CN210951508U

CN210951508U - Energy-saving gas wall-mounted furnace with waste gas waste heat insulation function

Info

Publication number: CN210951508U
Application number: CN201922088688.4U
Authority: CN
Inventors: 陈飞飞
Original assignee: Hebei Nuanxin Heating Equipment Co ltd
Current assignee: Hebei Nuanxin Heating Equipment Co ltd
Priority date: 2019-11-28
Filing date: 2019-11-28
Publication date: 2020-07-07
Anticipated expiration: 2029-11-28

Abstract

The utility model discloses an energy-saving gas hanging stove with waste gas waste heat preservation function, including hanging stove body, the upper end of hanging stove body is equipped with the waste gas delivery pipe, be equipped with electrostatic precipitator on the waste gas delivery pipe, electrostatic precipitator's exhaust end communicates with first blast pipe and second blast pipe respectively, be equipped with first discharge valve on the first blast pipe, be equipped with second discharge valve on the second blast pipe, second discharge valve's output and heat preservation trachea intercommunication, inside the cotton layer of heat preservation trachea embedding, the waste gas that has the waste heat through discharging in the heat preservation trachea heats the cotton layer of heat preservation, the cotton layer cladding of heat preservation is on the outer wall of water pipe. The utility model discloses utilize the waste gas that has the waste heat that the gas hanging stove produced, can keep warm for outdoor water pipe winter, improved the utilization efficiency of the energy.

Description

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

Technical Field

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

Background

After the wall-mounted gas boiler is used, waste gas needs to be discharged, the waste heat in the waste gas is absent in the market at present, the waste heat in the waste gas of the wall-mounted gas boiler is effectively recycled, a large amount of heat loss is caused, some water pipes arranged outdoors are often frozen and cracked in winter, the existing protection method only wraps a sponge layer outside the water pipes to protect the water pipes, the sponge layer does not have the active heating function, and the protection effect on the water pipes is limited; in combination with the above two cases, the exhaust gas containing residual heat discharged from the gas wall-hanging stove can be used for protecting the water pipe, and therefore, a new device capable of being used in combination is required.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an energy-saving gas hanging stove with waste gas waste heat preservation function utilizes the waste gas that has the waste heat that gas hanging stove produced, can keep warm for outdoor water pipe winter, improves the utilization efficiency of the energy.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an energy-saving gas hanging stove with waste gas waste heat preservation function, includes hanging stove body, the upper end of hanging stove body is equipped with waste gas discharge pipe, the last electrostatic precipitator that is equipped with of waste gas discharge pipe, electrostatic precipitator's exhaust end communicates with first blast pipe and second blast pipe respectively, be equipped with first discharge valve on the first blast pipe, be equipped with second discharge valve on the second blast pipe, second discharge valve's output and heat preservation trachea intercommunication, inside the cotton layer of heat preservation trachea embedding, the waste gas that has the waste heat through the intraductal emission of heat preservation trachea heats the cotton layer of heat preservation, the cotton layer cladding of heat preservation is on the outer wall of water pipe.

Preferably, the heat preservation trachea is including setting up at the cotton layer outside air supply trunk line of heat preservation, setting up at the cotton layer inside parallel arrangement's of heat preservation many branch pipelines and one end setting in the cotton layer inside of heat preservation and its other end setting in the cotton layer outside exhaust trunk line of heat preservation, the output of air supply trunk line penetrates the cotton layer of heat preservation and one of them branch pipeline intercommunication, and the one end that every branch pipeline is close to the air supply trunk line all communicates with adjacent branch pipeline through the nozzle stub, the one end that the air supply trunk line was kept away from in the branch pipeline to the exhaust trunk line setting, exhaust trunk line and one of them branch pipeline intercommunication, every branch pipeline is close to the one end of exhaust trunk line and all communicates with adjacent branch pipeline through the nozzle stub.

Preferably, the main air supply pipeline, the branch pipelines, the main exhaust pipeline and the short pipes are all rubber pipes.

Preferably, the heat preservation cotton layer includes outer nylon waterproof layer and inlayer sponge heat preservation, the heat preservation trachea is fixed between waterproof layer and heat preservation through sewing up.

Preferably, a heat conduction copper wire is connected between the branch pipelines and fixed inside the heat insulation cotton layer through gluing.

Preferably, the heat preservation cotton layer is wound on the outer wall of the water pipe and is fixed through an adhesive tape.

(III) advantageous effects

The utility model provides an energy-saving gas hanging stove with waste gas waste heat preservation function possesses following beneficial effect:

(1) the utility model is provided with two exhaust pipelines, when the weather temperature is high, the first exhaust valve is opened to exhaust the waste gas, when the weather temperature is low, the first exhaust valve is closed and the second exhaust valve is opened to make the waste gas with residual temperature enter the heat-insulating gas pipe, the gas flowing in the heat-insulating gas pipe can heat the gas pipe wall, and further the heat is transferred to the heat-insulating cotton layer, thereby increasing the protection effect on the water pipe;

(2) the branch pipelines of the heat preservation air pipe are connected through the heat conduction copper wires, so that heat can be transmitted to all positions of the heat preservation cotton layer more uniformly, and the protection effect on the water pipe is further improved.

Drawings

FIG. 1 is a schematic view of the connection relationship of the present invention;

FIG. 2 is a schematic view of the heat-insulating air tube of the present invention;

FIG. 3 is a side sectional view of the thermal insulation cotton layer of the present invention;

FIG. 4 is a top cross-sectional view of the thermal insulation cotton layer of the present invention;

in the figure: 1-wall hanging furnace body, 2-waste gas discharge pipe, 3-electric dust remover, 4-first exhaust pipe, 5-first exhaust valve, 6-second exhaust pipe, 7-second exhaust valve, 8-heat preservation pipe, 9-heat preservation cotton layer, 10-water pipe, 11-heat conduction copper wire, 81-main gas supply pipe, 82-branch pipe, 83-short pipe, 84-main exhaust pipe, 91-waterproof layer and 92-heat preservation layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-4, the utility model provides a technical solution: the utility model provides an energy-saving gas hanging stove with waste gas waste heat preservation function, includes hanging stove body 1, the upper end of hanging stove body 1 is equipped with exhaust emission pipe 2, be equipped with electrostatic precipitator 3 on the exhaust emission pipe 2, the exhaust end of electrostatic precipitator 3 communicates with first blast pipe 4 and second blast pipe 6 respectively, be equipped with first discharge valve 5 on the first blast pipe 4, be equipped with second discharge valve 7 on the second blast pipe 6, the output and the heat preservation trachea 8 intercommunication of second discharge valve 7, inside the cotton layer 9 of heat preservation trachea 8 embedding heat preservation, the waste gas that has the waste heat through discharging in the heat preservation trachea 8 heats the cotton layer 9 that keeps warm, the cotton layer 9 cladding of heat preservation is on the outer wall of water pipe 10.

Particularly, the insulating air pipe 8 sets up in insulating cotton layer 9 outside air supply main pipe 81, the many branch pipelines 82 that set up in insulating cotton layer 9 inside parallel arrangement and one end setting in insulating cotton layer 9 inside and its other end set up in insulating cotton layer 9 outside exhaust main pipe 84, the output of air supply main pipe 81 penetrates insulating cotton layer 9 and one of them branch pipeline 82 intercommunication, and every branch pipeline 82 is close to the one end of air supply main pipe 81 and all communicates with adjacent branch pipeline 82 through nozzle stub 83, exhaust main pipe 84 sets up the one end of keeping away from air supply main pipe 81 at branch pipeline 82, exhaust main pipe 84 communicates with one of them branch pipeline 82, and the one end that every branch pipeline 82 is close to exhaust main pipe 84 all communicates with adjacent branch pipeline 82 through nozzle stub 83.

Specifically, the main air supply pipe 81, the branch pipes 82, the main exhaust pipe 84 and the short pipes 83 are all rubber pipes, so that the main air supply pipe has certain flexibility and is convenient for covering the water pipes 10 at the bent angles.

Specifically, the heat preservation cotton layer 9 comprises an outer nylon waterproof layer 91 and an inner sponge heat preservation layer 92, and the heat preservation air pipe 8 is fixed between the waterproof layer 91 and the heat preservation layer 92 through sewing.

Particularly, be connected with heat conduction copper wire 11 between the branch pipeline 82, heat conduction copper wire 11 is fixed in the inside on cotton layer 9 of heat preservation through the veneer, is convenient for more for even each position of transmitting the cotton layer 9 of heat preservation with the heat, further improves the protection effect to water pipe 10.

Specifically, the heat insulating cotton layer 9 is wound around the outer wall of the water pipe 10 and fixed by an adhesive tape.

When the weather temperature is high, the first exhaust valve 5 is opened to exhaust waste gas, when the waste gas enters winter, the first exhaust valve 5 is closed and the second exhaust valve 7 is opened, the waste gas with residual heat enters the branch pipeline 82 through the main gas supply pipeline 81, the gas flowing in the heat insulation gas pipe 8 can heat the gas pipe wall, the heat is transferred to the heat insulation cotton layer 9, the protection effect on the water pipe 10 is improved, and finally the gas is exhausted outdoors from the main exhaust pipeline 84.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. An energy-saving gas wall-mounted furnace with waste gas waste heat insulation function comprises a wall-mounted furnace body (1), the upper end of the wall-hanging furnace body (1) is provided with a waste gas discharge pipe (2), the waste gas discharge pipe (2) is provided with an electric dust collector (3), the exhaust end of the electric dust collector (3) is respectively communicated with the first exhaust pipe (4) and the second exhaust pipe (6), a first exhaust valve (5) is arranged on the first exhaust pipe (4), a second exhaust valve (7) is arranged on the second exhaust pipe (6), it is characterized in that the output end of the second exhaust valve (7) is communicated with a heat preservation air pipe (8), the heat preservation air pipe (8) is embedded into a heat preservation cotton layer (9), waste gas with residual heat discharged in the heat preservation air pipe (8) heats the heat preservation cotton layer (9), and the heat preservation cotton layer (9) is coated on the outer wall of the water pipe (10).

2. The energy-saving gas wall-mounted boiler with the waste heat preservation function of the exhaust gas as claimed in claim 1, is characterized in that: the heat preservation air pipe (8) comprises an air supply main pipeline (81) arranged outside the heat preservation cotton layer (9), a plurality of branch pipelines (82) arranged in parallel inside the heat preservation cotton layer (9) and an exhaust main pipeline (84) one end of which is arranged inside the heat preservation cotton layer (9) and the other end of which is arranged outside the heat preservation cotton layer (9), the output end of the main air supply pipeline (81) penetrates through the heat insulation cotton layer (9) to be communicated with one branch pipeline (82), one end of each branch pipeline (82) close to the main air supply pipeline (81) is communicated with the adjacent branch pipeline (82) through a short pipe (83), the main exhaust pipeline (84) is arranged at one end of the branch pipeline (82) far away from the main air supply pipeline (81), the main exhaust pipeline (84) is communicated with one branch pipeline (82), and one end, close to the main exhaust pipeline (84), of each branch pipeline (82) is communicated with the adjacent branch pipeline (82) through a short pipe (83).

3. The energy-saving gas wall-mounted boiler with the waste heat preservation function of the exhaust gas as claimed in claim 2, is characterized in that: the air supply main pipeline (81), the branch pipeline (82), the exhaust main pipeline (84) and the short pipes (83) are all rubber pipes.

4. The energy-saving gas wall-mounted boiler with the waste heat preservation function of the exhaust gas as claimed in claim 1, is characterized in that: the heat-insulating cotton layer (9) comprises an outer nylon waterproof layer (91) and an inner sponge heat-insulating layer (92), and the heat-insulating air pipe (8) is fixed between the waterproof layer (91) and the heat-insulating layer (92) through sewing.

5. The energy-saving gas wall-mounted boiler with the waste heat preservation function of the exhaust gas as claimed in claim 2, is characterized in that: and heat-conducting copper wires (11) are connected between the branch pipelines (82), and the heat-conducting copper wires (11) are fixed in the heat-insulating cotton layer (9) through gluing.

6. The energy-saving gas wall-mounted boiler with the waste heat preservation function of the exhaust gas as claimed in claim 1, is characterized in that: the heat insulation cotton layer (9) is wound on the outer wall of the water pipe (10) and is fixed through an adhesive tape.