CN204404880U - A kind of plastic water chamber - Google Patents
A kind of plastic water chamber Download PDFInfo
- Publication number
- CN204404880U CN204404880U CN201420866483.9U CN201420866483U CN204404880U CN 204404880 U CN204404880 U CN 204404880U CN 201420866483 U CN201420866483 U CN 201420866483U CN 204404880 U CN204404880 U CN 204404880U
- Authority
- CN
- China
- Prior art keywords
- wall
- water chamber
- plastic water
- bend
- reinforcement
- 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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- Revetment (AREA)
Abstract
The utility model proposes plastic water chamber, comprise outer wall (1), water inlet pipe (2) and outlet pipe (3), water inlet pipe (2) and outlet pipe (3) are installed in the outside of outer wall (1), cell body (6) is formed in outer wall (1), outer wall (1) forms the first bend (7) in the bottom of cell body (6), be close to outer wall (1) inner side and arrange many reinforcements (5) along on outer wall (1) relatively line direction, both sides, reinforcement (5) forms the second bend (8) in the bottom of cell body (6).The plastic water chamber that the utility model proposes, it is easy for installation, and achieves the different hardness of plastic water chamber different parts by the reinforcement that thickness setting is different.
Description
Technical field
The utility model relates to a kind of for plastic water chamber plastic water chamber, particularly relates to a kind of plastic water chamber.
Background technology
Aluminum-plastic water tank is made up of plastic water chamber and aluminium matter core body.Plastic water chamber and aluminium matter core body are press-fited by pressing machine to be combined.Wherein, plastic water chamber is shaping by mold, improving the service life of plastic water chamber, often on plastic water chamber, adding reinforcement to increase its intensity.
Reinforcement of the prior art is arranged on the outer wall of plastic water chamber mostly, this just requires that hydroecium designer needs the distribution of the reinforcement considered on the distribution press-fiting tooth of pressing machine and plastic water chamber when designing plastic water chamber, when not so press-fiting, press-fiting tooth and interfering with the reinforcement of plastic water chamber of pressing machine, causes plastic water chamber and aluminium matter core body not to press-fit.
Simultaneously when arranging reinforcement, prior art arranges the reinforcement of same thickness mostly, inner at plastic water chamber, pressure suffered by different positions is different, therefore the hard requirement of different parts is different, it is maximum that bottom due to plastic water chamber is subject to outside extruding, is therefore arranged on the thickness of the reinforcement different parts on plastic water chamber because of difference.
Utility model content
For solving the technical problem existed in background technology, the utility model proposes a kind of plastic water chamber, this plastic water chamber is easy for installation.
A kind of plastic water chamber that the utility model proposes, comprise outer wall, water inlet pipe and outlet pipe, water inlet pipe and outlet pipe are installed in the outside of outer wall, cell body is formed in outer wall, outer wall forms the first bend in the bottom of cell body, be close to inside outer wall and arrange many reinforcements along outer wall relative on line direction, both sides, reinforcement forms the second bend in the bottom of cell body.
If the thickness of reinforcement is a, a > 0, with the line direction of the relative both sides of the second bend for x-axis, with the vertical direction of the line mid point of the relative both sides of the second bend for y-axis, x-axis in the intersection point of y-axis be initial point.
The equation of the some place curve on the second bend inwall is the first ellipse, if the minor axis of the first ellipse is b, major axis is c, then the equation of the first ellipse is, c
2x
2+ b
2y
2=b
2c
2, y < 0, c > b > a.
The equation of the some place curve on the second bend outer wall is the second ellipse, if the minor axis of the second ellipse is d, major axis is e, then the equation of the second ellipse is e
2x
2+ d
2y
2=e
2d
2, y < 0, e > d > b.
Preferably, 0.8cm > a > 0.5cm.
Preferably, 0.8cm > b > 0.5cm, 1.0cm > c > 1.6cm.
Preferably, 1.6cm > d > 1.3cm, 3.2cm > c > 2.6cm.
The plastic cistern that the utility model proposes, by reinforcement being arranged on the inside of plastic water chamber, solve pressing machine press-fit tooth can with the reinforcement interference problem of plastic water chamber; By by the reinforcement of plastic water chamber inside by the inner and outer wall equation of reinforcement is limited, achieving the thickness of reinforcement in bottom is a dynamic value, and this dynamic value is greater than the thickness of reinforcement on plastic water chamber wall, achieve the different-thickness of reinforcement at different parts, plastic water chamber is had at different parts different rigid.
Accompanying drawing explanation
Fig. 1 is the top view of a kind of plastic water chamber that the utility model proposes;
Fig. 2 is the sectional view of a kind of plastic water chamber that the utility model proposes.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in further detail.
As depicted in figs. 1 and 2, the utility model proposes a kind of plastic water chamber, comprise outer wall 1, water inlet pipe 2 and outlet pipe 3, water inlet pipe 2 and outlet pipe 3 are installed in the outside of outer wall 1, cell body 6 is formed in outer wall 1, outer wall 1 forms the first bend 7 in the bottom of cell body 6, and be close to inside outer wall 1 and arrange many reinforcements 5 along on outer wall 1 relatively line direction, both sides, reinforcement 5 forms the second bend 8 in the bottom of cell body 6.
In specific design process, if the thickness of reinforcement 5 is 0.5cm, with the line direction of the relative both sides of the second bend 8 for x-axis, with the vertical direction of the line mid point of the relative both sides of the second bend 8 for y-axis, x-axis in the intersection point of y-axis be initial point.
The equation of the some place curve on the second bend 8 inwall is the first ellipse, if the minor axis of the first ellipse is 1.3cm, major axis is 2.3cm, then the equation of the first ellipse is, 5.29x
2+ 1.69y
2=8.9401, y < 0.
The equation of the some place curve on the second bend 8 outer wall is the second ellipse, if the minor axis of the second ellipse is 2.1, major axis is 3.1, then the equation of the second ellipse is 9.61x
2+ 4.41y
2=42.3801, y < 0.
When the utility model comes into operation, getting the thickness of reinforcement 5 on sidewall is 0.5cm, defined with curvilinear function by the second bend 8 that reinforcement is formed bottom cell body 6, thus achieve the different-thickness of reinforcement at different parts, plastic water chamber is had different rigid at different parts, simultaneously when sidewall thickness gets different value, the thickness of corresponding second bend is also different, achieve the plastic water chamber of the production respective curved portion thickness corresponding to the thickness of inwall, improve production efficiency.
The plastic cistern that the utility model proposes, by reinforcement being arranged on the inside of plastic water chamber, solve pressing machine press-fit tooth can with the reinforcement interference problem of plastic water chamber; By by the reinforcement of plastic water chamber inside by the inner and outer wall equation of reinforcement is limited, achieving the thickness of reinforcement in bottom is a dynamic value, and this dynamic value is greater than the thickness of reinforcement on plastic water chamber wall, achieve the different-thickness of reinforcement at different parts, plastic water chamber is had at different parts different rigid.
The above; be only the utility model preferably detailed description of the invention; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; be equal to according to the technical solution of the utility model and utility model design thereof and replace or change, all should be encompassed within protection domain of the present utility model.
Claims (5)
1. a plastic water chamber, it is characterized in that, comprise outer wall (1), water inlet pipe (2) and outlet pipe (3), water inlet pipe (2) and outlet pipe (3) are installed in the outside of outer wall (1), cell body (6) is formed in outer wall (1), outer wall (1) forms the first bend (7) in the bottom of cell body (6), be close to outer wall (1) inner side and arrange many reinforcements (5) along on outer wall (1) relatively line direction, both sides, reinforcement (5) forms the second bend (8) in the bottom of cell body (6).
2. plastic water chamber according to claim 1, it is characterized in that, the thickness of reinforcement (5) is a, a > 0, with the line direction of the relative both sides of the second bend (8) for x-axis, with the vertical direction of the line mid point of the relative both sides of the second bend (8) for y-axis, x-axis in the intersection point of y-axis be initial point;
The equation of the some place curve on the second bend (8) inwall is the first ellipse, if the minor axis of the first ellipse is b, major axis is c, then the equation of the first ellipse is, c
2x
2+ b
2y
2=b
2c
2, y < 0, c > b > a;
The equation of the some place curve on the second bend (8) outer wall is the second ellipse, if the minor axis of the second ellipse is d, major axis is e, then the equation of the second ellipse is e
2x
2+ d
2y
2=e
2d
2, y < 0, e > d > b.
3. plastic water chamber according to claim 2, is characterized in that, 0.8cm > a > 0.5cm.
4. plastic water chamber according to claim 2, is characterized in that, 0.8cm > b > 0.5cm, 1.0cm > c > 1.6cm.
5. plastic water chamber according to claim 2, is characterized in that, 1.6cm > d > 1.3cm, 3.2cm > c > 2.6cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420866483.9U CN204404880U (en) | 2014-12-30 | 2014-12-30 | A kind of plastic water chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420866483.9U CN204404880U (en) | 2014-12-30 | 2014-12-30 | A kind of plastic water chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204404880U true CN204404880U (en) | 2015-06-17 |
Family
ID=53428731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420866483.9U Expired - Fee Related CN204404880U (en) | 2014-12-30 | 2014-12-30 | A kind of plastic water chamber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204404880U (en) |
-
2014
- 2014-12-30 CN CN201420866483.9U patent/CN204404880U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20150617 Termination date: 20161230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |