CN217737387U

CN217737387U - Plasma air conditioner

Info

Publication number: CN217737387U
Application number: CN202121931575.7U
Authority: CN
Inventors: 许航; 王刚; 郭壮志
Original assignee: Suzhou Envicool Temperature Control Technology Co ltd
Current assignee: Suzhou Envicool Temperature Control Technology Co ltd
Priority date: 2021-08-17
Filing date: 2021-08-17
Publication date: 2022-11-04
Anticipated expiration: 2031-08-17

Abstract

The utility model discloses a plasma air conditioner, plasma air conditioner include casing, fan, filter piece, evaporimeter, plasma module and airflow sensor, prescribe a limit to the air outlet channel in the casing, and plasma air conditioner still includes, and plasma module establishes in airflow channel, and sets up in the low reaches of filtering the piece along the air current flow direction, and airflow sensor establishes in airflow channel, and is used for detecting the air velocity of airflow channel. The plasma module is configured to control the output efficiency based on the gas flow rate monitored by the gas flow sensor. The utility model discloses a plasma air conditioner can realize the processing of the inside air current of self, guarantees the cleanliness factor of the inside environment of air conditioner to avoid the phenomenon of the long-time back internal pollution that moves of air conditioner, and this plasma air conditioner can be according to the operating condition of wind speed adjustment plasma, ensure that ozone concentration is in comparatively suitable scope all the time.

Description

Plasma air conditioner

Technical Field

The utility model relates to an air purification equipment technical field especially relates to a plasma air conditioner.

Background

The air conditioner has two main functions as air conditioning equipment, namely indoor temperature and humidity control, the temperature and humidity are controlled within a required range, air circulation is achieved, and air is drawn by the air conditioner fan to circulate in a room. With the improvement of the use requirements of users, more and more air conditioning equipment has the sterilization and disinfection functions.

The existing air conditioner is generally provided with a plasma at an air outlet, the plasma can generate ozone during working, and the air outlet flow of the air conditioner can realize sterilization and disinfection under the action of the ozone. However, the current disinfection air conditioner can not achieve self-purification well, unpurified air can be left in the air conditioner, and parts such as an evaporator in the air conditioner are not clean enough in the long term, so that internal parts are polluted. Meanwhile, when the rotating speed of a fan is too fast, the capacity of generating ozone by plasma can be greatly reduced, when the fan is too slow, the concentration of ozone can be accumulated to be very high, and the high-concentration ozone not only causes great damage to human bodies, but also is extremely easy to combust or explode.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a plasma air conditioner, the processing of the inside air current of self can be realized to this plasma air conditioner, guarantees the cleanliness factor of the inside environment of air conditioner to avoid the phenomenon of the long-time back internal pollution that moves of air conditioner, and this plasma air conditioner can guarantee that ozone concentration is in comparatively suitable scope all the time according to the operating condition of wind speed adjustment plasma.

For realizing the above technical effect, the technical scheme of the utility model as follows:

the utility model discloses a plasma air conditioner, including casing, fan, filtration piece and evaporimeter, inject the gas outlet channel in the casing, plasma air conditioner still includes: a plasma module disposed within the airflow passage and downstream of the filter element in an airflow flow direction; the airflow sensor is arranged in the airflow channel and is used for detecting the airflow speed in the airflow channel; wherein the plasma module is configured to control output efficiency according to the gas flow rate monitored by the gas flow sensor

In some embodiments, the plasma module comprises: the shell is connected to the inner side wall of the shell; a plasma disposed within the enclosure.

In some specific embodiments, one of the housing and the casing is provided with a mounting protrusion, and the other of the housing and the casing is provided with a mounting groove matched with the mounting protrusion.

In some more specific embodiments, be equipped with the installation department on the inside wall of casing, inject in the installation department mounting groove, still be equipped with on the installation department with the locking hole of mounting groove intercommunication, install the retaining member in the locking hole, the one end of retaining member stretches into the locking hole is with the locking the casing.

In some specific embodiments, the casing is provided with mounting lugs, the mounting lugs are provided with mounting holes, and the casing is connected to the housing through mounting pieces in the mounting holes.

In some embodiments, the power source of the plasma is an automatic frequency conversion power source.

In some embodiments, the plasma air conditioner further comprises an ozone detector disposed on an inner side wall of the housing, the ozone detector being configured to detect an ozone content in the airflow passage.

In some specific embodiments, the ozone detector is a plurality of ozone detectors, and the plurality of ozone detectors are respectively arranged on different side walls of the airflow channel.

In some specific embodiments, the plasma air conditioner further comprises an alarm, the alarm is electrically connected with the ozone detector, and the alarm gives an alarm when the ozone detector detects that the ozone content of the airflow channel exceeds a preset value.

In some embodiments, the airflow sensor is a plurality of airflow sensors, and the plurality of airflow sensors are provided on different side walls of the airflow channel.

The utility model discloses plasma air conditioner's beneficial effect: because the plasma module is arranged between the evaporator and the filtering piece, the air after primary filtration can be immediately purified and sterilized by the plasma module, so that the treatment of the air flow in the air conditioner is realized, the cleanliness of the internal environment of the air conditioner is ensured, and the phenomenon of internal pollution after the air conditioner runs for a long time is avoided. The plasma module can also control the output efficiency of ozone according to the wind speed detected by the airflow sensor, the higher the wind speed is, the higher the ozone output efficiency is, the lower the wind speed is, and the lower the ozone output efficiency is, thereby ensuring that the ozone concentration is always in a more appropriate range

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

Fig. 1 is a schematic structural diagram of a plasma air conditioner according to an embodiment of the present invention;

fig. 2 is a schematic view of a matching structure between a housing and a casing of a first plasma module according to an embodiment of the present invention;

fig. 3 is a schematic view of a fitting structure between a housing and a casing of a second plasma module according to an embodiment of the present invention.

Reference numerals:

1. a housing; 11. an air flow channel; 12. an installation part; 121. installing a groove; 1211. a locking hole;

2. a fan; 3. a filter member; 4. an evaporator;

5. a plasma module; 51. a housing; 511. mounting a boss; 512. mounting lugs; 5121. mounting holes;

6. an airflow sensor; 7. an ozone detector; 8. an alarm; 9. a locking member; 10. and (4) a mounting piece.

Detailed Description

In order to make the technical problem solved by the present invention, the technical solution adopted by the present invention and the technical effect achieved by the present invention clearer, the technical solution of the present invention will be further explained by combining the drawings and by means of the specific implementation manner.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and for simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Furthermore, features defined as "first" and "second" may explicitly or implicitly include one or more of the features for distinguishing between descriptive features, non-sequential, non-trivial and non-trivial. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

A specific structure of a plasma air conditioner according to an embodiment of the present invention will be described below with reference to fig. 1 to 3.

The utility model discloses a plasma air conditioner, as shown in fig. 1, the plasma air conditioner of this embodiment includes casing 1, fan 2, filter piece 3, evaporimeter 4, plasma module 5 and airflow sensor 6, and the flow path 11 is given a limit to in the casing 1, and plasma module 5 establishes in airflow path 11, and sets up in the low reaches of filtering piece 3 along the air current direction of flow, and airflow sensor 6 establishes in airflow path 11, and is used for detecting the air velocity of flow path 11. The plasma module 5 is configured to control the output efficiency according to the gas flow rate monitored by the gas flow sensor 6.

It can be understood that, in the working process of the plasma air conditioner, the air to be processed is firstly primarily filtered by the filter element 3 and then processed by the plasma module 5, so that the air cleanliness of the air inside the air conditioner is ensured, the condition of internal pollution after the air conditioner runs for a long time is avoided, and the processed air is sent out by the fan 2. The plasma air conditioner of this embodiment establishes plasma module 5 between evaporimeter 4 and filtration piece 3, guarantees that the air after the primary filtration can be purified the virus killing by plasma module 5 immediately to realize the processing of the inside air current of self, guarantee the cleanliness factor of the inside environment of air conditioner, avoid the phenomenon of the long-time back internal pollution of operation of air conditioner.

It should be added that, because the airflow sensor 6 is arranged in the airflow channel 11, the airflow sensor 6 can detect the airflow speed, and the airflow sensor 6 detects that no airflow flows in the airflow channel 11, the control system feeds back a closing signal to the plasma module 5, and the plasma module 5 is closed, so as to avoid the ozone concentration generated by the plasma module 5 exceeding the standard under the condition of no airflow; if the gas flow sensor 6 detects that a gas flow is flowing, the plasma module 5 is operated. And in the operation process of the plasma module 5, the plasma module 5 can control the output efficiency of the ozone according to the wind speed detected by the airflow sensor 6, and the higher the wind speed is, the higher the output efficiency of the ozone is, the lower the wind speed is, and the lower the output efficiency of the ozone is, thereby ensuring that the concentration of the ozone is always in a proper range.

It should be additionally noted that, when the fan 2 adopts an exhaust fan, the filter member 3, the evaporator 4 and the fan 2 are sequentially arranged along the airflow flowing direction, and the plasma module 3 may be arranged between the filter member 3 and the evaporator 4, or between the evaporator 4 and the fan 2. When the fan 2 adopts the air blower, the filter piece 3, the fan 2 and the evaporator 4 are sequentially arranged along the air flow flowing direction, and the plasma module 3 can be arranged between the filter piece 3 and the fan 2 and also between the evaporator 4 and the fan 2. That is, in the present embodiment, the specific positions of the filter 3, the evaporator 4, and the plasma module may be discharged according to the type of the blower 2.

In some embodiments, the plasma module 5 includes an enclosure 51 and a plasma. A cabinet 51 is attached to an inner sidewall of the housing 1, and plasma is provided in the cabinet 51. It can be understood that the casing 51 can protect the plasma, and the plasma module 5 is arranged on the inner side wall of the shell 1, on one hand, the plasma module is convenient to install and disassemble for maintenance, on the other hand, the obstruction of the plasma module 5 to the air flow is reduced, and therefore the stable work of the plasma air conditioner is ensured.

Advantageously, the plasma module 5 is installed at the structural part of the side door of the air conditioner, and the assembly state can be seen after the front side of the air conditioner is opened, so that the maintenance and the replacement are convenient.

In some specific embodiments, as shown in fig. 2, one of the housing 51 and the housing 1 is provided with a mounting protrusion 511, and the other of the housing 51 and the housing 1 is provided with a mounting groove 121 which is matched with the mounting protrusion 511. It should be noted that, in some embodiments, the housing 51 is provided with a mounting protrusion 511, and the housing 1 is provided with a mounting groove 121; in some embodiments, the housing 51 has a mounting recess 121, and the housing 1 has a mounting protrusion 511, in some embodiments, the housing 51 has a mounting protrusion 511 and a mounting recess 121, and the housing 1 has a mounting protrusion 511 and a mounting recess 121. That is, the positions of the mounting protrusions 511 and the mounting grooves 121 may be selected according to actual needs, and the number and positions of the mounting protrusions 511 and the mounting grooves 121 are not specifically limited. It can be understood that, in this embodiment, the chassis 51 and the housing 1 are configured to implement the mounting of the plasma and the housing 1 through the cooperation of the mounting protrusion 511 and the mounting groove 121, which simplifies the mounting structure of the plasma module 5, facilitates the assembly of the plasma air conditioner, improves the mounting stability of the plasma module 5, and ensures the operational reliability of the plasma module 5.

In some more specific embodiments, as shown in fig. 2, a mounting portion 12 is provided on an inner side wall of the housing 1, a mounting groove 121 is defined in the mounting portion 12, a locking hole 1211 communicating with the mounting groove 121 is further provided on the mounting portion 12, a locking member 9 is installed in the locking hole 1211, and one end of the locking member 9 extends into the locking hole 1211 to lock the housing 51. It is understood that, in the actual installation process, the locking member 9 is inserted into the locking hole 1211 after the installation projection 511 of the housing 51 is inserted into the installation recess 121. Therefore, the installation stability of the plasma module 5 can be further improved, and the working reliability of the plasma module 5 is ensured to the maximum extent.

In some embodiments, as shown in fig. 3, the housing 51 is provided with a mounting ear 512, the mounting ear 512 is provided with a mounting hole 5121, and the housing 51 is connected to the housing 1 through the mounting member 10 in the mounting hole 5121. It will be appreciated that the mounting is accomplished by aligning the mounting holes 5121 of the mounting ears 512 with the mounting holes of the housing 1 and then inserting the mounting members 10 into the mounting holes and the mounting holes 5121 during the mounting process in a simple manner and with a stable connection of the plasma module 5 and the housing 1.

It should be additionally noted that, in other embodiments of the present invention, the connection structure of the plasma module 5 and the housing 1 may also be connected by other connection methods such as a snap or an adhesive, which may be specifically selected according to actual needs, and is not limited to the above description.

In some embodiments, the power source for the plasma is an automatic variable frequency power source. According to the foregoing, the plasma module 5 can be adjusted according to the detection result of the airflow sensor 6, and the power supply of the plasma is set as an automatic variable frequency power supply, so that the plasma module 5 can be conveniently adjusted, and therefore, the concentration of ozone generated by the plasma is always at a proper concentration in the working process of the plasma air conditioner.

In some embodiments, as shown in fig. 1, the plasma air conditioner further includes an ozone detector 7, the ozone detector 7 being provided on an inner side wall of the casing 1, the ozone detector 7 being for detecting an ozone content in the air flow passage 11. It can be understood that, because the risk of the ozone concentration being too high is great, in order to further improve the safety of the plasma air conditioner, the ozone detector 7 additionally arranged in the plasma air conditioner of the embodiment can monitor the ozone content in the airflow channel 11 in real time, so as to avoid the ozone concentration in the airflow channel 11 exceeding the standard to the maximum extent.

In some specific embodiments, the ozone detector 7 is provided in plurality, and the plurality of ozone detectors 7 are provided on different side walls of the airflow passage 11. Therefore, the ozone concentration in the airflow channel 11 can be detected in all directions, and the phenomenon that the ozone concentration in a local area is too high is avoided.

In some specific embodiments, as shown in fig. 1, the plasma air conditioner further comprises an alarm 8, the alarm 8 is electrically connected to the ozone detector 7, and when the ozone detector 7 detects that the ozone content in the airflow channel 11 exceeds a preset value, the alarm 8 gives an alarm. From this, the alarm 8 that adds can in time remind the user when the ozone concentration exceeds standard in airflow channel 11 to promote the safety in utilization of the plasma air conditioner of this embodiment.

In this embodiment, the alarm mode of the alarm 8 may be selected from an audible alarm, a blinking alarm, or a combination of the two, and may be specifically selected according to actual needs.

In some embodiments, the airflow sensor 6 is provided in plurality, and the plurality of airflow sensors 6 are provided on different side walls of the airflow passage 11. Therefore, the reliability of the airflow sensors 6 can be improved, and even if one or two airflow sensors 6 are in failure, the airflow speed in the airflow channel 11 can be well detected to be fed back to the plasma module 5.

Example (b):

a plasma air conditioner according to an embodiment of the present invention will be described with reference to fig. 1 to 3.

As shown in fig. 1, the plasma air conditioner of the present embodiment includes a housing 1, a fan 2, a filter member 3, an evaporator 4, a plasma module 5, an airflow sensor 6, an ozone detector 7, and an alarm 8, the housing 1 defining an airflow path 11 therein, and the plasma air conditioner further includes the plasma module 5 disposed in the airflow path 11 and between the filter member 3 and the evaporator 4. The plasma module 5 includes a chassis 51 and plasma. A cabinet 51 is attached to an inner sidewall of the housing 1, and plasma is provided in the cabinet 51. The airflow sensor 6 is provided in the airflow passage 11, and detects the airflow speed of the airflow passage 11. The ozone detector 7 is provided on the inner side wall of the casing 1, and the ozone detector 7 is used to detect the ozone content in the air flow path 11. Alarm 8 is established on the lateral wall of casing 1, and is connected with ozone detector 7 electricity, and when ozone detector 7 detected the ozone content of airflow channel 11 and exceeded the default, alarm 8 scintillation.

The connection structure of the plasma module 5 and the housing 1 of the present embodiment has the following two kinds:

the first method comprises the following steps: as shown in fig. 2, a mounting portion 12 is provided on an inner side wall of the housing 1, a mounting groove 121 is defined in the mounting portion 12, a locking hole 1211 communicating with the mounting groove 121 is further provided on the mounting portion 12, a locking member 9 is installed in the locking hole 1211, and one end of the locking member 9 extends into the locking hole 1211 to lock the housing 51. The housing 51 has the fitting protrusion 511 fitted into the fitting groove 121.

And the second method comprises the following steps: as shown in fig. 3, the housing 51 is provided with a mounting lug 512, the mounting lug 512 is provided with a mounting hole 5121, and the housing 51 is connected to the housing 1 by the mounting member 10 in the mounting hole 5121.

In the description herein, references to the description of "some embodiments," "other embodiments," etc., mean 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.

The above description is only for the preferred embodiment of the present invention, and for those skilled in the art, there are variations on the detailed description and the application scope according to the idea of the present invention, and the content of the description should not be construed as a limitation to the present invention.

Claims

1. A plasma air conditioner including a case (1), a fan (2), a filter member (3) and an evaporator (4), an air flow passage (11) being defined in the case (1), characterized in that the plasma air conditioner further comprises:

a plasma module (5), wherein the plasma module (5) is arranged in the air flow channel (11) and is arranged at the downstream of the filter element (3) along the air flow direction;

an airflow sensor (6), the airflow sensor (6) being provided in the airflow channel (11) and detecting an airflow velocity in the airflow channel (11);

wherein the plasma module (5) is configured to control the output efficiency in dependence on the gas flow rate monitored by the gas flow sensor (6).

2. Plasma air conditioner according to claim 1, characterized in that the plasma module (5) comprises:

a housing (51), wherein the housing (51) is connected to the inner side wall of the shell (1);

a plasma disposed within the enclosure (51).

3. The plasma air conditioner according to claim 2, wherein one of the cabinet (51) and the cabinet (1) is provided with a mounting projection (511), and the other of the cabinet (51) and the cabinet (1) is provided with a mounting groove (121) to be fitted with the mounting projection (511).

4. The plasma air conditioner according to claim 3, wherein an installation part (12) is provided on the inner sidewall of the housing (1), the installation part (12) is internally defined with the installation groove (121), the installation part (12) is further provided with a locking hole (1211) communicated with the installation groove (121), a locking member (9) is installed in the locking hole (1211), and one end of the locking member (9) extends into the locking hole (1211) to lock the cabinet (51).

5. The plasma air conditioner according to claim 2, wherein the cabinet (51) is provided with a mounting ear (512), the mounting ear (512) is provided with a mounting hole (5121), and the cabinet (51) is connected to the housing (1) through a mounting member (10) in the mounting hole (5121).

6. The plasma air conditioner according to claim 2, wherein the power source of the plasma is an automatic variable frequency power source.

7. Plasma air conditioner according to any of claims 1-6, characterized in that it further comprises an ozone detector (7), said ozone detector (7) being provided on the inner side wall of the housing (1), said ozone detector (7) being used to detect the ozone content in the air flow channel (11).

8. The plasma air conditioner according to claim 7, wherein the ozone detector (7) is plural, and the plural ozone detectors (7) are respectively provided on different side walls of the air flow passage (11).

9. The plasma air conditioner according to claim 7, further comprising an alarm (8), wherein the alarm (8) is electrically connected to the ozone detector (7), and when the ozone detector (7) detects that the ozone content of the air flow channel (11) exceeds a preset value, the alarm (8) gives an alarm.

10. Plasma air conditioner according to any of claims 1-6, characterized in that the airflow sensor (6) is multiple, and the multiple airflow sensors (6) are provided on different side walls of the airflow channel (11).