CN209484721U - The mainboard assembly of tube expansion water tank - Google Patents
The mainboard assembly of tube expansion water tank Download PDFInfo
- Publication number
- CN209484721U CN209484721U CN201920020046.8U CN201920020046U CN209484721U CN 209484721 U CN209484721 U CN 209484721U CN 201920020046 U CN201920020046 U CN 201920020046U CN 209484721 U CN209484721 U CN 209484721U
- Authority
- CN
- China
- Prior art keywords
- gasket
- bottom plate
- mainboard
- connecting hole
- height
- 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
Links
Abstract
A kind of mainboard assembly of tube expansion water tank, including mainboard, gasket, the gasket is arranged on mainboard, the mainboard is made of bottom plate and side wall, the bottom plate is equipped with the location hole being connected with heat-dissipating pipe, the gasket is equipped with the connecting hole for being installed on positioning hole, it is less than height of the side wall relative to bottom plate relative to the height of bottom plate at the top of the connecting hole, bending place between the inner wall and bottom plate of the location hole, bending place between the outer wall and gasket of connecting hole is arc structure, it is less than height of the side wall relative to bottom plate relative to the height of bottom plate at the top of connecting hole, avoid the case where protruding mainboard due to the top of gasket and cause the deforming tops of gasket that sealing performance is caused to be deteriorated, and the bending place between the inner wall and bottom plate of location hole, bending place between the outer wall and gasket of connecting hole is circle Arc structure increases the compactness between the connecting hole of gasket and the location hole of mainboard, to increase the sealing performance of mainboard.
Description
Technical field
The utility model relates to a kind of tube expansion water tank, in particular to a kind of mainboard assembly of tube expansion water tank.
Background technique
Radiator is building block important, basic in hot water (or steam) heating system.Hot water drops in radiator
Warm (or steam condenses in radiator) achievees the purpose that heating to indoor heating.The sealing performance of the mainboard of radiator determines
The service performance of radiator, thus now some radiators by gasket being arranged on mainboard to increase its sealing performance,
But after gasket is set on the mainboard of radiator on the market at present, the prominent mainboard in the top of gasket, in use
It is easy to cause the deforming tops of gasket and sealing performance is caused to be deteriorated.
Summary of the invention
Utility model aims to solve the deficiencies in the prior art, the utility model provide a kind of structure it is simple,
Design is reasonable, sealing performance is strong, the high tube expansion water tank for facilitating production and processing of intensity mainboard assembly.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of mainboard assembly of tube expansion water tank, packet
Mainboard, gasket are included, the gasket is arranged on mainboard, and the mainboard is made of bottom plate and side wall, and the bottom plate is equipped with
The location hole being connected with heat-dissipating pipe, the gasket are equipped with the connecting hole for being installed on positioning hole, phase at the top of the connecting hole
Height of the side wall relative to bottom plate is less than for the height of bottom plate, bending place, company between the inner wall and bottom plate of the location hole
Connecing the bending place between the outer wall in hole and gasket is arc structure.
Using the above structure, it is less than height of the side wall relative to bottom plate relative to the height of bottom plate at the top of connecting hole, avoids
The case where causing the deforming tops of gasket sealing performance is caused to be deteriorated due to the prominent mainboard in the top of gasket, and
And the bending place between the outer wall and gasket of the bending place, connecting hole between the inner wall and bottom plate of location hole is circular arc knot
Structure increases the compactness between the connecting hole of gasket and the location hole of mainboard, to increase the sealing performance of mainboard.
Preferably, the side wall relative to bottom plate height and connecting hole at the top of relative to the height between the height of bottom plate
Degree difference is 1.0mm.
Preferably, the top outer ring of the connecting hole is equipped with the clamping ring for being connected at the top of location hole.Using upper
Structure is stated, the connectivity robustness between connecting hole and location hole is increased by clamping ring, to increase the sealing performance of mainboard.
Preferably, the top of the connecting hole is loudspeaker pore structure.Using the above structure, the top of connecting hole is arranged
The heat dissipation performance of radiator can be increased for loudspeaker pore structure.
Preferably, the lower surface of the gasket is equipped with reinforcing ring relative to connection hole.Using the above structure, pass through
Reinforcing ring, which is arranged, can be enhanced the intensity of gasket, and can also increase the sealing surface between mainboard and gasket.
Preferably, the radius R1 of the bending place between the inner wall and bottom plate of the location hole be greater than connecting hole outer wall with
The radius R2 of bending place between gasket.
The utility model has many advantages, such as that simple structure and reasonable design, sealing performance are strong, intensity is high and facilitates production and processing.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model embodiment；
Fig. 2 is a kind of cross-sectional view of the utility model Fig. 1；
Fig. 3 is enlarged drawing at the A of the utility model Fig. 2.
Specific embodiment
Below by specific embodiment, and in conjunction with attached drawing, the technical solution of the utility model is made further specifically
It is bright.
Embodiment:
A kind of mainboard assembly of tube expansion water tank as shown in Figure 1 to Figure 3, including mainboard 1, gasket 2, the gasket 2
It is arranged on mainboard 1, the mainboard 1 is made of bottom plate 11 and side wall 12, and the bottom plate 11 is equipped with to be determined with what heat-dissipating pipe was connected
Position hole 13, the gasket 2 are equipped with the connecting hole 21 being installed in location hole 13, and 21 top of connecting hole is relative to bottom plate
11 height is less than height of the side wall 12 relative to bottom plate 11, and the side wall 12 is pushed up relative to the height and connecting hole 21 of bottom plate 11
Portion is 1.0mm relative to the difference in height between the height of bottom plate 11, avoids due to the prominent mainboard 1 in the top of gasket 2 and leads
The case where deforming tops of fine and close packing 2 cause sealing performance to be deteriorated；Between the inner wall and bottom plate 11 of the location hole 13
Bending place, connecting hole 21 outer wall and gasket 2 between bending place be arc structure, the inner wall of the location hole 13 with
The radius R1 of bending place between bottom plate 11 is greater than the radius R2 of the bending place between the outer wall and gasket 2 of connecting hole 21, increases
Big compactness between the connecting hole 21 of gasket 2 and the location hole 13 of mainboard 1, to increase the sealing performance of mainboard.
The top outer ring of the connecting hole 21 is equipped with the clamping ring 22 for being connected in 13 top of location hole, by being clamped ring
22 increase the connectivity robustness between connecting hole 21 and location hole 13, to increase the sealing performance of mainboard 1；The connecting hole
21 top is loudspeaker pore structure, and the thermal diffusivity of radiator can be increased by setting loudspeaker pore structure for the top of connecting hole 21
Energy；The lower surface of the gasket 2 can be enhanced close relative to reinforcing ring 23 is equipped at connecting hole 21 by setting reinforcing ring 23
The intensity of packing 2, and the sealing surface between mainboard 1 and gasket 2 can also be increased.
The utility model has many advantages, such as that simple structure and reasonable design, sealing performance are strong, intensity is high and facilitates production and processing.
Embodiment described above is a kind of preferable scheme of the utility model, is not made to the utility model any
Formal limitation, there are also other variations and modifications on the premise of not exceeding the technical scheme recorded in the claims.
Claims (6)
1. a kind of mainboard assembly of tube expansion water tank, including mainboard (1), gasket (2), the gasket (2) is arranged in mainboard (1)
On, the mainboard (1) is made of bottom plate (11) and side wall (12), and the bottom plate (11) is equipped with the location hole being connected with heat-dissipating pipe
(13), the gasket (2) is equipped with the connecting hole (21) being installed in location hole (13), it is characterised in that: the connecting hole
(21) top is less than the height of side wall (12) relative to bottom plate (11) relative to the height of bottom plate (11), the location hole (13)
Bending place between the outer wall and gasket (2) of bending place, connecting hole (21) between inner wall and bottom plate (11) is circular arc knot
Structure.
2. the mainboard assembly of tube expansion water tank according to claim 1, it is characterised in that: the side wall (12) is relative to bottom plate
It (11) relative to the difference in height between the height of bottom plate (11) is 1.0mm at the top of height and connecting hole (21).
3. the mainboard assembly of tube expansion water tank according to claim 1, it is characterised in that: outside the top of the connecting hole (21)
Circle is equipped with the clamping ring (22) for being connected at the top of location hole (13).
4. the mainboard assembly of tube expansion water tank according to claim 1, it is characterised in that: the top of the connecting hole (21) is
Loudspeaker pore structure.
5. the mainboard assembly of tube expansion water tank according to claim 1, it is characterised in that: the lower surface of the gasket (2)
Reinforcing ring (23) are equipped with relative at connecting hole (21).
6. the mainboard assembly of tube expansion water tank according to claim 1, it is characterised in that: the inner wall of the location hole (13) with
The radius R1 of bending place between bottom plate (11) is greater than the radius of the bending place between the outer wall and gasket (2) of connecting hole (21)
R2。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920020046.8U CN209484721U (en) | 2019-01-07 | 2019-01-07 | The mainboard assembly of tube expansion water tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920020046.8U CN209484721U (en) | 2019-01-07 | 2019-01-07 | The mainboard assembly of tube expansion water tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209484721U true CN209484721U (en) | 2019-10-11 |
Family
ID=68130220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920020046.8U Expired - Fee Related CN209484721U (en) | 2019-01-07 | 2019-01-07 | The mainboard assembly of tube expansion water tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209484721U (en) |
-
2019
- 2019-01-07 CN CN201920020046.8U patent/CN209484721U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206582460U (en) | A kind of ecad extension type hot-water heating pipe | |
| CN209484721U (en) | The mainboard assembly of tube expansion water tank | |
| CN103411321A (en) | Flat plate type solar heat collector | |
| CN206626556U (en) | A kind of New Evaporator | |
| CN203148116U (en) | Integrated oblique-fin evaporator | |
| CN101957072A (en) | Efficient plate type solar energy device | |
| CN204717820U (en) | A kind of floor heating device | |
| CN203744369U (en) | Novel heat pipe warmer | |
| CN202675937U (en) | Energy-saving heat-dissipating device of heater | |
| CN202902673U (en) | Horizontal hot water tank of solar water heater | |
| CN202648218U (en) | Vacuum insulation water tank for solar water heater | |
| CN207113301U (en) | A kind of heat exchanger | |
| CN202171333U (en) | Heat exchanger applied in forced-pumping semi-closed type gas water heater | |
| CN210980440U (en) | Cinnamaldehyde dehydration condenser | |
| CN203216034U (en) | Novel energy-saving solar water heater | |
| CN204027046U (en) | A kind of Split wall-mounted solar water heater heat-exchanging water tank | |
| CN204188038U (en) | A kind of heat exchange apparatus for rediator | |
| CN205373100U (en) | Vacuum tube type heat collector of solar water heater | |
| CN211695967U (en) | Die-casting aluminum bimetal heating radiator | |
| CN104374217A (en) | Heating heat-exchanging device | |
| CN215981263U (en) | Silicon nitride ceramic lift tube | |
| CN208313117U (en) | A kind of hook groove formula sealing structure for plate heat exchanger | |
| CN203571863U (en) | Energy-saving and heat insulation type solar water heater | |
| CN203384515U (en) | Copper disc pipe joint structure for heat exchanger water tank | |
| CN208236496U (en) | The inside reinforcing mechanisms of water chamber, gas chamber |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191011 Termination date: 20220107 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |