CN210861700U - Zero-cold-water wall-mounted gas furnace system - Google Patents
Zero-cold-water wall-mounted gas furnace system Download PDFInfo
- Publication number
- CN210861700U CN210861700U CN201921876314.2U CN201921876314U CN210861700U CN 210861700 U CN210861700 U CN 210861700U CN 201921876314 U CN201921876314 U CN 201921876314U CN 210861700 U CN210861700 U CN 210861700U
- Authority
- CN
- China
- Prior art keywords
- water
- pipe
- cold
- cold water
- hot
- 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
Images
Landscapes
- Central Heating Systems (AREA)
Abstract
The utility model relates to a gas hanging stove technical field discloses a zero cold water gas hanging stove system. This zero cold water gas hanging stove system includes gas hanging stove, circulating water pump, cold water pipe and hot-water line, and the gas hanging stove includes plate heat exchanger, and the delivery port of cold water pipe is connected with cold water valve, plate heat exchanger's cold water inlet respectively, and plate heat exchanger's hot water export is connected with the water inlet of circulating pump, and the delivery port and the hot-water valve of circulating pump are connected, are equipped with the check valve that the hot-water line flows to the cold water pipe between the link of hot-water line and the link of cold water pipe. When the gas wall-mounted boiler is used, the circulating water pump pumps cold water into the plate heat exchanger in the gas wall-mounted boiler for heating. When a user opens the hot water valve, constant-temperature hot water flows out of the hot water pipe, and gas, electric power and water resources are saved. The one-way valve in which the hot water pipe flows to the cold water pipe in the flow direction further increases the temperature of water in the cold water pipe, so that hot water can be rapidly output.
Description
Technical Field
The utility model belongs to the technical field of the gas hanging stove, especially, relate to a zero cold water gas hanging stove system.
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 walks to hanging stove before and starts the water pump before with hot water, and the water pump can be heated this limit of hanging stove to the cold water in the water pipe of user's family, then carries the water pipe of user's family again in, wait 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 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.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a zero cold water gas hanging stove system to there is the technical problem that hot water output is slow, the wasting of resources in the gas hanging stove system of solving among the prior art.
The utility model discloses a zero cold water gas hanging stove system's technical scheme is:
the utility model provides a zero cold water gas hanging stove system includes gas hanging stove, circulating water pump, cold water pipe and hot-water line, gas hanging stove includes plate heat exchanger, the delivery port of cold water pipe is connected with cold water valve, plate heat exchanger's cold water inlet respectively, plate heat exchanger's hot water export is connected with the water inlet of circulating pump, the delivery port and the hot water valve of circulating pump are connected, be equipped with the check valve that the hot-water line flows to the cold water pipe between the link of hot-water line and the link of cold water pipe.
As a further improvement to the above technical scheme, the gas wall-mounted boiler further comprises a heat exchanger, a water inlet pipe and a water outlet pipe, wherein the water inlet pipe and the water outlet pipe are connected with the heat exchanger, the water inlet pipe is connected with a heating circulating pump, the water outlet pipe is connected with a hot water inlet of the plate type heat exchanger, and the water inlet pipe is connected with a cold water outlet of the plate type heat exchanger.
As a further improvement to the technical scheme, the water outlet pipe is connected with a heating water supply pipe, and the water inlet pipe is connected with a heating water return pipe.
As a further improvement to the technical scheme, the wall-mounted gas boiler further comprises an expansion water tank, and the expansion water tank is connected with the water inlet pipe.
As a further improvement to the technical scheme, a water softener is connected to a water inlet of the cold water pipe.
The utility model discloses a zero cold water gas hanging stove system compares with prior art, and its beneficial effect lies in:
the utility model discloses a zero cold water gas hanging stove system heats in taking out the plate heat exchanger in the gas hanging stove with cold water when using. When the hot water valve is opened, a user can flow out the hot water pipe at a constant temperature, the hot water pipe is fast and convenient, and gas, electric power and water resources are saved. The one-way valve in which the hot water pipe flows to the cold water pipe in the flow direction further increases the temperature of water in the cold water pipe, so that hot water can be rapidly output.
Drawings
Fig. 1 is a schematic diagram of a zero-cold-water gas wall-mounted boiler system of the present invention;
in the figure: 1-a gas wall-mounted boiler; 2-a hot water pipe; 3-a cold water pipe; 4-a one-way valve; 5-a circulating pump; 6-heating circulating pump; 7-water inlet pipe; 8-water outlet pipe; 9-a plate heat exchanger; 10-a burner; 11-a heat exchanger; 12-an expansion water tank; 13-a water drain pipe; 14-bathroom; 15-first domestic water; 16-second domestic water; 17-water softener.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to 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 utility model discloses a zero cold water gas hanging stove system's concrete embodiment, as shown in fig. 1, including gas hanging stove 1, hot-water line 2 and cold water pipe 3. Wherein, gas hanging stove 1 includes the casing, and from the supreme plate heat exchanger 9 of installing in proper order down, combustor 10 and heat exchanger 11 in the casing. The wall-mounted gas boiler further comprises a water inlet pipe 7 and a water outlet pipe 8, the water outlet end of the water inlet pipe 7 is connected with the water inlet of the heat exchanger 11, and the water inlet end of the water inlet pipe 7 extends to the outer side of the shell and is connected with a heating water return pipe. One end of the water outlet pipe 8 is connected with the water outlet of the heat exchanger 11, and the water outlet end of the water outlet pipe 8 extends to the outer side of the shell and is connected with a heating water supply pipe.
In this embodiment, a heating circulation pump 6 is connected between the water inlet pipe 7 and the heat exchanger 11, and is used for realizing water circulation of a heating pipeline. An expansion water tank 12 is also arranged in the shell, and the expansion water tank 12 is connected with a water inlet pipe 7 at the upstream of the heating circulating pump 6 through a water pipe. The water inlet pipe 7 is also connected with a water drain pipe 13, and the water drain pipe 13 is used for draining water in the gas wall-mounted furnace 1.
The cold water inlet of the plate heat exchanger 9 is connected with a cold water pipe 3, and the hot water outlet is connected with a hot water pipe 2. And one end of the cold water pipe 3 far away from the plate heat exchanger 9 is connected with a water using end. In this embodiment, the water end includes a bathroom 14, a first domestic water 15, and a second domestic water 16. The cold water ends of the bathroom 14, the first domestic water 15 and the second domestic water 16 are connected to the cold water pipe 3. One end of the hot water pipe 2 far away from the plate heat exchanger 9 is connected with the water inlet ends of the bathroom 14, the first domestic water 15 and the second domestic water 16 respectively. A check valve 4 is connected between the cold water pipe 3 and the hot water pipe 2 connected to the bathroom 14, and the flow direction of the check valve 4 is from the hot water pipe 2 to the cold water pipe 3.
In this embodiment, the hot water pipe 2 is connected with the circulating pump 5 between the plate heat exchanger 9 and the water end for enhancing the water circulation in the hot water pipe 2 and the cold water pipe 3. The hot water inlet of the plate heat exchanger 9 is connected with the water outlet pipe 8 through a tee joint, and the cold water outlet of the plate heat exchanger 9 is connected with the water inlet pipe 7 through a tee joint. The hot water in the water outlet pipe 8 heats the plate heat exchanger 9, and the plate heat exchanger 9 heats the water in the cold water pipe 3.
The cold water pipe 3 is connected with the water inlet pipe 7 through a connecting pipe, and the connecting pipe is connected with an electromagnetic valve for controlling the connection and disconnection of the connecting pipe. When the electromagnetic valve is opened, the cold water pipe 3 feeds water into the water inlet pipe 7 for supplying water into the heating pipeline.
In this embodiment, the cold water pipe 3 is connected to the water softener 17 through a tee joint between the gas wall-hanging stove 1 and the water end. Specifically, the water outlet of the water softener 17 is connected with one of the pipe orifices of the tee joint. The water inlet of the water softener 17 is connected with a domestic water pipe and is used for supplying water to the zero-cold-water wall-mounted gas furnace system of the utility model.
The utility model discloses a zero cold water gas hanging stove system's theory of operation does: the water softened by the water softener 17 enters the gas wall-hanging stove 1 and a cold water end of a water consumption position through the cold water pipe 3. The water in the cold water pipe 3 is introduced into the heating pipe through the connection pipe. The gas wall-mounted boiler 1 is started, the combustor 10 heats the heat exchanger 11, the heat exchanger 11 heats cold water in the water inlet pipe 7, the heated water flows out through the water outlet pipe 8, part of water in the water outlet pipe 8 enters a heating water supply pipe, the other part of water enters the plate type heat exchanger 9, and the heated water flows out of the plate type heat exchanger 9 into the water inlet pipe 7 after heat exchange. After being heated by the plate heat exchanger 9, the water in the cold water pipe 3 flows out of the hot water pipe 2 and is pumped to a hot water end of a water using place through the circulating pump 5. Hot water in the hot water pipe 2 connected with the bathroom 14 flows into the cold water pipe 3 through the check valve 4, and the temperature of water in the cold water pipe 3 is increased.
The utility model provides a zero cold water gas hanging stove system compares in prior art, has following advantage: the utility model discloses a when zero cold water gas hanging stove system used, circulating water pump took cold water to heat in the plate heat exchanger 9 in the gas hanging stove 1. When a user opens the hot water valve, constant-temperature hot water flows out of the hot water pipe 2, so that the hot water valve is comfortable and convenient, and gas, electric power and water resources are saved. The check valve 4, which flows in the direction from the hot water pipe 2 to the cold water pipe 3, further increases the temperature of water in the cold water pipe 3, thereby enabling rapid output of hot water.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.
Claims (5)
1. The utility model provides a zero cold water gas hanging stove system which characterized in that: the gas wall-mounted boiler comprises a gas wall-mounted boiler, a circulating water pump, a cold water pipe and a hot water pipe, wherein the gas wall-mounted boiler comprises a plate heat exchanger, a water outlet of the cold water pipe is respectively connected with a cold water valve and a cold water inlet of the plate heat exchanger, a hot water outlet of the plate heat exchanger is connected with a water inlet of a circulating pump, a water outlet of the circulating pump is connected with a hot water valve, and a check valve for enabling the hot water pipe to flow to the cold water pipe is arranged between a connecting end of the hot water pipe and a connecting.
2. The zero-cold-water gas wall-mounted boiler system according to claim 1, wherein: the gas hanging stove still includes heat exchanger and the inlet tube and the outlet pipe of being connected with heat exchanger, be connected with the heating circulating pump on the inlet tube, the outlet pipe is connected with plate heat exchanger's hot water access, the inlet tube is connected with plate heat exchanger's cold water exit.
3. The zero-cold-water gas wall-hanging stove system according to claim 2, characterized in that: the water outlet pipe is connected with a heating water supply pipe, and the water inlet pipe is connected with a heating water return pipe.
4. The zero-cold-water gas wall-hanging stove system according to claim 2, characterized in that: the gas hanging stove further comprises an expansion water tank, and the expansion water tank is connected with the water inlet pipe.
5. The zero-cold-water wall-mounted gas boiler system according to any one of claims 1 to 4, wherein: the water inlet of the cold water pipe is connected with a water softener.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921876314.2U CN210861700U (en) | 2019-10-31 | 2019-10-31 | Zero-cold-water wall-mounted gas furnace system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921876314.2U CN210861700U (en) | 2019-10-31 | 2019-10-31 | Zero-cold-water wall-mounted gas furnace system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210861700U true CN210861700U (en) | 2020-06-26 |
Family
ID=71285015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921876314.2U Active CN210861700U (en) | 2019-10-31 | 2019-10-31 | Zero-cold-water wall-mounted gas furnace system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210861700U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112283948A (en) * | 2020-11-20 | 2021-01-29 | 成都前锋电子有限责任公司 | Gas heating water heater with zero cold water function |
| 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 |
-
2019
- 2019-10-31 CN CN201921876314.2U patent/CN210861700U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112283948A (en) * | 2020-11-20 | 2021-01-29 | 成都前锋电子有限责任公司 | Gas heating water heater with zero cold water function |
| CN112283948B (en) * | 2020-11-20 | 2022-10-28 | 成都前锋电子有限责任公司 | Gas heating water heater with zero cold water function |
| 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 |
|---|---|---|
| CN109297179B (en) | Electric auxiliary preheating circulation gas water heater, preheating circulation system and control method | |
| AU2014282952B2 (en) | Energy storage system | |
| CN210861700U (en) | Zero-cold-water wall-mounted gas furnace system | |
| CN102072560A (en) | Hot water discharging temperature rapid-stabilizing structure of central gas water heater | |
| CN110044066A (en) | Storage-type gas-heating water heater and control method | |
| CN107726428A (en) | The heating system of domestic solar heat collector condensing gas wall hanging stove | |
| CN101900366A (en) | Double-tank hot-water system with double thermal effects | |
| CN201779746U (en) | Double thermal effect water heating system with two water tanks | |
| CN210050983U (en) | Pre-mixing type electric water heater | |
| CN207455702U (en) | A kind of hot-water central heating system wall hung gas boiler | |
| CN110701787A (en) | Gas wall-mounted boiler and quick hot water assembly thereof | |
| CN202734236U (en) | Full automatic energy storing type instant electric water heater | |
| CN206269107U (en) | A kind of water floor heating energy-saving steam boiler | |
| CN201093750Y (en) | Water cycle type numerical code constant temperature gas rapid water heater | |
| CN211233353U (en) | Wall-mounted stove | |
| CN109357302A (en) | Pneumoelectric composite heating water heater | |
| CN207880925U (en) | Energy saving nature microcirculation household instant hot water's system | |
| CN207849755U (en) | A kind of hot water constant temperature system | |
| CN210638274U (en) | Hot water system | |
| CN206656494U (en) | Graphene carbon electric boiler | |
| CN210242011U (en) | Waterway system of dual-purpose gas water heater and gas water heater thereof | |
| CN208253957U (en) | Without dirty electric heater | |
| CN111089325A (en) | Boiler heat supply system and heat supply method thereof | |
| CN202734226U (en) | Novel gas heating water heater | |
| CN206786836U (en) | A kind of hot water control system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |