CN216522192U

CN216522192U - Full-heat-band surface cooling unit

Info

Publication number: CN216522192U
Application number: CN202122955902.9U
Authority: CN
Inventors: 林坤; 刘志海; 朱星煜
Original assignee: Xiamen Jinxia Xinfeng Air Conditioning Co ltd
Current assignee: Xiamen Jinxia Xinfeng Air Conditioning Co ltd
Priority date: 2021-11-29
Filing date: 2021-11-29
Publication date: 2022-05-13
Anticipated expiration: 2031-11-29

Abstract

The utility model discloses a full-heat-band surface cooling unit, which comprises an exhaust exchange bin, a surface cooling air supply bin, an outdoor fresh air port, an outdoor air outlet, a fresh air cavity, an exhaust fan, a heat exchange cavity and a return air cavity, the utility model relates to an indoor air return inlet, a surface cooling cavity, a surface cooler, a water baffle, an air supply cavity, an air feeder, an indoor air supply outlet, a heat exchange core and a primary filter screen.

Description

Full-heat-band surface cooling unit

Technical Field

The utility model relates to the field related to fresh air handling units, in particular to a full-heat-zone surface cooling unit.

Background

The fresh air unit is an air conditioning device for providing fresh air, and the working principle is that fresh air is extracted outdoors, is treated by dedusting, dehumidifying (or humidifying), cooling (or heating) and the like, and then is sent indoors through a fan, and the original air in the room is replaced when the fresh air enters the indoor space.

In current new fan unit in-service use, only have the heat recovery function, if need add the cold function of table, then need install independent table cold charge equipment, comparatively occupation space, and it is inconvenient to use.

Disclosure of Invention

Therefore, in order to solve the above-mentioned disadvantages, the present invention provides a full-hot-zone surface cooling unit.

The utility model is realized in such a way that a full heat belt surface cooling unit is constructed, the device comprises an exhaust exchange bin, the right side of the exhaust exchange bin is connected with a surface cooling air supply bin, the front end and the rear end of the left side of the exhaust exchange bin are respectively provided with an outdoor fresh air port and an outdoor air outlet, the left rear end in the exhaust exchange bin is a fresh air cavity, the left side of the fresh air cavity is communicated with the outdoor fresh air port, the front end of the fresh air cavity is connected with an exhaust cavity, the exhaust cavity is communicated with the outdoor air outlet, an exhaust fan is arranged in the exhaust cavity, the exhaust cavity and the right side of the fresh air cavity are provided with a heat exchange cavity, the right side of the heat exchange cavity is provided with a return air cavity, the right rear end of the return air cavity is provided with an indoor return air port, and the two are communicated.

Preferably, the left end is the surface cooling chamber in the surface cooling air supply bin, the surface cooling chamber internally mounted has the surface cooler, the surface cooling chamber right side is equipped with the air supply chamber, the air supply chamber internally mounted has the forced draught blower, the surface cooling air supply bin right side rear end has seted up indoor supply-air outlet, indoor supply-air outlet communicates with each other with the air supply chamber.

Preferably, a heat exchange core is installed inside the heat exchange cavity.

Preferably, primary filter screens are arranged on two sides of the heat exchange core body.

Preferably, the primary filter screen is of a drawing type.

Preferably, a water baffle is arranged on the right side of the surface cooler.

Preferably, the bottoms of the exhaust exchange bin and the surface cooling air supply bin are provided with bases.

Preferably, the front ends of the exhaust exchange bin and the surface cooling air supply bin are provided with access doors, and the positions of the surface cooler connecting pipes are on the same side as the access doors.

The utility model has the following advantages: the utility model provides a full-hot-zone surface cooling unit through improvement, which has the following improvement compared with the same type of equipment:

the utility model relates to a full heat belt surface cooling unit which comprises two parts, wherein an exhaust exchange bin is an exhaust fan and exchange core body section, a surface cooling air supply bin is a surface cooling section and an air supply machine section, the surface cooling air supply bin is additionally provided, a surface cooler is arranged in the surface cooling air supply bin, heat recovery and surface cooling are integrated into a whole, the structure is compact and reliable, indoor cold air and outdoor hot air recover part of cold energy through a full heat exchange core body, the precooled outdoor hot air reduces the temperature through the surface cooler, and then low-temperature gas is supplied to the interior of a room, the functionality is strong, and the problem that the existing unit only has a heat recovery function is solved.

Drawings

FIG. 1 is a schematic top view of the present invention;

FIG. 2 is a schematic front view of the present invention;

fig. 3 is a left side view structure diagram of the present invention.

Wherein: an exhaust exchange bin-1, a surface cooling air supply bin-2, an outdoor fresh air inlet-3, an outdoor air outlet-4, a fresh air cavity-5, an exhaust cavity-6, an exhaust fan-7, a heat exchange cavity-8, a return air cavity-9, an indoor return air inlet-10, a surface cooling cavity-11, a surface cooler-12, a water baffle-13, an air supply cavity-14, an air feeder-15, an indoor air supply outlet-16, a heat exchange core-17 and a primary filter screen-18.

Detailed Description

The present invention will be described in detail with reference to fig. 1 to 3, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model provides a full heat belt surface cooling unit by improvement, which comprises an exhaust exchange bin 1, wherein the right side of the exhaust exchange bin 1 is connected with a surface cooling air supply bin 2, the front end and the rear end of the left side of the exhaust exchange bin 1 are respectively provided with an outdoor fresh air port 3 and an outdoor air outlet 4, the left rear end in the exhaust exchange bin 1 is a fresh air cavity 5, the left side of the fresh air cavity 5 is communicated with the outdoor fresh air port 3, the front end of the fresh air cavity 5 is connected with an exhaust cavity 6, the exhaust cavity 6 is communicated with the outdoor air outlet 4, an exhaust fan 7 is arranged in the exhaust cavity 6, a heat exchange cavity 8 is arranged on the right sides of the exhaust cavity 6 and the fresh air cavity 5, a return air cavity 9 is arranged on the right side of the heat exchange cavity 8, and an indoor return air port 10 is arranged at the rear end of the right side of the return air cavity 9 and is communicated with the indoor return air port and the outdoor fresh air port 3; the left end in the surface cooling air supply bin 2 is a surface cooling cavity 11, a surface cooler 12 is arranged in the surface cooling cavity 11, an air supply cavity 14 is arranged on the right side of the surface cooling cavity 11, an air feeder 15 is arranged in the air supply cavity 14, an indoor air supply outlet 16 is formed in the rear end of the right side of the surface cooling air supply bin 2, and the indoor air supply outlet 16 is communicated with the air supply cavity 14; a heat exchange core body 17 is arranged in the heat exchange cavity 8 to realize stable heat exchange; primary filter screens 18 are arranged on two sides of the heat exchange core body 17 to effectively filter air; the primary filter screen 18 is of a drawing type, and is convenient to disassemble and assemble; a water baffle 13 is arranged on the right side of the surface cooler 12, so that water vapor is conveniently blocked; the bottoms of the exhaust exchange bin 1 and the surface cooling air supply bin 2 are provided with bases, so that the support is stable and the installation is convenient; an access door is installed at the front ends of the air exhaust exchange bin 1 and the surface cooling air supply bin 2, and the position of a pipe connecting part of the surface cooler 12 is located on the same side as the access door, so that the inside of the air exhaust exchange bin and the surface cooling air supply bin can be conveniently overhauled.

The utility model provides a full-hot-zone surface cooling unit through improvement, and the working principle is as follows;

start exhaust fan 7 and begin to work, indoor cold air is got into by indoor return air inlet 10 and is passed through the heat exchange core 17 recovery part cold volume at 8 internally mounted of heat exchange chamber with the outdoor hot-air that gets into by outdoor fresh air inlet 3, the outdoor hot-air of precooling reduces the temperature through surface cooler 12 again after that, then start forced draught blower 15 and carry out work, send low temperature gas to indoor, be equipped with pull formula primary filter 18 in heat exchange chamber 8 both sides, filter the air, improve the efficiency of heat transfer and retrieve the effect of cold volume, and be equipped with breakwater 13 on surface cooler 12 right side, breakwater 13 is effectual to block steam.

The utility model provides a full heat belt surface cooling unit through improvement, which consists of two parts, wherein an exhaust exchange bin 1 is an exhaust fan and exchange core section, a surface cooling air supply bin 2 is a surface cooling section and an air supply section, the surface cooling air supply bin 2 is additionally provided, a surface cooler 12 is arranged in the surface cooling air supply bin 2, heat recovery and surface cooling are integrated into a whole, the structure is compact and reliable, indoor cold air and outdoor hot air recover part of cold energy through the full heat exchange core, the precooled outdoor hot air reduces the temperature through the surface cooler, and then low-temperature gas is supplied to the indoor, the function is strong, and the problem that the existing unit only has the heat recovery function is solved.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described, and the standard parts used in the present invention are all available on the market, the special-shaped parts can be customized according to the description and the accompanying drawings, the specific connection mode of each part adopts the conventional means of bolt and rivet, welding and the like mature in the prior art, the machinery, parts and equipment adopt the conventional type in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, and the details are not described herein.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a full hot band surface cooling unit which characterized in that: the structure of the air-conditioning system comprises an air exhaust exchange bin (1), the right side of the air exhaust exchange bin (1) is connected with a surface cooling air supply bin (2), the front end and the rear end of the left side of the air exhaust exchange bin (1) are respectively provided with an outdoor fresh air inlet (3) and an outdoor air outlet (4), the left rear end in the exhaust exchange bin (1) is provided with a fresh air cavity (5), the left side of the fresh air cavity (5) is communicated with an outdoor fresh air port (3), the front end of the fresh air cavity (5) is connected with an exhaust cavity (6), the exhaust cavity (6) is communicated with an outdoor air outlet (4), an exhaust fan (7) is arranged in the exhaust cavity (6), a heat exchange cavity (8) is arranged on the right side of the exhaust cavity (6) and the fresh air cavity (5), the heat exchange cavity (8) right side is equipped with return air chamber (9), indoor return air inlet (10) are installed to return air chamber (9) right side rear end to both communicate with each other.

2. The full-hot-zone surface cooling unit according to claim 1, characterized in that: the utility model discloses a cold air supply device of table, including table cold air supply storehouse (2), table cold chamber (11) interior left end is table cold chamber (11), table cold chamber (11) internally mounted has table cold ware (12), table cold chamber (11) right side is equipped with air supply chamber (14), air supply chamber (14) internally mounted has forced draught blower (15), table cold air supply storehouse (2) right side rear end has been seted up indoor supply-air outlet (16), indoor supply-air outlet (16) communicate with each other with air supply chamber (14).

3. The full-hot-zone surface cooling unit according to claim 1, characterized in that: and a heat exchange core body (17) is arranged in the heat exchange cavity (8).

4. The full-hot-zone surface cooling unit according to claim 3, characterized in that: primary filter screens (18) are arranged on two sides of the heat exchange core body (17).

5. The full-hot-zone surface cooling unit according to claim 4, characterized in that: the primary filter screen (18) is of a drawing type.

6. The full-hot-zone surface cooling unit as claimed in claim 2, characterized in that: and a water baffle (13) is arranged on the right side of the surface cooler (12).

7. The full-hot-zone surface cooling unit according to claim 1, characterized in that: the bottoms of the exhaust exchange bin (1) and the surface cooling air supply bin (2) are respectively provided with a base.

8. The full-hot-zone surface cooling unit as claimed in claim 2, characterized in that: an access door is installed at the front ends of the air exhaust exchange bin (1) and the surface cooling air supply bin (2), and the position of a pipe connecting part of the surface cooler (12) is located on the same side as the access door.