CN102901153A - Overhead anti-explosion air conditioner - Google Patents
Overhead anti-explosion air conditioner Download PDFInfo
- Publication number
- CN102901153A CN102901153A CN2012104078684A CN201210407868A CN102901153A CN 102901153 A CN102901153 A CN 102901153A CN 2012104078684 A CN2012104078684 A CN 2012104078684A CN 201210407868 A CN201210407868 A CN 201210407868A CN 102901153 A CN102901153 A CN 102901153A
- Authority
- CN
- China
- Prior art keywords
- explosion
- air
- proof
- control box
- air conditioner
- 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.)
- Pending
Links
Images
Landscapes
- Other Air-Conditioning Systems (AREA)
Abstract
The invention relates to an overhead anti-explosion air conditioner. An air conditioner shell is arranged on a top plate of a cabin and internally and successively provided with an evaporator, a centrifugal fan, a totally closed rotary compressor, an anti-explosion motor, an anti-explosion line control box, an axial fan and a condenser, wherein an air outlet return panel is arranged below the top plate of the cabin; an air outlet of the air outlet return panel is communicated with an air return inlet of the air outlet return panel through an air outlet tube, the centrifugal fan and the evaporator successively; and the cable joints of the evaporator, the condenser, the totally closed rotary compressor, the anti-explosion motor and the anti-explosion electric control box are encapsulated by anti-explosion glue. The anti-explosion air conditioner is reasonable in structural design and high in protection level, can effectively prevent electric spark, arc light or dangerous temperature, avoids combustion or explosion accidents, improves the explosive-proof effect of the air conditioner, ensures the safe use of the air conditioner, and is suitable for oil drilling, chemical engineering and ambient temperature regulation of various occasions with combustible and explosive substances and gas.
Description
Technical field
The present invention relates to a kind of air-conditioner, is a kind of for overhead type explosion-proof air conditioner inflammable, the explosion hazard gases hazardous area specifically.
Background technology
On general spitkit, yacht, offshore work platform because the characteristics such as its narrow field, work under bad environment, vibrations be large, common land be difficult to adapt to air-conditioning and conventional marine air conditioner because mounting means, equipment volume greatly also is limited in the application in this field.As use the land air-conditioning, and under the stronger state of high-intensity marine corrosivity, the land owing to lacking respective handling, is used perishable damage with the heat exchanger fin of air-conditioning for a long time, and the life-span in life-span is short; Some offshore platforms need long-time the use, 10-12 hour standard design pressed in the general design of common air-conditioning, its duty is difficult to be guaranteed, and because these place vibrations are large, swing is frequent, marine requirement can not be satisfied with the shock strength of air-conditioning in the land, system's operation troubles and other relevant series of problems thereof very easily occur.As use conventional marine air conditioner can adapt to for example salt fog, vibrations, wave, working strengths etc. require but these places are little owing to installing space, the room disperses, be difficult to walk water pipe and airduct that conventional marine air conditioner is arranged, these all are the difficult points that conventional marine air conditioner can't overcome, and use in the control and very do not coincide with demand.
The applicant is 201020630392.7 disclosed roof-mounted air-conditions peculiar to vessel in the patent No. of first to file, adopt outer machine part and the interior machine of up-down structure partly to be interconnected on the cabin top, its compact conformation, volume is little, lightweight, convenient for installation and maintenance, can solve preferably conventional marine air conditioner and be used for the problem that ship domain exists, but because refrigeration part is installed in the outer cabinet, easily often produce spark during work, static discharge, at oil, chemical industry, army, oil depot, offshore platforms etc. are inflammable, refrigeration and when heating under the explosive environments, easily cause fire and explosion accident, there is potential safety hazard, can not be suitable for.Therefore in above-mentioned environment, must use explosion-proof air-conditioner.At present common explosion-proof air-conditioner is land, car air-conditioner on the market, because the limitation that boats and ships use, land, automobile-used explosion-proof air-conditioner all are not suitable for peculiar to vessel, therefore these place exigences Related product targetedly.
Summary of the invention
Can't satisfy the deficiency that boats and ships use in order to solve common air-conditioning in the prior art and land, automobile-used explosion-proof air-conditioner under inflammable, explosive environments, the invention provides a kind of simple in structure, compact, fire-retardant, explosion-proof, overhead type explosion-proof air conditioner that safe class is high.
The technical solution used in the present invention is: a kind of overhead type explosion-proof air conditioner, its technical characterstic is to comprise explosion-proof wired control box, air-out wind loop panel, air-conditioner shell, evaporimeter, centrifugal fan, Full-closed rotary compressor, Double shaft-extension fire-proof motor, explosion-proof electric control box, aerofoil fan and condenser, air-conditioner shell is installed on the top board of cabin, is provided with successively evaporimeter, centrifugal fan, Full-closed rotary compressor, fire-proof motor, explosion-proof wired control box, aerofoil fan and condenser in the air-conditioner shell; Centrifugal fan is connected in setting corresponding to evaporimeter on the end spindle nose of Double shaft-extension fire-proof motor, and aerofoil fan is connected in setting corresponding to condenser on the other end spindle nose of Double shaft-extension fire-proof motor; The air-out wind loop panel is installed on top board below, cabin, and the air outlet of air-out wind loop panel is communicated with the return air inlet of air-out wind loop panel successively through air-out flexible pipe, centrifugal blower, evaporimeter; Explosion-proof electric control box is arranged at outside the air-conditioner shell, and explosion-proof electric control box connects explosion-proof wired control box by cable; The exhaust outlet of evaporimeter, condenser and Full-closed rotary compressor, air entry are connected to respectively four-way change-over valve, and the solenoid of four-way change-over valve waters envelope by antiexplosion adhesive; The cable connector of fire-proof motor, Full-closed rotary compressor, explosion-proof electric control box waters envelope by antiexplosion adhesive.
Described centrifugal fan is with the copper spiral case.
Described aerofoil fan is with water conservancy diversion solar or lunar halo.
The solenoid of described four-way change-over valve is with 105 ℃ of temperature fuses.
Described evaporimeter, centrifugal fan, Double shaft-extension fire-proof motor, Full-closed rotary compressor, axial flow blower, condenser, explosion-proof electric control box are equipped with earthing or grounding means.Compared with prior art, the present invention has the following advantages: the electric-control system of this air-conditioner all is installed in explosion-proof electric control box and the explosion-proof wired control box, compressor adopts the totally enclosed type rotary compressor, its shell is the closed explosion-proof casing that is welded by the thick steel plate punched of 3～4mm, motor and compression assembly all are sealed in wherein, hull outside only is provided with 3 sealed wiring posts and suction tracheae, and cable connector waters envelope with antiexplosion adhesive after the wiring in terminal box; The blower motor of air-conditioner adopts explosion-proof Double shaft-extension fire-proof motor, is installed on that the centrifugal fan at two ends and aerofoil fan adopt respectively copper spiral case and water conservancy diversion solar or lunar halo in case spline produces spark when moving; The solenoid of the four-way change-over valve of air-conditioner adopts antiexplosion adhesive to water envelope, and has added 105 ℃ of temperature fuses, prevents the too high accident that causes of surface temperature.
Reasonable in design of the present invention, degree of protection are high, can effectively prevent by faults such as electric wiring generation overload, ground connection or short circuits and produce electric spark, arc light or dangerous temperature, stop to bring out burning and the explosion accident of flammable and explosive substance, greatly improved the flame proof effect of air-conditioner, guaranteed reliably the use safety of air-conditioner, be applicable to petroleum drilling and mining, chemical industry and other various environment temperatures with the gentle body of inflammable, explosive material place and regulate.
Description of drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is the top view of Fig. 1.
Among the figure: cabin top board 1, air-out wind loop panel 2, return air inlet 21, air outlet 22, air-conditioner shell 3, installation frame 4, evaporimeter 5, centrifugal fan 6, air-out flexible pipe 7, Full-closed rotary compressor 8, motor 9, condenser 10, aerofoil fan 11, four-way change-over valve 12, temperature sensor 13, device for drying and filtering 14, earthing or grounding means 15, condensed water discharge pipe 16, explosion-proof electric control box 17, explosion-proof wired control box 18.
The specific embodiment
The invention will be further described below in conjunction with drawings and Examples.
Shown in Fig. 1,2, a kind of overhead type explosion-proof air conditioner mainly comprises air-out wind loop panel 2, air-conditioner shell 3, installation frame 4, evaporimeter 5, centrifugal fan 6, air-out flexible pipe 7, Full-closed rotary compressor 8, motor 9, condenser 10, aerofoil fan 11, four-way change-over valve 12, temperature sensor 13, device for drying and filtering 14, earthing or grounding means 15, condensed water discharge pipe 16, explosion-proof electric control box 17 and explosion-proof wired control box 18.Air-conditioner shell 3 is installed on the cabin top board 1 through installation frame 4, is provided with successively evaporimeter 5, centrifugal fan 6, Full-closed rotary compressor 8, fire-proof motor 9, explosion-proof electric control box 17, aerofoil fan 11 and condenser 10 in the air-conditioner shell 3; Air-out wind loop panel 2 is installed on cabin top board 1 below, the return air inlet 21 corresponding evaporimeters 5 that are communicated with of air-out wind loop panel 2, evaporimeter 5 is provided with temperature sensor 13, and evaporimeter 5 is communicated with the air outlet 22 of air-out wind loop panel 2 successively through centrifugal fan 6, air-out flexible pipe 7; Motor 9 is the Double shaft-extension fire-proof motor, centrifugal fan 6 is connected on the end spindle nose of Double shaft-extension fire-proof motor and evaporimeter 5 corresponding settings, aerofoil fan 11 is connected on the other end spindle nose of Double shaft-extension fire-proof motor and condenser 10 corresponding settings, condenser 10 is connected with the condensed water discharge pipe 16 that stretches out air-conditioner shell 3, is connected with device for drying and filtering via capillary by copper pipe between condenser 10 and the evaporimeter 5 to be connected; Explosion-proof electric control box 17 is arranged in the air-conditioner shell 3, and explosion-proof wired control box 18 is arranged at outside the air-conditioner shell 3, and explosion-proof electric control box 17 connects explosion-proof wired control box 18 by cable; Exhaust outlet, the air entry of evaporimeter 5, condenser 10 and Full-closed rotary compressor 8 are connected to respectively four-way change-over valve 12, and the solenoid of four-way change-over valve waters envelope by antiexplosion adhesive; The cable connector of fire-proof motor, Full-closed rotary compressor, explosion-proof electric control box waters envelope by antiexplosion adhesive; Centrifugal fan is with the copper spiral case; Aerofoil fan is with water conservancy diversion solar or lunar halo; The solenoid of four-way change-over valve is with 105 ℃ of temperature fuses; Evaporimeter, centrifugal fan, Double shaft-extension fire-proof motor, Full-closed rotary compressor, axial flow blower, condenser, explosion-proof electric control box are equipped with earthing or grounding means 15.
Claims (5)
1. overhead type explosion-proof air conditioner, it is characterized in that: comprise explosion-proof wired control box, air-out wind loop panel, air-conditioner shell, evaporimeter, centrifugal fan, Full-closed rotary compressor, Double shaft-extension fire-proof motor, explosion-proof electric control box, aerofoil fan and condenser, air-conditioner shell is installed on the top board of cabin, is provided with successively evaporimeter, centrifugal fan, Full-closed rotary compressor, fire-proof motor, explosion-proof wired control box, aerofoil fan and condenser in the air-conditioner shell; Centrifugal fan is connected in setting corresponding to evaporimeter on the end spindle nose of Double shaft-extension fire-proof motor, and aerofoil fan is connected in setting corresponding to condenser on the other end spindle nose of Double shaft-extension fire-proof motor; The air-out wind loop panel is installed on top board below, cabin, and the air outlet of air-out wind loop panel is communicated with the return air inlet of air-out wind loop panel successively through air-out flexible pipe, centrifugal blower, evaporimeter; Explosion-proof electric control box is arranged at outside the air-conditioner shell, and explosion-proof electric control box connects explosion-proof wired control box by cable; The exhaust outlet of evaporimeter, condenser and Full-closed rotary compressor, air entry are connected to respectively four-way change-over valve, and the solenoid of four-way change-over valve waters envelope by antiexplosion adhesive; The cable connector of fire-proof motor, Full-closed rotary compressor, explosion-proof electric control box waters envelope by antiexplosion adhesive.
2. overhead type explosion-proof air conditioner according to claim 1, it is characterized in that: described centrifugal fan is with the copper spiral case.
3. overhead type explosion-proof air conditioner according to claim 1, it is characterized in that: described aerofoil fan is with water conservancy diversion solar or lunar halo.
4. overhead type explosion-proof air conditioner according to claim 1, it is characterized in that: the solenoid of described four-way change-over valve is with 105 ℃ of temperature fuses.
5. overhead type explosion-proof air conditioner according to claim 1, it is characterized in that: described evaporimeter, centrifugal fan, Double shaft-extension fire-proof motor, Full-closed rotary compressor, axial flow blower, condenser, explosion-proof electric control box are equipped with earthing or grounding means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104078684A CN102901153A (en) | 2012-10-24 | 2012-10-24 | Overhead anti-explosion air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104078684A CN102901153A (en) | 2012-10-24 | 2012-10-24 | Overhead anti-explosion air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102901153A true CN102901153A (en) | 2013-01-30 |
Family
ID=47573535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104078684A Pending CN102901153A (en) | 2012-10-24 | 2012-10-24 | Overhead anti-explosion air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102901153A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102889646A (en) * | 2012-10-30 | 2013-01-23 | 江苏兆胜空调有限公司 | Overhead explosion-proof air conditioner |
| CN103196184A (en) * | 2013-04-25 | 2013-07-10 | 广东志高空调有限公司 | Split-type explosion-proof air conditioner |
| CN103216890A (en) * | 2013-04-25 | 2013-07-24 | 广东志高空调有限公司 | Whole moving type anti-explosion air conditioner |
| 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 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201007529Y (en) * | 2007-01-15 | 2008-01-16 | 徐勤新 | Integrated explosion-proof air conditioner |
| CN201373511Y (en) * | 2009-02-03 | 2009-12-30 | 南阳市一通防爆电气有限公司 | Oil drilling-production explosion-proof air conditioner |
| CN201926033U (en) * | 2010-11-29 | 2011-08-10 | 江苏兆胜空调有限公司 | Marine roof-mounted air conditioner |
| CN202902480U (en) * | 2012-10-24 | 2013-04-24 | 江苏兆胜空调有限公司 | Overhead type anti-explosion air conditioner |
-
2012
- 2012-10-24 CN CN2012104078684A patent/CN102901153A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201007529Y (en) * | 2007-01-15 | 2008-01-16 | 徐勤新 | Integrated explosion-proof air conditioner |
| CN201373511Y (en) * | 2009-02-03 | 2009-12-30 | 南阳市一通防爆电气有限公司 | Oil drilling-production explosion-proof air conditioner |
| CN201926033U (en) * | 2010-11-29 | 2011-08-10 | 江苏兆胜空调有限公司 | Marine roof-mounted air conditioner |
| CN202902480U (en) * | 2012-10-24 | 2013-04-24 | 江苏兆胜空调有限公司 | Overhead type anti-explosion air conditioner |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102889646A (en) * | 2012-10-30 | 2013-01-23 | 江苏兆胜空调有限公司 | Overhead explosion-proof air conditioner |
| CN103196184A (en) * | 2013-04-25 | 2013-07-10 | 广东志高空调有限公司 | Split-type explosion-proof air conditioner |
| CN103216890A (en) * | 2013-04-25 | 2013-07-24 | 广东志高空调有限公司 | Whole moving type anti-explosion air conditioner |
| CN103216890B (en) * | 2013-04-25 | 2015-08-12 | 广东志高空调有限公司 | A kind of integral movable type explosion-proof air conditioner |
| CN103196184B (en) * | 2013-04-25 | 2016-03-23 | 广东志高空调有限公司 | A kind of Split-type explosion-proof air conditioner |
| 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 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201373511Y (en) | Oil drilling-production explosion-proof air conditioner | |
| CN102901153A (en) | Overhead anti-explosion air conditioner | |
| CN103216890B (en) | A kind of integral movable type explosion-proof air conditioner | |
| CN202902482U (en) | Top explosion-proof air-conditioner | |
| CN202902480U (en) | Overhead type anti-explosion air conditioner | |
| US3911693A (en) | Hazardous duty room air conditioner | |
| CN102889646A (en) | Overhead explosion-proof air conditioner | |
| CN103196184B (en) | A kind of Split-type explosion-proof air conditioner | |
| CN203100011U (en) | Electric control box structure and air-conditioning outdoor unit | |
| CN106401988A (en) | Elevation water pump for firefighting | |
| CN101987235B (en) | Hand fire-extinguisher | |
| CN202902488U (en) | Top safe air condition | |
| CN102733899A (en) | Self-regulated exhaust and explosion protection equipment of mining diesel engine | |
| CN202902489U (en) | Compact and safe air-conditioner | |
| CN207555845U (en) | Drilling explosion-proof air-conditioner | |
| US3982405A (en) | Hazardous duty room air conditioner | |
| CN203147922U (en) | Combustible refrigerant air-conditioner | |
| CN2842851Y (en) | Explosion-proof motor | |
| CN201577020U (en) | Thermostatic air-conditioner type explosion-proof box | |
| CN202961602U (en) | Explosion-proof fire truck | |
| CN202250143U (en) | Wall-mounted coal mine explosion-proof air conditioner | |
| CN206850570U (en) | A kind of motor blast resistance construction | |
| KR100495555B1 (en) | Explosion proof air conditioner | |
| CN102989096B (en) | A kind of explosion-proof foam truck | |
| JP7269829B2 (en) | Compressor and refrigeration cycle equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130130 |