018
- 2018-11-14 CN CN201821870346.7U patent/CN209129731U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111691351A (en) * | 2020-06-19 | 2020-09-22 | 江苏宝顺塑胶有限公司 | Water tank for transportation equipment with embedded framework |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209129731U (en) | A kind of expansion tank | |
| CN209116855U (en) | A kind of general energy consumer of full metal plate of open cooling tower | |
| CN207530085U (en) | A kind of water-filled radiator shell of new energy car battery | |
| CN203009027U (en) | Automobile plastic expansion tank assembly | |
| CN202017547U (en) | Radiator for motorcycle | |
| CN201125828Y (en) | Hydro-turbo generator set thrust bearing drawer type coolers | |
| CN206987946U (en) | A kind of Split radiator assembly having except airway dysfunction | |
| CN204424034U (en) | A kind of coal-winning machine transformer-cabinet adopted around water-cooled design | |
| CN204619528U (en) | A kind of pure electric coach cooling system degassing and filtration device | |
| CN205817454U (en) | A kind of electrical spindle cooling structure | |
| CN209126517U (en) | A kind of mounting structure of expansion tank | |
| CN210919603U (en) | Hydraulic oil tank with cooling effect | |
| CN208079637U (en) | Electric vehicle controller case with water cooling function | |
| CN208669485U (en) | A kind of protection type diesel oil tank with heat absorption function | |
| CN205800779U (en) | Two-chamber expansion tank | |
| CN205717693U (en) | Air humidifying equipment | |
| CN212508467U (en) | Oil cooler capable of preventing frost cracking | |
| CN201714481U (en) | Water tank structure | |
| CN205841028U (en) | A kind of engine cylinder cap of cover of multicylinder one | |
| CN204984529U (en) | Improved generation apron | |
| CN109278541A (en) | A kind of mounting structure of expansion tank | |
| CN218624758U (en) | Centrifugal pump machine seals cooling device | |
| CN209541855U (en) | A kind of floating ball type liquid-level meter shield | |
| CN106812586A (en) | A kind of radiator of built-in expansion tank | |
| CN202732094U (en) | Plastic water chamber of diesel engine radiator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |