CN204404375U - Marine explosion-proof Water cooled air conditioners cabinet - Google Patents
Marine explosion-proof Water cooled air conditioners cabinet Download PDFInfo
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- CN204404375U CN204404375U CN201520005550.2U CN201520005550U CN204404375U CN 204404375 U CN204404375 U CN 204404375U CN 201520005550 U CN201520005550 U CN 201520005550U CN 204404375 U CN204404375 U CN 204404375U
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Abstract
The utility model discloses a kind of marine explosion-proof Water cooled air conditioners cabinet, comprise explosion-proof casing and be arranged on the Flameproof and intrinsically safe electric cabinet in described housing, explosion-proof refrigeration compressor, explosion-proof fan, manual operator, shell and tube condenser and the cold evaporimeter of finned table, described compressor is connected with shell and tube condenser, evaporimeter respectively; Described blower fan is arranged on described evaporimeter side and is driven by blower motor, and the side of blower fan is provided with air inlet and is connected with air outlet by air channel; Stube cable between each electric part adopts armored cable peculiar to vessel.Complete machine housing and internals all adopt explosion-proof explosion separation structure, and carry out explosion-suppression and intrinsic safety process by guard grating to electric elements, have effectively ensured the anti-explosion safety performance of equipment, have reached the requirement of marine explosion-proof; Fill up the blank of the marine explosion-proof cooled with seawater cabinet air-conditioners such as marine drilling platform, compensate for the defects such as explosion-proof performance low, bad adaptability, the equipment anticorrosion poor performance that other conventional refrigeration device exist.
Description
Technical field
The utility model belongs to marine explosion-proof electromechanical equipment technical field, particularly relates to a kind of marine explosion-proof Water cooled air conditioners cabinet.
Background technology
Along with the development of marine drilling platform exploitation, the reduction of the long-term residing destruction of hot and humid environment to electromechanical equipment of platform, the Health cost to personnel and operating efficiency is more and more serious.Therefore, having to the driller house, night shift room etc. of drilling platforms workplace that explosion-proof, anticorrosion, cooling etc. requires, to carry out cool-down dehumidification most important, marine air conditioner is as the visual plant of cool-down dehumidification in ship, because marine environment has the particularity such as high salinity, high corrosion, special explosion-resistance characteristic requirement be it is also proposed to marine air conditioner, as anticorrosion, damp proof, the fungicidal properties of air-conditioning system.Current marine air conditioner technology is perfect still not, particularly the marine explosion-proof cooled with seawater cabinet air-conditioner such as marine drilling platform still belongs to blank, therefore develops the technical problem being applicable to the perfect pattern air-conditioning equipment of marine explosion-proof class requirement and becoming urgently to be resolved hurrily.
Utility model content
The purpose of this utility model is for above-mentioned the deficiencies in the prior art, provide a kind of explosion-proof, antiseptic property good, can effective guarantee equipment safety and stability reliability service on ocean platform, improve the marine explosion-proof Water cooled air conditioners cabinet of service life of equipment.
The technical scheme adopted for realizing the purpose of this utility model is: marine explosion-proof Water cooled air conditioners cabinet, comprise explosion-proof casing and be arranged on the Flameproof and intrinsically safe electric cabinet in described housing, explosion-proof refrigeration compressor, explosion-proof fan, manual operator, shell and tube condenser and the cold evaporimeter of finned table, described compressor is connected with shell and tube condenser, evaporimeter respectively; Described blower fan is arranged on described evaporimeter side and is driven by blower motor, and the side of blower fan is provided with air inlet and is connected with air outlet by air channel; Described blower motor adopts explosion-proof motor shell and antifriction spark antistatic impeller, spiral case, and described manual operator is outside equipped with manual operator explosion-proof control box and is connected with described electric cabinet, and the stube cable between each electric part adopts armored cable peculiar to vessel.
Be provided with guard grating in described electric cabinet, and be connected with described manual operator by this guard grating.
Be provided with overvoltage protective module, under-voltage protective module, overload protection module, high voltage protective module, low-voltage variation module in described control cabinet and cross temperature difference protection module.
Described electric cabinet is provided with temperature control system module.
Described shell and tube condenser is anti-corrosion material product or the condenser with anti-corrosion protection Rotating fields.
Described explosion-proof fan is explosion-proof centrifugal blower fan.
Described air outlet is arranged air-supply blinds.
Described air outlet is positioned at the top of air-conditioning cabinet.
Adopt marine explosion-proof Water cooled air conditioners cabinet of the present utility model, there is following beneficial effect:
1) complete machine housing and internals all adopt explosion-proof explosion separation structure, and carry out explosion-suppression and intrinsic safety process by guard grating to electric elements, have effectively ensured the anti-explosion safety performance of equipment, have reached the requirement of marine explosion-proof;
2) stube cable adopts the good armored cable peculiar to vessel of antiseptic property and adopts the shell and tube condenser that antiseptic property is good, effectively can improve the antiseptic property of equipment, reach requirement for anticorrosion peculiar to vessel;
3) electric control system is by each protection module, the safety and stability reliability service of effective guarantee electrical equipment;
4) this air-conditioning cabinet is responsible for room air to suck by explosion-proof fan, by showing the cooling of cold evaporimeter, then the air after cooling is blown into the circulation of indoor continuation air, shell and tube condenser utilizes seawater circulation system to dispel the heat, structure is simple, simple installation, and cost is low;
5) fill up the blank of the marine explosion-proof cooled with seawater cabinet air-conditioners such as marine drilling platform, compensate for the defects such as explosion-proof performance low, bad adaptability, the equipment anticorrosion poor performance that other conventional refrigeration device exist.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described further:
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
As shown in Figure 1: a kind of marine explosion-proof Water cooled air conditioners cabinet, the cold evaporimeter 5 of Flameproof and intrinsically safe electric cabinet 1, explosion-proof refrigeration compressor 2, explosion-proof centrifugal blower fan 3, manual operator 4, shell and tube condenser 6 and finned table comprising explosion-proof casing 10 and be arranged in described housing 10, described compressor 2 is connected with shell and tube condenser 6, evaporimeter 5 respectively; Described blower fan 3 is arranged on the side of described evaporimeter 5 and is driven by blower motor, described blower motor adopts explosion-proof motor shell and antifriction spark antistatic impeller, spiral case, the side of blower fan 3 is provided with air inlet 7 and is connected with air outlet 9 by air channel 8, and air outlet 9 is positioned at the top of air-conditioning cabinet and air outlet 9 arranges air-supply blinds.Described manual operator 4 is outside equipped with manual operator explosion-proof control box, guard grating is provided with in described electric cabinet 1, described manual operator 4 to be connected with described electric cabinet 1 by described guard grating and to carry out explosion-suppression and intrinsic safety process by the intrinsic safety plate be arranged in electric cabinet 1, to reach explosion-proof requirement, realize the regulable control to complete machine.Stube cable between each electric part adopts the armored cable peculiar to vessel that antiseptic property is good.Be provided with overvoltage protective module, under-voltage protective module, overload protection module, high voltage protective module, low-voltage variation module in described control cabinet 1 and cross temperature difference protection module, realizing the start and stop of electric part control compressor and blower fan, overvoltage protection, under-voltage protection, overload protection, high voltage protective, low-voltage variation, cross the defencive functions such as temperature difference protection.
As further preferred version, in described electric cabinet 1, be provided with temperature control system module.When ambient temperature is higher than temperature switch setting value, provide enabling signal by temperature sensor to electric cabinet 1, thus start compressor 2 and blower fan 3; When ambient humidity is lower than setting value, automatic close compressor 2 and blower fan 3.
The course of work of the present utility model is: manually or automatically for after electric cabinet 1 provides enabling signal, electric cabinet 1 starts compressor 2 and blower fan 3, room air sucks by blower fan 3, is lowered the temperature by evaporimeter 5, then the air after cooling is blown into indoor continuation air by air outlet 9 and circulates, meanwhile, cold-producing medium evaporation while the liquid refrigerant heat absorbed in air makes air cooling-down in evaporimeter 5, liquid refrigerant evaporates the superheated steam becoming low-temp low-pressure completely, sucked by compressor 2 afterwards and compress the overheated gaseous refrigerant that (pressure and temperature increase) becomes HTHP, gaseous refrigerant by shell and tube condenser 6 by thermal release circulation sea water service system in, circulating seawer heats up, cold-producing medium is cooled to the sub-cooled liquid refrigerant of temperature in high pressure, evaporimeter 5 is entered by becoming low-temp low-pressure liquid refrigerant after the throttling of outer balanced type heating power expansion valve, complete refrigerant circulating process.By air circulation, indoor heat is proceeded in cold-producing medium, by refrigerant circulation, heat is forwarded in circulating seawer, thus effectively realize the effective temperature-reducing to hull interior space.
The technical solution of the utility model is not restricted in the scope of embodiment described in the utility model.The technology contents of the not detailed description of the utility model is known technology.
Claims (9)
1. a marine explosion-proof Water cooled air conditioners cabinet, it is characterized in that: it comprises explosion-proof casing and is arranged on the Flameproof and intrinsically safe electric cabinet in described housing, explosion-proof refrigeration compressor, explosion-proof fan, manual operator, shell and tube condenser and the cold evaporimeter of finned table, and described compressor is connected with shell and tube condenser, evaporimeter respectively; Described blower fan is arranged on described evaporimeter side and is driven by blower motor, and the side of blower fan is provided with air inlet and is connected with air outlet by air channel; Described blower motor adopts explosion-proof motor shell and antifriction spark antistatic impeller, spiral case, and described manual operator is outside equipped with manual operator explosion-proof control box and is connected with described electric cabinet, and the stube cable between each electric part adopts armored cable peculiar to vessel.
2. marine explosion-proof Water cooled air conditioners cabinet as claimed in claim 1, is characterized in that: be provided with guard grating in described electric cabinet, and is connected with described manual operator by this guard grating.
3. marine explosion-proof Water cooled air conditioners cabinet as claimed in claim 1 or 2, is characterized in that: be provided with overvoltage protective module, under-voltage protective module, overload protection module, high voltage protective module, low-voltage variation module in described control cabinet and cross temperature difference protection module.
4. marine explosion-proof Water cooled air conditioners cabinet as claimed in claim 1 or 2, is characterized in that: described electric cabinet is provided with temperature control system module.
5. marine explosion-proof Water cooled air conditioners cabinet as claimed in claim 3, is characterized in that: described electric cabinet is provided with temperature control system module.
6. marine explosion-proof Water cooled air conditioners cabinet as claimed in claim 1, is characterized in that: described shell and tube condenser is anti-corrosion material product or the condenser with anti-corrosion protection Rotating fields.
7. marine explosion-proof Water cooled air conditioners cabinet as claimed in claim 1, is characterized in that: described explosion-proof fan is explosion-proof centrifugal blower fan.
8. marine explosion-proof Water cooled air conditioners cabinet as claimed in claim 1, is characterized in that: described air outlet is arranged air-supply blinds.
9. the marine explosion-proof Water cooled air conditioners cabinet as described in claim 1 or 8, is characterized in that: described air outlet is positioned at the top of air-conditioning cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520005550.2U CN204404375U (en) | 2015-01-06 | 2015-01-06 | Marine explosion-proof Water cooled air conditioners cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520005550.2U CN204404375U (en) | 2015-01-06 | 2015-01-06 | Marine explosion-proof Water cooled air conditioners cabinet |
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| Publication Number | Publication Date |
|---|---|
| CN204404375U true CN204404375U (en) | 2015-06-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520005550.2U Active CN204404375U (en) | 2015-01-06 | 2015-01-06 | Marine explosion-proof Water cooled air conditioners cabinet |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107856831A (en) * | 2017-09-15 | 2018-03-30 | 沪东中华造船(集团)有限公司 | A kind of air conditioner ventilating system and its control method for the explosion-proof place in naval vessel |
| CN108105856A (en) * | 2017-12-06 | 2018-06-01 | 中船黄埔文冲船舶有限公司 | A kind of water-cooled cabinet air conditioning and its mounting process |
| CN108870702A (en) * | 2018-08-28 | 2018-11-23 | 南阳市通防爆电气有限公司 | A kind of roof Integral explosion-proof air-conditioning |
-
2015
- 2015-01-06 CN CN201520005550.2U patent/CN204404375U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107856831A (en) * | 2017-09-15 | 2018-03-30 | 沪东中华造船(集团)有限公司 | A kind of air conditioner ventilating system and its control method for the explosion-proof place in naval vessel |
| CN108189995A (en) * | 2017-09-15 | 2018-06-22 | 沪东中华造船(集团)有限公司 | A kind of control method of air conditioner ventilating system for the explosion-proof place in naval vessel |
| CN108189995B (en) * | 2017-09-15 | 2019-08-02 | 沪东中华造船(集团)有限公司 | A kind of control method of the air-conditioning ventilation system for the explosion-proof place in naval vessel |
| CN108105856A (en) * | 2017-12-06 | 2018-06-01 | 中船黄埔文冲船舶有限公司 | A kind of water-cooled cabinet air conditioning and its mounting process |
| CN108105856B (en) * | 2017-12-06 | 2020-09-04 | 中船黄埔文冲船舶有限公司 | Water-cooled cabinet type air conditioner and installation process thereof |
| CN108870702A (en) * | 2018-08-28 | 2018-11-23 | 南阳市通防爆电气有限公司 | A kind of roof Integral explosion-proof air-conditioning |
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