CN207555845U - Drilling explosion-proof air-conditioner - Google Patents
Drilling explosion-proof air-conditioner Download PDFInfo
- Publication number
- CN207555845U CN207555845U CN201721550365.7U CN201721550365U CN207555845U CN 207555845 U CN207555845 U CN 207555845U CN 201721550365 U CN201721550365 U CN 201721550365U CN 207555845 U CN207555845 U CN 207555845U
- Authority
- CN
- China
- Prior art keywords
- explosion
- air
- conditioner
- proof
- compressor
- 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.)
- Expired - Fee Related
Links
Landscapes
- Other Air-Conditioning Systems (AREA)
Abstract
A kind of drilling explosion-proof air-conditioner,Including air-conditioner host,Air-conditioner host includes condenser,Evaporator,Compressor and explosion-proof air-conditioner controller,Compressor uses Full-closed rotary compressor,Its shell is the closed explosion-proof casing made of the steel plate punched weldment of 3~4mm thickness,Motor stator rotor and compressor piston seal wherein jointly,Hull outside is provided only with a sealed wiring and draws column and suction tracheae,Airtight and watertight padding formula structure is used between cable inlead and compressor housing,And with epoxy resin encapsulation,It is connect with compressor and passes through condenser,Evaporator,Liquid reservoir,Filter,All gas circuit pipelines of solenoid directional control valve are all using closed explosion separation structure,Indoor and outdoor fan electromotor,Solenoid directional control valve using flame-proof type or pours seal structure,Control circuit part is arranged in explosion electric control box,Further include the metal shell of sealed set.The explosion-proof air-conditioner has higher security performance.
Description
Technical field
The utility model is related to explosion-proof air-conditioner field, more particularly to a kind of drilling explosion-proof air-conditioner of high degree of safety.
Background technology
Existing explosion-proof split air conditioner (including cabinet-type air conditioner, split air conditioner) is on the basis of normal domestic use split air conditioner
Technological processing for explosion protection feature is carried out to part component, mainly using compound explosion-preventions technologies such as flame proof, increasing peace, intrinsic safety, encapsulations.Indoor unit band
There are forceful electric power mainboard and light current display board, wherein, forceful electric power mainboard includes the more forceful electric power components such as motor, terminal plate and capacitance, installation
Increasing in peace case or Flameproof box, safety is low；Light current display board carries out isolation processing by external guard grating and reaches intrinsic safety
Circuit requirement, it is complicated.In addition, outdoor unit carries intrinsic safety controller, for pressure detecting, it is not vented temperature sensing function；Electricity
Machine and electromagnetic valve coil use flame-proof type technology, and of high cost and assembling is poor.
In the prior art, Chinese patent (CN201110201001.9, a kind of explosion-proof air conditioner) discloses following technical side
Case includes outdoor unit and indoor unit, and flame proof box assembly is provided in the outdoor unit, and the flame proof box assembly includes outdoor originally
Peace type control mainboard, wherein, it is integrated with safety barrier circuit in the outdoor intrinsic safety type control main board；And in the indoor unit
Increasing peace box assembly and indoor intrinsic safety type control main board are provided with, wherein：The peace box assembly that increases is connected with the flame proof box assembly
It connects, the interior intrinsic safety type control main board includes intrinsic safety type display, one end of the intrinsic safety type display and the outdoor intrinsic safety type
Control mainboard is connected.The outdoor intrinsic safety type control main board includes non-intrinsically safe circuit and intrinsically safe circuit, wherein, the intrinsic safety electricity
Road includes：Mainboard MCU governor circuits, intrinsic safety power supply and 485 telecommunication circuit of intrinsic safety.
For another example, Chinese patent (CN201320755956.3, a kind of explosion-proof air-conditioner system), discloses following technical solution,
Including outdoor unit and indoor unit, wherein, the air inlet end of the indoor unit is provided with new air box, the new air box and switching
Head connects, and at least one toxic gas detector is equipped on the adapter；The air opening end of the indoor unit is set gradually
There are air mass flow pressure-regulating device, air hose and electric fire-damper.The explosion-proof air-conditioner system of the utility model is common in addition to having
It, can be with due to being provided with the equipment such as toxic gas detector, electric fire-damper and explosion-proof fan motor except the function of air-conditioning
The content of indoor toxic gas is effectively monitored, and electric fire-damper is automatically closed when fire occurs, is effectively acted as every cigarette
The effect of back-fire relief can be used in occasions such as coal mine, petroleum gases.
The structure of more than explosion-proof air-conditioner is but the electronic component to carrying out technological processing for explosion protection feature with electrical component in air-conditioning
Under extraneous environmental attack aging easily occurs for explosion-protection equipment especially rubber, resin etc. after long-time use.And this
The aging of a little components can not be detected substantially, because of piece volumes very little, it is difficult to observe.But once there is aging leakage
Electric situation will cause the generation of the dangerous situations such as explode, is on fire of working environment.
Invention content
It can be prevented the purpose of this utility model is to provide a kind of in air-conditioning using preceding what air-conditioning safety was detected
Quick-fried air-conditioning.
To achieve these goals, the utility model includes, a kind of explosion-proof air-conditioner, including air-conditioner host, air-conditioner host packet
Condenser, evaporator, compressor and explosion-proof air-conditioner controller are included, compressor uses Full-closed rotary compressor, and shell is
The closed explosion-proof casing made of the steel plate punched weldment of 3~4mm thickness, motor stator rotor and compressor piston are jointly close
It is enclosed in wherein, hull outside is provided only with a sealed wiring and draws column and suction tracheae, between cable inlead and compressor housing
Using airtight and watertight padding formula structure, and with epoxy resin encapsulation, it is connect with compressor and passes through condenser, evaporator, liquid reservoir, mistake
Filter, solenoid directional control valve all gas circuit pipelines all using closed explosion separation structure, indoor and outdoor fan electromotor, electromagnetic switch
Valve using flame-proof type or pours seal structure, and control circuit part is arranged in explosion electric control box,
The metal shell of sealed set is further included, air-conditioner host is fixed in metal shell, and metal shell is in air-conditioner host
Into and out of setting sealed gate at air port, the sealed gate include sealing slot, with the plate of sealing slot cooperation and will
Plate from slot into and out push-pull device at fixed, push-pull device at fixed is located in metal shell.
Further, pressure sensor and/or temperature sensor are additionally provided in metal shell.
Further, extinguishing device is further included in the metal shell.
Further, the extinguishing device includes a firing-fighting medium high pressure storage bottle, and the top of the high pressure storage bottle is fixed
One anti-collision box；
The high pressure storage bottle top connects delivery pipe, and the top setting sealing plug of delivery pipe, sealing plug bottom end blocks conveying
Tube top end pipe mouth, sealing plug top setting connecting rod, sealing plug are set with compressed spring outside, and high pressure storage bottle is fixed in compressed spring bottom end
On, top is fixedly connected with connecting rod；The sealing plug and connecting rod are respectively positioned in anti-collision box, and the bottom surface of connecting rod is hinged a pull rod,
Pull rod bottom end is fixedly connected with an inflation glueballs, and anti-collision box sets through-hole, inflation glueballs inflation shape in pull rod bottom end corresponding position
It is located at outside anti-collision box under state, and is stuck on through-hole, compressed spring is made to keep compressive state；
Inflation glueballs peripheral hardware puts a protective shell, and the side of protective shell is connected with a syringe, and syringe is both ends open
Hollow cylinder, syringe one thimble of interior setting, thimble one end carry the pressure sheet being slidably matched with syringe inner wall, and the other end is
Draw point, draw point needle point are directed toward inflation glueballs, and syringe fixes a piece of paper piece with protective shell connectivity part, and the needle point of draw point is inserted in the scraps of paper
On；It is directed toward air-conditioner host in the one end of syringe far from protective shell.
Preferably, the thickness of side rubber thickness ratio other parts that the inflation glueballs closes on draw point needle point is small.
The beneficial effects of the utility model are that the metal shell of sealing can wrap air-conditioner host, be opened in air-conditioning
Qi Shi, sealed gate are closed, confirmation do not occur exploding or combustion case after, opening sealed gate that can be manually or automatically.Such as
This can prevent due to be difficult to detection device component whether the generation of dangerous situation caused by safety.
Description of the drawings
Fig. 1 is utility model diagram.
Fig. 2 is sealed gate schematic diagram.
Fig. 3 is extinguishing device schematic diagram.
Specific embodiment
The utility model is described in detail below in conjunction with the accompanying drawings.
As shown in Figs. 1-3, a kind of explosion-proof air-conditioner, including air-conditioner host 20, air-conditioner host 20 include condenser, evaporator,
Compressor and explosion-proof air-conditioner controller, compressor use Full-closed rotary compressor, and shell is by the steel plate of 3~4mm thickness
Closed explosion-proof casing made of punch welding part, motor stator rotor and compressor piston are sealed jointly wherein, outside housing
Portion is provided only with a sealed wiring and draws column and suction tracheae, and airtight and watertight padding formula knot is used between cable inlead and compressor housing
Structure, and with epoxy resin encapsulation, connect with compressor and pass through condenser, evaporator, liquid reservoir, filter, solenoid directional control valve
All gas circuit pipelines all using closed explosion separation structure, indoor and outdoor fan electromotor, solenoid directional control valve use flame-proof type
Or seal structure is poured, control circuit part is arranged in explosion electric control box, further includes the metal shell 70 of sealed set, air-conditioning
Host 20 is fixed in metal shell 70, and metal shell 70 sets sealed gate 40 at the air outlet of air-conditioner host 20, described
Sealed gate 40 include sealing slot 43, the plate 42 coordinated with sealing slot 43 and plate 42 is inserted into from slot 43 and
The push-pull device at fixed 41 of extraction, push-pull device at fixed 41 are located in metal shell 70, and the openings of sizes of sealed gate 40 is not to influence air-conditioning
Subject to the control and operation of host 20.The metal shell of sealing can wrap air-conditioner host 20, when air-conditioning is opened, sealing
Closing gate, confirmation do not occur exploding or combustion case after, opening sealed gate that can be manually or automatically.It can so prevent
Due to be difficult to detection device component whether the generation of dangerous situation caused by safety.It can detect that by manually observing at this time and be
No generation more than dangerous situation.
Preferred embodiment is additionally provided with pressure sensor and/or temperature sensor in metal shell 10.Temperature and pressure
Sensor can be convenient for detecting whether to burn or exploding.
Preferred embodiment further includes extinguishing device 30 in the metal shell 70.
Preferred embodiment, the extinguishing device 30 include a firing-fighting medium high pressure storage bottle 31, the high pressure storage bottle
An anti-collision box 36 is fixed on 31 top；
31 top of high pressure storage bottle connects delivery pipe 32, the top setting sealing plug 33 of delivery pipe 32,33 bottom of sealing plug
End seal blocks up 32 top nozzle of delivery pipe, 33 top of sealing plug setting connecting rod 34, and sealing plug 33 is set with compressed spring 35, compression outside
35 bottom end of spring is fixed in high pressure storage bottle 31, and top is fixedly connected with connecting rod 34；The sealing plug 33 and connecting rod 34 are respectively positioned on
In anti-collision box 36, the bottom surface of connecting rod 34 is hinged a pull rod 37, and 37 bottom end of pull rod is fixedly connected with an inflation glueballs 38, anticollision
Box 36 sets through-hole in 37 bottom end corresponding position of pull rod, inflates and is located at outside anti-collision box 36, and be stuck in through-hole under 38 inflated condition of glueballs
On, compressed spring 35 is made to keep compressive state；
It inflates and a protective shell 39 is set outside glueballs 38, the side of protective shell 39 is connected with a syringe 301, syringe 301
For the hollow cylinder of both ends open, one thimble 302 of interior setting of syringe 301,302 one end of thimble carries and 301 inner wall of syringe
The pressure sheet being slidably matched, the other end are draw point, and draw point needle point is directed toward inflation glueballs 38, syringe 301 and 39 connectivity part of protective shell
Fixed a piece of paper piece, the needle point of draw point are inserted on the scraps of paper；It is directed toward air-conditioner host 20 in the one end of syringe 301 far from protective shell 39.Hair
After raw explosion or burning, pressure can be substantially increased at air-conditioner host 20, thimble 302 be pushed up to inflation glueballs 38, glueballs ruptures, then
Compressed spring can stretch sealing plug 33 is open-top, firing-fighting medium ejection.Firing-fighting medium can select dry ice, dry powder etc..
Preferred embodiment, the inflation glueballs 38 close on the thickness of the side rubber thickness ratio other parts of draw point needle point
It spends small.
The outdoor intrinsic safety type control main board includes non-intrinsically safe circuit and intrinsically safe circuit, wherein, the intrinsically safe circuit includes：
Mainboard MCU governor circuits, intrinsic safety power supply and 485 telecommunication circuit of intrinsic safety.
Preferred embodiment, the mainboard MCU governor circuits include：Main control MCU power supply safety grid circuit.
Preferred embodiment, the intrinsic safety power supply and 485 telecommunication circuit of intrinsic safety include：The guard grating electricity of display board power supply
The safety barrier circuit on road, the safety barrier circuit of power communications and communication.
Preferred embodiment, the temperature module include：It is vented temperature sensing package, tube temperature temperature sensing package and environment temperature sensing package.
Preferred embodiment further includes：Explosion-proof four-way valve is arranged in the outdoor unit 100, the explosion-proof four-way valve
Including temperature sensing device and electromagnetic valve coil, wherein, the temperature sensing device and the electromagnetic valve coil are fixed together, for detecting
The temperature of the electromagnetic valve coil whether more than the second preset temperature value,
Wherein, the outdoor intrinsic safety type control main board is used to detect the temperature of the electromagnetic valve coil when the temperature sensing device
When degree is more than the second preset temperature value, sending out control instruction makes the explosion-proof four-way valve be stopped.
Preferred embodiment is additionally provided with explosion-proof fan electromotor, the explosion-proof fan electromotor in the outdoor unit 100
It is connected with the flame proof box assembly, is Non-spark fire-proof motor.
Preferred embodiment is additionally provided in the outdoor unit 100：
High voltage protective switchs, and is connected with the outdoor intrinsic safety type control main board, for the height to the explosion-proof air conditioner
Pressure protection；And
Low-voltage protective switch is connected with the outdoor intrinsic safety type control main board, for the low of the explosion-proof air conditioner
Pressure protection.
Preferred embodiment, is additionally provided with motor in the air-conditioner host, and the motor pacifies case with described increase
Component is connected, and is Non-spark flame-proof electric motor.
Above description is merely a prefered embodiment of the utility model, is not intended to limit the utility model, for ability
For field technique personnel, various modifications and changes may be made to the present invention.It is all in the spirit of the present invention and principle, done
Any modification, equivalent substitution, improvement and etc., should be included within the scope of protection of this utility model.
Claims (5)
1. a kind of drilling explosion-proof air-conditioner, including air-conditioner host (20), air-conditioner host (20) includes condenser, evaporator, compressor
With explosion-proof air-conditioner controller, compressor uses Full-closed rotary compressor, and shell is by the steel plate stamping pressure welding of 3~4mm thickness
Wherein, hull outside is only set for sealing jointly for closed explosion-proof casing made of fitting, motor stator rotor and compressor piston
Draw column and suction tracheae there are one sealed wiring, using airtight and watertight padding formula structure between cable inlead and compressor housing, and
With epoxy resin encapsulation, connect with compressor and pass through condenser, evaporator, liquid reservoir, filter, solenoid directional control valve it is all
For gas circuit pipeline all using closed explosion separation structure, indoor and outdoor fan electromotor, solenoid directional control valve use flame-proof type or encapsulation
Structure, control circuit part are arranged in explosion electric control box,
It is characterized in that, further including the metal shell (70) of sealed set, air-conditioner host (20) is fixed in metal shell (70),
Metal shell (70) is in air-conditioner host (20) into and out of being respectively provided with sealed gate (40), sealed gate (40) packet at air port
It includes sealing slot (43), the plate (42) coordinated with sealing slot (43) and plate (42) is inserted into and pulled out from slot (43)
The push-pull device at fixed (41) gone out, push-pull device at fixed (41) is in metal shell (70).
2. drilling explosion-proof air-conditioner according to claim 1, which is characterized in that be additionally provided with pressure sensing in metal shell (10)
Device and/or temperature sensor.
3. drilling explosion-proof air-conditioner according to claim 1, which is characterized in that further include fire extinguishing in the metal shell (70)
Device (30).
4. drilling explosion-proof air-conditioner according to claim 3, which is characterized in that the extinguishing device (30) includes a fire extinguishing
An anti-collision box (36) is fixed on medium high pressure storage bottle (31), the top of the high pressure storage bottle (31)；
High pressure storage bottle (31) the top connection delivery pipe (32), the top setting sealing plug (33) of delivery pipe (32), sealing plug
(33) bottom end blocks delivery pipe (32) top nozzle, sealing plug (33) top setting connecting rod (34), and sealing plug (33) is set with pressure outside
Contracting spring (35), compressed spring (35) bottom end are fixed in high pressure storage bottle (31), and top is fixedly connected with connecting rod (34)；The envelope
Mouth plug (33) and connecting rod (34) are respectively positioned in anti-collision box (36), and the bottom surface of connecting rod (34) is hinged a pull rod (37), pull rod (37)
Bottom end is fixedly connected with an inflation glueballs (38), and anti-collision box (36) sets through-hole, Pneumatic rubber in pull rod (37) bottom end corresponding position
It is located at anti-collision box (36) outside under ball (38) inflated condition, and is stuck on through-hole, compressed spring (35) is made to keep compressive state；
It inflates glueballs (38) and a protective shell (39) is set outside, the side of protective shell (39) is connected with a syringe (301), syringe
(301) be both ends open hollow cylinder, one thimble (302) of setting in syringe (301), thimble (302) one end carry with
The pressure sheet that syringe (301) inner wall is slidably matched, the other end are draw point, and draw point needle point is directed toward inflation glueballs (38), syringe (301)
A piece of paper piece is fixed with protective shell (39) connectivity part, the needle point of draw point is inserted on the scraps of paper；The separate protective shell (39) of syringe (301)
It is directed toward air-conditioner host (20) in one end.
5. drilling explosion-proof air-conditioner according to claim 4, which is characterized in that the inflation glueballs (38) closes on draw point needle point
Side rubber thickness ratio other parts thickness it is small.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721550365.7U CN207555845U (en) | 2017-11-20 | 2017-11-20 | Drilling explosion-proof air-conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721550365.7U CN207555845U (en) | 2017-11-20 | 2017-11-20 | Drilling explosion-proof air-conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207555845U true CN207555845U (en) | 2018-06-29 |
Family
ID=62680428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721550365.7U Expired - Fee Related CN207555845U (en) | 2017-11-20 | 2017-11-20 | Drilling explosion-proof air-conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207555845U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110529932A (en) * | 2019-09-27 | 2019-12-03 | 南阳市一通防爆电气有限公司 | A kind of IECEx explosion-proof air-conditioner and control method |
| CN111750300A (en) * | 2019-09-23 | 2020-10-09 | 张�林 | Lamp for textile workshop |
| CN114678995A (en) * | 2022-03-01 | 2022-06-28 | 江苏海拓宾未来工业科技集团有限公司 | Explosion-proof antidetonation type hydrogen fuel high-speed electric machine |
-
2017
- 2017-11-20 CN CN201721550365.7U patent/CN207555845U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111750300A (en) * | 2019-09-23 | 2020-10-09 | 张�林 | Lamp for textile workshop |
| CN110529932A (en) * | 2019-09-27 | 2019-12-03 | 南阳市一通防爆电气有限公司 | A kind of IECEx explosion-proof air-conditioner and control method |
| CN110529932B (en) * | 2019-09-27 | 2024-02-20 | 南阳市一通防爆电气有限公司 | IECEx explosion-proof air conditioner and control method |
| CN114678995A (en) * | 2022-03-01 | 2022-06-28 | 江苏海拓宾未来工业科技集团有限公司 | Explosion-proof antidetonation type hydrogen fuel high-speed electric machine |
| CN114678995B (en) * | 2022-03-01 | 2023-08-22 | 江苏海拓宾未来工业科技集团有限公司 | Explosion-proof antidetonation formula hydrogen fuel high-speed motor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207555845U (en) | Drilling explosion-proof air-conditioner | |
| CN201373511Y (en) | Oil drilling-production explosion-proof air conditioner | |
| CN208816714U (en) | An explosion-proof valve core, an explosion-proof valve containing the valve core, and a box air tightness detection fixture | |
| CN107424855B (en) | Explosion-proof anticorrosive intelligent circuit breaker | |
| CN202943055U (en) | Motor positive pressure purging control device | |
| CN207555937U (en) | Explosion-proof air-conditioner special shell | |
| WO2017211242A1 (en) | Hazardous gas purification device for safety cabinet | |
| CN113922251A (en) | Intelligent safe explosion-proof electrical cabinet and explosion-proof method | |
| CN207729717U (en) | The explosion-proof air-conditioner of low-maintenance cost | |
| CN211117838U (en) | Explosion-proof valve device with pressure release protection structure | |
| CN214315936U (en) | Explosion-proof control box | |
| CN203912406U (en) | Electric box structure and air conditioner | |
| CN207610288U (en) | Inexpensive explosion-proof air-conditioner | |
| CN207763059U (en) | Efficient explosionproof air-conditioning | |
| CN207610289U (en) | Inflammable and explosive environment explosion-proof air-conditioner | |
| CN107887817A (en) | A kind of explosion-proof electrical distribution box | |
| CN203384453U (en) | Mining flameproof explosion-proof solenoid valve | |
| CN206948758U (en) | A kind of novel electric appliance cabinet with dedusting function | |
| CN212573258U (en) | Positive pressure explosion-proof control cabinet | |
| CN202902480U (en) | Overhead type anti-explosion air conditioner | |
| CN203836325U (en) | Safety valve and flammable refrigerant air conditioning system | |
| CN107887818A (en) | A kind of sealed explosion-proof distribution box | |
| CN202902482U (en) | Top explosion-proof air-conditioner | |
| CN202860680U (en) | Control device of mining flameproof permanent magnet de-ironing separator | |
| CN201521797U (en) | Anti-leakage automatic gas protector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180629 Termination date: 20191120 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |