CN215675516U

CN215675516U - Integral air conditioner with ventilation device

Info

Publication number: CN215675516U
Application number: CN202120302043.0U
Authority: CN
Inventors: 张清杰; 何立庆; 向小; 张泽邦
Original assignee: Guangdong Zhengyi Experiment Equipment Co ltd
Current assignee: Guangdong Zhengyi Experiment Equipment Co ltd
Priority date: 2021-02-02
Filing date: 2021-02-02
Publication date: 2022-01-28
Anticipated expiration: 2031-02-02

Abstract

The utility model provides an integral air conditioner with a ventilation device, which is provided with a case, wherein a first partition plate is arranged in the middle of the case along the length direction, a fresh air inlet, a heating device, a filtering device and a surface air cooler are sequentially arranged in the middle of one side of the first partition plate, a first fan, a first motor, a second motor and a second fan are sequentially and correspondingly arranged in the middle of the other side of the first partition plate, and a second partition plate is arranged between the first motor and the second motor. The air conditioner solves the problems of low refrigeration or heating efficiency, large occupied space, high secondary installation time and labor cost and poor operation quality in the prior art.

Description

Integral air conditioner with ventilation device

Technical Field

The utility model relates to the field of laboratory refrigeration, heating, disinfection and air exhaust, in particular to an integral air conditioner with a ventilation device.

Background

In modern society, public health emergencies such as epidemic situations and the like are often required to be faced, and the supply speed of the biological safety shelter is one of key solving steps; meanwhile, the biological safety shelter also has an air conditioning and ventilating system with higher production efficiency and quicker installation, and in addition, China is a large population country and needs to be matched with nucleic acid sampling, detection, patient transferring, isolation and other work, so that the required biological safety shelter is also more, and the demand is larger. However, as new cockpits, swine fever, bird flu and other epidemic situations occur, the supply efficiency and the technology of the biological safety shelter do not meet ideal requirements, one of the important reasons is that the air conditioning ventilation system adopts a common purification air conditioner and a common purification air conditioner for a building laboratory, after the air conditioning ventilation system is transformed and produced, the air conditioning ventilation system needs to be transported to a site for secondary installation, and professional installation personnel need to be installed in a cross fit manner, so that the construction efficiency is low, refrigerant pipe leakage, installation positions of various sensors are not equal and the like can be caused due to the uneven levels of the professional personnel, so that various quality problems can be caused, and meanwhile, the control is not stable enough.

Therefore, there is a need in the art to design a new air conditioning ventilation system to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides an integral air conditioner with a ventilation device, which solves the problems of low refrigeration or heating efficiency, large occupied space, high secondary installation time and labor cost and poor operation quality in the prior art.

The technical scheme of the utility model is realized as follows:

an integral air conditioner with a ventilation device comprises a case, wherein a first partition plate is arranged in the middle of the case along the length direction, a fresh air inlet, a heating device, a filtering device and a surface air cooler are sequentially arranged in the middle of one side of the first partition plate, a first fan, a first motor, a second motor and a second fan are sequentially and correspondingly arranged in the middle of the other side of the first partition plate, and a second partition plate is arranged between the first motor and the second motor;

the cabinet is provided with an air conditioning air supply outlet at the outer wall of one end close to the second fan, a first vent is arranged at one end close to the second fan by the first partition plate, an air exhaust air inlet is arranged at the outer wall of one end close to the first fan by the cabinet, a condenser is arranged inside one end close to the first fan by the cabinet, a third partition plate is arranged along the width direction of the cabinet and between the condenser and the first partition plate, and a second vent is arranged at one end close to the first fan by the third partition plate;

outdoor wind gets into by the new trend air intake and loops through heating device, filter equipment, surface cooler, first vent and second fan and send out by air conditioner air supply outlet and form first wind channel, and indoor wind gets into by the air intake of airing exhaust and loops through first fan, second vent and send out by the condenser and form the second wind channel, first wind channel and second wind channel mutual independence and mutual noninterference.

Preferably, the integral air conditioner with the ventilation device comprises a primary filter and a secondary filter, wherein the primary filter and the secondary filter are connected and arranged between the heating device and the surface air cooler.

Preferably, the integral air conditioner with the ventilation device is characterized in that the heating device is a PTC electric heater, and the PTC electric heater is arranged between the fresh air inlet and the filtering device.

Preferably, the integral air conditioner with the ventilation device is characterized in that a compressor is arranged inside the case close to one end of the condenser, and a refrigerant pipe is connected between the compressor and the surface air cooler.

Preferably, the integral air conditioner with the ventilation device is characterized in that a cooling fan set and a cooling air port are arranged on the outer wall of one end, close to the condenser, of the case;

the cooling fan set comprises a first condensing fan and a second condensing fan.

Preferably, in the integrated air conditioner with the ventilation device, a first pressure gauge is arranged on the outer wall of one end, close to the first condensing fan, of the case;

and a second pressure gauge is arranged on the outer wall of one end of the case close to the second condensing fan.

Preferably, in the unitary air conditioner with the ventilation device, the cabinet is provided with a first disinfection device in the first air duct.

Preferably, in the unitary air conditioner with the ventilation device, the first disinfection device is an ozone generator, and the ozone generator is located between the surface air cooler and the first ventilation opening.

Preferably, in the unitary air conditioner with the ventilation device, the case is provided with a second disinfection device in the second air duct.

Preferably, the integral air conditioner with the ventilation device, the second disinfection device is an ultraviolet germicidal lamp, and the ultraviolet germicidal lamp is located between the first fan and the air exhaust inlet.

The utility model has the beneficial effects that:

the utility model has independent function and can not interfere with other working systems by arranging different air supply channels, thereby improving the refrigeration or heating efficiency and ensuring the operation quality of the device; by arranging the cooling fan set and the pressure gauge outside the machine box, the refrigeration or heating efficiency is further improved, and meanwhile, the pressure value of the system can be monitored constantly, so that the stability of the working performance and the good working quality are ensured; the integral installation structure design not only avoids the quality problem of a customer in the secondary installation process, but also optimizes the occupied space and reduces the installation time and the labor cost; in addition, the first disinfection device and the second disinfection device are also arranged, so that the disinfection work becomes simple, convenient and feasible without dead angles under a good ventilation system, and a good safety environment is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of an integrated air conditioner having a ventilating device according to the present invention.

The attached drawings are as follows: 1-case, 2-first partition board, 3-fresh air inlet, 4-PTC heater, 5-primary filter, 6-intermediate filter, 7-surface air cooler, 8-ozone generator, 9-ultraviolet germicidal lamp, 10-first blower, 11-first motor, 12-second motor, 13-second blower, 14-condenser, 15-first vent, 16-air conditioning air supply outlet, 17-second vent, 18-heat dissipation air outlet, 19-first condensation blower, 20-second condensation blower, 21-first pressure meter, 22-second pressure meter, 23-compressor, 24-refrigerant pipe, 25-air inlet, 26-second partition board, 27-third partition board.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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.

Referring to fig. 1, an integral air conditioner with a ventilation device comprises a case 1, wherein a first partition plate 2 is arranged in the middle of the case 1 along the length direction and used for forming partitions and facilitating good division and cooperation of working areas, a fresh air inlet 3, a heating device, a filtering device and a surface air cooler 7 are sequentially arranged in the middle of the case 1 on one side of the first partition plate 2, so that a continuous working procedure is formed, an equipment foundation is provided for refrigeration or heating, a first fan 10, a first motor 11, a second motor 12 and a second fan 13 are sequentially and correspondingly arranged in the middle of the case 1 on the other side of the first partition plate 2 and used for enhancing an air supply effect and improving the ventilation system, and a second partition plate 26 is arranged between the first motor 11 and the second motor 12 and used for playing a partition role and preventing interference between the first motor 11 and the second motor 12; an air conditioning air supply outlet 16 is arranged on the outer wall of one end of the case 1 close to the second fan 13 and used for providing fresh air indoors and forming a complete air supply channel, a first vent 15 is arranged on one end of the first partition plate 2 close to the second fan 13 so as to play a role of communication and have a wind guiding function, an air exhaust air inlet 25 is arranged on the outer wall of one end of the case 1 close to the first fan 10 and used for supplying indoor air into the case 1, a condenser 14 is arranged inside the case 1 close to one end of the first fan 10, different refrigerant pipes 24 are connected between the condenser 14 positioned in a cold air recovery exchange area and the surface air cooler 7, the occupied space is optimized while the cold air recovery exchange function is exerted, the condenser 14 is arranged along the width direction of the case 1 and a third partition plate 27 is arranged between the condenser 14 and the first partition plate 2, and while a non-interference basis is provided, the third partition plate 27 is provided with a second ventilation opening 17 at one end close to the first fan 10, so that the first fan 10 can supply air to the condenser 14 well, the environment temperature is improved, and the working performance is improved;

specifically, outdoor air enters from a fresh air inlet 3 and sequentially passes through a heating device, a filtering device, a surface air cooler 7, a first ventilation opening 15 and a second fan 13, and is sent out from an air conditioning air supply opening 16 to form a first air channel, indoor air enters from an exhaust air inlet 25 and sequentially passes through the first fan 10 and the second ventilation opening 15, and is sent out from a condenser 14 to form a second air channel, the first air channel and the second air channel are mutually independent and do not interfere with each other, the environmental temperature working condition of the condenser 14 is well improved by setting different ventilation air channels, the working performance and the operation quality of each device are enhanced, and meanwhile, the integrated ventilation system also provides a convenient condition for reducing the occupied space of the device.

Preferably, in order to carry out effectual air purification and filtration sterilization, filter equipment includes primary filter 5 and median filter 6, and primary filter 5 and median filter 6 are connected and are set up between heating device and surface cooler 7, through hierarchical substep carry out filtration process step by step, exterminate and decompose harmful substance and harmful gas to reach air-purifying's purpose, make the clean aseptic of follow-up gas of seeing off, do benefit to people's healthy.

Preferably, in order to realize a good heating function, the heating device is a PTC electric heater 4, the PTC electric heater 4 is arranged between the fresh air inlet 3 and the filtering device, and the PTC electric heater 4 which can rapidly generate heat and has higher thermal efficiency is arranged, so that the heating process is shortened and rapid, and the air conditioner has the characteristics of ultra-long durability, no oxidation, automatic temperature control and electric energy saving.

Preferably, the case 1 is provided with a compressor 23 inside one end close to the condenser 14, a refrigerant pipe 24 is connected between the compressor 23 and the surface air cooler 7, the compressor 23 and the surface air cooler 7 are reasonably connected by designing an integral installation structure, the occupied space is optimized, and a medium is transmitted through the refrigerant pipe 24, so that a good guarantee is provided for a refrigerating or heating function; the refrigerant pipe 24 is a refrigerant copper pipe, and has good heat conduction performance, so that the refrigeration or heating efficiency is further enhanced.

Preferably, in order to further enhance the air supply effect, the outer wall of the case 1 at one end close to the condenser 14 is provided with a cooling fan set and a cooling air port 18; the cooling fan set comprises a first condensing fan 19 and a second condensing fan 20, and the two sets of condensing fans are arranged, so that the air supply efficiency and strength are improved, and the ventilation system is more efficient; by providing the heat dissipation air port 18, even when the cooling or heating operation is stopped, the exhaust operation can be performed to the inside of the cabinet 1.

More preferably, the outer wall of the case 1 at one end close to the first condensing fan 19 is provided with a first pressure gauge 21, and the outer wall of the case at one end close to the second condensing fan 20 is provided with a second pressure gauge 22, so as to monitor the system pressure in real time and ensure that each device is in a good working state.

Preferably, in order to make the sent gas clean and sterile, the cabinet 1 is provided with a first disinfection device in the first air duct for cleaning and sterilizing the gas in the first air duct.

More preferably, the first disinfection device is an ozone generator 8, the ozone generator 8 is located between the surface air cooler 7 and the first ventilation opening 15, the ozone generator 8 is widely applied and easy to purchase, and ozone is used for killing bacteria and filtering pollutants, so that the effects of purifying air, killing viruses and sterilizing are achieved, and the health of people is guaranteed.

Preferably, in order to further enhance the air cleaning effect, the case 1 is provided with a second disinfection device in the second air channel, so as to ensure that the air in the second air channel is in a clean and sterile state, and avoid harming the health of people.

More preferably, the second sterilizing device is an ultraviolet sterilizing lamp 9, the ultraviolet sterilizing lamp 9 is located between the first fan 10 and the air inlet 25 for air exhaust, the ultraviolet sterilizing lamp 9 mainly has the functions of sterilizing and efficiently filtering indoor air and secondarily sterilizing outdoor air to be exhausted.

Specifically, outdoor air enters a first air channel from a fresh air inlet 3, passes through a PTC electric heater 4, reaches a primary filter 5 and a middle filter 6 for filtering step by step, so as to carry out primary air purification, is cooled or heated by a surface air cooler 7, enters a first ventilation opening 15 through an ozone generator 8, and is sent out to the indoor through an air conditioning air supply opening 16 under the action of a second fan 13; in the working process of heating or cooling, indoor air is sent from the air exhaust air inlet 25 to recover energy in the heating or cooling process and is sent into the second ventilation opening 17 by the first fan 10, so that the condenser 14 is heated or cooled, the environmental working condition is improved, the cooling or heating efficiency is improved, and the device becomes efficient and energy-saving. During the disinfection operation, the second fan 13 sends ozone gas generated by the ozone generator 8 into the room through the air conditioning air supply outlet 16 for disinfection, and harmful gas in the room is sent to the ultraviolet germicidal lamp 9 for disinfection through the first fan 10 and is exhausted to the outside through the heat dissipation air outlet 18.

In the embodiment, different air supply channels are arranged, so that the air supply device can play an independent role and can not interfere with other working systems, thereby improving the refrigeration or heating efficiency and ensuring the operation quality of the device; by arranging the cooling fan set, the cooling air port 18 and the pressure gauge outside the case 1, the refrigeration or heating efficiency is further improved, and meanwhile, the pressure value of the system can be monitored constantly, so that the stability of the working performance and the good working quality are ensured; the integral installation structure design not only avoids the quality problem of a customer in the secondary installation process, but also optimizes the occupied space and reduces the installation time and the labor cost; in addition, the first disinfection device and the second disinfection device are also arranged, so that the disinfection work becomes simple, convenient and feasible without dead angles under a good ventilation system, and a good safety environment is improved.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship indicated in the drawings, which is solely for the purpose of facilitating the description and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and is therefore not to be construed as limiting the utility model.

Furthermore, the terms "first", "second", "element i", "element ii" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implying a number of technical features indicated. Thus, features defined as "first", "second", "element i", "element ii" may explicitly or implicitly include one or more of such features. In the description of the present invention, "plurality" or "a plurality" means two or more unless specifically defined otherwise.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. An integral air conditioner with a ventilation device is characterized by comprising a case, wherein a first partition plate is arranged in the middle of the case along the length direction, a fresh air inlet, a heating device, a filtering device and a surface air cooler are sequentially arranged in the middle of one side of the first partition plate, a first fan, a first motor, a second motor and a second fan are sequentially and correspondingly arranged in the middle of the other side of the first partition plate, and a second partition plate is arranged between the first motor and the second motor;

2. The unitary air conditioner with a ventilating device as set forth in claim 1, wherein said filtering means comprises a primary filter and a secondary filter, said primary filter and said secondary filter being connected and disposed between said heating means and said surface air cooler.

3. The unitary air conditioner with the ventilating device as claimed in claim 1, wherein the heating device is a PTC electric heater disposed between the fresh air intake opening and the filtering device.

4. The unitary air conditioner with a ventilating device as claimed in claim 1, wherein a compressor is provided inside the cabinet at an end adjacent to the condenser, and a refrigerant pipe is connected between the compressor and the surface air cooler.

5. The unitary air conditioner with the ventilating device as claimed in claim 1, wherein the cabinet is provided with a heat radiating fan set and a heat radiating air port on an outer wall of one end adjacent to the condenser, respectively;

6. The unitary air conditioner with the ventilating device as claimed in claim 5, wherein the cabinet is provided with a first pressure gauge at an outer wall of an end thereof adjacent to the first condensing fan;

7. The unitary air conditioner with a ventilating device according to claim 1, wherein said cabinet is provided with a first sterilizing device in said first duct.

8. The unitary air conditioner having a ventilating device according to claim 7, wherein said first sterilizing device is an ozone generator, and said ozone generator is located between said surface air cooler and said first ventilating opening.

9. The unitary air conditioner with a ventilating device according to claim 1, wherein said cabinet is provided with a second sterilizing device in the second air duct.

10. The unitary air conditioner with the ventilating device as claimed in claim 9, wherein the second sterilizing device is a uv germicidal lamp which is located between the first blower and the exhaust air inlet.