CN215222876U - Energy-saving digital frequency converter - Google Patents
Energy-saving digital frequency converter Download PDFInfo
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- CN215222876U CN215222876U CN202121555035.3U CN202121555035U CN215222876U CN 215222876 U CN215222876 U CN 215222876U CN 202121555035 U CN202121555035 U CN 202121555035U CN 215222876 U CN215222876 U CN 215222876U
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- frequency converter
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Abstract
The utility model discloses an energy-saving digital frequency converter, which comprises a housin, shells inner wall's top fixed mounting has the converter body, the inside top fixed mounting of casing has the water storage box, the inlet tube is installed to the top fixed interlude of the positive one side of water storage box, the fixed interlude in below of the positive opposite side of water storage box installs the drain pipe. This energy-saving digital converter, the utility model discloses a casing, the installation piece, the louvre, the drain pipe, the water storage box, miniature circulating pump, the input tube, the condenser pipe, the output tube, the inlet tube, the converter body, the cooperation of thermal-arrest piece and conducting rod is used, the converter body is under operating condition, the heat of production, can be concentrated by a plurality of thermal-arrest piece on the converter body external surface and collect, the heat transmits to the conducting rod through the thermal-arrest piece again on, transmit to the condenser pipe again through the conducting rod on, the inside recirculated cooling water of condenser pipe, can directly take away the heat, reach the radiating effect to the converter body.
Description
Technical Field
The utility model relates to a converter specifically is an energy-saving digital frequency converter.
Background
The frequency converter is a power control device which applies a frequency conversion technology and a microelectronic technology and controls an alternating current motor by changing the working power supply frequency mode of the motor, the frequency converter adjusts the voltage and the frequency of an output power supply by switching on and off an internal IGBT (insulated gate bipolar transistor), and the required power supply voltage is provided according to the actual requirement of the motor, so that the aims of saving energy and regulating speed are fulfilled.
However, in the traditional digital frequency converter on the market, a large amount of heat can appear in the frequency converter when the frequency converter works, so that the internal energy consumption of the frequency converter is increased, the demand on electric energy is increased, and the waste on the electric energy is caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an energy-saving digital frequency converter to solve the problem of proposing among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides an energy-saving digital frequency converter, includes the casing, shells inner wall's top fixed mounting has the converter body, the inside top fixed mounting of casing has the water storage box, the inlet tube is installed to the top fixed interlude of the positive one side of water storage box, the drain pipe is installed to the below fixed interlude of the positive opposite side of water storage box, the output tube is installed to one side fixed interlude of water storage box bottom, the one end fixed mounting of output tube has the condenser pipe, the one end fixedly connected with input tube of condenser pipe, be provided with miniature circulating pump on the input tube, the both sides of casing all are the symmetric distribution and are provided with the installation piece, fixed mounting has a plurality of thermal-arrest piece on the surface of the converter body, one side fixed mounting that the converter body was kept away from to the thermal-arrest piece has the heat-conducting rod, the mounting hole has openly been seted up to the installation piece.
As a further aspect of the present invention: the utility model discloses a safety device for automobile, including casing, installation piece, stopper, mounting block, the buffer slot has been seted up to one side that the installation piece is close to the casing, the equal fixed mounting in both sides of the inside of buffer slot has the gag lever post, the cover is equipped with the stopper on the outer wall of gag lever post, the spring has all been cup jointed to the upside and the downside of gag lever post outer wall.
As a further aspect of the present invention: one side of the shell is provided with a heat dissipation hole, and a filter screen is fixedly arranged inside the heat dissipation hole.
As a further aspect of the present invention: the shape of condenser pipe is the heliciform, and the condenser pipe spiral is around setting up in the outside of converter ware body.
As a further aspect of the present invention: the two sides of the top of the limiting block are both provided with sliding holes matched with the limiting rods, and the limiting block is connected with the limiting rods in a sliding mode through the sliding holes formed in the top of the limiting block.
As a further aspect of the present invention: and a reinforcing block is fixedly connected between the condensation pipe and one side of the inner wall of the shell.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model uses the matching of the shell, the installation block, the heat dissipation holes, the drain pipe, the water storage tank, the micro-circulating pump, the input pipe, the condensation pipe, the output pipe, the water inlet pipe, the frequency converter body, the heat collection sheets and the heat conduction rod, when the frequency converter body is in working condition, the generated heat can be collected by a plurality of heat collection sheets on the outer surface of the frequency converter body in a centralized way, the heat is transmitted to the heat conduction rod through the heat collection sheets and then transmitted to the condensation pipe through the heat conduction rod, the circulating cooling water in the condensation pipe can directly take away the heat, thereby achieving the effect of heat dissipation of the frequency converter body, reducing the energy consumption, avoiding the phenomenon of energy consumption increase caused by that a large amount of heat can not be discharged in time, meanwhile, the heat dissipation effect of the frequency converter also depends on the environmental factors, when the heat dissipation holes are in winter, because the outdoor temperature is lower, at the moment, the outside cold air can enter the shell through the heat dissipation holes, the frequency converter body is cooled, so that the heat dissipation device can be used according to seasons, and the frequency converter is more energy-saving.
2. This practicality is used through the cooperation of installation piece, mounting hole, dashpot, gag lever post, stopper and spring, through the elastic deformation of spring, can cushion the vibration sense that converter self produced, has solved the problem that current converter easily appears vibrating, has guaranteed the steady operation of converter.
Drawings
FIG. 1 is a schematic structural diagram of an energy-saving digital frequency converter;
FIG. 2 is a front view of an energy-saving digital frequency converter;
FIG. 3 is a schematic top view of a condenser tube and a body of an energy-saving digital frequency converter;
fig. 4 is an enlarged schematic diagram of a portion a in fig. 1 of an energy-saving digital frequency converter.
In the figure: the device comprises a shell 1, a mounting block 2, heat dissipation holes 3, a filter screen 4, a drain pipe 5, a water storage tank 6, a micro circulating pump 7, an input pipe 8, a condensation pipe 9, an output pipe 10, a water inlet pipe 11, a frequency converter body 12, a mounting hole 13, heat collection fins 14, a heat conduction rod 15, a buffer groove 16, a limiting rod 17, a limiting block 18 and a spring 19.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 and 3, in an embodiment of the present invention, an energy-saving digital frequency converter includes a housing 1, a frequency converter body 12 is fixedly installed on a top portion of an inner wall of the housing 1, a water storage tank 6 is fixedly installed on an upper portion of an inside of the housing 1, a water inlet pipe 11 is fixedly and alternately installed on an upper portion of a front side of the water storage tank 6, a front end of the water inlet pipe 11 penetrates through a front side of the inner wall of the housing 1 and extends to a front side of the housing 1, a water discharge pipe 5 is fixedly and alternately installed below a front side of an opposite side of the front side of the water storage tank 6, a water output pipe 10 is fixedly and alternately installed on one side of a bottom of the water storage tank 6, a condenser pipe 9 is fixedly installed on one end of the water output pipe 10, an input pipe 8 is fixedly connected to one end of the condenser pipe 9, and one end of the input pipe 8 penetrates through an opposite side of the bottom of the water storage tank 6 and extends to the inside of the water storage tank 6, the input pipe 8 is provided with a micro circulating pump 7, the two sides of the shell 1 are symmetrically provided with mounting blocks 2, the outer surface of the converter body 12 is fixedly provided with a plurality of heat collecting sheets 14, one side of each heat collecting sheet 14, far away from the converter body 12, is fixedly provided with a heat conducting rod 15, one end of each heat conducting rod 15, far away from the heat collecting sheet 14, is fixedly connected with the outer wall of the condensing pipe 9, the front surface of each mounting block 2 is provided with a mounting hole 13, the effect of heat dissipation of the converter body 12 is achieved through a water cooling mode, the energy consumption is reduced, and the phenomenon that the energy consumption is increased due to the fact that a large amount of heat cannot be discharged in time is avoided.
Referring to fig. 1 and 4, in this application, buffer slot 16 has been seted up to one side that installation piece 2 is close to casing 1, the equal fixed mounting in both sides of the inside of buffer slot 16 has gag lever post 17, the cover is equipped with stopper 18 on the outer wall of gag lever post 17, and stopper 18 and casing 1 fixed connection, spring 19 has all been cup jointed with the downside to the upside of gag lever post 17 outer wall, elastic deformation through spring 19, can cushion the vibration sense that converter self produced, the problem of vibration has easily appeared to current converter is solved.
Referring to fig. 1, in the present application, heat dissipation holes 3 are formed in one side of a housing 1, a filter screen 4 is fixedly installed inside the heat dissipation holes 3, when the housing is in winter, outdoor temperature is relatively low, at the moment, external cold air can enter the housing 1 through the heat dissipation holes 3 to cool a converter body 12, and therefore, the heat dissipation device can be used according to seasons, so that the heat dissipation device is more energy-saving, meanwhile, the filter screen 4 can filter external dust, and the dust is prevented from entering the housing 1 and affecting the converter body 12.
Referring to fig. 1, in the present application, the condenser tube 9 is shaped like a spiral, and the condenser tube 9 is spirally disposed around the exterior of the inverter body 12.
Referring to fig. 4, in this application, the sliding holes matched with the limiting rod 17 are formed in both sides of the top of the limiting block 18, and the limiting block 18 is connected with the limiting rod 17 in a sliding manner through the sliding holes formed in the top of the limiting block 18.
Referring to fig. 1 and 2, in this application, the fixed connection boss between condenser pipe 9 and one side of casing 1 inner wall, the top fixed mounting of casing 1 front one side has the switch, and switch and micro-circulating pump 7 all have the power through wire electric connection, and the switch passes through wire and micro-circulating pump 7 electric connection, has improved condenser pipe 9's stability.
The utility model discloses a theory of operation is:
referring to fig. 1 and 3, when the frequency converter is in operation, firstly, cooling water is injected into the water storage tank 6 from the outside of the housing 1 through the water inlet pipe 11 in advance, then the micro-circulation pump 7 is controlled by the switch to start operation, the cooling water in the water storage tank 6 is pumped out through the passage formed among the input pipe 8, the condenser pipe 9 and the output pipe 10, the cooling water finally enters the water storage tank 6 again through the input pipe 8, the cooling water in the condenser pipe 9 is always in a circulation state, meanwhile, the frequency converter body 12 generates heat in operation, the heat is collected by the plurality of heat collecting fins 14 on the outer surface of the frequency converter body 12 in a concentration manner, the heat is transmitted to the heat conducting rod 15 through the heat conducting rod 15 and then to the condenser pipe 9, the circulating cooling water in the condenser pipe 9 directly takes away the heat, the frequency converter body 12 is cooled by the heat dissipation device, energy consumption is reduced, the phenomenon that energy consumption is increased due to the fact that a large amount of heat cannot be discharged in time is avoided, meanwhile, the heat dissipation effect of the frequency converter also depends on environmental factors, in winter, outdoor temperature is low, at the moment, external cold air enters the shell 1 through the heat dissipation holes 3, the frequency converter body 12 is cooled, and therefore the heat dissipation device can be used according to seasons, and energy is saved.
Referring to fig. 1 and 4, during the use, the converter is in the installation, mounting hole 13 on the accessible installation piece 2 is installed, the convenience is to the installation of converter, the converter is when using, especially when launching heat abstractor, converter self can vibrate, this vibration sense, can directly transmit to stopper 18 through casing 1 on, can arouse that stopper 18 carries out vertical removal on the outer wall of gag lever post 17, stopper 18's removal can extrude corresponding ascending spring 19 of side, elastic deformation through spring 19, can cushion the vibration sense that converter self produced, the problem of vibration easily appears in the current converter has been solved, the steady operation of converter has been guaranteed.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. An energy-saving digital frequency converter, includes casing (1), its characterized in that: the energy-saving water heater is characterized in that a frequency converter body (12) is fixedly mounted at the top of the inner wall of the shell (1), a water storage tank (6) is fixedly mounted at the upper part of the inner wall of the shell (1), a water inlet pipe (11) is fixedly inserted and installed at one side of the front surface of the water storage tank (6), a water outlet pipe (5) is fixedly inserted and installed at the lower part of the other side of the front surface of the water storage tank (6), an output pipe (10) is fixedly inserted and installed at one side of the bottom of the water storage tank (6), a condenser pipe (9) is fixedly mounted at one end of the output pipe (10), an input pipe (8) is fixedly connected with one end of the condenser pipe (9), a micro-circulating pump (7) is arranged on the input pipe (8), mounting blocks (2) are symmetrically distributed at two sides of the shell (1), and a plurality of heat collecting fins (14) are fixedly mounted on the outer surface of the frequency converter body (12), and a heat conducting rod (15) is fixedly installed on one side, away from the frequency converter body (12), of the heat collecting sheet (14), and a mounting hole (13) is formed in the front face of the mounting block (2).
2. The power-saving digital frequency converter according to claim 1, wherein: buffer slot (16) have been seted up to one side that installation piece (2) are close to casing (1), the equal fixed mounting in both sides of the inside of buffer slot (16) has gag lever post (17), the cover is equipped with stopper (18) on the outer wall of gag lever post (17), spring (19) have all been cup jointed with the downside to the upside of gag lever post (17) outer wall.
3. The power-saving digital frequency converter according to claim 1, wherein: one side of the shell (1) is provided with a heat dissipation hole (3), and a filter screen (4) is fixedly mounted inside the heat dissipation hole (3).
4. The power-saving digital frequency converter according to claim 1, wherein: the condenser pipe (9) is in a spiral shape, and the condenser pipe (9) is spirally arranged outside the frequency converter body (12).
5. An energy-saving digital frequency converter according to claim 2, characterized in that: the two sides of the top of the limiting block (18) are both provided with sliding holes matched with the limiting rod (17), and the limiting block (18) is connected with the limiting rod (17) in a sliding mode through the sliding holes formed in the top of the limiting block (18).
6. The power-saving digital frequency converter according to claim 1, wherein: and a reinforcing block is fixedly connected between the condensation pipe (9) and one side of the inner wall of the shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121555035.3U CN215222876U (en) | 2021-07-09 | 2021-07-09 | Energy-saving digital frequency converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121555035.3U CN215222876U (en) | 2021-07-09 | 2021-07-09 | Energy-saving digital frequency converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215222876U true CN215222876U (en) | 2021-12-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121555035.3U Active CN215222876U (en) | 2021-07-09 | 2021-07-09 | Energy-saving digital frequency converter |
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| Country | Link |
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| CN (1) | CN215222876U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114552536A (en) * | 2022-04-26 | 2022-05-27 | 南通华研自动化科技有限公司 | Protection type converter suitable for new forms of energy main power supply |
-
2021
- 2021-07-09 CN CN202121555035.3U patent/CN215222876U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114552536A (en) * | 2022-04-26 | 2022-05-27 | 南通华研自动化科技有限公司 | Protection type converter suitable for new forms of energy main power supply |
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