CN203022865U - Expansion water tank - Google Patents
Expansion water tank Download PDFInfo
- Publication number
- CN203022865U CN203022865U CN 201220641405 CN201220641405U CN203022865U CN 203022865 U CN203022865 U CN 203022865U CN 201220641405 CN201220641405 CN 201220641405 CN 201220641405 U CN201220641405 U CN 201220641405U CN 203022865 U CN203022865 U CN 203022865U
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- Prior art keywords
- water tank
- tank body
- water
- performance
- resistant
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- 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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- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The utility model discloses an expansion water tank. The expansion water tank comprises a hollow tank body. A water injection port is formed at the upper end of the tank body, the upper end of the tank body is provided with a water inlet pipe in a communicating mode, the lower end of the tank body is provided with a water outlet pipe in a communicating mode, a highest water level marking convex rib which is located at the upper end and a lowest water level marking convex rib at the lower end are arranged on the lateral wall of the tank body, and the tank body is made of crosslinked polyethylene materials through rotational molding technology. The expansion water tank is simple in structure, low in production cost, good in high temperature resistance, poor in water absorbing performance, acid-resistant, oil-resistant, smooth and level in inner wall, leakproof, not capable of polluting anti-freezing condensing liquid, capable of preventing an engine cooling system from becoming ineffective, good in environmental stress craze resistant performance, good in electricity insulating performance, good in inflaming performance, high in impact-resistant performance and piercing-resistant performance, and capable of greatly reducing the risk that operation personnel is burned due to the fact that the water tank crazes after a vehicle is turned over and inflaming risk of other materials after fuel or the engine is fired.
Description
Technical field
The utility model relates to a kind of farm machinery accessory, is specially a kind of swelling water tank.
Background technique
In the cooling system of farm machinery, swelling water tank is the attached water tank of main radiator, its role is to the water yield in the vehicles engine water tank, make air and steam no longer emit and be directed in swelling water tank, in swelling water tank, steam can be condensed into water, after can enter water tank by replenishing water pipe again, keep water circuit, effectively strengthen heat radiation, extend the life-span of motor.And the swelling water tank that existing farm machinery uses is generally selected blowing or injection moulding welding water tank, and there are the shortcomings such as the mould Meteorological is higher, the material temperature tolerance is relatively poor, anufacturability is poor in it.
The model utility content
The purpose of this utility model is to provide a kind of swelling water tank, generally select blowing or injection moulding welding water tank with traditional swelling water tank that farm machinery was used in the solution prior art, there is the problem of the shortcomings such as the mould Meteorological is higher, the material temperature tolerance is relatively poor, anufacturability is poor in it.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of swelling water tank, include hollow box body, it is characterized in that: described casing upper end is provided with water filling hole, the upper end is communicated with intake pipe, the lower end is communicated with outlet pipe, described wall box is provided with the lowest water level sign convex tendon that the maximum stage that is positioned at the upper end indicates convex tendon and is positioned at the lower end, and described casing adopts cross-linking polyethylene materials to make through rotational molding technique.
Described a kind of swelling water tank is characterized in that: described casing one side is provided with installation base, and described installation base is provided with several mounting holes.
The beneficial effects of the utility model are:
(1), simple in structure, early stage, the mould development Meteorological was with lower;
(2), casing adopts temperature tolerance cross-linking polyethylene materials rotational moulding preferably to make, it is softening not indeformable that water tank is contained 100 ℃ of hot water, water white transparency is easy to see cooling liquid liquid level position;
(3), casing is corrosion-resistant, cross-linking polyethylene materials odorless, nontoxic, the erosion of the most of soda acids of ability is insoluble to common solvent under normal temperature, chemical stability is good, moisture absorption is little, oil resistant;
(4), processing technology is easy, a plasticizing forming, tank inner wall is smooth smooth, and is non-leakage, and can not pollute antifreeze condensed fluid, prevents that engine-cooling system lost efficacy;
(5), have environmental stress cracking resistance, electrical insulating property and flame retarding preferably, higher anti-impact and puncture-resistant performance are arranged, greatly reduce and scald operator because of overturning rear water box cracking, and fuel oil or the fire-retardant risk of motor rear other materials on fire.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
As shown in Figure 1, a kind of swelling water tank, include hollow box body 1, casing 1 upper end is provided with water filling hole 2, the upper end is communicated with intake pipe 3, the lower end is communicated with outlet pipe 4, and casing 1 sidewall is provided with the lowest water level sign convex tendon 6 that the maximum stage that is positioned at the upper end indicates convex tendon 5 and is positioned at the lower end, and casing 1 adopts cross-linking polyethylene materials to make through rotational molding technique.
Casing 1 one sides are provided with installation base 7, and installation base 7 is provided with several mounting holes 8.
Claims (2)
1. swelling water tank, include hollow box body, it is characterized in that: described casing upper end is provided with water filling hole, the upper end is communicated with intake pipe, the lower end is communicated with outlet pipe, described wall box is provided with the lowest water level sign convex tendon that the maximum stage that is positioned at the upper end indicates convex tendon and is positioned at the lower end, and described casing adopts cross-linking polyethylene materials to make through rotational molding technique.
2. a kind of swelling water tank according to claim 1, it is characterized in that: described casing one side is provided with installation base, and described installation base is provided with several mounting holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220641405 CN203022865U (en) | 2012-11-29 | 2012-11-29 | Expansion water tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220641405 CN203022865U (en) | 2012-11-29 | 2012-11-29 | Expansion water tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203022865U true CN203022865U (en) | 2013-06-26 |
Family
ID=48646856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220641405 Expired - Fee Related CN203022865U (en) | 2012-11-29 | 2012-11-29 | Expansion water tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203022865U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106894883A (en) * | 2017-02-28 | 2017-06-27 | 安徽江淮汽车集团股份有限公司 | A kind of expansion tank and processing method |
| CN107237678A (en) * | 2016-03-28 | 2017-10-10 | 现代自动车株式会社 | The fluid reservoir of motor vehicle driven by mixed power |
-
2012
- 2012-11-29 CN CN 201220641405 patent/CN203022865U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107237678A (en) * | 2016-03-28 | 2017-10-10 | 现代自动车株式会社 | The fluid reservoir of motor vehicle driven by mixed power |
| CN106894883A (en) * | 2017-02-28 | 2017-06-27 | 安徽江淮汽车集团股份有限公司 | A kind of expansion tank and processing method |
| CN106894883B (en) * | 2017-02-28 | 2019-02-19 | 安徽江淮汽车集团股份有限公司 | A kind of expansion tank and processing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20130626 Termination date: 20161129 |