CN208936561U - Additional hot water storage tank formula solid heat storage electric heating system - Google Patents
Additional hot water storage tank formula solid heat storage electric heating system Download PDFInfo
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- CN208936561U CN208936561U CN201821713745.2U CN201821713745U CN208936561U CN 208936561 U CN208936561 U CN 208936561U CN 201821713745 U CN201821713745 U CN 201821713745U CN 208936561 U CN208936561 U CN 208936561U
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- solenoid valve
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- hot water
- water inlet
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Abstract
The utility model is suitable for heating technical field, devise additional hot water storage tank formula solid heat storage electric heating system, solid heating furnace, hot water storage tank, water circulating pump, the first solenoid valve, second solenoid valve, third solenoid valve, plate heat exchanger, the first temperature monitoring, second temperature monitor and processor；The water outlet of hot water storage tank connects furnace body water inlet, furnace body water outlet is separately connected the water inlet of the first solenoid valve and the water inlet of second solenoid valve, the water inlet of the water outlet connection water circulating pump of second solenoid valve, the water inlet of the water outlet connection third solenoid valve of water circulating pump, the water inlet of the water outlet connecting plate type heat exchanger of third solenoid valve, the water outlet of the first solenoid valve are separately connected the water outlet of plate heat exchanger and the water inlet of hot water storage tank.Water is stored heat supply to this system and solid heat storage heat-supplying mode is combined, and fabricating yard needed for solving the problems, such as solid heat storage formula electric heating system higher cost and water thermal storage electric heating system is big, the thermal efficiency is lower.
Description
Technical field
The utility model belongs to heating technology field more particularly to a kind of additional hot water storage tank formula solid heat storage electric heating system
System.
Background technique
With the fast development of clean energy resource industry, the demand to the heating of all kinds of clean energy resourcies is increasing, wherein accumulation of heat
The heating of formula electric heating system is one of the important way of clean energy resource heating.But since solid heat storage electric heating system exists
Solid heat storage material manufacturing cost is higher, easily increases initial cost in engineer application, and daily maintenance is more difficult, and equipment damage is not easy more
The defects of changing.Simultaneously water accumulation of heat electric heating system again exist install accumulation of heat hot water storage tank needed for place it is larger, in special circumstances without
Method uses, compared with solid heat storage electric heating system, the problems such as water accumulation of heat electric heating system thermal efficiency is lower.And solid heat storage is electric
Heating system has occupied area small, can be arranged according to construction demand, and easy for installation, quantity of heat storage is big, highly-safe, use
The advantage of service life length.Water accumulation of heat electric heating system has principle simple, and fabrication and installation are easy, and fabrication and installation are at low cost, and engineering is answered
With the relatively low advantage of middle investment.
Utility model content
In view of this, the utility model embodiment provides a kind of additional hot water storage tank formula solid heat storage electric heating system,
With fabricating yard needed for solving solid heat storage formula electric heating system higher cost and water thermal storage electric heating system in the prior art
Greatly, the lower problem of the thermal efficiency.
In order to solve the above technical problems, technical solution adopted in the utility model is: a kind of additional hot water storage tank formula is solid
Body accumulation of heat electric heating system, including solid heating furnace, the solid heating furnace are equipped with furnace body water inlet, furnace body water outlet, heating
Device, heat storage, blower, built-in heat exchanger, internal solenoid valve and built-in water pump, the heater external power supply, the heater
It is mounted on inside the heat storage, water-filled pipe is equipped with inside the built-in heat exchanger, one end of the water-filled pipe connects respectively
Connect the water inlet of the furnace body water inlet and the internal solenoid valve, the water outlet connection of the internal solenoid valve built-in water
The water outlet of the water inlet of pump, the built-in water pump is separately connected the other end of the furnace body water outlet and the water-filled pipe,
The blower is used for the heat transfer on the heat storage to the built-in heat exchanger, further includes hot water storage tank, recirculated water
Pump, the first solenoid valve, second solenoid valve, third solenoid valve, plate heat exchanger, the first temperature monitoring, second temperature monitor
And processor；
The water outlet of the hot water storage tank connects the furnace body water inlet, and the furnace body water outlet is separately connected described first
The water outlet of the water inlet of the water inlet of solenoid valve and the second solenoid valve, the second solenoid valve connects the water circulating pump
Water inlet, the water outlet of the water circulating pump connects the water inlet of the third solenoid valve, the water outlet of the third solenoid valve
Mouth connects the water inlet of the plate heat exchanger, and the water outlet of first solenoid valve is separately connected going out for the plate heat exchanger
The water inlet at the mouth of a river and the hot water storage tank, first temperature monitoring are mounted on inside the hot water storage tank, and described second
Temperature monitoring is mounted on the solid inside heating furnace；
The heater, the blower, the internal solenoid valve, built-in water pump, the water circulating pump, described first
Solenoid valve, the second solenoid valve, the third solenoid valve, first temperature monitoring and the second temperature monitor are equal
Connect the processor.
It further, further include the 4th solenoid valve, the water inlet of the 4th solenoid valve connects the second solenoid valve
Water outlet, the water outlet of the 4th solenoid valve connect the water inlet of the hot water storage tank, described in the 4th solenoid valve connection
Processor.
It further, further include the 5th solenoid valve, the water inlet of the 5th solenoid valve connects going out for the water circulating pump
The mouth of a river, the water outlet of the 5th solenoid valve connect the water inlet of the hot water storage tank, and the 5th solenoid valve connects the place
Manage device.
Further, the heater is heater strip, is uniformly distributed and is mounted on inside the heat storage.
Further, first temperature monitoring includes several temperature sensors, several temperature sensors are uniform
Distributing installation is all connected with the processor in the inside of the hot water storage tank, several temperature sensors.
Further, the processor is single-chip microcontroller or PLC.
Further, the heat storage material is magnesia.
The beneficial effects of adopting the technical scheme are that the utility model discloses a kind of additional hot water storage tanks
Formula solid heat storage electric heating system, in accumulation of heat, processor control second solenoid valve and third solenoid closure, control follow system
Ring water pump stops working, and controls the first solenoid valve and internal solenoid valve is opened, control heater, blower and built-in pump working,
Heater heats heat storage, and blower is by the heat transfer of heat storage to built-in heat exchanger, including the water in hot water storage tank
Under the action of setting water pump, hot water storage tank is entered by the water inlet of hot water storage tank by built-in heat exchanger and the first solenoid valve, is led to
It crosses such mode and realizes that, to the water heating inside hot water storage tank, the first temperature monitoring acquires the first temperature inside hot water storage tank
Value, and the first temperature value of acquisition is sent to processor, when the first temperature value of acquisition is higher than preset first temperature threshold
When, processor controls internal solenoid valve and the first solenoid valve is closed, and controls built-in water pump and blower stops working, at this point, heating
Device continuous heating makes heat storage carry out accumulation of heat, and second temperature monitor acquires the second temperature value of heat storage, and by the of acquisition
Two temperature values are sent to processor, and when the second temperature value of acquisition is greater than preset second temperature threshold value, processor control adds
Hot device stops working, and completes the accumulation of heat movement of additional hot water storage tank formula solid heat storage electric heating system.
When system is heated, processor controls internal solenoid valve and the first solenoid valve is closed, and controls built-in water pump, blower
It stops working with heater, controls second solenoid valve and third solenoid valve is opened, control loop pump working, at this time hot water storage tank
In water under the action of water circulating pump, pass sequentially through solid heating furnace, second solenoid valve, water circulating pump, third solenoid valve and
It is come back in hot water storage tank after plate heat exchanger, the hot water in hot water storage tank transfers heat to board-like change in this manner
In hot device, heat.When the first temperature value is lower than preset third temperature threshold, processor control blower works,
Under the action of blower, in the heat transfer to built-in heat exchanger on heat storage, the water in hot water storage tank passes through built-in heat exchanger
It heats up, then transfers heat to plate heat exchanger and heat.
Water is stored heat supply to additional hot water storage tank formula solid heat storage electric heating system and solid heat storage heat-supplying mode is combined,
Fabricating yard needed for solving solid heat storage formula electric heating system higher cost and water thermal storage electric heating system is big, the thermal efficiency compared with
Low problem.
Detailed description of the invention
It, below will be to embodiment or the prior art in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing needed in description is briefly described, it should be apparent that, the accompanying drawings in the following description is only that this is practical new
Some embodiments of type for those of ordinary skill in the art without any creative labor, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the structure for the additional hot water storage tank formula solid heat storage electric heating system that the utility model one embodiment provides
Schematic diagram；
Fig. 2 is the knot for the additional hot water storage tank formula solid heat storage electric heating system that another embodiment of the utility model provides
Structure schematic diagram；
Fig. 3 is the knot for the additional hot water storage tank formula solid heat storage electric heating system that another embodiment of the utility model provides
Structure schematic diagram.
In figure: 1, hot water storage tank；2, solid heating furnace；21, heat storage；22, blower；23, built-in heat exchanger；24, built-in
Solenoid valve；25, built-in water pump；3, the first solenoid valve；4, second solenoid valve；5, water circulating pump；6, third solenoid valve；7, board-like to change
Hot device；8, the 4th solenoid valve；9, the 5th solenoid valve.
Specific embodiment
In being described below, for illustration and not for limitation, the tool of such as particular system structure, technology etc is proposed
Body details, to understand thoroughly the utility model embodiment.However, it will be clear to one skilled in the art that there is no these
The utility model also may be implemented in the other embodiments of detail.In other situations, omit to well-known system,
The detailed description of apparatus, circuit and method, in case unnecessary details interferes the description of the utility model.
In order to illustrate technical solution described in the utility model, the following is a description of specific embodiments.
As shown in Figure 1, the additional hot water storage tank formula solid heat storage electric heating system provided for the utility model one embodiment
The structural schematic diagram of system, additional hot water storage tank formula solid heat storage electric heating system includes solid heating furnace 2, and solid heating furnace 2 is set
There are furnace body water inlet, furnace body water outlet, heater, heat storage 21, blower 22, built-in heat exchanger 23, internal solenoid valve 24 and interior
Water pump 25, heater external power supply are set, heater is mounted on inside heat storage 21, and water service pipe is equipped with inside built-in heat exchanger 23
Road, one end of water-filled pipe are separately connected the water inlet of furnace body water inlet and internal solenoid valve 24, the water outlet of internal solenoid valve 24
Mouthful connect the water inlet of built-in water pump 25, the water outlet of built-in water pump 25 is separately connected the another of furnace body water outlet and water-filled pipe
End, blower 22 are used for the heat transfer on heat storage 21 to built-in heat exchanger 23, further include hot water storage tank 1, water circulating pump
5, the first solenoid valve 3, second solenoid valve 4, third solenoid valve 6, plate heat exchanger 7, the first temperature monitoring, second temperature monitoring
Device and processor；The water outlet of hot water storage tank 1 connects furnace body water inlet, furnace body water outlet be separately connected the first solenoid valve 3 into
The water inlet at the mouth of a river and second solenoid valve 4, the water inlet of the water outlet connection water circulating pump 5 of second solenoid valve 4, water circulating pump 5
Water outlet connection third solenoid valve 6 water inlet, the water inlet of the water outlet connecting plate type heat exchanger 7 of third solenoid valve 6, the
The water outlet of one solenoid valve 3 is separately connected the water outlet of plate heat exchanger 7 and the water inlet of hot water storage tank 1, the first temperature monitoring
Device is mounted on inside hot water storage tank 1, and second temperature monitor is mounted on inside solid heating furnace 2；It is heater, blower 22, built-in
Solenoid valve 24, built-in water pump 25, water circulating pump 5, the first solenoid valve 3, second solenoid valve 4, third solenoid valve 6, the first temperature prison
It surveys device and second temperature monitor is all connected with processor.
For system in accumulation of heat, processor controls second solenoid valve 4 and third solenoid valve 6 is closed, and control loop water pump 5 stops
Work, controls the first solenoid valve 3 and internal solenoid valve 24 is opened, and control heater, blower 22 and built-in water pump 25 work, heating
Device heats heat storage 21, water of the blower 22 by the heat transfer of heat storage 21 to built-in heat exchanger 23, in hot water storage tank 1
Under the action of built-in water pump 25, storage is entered by the water inlet of hot water storage tank 1 by built-in heat exchanger 23 and the first solenoid valve 3
Boiler 1 realizes that, to the water heating inside hot water storage tank 1, the first temperature monitoring acquires in hot water storage tank 1 in this manner
First temperature value in portion, and the first temperature value of acquisition is sent to processor, when the first temperature value of acquisition is higher than preset
When the first temperature threshold, processor controls internal solenoid valve 24 and the first solenoid valve 3 is closed, and controls built-in water pump 25 and blower 22
It stops working, at this point, heater continuous heating makes heat storage 21 carry out accumulation of heat, second temperature monitor acquires the of heat storage 21
Two temperature values, and the second temperature value of acquisition is sent to processor, when the second temperature value of acquisition is greater than preset second temperature
When spending threshold value, processor control heater stops working, and completes the accumulation of heat of additional hot water storage tank formula solid heat storage electric heating system
Movement.
When system is heated, processor controls internal solenoid valve 24 and the first solenoid valve 3 is closed, and controls built-in water pump
25, blower 22 and heater stop working, and control second solenoid valve 4 and third solenoid valve 6 is opened, and control loop water pump 5 works,
The water in hot water storage tank 1 passes sequentially through solid heating furnace 2, second solenoid valve 4, recirculated water under the action of water circulating pump 5 at this time
It is come back in hot water storage tank 1 after pump 5, third solenoid valve 6 and plate heat exchanger 7, in this manner the heat in hot water storage tank 1
Water transfers heat in plate heat exchanger 7, heats.When the first temperature value is lower than preset third temperature threshold, place
Reason device control blower 22 works, under the action of blower 22, in the heat transfer to built-in heat exchanger 23 on heat storage 21,
Water in hot water storage tank 1 heats up by built-in heat exchanger 23, then transfers heat to plate heat exchanger 7 and heats.
Water is stored heat supply to additional hot water storage tank formula solid heat storage electric heating system and solid heat storage heat-supplying mode is combined,
Fabricating yard needed for solving solid heat storage formula electric heating system higher cost and water thermal storage electric heating system is big, the thermal efficiency compared with
Low problem.
As shown in Fig. 2, the additional hot water storage tank formula solid heat storage electric heating provided for another embodiment of the utility model
The structural schematic diagram of system, additional hot water storage tank formula solid heat storage electric heating system further include the 4th solenoid valve 8, the 4th solenoid valve
The water outlet of 8 water inlet connection second solenoid valve 4, the water inlet of the water outlet connection hot water storage tank 1 of the 4th solenoid valve 8, the
Four solenoid valves 8 connect processor.
When additional hot water storage tank formula solid heat storage electric heating system carries out heat supply, the 4th solenoid valve 8 is closed, to plate-type heat-exchange
Device 7 carries out all one's effort heat supply；The 4th solenoid valve 8 is opened, the heating efficiency to plate heat exchanger 7 can be reduced.By adjusting the 4th
Solenoid valve 8 can be realized adjusting heating effect.
As shown in figure 3, the additional hot water storage tank formula solid heat storage electric heating provided for another embodiment of the utility model
The structural schematic diagram of system, additional hot water storage tank formula solid heat storage electric heating system further include the 5th solenoid valve 9, the 5th solenoid valve
The water outlet of 9 water inlet connection water circulating pump 5, the water inlet of the water outlet connection hot water storage tank 1 of the 5th solenoid valve 9, the 5th
Solenoid valve 9 connects processor.
When additional hot water storage tank formula solid heat storage electric heating system carries out heat supply, the 5th solenoid valve 9 is closed, to plate-type heat-exchange
Device 7 carries out all one's effort heat supply；The 5th solenoid valve 9 is opened, the heating efficiency to plate heat exchanger 7 can be reduced.By adjusting the 5th
Solenoid valve 9 can be realized adjusting heating effect.
In one embodiment of the utility model, heater is heater strip, is uniformly distributed and is mounted on inside heat storage 21.Add
Heated filament is mounted on inside heat storage 21, and the net quantity of heat of generation can be used to improve the temperature of heat storage 21 by when heating, is helped
In raising heating efficiency.
In one embodiment of the utility model, the first temperature monitoring includes several temperature sensors, several temperature
Degree sensor is uniformly distributed the inside for being mounted on hot water storage tank 1, several temperature sensors are all connected with processor.Multiple temperature are set
It spends sensor and is uniformly distributed and be mounted in hot water storage tank 1, can more comprehensively acquire the temperature of water in hot water storage tank 1, have
Help improve the accuracy of monitoring.
In one embodiment of the utility model, processor is single-chip microcontroller or PLC.It can be realized using single-chip microcontroller or PLC
The automation control of system.Such as single-chip microcontroller can select STC89C51 single-chip microcontroller.
In one embodiment of the utility model, 21 material selection magnesia of heat storage can be realized storing for high heat,
Convenient for providing enough heats when heating.
Embodiment described above is only to illustrate the technical solution of the utility model, rather than its limitations；Although referring to before
Embodiment is stated the utility model is described in detail, those skilled in the art should understand that: it still can be with
It modifies the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features；And
These are modified or replaceed, the spirit for various embodiments of the utility model technical solution that it does not separate the essence of the corresponding technical solution
And range, it should be included within the scope of protection of this utility model.
Claims (7)
1. a kind of additional hot water storage tank formula solid heat storage electric heating system, including solid heating furnace, the solid heating furnace are equipped with
Furnace body water inlet, furnace body water outlet, heater, heat storage, blower, built-in heat exchanger, internal solenoid valve and built-in water pump, it is described
Heater external power supply, the heater are mounted on inside the heat storage, and water-filled pipe is equipped with inside the built-in heat exchanger,
One end of the water-filled pipe is separately connected the water inlet of the furnace body water inlet and the internal solenoid valve, the built-in electromagnetic
The water outlet of valve connects the water inlet of the built-in water pump, and the water outlet of the built-in water pump is separately connected the furnace body water outlet
With the other end of the water-filled pipe, the blower is used for the heat transfer on the heat storage to the built-in heat exchanger
On, which is characterized in that further include hot water storage tank, water circulating pump, the first solenoid valve, second solenoid valve, third solenoid valve, board-like change
Hot device, the first temperature monitoring, second temperature monitor and processor；
The water outlet of the hot water storage tank connects the furnace body water inlet, and the furnace body water outlet is separately connected first electromagnetism
The water inlet of the water inlet of valve and the second solenoid valve, the water outlet of the second solenoid valve connect the water circulating pump into
The mouth of a river, the water outlet of the water circulating pump connect the water inlet of the third solenoid valve, and the water outlet of the third solenoid valve connects
The water inlet of the plate heat exchanger is connect, the water outlet of first solenoid valve is separately connected the water outlet of the plate heat exchanger
With the water inlet of the hot water storage tank, first temperature monitoring is mounted on inside the hot water storage tank, the second temperature
Monitor is mounted on the solid inside heating furnace；
The heater, the blower, the internal solenoid valve, built-in water pump, the water circulating pump, first electromagnetism
Valve, the second solenoid valve, the third solenoid valve, first temperature monitoring and the second temperature monitor are all connected with
The processor.
2. additional hot water storage tank formula solid heat storage electric heating system according to claim 1, which is characterized in that further include
Four solenoid valves, the water inlet of the 4th solenoid valve connect the water outlet of the second solenoid valve, and the 4th solenoid valve goes out
The mouth of a river connects the water inlet of the hot water storage tank, and the 4th solenoid valve connects the processor.
3. additional hot water storage tank formula solid heat storage electric heating system according to claim 1, which is characterized in that further include
Five solenoid valves, the water inlet of the 5th solenoid valve connect the water outlet of the water circulating pump, the water outlet of the 5th solenoid valve
Mouth connects the water inlet of the hot water storage tank, and the 5th solenoid valve connects the processor.
4. additional hot water storage tank formula solid heat storage electric heating system according to claim 1, which is characterized in that the heating
Device is heater strip, is uniformly distributed and is mounted on inside the heat storage.
5. additional hot water storage tank formula solid heat storage electric heating system according to claim 1, which is characterized in that described first
Temperature monitoring includes several temperature sensors, several temperature sensors, which are uniformly distributed, is mounted on the interior of the hot water storage tank
Portion, several temperature sensors are all connected with the processor.
6. additional hot water storage tank formula solid heat storage electric heating system according to claim 1, which is characterized in that the processing
Device is single-chip microcontroller or PLC.
7. additional hot water storage tank formula solid heat storage electric heating system according to claim 1, which is characterized in that the accumulation of heat
Body material is magnesia.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821713745.2U CN208936561U (en) | 2018-10-22 | 2018-10-22 | Additional hot water storage tank formula solid heat storage electric heating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821713745.2U CN208936561U (en) | 2018-10-22 | 2018-10-22 | Additional hot water storage tank formula solid heat storage electric heating system |
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| Publication Number | Publication Date |
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| CN208936561U true CN208936561U (en) | 2019-06-04 |
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ID=66725438
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821713745.2U Active CN208936561U (en) | 2018-10-22 | 2018-10-22 | Additional hot water storage tank formula solid heat storage electric heating system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109373419A (en) * | 2018-10-22 | 2019-02-22 | 河北建筑工程学院 | The solid double storage heating systems of water |
-
2018
- 2018-10-22 CN CN201821713745.2U patent/CN208936561U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109373419A (en) * | 2018-10-22 | 2019-02-22 | 河北建筑工程学院 | The solid double storage heating systems of water |
| CN109373419B (en) * | 2018-10-22 | 2024-02-09 | 河北建筑工程学院 | Water-solid double-storage heat supply system |
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