CN213484779U - Damp-proof frequency conversion speed-regulating box - Google Patents
Damp-proof frequency conversion speed-regulating box Download PDFInfo
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- CN213484779U CN213484779U CN202022401812.0U CN202022401812U CN213484779U CN 213484779 U CN213484779 U CN 213484779U CN 202022401812 U CN202022401812 U CN 202022401812U CN 213484779 U CN213484779 U CN 213484779U
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- frame
- frame body
- heat
- heat conduction
- fixedly connected
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- 238000006243 chemical reaction Methods 0.000 title claims description 7
- 238000001816 cooling Methods 0.000 claims abstract description 14
- 238000009833 condensation Methods 0.000 claims abstract description 8
- 230000005494 condensation Effects 0.000 claims abstract description 8
- 238000010438 heat treatment Methods 0.000 claims abstract description 4
- 230000017525 heat dissipation Effects 0.000 claims description 28
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 claims 1
- 238000005057 refrigeration Methods 0.000 abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 8
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 206010066054 Dysmorphism Diseases 0.000 description 1
- 241000238631 Hexapoda Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
A moisture resistant variable frequency governor, comprising: a frame body; and (3) air permeable net: the embedded type is arranged at the top of the frame body; condensation mechanism: to the interior air supply of framework, include: an outer frame body: is fixedly connected with the frame body; a heat conduction frame: the integrated device is arranged in the outer frame body and is communicated with the outside of the outer frame body through a through hole; refrigerating sheets: the heating surface is attached to the inner surface of the heat conduction frame, and the refrigerating surface is opposite to the center of the heat conduction frame; shaft tube: the heat conducting frame is fixedly arranged on the outer surface of the heat conducting frame; connecting pipes: one end of the shaft tube is fixedly connected with the shaft tube, and the other end of the shaft tube is fixedly connected with the frame body; a cooling mechanism: and radiating the heat conducting frame. The utility model discloses in, the refrigeration face refrigeration of refrigeration piece reduces the temperature in the heat conduction frame, makes the water condensation in the air to discharge from the through-hole, under the effect of central siphon, in the frame is arranged through the connecting pipe, and discharges from ventilative net, accelerate the air current to flow, reach damp-proofing effect, play radiating effect simultaneously again.
Description
Technical Field
The utility model relates to the technical field of electric machines, concretely relates to damp-proofing variable frequency speed adjusting box.
Background
The three-phase asynchronous motor is one of induction motors, and is a motor supplied with power by simultaneously connecting 380V three-phase alternating current (phase difference of 120 degrees), and is called a three-phase asynchronous motor because a rotor and a stator rotating magnetic field of the three-phase asynchronous motor rotate in the same direction and at different rotating speeds and have slip ratios. The rotating speed of the rotor of the three-phase asynchronous motor is lower than that of a rotating magnetic field, and the rotor winding generates electromotive force and current due to relative motion between the rotor winding and the magnetic field and interacts with the magnetic field to generate electromagnetic torque so as to realize energy conversion.
The variable frequency speed regulator is a device for converting a power frequency power supply (50Hz or 60Hz) into alternating current power supplies with various frequencies to realize variable speed operation of a motor, wherein a control circuit completes control on a main circuit.
In actual use, the variable frequency speed regulator can be in a humid environment, and humid air easily enters the interior of the variable frequency speed regulator to damage the variable frequency speed regulator.
Therefore, there is a need to provide a new technical solution to overcome the above-mentioned drawbacks.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a can effectively solve above-mentioned technical problem's damp-proofing variable frequency speed governing case.
In order to achieve the purpose of the utility model, the following technical proposal is adopted: a moisture resistant variable frequency governor, comprising:
a frame body; and (3) air permeable net: the frame body is embedded in the top of the frame body; condensation mechanism: supply air to in the framework, include: an outer frame body: is fixedly connected with the frame body; a heat conduction frame: the outer frame body is integrally arranged inside the outer frame body and is communicated with the outside of the outer frame body through a through hole; refrigerating sheets: the heating surface is attached to the inner surface of the heat conduction frame, and the refrigerating surface is opposite to the center of the heat conduction frame; shaft tube: the heat conducting frame is fixedly arranged on the outer surface of the heat conducting frame; connecting pipes: one end of the shaft tube is fixedly connected with the shaft tube, and the other end of the shaft tube is fixedly connected with the frame body; a cooling mechanism: and dissipating heat of the heat conduction frame.
