CN205090846U - Flue gas heat recovery phase change energy storage ware - Google Patents
Flue gas heat recovery phase change energy storage ware Download PDFInfo
- Publication number
- CN205090846U CN205090846U CN201520663935.8U CN201520663935U CN205090846U CN 205090846 U CN205090846 U CN 205090846U CN 201520663935 U CN201520663935 U CN 201520663935U CN 205090846 U CN205090846 U CN 205090846U
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- China
- Prior art keywords
- phase
- change
- accumulation energy
- flue gas
- change accumulation
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Abstract
The utility model provides a flue gas heat recovery phase change energy storage ware, including at least one phase change energy storage device, the phase change energy storage device includes that shell, top cap, the setting a plurality of phase change energy storage in the shell personally experience sth. Part of the body and set up at the internal phase change material of phase change energy storage, and the shell forms airtight inner chamber with the top cap cooperation, is equipped with the flue gas inlet and the exhanst gas outlet that feed through with airtight inner chamber on the shell, and the phase change energy storage body is the cockscomb structure, is equipped with the flue gas passageway between each phase change energy storage body, and each phase change energy storage body can be dismantled with the shell and be connected. Flue gas heat recovery phase change energy storage ware can increase the energy storage time, improve heat energy the utilization ratio, reduce energy loss.
Description
Technical field
The utility model belongs to the energy and re-uses field, especially relates to a kind of flue gas heat recovery phase-change accumulation energy device.
Background technology
At present, the flue-gas temperature of combustion gas class absorption heat pump discharge is generally at about 130 DEG C, and exhaust gas volumn is very large, and flue gas carries a large amount of physics latent heat and steam gasification latent heat.Such flue gas is directly discharged in air and wastes heat energy greatly, be unfavorable for the Effec-tive Function of heat pump and energy-conservation, although have added flue gas waste heat recovery apparatus, flue gas heat utilization efficiency is low, energy storage time is short, and thermal losses is serious.
Summary of the invention
In view of this, the utility model is intended to propose a kind of flue gas heat recovery phase-change accumulation energy device, to increase energy storage time, improve the utilization rate of heat energy, to reduce energy loss.
For achieving the above object, the technical solution of the utility model is achieved in that
A kind of flue gas heat recovery phase-change accumulation energy device, comprise at least one phase-change energy storage device, described phase-change energy storage device comprises shell 1, top cover 3, the phase-change material that is arranged on the some phase-change accumulation energy bodies 2 in described shell 1 and is arranged in phase-change accumulation energy body 2, described shell 1 coordinates with described top cover 3 and forms sealed internal chamber 4, described shell 1 is provided with the gas approach 5 and exhanst gas outlet 6 that are communicated with sealed internal chamber 4, described phase-change accumulation energy body 2 indentation, be provided with exhaust gases passes 7 between each described phase-change accumulation energy body 2, each described phase-change accumulation energy body 2 removably connects with described shell 1.
Further, each described phase-change accumulation energy body 2 is all threaded with described shell 1.
Further, described phase-change accumulation energy body 2 two ends are provided with screwed hole 8, and adjacent phase-change accumulation energy body 2 is connected by bolt 9.
Further, described phase-change energy storage device parallel connection forms multiple heat exchange branch road, heat exchange branch road described in each is equipped with switch valve 11.
Further, described phase-change energy storage device series connection, the tube connector 12 by being provided with axial flow blower 10 between adjacent described phase-change energy storage device is connected.
Further, described shell 1 is in hollow cubic body shape, and described gas approach 5 and exhanst gas outlet 6 lay respectively on the relative side of described shell 1.
Further, described phase-change accumulation energy body 2 is equipped with phase-change material replacement port, described phase-change material replacement port place is provided with seal cover.
Further, described top cover 3 is equipped with sealing joint strip with described shell 1 place of covering.
Further, heat-insulation layer 13 is equipped with outside described top cover 3 and described shell 1.
Further, described phase-change material is polyethylene glycol and/or paraffin, or is the composite of at least one in polyethylene glycol and paraffin and at least one in expanded graphite, carbon fiber and foam metal.
Further, described phase-change energy storage device bottom is provided with universal wheel.
Further, described universal wheel is provided with retaining mechanism.
Relative to prior art, flue gas heat recovery phase-change accumulation energy utensil described in the utility model has following advantage:
In flue gas heat recovery phase-change accumulation energy device described in the utility model, phase-change accumulation energy body indentation effectively can increase heat exchange area, improve heat exchange efficiency, and easily stopped by zigzag phase-change accumulation energy body by particle larger during exhaust gases passes at flue gas, thus make the flue gas of discharge cleaner, the particle produced when the setting of top cover can be convenient for changing phase-change accumulation energy body and clear up flue gas heat recovery in time.
Accompanying drawing explanation
The accompanying drawing forming a part of the present utility model is used to provide further understanding of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the structural representation of the flue gas heat recovery phase-change accumulation energy device described in the utility model embodiment 1;
Fig. 2 is the structural representation of the flue gas heat recovery phase-change accumulation energy device described in the utility model embodiment 2;
Fig. 3 is the structural representation of the flue gas heat recovery phase-change accumulation energy device described in the utility model embodiment 3;
Fig. 4 is the structural representation of the flue gas heat recovery phase-change accumulation energy device described in the utility model embodiment 4.
Description of reference numerals:
1-shell, 2-phase-change accumulation energy body, 3-top cover, 4-sealed internal chamber, 5-gas approach, 6-exhanst gas outlet, 7-exhaust gases passes, 8-screwed hole, 9-bolt, 10-axial flow blower, 11-switch valve, 12-tube connector, 13-heat-insulation layer.
Detailed description of the invention
It should be noted that, when not conflicting, the embodiment in the utility model and the feature in embodiment can combine mutually.
Below with reference to the accompanying drawings and describe the utility model in detail in conjunction with the embodiments.
Embodiment 1
The utility model embodiment 1 provides a kind of flue gas heat recovery phase-change accumulation energy device, as shown in Figure 1, comprise at least one phase-change energy storage device, phase-change energy storage device comprises shell 1, top cover 3, the phase-change material being arranged on the some phase-change accumulation energy bodies 2 in shell 1 and being arranged in phase-change accumulation energy body 2, shell 1 coordinates with top cover 3 and forms sealed internal chamber 4, shell 1 is provided with the gas approach 5 and exhanst gas outlet 6 that are communicated with sealed internal chamber 4, phase-change accumulation energy body 2 indentation, exhaust gases passes 7 is provided with between each phase-change accumulation energy body 2, each phase-change accumulation energy body 2 is all threaded with shell 1, in the present embodiment, phase-change material is paraffin.
Embodiment 2
As shown in Figure 2, the present embodiment 2 provides a kind of flue gas heat recovery phase-change accumulation energy device, and on the basis of embodiment 1, phase-change accumulation energy body 2 two ends are provided with screwed hole 8, and adjacent phase-change accumulation energy body 2 is connected by bolt 9.The present embodiment 2 housing 1 is in hollow cubic body shape, and gas approach 5 and exhanst gas outlet 6 lay respectively on the relative side of shell 1.Top cover 3 and shell 1 place of covering are equipped with sealing joint strip.Heat-insulation layer 13 is equipped with outside top cover 3 and shell 1.
Embodiment 3
As shown in Figure 3, the present embodiment 3 provides a kind of flue gas heat recovery phase-change accumulation energy device, on the basis of embodiment 1, the present embodiment 3 comprises two phase-change energy storage devices, and phase-change energy storage device parallel connection forms two each and every one heat exchange branch roads, and each heat exchange branch road is equipped with switch valve 11.
Embodiment 4
As shown in Figure 4, the present embodiment 4 provides a kind of flue gas heat recovery phase-change accumulation energy device, the present embodiment 4 comprises the phase-change energy storage device provided in 3 embodiments 1, each phase-change energy storage device series connection, and the tube connector 12 by being provided with axial flow blower 10 between adjacent phase-change energy storage device is connected.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. a flue gas heat recovery phase-change accumulation energy device, it is characterized in that: comprise at least one phase-change energy storage device, described phase-change energy storage device comprises shell (1), top cover (3), the phase-change material being arranged on the some phase-change accumulation energy bodies (2) in described shell (1) and being arranged in phase-change accumulation energy body (2), described shell (1) coordinates with described top cover (3) and forms sealed internal chamber (4), described shell (1) is provided with the gas approach (5) and exhanst gas outlet (6) that are communicated with sealed internal chamber (4), described phase-change accumulation energy body (2) indentation, exhaust gases passes (7) is provided with between each described phase-change accumulation energy body (2), each described phase-change accumulation energy body (2) and described shell (1) removably connect.
2. flue gas heat recovery phase-change accumulation energy device according to claim 1, is characterized in that: each described phase-change accumulation energy body (2) is all threaded with described shell (1).
3. flue gas heat recovery phase-change accumulation energy device according to claim 1, is characterized in that: described phase-change accumulation energy body (2) two ends are provided with screwed hole (8), and adjacent phase-change accumulation energy body (2) is connected by bolt (9).
4. flue gas heat recovery phase-change accumulation energy device according to claim 1, is characterized in that: described phase-change energy storage device parallel connection forms multiple heat exchange branch road, heat exchange branch road described in each is equipped with switch valve (11).
5. flue gas heat recovery phase-change accumulation energy device according to claim 1, is characterized in that: described phase-change energy storage device series connection, the tube connector (12) by being provided with axial flow blower (10) between adjacent described phase-change energy storage device is connected.
6. flue gas heat recovery phase-change accumulation energy device according to claim 1, it is characterized in that: described shell (1) is in hollow cubic body shape, and described gas approach (5) and exhanst gas outlet (6) lay respectively on the relative side of described shell (1).
7. flue gas heat recovery phase-change accumulation energy device according to claim 1, is characterized in that: described phase-change accumulation energy body (2) is equipped with phase-change material replacement port, and described phase-change material replacement port place is provided with seal cover.
8. flue gas heat recovery phase-change accumulation energy device according to claim 1, is characterized in that: described top cover (3) and described shell (1) place of covering are equipped with sealing joint strip.
9. flue gas heat recovery phase-change accumulation energy device according to claim 1, is characterized in that: be equipped with heat-insulation layer (13) outside described top cover (3) and described shell (1).
10. flue gas heat recovery phase-change accumulation energy device according to claim 1, it is characterized in that: described phase-change material is polyethylene glycol and/or paraffin, or be the composite of at least one in polyethylene glycol and paraffin and at least one in expanded graphite, carbon fiber and foam metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520663935.8U CN205090846U (en) | 2015-08-31 | 2015-08-31 | Flue gas heat recovery phase change energy storage ware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520663935.8U CN205090846U (en) | 2015-08-31 | 2015-08-31 | Flue gas heat recovery phase change energy storage ware |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205090846U true CN205090846U (en) | 2016-03-16 |
Family
ID=55481523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520663935.8U Expired - Fee Related CN205090846U (en) | 2015-08-31 | 2015-08-31 | Flue gas heat recovery phase change energy storage ware |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205090846U (en) |
-
2015
- 2015-08-31 CN CN201520663935.8U patent/CN205090846U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160316 Termination date: 20200831 |