CN211526461U - Waste heat recovery equipment that leakproofness is good - Google Patents
Waste heat recovery equipment that leakproofness is good Download PDFInfo
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- CN211526461U CN211526461U CN201922158383.6U CN201922158383U CN211526461U CN 211526461 U CN211526461 U CN 211526461U CN 201922158383 U CN201922158383 U CN 201922158383U CN 211526461 U CN211526461 U CN 211526461U
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- waste heat
- heat recovery
- sealing
- outlet pipe
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- 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
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/30—Technologies for a more efficient combustion or heat usage
Abstract
The utility model discloses a waste heat recovery device with good sealing performance, which comprises an outer box body, a conversion box, a water tank, a vent pipe and a water outlet pipe, wherein the conversion box is arranged in the outer box body through a fixed column; the water tank is arranged at the upper end of the outer box body; one end of the vent pipe is connected with the conversion box, the other end of the vent pipe penetrates through the outer box body, and a first sealing assembly is arranged at a first through hole of the outer box body; one end of the water outlet pipe is connected with the conversion box, the other end of the water outlet pipe penetrates through the outer box body, and a second sealing assembly is arranged at a second through hole of the outer box body. Owing to be equipped with first seal assembly in first through-hole department, be equipped with second seal assembly in second through-hole department, can promote the leakproofness of breather pipe and outlet pipe department, make the utility model discloses the leakproofness is better.
Description
Technical Field
The utility model relates to an annealing furnace technical field, concretely relates to waste heat recovery equipment that leakproofness is good.
Background
According to the utility model patent with the patent number of [ CN207608589U ], the waste heat recovery device comprises a waste heat recovery device body, a waste heat recovery chamber is arranged inside the waste heat recovery device body, a heat energy absorption fan is arranged inside the waste heat recovery chamber, the bottom of the heat energy absorption fan is fixedly communicated with an air outlet pipe, a flue gas filtering device is arranged inside the waste heat recovery chamber, the flue gas filtering device is positioned below the heat energy absorption fan, and the bottom end of the heat energy absorption fan is communicated with the flue gas filtering device; the inside of waste heat recovery room is equipped with waste heat recovery storage bucket, and waste heat recovery storage room has been seted up to waste heat recovery storage bucket's inside, and flue gas filter equipment's bottom is linked together through the waste heat recovery storage room in a gas-supply pipe and the waste heat recovery storage bucket. But the sealing effect of the structure on the pipeline is not good, and the operation of the waste heat recovery device is influenced.
SUMMERY OF THE UTILITY MODEL
In view of the above problems, the main object of the present invention is to provide a waste heat recovery device with good sealing performance.
The purpose of the utility model is realized with the following mode:
a waste heat recovery device with good sealing performance comprises:
an outer case;
a conversion box;
a water tank;
one end of the air pipe is connected with the conversion box, the other end of the air pipe penetrates through the outer box body, and a first sealing assembly is arranged at a first through hole of the outer box body;
and one end of the water outlet pipe is connected with the conversion box, the other end of the water outlet pipe penetrates through the outer box body, and a second sealing assembly is arranged at the second through hole of the outer box body.
Further, the first sealing assembly comprises a base, the base is connected with the outer side end face of the first through hole, and the inner side of the base is sequentially connected with a first connecting piece, a sealing inner lip, a second connecting piece and a sealing outer lip from right to left.
Furthermore, the first step portion of the base and the outer side end face of the first through hole are mutually abutted, the first connecting piece and the sealing inner lip are mutually abutted with the inner side wall of the first through hole, and the sealing outer lip is mutually abutted with the inner side end face of the first through hole.
Further, the second sealing assembly comprises a support, the support is connected with the inner side wall of the second through hole, and the inner side of the support is sequentially connected with a sealing portion, an inclined portion, a connecting portion and a vertical portion from right to left.
Still further, the connecting portion includes an arc-shaped portion and a straight portion, the arc-shaped portion and the straight portion being connected to each other.
Furthermore, the sealing part is pressed against the inner side wall of the second through hole, the straight part is pressed against the outer wall of the water outlet pipe, and the vertical part is pressed against the inner side end face of the second through hole.
Furthermore, the lower end of the water tank is connected with a liquid inlet pipe.
Further, the pipe diameter of outlet pipe is less than the pipe diameter of breather pipe.
The utility model has the advantages that: owing to be equipped with first seal assembly in first through-hole department, be equipped with second seal assembly in second through-hole department, can promote the leakproofness of breather pipe and outlet pipe department, make the utility model discloses the leakproofness is better.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
In the drawings:
fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a partial enlarged view at C of fig. 1;
fig. 3 is a partial enlarged view at D of fig. 1;
fig. 4 is a partial enlarged view at E of fig. 3.
The notation in the figure is: the water tank comprises an outer box body-10, a first through hole-11, a second through hole-12, a conversion box-20, a water tank-30, a liquid inlet pipe-31, a first sealing assembly-40, a base-41, a first step part-411, a first connecting piece-42, a sealing inner lip-43, a second connecting piece-44, a sealing outer lip-45, a second sealing assembly-50, a support-51, a sealing part-52, an inclined part-53, a connecting part-54, an arc part-541, a straight part-542, a vertical part-55, a fixing column-60, a vent pipe-70 and a water outlet pipe-80.
Detailed Description
The present invention will be described in further detail with reference to examples, but the present invention is not limited thereto.
Referring to fig. 1 to 4, the waste heat recovery apparatus with good sealing performance shown in fig. 1 includes an outer box 10, a conversion box 20, a water tank 30, a vent pipe 70 and a water outlet pipe 80, wherein the conversion box 20 is disposed in the outer box 20 through a fixing column 60; the water tank is arranged at the upper end of the outer box body 10; one end of the vent pipe 70 is connected with the conversion box 20, the other end of the vent pipe 70 penetrates through the outer box 10, and a first sealing assembly 40 is arranged at a first through hole 11 of the outer box 10; one end of the water outlet pipe 80 is connected to the conversion box 20, the other end of the water outlet pipe 80 penetrates through the outer box 10, and a second sealing assembly 50 is disposed at the second through hole 12 of the outer box 10.
As shown in fig. 2, the first sealing assembly 40 includes a base 41, the base 41 is connected to an outer end surface of the first through hole 11, and a first connecting member 42, an inner sealing lip 43, a second connecting member 44 and an outer sealing lip 45 are sequentially connected to an inner side of the base 41 from right to left. With the above structure, the sealing performance of the breather pipe 70 can be improved.
In order to further improve the sealing performance of the vent pipe 70, the first step portion 411 of the base 41 and the outer end surface of the first through hole 11 are pressed against each other, the first connecting member 42 and the inner sealing lip 43 are both pressed against the inner side wall of the first through hole 11, and the outer sealing lip 45 and the inner end surface of the first through hole 11 are pressed against each other.
As shown in fig. 3, the second sealing assembly 50 includes a support 51, the support 51 is connected to an inner sidewall of the second through hole 12, and a sealing portion 52, an inclined portion 53, a connecting portion 54 and a vertical portion 55 are sequentially connected to an inner side of the support 51 from right to left. By adopting the structure, the sealing performance of the water outlet pipe 80 can be improved.
As shown in fig. 4, the connection portion 54 includes an arc portion 541 and a straight portion 542, and the arc portion 541 and the straight portion 542 are connected to each other.
In order to further improve the sealing performance of the water outlet pipe 80, the sealing portion 52 and the inner side wall of the second through hole 12 are pressed against each other, the straight portion 542 and the outer wall of the water outlet pipe 80 are pressed against each other, and the vertical portion 55 and the inner side end surface of the second through hole 12 are pressed against each other.
Preferably, the lower end of the water tank 30 is connected to an inlet pipe 31.
Preferably, the pipe diameter of the water outlet pipe 80 is smaller than that of the air pipe 70.
Because the first sealing assembly 40 is arranged at the first through hole 11 and the second sealing assembly 50 is arranged at the second through hole 12, in order to further improve the sealing performance at the vent pipe 70, the first step portion 411 of the base 41 and the outer side end face of the first through hole 11 are pressed against each other, the first connecting piece 42 and the sealing inner lip 43 are both pressed against each other with the inner side wall of the first through hole 11, and the sealing outer lip 45 and the inner side end face of the first through hole 11 are pressed against each other; in order to further promote the leakproofness of outlet pipe 80 department, sealing 52 with the inside wall of second through-hole 12 supports each other and presses, straight portion 542 with the outer wall of outlet pipe 80 supports each other and presses, vertical portion 55 with the inboard terminal surface of second through-hole 12 supports each other and presses, can promote the leakproofness of breather pipe 70 and outlet pipe 80 department, makes the utility model discloses the leakproofness is better.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a waste heat recovery equipment that leakproofness is good which is characterized in that includes:
an outer case (10);
a conversion tank (20);
a water tank (30);
one end of the vent pipe (70) is connected with the conversion box (20), the other end of the vent pipe (70) penetrates through the outer box body (10), and a first sealing assembly (40) is arranged at a first through hole (11) of the outer box body (10);
the water outlet pipe (80), one end of the water outlet pipe (80) is connected with the conversion box (20), the other end of the water outlet pipe (80) penetrates through the outer box body (10), and a second sealing component (50) is arranged at a second through hole (12) of the outer box body (10).
2. The waste heat recovery device with good sealing performance according to claim 1, wherein the first sealing assembly (40) comprises a base (41), the base (41) is connected with the outer side end face of the first through hole (11), and a first connecting piece (42), a sealing inner lip (43), a second connecting piece (44) and a sealing outer lip (45) are sequentially connected to the inner side of the base (41) from right to left.
3. The waste heat recovery device with good sealing performance according to claim 2, wherein the first step portion (411) of the base (41) and the outer side end face of the first through hole (11) are pressed against each other, the first connecting piece (42) and the sealing inner lip (43) are both pressed against the inner side wall of the first through hole (11), and the sealing outer lip (45) and the inner side end face of the first through hole (11) are pressed against each other.
4. The waste heat recovery apparatus with good sealing performance according to claim 1, wherein the second sealing assembly (50) comprises a support (51), the support (51) is connected with the inner side wall of the second through hole (12), and the inner side of the support (51) is sequentially connected with a sealing portion (52), an inclined portion (53), a connecting portion (54) and a vertical portion (55) from right to left.
5. The waste heat recovery apparatus having good sealing performance according to claim 4, wherein the connection portion (54) includes an arc portion (541) and a straight portion (542), and the arc portion (541) and the straight portion (542) are connected to each other.
6. The waste heat recovery device with good sealing performance according to claim 5, wherein the sealing portion (52) and the inner side wall of the second through hole (12) are pressed against each other, the straight portion (542) and the outer wall of the water outlet pipe (80) are pressed against each other, and the vertical portion (55) and the inner side end face of the second through hole (12) are pressed against each other.
7. The waste heat recovery device with good sealing performance according to claim 1, characterized in that the lower end of the water tank (30) is connected with a liquid inlet pipe (31).
8. The waste heat recovery device with good sealing performance according to claim 1, wherein the pipe diameter of the water outlet pipe (80) is smaller than that of the breather pipe (70).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922158383.6U CN211526461U (en) | 2019-12-05 | 2019-12-05 | Waste heat recovery equipment that leakproofness is good |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922158383.6U CN211526461U (en) | 2019-12-05 | 2019-12-05 | Waste heat recovery equipment that leakproofness is good |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211526461U true CN211526461U (en) | 2020-09-18 |
Family
ID=72464739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922158383.6U Active CN211526461U (en) | 2019-12-05 | 2019-12-05 | Waste heat recovery equipment that leakproofness is good |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211526461U (en) |
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2019
- 2019-12-05 CN CN201922158383.6U patent/CN211526461U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220725 Address after: 201100 rooms 2207 and 2209, No. 4299, Jindu Road, Minhang District, Shanghai Patentee after: SHANGHAI DANDI POWER TECHNOLOGY CO.,LTD. Address before: Room 607, Liucheng New Building, Nan'an City, Quanzhou City, Fujian Province Patentee before: NAN'AN XINGBAI DECORATION ENGINEERING Co.,Ltd. |