CN220728970U

CN220728970U - Condensation waste heat recovery device of gas heating water heater

Info

Publication number: CN220728970U
Application number: CN202322422389.6U
Authority: CN
Inventors: 孙永军; 周瑞青; 刘艳丽; 莫新亮; 霍焕振; 葛传奇; 时新新; 王殿彬; 聂晓茜
Original assignee: Dezhou Fang Wei Hvac Equipment Co ltd
Current assignee: Dezhou Fang Wei Hvac Equipment Co ltd
Priority date: 2023-09-07
Filing date: 2023-09-07
Publication date: 2024-04-05
Anticipated expiration: 2033-09-07

Abstract

The utility model relates to the technical field of waste heat recovery, in particular to a condensing waste heat recovery device of a gas heating water heater, which comprises a condensation water tank and a smoke pipe, wherein a proper amount of condensed water is filled in the condensation water tank, the smoke pipe penetrates through the condensation water tank, a plurality of condensation pipes are arranged in the middle of the smoke pipe and are in a bent shape, the condensation pipes are uniformly arranged, each condensation pipe is made of metal, and the smoke in each condensation pipe can exchange heat with the condensed water more efficiently by installing the condensation pipes on the smoke pipe and penetrating through the condensation water tank.

Description

Condensation waste heat recovery device of gas heating water heater

Technical Field

The utility model relates to the technical field of waste heat recovery, in particular to a condensation waste heat recovery device of a gas heating water heater.

Background

As known, a gas hot water heating furnace, namely a gas hot water heating boiler, is a hot water boiler which heats water to a certain temperature by using gas combustion and realizes heating requirements through a heating pipeline and a radiator, and belongs to the category of domestic boilers.

The existing gas heating water heater is provided with a condensation waste heat recovery device, but the condensation effect of the existing condensation waste heat recovery device can be improved when condensate water condenses smoke.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a condensation waste heat recovery device of a gas heating water heater.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a gas heating water heater condensation waste heat recovery device, includes condensate water tank and tobacco pipe, condensate water tank's inside is filled with appropriate amount, the tobacco pipe passes condensate water tank to the middle part of tobacco pipe is provided with the several condenser pipe, the condenser pipe is crooked form setting, and the several condenser pipe is evenly arranged, every the condenser pipe all adopts the metal material.

Further, a water inlet pipe and a water outlet pipe are arranged on the condensate water tank.

Further, be provided with the controller on the condensate water tank, the controller electricity is connected with temperature sensor, temperature sensor stretches into in the condensate water tank, all be provided with the solenoid valve on inlet tube and the drain pipe to every solenoid valve all is connected with the controller electricity.

Further, a heat preservation layer is arranged outside the condensate water tank.

Further, the side of the condensate water tank is provided with a plurality of fixing frames, and the fixing frames are provided with a plurality of fixing holes.

Further, an overflow valve is arranged on the condensate water tank.

(III) beneficial effects

Compared with the prior art, the utility model provides a condensing waste heat recovery device of a gas heating water heater, which has the following beneficial effects:

this gas heating water heater condensation waste heat recovery device through installing several condenser pipe on the tobacco pipe, and several condenser pipe passes the condensate water tank, can effectively let the flue gas in every condenser pipe homoenergetic more efficient carry out heat transfer with the comdenstion water for the device has higher condensation efficiency.

Drawings

FIG. 1 is a schematic view of the internal structure of the present utility model;

FIG. 2 is a schematic view of a partial axial side structure of the smoke tube and condenser tube of the present utility model;

fig. 3 is a schematic view of another partial axial side structure of the smoke tube and the condensation tube of the present utility model.

In the figure: 1. a condensate tank; 2. a smoke tube; 3. a condensing tube; 4. a water inlet pipe; 5. a drain pipe; 6. a controller; 7. a temperature sensor; 8. an electromagnetic valve; 9. a heat preservation layer; 10. a fixing frame; 11. and an overflow valve.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the condensation waste heat recovery device of the gas heating water heater of the utility model comprises a condensation water tank 1 and a smoke tube 2, wherein a heat insulation layer 9 is arranged outside the condensation water tank 1, the heat insulation layer 9 can play a role in insulating heat, a proper amount of condensed water is filled in the condensation water tank 1, a water inlet pipe 4 and a water outlet pipe 5 are arranged on the condensation water tank 1, and the condensed water flows in and flows out through the water inlet pipe 4 and the water outlet pipe 5.

