CN219227405U - Fan frequency converter device - Google Patents
Fan frequency converter device Download PDFInfo
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- CN219227405U CN219227405U CN202220358237.7U CN202220358237U CN219227405U CN 219227405 U CN219227405 U CN 219227405U CN 202220358237 U CN202220358237 U CN 202220358237U CN 219227405 U CN219227405 U CN 219227405U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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Abstract
The utility model discloses a fan frequency converter device, which comprises a shell component, wherein the shell component comprises an outer frame component and an energy-saving component, and the energy-saving component is arranged on the upper side of the outer frame component; a buffer assembly disposed inside the housing assembly, including a support member and a spring member; and the heat dissipation assembly comprises an exhaust fan component and a dehumidifying component, and is arranged on the outer side of the outer frame component. The utility model has the beneficial effects that: according to the utility model, the outer frame component is arranged on the outer side of the existing frequency converter, so that the frequency converter which is positioned outdoors can be protected by the double-layer outer frame. The supporting component is arranged inside the outer frame component, so that the stability of the frequency converter can be improved, and shaking during operation is prevented. Meanwhile, the exhaust fan component and the dehumidifying component are arranged in the heat dissipation component, so that the frequency converter is subjected to heat dissipation and dehumidification in real time aiming at outdoor severe climatic environments. On the other hand, the energy-saving component is arranged on the upper side of the outer frame component, so that the light energy can be converted into other equipment functions.
Description
Technical Field
The utility model relates to the technical field of relevant equipment of frequency converters, in particular to a fan frequency converter device arranged in an outdoor space.
Background
The frequency converter is a power control device which controls the alternating current motor by changing the frequency of a working power supply of the motor by applying a frequency conversion technology and a microelectronic technology. The frequency converter is widely applied to production equipment in various manufacturing fields, such as wire drawing machines, mixers, extruders, slitters, winding machines, centrifuges and the like, and at present, many frequency converters are not in an independent room, some frequency converters are directly exposed in workshops, and other frequency converters are even directly applied to work in field environments such as grasslands and deserts. However, the existing frequency converter is only protected by an external single-layer chassis, and when the frequency converter is used in an outdoor place, the frequency converter is often attacked by wild animals, so that a shell is damaged, and the frequency converter is damaged due to water inflow and sand inflow; in addition, when the frequency converter is used in the field, because the power supply needs to be prolonged, manpower and material resources are wasted, and the frequency converter is inconvenient to use.
Disclosure of Invention
This section is intended to outline some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description summary and in the title of the application, to avoid obscuring the purpose of this section, the description summary and the title of the utility model, which should not be used to limit the scope of the utility model.
The present utility model has been made in view of the above and/or problems occurring in prior fan frequency converter arrangements.
It is therefore an object of the present utility model to provide a fan frequency converter apparatus, which solves the problems of protection, heat dissipation and dehumidification when the fan frequency converter apparatus is arranged outdoors.
In order to solve the technical problems, the utility model provides the following technical scheme: the fan frequency converter device comprises a shell component, wherein the shell component comprises an outer frame component and an energy-saving component, and the energy-saving component is arranged on the upper side of the outer frame component; the buffer assembly is arranged inside the shell assembly and comprises a supporting part and a spring part; and the heat dissipation assembly comprises an exhaust fan component and a dehumidifying component, and is arranged on the outer side of the outer frame component.
As a preferred embodiment of the fan frequency converter device according to the utility model, the fan frequency converter device comprises: the outer frame part comprises a base and an outer frame, wherein the base is arranged on the lower side of the outer frame, and shutters are arranged on two sides of the outer frame.
As a preferred embodiment of the fan frequency converter device according to the utility model, the fan frequency converter device comprises: the energy-saving component comprises a solar panel and a rotating frame, wherein the solar panel is arranged on the upper side of the rotating frame, and the rotating frame is arranged on the upper side of the outer frame.
As a preferred embodiment of the fan frequency converter device according to the utility model, the fan frequency converter device comprises: a rotating shaft is arranged in the middle of the rotating frame, and connecting holes are formed in the periphery of the rotating shaft.
As a preferred embodiment of the fan frequency converter device according to the utility model, the fan frequency converter device comprises: the supporting part comprises a supporting plate and a fixing frame, wherein the supporting plate is arranged on the upper side of the base, and the fixing frame is arranged on the upper side of the supporting plate.
As a preferred embodiment of the fan frequency converter device according to the utility model, the fan frequency converter device comprises: the spring component comprises a fixed spring and a connecting cylinder, wherein the fixed spring is arranged between the base and the supporting plate, and the connecting cylinder is arranged outside the fixed spring.
As a preferred embodiment of the fan frequency converter device according to the utility model, the fan frequency converter device comprises: the exhaust fan component comprises an exhaust fan and an exhaust outlet, wherein the exhaust outlet is arranged on the outer side of the outer frame, and the exhaust fan is arranged in the exhaust outlet.
As a preferred embodiment of the fan frequency converter device according to the utility model, the fan frequency converter device comprises: the dehumidification part comprises a dehumidification cabinet, a rotary fan and a baffle, wherein the dehumidification cabinet is arranged inside an outer frame and arranged at the rear side of the frequency converter, two dehumidification cabinets are arranged, and a filter screen is arranged on one side, close to the frequency converter, of the dehumidification cabinet.
As a preferred embodiment of the fan frequency converter device according to the utility model, the fan frequency converter device comprises: the rotary fan and the baffle are arranged inside the dehumidification cabinet, the baffle is divided into a first baffle and a second baffle, and the first baffle and the second baffle are arranged on one side of the rotary fan.
As a preferred embodiment of the fan frequency converter device according to the utility model, the fan frequency converter device comprises: the first baffle and the second baffle are oppositely arranged and are arranged inside the dehumidification cabinet, and the first baffle is arranged at the front end of the second baffle.
The utility model has the beneficial effects that: according to the utility model, the outer frame component is arranged on the outer side of the existing frequency converter, so that the frequency converter which is positioned outdoors can be protected by the double-layer outer frame. The supporting component is arranged inside the outer frame component, so that the stability of the frequency converter can be improved, and shaking during operation is prevented. Meanwhile, the exhaust fan component and the dehumidifying component are arranged in the heat dissipation component, so that the frequency converter is subjected to heat dissipation and dehumidification in real time aiming at outdoor severe climatic environments. On the other hand, the energy-saving component is arranged on the upper side of the outer frame component, so that the light energy can be converted into other equipment functions.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein:
fig. 1 is a schematic diagram of the overall structure of three embodiments provided by the fan frequency converter device of the present utility model.
Fig. 2 is a schematic view of another view angle structure of the overall structure according to three embodiments provided by the fan frequency converter device of the present utility model.
Fig. 3 is a schematic structural diagram of an outer frame member according to three embodiments provided by the fan frequency converter device of the present utility model.
Fig. 4 is a schematic structural diagram of a heat dissipating component according to three embodiments provided by the fan frequency converter device of the present utility model.
Fig. 5 is a schematic structural diagram of a buffer assembly according to three embodiments of the fan frequency converter device of the present utility model.
Fig. 6 is a schematic structural diagram of a dehumidifying component according to three embodiments of the fan frequency converter device of the present utility model.
Fig. 7 is a top view of the dehumidifying component of three embodiments of the fan inverter apparatus of the present utility model.
Detailed Description
In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present utility model is not limited to the specific embodiments disclosed below.
Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the utility model. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Example 1
Referring to fig. 1 to 3, for a first embodiment of the present utility model, an overall structure schematic diagram of a fan frequency converter device is provided, and as shown in fig. 1, the overall structure of the present utility model includes a housing assembly 100, including an outer frame member 101 and an energy-saving member 102, where the energy-saving member 102 is disposed on an upper side of the outer frame member 101. The damper assembly 200 is disposed inside the housing assembly 100 and includes a support member 201 and a spring member 202. The heat dissipation assembly 300 includes an exhaust fan member 301 and a dehumidifying member 302, and is disposed outside the outer frame member 101.
Specifically, the main structure of the present utility model includes a housing assembly 100, a buffer assembly 200, and a heat dissipation assembly 300. The energy-saving member 102 is provided above the outer frame member 101, and the outer frame member 101 and the energy-saving member 102 are provided. The frequency converter is set up outdoor for a long time, can receive the erosion of wind and rain, and current frequency converter shell is unsuitable for setting up outdoor for a long time, so design frame member 101 can let the frequency converter exist double-deck protection. Meanwhile, by using the outdoor conditions, the energy-saving component 102 is arranged on the outer frame component 101, and the energy-saving component 102 can convert light energy into electric energy to be stored in the device, so that the normal operation of equipment in the device is ensured.
Further, the damper assembly 200 is disposed inside the housing assembly 100, and includes a support member 201 and a spring member 202. In a frequency converter operating at a high speed, one of the main causes of damage is that the equipment can generate jitter in the high-speed operation, and if the jitter in the operation can be reduced, the service life of the frequency converter can be greatly prolonged. Therefore, in the present device, the supporting member 201 and the spring member 202 are provided, and the spring member 202 is responsible for the buffering of the entire arrangement, and the supporting member 201 can fixedly connect the inverter inside the outer frame member 101.
Further, the heat dissipating assembly 300 includes a ventilating fan part 301 and a dehumidifying part 302, both of which are disposed outside the outer frame part 101. Other reasons for the failure of the frequency converter are heat dissipation and humidity, and the frequency converter outdoors can face different high temperatures or overcast, rainy and humid weather due to different climatic conditions, and the working condition can greatly influence the working efficiency. The exhaust fan part 301 can increase the efficiency of heat dissipation and cooling by providing a plurality of exhaust fans, preventing the inverter device from being affected by high temperature. The dehumidifying part 302 is provided at the lower end of the outer frame part 101, and dries and dehumidifies the entire inverter setting by sending out dry wind, preventing the influence of long-term overcast and rainy weather on the equipment.
The operation process comprises the following steps: firstly, the outer frame member 101 is placed at an outdoor proper position, fixed and clamped with equipment through bolts, and then the frequency converter is placed on the upper side of the supporting member 201, so that the outer frame member 101 is fixed, and the frequency converter is prevented from sliding out. The angle of the energy-saving part 102 is adjusted according to the illumination conditions of different areas, and then the energy-saving part is fixed. When the temperature is too high during operation, the exhaust fan component 301 can be automatically opened to dissipate heat and cool. When the humidity in the device is too high, the dehumidifying component 302 operates to dehumidify the inside of the device.
Example 2
A second embodiment of the present utility model, referring to fig. 2 to 5, is different from the first embodiment in that: this embodiment mainly solves the working mode of heat dissipation of the fan frequency converter device in the outer frame member 101. The main structure of the present utility model includes a housing assembly 100, a buffer assembly 200, and a heat dissipation assembly 300. Wherein, the outer frame part 101 includes base 103 and outer frame 104, and base 103 sets up in outer frame 104 downside, and outer frame 104 both sides are provided with shutter 104a. The energy saving part 102 includes a solar panel 105 and a rotating frame 106, the solar panel 105 is disposed on an upper side of the rotating frame 106, and the rotating frame 106 is disposed on an upper side of the outer frame 104. A rotation shaft 106a is provided in the middle of the rotation frame 106, and connection holes 106b are provided around the rotation shaft 106 a. The support member 201 includes a support plate 203 and a fixing frame 204, the support plate 203 is disposed on the upper side of the base 103, and the fixing frame 204 is disposed on the upper side of the support plate 203. The spring member 202 includes a fixed spring 205 and a connection cylinder 206, the fixed spring 205 being disposed between the base 103 and the support plate 203, the connection cylinder 206 being disposed outside the fixed spring 205.
Specifically, in the present embodiment, the outer frame member 101 includes a base 103 and an outer frame 104, the base 103 is provided on the lower side of the outer frame 104, and louvers 104a are provided on both sides of the outer frame 104. The base 103 downside is provided with the screw hole, can install on outdoor equipment, and the base 103 has guaranteed the stability of this device. The outer frame 104 is arranged into a square casing shape, iron hollowed-out plates convenient for ventilation are arranged on the front side and the rear side, and the front hollowed-out plates are smaller than prismatic surfaces, so that a frequency converter inside the outer frame 104 is convenient to operate. The side plates on two sides are provided with the shutters 104a, so that heat dissipation and ventilation are facilitated.
Further, the energy saving part 102 includes a solar panel 105 and a rotating frame 106, the solar panel 105 is disposed on an upper side of the rotating frame 106, and the rotating frame 106 is disposed on an upper side of the outer frame 104. A rotation shaft 106a is provided in the middle of the rotation frame 106, and connection holes 106b are provided around the rotation shaft 106 a. The solar panel 105 can convert outdoor light energy into electric energy, the solar panel 105 is installed on the rotating frame 106, the rotating frame 106 can drive the solar panel 105 to rotate, and the arrangement can be adjusted according to sunlight irradiation conditions of different areas. The rotating shaft 106a inside the rotating frame 106 is cooperatively connected with the outer frame 104, the rotating frame 106 rotates around the rotating shaft 106a, and after the angle is fixed, the rotating frame 106 is fixed by bolts penetrating through the connecting holes 106b. A battery is disposed inside the outer frame 104, and when the electric energy generated by the solar panel 105 can be stored in the battery, the operation of the equipment inside the outer frame can be facilitated.
Further, the support member 201 includes a support plate 203 and a fixing frame 204, the support plate 203 is disposed on the upper side of the base 103, and the fixing frame 204 is disposed on the upper side of the support plate 203. The backup pad 203 plays the effect of supporting to the converter, and mount 204 sets up the upper surface of backup pad 203, when the converter was placed at mount 204, can be connected the lower bottom surface of converter with mount 204 through the bolt. The spring member 202 includes a fixed spring 205 and a connection cylinder 206, the fixed spring 205 being disposed between the base 103 and the support plate 203, the connection cylinder 206 being disposed outside the fixed spring 205. The connecting cylinder 206 adopts a rubber structure to protect the fixing springs 205 arranged on the lower side of the supporting plate 203, and the fixing springs 205 are arranged in four ways and evenly distributed on the bottom of the supporting plate 203.
The operation process comprises the following steps: firstly, the solar panel 105 is installed on the rotating frame 106, the rotating frame 106 is adjusted to rotate around the rotating shaft 106a according to the sunshine irradiation conditions of different areas, and after the angle is fixed, bolts penetrate through the connecting holes 106b to fix the rotating frame 106. And then the frequency converter is placed on the upper side of the supporting plate 203 and aligned with the fixing frame 204, and the lower bottom surface of the frequency converter is connected with the fixing frame 204 through bolts, so that the stability of the fixing spring 205 is kept. The side plates on the front and rear sides of the outer frame 104 are then fixedly screwed.
The rest of the structure is the same as in embodiment 1.
Example 3
Referring to fig. 4 to 7, a schematic diagram of a fan frequency converter apparatus according to a third embodiment of the present utility model is shown, where the embodiment is different from the first embodiment: the exhaust fan unit 301 includes an exhaust fan 303 and an exhaust port 304, the exhaust port 304 is provided outside the outer frame 104, and the exhaust fan 303 is provided in the exhaust port 304. The dehumidifying part 302 comprises a dehumidifying cabinet 305, a rotary fan 306 and a baffle 307, wherein the dehumidifying cabinet 305 is arranged inside the outer frame 104 and on the rear side of the frequency converter, two dehumidifying cabinets 305 are arranged, and a filter screen 305a is arranged on one side, close to the frequency converter, of the dehumidifying cabinet 305. The rotary fan 306 and the baffle 307 are disposed inside the dehumidifying cabinet 305, the baffle 307 is divided into a first baffle 307a and a second baffle 307b, and the first baffle 307a and the second baffle 307b are disposed at one side of the rotary fan 306. The first baffle 307a and the second baffle 307b are disposed opposite to each other and inside the dehumidification cabinet 305, and the first baffle 307a is disposed at the front end of the second baffle 307 b.
Specifically, the main structure of the present utility model includes a housing assembly 100, a buffer assembly 200, and a heat dissipation assembly 300. The exhaust fan 301 includes an exhaust fan 303 and an exhaust port 304, the exhaust port 304 is disposed outside the outer frame 104, and the exhaust fan 303 is disposed in the exhaust port 304. The exhaust fan 303 is arranged on the upper side of the side wall of the outer frame 104, a temperature sensor is arranged on one side of the exhaust fan 303, when the temperature sensor senses that the temperature of the interior is too high, the exhaust fan 303 can be automatically started, and the exhaust fan 303 can enable the frequency converter to be cooled down more quickly.
Further, the dehumidifying part 302 includes a dehumidifying cabinet 305, a rotary fan 306 and a baffle 307, the dehumidifying cabinet 305 is disposed inside the outer frame 104 and is disposed at the rear side of the frequency converter, two dehumidifying cabinets 305 are disposed, and a filter screen 305a is disposed at one side of the dehumidifying cabinet 305 close to the frequency converter. One side of the dehumidification cabinet 305 is provided with a humidity sensor, when the humidity sensor senses that the interior equipment is wet due to overcast and rainy in the device, the dehumidification cabinet 305 is started, and the dehumidification cabinet 305 plays a role of blowing out the whole interior equipment after dehumidifying by external wind, so that the interior equipment of the device is dried and air is dried.
Further, the rotary fan 306 and the baffle 307 are disposed inside the dehumidifying cabinet 305, the baffle 307 is divided into a first baffle 307a and a second baffle 307b, and the first baffle 307a and the second baffle 307b are disposed at one side of the rotary fan 306. The first baffle 307a and the second baffle 307b are disposed opposite to each other and inside the dehumidification cabinet 305, and the first baffle 307a is disposed at the front end of the second baffle 307 b. The first baffle 307a and the second baffle 307b are made of materials absorbing moisture, when external wind is sent into the dehumidification cabinet 305 through the rotary fan 306, the wind firstly reaches the second baffle 307b to perform primary dehumidification drying under the stirring of the rotary fan 306, and then airflow flows to the first baffle 307a under the influence of the side wall of the dehumidification cabinet 305 to perform primary dehumidification drying again. Finally, the dehumidified air flow is blown to the frequency converter inside the outer frame 104, so that the drying and the constant temperature of the frequency converter are ensured.
The operation process comprises the following steps: when outdoor continuous high temperature, the internal temperature of the outer frame 104 continuously rises, and when the temperature sensor on the side wall of the outer frame 104 senses that the internal temperature is too high, the exhaust fan 303 can be automatically started, and the exhaust fan 303 can enable the frequency converter to be cooled down more quickly. When outdoor continuous rainy days, the device has too much water vapor and is very moist. Therefore, when the dehumidification cabinet 305 is normally started and external wind is sent to the dehumidification cabinet 305 through the rotary fan 306, the wind firstly reaches the second baffle 307b to perform primary dehumidification drying under the stirring of the rotary fan 306, and then the airflow of the wind flows to the first baffle 307a under the influence of the side wall of the dehumidification cabinet 305 to perform primary dehumidification drying again. Finally, the dehumidified air blows to the frequency converter inside the outer frame 104, so as to ensure the drying of the frequency converter and the constancy of the temperature.
The rest of the structure is the same as in embodiment 2.
It is important to note that the construction and arrangement of the present application as shown in a variety of different exemplary embodiments is illustrative only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications are possible (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters (e.g., temperature, pressure, etc.), mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter described in this application. For example, elements shown as integrally formed may be constructed of multiple parts or elements, the position of elements may be reversed or otherwise varied, and the nature or number of discrete elements or positions may be altered or varied. Accordingly, all such modifications are intended to be included within the scope of present utility model. The order or sequence of any process or method steps may be varied or re-sequenced according to alternative embodiments. In the claims, any means-plus-function clause is intended to cover the structures described herein as performing the recited function and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present utility models. Therefore, the utility model is not limited to the specific embodiments, but extends to various modifications that nevertheless fall within the scope of the appended claims.
Furthermore, in an effort to provide a concise description of the exemplary embodiments, all features of an actual implementation may not be described (i.e., those not associated with the best mode presently contemplated for carrying out the utility model, or those not associated with practicing the utility model).
It should be appreciated that in the development of any such actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort might be complex and time consuming, but would nevertheless be a routine undertaking of design, fabrication, and manufacture for those of ordinary skill having the benefit of this disclosure.
It should be noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present utility model may be modified or substituted without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered in the scope of the claims of the present utility model.
Claims (10)
1. A fan frequency converter device, its characterized in that: comprising the steps of (a) a step of,
a housing assembly (100) comprising an outer frame member (101) and an energy-saving member (102), wherein the energy-saving member (102) is arranged on the upper side of the outer frame member (101);
a damper assembly (200) disposed inside the housing assembly (100) and including a support member (201) and a spring member (202); the method comprises the steps of,
and a heat radiation assembly (300) which comprises an exhaust fan component (301) and a dehumidifying component (302) and is arranged outside the outer frame component (101).
2. The fan frequency converter apparatus of claim 1 wherein: the outer frame component (101) comprises a base (103) and an outer frame (104), wherein the base (103) is arranged on the lower side of the outer frame (104), and shutters (104 a) are arranged on two sides of the outer frame (104).
3. The fan frequency converter apparatus of claim 2 wherein: the energy-saving component (102) comprises a solar panel (105) and a rotating frame (106), wherein the solar panel (105) is arranged on the upper side of the rotating frame (106), and the rotating frame (106) is arranged on the upper side of the outer frame (104).
4. A fan transducer apparatus as claimed in claim 3, wherein: a rotating shaft (106 a) is arranged in the middle of the rotating frame (106), and connecting holes (106 b) are formed in the periphery of the rotating shaft (106 a).
5. The fan frequency converter apparatus of claim 4, wherein: the support part (201) comprises a support plate (203) and a fixing frame (204), wherein the support plate (203) is arranged on the upper side of the base (103), and the fixing frame (204) is arranged on the upper side of the support plate (203).
6. The fan frequency converter apparatus of claim 5, wherein: the spring component (202) comprises a fixed spring (205) and a connecting cylinder (206), wherein the fixed spring (205) is arranged between the base (103) and the supporting plate (203), and the connecting cylinder (206) is arranged outside the fixed spring (205).
7. The fan frequency converter apparatus of claim 4 or 6, wherein: the exhaust fan component (301) comprises an exhaust fan (303) and an exhaust outlet (304), wherein the exhaust outlet (304) is arranged on the outer side of the outer frame (104), and the exhaust fan (303) is arranged in the exhaust outlet (304).
8. The fan frequency converter apparatus of claim 7, wherein: the dehumidification part (302) comprises a dehumidification cabinet (305), a rotary fan (306) and a baffle (307), wherein the dehumidification cabinet (305) is arranged inside the outer frame (104) and on the rear side of the frequency converter, two dehumidification cabinets (305) are arranged, and a filter screen (305 a) is arranged on one side, close to the frequency converter, of the dehumidification cabinet (305).
9. The fan frequency converter apparatus of claim 8 wherein: the rotary fan (306) and the baffle (307) are arranged inside the dehumidification cabinet (305), the baffle (307) is divided into a first baffle (307 a) and a second baffle (307 b), and the first baffle (307 a) and the second baffle (307 b) are arranged on one side of the rotary fan (306).
10. The fan frequency converter apparatus of claim 9 wherein: the first baffle (307 a) and the second baffle (307 b) are oppositely arranged and are arranged inside the dehumidification cabinet (305), and the first baffle (307 a) is arranged at the front end of the second baffle (307 b).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220358237.7U CN219227405U (en) | 2022-02-22 | 2022-02-22 | Fan frequency converter device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220358237.7U CN219227405U (en) | 2022-02-22 | 2022-02-22 | Fan frequency converter device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219227405U true CN219227405U (en) | 2023-06-20 |
Family
ID=86738927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220358237.7U Active CN219227405U (en) | 2022-02-22 | 2022-02-22 | Fan frequency converter device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219227405U (en) |
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2022
- 2022-02-22 CN CN202220358237.7U patent/CN219227405U/en active Active
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