CN217693042U

CN217693042U - Condensate pump heat abstractor for converter

Info

Publication number: CN217693042U
Application number: CN202220065939.6U
Authority: CN
Inventors: 李天邦
Original assignee: Huaneng Henan Zhongyuan Gas Power Generation Co Ltd
Current assignee: Huaneng Henan Zhongyuan Gas Power Generation Co Ltd
Priority date: 2022-01-07
Filing date: 2022-01-07
Publication date: 2022-10-28
Anticipated expiration: 2032-01-07

Abstract

The utility model discloses a heat radiator for a condensing pump frequency converter, which comprises a main body mechanism, a heat radiator and a heat radiator, wherein the main body mechanism comprises a frequency converter box body, flow guide discs arranged on the front side and the back side of an inner cavity of the frequency converter box body, and a flow guide pipe arranged between the two flow guide discs; the dustproof mechanism comprises a dustproof box, an upper end arranged on the right side of the frequency converter box body and a supporting plate arranged on the top of the dustproof box. The utility model discloses beneficial effect does: through setting up the converter box, the effect of the inside electronic component of protection converter box has been played, through setting up the guiding disc, the effect of transmission coolant liquid has been played, and then cool down the inside component of converter box, through setting up the honeycomb duct, be used for carrying the coolant liquid, it dispels the heat to have solved the pump converter most by self ventilation in the present stage, the effect of the circulation flow of air in the converter is not good, the cooling effect that leads to the converter is poor, the problem of converter life has been reduced.

Description

Condensate pump heat abstractor for converter

Technical Field

The utility model relates to a converter technical field, especially a congeal heat abstractor for pump converter.

Background

The frequency converter is a power control device which applies frequency conversion technology and microelectronic technology and controls an alternating current motor by changing the working power supply frequency mode of the motor, and mainly comprises a rectifying unit, a filtering unit, an inverting unit, a braking unit, a driving unit, a detecting unit, a microprocessing unit and the like, 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 translator), and provides the required power supply voltage according to the actual needs of the motor, thereby achieving the purposes of energy saving and speed regulation.

SUMMERY OF THE UTILITY MODEL

This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the abstract and the title of the present application to avoid obscuring the purpose of this section, the abstract and the title of the present application, and such simplifications or omissions cannot be used to limit the scope of the present invention.

The present invention has been made in view of the above and/or other problems occurring in the conventional heat dissipating apparatus for a pump inverter.

Therefore, the utility model aims to solve the problem that pump converter is congealed by self ventilation and is dispelled the heat by most at present stage, and the air is not good at converter internal circulation flow effect, and the cooling effect that leads to the converter is poor, has reduced the life of converter.

In order to solve the technical problem, the utility model provides a following technical scheme: a heat dissipation device for a condensate pump frequency converter comprises a main body mechanism, a heat dissipation mechanism and a heat dissipation mechanism, wherein the main body mechanism comprises a frequency converter box body, flow guide discs and a flow guide pipe, the flow guide discs are arranged on the front side and the back side of an inner cavity of the frequency converter box body, and the flow guide pipe is arranged between the two flow guide discs;

the dustproof mechanism comprises a dustproof box, an upper end arranged on the right side of the frequency converter box body, a supporting plate arranged on the top of the dustproof box and a dustproof net arranged at the bottom of the supporting plate;

the heat dissipation mechanism comprises a liquid storage tank, a water pump, heat dissipation fins and a fixing frame, wherein the water pump is arranged on the front side of the top of the liquid storage tank, the heat dissipation fins are arranged on the rear side of the top of the liquid storage tank, and the fixing frame is arranged at the tops of the heat dissipation fins.

As the utility model discloses a congeal pump heat abstractor for converter's an optimal scheme, wherein: the bottom of the dust screen extends to the inner cavity of the dust-proof box and is movably connected with the inner cavity of the dust-proof box.

As the utility model discloses a congeal pump heat abstractor for converter's an optimal scheme, wherein: the liquid storage box comprises a transmission pipe and a rear end arranged on the front surface of the liquid storage box.

