CN219473958U - Zero cold water wall hanging stove - Google Patents
Zero cold water wall hanging stove Download PDFInfo
- Publication number
- CN219473958U CN219473958U CN202320553228.8U CN202320553228U CN219473958U CN 219473958 U CN219473958 U CN 219473958U CN 202320553228 U CN202320553228 U CN 202320553228U CN 219473958 U CN219473958 U CN 219473958U
- Authority
- CN
- China
- Prior art keywords
- water
- interface
- heat exchanger
- fixedly connected
- pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
Landscapes
- Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
Abstract
The utility model belongs to the technical field of wall hanging furnaces, and particularly relates to a zero-cooling water wall hanging furnace. The utility model comprises a burner, wherein a condensing heat exchanger is fixedly arranged on the burner, a protective shell is fixedly arranged outside the condensing heat exchanger, one end of the condensing heat exchanger is fixedly connected with a water inlet pipe, the other end of the water inlet pipe is fixedly connected to a main water pump, a water supply assembly is fixedly connected to the main water pump, one end of the water supply assembly is fixedly connected to a plate heat exchanger, and the other end of the plate heat exchanger is fixedly connected to a water outlet assembly. According to the utility model, the circulating water pump and the water outlet assembly are integrated together, so that not only can the space and material cost be saved, but also the design can be simplified, and the design of a pipeline can be reduced.
Description
Technical Field
The utility model belongs to the technical field of wall hanging furnaces, and relates to a zero-cooling water wall hanging furnace.
Background
The wall-mounted boiler is a water heater using natural gas as energy source, and has various safety protection measures such as anti-freezing protection, dry-burning protection, accidental flameout protection, over-temperature protection, water pump anti-seizing protection and the like. The principle of the zero-cooling water wall-mounted boiler is that a thermodynamic circulating water pump is built in except for an internal water pump, so that the zero-cooling water function can be realized.
The gas wall-hanging stove used at home is generally arranged on a living balcony, and bath water is arranged in a bathroom, and a long pipeline is arranged from the bathroom to a kitchen, and is generally between 10 meters and 30 meters. Therefore, when a user bathes, cold water stored in the pipeline must be discharged first to enable hot water to flow out, and a lot of cold water must be discharged to enable hot water to flow out, so that time is wasted, and a lot of water is wasted. Especially when the weather changes into cool and becomes cold, hot water can not come out for a long time, so that user experience is reduced, and more fuel gas energy and electric power energy are consumed, and a novel zero-cold water wall-mounted furnace is provided.
Disclosure of Invention
The utility model aims to solve the problems and provides a zero-cooling water wall-mounted furnace.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a zero cold water hanging stove, includes the combustor, the combustor on fixedly provided with condensing heat exchanger, condensing heat exchanger outside fixed mounting have the protective housing, condensing heat exchanger one end fixedly connected with inlet tube, the inlet tube other end fixedly connected with on the main water pump, main water pump on fixedly connected with water supply assembly, water supply assembly one end fixed connection on plate heat exchanger, plate heat exchanger other end fixed connection on water outlet assembly.
In the zero cold water wall-mounted furnace, the protection shell is provided with the smoke exhaust pipe, wherein the smoke exhaust pipe is placed in the air guiding pipe, the other end of the air guiding pipe is fixedly connected to the burner, the air guiding pipe is fixedly provided with the fan premixer, the fan premixer is fixedly connected with the gas interface, and the gas proportional valve is installed at the gas interface.
In the zero cold water wall hanging stove, a condensate water outlet is fixedly arranged on the condensate heat exchanger, and a water seal is fixedly arranged on the condensate water outlet.
In the zero cold water wall-mounted boiler, the water supply assembly consists of a heating backwater interface, a water pipe internal circulation backwater interface and a tap water inlet pipe interface, wherein the heating backwater interface is fixedly connected to the main water pump, one side of the heating backwater interface is connected to the expansion water tank through a pipeline, a relief valve water outlet is formed in the expansion water tank, and a relief valve is arranged on the relief valve water outlet.
In the zero-cold water wall-mounted boiler, the other side of the heating backwater interface is respectively connected to the tap water inlet pipe interface and the plate heat exchanger through pipelines, wherein a water supplementing valve is arranged at the joint between the heating backwater interface and the tap water inlet pipe interface, and a one-way valve is arranged at the joint between the heating backwater interface and the plate heat exchanger.
In the zero cold water wall-mounted boiler, the water pipe internal circulation backwater interface is fixedly connected to the tap water inlet pipe interface, wherein the other end of the tap water inlet pipe interface is connected to the plate heat exchanger, and a flow sensor is arranged on the tap water inlet pipe interface.
In the above-mentioned zero cold water hanging stove, go out water subassembly by outlet pipe, electric motor and life return water circulating water pump constitute, wherein the one end fixed connection of outlet pipe is on condensing heat exchanger, and the other end fixed connection is on electric motor, and electric motor passes through pipeline one side and connects on plate heat exchanger, and the opposite side fixedly connected with heating hot water interface.
In the zero cold water wall-mounted boiler, one end of the life backwater circulating water pump is connected to the plate heat exchanger through a pipeline, and the other end of the life backwater circulating water pump is fixedly provided with a life hot water interface.
In the zero cold water wall hanging stove, the water inlet pipe, the tap water inlet pipe interface, the water outlet pipe and the domestic hot water interface are fixedly provided with the temperature sensors.
In the zero-cooling water wall-mounted boiler, the electric motor is an electric water pump, and a water pressure sensor is fixedly arranged on the electric motor.
Compared with the prior art, the utility model has the advantages that:
1. the electric motor and the domestic backwater circulating water pump are connected with the water supply assembly, so that space and material cost can be saved, design is simplified, pipeline design is reduced, the cold water extraction speed in the water outlet pipe of the condensing heat exchanger can be further increased by utilizing the main water pump, waiting time of a user is reduced, and usability is better.
2. The utility model is provided with a plurality of temperature sensors and an optimized electric control board, so that the circulating water pump and the burner can work simultaneously, hot water supply can be directly carried out, and meanwhile, zero cold water is reduced to independently control the driving power supply, thereby saving resources.
Additional advantages, objects, and features of the utility model will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the utility model.
Drawings
Fig. 1 is a schematic diagram of the principles of the present utility model.
Fig. 2 is an enlarged schematic view of the present utility model at a in fig. 1.
In the figure: 1. a burner; 2. a condensing heat exchanger; 3. a protective shell; 4. a water inlet pipe; 5. a main water pump; 6. a water supply assembly; 61. a heating backwater interface; 62. a water pipe internal circulation backwater interface; 63. a tap water inlet pipe interface; 64. an expansion tank; 65. a relief valve drain port; 66. a pressure release valve; 67. a water supplementing valve; 68. a one-way valve; 69. a flow sensor; 7. a plate heat exchanger; 8. a water outlet assembly; 81. a water outlet pipe; 82. an electric motor; 83. a life backwater circulating water pump; 84. a heating hot water interface; 85. a domestic hot water interface; 9. a smoke exhaust pipe; 10. an air guiding pipe; 11. a fan premixer; 12. a gas interface; 13. a fuel gas proportional valve; 14. a condensed water drain port; 15. sealing water; 16. a temperature sensor; 17. a water pressure sensor.
Detailed Description
The utility model is further described below with reference to the accompanying drawings.
As shown in fig. 1-2, a zero cold water hanging stove comprises a combustor 1, the combustor 1 on fixedly provided with condensing heat exchanger 2, condensing heat exchanger 2 outside fixed mounting have protective housing 3, condensing heat exchanger 2 one end fixedly connected with inlet tube 4, the other end fixedly connected with of inlet tube 4 on main water pump 5, main water pump 5 on fixedly connected with water supply assembly 6, water supply assembly 6 one end fixedly connected with on plate heat exchanger 7, plate heat exchanger 7 other end fixedly connected with go out water assembly 8.
The burner 1 is shown in combination with fig. 1, the burner burns the fuel gas after being regulated by the fuel gas proportional valve 13, and simultaneously transmits heat to the condensing heat exchanger 2, meanwhile, the condensing heat exchanger 2 is provided with the water outlet pipe 81 and the water inlet pipe 4, at the moment, the other end of the water outlet pipe 81 is provided with the electric motor 82, the electric motor 82 is connected to the plate heat exchanger 7, and meanwhile, the plate heat exchanger 7 is connected with the water supply assembly 6 and the water outlet assembly 8, and meanwhile, the water outlet assembly 8 and the water supply assembly 6 are connected, so that water flow can be recycled, not only is the waste of resources saved, but also the water can be discharged rapidly.
Referring to fig. 1, the protecting case 3 is provided with a smoke exhaust pipe 9, wherein the smoke exhaust pipe 9 is placed inside an induced air pipe 10, the other end of the induced air pipe 10 is fixedly connected to the burner 1, a fan pre-mixer 11 is fixedly arranged on the induced air pipe 10, a gas interface 12 is fixedly connected to the fan pre-mixer 11, and a gas proportional valve 13 is installed at the gas interface 12.
In this embodiment, the smoke exhaust pipe 9 is disposed inside the air intake pipe 10, which not only saves occupied space and resources, but also does not affect the normal use of the burner 1, and the fan premixer 11 on the air intake pipe 10 can further improve the quality of gas combustion.
Referring to fig. 1, the condensation heat exchanger 2 is fixedly provided with a condensate water outlet 14, and a water seal 15 is fixedly provided on the condensate water outlet 14.
In this embodiment, by providing the water seal 15, normal drainage of condensed water can be ensured, and normal pressure in the condensed water drain outlet 14 is not affected, so that air pressure difference is prevented from being generated, and drainage of condensed water is prevented from being affected.
Referring to fig. 1, the water supply assembly 6 is composed of a heating backwater interface 61, a water pipe internal circulation backwater interface 62 and a tap water inlet pipe interface 63, wherein the heating backwater interface 61 is fixedly connected to the main water pump 5, one side of the heating backwater interface is connected to the expansion water tank 64 through a pipeline, a relief valve water outlet 65 is arranged on the expansion water tank 64, and a relief valve 66 is arranged on the relief valve water outlet 65.
Specifically, by connecting the heating return water interface 61 to the main water pump 5, and simultaneously connecting the two sides of the heating return water interface 61 to the expansion tank 64 and the plate heat exchanger 7, respectively, a one-way valve 68 is provided between the heating return water interface 61 and the plate heat exchanger 7, so that the heating return water can be prevented from flowing into the plate heat exchanger 7, and the heating return water can be conveyed into the condensing heat exchanger 2 for further heating.
As shown in fig. 2, the other side of the heating backwater interface 61 is connected to the tap water inlet pipe interface 63 and the plate heat exchanger 7 through pipes, wherein a water supplementing valve 67 is arranged at the connection part between the heating backwater interface 61 and the tap water inlet pipe interface 63, and a one-way valve 68 is arranged at the connection part between the heating backwater interface 61 and the plate heat exchanger 7.
In this embodiment, continuous tap water supply can be performed for the plate heat exchanger 7, and continuous replenishment water supply can be performed between the plate heat exchanger 7 and the heating water return port when tap water is insufficient or heating water return is insufficient, so that pressure difference is prevented from being generated, and meanwhile, the one-way valve 68 is arranged at the connection position between the heating water return port 61 and the plate heat exchanger 7, so that heating recovery can be prevented from flowing into the plate heat exchanger 7, and work is prevented from being influenced.
Referring to fig. 1 and 2, the water pipe internal circulation backwater interface 62 is fixedly connected to the tap water inlet pipe interface 63, wherein the other end of the tap water inlet pipe interface 63 is connected to the plate heat exchanger 7, and a flow sensor 69 is installed on the tap water inlet pipe interface 63.
In the present embodiment, the water supply condition of the tap water inlet pipe interface 63 can be monitored in real time by the flow sensor 69, so that the burner 1 is prevented from burning out due to water cut-off, and the safety is prevented from being influenced.
Referring to fig. 1, the water outlet assembly 8 is composed of a water outlet pipe 81, an electric motor 82 and a domestic backwater circulating water pump 83, wherein one end of the water outlet pipe 81 is fixedly connected to the condensing heat exchanger 2, the other end is fixedly connected to the electric motor 82, one side of the electric motor 82 is connected to the plate heat exchanger 7 through a pipeline, and the other side of the electric motor 82 is fixedly connected with a heating hot water interface 84.
Specifically, the electric motor 82 is used for extracting cold water in the water outlet pipe 81, then the electric motor 82 is connected with the heating hot water interface 84 in the conveyer belt plate heat exchanger 7, and the electric motor 82 can be used for rapidly discharging water under the induction of the temperature sensor 16, so that the normal hot water supply is ensured.
One end of the life backwater circulating water pump 83 is connected to the plate heat exchanger 7 through a pipeline, and the other end is fixedly provided with a life hot water interface 85.
In this embodiment, the life backwater circulating water pump 83 is provided to further circulate and blend the life backwater, so that the hot water in the plate heat exchanger 7 can be directly conveyed out, and meanwhile, the blending speed of cold water and hot water can be increased.
Referring to fig. 1, the water inlet pipe 4, the tap water inlet pipe interface 63, the water outlet pipe 81 and the domestic hot water interface 85 are all fixedly provided with temperature sensors 16.
In this embodiment, by installing a plurality of temperature sensors 16, the temperature of each component position can be further transmitted to the electronic control system, so as to ensure the normal operation of the machine, and the placement temperature is too high or too low, so as to ensure the continuous adjustment of the temperature.
The electric motor 82 is an electric water pump, and the water pressure sensor 17 is fixedly mounted on the electric motor 82.
In this embodiment, through being provided with the water pressure sensor 17 on electric motor 82, can further guarantee the water pressure condition of outlet pipe 81 department, at the same time utilize electric motor 82 to adjust the water pressure at any time, prevent that the water pressure is too big and lead to the water pipe to collapse, also can improve the rotational speed simultaneously and carry out the water pressure reinforcing when the water pressure is lower.
The working principle of the utility model is as follows:
when a user needs to use hot water, the wall-mounted boiler is opened to work, the burner 1 starts to work, meanwhile, the fuel gas proportional valve 13 and the fan pre-mixer 11 improve fuel supply for the burner 1, when the burner 1 starts to work, the main water pump 5 starts to rotate to absorb and supply heating backwater and tap water, meanwhile, the tap water is conveyed into the plate heat exchanger 7 through the tap water inlet pipe interface 63, and is conveyed into the main water pump 5 through a pipeline, and meanwhile, the one-way valve 68 is arranged in the pipeline, so that a water source in the heating backwater interface 61 cannot flow into the plate heat exchanger 7, at the moment, cold water in the water outlet pipe 81 of the condensation heat exchanger 2 is absorbed into the plate heat exchanger 7 to be heated under the work of the electric motor 82 and the life backwater circulating water pump 83, meanwhile, hot water in the condensation heat exchanger 2 is directly supplemented into the water outlet pipe 81, so that the user can directly use the hot water without continuously waiting for the cold water in the water outlet pipe 81 to be discharged, and meanwhile, the water supply of the main water pump 5 is also connected with the water pipe internal circulating interface 62, thus the water source can be circularly heated, the water source can be used, the waste is reduced, and the resource waste is further improved.
The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model.
Although 1, burner are used more herein; 2. a condensing heat exchanger; 3. a protective shell; 4. a water inlet pipe; 5. a main water pump; 6. a water supply assembly; 61. a heating backwater interface; 62. a water pipe internal circulation backwater interface; 63. a tap water inlet pipe interface; 64. an expansion tank; 65. a relief valve drain port; 66. a pressure release valve; 67. a water supplementing valve; 68. a one-way valve; 69. a flow sensor; 7. a plate heat exchanger; 8. a water outlet assembly; 81. a water outlet pipe; 82. an electric motor; 83. a life backwater circulating water pump; 84. a heating hot water interface; 85. a domestic hot water interface; 9. a smoke exhaust pipe; 10. an air guiding pipe; 11. a fan premixer; 12. a gas interface; 13. a fuel gas proportional valve; 14. a condensed water drain port; 15. sealing water; 16. a temperature sensor; 17. water pressure sensors, etc., but the possibility of using other terms is not excluded. These terms are only used to more conveniently describe and explain the nature of the utility model and should be construed in a manner consistent with their spirit and scope.
Claims (10)
1. The utility model provides a zero cold water hanging stove, includes combustor (1), its characterized in that, combustor (1) on fixedly provided with condensing heat exchanger (2), condensing heat exchanger (2) outside fixed mounting have protective housing (3), condensing heat exchanger (2) one end fixedly connected with inlet tube (4), inlet tube (4) other end fixed connection on main water pump (5), main water pump (5) on fixedly connected with water supply assembly (6), water supply assembly (6) one end fixed connection on plate heat exchanger (7), plate heat exchanger (7) other end fixed connection on water outlet assembly (8).
2. The zero cold water hanging stove according to claim 1, wherein the protection shell (3) is provided with a smoke exhaust pipe (9), wherein the smoke exhaust pipe (9) is placed in the air guiding pipe (10), the other end of the air guiding pipe (10) is fixedly connected to the burner (1), the air guiding pipe (10) is fixedly provided with a fan pre-mixer (11), the fan pre-mixer (11) is fixedly connected with a gas interface (12), and a gas proportional valve (13) is installed at the gas interface (12).
3. The zero-cooling water wall-hanging stove according to claim 2, wherein the condensation heat exchanger (2) is fixedly provided with a condensate water outlet (14), and a water seal (15) is fixedly arranged on the condensate water outlet (14).
4. A zero cold water wall-hanging stove according to claim 3, characterized in that the water supply assembly (6) consists of a heating backwater interface (61), a water pipe internal circulation backwater interface (62) and a tap water inlet pipe interface (63), wherein the heating backwater interface (61) is fixedly connected to the main water pump (5), one side of the heating backwater interface is connected to the expansion water tank (64) through a pipeline, a relief valve water outlet (65) is arranged on the expansion water tank (64), and a relief valve (66) is arranged on the relief valve water outlet (65).
5. The zero cold water wall-hanging stove according to claim 4, wherein the other side of the heating backwater interface (61) is respectively connected to the tap water inlet pipe interface (63) and the plate heat exchanger (7) through pipelines, wherein a water supplementing valve (67) is arranged at the connection part between the heating backwater interface and the tap water inlet pipe interface (63), and a one-way valve (68) is arranged at the connection part between the heating backwater interface (61) and the plate heat exchanger (7).
6. The zero cold water wall-mounted boiler according to claim 5, wherein the water pipe internal circulation backwater interface (62) is fixedly connected to the tap water inlet pipe interface (63), wherein the other end of the tap water inlet pipe interface (63) is connected to the plate heat exchanger (7), and a flow sensor (69) is installed on the tap water inlet pipe interface (63).
7. The zero cold water hanging stove according to claim 6, wherein the water outlet assembly (8) is composed of a water outlet pipe (81), an electric motor (82) and a domestic backwater circulating water pump (83), wherein one end of the water outlet pipe (81) is fixedly connected to the condensing heat exchanger (2), the other end is fixedly connected to the electric motor (82), one side of the electric motor (82) is connected to the plate heat exchanger (7) through a pipeline, and the other side of the electric motor is fixedly connected with a heating hot water interface (84).
8. The zero cold water wall-mounted boiler according to claim 7, wherein one end of the domestic backwater circulating water pump (83) is connected to the plate heat exchanger (7) through a pipeline, and a domestic hot water interface (85) is fixedly arranged at the other end of the domestic backwater circulating water pump.
9. The zero cold water wall-mounted boiler according to claim 8, wherein the water inlet pipe (4), the tap water inlet pipe interface (63), the water outlet pipe (81) and the domestic hot water interface (85) are fixedly provided with temperature sensors (16).
10. The zero-cooling water wall-hanging stove according to claim 9, wherein the electric motor (82) is an electric water pump, and a water pressure sensor (17) is fixedly installed on the electric motor (82).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320553228.8U CN219473958U (en) | 2023-03-15 | 2023-03-15 | Zero cold water wall hanging stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320553228.8U CN219473958U (en) | 2023-03-15 | 2023-03-15 | Zero cold water wall hanging stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219473958U true CN219473958U (en) | 2023-08-04 |
Family
ID=87463421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320553228.8U Active CN219473958U (en) | 2023-03-15 | 2023-03-15 | Zero cold water wall hanging stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219473958U (en) |
-
2023
- 2023-03-15 CN CN202320553228.8U patent/CN219473958U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203177289U (en) | Air source heat pump fuel gas comprehensive heating system | |
| CN201662211U (en) | Dual-water-pump gas-fired heating and hot water boiler | |
| CN109186092A (en) | Energy saving and environment friendly condensing gas wall hanging stove | |
| CN205825411U (en) | A kind of gas heater of band heating function | |
| CN203177284U (en) | Terrestrial heat source and gas combined type heating supply system | |
| CN219473958U (en) | Zero cold water wall hanging stove | |
| CN205351757U (en) | Fuel gas heating stove | |
| CN218955175U (en) | Wall-mounted gas stove | |
| CN201852197U (en) | Single heating wall-mounted furnace | |
| CN102384584A (en) | Heat-storage type gas water heating stove for central heating | |
| CN100458290C (en) | Apparatus for refrigeration or pyrogenicity or sanitary hot water using generator exhaust or residual heat | |
| WO2018018977A1 (en) | Gas water heater | |
| CN205579720U (en) | Energy saving and emission reduction's gas hanging stove | |
| CN212409053U (en) | Multifunctional low-nitrogen-emission wall-mounted furnace | |
| CN106979547A (en) | A kind of integrated hot-water heating system of multiple-energy-source | |
| CN209877392U (en) | Energy-saving gas module furnace of condensation heat exchange | |
| CN209541005U (en) | A kind of heating and hot water two purpose formula electric appliance | |
| CN204006282U (en) | The hot radiator of a kind of high-power central authorities of family expenses Dual-energy source | |
| CN209978387U (en) | Gas heating water heater for circulating water treatment | |
| CN2558920Y (en) | Wall-hung heating/hot water dualpurpose gas stove | |
| CN201724312U (en) | Heating device with solar energy water heater and coal burning boiler for complementation | |
| CN205747483U (en) | Wall-hung boiler | |
| CN204006682U (en) | A kind of condensation-type gas-fired heating water heater | |
| CN205119504U (en) | Warm dual -purpose stove of bathing of condensing gas | |
| CN221324691U (en) | Gas heating device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |