CN211551948U

CN211551948U - Cabinet type new fan return air cavity structure

Info

Publication number: CN211551948U
Application number: CN201922411982.4U
Authority: CN
Inventors: 张孝军
Original assignee: Xuzhou Xinfeng Air Conditioning Equipment Co ltd
Current assignee: Xuzhou Xinfeng Air Conditioning Equipment Co ltd
Priority date: 2019-12-28
Filing date: 2019-12-28
Publication date: 2020-09-22
Anticipated expiration: 2029-12-28

Abstract

The utility model relates to an air purification equipment technical field specifically is a cabinet type new fan return air chamber structure. The utility model discloses a dust removal air supply case and conversion bellows, install a plurality of air supply fans on the dust removal air supply case, there are air inlet cabinet and heating cabinet conversion bellows bottom, it crosses the air that low excessively low to be equipped with fin electric heating pipe heating temperature in the heating cabinet, prevent that inner structure from damaging the trouble because of the cold air, the air inlet has two air intakes on the cabinet, air inlet cabinet bottom is equipped with the adsorbed layer, heating cabinet upper end is equipped with the exhaust cabinet, it has two air outlets to exhaust on the cabinet, be equipped with smart filter screen between heat converter and heating cabinet and the exhaust cabinet, heat converter one end is equipped with new bellows, install the forced draught blower in the new bellows, the forced draught blower upper end is equipped with the supply-air outlet, the supply-air outlet leads to dust removal air supply case, it is indoor to send into through the fresh and clean air of purification, the other end and the air outlet cabinet of heat converter link to each other.

Description

Cabinet type new fan return air cavity structure

Technical Field

The utility model relates to an air purification equipment technical field specifically is a cabinet type new fan return air chamber structure.

Background

The new fan is an effective air purification device of a new air system, can circulate indoor air, on one hand, discharges dirty indoor air outdoors, on the other hand, inputs fresh outdoor air indoors, the new fan applies new air convection patent technology, and enables the indoor air to realize convection through autonomous air supply and air induction, thereby performing indoor air replacement to the greatest extent, mainly comprising two types of exhaust type new fans and air supply type new fans, which can be installed under most indoor environments, are convenient to install and comfortable to use, but the air temperature input by a return air cavity of the traditional new fan in severe cold weather is too low, which easily causes the body to freeze, and the operation generates faults, in addition, the air purification of the return air cavity of the traditional new fan is not perfect, so that the discharged air is not fresh and clean enough, and is not convenient to disassemble, overhaul and clean, we propose a cabinet type new fan return air cavity structure.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cabinet type new fan return air chamber structure to solve the traditional new fan return air chamber that provides in the above-mentioned background art and cross at the air temperature of severe cold weather input low excessively, lead to the organism to freeze easily, the operation produces the trouble, traditional new fan return air chamber is perfect inadequately to the purification of air in addition, makes the air that emits fresh clean inadequately, and is not convenient for dismantle maintenance and abluent problem.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a cabinet type new fan return air cavity structure, includes dust removal air supply case and conversion bellows, install a plurality of air supply fans on the dust removal air supply case, there are air inlet cabinet and heating cabinet conversion bellows bottom, the air inlet has two air intakes cashier's office in a shop, air inlet cabinet bottom is equipped with the adsorbed layer, the heating cabinet upper end is equipped with the cabinet of airing exhaust, the cupboard of airing exhaust has two air outlets, heat converter with the heating cabinet with be equipped with smart filter screen between the cabinet of airing exhaust, heat converter one end is equipped with new bellows, the new trend incasement is installed the forced draught blower, the forced draught blower upper end is equipped with the supply-air outlet, the supply-air outlet accesss to dust removal air supply case, the other end of heat converter links to each other with the air outlet cabinet, be equipped with out the fan in the.

Preferably, a plurality of bolts are connected among the dust-removing air-supplying box, the conversion air box and the cabinet door.

Preferably, a fixed rod is arranged in the dust-removing air supply box, and a dust-removing bag is connected to the fixed rod in a hanging manner.

Preferably, the inside wall of the fresh air box is provided with a bactericidal lamp.

Preferably, the air inlet cabinet is provided with a temperature sensor.

Preferably, a finned electric heating pipe is arranged in the heating cabinet.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this cabinet type new fan return air cavity structure can detect the temperature of outdoor air inlet when using, can open the switch of fin electric heating pipe when the temperature is low excessively, and the temperature that is risees to the difficult freezing ability that can also normal use in low temperature weather of the return air cavity structure that makes new fan.

2. This cabinet type new fan return air cavity structure is equipped with a plurality of cabinets bodies, and the internal adsorbed layer, coarse filtration net, smart filter screen, bactericidal lamp and the dust bag of being equipped with of cabinet, one whole filtration system make send into indoor air from new fan enough fresh clean, and dust removal air supply case and conversion bellows respectively with cabinet door bolted connection, conveniently dismantle the cabinet door and overhaul and wash return air cavity inner structure.

Drawings

Fig. 1 is a schematic view of the overall assembly structure of the present invention;

FIG. 2 is a wind direction diagram of the present invention;

fig. 3 is a schematic structural view of the germicidal lamp of the present invention.

In the figure: 1. a dust-removing air-supplying box; 11. a bolt; 12. an air supply fan; 13. a fixing plate; 131. a dust removal bag; 2. converting an air box; 21. a partition plate; 22. an exhaust cabinet; 221. an air outlet; 3. an air inlet cabinet; 31. an air inlet; 32. a coarse filter screen; 33. an adsorption layer; 34. a temperature sensor; 4. a thermal converter; 41. a fine filter screen; 5. a new air box; 51. a blower; 52. an air supply outlet; 6. an air outlet cabinet; 61. an air outlet machine; 62. an air outlet; 7. a heating cabinet; 71. a finned electric heating tube; 8. a germicidal lamp; 81. a lamp tube.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be understood that the terms "center", "center line", "longitudinal", "lateral", "length", "width", "thickness", "depth", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be taken as limiting the invention, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Example 1

A cabinet type new fan return air cavity structure, in order to solve the problem that the air temperature input by the traditional new fan return air cavity in cold weather is too low, which easily causes the body to freeze, the operation is failed, in addition, the traditional new fan return air cavity has not perfect air purification, which causes the discharged air to be not fresh enough, and is not convenient for disassembly and cleaning, as a preferred embodiment, as shown in figure 1, figure 2 and figure 3, comprises a dust-removing air-supplying box 1 and a conversion air box 2, a plurality of air-supplying fans 12 are installed on the dust-removing air-supplying box 1, an air-supplying cabinet 3 and a heating cabinet 7 are arranged at the bottom end of the conversion air box 2, two air inlets 31 are arranged on the air-supplying cabinet 3, an adsorption layer 33 is arranged at the bottom end of the air-supplying cabinet 3, an exhaust cabinet 22 is arranged at the upper end of the heating cabinet 7, two air outlets 221 are arranged on the exhaust cabinet 22, a fine filter screen 41 is arranged between the heat converter, a blower 51 is installed in the new air box 5, an air supply opening 52 is arranged at the upper end of the blower 51, the air supply opening 52 leads to the dust removal air supply box 1, the other end of the heat converter 4 is connected with an air outlet cabinet 6, an air outlet machine 61 is installed in the air outlet cabinet 6, and the air outlet machine 61 is provided with an air outlet 62 and leads to the outside.

In this example, be connected with a plurality of bolts 11 between dust removal air supply box 1, the conversion bellows 2 and the cabinet door, conveniently dismantle the cabinet door, overhaul and wash new fan return air chamber inner structure.

Further, a fixing rod 13 is arranged in the dust removing and air supplying box 1, and a dust removing bag 131 is connected to the fixing rod 13 in a hanging mode and absorbs fine dust doped in air when the air is conveyed indoors.

Specifically, the sterilizing lamp 8 is arranged on the inner side wall of the new air box 5, and germs and harmful substances doped in the air entering the new air box 5 are killed.

In addition, the intake cabinet 3 is provided with a temperature sensor 34 for detecting whether the temperature of the air entering the intake cabinet 3 is too low.

Furthermore, a finned electric heating pipe 71 is arranged in the heating cabinet 7, and is used for rapidly heating air with too low temperature, so that the damage of cold air to the whole structure is avoided.

When the utility model is used, outdoor air enters the air inlet cabinet 3 through the air inlet 31, wherein the adsorption layer 33 at the bottom layer of the air inlet cabinet 3 absorbs micromolecule mineral chemical substances in the air, the temperature sensor 34 and the fin electric heating pipe 71 are regulated and controlled by the controller, when the temperature is too low, the controller controls the fin electric heating pipe 71 to work, the air filters out larger impurities such as flying floc through the coarse filter screen 32 and enters the heating cabinet 7, the fin electric heating pipe 71 works to raise the air temperature, the freezing fault of the internal structure is prevented from being normally used by cold air, the air after being heated passes through the fine filter screen 41 to filter out some fine dust, so that the air passing through the heat converter 4 has fewer impurities and is not easy to block, the air enters the new air box 5 under the action of the air blower 51, the sterilizing lamp 8 in the new air box 5 removes harmful substances of bacteria mixed in the air and then enters the dust removal box 1 through the air supply port 52, the dust removal air supply box 1 is hung with a plurality of dust removal bags, further absorbs the residual dust in the air, and then fresh and clean air is sent into the room through the air supply fan 12, meanwhile, indoor dirty air enters the exhaust cabinet 22 from the air outlet 221, and then enters the heat converter 4 through the fine filter screen 41, and is discharged out of the room from the air outlet 62 under the action of the air outlet machine 61, and in addition, the dust removal air supply box 1 and the conversion air box 2 are arranged. And fixed through bolt 11 between the cabinet door, open bolt 11 and can overhaul the washing, convenient and fast to inner structure.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a cabinet type new fan return air cavity structure, includes dust removal air supply box (1) and conversion bellows (2), its characterized in that: the dust removal air supply box (1) is provided with a plurality of air supply fans (12), the bottom end of the conversion air box (2) is provided with an air inlet cabinet (3) and a heating cabinet (7), the air inlet cabinet (3) is provided with two air inlets (31), the bottom end of the air inlet cabinet (3) is provided with an adsorption layer (33), the upper end of the heating cabinet (7) is provided with an exhaust cabinet (22), the exhaust cabinet (22) is provided with two air outlets (221), a fine filtering net (41) is arranged between the heat converter (4) and the heating cabinet (7) and the exhaust cabinet (22), one end of the heat converter (4) is provided with a new air box (5), an air supply blower (51) is arranged in the new air box (5), the upper end of the air supply blower (51) is provided with an air outlet (52), the air outlet (52) is communicated with the dust removal air supply box (1), and the other end of the heat converter (4) is connected, an air outlet machine (61) is arranged in the air outlet cabinet (6), the air outlet machine (61) is provided with an air outlet (62), and the air outlet (62) leads to the outside.

2. The cabinet type fresh air machine air return cavity structure of claim 1, wherein: a plurality of bolts (11) are connected between the dedusting air supply box (1), the conversion air box (2) and the cabinet door.

3. The cabinet type fresh air machine air return cavity structure of claim 1, wherein: a fixing rod (13) is arranged in the dust-removing air supply box (1), and a dust-removing bag (131) is connected to the fixing rod (13) in a hanging mode.

4. The cabinet type fresh air machine air return cavity structure of claim 1, wherein: and a bactericidal lamp (8) is arranged on the inner side wall of the new air box (5).

5. The cabinet type fresh air machine air return cavity structure of claim 1, wherein: the air inlet cabinet (3) is provided with a temperature sensor (34).

6. The cabinet type fresh air machine air return cavity structure of claim 1, wherein: the heating cabinet (7) is internally provided with a fin electric heating pipe (71).