CN208611631U - A kind of air-conditioning automatic fire extinguisher and air conditioner - Google Patents
A kind of air-conditioning automatic fire extinguisher and air conditioner Download PDFInfo
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- CN208611631U CN208611631U CN201821107433.7U CN201821107433U CN208611631U CN 208611631 U CN208611631 U CN 208611631U CN 201821107433 U CN201821107433 U CN 201821107433U CN 208611631 U CN208611631 U CN 208611631U
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Abstract
The utility model provides a kind of air-conditioning automatic fire extinguisher and air conditioner, it is related to air-conditioning technical field, the air-conditioning automatic fire extinguisher includes the refrigerant pipe and electrical appliance kit that at least one is filled with refrigerant, there is sparking device in electrical appliance kit, one end of refrigerant pipe is protruded into electrical appliance kit and is oppositely arranged with sparking device, the other end of refrigerant pipe is for connecting air-conditioning duct, and refrigerant pipe has refrigerant exit close to one end of sparking device, refrigerant exit is provided with meltable chock plug, and meltable chock plug can selectively turn on refrigerant exit.Compared to the prior art, air-conditioning automatic fire extinguisher provided by the utility model, structure is simple, low in cost, can identify fire behavior in time and carry out self-extinguishing, prevent fire from further spreading, and fundamentally solves air-conditioning ignition issues.
Description
Technical field
The utility model relates to air-conditioning technical fields, in particular to air-conditioning automatic fire extinguisher and air conditioner.
Background technique
With the improvement of people's life quality, air-conditioning is at one of essential electric appliance in for people's lives, for air-conditioning
Product, in use, due to aging circuit, the reasons such as connecting terminal poor contact, component failed shorted may by user
It is on fire to will appear electrical appliance kit, influences air-conditioning safety, even results in and burn air-conditioning, house, serious person can jeopardize personal safety, significantly
Affect the public praise of air-conditioning brand.
In the prior art, electrical appliance kit is on fire in order to prevent for air-conditioning producer at present, mostly use be improve component can
By property, the method for controlling project installation quality, but the method is only capable of from the artificial upper probability for reducing fire and occurring, but simultaneously
It does not tackle the problem at its root, also bad using actual effect, air-conditioning firing accident, which is appointed, to happen occasionally, and air-conditioning once occurs
Fiery accident, air-conditioning itself can not in time control fire behavior, and fire spreading of leaving easily causes serious consequence.
It can be seen that fire behavior can be identified in time and carry out self-extinguishing by designing and manufacturing one kind, prevent fire further
Diffusion, the air-conditioning automatic fire extinguisher for fundamentally solving air-conditioning ignition issues are just particularly important.
Utility model content
In view of this, the utility model is directed to a kind of air-conditioning automatic fire extinguisher, it can identify in time fire behavior simultaneously
Self-extinguishing is carried out, prevents fire from further spreading, fundamentally solves air-conditioning ignition issues.
In order to achieve the above objectives, the technical solution of the utility model is achieved in that
A kind of air-conditioning automatic fire extinguisher is filled with the refrigerant pipe and electrical appliance kit of refrigerant, electrical appliance kit including at least one
In have sparking device, one end of refrigerant pipe protrude into electrical appliance kit and with sparking device be oppositely arranged, the other end of refrigerant pipe
For connecting air-conditioning duct, and refrigerant pipe has refrigerant exit close to one end of sparking device, and refrigerant exit is provided with meltable
Chock plug, meltable chock plug can selectively turn on refrigerant exit.
Further, meltable chock plug is fixed at the sealed connection of the inner wall at refrigerant exit and with refrigerant pipe, and easily
Fused plug head can melt after reaching a defined temperature and refrigerant exit is connected.
Further, meltable chock plug includes choking portion and covering portion, choking portion protrude into refrigerant pipe and with refrigerant pipe
Inner wall abuts against, and covering portion is fixed at one end of choking portion and is connected to the end of refrigerant pipe.
Further, choking portion is cylindrical and matches with refrigerant pipe, and covering portion is in the form of annular discs and has a backstop
Face, stop surface are supported in the end of refrigerant pipe.
Further, the diameter of covering portion is greater than or equal to the outer diameter of refrigerant pipe.
Further, choking portion far from covering portion one end have seal face, between seal face and stop surface away from
Half from the diameter for refrigerant pipe.
Further, refrigerant pipe is provided with sealing lines on the inner wall of one end of choking portion, and choking portion is connected to
It seals on lines, so that choking portion and refrigerant pipe are tightly connected.
Further, electrical appliance kit includes box body and appliance plate, and appliance plate is accommodated in box body, and sparking device and appliance plate are simultaneously
Column are arranged, and offer nozzle on box body, refrigerant pipe passed through nozzle and protruded into box body.
Compared with the existing technology, air-conditioning automatic fire extinguisher described in the utility model, has the advantage that
Electrical appliance kit and and fire maker are protruded into one end of refrigerant pipe by air-conditioning automatic fire extinguisher described in the utility model
Part is oppositely arranged, and the other end of refrigerant pipe is filled with refrigerant, and refrigerant pipe for connecting air-conditioning duct in refrigerant pipe
One end close to sparking device has refrigerant exit, and refrigerant exit is provided with meltable chock plug, and meltable chock plug can selectively be led
Logical refrigerant exit.By the way that the simple combination of refrigerant pipe and meltable chock plug is arranged in electrical appliance kit, when fire behavior occurs for electrical appliance kit,
Refrigerant exit can be connected in time according to fire behavior in meltable chock plug, and the refrigerant in refrigerant pipe is enabled to be ejected into electrical appliance kit in time
In, the temperature in electrical appliance kit is reduced rapidly, achievees the purpose that fire extinguishing, simultaneously because refrigerant pipe is oppositely arranged with sparking device,
So that refrigerant can reach rapidly sparking device and carry out cooling fire extinguishing to fire maker part.Compared to the prior art, this reality
With the air-conditioning automatic fire extinguisher of novel offer, structure is simple, low in cost, can identify in time fire behavior and be gone out automatically
Fire prevents fire from further spreading, and fundamentally solves air-conditioning ignition issues.
Air-conditioning automatic fire extinguisher described in the utility model, by meltable chock plug be fixed at refrigerant exit and with it is cold
The inner wall of matchmaker's pipeline is tightly connected, and meltable chock plug can melt after reaching a defined temperature and refrigerant exit is connected.?
When fire behavior occurs for electrical appliance kit, temperature is increased rapidly in electrical appliance kit, and environment temperature is made to rise to meltable chock plug setting rapidly
Predetermined temperature, so that fusible plug first melt, and refrigerant spray is achieved the purpose that fire extinguishing, avoided by refrigerant pipe
Fire behavior spreads to air-conditioning other component.Air-conditioning automatic fire extinguisher principle provided by the utility model is simple, and is not powered, people
It is applied widely with the interference of environment.
Air-conditioning automatic fire extinguisher described in the utility model, by the choking portion of meltable chock plug extend into refrigerant pipe and with
The inner wall of refrigerant pipe abuts against, and covering portion is fixed at one end of choking portion and is connected to the end of refrigerant pipe, simultaneously
Refrigerant pipe is provided with sealing lines on the inner wall close to one end of choking portion, and choking portion is connected on sealing lines, so that
Choking portion and refrigerant pipe are tightly connected, and by the sealing function of choking portion and covering portion, are avoided under normal operation circumstances
Refrigerant in refrigerant pipe leaks, to influence the refrigeration effect of air-conditioning.
The another object of the utility model is to provide a kind of air conditioner, can identify internal fire behavior in time and carry out certainly
Dynamic fire extinguishing, prevents fire from further spreading, fundamentally solves ignition issues.
In order to achieve the above objectives, the technical solution of the utility model is achieved in that
A kind of air conditioner, including air conditioner main body and air-conditioning automatic fire extinguisher, air-conditioning automatic fire extinguisher include at least one
Root is filled with the refrigerant pipe and electrical appliance kit of refrigerant, has sparking device in electrical appliance kit, electrical appliance kit is protruded into one end of refrigerant pipe
And be oppositely arranged with sparking device, and refrigerant pipe has refrigerant exit close to one end of sparking device, refrigerant exit is provided with
Meltable chock plug, meltable chock plug can selectively turn on refrigerant exit, and electrical appliance kit is arranged in air conditioner main body.
Further, air conditioner main body has refrigeration cycle pipeline, and refrigerant, and refrigeration cycle are filled in refrigeration cycle pipeline
Pipeline is connected to refrigerant pipe.
Compared with the existing technology, described in the utility model, it has the advantage that
Air conditioner described in the utility model is provided with electrical appliance kit in air conditioner main body, and one end of refrigerant pipe is stretched
Enter into electrical appliance kit, and refrigerant pipe is oppositely arranged with the sparking device in electrical appliance kit, in refrigerant pipe close to sparking device
Electricity consumption has refrigerant exit, and refrigerant exit is provided with meltable chock plug, and meltable chock plug can selectively turn on refrigerant exit.In electricity
When fire behavior occurs for device box, refrigerant exit can be connected in time according to fire behavior in meltable chock plug, enable refrigerant in refrigerant pipe
It is ejected into electrical appliance kit in time, reduces rapidly the temperature in electrical appliance kit, achieve the purpose that fire extinguishing, simultaneously because refrigerant pipe and beating
Firearm part is oppositely arranged, so that refrigerant can reach rapidly sparking device and carry out cooling fire extinguishing to fire maker part, thus
It ensure that the safety of air conditioner entirety.
Refrigeration cycle pipeline in air conditioner main body is connected to by air conditioner described in the utility model with refrigerant pipe, so that
Refrigerant can be passed into refrigerant pipe, and when fire behavior occurs, refrigerant can enter electrical appliance kit by refrigerant pipe and put out a fire, and keep away
Exempt from additional setting extinguishing chemical, reduces complete machine cost.
Detailed description of the invention
The attached drawing for constituting a part of the utility model is used to provide a further understanding of the present invention, this is practical new
The illustrative embodiments and their description of type are not constituteed improper limits to the present invention for explaining the utility model.?
In attached drawing:
Fig. 1 is the structural schematic diagram for the air-conditioning automatic fire extinguisher that the utility model first embodiment provides；
Fig. 2 is structural representation of the air-conditioning automatic fire extinguisher that provides of the utility model first embodiment under fire extinguishing state
Figure；
Fig. 3 is the attachment structure schematic diagram of meltable chock plug in Fig. 1；
Fig. 4 is the structural schematic diagram of meltable chock plug in Fig. 1；
Description of symbols:
Icon: 1- air-conditioning automatic fire extinguisher；2- refrigerant pipe；3- electrical appliance kit；4- sparking device；The meltable chock plug of 5-；6-
Box body；7- choking portion；8- covering portion；9- seals lines.
Specific embodiment
It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can
To be combined with each other.
In addition, the orientation or position of the instructions such as the term " on " being previously mentioned in the embodiments of the present invention, "inner", "outside"
Set relationship be based on the orientation or positional relationship shown in the drawings or the utility model product using when the orientation usually put
Or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than the device of indication or suggestion meaning or
Element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as the limit to the utility model
System.The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
First embodiment
In conjunction with referring to Fig. 1 and Fig. 2, present embodiments providing a kind of air-conditioning automatic fire extinguisher 1, including at least one filling
There are the refrigerant pipe 2 and electrical appliance kit 3 of refrigerant, there is sparking device 4, electrical appliance kit 3 is protruded into one end of refrigerant pipe 2 in electrical appliance kit 3
And be oppositely arranged with sparking device 4, the other end of refrigerant pipe 2 is for connecting air-conditioning duct, and refrigerant pipe 2 is close to fire maker
One end of part 4 has refrigerant exit, and refrigerant exit is provided with meltable chock plug 5, and meltable chock plug 5 can selectively turn on refrigerant and go out
Mouthful.Certainly, refrigerant pipe 2 is also possible to be arranged in inside air-conditioning other and has occurred the position of fire behavior herein, for example, motor or
The positions such as line joint, the present embodiment are illustrated for being arranged in electrical appliance kit 3.
It should be noted that sparking device 4 is the component for needing to strike sparks in electrical appliance kit 3, due in operation of air conditioner mistake
It needs to strike sparks in journey or is easy short circuit heating in the process of running, to have hidden danger on fire, certainly, if striking sparks device herein
4 are made of fire proofing, then one end that refrigerant pipe 2 protrudes into electrical appliance kit 3 can also be oppositely arranged with other inflammable components,
This will not be repeated here for its specific set-up mode.
In the present embodiment, refrigerant pipe 2 is sealing stereoplasm tube, convenient to be oppositely arranged during installation with sparking device 4.When
So, refrigerant pipe 2 is also possible to seal tube herein, and seal tube protrudes into one end of electrical appliance kit 3 and sparking device 4 is arranged in
Root position.
Meltable chock plug 5 is fixed at refrigerant exit and is tightly connected with the inner wall of refrigerant pipe 2, and meltable chock plug 5
It can melt after reaching a defined temperature and refrigerant exit is connected.Specifically, meltable chock plug 5 is using heated fusible material system
At, such as paraffin or rubber etc., it is not specifically limited herein.It should be noted that predetermined temperature is meltable chock plug 5 herein
Melting temperature, i.e. preset temperature are the temperature that meltable chock plug 5 starts fusing.When environment temperature reaches predetermined temperature, fusible plug
First 5 start to melt, and begin to turn on refrigerant exit.When fire behavior occurs for electrical appliance kit 3, temperature is increased rapidly in electrical appliance kit 3, and makes
It obtains environment temperature and rises to the predetermined temperature that meltable chock plug 5 is set rapidly, so that meltable chock plug 5 melts, and pass through refrigerant
Pipeline 2 sprays refrigerant (being only applicable to non-flammable refrigerant, similarly hereinafter), achievees the purpose that fire extinguishing, avoids fire behavior and spread to air-conditioning
Other component.
In the present embodiment, electrical appliance kit 3 includes box body 6 and appliance plate (not shown), and appliance plate is accommodated in box body 6, beats
Firearm part 4 is set side by side with appliance plate, and nozzle was offered on box body 6, and refrigerant pipe 2 passed through nozzle and protruded into box body 6.
It is worth noting that, meltable chock plug 5 is solid-state when air-conditioning works normally herein, and it is sealedly connected on refrigerant pipe
On 2, when environment temperature reaches melting temperature, the fusing automatically of meltable chock plug 5, and when the melting temperature is higher than air-conditioning and works normally
Environment temperature.
In conjunction with referring to Fig. 3 and Fig. 4, meltable chock plug 5 includes choking portion 7 and covering portion 8, and choking portion 7 protrudes into refrigerant pipe 2 simultaneously
It is abutted against with the inner wall of refrigerant pipe 2, covering portion 8 is fixed at one end of choking portion 7 and is connected to the end of refrigerant pipe 2
Portion.
In the present embodiment, choking portion 7 is cylindrical and matches with refrigerant pipe 2, and covering portion 8 is in the form of annular discs and has
One stop surface, stop surface are supported in the end of refrigerant pipe 2.The diameter of covering portion 8 is greater than or equal to the outer diameter of refrigerant pipe 2.
Preferably, the diameter of covering portion 8 is equal to the outer diameter of refrigerant pipe 2, so that the outer peripheral surface of refrigerant pipe 2 and covering portion 8
Edge flush is managed after outside assembles refrigerant pipe 2 and meltable chock plug 5 by crossing on electrical appliance kit 3 when convenient for assembly
Mouth is packed into electrical appliance kit 3.
In the present embodiment, choking portion 7 has a seal face far from one end of covering portion 8, seal face and stop surface it
Between distance be refrigerant pipe 2 diameter half.Specifically, it is refrigerant pipe that choking portion 7, which extend into the depth of refrigerant pipe 2,
The half of 2 diameter can guarantee sealing effect in normal operation, while can also melt in time when fire behavior occurs
Change.Certainly, the depth that choking portion 7 is extend into refrigerant pipe 2 herein is also possible to other numerical value such as 2 diameter of refrigerant pipe
1/3 or 2/3 etc., it is not specifically limited herein.
In the present embodiment, refrigerant pipe 2 is provided with sealing lines 9, choking portion on the inner wall of one end of choking portion 7
7 are connected on sealing lines 9, so that choking portion 7 and refrigerant pipe 2 are tightly connected.By being arranged on the inner wall of refrigerant pipe 2
Lines 9 is sealed, so that the sealing effect between choking portion 7 and refrigerant pipe 2 is more preferable, while by setting sealing lines 9, also being increased
Frictional force between the big meltable chock plug 5 and refrigerant pipe 2 of solid state, avoids because the pressure of refrigerant becomes in refrigerant pipe 2
Change and supports by meltable pipeline, the sealing effect of refrigerant pipe 2 when ensure that normal work.
In conclusion a kind of air-conditioning automatic fire extinguisher 1 provided in this embodiment, when fire behavior occurs for device 4 of striking sparks, electricity
Temperature increases rapidly in device box 3, and environment temperature is made to rise to the predetermined temperature that meltable chock plug 5 is set rapidly, so that
Meltable chock plug 5 melts, and refrigerant spray is achieved the purpose that fire extinguishing by refrigerant pipe 2, avoid fire behavior spread to air-conditioning its
His component.And under normal operating condition, due to being provided with sealing lines 9 in 2 inner wall of refrigerant pipe, to ensure that fusible plug
Sealing effect between first 5 and refrigerant pipe 2 avoids refrigerant and leaks.Compared to the prior art, provided by the utility model one
Kind air-conditioning automatic fire extinguisher 1, structure is simple, low in cost, can identify fire behavior in time and carry out self-extinguishing, prevent fire
Further diffusion, while principle is simple, and is not powered, the interference of human and environment, it is applied widely, it can fundamentally solve
Air-conditioning ignition issues.
Second embodiment
A kind of air conditioner, including air conditioner main body (not shown) and air-conditioning automatic fire extinguisher 1 are present embodiments provided, wherein
The basic structure of air-conditioning automatic fire extinguisher 1 is identical with first embodiment with principle and the technical effect of generation, to briefly describe,
The present embodiment part does not refer to place, can refer to corresponding contents in first embodiment.
Air-conditioning automatic fire extinguisher 1 includes the refrigerant pipe 2 and electrical appliance kit 3 that at least one is filled with refrigerant, in electrical appliance kit 3
With sparking device 4, one end of refrigerant pipe 2 is protruded into electrical appliance kit 3 and is oppositely arranged with sparking device 4, and refrigerant pipe 2 is close
One end of sparking device 4 has refrigerant exit, and refrigerant exit is provided with meltable chock plug 5, and meltable chock plug 5 can selectively turn on
Refrigerant exit, electrical appliance kit 3 are arranged in air conditioner main body.
In the present embodiment, air conditioner main body has refrigeration cycle pipeline, refrigerant is filled in refrigeration cycle pipeline, and freeze
Circulating line is connected to refrigerant pipe 2.By the way that the refrigeration cycle pipeline in air conditioner main body to be connected to refrigerant pipe 2, so that cold
Matchmaker can be passed into refrigerant pipe 2, and when fire behavior occurs, refrigerant can be put out a fire by refrigerant pipe 2 into electrical appliance kit 3, keep away
Exempt from additional setting extinguishing chemical, reduces complete machine cost.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of air-conditioning automatic fire extinguisher, which is characterized in that be filled with the refrigerant pipe (2) and electricity of refrigerant including at least one
Device box (3) has sparking device (4) in the electrical appliance kit (3), and the electrical appliance kit (3) are protruded into one end of the refrigerant pipe (2)
And be oppositely arranged with the sparking device (4), the other end of the refrigerant pipe (2) is used to connect air-conditioning duct, and described cold
Matchmaker's pipeline (2) has refrigerant exit close to one end of sparking device (4), and the refrigerant exit is provided with meltable chock plug (5),
The meltable chock plug (5) can selectively turn on the refrigerant exit.
2. air-conditioning automatic fire extinguisher according to claim 1, which is characterized in that meltable chock plug (5) fixed setting
It is tightly connected at the refrigerant exit and with the inner wall of the refrigerant pipe (2), and the meltable chock plug (5) can reach
Occur to melt after predetermined temperature and the refrigerant exit is connected.
3. air-conditioning automatic fire extinguisher according to claim 1 or 2, which is characterized in that the meltable chock plug (5) includes stifled
Piston part (7) and covering portion (8), the choking portion (7) protrude into the refrigerant pipe (2) and the inner wall with the refrigerant pipe (2)
It abuts against, the covering portion (8) is fixed at one end of the choking portion (7) and is connected to the end of the refrigerant pipe (2)
Portion.
4. air-conditioning automatic fire extinguisher according to claim 3, which is characterized in that the choking portion (7) is cylindrical simultaneously
It is matched with the refrigerant pipe (2), the covering portion (8) is in the form of annular discs and has a stop surface, and the stop surface supports
The end of the refrigerant pipe (2).
5. air-conditioning automatic fire extinguisher according to claim 4, which is characterized in that the diameter of the covering portion (8) is greater than
Or it is equal to the outer diameter of the refrigerant pipe (2).
6. air-conditioning automatic fire extinguisher according to claim 4, which is characterized in that the choking portion (7) is far from the packet
The one end for covering portion (8) has seal face, and the distance between the seal face and the stop surface are the refrigerant pipe (2)
Diameter half.
7. air-conditioning automatic fire extinguisher according to claim 3, which is characterized in that the refrigerant pipe (2) is close to described
Sealing lines (9) is provided on the inner wall of one end of choking portion (7), the choking portion (7) is connected to the sealing lines (9)
On, so that the choking portion (7) and the refrigerant pipe (2) are tightly connected.
8. air-conditioning automatic fire extinguisher according to claim 1, which is characterized in that the electrical appliance kit (3) includes box body (6)
And appliance plate, the appliance plate are accommodated in the box body (6), the sparking device (4) is set side by side with the appliance plate, institute
It states and offered nozzle on box body (6), the refrigerant pipe (2) passes through the nozzle excessively and protrudes into the box body (6).
9. a kind of air conditioner, which is characterized in that go out automatically including air conditioner main body and such as the described in any item air-conditionings of claim 1-8
Fiery device, the electrical appliance kit (3) are arranged in the air conditioner main body.
10. air conditioner according to claim 9, which is characterized in that the air conditioner main body has refrigeration cycle pipeline, described
Refrigerant is filled in refrigeration cycle pipeline, and the refrigeration cycle pipeline is connected to the refrigerant pipe (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821107433.7U CN208611631U (en) | 2018-07-12 | 2018-07-12 | A kind of air-conditioning automatic fire extinguisher and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821107433.7U CN208611631U (en) | 2018-07-12 | 2018-07-12 | A kind of air-conditioning automatic fire extinguisher and air conditioner |
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| Publication Number | Publication Date |
|---|---|
| CN208611631U true CN208611631U (en) | 2019-03-19 |
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ID=65703916
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821107433.7U Active CN208611631U (en) | 2018-07-12 | 2018-07-12 | A kind of air-conditioning automatic fire extinguisher and air conditioner |
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| Country | Link |
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| CN (1) | CN208611631U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108744348A (en) * | 2018-07-12 | 2018-11-06 | 宁波奥克斯电气股份有限公司 | A kind of air-conditioning automatic fire extinguisher and air conditioner |
-
2018
- 2018-07-12 CN CN201821107433.7U patent/CN208611631U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108744348A (en) * | 2018-07-12 | 2018-11-06 | 宁波奥克斯电气股份有限公司 | A kind of air-conditioning automatic fire extinguisher and air conditioner |
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