CN212457382U - Wall-mounted furnace - Google Patents
Wall-mounted furnace Download PDFInfo
- Publication number
- CN212457382U CN212457382U CN202021048632.2U CN202021048632U CN212457382U CN 212457382 U CN212457382 U CN 212457382U CN 202021048632 U CN202021048632 U CN 202021048632U CN 212457382 U CN212457382 U CN 212457382U
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- Prior art keywords
- water
- heat exchanger
- heating
- return circuit
- pipe
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- Expired - Fee Related
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 169
- 239000008236 heating water Substances 0.000 claims abstract description 35
- 238000010438 heat treatment Methods 0.000 claims abstract description 16
- 238000004146 energy storage Methods 0.000 claims description 22
- 239000011232 storage material Substances 0.000 claims description 16
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 206010053615 Thermal burn Diseases 0.000 description 7
- 230000003405 preventing effect Effects 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000005338 heat storage Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Steam Or Hot-Water Central Heating Systems (AREA)
Abstract
The utility model discloses a hanging stove, including the life water return circuit, the heating water return circuit, main heat exchanger and assistance heat exchanger, the heating water return circuit is even gone into to main heat exchanger in order to the water heating of convection current through the heating water return circuit, be equipped with the first heat transfer passageway and the second heat transfer passageway of mutual heat transfer in the assistance heat exchanger, first heat transfer passageway is established ties in the heating water return circuit, second heat transfer passageway is established ties in the life water return circuit, the hot water outlet end intercommunication of second heat transfer passageway has muddy water pitcher, the cold water inlet end of muddy water pitcher communicates with the life water inlet tube on life water return circuit, the outlet end intercommunication of muddy water pitcher has the life water outlet pipe. Hanging stove through set up flowmeter and second water pump at domestic water inlet channel, effectively solve the condition that water pressure, the unstable domestic water leaving water temperature that leads to of discharge uprises suddenly, really realize the constant temperature and go out water, increased and prevented scalding the protection.
Description
Technical Field
The utility model relates to the technical field of household appliances, especially, relate to a hanging stove.
Background
At present, wall-mounted furnaces on the market have advertisements for outputting constant-temperature water at +/-0.5 ℃, but the constant-temperature water output is limited by innate conditions and can be realized under ideal conditions of water flow and water pressure. If the water pressure is too small, the water flow is small or the temperature limiter is in failure and invalid, the situation that the water temperature is too high occurs, even the user is scalded due to the overhigh water outlet temperature, and the user experience is poor. Therefore, the wall-mounted stove which is suitable for different user family conditions and has the scald-proof function becomes the requirement of the majority of users.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a hanging stove to solve the technical problem who mentions in the background art.
In order to achieve the above object, the utility model discloses a concrete technical scheme of hanging stove as follows:
the utility model provides a hanging stove, including the life water return circuit, the heating water return circuit, main heat exchanger and supplementary heat exchanger, the heating water return circuit is in order to the water heating of convection current through the heating water return circuit even to main heat exchanger, be equipped with first heat transfer passageway and the second heat transfer passageway of mutual heat transfer in the supplementary heat exchanger, first heat transfer passageway is established ties in the heating water return circuit, the second heat transfer passageway is established ties in the life water return circuit, the hot water play water end intercommunication of second heat transfer passageway has muddy water pitcher, the cold water intake end of muddy water pitcher communicates with the life water inlet tube on life water return circuit, the play water end intercommunication of muddy water pitcher has the life water outlet pipe.
Further, intercommunication has second water pump and flowmeter on the domestic water inlet tube, and flowmeter and second water pump all with controller electric connection, when the controller detected that the domestic water flow that the flowmeter detected is less than the threshold value, the second water pump was opened to the controller.
Furthermore, the cold water inlet end of the water mixing tank is communicated with a water mixing pipe, the other end of the water mixing pipe is communicated with a domestic water inlet pipe, and a flow regulating valve is arranged on the water mixing pipe.
Furthermore, the hot water outlet end of the second heat exchange channel is communicated with the water mixing tank through a domestic water hot water pipe, and a second temperature sensor is arranged on the domestic water hot water pipe.
Furthermore, the auxiliary heat exchanger is an energy storage heat exchanger which comprises an energy storage material, and a first heat exchange channel and a second heat exchange channel are laid in the energy storage material.
Further, the first heat exchange channel and the second heat exchange channel adopt a coil pipe or fin structure in the energy storage material.
Further, the energy storage material is a phase change energy storage material.
Furthermore, the heating water loop comprises a heating water outlet pipe communicated with the water outlet end of the main heat exchanger, a first temperature sensor and a temperature limiter are communicated with the heating water outlet pipe, and the first temperature sensor is electrically connected with the temperature limiter.
Furthermore, the heating water loop also comprises a heating water return pipe communicated with the water return end of the main heat exchanger, and a first water pump and an expansion tank are communicated on the heating water return pipe.
Further, the hanging stove still includes the combustor with main heat exchanger complex, and the combustor supplies heat to main heat exchanger.
The utility model discloses a hanging stove has following advantage:
the wall-mounted boiler provided by the utility model has the advantages that the flowmeter and the second water pump are arranged on the domestic water inlet pipe, so that the situation that the domestic water outlet temperature is suddenly increased due to unstable water pressure and water flow is effectively solved, the truly realized constant-temperature water outlet is realized, the anti-scald protection is increased, the competitiveness of the product and the comfort level of a user are improved, and the false complaints of advertisements are reduced; set up flow control valve on the muddy water pipe through with muddy water jar intercommunication, adjust the cold water volume that flows into in muddy water jar, be convenient for control the leaving water temperature of running water outlet pipe, further promote scald preventing effect.
Drawings
Fig. 1 is a schematic structural view of the wall-hanging stove of the present invention.
The reference numbers in the figures illustrate: 1. a primary heat exchanger; 2. a burner; 3. an auxiliary heat exchanger; 4. a heating water return pipe; 41. a first water pump; 5. a heating water outlet pipe; 51. a three-way valve; 52. a temperature limiter; 53. a first temperature sensor; 6. a domestic water inlet pipe; 61. a water mixing pipe; 62. a second water pump; 63. a flow meter; 7. a domestic water heating pipe; 71. a second temperature sensor; 8. a water mixing tank; 9. and a domestic water outlet pipe.
Detailed Description
In order to better understand the purpose, structure and function of the present invention, the wall-hanging stove of the present invention will be described in detail with reference to the accompanying drawings.
As shown in figure 1, the wall hanging stove of the utility model comprises a living water loop, a heating water loop, a main heat exchanger 1 and an auxiliary heat exchanger 3, the living water loop comprises a living water inlet pipe 6 and a living water outlet pipe 9, the heating water loop comprises a heating water return pipe 4 and a heating water outlet pipe 5, the main heat exchanger 1 is connected into the heating water loop to heat the water flowing through the heating water loop for indoor heating, a first heat exchange channel and a second heat exchange channel which exchange heat with each other are arranged in the auxiliary heat exchanger 3, the first heat exchange channel is connected in series in the heating water loop, the second heat exchange channel is connected in series in the living water loop, the hot water outlet end of the second heat exchange channel is communicated with a living water hot water pipe 7, the water outlet end of the living water hot water pipe 7 is communicated with a water mixing tank 8, the cold water inlet end of the water mixing tank 8 is communicated with a water mixing pipe 61, the other end of the, the water outlet end of the water mixing tank 8 is communicated with a domestic water outlet pipe 9. When heating and domestic water function are opened simultaneously, the heat that assists heat exchanger 3 can utilize the continuation of stock plays the function of auxiliary heating, solves the problem that current hanging stove can not satisfy hot water supply and heating simultaneously, promotes user experience, through setting up muddy water jar 8, is favorable to the control to domestic water leaving water temperature, realizes going out water with constant temperature.
In daily life, the domestic water pressure can appear and hang down, the little condition of flow, the intercommunication has second water pump 62 and flowmeter 63 on domestic water inlet tube 6, flowmeter 63 and second water pump 62 all with controller electric connection, when the controller detects that the domestic water flow that flowmeter 63 detected is less than the threshold value, second water pump 62 is opened to the controller to the cold water flow that makes flow into in muddy water jar 8 is stable, promote the effect of scald preventing greatly, user experience is better.
Set up flow control valve on the muddy water pipe 61, when opening second water pump 62, open flow control valve, guarantee that outlet water temperature is invariable, under special circumstances such as discharge undersize or temperature limiter 52 inefficacy, prevent that outlet water temperature is too high, scald user's condition takes place.
Heating wet return 4 and main heat exchanger 1's water inlet intercommunication, the intercommunication has first water pump 41 and expansion drum on the heating wet return 4, further promotes hanging stove stability and the reliability of operation.
The domestic water heating pipe 7 is provided with a second temperature sensor 71 for detecting the temperature of the hot water for mixing water, and when the temperature limiter 52 on the heating water outlet pipe 5 has a problem, the temperature of the domestic hot water can be regulated and controlled by adopting the second temperature sensor 71.
The auxiliary heat exchanger 3 is an energy storage heat exchanger which comprises an energy storage material, a first heat exchange channel and a second heat exchange channel are laid in the energy storage material, the heat storage heat exchanger stores energy through heat energy provided by heating water under low power, when heating is performed, the energy storage heat exchanger stores energy through the first heat exchange channel, heat can be exchanged among the first heat exchange channel, the second heat exchange channel and the energy storage material, and the energy storage heat exchanger stores energy through the first heat exchange channel and releases heat energy to the second heat exchange channel. The first heat exchange channel and the second heat exchange channel adopt a coil pipe or fin structure in the energy storage material. The energy storage material is a phase change energy storage material.