As a congeal pump heat abstractor's for converter preferred scheme, wherein: one end of the transmission pipe, which is far away from the liquid storage tank, extends to the inner cavity of the frequency converter box body and is communicated with the flow guide disc.

As the utility model discloses a congeal pump heat abstractor for converter's an optimal scheme, wherein: the water pump comprises a water inlet pipe, a water outlet pipe, and a water inlet end and a water outlet end which are respectively arranged on the water pump.

As a congeal pump heat abstractor's for converter preferred scheme, wherein: one end of the water inlet pipe, which is far away from the water pump, penetrates through the inner cavity of the liquid storage tank.

As a congeal pump heat abstractor's for converter preferred scheme, wherein: and one end of the water outlet pipe, which is far away from the water pump, penetrates through the inner cavity of the frequency converter box body and is communicated with the flow guide disc.

As a congeal pump heat abstractor's for converter preferred scheme, wherein: the fixing frame comprises a protective net, a heat dissipation fan and a heat dissipation fan, wherein the heat dissipation fan is arranged at the top of the fixing frame, and the heat dissipation fan is arranged in an inner cavity of the fixing frame.

As the utility model discloses a congeal pump heat abstractor for converter's an optimal scheme, wherein: the fixing frame further comprises supporting columns and is arranged on the periphery of the bottom of the fixing frame.

As the utility model discloses a congeal pump heat abstractor for converter's an optimal scheme, wherein: the bottom of the radiating fin penetrates through the inner cavity of the liquid storage box, and the bottom of the supporting column is fixedly connected with the liquid storage box.

The utility model discloses beneficial effect does: through setting up the converter box, the effect of the inside electronic component of protection converter box has been played, through setting up the guiding disc, the effect of transmission coolant liquid has been played, and then cool down the inside component of converter box, through setting up the honeycomb duct, be used for carrying the coolant liquid, through setting up the dust-proof box, the effect of ventilation and placing the dust screen has been played, through setting up the backup pad, the effect of supporting the dust screen has been played, through setting up the dust screen, dustproof effect has been played, through setting up the liquid reserve tank, be used for storing the coolant liquid, through setting up the water pump, provide power for the flow of coolant liquid, through setting up radiating fin, be used for transmitting the heat in the coolant liquid, through setting up the mount, the effect of fixed protection network and radiator fan has been played, it dispels the heat to have solved the pump converter that congeals in present stage and mostly lean on self ventilation, the air is not good in the converter partly circulation flow effect, the cooling effect that leads to the converter is poor, the problem of converter life has been reduced.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive labor. Wherein:

fig. 1 is an overall configuration diagram of a heat sink for a condensate pump inverter.

FIG. 2 is a sectional view of a casing of a condenser pump inverter heat sink.

Fig. 3 is an exploded view of the dust-proof box and the supporting plate of the heat dissipation device for the condensate pump frequency converter.

Fig. 4 is an explosion structure diagram of a fixing frame and a protective net of the heat dissipation device for the condensate pump frequency converter.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanying the present invention are described in detail below with reference to the accompanying drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be implemented in other ways different from the specific details set forth herein, and one skilled in the art may similarly generalize the present invention without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.

Furthermore, the references herein to "one embodiment" or "an embodiment" refer to a particular feature, structure, or characteristic that may be included in at least one implementation of the invention. 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 the first embodiment of the present invention, this embodiment provides a heat dissipation device for a pump frequency converter, which includes a main body mechanism 100, including a frequency converter box 101, a diversion plate 102 disposed on the front and back of the inner cavity of the frequency converter box 101, and a diversion pipe 103 disposed between the two diversion plates 102.

The dustproof mechanism 200 comprises a dustproof box 201, an upper end arranged on the right side of the frequency converter box 101, a supporting plate 202 arranged on the top of the dustproof box 201, and a dustproof net 203 arranged at the bottom of the supporting plate 202.

Heat dissipation mechanism 300, including liquid reserve tank 301, set up in the lower extreme on converter box 101 right side, set up in the water pump 302 of liquid reserve tank 301 top front side, set up in the radiating fin 303 of liquid reserve tank 301 top rear side, and set up in the mount 304 at radiating fin 303 top, through setting up converter box 101, the effect of the inside electronic component of protection converter box 101 has been played, through setting up the guiding disc 102, the effect of transmission coolant liquid has been played, and then cool down the inside component of converter box 101, through setting up the honeycomb duct 103, be used for carrying the coolant liquid, through setting up dust proof box 201, the effect of ventilating and placing dust screen 203 has been played, through setting up the backup pad 202, the effect of supporting dust screen 203 has been played, through setting up dust screen 203, dustproof effect has been played, through setting up liquid reserve tank 301, be used for storing the coolant liquid, through setting up water pump 302, for the flow of coolant liquid provides power, through setting up radiating fin 303, be used for transmitting the heat in the coolant liquid, through setting up water pump 304, the effect of the cooling down of the converter in the converter is not good life-cycle of the air cooling part by oneself, the converter.

When using, when converter box 101 need dispel the heat in-process of using, at first start water pump 302 through the peripheral hardware controller, water pump 302 carries the inside coolant liquid of liquid reserve tank 301 to the inside of inlet tube 302a, the coolant liquid transmits to the inside of outlet pipe 302b through inlet tube 302a, the coolant liquid passes through outlet pipe 302b and carries to the inside of positive guiding plate 102, then the coolant liquid transmits to the inside of the guiding plate 102 at the back through honeycomb duct 103, the inside heat that produces of converter box 101 is absorbed by the coolant liquid simultaneously, the coolant liquid passes through inlet tube 302a and carries to the inside of liquid reserve tank 301, with this completion is to the inside cooling of converter box 101.

Example 2

Referring to fig. 1 and 2, in order to implement the second embodiment of the present invention, the present embodiment is based on the previous embodiment:

preferably, the bottom of the dust screen 203 extends to the inner cavity of the dust box 201 and is movably connected with the inner cavity of the dust box 201.

Preferably, the liquid storage tank 301 comprises a delivery pipe 301a and a rear end disposed on the front surface of the liquid storage tank 301, and the delivery pipe 301a is configured to deliver the cooling liquid inside the deflector 102 to the inside of the liquid storage tank 301.

Preferably, one end of the transmission pipe 301a, which is far away from the liquid storage tank 301, extends to the inner cavity of the frequency converter box 101 and is communicated with the diversion disc 102.

When the frequency converter box body 101 is used, the dust screen 203 intercepts external dust so as to protect elements inside the frequency converter box body 101 from dust, when the dust screen 203 needs to be cleaned and disassembled, firstly, the bolts at the top of the supporting plate 202 are disassembled, then the supporting plate 202 is pulled upwards, and the supporting plate 202 drives the dust screen 203 to move upwards and separate from the dust box 201, so that the dust screen 203 is disassembled.

Example 3

Referring to fig. 1 and 4, in order to illustrate a third embodiment of the present invention, this embodiment is based on the first two embodiments:

specifically, the water pump 302 includes inlet tube 302a and outlet pipe 302b, sets up respectively in the end of intaking and the play water end of water pump 302, through setting up inlet tube 302a and outlet pipe 302b, has played the effect of carrying the coolant liquid, and then carries the coolant liquid after the inside cooling of liquid reserve tank 301 to the inside of guiding plate 102.

Specifically, one end of the water inlet pipe 302a, which is far away from the water pump 302, penetrates into the inner cavity of the liquid storage tank 301.

Preferably, one end of the water outlet pipe 302b far away from the water pump 302 penetrates through the inner cavity of the frequency converter box 101 and is communicated with the diversion disc 102.

Preferably, the fixing frame 304 includes a protective net 304a, a heat dissipation fan 304b disposed at the top of the fixing frame 304, and a cavity of the fixing frame 304, the protective net 304a protects the heat dissipation fan 304b, and the heat dissipation fan 304b is disposed to achieve the effects of dissipating heat and cooling the heat dissipation fins 303.

Preferably, the fixing frame 304 further includes supporting pillars 304c disposed around the bottom of the fixing frame 304, and the supporting pillars 304c are disposed to support the fixing frame 304, so as to improve the stability of the fixing frame 304 during the use process.

Preferably, the bottom of the heat dissipation fin 303 penetrates through the inner cavity of the liquid storage tank 301, and the bottom of the support column 304c is fixedly connected with the liquid storage tank 301.

When the cooling device is used, after cooling liquid carrying heat is transmitted to the inside of the liquid storage tank 301 through the transmission pipe 301a, the heat dissipation fan 304b is started through the external controller, the heat in the cooling liquid is transmitted to the heat dissipation fins 303, the heat dissipation fan 304b transmits the heat of the heat dissipation fins 303 to the outside air, so that the cooling liquid in the liquid storage tank 301 is cooled, the water pump 302 transmits the cooled cooling liquid to the inside of the water inlet pipe 302a, and then the cooling liquid is transmitted to the flow guide disc 102 through the water outlet pipe 302b, so that circulating cooling is formed.

It should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the scope of the claims of the present invention.

Claims

1. The utility model provides a congeal pump heat abstractor for converter which characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,

the main body mechanism (100) comprises a frequency converter box body (101), flow guide discs (102) arranged on the front surface and the back surface of an inner cavity of the frequency converter box body (101), and a flow guide pipe (103) arranged between the two flow guide discs (102);

the dustproof mechanism (200) comprises a dustproof box (201), an upper end arranged on the right side of the frequency converter box body (101), a supporting plate (202) arranged on the top of the dustproof box (201), and a dustproof net (203) arranged at the bottom of the supporting plate (202);

heat dissipation mechanism (300), including liquid reserve tank (301), set up in the lower extreme on converter box (101) right side, set up in water pump (302) of liquid reserve tank (301) top front side, set up in radiating fin (303) of liquid reserve tank (301) top rear side, and set up in mount (304) at radiating fin (303) top.

2. The heat sink for a condensate pump frequency converter according to claim 1, wherein: the bottom of the dust screen (203) extends to the inner cavity of the dust-proof box (201) and is movably connected with the inner cavity of the dust-proof box (201).

3. The heat sink for a condensate pump frequency converter according to claim 2, wherein: the liquid storage box (301) comprises a transmission pipe (301 a) and is arranged at the rear end of the front face of the liquid storage box (301).

4. The heat sink for a condensate pump frequency converter according to claim 3, wherein: one end of the transmission pipe (301 a), which is far away from the liquid storage tank (301), extends to the inner cavity of the frequency converter box body (101) and is communicated with the flow guide disc (102).

5. The heat dissipating device for a condensate pump frequency converter according to any one of claims 2 to 4, wherein: the water pump (302) comprises a water inlet pipe (302 a) and a water outlet pipe (302 b) which are respectively arranged at the water inlet end and the water outlet end of the water pump (302).

6. The heat sink for a condensate pump frequency converter according to claim 5, wherein: one end of the water inlet pipe (302 a) far away from the water pump (302) penetrates through the inner cavity of the liquid storage tank (301).

7. The heat sink for a condensate pump frequency converter according to claim 6, wherein: one end, far away from the water pump (302), of the water outlet pipe (302 b) penetrates through an inner cavity of the frequency converter box body (101) and is communicated with the flow guide disc (102).

8. The heat sink for a condensate pump frequency converter according to claim 7, wherein: the fixing frame (304) comprises a protective net (304 a), a heat dissipation fan (304 b) arranged at the top of the fixing frame (304) and arranged in the inner cavity of the fixing frame (304).

9. The heat sink for a condensate pump frequency converter according to any one of claims 6 to 8, wherein: the fixing frame (304) further comprises supporting columns (304 c) arranged around the bottom of the fixing frame (304).

10. The heat sink for a condensate pump frequency converter according to claim 9, wherein: the bottom of radiating fin (303) runs through to the inner chamber of liquid reserve tank (301), the bottom of support column (304 c) with liquid reserve tank (301) fixed connection.