CN110296535A - A kind of solid gas heat exchange ventilation device of solid heat collecting system - Google Patents
A kind of solid gas heat exchange ventilation device of solid heat collecting system Download PDFInfo
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- CN110296535A CN110296535A CN201910660158.4A CN201910660158A CN110296535A CN 110296535 A CN110296535 A CN 110296535A CN 201910660158 A CN201910660158 A CN 201910660158A CN 110296535 A CN110296535 A CN 110296535A
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- 239000007787 solid Substances 0.000 title claims abstract description 93
- 238000009423 ventilation Methods 0.000 title claims abstract description 69
- 238000005338 heat storage Methods 0.000 claims abstract description 46
- 238000001816 cooling Methods 0.000 abstract description 2
- 238000004134 energy conservation Methods 0.000 abstract description 2
- 239000012530 fluid Substances 0.000 abstract description 2
- 238000012795 verification Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 10
- 239000007789 gas Substances 0.000 description 9
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 5
- 230000005611 electricity Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 239000011232 storage material Substances 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H7/00—Storage heaters, i.e. heaters in which the energy is stored as heat in masses for subsequent release
- F24H7/02—Storage heaters, i.e. heaters in which the energy is stored as heat in masses for subsequent release the released heat being conveyed to a transfer fluid
- F24H7/04—Storage heaters, i.e. heaters in which the energy is stored as heat in masses for subsequent release the released heat being conveyed to a transfer fluid with forced circulation of the transfer fluid
- F24H7/0408—Storage heaters, i.e. heaters in which the energy is stored as heat in masses for subsequent release the released heat being conveyed to a transfer fluid with forced circulation of the transfer fluid using electrical energy supply
- F24H7/0416—Storage heaters, i.e. heaters in which the energy is stored as heat in masses for subsequent release the released heat being conveyed to a transfer fluid with forced circulation of the transfer fluid using electrical energy supply the transfer fluid being air
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/0052—Details for air heaters
- F24H9/0057—Guiding means
- F24H9/0063—Guiding means in air channels
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/0052—Details for air heaters
- F24H9/0073—Arrangement or mounting of means for forcing the circulation of air
- F24H9/0078—Arrangement or mounting of means for forcing the circulation of air for storage heaters
-
- 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
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/14—Thermal energy storage
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- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Other Air-Conditioning Systems (AREA)
- Telescopes (AREA)
Abstract
A kind of solid gas heat exchange ventilation device of solid heat collecting system, including solid heat storage body, solid heat storage body two sides are symmetrically arranged with two groups of vents, and solid heat storage body bottom is provided with blower；The vent is made of overdraught part, middle part vent and leg space ventilation part respectively；Ventilating hole channel is connected to overdraught part, middle part vent and leg space ventilation part in solid heat storage body, and the vent passages being connected to vent are equipped in blower, can guide the heat storage medium circulating ventilation of each section in solid heat storage body；Pass through fluid finite element analysis and experimental verification simultaneously, overdraught part, middle part vent and leg space ventilation part height and thickness proportion are set, so that thermal energy output is stablized, cooling rate uniform, controllable, with economical and efficient energy conservation, the advantages of extending the service life of solid heat collecting system.
Description
Technical field
It exchanges heat to divulge information the present invention relates to the solid gas of a kind of heat exchange ventilation device more particularly to a kind of solid heat collecting system and fill
It sets.
Background technique
As the electric heating solid heat collecting system of novel energy-storing system, major function is to utilize paddy electricity, wind-powered electricity generation, solar energy
Power generation etc., is converted electrical energy into thermal energy by electric heater, is stored using solid heat storage material, in power supply peak or electricity price
It is released and is used when peak；When thermal energy discharges, by air as intermediate medium, it will be stored in solid heat collecting system
Long-pending thermal energy is transmitted to hot systems or in thermal medium；In the process, sky is allowed only by the wind pressure that draft fan provides
Gas does not control the circulating direction of air by the reserved duct in solid heat collecting system, this mode can not cope with by
Temperature difference, heat exchange cause temperature decline everywhere in solid heat collecting system inconsistent everywhere in solid heat collecting system physical presence
And rate of temperature fall is inconsistent, and then the solid heat collecting system service life is caused to shorten rapidly.
Summary of the invention
In order to overcome the above-mentioned deficiencies of the prior art, the purpose of the present invention is to provide a kind of solid gases of solid heat collecting system
Exchange heat ventilation device, circulating ventilation can be guided to exchange heat, and has stable thermal energy output, economical and energy saving and can effectively extend solid storage
The characteristics of hot systems service life.
To achieve the goals above, the present invention adopts the following technical scheme:
A kind of solid gas heat exchange ventilation device of solid heat collecting system, including solid heat storage body 1,1 liang of the solid heat storage body
Side is symmetrically arranged with two groups of vents, and 1 bottom of solid heat storage body is provided with blower 5, is provided with and divulges information in the blower 5
The vent passages of part connection.
The vent contacts connection with solid heat storage body 1.
The vent is fixedly connected and is constituted by overdraught part 2, middle part vent 3 and leg space ventilation part 4 respectively, described
It is not connected between overdraught part 2, middle part vent 3 and leg space ventilation part 4.
The solid heat storage body 1 is divided into tri- sections of A, B, C along depth of section direction, and tri- sections of A, B, C are connected respectively
Overdraught part 2, middle part vent 3 and leg space ventilation part 4, three sections of height ratios are as follows: A:B:C=(1~2): (2~3): (5~
7)。
The corresponding tri- kinds of width of E, F, G of the overdraught part 2, middle part vent 3 and leg space ventilation part 4, three kinds of width ratios
Example are as follows: E:F:G=(0.8~1.2): (1.6~2.4): (2.4~3.6).
The vent length is 3D, and the value of D is 0.2 meter~1.2 meters.
The overdraught part 2 by the long a height of 3D*E*A of * wide * the first cuboid 6 the center Vertical Square along its long side
One end of the second cuboid 7 of Xiang Yuchang * wide * a height of D* (F-E) * (A+B+C) is spliced, the other end and length of the second cuboid 7
The 8 one lateral edge long side of the first blower of cuboid connecting joint that degree is D is spliced；Each cuboid splicing part is connected.
The middle part vent 3 is by 9 one end of third cuboid of the long a height of D*E*B of * wide * with the long a height of D*F*B's of * wide *
4th cuboid 10 along highly splicing on one side, the 5th cuboid of the other end of the 4th cuboid 10 and the long a height of D*G*B of * wide *
11 one end is spliced on one side along height, and the of the other end of 11 vertical direction of the 5th cuboid and the long a height of D* of * wide * (G-E) * C
One end of six cuboids 12 is spliced along long side, and the other end of the 6th cuboid 12 couples with the second blower of cuboid that length is D
The splicing of 13 1 lateral edge long side of connector；Each cuboid splicing part is connected.
The leg space ventilation part 4 is by 14 one end of the 7th cuboid of the long a height of D*E*C of * wide * with the long a height of D*F*C's of * wide *
8th cuboid 15 along highly splicing on one side, the 9th cuboid of the other end of the 8th cuboid 15 and the long a height of D*G*C of * wide *
16 one end is spliced on one side along height, and the other end and length of the 9th cuboid 16 are the cuboid third blower connecting joint of D
The splicing of 17 1 lateral edge long sides；Each cuboid splicing part is connected.
Each seamed edge of the vent is arc-shaped or obtuse angle edge.
Due to the present invention be provided be connected to ventilating hole channel in solid heat storage body 1 overdraught part 2, middle part vent 3,
Leg space ventilation part 4 and interior equipped with the vent passages blower 5 being connected to vent, can guide each section in solid heat storage body 1
Heat storage medium circulating ventilation；Simultaneously by fluid finite element analysis and experimental verification, to overdraught part 2, middle part vent 3 and
4 height of leg space ventilation part is logical with respect to 1 depth of section ratio of solid heat storage body and overdraught part 2, middle part vent 3 and lower part
4 thickness of wind part is set with respect to 1 section thickness ratio of solid heat storage body, so that thermal energy output is stablized, cooling rate uniformly may be used
The advantages of control has economical and efficient energy conservation, extends the service life of solid heat collecting system.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is circulation schematic diagram of the invention.
Fig. 3 is vent combination diagram of the invention；Wherein, Fig. 3 (a) is that vent combines front elevation, and Fig. 3 (b) is
Vent combines back view.
Fig. 4 is vent arrangement schematic diagram of the invention.
Fig. 5 is overdraught part schematic diagram of the present invention；Wherein, Fig. 5 (a) is overdraught part front elevation,
Fig. 5 (b) is overdraught part back view.
Fig. 6 is overdraught part structure three-view diagram of the invention；Wherein Fig. 6 (a) is overdraught part main view, Fig. 6 (b)
It is overdraught part right side view, Fig. 6 (c) is overdraught part top view.
Fig. 7 is present invention middle part vent schematic diagram；Wherein, Fig. 7 (a) is middle part vent front elevation, during Fig. 7 (b) is
Portion's vent back view.
Fig. 8 is middle part vent structure three-view diagram of the invention；Wherein Fig. 8 (a) is middle part vent main view, Fig. 8 (b)
It is middle part vent right side view, Fig. 8 (c) is middle part vent top view.
Fig. 9 is leg space ventilation part schematic diagram of the present invention；Wherein, Fig. 9 (a) is leg space ventilation part front elevation,
Fig. 9 (b) is leg space ventilation part back view.
Figure 10 is leg space ventilation part structure three-view diagram of the invention；Wherein Figure 10 (a) is leg space ventilation part main view, Figure 10
It (b) is leg space ventilation part right side view, Figure 10 (c) is leg space ventilation part top view.
In figure: 1, solid heat storage body；2, overdraught part；3, middle part vent；4, leg space ventilation part；5, blower；6,
One cuboid；7, the second cuboid；8, the first blower connecting joint；9, third cuboid；10, the 4th cuboid；11, the 5th is long
Cube；12, the 6th cuboid；13, the second blower connecting joint；14, the 7th cuboid；15, the 8th cuboid；16, the 9th is long
Cube；17, third blower connecting joint.
Specific embodiment
Structural principle and working principle of the invention are described further with reference to the accompanying drawing:
Referring to Fig. 1, Fig. 2, a kind of solid gas heat exchange ventilation device of solid heat collecting system, including solid heat storage body 1, it is described solid
1 two sides of body heat storage are symmetrically arranged with two groups of vents, and 1 bottom of solid heat storage body is provided with blower 5, in the blower 5
It is provided with the vent passages being connected to vent.
The vent contacts connection with solid heat storage body 1.
Referring to Fig. 3, the vent is fixedly connected by overdraught part 2, middle part vent 3 and leg space ventilation part 4 respectively
It constitutes, it is not connected between the overdraught part 2, middle part vent 3 and leg space ventilation part 4.
Referring to Fig. 3, Fig. 4, the solid heat storage body 1 is divided into tri- sections of A, B, C, tri- sections of A, B, C along depth of section direction
It is connected respectively overdraught part 2, middle part vent 3 and leg space ventilation part 4, three sections of height ratios are as follows: A:B:C=(1~
2): (2~3): (5~7).
Referring to Fig. 5, Fig. 7 and Fig. 9, the main structure of the overdraught part 2, middle part vent 3 and leg space ventilation part 4 is corresponding
E, tri- kinds of width of F, G, three kinds of width ratios are as follows: E:F:G=(0.8~1.2): (1.6~2.4): (2.4~3.6).
The vent length is 3D, and the value of D is 0.2 meter~1.2 meters.
Referring to Fig. 5, Fig. 6, the overdraught part 2 is by the first cuboid 6 of the long a height of 3D*E*A of * wide * along its long side
The one end for hitting exactly the second cuboid 7 of vertical direction and the long a height of D* of * wide * (F-E) * (A+B+C) is spliced, the second cuboid 7
The 8 one lateral edge long side of the first blower of cuboid connecting joint that the other end and length are D is spliced；Each cuboid stitching section split-phase
Connection.
Referring to Fig. 7, Fig. 8,9 one end of third cuboid and long * wide * of the middle part vent 3 by the long a height of D*E*B of * wide *
The 4th cuboid 10 of a height of D*F*B along highly splicing on one side, and the other end of the 4th cuboid 10 is with the long a height of D*G*B's of * wide *
One end of 5th cuboid 11 is spliced on one side along height, the other end of 11 vertical direction of the 5th cuboid and the long a height of D* of * wide *
(G-E) one end of the 6th cuboid 12 of * C is spliced along long side, the cuboid that the other end of the 6th cuboid 12 and length are D the
The splicing of two blower connecting joints, 13 1 lateral edge long side；Each cuboid splicing part is connected.
Referring to Fig. 9, Figure 10,14 one end of the 7th cuboid and long * of the leg space ventilation part 4 by the long a height of D*E*C of * wide *
The 8th cuboid 15 of the wide a height of D*F*C of * along highly splicing on one side, the other end of the 8th cuboid 15 and the long a height of D*G* of * wide *
One end of the 9th cuboid 16 of C is spliced on one side along height, and the other end and length of the 9th cuboid 16 are the cuboid third of D
The splicing of 17 1 lateral edge long side of blower connecting joint；Each cuboid splicing part is connected.
Each seamed edge of the vent is arc-shaped or obtuse angle edge.
Embodiment 1
A kind of solid gas heat exchange ventilation device of solid heat collecting system, including solid heat storage body 1,1 liang of the solid heat storage body
Side is symmetrically arranged with two groups of vents, and 1 bottom of solid heat storage body is provided with blower 5, is provided with and divulges information in the blower 5
The vent passages of part connection.
The vent contacts connection with solid heat storage body 1.
The vent is fixedly connected and is constituted by overdraught part 2, middle part vent 3 and leg space ventilation part 4 respectively, described
It is not connected between overdraught part 2, middle part vent 3 and leg space ventilation part 4.
The solid heat storage body 1 is divided into tri- sections of A, B, C along depth of section direction, and tri- sections of A, B, C are connected respectively
Overdraught part 2, middle part vent 3 and leg space ventilation part 4, three sections of height ratios are as follows: A:B:C=2:2:6.
The main structure of the overdraught part 2, middle part vent 3 and leg space ventilation part 4 corresponds to tri- kinds of width of E, F, G, and three
Kind width ratio are as follows: E:F:G=0.8:1.8:3.2.
The vent length is 3D, and D is 0.3 meter.
The overdraught part 2 by the long a height of 3D*E*A of * wide * the first cuboid 6 the center vertical direction along long side
Splice with one end of the second cuboid 7 of the long a height of D* of * wide * (F-E) * (A+B+C), the other end and length of the second cuboid 7
Splice for the 8 one lateral edge long side of the first blower of cuboid connecting joint of D；Each cuboid splicing part is connected.
The middle part vent 3 is by 9 one end of third cuboid of the long a height of D*E*B of * wide * with the long a height of D*F*B's of * wide *
4th cuboid 10 along highly splicing on one side, the 5th cuboid of the other end of the 4th cuboid 10 and the long a height of D*G*B of * wide *
11 one end is spliced on one side along height, and the of the other end of 11 vertical direction of the 5th cuboid and the long a height of D* of * wide * (G-E) * C
One end of six cuboids 12 is spliced along long side, and the other end of the 6th cuboid 12 couples with the second blower of cuboid that length is D
The splicing of 13 1 lateral edge long side of connector；Each cuboid splicing part is connected.
The leg space ventilation part 4 is by 14 one end of the 7th cuboid of the long a height of D*E*C of * wide * with the long a height of D*F*C's of * wide *
8th cuboid 15 along highly splicing on one side, the 9th cuboid of the other end of the 8th cuboid 15 and the long a height of D*G*C of * wide *
16 one end is spliced on one side along height, and the other end and length of the 9th cuboid 16 are the cuboid third blower connecting joint of D
The splicing of 17 1 lateral edge long sides；Each cuboid splicing part is connected.
Embodiment 2
A kind of solid gas heat exchange ventilation device of solid heat collecting system, including solid heat storage body 1,1 liang of the solid heat storage body
Side is symmetrically arranged with two groups of vents, and 1 bottom of solid heat storage body is provided with blower 5, is provided with and divulges information in the blower 5
The vent passages of part connection.
The vent contacts connection with solid heat storage body 1.
The vent is fixedly connected and is constituted by overdraught part 2, middle part vent 3 and leg space ventilation part 4 respectively, described
It is not connected between overdraught part 2, middle part vent 3 and leg space ventilation part 4.
The solid heat storage body 1 is divided into tri- sections of A, B, C along depth of section direction, and tri- sections of A, B, C are connected respectively
Overdraught part 2, middle part vent 3 and leg space ventilation part 4, three sections of height ratios are as follows: A:B:C=2:3:5.
The main structure of the overdraught part 2, middle part vent 3 and leg space ventilation part 4 corresponds to tri- kinds of width of E, F, G, and three
Kind width ratio are as follows: E:F:G=1:2:3.
The vent length is 3D, and D is 0.4 meter.
The overdraught part 2 by the long a height of 3D*E*A of * wide * the first cuboid 6 the center vertical direction along long side
Splice with one end of the second cuboid 7 of the long a height of D* of * wide * (F-E) * (A+B+C), the other end and length of the second cuboid 7
Splice for the 8 one lateral edge long side of the first blower of cuboid connecting joint of D；Each cuboid splicing part is connected.
The middle part vent 3 is by 9 one end of third cuboid of the long a height of D*E*B of * wide * with the long a height of D*F*B's of * wide *
4th cuboid 10 along highly splicing on one side, the 5th cuboid of the other end of the 4th cuboid 10 and the long a height of D*G*B of * wide *
11 one end is spliced on one side along height, and the of the other end of 11 vertical direction of the 5th cuboid and the long a height of D* of * wide * (G-E) * C
One end of six cuboids 12 is spliced along long side, and the other end of the 6th cuboid 12 couples with the second blower of cuboid that length is D
The splicing of 13 1 lateral edge long side of connector；Each cuboid splicing part is connected.
The leg space ventilation part 4 is by 14 one end of the 7th cuboid of the long a height of D*E*C of * wide * with the long a height of D*F*C's of * wide *
8th cuboid 15 along highly splicing on one side, the 9th cuboid of the other end of the 8th cuboid 15 and the long a height of D*G*C of * wide *
16 one end is spliced on one side along height, and the other end and length of the 9th cuboid 16 are the cuboid third blower connecting joint of D
The splicing of 17 1 lateral edge long sides；Each cuboid splicing part is connected.
Embodiment 3
A kind of solid gas heat exchange ventilation device of solid heat collecting system, including solid heat storage body 1,1 liang of the solid heat storage body
Side is symmetrically arranged with two groups of vents, and 1 bottom of solid heat storage body is provided with blower 5, is provided with and divulges information in the blower 5
The vent passages of part connection.
The vent contacts connection with solid heat storage body 1.
The vent is fixedly connected and is constituted by overdraught part 2, middle part vent 3 and leg space ventilation part 4 respectively, described
It is not connected between overdraught part 2, middle part vent 3 and leg space ventilation part 4.
The solid heat storage body 1 is divided into tri- sections of A, B, C along depth of section direction, and tri- sections of A, B, C are connected respectively
Overdraught part 2, middle part vent 3 and leg space ventilation part 4, three sections of height ratios are as follows: A:B:C=1:2:7.
The corresponding tri- kinds of width of E, F, G of the overdraught part 2, middle part vent 3 and leg space ventilation part 4, three kinds of width ratios
Example are as follows: E:F:G=1:2.2:3.6.
The vent length is 3D, and D is 0.5 meter.
The overdraught part 2 by the long a height of 3D*E*A of * wide * the first cuboid 6 the center vertical direction along long side
Splice with one end of the second cuboid 7 of the long a height of D* of * wide * (F-E) * (A+B+C), the other end and length of the second cuboid 7
Splice for the 8 one lateral edge long side of the first blower of cuboid connecting joint of D；Each cuboid splicing part is connected.
The middle part vent 3 is by 9 one end of third cuboid of the long a height of D*E*B of * wide * with the long a height of D*F*B's of * wide *
4th cuboid 10 along highly splicing on one side, the 5th cuboid of the other end of the 4th cuboid 10 and the long a height of D*G*B of * wide *
11 one end is spliced on one side along height, and the of the other end of 11 vertical direction of the 5th cuboid and the long a height of D* of * wide * (G-E) * C
One end of six cuboids 12 is spliced along long side, and the other end of the 6th cuboid 12 couples with the second blower of cuboid that length is D
The splicing of 13 1 lateral edge long side of connector；Each cuboid splicing part is connected.
The leg space ventilation part 4 is by 14 one end of the 7th cuboid of the long a height of D*E*C of * wide * with the long a height of D*F*C's of * wide *
8th cuboid 15 along highly splicing on one side, the 9th cuboid of the other end of the 8th cuboid 15 and the long a height of D*G*C of * wide *
16 one end is spliced on one side along height, and the other end and length of the 9th cuboid 16 are the cuboid third blower connecting joint of D
The splicing of 17 1 lateral edge long sides；Each cuboid splicing part is connected.
The operation principle of the present invention is that:
Referring to Fig. 1, Fig. 2, the thermal energy that solid heat storage body 1 generates is reserved out of solid heat storage body 1 under the operating of blower 5
Duct synchronous enter overdraught part 2, middle part vent 3 and leg space ventilation part 4, the then ventilation by being connected to vent
Channel, synchronous again to enter overdraught part 2, middle part vent 3, then leg space ventilation part 4 passes through solid heat storage body 1, circulation
Heat exchange ventilation.
Embodiment described above is only used to illustrate the technical scheme of the present invention rather than its limitations, although referring to above-mentioned implementation
Example describes the invention in detail, it should be understood by those ordinary skilled in the art that: still can be to tool of the invention
Body embodiment is modified or replaced equivalently, and any modification without departing from spirit and scope of the invention or is equally replaced
It changes, should all cover in present claims range.
Claims (10)
- The ventilation device 1. a kind of solid gas of solid heat collecting system exchanges heat, including solid heat storage body (1), it is characterised in that: described solid Body heat storage (1) two sides are symmetrically arranged with two groups of vents, and solid heat storage body (1) bottom is provided with blower (5), the wind The vent passages being connected to vent are provided in machine (5).
- The ventilation device 2. a kind of solid gas of solid heat collecting system according to claim 1 exchanges heat, it is characterised in that: described logical Wind part contacts connection with solid heat storage body (1).
- The ventilation device 3. a kind of solid gas of solid heat collecting system according to claim 1 exchanges heat, it is characterised in that: described logical Wind part is fixedly connected and is constituted by overdraught part (2), middle part vent (3) and leg space ventilation part (4) respectively, the overdraught It is not connected between part (2), middle part vent (3) and leg space ventilation part (4).
- The ventilation device 4. a kind of solid gas of solid heat collecting system according to claim 1 exchanges heat, it is characterised in that: described solid Body heat storage (1) is divided into tri- sections of A, B, C along depth of section direction, and tri- sections of A, B, C are connected respectively overdraught part (2), middle part vent (3) and leg space ventilation part (4), three sections of height ratios are as follows: A:B:C=(1~2): (2~3): (5~7).
- The ventilation device 5. a kind of solid gas of solid heat collecting system according to claim 1 exchanges heat, it is characterised in that: on described The corresponding tri- kinds of width of E, F, G of portion's vent (2), middle part vent (3) and leg space ventilation part (4), three kinds of width ratios are as follows: E:F: G=(0.8~1.2): (1.6~2.4): (2.4~3.6).
- The ventilation device 6. a kind of solid gas of solid heat collecting system according to any one of claims 1 to 5 exchanges heat, feature exist In: the vent length is 3D, and the value of D is 0.2 meter~1.2 meters.
- The ventilation device 7. a kind of solid gas of solid heat collecting system according to claim 6 exchanges heat, it is characterised in that: on described Portion's vent (2) by the long a height of 3D*E*A of * wide * the first cuboid (6) center vertical direction along its long side and long * wide * One end of the second cuboid (7) of a height of D* (F-E) * (A+B+C) is spliced, and the other end and length of the second cuboid (7) are D's The splicing of (8) one lateral edge long side of the first blower of cuboid connecting joint；Each cuboid splicing part is connected.
- The ventilation device 8. a kind of solid gas of solid heat collecting system according to claim 6 exchanges heat, it is characterised in that: in described Portion's vent (3) is by third cuboid (9) one end of the long a height of D*E*B of * wide * and the 4th cuboid of the long a height of D*F*B of * wide * (10) splice on one side along height, the 5th cuboid (11) of the other end of the 4th cuboid (10) and the long a height of D*G*B of * wide * One end is spliced on one side along height, and the 6th of the other end of the 5th cuboid (11) vertical direction and the long a height of D* of * wide * (G-E) * C the One end of cuboid (12) is spliced along long side, and the second blower of cuboid that the other end and length of the 6th cuboid (12) are D joins The splicing of (13) one lateral edge long side of connector；Each cuboid splicing part is connected.
- The ventilation device 9. a kind of solid gas of solid heat collecting system according to claim 6 exchanges heat, it is characterised in that: under described Portion's vent (4) is by the 7th cuboid (14) one end of the long a height of D*E*C of * wide * and the 8th cuboid of the long a height of D*F*C of * wide * (15) splice on one side along height, the 9th cuboid (16) of the other end of the 8th cuboid (15) and the long a height of D*G*C of * wide * One end is spliced on one side along height, and the other end and length of the 9th cuboid (16) are the cuboid third blower connecting joint of D The splicing of (17) one lateral edge long sides；Each cuboid splicing part is connected.
- The ventilation device 10. a kind of solid gas of solid heat collecting system according to claim 1 exchanges heat, it is characterised in that: described Each seamed edge of vent is arc-shaped or obtuse angle edge.
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| JPH0989382A (en) * | 1995-09-20 | 1997-04-04 | Tokyo Denki Kogyo Kk | Hot water generating device |
| CN206208082U (en) * | 2016-11-11 | 2017-05-31 | 沈阳兰灏科技有限公司 | Solid electric heat-storage device |
| CN206398828U (en) * | 2016-12-06 | 2017-08-11 | 北京盛公达新能源科技有限公司 | Based on mixing sensible heat solid material accumulation of heat from thermal power plant unit |
| CN210772787U (en) * | 2019-07-22 | 2020-06-16 | 西安合和节能技术有限公司 | Solid-gas heat exchange ventilation device of solid heat storage system |
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2019
- 2019-07-22 CN CN201910660158.4A patent/CN110296535B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0989382A (en) * | 1995-09-20 | 1997-04-04 | Tokyo Denki Kogyo Kk | Hot water generating device |
| CN206208082U (en) * | 2016-11-11 | 2017-05-31 | 沈阳兰灏科技有限公司 | Solid electric heat-storage device |
| CN206398828U (en) * | 2016-12-06 | 2017-08-11 | 北京盛公达新能源科技有限公司 | Based on mixing sensible heat solid material accumulation of heat from thermal power plant unit |
| CN210772787U (en) * | 2019-07-22 | 2020-06-16 | 西安合和节能技术有限公司 | Solid-gas heat exchange ventilation device of solid heat storage system |
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