CN215112867U - Dual-purpose wall-mounted stove for heating and shower - Google Patents
Dual-purpose wall-mounted stove for heating and shower Download PDFInfo
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- CN215112867U CN215112867U CN202121508992.0U CN202121508992U CN215112867U CN 215112867 U CN215112867 U CN 215112867U CN 202121508992 U CN202121508992 U CN 202121508992U CN 215112867 U CN215112867 U CN 215112867U
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Abstract
The utility model discloses a dual-purpose wall-mounted stove for heating and showering, which comprises a shell, a heating water outlet, a cold water replenishing port, a heating water return port, an electric heating body, a first circulating pump, a shower water outlet, a water replenishing valve, a plate heat exchanger and a controller, wherein the plate heat exchanger comprises a heat exchanger body, a first hot water inlet, a first hot water outlet, a second cold water inlet and a second cold water outlet; the water replenishing valve is connected with the first circulating pump, and the first circulating pump is also connected with the heating water return port and the electric heating body respectively; the electric heating body is also connected with a three-way electromagnetic valve through a heating pipeline, and the three-way electromagnetic valve is respectively connected with a first hot water inlet and a heating water outlet of the plate heat exchanger. The wall-mounted boiler can meet the shower and heating functions, can obviously improve the water circulation capacity of a long pipeline or even a heating pipeline arranged in layers, and is good in heating effect, large in heating area and stable in shower water outlet temperature and water pressure.
Description
Technical Field
The utility model relates to an electric heating technical field especially indicates a dual-purpose electric wall-hung stove of heating, shower.
Background
The electric wall-mounted boiler is an energy-saving and environment-friendly product, can be used for facilitating users to determine indoor temperature and heating time according to actual demands in cold winter, and is convenient and practical and can save energy. At present, the wall-mounted electric furnace on the market is mostly of a single heating function, has no function of shower water, or heats or showers water after the water is directly heated by one of the heating devices, the water temperature is extremely unstable in the using process, the whole system is also unstable in operation, and meanwhile, the energy consumption is high, and the constant-temperature and energy-saving effect cannot be achieved due to unstable water pressure and water flow. And current electric heating hanging stove when using, uses a circulating pump to circulate to the water after the heating usually, and when the water circulation pipeline was longer or the pipeline was arranged from top to bottom in layers, single circulating pump was relatively weak to the circulation ability of water, because water receives pipeline friction emergence energy loss at circulation flow in-process for the velocity of water is more and more slow, produces the phenomenon that the water stops flowing even, influences the heating effect. At present, the circulation capacity is improved mainly by increasing the power of the circulating pump aiming at the problem, but the power and the lift of the circulating pump are not in strict linear proportional relation, even if the power of the circulating pump is increased a lot, the lift of the circulating pump can still not meet the heating effect, and the high-power circulating pump is not matched with the original shower heating power, so that the shower water is extremely easy to be discharged when not heated to the preset temperature.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a dual-purpose hanging stove of heating, shower, this hanging stove can satisfy shower and heating function, can show the heating pipeline hydrologic cycle ability that improves long pipeline or even layering and arrange simultaneously, and heating effect is good, and the heating area is big, and shower goes out water temperature, water pressure stability.
In order to achieve the purpose, the utility model adopts the following technical proposal:
a heating and shower dual-purpose wall-mounted furnace comprises a shell, a heating water outlet, a cold water replenishing port, a heating water returning port, an electric heating body, a first circulating pump, a shower water outlet, a water replenishing valve, a plate type heat exchanger and a controller, wherein the plate type heat exchanger comprises a heat exchanger body, a first hot water inlet, a first hot water outlet, a second cold water inlet and a second cold water outlet; the water replenishing valve is connected with the first circulating pump, and the first circulating pump is also connected with the heating water return port and the electric heating body respectively; the electric heating body is also connected with a three-way electromagnetic valve through a heating pipeline, and the three-way electromagnetic valve is respectively connected with a first hot water inlet and a heating water outlet of the plate heat exchanger; the cold water replenishing port is also connected with a second cold water inlet of the plate heat exchanger through a water replenishing valve, and a second cold water outlet is connected with a shower water outlet; the controller is respectively and electrically connected with the electric heating body, the first circulating pump, the plate heat exchanger and the three-way electromagnetic valve.
Preferably, the heating water outlet or the heating water return port is connected with a second circulating pump through an external pipeline, and the second circulating pump is electrically connected with the controller.
Preferably, still include expansion tank and flow valve, expansion tank and heating pipeline or first circulating pump intercommunication, the flow valve links to each other with the water supplementing valve.
Preferably, the device also comprises a flap water flow switch, and the flap water flow switch is arranged on a pipeline between the electric heater and the first circulating pump.
Preferably, the heating water outlet and the heating water return port are both connected with the heat exchanger through external pipelines.
Preferably, the system also comprises an exhaust valve and a pressure gauge, wherein the exhaust valve and the pressure gauge are communicated with the heating pipeline.
Preferably, the heat exchanger is a radiator.
Preferably, the heat exchanger is a floor heating heat exchange system.
Preferably, the power of the electric heating body is 8-12KW, the plate heat exchanger is 10 layers, and the specification of the flow valve is 10L/min.
Further preferably, the power of the electric heating body is 16-24KW, the plate heat exchanger is 12 layers, and the specification of the flow valve is 12L/min.
According to the technical scheme, when heating is needed, water at the heating water return port is pumped by the first circulating pump and is pressed into the electric heating body, backflow power is provided for heating water, so that water in the heat exchanger can smoothly flow back to the electric heating body for reheating, the water heated by the electric heating body flows back to the heat exchanger through the heating water outlet, and uniform and sufficient power is provided for circulating water in the heat exchanger by the second circulating pump, so that the water circulation capacity is greatly improved, and the heating effect and the heating area are improved; when a shower is needed, the second circulating pump stops working, cold water entering from a cold water replenishing port flows into a second cold water inlet of the plate heat exchanger through a water replenishing valve and a flow valve, so that the cold water flows into the second cold water inlet of the plate heat exchanger in a steady flow and stable pressure manner, hot water for showering flows out from a second cold water outlet after being heated by the plate heat exchanger, and then the hot water is discharged from a shower water outlet; and the water inlet of first circulating pump is by the first hot water export of plate heat exchanger and the first hot water import intercommunication of plate heat exchanger this moment for first circulating pump can draw behind the circulating water of the first hot water import of plate heat exchanger of flowing through and press into the electric heater body, to the reheating through the thermal circulating water of plate heat exchanger loss, the circulating water rethread first hot water import entering plate heat exchanger behind the electric heater body heating, again to the cold water that gets into plate heat exchanger by the second cold water import heats, flow into first circulating pump once more through first hot water import. Because the shower water time is compared the heating time and is shorter, can neglect, the event is through breaking off second circulating pump, outside pipeline and this hanging stove internal circulation, makes first circulating pump, electric heating body only circulation heating hanging stove inside a small amount of circulating water to through plate heat exchanger to the cold water that gets into by the cold water moisturizing mouth heat and energy exchange, when guaranteeing plate heat exchanger heating capacity, shower play water temperature, water pressure are stable.
Drawings
Fig. 1 is a schematic front view of the heating and shower dual-purpose wall-mounted boiler.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings:
as shown in fig. 1, the wall-mounted furnace for heating and showering comprises a shell 1, a heating water outlet 2, a shower water outlet 3, a cold water replenishing port 4, a heating water returning port 5, an electric heating body 6, a first circulating pump 7, a water replenishing valve 8, a plate heat exchanger 9 and a controller 10, wherein the plate heat exchanger 9 comprises a heat exchanger body 90, a first hot water inlet 91, a first hot water outlet 92, a second cold water inlet 93 and a second cold water outlet 94; the water replenishing valve 8 is connected with the first circulating pump 7, and the first circulating pump 7 is also connected with the heating water return port 5 and the electric heater 6 respectively; the electric heater 6 is also connected with a three-way electromagnetic valve 12 through a heating pipeline 11, the three-way electromagnetic valve 12 is respectively connected with a first hot water inlet 91 and a heating water outlet 2 of the plate heat exchanger 9, and the flow direction of circulating water flowing through the heating pipeline 11 is controlled by the three-way electromagnetic valve 1; the cold water replenishing port 4 is also connected with a second cold water inlet 93 of the plate heat exchanger 9 through a water replenishing valve 8 and a flow valve 13, and a second cold water outlet 94 is connected with the shower water outlet 3; in this embodiment, the heating water outlet 2 or the heating water return port 5 is connected to the second circulation pump 15 through an external pipeline 14, the heating water outlet 2 and the heating water return port 5 are both connected to a heat exchanger 16 through an external pipeline 14, and the heat exchanger 16 may be any one of a radiator, a floor heating heat exchange system or a fan coil system, or may be a combination of a radiator and a floor heating heat exchange system. The controller 10 is respectively electrically connected with the electric heater 6, the first circulating pump 7, the second circulating pump 15, the plate heat exchanger 9 and the three-way electromagnetic valve 12. When heating is needed, the first circulating pump 7 pumps water from the heating water return port 5 and presses the water into the electric heating body 6 to provide backflow power for heating water, so that the water in the heat exchanger 16 can smoothly flow back to the electric heating body 6 to be heated again, the water heated by the electric heating body 6 flows back to the heat exchanger 16 through the heating water outlet 2, and the second circulating pump 15 provides uniform and sufficient power for circulating water in the heat exchanger 16, so that the water circulating capacity is greatly improved, and the heating effect and the heating area are improved; when a shower is needed, the second circulating pump 15 stops working, the heating pipeline 11 is connected with the first hot water inlet 91 of the plate heat exchanger 9 through the three-way electromagnetic valve 12, the first hot water inlet 91 is communicated with the first hot water outlet 92, the circulating water flowing through the first hot water outlet 92 is pumped by the first circulating pump 7 and then is pressed into the electric heating body 6, the circulating water losing heat through the plate heat exchanger 9 is reheated, the circulating water heated by the electric heating body 6 enters the plate heat exchanger 9 through the first hot water inlet 91, the cold water entering the plate heat exchanger 9 through the second cold water inlet 93 is reheated, and the cold water flows into the first circulating pump 7 through the first hot water inlet 91. Cold water entering from the cold water replenishing port 4 firstly passes through the water replenishing valve 8 and the flow valve 13, flows into the second cold water inlet 93 of the plate heat exchanger 9 in a stable flow and pressure manner, is heated by the plate heat exchanger 9, then flows out of the second cold water outlet 94 to be used for shower, and is discharged from the shower water outlet 3. Because the shower water time is short compared with the heating time, and can be ignored, the event is through breaking off second circulating pump 15, outside pipeline 11 with this hanging stove internal circulation, makes first circulating pump 7, electric heating body 6 only circulate the inside a small amount of circulating water of heating hanging stove to through plate heat exchanger 9 to the cold water that gets into by cold water moisturizing mouth 4 heat and energy exchange, when guaranteeing plate heat exchanger 9 heating capacity, shower play water temperature, water pressure are stable.
In a preferred embodiment, this hanging stove still includes expansion tank 17, and expansion tank 17 communicates with heating pipeline 11 or first circulating pump 7, holds the inflation volume of the circulating water in the entire system, still plays the effect of level pressure and moisturizing simultaneously, further stabilizes heating system's pressure and gets rid of the air that the circulating water released in the heating process for circulating water power is more even and improves the heating effect simultaneously, and the heating area further increases, and helps improving circulating pump life. In this embodiment, this hanging stove still includes discharge valve (not shown) and manometer (not shown), and discharge valve and manometer and heating pipeline 11 intercommunication are discharged whole heating system through discharge valve, guarantee the heating effect, and manometer real-time supervision heating system's water pressure avoids water pressure too high or low influence circulating pump life-span or can not reach the heating effect.
In a preferred embodiment, this hanging stove still includes turns over board water flow switch 18, turns over board water flow switch 18 and sets up on the pipeline between electric heater 6 and first circulating pump 7, can prevent effectively that electric heater 6 from burning futilely, improves the security that hanging stove used.
The water temperature of the shower water outlet 3 is controlled between 45 ℃ and 50 ℃, so that the shower water outlet is suitable for shower and domestic water. After a large number of experiments, the following results are obtained: when an 8-12KW electric heating body is adopted, a 10-layer plate type heat exchanger is installed, and the requirements of shower and domestic water can be met by matching with a flow valve of 10L/min; when a 16-24KW electric heating body is adopted, a 12-layer plate type heat exchanger is installed, and the requirements of shower and domestic water can be met by matching with a flow valve of 12L/min.
The embodiment is only for the illustration of the concept and implementation of the present invention, and is not limited thereto, and the technical solution without substantial transformation is still within the protection scope under the concept of the present invention.
Claims (10)
1. A heating and shower dual-purpose wall-mounted furnace comprises a shell, a heating water outlet, a cold water replenishing port, a heating water returning port, an electric heating body and a first circulating pump, and is characterized by further comprising a shower water outlet, a water replenishing valve, a plate heat exchanger and a controller, wherein the plate heat exchanger comprises a heat exchanger body, a first hot water inlet, a first hot water outlet, a second cold water inlet and a second cold water outlet; the water replenishing valve is connected with the first circulating pump, and the first circulating pump is also connected with the heating water return port and the electric heating body respectively; the electric heating body is also connected with a three-way electromagnetic valve through a heating pipeline, and the three-way electromagnetic valve is respectively connected with a first hot water inlet and a heating water outlet of the plate heat exchanger; the cold water replenishing port is also connected with a second cold water inlet of the plate heat exchanger through a water replenishing valve, and a second cold water outlet is connected with a shower water outlet; the controller is respectively and electrically connected with the electric heating body, the first circulating pump, the plate heat exchanger and the three-way electromagnetic valve.
2. The wall-mounted stove for heating and showering as claimed in claim 1, wherein the heating water outlet or the heating water return port is connected with a second circulation pump through an external pipeline, and the second circulation pump is electrically connected with the controller.
3. The dual-purpose wall-mounted heating and shower boiler according to claim 1 or 2, further comprising an expansion water tank and a flow valve, wherein the expansion water tank is communicated with a heating pipeline or a first circulating pump, and the flow valve is connected with a water supplementing valve.
4. The dual-purpose wall hanging stove for heating and showering as claimed in claim 3, further comprising a flap water flow switch disposed on the pipeline between the electric heater and the first circulation pump.
5. The wall-mounted stove for heating and showering as claimed in claim 3, wherein the heating water outlet and the heating water return port are connected to the heat exchanger through external pipes.
6. The dual-purpose wall-mounted stove for heating and showering as claimed in claim 3, further comprising an exhaust valve and a pressure gauge, wherein the exhaust valve and the pressure gauge are communicated with a heating pipeline.
7. The dual-purpose wall-mounted stove for heating and shower according to claim 5, wherein the heat exchanger is a radiator.
8. The dual-purpose wall-mounted stove for heating and showering as claimed in claim 5, wherein the heat exchanger is a floor heating heat exchange system.
9. The dual-purpose wall-mounted stove for heating and showering according to claim 3, wherein the power of the electric heating body is 8-12KW, the plate heat exchanger is 10 layers, and the specification of the flow valve is 10L/min.
10. The dual-purpose wall-mounted stove for heating and showering according to claim 3, wherein the power of the electric heating body is 16-24KW, the plate heat exchanger is 12 layers, and the specification of the flow valve is 12L/min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121508992.0U CN215112867U (en) | 2021-07-05 | 2021-07-05 | Dual-purpose wall-mounted stove for heating and shower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121508992.0U CN215112867U (en) | 2021-07-05 | 2021-07-05 | Dual-purpose wall-mounted stove for heating and shower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215112867U true CN215112867U (en) | 2021-12-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121508992.0U Active CN215112867U (en) | 2021-07-05 | 2021-07-05 | Dual-purpose wall-mounted stove for heating and shower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215112867U (en) |
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2021
- 2021-07-05 CN CN202121508992.0U patent/CN215112867U/en active Active
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