CN203271902U - Evaporative water tank for internal combustion engine - Google Patents
Evaporative water tank for internal combustion engine Download PDFInfo
- Publication number
- CN203271902U CN203271902U CN 201220682237 CN201220682237U CN203271902U CN 203271902 U CN203271902 U CN 203271902U CN 201220682237 CN201220682237 CN 201220682237 CN 201220682237 U CN201220682237 U CN 201220682237U CN 203271902 U CN203271902 U CN 203271902U
- Authority
- CN
- China
- Prior art keywords
- water tank
- shell
- combustion engine
- internal combustion
- right shell
- 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.)
- Expired - Fee Related
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 41
- 238000002485 combustion reaction Methods 0.000 title claims abstract description 17
- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 12
- 238000004512 die casting Methods 0.000 claims abstract description 12
- 238000004519 manufacturing process Methods 0.000 claims abstract description 12
- 239000000945 filler Substances 0.000 claims description 8
- 238000001704 evaporation Methods 0.000 claims description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 12
- 238000005266 casting Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 8
- 239000004576 sand Substances 0.000 abstract description 8
- 229910052742 iron Inorganic materials 0.000 abstract description 6
- 238000007789 sealing Methods 0.000 abstract description 4
- 238000003466 welding Methods 0.000 abstract description 3
- 239000000789 fastener Substances 0.000 abstract 1
- 238000005488 sandblasting Methods 0.000 abstract 1
- 230000002950 deficient Effects 0.000 description 4
- 206010039509 Scab Diseases 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 239000000498 cooling water Substances 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002708 enhancing Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000576 supplementary Effects 0.000 description 1
Images
Abstract
The utility model discloses an evaporative water tank for an internal combustion engine. The water tank comprises a left shell and a right shell, wherein the right shell comprises a water filling opening and a water outlet. The left and right shells comprise a fixing device for fixing the water tank and the internal combustion engine. The left and right shells are fixed through a fastener, and sealed by a sealing device. The left and right shells are manufactured by an aluminum alloy die-casting technique. The water tank disclosed by the utility model avoids the defects of low production efficiency and short service life of the welding process, so that the production efficiency and the service life of the product are improved. The water tank disclosed by the utility model is high in physical strength, good in radiating performance and smooth and attractive in appearance, so that the deficiencies of leakage, cold lap, sand blasting, sand adhesion, uneven outer surface and the like due to sand holes which are easily generated in the iron casting process are avoided.
Description
Technical field
The utility model relates to a kind of cooling water tank of evaporative type cooling internal combustion engines.
Background technique
Water tank is one of requisite device of the cooling diesel engine of evaporative type.The tradition water tank is shaped take iron as the raw material cast inblock.Easily produce sand holes and seepage, cold shut, quick-fried sand, scab, the unequal defective of outer surface with the water tank of casting iron craft production, and the production process power consumption is high, manufacturing efficiency is low.In recent years, occurred on market making water tank take aluminum alloy as raw material by extrusion process.The water tank physical strength of aluminium alloy compression casting is high, thermal conductivity is higher than iron, makes this aluminium alloy compression casting water tank be widely used.But the water tank of making due to extrusion process can not integral casting forming, can only be welded into integrated water tank after branch's die casting.But welding procedure is difficulty comparatively, and manufacturing efficiency is not high, and under the environment of Long-term Vibration and large difference variation working life short.
Summary of the invention
Problem to be solved in the utility model is
1, the water tank that solves casting iron craft production easily produces sand holes and seepage, cold shut, quick-fried sand, scab, the unequal defective of outer surface;
2, the problem that aluminium alloy compression casting tank weld explained hereafter efficient is not high and working life is short.
For addressing the above problem, the scheme that the utility model adopts is as follows:
A kind of evaporation internal combustion engine water tank comprises left shell and right shell.Right shell comprises filler, water outlet.Left shell and right shell comprise fixing device, and described fixing device is used for water tank and internal-combustion engine are fixed.Fix by fastening piece between left shell and right shell, and seal by seal arrangement.
Technique effect of the present utility model comprises:
1, left shell and right shell can adopt respectively aluminum alloy die-casting technological die casting to form.By being fastenedly connected by fastening piece between the left shell of aluminum alloy die-casting technological manufacturing and right shell, then seal by seal arrangement, avoid the defective that manufacturing efficiency is not high and working life is short of welding procedure, thereby enhance productivity and working life of product.
2, left shell and right shell can adopt respectively aluminum alloy die-casting technological die casting to form.Be different from traditional cast iron cast-in-block water tank, the utility model has been avoided the sand holes that easily produce under the casting iron craft and seepage, cold shut, quick-fried sand, scab, the unequal defective of outer surface.
3, left shell and right shell can adopt respectively aluminum alloy die-casting technological die casting to form.Physical strength is high, perfect heat-dissipating, and profile is smoothly attractive in appearance.
Description of drawings
Fig. 1 is the utility model plan view.
Fig. 2 is that Fig. 1 is along the sectional view of AB line direction.
Fig. 3 is that Fig. 1 is along the side view of E direction.
Fig. 4 is the enlarged view of square frame R part in Fig. 2.
In above each figure, 1 is left shell, and 2 is right shell, 11 is water storage cavity, and 12 is the filler, and 13 is water outlet, 31 is bolt, and 32 is fastening right flank, and 33 is fastening left wing, 41 are fixing left wing, 42 are fixing right flank, and 43 are fixing left wing's through hole, and 44 is fixing right flank through hole, be 51 for groove, 52 is seal ring.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further details.
A kind of evaporation internal combustion engine water tank as Fig. 1, Fig. 2, shown in Figure 3, comprises left shell 1 and right shell 2, is connected by fastening piece between left shell 1 and right shell 2.Left shell 1 comprises fastening left wing 33 and fixing left wing 41.Right shell 2 comprises filler 12, water outlet 13, fastening right flank 32 and fixing right flank 42.Left shell 1 surrounds water storage cavity 11 with the shell wall of right shell 2.Include upper and lower opening on right shell 2, upper shed is that filler 12, under shed are water outlet 13.Filler 12 is used for replenishing used up cooling water, and water outlet 13 connects internal combustion (IC) engine airframe, is used for providing cooling water to internal-combustion engine.Left shell 1 includes side opening, and the edge of side opening includes fastening left wing 33.Right shell 2 comprises the opening relative with left shell 1 side opening, and its edge includes fastening right flank 32.Fastening left wing 33 is big or small identical with fastening right flank 32.Fastening left wing 33 includes a plurality of bolts hole with fastening right flank 32, and the bolt hole of fastening left wing 33 is communicated with the position of the bolt hole of fastening right flank 32, and bolt 31 is installed in it.After bolt 31 is fixing with left shell 1 and right shell 2 by the bolt hole on fastening left wing 33 and fastening right flank 32, form complete water tank.Fastening piece between aforementioned left shell 1 and right shell 2 is bolt 31 in the present embodiment.Left shell 1 and right shell 2 all include fixing device, and fixing device is used for fixing on water tank and internal-combustion engine.As shown in Figure 1 and Figure 2, the fixing device of left shell 1 comprises fixedly left wing 41, and the fixing device of right shell 2 comprises fixedly right flank 42.Fixedly comprise some fixedly left wings through hole 43 in left wing 41.Fixedly comprise some fixedly right flank through holes 44 on right flank 42.After left shell 1 and right shell 2 is fixing by bolt 31, fixedly left wing 41 and fixedly right flank 42 be linked to be the fixed-wing of integral body.Fixedly left wing's through hole 43 and fixedly can construction bolt in right flank through hole 44, be fixed on water tank on internal-combustion engine.After left shell 1 and right shell 2 are fixing by bolt 31, form junction plane between left shell 1 and right shell 2, junction plane includes seal arrangement.Seal arrangement as Fig. 2, shown in Figure 4, comprises groove 51 and seal ring 52.Groove 51 is positioned on right shell 2.Seal ring 52 is positioned at groove 51.
What need supplementary notes is:
1, those skilled in the art understand, and above-mentioned groove 51 can also be positioned on left shell 1.In addition, the material of seal ring employing does not consist of the restriction to the utility model claim.
2, those skilled in the art understand, and the shape of water tank can be rectangular, hemisphere, cylindrical, elliptical cylinder-shape etc., thereby the shape of left shell and right shell does not consist of the restriction of claim of the present utility model.
3, the seal arrangement in the present embodiment adopts seal ring to realize sealing, and those skilled in the art understand, and seal arrangement can also adopt other modes to realize sealing, such as adopting sealer, sealing gasket etc.The concrete structure of seal arrangement does not consist of the restriction to the utility model main claim.
4, left shell and right shell preferentially adopt the aluminum alloy die-casting technological manufacturing to form, but are not limited to by the aluminum alloy die-casting technological manufacturing.
5, left shell and right shell are reciprocity, and in the above-mentioned embodiment who provides, filler 12 is positioned on right shell with water outlet 13, and those skilled in the art understand, and filler 12 also can be positioned on left shell with water outlet 13.
Claims (4)
1. an evaporation internal combustion engine water tank, is characterized in that, comprises left shell and right shell; Right shell comprises filler, water outlet; Left shell and right shell comprise fixing device, and described fixing device is used for water tank and internal-combustion engine are fixed; Fix by fastening piece between left shell and right shell, and seal by seal arrangement.
2. evaporation internal combustion engine water tank as claimed in claim 1, is characterized in that, described seal arrangement comprises groove and seal ring; Its further groove is positioned at right shell; Seal ring is positioned at groove.
3. evaporation internal combustion engine water tank as claimed in claim 1, is characterized in that, described seal arrangement comprises groove and seal ring; Its further groove is positioned at left shell; Seal ring is positioned at groove.
4. evaporation internal combustion engine water tank as described in above-mentioned any one claim, is characterized in that, left shell and right shell are formed by the aluminum alloy die-casting technological manufacturing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220682237 CN203271902U (en) | 2012-12-12 | 2012-12-12 | Evaporative water tank for internal combustion engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220682237 CN203271902U (en) | 2012-12-12 | 2012-12-12 | Evaporative water tank for internal combustion engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203271902U true CN203271902U (en) | 2013-11-06 |
Family
ID=49502339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220682237 Expired - Fee Related CN203271902U (en) | 2012-12-12 | 2012-12-12 | Evaporative water tank for internal combustion engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203271902U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107110358A (en) * | 2014-12-19 | 2017-08-29 | Nok株式会社 | The sealing structure of casing |
-
2012
- 2012-12-12 CN CN 201220682237 patent/CN203271902U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107110358A (en) * | 2014-12-19 | 2017-08-29 | Nok株式会社 | The sealing structure of casing |
| CN107110358B (en) * | 2014-12-19 | 2018-06-12 | Nok株式会社 | The sealing structure of babinet |
| US10371160B2 (en) | 2014-12-19 | 2019-08-06 | Nok Corporation | Sealing structure for casing |
| US10670032B2 (en) | 2014-12-19 | 2020-06-02 | Nok Corporation | Sealing structure for casing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 224001 No. 58 South Avenue, hope road, Yancheng economic and Technological Development Zone, Jiangsu, Yancheng City Patentee after: JIANGSU NONGHUA WISDOM AGRICULTURAL SCIENCE AND TECHNOLOGY CO., LTD. Address before: 224001 No. 213 West Ring Road, Jiangsu, Yancheng City Patentee before: Jianghuai Power Co., Ltd., Jiangsu |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131106 Termination date: 20201212 |