Further: the condensation mechanism further includes: connecting pipes: the embedded installation in the through-hole.
Further: the specification of the connecting pipe is 40 meshes.
Further: the heat conduction frame is made of aluminum.
Further: the cooling mechanism further includes: a heat dissipation fan: the heat conducting frame is attached; an air guide pipe: one end of the heat dissipation fan is fixedly connected with the heat dissipation fan, and the other end of the heat dissipation fan is fixedly connected with the outer frame body.
Further: and the heat conduction frame is attached with heat dissipation fins, and the heat dissipation fan is arranged on the heat dissipation fins.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the utility model discloses damp-proofing frequency conversion speed governing case, the refrigeration face of refrigeration piece refrigerates, reduces the temperature in the heat conduction frame, makes the water condensation in the air to discharge from the through-hole, under the effect of central siphon, arrange the frame in through the connecting pipe, and discharge from ventilative net, accelerate the air flow, reach damp-proofing effect, play radiating effect simultaneously again.
2. The utility model discloses damp-proofing frequency conversion speed governing case, on the heat conduction frame that the refrigeration piece produced, then the heat dissipation fan dispels the heat of bleeding, outside exporting the frame with the heat for the work that the refrigeration piece can last.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
Fig. 1 is the structural schematic diagram of the damp-proof frequency conversion speed-regulating box of the utility model.
Fig. 2 is a schematic view of a part of the structure of the moisture-proof variable frequency speed-adjusting box of the present invention.
In the figure: the cooling structure comprises a frame body 1, a ventilating net 2, a condensing mechanism 3, an outer frame body 31, a heat conducting frame 32, a refrigerating sheet 33, an axle tube 34, a connecting tube 35, a cooling mechanism 4, a heat dissipation fan 41, an air guide tube 42 and heat dissipation fins 43.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, a clear and complete description will be given below with reference to the technical solutions of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "lateral", "longitudinal", "front", "rear", "left", "right", "up", "down", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of 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 therefore, should not be construed as limiting the scope of the invention. When an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
As shown in fig. 1 to fig. 2, the utility model discloses dampproofing variable frequency speed-adjusting box includes:
frame 1: a front opening door is hinged on the frame body and used for installing parts in the frame body 1; and (3) the air permeable net 2: the frame body is embedded in the top of the frame body 1; the condensation mechanism 3: air is supplied into the frame body 1, and the air supply device includes: outer frame 31: fixedly connected with the frame body 1, preferably connected with a bolt; the heat conduction frame 32: integrally mounted inside the outer frame 31 and communicated with the outside of the outer frame 31 through a through hole; the refrigerating sheet 33: the heating surface is attached to the inner surface of the heat conducting frame 32, and the refrigerating surface is opposite to the center of the heat conducting frame 32; shaft tube 34: fixedly mounted on the outer surface of the heat conducting frame 32; connecting pipe 35: one end is fixedly connected with the shaft tube 34, preferably bonded, and the other end is fixedly connected with the frame body 1, preferably bonded; and, the cooling mechanism 4: the heat conductive frame 32 is heat-dissipated.
The refrigeration surface of the refrigeration piece 33 refrigerates, reduces the temperature in the heat conduction frame 32, condenses water in the air, discharges the water from the through hole, discharges the water into the frame body 1 through the connecting pipe 35 under the action of the shaft pipe 34, discharges the water from the ventilation net 2, accelerates the air flow, achieves the damp-proof effect, and plays the role of heat dissipation at the same time.
Further: the condensing mechanism 3 further includes: connecting pipe 35: the connecting pipe 35 is embedded in the through hole, filters air entering the heat conduction frame 32, has a size of 40 meshes, and plays a role in insect prevention.
Further: the heat conducting frame 32 is made of aluminum, and the heat radiating efficiency is high.
Further: the cooling mechanism 4 further includes: the heat radiation fan 41: is attached to the heat conducting frame 32; air guide duct 42: one end of the cooling fan 41 is fixedly connected with the heat dissipation fan 41, preferably, the cooling fan 41 is bonded to the heat dissipation fan, the other end of the cooling fan is fixedly connected with the outer frame 31, preferably, the cooling fan is bonded to the outer frame 31, heat generated by the cooling fins 33 is conducted to the heat conduction frame 32, and then the heat dissipation fan 41 is used for extracting air and dissipating heat to conduct the heat out of the outer frame 31.
Further: the heat conduction frame 32 is attached with heat dissipation fins 43, and the heat dissipation fan 41 is installed on the heat dissipation fins 43 to perform air extraction and heat dissipation on the heat dissipation fins 43.
The working principle is as follows:
the refrigeration surface of the refrigeration piece 33 refrigerates, reduces the temperature in the heat conduction frame 32, condenses water in the air, discharges the water from the through hole, discharges the water into the frame body 1 through the connecting pipe 35 under the action of the shaft pipe 34, discharges the water from the ventilation net 2, accelerates the air flow, achieves the damp-proof effect, and plays the role of heat dissipation at the same time.
The heat generated by the refrigeration sheet 33 is conducted to the heat conducting frame 32, and then the heat dissipation fan 41 extracts air to dissipate heat, and the heat is conducted out of the outer frame 31, so that the refrigeration sheet 33 can continuously work.
The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connected mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt among the prior art, and conventional model, including the conventional connected mode among the circuit connection adoption prior art, and the details are not repeated here, and the content that does not make detailed description in this description belongs to the prior art that skilled person in the art knows.
It will be understood that modifications and variations can be made by persons skilled in the art in light of the above teachings and all such modifications and variations are considered to be within the scope of the invention as defined by the following claims.
Claims (6)
1. The utility model provides a damp-proofing frequency conversion speed governing box which characterized in that: the method comprises the following steps:
a frame body;
and (3) air permeable net: the frame body is embedded in the top of the frame body;
condensation mechanism: supply air to in the framework, include: an outer frame body: is fixedly connected with the frame body; a heat conduction frame: the outer frame body is integrally arranged inside the outer frame body and is communicated with the outside of the outer frame body through a through hole; refrigerating sheets: the heating surface is attached to the inner surface of the heat conduction frame, and the refrigerating surface is opposite to the center of the heat conduction frame; shaft tube: the heat conducting frame is fixedly arranged on the outer surface of the heat conducting frame; connecting pipes: one end of the shaft tube is fixedly connected with the shaft tube, and the other end of the shaft tube is fixedly connected with the frame body;
a cooling mechanism: and dissipating heat of the heat conduction frame.
2. A moisture-proof variable frequency speed case according to claim 1, wherein: the condensation mechanism further includes: connecting pipes: the embedded installation in the through-hole.
3. A moisture-proof variable frequency speed case according to claim 2, wherein: the specification of the connecting pipe is 40 meshes.
4. A moisture-proof variable frequency speed case according to claim 1, wherein: the heat conduction frame is made of aluminum.
5. A moisture-proof variable frequency speed case according to claim 2, wherein: the cooling mechanism further includes: a heat dissipation fan: the heat conducting frame is attached; an air guide pipe: one end of the heat dissipation fan is fixedly connected with the heat dissipation fan, and the other end of the heat dissipation fan is fixedly connected with the outer frame body.
6. The moisture resistant variable frequency governor of claim 5, further comprising: and the heat conduction frame is attached with heat dissipation fins, and the heat dissipation fan is arranged on the heat dissipation fins.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022401812.0U CN213484779U (en) | 2020-10-26 | 2020-10-26 | Damp-proof frequency conversion speed-regulating box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022401812.0U CN213484779U (en) | 2020-10-26 | 2020-10-26 | Damp-proof frequency conversion speed-regulating box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213484779U true CN213484779U (en) | 2021-06-18 |
Family
ID=76369471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022401812.0U Expired - Fee Related CN213484779U (en) | 2020-10-26 | 2020-10-26 | Damp-proof frequency conversion speed-regulating box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213484779U (en) |
-
2020
- 2020-10-26 CN CN202022401812.0U patent/CN213484779U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210618 |