CN206420354U - A kind of high pressure solid thermal storage equipment - Google Patents
A kind of high pressure solid thermal storage equipment Download PDFInfo
- Publication number
- CN206420354U CN206420354U CN201621444061.8U CN201621444061U CN206420354U CN 206420354 U CN206420354 U CN 206420354U CN 201621444061 U CN201621444061 U CN 201621444061U CN 206420354 U CN206420354 U CN 206420354U
- Authority
- CN
- China
- Prior art keywords
- heat storage
- air channel
- thermal storage
- pedestal
- air
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- 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
Landscapes
- Building Environments (AREA)
Abstract
The utility model discloses a kind of high pressure solid thermal storage equipment, high-voltage isulation base is provided with the bottom of heat storage, air duct at top is provided with the top of heat storage, first longitudinal direction air channel is provided with heat storage side, second longitudinal direction air channel and horizontal air channel are provided with the opposite side of heat storage, and it is provided with deflection plate between horizontal air channel and second longitudinal direction air channel, when it is distinguished and admirable enter from air intake vent after, it is directly entered in horizontal air channel, entered by air vent in heat storage, after heat energy in heat storage is taken out of, after entering in first longitudinal direction air channel, it is a part of it is distinguished and admirable enter directly into air duct at top from air outlet flow out, and another part is distinguished and admirable can have respectively entered in partial ventilation hole, heat energy in heat storage is taken out of, flowed out by air outlet, pass through above-mentioned structure design, both the intensity of high-voltage isulation base can be improved, the heat energy saved in heat storage can also efficiently be taken out of, in the absence of any distinguished and admirable dead angle, significantly improve the obvious heat efficiency of the thermal storage equipment.
Description
Technical field
The utility model discloses the high-voltage energy-storage device being related in field of Environment Protection, more particularly to a kind of high pressure solid accumulation of heat is set
It is standby.
Background technology
Northern China is with the arrival of winter heating period, and haze weather also " comes in compliance with one's promise ", traces it to its cause：Northern China master
Will be using coal as fuel, by being heated to recirculated water, to realize the indoor heating of resident.However, carrying out combustion heating in coal
During, it is necessary to discharge substantial amounts of combustion product gases to air, although combustion product gases have been carried out before being discharged to air
Purified treatment, but still absolute no pollution discharge can not be realized.Therefore, it is desirable to thoroughly solve the pollution that heating period is brought to air
Problem, has the change for carrying out heating energy source only.At present, most way is to change electricity using coal, is electrical heating by coal heating rectification,
And during rectification, solid heat storage equipment is one of important equipment, especially high pressure solid thermal storage equipment.
Existing high pressure solid thermal storage equipment, although the purpose of accumulation of heat can also be realized, but be due to air channel and heat storage
Structure design, it is impossible to the heat energy in heat storage is effectively taken out of, there is the problem of obvious heat efficiency is low.
Therefore, a new high pressure solid thermal storage equipment how is studied, to solve the above problems, is urgently solved as people
Certainly the problem of.
Utility model content
In consideration of it, the purpose of this utility model is to provide a kind of high pressure solid thermal storage equipment, at least to solve existing height
The low problem of obvious heat efficiency for pressing solid heat storage equipment to exist.
The technical scheme that the utility model is provided, specifically, a kind of high pressure solid thermal storage equipment, it is characterised in that including：
Housing 1, high-voltage isulation pedestal 2, heat storage 3, horizontal air channel 4, first longitudinal direction air channel 5, second longitudinal direction air channel 6, air duct at top 7 with
And deflection plate 8；
The housing 1 is internally provided with cavity 11, and the side wall of the housing 1 to be provided with to be connected with the cavity 11 respectively
Logical air intake vent 12 and air outlet 13；
The high-voltage isulation pedestal 2 is located in the cavity 11, on the bottom surface for being fixedly installed in the cavity 11；
The heat storage 3 is fixedly installed in the top of the high-voltage isulation pedestal 2, and is provided with the heat storage 3 many
Individual calandria and multiple air vents；
The horizontal air channel 4 is located at the side of the heat storage 3, is fixedly installed in the top of the high-voltage isulation pedestal 2,
And connected respectively with the air intake vent 12 and the partial ventilation hole of the heat storage 3；
The first longitudinal direction air channel 5 is located at the opposite side of the heat storage 3, is fixedly installed in the high-voltage isulation pedestal 2
Top, and connected with whole air vents in the heat storage 3；
The air duct at top 7 is located at the top of the heat storage 3, respectively with the air outlet 13 and the first longitudinal direction
Air channel 5 is connected；
Described one end of deflection plate 8 is inserted in the heat storage 3, and the other end is plugged in the upper port in the horizontal air channel 4；
The second longitudinal direction air channel 6 is located at the deflection plate 8 and is plugged in above the one end in the horizontal air channel 4, and respectively
Connected with the partial ventilation hole in the air outlet 13 and the heat storage 3.
It is preferred that, the heat storage 3 is set by multiple thermal storage units 31 successively stacked vertical and constituted, and in adjacent accumulation of heat list
Calandria is installed between member 31；
The gitter brick 311 that the thermal storage unit 31 is spliced by level successively is constituted.
Further preferably, the gitter brick 311 is by upper surface 3111, lower surface 3112, first side 3113, the second side
The solid cube that face 3114, first end face 3115 and second end face 3116 are surrounded；
Wherein, multiple mounting grooves 3117 are respectively arranged at intervals with the upper surface 3111 and the lower surface 3112,
And the position of mounting groove 3117 and the position of mounting groove 3117 in the lower surface 3112 are corresponded in the upper surface 3111；
Ventilating hole channel 3118 is respectively provided with the first side 3113 and the second side 3114, it is each described
Ventilating hole channel 3118, which is run through in the first end face 3115 and the second end face 3116, and the first side 3113, to be led to
The position in air holes road 3118 is corresponding with the position of ventilating hole channel 3118 in the second side 3114；
When the level of gitter brick 311 is spliced to form thermal storage unit 31, the ventilating hole channel 3118 in adjacent gitter brick 311
It is sliceable to arrive together, constitute for the distinguished and admirable air vent passed through；
When the stacked vertical of thermal storage unit 31, which is set, constitutes heat storage 3, correspondence gitter brick in adjacent thermal storage unit 31
Mounting groove 3117 in 311 is sliceable to together, and composition mounting hole, the calandria is installed in the mounting hole.
Further preferably, the high-voltage isulation pedestal 2 is spliced to form by multiple insulating bricks 21；
The insulating brick 21 is overall in the through hole 211 being provided with multiedge cylinder, and the insulating brick 21 above and below insertion.
Further preferably, the horizontal air channel 4 is made up of the refractory brick 41 spliced successively；
The refractory brick 41 includes：Pedestal 410, the first dividing plate is arranged at intervals with the side side wall of the pedestal 410
411 and second partition 412, the passage formed between first dividing plate 411 and the second partition 412 is used for distinguished and admirable pass through；
And the side wall of the pedestal 410 and the cavity 11 offsets, the end of first dividing plate 411 and described second every
The end of plate 412 offsets with the heat storage 3.
Further preferably, the pedestal 410 in the refractory brick 41 and first dividing plate 411 and the second partition 412
For integral type structure.
The high pressure solid thermal storage equipment that the utility model is provided, is provided with air duct at top, in accumulation of heat in the top of heat storage
Body side is provided with first longitudinal direction air channel, and second longitudinal direction air channel and horizontal air channel, Er Qie are provided with the opposite side of heat storage
Between horizontal air channel and second longitudinal direction air channel be provided with deflection plate, when it is distinguished and admirable enter cavity from air intake vent after, can be directly entered
In horizontal air channel, then entered by the partial ventilation hole connected with horizontal air channel in heat storage, by the part heat storage
Heat energy take out of after, enter in first longitudinal direction air channel, and enter in first longitudinal direction air channel distinguished and admirable can be divided into two parts, one
Part is distinguished and admirable to be entered directly into air duct at top and to be flowed out from air outlet, and another part is distinguished and admirable can have respectively entered and second longitudinal direction
In the partial ventilation hole of air channel connection, the heat energy in the part heat storage is taken out of, then flowed out by air outlet, by above-mentioned
Structure design, can efficiently take the heat energy saved in heat storage out of, in the absence of any distinguished and admirable dead angle, significantly improve the accumulation of heat
The obvious heat efficiency of equipment.
Brief description of the drawings
Accompanying drawing herein is merged in specification and constitutes the part of this specification, shows and meets of the present utility model
Embodiment, and for explaining principle of the present utility model together with specification.
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the accompanying drawing used required in description of the prior art is briefly described, it should be apparent that, for ordinary skill people
For member, without having to pay creative labor, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 discloses a kind of structural representation for high pressure solid thermal storage equipment that embodiment is provided for the utility model；
Fig. 2 discloses a kind of side sectional view for high pressure solid thermal storage equipment that embodiment is provided for the utility model；
Fig. 3 discloses flow direction signal distinguished and admirable in a kind of high pressure solid thermal storage equipment that embodiment is provided for the utility model
Figure；
Fig. 4 discloses the structural representation of gitter brick in a kind of high pressure solid thermal storage equipment that embodiment is provided for the utility model
Figure；
Fig. 5 discloses the structural representation of insulating brick in a kind of high pressure solid thermal storage equipment that embodiment is provided for the utility model
Figure；
Fig. 6 discloses the structural representation of refractory brick in a kind of high pressure solid thermal storage equipment that embodiment is provided for the utility model
Figure.
Embodiment
Here exemplary embodiment will be illustrated in detail, its example is illustrated in the accompanying drawings.Following description is related to
During accompanying drawing, unless otherwise indicated, the same numbers in different accompanying drawings represent same or analogous key element.Following exemplary embodiment
Described in embodiment do not represent all embodiments consistent with the utility model.On the contrary, they be only with such as
The example of the consistent device of some aspects being described in detail in appended claims, of the present utility model.
A kind of high pressure solid thermal storage equipment provided referring to Fig. 1, Fig. 2 for the present embodiment, the high pressure solid thermal storage equipment
Including：The housing 1 of cavity 11 is internally provided with, and the air intake vent connected respectively with cavity 11 is provided with the side wall of housing 1
12 and air outlet 13, high-voltage isulation pedestal 2 is installed with the bottom surface of cavity 11, the setting master of the high-voltage isulation pedestal 2
Top device is isolated with ground and housing, prevent electric leakage, improve the security used.In the upper of high-voltage isulation pedestal 2
Side, which is installed with heat storage 3, and heat storage 3, is provided with multiple calandrias and multiple air vents, the one of heat storage 3
Side, and horizontal air channel 4 is installed with positioned at the top of high-voltage isulation pedestal 2, the horizontal air channel 4 respectively with entering on housing 1
Partial ventilation hole connection in air port 12 and heat storage 3, in the opposite side of heat storage 3, and positioned at the upper of high-voltage isulation pedestal 2
Side is installed with first longitudinal direction air channel 5, and the first longitudinal direction air channel 5 is connected with whole air vents in heat storage 3, in heat storage
3 top is installed with air duct at top 7, and the air duct at top 7 is connected with air outlet 13 and first longitudinal direction air channel 5 respectively,
Be inserted with deflection plate 8 in heat storage 3, and the deflection plate 8 one end plug at end part in the upper port in horizontal air channel 4, and in baffling
Plate 8 is plugged in above the one end in horizontal air channel 4 and is installed with second longitudinal direction air channel 6, the second longitudinal direction air channel 6 respectively with air-out
Mouth 13 is connected with the partial ventilation hole in heat storage 3.
The specific work process of above-mentioned high pressure solid thermal storage equipment is：Carried out by the calandria in heat storage for heat storage
Heat storage, then realizes taking out of for heat by being flowed in the distinguished and admirable air vent in heat storage, and distinguished and admirable solid in the high pressure
Specific flow process in body thermal storage equipment can be found in Fig. 3, after the distinguished and admirable air intake vent from housing enters, be directly entered horizontal air channel
In, then entered by the partial ventilation hole connected with horizontal air channel in heat storage, by the heat energy band in the part heat storage
After going out, enter in first longitudinal direction air channel, and enter in first longitudinal direction air channel it is distinguished and admirable can be divided into two parts, it is a part of distinguished and admirable
Enter directly into from air outlet outflow in air duct at top, and distinguished and admirable can have respectively entered of another part connects with second longitudinal direction air channel
Partial ventilation hole in, the heat energy in the part heat storage is taken out of, then flowed out by air outlet, is set by above-mentioned structure
Meter, the heat energy saved in heat storage can efficiently be taken out of, in the absence of any distinguished and admirable dead angle, significantly improve the thermal storage equipment
Obvious heat efficiency.
Referring to Fig. 1, Fig. 2, heat storage 3 is set by multiple thermal storage units 31 successively stacked vertical and constituted, and in adjacent storage
Calandria A is installed between hot cell 31, and the gitter brick 311 that thermal storage unit 31 is spliced by level successively is constituted.
Referring to Fig. 4 be a kind of structural representation of gitter brick, the gitter brick 311 be by upper surface 3111, lower surface 3112,
The solid cube that first side 3113, second side 3114, first end face 3115 and second end face 3116 are surrounded；In upper table
Multiple mounting grooves 3117, and mounting groove 3117 in upper surface 3111 are respectively arranged at intervals with face 3111 and lower surface 3112
Position and the position of mounting groove 3117 in lower surface 3112 are corresponded；Divide equally in first side 3113 and second side 3114
Ventilating hole channel 3118 is not provided with, and each ventilating hole channel 3118 runs through first end face 3115 and second end face 3116, and
The position of ventilating hole channel 3118 is corresponding with the position of ventilating hole channel 3118 in second side 3114 in one side 3113.
When the level of gitter brick 311 is spliced to form thermal storage unit 31, the ventilating hole channel 3118 in adjacent gitter brick 311 can be spelled
It is connected to together, constitutes for the distinguished and admirable air vent passed through；It is adjacent when the stacked vertical of thermal storage unit 31, which is set, constitutes heat storage 3
Mounting groove 3117 in thermal storage unit 31 in correspondence gitter brick 311 is sliceable to mounting hole together, is constituted, and the calandria is installed
In in the mounting hole.
Splicing between gitter brick 311 for convenience, in 3114 points of the first side 3113 and second side of gitter brick 311
The neck 31131 and projection 31141 for corresponding matching are not provided with, it is preferable that neck 31131 and projection 31141 are dovetail-shape.
Referring to Fig. 1, Fig. 2, insulating base 2 is spliced to form by multiple insulating bricks 21, referring to Fig. 5, and the insulating brick 21 is overall to be in
The through hole 211 above and below insertion is provided with multiedge cylinder, and the insulating brick 21, this kind of insulating brick is not only simple in structure, it is convenient to add
Work, and service life is long, and compression resistance is strong.
Referring to Fig. 1, Fig. 2, horizontal air channel 4 is made up of the refractory brick 41 spliced successively, and referring to Fig. 6, the refractory brick 41 is wrapped
Include：Pedestal 410, is arranged at intervals with the first dividing plate 411 and second partition 412, in the first dividing plate on the side side wall of pedestal 410
The passage formed between 411 and second partition 412 passes through available for distinguished and admirable, and the side wall of pedestal 410 and cavity 11 offsets, the
The end of one dividing plate 411 and the end of second partition 412 offset with heat storage 3.Make and improve for convenience the longevity used
Life, integral structure is designed as by the dividing plate 411 of pedestal 410 and first and second partition 412 in refractory brick 41.
By the structure design of above-mentioned refractory brick, the formation in horizontal air channel can be not only realized, and in heat storage and chamber
Support is formed between body, the overall firmness of equipment can be improved.
Those skilled in the art will readily occur to this practicality after considering specification and putting into practice utility model disclosed herein
New other embodiments.The application is intended to any modification of the present utility model, purposes or adaptations, these
Modification, purposes or adaptations follow general principle of the present utility model and including undocumented skill of the utility model
Common knowledge or conventional techniques in art field.Description and embodiments be considered only as it is exemplary, it is of the present utility model
True scope and spirit are pointed out by following claim.
It should be appreciated that the accurate knot that the utility model is not limited to be described above and is shown in the drawings
Structure, and various modifications and changes can be being carried out without departing from the scope.Scope of the present utility model only will by appended right
Ask to limit.
Claims (6)
1. a kind of high pressure solid thermal storage equipment, it is characterised in that including：Housing (1), high-voltage isulation pedestal (2), heat storage (3),
Horizontal air channel (4), first longitudinal direction air channel (5), second longitudinal direction air channel (6), air duct at top (7) and deflection plate (8)；
The housing (1) be internally provided with cavity (11), and the side wall of the housing (1) be provided with respectively with the cavity
(11) air intake vent (12) and air outlet (13) of connection；
The high-voltage isulation pedestal (2) is located in the cavity (11), on the bottom surface for being fixedly installed in the cavity (11)；
The heat storage (3) is fixedly installed in the top of the high-voltage isulation pedestal (2), and the heat storage (3) and is provided with
Multiple calandrias and multiple air vents；
The horizontal air channel (4) is located at the side of the heat storage (3), is fixedly installed in the upper of the high-voltage isulation pedestal (2)
Side, and connected respectively with the air intake vent (12) and the heat storage (3) partial ventilation hole；
The first longitudinal direction air channel (5) is located at the opposite side of the heat storage (3), is fixedly installed in the high-voltage isulation pedestal
(2) top, and connected with whole air vents in the heat storage (3)；
The air duct at top (7) is located at the top of the heat storage (3), is indulged respectively with the air outlet (13) and described first
Connected to air channel (5)；
Described deflection plate (8) one end is inserted in the heat storage (3), and the other end is plugged in the upper end of the horizontal air channel (4)
Mouthful；
The second longitudinal direction air channel (6) is located at the deflection plate (8) and is plugged in above one end of the horizontal air channel (4), and point
Do not connected with the partial ventilation hole in the air outlet (13) and the heat storage (3).
2. high pressure solid thermal storage equipment according to claim 1, it is characterised in that the heat storage (3) is by multiple accumulation of heat lists
First (31) stacked vertical sets composition successively, and is installed with calandria between adjacent thermal storage unit (31)；
The gitter brick (311) that the thermal storage unit (31) is spliced by level successively is constituted.
3. high pressure solid thermal storage equipment according to claim 2, it is characterised in that the gitter brick (311) is by upper surface
(3111), lower surface (3112), first side (3113), second side (3114), first end face (3115) and second end face
(3116) the solid cube surrounded；
Wherein, multiple mounting grooves are respectively arranged at intervals with the upper surface (3111) and the lower surface (3112)
(3117) position of mounting groove (3117) and mounting groove in the lower surface (3112), and in the upper surface (3111)
(3117) position is corresponded；
Ventilating hole channel (3118), Mei Gesuo are respectively provided with the first side (3113) and the second side (3114)
State ventilating hole channel (3118) and run through the first end face (3115) and the second end face (3116), and the first side
(3113) position of ventilating hole channel (3118) is corresponding with the position of ventilating hole channel (3118) in the second side (3114) in；
When the gitter brick (311) level is spliced to form thermal storage unit (31), the ventilating hole channel in adjacent gitter brick (311)
(3118) it is spliced together, constitutes for the distinguished and admirable air vent passed through；
When the thermal storage unit (31) stacked vertical, which is set, constitutes heat storage (3), correspondence accumulation of heat in adjacent thermal storage unit (31)
Mounting groove (3117) in brick (311) is spliced together, and constitutes mounting hole, and the calandria is installed in the mounting hole.
4. high pressure solid thermal storage equipment according to claim 1, it is characterised in that the high-voltage isulation pedestal (2) is by multiple
Insulating brick (21) is spliced to form；
The insulating brick (21) is in integrally that the through hole (211) above and below insertion is provided with multiedge cylinder, and the insulating brick (21).
5. high pressure solid thermal storage equipment according to claim 1, it is characterised in that the horizontal air channel (4) is by spelling successively
The refractory brick (41) connect is constituted；
The refractory brick (41) includes：Pedestal (410), be arranged at intervals with the side side wall of the pedestal (410) first every
Plate (411) and second partition (412), the passage formed between first dividing plate (411) and the second partition (412) are used for
It is distinguished and admirable to pass through；
And the pedestal (410) and the side wall of the cavity (11) offset, the end and described second of first dividing plate (411)
The end of dividing plate (412) offsets with the heat storage (3).
6. high pressure solid thermal storage equipment according to claim 5, it is characterised in that the pedestal in the refractory brick (41)
(410) it is integral type structure with first dividing plate (411) and the second partition (412).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621444061.8U CN206420354U (en) | 2016-12-27 | 2016-12-27 | A kind of high pressure solid thermal storage equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621444061.8U CN206420354U (en) | 2016-12-27 | 2016-12-27 | A kind of high pressure solid thermal storage equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206420354U true CN206420354U (en) | 2017-08-18 |
Family
ID=59576434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621444061.8U Active CN206420354U (en) | 2016-12-27 | 2016-12-27 | A kind of high pressure solid thermal storage equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206420354U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107606981A (en) * | 2017-10-18 | 2018-01-19 | 烟台卓越新能源科技股份有限公司 | High voltage solid heat storage equipment and accumulation of heat control method |
| CN110553528A (en) * | 2018-05-31 | 2019-12-10 | 全球能源互联网研究院有限公司 | heat accumulator structure |
| CN113606565A (en) * | 2021-05-11 | 2021-11-05 | 严灼坚 | Vapor generation recompression equipment |
-
2016
- 2016-12-27 CN CN201621444061.8U patent/CN206420354U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107606981A (en) * | 2017-10-18 | 2018-01-19 | 烟台卓越新能源科技股份有限公司 | High voltage solid heat storage equipment and accumulation of heat control method |
| CN110553528A (en) * | 2018-05-31 | 2019-12-10 | 全球能源互联网研究院有限公司 | heat accumulator structure |
| CN113606565A (en) * | 2021-05-11 | 2021-11-05 | 严灼坚 | Vapor generation recompression equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206420354U (en) | A kind of high pressure solid thermal storage equipment | |
| CN104633885B (en) | Air distribution device | |
| CN204167436U (en) | A kind of power battery cooling system structure | |
| CN206420353U (en) | A kind of heat-exchange system | |
| CN106767074B (en) | A kind of heat-exchange system | |
| CN205621775U (en) | Multiple exit batteries of electric vehicle air cooling battery box of fin is equipped with | |
| CN203642412U (en) | Fresh air purifier capable of realizing indoor and outdoor air circulation | |
| CN204141771U (en) | Desktop air-conditioning | |
| WO2012011681A2 (en) | Heat exchanger | |
| CN206298766U (en) | A kind of automobile maintenance station towel drying system | |
| CN206440165U (en) | A kind of gitter brick | |
| CN207422177U (en) | A kind of solid electricity accumulation of heat steam unit | |
| CN207368168U (en) | A kind of battery pack radiator and battery pack | |
| CN205245399U (en) | New fan of hot suspension type is assisted to external electricity | |
| CN204555275U (en) | Full premix coil condensation formula heat exchanger | |
| CN202363545U (en) | Lithium ion battery efficient formation machine | |
| CN205566948U (en) | Electricity cabinet with high -efficient heat dissipation labyrinth wind channel | |
| CN208398211U (en) | A kind of free vertical new blower in placement position | |
| CN205979707U (en) | Vertical integrated configuration of two steam heater | |
| CN203102757U (en) | Installation device and display device of display screen | |
| CN206046266U (en) | A kind of low temperature electric cleaner high-voltage insulating system | |
| CN213633929U (en) | Optical cable distributing box with good heat dissipation performance | |
| CN204704833U (en) | With air and gas system combination layout structure after six outlet biserials of flue gas waste heat recovery apparatus | |
| CN206055890U (en) | Total heat exchange core body | |
| CN206023834U (en) | A kind of protection switch with protection cap |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |