CN218154568U

CN218154568U - Combined air conditioner

Info

Publication number: CN218154568U
Application number: CN202221953742.2U
Authority: CN
Inventors: 赵芳芳; 杨文秀
Original assignee: Qingdao Haier Air Conditioner Gen Corp Ltd; Qingdao Haier Air Conditioning Electric Co Ltd; Haier Smart Home Co Ltd
Current assignee: Qingdao Haier Air Conditioner Gen Corp Ltd; Qingdao Haier Air Conditioning Electric Co Ltd; Haier Smart Home Co Ltd
Priority date: 2022-07-27
Filing date: 2022-07-27
Publication date: 2022-12-27
Anticipated expiration: 2032-07-27

Abstract

The utility model provides a combined air conditioner, which comprises a shell and a fan, wherein the shell is provided with an air outlet pipe, the fan is arranged in the shell, and an outlet of the fan is communicated with an inlet of the air outlet pipe, so that air flow in the shell flows out of the shell through the fan and the air outlet pipe; it still includes: the outlet of the disinfectant atomizing device is communicated with the air outlet pipe. The combined air conditioner can kill the inside of a living place communicated with the combined air conditioner uniformly, particularly, the fan and parts inside the fan cannot be corroded, each corner of each living place communicated with the combined air conditioner can be automatically killed, and the service life of the combined air conditioner can be prolonged.

Description

Combined air conditioner

Technical Field

The utility model relates to an air conditioning technology field especially relates to a modular air conditioner.

Background

The combined air conditioner is a terminal device of a central air conditioning system, and can realize the functions of filtering, cooling, supplying air and humidifying air. The combined air conditioner group generally comprises an air inlet section, a filtering section, a surface cooling section and a fan section according to the use requirement.

Along with the continuation of new crown epidemic situation in recent two years, some field all regularly disinfected requirement usually, and it wastes time and energy to regularly disinfect through the manual work, and the accuracy of time is difficult to handle the accuse, if be equipped with solitary sterilizing machine, then the cost is higher, and the effect is difficult especially even.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present invention has been made in order to provide a combined type air conditioner that overcomes or at least partially solves the above problems, and can achieve the sterilization of the inside of a living space communicating with the combined type air conditioner.

Specifically, the utility model provides a combined air conditioner, which comprises a shell and a fan, wherein the shell is provided with an air outlet pipe, the fan is arranged in the shell, and the outlet of the fan is communicated with the inlet of the air outlet pipe, so that the air flow in the shell flows out of the shell through the fan and the air outlet pipe; the combined air conditioner further includes:

the outlet of the disinfectant atomizing device is communicated with the air outlet pipe.

Optionally, the sterilizing fluid atomizing device includes:

a disinfectant reservoir for storing a disinfectant;

the atomizing nozzle is arranged in the air outlet pipe;

the delivery pipe is arranged between the disinfectant liquid storage and the atomizing spray head;

and the pressurizing device is arranged on the conveying pipe.

Optionally, the disinfection device further comprises a controller electrically connected with the disinfection liquid atomization device;

the controller is provided with a timing part to control the starting and stopping of the disinfectant atomizing device according to the time of the timing part and the preset time, and at least the fan works when the disinfectant atomizing device works.

Optionally, the combined air conditioner further comprises a plurality of air supply outlets;

a plurality of the supply-air outlet sets up in predetermineeing the space, every the supply-air outlet all with the export intercommunication of air-out pipe.

Optionally, the housing is provided with an air inlet, and the air inlet is located on an end face of one end of the housing;

the air outlet pipe is vertically arranged, and an outlet of the air outlet pipe faces upwards;

the fan is a centrifugal fan.

Optionally, the combined air conditioner further includes:

the surface air cooler is arranged in the shell and is positioned in an air inlet area of the fan;

the filter, the filter set up in the casing, and be in the surface cooler with between the air intake.

Optionally, the combined air conditioner further comprises a spray device; the spraying device is used for spraying and washing the filter and the surface cooler simultaneously.

Optionally, the combined air conditioner further comprises a pressure difference detection device;

the pressure difference detection device comprises two pressure sampling pipes, and pressure sampling ports of the two pressure sampling pipes are respectively communicated with the air inlet side of the filter and the air outlet side of the surface air cooler, so that the pressure difference detection device is used for monitoring the pressure difference between the air inlet side of the filter and the air outlet side of the surface air cooler.

Optionally, the combined air conditioner further includes:

the humidifier is used for humidifying air on the air outlet side of the surface air cooler;

and the humidity monitoring device is used for monitoring the air humidity of the air inlet side of the fan or the air humidity of the air inlet side of the surface air cooler.

Optionally, the spraying device comprises a water storage device and a spraying part, and the spraying part utilizes water in the water storage device to simultaneously spray and flush the filter and the surface air cooler; the humidifier humidifies water in the water storage device;

the combined air conditioner further includes:

the first water pan is arranged below the filter and the surface cooler and used for collecting condensed water flowing down from the surface cooler and spray rinsing water flowing down from the filter and the surface cooler;

the second water receiving tray is positioned below the humidifier and used for collecting water flowing down from the surface of the humidifier;

the purification device is used for purifying water in the first water pan and the second water pan;

the water storage device is used for storing the water purified by the purification device.

The utility model discloses an among the combined type air conditioner, owing to adopt can carry out the antiseptic solution atomizing device's that atomizes with the antiseptic solution export with the setting of air-out pipe intercommunication, combined type air conditioner can eliminate and kill with the inside live space of combined type air conditioner intercommunication, and it is more even to eliminate and kill, especially, also can not produce the corruption to fan and inside spare part, reaches the life that reaches automatic eliminating and kill and can prolong combined type air conditioner with every corner of every live space of combined type air conditioner intercommunication.

Furthermore, the disinfectant atomizing device can automatically work, and according to the set conditions, under the condition that the fan works, the atomized disinfectant is blown to the downstream of the combined air conditioner by the fan, so that the labor is saved, and the disinfection efficiency is improved.

The above and other objects, advantages and features of the present invention will become more apparent to those skilled in the art from the following detailed description of specific embodiments thereof taken in conjunction with the accompanying drawings.

Drawings

Some specific embodiments of the present invention will be described in detail hereinafter, by way of illustration and not by way of limitation, with reference to the accompanying drawings. The same reference numbers in the drawings identify the same or similar elements or components. Those skilled in the art will appreciate that the drawings are not necessarily drawn to scale. In the drawings:

fig. 1 is a schematic structural view of a combined type air conditioner according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a combined type air conditioner according to an embodiment of the present invention.

Detailed Description

A combined type air conditioner according to an embodiment of the present invention will be described with reference to fig. 1 to 2. In the description of the present embodiments, it is to be understood that the terms "first", "second", and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature, i.e. one or more such features. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise. When a feature "comprises or comprises" a or some of its intended features, this indicates that other features are not excluded and that other features may be further included, unless expressly stated otherwise.

Unless expressly stated or limited otherwise, the terms "disposed," "mounted," "connected," "secured," and "coupled" and the like are intended to be inclusive and mean, for example, that is, permanently connected, removably connected, or integral to; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. Those skilled in the art should understand the specific meaning of the above terms in the present invention according to specific situations.

Further, in the description of the present embodiments, the first feature being "on" or "under" the second feature may include the first and second features being in direct contact, and may also include the first and second features not being in direct contact but being in contact via another feature therebetween. That is, in the description of the present embodiment, the first feature being "on", "above" and "over" the second feature includes the first feature being directly above and obliquely above the second feature, or merely means that the first feature is higher in level than the second feature. A first feature "under," "beneath," or "beneath" a second feature may be directly under or obliquely under the first feature, or simply mean that the first feature is at a lesser elevation than the second feature.

In the description of the present embodiments, reference to the description of the terms "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Fig. 1 is a schematic structural diagram of a combined air conditioner according to an embodiment of the present invention, as shown in fig. 1, and referring to fig. 2, an embodiment of the present invention provides a combined air conditioner, including a housing 100, a fan 900, and a disinfectant atomizing device 800 for atomizing a disinfectant. The casing 100 is provided with an air inlet, the casing 100 is provided with an air outlet pipe 110, the fan 900 is arranged in the casing 100, and an outlet of the fan 900 is communicated with an inlet of the air outlet pipe 110, so that the air in the casing 100 flows out of the casing 100 through the fan 900 and the air outlet pipe 110. The outlet of the disinfectant atomizing device 800 is communicated with the air outlet pipe 110.

