CN214664688U - Energy-saving heating device - Google Patents
Energy-saving heating device Download PDFInfo
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- CN214664688U CN214664688U CN202120957276.4U CN202120957276U CN214664688U CN 214664688 U CN214664688 U CN 214664688U CN 202120957276 U CN202120957276 U CN 202120957276U CN 214664688 U CN214664688 U CN 214664688U
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- water
- heat supply
- outer net
- water outlet
- ejector
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Abstract
The utility model discloses an energy-saving heating device, including heat supply outer net, ground heating coil and muddy water part, the water knockout drum is installed to the end of intaking of ground heating coil, and its play water end installs the water collector, the play water end of heat supply outer net with the end intercommunication of intaking of water knockout drum, and its return water end with the play water end intercommunication of water collector, its characterized in that: mix the water part and be the sprayer, the end of intaking of sprayer with the play water end intercommunication of heat supply outer net, and its play water end with the end intercommunication of intaking of water knockout drum, its diversion end with the play water end intercommunication of water collector, the utility model discloses the advantage compared with prior art lies in: replace the muddy water pump with the sprayer, reduce the energy consumption when guaranteeing to mix the water cooling, effectively reduced the heating cost, and wherein, through mixing water switching device and muddy water temperature regulation apparatus, guaranteed that the temperature in the ground heating pipe is stable, further reduced the heating energy consumption.
Description
Technical Field
The utility model relates to a heating technical field specifically indicates an energy-saving heating system.
Background
At present, the water inlet temperature of a ground heating pipe in ground heating needs to be controlled below 60 ℃, and when central heating is adopted, the water supply temperature of a heat supply outer net is generally over 75 ℃, so that in a building of the central heating, if indoor ground heating is adopted, a water mixing pump is usually arranged between the heat supply outer net and the ground heating pipe, so that the water outlet of the heat supply outer net and partial backwater of the ground heating pipe are mixed for cooling, the safety and normal operation of the ground heating are ensured, but more energy consumption can be increased by adopting the water mixing pump, the heating cost is increased, and therefore improvement is necessary.
SUMMERY OF THE UTILITY MODEL
The utility model provides an energy-saving heating device, its technical problem that can solve is: the mode that adopts the muddy water pump to mix the water cooling energy consumption is higher, has increased the heating cost.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: the utility model provides an energy-saving heating device, includes heat supply outer net, ground heating coil and mixes the water component, the water knockout drum is installed to the end of intaking of ground heating coil, and its play water end installs the water collector, the play water end of heat supply outer net with the end intercommunication of intaking of water knockout drum, and its return water end with the play water end intercommunication of water collector, it is the sprayer to mix the water component, the end of intaking of sprayer with the play water end intercommunication of heat supply outer net, and its play water end with the end intercommunication of intaking of water knockout drum, its diversion end with the play water end intercommunication of water collector.
The energy-saving heating device further comprises a water mixing switch device, when the temperature of the water outlet end of the heat supply outer net is larger than a threshold value, the water mixing switch device is in a first state, the water outlet end of the heat supply outer net is disconnected with the water inlet end of the water segregator, the water inlet end of the ejector is communicated with the water outlet end of the heat supply outer net, and when the water outlet end of the heat supply outer net is smaller than or equal to the threshold value, the water mixing switch device is in a second state, the water inlet end of the ejector is disconnected with the water outlet end of the heat supply outer net, and the water outlet end of the heat supply outer net is communicated with the water inlet end of the water segregator.
The water mixing switch device comprises a controller, a first temperature sensor and a two-position three-way electromagnetic valve, wherein a threshold value is preset in the controller, the detection end of the first temperature sensor is fixedly installed at the water outlet end of the heat supply outer net, the output end of the first temperature sensor is electrically connected with the input end of the controller, the water inlet end of the two-position three-way electromagnetic valve is communicated with the water outlet end of the heat supply outer net, the two water outlet ends of the two-position three-way electromagnetic valve are respectively communicated with the water inlet end of the ejector and the water inlet end of the water separator, and the input end of the two-position three-way electromagnetic valve is electrically connected with the output end of the controller.
The energy-saving heating device further comprises a mixed water temperature adjusting device, the mixed water temperature adjusting device comprises a controller, a second temperature sensor and a flow adjusting valve, the detection end of the second temperature sensor is fixedly installed in the water distributor, the output end of the second temperature sensor is electrically connected with the input end of the controller, the flow adjusting valve is installed between the water diversion end of the ejector and the water outlet end of the water collector, and the input end of the flow adjusting valve is electrically connected with the output end of the controller.
The threshold is 60 degrees celsius.
Two-way electromagnetic valves are arranged between the ground heating pipe and the water separator and between the ground heating pipe and the water collector.
After the structure is adopted, compared with the prior art, the utility model the advantage that has is: the utility model provides an energy-saving heating system has included parts such as heat supply outer net, ground heating coil, sprayer, replaces the muddy water pump with the sprayer, reduces the energy consumption when guaranteeing to mix the water cooling, has effectively reduced the heating cost, and wherein, through mixing water switching device and mixing water temperature adjusting device, has guaranteed that the temperature in the ground heating coil is stable, has further reduced the heating energy consumption.
Drawings
Fig. 1 is a schematic structural diagram of an energy-saving heating device of the present invention.
As shown in the figure: 1. the system comprises a ground heating pipe, 2, an ejector, 3, a controller, 4, a first temperature sensor, 5, a two-position three-way electromagnetic valve, 6, a second temperature sensor, 7, a flow regulating valve, 8, a water separator, 9, a water collector, 10 and a two-way electromagnetic valve.
Detailed Description
The following description is only for the preferred embodiment of the present invention, and the protection scope of the present invention is not limited thereby, the present invention will be further explained with reference to the drawings and the embodiments.
Example, see figure 1:
an energy-saving heating device comprises a heating outer net, a ground heating pipe 1, a water mixing component, a water mixing switch device and a water mixing temperature adjusting device.
The water mixing component is an ejector 2, the ejector 2 is provided with a water inlet end, a water outlet end and a water diversion end, and when water with higher temperature is input from the water inlet end and output from the water outlet end, the water diversion end sucks in water with lower temperature, so that water is mixed, the temperature of mixed water is reduced, and energy consumption is reduced.
The water mixing switch device comprises a controller 3, a first temperature sensor 4 and a two-position three-way electromagnetic valve 5, and the on-off control of the ejector 2 is carried out according to a temperature threshold value of 60 ℃ preset in the controller 3.
The mixed water temperature adjusting device comprises a controller 3, a second temperature sensor 6 and a flow adjusting valve 7, and is used for adjusting the temperature of mixed water in the ejector 2 so as to ensure the temperature in the ground heating pipe 1 to be stable, and therefore, the energy consumption is reduced.
The water knockout drum 8 is installed to the end of intaking of ground heating coil 1, the end of intaking of ground heating coil 1 is regarded as to water knockout drum 8, make ground heating coil 1's the more even of intaking, water collector 9 is installed to the play water end of ground heating coil 1, water collector 9 is regarded as the play water end of ground heating coil 1, the concentrated water of ground heating coil 1 of being convenient for goes out, all install two-way solenoid valve 10 on each pipeline between ground heating coil 1 and the water knockout drum 8 intercommunication and on each pipeline between ground heating coil 1 and the water collector 9 intercommunication, so that to the on-off control of each pipeline in the ground heating coil 1.
Connection of water channels in the energy-saving heating device: the water outlet end of the heat supply external network is communicated with the water inlet end of the two-position three-way electromagnetic valve 5, the two water outlet ends of the two-position three-way electromagnetic valve 5 are respectively communicated with the water inlet end of the ejector 2 and the water inlet end of the water separator 8, the water outlet end of the ejector 2 is communicated with the water inlet end of the water separator 8, the water leading end of the water outlet end of the water separator is communicated with the water outlet end of the flow regulating valve 7, the water inlet end of the flow regulating valve 7 is communicated with the water outlet end of the water collector 9, and the water outlet end of the water collector 9 is communicated with the water return end of the heat supply external network.
Connection of circuits in the energy-saving heating device: the detection end of the first temperature sensor 4 is fixedly installed at the water outlet end of the heat supply external network, the output end of the first temperature sensor is electrically connected with the input end of the controller 3, the input end of the two-position three-way electromagnetic valve 5 is electrically connected with the output end of the controller 3, the detection end of the second temperature sensor 6 is fixedly installed in the water separator 8, the output end of the second temperature sensor is electrically connected with the input end of the controller 3, and the input end of the flow regulating valve 7 is electrically connected with the output end of the controller 3.
The first temperature sensor 4 detects the temperature of the outlet water of the heat supply external network in real time, converts a temperature signal into an electric signal and sends the electric signal to the controller 3, and the controller 3 compares the signal with a preset threshold value in the controller.
When the temperature of the water outlet end of the heat supply external network is greater than the threshold value of 60 ℃, the water outlet of the heat supply external network needs to be mixed with the water outlet of the water collector 9, so that the water inlet temperature of the floor heating pipe 1 is reduced to be lower than 60 ℃, at the moment, the water mixing switch device is in the first state, the controller 3 outputs an electric signal to the two-position three-way electromagnetic valve 5, so that the water outlet end of the heat supply external network is disconnected with the water inlet end of the water separator 8, the water inlet end of the ejector 2 is communicated with the water outlet end of the heat supply external network, and the water outlet of the heat supply external network is mixed with part of the water outlet of the water collector 9 when passing through the ejector 2, so that the water inlet temperature of the floor heating pipe 1 is reduced.
When the temperature of the water outlet end of the heat supply external network is less than or equal to the threshold value of 60 ℃, the water outlet of the heat supply external network does not need to be mixed with the water outlet of the water collector 9, at the moment, the water mixing switch device is in the second state, the controller 3 outputs an electric signal to the two-position three-way electromagnetic valve 5, so that the water inlet end of the ejector 2 is disconnected with the water outlet end of the heat supply external network, the water outlet end of the heat supply external network is communicated with the water inlet end of the water separator 8, and the water outlet of the heat supply external network directly enters the water separator 8 without passing through the ejector 2, so that the over-low water inlet temperature of the floor heating pipe 1 is avoided.
The second temperature sensor 6 detects the temperature of intaking of ground heating coil 1 in real time and converts temperature signal into the signal of telecommunication and sends controller 3, and controller 3 exports the signal of telecommunication to flow control valve 7 according to this temperature value to adjust the diversion volume of 2 diversion ends of sprayer, thereby realize the regulation to ground heating coil 1 temperature of intaking, guarantee the temperature stability in the ground heating coil 1, and wherein, flow control valve 7 closes when muddy water switching device is the second state.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (6)
1. The utility model provides an energy-saving heating device, includes heat supply outer net, ground heating coil (1) and mixes the water component, water knockout drum (8) are installed to the end of intaking of ground heating coil (1), and its play water end installs water collector (9), the play water end of heat supply outer net with the end intercommunication of intaking of water knockout drum (8), and its return water end with the play water end intercommunication of water collector (9), its characterized in that: the water mixing component is an ejector (2), the water inlet end of the ejector (2) is communicated with the water outlet end of the heat supply external network, the water outlet end of the ejector is communicated with the water inlet end of the water separator (8), and the water leading end of the ejector is communicated with the water outlet end of the water collector (9).
2. The energy-saving heating system according to claim 1, wherein: the water-mixing switch device is in a first state when the temperature of the water outlet end of the heat supply outer net is larger than a threshold value, the water outlet end of the heat supply outer net is disconnected with the water inlet end of the water separator (8), the water inlet end of the ejector (2) is communicated with the water outlet end of the heat supply outer net, and the water outlet end of the heat supply outer net is smaller than or equal to the threshold value, the water-mixing switch device is in a second state, the water inlet end of the ejector (2) is disconnected with the water outlet end of the heat supply outer net, and the water outlet end of the heat supply outer net is communicated with the water inlet end of the water separator (8).
3. The energy-saving heating system according to claim 2, wherein: the water mixing switch device comprises a controller (3), a first temperature sensor (4) and a two-position three-way electromagnetic valve (5), wherein a threshold value is preset in the controller (3), a detection end of the first temperature sensor (4) is fixedly installed at a water outlet end of a heat supply outer net, an output end of the first temperature sensor is electrically connected with an input end of the controller (3), a water inlet end of the two-position three-way electromagnetic valve (5) is communicated with a water outlet end of the heat supply outer net, two water outlet ends of the two-position three-way electromagnetic valve are respectively communicated with a water inlet end of an ejector (2) and a water inlet end of a water distributor (8), and an input end of the two-position three-way electromagnetic valve is electrically connected with an output end of the controller (3).
4. The energy-saving heating system according to claim 3, wherein: the water mixing temperature adjusting device comprises a controller (3), a second temperature sensor (6) and a flow adjusting valve (7), wherein the detection end of the second temperature sensor (6) is fixedly installed in the water distributor (8), the output end of the second temperature sensor is electrically connected with the input end of the controller (3), the flow adjusting valve (7) is installed between the water diversion end of the ejector (2) and the water outlet end of the water collector (9), and the input end of the flow adjusting valve is electrically connected with the output end of the controller (3).
5. The energy-saving heating system according to any one of claims 2 to 4, wherein: the threshold is 60 degrees celsius.
6. The energy-saving heating system according to claim 1, wherein: two-way electromagnetic valves (10) are arranged between the ground heating pipe (1) and the water distributor (8) and between the ground heating pipe and the water collector (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120957276.4U CN214664688U (en) | 2021-05-06 | 2021-05-06 | Energy-saving heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120957276.4U CN214664688U (en) | 2021-05-06 | 2021-05-06 | Energy-saving heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214664688U true CN214664688U (en) | 2021-11-09 |
Family
ID=78474539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120957276.4U Expired - Fee Related CN214664688U (en) | 2021-05-06 | 2021-05-06 | Energy-saving heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214664688U (en) |
-
2021
- 2021-05-06 CN CN202120957276.4U patent/CN214664688U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211109 |
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| CF01 | Termination of patent right due to non-payment of annual fee |