CN212013327U - Intelligent water pump frequency converter - Google Patents
Intelligent water pump frequency converter Download PDFInfo
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- CN212013327U CN212013327U CN202020808985.1U CN202020808985U CN212013327U CN 212013327 U CN212013327 U CN 212013327U CN 202020808985 U CN202020808985 U CN 202020808985U CN 212013327 U CN212013327 U CN 212013327U
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- heat dissipation
- intelligent water
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Abstract
The utility model discloses an intelligent water pump converter, which comprises a housin, the casing includes left chamber and right chamber, be provided with the intercommunication chamber between left side chamber and the right chamber, be provided with the chip in the casing, be provided with electric capacity and frequency conversion subassembly on the chip, electric capacity is arranged in left chamber, frequency conversion subassembly is arranged in right chamber, the chip spanes left chamber, right chamber and intercommunication chamber, be provided with the heat dissipation chamber between left side chamber and the right chamber, install the fan in the heat dissipation chamber. The utility model relates to a reasonable in design, the radiating effect is good, intelligent water pump converter that space utilization is high.
Description
Technical Field
The utility model relates to a converter technical field specifically is an intelligent water pump converter.
Background
The water pump frequency converter applies frequency conversion and micro-electronic technology and controls an electric control device of the alternating current motor by changing the frequency of a working power supply of the motor. At present, mainly generate heat in the current water pump frequency converter and be chip and electric capacity, however, the heat radiation structure in the current water pump frequency converter is mostly reasonable inadequately, and the radiating rate of electric capacity and chip is difficult to satisfy the demand under long-time operating condition. Therefore, a novel intelligent water pump frequency converter is needed to overcome the technical defects.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an intelligence water pump converter to solve the problem that proposes 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 intelligent water pump converter, includes the casing, the casing includes left chamber and right chamber, be provided with the intercommunication chamber between left side chamber and the right chamber, be provided with the chip in the casing, be provided with electric capacity and frequency conversion subassembly on the chip, electric capacity is arranged in left chamber, frequency conversion subassembly is arranged in right chamber, the chip spanes left chamber, right chamber and intercommunication chamber, be provided with the heat dissipation chamber between left side chamber and the right chamber, install the fan in the heat dissipation chamber.
Preferably, the upper end of the shell is provided with an upper connecting seat, and a top cover plate is fixedly connected to the upper connecting seat.
Preferably, a set of cooling fins is arranged on the outer wall of the shell.
Preferably, the bottom of the shell is provided with a lower connecting seat, and a bottom cover plate is fixedly connected to the lower connecting seat.
Preferably, both ends are provided with the guard plate around the heat dissipation chamber, be provided with the ventilation hole on the guard plate, be provided with the protection network on the ventilation hole.
Preferably, both ends department is provided with the upper junction plate around lieing in the heat dissipation chamber on the casing, both ends department is provided with down the connecting plate around lieing in the heat dissipation chamber on the end cover board, the upper junction plate is provided with the butt joint piece with lower connecting plate department of linking to each other, adjacent butt joint piece fixed connection, guard plate fixed connection is in the upper junction plate and the lower connecting plate outside.
Preferably, the heat sink is made of bronze material.
Compared with the prior art, the beneficial effects of the utility model are that: the left cavity and the right cavity are separately arranged, and the capacitor and the frequency conversion component are respectively arranged in the left cavity and the right cavity, so that the heating elements are dispersed; the heat dissipation cavity is arranged between the capacitor and the frequency conversion assembly, and the fan can dissipate heat of the capacitor and the frequency conversion assembly at the same time. The top cover plate is used for sealing the upper port of the shell. The radiating fins further improve the radiating performance of the shell. A certain gap is kept between the bottom cover plate and the shell, so that the influence on the heat dissipation effect of the heat dissipation fins can be reduced. The ventilation holes are used for ventilation, and the protective net protects the fan. The upper connecting plate and the lower connecting plate are connected with the protection plate. The utility model relates to a reasonable in design, the radiating effect is good, intelligent water pump converter that space utilization is high.
Drawings
FIG. 1 is a schematic structural diagram of the intelligent water pump frequency converter of the present invention;
fig. 2 is a partially enlarged view of fig. 1 at K.
In the drawings: 1. top apron, 2, casing, 3, end apron, 4, left chamber, 5, intercommunication chamber, 6, right chamber, 7, upper connecting seat, 8, lower connecting seat, 9, fin, 10, chip, 11, electric capacity, 12, frequency conversion subassembly, 13, heat dissipation chamber, 14, protection network, 15, fan, 16, upper junction board, 17, lower connecting plate, 18, butt joint piece, 19, guard plate.
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.
An intelligent water pump converter of this embodiment is as shown in fig. 1, 2, including casing 2, casing 2 includes left chamber 4 and right chamber 6, be provided with intercommunication chamber 5 between left side chamber 4 and the right chamber 6, be provided with chip 10 in casing 2, be provided with electric capacity 11 and frequency conversion subassembly 12 on the chip 10, electric capacity 11 is arranged in left chamber 4, frequency conversion subassembly 12 is arranged in right chamber 6, chip 10 spanes left chamber 4, right chamber 6 and intercommunication chamber 5, be provided with heat dissipation chamber 13 between left side chamber 4 and the right chamber 6, install fan 15 in the heat dissipation chamber 13.