The tobacco pipe 2 passes condensate water tank 1 to the middle part of tobacco pipe 2 is provided with several condenser pipe 3, and condenser pipe 3 is crooked form setting, and the crooked of condenser pipe 3 is the circular arc transition, does not appear the crooked of too big angle, in order to avoid influencing the flow of flue gas, and several condenser pipe 3 is evenly arranged, and every condenser pipe 3 all adopts the metal material, and the metal material can have better heat transfer efficiency.

Be provided with controller 6 on the condensate water tank 1, controller 6 electricity is connected with temperature sensor 7, temperature sensor 7 stretches into in the condensate water tank 1, controller 6 can monitor the temperature of the comdenstion water in the condensate water tank 1 through temperature sensor 7, all be provided with solenoid valve 8 on inlet tube 4 and the drain pipe 5, and every solenoid valve 8 all is connected with controller 6 electricity, thereby when the temperature of comdenstion water is too high, thereby the automatic solenoid valve 8 of opening of controller 6 discharges the comdenstion water, then put into new comdenstion water, wherein controller 6 adopts suitable model can, be provided with overflow valve 11 on the condensate water tank 1, when condensate water tank 1 put into the comdenstion water, the too much condition of comdenstion water can not appear, and overflow valve 11 can effectively prevent the too much condition of comdenstion water.

The side of the condensate water tank 1 is provided with a plurality of fixing frames 10, and the fixing frames 10 are provided with a plurality of fixing holes, so that the condensate water tank 1 can be conveniently installed.

Technical or scientific terms used in the description of this application should be given the ordinary meaning as understood by one of ordinary skill in the art to which this application belongs. The terms "upper," "lower," "left," "right," "center," "vertical," "horizontal," "inner," "outer," and the like as used in this description are merely used to indicate relative directions or positional relationships, and do not imply that a device or element must have a particular orientation, be configured and operated in a particular orientation, and that the relative positional relationships may be changed when the absolute position of the object being described is changed, and thus should not be construed as limiting the present application. The terms "first," "second," "third," and the like, as used in the description herein, are used for descriptive purposes only and are not to be construed as indicating or implying any particular importance to the various components.

The use of the terms "a," "an," or "the" and similar referents in the description of the utility model are not to be construed as limited in number to the precise location of at least one. As used in this description, the terms "comprises," "comprising," or the like are intended to cover an element or article that appears before the term and that is listed after the term and its equivalents, without excluding other elements or articles.

Unless specifically stated or limited otherwise, in the description of the embodiments of the present application, the terms "mounted," "connected," "affixed," "disposed," and the like are to be construed broadly. For example, the "connection" may be a fixed connection, a detachable connection, or an integral arrangement; the device can be mechanically connected, electrically connected and communicated; it can be directly connected or indirectly connected through an intermediate medium; which may be a communication between two elements or an interaction between two elements. The specific meanings of the above terms in the embodiments of the present application can be understood by those skilled in the art to which the present application pertains according to the specific circumstances.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a gas heating water heater condensation waste heat recovery device which characterized in that: including condensate water tank (1) and tobacco pipe (2), condensate water tank (1)'s inside is filled with appropriate amount, tobacco pipe (2) pass condensate water tank (1) to the middle part of tobacco pipe (2) is provided with several condenser pipe (3), condenser pipe (3) are crooked form setting, and several condenser pipe (3) are evenly arranged, every condenser pipe (3) all adopt the metal material.

2. The gas heating water heater condensation waste heat recovery device according to claim 1, wherein: the condensing water tank (1) is provided with a water inlet pipe (4) and a water outlet pipe (5).

3. The gas heating water heater condensation waste heat recovery device according to claim 2, wherein: the utility model discloses a condenser water tank, including condenser water tank (1), condenser water tank (1) is provided with controller (6), controller (6) electricity is connected with temperature sensor (7), temperature sensor (7) stretch into in condenser water tank (1), all be provided with solenoid valve (8) on inlet tube (4) and drain pipe (5) to every solenoid valve (8) all are connected with controller (6) electricity.

4. The gas heating water heater condensation waste heat recovery device according to claim 1, wherein: the outside of condensate tank (1) is provided with one deck heat preservation (9).

5. The gas heating water heater condensation waste heat recovery device according to claim 1, wherein: the side of the condensate water tank (1) is provided with a plurality of fixing frames (10), and the fixing frames (10) are provided with a plurality of fixing holes.

6. The gas heating water heater condensation waste heat recovery device according to claim 1, wherein: an overflow valve (11) is arranged on the condensate water tank (1).