The combined air conditioner is a terminal device of a central air conditioning system, and the circulating air flow enters from the air inlet and flows out from the air outlet of the air outlet pipe 110 under the guidance of the fan 900. The outlet of the disinfecting liquid atomizing device 800 is communicated with the air outlet pipe 110, the outlet of the disinfecting liquid atomizing device 800 is also positioned on the air outlet side of the fan 900, and the atomized disinfecting liquid controllably enters the downstream of the combined air conditioner along with the air outlet of the fan 900. That is, the sterilizing liquid atomizing device 800 can controllably sterilize downstream places communicated with the combined air conditioner, thereby reducing the participation of workers and improving the working efficiency. Moreover, the atomized disinfectant outlet is positioned on the air outlet side of the fan 900, and the atomized disinfectant cannot contact the fan 900 and the internal parts thereof, so that the fan 900 and the internal parts thereof are prevented from being corroded, the service life of the fan 900 is prolonged, and the cost for replacing the fan 900 is reduced.

In some embodiments of the present invention, the disinfecting liquid atomizing device 800 includes a disinfecting liquid storage 810, an atomizing nozzle, a delivery pipe 820, and a pressurizing device. The disinfecting liquid storage 810 is used for storing disinfecting liquid, the atomizing nozzle is arranged in the air outlet pipe 110, the conveying pipe 820 is arranged between the disinfecting liquid storage 810 and the atomizing nozzle, and the pressurizing device is arranged on the conveying pipe 820. The disinfectant stored in the disinfectant storage 810 enters the atomizing nozzle through the delivery pipe 820 under the action of the pressurizing device, and the disinfectant is converted into mist and is blown out from the air outlet pipe 110.

In some embodiments of the present invention, the combined air conditioner further includes a controller electrically connected to the disinfectant atomizing device 800. The controller has a timing section to control the start and stop of the disinfectant atomizing device 800 according to the time of the timing section and a preset time, and at least causes the fan 900 to operate when the disinfectant atomizing device 800 operates. For example, a preset time and an operating time of the disinfectant atomizing device 800 may be set, when the time of the timing part is the preset time, if the fan 900 operates at this time, the disinfectant atomizing device 800 starts to operate, and the fan 900 is controlled not to stop within the operating time, when the operating time ends, if the fan 900 is in an operating state, the disinfectant atomizing device 800 continues to operate, and when the fan 900 stops, the disinfectant atomizing device 800 stops at the same time; if the fan 900 is stopped, the disinfectant atomizing device 800 is also stopped. If the fan 900 does not work at this time, the fan 900 and the disinfectant atomizing device 800 are simultaneously started, and when the working time period is over, the fan 900 and the disinfectant atomizing device 800 are simultaneously stopped.

The arrangement enables the disinfectant atomizing device 800 to automatically work, and atomized disinfectant is blown to the downstream of the combined air conditioner by the fan 900 under the condition that the fan 900 works according to the set conditions, so that the arrangement saves manpower and improves the disinfection efficiency.

In some embodiments of the present invention, the combined air conditioner further includes a plurality of air supply ports. A plurality of supply-air outlets set up in predetermineeing the space, and every supply-air outlet all communicates with the export of tuber pipe 110. That is, through a plurality of supply-air outlets, the atomizing antiseptic solution is sent to in presetting the space to along with the air flow, can guarantee that preset every place in space can both be disinfected. The preset space referred to herein may be a stadium, art gallery, factory, etc.

In some embodiments of the present invention, the air inlet of the casing 100 is located on an end surface of the casing 100. The air outlet pipe 110 is vertically arranged, and an outlet of the air outlet pipe 110 faces upwards. The vertical air conditioner indoor unit is generally arranged on a ceiling of a place, the ceiling can bear load and can be used for workers to stand on the ceiling to work, and the upward outlet pipe 110 is convenient for installation and later maintenance of the fan 900.

In some embodiments of the present invention, fan 900 is a centrifugal fan.

In some embodiments of the present invention, the combined air conditioner further includes a surface air cooler 300 and a filter 200. The surface air cooler 300 is disposed in the casing 100 and in an air inlet area of the fan 900. The filter 200 is disposed in the casing 100 between the surface air cooler 300 and the air inlet. The air flow entering the case 100 passes through the filter 200 and the surface cooler 300 in sequence. The filter 200 is used to filter the air flow, thereby improving the quality of the circulating air flow. The surface air cooler 300 is used for heat exchange with the air flow passing through itself. The filter 200 can make the surface air cooler 300 located downstream not to drop dust easily, thereby ensuring the heat exchange effect of the combined air conditioner.

In some embodiments of the present invention, the combined air conditioner further includes a spray device 400. For simultaneously performing spray rinsing on the filter 200 and the surface cooler 300. Specifically, the spraying device 400 may be disposed in the housing 100, and when the filter 200 is clogged and the surface cooler 300 falls off dust, the filter 200 and the surface cooler 300 may be simultaneously sprayed and washed. Therefore, the spraying device 400 can spray and wash the filter 200 and the surface air cooler 300 at any time and conveniently in a controlled manner without opening the casing 100 of the combined air conditioner, thereby saving time and labor and improving working efficiency. And compared with the mode that the filter 200 and the surface air cooler 300 are not cleaned at the same time, the cleaning time is obviously saved, so that the working time of the combined air conditioner is prolonged.

In some embodiments of the present invention, the combined air conditioner further includes a pressure difference detecting device 500. The pressure difference detection device 500 comprises two pressure sampling pipes 510, and pressure sampling ports of the two pressure sampling pipes 510 are respectively communicated with the air inlet side of the filter 200 and the air outlet side of the surface air cooler 300, so that the pressure difference detection device 500 is used for monitoring the pressure difference between the air inlet side of the filter 200 and the air outlet side of the surface air cooler 300.

The filter 200 absorbs contaminants during operation, and the filter 200 is easily clogged. The surface air cooler 300 is liable to fall dust during operation, thereby reducing the ventilation gap of the surface air cooler 300. When the filter 200 is blocked or the surface air cooler 300 has too much dust, a large pressure difference is formed between the air inlet side of the filter 200 and the air outlet side of the surface air cooler 300, and the pressure difference value between the front of the filtering section and the rear of the surface cooling section is monitored in real time. Through comparing differential pressure with the pressure difference value that sets for, if the pressure difference value is greater than the design pressure difference value, pressure difference detection device 500 can judge that filter 200 blocks up or surface cooler 300 falls dirt too much, and filter 200 and surface cooler 300 need wash, opens spray set 400, sprays and washes filter 200 and surface cooler 300.

Further, the rinsing time period was 5 minutes. After the washing is completed, the combined air conditioner is operated for one hour to blow water on the filter 200 and the surface air cooler 300. And judging the magnitude of the differential pressure value again, wherein if the differential pressure value is smaller than the designed differential pressure value, the spraying device 400 does not work. If the differential pressure value is greater than the design differential pressure value, the spraying device 400 works again, the washing process is repeated, the combined air conditioner runs for one hour after the washing is finished to blow water on the filter 200 and the surface air cooler 300, the magnitude of the differential pressure value is judged again, and the spraying device 400 does not work again until the differential pressure value is less than the design differential pressure value.

The arrangement facilitates monitoring of the conditions of the filter 200 and the surface air cooler 300 at any time, so that the judgment that the filter 200 and the surface air cooler 300 need to be cleaned can be made timely, and the problem that the combined air conditioner is not smooth in ventilation and air circulation is influenced due to blockage of the filter 200 and the surface air cooler 300 is avoided.

In some embodiments of the present invention, the combined air conditioner further comprises a humidifier and a humidity monitoring device. The humidifier is used to humidify the air at the air outlet side of the surface cooler 300. The humidity monitoring device is used for monitoring the air humidity on the air inlet side of the fan 900 or the air humidity on the air inlet side of the surface air cooler 300.

In the above arrangement, the humidity monitoring device monitors the air humidity on the air inlet side of the fan 900 in the combined air conditioner in real time in the working state, if the humidity measured by the humidity monitoring device is lower than the humidity required for use, the humidifier starts to work and starts to humidify, and the fan 900 discharges the humidified air out of the combined air conditioner for circulation. The humidifier works in a controlled manner, so that the labor is saved.

In some embodiments of the present invention, the spraying device 400 includes a water storage device and a spraying part, and the spraying part utilizes the water in the water storage device to spray and flush the filter 200 and the surface air cooler 300 simultaneously. The spray part may spray the filter 200 and the surface cooler 300 at the same time. For example, the spray part may include a plurality of spray headers which are uniformly distributed on the corresponding planes of the inlet and outlet surfaces of the filter 200 and the surface air cooler 300, and clean both the inlet and outlet surfaces of the filter 200 and the surface air cooler 300. Of course, in other embodiments of the present invention, the humidifier may also humidify the water in the water storage device 410, and the humidifier has a simple structure by humidifying the water in the water storage device without providing a plurality of water storage devices.

In some embodiments of the present invention, the combined air conditioner further includes a first water receiving tray 700, a second water receiving tray 710, and a purification apparatus 600. The first drain pan 700 is disposed below the filter 200 and the surface cooler 300, and collects condensed water flowing down from the surface cooler 300 and spray rinsing water flowing down from the filter 200 and the surface cooler 300. Alternatively, the first drain pan 700 may be disposed only below the surface air cooler 300. A second drip tray 710 is located below the humidifier for collecting water running off the surface of the humidifier. The purification apparatus 600 is used to purify water in the first and

second drip trays

700 and 710. The water storage device is used for storing the water purified by the purification device 600.

The purification apparatus 600 may be a filter screen or an activated carbon filter layer. The water storage device 410 may be a separately provided water storage container. The water in the first and

second drip trays

700 and 710 may be pumped into the water storage device through the purification apparatus 600. Of course, in other embodiments of the present invention, the water storage device may also be the first water receiving tray 700 or the second water receiving tray 710, and further, the water storage device may also replace both the first water receiving tray 700 and the second water receiving tray 710.

Thus, it should be appreciated by those skilled in the art that while a number of exemplary embodiments of the invention have been shown and described in detail herein, many other variations and modifications can be made to the invention consistent with the principles of the invention, which may be directly determined or derived from the disclosure of the present invention, without departing from the spirit and scope of the invention. Accordingly, the scope of the present invention should be understood and interpreted to cover all such other variations or modifications.

Claims

1. A combined air conditioner comprises a shell and a fan, wherein an air outlet pipe is arranged on the shell, the fan is arranged in the shell, and an outlet of the fan is communicated with an inlet of the air outlet pipe, so that air flow in the shell flows out of the shell through the fan and the air outlet pipe; it is characterized by also comprising:

2. The combined air conditioner as claimed in claim 1, wherein the sterilizing liquid atomizing device comprises:

a disinfectant reservoir for storing a disinfectant;

the atomizing nozzle is arranged in the air outlet pipe;

the conveying pipe is arranged between the disinfectant liquid storage and the atomizing spray head;

and the pressurizing device is arranged on the conveying pipe.

3. The combined air conditioner of claim 2, further comprising a controller electrically connected to the sterilizing fluid atomizing device;

the controller is provided with a timing part to control the starting and stopping of the disinfectant atomizing device according to the time of the timing part and the preset time, and at least the disinfectant atomizing device works when the fan works.

4. The combined air conditioner according to claim 1, further comprising a plurality of blowing ports;

5. The combined air conditioner according to claim 1,

the shell is provided with an air inlet which is positioned on one end face of the shell;

the fan is a centrifugal fan.

6. The combined air conditioner according to claim 5, further comprising:

and the filter is arranged in the shell and is positioned between the surface air cooler and the air inlet.

7. The combined air conditioner according to claim 6, further comprising a spray device; the spraying device is used for spraying and washing the filter and the surface cooler simultaneously.

8. The combined air conditioner of claim 7, further comprising a pressure difference detecting means;

9. The combined air conditioner of claim 7, further comprising:

the humidifier is used for humidifying air on the air outlet side of the surface cooler;

10. The combined air conditioner according to claim 9,

the spraying device comprises a water storage device and a spraying part, and the spraying part utilizes water in the water storage device to simultaneously spray and flush the filter and the surface air cooler; the humidifier humidifies water in the water storage device;

the combined type air conditioner further includes: