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Water tank inlet and outlet pipes and water tank device

A technology for entering and exiting water pipes and water tanks. It is used in packaging, transportation and packaging, pipes/pipe joints/fittings, etc. It can solve problems such as good corrosion resistance and achieve the effect of external structure coordination and external structure improvement.

Active Publication Date: 2017-07-25
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a water tank inlet and outlet pipe and a water tank device. Using the water tank inlet and outlet pipe solves the problem of connection and sealing between the water tank and the water inlet and outlet pipe components, and has good corrosion resistance

Method used

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  • Water tank inlet and outlet pipes and water tank device
  • Water tank inlet and outlet pipes and water tank device
  • Water tank inlet and outlet pipes and water tank device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] Such as figure 1 , 2 As shown, the water tank device of the present embodiment is composed of the joint assembly, the rubber cover 3, the adapter A4, the water pipe assembly 6, and the mounting seat A 9 to form the water tank inlet and outlet pipes, wherein the joint assembly, the adapter A4, and the water pipe assembly are made of stainless steel. Seat A9 material is carbon steel, and water tank liner 10 is enamel liner, and enamel material is that carbon steel surface is coated with one or several layers of enamel, by firing, a kind of composite material that both take place physical and chemical reaction and firmly combine.

[0030] Preferably, the side wall of the water tank liner 10 is provided with a water tank inlet and outlet water pipe installation hole, and the section 100 of the installation hole is a "D"-shaped structure; the water pipe joint of the water pipe assembly 6 passes through the installation hole, and the cross section of the water pipe joint is 2...

Embodiment 2

[0033] Such as image 3 , 4 As shown, in the water tank device of this embodiment, preferably, the side wall of the water tank liner 10 is provided with a water tank inlet and outlet water pipe installation hole, and the section of the installation hole is a "D"-shaped structure; the water pipe joint of the water pipe assembly 6 passes through the water tank. The installation hole of the water pipe joint is a "D" shaped structure; the mounting seat A9 is welded and fixed on the outside of the water tank liner 10; a positioning joint 11 is set outside the water pipe joint, and the positioning joint is "D" shaped PA plastic parts; the water pipe joint is inserted into the water tank liner 10 through the middle passage of the mounting seat A9 and the positioning joint, the adapter A4 is threaded to the mounting seat A9, and a gasket B5 is arranged between the two for reliable Sealing; after the thread is tightened, the end face of the adapter A4 presses the end face of the water...

Embodiment 3

[0036] Such as Figure 5 , 6As shown, the water tank device of this embodiment is different from Embodiment 1 in that: the side wall of the water tank liner 10 is provided with a round hole for installing the water tank inlet and outlet pipes, and the cross section of the inner end of the middle channel of the mounting seat B14 is "D". Glyph structure; the water pipe joint passes through the installation round hole, and the cross section of the water pipe joint is a "D" shaped structure and is connected with the inner end of the middle channel of the mounting seat B14; the mounting seat B14 is connected to the water tank liner 10 Fixed connection by welding, the end face of the water pipe joint is installed with a gasket B5, the water pipe assembly is inserted into the water tank liner 10 through the middle channel of the mounting seat B14, the adapter B12 and the mounting seat B14 are connected by threads, and the two are installed Gasket D13 for reliable sealing; the adapte...

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Abstract

The invention provides a water inlet and outlet pipe of a water tank and a water tank device. A connector assembly of the water inlet and outlet pipe of the water tank comprises a pipe connector and a joint. The joint is arranged between the pipe connector and a water pipe assembly. A sealing device is arranged between the water pipe assembly and the connector assembly. The water inlet and outlet pipe of the water tank further comprises a mounting seat, and the joint and the mounting seat are in fastening connection in a convenient dismounting and mounting manner. The connecting scheme of the water inlet and outlet pipe of a novel structure is adopted, so that the stainless steel water inlet and outlet pipe and an enamel inner container are connected and sealed. The water inlet and outlet pipe can be fast mounted and located, reliable sealing is achieved, and the durable performance of the water inlet and outlet pipe is improved. Due to the fact that the stainless steel joint is designed on the end face of the water pipe, the problem that the connector is exposed out, and rusted is solved, and the outer structure of the water tank is more coordinating and attractive. Meanwhile, the water inlet and outlet pipe of the water tank comprises a hat-shaped rubber cover, and the technical effect of enabling the outer structure of the water tank to be more coordinating and attractive is achieved as well.

Description

technical field [0001] The invention relates to the technical field of a water tank and its water inlet and outlet pipe structure, in particular to a water tank inlet and outlet pipe and a water tank device. Background technique [0002] At present, the water tank devices on the market are used in industrial products such as water heaters and boilers. Usually, considering the anti-corrosion performance, the stainless steel water tank liner is used. The material of the water tank liner is the same as that of the water inlet and outlet pipe components, that is, the liner is also made of stainless steel. , Flanged holes are used on the inner tank to cooperate with the water inlet and outlet pipe components, and are connected by welding. [0003] Due to the great advantages of enamel materials in terms of anti-corrosion and price, more and more water tank products are gradually turning to enamel liners (that is, the material is carbon steel + enamel layer); Performance, the mat...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16L21/00B65D25/00
CPCB65D25/00F16L21/00
Inventor 向以华张海鹏黄俊豪景仁坤
Owner GREE ELECTRIC APPLIANCES INC
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