CN206041825U - Mining flame proof dc -to -ac converter antisweat water cooling plant - Google Patents
Mining flame proof dc -to -ac converter antisweat water cooling plant Download PDFInfo
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- CN206041825U CN206041825U CN201620887043.0U CN201620887043U CN206041825U CN 206041825 U CN206041825 U CN 206041825U CN 201620887043 U CN201620887043 U CN 201620887043U CN 206041825 U CN206041825 U CN 206041825U
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- water
- cooling
- cooled
- explosion
- refrigerator
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Abstract
The utility model discloses a mining flame proof dc -to -ac converter antisweat water cooling plant, including explosion -proof shell, the inner chamber of explosion -proof shell bottom is equipped with the refrigerator, the middle part of explosion -proof shell is equipped with the water -cooling board, the water -cooling inboard is equipped with the water -cooling box, this mining flame proof dc -to -ac converter antisweat water cooling plant continuously provides microthermal cooling water ciculation through refrigerator and circulating pump for the water -cooling box, take away the heat of water -cooling board, the pipeline of " returning a " style of calligraphy is cut apart into the inner chamber of water -cooling board to the water -cooling box, the thermal current that drives in the pipeline through the circulation fan circulates fast, it is even to make the heat distribution in " returning " style of calligraphy pipeline, be unlikely to to make the water -cooling board to take place the phenomenon that the local temperature is low excessively, the emergence of dewfall phenomenon has been avoided, the internal surface of water -cooling board is established to fin -shape, the hot exchange area of increase water -cooling board and " returning " style of calligraphy pipeline, heat exchange efficiency is higher, be equipped with the insulation cover on upper hose and the wet return, prevent the great pipeline dewfall that arouses of the difference in temperature.
Description
Technical field
This utility model is related to mine explosion-suppression inverter water cooling plant technical field, specially a kind of mine explosion-suppression inverter
Anti-dew formation water cooling device.
Background technology
With developing rapidly for frequency control, inverter is more and more applied to colliery row as its core apparatus
Industry, when only heating power device is all installed in the apopore band of position, as cooling water is fed from bottom, water temperature is relatively low, makes
The temperature of lower of cooled plate is reduced, at this moment will there is dew condensation phenomenon on the surface of cooled plate, and the condensed water for occurring that condenses
Internal component failure can be caused, production safety hidden danger is brought；Cooled plate inwall is employed when many producers design at present to smear
Antifogging coating, not only increases installation procedure and design cost, and does not fundamentally solve cavity wall condensation trouble, be
This, it is proposed that a kind of mine explosion-suppression inverter anti-dew formation water cooling device.
Utility model content
The purpose of this utility model is to provide a kind of mine explosion-suppression inverter anti-dew formation water cooling device, to solve the above-mentioned back of the body
The problem proposed in scape technology.
For achieving the above object, this utility model provides following technical scheme：A kind of mine explosion-suppression inverter anti-caking dew
Device for cooling, including explosion-proof shell, the intracavity bottom of explosion-proof shell is provided with refrigerator, is provided with cooled plate in the middle part of the explosion-proof shell, described
Water-cooled box is provided with cooled plate, and the upper and lower surface of cooled plate is equipped with temperature sensor, sets on the right side of the lower surface of the water-cooled box
Have a lower water inlet pipe through cooled plate, the lower water inlet pipe is provided with circulating pump near one end of refrigerator, the water-cooled box it is upper
It is provided with the upper water-out pipe through cooled plate on the left of surface, it is upper with what lower water inlet pipe was connected that the outlet of the refrigerator is provided with end
Water pipe, the water inlet of the refrigerator are provided with the return pipe being connected with upper water-out pipe, on the right side of the water-cooled box with cooled plate on the right side of
Baffle plate is provided between face, circulation fan is provided with the installing hole of the baffle plate, is provided with controller, the control on front side of the cooled plate
Device processed is electrically connected with circulation fan, circulating pump, temperature sensor and refrigerator respectively.
Preferably, the upper hose and return pipe are provided with muff.
Preferably, the quantity of circulation fan is four, and the circulation fan is linear evenly distributed on baffle plate.
Preferably, the surface of internal cavity of the cooled plate is provided with the heat sink of fin-like.
Compared with prior art, the beneficial effects of the utility model are：The mine explosion-suppression inverter anti-dew formation water cooling device
It is the circulating chilled water that water-cooled box persistently provides low temperature by refrigerator and circulating pump, takes away the heat of cooled plate, water-cooled box is by water
The inner chamber of cold drawing is divided into the pipeline of " a returning " font, drives the hot-fluid in pipeline to carry out Rapid Circulation by circulation fan, makes
Uniform heat distribution in " returning " font pipeline, be unlikely to make cooled plate that the too low phenomenon of local temperature occurs, it is to avoid condensation
The generation of phenomenon, the inner surface of cooled plate are set to fin-like, increase the heat exchange area of cooled plate and " returning " font pipeline, and heat is handed over
Change in hgher efficiency, upper hose and return pipe are provided with muff, prevent that the temperature difference is larger to cause pipeline to condense.
Description of the drawings
Fig. 1 is this utility model structural representation；
Fig. 2 is this utility model cross-sectional view.
In figure：1 explosion-proof shell, 2 refrigerators, 3 cooled plates, 4 upper hoses, 5 return pipes, 6 circulating pumps, 7 controllers, 8 water-cooled boxes,
9 times water inlet pipes, 10 upper water-out pipes, 11 baffle plates, 12 circulation fans, 13 temperature sensors.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only this utility model a part of embodiment, rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of this utility model protection.
Fig. 1-2 is referred to, this utility model provides a kind of technical scheme：A kind of mine explosion-suppression inverter anti-condensation water-cooled dress
Put, including explosion-proof shell 1, the intracavity bottom of explosion-proof shell 1 is provided with refrigerator 2, and the middle part of explosion-proof shell 1 is provided with cooled plate 3, cooled plate 3
Surface of internal cavity be provided with the heat sink of fin-like, increase the heat exchange area of cooled plate 3 and 3 inner chamber of cooled plate, heat exchanger effectiveness
It is higher, water-cooled box 8 is provided with cooled plate 3, the upper and lower surface of cooled plate 3 is equipped with temperature sensor 13, the lower surface of water-cooled box 8
Right side is provided with the lower water inlet pipe 9 through cooled plate 3, and lower water inlet pipe 9 is provided with circulating pump 6 near one end of refrigerator 2, by refrigeration
Device 2 and circulating pump 6 are the circulating chilled water that water-cooled box 8 persistently provides low temperature, take away the heat of cooled plate 3, the upper surface of water-cooled box 8
Left side is provided with the upper water-out pipe 10 through cooled plate 3, and the outlet of refrigerator 2 is provided with the upper water that end is connected with lower water inlet pipe 9
Pipe 4, the water inlet of refrigerator 2 are provided with the return pipe 5 being connected with upper water-out pipe 10, and upper hose 4 and return pipe 5 are provided with insulation
Set, prevents that the temperature difference is larger to cause pipeline to condense, and is provided with baffle plate 11 on the right side of water-cooled box 8 and 3 right flank of cooled plate between, baffle plate 11
Circulation fan 12 is provided with installing hole, and the quantity of circulation fan 12 is four, linear evenly distributed, the water on baffle plate 11 of circulation fan 12
The front side of cold drawing 3 is provided with controller 7, and controller 7 is electric with circulation fan 12, circulating pump 6, temperature sensor 13 and refrigerator 2 respectively
The inner chamber of cooled plate 3 is divided into the pipeline of " a returning " font for connection, water-cooled box 8, is driven in pipeline by circulation fan 12
Hot-fluid carries out Rapid Circulation, makes the uniform heat distribution in " returning " font pipeline, is unlikely to make cooled plate 3 that local temperature mistake to occur
Low phenomenon, it is to avoid the generation of dew condensation phenomenon.
Operation principle：6 water-cooled boxes 8 of refrigerator 2 and circulating pump provide the circulating chilled water of low temperature, and water-cooled box 8 is by cooled plate 3
Inner chamber be divided into the pipeline of " a returning " font, the heat persistent loop of " returning " font pipeline, temperature are made by circulation fan 12
Sensor 13 measures the upper and lower surface temperature difference of cooled plate 3, and one timing of difference, 7 driving cycle of controller fan 12 work.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
Be appreciated that these embodiments can be carried out various changes in the case of without departing from principle of the present utility model and spirit, repair
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of mine explosion-suppression inverter anti-dew formation water cooling device, including explosion-proof shell (1), it is characterised in that：Explosion-proof shell (1) it is interior
Bottom of chamber portion is provided with refrigerator (2), is provided with cooled plate (3), cooled plate (3) and is provided with water-cooled in the middle part of explosion-proof shell (1)
Box (8), the upper and lower surface of cooled plate (3) are equipped with temperature sensor (13), be provided with and pass through on the right side of the lower surface of water-cooled box (8)
The lower water inlet pipe (9) of cooled plate (3) is worn, lower water inlet pipe (9) are provided with circulating pump (6) near one end of refrigerator (2), described
The upper water-out pipe (10) through cooled plate (3) is provided with the left of the upper surface of water-cooled box (8), and the outlet of refrigerator (2) sets
The water inlet for having the upper hose (4) that end is connected with lower water inlet pipe (9), refrigerator (2) is provided with and upper water-out pipe (10) phase
Return pipe (5) even, is provided with baffle plate (11), baffle plate (11) between cooled plate (3) right flank on the right side of water-cooled box (8)
Installing hole in be provided with circulation fan (12), be provided with controller (7) on front side of cooled plate (3), controller (7) respectively with
The electrical connection of circulation fan (12), circulating pump (6) temperature sensor (13) and refrigerator (2).
2. a kind of mine explosion-suppression inverter anti-dew formation water cooling device according to claim 1, it is characterised in that：The upper water
Pipe (4) and return pipe (5) are provided with muff.
3. a kind of mine explosion-suppression inverter anti-dew formation water cooling device according to claim 1, it is characterised in that：Circulation fan
(12) quantity is four, and circulation fan (12) are linear evenly distributed on baffle plate (11).
4. a kind of mine explosion-suppression inverter anti-dew formation water cooling device according to claim 1, it is characterised in that：The water-cooled
The surface of internal cavity of plate (3) is provided with the heat sink of fin-like.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620887043.0U CN206041825U (en) | 2016-08-10 | 2016-08-10 | Mining flame proof dc -to -ac converter antisweat water cooling plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620887043.0U CN206041825U (en) | 2016-08-10 | 2016-08-10 | Mining flame proof dc -to -ac converter antisweat water cooling plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206041825U true CN206041825U (en) | 2017-03-22 |
Family
ID=58306588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620887043.0U Expired - Fee Related CN206041825U (en) | 2016-08-10 | 2016-08-10 | Mining flame proof dc -to -ac converter antisweat water cooling plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206041825U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109765947A (en) * | 2019-03-02 | 2019-05-17 | 中信重工开诚智能装备有限公司 | Mining high-voltage explosion-proof frequency converter condensation-proof protective device and control method |
-
2016
- 2016-08-10 CN CN201620887043.0U patent/CN206041825U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109765947A (en) * | 2019-03-02 | 2019-05-17 | 中信重工开诚智能装备有限公司 | Mining high-voltage explosion-proof frequency converter condensation-proof protective device and control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170322 Termination date: 20170810 |