CN213454211U

CN213454211U - Energy-saving gas wall-mounted furnace with waste gas waste heat insulation function

Info

Publication number: CN213454211U
Application number: CN202022062477.6U
Authority: CN
Inventors: 李启友
Original assignee: Qingdao Qixing Heating And Ventilating Technology Co ltd
Current assignee: Qingdao Qixing Heating And Ventilating Technology Co ltd
Priority date: 2020-09-19
Filing date: 2020-09-19
Publication date: 2021-06-15
Anticipated expiration: 2030-09-19

Abstract

The utility model discloses an energy-saving gas hanging stove with waste gas waste heat preservation function, which comprises an outer shell, fixedly connected with hanging stove body in the shell, be equipped with the heat preservation water pipe on the hanging stove body, the up end of hanging stove body is equipped with the main vent-pipe, be equipped with on the main vent-pipe and be used for realizing carrying out the purification mechanism that purifies waste gas, the end of main vent-pipe is equipped with first solenoid valve, the below of main vent-pipe is equipped with the heat exchange mechanism that is used for realizing waste gas waste heat utilization. The utility model discloses rational in infrastructure, it adopts and sets up exhaust gas purification device on the main exhaust pipe, uses double-deck filter screen and active carbon adsorption's mode, reduces the dust impurity that contains in the exhaust waste gas greatly, and its adoption is from the water circulating system who takes, utilizes the waste heat of waste gas to heat, keeps warm to prevent frostbite to the hanging stove, and effectual waste gas waste heat that utilizes practices thrift a large amount of energy.

Description

Energy-saving gas wall-mounted furnace with waste gas waste heat insulation function

Technical Field

The utility model relates to a gas hanging stove technical field especially relates to an energy-saving gas hanging stove with waste gas waste heat preservation function.

Background

After the gas hanging stove is used, need be discharged waste gas, dust in the waste gas, impurity etc. can pollute the atmospheric environment, environmental protection inadequately, can cause the pollution to the environment in the direct exhaust air, contain the waste heat in the exhaust waste gas, the effective recycle is carried out to the waste heat in the gas hanging stove waste gas to the present market lack, cause a large amount of heat loss phenomenon, especially in winter, the gas hanging stove needs some heating device to heat the heat preservation under the low temperature condition, the protection measure that prevents frostbite, the gas hanging stove that keeps warm is carried out to the unreasonable waste heat utilization, the heat in the waste gas is all wasted basically.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the energy-saving gas hanging stove with waste gas waste heat preservation function that proposes, it adopts and sets up exhaust gas purification device on the main exhaust pipe, use double-deck filter screen and active carbon adsorption's mode, reduce the dust impurity that contains in the exhaust waste gas greatly, its adopts from the water circulating system who takes, the waste heat that utilizes waste gas is heated, keep warm to the hanging stove and prevent frostbite, effectual waste gas waste heat that utilizes, practice thrift a large amount of energy.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an energy-saving gas hanging stove with waste gas waste heat preservation function, includes the shell, fixedly connected with hanging stove body in the shell, be equipped with the heat preservation water pipe on the hanging stove body, the up end of hanging stove body is equipped with the main exhaust pipe, be equipped with on the main exhaust pipe and be used for realizing carrying out the purification mechanism that purifies waste gas, the end of main exhaust pipe is equipped with first solenoid valve, the below of main exhaust pipe is equipped with the heat exchange mechanism who is used for realizing waste gas waste heat utilization.

Preferably, purification mechanism includes the purifying box of fixed connection on the main exhaust pipe, sliding connection has activated carbon layer and the filter screen of two symmetry settings on the inner wall of purifying box, the up end threaded connection of purifying box has the case lid.

Preferably, the heat exchange mechanism comprises an auxiliary exhaust pipe arranged below the main exhaust pipe, the auxiliary exhaust pipe is communicated with the main exhaust pipe, a second electromagnetic valve is arranged on the auxiliary exhaust pipe, and a heating water pipe is arranged in the auxiliary exhaust pipe.

Preferably, a third electromagnetic valve is arranged at a water inlet of the heat-preservation water pipe, a fourth electromagnetic valve is arranged at a water outlet of the heat-preservation water pipe, a first temperature sensor is arranged on the third electromagnetic valve, a valve port of the third electromagnetic valve is connected to a water outlet of the heating water pipe, a water pump is arranged at a water inlet of the heating water pipe, the water pump is fixedly connected to the shell, the water pump is connected with the fourth electromagnetic valve through a water guide pipe, and a second temperature sensor is arranged on the fourth electromagnetic valve.

Preferably, the first electromagnetic valve and the second electromagnetic valve are both in DCF-Z-40S type, and the third electromagnetic valve and the fourth electromagnetic valve are both in DCF-Z-20 type.

Preferably, the heat preservation water pipe spiral is around hanging stove body, the heating water pipe is the spiral type water pipe.

Compared with the prior art, the utility model, its beneficial effect does:

1. it adopts and sets up exhaust gas purification device on main exhaust pipe, uses double-deck filter screen and active carbon adsorption's mode, reduces the dust impurity that contains in the exhaust waste gas greatly.

2. The wall-mounted boiler is insulated and anti-freezing by adopting a self-contained water circulation system and heating by utilizing waste heat of waste gas, effectively utilizes the waste heat of the waste gas and saves a large amount of energy.

Drawings

Fig. 1 is a schematic structural view of an energy-saving gas wall-mounted furnace with waste gas heat preservation function according to the present invention;

fig. 2 is a schematic cross-sectional view of an energy-saving gas wall-mounted furnace with waste heat preservation function provided by the utility model;

fig. 3 is the utility model provides an energy-saving gas hanging stove's purifying box internal structure schematic diagram with waste gas waste heat preservation function.

In the figure: the wall-mounted boiler comprises a wall-mounted boiler body 1, a shell 2, a main exhaust pipe 3, a purification box 4, a first electromagnetic valve 5, a second electromagnetic valve 6, an auxiliary exhaust pipe 7, a heating water pipe 8, a water pump 9, a third electromagnetic valve 10, a fourth electromagnetic valve 11, a box cover 12, a filter screen 13, an activated carbon layer 14 and a heat preservation water pipe 15.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention can be embodied in many different forms other than those specifically described herein, and it will be apparent to those skilled in the art that similar modifications can be made without departing from the spirit and scope of the invention, and it is therefore not to be limited to the specific embodiments disclosed below.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Referring to fig. 1-3, an energy-saving gas hanging stove with waste gas waste heat preservation function, includes shell 2, fixedly connected with hanging stove body 1 in the shell 2, is equipped with heat preservation water pipe 15 on the hanging stove body 1, and the up end of hanging stove body 1 is equipped with main exhaust pipe 3, is equipped with on the main exhaust pipe 3 to be used for realizing carrying out the purification mechanism that purifies waste gas, and the end of main exhaust pipe 3 is equipped with first solenoid valve 5, and the below of main exhaust pipe 3 is equipped with the heat exchange mechanism that is used for realizing waste gas waste heat utilization.

In the utility model, the purification mechanism comprises a purification box 4 fixedly connected on a main exhaust pipe 3, an active carbon layer 14 and two filter screens 13 symmetrically arranged are connected on the inner wall of the purification box 4 in a sliding way, a double-layer filter screen and an active carbon adsorption way are used to greatly reduce dust impurities contained in the discharged waste gas, the upper end surface of the purification box 4 is in threaded connection with a box cover 12, a heat exchange mechanism which is convenient for replacing the active carbon layer 14 and cleaning the filter screens 13 comprises an auxiliary exhaust pipe 7 arranged below the main exhaust pipe 3, the auxiliary exhaust pipe 7 is communicated with the main exhaust pipe 3, a second electromagnetic valve 6 is arranged on the auxiliary exhaust pipe 7, a heating water pipe 8 is arranged in the auxiliary exhaust pipe 7, a third electromagnetic valve 10 is arranged at the water inlet of the heat preservation water pipe 15, a fourth electromagnetic valve 11 is arranged at the water outlet of the heat preservation water pipe 15, a first temperature sensor is arranged on the third electromagnetic valve 10, a, be equipped with water pump 9 on water heating pipe 8' S the water inlet, water pump 9 fixed connection is on shell 2, be connected through the aqueduct between water pump 9 and the fourth solenoid valve 11, adopt the water circulating system of area certainly, utilize the waste heat of waste gas to heat, it is frostproofing to keep warm to hanging stove body 1, effectual waste gas waste heat of utilizing, a large amount of energy of saving, be equipped with second temperature sensor on the fourth solenoid valve 11, the model of first solenoid valve 5 and second solenoid valve 6 is DCF-Z-40S, the model of third solenoid valve 10 and fourth solenoid valve 11 is DCF-Z-20, heat preservation water pipe 15 spiral is around stove body 1, water heating pipe 8 is the spiral water pipe.

When the utility model is used, as shown in figures 1-3, after the wall-hanging stove body 1 is used, the waste gas can be discharged from the main exhaust pipe 3, when the waste gas passes through the purifying box 4, the waste gas is firstly filtered by the filter screen 13, then is adsorbed by the active carbon layer 14, and finally is filtered by the filter screen 13, at the moment, the waste gas is purified, when the active carbon layer 14 needs to be replaced, the box cover 12 can be replaced by unscrewing the waste gas, the clean waste gas with waste heat is discharged onto the heating water pipe 8 through the auxiliary exhaust pipe 7, the water in the heating water pipe 8 is heated, when the water temperature reaches a certain temperature, the first temperature sensor on the third electromagnetic valve 10 is triggered, the second electromagnetic valve 6 is closed through electric signal control, the first electromagnetic valve 5 is opened, at the moment, the waste gas does not enter the auxiliary exhaust pipe 7 any more, then the third electromagnetic valve 10 is opened, the hot water in the heating water pipe 8 is discharged into the heat preservation water pipe 15 under, under the effect of shell 2, the heat preservation effect has been improved, second temperature sensor on fourth solenoid valve 11 detects the settlement temperature, can obtain closing through signal of telecommunication control third solenoid valve 10, second temperature sensor on fourth solenoid valve 11 detects the opening that the low temperature of crossing can trigger fourth solenoid valve 11, then cold water in the heat preservation water pipe 15 can flow out, in water pump 9's effect is sent into water heating pipe 8, so reciprocating cycle, can guarantee to utilize the waste gas waste heat to realize the heat preservation to hanging stove body 1 always.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an energy-saving gas hanging stove with waste gas waste heat preservation function, includes shell (2), its characterized in that, fixedly connected with hanging stove body (1) in shell (2), be equipped with heat preservation water pipe (15) on hanging stove body (1), the up end of hanging stove body (1) is equipped with main exhaust pipe (3), be equipped with on main exhaust pipe (3) and be used for realizing carrying out the purification mechanism that purifies to waste gas, the end of main exhaust pipe (3) is equipped with first solenoid valve (5), the below of main exhaust pipe (3) is equipped with the heat exchange mechanism that is used for realizing waste gas waste heat utilization.

2. The energy-saving gas wall-mounted furnace with the waste heat preservation function of the exhaust gas as claimed in claim 1, wherein the purification mechanism comprises a purification box (4) fixedly connected to the main exhaust pipe (3), an activated carbon layer (14) and two symmetrically arranged filter screens (13) are slidably connected to the inner wall of the purification box (4), and a box cover (12) is in threaded connection with the upper end face of the purification box (4).

3. The energy-saving gas wall-mounted furnace with the waste heat preservation function of the exhaust gas as claimed in claim 1, wherein the heat exchange mechanism comprises a secondary exhaust pipe (7) arranged below the main exhaust pipe (3), the secondary exhaust pipe (7) is communicated with the main exhaust pipe (3), a second electromagnetic valve (6) is arranged on the secondary exhaust pipe (7), and a heating water pipe (8) is arranged in the secondary exhaust pipe (7).

4. The energy-saving gas wall-mounted furnace with the waste heat preservation function of the exhaust gas as claimed in claim 1, wherein a third electromagnetic valve (10) is arranged at a water inlet of the heat preservation water pipe (15), a fourth electromagnetic valve (11) is arranged at a water outlet of the heat preservation water pipe (15), a first temperature sensor is arranged on the third electromagnetic valve (10), a valve port of the third electromagnetic valve (10) is connected to a water outlet of the heating water pipe (8), a water pump (9) is arranged at a water inlet of the heating water pipe (8), the water pump (9) is fixedly connected to the shell (2), the water pump (9) is connected with the fourth electromagnetic valve (11) through a water guide pipe, and a second temperature sensor is arranged on the fourth electromagnetic valve (11).

5. The energy-saving wall-mounted gas furnace with the waste heat preservation function of exhaust gas as claimed in claim 4, wherein the first electromagnetic valve (5) and the second electromagnetic valve (6) are both DCF-Z-40S in type, and the third electromagnetic valve (10) and the fourth electromagnetic valve (11) are both DCF-Z-20 in type.

6. The energy-saving gas wall-mounted boiler with the waste heat preservation function of the exhaust gas as claimed in claim 3, wherein the heat preservation water pipe (15) is spirally wound around the wall-mounted boiler body (1), and the heating water pipe (8) is a spiral water pipe.