CN211260987U

CN211260987U - Intelligent heating system based on solar energy

Info

Publication number: CN211260987U
Application number: CN201922063677.0U
Authority: CN
Inventors: 杨德和
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-26
Filing date: 2019-11-26
Publication date: 2020-08-14
Anticipated expiration: 2029-11-26

Abstract

The utility model discloses an intelligent heating system based on solar energy, which comprises a solar thermal collector and an indoor heat dissipation device, wherein the solar thermal collector is arranged on the roof, the water outlet end of the solar thermal collector is communicated with the water inlet end of the indoor heat dissipation device, the water inlet end of the solar thermal collector is communicated with the water outlet end of the indoor heat dissipation device, a circulating pump is arranged between the water outlet end of the solar thermal collector and the water inlet end of the indoor heat dissipation device, the water inlet end of the circulating pump is communicated with the water outlet end of the solar thermal collector, and the water outlet end of the circulating pump is communicated with the water inlet; the solar thermal collector and the indoor are respectively provided with a first temperature sensor and a second temperature sensor, and the temperature sensors and the circulating pump are electrically connected with the controller. Generally, because the indoor temperature is generally lower than the temperature of the solar thermal collector, the solar thermal collector needs to collect solar energy for heating indoors most of time, so that the system obtains more solar energy and the utilization rate of the solar energy is high.

Description

Intelligent heating system based on solar energy

Technical Field

The utility model relates to a heat supply technical field, concretely relates to based on solar energy intelligence heating system.

Background

Solar energy is used as an important clean energy source, is widely applied at present, and is rich in solar energy resources, so that the application of the solar energy is generally regarded in the industry. Traditional coal heating is not suitable for the current environmental protection requirement due to environmental pollution, so solar heating is generally accepted and widely used.

The existing solar heating system heats water in a water tank and then supplies the water to indoor radiators so as to realize indoor heating. However, the existing heating system only starts heating when the controller detects that the temperature of the solar heat collecting plate exceeds the temperature in the water tank, and stops heating when the temperature in the water tank is higher than the temperature of the solar heat collecting plate.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a based on solar energy intelligence heating system, can obtain as much as possible solar energy and be used for indoor heating, improve the utilization ratio of solar energy.

The utility model discloses a solve above-mentioned technical problem, proposed following technical scheme:

in a first aspect, an embodiment of the present invention provides an intelligent heating system based on solar energy, including a solar thermal collector and an indoor heat dissipation device, which are disposed on a roof, wherein a water outlet end of the solar thermal collector is communicated with a water inlet end of the indoor heat dissipation device, a circulating pump is disposed between the water outlet end of the solar thermal collector and the water inlet end of the indoor heat dissipation device, the water inlet end of the circulating pump is communicated with the water outlet end of the solar thermal collector, and the water outlet end of the circulating pump is communicated with the water inlet end of the indoor heat dissipation device; the solar thermal collector and the indoor heat dissipation device are respectively provided with a first temperature sensor and a second temperature sensor, and the temperature sensors and the circulating pump are electrically connected with the controller.

Adopt above-mentioned implementation, first temperature sensor and second temperature sensor gather solar collector and indoor heat abstractor's temperature respectively to with the temperature signal transmission to the controller of gathering, two temperatures of controller contrast, when solar collector's temperature is higher than certain temperature value of indoor heat abstractor, the controller control circulating pump is opened, heats for indoor heat abstractor. Under the general condition, because indoor heating needs a large amount of heat in winter, the temperature of indoor heat abstractor is all less than the temperature of solar collector generally, therefore solar collector most of the time all need gather solar energy for indoor heating, can acquire more solar energy like this, and solar energy's high-usage.

With reference to the first aspect, in a first possible implementation manner of the first aspect, the water supply device further includes a water tank disposed indoors, a water inlet end of the water tank is communicated with a tap water pipeline, and a water outlet end of the water tank is communicated with a domestic water pipe.

In combination with the first possible implementation manner of the first aspect, in a second possible implementation manner of the first aspect, an automatic circulation system of a temperature difference pump is disposed in the water tank, a water inlet end of the automatic circulation system of the temperature difference pump is communicated with a water outlet end of the solar thermal collector, and a water outlet end of the automatic circulation system of the temperature difference pump is communicated with a water inlet end of the solar thermal collector and a water inlet end of the circulation pump.

With reference to the second possible implementation manner of the first aspect, in a third possible implementation manner of the first aspect, an electric valve is disposed between a water inlet end of the automatic circulation system of the temperature difference pump and a water outlet end of the solar thermal collector, the water inlet end of the electric valve is communicated with the water outlet end of the solar thermal collector, the water outlet end of the electric valve is communicated with the water inlet end of the automatic circulation system of the temperature difference pump, and the electric valve is electrically connected with the controller.

With reference to the first possible implementation manner of the first aspect, in a fourth possible implementation manner of the first aspect, a water level detector is further disposed in the water tank, and the water level detector is electrically connected to the controller.

With reference to the first possible implementation manner of the first aspect, in a fifth possible implementation manner of the first aspect, a third temperature sensor is disposed in the water tank, and the third temperature sensor is electrically connected to the controller.

With reference to the first aspect, in a sixth possible implementation manner of the first aspect, the controller includes a processor module, an acquisition and detection module, a display module, and a control module, a signal input end of the acquisition and detection module is electrically connected to the temperature sensor and the water level sensor, a signal output end of the acquisition and detection module is electrically connected to the processor module, a signal input end of the display module is electrically connected to the processor module, a signal input end of the control module is electrically connected to the processor module, and a signal output end of the control module is electrically connected to the electric valve and the circulation pump.

Drawings

Fig. 1 is a schematic view of an intelligent solar heating system according to an embodiment of the present invention;

fig. 2 is a schematic diagram of a controller according to an embodiment of the present invention.

In FIGS. 1-2: the system comprises a solar heat collector, a floor heater, a roof, a circulating pump, a controller, a water tank, a temperature difference pump automatic circulation system, a motor valve, a water level detector, a third temperature sensor, a processor module, a collecting and detecting module, a display screen and a control module, wherein the solar heat collector comprises 1-a solar heat collector, 2-a floor heater, 3-a roof, 4-a circulating pump, 5-a first temperature sensor, 6-a second temperature sensor, 7-a controller, 8-a water tank, 9-a temperature difference pump automatic.

Detailed Description

The present invention will be described with reference to the accompanying drawings and embodiments.

Fig. 1 is the embodiment of the utility model provides a based on solar energy intelligence heating system is provided with solar collector 1 on roof 3, and solar collector 1 can absorb the medium heating that solar energy flowed through for its inside. The indoor heat dissipation device of this embodiment adopts lay in indoor subaerial ground heating 2, and the end of intaking that ground heating 2 is linked together with solar collector 1's play water end, and the play water end that ground heating 2 is linked together with solar collector 1's end of intaking.

Further, for realizing opening and closing indoor heating, this embodiment is provided with circulating pump 4, and circulating pump 4 is installed at solar collector 1 and warms up between 2, and circulating pump 4's the end of intaking is linked together with solar collector 1's play water end, and circulating pump 4's play water end is linked together with the end of intaking that warms up 2. When circulating pump 4 opened, the medium that heats just can get into ground in the solar collector 1 and warm 2 for indoor heating, and when circulating pump 4 closed, the system stopped heating.

In order to realize the automatic control heating, the present embodiment is provided with a first temperature sensor 5, a second temperature sensor 6 and a controller 7, wherein the first temperature sensor 5 is installed on the solar heat collector 1, the second temperature sensor 6 is installed on the indoor floor, and the controller 7 is installed on the indoor wall. The first temperature sensor 5 and the second temperature sensor 6 are both electrically connected to the controller 7, and the circulation pump 4 is also electrically connected to the controller 7. The first temperature sensor 5 and the second temperature sensor 6 collect the temperature of the solar thermal collector 1 and the temperature of the indoor ground respectively and send the temperature to the controller 7, the controller 7 displays the temperature sent by the two temperature sensors and compares the two temperatures, and when the temperature of the solar thermal collector 1 is higher than the temperature of the indoor ground by 2-5 ℃, the controller 7 controls the circulating pump 4 to be started indoors for heating.

Fig. 2 is a schematic diagram of the controller of this embodiment, where the controller 7 includes a processor module 13, an acquisition and detection module 14, a display screen 15 and a control module 16, a signal output end of the acquisition and detection module 14 is electrically connected to the processor module 13, a signal input end of the display screen 15 is electrically connected to the processor module 13, and a signal input end of the control module 16 is electrically connected to the processor module 13. The signal output ends of the first temperature sensor 5 and the second temperature sensor 6 are electrically connected with the signal input end of the acquisition detection module 14, and the signal output end of the control module 16 is electrically connected with the circulating pump.

Further, for realizing the heating and simultaneously providing domestic hot water for activities such as bathing and washing clothes, the present embodiment is further provided with a water tank 8, the water tank 8 is arranged indoors, a water inlet of the water tank 8 is communicated with a tap water pipe, a water outlet of the water tank 8 is communicated with a domestic water pipe, a temperature difference pump automatic circulation system 9 is arranged in the water tank 8, a water inlet end of the temperature difference pump automatic circulation system 9 is communicated with a water outlet end of the solar thermal collector 1, a water outlet end of the temperature difference pump automatic circulation system 9 is communicated with a water inlet end of the solar thermal collector 1, a water outlet end of the temperature difference pump automatic circulation system 9 is also communicated with a water inlet end of the circulating pump 4, when the water in the water tank 8 is required to be heated, a medium in the solar thermal collector 1 flows through the temperature difference pump automatic circulation system.

In order to realize automatic heating according to the temperature condition of water in the water tank and automatic water adding according to the water level condition, an electric valve 10 is arranged between the water outlet end of the solar heat collector 1 and the water inlet end of the temperature difference pump circulation system 9, the water inlet end of the electric valve 10 is communicated with the water outlet end of the solar heat collector 1, and the water outlet end of the electric valve 10 is communicated with the water inlet end of the temperature difference pump circulation system 9. And a water level detector 11 and a third temperature sensor 12 are arranged in the water tank 8, a signal output end of the water level detector 11 and a signal output end of the third temperature sensor 12 are electrically connected with a signal input end of an acquisition detection module 14 of the controller 7, and a control module 15 of the controller 7 is also electrically connected with a tap water inlet electric valve. The water level detector 11 and the third temperature sensor 12 can respectively detect the water level and the temperature in the water tank 8 and send the water level and the temperature to the controller 7, the processor module of the controller 7 compares the temperature of the solar thermal collector 1 with the temperature in the water tank 8, when the temperature of the solar thermal collector 1 is higher than the temperature in the water tank by 2-5 ℃, the control module 16 of the controller 7 controls the electric valve 10 to be opened, the heating medium in the solar thermal collector 1 enters the temperature difference pump automatic circulation system 9 in the water tank to heat the water in the water tank 8, and when the water level in the water tank 8 is lower than or higher than a set water level, the control module 16 of the controller 7 controls the electric valve for opening/closing the water inlet of the tap water, so that the water level control in the water tank 8 is.

In the intelligent heating system of the embodiment, the first temperature sensor 5, the second temperature sensor 6 and the third temperature sensor 12 respectively detect the temperature of the solar heat collector 1, the temperature of the indoor ground and the temperature of the water tank 8 and send the detected temperatures to the processor module 13 of the controller 7 through the acquisition detection module 14 of the controller 7, the processor module 13 compares the three temperatures, and the temperature of the solar heat collector 1 is generally higher than the indoor ground temperature by more than 2-5 ℃ because a large amount of heat is consumed in indoor heating in winter under the normal condition, so that the controller 7 controls the circulating pump 4 to be always in a working state to provide a heating medium for the floor heating 2; because the temperature in the water tank can descend, when the temperature of solar collector 1 is higher than the temperature of water tank 8 by 2 ℃ -5 ℃, control module 16 controls electric valve 10 to open, heating medium flows through temperature difference pump automatic circulation system 9 in water tank 8 and then enters floor heating 2, the water in water tank 8 is heated firstly, then floor heating 2 is heated, when the water in water tank 8 reaches the preset temperature, controller 7 controls electric valve 10 to close again, heating medium directly enters floor heating 2 to heat floor heating 2, and the guarantee can be indoor heating and can be the water heating in water tank 8.

Known from the above embodiments, the embodiment provides an intelligent heating system based on solar energy, which includes a solar thermal collector 1 and a floor heating system 2, which are arranged on a roof 3, wherein a water outlet end of the solar thermal collector 1 is communicated with a water inlet end of the floor heating system 2, a water inlet end of the solar thermal collector 1 is communicated with a water outlet end of the floor heating system 2, a circulating pump 4 is arranged between the water outlet end of the solar thermal collector 1 and the water inlet end of the floor heating system 2, a water inlet end of the circulating pump 4 is communicated with the water outlet end of the solar thermal collector 1, and a water outlet end of the circulating pump 4 is communicated with the; the solar heat collector 1 and the indoor ground are respectively provided with a first temperature sensor 5 and a second temperature sensor 6, and the temperature sensors and the circulating pump are electrically connected with a controller 7. Under the normal condition, because indoor heating needs a large amount of heat in winter, the temperature of indoor ground is generally lower than the temperature of solar collector 1, therefore solar collector 1 all needs to gather solar energy for indoor heating most of the time, can acquire more solar energy like this, and solar energy's high-usage.

It is noted that, in this document, relational terms such as "first" and "second," and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Of course, the above description is not limited to the above examples, and technical features of the present invention that are not described in the present application may be implemented by or using the prior art, and are not described herein again; the above embodiments and drawings are only used for illustrating the technical solutions of the present invention and are not intended to limit the present invention, and if it is replaced, the present invention is only combined with and described in detail with reference to the preferred embodiments, and those skilled in the art should understand that changes, modifications, additions or substitutions made by those skilled in the art within the spirit of the present invention should also belong to the protection scope of the claims of the present invention.

Claims

1. The utility model provides a based on solar energy intelligence heating system which characterized in that: the solar heat collector comprises a solar heat collector and an indoor heat dissipation device, wherein the solar heat collector and the indoor heat dissipation device are arranged on a roof, the water outlet end of the solar heat collector is communicated with the water inlet end of the indoor heat dissipation device, the water inlet end of the solar heat collector is communicated with the water outlet end of the indoor heat dissipation device, a circulating pump is arranged between the water outlet end of the solar heat collector and the water inlet end of the indoor heat dissipation device, the water inlet end of the circulating pump is communicated with the water outlet end of the solar heat collector, and the water outlet end of the circulating pump is communicated with the water inlet; the solar thermal collector and the indoor heat dissipation device are respectively provided with a first temperature sensor and a second temperature sensor, and the temperature sensors and the circulating pump are electrically connected with the controller.

2. The solar-based intelligent heating system of claim 1, wherein: the water-saving water tank is characterized by further comprising a water tank arranged indoors, the water inlet end of the water tank is communicated with a tap water pipeline, and the water outlet end of the water tank is communicated with a domestic water pipe.

3. The solar-based intelligent heating system of claim 2, wherein: the automatic circulation system is characterized in that an automatic circulation system of a temperature difference pump is arranged in the water tank, the water inlet end of the automatic circulation system of the temperature difference pump is communicated with the water outlet end of the solar thermal collector, and the water outlet end of the automatic circulation system of the temperature difference pump is communicated with the water inlet end of the solar thermal collector and the water inlet end of the circulation pump.

4. The solar-based intelligent heating system of claim 3, wherein: an electric valve is arranged between the water inlet end of the automatic circulation system of the temperature difference pump and the water outlet end of the solar thermal collector, the water inlet end of the electric valve is communicated with the water outlet end of the solar thermal collector, the water outlet end of the electric valve is communicated with the water inlet end of the automatic circulation system of the temperature difference pump, and the electric valve is electrically connected with the controller.

5. The solar-based intelligent heating system of claim 2, wherein: and a water level detector is also arranged in the water tank and is electrically connected with the controller.

6. The solar-based intelligent heating system of claim 2, wherein: and a third temperature sensor is arranged in the water tank and electrically connected with the controller.

7. The solar-based intelligent heating system of claim 1, wherein: the controller comprises a processor module, a collection detection module, a display module and a control module, wherein the signal input end of the collection detection module is electrically connected with a temperature sensor and a water level sensor, the signal output end of the collection detection module is electrically connected with the processor module, the signal input end of the display module is electrically connected with the processor module, the signal input end of the control module is electrically connected with the processor module, and the signal output end of the control module is electrically connected with an electric valve and a circulating pump.