CN217604345U

CN217604345U - Rust-proof water tank of water heater

Info

Publication number: CN217604345U
Application number: CN202221308418.5U
Authority: CN
Inventors: 徐维键; 徐维勤
Original assignee: Jiangsu Jajoy New Energy Co ltd
Current assignee: Jiangsu Jajoy New Energy Co ltd
Priority date: 2022-05-30
Filing date: 2022-05-30
Publication date: 2022-10-18
Anticipated expiration: 2032-05-30

Abstract

The utility model discloses an antirust water tank of a water heater, which relates to the technical field of water heaters. The end parts of the water inlet pipe and the water outlet pipe are integrally connected with an annular connecting sheet, the annular connecting sheet is welded with the liner, and the medium input pipe and the medium output pipe are connected with the liner through the annular connecting sheet; the medium input pipe and the medium output pipe are supported and installed through support frames, a limiting frame is integrally connected between the two support frames, and a foam pad is connected onto the limiting frame; the inner layer and the outer layer of the water inlet pipe, the water outlet pipe, the medium input pipe and the medium output pipe are provided with an anti-rust layer, and the inner container is internally provided with the anti-rust layer. The utility model has the advantages that: the inner layer and the outer layer of the water pipe and the medium pipe are provided with anti-rust layers, and the inner liner is internally provided with an anti-rust layer, so that the water quality is prevented from being influenced by rusting in use; the water pipe and the medium pipe are connected with the inner container through the annular connecting sheet, so that the connection is firmer; the support frame is connected with the limiting frame in an integrated mode, the installation and the operation are more convenient, the foam pad on the limiting frame abuts against the inner wall of the outer box body, and the inner side of the outer box body cannot be abraded.

Description

Rust-proof water tank of water heater

Technical Field

The utility model relates to a water heater technical field, concretely relates to rust-resistant water tank of water heater.

Background

With the development, the technical application of solar energy is mature day by day, the use of solar energy can reduce the use of electric energy, and the safety factor is high. The solar water heater comprises a heat collection component, a heat preservation water tank, a support, a connecting pipeline, a control component and the like, wherein the heat preservation water tank comprises an inner container, a heat preservation layer and a water tank shell.

Among the prior art, can the intercommunication have business turn over water pipe and medium pipe on the inner bag of water heater water tank, nevertheless discover in using, the inside of business turn over water pipe and inner bag is used for a long time and is easily become rusty, influence quality of water, and the installation of business turn over water pipe and inner bag cup joints and the lug weld usually, the welding area is little and drops easily after the welding, firm in connection degree is poor, in addition, the medium pipe needs to pass through support frame erection bracing, need carry out the position through the spacing of limiting frame between inner bag and the outer box and prescribe a limit to, support frame and limiting frame welded mounting respectively, installation complex operation, limiting frame is easy with the inboard wearing and tearing of outer box.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide an antirust water tank for water heater, the inside that can solve business turn over water pipe and inner bag among the prior art uses for a long time easily rusts, influence quality of water, business turn over water pipe and inner bag the installation bonding area little and the welding after drop easily, connect firmness poor, support frame and limiting frame respectively weld the problem of installation, complex operation, limiting frame easily with the inboard wearing and tearing of outer box.

In order to solve the technical problem, the utility model adopts the technical scheme that: including outer box and inner bag, the inner bag is installed in the inside of outer box, its characterized in that: the end part of the liner is provided with a port, the port is provided with a water inlet pipe and a water outlet pipe, one end parts of the water inlet pipe and the water outlet pipe are respectively and integrally connected with an annular connecting sheet, the surfaces of the two annular connecting sheets are respectively welded with the end part of the liner to respectively connect and fix the water inlet pipe, the water outlet pipe and the liner, and the central circular hole of the annular connecting sheet has the same diameter as the water inlet and the water outlet at the end part of the liner;

the side surface of the liner extends out of the medium input pipe and the medium output pipe, the medium input pipe and the medium output pipe are also connected with the liner through annular connecting sheets, the medium input pipe and the medium output pipe extend out of the outer side of the liner and extend to the port opening of the liner along the axial direction of the liner, and the medium input pipe and the medium output pipe bend along the surface of the port after extending to the port opening and continue to extend to the outer side of the port along the axial direction of the liner;

the medium input pipe and the medium output pipe are respectively supported and installed through support frames, a limiting frame is integrally connected between the two support frames, and a foam pad is connected onto the limiting frame;

the inner layer and the outer layer of the water inlet pipe, the water outlet pipe, the medium input pipe and the medium output pipe are respectively provided with an anti-rust layer, and the inner part of the inner container is provided with the anti-rust layer.

Further, the top of support frame is equipped with the support recess, the support recess is convex recess, the both sides of limiting frame respectively with two support frame body couplings, the support frame is fixed limiting frame with inner bag outside welded fastening, limiting frame's centre is the protruding structure of arc, the centre of the protruding structure of arc is equipped with the perforation, wear to establish in the perforation and be fixed with the lantern ring, the foam pad is located the lantern ring.

Furthermore, the foam pad is of a cylindrical structure, the foam pad is connected with the lantern ring in an interference fit mode, and one end portion of the foam pad protrudes out of one side, far away from the inner container, of the limiting frame.

After adopting the structure, the utility model has the advantages that: the inner layer and the outer layer of the water inlet pipe, the water outlet pipe, the medium input pipe and the medium output pipe are respectively provided with an anti-rust layer, and the inner part of the liner is provided with the anti-rust layer, so that the water quality is prevented from being influenced by rusting in use;

the water inlet pipe, the water outlet pipe, the medium input pipe and the medium output pipe are respectively connected with the liner through the annular connecting sheets, the welding area of the annular connecting sheets and the liner is large, the welding is firm, the liner is not easy to fall off, and the connection is firmer;

the support frame is connected with the limit frame an organic whole, and the support frame supports fixedly to medium input tube, medium output tube, and the support frame can be fixed with the installation of limit frame with inner bag welded fastening, and the installation operation is more convenient, and machining efficiency promotes, and limit frame is gone up and is fixed with the foam pad through the lantern ring, and the foam pad supports the inner wall of outer box, and the inboard of outer box can not worn and torn.

Drawings

Fig. 1 is a top view of the present invention;

fig. 2 is a side view of the present invention;

fig. 3 is an enlarged schematic view of the structure within the circle in fig. 2.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and the following detailed description. The following examples are presented to enable those skilled in the art to more fully understand the present invention and are not intended to limit the scope of the present invention.

As shown in fig. 1 to fig. 3, the following technical solutions are adopted in the present embodiment: including outer box and inner bag 1, not shown in the outer box figure, inner bag 1 is installed in the inside of outer box, the tip of inner bag 1 is equipped with port 11, port 11 department installs inlet tube 2 and outlet pipe 3, inlet tube 2, a tip of outlet pipe 3 is a body coupling respectively has cyclic annular connection piece 4, the surface of two cyclic annular connection pieces 4 respectively with the tip welding of inner bag 1 with inlet tube 2, outlet pipe 3 is connected fixedly respectively with inner bag 1, the central round hole of cyclic annular connection piece 4 and the water inlet of the tip 11 of inner bag 1, the delivery port diameter is the same, cyclic annular connection piece 4 is big with the welding area of inner bag 1, the firm welding is difficult for droing, connect more firmly.

The side surface of the inner container 1 extends out of a medium input pipe 5 and a medium output pipe 6, the medium input pipe 5 and the medium output pipe 6 are also connected with the outer side of the inner container 1 through an annular connecting sheet 4, and the connecting mode is the same as the welding mode of the water inlet pipe 2 and the inner container 1.

The medium input pipe 5 and the medium output pipe 6 extend out of the outer side of the liner 1 and extend to the port 11 of the liner 1 along the axial direction of the liner 1, and the medium input pipe 5 and the medium output pipe 6 extend to the port 11 and then bend along the surface of the port 11 and continue to extend to the outer side of the port 11 along the axial direction of the liner 1.

Medium input tube 5 and medium output tube 6 support the installation through support frame 7 respectively, the top of support frame 7 is equipped with the support recess, the support recess is convex recess, an organic whole is connected with between two support frames 7 and restricts frame 8, the both sides of restricting frame 8 respectively with two support frame 7 an organic whole connections, support frame 7 is fixed with restriction frame 8 with the 1 outside welded fastening of inner bag, the welding number of times reduces, it is more convenient to operate, the centre that restricts frame 8 is arc protruding structure, the centre of arc protruding structure is equipped with the perforation, wear to be fixed with lantern ring 10 in the perforation, foam pad 9 locates the lantern ring, foam pad 9 is the cylinder type structure, foam pad 9 is connected with lantern ring 10 interference fit, a tip protrusion of foam pad 9 is outside in one side that restriction frame 8 kept away from inner bag 1, foam pad 9 supports the inner wall of outer container, the inboard of outer container can not worn and torn.

The inner layer and the outer layer of the water inlet pipe 2, the water outlet pipe 3, the medium input pipe 5 and the medium output pipe 6 are respectively provided with an anti-rust layer 12, the inner part of the inner container 1 is provided with the anti-rust layer 12, and the influence of rusting on water quality in use can be prevented.

The working principle is as follows: inlet tube 2, outlet pipe 3 and medium input tube 5, medium output tube 6 is connected with inner bag 1 through cyclic annular connection piece 4 respectively, cyclic annular connection piece 4 is big with inner bag 1's welding area, the firm difficult droing of welding, it is more firm to connect, support frame 7 is to medium input tube 5, medium output tube 6 supports fixedly, support frame 7 and limit frame 8 body coupling, support frame 7 and inner bag 1 welded fastening can be with limit frame 8 erection fixed, installation operation step reduces, machining efficiency promotes, and limit frame 8 is last to be fixed with foam pad 9 through lantern ring 10, foam pad 9 supports the inner wall of outer container body, the inboard of outer container body can not worn and torn, inlet tube 2, outlet pipe 3 and medium input tube 5, the interior outer lane of medium output tube 6 is equipped with antirust coat 12 respectively, inner bag 1's inside is equipped with the antirust coat, influence quality of water rusts rusty when can preventing to use.

The basic principles and main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an antirust water tank of a water heater, includes outer box and inner bag, the inner bag is installed in the inside of outer box, its characterized in that: the end part of the liner is provided with a port, the port is provided with a water inlet pipe and a water outlet pipe, one end parts of the water inlet pipe and the water outlet pipe are respectively and integrally connected with an annular connecting sheet, the surfaces of the two annular connecting sheets are respectively welded with the end part of the liner to respectively connect and fix the water inlet pipe, the water outlet pipe and the liner, and the central circular hole of the annular connecting sheet has the same diameter as the water inlet and the water outlet at the end part of the liner;

the side surface of the liner extends out of the medium input pipe and the medium output pipe, the medium input pipe and the medium output pipe are also connected with the liner through annular connecting sheets, the medium input pipe and the medium output pipe extend out of the outer side of the liner and extend to the port of the liner along the axial direction of the liner, and the medium input pipe and the medium output pipe bend along the surface of the port after extending to the port and continue to extend to the outer side of the port along the axial direction of the liner;

2. A rust preventative water heater tank as claimed in claim 1, wherein: the top of the support frame is provided with a support groove which is an arc-shaped groove, two sides of the limiting frame are respectively and integrally connected with the two support frames, the support frames are fixedly welded with the outer side of the liner, the limiting frame is fixed in the middle of the limiting frame, an arc-shaped protruding structure is arranged in the middle of the arc-shaped protruding structure, a lantern ring is fixedly arranged in the through hole in a penetrating mode, and the foam pad is arranged in the lantern ring.

3. A rust preventative water heater tank as claimed in claim 2, wherein: the foam pad is of a cylindrical structure, the foam pad is connected with the lantern ring in an interference fit mode, and one end portion of the foam pad protrudes out of one side, far away from the inner container, of the limiting frame.