CN214193821U - Gas heat conversion device and washing machine - Google Patents
Gas heat conversion device and washing machine Download PDFInfo
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- CN214193821U CN214193821U CN202022324750.8U CN202022324750U CN214193821U CN 214193821 U CN214193821 U CN 214193821U CN 202022324750 U CN202022324750 U CN 202022324750U CN 214193821 U CN214193821 U CN 214193821U
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Abstract
The utility model relates to a heat transfer technical field especially relates to a gaseous heat transfer device and washing machine. A gas heat conversion device comprising: the upper shell and the lower shell are provided with upper openings, and the upper shell is buckled on the upper openings of the lower shell; the upper case includes: an air flow inlet provided on a wall plate of the upper case opposite to the lower case; the wall plate of the upper housing is opposite the upper opening with a gap therebetween; an air flow outlet provided at an end of the upper case opposite to the lower case, and communicating with the inside of the lower case; a heat exchanger disposed inside the upper case and communicating with the airflow inlet and the airflow outlet. A washing machine, following advantage has: the miniaturization of the equipment is realized, the smoothness of the air flow is ensured, and the heat conversion efficiency is improved.
Description
Technical Field
The utility model relates to a heat transfer technical field especially relates to a gaseous heat transfer device and washing machine.
Background
At present, a heat conversion device is needed on a plurality of devices, for example, a plurality of washing machines integrating washing and drying are provided, after a user washes clothes, the user directly utilizes a drying function to dry the clothes, the clothes do not need to be dried, and the problems that the balcony is messy, the activity of the user on the balcony is influenced, the sunlight is shielded and the like due to the fact that the clothes are arranged on the balcony in the past are changed. Furthermore, the underwear of the user is not suitable for airing on a balcony, and the airing in a room increases the humidity of the room. Therefore, the washing machine brings great convenience to the life of people.
Nowadays, with the improvement of living standard of people, the requirement of users for washing clothes is continuously increased, for example, underwear and outerwear, underpants and socks, clothes of adults and infants and clothes with different color shades must be washed separately, resulting in great reduction of the amount of clothes washed each time. The washing and drying integrated machine has large volume, wastes much water and occupies much space of a room, so people increasingly like small washing machines at present. However, if in the washing and drying integrated machine, the drying part occupies much space of the washing machine, the miniaturization of the washing machine cannot be achieved, and meanwhile, the arrangement of the airflow channel is difficult, and the drying effect is influenced.
SUMMERY OF THE UTILITY MODEL
In view of this, the present invention aims to provide a gas heat conversion device, which adopts the heating device disposed inside the cover plate of the washing machine, and the air inlet communicated with the outside is disposed on the cover plate, thereby solving the problems of miniaturization and smooth air flow of the washing machine.
In order to achieve the above purpose, the technical scheme of the utility model is realized like this:
a gas heat conversion device comprising: the upper shell and the lower shell are provided with upper openings, and the upper shell is buckled on the upper openings of the lower shell; the upper case includes: an air flow inlet provided on a wall plate of the upper case opposite to the lower case; the wall plate of the upper housing is opposite the upper opening with a gap therebetween; an air flow outlet provided at an end of the upper case opposite to the lower case, and communicating with the inside of the lower case; a heat exchanger disposed inside the upper case and communicating with the airflow inlet and the airflow outlet.
Furthermore, the upper shell comprises a cover plate and a box body, the cover plate is buckled on the box body, the wallboard is a wallboard of the box body, and the airflow inlet is arranged on the wallboard and close to the cover plate.
Furthermore, the box body is in a round table shape, and the diameter of the box body is gradually reduced along with the increase of the distance from the cover plate.
Further, the lower housing is provided with a top plate, the top plate is matched with the wall plate in shape, and the upper opening is formed in the top plate.
Furthermore, a boss is arranged at the top end, far away from the cover plate, of the box body, and the airflow outlet is formed in the end portion of the boss.
Further, the boss is inserted into the upper opening.
Further, the air flow outlet is a plurality of through holes arranged at the end part of the boss.
Further, the heat converter includes: the fan is provided with an air inlet which is communicated with the airflow inlet; the heater is communicated with the fan, an air outlet is formed in the heater, and the air outlet is communicated with the airflow outlet.
Further, the heat converter further includes: and the temperature controller is fixed on the heater.
A washing machine comprising: a gas heat conversion device according to any one of the above; the upper shell is a top cover of the washing machine, and the lower shell is a body of the washing machine.
