CN211984988U - Steam condensing device and steam box using same - Google Patents
Steam condensing device and steam box using same Download PDFInfo
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- CN211984988U CN211984988U CN201922359266.6U CN201922359266U CN211984988U CN 211984988 U CN211984988 U CN 211984988U CN 201922359266 U CN201922359266 U CN 201922359266U CN 211984988 U CN211984988 U CN 211984988U
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Abstract
The invention relates to a steam condensing device and a steam box using the same, the steam condensing device comprises a steam condensing chamber with a cavity inside, and the steam condensing chamber is provided with a steam inlet (11) and a steam outlet (12), and is characterized in that: the steam condensation chamber is internally provided with a partition plate (2) which can divide an internal cavity of the steam condensation chamber into a first cavity (A) and a second cavity (B) which are mutually independent and is made of heat conducting materials, and the first cavity (A) is filled with a phase change material with the phase change point temperature of 40-60 ℃; the steam inlet (11) and the steam outlet (12) are both arranged on the second cavity (B). Compared with the prior art, the invention has the advantages that: through establish the division board in the steam condensation chamber, be filled with the phase change material that the phase transition point temperature is 40 ~ 60 ℃ in first appearance chamber, set up steam inlet and steam outlet on the second holds the chamber, can be with the inner bag exhaust temperature greatly reduced after the heat transfer.
Description
Technical Field
The invention relates to a steam condensing device and a steam box using the same.
Background
A steam box is a common electric appliance for steaming food, and generally includes an inner container, a water tank, and a steam generator communicated with the water tank, wherein water is heated in the steam generator to form a large amount of steam, and the steam is led into the inner container to steam food. Steam heats in the inner bag after the food in the steam discharge pipe through the inner bag arranges the outside air, and this kind of mode not only can cause the waste of resource, energy, and high heat steam gives off the external world moreover and can scald the user to cause to be the bad use experience of user, consequently need cool down to the exhaust of inner bag. The traditional cooling mode is that part of cold air is introduced and mixed with high-temperature waste gas and then discharged into the environment, the method is generally applied to a steam box on the current market, but the cooling is not thorough, and the exhaust temperature of part of machines can still reach more than 80 ℃.
Disclosure of Invention
The first technical problem to be solved by the invention is to provide a steam condensing device which is novel and simple in structure and can fully cool steam.
The second technical problem to be solved by the invention is to provide a steam box with a steam condensing device with better condensing effect.
The technical scheme adopted by the invention for solving the first technical problem is as follows: the utility model provides a steam condensing unit, includes that inside has the steam condensation chamber of cavity, it has steam inlet and steam outlet to open on the steam condensation chamber, its characterized in that: the steam condensation chamber is internally provided with a partition plate which can divide an internal cavity of the steam condensation chamber into a first cavity and a second cavity which are mutually independent and is made of heat conducting materials, and the first cavity is filled with a phase change material with the phase change point temperature of 40-60 ℃; the steam inlet and the steam outlet are both arranged on the second cavity.
As an improvement, the bottom of the second cavity is a cooling plate, and steam is discharged) is arranged on the cooling plate.
And the cooling plate is further improved, a condensed water guiding groove and a condensed water accumulating groove communicated with the condensed water guiding groove are further arranged on the cooling plate, and a water outlet is formed in the bottom of the condensed water accumulating groove.
In the improvement, the steam inlet is arranged at the side part of the second cavity.
The steam condensing chamber is composed of a box body with an upper opening and a lower opening, an upper cover arranged at the upper opening of the box body and the cooling plate arranged at the lower opening of the box body.
And the heat exchange holes are uniformly formed in the partition plate.
The invention also comprises a cooling fan or a cross flow fan, and an air exhaust duct communicated with the outlet of the cooling fan or the cross flow fan, wherein the air outlet is communicated with the air exhaust duct.
The technical scheme adopted by the invention to solve the second technical problem is as follows: the utility model provides a steam box, includes water tank, steam generator and inner bag, and it has steam exhaust port, its characterized in that to open on the inner bag: the steam condensation device with the structure is further included, and a steam inlet of the steam condensation device is communicated with a steam outlet of the inner container.
As an improvement, an upper mounting plate is arranged above the inner container, the steam condensation chamber is arranged on the upper mounting plate, an air deflector is arranged on the upper mounting plate on one side of the steam condensation chamber, the cooling fan or the cross-flow fan is arranged on the upper mounting plate on the other side of the steam condensation chamber, and the air exhaust duct is formed between the air deflector, the bottom of the second containing cavity of the steam condensation chamber and the upper mounting plate.
And then tightly fastening, wherein the steam condensation chamber consists of a box body with an upper opening and a lower opening, an upper cover arranged at the upper opening of the box body and a cooling plate arranged at the lower opening of the box body, and the air deflector and the box body in the steam condensation chamber are integrally formed.
Compared with the prior art, the invention has the advantages that: through establishing the division board in the steam condensation chamber, be filled with the phase change material that phase transition point temperature is 40 ~ 60 ℃ in first appearance intracavity, set up steam inlet and steam outlet on the second holds the chamber, after high temperature steam got into the second and holds the chamber, carry out the heat transfer with the division board, the division board carries out the heat exchange with the phase change material in the first appearance chamber again this moment, and inner bag exhaust steam temperature after the heat transfer can greatly reduced.
Drawings
FIG. 1 is a schematic perspective view of a vapor condensing device according to an embodiment of the present invention;
FIG. 2 is an exploded view of a vapor condensing unit according to an embodiment of the present invention;
FIG. 3 is a cross-sectional view of a vapor condensing unit according to an embodiment of the present invention;
fig. 4 is a schematic view of a water path and steam direction structure of the steam box according to the embodiment of the invention.
Detailed Description
The invention is described in further detail below with reference to the accompanying examples.
As shown in fig. 1-3, the steam condensing device comprises a steam condensing chamber with a cavity inside, wherein the steam condensing chamber is composed of a box body 1 with an upper opening and a lower opening, an upper cover 6 arranged at the upper opening of the box body and a cooling plate 3 arranged at the lower opening of the box body; the steam condensation chamber is internally provided with a partition plate 2 which can divide the internal cavity of the steam condensation chamber into a first cavity A and a second cavity B which are mutually independent and is made of heat conducting materials; the first containing cavity A is filled with a phase change material with the phase change point temperature of 40-60 ℃, the phase change material C can be integrally and hermetically arranged in a condensation box 14 made of a heat conduction material, and in order to improve the heat exchange efficiency, a plurality of heat exchange holes 21 which are uniformly arranged are formed in the partition plate 2; the side part of the second cavity B is provided with a steam inlet 11; the cooling plate 3 is provided with a steam outlet 12; the cooling plate 3 is further provided with a condensed water guiding groove 31 and a condensed water accumulating groove 32 communicated with the condensed water guiding groove, and the bottom of the condensed water accumulating groove 32 is provided with a water outlet 33.
One side of the steam condensation chamber is provided with an air deflector 13, the air deflector 13 and the box body 1 in the steam condensation chamber are integrally formed, and the other side of the steam condensation chamber is provided with a cooling fan or a cross flow fan 4; in addition, the air-conditioning system also comprises an air exhaust duct communicated with the outlet of the cooling fan or the cross flow fan, and the air outlet 12 is communicated with the air exhaust duct.
The steam box using the steam condensing device comprises a water tank, a steam generator and an inner container 9, wherein a steam exhaust port 91 is formed in the inner container 9, and a steam inlet 11 of the steam condensing device is communicated with the steam exhaust port 91 of the inner container 9 through an exhaust pipe. An upper mounting plate 10 is arranged above the inner container 9, the steam condensation chamber, the upper mounting plate, the cooling fan or the cross-flow fan are all arranged on the upper mounting plate, and the air exhaust duct is formed between the bottom of the second containing cavity of the air deflector and the steam condensation chamber and the upper mounting plate. The water outlet 33 of the cooling plate 3 in the steam condensation chamber is communicated with the water tank, and condensed water can be recycled, as shown in fig. 4.
After water in the water tank is sent into steam generator, with the evaporation of water, during the steam entering inner bag of production, waste gas reachs the steam condensation chamber through the exhaust pipe, the inner bag exhaust of high temperature holds the chamber with the division board in the second and carries out the heat transfer, and the division board carries out the heat exchange with the phase change material in the first chamber again this moment, and the inner bag exhaust after the heat transfer can divide into two parts: one part is condensed water, the other part is cooled exhaust steam, and the exhaust steam temperature can be reduced to below 60 ℃ theoretically due to the adoption of a material with the phase transition point temperature of 40-60 ℃, wherein the condensed water reaches a condensed water collecting tank through a condensed water guiding trough of a cooling plate mountain and returns to a water tank through a water outlet for recycling, the cooled exhaust steam reaches an exhaust passage between an air guide plate assembly and an upper mounting plate through an exhaust port on the cooling plate, and a cross-flow fan or a cooling fan carries out temperature reduction on normal temperature control or cold air and the exhaust steam again in a mixing manner, and the exhaust steam is exhausted into the environment from the front side of a steam box, so that the exhaust temperature is effectively reduced, and the condensed water is recovered.
Claims (10)
1. A steam condensing device comprises a steam condensing chamber with a cavity inside, wherein a steam inlet (11) and a steam outlet (12) are formed in the steam condensing chamber, and the steam condensing device is characterized in that: the steam condensation chamber is internally provided with a partition plate (2) which can divide an internal cavity of the steam condensation chamber into a first cavity (A) and a second cavity (B) which are mutually independent and is made of heat conducting materials, and the first cavity (A) is filled with a phase change material with the phase change point temperature of 40-60 ℃; the steam inlet (11) and the steam outlet (12) are both arranged on the second cavity (B).
2. A vapour condensing device according to claim 1, characterised in that: the bottom of the second cavity (B) is a cooling plate (3), and a steam outlet (12) is arranged on the cooling plate (3).
3. A vapour condensing device according to claim 2, characterised in that: the cooling plate (3) is also provided with a condensed water guiding groove (31) and a condensed water accumulating groove (32) communicated with the condensed water guiding groove, and the bottom of the condensed water accumulating groove (32) is provided with a water outlet (33).
4. A vapour condensing device according to claim 2, characterised in that: the steam inlet (11) is arranged at the side part of the second cavity (B).
5. A vapour condensing device according to claim 2, characterised in that: the steam condensation chamber is composed of a box body (1) with an upper opening and a lower opening, an upper cover (6) arranged at the upper opening of the box body and a cooling plate (3) arranged at the lower opening of the box body.
6. A vapour condensing device according to claim 1, characterised in that: the partition plate (2) is provided with a plurality of heat exchange holes which are uniformly arranged.
7. A vapour condensation device according to claim 1 or 2 or 3 or 4 or 6, characterised in that: the air-conditioning system also comprises a cooling fan or a cross flow fan (4) and an air exhaust duct communicated with the outlet of the cooling fan or the cross flow fan, wherein the air outlet (12) is communicated with the air exhaust duct.
8. The utility model provides a steam box, includes water tank, steam generator and inner bag (9), it has steam vent (91) to open on inner bag (9), its characterized in that: further comprising a steam condensation unit according to claim 7, the steam inlet (11) of which communicates with the steam outlet (91) of the inner container (9).
9. The steam box of claim 8, wherein: an upper mounting plate (10) is arranged above the inner container (9), the steam condensation chamber is arranged on the upper mounting plate, an air deflector (13) is arranged on the upper mounting plate on one side of the steam condensation chamber, the cooling fan or the cross-flow fan is arranged on the upper mounting plate on the other side of the steam condensation chamber, and the air exhaust duct is formed between the bottom of a second containing cavity of the air deflector and the steam condensation chamber and the upper mounting plate.
10. The steam box of claim 9, wherein: the steam condensation chamber is composed of a box body (1) with an upper opening and a lower opening, an upper cover (6) arranged at the upper opening of the box body and a cooling plate (3) arranged at the lower opening of the box body, and the air guide plate and the box body in the steam condensation chamber are integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922359266.6U CN211984988U (en) | 2019-12-25 | 2019-12-25 | Steam condensing device and steam box using same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922359266.6U CN211984988U (en) | 2019-12-25 | 2019-12-25 | Steam condensing device and steam box using same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211984988U true CN211984988U (en) | 2020-11-24 |
Family
ID=73409138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922359266.6U Active CN211984988U (en) | 2019-12-25 | 2019-12-25 | Steam condensing device and steam box using same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211984988U (en) |
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2019
- 2019-12-25 CN CN201922359266.6U patent/CN211984988U/en active Active
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