CN215909453U - Scald preventing hanging stove - Google Patents
Scald preventing hanging stove Download PDFInfo
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- CN215909453U CN215909453U CN202121206112.4U CN202121206112U CN215909453U CN 215909453 U CN215909453 U CN 215909453U CN 202121206112 U CN202121206112 U CN 202121206112U CN 215909453 U CN215909453 U CN 215909453U
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- pipeline
- wall
- water tank
- water
- scald
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Abstract
The utility model belongs to the technical field of wall-mounted furnaces, and provides an anti-scald wall-mounted furnace which comprises a wall-mounted furnace box body, wherein a combustion box and a water tank are fixedly installed in the wall-mounted furnace box body, a cold water pipeline, a hot water pipeline and a gas pipeline are connected to the combustion box, the cold water pipeline is communicated with the water tank, penetrates through the combustion box and is connected with the hot water pipeline, the hot water pipeline is connected with a first branch pipe and a second branch pipe through a three-way electromagnetic valve, the first branch pipe is communicated with the water tank, the second branch pipe extends to the outer side of the wall-mounted furnace box body and is connected with a heating pipeline, a micro compressor, a condensation pipeline and a first temperature sensor are fixedly installed on the inner side of the wall-mounted furnace box body, the condensation pipeline is communicated with the micro compressor, the condensation pipeline surrounds the outer side of the combustion box, one side, close to the combustion box, of the condensation pipeline is connected with a plurality of gas outlet pipes, and the gas outlet pipes are all communicated with the condensation pipeline. According to the anti-scald wall-mounted furnace, the heat is prevented from being conducted to the wall-mounted furnace box body, so that scalding and scalding during water consumption are avoided.
Description
Technical Field
The utility model relates to the technical field of wall-mounted furnaces, in particular to an anti-scald wall-mounted furnace.
Background
The wall-mounted boiler is a gas wall-mounted boiler, is called as a gas wall-mounted heating boiler for short, is a water heater taking natural gas as energy, and has various safety protection measures such as anti-freezing protection, anti-dry heating protection, accidental flameout protection, over-temperature protection, water pump anti-blocking protection and the like.
The gas hanging stove has powerful family central heating function, can satisfy the heating demand in many rooms, and comfortable temperature can be set for at will according to the demand in each room, also can decide certain room as required and close the heating alone to can provide large-traffic constant temperature sanitary hot water, supply places such as family's shower, kitchen to use, economical and practical.
In hanging stove long-term use, damage can appear in the overheat protection of temperature, leads to the combustion temperature of burning box too high to the high temperature that arouses hanging stove box body causes the scald, in addition, when the bathroom water, because current leaving water temperature hardly keeps the constant range, when leaving water temperature too high, also can take place the scald, consequently, need improve current hanging stove.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the anti-scald wall-mounted furnace provided by the utility model can avoid the heat conduction to the wall-mounted furnace box body to cause scald and scald when water is used.
In order to solve the technical problems, the utility model provides the following technical scheme:
a scald-preventing wall-mounted furnace comprises a wall-mounted furnace box body, wherein a combustion box and a water tank are fixedly mounted in the wall-mounted furnace box body, a cold water pipeline, a hot water pipeline and a gas pipeline are connected to the combustion box, the cold water pipeline is communicated with the water tank, the cold water pipeline penetrates through the combustion box and is connected with the hot water pipeline, the hot water pipeline is connected with a first branch pipe and a second branch pipe through a three-way electromagnetic valve, the first branch pipe is communicated with the water tank, the second branch pipe extends to the outer side of the wall-mounted furnace box body and is connected with a heating pipeline, a micro compressor, a condensation pipeline and a first temperature sensor are fixedly mounted on the inner side of the wall-mounted furnace box body, the condensation pipeline is communicated with the micro compressor, the condensation pipeline surrounds the outer side of the combustion box, one side, close to the combustion box, of the condensation pipeline is connected with a plurality of air outlet pipes, a second temperature sensor is fixedly mounted in the water tank, and a water inlet pipe and a water outlet pipe are connected to the water tank, the water inlet pipe and the water outlet pipe are respectively provided with a water inlet valve and a water outlet valve, the cold water pipeline is provided with a pumping pump and a first driving mechanism for driving the pumping pump to work, and the first temperature sensor, the micro compressor, the second temperature sensor, the first driving mechanism, the water inlet valve, the three-way electromagnetic valve and the water outlet valve are all electrically connected with the controller.
Further, the bottom of the two side faces of the combustion box is fixedly provided with a drainage plate, the water tank is provided with a through hole, and the bottom end of the drainage plate extends into the through hole.
Furthermore, a plurality of drainage grooves are formed in the drainage plate.
Further, a liquid level sensor is fixedly installed in the water tank and electrically connected with the controller.
Further, the first driving mechanism is a driving motor, and the driving motor is electrically connected with the controller.
According to the technical scheme, the utility model has the beneficial effects that: in the working process of the combustion box, the temperature of the wall-mounted furnace box body is detected through the first temperature sensor, when the temperature in the wall-mounted furnace box body is larger than a set threshold value, the controller controls the micro compressor to work, cold air is blown to the combustion box through an air outlet pipe on the condensation pipeline to cool the combustion box, meanwhile, equipment in the wall-mounted furnace box body is cooled, and heat is prevented from being conducted to the wall-mounted furnace box body to cause scalding; when water for the bathroom is needed, the water temperature in the water tank is detected through the second temperature sensor, and when the water temperature is lower than the set lowest temperature, the controller controls the first driving mechanism to drive the pumping pump to pump water into the cold water pipeline and enter the water tank through the heating of the combustion tank, the hot water pipeline and the first branch pipe; if the temperature in the water tank is higher than the set highest temperature, the controller controls the water inlet valve to be opened, water is added into the water tank through the water inlet pipe until the temperature of the water in the water tank reaches the preset temperature, and scalding is avoided when the water is used.
Drawings
In order to more clearly illustrate the detailed description of the utility model or the technical solutions in the prior art, the drawings that are needed in the detailed description of the utility model or the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
FIG. 1 is a cross-sectional view of the present invention;
FIG. 2 is an enlarged view of the present invention at A;
FIG. 3 is an enlarged view of the utility model at B.
Reference numerals:
1-hanging a furnace box body; 2-a combustion box; 3-a water tank;
11-a first temperature sensor; 12-a micro-compressor; 13-a condensation duct; 14-a gas pipeline; 21-a cold water pipe; 22-hot water pipe; 23-a drainage plate; 31-a second temperature sensor; 32-a liquid level sensor; 33-a via hole; 34-a water inlet pipe; 35-a water outlet pipe;
131-an air outlet pipe; 211-a pump; 221-three-way solenoid valve; 222-a first branch tube; 223-a second branch; 231-a drainage groove; 341-water inlet valve; 351-water outlet valve.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.
Referring to fig. 1-3, the anti-scald wall-hanging stove provided by this embodiment includes a wall-hanging stove box 1, a combustion box 2 and a water tank 3 are fixedly installed in the wall-hanging stove box 1, the combustion box 2 is connected with a cold water pipeline 21, a hot water pipeline 22 and a gas pipeline 14, the cold water pipeline 21 is communicated with the water tank 3, the cold water pipeline 21 passes through the combustion box 2 and is connected with the hot water pipeline 22, the hot water pipeline 22 is connected with a first branch pipe 222 and a second branch pipe 223 through a three-way solenoid valve 221, the first branch pipe 222 is communicated with the water tank 3, the second branch pipe 223 extends to the outside of the wall-hanging stove box 1 and is connected with a heating pipeline, a micro compressor 12, a condensation pipeline 13 and a first temperature sensor 11 are fixedly installed on the inside of the wall-hanging stove box 1, the condensation pipeline 13 is communicated with the micro compressor 12, the condensation pipeline 13 surrounds the outside of the combustion box 2, one side of the condensation pipeline 13 near the combustion box 2 is connected with a plurality of gas outlet pipes 131, the plurality of air outlet pipes 131 are all communicated with the condensation pipeline 13, the second temperature sensor 31 is fixedly installed in the water tank 3, the water tank 3 is connected with a water inlet pipe 34 and a water outlet pipe 35, the water inlet pipe 341 and the water outlet valve 351 are respectively installed on the water inlet pipe 34 and the water outlet pipe 35, the pumping pump 211 and a first driving mechanism for driving the pumping pump 211 to work are arranged on the cold water pipeline 21, and the first temperature sensor 11, the micro compressor 12, the second temperature sensor 31, the first driving mechanism, the water inlet valve 341, the three-way electromagnetic valve 221 and the water outlet valve 351 are all electrically connected with the controller. The controller is an STM32 singlechip.
In practical use, in the working process of the combustion box 2, the temperature of the wall-mounted furnace box body 1 is detected through the first temperature sensor 11, when the temperature in the wall-mounted furnace box body 1 is greater than a set threshold value, the controller controls the micro compressor 12 to work, cold air is blown to the combustion box 2 through the air outlet pipe 131 on the condensation pipeline 13 to cool the combustion box 2, meanwhile, equipment in the wall-mounted furnace box body is cooled, and heat is prevented from being conducted to the wall-mounted furnace box body 1 to cause scalding; when water for the bathroom is needed, the water temperature in the water tank 3 is detected through the second temperature sensor 31, and when the water temperature is lower than the set lowest temperature, the controller controls the first driving mechanism to drive the pumping pump 211 to pump water into the cold water pipeline 21 and to enter the water tank 3 through the combustion box 2 for heating, the hot water pipeline 22 and the first branch pipe 222; if the temperature in the water tank 3 is higher than the set maximum temperature, the controller controls the inlet valve 341 to open to feed water into the water tank 3 through the inlet pipe 34 until the temperature of the water in the water tank 3 reaches a predetermined temperature range, thereby preventing scald when water is used.
In this embodiment, the equal fixed mounting in bottom of 2 both sides faces of burning box has drainage plate 23, has seted up through-hole 33 on the water tank 3, and the bottom of drainage plate 23 extends to in the through-hole 33.
In the in-service use, burning case 2 receives the blowing back of air conditioning, and the surface can have the drop of water to condense after receiving the cold, and the drop of water flows to drainage plate 23 along the side of burning case 2 under the action of gravity on, flows into water tank 3 through drainage plate 23 in, is convenient for recycle to the comdenstion water.
In this embodiment, the drainage plate 23 is provided with a plurality of drainage grooves 231, and the water drops flow into the water tank 3 along the drainage grooves 231 of the drainage plate 23.
In this embodiment, a liquid level sensor 32 is fixedly installed in the water tank 3, and the liquid level sensor 32 is electrically connected to the controller.
In actual use, the liquid level in the water tank 3 is detected by the liquid level sensor 32, and when the liquid level in the water tank 3 is lower than a set minimum threshold value, the controller controls the water outlet valve 351 to be closed and the water inlet valve 341 to be opened, so that water outlet is stopped and water is added into the water tank 3, and the water level in the water tank 3 is prevented from being too low.
In this embodiment, the first driving mechanism is a driving motor, and the driving motor is electrically connected to the controller.
In actual use, the pump 211 is driven by the driving motor to pump water into the cold water pipeline 21, so that the power of the cold water in the flowing process is improved.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention, and they should be construed as being included in the following claims and description.
Claims (5)
1. The utility model provides a scald preventing hanging stove, includes hanging stove box (1), its characterized in that: the wall-mounted boiler is characterized in that a combustion box (2) and a water tank (3) are fixedly mounted in the wall-mounted boiler body (1), a cold water pipeline (21), a hot water pipeline (22) and a gas pipeline (14) are connected to the combustion box (2), the cold water pipeline (21) is communicated with the water tank (3), the cold water pipeline (21) penetrates through the combustion box (2) to be connected with the hot water pipeline (22), the hot water pipeline (22) is connected with a first branch pipe (222) and a second branch pipe (223) through a three-way electromagnetic valve (221), the first branch pipe (222) is communicated with the water tank (3), the second branch pipe (223) extends to the outer side of the wall-mounted boiler body (1) and is connected with a heating pipeline, a micro compressor (12), a condensation pipeline (13) and a first temperature sensor (11) are fixedly mounted on the inner side of the wall-mounted boiler body (1), the condensation pipeline (13) is communicated with the micro compressor (12), and the condensation pipeline (13) surrounds the outer side of the combustion box (2), one side that condenser pipe (13) are close to combustion box (2) is connected with a plurality of outlet pipes (131), a plurality of outlet pipes (131) all communicate with condenser pipe (13), fixed mounting has second temperature sensor (31) in water tank (3), be connected with inlet tube (34) and outlet pipe (35) on water tank (3), install water intaking valve (341) and outlet valve (351) on inlet tube (34) and outlet pipe (35) respectively, be provided with on cold water pipeline (21) and take out pump (211) and be used for driving the first actuating mechanism of taking out pump (211) work, first temperature sensor (11), micro compressor (12), second temperature sensor (31), first actuating mechanism, water intaking valve (341), three way solenoid valve (221) and outlet valve (351) all are connected with the controller electricity.
2. The anti-scald wall-hanging stove as claimed in claim 1, characterized in that: the equal fixed mounting in bottom of burning case (2) both sides face has drainage plate (23), through-hole (33) have been seted up on water tank (3), the bottom of drainage plate (23) extends to in through-hole (33).
3. The anti-scald wall-hanging stove according to claim 2, characterized in that: the drainage plate (23) is provided with a plurality of drainage grooves (231).
4. The anti-scald wall-hanging stove according to claim 3, characterized in that: a liquid level sensor (32) is fixedly mounted in the water tank (3), and the liquid level sensor (32) is electrically connected with the controller.
5. The anti-scald wall-hanging stove as claimed in claim 1, characterized in that: the first driving mechanism is a driving motor, and the driving motor is electrically connected with the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121206112.4U CN215909453U (en) | 2021-06-01 | 2021-06-01 | Scald preventing hanging stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121206112.4U CN215909453U (en) | 2021-06-01 | 2021-06-01 | Scald preventing hanging stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215909453U true CN215909453U (en) | 2022-02-25 |
Family
ID=80287437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121206112.4U Expired - Fee Related CN215909453U (en) | 2021-06-01 | 2021-06-01 | Scald preventing hanging stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215909453U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114593524A (en) * | 2022-03-22 | 2022-06-07 | 广东万和新电气股份有限公司 | Condensing gas heat exchange device and condensate water control method |
-
2021
- 2021-06-01 CN CN202121206112.4U patent/CN215909453U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114593524A (en) * | 2022-03-22 | 2022-06-07 | 广东万和新电气股份有限公司 | Condensing gas heat exchange device and condensate water control method |
| CN114593524B (en) * | 2022-03-22 | 2024-05-14 | 广东万和新电气股份有限公司 | Condensing type gas heat exchange device and condensate water control method |
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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: 20220225 |
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| CF01 | Termination of patent right due to non-payment of annual fee |