The left cavity 4 and the right cavity 6 are separately arranged, and the capacitor 11 and the frequency conversion component 12 are respectively arranged in the left cavity 4 and the right cavity 6, so that the heating elements are dispersed; the heat dissipation cavity 13 is disposed between the capacitor 11 and the frequency conversion assembly 12, and the fan 15 can dissipate heat to the capacitor 11 and the frequency conversion assembly 12 simultaneously.
Preferably, an upper connecting seat 7 is arranged at the upper end of the housing 2, and a top cover plate 1 is fixedly connected to the upper connecting seat 7.
The top cover plate 1 is used for sealing the upper port of the housing 2.
Preferably, a set of cooling fins 9 is provided on the outer wall of the housing 2. The illustrated heat sink is made of bronze material. The heat radiation fins 9 further improve the heat radiation performance of the case 2.
Preferably, the bottom of the housing 2 is provided with a lower connecting seat 8, and the lower connecting seat 8 is fixedly connected with the bottom cover plate 3.
A certain gap is kept between the bottom cover plate 3 and the shell 2, so that the influence on the heat dissipation effect of the heat dissipation fins 9 can be reduced.
Preferably, the front end and the rear end of the heat dissipation chamber 13 are provided with protection plates 19, the protection plates 19 are provided with ventilation holes, and the ventilation holes are provided with protective nets 14.
The ventilation holes are used for ventilation, and the protection net 14 protects the fan 15.
Preferably, the casing 2 is provided with upper connecting plates 16 at the front end and the rear end of the heat dissipation cavity 13, the bottom cover plate 3 is provided with lower connecting plates 17 at the front end and the rear end of the heat dissipation cavity 13, the connecting part of the upper connecting plates 16 and the lower connecting plates 17 is provided with butt-joint pieces 18 and adjacent butt-joint pieces 18, and the protection plate 19 is fixedly connected to the outer sides of the upper connecting plates 16 and the lower connecting plates 17.
The upper connecting plate 16 and the lower connecting plate 17 are connected with a protective plate 19.
The utility model discloses a theory of operation is: the left cavity 4 and the right cavity 6 are separately arranged, and the capacitor 11 and the frequency conversion component 12 are respectively arranged in the left cavity 4 and the right cavity 6, so that the heating elements are dispersed; the heat dissipation cavity 13 is disposed between the capacitor 11 and the frequency conversion assembly 12, and the fan 15 can dissipate heat to the capacitor 11 and the frequency conversion assembly 12 simultaneously. The top cover plate 1 is used for sealing the upper port of the housing 2. The heat radiation fins 9 further improve the heat radiation performance of the case 2. A certain gap is kept between the bottom cover plate 3 and the shell 2, so that the influence on the heat dissipation effect of the heat dissipation fins 9 can be reduced. The ventilation holes are used for ventilation, and the protection net 14 protects the fan 15. The upper connecting plate 16 and the lower connecting plate 17 are connected with a protective plate 19.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (7)
1. The utility model provides an intelligence water pump converter, includes casing (2), its characterized in that: casing (2) are including left chamber (4) and right chamber (6), be provided with intercommunication chamber (5) between left side chamber (4) and right chamber (6), be provided with chip (10) in casing (2), be provided with electric capacity (11) and frequency conversion subassembly (12) on chip (10), electric capacity (11) are arranged in left chamber (4), frequency conversion subassembly (12) are arranged in right chamber (6), chip (10) span left chamber (4), right chamber (6) and intercommunication chamber (5), be provided with heat dissipation chamber (13) between left side chamber (4) and right chamber (6), install fan (15) in heat dissipation chamber (13).
2. The intelligent water pump frequency converter of claim 1, wherein: an upper connecting seat (7) is arranged at the upper end of the shell (2), and a top cover plate (1) is fixedly connected to the upper connecting seat (7).
3. The intelligent water pump frequency converter of claim 1, wherein: a group of radiating fins (9) are arranged on the outer wall of the shell (2).
4. The intelligent water pump frequency converter of claim 1, wherein: the bottom of the shell (2) is provided with a lower connecting seat (8), and a bottom cover plate (3) is fixedly connected to the lower connecting seat (8).
5. The intelligent water pump frequency converter of claim 4, wherein: both ends are provided with guard plate (19) around heat dissipation chamber (13), be provided with the ventilation hole on guard plate (19), be provided with protection network (14) on the ventilation hole.
6. The intelligent water pump frequency converter of claim 5, wherein: casing (2) are gone up and are located the front and back both ends department in heat dissipation chamber (13) and be provided with upper junction plate (16), both ends department is provided with down connecting plate (17) around locating in heat dissipation chamber (13) on end cover (3), upper junction plate (16) and lower connecting plate (17) department of linking to each other are provided with butt joint piece (18), adjacent butt joint piece (18) fixed connection, guard plate (19) fixed connection is in the upper junction plate (16) and connecting plate (17) outside down.
7. The intelligent water pump frequency converter of claim 1, wherein: the heat sink (9) is made of bronze material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020808985.1U CN212013327U (en) | 2020-05-15 | 2020-05-15 | Intelligent water pump frequency converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020808985.1U CN212013327U (en) | 2020-05-15 | 2020-05-15 | Intelligent water pump frequency converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212013327U true CN212013327U (en) | 2020-11-24 |
Family
ID=73409365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020808985.1U Active CN212013327U (en) | 2020-05-15 | 2020-05-15 | Intelligent water pump frequency converter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212013327U (en) |
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2020
- 2020-05-15 CN CN202020808985.1U patent/CN212013327U/en active Active
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