CN212619336U - Novel electric wall-mounted boiler system - Google Patents
Novel electric wall-mounted boiler system Download PDFInfo
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- CN212619336U CN212619336U CN202021380233.6U CN202021380233U CN212619336U CN 212619336 U CN212619336 U CN 212619336U CN 202021380233 U CN202021380233 U CN 202021380233U CN 212619336 U CN212619336 U CN 212619336U
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Abstract
The utility model discloses a novel electricity wall hanging stove system, include first expansion tank, vapour and liquid separator, water pump, heating device and the heat exchanger that connects gradually through the pipeline, be provided with first heat transfer pipeline and second heat transfer pipeline in the heat exchanger, the end of intaking of first heat transfer pipeline with the heating device intercommunication, the play water end of first heat transfer pipeline with vapour and liquid separator intercommunication, vapour and liquid separator with the end intercommunication of intaking of water pump, the end of intaking and the play water end of second heat transfer pipeline communicate with inlet tube and outlet pipe respectively, be equipped with discharge valve on the first expansion tank. The utility model discloses can thoroughly solve the problem of interior incrustation scale of inside pipeline and heating device, long-term operation can keep high thermal efficiency, and the security performance promotes to utilize expansion tank to come the pressure of guarantee and in the balanced circulation system, improve the boiling point of pipeline normal water, ensure that this electricity wall-hung stove system heating is respond well, be applicable to the plateau area and use.
Description
Technical Field
The utility model belongs to the technical field of hang the stove, concretely relates to novel electricity hanging stove system.
Background
As is known, heating in winter mainly has three modes, firstly, heating radiators are adopted to carry out central heating in some big cities in the north, the mode is too strong in limitation and only suitable for big cities with strong economic strength and dense population, secondly, heating is carried out after coal furnaces are adopted to heat a kang in some rural areas, the mode is troublesome to use, pollution can be caused, even gas poisoning accidents can occur, thirdly, heating is carried out by adopting wall-mounted electric furnaces, and the wall-mounted electric furnaces are heating equipment which uses electricity as energy to heat water and then carry out heating.
At present, an electric wall-mounted furnace generally adopts a wall-mounted mode in order to prevent scalding, the existing electric wall-mounted furnace generally directly connects heating water or domestic water into a heating device in the electric wall-mounted furnace, and the electric wall-mounted furnace cannot filter the water when in use due to insufficient purity of the heating water or the domestic water, so that the electric wall-mounted furnace is easy to scale in an internal pipeline and the heating device when in long-time use, the heat efficiency of a system is reduced, and even safety accidents are caused; in addition, in a plateau area, the boiling point of water is lower, so that the heating effect of the electric wall-hung boiler is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome current technical defect, provide a novel electricity fireplace system, can thoroughly solve the problem of interior incrustation scale of inside pipeline and heating device, long-term operation can keep high thermal efficiency, and the security performance promotes to utilize expansion tank to come the pressure of guarantee and in the balanced circulation system, improve the boiling point of pipeline normal water, ensure that this electricity fireplace system heating is respond well, be applicable to the plateau area and use.
In order to solve the technical problem, the utility model provides a novel electricity hanging stove system, include first expansion tank, vapour and liquid separator, water pump, heating device and the heat exchanger that connects gradually through the pipeline, be provided with first heat transfer pipeline and second heat transfer pipeline in the heat exchanger, the end of intaking of first heat transfer pipeline with heating device intercommunication, first heat transfer pipeline's play water end with vapour and liquid separator intercommunication, vapour and liquid separator with the end intercommunication of intaking of water pump, the end of intaking and the play water end of second heat transfer pipeline communicate with inlet tube and outlet pipe respectively, be equipped with discharge valve on the first expansion tank.
Furthermore, a water replenishing pipe communicated with the outside is further arranged in parallel on a pipeline between the first expansion water tank and the gas-liquid separator.
Furthermore, a drain pipe is connected in parallel on a pipeline between the water outlet end of the first heat exchange pipeline and the gas-liquid separator.
Furthermore, a drain valve is arranged on the drain pipe.
Furthermore, a first temperature sensor is arranged on a pipeline between the heating device and the heat exchanger.
Furthermore, a flow sensor is arranged on a pipeline between the heating device and the first temperature sensor.
Furthermore, a second temperature sensor is arranged between the second heat exchange pipeline and the water outlet pipe.
Furthermore, a second expansion water tank is also connected in parallel on the water outlet pipe.
Furthermore, a third temperature sensor and a flow switch are sequentially arranged between the second heat exchange pipeline and the water inlet pipe.
Further, the heating device is a PTC heater, a thick film heater, an electromagnetic heater or a light wave heater.
The utility model discloses following beneficial effect has:
in the utility model, two heat exchange pipelines are arranged in the heat exchanger to form a separated internal and external circulating system, one of the heat exchange pipelines forms an internal circulation system together with the first expansion water tank, the vapor-liquid separator, the water pump and the heating device, the other heat exchange pipeline, the water inlet pipe and the water outlet pipe form an external circulating system, the heat energy in the internal and external circulating systems is exchanged through the heat exchanger, thus, the inner circulation system adopts the liquid which is not easy to form scale such as purified water, distilled water and the like to carry out heat energy circulation, the outer circulation system is used for providing heating water or domestic hot water, the heating of the heating water and the domestic hot water does not pass through the heating device, the scale formation in the inner pipeline and the heating device is avoided, therefore, the problems of low thermal efficiency and potential safety hazard caused by scale formation in the internal pipeline and the heating device are thoroughly solved, the high thermal efficiency can be kept after long-term operation, and the safety performance is improved; in addition, the expansion water tank and the exhaust valve are adopted in the internal circulation system, so that the pressure in the internal circulation system can be ensured and balanced, the boiling point of water in a pipeline of the internal circulation system is improved, and the electric fireplace system is ensured to have good heating effect and is particularly suitable for plateau areas; the utility model discloses still have simple structure and the high characteristics of practicality, still the relatively poor region of specially adapted part of water quality uses.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, do not constitute a limitation of the invention, and in which:
fig. 1 is a schematic connection diagram of the novel electric wall-hanging stove system in the embodiment.
Detailed Description
In order to fully understand the technical contents of the present invention, the present invention will be further described and explained with reference to the accompanying drawings and specific embodiments; it should be noted that, if "first" or "second" is described in the text, it is used to distinguish different components, and the like, and does not represent the order of precedence, and does not limit "first" and "second" to be different types.
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.
Examples
As shown in fig. 1, the novel electric wall-mounted boiler system of this embodiment includes a first expansion tank 1, a vapor-liquid separator 7, a water pump 2, a heating device 3 and a heat exchanger 4 connected in sequence by a pipeline, a first heat exchange pipeline 41 and a second heat exchange pipeline 42 are disposed in the heat exchanger 4, a water inlet end of the first heat exchange pipeline 41 is communicated with the heating device 3, a water outlet end of the first heat exchange pipeline 41 is communicated with the vapor-liquid separator 7, the first expansion tank 1, the vapor-liquid separator 7, the water pump 2, the heating device 3 and the first heat exchange pipeline 41 form an internal circulation system, a water inlet end of the second heat exchange pipeline 42 is communicated with a water inlet pipe 5 for providing heating water or domestic water, a water outlet end of the second heat exchange pipeline 42 is communicated with a water outlet pipe 6, the second heat exchange pipeline 42, the water inlet pipe 5 and the water outlet pipe 6 form an external circulation, namely, water in the inner circulating system is heated by the heating device and then flows through the first heat exchange pipeline to transfer heat energy to the second heat exchange pipeline, so that heating water or domestic water in the outer circulating system is heated; the top end of the first expansion water tank 1 is provided with an exhaust valve 15; in the above, the heat energy in the internal and external circulation systems is exchanged through the heat exchanger, so that the internal circulation system can adopt the liquid which is not easy to form scale, such as purified water, distilled water and the like, to carry out heat energy circulation, and the external circulation system is used for providing heating water or domestic hot water, so that the heating of the heating water and the domestic hot water is not passed through the heating device, and the scale formation in the heating device is avoided, thereby thoroughly solving the problems of low thermal efficiency and potential safety hazard caused by the scale formation in the heating device, keeping high thermal efficiency after long-term operation, and improving the safety performance; in addition, an expansion water tank and an exhaust valve are adopted in the internal circulation system, so that the pressure in the internal circulation system can be ensured and balanced, the boiling point of water in a pipeline of the internal circulation system is improved, and the electric fireplace system is ensured to have good heating effect; the novel electric wall-mounted furnace system also has the characteristics of simple structure and high practicability, and is particularly suitable for being used in regions with poor water quality and plateau regions.
The water outlet end of the first heat exchange pipeline 41 is communicated with the vapor-liquid separator 7, gas generated after heating in the pipeline can be discharged through the vapor-liquid separator, and the influence on the pressure in the internal circulation system and the influence on the water circulation efficiency due to the existence of the gas are avoided.
Specifically, a water replenishing pipe 16 communicated with the outside is further connected in parallel to a pipeline between the first expansion water tank 1 and the vapor-liquid separator 7, water is replenished into the pipeline of the internal circulation system through the water replenishing pipe, and sufficient water in the pipeline of the internal circulation system is ensured.
Specifically, the water outlet end of the first heat exchange pipeline 41 and the pipeline of the vapor-liquid separator are connected in parallel with a drain pipe 8, and a drain valve 81 is arranged on the drain pipe, so that water in the pipeline of the internal circulation system can be discharged from the drain pipe when heating is not needed, on one hand, the water can be prevented from being stored in the heating device for a long time, on the other hand, the water in the pipeline can be replaced, and the problem of scale formation is further reduced; in practice, the drain valve uses a manual drain valve to control the opening and closing of the drain line.
Specifically, a first temperature sensor 9 and a flow sensor 10 are sequentially arranged on a pipeline between the heating device 3 and the heat exchanger 4 according to the flowing direction of water, so that the temperature requirement of the water heated by the heating device can be monitored, the heating efficiency can be judged according to the temperature requirement, the flow of the water in the internal circulation system can be monitored, a water supplementing prompt or an alarm signal can be triggered when the water flow is lower than a set point through the flow sensor, and water can be supplemented through a water supplementing pipe.
Specifically, the water outlet pipe 6 is provided with a second temperature sensor 11 for monitoring the temperature of the heating water or the domestic hot water after heat exchange of the heat exchanger.
Specifically, the water outlet pipe 6 is further provided with a second expansion water tank 12 in parallel, and the water pressure inside the water outlet pipe can be well guaranteed and balanced through the second expansion water tank, so that the water pressure is not too high, and the safety and the reliability are improved.
Specifically, a third temperature sensor 13 and a flow switch 14 are sequentially arranged on the water inlet pipe 5 according to the flowing direction of water, and the temperature difference of heating water or domestic water before and after passing through a heat exchanger is monitored through the second temperature sensor 11 and the third temperature sensor 13 so as to judge the heat exchange efficiency of the internal and external circulation systems; and the flow switch can trigger the output of an alarm signal when the water flow is higher or lower than the set point.
In this embodiment, the heating device 3 is a thick film heater.
The application process of this embodiment is as follows:
firstly, heating water or domestic water is conveyed into a heat exchanger through a water inlet pipe in an external circulation system and then flows out through a water outlet pipe, so that heating water and domestic hot water are provided for users; the purified water or distilled water in the first expansion water tank and the vapor-liquid separator is conveyed into the heating device by the water pump in the internal circulation system to be heated, the heated purified water or distilled water flows through the first heat exchange pipeline in the heat exchanger and exchanges heat energy to the second heat exchange pipeline to heat the heating water or domestic water, then the purified water or distilled water flows to the vapor-liquid separator, gas generated by heating is discharged through a pipeline connected between the vapor-liquid separator and the water replenishing tank and then circularly operated, and water is replenished by using the water replenishing pipe, so that the independent operation of the internal and external systems and the heat energy exchange between the internal and external systems are realized.
In other embodiments, the heating element may also be a PTC heater (e.g., a round metal tube PTC heater in the prior art), an electromagnetic heater or a light wave heater.
The technical solutions provided by the embodiments of the present invention are described in detail above, and the principles and embodiments of the present invention are explained herein by using specific examples, and the descriptions of the above embodiments are only applicable to help understand the principles of the embodiments of the present invention; meanwhile, for a person skilled in the art, according to the embodiments of the present invention, there may be variations in the specific implementation manners and application ranges, and in summary, the content of the description should not be construed as a limitation to the present invention.
Claims (10)
1. The utility model provides a novel stove system is hung to electricity wall, a serial communication port, include first expansion tank, vapour and liquid separator, water pump, heating device and the heat exchanger that connects gradually through the pipeline, be provided with first heat transfer pipeline and second heat transfer pipeline in the heat exchanger, the end of intaking of first heat transfer pipeline with the heating device intercommunication, the play water end of first heat transfer pipeline with vapour and liquid separator intercommunication, vapour and liquid separator with the end intercommunication of intaking of water pump, the end of intaking and the play water end of second heat transfer pipeline communicate with inlet tube and outlet pipe respectively, be equipped with discharge valve on the first expansion tank.
2. The novel electric wall-hanging stove system as claimed in claim 1, wherein a water replenishing pipe communicated with the outside is further connected in parallel to the pipeline between the first expansion water tank and the vapor-liquid separator.
3. The novel electric wall-hanging stove system as claimed in claim 2, wherein a drain pipe is connected in parallel to the pipeline between the water outlet end of the first heat exchange pipeline and the vapor-liquid separator.
4. The novel electric wall-hanging stove system as claimed in claim 3, wherein the drain pipe is provided with a drain valve.
5. The novel electric wall-hanging stove system as claimed in claim 4, wherein a first temperature sensor is provided on the pipeline between the heating device and the heat exchanger.
6. The novel electric wall-hanging stove system as claimed in claim 5, wherein a flow sensor is provided on the pipeline between the heating device and the first temperature sensor.
7. The novel electric wall-hanging stove system as claimed in any one of claims 1 to 6, wherein a second temperature sensor is provided between the second heat exchange pipe and the outlet pipe.
8. The electric fireplace system as claimed in claim 7, wherein the outlet pipe is further provided with a second expansion tank in parallel.
9. The novel electric wall-hanging stove system as claimed in claim 8, wherein a third temperature sensor and a flow switch are sequentially arranged between the second heat exchange pipe and the water inlet pipe.
10. The novel electric wall-hanging stove system as claimed in claim 9, wherein the heating device is a PTC heater, a thick film heater, an electromagnetic heater or a light wave heater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021380233.6U CN212619336U (en) | 2020-07-14 | 2020-07-14 | Novel electric wall-mounted boiler system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021380233.6U CN212619336U (en) | 2020-07-14 | 2020-07-14 | Novel electric wall-mounted boiler system |
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| CN212619336U true CN212619336U (en) | 2021-02-26 |
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| CN202021380233.6U Active CN212619336U (en) | 2020-07-14 | 2020-07-14 | Novel electric wall-mounted boiler system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114543363A (en) * | 2022-02-24 | 2022-05-27 | 本溪钢铁（集团）矿业有限责任公司 | Electric heater and using method thereof |
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2020
- 2020-07-14 CN CN202021380233.6U patent/CN212619336U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114543363A (en) * | 2022-02-24 | 2022-05-27 | 本溪钢铁（集团）矿业有限责任公司 | Electric heater and using method thereof |
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