CN211290529U - Wall-mounted furnace - Google Patents
Wall-mounted furnace Download PDFInfo
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- CN211290529U CN211290529U CN201922194712.2U CN201922194712U CN211290529U CN 211290529 U CN211290529 U CN 211290529U CN 201922194712 U CN201922194712 U CN 201922194712U CN 211290529 U CN211290529 U CN 211290529U
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- heat exchanger
- heating
- gas
- heated section
- valve
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- 238000010438 heat treatment Methods 0.000 claims abstract description 76
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 57
- 239000007789 gas Substances 0.000 description 57
- 239000008236 heating water Substances 0.000 description 11
- 238000001514 detection method Methods 0.000 description 6
- 230000011218 segmentation Effects 0.000 description 5
- 238000002485 combustion reaction Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
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Abstract
The utility model provides a pair of hanging stove, include: a heating device; a heat exchanger heated by the heating device; the heating pipeline comprises a first heated section which exchanges heat with the heat exchanger; and the domestic hot water pipeline comprises a second heated section which exchanges heat with the heat exchanger. Heating device heats the heat exchanger, and a heat exchanger is heated the section heat transfer with the first by heating section of heating pipeline, the second of life hot water pipeline simultaneously, and the quantity of heat exchanger is few, the simple structure of whole hanging stove.
Description
Technical Field
The utility model relates to the technical field of household appliances, concretely relates to hanging stove.
Background
The hanging stove is dual-purpose stove, has heating and life hot water function, but what present hanging stove mostly adopted is the priority principle of life hot water, when using the hot water function promptly, need stop the heating function, can't carry out the heating. When people need heating and hot water supply at the same time, particularly if domestic hot water is used for a long time in cold winter, the phenomenon that the temperature of a room is greatly reduced occurs, so that the comfort experience of a user is reduced, and unnecessary energy consumption is caused.
The prior art discloses dual-purpose hanging stove of dual-system, includes: the hanging stove body is installed this internal heating heat exchanger, the life heat exchanger of hanging stove, and connect heating pipeline on the heating heat exchanger is connected life hot water pipeline on the life heat exchanger, the heating heat exchanger with life heat exchanger mutually independent corresponds the heating heat exchanger is equipped with the heating combustor, corresponds the life heat exchanger is equipped with the life combustor, supplies with the gas respectively through a gas-distributing pipe the heating combustor with the life combustor, the heating combustor with life combustor separate control.
Above-mentioned among the prior art combustor and heat exchanger set up two respectively, and a large amount, the structure of hanging stove is complicated.
SUMMERY OF THE UTILITY MODEL
Therefore, the to-be-solved technical problem of the utility model lies in overcoming the complicated defect of hanging stove structure among the prior art to a simple structure's hanging stove is provided.
In order to solve the technical problem, the utility model provides a pair of hanging stove, include:
a heating device;
a heat exchanger heated by the heating device;
the heating pipeline comprises a first heated section which exchanges heat with the heat exchanger;
and the domestic hot water pipeline comprises a second heated section which exchanges heat with the heat exchanger.
The heat exchanger is provided with a first inlet, a first outlet, a second inlet and a second outlet, the first heated section penetrates through the first inlet and the first outlet, and the second heated section penetrates through the second inlet and the second outlet.
The heating device comprises a combustor communicated with a gas pipeline, and the heat exchanger is arranged above the combustor.
The combustor is a staged combustor comprising:
the first fire row is arranged below the first heated section;
the second fire row is arranged below the second heated section, and the first fire row and the second fire row are positioned in different rows;
the gas pipeline includes:
a gas main pipeline;
the first gas branch is communicated with the gas main pipeline and the first fire grate and is provided with a first valve for controlling the on-off of the gas main pipeline and the first fire grate;
and the second gas branch is communicated with the gas main pipeline and the second fire grate and is provided with a second valve for controlling the on-off of the gas main pipeline and the second fire grate.
The first valve is a first sectional solenoid valve and the second valve is a second sectional solenoid valve.
The first heated section and/or the second heated section are arranged in an S-shaped curve.
The first heated section is disposed higher than the second heated section within the heat exchanger.
And a gas proportional valve is arranged on the gas main pipeline.
And in the projection of a vertical plane, the domestic hot water pipeline is arranged on the inner side of the heating pipeline.
The gas proportional valve is electrically connected with the first valve and the second valve.
The utility model discloses technical scheme has following advantage:
1. the utility model provides a pair of hanging stove, heating device are to the heating of heat exchanger, and a heat exchanger is simultaneously with heating pipeline's the first by the second by heating section, life hot water pipeline by the heat transfer of heating section, the small in quantity of heat exchanger, the simple structure of whole hanging stove.
2. The utility model provides a pair of hanging stove, the heat exchanger is equipped with first entry, first export, second entry, second export, it is first run through by the heating section first entry with first export sets up, the second is run through by the heating section the second entry sets up with the second export, adopts a heat exchanger of two advances two simultaneously and carries out the heat transfer with heating pipeline, life hot water pipe connection, corresponds and adopts a heating device to heat the heat exchanger, the simple structure of whole hanging stove.
3. The utility model provides a pair of hanging stove, heating device includes the combustor with the gas pipeline intercommunication, the heat exchanger sets up the top of combustor adopts the mode of gas heating to heat the heat exchanger, and heating efficiency is high.
4. The utility model provides a pair of hanging stove, the combustor is the segmentation combustor, include: the first fire row is arranged below the first heated section; the second fire row is arranged below the second heated section, and the first fire row and the second fire row are positioned in different rows; the gas pipeline includes: a gas main pipeline; the first gas branch is communicated with the gas main pipeline and the first fire grate and is provided with a first valve for controlling the on-off of the gas main pipeline and the first fire grate; the second gas branch is communicated with the gas main pipeline and the second fire row, a second valve for controlling the on-off of the gas main pipeline and the second fire row is arranged on the second gas branch, the partial heat exchanger exchanging heat with the first heated section can be heated by independently controlling the combustion of the first fire row, the second fire row is controlled to exchange heat with the partial combustor exchanging heat with the second heated section, and the combustion of the first fire row and the second fire row can be simultaneously controlled, so that a heating mode, a domestic hot water mode or two modes can be used simultaneously.
5. The utility model provides a pair of hanging stove, first valve is first segmentation solenoid valve, the second valve is second segmentation solenoid valve, adopts the segmentation solenoid valve to be convenient for adjust heating power through control solenoid's aperture, and then comes the controlled temperature.
6. The utility model provides a pair of hanging stove, first heated section and/or the second is heated the section and is S form curve setting, and heat exchange efficiency is higher.
7. The utility model provides a pair of hanging stove, first heated section is in be higher than in the heat exchanger the second is heated the section setting, can avoid when only needing to use life hot water mode or heating mode, because first heated section and second are heated the section and are located same height and lead to the heat transfer to appear between the two to influence leaving water temperature.
8. The utility model provides a pair of hanging stove, be equipped with the gas proportional valve on the gas main line, can control the switching of gas and the size of gas flow, and then control the gas flow that leads to in each branch road, can further realize accurate accuse temperature.
9. The utility model provides a pair of hanging stove, on vertical planar projection, the life hot water pipeline is located the inboard of heating pipeline, the overall arrangement is compact, and occupation space is less.
10. The utility model provides a pair of hanging stove still includes the controller, the controller respectively with gas proportional valve, first valve, second valve electricity are connected, can realize automatic control.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of a wall-hanging stove provided in embodiment 1 of the present invention;
description of reference numerals:
1-wind pressure switch; 2-a fan; 3-an expansion tank; 4-a heat exchanger; 5-a first ignition needle; 6-a first fire detection needle; 7-a first segment valve solenoid valve; 8-a second segment valve solenoid valve; 9-a gas proportional valve; 10-a water pump; 11. a water flow sensor; 12-a heating water return port; 13-a domestic water inlet; 14-a gas inlet; 15-a domestic water outlet; 16-a heating water outlet; 17. a second bulb; 18-a staged combustor; 19-a second ignition needle; 20-a second fire detection needle; 21-a first bulb; 22-temperature limiter; 23-a first heated section; 24-the second heated section.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. 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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.
Example 1
The present embodiment provides a specific implementation of a wall-hanging stove, as shown in fig. 1, including: heating device, heat exchanger 4, heating pipe way, life hot water pipeline, controller, fan 2, casing.
Only one heat exchanger 4 is arranged and is heated by the heating device; the heating pipeline comprises a first heated section 23 exchanging heat with the heat exchanger 4, a heating water return port 12 and a heating water outlet 16, and a water pump 10 is arranged on a pipeline between the heating water return port 12 and the first heated section 23; the domestic hot water pipeline comprises a second heated section 24 exchanging heat with the heat exchanger 4, a domestic water inlet 13 and a domestic water outlet 15.
In the present embodiment, the heat exchanger 4 is provided with a first inlet, a first outlet, a second inlet, and a second outlet, the first heated section 23 is disposed through the first inlet and the first outlet, the first heated section 23 is located inside the heat exchanger 4, the second heated section 24 is disposed through the second inlet and the second outlet, and the second heated section 24 is located inside the heat exchanger 4.
In this embodiment, the heating device includes the combustor that communicates with the gas pipeline, heat exchanger 4 sets up the top of combustor, adopts the mode of gas heating to heat exchanger 4, and heating efficiency is high. In an alternative embodiment, the heating means may be an electric heating means.
The burner is a sectional burner 18 and comprises a first fire row and a second fire row, and the first fire row is arranged below the first heated section 23; the second fire row is arranged below the second heated section 24, and the first fire row and the second fire row are arranged in different rows. The first fire bank is provided with a first ignition needle 5 and a first fire detection needle 6, the first ignition needle 5 is used for igniting the first fire bank, and the first fire detection needle 6 is used for detecting whether ignition is successful; and a second ignition needle 19 and a second fire detection needle 20 are arranged on the second fire bank, the second ignition needle 19 is used for igniting the second fire bank, and the second fire detection needle 20 is used for detecting whether the ignition is successful or not. Can arrange the burning through the first fire of independent control and heat the partial heat exchanger 4 that carries out the heat transfer with first heated section 23, control the second fire and arrange and carry out the heat transfer to the partial combustor that carries out the heat transfer with second heated section 24, also can control first fire simultaneously and arrange, the burning is arranged to the second fire, can make heating mode, life hot water mode or two kinds of modes use simultaneously.
The gas pipeline comprises a gas main pipeline, a first gas branch pipeline communicated with the gas main pipeline and the first fire row, and a second gas branch pipeline communicated with the gas main pipeline and the second fire row, a gas proportional valve 9 is arranged on the gas main pipeline, a first valve for controlling the gas main pipeline and the first fire row to be switched on and off is arranged on the first gas branch pipeline, a second valve for controlling the gas main pipeline and the second fire row to be switched on and off is arranged on the second gas branch pipeline, and in the embodiment, the controller is respectively electrically connected with the gas proportional valve 9, the first valve and the second valve.
In a preferred embodiment, the first valve is a first sectional solenoid valve 7, the second valve is a second sectional solenoid valve 8, and the sectional solenoid valves are adopted to facilitate the adjustment of heating power by controlling the opening degree of the solenoid valves, so as to control the temperature.
The first heated section 23 and/or the second heated section 24 are arranged in an S-shaped curve. Of course, in other alternative embodiments, the shapes of the first heated section 23 and the second heated section 24 are not limited.
The first heated section 23 is higher than the second heated section 24 in the heat exchanger 4, so that the problem that heat exchange occurs between the first heated section 23 and the second heated section 24 due to the fact that the first heated section 23 and the second heated section 24 are located at the same height when only a domestic hot water mode or a heating mode is needed can be avoided, and the temperature of outlet water is influenced.
In the projection of a vertical plane, the domestic hot water pipeline is arranged on the inner side of the heating pipeline, so that the arrangement layout is compact, and the occupied space is small.
As shown in fig. 1, a water flow sensor 11 is arranged on a pipeline between the domestic water inlet 13 and the second heated section 24 on the domestic hot water pipeline, and the water flow sensor 11 is electrically connected with the controller.
The heating pipeline is provided with a temperature limiter 22 and a first temperature measuring element on the pipeline between the heating water outlet and the first heated section 23, and can monitor the heating temperature, wherein the first temperature measuring element is a first temperature sensing bulb 21. And a second temperature measuring element is arranged on the pipeline between the second heated section 24 and the domestic water outlet 15 on the domestic hot water pipeline and can monitor the temperature of the domestic hot water, wherein the second temperature measuring element is a second temperature sensing bulb 17.
The pipeline between the heating water return port 12 and the first heated section 23 is connected with an expansion tank 3.
When needing exclusive use heating mode, start heating mode, fan 2 starts, detect the pressure differential signal that 2 air currents of fan produced on the venturi of casing vent department when wind pressure switch 1, feed back the signal to the controller, water pump 10 operation, the ignition of pulse ignition device, gas proportional valve 9 is opened, control first segmentation valve and open, the gas gets into the gas main line through gas entry 14, carry the gas to first branch road after gas proportional valve 9, first fire row begins the burning, heating water gets into water pump 10 through heating return water mouth 12, later flow in be located heat exchanger 4 first by heating section 23, by heating in first by heating section 23, later flow direction heating delivery port 16 gets into the terminal heating that is used for the heating of heating.
When the domestic hot water mode is required to be used independently, when the water flow sensor 11 detects that water flows pass through, the domestic hot water mode is started, the fan 2 is started, a pressure difference signal generated by the air flow of the fan 2 on a Venturi tube at the air vent of the shell is detected by the air pressure switch 1, the signal is fed back to the controller, the water pump 10 runs, the pulse ignition device ignites, the gas proportional valve 9 is opened to convey gas to the second branch, the second branch valve is controlled to be opened, the second fire bank starts to burn, the heat exchanger 4 above the second fire bank is heated, the domestic water flows into the second heated section 24 positioned in the heat exchanger 4 through the domestic water inlet 13, the domestic water is heated in the second heated section 24 and then flows out through the domestic water outlet 15.
When a heating mode and a domestic hot water mode are required to be used simultaneously, the fan 2 is started, a pressure difference signal generated by airflow of the fan 2 on a venturi tube at a shell vent is detected by the wind pressure switch 1, the signal is fed back to the controller, the water pump 10 operates, the pulse ignition device ignites, the gas proportional valve 9 is opened, the first section valve and the second section valve are controlled to be opened, gas is respectively conveyed to the first branch and the second branch, and the first fire grate and the second fire grate start to burn. Heating water enters the water pump 10 through the heating water return port 12, then flows into a first heated section 23 in the heat exchanger 4, is heated in the first heated section 23, and then flows to the heating water outlet 16 to enter the heating tail end for heating; the domestic water flows into the second heated section 24 in the heat exchanger 4 through the domestic water inlet 13, is heated in the second heated section 24, and then flows out through the domestic water outlet 15.
This hanging stove only sets up a heat exchanger 4, can be simultaneously with the first by heating section 23 of heating pipeline, the second of life hot water pipeline by the heat transfer of heating section 24, the quantity of heat exchanger 4 is few, the simple structure of whole hanging stove.
As an alternative to the above embodiment, only one burner is provided, and one fire bank is provided, and the heat exchanger 4 is heated by using one fire bank, and the heat exchanger 4 exchanges heat with both the first heated section 23 and the second heated section 24.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.
Claims (10)
1. A wall hanging stove, comprising:
a heating device;
a heat exchanger (4) heated by the heating device;
a heating pipeline comprising a first heated section (23) exchanging heat with the heat exchanger (4);
the domestic hot water pipeline comprises a second heated section (24) which exchanges heat with the heat exchanger (4).
2. A wall hanging stove as claimed in claim 1, characterised in that the heat exchanger (4) is provided with a first inlet, a first outlet, a second inlet, a second outlet, the first heated section (23) being provided through the first inlet and the first outlet, the second heated section (24) being provided through the second inlet and the second outlet.
3. The wall hanging stove according to claim 1, characterized in that the heating device comprises a burner communicating with a gas pipe, the heat exchanger (4) being arranged above the burner.
4. A wall hanging stove as claimed in claim 3, characterised in that the burner is a staged burner (18) comprising:
the first fire row is arranged below the first heated section (23);
the second fire row is arranged below the second heated section (24), and the first fire row and the second fire row are positioned in different rows;
the gas pipeline includes:
a gas main pipeline;
the first gas branch is communicated with the gas main pipeline and the first fire grate and is provided with a first valve for controlling the on-off of the gas main pipeline and the first fire grate;
and the second gas branch is communicated with the gas main pipeline and the second fire grate and is provided with a second valve for controlling the on-off of the gas main pipeline and the second fire grate.
5. A wall hanging stove as claimed in claim 4, characterised in that the first valve is a first sectional solenoid valve (7) and the second valve is a second sectional solenoid valve (8).
6. A wall hanging stove as claimed in claim 4, characterised in that the first heated section (23) and/or the second heated section (24) are arranged in an S-shaped curve.
7. A wall hanging stove as claimed in claim 6, characterised in that the first heated section (23) is located higher within the heat exchanger (4) than the second heated section (24).
8. A wall hanging stove as claimed in claim 5, characterised in that the main gas line is provided with a gas proportional valve (9).
9. The wall hanging stove as claimed in claim 1, wherein the domestic hot water pipe is provided inside the heating pipe in a vertical plane projection.
10. The wall hanging stove according to claim 8, further comprising a controller electrically connected to the gas proportional valve (9), the first valve, and the second valve, respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922194712.2U CN211290529U (en) | 2019-12-09 | 2019-12-09 | Wall-mounted furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922194712.2U CN211290529U (en) | 2019-12-09 | 2019-12-09 | Wall-mounted furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211290529U true CN211290529U (en) | 2020-08-18 |
Family
ID=72019804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922194712.2U Active CN211290529U (en) | 2019-12-09 | 2019-12-09 | Wall-mounted furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211290529U (en) |
-
2019
- 2019-12-09 CN CN201922194712.2U patent/CN211290529U/en active Active
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