CN215295091U - Control device of heating system - Google Patents
Control device of heating system Download PDFInfo
- Publication number
- CN215295091U CN215295091U CN202120927273.6U CN202120927273U CN215295091U CN 215295091 U CN215295091 U CN 215295091U CN 202120927273 U CN202120927273 U CN 202120927273U CN 215295091 U CN215295091 U CN 215295091U
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- hot water
- heating
- heat supply
- pipe
- heater
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Abstract
The utility model provides a heating system control device, belonging to the field of heating equipment; including the heating tank, the heating tank bottom has the circulating pump through the tube coupling, the circulating pump export has the heater through the tube coupling, heater one end is passed through tube coupling to the heating tank deck portion, the heating tank deck portion is equipped with the heat supply wet return, the heating tank bottoms portion has hot water delivery pump through the tube coupling, hot water delivery pump export is equipped with hot water conveying pipe, hot water conveying pipe end-to-end connection has the hot water storage tank, the hot water storage tank is equipped with the controller, hot water storage tank bottom has the heat supply intake pump through the tube coupling, heat supply intake pump exit linkage has the heat supply inlet tube, the heat supply inlet tube has the back flow through the tee junction, back flow end-to-end connection has the heat supply wet return. The utility model discloses an electrical heating circulation heat supply can the effective control electric heater scale deposit influence heating efficiency, adopts automatic temperature control system simultaneously, and is stable high-efficient, saves the electric energy.
Description
Technical Field
The utility model provides a heating system controlling means belongs to the heating equipment field.
Background
Heat supply is a heat preservation measure mainly aiming at northern cities. At present, the main measure adopted in China is centralized heat supply, namely, in a larger area, a centralized heat source is utilized to supply heat for production, life and heating to factories and civil buildings in the area. Central heating has been known for nearly a hundred years. It has the advantages of saving fuel, reducing city pollution, etc. and thus has fast development speed. There have been more than 20 countries in the world that use central heating. The intermediate medium for transferring heat in the urban centralized heating system is also called as heating medium or heating body, the heating medium widely used in the modern thermotechnical process is water, because water exists in large quantity in nature, the heat capacity is large, the heat exchange process can be operated in an economical and effective circulation mode, and the urban centralized heating system also commonly adopts water as the heating medium. The central heating of the electric boiler is one of heating devices, and is widely applied due to safety, stability and strong adjustability, but after the electric heater is used for a long time, salts dissolved in water are easy to react to precipitate scales, and the heating efficiency of the electric heater is greatly influenced.
SUMMERY OF THE UTILITY MODEL
The utility model provides a heating system controlling means adopts electrical heating circulation heat supply, can effectively control the electric heater scale deposit and influence heating efficiency, adopts automatic temperature control system simultaneously, and is stable high-efficient, saves the electric energy.
The utility model provides a heating system controlling means, its characterized in that: including the heating tank, the heating tank bottom has the circulating pump through the tube coupling, the circulating pump export has the heater through the tube coupling, heater one end is passed through tube coupling to the heating tank deck portion, the heating tank deck portion is equipped with the heat supply wet return, the heating tank bottoms portion has hot water delivery pump through the tube coupling, hot water delivery pump export is equipped with hot water conveying pipe, hot water conveying pipe end-to-end connection has the hot water storage tank, the hot water storage tank is equipped with the controller, hot water storage tank bottom has the heat supply intake pump through the tube coupling, heat supply intake pump exit linkage has the heat supply inlet tube, the heat supply inlet tube has the back flow through the tee junction, back flow end-to-end connection has the heat supply wet return.
The back flow is equipped with the backward flow solenoid valve, the heat supply wet return has the moisturizing pipe through the tee junction, the moisturizing pipe is equipped with the moisturizing solenoid valve, backward flow solenoid valve and moisturizing solenoid valve all link with the controller electricity.
The heater is equipped with the electric heating core, the crisscross evenly distributed of electric heating core along the heater both sides, the inside fixed plate that is equipped with of heater, the fixed plate is equipped with the hole, the electric heating core is equipped with flange one, the heater outside is equipped with flange two, flange one and flange two pass through bolted connection with electric heating core and heater fixed connection, the electric heating core is equipped with electric heating pipe, electric heating pipe passes the hole and fixes inside the heater, the electric heating core links with the controller electricity.
The heating tank top is equipped with the motor cabinet, motor cabinet fixedly connected with motor, the motor is equipped with the output shaft, the output shaft penetrates and extends to the heating tank inside from the heating tank top, the output shaft is equipped with stirring vane.
The hot water conveyer pipe has hot water return pipe through the tee junction, hot water return pipe one end is connected with the heating jar, the hot water return pipe is equipped with hot water return water solenoid valve, hot water conveyer pipe is located hot water return pipe rear side and is equipped with hot water delivery solenoid valve, hot water return water solenoid valve and hot water delivery solenoid valve all link with the controller electricity.
The heating tank is provided with a first liquid level meter, the hot water storage tank is provided with a second liquid level meter, and the first liquid level meter and the second liquid level meter are both electrically connected with the controller.
The hot water delivery pump inlet pipeline is provided with a first thermometer, the heat supply water inlet pump inlet pipeline is provided with a second thermometer, and the first thermometer and the second thermometer are both electrically connected with the controller.
The circulating pump is provided with a ball valve I, the hot water delivery pump is provided with a ball valve II, and the heat supply water inlet pump is provided with a ball valve III.
And a heat insulation layer is arranged outside the hot water storage tank.
The principle of the utility model is as follows:
when the water level meter is used, the controller controls the water replenishing electromagnetic valve to be opened to replenish water for the heating tank, the first liquid level meter displays the liquid level, when the liquid level reaches a set liquid level, the first liquid level meter transmits a signal to the controller, the controller controls the water replenishing electromagnetic valve to be closed, the circulating pump is started, the first ball valve is opened slowly, water in the heating tank is conveyed to the heater through the circulating pump, the heater is started, circulating water returns to the heating tank after the heating temperature of the circulating water rises through the electric heating core, the heater continuously and circularly heats the water in the heating tank, the first thermometer displays the water temperature in the heating tank, when the water temperature reaches the set temperature, the hot water conveying pump is started, the second ball valve is opened slowly, the water in the heating tank is conveyed to the hot water storage tank through the hot water conveying pump, the liquid level in the heating tank slowly drops, when the liquid level drops below a set value, the first liquid level meter transmits a signal to the controller, the controller controls the water replenishing electromagnetic valve to be opened to replenish water for the heating tank, thereby the liquid level in the control heating jar, when the liquid level in the hot water storage tank reached and send the water condition, start the heat supply intake pump, for the user provides hot water through the heat supply inlet tube, cold water after the user's heat transfer gets into the heating jar through the heat supply wet return and continues the heating to realize the heating thermal cycle. In the operation process, the first thermometer displays the water temperature in the heating tank, if the water temperature is lower than a set value, the first thermometer transmits a signal to the controller, the controller controls the electric heating core to increase the power, and simultaneously controls the closing of the hot water conveying electromagnetic valve and the opening of the hot water return electromagnetic valve to stop water supply to the hot water storage tank, the outlet of the hot water conveying pump returns to the hot water tank to perform self circulation, so that the temperature of the hot water storage tank is prevented from dropping, when the temperature is higher than the set value, the controller controls the power of the electric heating core to be slowly recovered, and simultaneously controls the opening of the hot water conveying electromagnetic valve and the closing of the hot water return electromagnetic valve to supply water to the hot water storage tank again. The second thermometer displays the water temperature in the hot water storage tank, the phenomenon that the water temperature is reduced can exist when water in the hot water storage tank is placed for a long time, if the water temperature is lower than a set value, the second thermometer transmits a signal to the controller, the controller controls the backflow electromagnetic valve to be opened, the water in the hot water storage tank is conveyed to the heating tank through the backflow pipe to be heated again and then returns to the hot water storage tank through the hot water conveying pump to be replaced and heated, and when the second thermometer displays that the water temperature is normal, the controller controls the backflow electromagnetic valve to be closed, and replacement is completed. The second liquid level that shows the hot water storage tank of level gauge, when the liquid level was too high, the second level gauge was with signal transmission for the controller, controller control closed hot water delivery solenoid valve, open hot water return water solenoid valve, stop heating jar and send water to the hot water storage tank, hot water delivery pump export returns the hot water jar and carries out the self-loopa, prevent that the hot water storage tank liquid level is too high, when the two liquid levels of level gauge were less than the setting value, controller control opened hot water delivery solenoid valve, close hot water return water solenoid valve, send water to the hot water storage tank again.
This device adopts the heating jar self-loopa heating, and the water in the electrical heating core is in the high-speed state that flows always, and the electrical heating core is in under the state that high pressure water erodees always simultaneously, guarantees the difficult scale deposit in electrical heating core surface, has prolonged electrical heating core's life, and the effect of fixed plate prevents that electrical heating core from producing the deformation damage at high pressure water erodeing.
The motor and the stirring blade are used for ensuring that the water in the heating tank is fully mixed to ensure that the heat is uniformly distributed, and simultaneously ensuring that the water in the heating tank is always in a motion state and is not easy to scale.
The heat preservation layer has the function of ensuring that the water heat in the hot water storage tank is not dissipated.
The utility model has the advantages that:
the utility model provides a heating system controlling means adopts electrical heating circulation heat supply, can effectively control the electric heater scale deposit and influence heating efficiency, adopts automatic temperature control system simultaneously, and is stable high-efficient, saves the electric energy.
Drawings
Fig. 1 is a schematic structural diagram of a heating system control device of the present invention.
Fig. 2 is a schematic structural diagram of a heater of a heating system control device according to the present invention.
(1, heating tank, 2, circulating pump, 3, heater, 4, heat supply water return pipe, 5, hot water delivery pump, 6, hot water delivery pipe, 7, hot water storage tank, 8, controller, 9, heat supply water inlet pump, 10, heat supply water inlet pipe, 11, return pipe, 12, return electromagnetic valve, 13, water replenishing pipe, 14, water replenishing electromagnetic valve, 15, electric heating core, 16, fixing plate, 17, hole, 18, flange I, 19, flange II, 20, electric heating pipe, 21, motor base, 22, motor, 23, output shaft, 24, stirring vane, 25, hot water return pipe, 26, hot water return electromagnetic valve, 27, hot water delivery electromagnetic valve, 28, level gauge I, 29, level gauge II, 30, thermometer I, 31, thermometer II, 32, ball valve I, 33, ball valve II, 34, ball valve III, 35, heat preservation)
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
The utility model provides a heating system controlling means, its characterized in that: including heating tank 1, there is circulating pump 2 heating tank 1 bottom through the tube coupling, there is heater 3 circulating pump 2 export through the tube coupling, there is a heating jar 1 top through tube coupling in heater 3 one end, heating tank 1 top is equipped with heat supply wet return 4, there is hot water delivery pump 5 heating tank 1 bottom through tube coupling, hot water delivery pump 5 export is equipped with hot water conveyer pipe 6, 6 end-to-end connections of hot water conveyer pipe have hot water storage tank 7, hot water storage tank 7 is equipped with controller 8, 7 bottoms of hot water storage tank have heat supply intake pump 9 through tube coupling, 9 exit linkage of heat supply intake pump have heat supply inlet tube 10, heat supply inlet tube 10 has back flow 11 through the tee junction, 11 end-to-end connections of back flow have heat supply wet return 4.
The back flow 11 is equipped with backward flow solenoid valve 12, heat supply wet return 4 has moisturizing pipe 13 through the three way connection, moisturizing pipe 13 is equipped with moisturizing solenoid valve 14, backward flow solenoid valve 12 and moisturizing solenoid valve 14 all link with 8 electricity of controller.
The heater 3 is equipped with electric heating core 15, the crisscross evenly distributed in 3 both sides of heater is followed to electric heating core 15, the inside fixed plate 16 that is equipped with of heater 9, fixed plate 16 is equipped with hole 17, electric heating core 15 is equipped with flange 18, 3 outsides of heater are equipped with flange two 19, flange 18 and flange two 19 pass through bolted connection with electric heating core 15 and 3 fixed connection of heater, electric heating core 15 is equipped with electric heating pipe 20, electric heating pipe 20 passes hole 17 and fixes inside heater 3, electric heating core 15 links with controller 8 electricity.
Hot water conveying pipe 6 has hot water return pipe 25 through the three way connection, hot water return pipe 25 one end is connected with heating jar 1, hot water return pipe 25 is equipped with hot water return solenoid valve 26, hot water conveying pipe 6 is located hot water return pipe 25 rear side and is equipped with hot water conveying solenoid valve 27, hot water return solenoid valve 26 and hot water conveying solenoid valve 27 all link with 8 electricity of controller.
The inlet pipeline of the hot water delivery pump 5 is provided with a first thermometer 30, the inlet pipeline of the heat supply water inlet pump 9 is provided with a second thermometer 31, and the first thermometer 30 and the second thermometer 31 are both electrically connected with the controller 8.
The circulating pump 2 is provided with a first ball valve 32, the hot water delivery pump 5 is provided with a second ball valve 33, and the hot water inlet pump 9 is provided with a third ball valve 34.
And a heat insulation layer 35 is arranged outside the hot water storage tank 7.
According to fig. 1 and 2:
when the water replenishing heating tank is used, the controller 8 controls the water replenishing electromagnetic valve 14 to be opened to replenish water for the heating tank 1, the first liquid level meter 28 displays the liquid level, when the liquid level reaches a set liquid level, the first liquid level meter 28 transmits a signal to the controller 8, the controller 8 controls the water replenishing electromagnetic valve 14 to be closed, the circulating pump 2 is started, the first ball valve 32 is opened slowly, water in the heating tank 1 is conveyed to the heater 3 through the circulating pump 2, the heater 3 is started, the circulating water is heated by the electric heating core 15 and returns to the heating tank 1, the heater 3 continuously and circularly heats the water in the heating tank 1, the first thermometer 30 displays the water temperature in the heating tank 1, when the water temperature reaches a specified temperature, the hot water conveying pump 5 is started, the second ball valve 33 is opened slowly, the water in the heating tank 1 is conveyed to the hot water storage tank 7 through the hot water conveying pump 5, at the moment, the liquid level in the heating tank 1 slowly drops, when the liquid level drops below the set value, level gauge 28 gives controller 8 with signal transmission, and controller 8 control moisturizing solenoid valve 14 is opened and is given the moisturizing of heating jar 1 to the liquid level in the control heating jar 1, when the liquid level in the hot water storage tank 7 reaches the water condition of sending, starts heat supply intake pump 9, for the user provides hot water through heat supply inlet tube 10, and the cold water after the user's heat transfer gets into heating jar 1 through heat supply wet return 4 and continues the heating, thereby realizes the heating thermal cycle. In the operation process, the first thermometer 30 displays the water temperature in the heating tank 1, if the water temperature is lower than a set value, the first thermometer 30 transmits a signal to the controller 8, the controller 8 controls the electric heating core 15 to increase the power, and simultaneously controls the closing of the hot water delivery electromagnetic valve 27 and the opening of the hot water return electromagnetic valve 26 to stop water delivery to the hot water storage tank 7, the outlet of the hot water delivery pump 5 returns to the hot water tank 1 to perform self-circulation to prevent the temperature of the hot water storage tank 7 from dropping, and when the temperature is higher than the set value, the controller 8 controls the power of the electric heating core 15 to be slowly recovered, and simultaneously controls the opening of the hot water delivery electromagnetic valve 27 and the closing of the hot water return electromagnetic valve 26 to re-deliver water to the hot water storage tank 7. The second thermometer 31 displays the water temperature in the hot water storage tank 7, the water temperature in the hot water storage tank 7 is reduced when the water temperature is kept for a long time, if the water temperature is lower than a set value, the second thermometer 31 transmits a signal to the controller 8, the controller 8 controls the return electromagnetic valve 12 to be opened, the water in the hot water storage tank 7 is conveyed to the heating tank 1 through the return pipe 11 to be heated again and then returns to the hot water storage tank 7 through the hot water conveying pump 5 to be replaced and heated, and when the second thermometer 31 displays that the water temperature is normal, the controller 8 controls the return electromagnetic valve 12 to be closed, and replacement is completed. The second liquid level meter 29 displays the liquid level of the hot water storage tank 7, when the liquid level is too high, the second liquid level meter 29 transmits a signal to the controller 8, the controller 8 controls to close the hot water conveying electromagnetic valve 27 and open the hot water return electromagnetic valve 26, the heating tank 1 is stopped to feed water to the hot water storage tank 7, the outlet of the hot water conveying pump 5 returns to the hot water tank 1 to perform self circulation, the hot water storage tank 7 is prevented from being too high in liquid level, when the liquid level of the second liquid level meter 29 is lower than a set value, the controller 8 controls to open the hot water conveying electromagnetic valve 27 and close the hot water return electromagnetic valve 26, and water is fed to the hot water storage tank 7 again.
This device adopts heating tank 1 self-loopa heating, and the water in the electric heating core 15 is in the high-speed state that flows always, and electric heating core 15 is in under the state that high pressure water erodees always simultaneously, guarantees that the difficult scale deposit in electric heating core 15 surface has prolonged electric heating core 15's life, and fixed plate 16's effect prevents that electric heating core 15 from producing the deformation damage at high pressure water erodees.
The motor 22 and the stirring blade 24 are used for ensuring that the water in the heating tank 1 is fully mixed to ensure that the heat is uniformly distributed, and simultaneously ensuring that the water in the heating tank 1 is always in a moving state and is not easy to scale.
The heat insulation layer 35 is used for ensuring that the heat of the water in the hot water storage tank 7 is not dissipated.
The utility model discloses an electrical heating circulation heat supply can the effective control electric heater scale deposit influence heating efficiency, adopts automatic temperature control system simultaneously, and is stable high-efficient, saves the electric energy.
Although the present invention has been described with reference to the preferred embodiments, it should be understood that various changes and modifications can be made by those skilled in the art without departing from the spirit and scope of the invention.
Claims (9)
1. A heating system control device is characterized in that: comprises a heating tank (1), the bottom of the heating tank (1) is connected with a circulating pump (2) through a pipeline, the outlet of the circulating pump (2) is connected with a heater (3) through a pipeline, one end of the heater (3) is connected to the top of the heating tank (1) through a pipeline, the top of the heating tank (1) is provided with a heat supply return pipe (4), the bottom of the heating tank (1) is connected with a hot water delivery pump (5) through a pipeline, the outlet of the hot water delivery pump (5) is provided with a hot water delivery pipe (6), the tail end of the hot water delivery pipe (6) is connected with a hot water storage tank (7), the hot water storage tank (7) is provided with a controller (8), the bottom of the hot water storage tank (7) is connected with a heat supply water inlet pump (9) through a pipeline, the outlet of the heat supply water inlet pump (9) is connected with a heat supply water inlet pipe (10), the heat supply water inlet pipe (10) is connected with a return pipe (11) through a tee joint, the tail end of the return pipe (11) is connected to the heat supply water return pipe (4).
2. A heating system control apparatus according to claim 1, wherein: return pipe (11) are equipped with backward flow solenoid valve (12), heat supply wet return (4) have moisturizing pipe (13) through the three way connection, moisturizing pipe (13) are equipped with moisturizing solenoid valve (14), backward flow solenoid valve (12) and moisturizing solenoid valve (14) all link with controller (8) electricity.
3. A heating system control apparatus according to claim 1, wherein: heater (3) are equipped with electric heating core (15), heater (3) both sides crisscross evenly distributed is followed to electric heating core (15), heater (3) inside is equipped with fixed plate (16), fixed plate (16) are equipped with hole (17), electric heating core (15) are equipped with flange one (18), heater (3) outside is equipped with flange two (19), flange one (18) and flange two (19) are through bolted connection with electric heating core (15) and heater (3) fixed connection, electric heating core (15) are equipped with electric heating pipe (20), electric heating pipe (20) pass hole (17) and fix inside heater (3), electric heating core (15) are even with controller (8) electricity.
4. A heating system control apparatus according to claim 1, wherein: heating jar (1) top is equipped with motor cabinet (21), motor cabinet (21) fixedly connected with motor (22), motor (22) are equipped with output shaft (23), output shaft (23) penetrate and extend to heating jar (1) inside from heating jar (1) top, output shaft (23) are equipped with stirring vane (24).
5. A heating system control apparatus according to claim 1, wherein: hot water conveyer pipe (6) have hot water return pipe (25) through the three way connection, hot water return pipe (25) one end is connected with heating jar (1), hot water return pipe (25) are equipped with hot water return water solenoid valve (26), hot water conveyer pipe (6) are located hot water return pipe (25) rear side and are equipped with hot water delivery solenoid valve (27), hot water return water solenoid valve (26) and hot water delivery solenoid valve (27) all link with controller (8) electricity.
6. A heating system control apparatus according to claim 1, wherein: heating tank (1) is equipped with level gauge one (28), hot water storage tank (7) are equipped with level gauge two (29), level gauge one (28) and level gauge two (29) all are connected with controller (8) electricity.
7. A heating system control apparatus according to claim 1, wherein: the inlet pipeline of the hot water conveying pump (5) is provided with a first thermometer (30), the inlet pipeline of the hot water feeding pump (9) is provided with a second thermometer (31), and the first thermometer (30) and the second thermometer (31) are both electrically connected with the controller (8).
8. A heating system control apparatus according to claim 1, wherein: the circulating pump (2) is provided with a ball valve I (32), the hot water delivery pump (5) is provided with a ball valve II (33), and the heat supply water inlet pump (9) is provided with a ball valve III (34).
9. A heating system control apparatus according to claim 1, wherein: and a heat insulation layer (35) is arranged outside the hot water storage tank (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120927273.6U CN215295091U (en) | 2021-04-30 | 2021-04-30 | Control device of heating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120927273.6U CN215295091U (en) | 2021-04-30 | 2021-04-30 | Control device of heating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215295091U true CN215295091U (en) | 2021-12-24 |
Family
ID=79539116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120927273.6U Expired - Fee Related CN215295091U (en) | 2021-04-30 | 2021-04-30 | Control device of heating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215295091U (en) |
-
2021
- 2021-04-30 CN CN202120927273.6U patent/CN215295091U/en not_active Expired - Fee Related
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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: 20211224 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |