CN207849777U - A kind of multifunctional solar heat collector - Google Patents
A kind of multifunctional solar heat collector Download PDFInfo
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- CN207849777U CN207849777U CN201820015092.4U CN201820015092U CN207849777U CN 207849777 U CN207849777 U CN 207849777U CN 201820015092 U CN201820015092 U CN 201820015092U CN 207849777 U CN207849777 U CN 207849777U
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- heat
- heat carrier
- electric heater
- valve
- collector
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/44—Heat exchange systems
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Abstract
The utility model discloses a kind of multifunctional solar heat collector, which includes heat accumulator, evacuated collector tube, heat carrier suction line, heat-collecting temperature supplying valve, heat carrier discharge pipe, electric heater, separation partition wall, thermal-arrest check valve, electric heater heating room, heat collector heating room；The heat accumulator is set to the position of top, and evacuated collector tube is set to its lower end and in connection, absorbs solar energy and provides thermal energy for heat accumulator；Heat carrier suction line is set to the position of one side lower part of heat accumulator, and heat carrier discharge pipe is set to the position of another upper lateral part, and heat carrier enters from heat carrier suction line inside heat accumulator, is discharged from heat carrier discharge pipe.Heat accumulator is divided into two parts by the utility model by increasing heater so that in the case where sunshine is insufficient, the part for being only equipped with the heat accumulator of electric heater has heat carrier, the requirement of heat conduction temperature can be reached with minimum electricity in this way, save electric energy, reduce operating cost.
Description
Technical field
The utility model is related to technical field of solar utilization technique more particularly to a kind of solar thermal collectors, specially a kind of
Multifunctional solar heat collector.In more detail, in terms of solar thermal collector, the part for having heater in heat accumulator is led to
Cross separation partition wall detach to be formed electric heater heating room pass through electric heater using paddy electricity at the night that can not carry out solar energy heating
It is heated.
Background technology
Solar thermal collector refers to the device for absorbing solar radiation and the thermal energy of generation being transmitted to heat transfer medium.Too
In the heat utilization of positive energy, it is important to the radiation energy of the sun are converted to thermal energy, since solar energy is more dispersed, it is necessary to try it
It puts together, so, heat collector is the various key components using solar energy equipment.
Under normal circumstances, solar thermal collector is divided into flat-plate solar heat collector and vacuum according to the shape of heat-collecting part
Thermal-arrest cast solar thermal collector.Wherein, vacuum heat-collecting cast solar thermal collector is located above, by the collection with certain volume
Heat channel, with the lower end of above-mentioned heat accumulator in conjunction with and absorb the evacuated collector tube of solar energy, provided to heat above-mentioned heat accumulator
The heat carrier input pipe of heat carrier and the heat carrier efferent duct being transferred to the heat carrier heated in above-mentioned heat accumulator at heating
It constitutes.In addition, similar above-mentioned solar thermal collector can not carry out heating heat carrier by radiant heat at night, therefore collecting
Heat channel separately installs heater, makes it that can also supply stable heat carrier at night.
But as the above situation, when hot water storgae installs electric heater, all heat conduction that can be to being stored in heat accumulator
Body is all heated, and heater can not make heat carrier adequately heat up, and can lead to the decline of its efficiency.
Utility model content
There is the above problem in view of the prior art, the utility model proposes a kind of multifunctional solar heat collectors.It should
Solar thermal collector solves above-mentioned original vacuum heat-collecting cast solar thermal collector to provide stable heat conduction at night
Body and when electric heater is separately installed, the problem of heat carrier can not being made fully to heat up due to being heated to entire heat accumulator.And it installs
When multiple electric heaters, the waste of electric energy can be caused.
The technical solution that the utility model solves the technical problem is to design a kind of multifunctional solar heat collector, should
Solar thermal collector includes heat accumulator, evacuated collector tube, heat carrier suction line, heat-collecting temperature supplying valve, heat carrier discharge pipe, electricity
Hot device, separation partition wall, thermal-arrest check valve, electric heater heating room, heat collector heat room；The heat accumulator is set to the position of top
It sets, evacuated collector tube is set to its lower end and in connection, absorbs solar energy and provides thermal energy for heat accumulator；Heat carrier suction line is set
It is placed in the position of one side lower part of heat accumulator, heat carrier discharge pipe is set to the position of another upper lateral part, and heat carrier is inhaled from heat carrier
Enter pipe to enter inside heat accumulator, from the discharge of heat carrier discharge pipe, it can be achieved that the circulating reflux of heat carrier.
The heat accumulator is internally provided with separation partition wall, and the inside of heat accumulator is separated into electric heater heating room, thermal-arrest
Device heats room two spaces, and heat carrier discharge pipe is connected to electric heater heating chamber；Heat carrier suction line adds across heat collector
Hot cell with detach partition wall after, be connected to electric heater heating chamber；The heat carrier suction line is located at heat collector heating room part
Pipeline on be provided with heat-collecting temperature supply valve；Electric heater is arranged in electric heater heating chamber, for leading for its inside
Hot body heating.
The top for being located at electric heater heating room side of the separation partition wall is provided with thermal-arrest check valve, thermal-arrest check valve institute
Separation partition wall on be provided with limbers, in the case where heat-collecting temperature supplying valve is opened, thermal-arrest check valve open, heat carrier inhale
Enter the heat carrier inside pipe and enter heat collector heating chamber via heat-collecting temperature supplying valve all the way, and finally passes through thermal-arrest list
Electric heater heating interior is entered to valve, heat carrier another way enters electric heater heating interior through heat carrier suction line, finally
It is discharged via heat carrier discharge pipe；When heat-collecting temperature supplying valve is closed, thermal-arrest closed check valve, heat collector heating chamber without
Heat carrier, heat carrier passes through heat collector heating room to enter directly into electric heater heating interior through heat carrier suction line, through electric heater
After heating, it is discharged by heat carrier discharge pipe.
Compared with prior art, the utility model advantageous effect is：The utility model solar thermal collector fully considers
The sunshine situation of different periods enables the heat collector can be normal in the case where sunshine is insufficient by increasing heater
It uses；Also, by dividing heat accumulator into two parts so that in the case that sunshine is insufficient, be only equipped with the collection of electric heater
A part for heat channel has heat carrier, can reach the requirement of heat conduction temperature with minimum electricity in this way.In the sufficient feelings of sunshine
Under condition, the branch switch heat-collecting temperature supplying valve on heat carrier suction line is opened so that equal energy in two parts space of heat accumulator
Enough input heat carrier.Limbers is set on separation partition wall and thermal-arrest check valve is installed, when heat-collecting temperature supplying valve is opened, collection
Two parts of heat channel can be connected to, and then realize the smooth circulation of heat carrier.The utility model solar thermal collector structure is set
Meter is reasonable, and in the case where sunshine is insufficient, the temperature requirement of heat carrier is met with minimum electricity, saves electric energy, reduces fortune
Row cost, is suitable for popularization and application at the drawbacks of overcoming current solar thermal collector.
Description of the drawings
Fig. 1 is a kind of schematic cross-sectional view of embodiment of the utility model.
Fig. 2 is a kind of valve plate structure schematic diagram of embodiment of the utility model.
Fig. 3 is a kind of thermal-arrest check valve schematic cross-sectional view of embodiment of the utility model.
Fig. 4 is a kind of valve plates working state schematic representation of embodiment of the utility model.
Specific implementation mode
It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these examples.
The utility model to form electric heater and add by detaching the part for having electric heater in heat accumulator by separating partition wall
It is heated by electric heater using paddy electricity, in power cost saving cost at the night that can not carry out solar energy heating in hot cell
Meanwhile, it is capable to provide the heat carrier of proper temperature.
The utility model provides a kind of multifunctional solar heat collector, including heat accumulator 10, evacuated collector tube 20, heat carrier
Suction line 30, heat-collecting temperature supplying valve 32, heat carrier discharge pipe 40, electric heater 50, separation partition wall 60, limbers 61, valve plates
62, navigating, 62a, thermal-arrest check valve 63, electric heater heat room 70, heat collector heats room 80.The heat accumulator 10 is set to top
Position, evacuated collector tube 20 is set to its lower end and in connection, and it is that heat accumulator 10 provides thermal energy to absorb solar energy.Heat carrier
Suction line 30 is set to the position of 10 1 side lower part of heat accumulator, and heat carrier discharge pipe 40 is set to the position of another upper lateral part, leads
Hot body enters from heat carrier suction line 30 inside heat accumulator 10, from the discharge of heat carrier discharge pipe 40, it can be achieved that the cycle of heat carrier
Reflux.
The heat accumulator 10 is internally provided with separation partition wall 60, and the inside of heat accumulator 10, which is separated into electric heater, heats room
70, heat collector heats 80 two spaces of room, and heat carrier discharge pipe 40 is connected to 70 inside of electric heater heating room；Heat carrier suction line
After 30 pass through heat collector heating room 80 and detach partition wall 60, it is connected to 70 inside of electric heater heating room.The heat carrier suction line
30 are provided with heat-collecting temperature supply valve 32 on the pipeline of heat collector heating 80 part of room.Electric heater 50 is arranged in electric heater
It heats inside room 70, for being heated for its internal heat carrier.
The top for being located at electric heater heating 70 side of room of the separation partition wall 60 is provided with thermal-arrest check valve 63, thermal-arrest list
It is provided with limbers 61 on the separation partition wall 60 where valve 63, in the case where heat-collecting temperature supplying valve 32 is opened, thermal-arrest is unidirectional
Valve 63 is opened, and the heat carrier inside heat carrier suction line 30 enters heat collector via heat-collecting temperature supplying valve 32 all the way and heats room
It inside 80, and is finally entered in electric heater heating room 70 by thermal-arrest check valve 63, heat carrier another way is sucked through heat carrier
Pipe 30 enters in electric heater heating room 70, is finally discharged via heat carrier discharge pipe 40；When heat-collecting temperature supplying valve 32 is closed
When, thermal-arrest check valve 63 is closed, and heat collector heats and passes through thermal-arrest through heat carrier suction line 30 without heat carrier, heat carrier inside room 80
Device heating room 80 enters directly into electric heater heating room 70, after the heating of electric heater 50, is discharged by heat carrier discharge pipe 40.
The thermal-arrest check valve 63 is the structure for including a valve plates 62, when evacuated collector tube 20 absorb solar energy it
Afterwards, heat is transported to heat collector and heats room 80, heat-collecting temperature supplying valve 32 is opened, and heat carrier enters heat collector heating room 80
Inside, after heat collector heats 80 heat carrier of the inside full of heat of room, internal pressure increases, 62 quilt of valve plates of thermal-arrest check valve 63
The heat carrier of heat struts, and the heat carrier of 80 inside heat of heat collector heating room enters in electric heater heating room 70.
The thermal-arrest check valve 63 or the structure for carrying spring, specially：Limbers 61 on separation partition wall 60
Upper and lower marginal position is oppositely arranged " L " type navigation 62a of one group of 90 ° of left-hand rotation, and valve plates 62 are mounted on the inside of navigation 62a simultaneously
Limbers 61 is covered, inside of the valve plates 62 and navigation 62a far from 61 one end of limbers is equipped with spring S so that heat-collecting temperature
When supplying valve 32 is closed, heat collector heats room 80 and is isolated with electric heater heating room 70；When heat-collecting temperature supplying valve 32 is opened,
The heat carrier squeezing valve door-plate 62 of heat causes spring S to shrink, and valve plates 62 have the gap with limbers 61, and heat carrier enters from gap
It is heated in room 70 to electric heater.
The structure of the thermal-arrest check valve 63 or one valve plates 62b of independent band, specially：Separation partition wall 60 is more than
90 ° are installed, and there are one pilot pins, valve plates 62b to be mounted on the pilot pin for setting on the separation partition wall 60 above limbers 61
On, under the action of valve plates 62b its own gravities, valve plates 62b is pressed downward merging is tightly attached to one with the inclined partition wall 60 that detaches
It rises, blocks limbers 61.When 80 inside of heat collector heating room is full of hot heat carrier, valve plates 62b is in heat carrier pressure
It is rushed to open under effect, heat carrier enters in electric heater heating room 70.
Utility model works principle：Heat accumulator 10 is separated into electric heater heating room 70 and heat collector by detaching partition wall 60
80 two spaces of room are heated, detaches and is provided with thermal-arrest check valve 63 on partition wall 60, the lower section of slot 10 is provided with for for inside it
Heat carrier carry out thermal-arrest evacuated collector tube 20, and electric heater heating room 70 inside heater 50 is installed；When daytime day
When sufficient according to amount, evacuated collector tube 20 carries out thermal-arrest and heat is transported to electric heater heating room 70 and the heat collector of heat accumulator 10
It heats inside room 80, heat collector heats the heat-collecting temperature supplying valve 32 in room 80 and opens so that heat carrier can be transported to electric heating
Device heats room 70 and heat collector heats room 80, and when 80 inside of heat collector heating room, hot heat carrier is on the increase, and reaches thermal-arrest list
To valve 63, hot heat carrier makes heat collector heating 80 pressure of room increase, and the valve plates of thermal-arrest check valve 63 is made to add to electric heater
Hot cell 70 is moved, and hot heat carrier is entered from thermal-arrest check valve 63 in electric heater heating room 70 in heat collector heating room 80, most
It is discharged afterwards by heat carrier discharge pipe 40, is transported to application scenarios.When cloudy day or evening, heat-collecting temperature supplying valve 32 is closed, and is led
Hot body is delivered directly to electric heater via heat carrier suction line 30 and heats room 70, and heater is opened, in electric heater heating room 70
The heat carrier in portion is heated, and is discharged later via heat carrier discharge pipe 40, is transported to application scenarios.
The utility model solar thermal collector fully considers the sunshine situation of different periods, is made by increasing heater 50
The heat collector being capable of normal use in the case where sunshine is insufficient；Also, by dividing heat accumulator 10 into two parts, make
Sunshine it is insufficient in the case of, the part for being only equipped with the heat accumulator 10 of electric heater 50 has a heat carrier, in this way can be with
Minimum electricity reaches the requirement of heat conduction temperature.It is sufficient in sunshine, the branch switch on heat carrier suction line 30
Heat-collecting temperature supplying valve 32 is opened so that can input heat carrier in two parts space of heat accumulator 10.In separation partition wall 60
Thermal-arrest check valve 63 is simultaneously installed in upper setting limbers 61, when heat-collecting temperature supplying valve 32 is opened, two parts of heat accumulator 10
It can be connected to, and then realize the smooth circulation of heat carrier.
Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it still can be with technical scheme described in the above embodiments is modified, or to which part technical characteristic
Carry out equivalent replacement.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
The utility model does not address place and is suitable for the prior art.
Claims (4)
1. a kind of multifunctional solar heat collector, which is characterized in that including heat accumulator, evacuated collector tube, heat carrier suction line, collection
Hot temperature supplying valve, heat carrier discharge pipe, electric heater, separation partition wall, thermal-arrest check valve, electric heater heating room, heat collector heating
Room；The heat accumulator is set to the position of top, and evacuated collector tube is set to its lower end and in connection, and it is collection to absorb solar energy
Heat channel provides thermal energy；Heat carrier suction line is set to the position of one side lower part of heat accumulator, and heat carrier discharge pipe is set to the other side
The position on top, heat carrier enter from heat carrier suction line inside heat accumulator, are discharged from heat carrier discharge pipe, it can be achieved that heat carrier
Circulating reflux；
The heat accumulator is internally provided with separation partition wall, the inside of heat accumulator is separated into electric heater heating room, heat collector adds
Hot cell two spaces, heat carrier discharge pipe are connected to electric heater heating chamber；Heat carrier suction line passes through heat collector to heat room
After detaching partition wall, it is connected to electric heater heating chamber；The heat carrier suction line is located at the pipe of heat collector heating room part
Road is provided with heat-collecting temperature supply valve；Electric heater setting is in electric heater heating chamber, for the heat carrier for its inside
Heating；
The top for being located at electric heater heating room side of the separation partition wall is provided with thermal-arrest check valve, where thermal-arrest check valve
It is provided with limbers on separation partition wall, in the case where heat-collecting temperature supplying valve is opened, thermal-arrest check valve is opened, heat carrier suction line
Internal heat carrier enters heat collector heating chamber via heat-collecting temperature supplying valve all the way, and finally passes through thermal-arrest check valve
It is indoor to enter electric heater heating, it is indoor that heat carrier another way through heat carrier suction line enters electric heater heating, finally via
Heat carrier discharge pipe is discharged；When heat-collecting temperature supplying valve is closed, thermal-arrest closed check valve, heat collector heating chamber is without heat conduction
Body, heat carrier pass through heat collector heating room to enter directly into electric heater heating interior, are heated through electric heater through heat carrier suction line
Afterwards, it is discharged by heat carrier discharge pipe.
2. a kind of multifunctional solar heat collector according to claim 1, which is characterized in that the thermal-arrest check valve is packet
Heat is transported to heat collector and heats room, thermal-arrest temperature by the structure containing a valve plates after evacuated collector tube absorbs solar energy
It spends supplying valve to open, heat carrier enters heat collector heating chamber, interior after heat collector heating chamber is full of hot heat carrier
Portion's pressure increases, and the valve plates of thermal-arrest check valve are strutted by the heat carrier of heat, and the heat carrier of heat collector heating chamber heat enters
It is heated to electric heater indoor.
3. according to a kind of multifunctional solar heat collector of claims 1 or 2 any one of them, which is characterized in that the thermal-arrest
Check valve is the structure with spring, specially：The upper and lower marginal position in limbers on separation partition wall is oppositely arranged one group of left side
Turn 90 ° of " L " type navigation, valve plates are mounted on the inside of navigation and cover limbers, valve plates and navigate away from limbers one
The inside at end is equipped with spring so that when heat-collecting temperature supplying valve is closed, heat collector heats room and is isolated with electric heater heating room；
When heat-collecting temperature supplying valve is opened, hot heat carrier squeezing valve door-plate causes spring contraction, valve plates to be had the gap with limbers,
Heat carrier is entered from gap in electric heater heating room.
4. according to a kind of multifunctional solar heat collector of claims 1 or 2 any one of them, which is characterized in that the thermal-arrest
Check valve is the structure of one valve plates of independent band, specially：It detaches partition wall and is more than 90 ° of installations, the separation above limbers
There are one pilot pins for setting on partition wall, and valve plates are mounted on the pilot pin, under the action of valve plates its own gravity, valve plates
It is pressed downward merging and be close together with the inclined partition wall that detaches, block limbers；When heat collector heating chamber leading full of heat
When hot body, valve plates are rushed to open under the action of heat carrier pressure, and it is indoor that heat carrier enters electric heater heating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820015092.4U CN207849777U (en) | 2018-01-05 | 2018-01-05 | A kind of multifunctional solar heat collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820015092.4U CN207849777U (en) | 2018-01-05 | 2018-01-05 | A kind of multifunctional solar heat collector |
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| Publication Number | Publication Date |
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| CN207849777U true CN207849777U (en) | 2018-09-11 |
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ID=63417051
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820015092.4U Active CN207849777U (en) | 2018-01-05 | 2018-01-05 | A kind of multifunctional solar heat collector |
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| CN (1) | CN207849777U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108224797A (en) * | 2018-01-05 | 2018-06-29 | 北京民利储能技术有限公司 | A kind of solar thermal collector of built-in electric heating device |
-
2018
- 2018-01-05 CN CN201820015092.4U patent/CN207849777U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108224797A (en) * | 2018-01-05 | 2018-06-29 | 北京民利储能技术有限公司 | A kind of solar thermal collector of built-in electric heating device |
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