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Gas water boiler

A water boiler and gas technology, applied in the field of gas water boilers, can solve the problems of inconvenient disassembly, unfavorable inner tank heat preservation, increase of heat transfer surface, etc., and achieve the effect of convenient loading and unloading

Inactive Publication Date: 2013-04-17
ZHEJIANG XUSHI KITCHEN APP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a gas water boiler, which can effectively solve the problem that the existing inner tank and the beam of the bracket are welded, the inconvenience of disassembly increases the heat transfer surface, and it is not conducive to the heat preservation of the inner tank

Method used

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Embodiment Construction

[0012] refer to figure 1 , figure 2 It is an embodiment of a gas-fired water boiler of the present invention, a gas-fired water boiler, comprising a frame 1 and an inner tank 2, the inner tank 2 is provided with three hooks 3 that are not on the same straight line, and the side of the frame 1 There are hanging holes 5 for hooks 3 to hang on the horizontal bar 4, two of the three hooks 3 are fixed on the same horizontal line at the top of the inner tank 2, and the other hook 3 is fixed at the bottom of the inner tank 2. The hook 3 is welded on the inner container 2, the hanging hole 5 is a hanging hole, the head of the hook 3 is provided with threads, and the head of the hook 3 passes through the hanging hole and the back head is screwed with a nut 6, and the nut 6 The diameter is greater than the diameter of the hanging hole.

[0013] Hang the liner 2 with the hook 3 on the crossbar 4, and then screw the head of the hook 3 with a nut 6 to prevent decoupling, or after the ho...

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Abstract

The invention discloses a gas water boiler which is capable of effectively solving the problem that beam welding of an existing inner container and a support is inconvenient for detachment to result in heat transfer surface enlargement so as to be adverse to inner container heat insulation. The gas water boiler comprises a frame and an inner container, three hooks which are not positioned on the same straight line are arranged on the inner container, and hook holes for hooking of the hooks are arranged on horizontal cross bars of the side face of the frame. The gas water boiler has the advantages that the inner container only needs to be hung on the cross bars of the frame after the hooks are fixed on the inner container, the three hooks have stability and are convenient for mounting and demounting of the inner container, and the problem of uneven hanging surface of the inner container due to assembly welding does not need to be taken into account.

Description

technical field [0001] The invention relates to a gas water boiler. Background technique [0002] Gas water heater is a device that uses gas to quickly heat water to boil, and is widely used in hotels, office buildings, kitchens and other fields. The gas water heater includes a bracket, an inner tank, a heater, and a fire pipe. The inner tank is set in the bracket, and a heater is arranged on the lower bracket of the inner tank, and a fire tube is arranged in the inner tank, and the fire tube brings the heat of the heater into the guts. [0003] At present, the inner tank is welded with steel or directly with the horizontal (vertical) beam. Once the inner tank has a problem, it is very inconvenient to disassemble, and the heat transfer surface of the inner tank is increased, which is not conducive to the inner tank's heat preservation. The tank adopts assembly welding, which will make the welding surface uneven and affect the welding of the inner tank and the beam. Conte...

Claims

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Application Information

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IPC IPC(8): F24H9/00
Inventor 徐委康
Owner ZHEJIANG XUSHI KITCHEN APP