CN217005127U - Closed loop type heat pump dehumidification drying system - Google Patents
Closed loop type heat pump dehumidification drying system Download PDFInfo
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- CN217005127U CN217005127U CN202123195476.XU CN202123195476U CN217005127U CN 217005127 U CN217005127 U CN 217005127U CN 202123195476 U CN202123195476 U CN 202123195476U CN 217005127 U CN217005127 U CN 217005127U
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Abstract
The utility model discloses a closed loop type heat pump dehumidification drying system, which comprises: a drying room main body with a containing cavity is arranged inside the drying room; the middle plate is arranged in the middle of the accommodating cavity and divides the accommodating cavity into a first baking chamber and a second baking chamber; the indoor unit is arranged in the first baking chamber, the indoor unit is connected with an outdoor unit through a refrigerant pipeline, and the outdoor unit is arranged outside the drying room main body; at least one first fan arranged in the second baking chamber, wherein the air supply direction of the first fan is opposite to that of the indoor unit; and the dehumidifying device is arranged on the drying room main body. Through being provided with dehydrating unit in holding the chamber, dehydrating unit can dehumidify the air that the humidity is high in holding the chamber to make the air become dry, be convenient for follow-up drying article, hold and be provided with first fan and indoor set in the chamber moreover, first fan and indoor set cooperation drive air circulate between first baking chamber and second baking chamber, improved the efficiency of drying article.
Description
Technical Field
The utility model relates to a drying system, in particular to a closed loop type heat pump dehumidifying and drying system for drying articles.
Background
As is well known, the shelf life of fresh articles is short, such as fresh fruits and fresh medicinal materials, cannot be stored for a long time, the shelf life of dry articles is long, people generally use sunlight to dry the articles, but the mode is greatly influenced by weather and the efficiency is low.
For this reason, some drying systems for drying the articles are available on the market, and although these drying systems can rapidly dry and release the moisture of the articles, the moisture released from the articles remains in the drying chamber of the drying system, which results in extremely high moisture content in the air in the drying chamber, and the efficiency of subsequently drying the articles is greatly reduced.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to solving at least one of the problems of the prior art. Therefore, the utility model provides a closed loop type heat pump dehumidification drying system which can dehumidify air in the drying system according to needs and improve the drying system.
In order to solve the technical problems, the utility model adopts the following technical scheme:
a closed loop heat pump dehumidification drying system, comprising: the drying room comprises a drying room main body, wherein a containing cavity for placing materials is arranged inside the drying room main body, one end of the drying room main body is provided with an opening for materials to enter, and the opening is provided with a first door body capable of opening or closing the opening; the middle plate is arranged in the middle of the accommodating cavity, the accommodating cavity is divided into a first baking chamber and a second baking chamber by the middle plate, and gaps are formed between two ends of the middle plate and the inner wall of the accommodating cavity; the indoor unit is arranged in the first baking chamber, the outdoor unit is arranged outside the drying room main body, and the outdoor unit is connected with the indoor unit through a refrigerant pipeline; at least one first fan arranged in the second baking chamber, wherein the air supply direction of the first fan is opposite to that of the indoor unit; the dehumidifying device is arranged in the drying room main body and used for dehumidifying the air in the accommodating cavity.
In some embodiments of the present invention, the dehumidifying device is disposed on a side of the drying room main body facing away from an air supply direction of the indoor unit.
In some embodiments of the present invention, the indoor unit supplies air in a direction toward the opening, and the dehumidifying device is disposed on a side wall of an end of the drying room main body away from the opening.
In some embodiments of the utility model, the dehumidifying device is an exhaust fan capable of exhausting air in the accommodating chamber.
In some embodiments of the utility model, the side walls of said first baking chamber are provided with air inlets for supplementary air.
In some embodiments of the utility model, the indoor unit is located between the air inlet and the dehumidifying device.
In some embodiments of the utility model, the dehumidifier is a condenser dehumidifier or a rotary dehumidifier.
The utility model has the beneficial effects that: through being provided with dehydrating unit in holding the chamber, dehydrating unit can dehumidify the air that the humidity is high in holding the chamber to make the air become dry, be convenient for follow-up drying article, hold and be provided with first fan and indoor set in the chamber moreover, first fan and indoor set cooperation drive air circulate between first baking chamber and second baking chamber, improved the efficiency of drying article.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a schematic structural view of a drying system according to a preferred embodiment of the present invention;
fig. 2 is a schematic view of another angle of the drying system shown in fig. 1;
fig. 3 is a schematic diagram of the internal structure of the drying system obtained in fig. 1.
Detailed Description
Reference will now be made in detail to the present preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to like elements throughout.
In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, the meaning of a plurality of the terms is one or more, the meaning of a plurality of the terms is three or more, and the terms larger, smaller, larger, etc. are understood to include no essential numbers, and the terms larger, smaller, etc. are understood to include essential numbers. The description of first, second, etc. if any, is for the purpose of distinguishing between technical features and not intended to indicate or imply relative importance or implicitly indicate a number of indicated technical features or implicitly indicate a precedence relationship of indicated technical features.
In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.
Referring to fig. 1 to 3 (the direction of the arrow in fig. 3 indicates the direction of the air flow), the closed-loop heat pump dehumidification drying system according to some embodiments of the present invention includes a drying room main body 100 having a substantially rectangular parallelepiped shape, and it should be noted that the drying room main body 100 may also have other shapes, such as a square shape, a cylindrical shape, etc., without being limited to a rectangular parallelepiped shape, which may be determined according to actual needs. The drying room main body 100 is internally provided with a containing cavity 110 for placing materials, one end of the drying room main body 100 is provided with an opening 120 for materials to enter, the materials can enter the containing cavity 110 through the opening 120, or the materials leave from the containing cavity 110 through the opening 120, and the opening 120 is provided with a first door body 121 capable of opening or closing the opening 120; when the first door 121 closes the opening 120, a closed cavity is formed inside the accommodating cavity 110, so that the hot air inside can be prevented from leaking.
In this embodiment, the middle portion of the accommodating cavity 110 is provided with the middle plate 200, the middle plate 200 is arranged along the length direction of the accommodating cavity 110, the accommodating cavity 110 is divided into the first baking chamber 111 and the second baking chamber 112 by the middle plate 200, gaps 210 are provided between the front and rear ends of the middle plate 200 and the inner wall of the accommodating cavity 110, that is, the front and rear ends of the middle plate 200 are not in contact with the accommodating cavity 110, and therefore the front and rear ends of the first baking chamber 111 and the rear end of the second baking chamber 112 can be communicated through the gaps 210, so that a closed-loop hot air circulation channel is formed inside the accommodating cavity 110. The first baking chamber 11 is provided with an indoor unit 300 therein, the drying chamber main body 100 is provided with an outdoor unit 310 outside thereof, the outdoor unit 310 is connected to the indoor unit 300 through a refrigerant pipe, when the outdoor unit 300 and the indoor unit 300 are in operation, the air in the accommodating chamber 110 can be heated to become hot air, and the hot air can be placed on the articles in the accommodating chamber 110 for heating and drying.
Referring to fig. 2 and 3, one first fan 400 is disposed in the second baking chamber 112, it should be noted that the number of the first fans 400 may be one, two, three or more, and specifically may be determined according to actual needs, but is not limited to one, and the air supply direction of the first fan 400 is opposite to the air supply direction of the indoor unit 300. Through set up foretell first fan 400 in second toasting room 112 for indoor set 300 heats the air into hot-air and blows out forward and form hot-blast in first toasting room 111, and first fan 400 draws hot-air and blows to opposite direction in second toasting room 112, and then makes hot-air can circulate in first toasting room 111 and second toasting room 112, and the article of placing in holding chamber 110 better heats the toasting, toasts efficiently more. The drying room main body 100 is provided with a dehumidifying apparatus 500, and the dehumidifying apparatus 500 is used for dehumidifying air in the accommodating chamber 110.
The closed loop type heat pump dehumidification drying system of this embodiment is through adopting foretell structure, make the inside that holds chamber 110 form a closed loop type hot air circulation passageway, hot-air can toast article in first baking chamber 111 and the circulation flow of second baking chamber 112, heating efficiency is more, help reducing the energy consumption, and drying room main part 100 is provided with dehydrating unit 500, air humidity when holding in chamber 110 is high, dehydrating unit 500 can work and dehumidify the air, make moist air become dry, and then be convenient for follow-up continuation heating stoving article, closed loop type heat pump dehumidification drying system's drying efficiency has been improved widely.
Referring to fig. 3, in order to facilitate the indoor unit 300 to heat air, in some embodiments of the present invention, the dehumidifying device 500 is disposed on a side of the drying room main body 100 away from an air supply direction of the indoor unit 300, specifically, the dehumidifying device 500 is disposed on a side of an air inlet (not shown) of the indoor unit 300, by adopting the above structure, the hot and humid air flowing back from the second baking chamber 112 is dehumidified at the dehumidifying device 500, then the dry air enters the indoor unit 300 from the air inlet of the indoor unit 300 and is heated into dry hot air, and finally the dry hot air is blown out from the air supply outlet of the indoor unit 300, so as to circularly flow the baked articles in the accommodating cavity 110.
In order to make the structure of the closed-loop heat pump dehumidifying and drying system more compact, in some embodiments of the present invention, the indoor unit 300 supplies air in a direction toward the opening 120, and the dehumidifying apparatus 500 is disposed on a side wall of one end of the drying room main body 100 away from the opening 120. Specifically, the indoor unit 300 and the dehumidifying device 500 are both disposed at one end of the drying room main body 100 away from the opening 120, and by adopting the above structure, the structure of the closed-loop heat pump dehumidifying and drying system is more compact and convenient for production.
In the embodiment, in order to facilitate the articles to be placed in the second baking chamber 112, specifically, the first fan 400 is disposed at one end of the second baking chamber 112 close to the opening 120, and a second opening (not shown) for the articles to enter and exit is disposed at the other end of the second baking chamber 112, so that the articles can enter and exit the second baking chamber 112 through the second opening, a second door body (not shown) is hinged to the second opening, and the second opening can be opened or closed by the second door body. It is understood that the second opening may also be opened on the side wall of the second baking chamber 112 opposite to the middle plate 200, which may be determined according to the actual requirement.
Or the first fan 400 is detachably disposed in the second baking chamber 112, when the article needs to be taken and placed, the first fan 400 can be removed, and after the article is moved, the first fan 400 is mounted in the second baking chamber 112, so that the first fan 400 and the indoor unit 300 can still be ensured to cooperate to drive the hot air to circularly flow in the accommodating cavity 110.
In some embodiments of the present invention, the dehumidifying apparatus 500 is an exhaust fan capable of exhausting air in the accommodating chamber 110. Specifically, the exhaust fan is installed on a side wall of the accommodating chamber 110 at an end far from the opening 120. When the humidity of the air in the accommodating chamber 110 reaches a set value, the user can turn on the exhaust fan to exhaust the air, and at this time, the exhaust fan exhausts the air with high humidity in the accommodating chamber 110, so that the humidity of the air inside the accommodating chamber 110 becomes low.
In some embodiments of the present invention, an air inlet 1110 for supplementary air is provided on a sidewall of the first baking chamber 111. When the air fan exhausts the air with high humidity in the accommodating cavity 110, negative pressure is formed inside the accommodating cavity 110, external dry air can be sucked into the accommodating cavity 110 through the air inlet 1110, and the air in the accommodating cavity 110 is supplemented, so that the dry hot air can be heated subsequently to bake the articles.
Referring to fig. 3, in some embodiments of the present invention, the indoor unit 300 is located between the air inlet 1110 and the dehumidifying apparatus 500. By adopting the above structure, the structure of the closed loop heat pump dehumidifying and drying system can be more compact, and the distance process between the air inlet 1110 and the dehumidifying device 500 can be avoided, so that the humid air exhausted by the dehumidifying device 500 is prevented from flowing back into the accommodating cavity 110 from the air inlet 1110.
It should be noted that, besides the above-mentioned exhaust fan, the dehumidifier 500 may also adopt other structures, specifically, the dehumidifier 500 is a condensing dehumidifier (not shown) or a rotary dehumidifier (not shown). The condensing type dehumidifier or the rotary type dehumidifier is arranged in the accommodating cavity 110, when dehumidification is needed, the condensing type dehumidifier or the rotary type dehumidifier works and directly dehumidifies air in the accommodating cavity 110, wet air does not need to be discharged, and the structure is simple. It is understood that, when the dehumidifying apparatus 500 is a condensing type dehumidifier, the condensing type dehumidifier is provided with a condensing drain pipe (not shown) extending to the outside of the drying room main body 100. The condensation pipe generated when the condensing type dehumidifier operates may be discharged to the outside of the drying room main body 100 through the condensation drain pipe.
The above description is only a preferred embodiment of the present invention, and all technical solutions that can achieve the object of the present invention by substantially the same means are within the protection scope of the present invention.
Claims (7)
1. The utility model provides a closed loop type heat pump dehumidification drying system which characterized in that includes:
the drying room comprises a drying room main body (100), wherein a containing cavity (110) for placing materials is arranged in the drying room main body (100), one end of the drying room main body (100) is provided with an opening (120) for materials to enter, and a first door body (121) capable of opening or closing the opening (120) is arranged at the opening (120);
the middle plate (200) is arranged in the middle of the accommodating cavity (110), the accommodating cavity (110) is divided into a first baking chamber (111) and a second baking chamber (112) by the middle plate (200), and gaps (210) are formed between two ends of the middle plate (200) and the inner wall of the accommodating cavity (110);
an indoor unit (300) provided in the first baking chamber (111),
the outdoor unit (310) is arranged outside the drying room main body (100), and the outdoor unit (310) is connected with the indoor unit (300) through a refrigerant pipeline;
at least one first fan (400) arranged in the second baking chamber (112), wherein the air supply direction of the first fan (400) is opposite to the air supply direction of the indoor unit (300);
the dehumidifying device (500) is arranged on the drying room main body (100), and the dehumidifying device (500) is used for dehumidifying the air in the accommodating cavity (110).
2. The closed loop heat pump dehumidification drying system of claim 1, wherein:
the dehumidifying device (500) is arranged on one side of the drying room main body (100) deviating from the air supply direction of the indoor unit (300).
3. The closed loop heat pump dehumidification drying system of claim 2, wherein:
the indoor unit (300) blows air in a direction toward the opening (120),
the dehumidifying device (500) is arranged on one side wall of the drying room main body (100) far away from the opening (120).
4. The closed loop heat pump dehumidification drying system of claim 3, wherein:
the dehumidifying device (500) is an exhaust fan capable of exhausting air in the accommodating chamber (110).
5. The closed loop heat pump dehumidification drying system of claim 4, wherein:
an air inlet (1110) for supplementing air is arranged on the side wall of the first baking chamber (111).
6. The closed loop heat pump dehumidification drying system of claim 5, wherein:
the indoor unit (300) is located between the air inlet (1110) and the dehumidifying apparatus (500).
7. The closed loop heat pump dehumidification drying system of claim 2, wherein:
the dehumidifying device (500) is a condensing dehumidifier or a rotary dehumidifier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123195476.XU CN217005127U (en) | 2021-12-17 | 2021-12-17 | Closed loop type heat pump dehumidification drying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123195476.XU CN217005127U (en) | 2021-12-17 | 2021-12-17 | Closed loop type heat pump dehumidification drying system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217005127U true CN217005127U (en) | 2022-07-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123195476.XU Active CN217005127U (en) | 2021-12-17 | 2021-12-17 | Closed loop type heat pump dehumidification drying system |
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| Country | Link |
|---|---|
| CN (1) | CN217005127U (en) |
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2021
- 2021-12-17 CN CN202123195476.XU patent/CN217005127U/en active Active
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