CN207865524U - A kind of thermal storage equipment takes thermal - Google Patents
A kind of thermal storage equipment takes thermal Download PDFInfo
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- CN207865524U CN207865524U CN201820131590.5U CN201820131590U CN207865524U CN 207865524 U CN207865524 U CN 207865524U CN 201820131590 U CN201820131590 U CN 201820131590U CN 207865524 U CN207865524 U CN 207865524U
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- thermal
- heat
- liquid
- transfer medium
- storage equipment
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Abstract
Thermal is taken the utility model discloses a kind of thermal storage equipment.It is described to take thermal including taking thermal, the first liquid storage container and heat exchanger.Thermal is taken to be arranged in the periphery of thermal storage equipment, the height residing for top is less than or equal to the height of thermal storage equipment；The opening and atmosphere of first liquid storage container, export and are connected to thermal is taken；The bottom of first liquid storage container is higher than the top of thermal storage equipment；Liquid heat transfer medium in first liquid storage container is taken by taking the lower nozzle of thermal to enter in thermal；Taking the heat that the liquid heat transfer medium in thermal absorbs thermal storage equipment conduction mutually becomes gaseous heat-transfer medium；Heat exchanger, and takes the top of thermal to be connected to and will be condensed by the gaseous heat-transfer medium for taking thermal to flow out, and condensed liquid heat transfer medium is by gravity reflux to taking in thermal；The variation that the liquid level of liquid heat transfer medium in thermal follows heat exchanger heat exchange power is taken to be self-regulated.
Description
Technical field
The utility model is related to the heat taking methods that energy-saving equipment technical field more particularly to a kind of thermal storage equipment take thermal power
And device.
Background technology
In order to balance the electricity consumption gap on daytime and night, most area is all proposed peak valley step price, and night is used
Electric ebb period electricity price have it is certain preferential, to encourage production and living in night electricity consumption.Therefore, being proposed in the market a variety of has
Accumulation of heat, the heat accumulation equipment for taking hot function.Such heat accumulation equipment utilizes the electric energy production thermal energy (such as electrically heated rod) of night low electricity price,
And thermal energy is stored, the peak of power consumption stage on daytime again takes out thermal energy, heated using the heat of taking-up, heat supply, hair
The operations such as electricity.Such mode had both alleviated the pressure of electricity consumption on daytime, moreover it is possible to reduce electric cost.
Heat accumulation equipment in use, needs, to using power to be adjusted, usually just to need using the adjusting of power
By electronic devices such as solenoid valves.In order to preferably carry out marketing, the lower the production cost of heat accumulation equipment the better, and
The only cost of solenoid valve, it is few then hundreds of yuan, thousands of members, directly enhance the production cost of heat accumulation equipment easily.
Therefore, it is necessary to provide a kind of heat accumulation equipment that can reduce production cost.
Utility model content
What the utility model provided that a kind of omission solenoid valve can also carry out taking in thermal storage equipment heat takes thermal.
Embodiment according to the present utility model provides a kind of thermal that takes of thermal storage equipment, including：
Thermal is taken, is arranged in the periphery of the thermal storage equipment, the height taken residing for thermal top is less than or waits
In the height of the thermal storage equipment；
It is stored with the first liquid storage container of liquid heat transfer medium, open and atmosphere, outlet takes thermal with described
Connection；The bottom of first liquid storage container is higher than the top of the thermal storage equipment；Liquid heat transfer medium in first liquid storage container by
It takes the lower nozzle of thermal to enter to take in thermal；The liquid heat transfer medium in thermal is taken to absorb the thermal storage equipment conduction
Heat mutually become gaseous heat-transfer medium；It is flowed out by described take in thermal after gaseous heat-transfer medium is heated；
Heat exchanger, be connected to the top for taking thermal and will by take thermal flow out gaseous heat-transfer medium carry out it is cold
Solidifying, condensed liquid heat transfer medium is taken to described in thermal by gravity reflux；
The variation for taking the liquid level of liquid heat transfer medium in thermal to follow the heat exchanger heat exchange power carries out
Self-regulation.
Further, described to take the thermal to further include：
Insulating layer is set to the periphery of the thermal storage equipment, described that thermal is taken to be set in the insulating layer.
Further, described to take the thermal to further include：
Several heat removing tubes are set in the thermal storage equipment；The bottom end closure of the heat removing tube, top take hot charging with described
The middle and upper part connection set.
Preferably, the heat exchanger is the air duct of internal setting heat exchanger tube.
As another preferred embodiment, the heat exchanger is internal setting condenser pipe air duct.
As further optimisation, condenser pipe is equipped in the heat exchanger tube.
Preferably, described that hot charging is taken to be set to several water cooling tubes being vertically arranged, the bottom of several water cooling tubes passes through
Two liquid storage containers are connected to the first liquid storage container
By above technical scheme it is found that thermal storage equipment in the application takes thermal, it can be not required in addition increase and adjust
Valve can to taking liquid heat transfer medium flow in thermal to be adjusted, take liquid heat transfer medium in thermal can automatically with
It is self-regulated with the heat exchange power of heat exchanger, so as to substantially reduce the production cost for the heat-storing device for using the thermal storage equipment.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only the utility model
Some embodiments for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other attached drawings.
Fig. 1 is the structural schematic diagram for taking thermal that the thermal storage equipment exemplified is preferably implemented according to one.
In figure：
1, thermal is taken；2, the first liquid storage container；3, heat exchanger；4, insulating layer；5, the second liquid storage container；6, heat removing tube；
7, heat exchanger tube；8, condenser pipe.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clear, complete description, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Fig. 1 is the structural schematic diagram for taking thermal that the thermal storage equipment exemplified is preferably implemented according to one.As shown in Figure 1,
The thermal that takes of thermal storage equipment includes taking thermal 1, the first liquid storage container 2, heat exchanger 3, insulating layer 4.
Take thermal 1 to be arranged takes the height residing for 1 top of thermal to be set less than or equal to accumulation of heat in the periphery of thermal storage equipment
Standby height.Preferably, the thermal that takes in the application can be several water cooling tubes, or the water cooling parietal layer being connected together.
When hot charging being taken to be set to several water cooling tubes being vertically arranged, it is preferable that the bottom of several water cooling tubes passes through the second liquid storage container 5 and
One liquid storage container 2 is connected to.
Liquid heat transfer medium is stored in first liquid storage container 2, open and atmosphere exports and take thermal 1 to connect
It is logical.The bottom of first liquid storage container 2 is higher than the top of thermal storage equipment；Liquid heat transfer medium in first liquid storage container 2 is by taking heat
The lower nozzle of device 1, which enters, to be taken in thermal 1；The liquid heat transfer medium in thermal 1 is taken to absorb the heat of thermal storage equipment conduction
Amount mutually becomes gaseous heat-transfer medium；It is flowed out after gaseous heat-transfer medium is heated by taking in thermal 1.In the application, liquid heat transfer is situated between
It is of fine quality to select device of working medium.
Heat exchanger 3 with take the top of thermal 1 be connected to and will by take thermal flow out gaseous heat-transfer medium condense,
Condensed liquid heat transfer medium is by gravity reflux to taking in thermal.
Insulating layer 4 is set to the periphery of thermal storage equipment, and thermal 1 is taken to be set in insulating layer 4.
Heat exchanger in the embodiment of the present application includes but not limited to air duct, and heat exchanger tube 7 is arranged in air duct.It is purged using wind turbine
The mode of heat exchanger tube exchanges heat, and heat transfer process apoplexy working medium is heated can be discharged into environment and be heated to environment, in heat exchanger
Steam is condensed into device of working medium and is back to water cooling tube lower part along heat exchanger tube.It is further preferred that condensation can also be arranged in heat exchanger
Pipe 8, the hot working fluid that takes inside condenser pipe is device of working medium.Device of working medium exchanges heat with steam in heat exchanger in condenser pipe, condenser pipe
The heated heating of interior device of working medium can be used for heating or hot water for life, is back to water cooling tube after the steam condensation in heat exchanger, that is, takes
In thermal.
The variation for taking the liquid level of liquid heat transfer medium in thermal to follow heat exchanger heat exchange power is carried out certainly below
The operation principle of adjusting is described in detail.
Thermal storage equipment is heated first with heater, stops adding after thermal storage equipment reaches the temperature value of setting
Heat.The water cooling tube of thermal storage equipment periphery carries out taking heat by heat transfer.It takes in thermal process since there are part water conservancy projects in water cooling tube
Matter is generated steam after device of working medium heat absorption and rises with water cooling tube and collect in the heat exchanger on water cooling tube top, purged using wind turbine
When the mode of pipeline purges heat exchanger, heat transfer process apoplexy working medium is heated can be discharged into environment and be heated to environment, in heat exchanger
Steam be condensed into device of working medium and be back to water cooling tube lower part along water cooling tube.
If improving air quantity, since the heat exchange area of heat exchanger is constant, heat convection in heat exchanger in heat exchanger operational process
Coefficient increases so that the heat convection power P of wind and heat exchangerIt changesIncrease.Heat exchange power PIt changesHeat exchanger is reduced while increase
Interior quantity of steam, quantity of steam reduce the pressure reduction so that in heat exchanger.If the pressure in heat exchanger is Pi, atmospheric pressure is
Po, at this time Pi ＜ Po, then the device of working medium in the first liquid storage container pressure generated to the device of working medium of water cooling tube, in the liquid level of water cooling tube
It rises.The liquid level of device of working medium rises in water cooling tube, and the quantity of steam that device of working medium heat absorption then generates rises, and takes thermal power PIt takesIncrease.
Conversely, if air quantity reduces, the convection transfer rate in heat exchanger reduces, the heat exchange power P of wind working medium and heat exchangerIt changes
It reduces.Heat exchange power PIt changesReduction cause in heat exchanger quantity of steam to increase, pressure Pi increases in heat exchanger, after increasing to Pi ＞ Po
Device of working medium is declined by pressure influence liquid level in heat exchanger in water cooling tube, and the liquid level of device of working medium declines in water cooling tube, then causes to take heat
Power PIt takesIt reduces.
If closing wind turbine, heat exchanger is externally without heat convection, and quantity of steam constantly increases in heat exchanger, finally so that heat exchanger
Interior pressure rises, and device of working medium liquid level constantly declines until without device of working medium in water cooling tube in water cooling tube, takes heat in water cooling tube at this time
Power PIt takesIt is 0, takes hot stopping at this time.
Due to the air quantity direct proportionality of heat exchange power and wind turbine, the above-mentioned adjustment process master for heat exchange power
If being realized by adjusting the air quantity of wind turbine.Since device of working medium follows the variation of air quantity and adjusts water cooling tube automatically in water cooling tube
Interior takes thermal power P to take, therefore above-mentioned taking in thermal storage equipment can be right without increasing other control valve in thermal process
Device of working medium liquid level in water cooling tube is adjusted, to reduce the cost of relevant device.
Above adjust is using adjusting air quantity, and when condenser pipe is arranged in heat exchanger, the hot working fluid that takes inside condenser pipe is
Device of working medium.
Heat exchange power is realized by the condensation water quantity adjusted in condenser pipe.If condensation water quantity increases, the water conservancy project in condenser pipe
Matter increases with steam heat-exchanging amount in heat exchanger, and quantity of steam reduces in heat exchanger, and pressure Pi, which declines, in heat exchanger makes Pi ＜ Po, then
Device of working medium in first liquid storage container generates pressure to the device of working medium of water cooling tube, and the liquid level of water cooling tube rises.Water conservancy project in water cooling tube
The liquid level of matter rises, and the quantity of steam that device of working medium heat absorption then generates rises, and takes thermal power PIt takesIncrease.
Conversely, reducing the device of working medium flow in condenser pipe, device of working medium is reduced with steam heat-exchanging amount in heat exchanger in condenser pipe,
Quantity of steam increases in heat exchanger so that Pi rises Pi ＞ Po, by pressure influence in heat exchanger, in water cooling tube under device of working medium liquid level
Drop, takes thermal power PIt takesIt reduces.
If constantly reducing device of working medium flow in condenser pipe, device of working medium flow in condenser pipe is finally adjusted to 0, at this time condenser pipe
With steam in heat exchanger without heat exchange, quantity of steam is continuously increased in heat exchanger, and pressure Pi constantly increases in heat exchanger, finally so that water
Device of working medium liquid level constantly declines in cold pipe, until without device of working medium in water cooling tube, it is 0 to take thermal power at this time, takes hot termination at this time.
Device of working medium exchanges heat with steam in heat exchanger in condenser pipe, and heated heat up of device of working medium can be used for heating in condenser pipe
Or hot water for life, it is back to water cooling tube after the steam condensation in heat exchanger, that is, is taken in thermal.
The heat exchange mode of heat exchanger can also be that wind turbine purges heat exchanger and condenser pipe two ways is arranged in heat exchanger
In conjunction with.When two kinds of heat exchange modes combine, the operation principle of each heat exchange mode works according to above-mentioned operation principle respectively respectively,
Therefore the operation principle of each heat exchange mode is repeated no more herein.In the embodiment, the air quantity and condensation of heat exchange power and wind turbine
The positive correlation of the sum of condensation water quantity of device.
It is further preferred that the thermal that takes of thermal storage equipment further includes that be set in thermal storage equipment several take in the application
Heat pipe 6.The bottom end closure of every heat removing tube, top are connected to the middle and upper part of thermal is taken.Preferably, several heat removing tubes are in accumulation of heat
It is arranged circumferentially in equipment.The purpose that several heat removing tubes are arranged is：When the device of working medium in water cooling tube rises in water cooling tube
When portion, the device of working medium in water cooling tube then enters in the heat removing tube inside thermal storage equipment, and the device of working medium in heat removing tube absorbs accumulation of heat and sets
The energy of standby middle section generates quantity of steam in turn, takes thermal power P at this timeIt takesIncrease, to meet the increase of heat exchange power.The program
The preferential heat for utilizing thermal storage equipment periphery can be achieved, in the case where heat exchange power is continuously increased, thermal storage equipment also can be used
Intermediate heat, to which the energy for enabling thermal storage equipment to store discharges as much as possible.
By above technical scheme it is found that thermal storage equipment in the application takes thermal, it can be not required in addition increase and adjust
Valve can to taking liquid heat transfer medium flow in thermal to be adjusted, take liquid heat transfer medium in thermal can automatically with
It is self-regulated with the heat exchange power of heat exchanger, so as to substantially reduce the production cost for the heat-storing device for using the thermal storage equipment.
It should be understood that the utility model is not limited to the accurate knot for being described above and being shown in the accompanying drawings
Structure, and various modifications and changes may be made without departing from the scope thereof.The scope of the utility model is only wanted by appended right
It asks to limit.
Claims (7)
1. a kind of thermal storage equipment takes thermal, which is characterized in that including：
Thermal is taken, is arranged in the periphery of the thermal storage equipment, the height taken residing for thermal top is less than or equal to institute
State the height of thermal storage equipment；
It is stored with the first liquid storage container of liquid heat transfer medium, open and atmosphere, outlet takes thermal to be connected to described；
The bottom of first liquid storage container is higher than the top of the thermal storage equipment；Liquid heat transfer medium in first liquid storage container is by taking hot charging
The lower nozzle set, which enters, to be taken in thermal；The liquid heat transfer medium in thermal is taken to absorb the heat of the thermal storage equipment conduction
Mutually become gaseous heat-transfer medium；It is flowed out by described take in thermal after gaseous heat-transfer medium is heated；
Heat exchanger is connected to the top for taking thermal and will be condensed by the gaseous heat-transfer medium for taking thermal to flow out,
Condensed liquid heat transfer medium is taken to described in thermal by gravity reflux；
The variation for taking the liquid level of liquid heat transfer medium in thermal to follow the heat exchanger heat exchange power carries out self-regulated
Section.
2. according to claim 1 take thermal, which is characterized in that further include：
Insulating layer is set to the periphery of the thermal storage equipment, described that thermal is taken to be set in the insulating layer.
3. according to claim 1 take thermal, which is characterized in that further include：
Several heat removing tubes are set in the thermal storage equipment；The bottom end closure of the heat removing tube, top and the thermal that takes
Middle and upper part is connected to.
4. according to claim 1 take thermal, which is characterized in that the heat exchanger is the wind of internal setting heat exchanger tube
Road.
5. according to claim 1 take thermal, which is characterized in that the heat exchanger is internal setting condenser pipe air duct.
6. according to claim 4 take thermal, which is characterized in that be equipped with condenser pipe in the heat exchanger tube.
7. described taking thermal according to any in claim 1 to 6, which is characterized in that described to take hot charging to be set to several vertical
The bottom of the water cooling tube of arrangement, several water cooling tubes is connected to by the second liquid storage container with the first liquid storage container.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820131590.5U CN207865524U (en) | 2018-01-25 | 2018-01-25 | A kind of thermal storage equipment takes thermal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820131590.5U CN207865524U (en) | 2018-01-25 | 2018-01-25 | A kind of thermal storage equipment takes thermal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207865524U true CN207865524U (en) | 2018-09-14 |
Family
ID=63458791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820131590.5U Expired - Fee Related CN207865524U (en) | 2018-01-25 | 2018-01-25 | A kind of thermal storage equipment takes thermal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207865524U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108194974A (en) * | 2018-01-25 | 2018-06-22 | 北京兆阳能源技术有限公司 | The heat taking method and device of a kind of thermal storage equipment |
-
2018
- 2018-01-25 CN CN201820131590.5U patent/CN207865524U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108194974A (en) * | 2018-01-25 | 2018-06-22 | 北京兆阳能源技术有限公司 | The heat taking method and device of a kind of thermal storage equipment |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180914 Termination date: 20200125 |