The hanging stove still includes combustor 2 with main heat exchanger 1 complex, and combustor 2 supplies heat to main heat exchanger 1.
According to the wall-mounted boiler, the flowmeter 63 and the second water pump 62 are arranged on the domestic water inlet pipe 6, so that the problem that the temperature of the domestic water outlet water is suddenly increased due to unstable water pressure and water flow is effectively solved, the constant-temperature water outlet is really realized, the anti-scald protection is increased, the competitiveness of the product and the comfort level of a user are improved, and the false complaints of advertisements are reduced; through set up the flow control valve of regulation flow on the muddy water pipe 61 with muddy water jar 8 intercommunication, adjust the input of cold water, be convenient for control the play water temperature of running water outlet pipe 9, further promote scald preventing effect.
It is to be understood that the present invention has been described with reference to certain embodiments, and that various changes or equivalents may be substituted for elements thereof by those skilled in the art without departing from the spirit and scope of the invention. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the invention without departing from the essential scope thereof. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of the present application are intended to be covered by the present invention.
Claims (10)
1. The utility model provides a hanging stove, including the life water return circuit, the heating water return circuit, main heat exchanger (1) and supplementary heat exchanger (3), main heat exchanger (1) is even gone into the heating water return circuit in order to the water heating of convection current through the heating water return circuit, be equipped with first heat transfer passageway and the second heat transfer passageway of mutual heat transfer in supplementary heat exchanger (3), a serial communication port, first heat transfer passageway establishes ties in the heating water return circuit, second heat transfer passageway establishes ties in the life water return circuit, the hot water play water end intercommunication of second heat transfer passageway has muddy water pitcher (8), the cold water intake end of muddy water pitcher (8) and life water inlet tube (6) the intercommunication on life water return circuit, the play water end intercommunication that mixes water pitcher (8) has life water outlet pipe (9).
2. The wall hanging stove according to claim 1, characterized in that the domestic water inlet pipe (6) is communicated with a second water pump (62) and a flow meter (63), the flow meter (63) and the second water pump (62) are both electrically connected with the controller, and when the controller detects that the domestic water flow detected by the flow meter (63) is lower than a threshold value, the controller starts the second water pump (62).
3. The wall hanging stove according to claim 2, characterized in that the cold water inlet end of the water mixing tank (8) is communicated with a water mixing pipe (61), the other end of the water mixing pipe (61) is communicated with the domestic water inlet pipe (6), and the water mixing pipe (61) is provided with a flow regulating valve.
4. The wall hanging stove according to claim 1, characterized in that the hot water outlet end of the second heat exchange channel is communicated with the water mixing tank (8) through a domestic hot water pipe (7), and a second temperature sensor (71) is arranged on the domestic hot water pipe (7).
5. The wall hanging stove according to claim 1, characterized in that the auxiliary heat exchanger (3) is an energy storage heat exchanger, the energy storage heat exchanger comprises an energy storage material, and the energy storage material is internally provided with a first heat exchange channel and a second heat exchange channel.
6. The wall hanging stove of claim 5, wherein the first heat exchange channel and the second heat exchange channel are in a coil or fin structure in the energy storage material.
7. The wall hanging stove of claim 5, wherein the energy storage material is a phase change energy storage material.
8. The hanging stove according to claim 1, characterized in that the heating water loop comprises a heating water outlet pipe (5) communicated with the water outlet end of the main heat exchanger (1), a first temperature sensor (53) and a temperature limiter (52) are communicated with the heating water outlet pipe (5), and the first temperature sensor (53) is electrically connected with the temperature limiter (52).
9. The hanging furnace as claimed in claim 8, wherein the heating water loop further comprises a heating water return pipe (4) communicated with the water return end of the main heat exchanger (1), and the heating water return pipe (4) is communicated with a first water pump (41) and an expansion tank.
10. The wall hanging stove according to claim 1, characterized in that the wall hanging stove further comprises a burner (2) cooperating with the main heat exchanger (1), the burner (2) supplying heat to the main heat exchanger (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021048632.2U CN212457382U (en) | 2020-06-09 | 2020-06-09 | Wall-mounted furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021048632.2U CN212457382U (en) | 2020-06-09 | 2020-06-09 | Wall-mounted furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212457382U true CN212457382U (en) | 2021-02-02 |
Family
ID=74492694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021048632.2U Expired - Fee Related CN212457382U (en) | 2020-06-09 | 2020-06-09 | Wall-mounted furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212457382U (en) |
-
2020
- 2020-06-09 CN CN202021048632.2U patent/CN212457382U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210202 |