CN216291998U - High-efficient refrigeration type water-cooling heat abstractor of explosion-proof converter - Google Patents
High-efficient refrigeration type water-cooling heat abstractor of explosion-proof converter Download PDFInfo
- Publication number
- CN216291998U CN216291998U CN202122851263.1U CN202122851263U CN216291998U CN 216291998 U CN216291998 U CN 216291998U CN 202122851263 U CN202122851263 U CN 202122851263U CN 216291998 U CN216291998 U CN 216291998U
- Authority
- CN
- China
- Prior art keywords
- cold water
- fixedly connected
- connecting pipe
- explosion
- communicated
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses an efficient refrigeration type water-cooling heat dissipation device of an explosion-proof frequency converter, which comprises a base plate, wherein the left side of the middle front part of the upper end of the base plate is fixedly connected with the bottom of a cold water tank, the left side of the middle front part of the upper end of the base plate is fixedly connected with the bottom of a first cold water pump, the middle of the middle front part of the upper end of the base plate is fixedly connected with the bottom of an evaporator, the right side of the middle front part of the upper end of the base plate is fixedly connected with the bottom of a condenser, and the left side of the middle front part of the upper end of the base plate is fixedly connected with the bottom of a throttling device. According to the utility model, the water-cooled heat dissipation device enters the water-cooled cavity through the evaporator, then carries out water-cooled heat dissipation on the frequency conversion device, and finally conveys cooling liquid in the water-cooled cavity back to the cold water tank through the second cold water pump, so that a heat dissipation cycle is completed.
Description
Technical Field
The utility model relates to the technical field of radiators of mine explosion-proof frequency conversion devices, in particular to an efficient refrigeration type water-cooling heat dissipation device of an explosion-proof frequency converter.
Background
The frequency converter mainly comprises rectification (alternating current to direct current), filtering, inversion (direct current to alternating current), a brake unit, a drive unit, a detection unit microprocessing unit and the like, the frequency converter adjusts the voltage and the frequency of an output power supply by switching on and off of an internal IGBT, and provides the required power supply voltage according to the actual requirement of a motor, thereby achieving the purposes of energy conservation and speed regulation.
The explosion-proof frequency converter for the existing mine is ultrahigh in power, so that the heat radiator is indispensable, the existing heat radiator directly adopts a site water source to directly radiate heat for the heat radiator, the temperature fluctuation of a power component of the frequency converter is large or even the transformer is damaged due to the fact that the site water source water temperature, water quality and water pressure hardly meet the requirements, the existing water source can also cause scaling inside the heat radiator, a water channel is blocked, and the frequency converter cannot normally run.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art, and provides an efficient refrigeration type water-cooling heat dissipation device for an explosion-proof frequency converter.
In order to achieve the purpose, the utility model adopts the following technical scheme: an efficient refrigeration type water-cooling heat dissipation device of an explosion-proof frequency converter comprises a substrate, wherein the left side of the middle front part of the upper end of the substrate is fixedly connected with the bottom of a cold water tank, the left side of the middle front part of the upper end of the substrate is fixedly connected with the bottom of a first cold water pump, the middle part of the middle front part of the upper end of the substrate is fixedly connected with the bottom of an evaporator, the right side of the middle front part of the upper end of the substrate is fixedly connected with the bottom of a condenser, the left side of the middle front part of the upper end of the substrate is fixedly connected with the bottom of a throttling device, the middle rear part of the upper end of the substrate is fixedly connected with the bottom of a compressor, the left side of the middle rear part of the upper end of the substrate is fixedly connected with the bottom of a water cooling cavity, the middle part of the bottom of the right side of the cold water tank is communicated with a water inlet of the first cold water pump through a first connecting pipe, a water outlet of the first cold water pump is communicated with the middle part of the bottom of the left side of the evaporator through a second connecting pipe, the left side bottom middle part of evaporator passes through third connecting pipe and throttling arrangement's left side bottom middle part intercommunication, throttling arrangement's right side bottom middle part passes through the left side bottom middle part intercommunication of fourth connecting pipe and condenser, the rear side bottom middle part of condenser passes through the right side bottom middle part intercommunication of fifth connecting pipe and compressor, the front side bottom middle part of compressor passes through the rear side bottom middle part intercommunication of ninth connecting pipe and evaporator, the left side bottom rear end of evaporator passes through eighth connecting pipe and the right side bottom middle part intercommunication of water-cooling chamber, the front side bottom middle part of water-cooling chamber passes through the water inlet of sixth connecting pipe and second cold water pump intercommunication, the delivery port of second cold water pump passes through seventh connecting pipe and the rear side bottom middle part intercommunication of cold water tank, the upper end right side middle part of base plate and the bottom fixed connection of fixed plate.
As a further description of the above technical solution:
and a frequency conversion device is arranged in the water-cooling cavity.
As a further description of the above technical solution:
and a liquid injection pipe is arranged in the middle of the upper end of the cold water tank.
As a further description of the above technical solution:
the front end of the middle part of the right side of the fixed plate is provided with a control panel, and the control panel, the first cold water pump, the evaporator, the throttling device, the compressor, the second cold water pump and the condenser are electrically connected.
As a further description of the above technical solution:
and an emergency switch is arranged at the rear end of the middle part of the right side of the fixed plate.
As a further description of the above technical solution:
the bottom end of the base plate is provided with a rubber anti-slip pad.
As a further description of the above technical solution:
and a temperature detector is arranged on the water cooling cavity.
The utility model has the following beneficial effects:
according to the utility model, the cooling liquid in the cold water tank is conveyed to the evaporator 5 through the first cold water pump for evaporation, then conveyed to the compressor for compression to form condensation pressure, then discharged to the condenser for condensing the gas prepared by the evaporator into liquid, the released heat in the condensation process is taken away by water or air, then the gas enters the throttling device, the pressure is reduced from the condensation pressure to the evaporation pressure, then the gas enters the water cooling cavity through the evaporator, then the frequency conversion device is subjected to water cooling heat dissipation, and finally the cooling liquid in the water cooling cavity is conveyed back to the cold water tank through the second cold water pump, so that a heat dissipation cycle is completed.
Drawings
FIG. 1 is a right side view of an explosion-proof frequency converter high-efficiency refrigeration type water-cooling heat dissipation device provided by the utility model;
FIG. 2 is a left side view of the high-efficiency refrigeration type water-cooling heat dissipation device of the explosion-proof frequency converter provided by the utility model;
fig. 3 is a top view of an efficient refrigeration type water-cooling heat dissipation device for an explosion-proof frequency converter according to the present invention.
Illustration of the drawings:
1. a substrate; 2. a first connecting pipe; 3. a first cold water pump; 4. a second connecting pipe; 5. an evaporator; 6. a third connecting pipe; 7. a throttling device; 8. a fourth connecting pipe; 9. a fifth connecting pipe; 10. a control panel; 11. an emergency switch; 12. a fixing plate; 13. a compressor; 14. a water-cooled cavity; 15. a frequency conversion device; 16. a second cold water pump; 17. a liquid injection pipe; 18. a cold water tank; 19. a temperature detector; 20. a sixth connecting pipe; 21. a seventh connecting pipe; 22. a condenser; 23. an eighth connecting pipe; 24. a ninth connecting pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but 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 thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, one embodiment of the present invention is provided: an efficient refrigeration type water-cooling heat dissipation device of an explosion-proof frequency converter comprises a substrate 1, wherein the left side of the front part in the upper end of the substrate 1 is fixedly connected with the bottom of a cold water tank 18, the left side of the middle of the front part in the upper end of the substrate 1 is fixedly connected with the bottom of a first cold water pump 3, the middle of the front part in the upper end of the substrate 1 is fixedly connected with the bottom of an evaporator 5, the right side of the front part in the upper end of the substrate 1 is fixedly connected with the bottom of a condenser 22, the left side of the middle of the front part in the upper end of the substrate 1 is fixedly connected with the bottom of a throttling device 7, the rear part in the upper end of the substrate 1 is fixedly connected with the bottom of a compressor 13, the left side of the rear part in the upper end of the substrate 1 is fixedly connected with the bottom of a water cooling cavity 14, the left side of the middle of the upper end of the substrate 1 is fixedly connected with the bottom of a second cold water pump 16, the middle of the bottom end of the right side of the cold water tank 18 is communicated with a water inlet of the first cold water pump 3 through a first connecting pipe 2, and a water outlet of the first cold water pump 3 is communicated with the middle of the left side of the evaporator 5 through a second connecting pipe 4, the middle part of the bottom end of the right side of the evaporator 5 is communicated with the middle part of the bottom end of the left side of the throttling device 7 through a third connecting pipe 6, the middle part of the bottom end of the right side of the throttling device 7 is communicated with the middle part of the bottom end of the left side of the condenser 22 through a fifth connecting pipe 9, the middle part of the bottom end of the rear side of the condenser 22 is communicated with the middle part of the bottom end of the right side of the compressor 13 through a ninth connecting pipe 24, the middle part of the bottom end of the front side of the compressor 13 is communicated with the middle part of the bottom end of the rear side of the evaporator 5 through an eighth connecting pipe 23, the middle part of the bottom end of the front side of the water cooling cavity 14 is communicated with the water inlet of a second cold water pump 16 through a sixth connecting pipe 20, the water outlet of the second cold water pump 16 is communicated with the middle part of the bottom end of the rear side of a cold water tank 18 through a seventh connecting pipe 21, and the middle part of the right side of the upper end of the base plate 1 is fixedly connected with the bottom of the fixing plate 12, it is convenient to provide some control means on the fixed plate 12.
Be provided with frequency conversion device 15 in the water-cooling chamber 14, conveniently dispel the heat for frequency conversion device 15, the upper end middle part of cold water tank 18 is provided with notes liquid pipe 17, conveniently carry out the liquid feeding for cold water tank 18, the right side middle part front end of fixed plate 12 is provided with control panel 10, and control panel 10, first cold water pump 3, evaporimeter 5, throttling arrangement 7, compressor 13, second cold water pump 16 and condenser 22 electric connection, conveniently control the integrated device through control panel 10, the right side middle part rear end of fixed plate 12 is provided with emergency switch 11, prevent emergency and carry out emergency braking, the bottom of base plate 1 is provided with the rubber slipmat, prevent that the device of base plate 1 upper end from removing, be provided with thermodetector 19 on the water-cooling chamber 14, conveniently detect the temperature of water-cooling chamber 14.
The working principle is as follows: the method comprises the steps of firstly conveying cooling liquid in a cold water tank 18 to an evaporator 5 through a first cold water pump 3 for evaporation, then conveying the cooling liquid to a compressor 13 through a ninth connecting pipe 24 for compression into condensing pressure, then discharging the cooling liquid into a condenser 22 through a fifth connecting pipe 9 for condensing gas made by the evaporator 5 into liquid, taking away released heat in the condensing process by water or air, then entering a throttling device 7 through a fourth connecting pipe 8, reducing the pressure from the condensing pressure to the evaporating pressure, then entering the evaporator 5 through a third connecting pipe 6 for entering a water cooling cavity 14, then carrying out water cooling heat dissipation on a frequency conversion device 15, and finally conveying the cooling liquid in the water cooling cavity 14 back to the cold water tank 18 through a second cold water pump 16, so that a heat dissipation cycle is completed.
Finally, it should be noted that: 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 utility model.
Claims (7)
1. The utility model provides an explosion-proof high-efficient refrigeration type water-cooling heat abstractor of converter, includes base plate (1), its characterized in that: the left side of the middle front part of the upper end of the substrate (1) is fixedly connected with the bottom of the cold water tank (18), the left side of the middle part of the middle front part of the upper end of the substrate (1) is fixedly connected with the bottom of the first cold water pump (3), the middle part of the middle front part of the upper end of the substrate (1) is fixedly connected with the bottom of the evaporator (5), the right side of the middle front part of the upper end of the substrate (1) is fixedly connected with the bottom of the condenser (22), the left side of the middle part of the middle front part of the upper end of the substrate (1) is fixedly connected with the bottom of the throttling device (7), the middle rear part of the upper end of the substrate (1) is fixedly connected with the bottom of the compressor (13), the left side of the middle rear part of the upper end of the substrate (1) is fixedly connected with the bottom of the water cooling cavity (14), the left side of the middle part of the upper end of the substrate (1) is fixedly connected with the bottom of the second cold water pump (16), the middle part of the right bottom of the cold water tank (18) is communicated with a water inlet of the first cold water pump (3) through a first connecting pipe (2), the water outlet of the first cold water pump (3) is communicated with the middle part of the bottom of the left side of the evaporator (5) through a second connecting pipe (4), the middle part of the bottom of the right side of the evaporator (5) is communicated with the middle part of the bottom of the left side of the throttling device (7) through a third connecting pipe (6), the middle part of the bottom of the right side of the throttling device (7) is communicated with the middle part of the bottom of the left side of the condenser (22) through a fourth connecting pipe (8), the middle part of the bottom of the rear side of the condenser (22) is communicated with the middle part of the bottom of the right side of the compressor (13) through a fifth connecting pipe (9), the middle part of the bottom of the front side of the compressor (13) is communicated with the middle part of the bottom of the rear side of the evaporator (5) through a ninth connecting pipe (24), the rear end of the bottom of the left side of the evaporator (5) is communicated with the middle part of the bottom of the right side of the water cooling cavity (14) through an eighth connecting pipe (23), and the middle part of the bottom of the front side of the water cooling cavity (14) is communicated with the inlet of the second cold water pump (16) through a sixth connecting pipe (20) The water outlet of the second cold water pump (16) is communicated with the middle part of the bottom end of the rear side of the cold water tank (18) through a seventh connecting pipe (21), and the middle part of the right side of the upper end of the base plate (1) is fixedly connected with the bottom of the fixing plate (12).
2. The efficient refrigeration type water-cooling heat dissipation device for the explosion-proof frequency converter as claimed in claim 1, wherein: and a frequency conversion device (15) is arranged in the water-cooling cavity (14).
3. The efficient refrigeration type water-cooling heat dissipation device for the explosion-proof frequency converter as claimed in claim 1, wherein: and a liquid injection pipe (17) is arranged in the middle of the upper end of the cold water tank (18).
4. The efficient refrigeration type water-cooling heat dissipation device for the explosion-proof frequency converter as claimed in claim 1, wherein: the front end of the middle part of the right side of the fixed plate (12) is provided with a control panel (10), and the control panel (10), the first cold water pump (3), the evaporator (5), the throttling device (7), the compressor (13), the second cold water pump (16) and the condenser (22) are electrically connected.
5. The efficient refrigeration type water-cooling heat dissipation device for the explosion-proof frequency converter as claimed in claim 1, wherein: an emergency switch (11) is arranged at the rear end of the middle part of the right side of the fixing plate (12).
6. The efficient refrigeration type water-cooling heat dissipation device for the explosion-proof frequency converter as claimed in claim 1, wherein: the bottom end of the base plate (1) is provided with a rubber anti-slip pad.
7. The efficient refrigeration type water-cooling heat dissipation device for the explosion-proof frequency converter as claimed in claim 1, wherein: and a temperature detector (19) is arranged on the water cooling cavity (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122851263.1U CN216291998U (en) | 2021-11-20 | 2021-11-20 | High-efficient refrigeration type water-cooling heat abstractor of explosion-proof converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122851263.1U CN216291998U (en) | 2021-11-20 | 2021-11-20 | High-efficient refrigeration type water-cooling heat abstractor of explosion-proof converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216291998U true CN216291998U (en) | 2022-04-12 |
Family
ID=81035048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122851263.1U Active CN216291998U (en) | 2021-11-20 | 2021-11-20 | High-efficient refrigeration type water-cooling heat abstractor of explosion-proof converter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216291998U (en) |
-
2021
- 2021-11-20 CN CN202122851263.1U patent/CN216291998U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106130407A (en) | A kind of temperature difference electricity generation device utilizing compressor of air conditioner waste heat | |
| CN115528351A (en) | Energy storage liquid cooling system capable of utilizing inverter waste heat | |
| CN216291998U (en) | High-efficient refrigeration type water-cooling heat abstractor of explosion-proof converter | |
| CN208400997U (en) | A kind of battery pack structure | |
| CN220022049U (en) | Transformer cabinet with efficient water-cooling effect | |
| CN219101543U (en) | Compressor unit for realizing large displacement by connecting small displacement compressors | |
| CN219227011U (en) | Box-type substation temperature control system | |
| CN206958032U (en) | A kind of water-cooling heat radiating device for hydraulic power unit | |
| CN206820091U (en) | Solar telephone battery water cooling, the integral heat abstractor of air cooling | |
| CN212324609U (en) | Energy-saving water cooling device for communication machine room | |
| CN214592566U (en) | Water cooling frequency converter | |
| CN213627924U (en) | Compressor cooling device | |
| CN210926214U (en) | Temperature control system of battery for new energy automobile | |
| CN219165029U (en) | Heat dissipation auxiliary device for frequency converter | |
| CN214380629U (en) | High-efficiency energy-saving frequency converter beneficial to heat dissipation | |
| CN205847064U (en) | A kind of new and effective current transformer chiller | |
| CN205960958U (en) | Novel frequency converter | |
| CN214620168U (en) | High-efficient sterilization cooling arrangement of lentinan extract | |
| CN221487384U (en) | Lithium battery charger | |
| CN215595839U (en) | Energy-saving cement frequency conversion air compressor structure convenient to dismantle | |
| CN211428565U (en) | Energy-saving water cooling system of laser equipment | |
| CN214189228U (en) | Cooling device for new energy automobile air conditioner | |
| CN205142071U (en) | A stepless speed control equipment for AC motor | |
| CN114094796B (en) | High-efficiency energy-saving frequency converter | |
| CN219037149U (en) | Efficient multiple condensing structure of condenser |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |