CN206831827U - A kind of solid electricity thermal storage equipment internal both sides circulation air duct structure - Google Patents
A kind of solid electricity thermal storage equipment internal both sides circulation air duct structure Download PDFInfo
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- CN206831827U CN206831827U CN201720686402.0U CN201720686402U CN206831827U CN 206831827 U CN206831827 U CN 206831827U CN 201720686402 U CN201720686402 U CN 201720686402U CN 206831827 U CN206831827 U CN 206831827U
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- heat
- air
- blower fan
- solid electricity
- storage equipment
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Abstract
A kind of solid electricity thermal storage equipment internal both sides circulation air duct structure, is related to solid electricity accumulation of heat field.The solid electricity thermal storage equipment internal both sides circulation air duct structure, connected in the first air -return duct with each ventilating duct and heat exchanger entrance in return air chamber, heat storage, the second air -return duct is formed between second gear fire warming plate and heat storage heat-insulation layer, housing heat-insulation layer, the solid electricity thermal storage equipment passes through both sides circulation air path, its circulated air is set to enter heat storage from both sides respectively after being come out from both sides blower fan, its is simple in construction, save insulation material, efficiency height etc., it can be promoted the use of as the new air circulating system of solid electricity thermal storage equipment.
Description
Technical field
Solid electricity accumulation of heat field is the utility model is related to, more particularly to a kind of solid electricity thermal storage equipment uses internal both sides to circulate
Air channel structure.
Background technology
Solid electricity thermal storage equipment in the market is mostly changed using bottom return air, bottom heat exchange or bottom return air, top
The form of heat, its structure is more complicated, and using effect is not ideal enough.
The content of the invention
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of solid electricity thermal storage equipment inside
Both sides circulation air duct structure.
Technical scheme is used by the utility model：A kind of solid electricity thermal storage equipment internal both sides circulation air path knot
Structure, it is characterized in that, the first blower fan, the second blower fan and heat exchanger are respectively positioned on the same side of housing, and the first blower fan and second
Blower fan is separately positioned on the both sides of heat exchanger, and first partition, the second blower fan and accumulation of heat are provided between the first blower fan and heat storage
Second partition is provided between body；Upside is formed between at the top of first partition, the first fan outlet, case top and heat storage
Air -return duct, upside air -return duct connect to form top circulation air path with the exhaust passage positioned at gitter brick interlayer；Second partition, the second wind
Downside air -return duct is formed between machine air outlet, lower housing portion and heat storage bottom, downside air -return duct is with being located at gitter brick interlayer
Exhaust passage connects to form bottom circulation air path.
In such scheme, described first partition and second partition are the fiery warming plate of gear.
In such scheme, the inwall of housing is provided with heat-insulation layer, is also respectively arranged with the top and bottom of heat storage
Heat-insulation layer.
In such scheme, the first described blower fan, the second blower fan and heat exchanger are respectively positioned on the same side of housing.
The beneficial effects of the utility model are：The solid electricity thermal storage equipment internal both sides circulation air duct structure, first
Air -return duct connects with each ventilating duct and heat exchanger entrance in return air chamber, heat storage, second gear fire warming plate and heat storage heat-insulation layer,
The second air -return duct is formed between housing heat-insulation layer, the solid electricity thermal storage equipment makes its circulated air from two by both sides circulation air path
Crosswind machine enters heat storage from both sides respectively after coming out, and its is simple in construction, saves insulation material, efficiency height etc., can be used as solid
The new air circulating system of electric thermal storage equipment is promoted the use of.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
In the required accompanying drawing used be briefly described, it should be apparent that, drawings in the following description are only of the present utility model
Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to these
Accompanying drawing obtains other accompanying drawings.
Fig. 1 is both sides circulation air duct structure schematic diagram in the embodiment of the present invention；
Fig. 2 is gitter brick structural representation in the embodiment of the present invention；
Fig. 3 is heat storage body structure schematic diagram in inventive embodiments；
Fig. 4 is the sectional view of heat storage in Fig. 3, wherein（a）B-B direction sectional view in Fig. 3；（b）It is A in Fig. 3 to sectional view；
Number explanation is as follows in figure：1 heat storage, 2 heat storage ventilating ducts, 3 heat storage heat-insulation layers, 4 upside air -return ducts, 5
Housing heat-insulation layer, 6 fan outlets, 7 blower fans, 8 air inlets, 9 heat exchanger outlet pipes, 10 heat exchanger outlet air ends, 11 heat exchange
Device, 12 heat exchanger air intakes, 13 heat exchanger return pipes, 14 air inlets, 15 blower fans, 16 fan outlets, 17 downside return air
Road, 18 housings, the fiery warming plate of 19 gears, 20 return air chambers, 21 power supply leading-in ends, the fiery warming plate of 22 gears, 23 heat-insulation layers, 24 longitudinal ventilations
Hole, 25 horizontal waveform holes, 26 accumulation of heat brick layer, 27 longitudinal ventilation roads, 28 vortex ventilating ducts.
Embodiment
Enable the above objects, features and advantages of the present invention more obvious understandable, below in conjunction with the accompanying drawings 1~Fig. 4 and tool
The present invention is further detailed explanation for body embodiment.
Embodiment 1：
The solid electricity thermal storage equipment used in the present embodiment, including heat storage 1, blower fan 7, blower fan 15, heat exchanger 11 and band
There is the housing 18 of power supply leading-in end 21, power supply leading-in end 21 therein can be used for connecting heating element heater.On the inwall of housing 18
Housing heat-insulation layer 5 is additionally provided with, is also equipped with heat storage heat-insulation layer 3 in the outside of heat storage 1, the heat storage insulation in the present embodiment
Layer 3, which uses, keeps off fiery warming plate, has heat storage ventilating duct 2, heat storage heat-insulation layer 3 and shell between each accumulation of heat brick layer in heat storage 1
Air -return duct is formed between body heat-insulation layer 5.
It is connected between the inwall of housing heat-insulation layer 5 and the top of heat storage heat-insulation layer 3 between blower fan 7 and heat exchanger 11
Fiery warming plate 19 is kept off, keeps off between fiery warming plate 19 and housing heat-insulation layer 5, heat storage heat-insulation layer 3 and forms upside air -return duct 4, upside
Air -return duct 4 connects with each ventilating duct and heat exchanger air intake 12 in return air chamber 20, heat storage 1；Positioned at blower fan 15 and heat exchanger 11
Between the inwall of housing heat-insulation layer 5 and heat storage heat-insulation layer 3 between be connected with the fiery warming plate 22 of gear, keep off fiery warming plate 22 and accumulation of heat
Between body heat-insulation layer 3, housing heat-insulation layer 5 formed downside air -return duct 17, downside air -return duct 17 also with return air chamber 20, heat storage 1
Each ventilating duct and heat exchanger air intake 12 connects.High-temperature hot-air is discharged after the heat exchange of heat exchanger 11 through heat exchanger outlet air end 10,
Low temperature hot blast enters blower fan 7 by air inlet 8 under the suction of blower fan 7, enters blower fan 15 by air inlet 14, logical
Cross fan outlet 6 and enter upside air -return duct 4, downside air -return duct 17 is entered by fan outlet 16.
Blower fan 7, blower fan 15, heat exchanger 11 are arranged on the same side of housing 18, and blower fan 7, blower fan 15 are symmetrically arranged on and changed
The both ends of hot device 11, blower fan 7, blower fan 15 are fixed on housing 18.The surrounding of heat exchanger 11 is provided with heat-insulation layer 23, and heat exchanger goes out
Water pipe 9, heat exchanger return pipe 13 are connected through heat-insulation layer 23 with the external world.
The internal both sides circulation air duct structure of solid electricity thermal storage equipment used in the present embodiment, specific operation principle is such as
Under：
The water that high warm air enters in the heat exchanging device 11 of heat exchanger 11 under the suction of blower fan 7 and blower fan 15 is heated, high
Warm air is reduced to low temperature wind after heat exchange, and low temperature wind enters back into blower fan 7 and blower fan 15, and low temperature wind is respectively through upside air -return duct 4, downside
Air -return duct 17 enters return air chamber 20 and heat storage ventilating duct 2, is heated to be high warm air, heat exchanging device once again through heat storage ventilating duct 2
11 internal waters are heated, and the water after heating is discharged along heat exchanger outlet pipe 9, and this process constantly circulates, heat exchanging device 11
Internal water is heated.
The accumulation of heat brick structure that the present embodiment uses is provided with longitudinal vent holes 24 as shown in figs. 2 to 4, at the top of gitter brick,
The bottom of gitter brick is provided with horizontal waveform hole 25；Gitter brick is connected to each other to form accumulation of heat brick layer 26, and multiple accumulation of heat brick layer are formed
Heat storage is as shown in Figure 3.Longitudinal vent holes 24 between adjacent accumulation of heat brick layer, which communicate with each other, to form longitudinal ventilation road 27,
Waveform hole between adjacent recuperation layer 26 communicates with each other to form vortex ventilating duct 28, and longitudinal ventilation road 1 and vortex are logical
Air channel 28 connects, such as Fig. 4（a）And Fig. 4（b）It is shown.When longitudinal vent holes 24 are divulged information, the transverse direction that is connected with longitudinal vent holes 24
Waveform hole can make air-flow produce vortex, and then realize that the agitation of air-flow allows heat absorption and heat release evenly, more fully to reach raising and inhale
The purpose of heat and the efficiency of heat release.
Double semicircles are provided with the top of each gitter brick and connect straight elongated hole as longitudinal vent holes 24, electric heating part difference
Connect installed in double semicircles in straight elongated hole, and two electric heating parts are connected in series.
Horizontal waveform three is provided with below each gitter brick and connects straight hole, for making to enter laterally by longitudinal vent holes 24
Air-flow in waveform hole 25 produces vortex.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any
Those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, should all be contained
Cover within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (4)
- A kind of 1. solid electricity thermal storage equipment internal both sides circulation air duct structure, it is characterised in that the first blower fan, the second blower fan and Heat exchanger is respectively positioned on the same side of housing, and the first blower fan and the second blower fan are separately positioned on the both sides of heat exchanger, the first blower fan First partition is provided between heat storage, second partition is provided between the second blower fan and heat storage；First partition, the first wind Upside air -return duct is formed between at the top of machine air outlet, case top and heat storage, upside air -return duct is with being located at gitter brick interlayer Exhaust passage connects to form top circulation air path；Shape between second partition, the second fan outlet, lower housing portion and heat storage bottom Into downside air -return duct, downside air -return duct connects to form bottom circulation air path with the exhaust passage positioned at gitter brick interlayer.
- 2. solid electricity thermal storage equipment as claimed in claim 1 internal both sides circulation air duct structure, it is characterised in that described First partition and second partition are the fiery warming plate of gear.
- 3. solid electricity thermal storage equipment as claimed in claim 1 internal both sides circulation air duct structure, it is characterised in that in housing Inwall be provided with heat-insulation layer, be also respectively arranged with heat-insulation layer in the top and bottom of heat storage.
- 4. solid electricity thermal storage equipment as claimed in claim 1 internal both sides circulation air duct structure, it is characterised in that described First blower fan, the second blower fan and heat exchanger are respectively positioned on the same side of housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720686402.0U CN206831827U (en) | 2017-06-14 | 2017-06-14 | A kind of solid electricity thermal storage equipment internal both sides circulation air duct structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720686402.0U CN206831827U (en) | 2017-06-14 | 2017-06-14 | A kind of solid electricity thermal storage equipment internal both sides circulation air duct structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206831827U true CN206831827U (en) | 2018-01-02 |
Family
ID=60775746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720686402.0U Expired - Fee Related CN206831827U (en) | 2017-06-14 | 2017-06-14 | A kind of solid electricity thermal storage equipment internal both sides circulation air duct structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206831827U (en) |
-
2017
- 2017-06-14 CN CN201720686402.0U patent/CN206831827U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180102 Termination date: 20190614 |