CN110701787A - Gas wall-mounted boiler and quick hot water assembly thereof - Google Patents
Gas wall-mounted boiler and quick hot water assembly thereof Download PDFInfo
- Publication number
- CN110701787A CN110701787A CN201911057286.6A CN201911057286A CN110701787A CN 110701787 A CN110701787 A CN 110701787A CN 201911057286 A CN201911057286 A CN 201911057286A CN 110701787 A CN110701787 A CN 110701787A
- Authority
- CN
- China
- Prior art keywords
- water
- pipe
- heating
- heat exchanger
- hot water
- 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.)
- Pending
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
- F24H1/48—Water heaters for central heating incorporating heaters for domestic water
- F24H1/52—Water heaters for central heating incorporating heaters for domestic water incorporating heat exchangers for domestic water
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/12—Arrangements for connecting heaters to circulation pipes
- F24H9/13—Arrangements for connecting heaters to circulation pipes for water heaters
- F24H9/139—Continuous flow heaters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/18—Arrangement or mounting of grates or heating means
- F24H9/1809—Arrangement or mounting of grates or heating means for water heaters
- F24H9/1832—Arrangement or mounting of combustion heating means, e.g. grates or burners
- F24H9/1836—Arrangement or mounting of combustion heating means, e.g. grates or burners using fluid fuel
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/20—Arrangement or mounting of control or safety devices
- F24H9/2007—Arrangement or mounting of control or safety devices for water heaters
- F24H9/2035—Arrangement or mounting of control or safety devices for water heaters using fluid fuel
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Steam Or Hot-Water Central Heating Systems (AREA)
Abstract
The invention relates to the technical field of gas wall-mounted furnaces, and discloses a gas wall-mounted furnace and a quick water heating assembly thereof. This quick hot water subassembly of gas hanging stove includes plate heat exchanger, plate heat exchanger's hot water inlet is connected with the inlet tube, be connected with the heating delivery pipe on the inlet tube, be connected with the hot-water line on plate heat exchanger's the hot water export, be equipped with first temperature sensor on the hot-water line, be connected with circulating water pump on the hot-water line, be connected with the cold water pipe on plate heat exchanger's the cold water import, be equipped with second temperature sensor on the cold water pipe, be connected with the heating wet return on plate heat exchanger's the cold water export, be equipped with the heating circulating pump on the heating wet return. The wall-mounted gas boiler can enable water in the hot water pipe to always keep a set temperature, and a user can obtain water with a required temperature at the first time. The wall-mounted gas boiler disclosed by the invention has the advantages that the hot water output speed is high, and the waste of resources of gas, water and electric energy is reduced.
Description
Technical Field
The invention belongs to the technical field of gas wall-mounted furnaces, and particularly relates to a gas wall-mounted furnace and a quick water heating assembly thereof.
Background
As the household gas wall-mounted boiler is generally arranged on a kitchen or a living balcony, and the bath water is in a bathroom, a long pipeline is arranged from the bathroom to the kitchen, and the pipeline is generally 10-30 meters. Therefore, when a user takes a bath, cold water stored in the pipeline must be discharged first to enable hot water to flow out, and a large amount of cold water is discharged to enable hot water to flow out, so that a large amount of water is wasted after long-time waiting. Especially, when the weather turns cold, the hot water can not be discharged for a long time. Therefore, the problem that cold water is required to be put before hot water is used every time is solved, and the common use problem in the gas wall-mounted boiler industry is solved.
Among the prior art, the inside of gas hanging stove is equipped with a miniature circulating water pump, and the user is before using hot water, and the start-up water pump before walking to the hot water stove earlier, and the water pump can be heated this side of hot water stove to the cold water in the water pipe of user's family, then carries the water pipe in the user's family again, waits after cold water in the user's water pipe all heats into hot water, the user opens tap in bathroom or kitchen, and hot water has just flowed out very fast. However, a certain time is required from the start of the water pump to the completion of heating, and some gas energy and electric energy are consumed, so that if the starting circulation function is not convenient enough, the starting is inconvenient or the starting is mistakenly performed when hot water is used, the user experience is reduced, and more gas energy and electric energy are consumed.
Disclosure of Invention
In order to solve the technical problems, the invention provides a quick hot water assembly of a gas wall-mounted boiler, which aims to solve the technical problems of slow hot water output and resource waste of the gas wall-mounted boiler in the prior art; the invention also provides a wall-mounted gas boiler with the quick water heating assembly.
The invention discloses a technical scheme of a quick water heating component of a gas wall-mounted boiler, which comprises the following steps:
the utility model provides a quick hot water subassembly of gas hanging stove includes plate heat exchanger, plate heat exchanger's hot water inlet is connected with the inlet tube, be connected with the heating delivery pipe on the inlet tube, be connected with the hot-water line on plate heat exchanger's the hot water export, be equipped with first temperature sensor on the hot-water line, be connected with circulating water pump on the hot-water line, be connected with the cold water pipe on plate heat exchanger's the cold water import, be equipped with second temperature sensor on the cold water pipe, be connected with the heating wet return on plate heat exchanger's the cold water export, be equipped with the heating circulating pump on the.
As a further improvement to the technical scheme, a first water outlet valve is arranged on the hot water pipe, and a first water inlet valve is arranged on the cold water pipe.
As a further improvement to the technical scheme, a second water outlet valve is arranged on the heating water supply pipe, and a second water inlet valve is arranged on the heating water return pipe.
As a further improvement to the technical scheme, a water flow sensor is arranged on the cold water pipe.
As a further improvement to the technical scheme, a pressure release valve is arranged on the hot water pipe.
As a further improvement to the technical scheme, a safety valve is arranged on the heating water return pipe.
The technical scheme of the wall-mounted gas furnace is as follows:
the utility model provides a gas hanging stove includes the casing, install heat exchanger and the quick hot water subassembly of being connected with heat exchanger in the casing, the quick hot water subassembly be above-mentioned arbitrary technical scheme quick hot water subassembly.
As a further improvement to the above technical solution, a burner is installed in the housing.
Compared with the prior art, the wall-mounted gas boiler and the rapid water heating assembly thereof have the beneficial effects that:
when the wall-mounted gas boiler is used, the heat exchanger heats water in the pipeline to the preset temperature of the first temperature sensor, when the temperature of the water in the cold water pipe is lower than the set temperature of the second temperature sensor, the circulating water pump and the heating circulating pump are started, the water in the pipeline starts to circulate, and the temperature in the hot water pipe is heated to the set temperature of the first temperature sensor. Therefore, the water in the hot water pipe always keeps the set temperature, and a user can obtain the water with the required temperature in the first time. The wall-mounted gas boiler disclosed by the invention has the advantages that the hot water output speed is high, and the waste of resources of gas, water and electric energy is reduced.
Drawings
Fig. 1 is a schematic structural view of a gas wall-hanging stove system of the present invention;
FIG. 2 is a first schematic view of the instant water heating assembly in the gas wall-hanging stove of the present invention;
FIG. 3 is a schematic structural view of a fast water heating assembly in the gas wall-hanging stove of the present invention;
FIG. 4 is a schematic diagram of the use of the gas wall hanging stove of the present invention;
in the figure: 1. a housing; 2. a burner; 3. a heat exchanger; 4. an expansion tank; 5. a rapid hot water assembly; 6. a heating circulating pump; 7. a plate heat exchanger; 8. a water circulating pump; 9. a heating water supply pipe; 10. a hot water pipe; 11. a cold water pipe; 12. a heating water return pipe; 13. a pressure relief valve; 14. a safety valve; 15. a flow sensor; 16. a first temperature sensor; 17. a second temperature sensor; 18. a bathroom; 19. a first domestic water end; 20. a second domestic water end; 21. a one-way valve; 22. a water softener.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
The embodiment of the wall-mounted gas boiler of the invention, as shown in fig. 1 to 4, comprises a housing 1, wherein a quick water heating assembly 5, a burner 2 and a heat exchanger 3 are sequentially installed in the housing 1 from top to bottom.
The wall-mounted gas boiler further comprises a cold water pipe 11, a hot water pipe 10, a heating water supply pipe 9 and a heating water return pipe 12, and the quick hot water component 5 comprises a plate heat exchanger 7. One end of the heating water supply pipe 9 is connected with the water outlet of the heat exchanger 3, and the other end extends to the outside of the housing 1, and the heating water supply pipe 9 is connected with the hot water inlet of the plate heat exchanger 7. And the heating water supply pipe 9 is connected with a second water outlet valve for controlling the heating water supply pipe 9 to supply water to the heating pipeline. One end of the heating water return pipe 12 is connected with the water inlet of the heat exchanger 3, the other end extends to the outside of the shell 1, and the heating water return pipe 12 is connected with the cold water outlet of the plate heat exchanger 7. And a second water inlet valve is connected to the heating water return pipe 12 and used for controlling the heating pipeline to supply water to the gas wall-mounted boiler.
The heating water return pipe 12 is connected with a heating circulating pump 6, and the heating circulating pump 6 is used for circulating water in a heating pipeline. One end of the cold water pipe 11 is connected with a cold water inlet of the plate heat exchanger 7, and one end of the cold water pipe 11, which is far away from the plate heat exchanger 7, extends outwards to the outside of the shell 1. One end of the hot water pipe 10 is connected with a hot water outlet of the plate heat exchanger 7, and the other end extends outwards to the outer side of the shell 1. One end of the hot water pipe 10 far away from the plate heat exchanger 7 is connected with a hot water end of a water consumption position, and one end of the cold water pipe 11 far away from the plate heat exchanger 7 is connected with a cold water end of the water consumption position.
In this embodiment, the water consuming place includes a bathroom 18, a first domestic water end 19 and a second domestic water end 20. A water softener 22 is connected between the cold water pipe 11 and the water using place, the water outlet of the water softener 22 is connected with the cold water pipe 11, and the water inlet is connected with the domestic water. A circulating water pump 8 is connected between the hot water pipe 10 and the water using place and is used for realizing water circulation between the cold water pipe 11 and the hot water pipe 10.
In this embodiment, the cold water pipe 11 located in the housing 1 is connected to a flow sensor 15, and the flow sensor 15 is used for detecting water flow in the cold water pipe 11. The cold water pipe 11 is also provided with a second temperature sensor 17, the second temperature sensor 17 is used for detecting the water temperature in the cold water pipe 11, the hot water pipe 10 is provided with a first temperature sensor 16, and the first temperature sensor 16 is used for detecting the water temperature in the hot water pipe 10. A pressure release valve 13 is further installed on the hot water pipe 10, and a safety valve 14 is further installed on the heating water return pipe 12.
A check valve 21 is connected between the connection end of the cold water pipe 11 and the bathroom 18 and the connection end of the hot water pipe 10 and the bathroom 18, and the flow direction of the check valve 21 is from the hot water pipe 10 to the cold water pipe 11. The cold water pipe 11 is connected with the heating water return pipe 12 through a connecting pipe, and the connecting pipe is connected with an electromagnetic valve.
In this embodiment, be connected with expansion tank 4 between heating wet return and the heat exchanger, expansion tank 4 passes through the water pipe and is connected with the heating wet return of heating circulating pump upper reaches. And a water drain pipe is also connected to the heating water return pipe and used for draining water in the gas wall-mounted furnace.
The use principle of the wall-mounted gas stove is as follows: the water softened by the water softener 22 enters the cold water pipe 11, and the water in the cold water pipe 11 enters the heating water return pipe 12. The burner 2 is turned on to heat the heat exchanger 3. The heating circulating pump 6 is started, water in the heating water return pipe 12 enters the heating water supply pipe 9 after being heated by the heat exchanger 3, the water in the heating water supply pipe 9 enters the plate heat exchanger 7 through the hot water inlet of the plate heat exchanger 7, the temperature of hot water is reduced after the water exchanges heat with the plate heat exchanger 7, and low-temperature water enters the heating water return pipe 12 through cold water outlet of the plate heat exchanger 7. When the second water inlet valve on the heating water return pipe 12 and the first water outlet valve on the heating water supply pipe 9 are opened, hot water in the heating water supply pipe 9 enters the heating pipeline and enters the gas wall-mounted boiler from the heating water return pipeline. The circulating water pump 8 is started, water in the cold water pipe 11 enters the plate heat exchanger 7 through the cold water inlet of the plate heat exchanger 7, hot water in the plate heat exchanger 7 after being heated by the plate heat exchanger 7 flows into the hot water pipe 10, and the hot water in the hot water pipe 10 is conveyed to a domestic water end.
When the wall-mounted gas boiler of the present invention is used, the temperature of the first temperature sensor 16 and the temperature of the second temperature sensor 17 are set in advance. When the second temperature sensor 17 detects that the water temperature is lower than the set temperature by 5 ℃, the gas wall-hanging stove starts to work, and the water in the cold water pipe 11 starts to circulate until the temperature of the water in the hot water pipe 10 reaches the set value of the first temperature sensor 16.
Compared with the prior art, the wall-mounted gas boiler has the following technical advantages that: when the gas wall-hanging stove is used, the heat exchanger 3 heats water in the pipeline to the preset temperature of the first temperature sensor, when the temperature of the water in the cold water pipe 11 is lower than the set temperature of the second temperature sensor 17, the circulating water pump 8 and the heating circulating pump 6 are started, the water in the pipeline starts to circulate, and the temperature in the hot water pipe 10 is heated to the set temperature of the first temperature sensor 16. So that the water in the hot water pipe 10 is always maintained at the set temperature, and the user can obtain the water at the desired temperature for the first time. The wall-mounted gas boiler disclosed by the invention has the advantages that the hot water output speed is high, and the waste of resources of gas, water and electric energy is reduced.
In the specific embodiment of the rapid water heating assembly of the present invention, the structure of the rapid water heating assembly in this embodiment is the same as that of the rapid water heating assembly in the above embodiment, and details are not repeated.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and substitutions can be made without departing from the technical principle of the present invention, and these modifications and substitutions should also be regarded as the protection scope of the present invention.
Claims (8)
1. The utility model provides a quick hot water subassembly of gas hanging stove which characterized in that: the plate type heat exchanger comprises a plate type heat exchanger, the hot water inlet of the plate type heat exchanger is connected with a water inlet pipe, a heating water supply pipe is connected onto the water inlet pipe, a hot water pipe is connected onto the hot water outlet of the plate type heat exchanger, a first temperature sensor is arranged on the hot water pipe, a circulating water pump is connected onto the hot water pipe, a cold water pipe is connected onto the cold water inlet of the plate type heat exchanger, a second temperature sensor is arranged on the cold water pipe, a heating water return pipe is connected onto the cold water outlet of the plate type heat exchanger, and a heating circulating pump.
2. The gas wall-hanging stove quick water heating assembly according to claim 1, characterized in that: the hot water pipe is provided with a first water outlet valve, and the cold water pipe is provided with a first water inlet valve.
3. The gas wall-hanging stove quick water heating assembly according to claim 1 or 2, characterized in that: and a second water outlet valve is arranged on the heating water supply pipe, and a second water inlet valve is arranged on the heating water return pipe.
4. The gas wall-hanging stove quick water heating assembly according to claim 1 or 2, characterized in that: and a water flow sensor is arranged on the cold water pipe.
5. The gas wall-hanging stove quick water heating assembly according to claim 1 or 2, characterized in that: and a pressure release valve is arranged on the hot water pipe.
6. The gas wall-hanging stove quick water heating assembly according to claim 1 or 2, characterized in that: and a safety valve is arranged on the heating water return pipe.
7. A gas hanging stove which is characterized in that: the rapid water heating device comprises a shell, wherein a heat exchanger and a rapid water heating assembly connected with the heat exchanger are installed in the shell, and the rapid water heating assembly is as claimed in any one of claims 1 to 6.
8. The gas wall hanging stove according to claim 7, characterized in that: a burner is mounted in the housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911057286.6A CN110701787A (en) | 2019-10-31 | 2019-10-31 | Gas wall-mounted boiler and quick hot water assembly thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911057286.6A CN110701787A (en) | 2019-10-31 | 2019-10-31 | Gas wall-mounted boiler and quick hot water assembly thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110701787A true CN110701787A (en) | 2020-01-17 |
Family
ID=69203246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911057286.6A Pending CN110701787A (en) | 2019-10-31 | 2019-10-31 | Gas wall-mounted boiler and quick hot water assembly thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110701787A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113623872A (en) * | 2020-05-06 | 2021-11-09 | 芜湖美的厨卫电器制造有限公司 | Control method and system of gas wall-mounted boiler and storage medium |
| CN114279086A (en) * | 2021-12-31 | 2022-04-05 | 浙江广涛卫厨有限公司 | Zero-cold-water wall-mounted furnace system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201233054Y (en) * | 2008-06-17 | 2009-05-06 | 广东万家乐燃气具有限公司 | Pre-warming and water supply system for multifunction wall hanging furnace |
| EP1884720B1 (en) * | 2006-07-28 | 2016-01-13 | Grundfos Management A/S | Assembly for a compact heating installation |
| CN206637836U (en) * | 2017-04-05 | 2017-11-14 | 珠海格力电器股份有限公司 | Gas wall-mounted furnace |
-
2019
- 2019-10-31 CN CN201911057286.6A patent/CN110701787A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1884720B1 (en) * | 2006-07-28 | 2016-01-13 | Grundfos Management A/S | Assembly for a compact heating installation |
| CN201233054Y (en) * | 2008-06-17 | 2009-05-06 | 广东万家乐燃气具有限公司 | Pre-warming and water supply system for multifunction wall hanging furnace |
| CN206637836U (en) * | 2017-04-05 | 2017-11-14 | 珠海格力电器股份有限公司 | Gas wall-mounted furnace |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113623872A (en) * | 2020-05-06 | 2021-11-09 | 芜湖美的厨卫电器制造有限公司 | Control method and system of gas wall-mounted boiler and storage medium |
| CN114279086A (en) * | 2021-12-31 | 2022-04-05 | 浙江广涛卫厨有限公司 | Zero-cold-water wall-mounted furnace system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105066220A (en) | Solar energy and gas heating hot water furnace complementary heating system | |
| CN102705980A (en) | Device with heating and water-heating device multi-machine parallel system and use method thereof | |
| CN110044066A (en) | Water storage type gas heating water heater and control method | |
| CN101900366A (en) | Double-tank hot-water system with double thermal effects | |
| CN107726428A (en) | The heating system of domestic solar heat collector condensing gas wall hanging stove | |
| CN110701787A (en) | Gas wall-mounted boiler and quick hot water assembly thereof | |
| CN210861700U (en) | Zero-cold-water wall-mounted gas furnace system | |
| CN210050983U (en) | Pre-mixing type electric water heater | |
| CN101598361B (en) | Heating system with the combination of solar water heater and wall-mounted boiler | |
| CN207455702U (en) | A kind of hot-water central heating system wall hung gas boiler | |
| CN202734236U (en) | Full automatic energy storing type instant electric water heater | |
| CN202853103U (en) | Device with heating water heater multimachine parallel system | |
| CN211290527U (en) | Wall-mounted furnace | |
| CN204901907U (en) | Complementary heating system of solar energy and gas heating water heater | |
| CN210891800U (en) | Waste heat recovery energy-saving system for gas stove | |
| CN207880925U (en) | Energy saving nature microcirculation household instant hot water's system | |
| CN206656494U (en) | Graphene carbon electric boiler | |
| CN202792480U (en) | Turbine quick-heating type water heater | |
| CN207849755U (en) | A kind of hot water constant temperature system | |
| CN207422341U (en) | A kind of list with water pot warms up wall-hung boiler | |
| CN201218591Y (en) | Instant heating type water heater | |
| CN201028683Y (en) | Intelligent electromagnetic warm water heater | |
| CN220287491U (en) | Energy-saving power plant chimney waste heat recovery device | |
| CN2723910Y (en) | Flat plate split non-bearing pressure type solar energy water heater | |
| CN203190621U (en) | Novel energy-saving water system of domestic heat pump water heater |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200117 |
|
| RJ01 | Rejection of invention patent application after publication |