Compared with the prior art, the utility model discloses a gaseous heat transfer device and washing machine, have following advantage:
the technical scheme has the advantages of realizing the miniaturization of equipment, ensuring the smoothness of air flow and improving the heat conversion efficiency.
Drawings
The accompanying drawings, which form a part hereof, 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 without undue limitation. In the drawings:
fig. 1 is a perspective view of a gas heat conversion device according to an embodiment of the present invention;
fig. 2 is an exploded view of a gas heat conversion device according to an embodiment of the present invention;
fig. 3 is an exploded view of an upper housing according to an embodiment of the present invention;
fig. 4 is a perspective view of a box body according to an embodiment of the present invention;
fig. 5 is a perspective view of a thermal converter according to an embodiment of the present invention;
fig. 6 is a perspective view of the lower housing according to the embodiment of the present invention.
Description of reference numerals:
100-upper housing, 110-box, 111-gas inlet, 112-boss, 113-gas outlet, 114-wall, 120-heat exchanger, 130-cover, 140-controller, 200-lower housing, 210-top plate, 220-upper opening.
Detailed Description
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
The descriptions in the present application referring to "first", "second", "upper", "lower", etc. are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of indicated technical features. Thus, a feature defined as "first," "second," "upper," "lower," may explicitly or implicitly include at least one of the feature. In addition, the utility model relates to a "level" is described when placing for the locking closure lateral wall level, and technical scheme between each embodiment can combine each other, but must be based on the technical scheme that ordinary skilled person in the art can realize, and technical scheme between the embodiment can realize combining, all is within the scope of protection that the utility model claims.
The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
As shown in fig. 1, 2, 4 and 6, a gas heat conversion device includes: an upper shell 100 and a lower shell 200, wherein the lower shell 200 is provided with an upper opening 220, and the upper shell 100 is buckled on the upper opening 220 of the lower shell 200; the upper case 100 includes: an air inlet 111, the air inlet 111 being provided on a wall plate 114 of the upper case 100 opposite to the lower case 200; the wall plate 114 of the upper case 100 is opposite to the upper opening 220 with a gap between the wall plate 114 and the upper opening 220; an air outlet 113 provided at an end of the upper case 100 opposite to the lower case 200, and the air outlet 113 communicates with the inside of the lower case 200; a heat exchanger 120 disposed inside the upper case 100 and communicating with the airflow inlet 111 and the airflow outlet 113.
The heat converter 120 is disposed inside the upper casing 100, the heat converter 120, the airflow inlet 111 and the airflow outlet 113 form an airflow channel, the airflow inlet 111 communicates with the outside, the external air enters the upper casing 100 through the airflow inlet 111, passes through the heat converter 120, the heat of the air is converted, so that the temperature of the air is changed, the air with the changed temperature is discharged through the airflow outlet 113, and the airflow outlet 113 communicates with the lower casing 200, so as to absorb the heat inside the lower casing 200 or release the heat to the inside of the lower casing 200, thereby performing heat exchange on the air inside the lower casing 200. The airflow inlet 111 is disposed on the wall plate 114 of the box body 110, and the airflow inlet 111 cannot be communicated with the outside after the wall plate 114 is fastened to the upper opening 220, so that a gap is left between the wall plate 112 and the upper opening 220, so that the airflow inlet 111 is communicated with the outside.
As an embodiment, the gas heat conversion apparatus is applied to a washing machine, and the lower case 200 is an outer shell of a washing tub of the washing machine, and an inner tub is provided therein, and laundry is loaded into the inner tub for washing. The upper case 100 is an upper cover of the washing machine, and the upper cover of the existing washing machine is mostly a plastic cover plate, in order to save the space inside the lower case of the washing machine, the cover plate is made into a case shape, and the drying device, that is, the heat converter 120 is arranged in the upper case 100, and the air is heated by the normal temperature air introduced from the outside and then introduced into the lower case 200, so that the washed damp clothes are dried.
As another embodiment, the gas-heat converting apparatus is applied to a refrigerator, an air conditioner, or other equipment, for example, a refrigerator is taken as an example, the lower casing 200 is a body of the refrigerator, the upper casing 100 is fastened to the refrigerator body, and the gas flow outlet 113 is communicated with the interior of the refrigerator body. The external air is introduced from the airflow inlet 111, and the formed low-temperature air is introduced into the refrigerator body through the airflow outlet 113 by the heat conversion of the heat conversion device 120, so as to absorb the temperature of the air in the refrigerator body and cool the refrigerator body. The airflow inlet 111 may be communicated with the outside to introduce outside normal temperature air, or may be communicated with the refrigerator body to introduce hot air guided out from the refrigerator body, thereby realizing circulation of air.
The two embodiments are only two embodiments of the application of the gas heat conversion device of the present invention, and the application of the gas heat conversion device of the present invention is not limited thereto. No matter the device is applied, the heat conversion device 120 is arranged on the upper shell 100, so that the internal space of the lower shell 200 is not occupied, the internal space of the lower shell 200 is saved, the volume of the lower shell 200 is reduced, and the miniaturization of the device is realized; the air flow inlet 111, the heat converter 120, the air flow outlet 113, and the inside of the lower case 200 form a communicating air flow passage. The airflow inlet 111 is provided on the wall plate, and does not need to be opened at other positions, thereby saving the space of the upper housing 100, and the gap between the wall plate 114 and the upper opening 220 enables the airflow passage to communicate with the outside. The smooth air flow is ensured, and the heat conversion efficiency is improved.
Specifically, as shown in fig. 3, the upper housing 100 includes a cover plate 130 and a box body 110, the cover plate 130 is fastened to the box body 110, the wall plate 114 is a wall plate of the box body 110, and the airflow inlet 111 is disposed on the wall plate 114 and close to the cover plate 130.
The cover plate 130 is fastened to the case 110 to form the upper case 100, the heat converter 120 is disposed in the case 110, the air inlet 111 is disposed at the upper portion of the heat converter 120, and the air outlet 113 is disposed at the lower portion of the heat converter 120 to form an air flow path in the upper case 100, so that the air inlet 111 is disposed at the upper portion of the wall plate 114 of the case 110, that is, at a position close to the cover plate 130.
Specifically, the box body 110 is in a circular truncated cone shape, and the diameter of the box body gradually decreases with the increase of the distance from the cover plate 130.
The shape and area of the cover plate 130 are matched with the outer shape of the lower case 200 for the sake of appearance, and the area of the gas outlet 113 is smaller than that of the cover plate 130 for the input of the heat-converted gas into the lower case 200, and therefore, it is preferable that the case body 110 has a circular truncated cone shape and a diameter is gradually reduced as the distance from the cover plate 130 increases.
Specifically, the lower housing 200 is provided with a top plate 210, the top plate 210 matches the shape of the wall plate 114, and the upper opening 220 is provided on the top plate 210.
As an example, as shown in fig. 1, 2, 4 and 6, the outer shape of the box body 110 is truncated cone-shaped, and the top plate 210 of the lower case 200 is shaped to conform to the wall plate 112 of the box body 110, but the diameter of the top plate 210 at the same height position as the wall plate 112 is larger than the diameter of the wall plate 112, and the positions of the wall plate 112 and the top plate 210 are higher than the top plate 210, so that a gap is formed between the top plate 210 and the wall plate 112.
As another example, the wall plate 112 and the top plate 210 may be completely attached, and the air inlet 111 may be provided on the cover plate 130.
However, in order to further save space, as shown in fig. 3, a controller 140 is further provided inside the box body 110, and a control controller 140 may be provided on the cover plate 130, even a control area for controlling the operation of the whole machine, and therefore, it is preferable to provide the airflow inlet 111 on the wall plate 114.
Specifically, as shown in fig. 4, a boss 112 is disposed at a top end of the box body 110 away from the cover plate 130, and the airflow outlet 113 is disposed at an end of the boss 112.
A heat exchanger 112 is installed at the bottom of the case 110, the heat exchanger 112 communicates with a gas outlet 113, and the gas outlet 113 communicates with the inside of the lower case 200, and thus the gas outlet 113 is provided on the end surface of the boss 112.
The boss end face preferably has a plurality of through holes. The end face may be integrally formed with the wall plate 114 or may be an end plate connected to the wall plate 114.
Specifically, as shown in fig. 6, the boss 112 is inserted into the upper opening 220.
The gas outlet 113 of the box body is partially made into a boss 112 which can be inserted into the upper opening 220, thereby improving the gas circulation efficiency. Preferably, a sealing structure is provided at least one of the periphery of the boss 112 and the edge of the upper opening 220 to prevent gas from leaking to the outside. Will the utility model discloses a gaseous heat transfer device is applied to washing machine, sets up seal structure and can also prevent washing machine during operation, and water sputters the outside.
Specifically, the air outlet 113 is a plurality of through holes disposed at an end of the boss 112.
The end plate and the wall plate 114 may be made of the same material or different materials, for example, the wall plate 114 may be made of high temperature resistant plastic, the end plate may be made of metal, hot air output from the gas converter 120 may be blown to the end plate to increase the temperature of the end plate, and a thermal failure conductor, preferably silicone, may be provided on the end plate in order to prevent burning during operation.
The through holes are arranged according to a certain rule, so that the appearance of the device is improved.
Specifically, as shown in fig. 5, the heat converter includes: the fan 122 is provided with an air inlet 1221, and the air inlet 1221 is communicated with the airflow inlet 111; and a heater 121 in communication with the blower 122, wherein the heater 121 is provided with an air outlet (not shown) in communication with the airflow outlet 113.
Air is introduced by the blower 122 and is input to the heater 121 for heating, and the gas input efficiency is improved.
Specifically, the thermal converter 120 further includes: and a temperature controller 123 fixed to the heater 121.
The temperature of the heater 121 is monitored in real time by the temperature controller 123 so as to control it to control the heating temperature.
A washing machine comprising: a gas heat conversion device according to any one of the above; wherein, the upper casing 10 is a top cover of the washing machine, and the lower casing 200 is a body of the washing machine.
Through setting up gaseous heat transfer device inside washing machine's top cap, convert cold air into hot-air back through the heater, directly with inside the body of hot-air input washing machine, dry wet clothes. The miniaturization of the equipment is realized, the smoothness of the air flow is ensured, and the heat conversion efficiency is improved.
Other embodiments of the invention will be apparent to those skilled in the art from consideration of the specification and practice of the invention disclosed herein. This application is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the invention and including such departures from the present disclosure as come within known or customary practice within the art to which the invention pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the invention being indicated by the following claims.
It will be understood that the invention is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the present invention is limited only by the appended claims.
Claims (10)
1. A gas heat conversion device, comprising:
the upper shell and the lower shell are provided with upper openings, and the upper shell is buckled on the upper openings of the lower shell;
the upper case includes:
an air flow inlet provided on a wall plate of the upper case opposite to the lower case;
the wall plate of the upper housing is opposite the upper opening with a gap therebetween;
an air flow outlet provided at an end of the upper case opposite to the lower case, and communicating with the inside of the lower case;
a heat exchanger disposed inside the upper case and communicating with the airflow inlet and the airflow outlet.
2. A gas heat conversion device according to claim 1,
the upper shell comprises a cover plate and a box body, the cover plate is buckled on the box body, the wallboard is a wallboard of the box body, and the airflow inlet is formed in the wallboard and is close to the cover plate.
3. A gas heat conversion device according to claim 2,
the box body is in a round table shape, and the diameter of the box body is gradually reduced along with the increase of the distance from the cover plate.
4. A gas heat conversion device according to claim 3,
the lower shell is provided with a top plate, the top plate is matched with the wall plate in shape, and the upper opening is formed in the top plate.
5. A gas heat conversion device according to claim 4,
the top end of the box body, which is far away from the cover plate, is provided with a boss, and the airflow outlet is arranged at the end part of the boss.
6. A gas heat conversion device according to claim 5,
the boss is inserted into the upper opening.
7. A gas heat conversion device according to claim 6,
the air flow outlet is a plurality of through holes arranged at the end part of the boss.
8. The gas heat conversion device of claim 1, wherein the heat converter comprises:
the fan is provided with an air inlet which is communicated with the airflow inlet;
the heater is communicated with the fan, an air outlet is formed in the heater, and the air outlet is communicated with the airflow outlet.
9. The gas heat conversion device of claim 8, further comprising:
and the temperature controller is fixed on the heater.
10. A washing machine, characterized by comprising:
a gas heat conversion device according to any one of claims 1 to 9;
the upper shell is a top cover of the washing machine, and the lower shell is a body of the washing machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022324750.8U CN214193821U (en) | 2020-10-19 | 2020-10-19 | Gas heat conversion device and washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022324750.8U CN214193821U (en) | 2020-10-19 | 2020-10-19 | Gas heat conversion device and washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214193821U true CN214193821U (en) | 2021-09-14 |
Family
ID=77642193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022324750.8U Active CN214193821U (en) | 2020-10-19 | 2020-10-19 | Gas heat conversion device and washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214193821U (en) |
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2020
- 2020-10-19 CN CN202022324750.8U patent/CN214193821U/en active Active
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