CN220083331U - Energy-saving condensing wall-mounted boiler - Google Patents
Energy-saving condensing wall-mounted boiler Download PDFInfo
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- CN220083331U CN220083331U CN202321240493.7U CN202321240493U CN220083331U CN 220083331 U CN220083331 U CN 220083331U CN 202321240493 U CN202321240493 U CN 202321240493U CN 220083331 U CN220083331 U CN 220083331U
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- heat exchange
- pipeline
- exchange condenser
- condenser
- energy
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 80
- 239000008236 heating water Substances 0.000 claims abstract description 49
- 238000005496 tempering Methods 0.000 claims description 7
- 230000001105 regulatory effect Effects 0.000 claims description 5
- 238000004891 communication Methods 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 abstract description 23
- 230000000694 effects Effects 0.000 abstract description 3
- 238000002485 combustion reaction Methods 0.000 description 8
- 238000009833 condensation Methods 0.000 description 7
- 230000005494 condensation Effects 0.000 description 7
- 239000007787 solid Substances 0.000 description 5
- 239000013618 particulate matter Substances 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 229910000162 sodium phosphate Inorganic materials 0.000 description 1
- 239000001488 sodium phosphate Substances 0.000 description 1
- 235000018553 tannin Nutrition 0.000 description 1
- 229920001864 tannin Polymers 0.000 description 1
- 239000001648 tannin Substances 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
Abstract
The utility model relates to an energy-saving condensing wall-mounted furnace, and belongs to the technical field of wall-mounted furnaces. Energy-conserving condensing hanging stove includes the combustor, still includes: the inlet of the first heat exchange condenser is communicated with a heating water inlet pipeline; the height position of the second heat exchange condenser is lower than that of the first heat exchange condenser, the inlet of the second heat exchange condenser is communicated with the cold water pipeline, and the outlet of the second heat exchange condenser is communicated with the hot water outlet pipeline; the temperature adjusting tank is provided with a water inlet end and a water outlet end, the water inlet end is connected with the outlet of the first heat exchange condenser, and the water outlet end is communicated with the heating water outlet pipeline; the third heat exchange condenser is arranged in the temperature adjusting tank, and the cold water pipeline is connected with an inlet of the third heat exchange condenser through a temperature adjusting pipeline. The utility model has the advantages that the temperature adjusting tank and the third condenser are arranged, so that heat exchange can be carried out when the floor heating and the kitchen and the toilet are used at the same time, and the energy saving effect is good.
Description
Technical Field
The utility model relates to the technical field of wall-mounted furnaces, in particular to an energy-saving condensing wall-mounted furnace.
Background
The condensing type wall-mounted furnace is a generic term for the wall-mounted furnace adopting the high-heat value condensing technology. The condensing technology adopted by the condensing wall-mounted boiler can recycle waste heat in the flue gas, and the combustion mode is full-premixing proportion adjustment. With the increasing popularity of the condensing wall-mounted boiler, the condensing wall-mounted boiler is required to be capable of providing hot water for a kitchen and a toilet and also to be capable of providing hot water for a floor heating.
At present, the temperature of the water used for floor heating and kitchen and bath is different, taking floor heating as an example, in the prior art, the temperature of the water supplied by floor heating is not higher than 60 ℃, the temperature of the water supplied by civil buildings is preferably 35-50 ℃, the temperature of the water used for kitchen and bath is generally 60-70 ℃, the temperature of the water used for kitchen and bath is generally not higher than 75 ℃, and the water temperature is higher than the temperature of the water supplied by floor heating; in addition, since the floor heating water generally does not use tap water, on the one hand, it is necessary to add softened water after chemical treatment such as alkali, tannin extract, sodium phosphate, etc. to the floor heating water, that is, the floor heating water cannot be used as water for kitchen and toilet.
In order to ensure that the floor heating water and the kitchen and bathroom water can be heated, the condensing type wall-mounted boiler usually adopts a mode of controlling heat exchange quantity, namely, two condensers are respectively used for introducing the floor heating water and the kitchen and bathroom water, and then the heat exchange quantity of the condensers is regulated, so that the floor heating water and the kitchen and bathroom water can be heated simultaneously to different temperatures, however, a baffle structure for controlling the condensation quantity is required to be arranged in the combustor to achieve the aim, and damage is easily caused by the high-temperature effect of flame; in addition, the kitchen water is generally cold water, and the cold water is directly introduced into the condenser, so that the water generated by combustion is condensed into condensed water, and the condensed water is easy to drop on the baffle plate to generate water-nourishing noise; in addition, because part of heat still carries behind the condenser condensation in the combustion process, directly discharges through the exhaust pipe generally, is unfavorable for the energy-conserving use of condensation type hanging stove, and when ground warms up and kitchen guarding are water simultaneously, the play water temperature after the heating of ground warms up can not carry effectual regulation for ground warms up and carries more heat to use, is unfavorable for the travelling comfort and the energy-conservation of ground warm up.
Disclosure of Invention
The utility model provides an energy-saving condensing wall-mounted boiler for solving the technical problems that in the prior art, the floor heating and the kitchen and bathroom are simultaneously supplied with water to form mutual interference, so that energy saving is not facilitated.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an energy-conserving condensing hanging stove, includes the combustor, still includes:
the first heat exchange condenser is arranged in the combustor, and an inlet of the first heat exchange condenser is communicated with a heating water inlet pipeline;
the second heat exchange condenser is arranged in the combustor, the height position of the second heat exchange condenser is lower than that of the first heat exchange condenser, the inlet of the second heat exchange condenser is communicated with a cold water pipeline, and the outlet of the second heat exchange condenser is communicated with a hot water outlet pipeline;
the temperature adjusting tank is provided with a water inlet end and a water outlet end, the water inlet end is connected with the outlet of the first heat exchange condenser, and the water outlet end is communicated with a heating water outlet pipeline;
the third heat exchange condenser is arranged in the temperature adjusting tank, an outlet of the third heat exchange condenser is connected with an inlet of the second heat exchange condenser, and the cold water pipeline is connected with the inlet of the third heat exchange condenser through a temperature adjusting pipeline.
Optionally, the heating water inlet pipeline is provided with a water return pump.
Optionally, the heating water outlet pipeline is provided with a circulation pipeline, one end of the circulation pipeline is connected with the heating water outlet pipeline, and the other end of the circulation pipeline is connected with an inlet of the water return pump.
Optionally, the circulation pipeline is provided with a first valve.
Optionally, the heating water outlet pipeline is provided with a temperature sensor.
Optionally, a filter screen is arranged in the temperature-adjusting tank corresponding to the water outlet end, and the filter screen is fixedly connected with the inner wall of the temperature-adjusting tank.
Optionally, the outside of the temperature-adjusting tank is coated with an insulating layer.
Optionally, a scaler is arranged at the bottom of the temperature regulating tank, and an inlet of the scaler is communicated with the bottom of the temperature regulating tank.
Optionally, the outlet of the scale remover is connected with the heating water outlet pipeline.
Optionally, the temperature adjusting pipeline is provided with a second valve, and a third valve is arranged between the outlet of the third heat exchange condenser and the second heat exchange condenser.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the temperature adjusting tank and the third condenser are arranged, so that heat exchange can be performed when the floor heating and the kitchen and the toilet are simultaneously used, the water temperature of the floor heating water is adjusted, the stability of the floor heating operation is ensured, the third condenser is arranged, cold water for the kitchen and the toilet can be preheated, the heat exchange temperature difference of the first condenser is reduced, the heat exchange and condensation of condensed water generated by combustion are reduced, the floor heating and the kitchen and the toilet are simultaneously used, and the energy-saving effect is good.
Drawings
Fig. 1 is a schematic structural diagram of an energy-saving condensing wall-mounted boiler according to an embodiment of the present utility model.
In the drawings, the list of components represented by the various numbers is as follows:
1. a burner; 2. a first heat exchange condenser; 3. a second heat exchange condenser; 4. a temperature regulating tank; 5. a third heat exchange condenser; 6. a heating water inlet pipeline; 7. a hot water outlet pipeline; 8. a heating water outlet pipeline; 9. a cold water pipeline; 10. a temperature adjusting pipeline; 11. a scale remover; 12. a temperature sensor; 13. a water return pump; 14. a circulation line; 15. a first valve; 16. a heat preservation layer; 17. and (5) a filter screen.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. 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.
It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.
In the present utility model, unless specifically stated and limited otherwise, the terms "connected," "affixed," and the like are to be construed broadly, and for example, "affixed" may be a fixed connection, a removable connection, or an integral body; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
In addition, if there is a description of "first", "second", etc. in the embodiments of the present utility model, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" as it appears throughout includes three parallel schemes, for example "A and/or B", including the A scheme, or the B scheme, or the scheme where A and B are satisfied simultaneously. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.
Referring to fig. 1, this embodiment provides an energy-saving condensing wall-mounted boiler, including a burner 1, further including: the first heat exchange condenser 2 is arranged in the combustor 1, and an inlet of the first heat exchange condenser 2 is communicated with the heating water inlet pipeline 6; the second heat exchange condenser 3 is arranged in the combustor 1, the height position of the second heat exchange condenser 3 is lower than that of the first heat exchange condenser 2, the inlet of the second heat exchange condenser 3 is communicated with the cold water pipeline 9, and the outlet of the second heat exchange condenser 3 is communicated with the hot water outlet pipeline 7; the temperature-adjusting tank 4 is provided with a water inlet end and a water outlet end, the water inlet end is connected with the outlet of the first heat exchange condenser 2, and the water outlet end is communicated with the heating water outlet pipeline 8; the third heat exchange condenser 5, the third heat exchange condenser 5 sets up in the tempering tank 4, and the export of third heat exchange condenser 5 links to each other with the entry of second heat exchange condenser 3, and cold water pipeline 9 links to each other with the entry of third heat exchange condenser 5 through tempering line 10.
The burner 1 is disposed in the wall-mounted furnace, an exhaust port is provided at the top of the burner 1, and a vent hole is provided at the outer periphery of the exhaust port, and the vent hole is communicated with the combustion furnace in the burner 1 to provide heated air and promote sufficient combustion of fuel gas.
It should be noted that, the height position of the second heat exchange condenser 3 is lower than the height position of the first heat exchange condenser 2, so that hot gas generated by combustion firstly exchanges heat with the second heat exchange condenser 3 and secondly exchanges heat with the first heat exchange condenser 2, on the one hand, the second heat exchange condenser 3 adopts cold water or preheated cold water to exchange heat, more heat energy is required, condensation heat exchange can be fully performed, and because of convection heat transfer, the temperature of hot gas after condensation through the second heat exchange condenser 3 is still higher than the temperature of ground heating water, condensation heat exchange is performed through the first heat exchange condenser 2, thereby heating ground heating backwater, and when the heated temperature exceeds the required temperature, the temperature of the ground heating water at the outlet of the first heat exchange condenser 2 is reduced by the temperature regulator, so that the water temperature of the ground heating water can be adjusted.
In the present embodiment, the "heating water inlet pipe 6" and the "heating water outlet pipe 8" are provided with respect to the first heat exchange condenser 2, and the heating water inlet pipe 6 introduces the floor heating return water to the inlet of the first heat exchange condenser 2, and the heating water outlet pipe 8 supplies the floor heating water discharged from the water outlet end of the temperature adjustment tank 4 to the floor heating.
In this embodiment, the heating water supply line 6 is provided with a water return pump 13.
The water return pump 13 sends water in the floor heating to the inlet of the first heat exchange condenser 2 so that the floor heating water flows and is heated by passing through the first heat exchange condenser 2.
In this embodiment, the heating water outlet pipeline 8 is provided with a circulation pipeline 14, one end of the circulation pipeline 14 is connected with the heating water outlet pipeline 8, and the other end of the circulation pipeline 14 is connected with the inlet of the water return pump 13.
It should be noted that, when the floor heating is not used, the circulation pipeline 14, the first heat exchange condenser 2 and the temperature-adjusting tank 4 form a structure capable of enabling the floor heating water to circulate, under the action of the water return pump 13, the floor heating water can exchange heat by using the first heat exchange condenser 2 and then enter the temperature-adjusting tank 4 to exchange heat with cold water, and part of the cold water is heated, so that the energy saving efficiency of the combustion furnace can be further improved.
In this embodiment, the circulation line 14 is provided with a first valve 15.
It should be noted that, the first valve 15 provided on the circulation line 14 can facilitate opening and closing of the circulation line 14, so that switching can be facilitated.
In the present embodiment, the heating water outlet line 8 is provided with a temperature sensor 12.
The temperature sensor 12 detects the temperature of the floor heating water in the heating water outlet pipeline 8, so as to conveniently adjust the amount of cold water flowing into the third heat exchange condenser 5.
In this embodiment, a filter screen 17 is disposed in the temperature-adjusting tank 4 corresponding to the water outlet end, and the filter screen 17 is fixedly connected with the inner wall of the temperature-adjusting tank 4.
It should be noted that the filter screen can filter ground heating water to prevent that solid particulate matters in the ground heating water from being conveyed back to the ground heating again, can effectually guarantee the use of ground heating.
In this embodiment, the outside of the temperature-adjusting tank 4 is coated with the heat-insulating layer 16, and the heat-insulating layer 16 plays a role in isolating the temperature-adjusting tank 4 from the outside, so that the heat loss in the temperature-adjusting tank 4 can be reduced.
In this embodiment, the bottom of the temperature adjustment tank 4 is provided with a scale remover 11, and the inlet of the scale remover 11 communicates with the bottom of the temperature adjustment tank 4.
It should be noted that, the ground heating water of this embodiment adopts the softened water that has undergone the chemical treatment, also easily exists solid particulate matter in the installation process of ground heating, and these solid particulate matter's accumulation is probably to the pipeline of heating to the jam, therefore adopts the solid particulate matter in the descaling ware clear away ground heating system.
In this embodiment, the outlet of the scale remover 11 is connected to the heating water outlet pipe 8.
The water after the solid particles are removed by the scaler 11 is returned to the floor heating system again, so as to prevent the floor heating water from being lost.
In this embodiment, the temperature adjusting pipeline 10 is provided with a second valve, and a third valve is arranged between the outlet of the third heat exchange condenser 5 and the second heat exchange condenser 3.
The second valve and the third valve are matched to open and close the third heat exchange condenser 5, and cold water can be introduced into the third heat exchange condenser 5 to exchange heat according to the requirement; in this embodiment, the first valve 15, the second valve, and the third valve may preferably be solenoid valves.
The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.
Claims (10)
1. Energy-conserving condensing hanging stove, including combustor (1), its characterized in that still includes:
the device comprises a combustor (1), a first heat exchange condenser (2), a second heat exchange condenser (2) and a heat exchange control unit, wherein the first heat exchange condenser (2) is arranged in the combustor (1), and an inlet of the first heat exchange condenser (2) is communicated with a heating water inlet pipeline (6);
the second heat exchange condenser (3), the second heat exchange condenser (3) is arranged in the combustor (1), the height position of the second heat exchange condenser (3) is lower than that of the first heat exchange condenser (2), the inlet of the second heat exchange condenser (3) is communicated with the cold water pipeline (9), and the outlet of the second heat exchange condenser (3) is communicated with the hot water outlet pipeline (7);
the temperature-adjusting tank (4) is provided with a water inlet end and a water outlet end, the water inlet end is connected with the outlet of the first heat exchange condenser (2), and the water outlet end is communicated with a heating water outlet pipeline (8);
the third heat exchange condenser (5), third heat exchange condenser (5) set up in tempering jar (4), the export of third heat exchange condenser (5) with the entry of second heat exchange condenser (3) links to each other, cold water pipeline (9) pass through temperature regulating pipeline (10) with the entry of third heat exchange condenser (5) links to each other.
2. An energy-saving condensing wall-mounted boiler according to claim 1 characterized in that the heating water inlet pipeline (6) is provided with a water return pump (13).
3. An energy-saving condensing wall-mounted boiler according to claim 2, characterized in that the heating water outlet pipeline (8) is provided with a circulating pipeline (14), one end of the circulating pipeline (14) is connected with the heating water outlet pipeline (8), and the other end of the circulating pipeline (14) is connected with the inlet of the water return pump (13).
4. An energy saving condensing wall-hanging stove according to claim 3 characterized in that the circulation line (14) is provided with a first valve (15).
5. An energy-saving condensing wall-mounted boiler according to claim 3 characterized in that the heating water outlet pipeline (8) is provided with a temperature sensor (12).
6. An energy-saving condensing wall-mounted boiler according to any of claims 1-5 characterized in that a filter screen (17) is arranged in the temperature-adjusting tank (4) corresponding to the water outlet end, and the filter screen (17) is fixedly connected with the inner wall of the temperature-adjusting tank (4).
7. An energy-saving condensing wall-mounted boiler according to any of claims 1-5 characterized by the fact that the outside of the tempering tank (4) is covered with a heat insulating layer (16).
8. An energy-saving condensing wall-mounted boiler according to any of claims 1-5 characterized in that the bottom of the tempering tank (4) is provided with a scale remover (11), the inlet of the scale remover (11) is in communication with the bottom of the tempering tank (4).
9. An energy-saving condensing wall-mounted boiler according to claim 8 characterized in that the outlet of the scale remover (11) is connected to the heating water outlet pipeline (8).
10. Energy-saving condensing wall-mounted boiler according to any of claims 1-5 characterized in that the tempering line (10) is provided with a second valve, a third valve being arranged between the outlet of the third heat exchanging condenser (5) and the second heat exchanging condenser (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321240493.7U CN220083331U (en) | 2023-05-22 | 2023-05-22 | Energy-saving condensing wall-mounted boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321240493.7U CN220083331U (en) | 2023-05-22 | 2023-05-22 | Energy-saving condensing wall-mounted boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220083331U true CN220083331U (en) | 2023-11-24 |
Family
ID=88824467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321240493.7U Active CN220083331U (en) | 2023-05-22 | 2023-05-22 | Energy-saving condensing wall-mounted boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220083331U (en) |
-
2023
- 2023-05-22 CN CN202321240493.7U patent/CN220083331U/en active Active
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