阅读说明：本技术 一种拼接式供水水箱用密封圈 (Concatenation formula sealing washer for water supply tank ) 是由 王周城 王新德 于 2020-04-15 设计创作，主要内容包括：一种拼接式供水水箱用密封圈。四通连接构件、三通连接构件、二通角接连接构件、二通直接连接构件分别呈一体的结构,实芯条端头分别设有插针,实芯条上、下面上分别对称地设有上中空条和下中空条,上中空条和下中空条分别设有上斜面和下斜面组成内夹角a,构件连接条的实芯条端头分别设有与插针相配的插孔,构件连接条上中空条和下中空条端头分别设有上外斜面、下外斜面。配置密封带与密封用连接构件连接,包裹组合式水箱拼块,再通过螺栓固定,压紧密封带与连接构件,达到组合式水箱密封。从而克服了水箱通过焊接造成焊缝处抗腐蚀性能下降,从而发生晶间腐蚀和应力腐蚀的缺陷,有效提高了水箱的使用寿命。(A sealing ring for a splicing type water supply tank. The four-way connecting component, the three-way connecting component, the two-way angle connecting component and the two-way direct connecting component are of an integrated structure respectively, the end heads of the solid strips are provided with contact pins respectively, the upper surface and the lower surface of each solid strip are symmetrically provided with an upper hollow strip and a lower hollow strip respectively, the upper hollow strip and the lower hollow strip are provided with an upper inclined surface and a lower inclined surface respectively to form an inner included angle a, the end heads of the solid strips of the component connecting strip are provided with insertion holes matched with the contact pins respectively, and the end heads of the upper hollow strip and the lower hollow strip of the component connecting strip are provided with an upper outer inclined surface and a lower outer inclined surface respectively. And the sealing strip is arranged to be connected with the connecting component for sealing, the combined water tank splicing block is wrapped, and then the sealing strip and the connecting component are compressed to achieve the sealing of the combined water tank through the bolt fixation. Therefore, the defects that the corrosion resistance of the welding seam is reduced, and intergranular corrosion and stress corrosion occur due to welding of the water tank are overcome, and the service life of the water tank is effectively prolonged.)

1. The utility model provides a concatenation formula sealing washer for water supply tank, includes cross connecting elements, tee bend connecting elements, two pass corner joint connecting elements, two pass direct connect component, two pass right angle connecting elements, component connecting strip, its characterized in that: the four-way connecting component, the three-way connecting component, the two-way angle connecting component and the two-way direct connecting component are of an integrated structure respectively, the end heads of the solid strips are provided with contact pins respectively, the upper surface and the lower surface of each solid strip are symmetrically provided with an upper hollow strip and a lower hollow strip respectively, the upper hollow strip and the lower hollow strip are provided with an upper inclined surface and a lower inclined surface respectively to form an inner included angle a, the end heads of the solid strips of the component connecting strip are provided with insertion holes matched with the contact pins respectively, and the end heads of the upper hollow strip and the lower hollow strip of the component connecting strip are provided with an upper outer inclined surface and a lower outer inclined surface respectively.

2. The sealing ring for the spliced water supply tank as claimed in claim 1, wherein: the inner included angle a formed by the upper inclined plane and the lower inclined plane is within the range of 45-75 degrees.

3. The sealing ring for the spliced water supply tank as claimed in claim 1, wherein: and an outer included angle beta formed by the upper outer inclined plane and the lower outer inclined plane is matched with the inner included angle a.

Technical Field

The invention discloses a sealing ring for a spliced water supply tank, relates to the technical field of system water supply, and is applied to sealing of spliced blocks of the water supply tank of a multi-storey and high-rise building.

Background

At present, an integral stainless steel water tank for supplying water to a multi-storey and high-rise building is poor in gas protection effect during welding, solution treatment cannot be performed after welding, only passivation paste can be smeared or polishing treatment can be performed, welding quality cannot be fully guaranteed, corrosion resistance of a welding seam is reduced, and service life is affected. Therefore, the combined water tank which does not need welding is adopted, the defects can be overcome, but the combined water tank is spliced and installed at the site, and the sealing ring with different structural shapes is required to be adopted according to different shapes and sizes. Sealing and water tightness can be achieved. Therefore, the research on the combination type water tank sealing belt and the splicing type sealing ring formed by the sealing belt connecting components becomes the key technology.

Disclosure of Invention

The invention aims to overcome the sealing problem of a combined water tank, and designs a spliced sealing ring which can be formed by arranging a sealing strip and a connecting member for sealing according to the specification and the size of the combined water tank, wrapping combined water tank splicing blocks, fixing two adjacent combined water tank splicing blocks by bolts, and compressing the sealing strip and the connecting member to seal the combined water tank.

The technology is realized as follows: including cross connecting elements, tee bend connecting elements, two pass angle joint connecting elements, two pass direct connect component, two pass right angle connecting elements, the member connecting strip, its characterized in that: the four-way connecting component, the three-way connecting component, the two-way angle connecting component and the two-way direct connecting component are respectively of an integrated structure, the end heads of the solid strips are respectively provided with a contact pin, the upper surface and the lower surface of each solid strip are respectively and symmetrically provided with an upper hollow strip and a lower hollow strip, the upper hollow strip and the lower hollow strip are respectively provided with an upper inclined plane and a lower inclined plane to form an inner included angle a, the end heads of the solid strips of the component connecting strip are respectively provided with a jack matched with the contact pin, and the end heads of the upper hollow strip and the lower hollow strip of the component connecting strip are respectively provided with an upper outer inclined plane and a lower outer inclined plane;

an inner included angle a formed by the upper inclined plane and the lower inclined plane is within a range of 45-75 degrees;

and an outer included angle beta formed by the upper outer inclined plane and the lower outer inclined plane is matched with the inner included angle a.

The obvious advantages and effects after the technology is implemented are as follows: the sealing strip and the connecting component can be arranged and connected according to the specification and size of the combined water tank, the combined water tank splicing blocks are wrapped, and then the sealing strip and the connecting component are compressed through bolt fixing, so that the combined water tank is sealed. Therefore, the defects that the corrosion resistance of a welding seam is reduced due to the fact that the water tank cannot be subjected to solid solution treatment after welding and only can be coated with passivation paste or subjected to polishing treatment, intercrystalline corrosion and stress corrosion occur are overcome, and the service life of the water tank is effectively prolonged.

Drawings

FIG. 1 is a schematic front view of the four-way connecting member of the present invention,

FIG. 2 is a schematic top view of the four-way connection member of the present invention,

FIG. 3 is a schematic front view of the three-way connecting member of the present invention,

FIG. 4 is a left side view schematically showing the structure of the three-way connecting member of the present invention,

FIG. 5 is a schematic top view of the three-way connecting member of the present invention,

FIG. 6 is a front view of the two-way corner connecting member of the present invention,

FIG. 7 is a top view of the two-way corner joint connecting member of the present invention,

FIG. 8 is a schematic top view of a two-way direct connect component of the present invention;

FIG. 9 is a schematic top view of the horizontal two-way right angle connecting member of the present invention;

fig. 10 is a schematic front view of the sealing tape for splicing of the present invention;

FIG. 11 is a schematic structural view of an embodiment of a sealing ring shaped like Chinese character tian of the present invention;

the connecting structure comprises a 1-four-way connecting component, a 2-lower hollow strip, a 3-contact pin, a 4-upper hollow strip, a 5-solid strip, a 6-upper inclined plane, a 7-lower inclined plane, an 8-three-way connecting component, a 9-two-way angle connecting component, a 10-two-way direct connecting component, an 11-two-way right-angle connecting component, a 12-component connecting strip, a 13-jack, a 14-upper outer inclined plane and a 15-lower outer inclined plane.

Detailed Description

The invention is further described below by taking a seal ring shaped like a Chinese character 'tian' as an example with reference to the accompanying drawings:

referring to the attached drawings 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 and 11, a four-way connecting member 1, a three-way connecting member 8, a two-way angle connecting member 9 and a two-way direct connecting member 10 are respectively in an integrated structure, the end of a solid strip 5 is respectively provided with a contact pin 3, the upper surface and the lower surface of the solid strip 5 are respectively symmetrically provided with an upper hollow strip 4 and a lower hollow strip 2, the upper hollow strip 4 and the lower hollow strip 2 are respectively provided with an upper inclined plane 5 and a lower inclined plane 6 to form an inner included angle a, the end of the solid strip 5 of a member connecting strip 12 is respectively provided with a jack 13 matched with the contact pin 3, and the end of the upper hollow strip 4 and the lower hollow strip 2 of the member connecting strip 12 is respectively provided with an upper outer inclined plane 14 and a lower outer inclined plane 15;

the inner included angle a formed by the upper inclined plane 5 and the lower inclined plane 6 is 60 degrees;

the outer included angle beta formed by the upper outer inclined surface 14 and the lower outer inclined surface 15 is matched with the inner included angle a;

referring to the attached drawings 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 and 11, the four-way connecting member 1, the three-way connecting member 8 and the two-way angle joint connecting member 9 are manufactured according to the conventional process, and the required member connecting strip 12 is manufactured according to the size required by splicing.

Splicing field font sealing washer according to drawing size at present, insert four component connection strip 12 one ends of this size respectively with four contact pin 3 of cross connecting member 1 earlier, the other end of four component connection strip 12 inserts the contact pin 3 of the middle-end of four tee junction connecting member 8 respectively, constitute a cross framework, 8 component connection strip 12 are inserted respectively to the contact pin 3 at four tee junction connecting member 8 both ends, the contact pin of four two adjacent two component connection strip 12's jack inserts four two-way angle joint connecting member 9 respectively, accomplish the concatenation of field font sealing washer, parcel combination formula water tank splits, rethread bolt fastening, compress tightly field font sealing washer, reach the sealed of two adjacent combination formula water tank splits of combination formula water tank.

In summary, the positions of the pins of the present patent are changed to the sockets and the sockets of the sealing tape are changed to the pins, and the connecting functions are the same, all falling within the scope of protection of the present patent claims.