CN208124491U - A kind of air-conditioning copper pipe being conveniently replaceable maintenance - Google Patents
A kind of air-conditioning copper pipe being conveniently replaceable maintenance Download PDFInfo
- Publication number
- CN208124491U CN208124491U CN201820592710.1U CN201820592710U CN208124491U CN 208124491 U CN208124491 U CN 208124491U CN 201820592710 U CN201820592710 U CN 201820592710U CN 208124491 U CN208124491 U CN 208124491U
- Authority
- CN
- China
- Prior art keywords
- annulus
- copper
- copper pipe
- rectangular
- conveniently replaceable
- 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
- Pipe Accessories (AREA)
Abstract
The utility model discloses a kind of air-conditioning copper pipes for being conveniently replaceable maintenance,Endless glide includes the first annulus and the second annulus,The left-hand face of second annulus is equipped with rectangular recess between rectangular straight slot,The inner wall of copper sleeve is equipped with roller by rod piece between the first annulus and the second annulus,The first rectangular preiection positioned at copper pipe End outer surface is slidably connected with endless glide,The right side upper surface of first rectangular preiection is equipped with the second rectangular preiection being mutually clamped with rectangular recess,First annular plate and the second annular slab are socketed on copper pipe,Rubber seal air bag is equipped between first annular plate and the second annular slab,The surface of rubber seal air bag is fold-like structures,And the end of first annular plate and the second annular slab is located in copper outer expander,The right side of copper pipe is equipped with ring baffle,Spring is socketed between ring baffle and the second annular slab on copper pipe.The utility model bonding strength is higher, and better tightness is conveniently replaceable.
Description
Technical field
It is specially a kind of to be conveniently replaceable maintenance the utility model relates to being conveniently replaceable the air-conditioning copper pipe technical field of maintenance
Air-conditioning copper pipe.
Background technique
There are many accessories in air-conditioning, air-conditioning copper pipe is a kind of accessory that can't do without certainly.Work as in air-conditioning refrigeration system
In have two connecting tubes not of uniform size, that thick is called big pipe, that thin is called tubule, their effect is
For connecting the inside and outside machine of air-conditioning, allowing between interior machine and outer machine has a closed system, and air-conditioning refrigerant can be in inside and outside machine
Between circulated, be gaseous coolant inside big pipe in normal situation, be the refrigerant of liquid inside tubule, but specific
It is to go out or to see that air-conditioning is determining for refrigeration or heating from any root canal into, any root；Heating when, refrigerant be from
Outer machine is gone inside excessive pipe to interior machine, then can arrive the condenser of outer machine by tubule, in the middle of compressor；If it is making
When cold, refrigerant is entered in interior machine from outer machine by tubule, then returns to outer machine using big pipe
.Copper pipe quality is hard, not perishable, and high temperature resistant, high pressure resistant, can use in a variety of environment, but it is in reality
There are still following drawbacks during use：
1. copper pipe in the prior art mostly uses greatly the mode of welding to be attached, although this connection type has connection
Secured advantage, but there is inconvenience in the maintenance of air-conditioning copper pipe and replacement process, it needs to be cut old copper pipe with pliers,
Again by new copper pipe and joint weld, it is more troublesome；
2. no matter which kind of welding method, postwelding is always with the presence of welding residual stress, the only residual stress of distinct methods
It is of different sizes, the copper pipe of welding simultaneously because heat affected area chilling, crackle is easy to produce, so as to cause sealing copper pipe
It is bad, it is easy to happen leakage, reduces refrigeration or heating effect.
Utility model content
The purpose of this utility model is to provide a kind of air-conditioning copper pipes for being conveniently replaceable maintenance, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the utility model provides the following technical solutions：A kind of air-conditioning copper pipe being conveniently replaceable maintenance,
Including copper pipe and copper sleeve, the copper sleeve is equipped with copper outer expander, is equipped with endless glide, the annular in the copper sleeve
Sliding rail includes the first annulus and the second annulus, and first annulus is parallel to each other with the second annulus, the inner wall of second annulus
Equipped with rectangular straight slot, the left-hand face of second annulus is equipped with rectangular recess between rectangular straight slot, the copper sleeve
Inner wall is equipped with roller, the first square positioned at the copper pipe End outer surface by rod piece between the first annulus and the second annulus
Shape protrusion is slidably connected with endless glide, and the right side upper surface of first rectangular preiection is equipped with the be mutually clamped with rectangular recess
Two rectangular preiections are socketed with first annular plate and the second annular slab, the first annular plate and the second annular slab on the copper pipe
Between be equipped with rubber seal air bag, the surface of the rubber seal air bag is fold-like structures, the right side of the first annular plate
It is fixedly connected between surface and the left-hand face of the second annular slab by spring, and the first annular plate and the second annular slab
End is located in copper outer expander, and the right side of the copper pipe is equipped with ring baffle, is located at ring baffle and second on the copper pipe
Spring is socketed between annular slab.
Preferably, the copper sleeve and copper outer expander are integrally formed, and the diameter of the copper outer expander is greater than copper sheathing
The diameter of pipe.
Preferably, second rectangular preiection is arranged in the right lateral surface of the first rectangular preiection in equidistant ring, and described
The sum of thickness of the thickness of first rectangular preiection and the second rectangular preiection is less than the distance between the first annulus and second annulus.
Preferably, first rectangular preiection arranges at the edge of copper pipe in equidistant ring, and first rectangular preiection
Size be less than rectangular straight slot size.
Preferably, the rectangular recess is arranged in the left-hand face of the second annulus in equidistant ring, the rectangular recess
Size is greater than the size of the second rectangular preiection.
Preferably, when the rectangular recess and the second rectangular preiection are mutually clamped, the rubber seal air bag and copper outer
The inner wall of expander closely paste and.
Compared with prior art, the utility model has the beneficial effects that：The utility model structure setting is reasonable, functional
By force, it has the following advantages that：
1. the utility model is mutually clamped by being located at the second rectangular preiection of copper pipe End with rectangular recess, then passes through spring
Tension so that the end of copper pipe is by being connected in endless glide tightly, so that bonding strength is higher；
2. spring squeezes the second annular slab, so that the second annular slab is compressed, so that rubber seal air bag is squeezed
Pressure, the volume of rubber seal air bag expands, so that copper pipe and the copper gap extended out between inside pipe wall are filled, it is close
Envelope property is more preferable；
3. the inner wall for being located at endless glide is equipped with roller by rod piece, so that the second rectangular preiection and endless glide inner wall
Sliding friction reduces, and improves the fluency in copper pipe End sliding process, and can play certain position-limiting action simultaneously.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the structural schematic diagram of endless glide；
Fig. 3 is the structural schematic diagram of rubber seal air bag.
In figure：1 copper pipe, 2 copper sleeves, 21 copper outer expanders, 3 endless glides, 31 first annulus, 32 second annulus, 4 rectangles
Groove, 5 second rectangular preiections, 6 first rectangular preiections, 7 rollers, 8 first annular plates, 9 second annular slabs, 10 rubber seal gas
Capsule, 11 ring baffles, 12 rectangular straight slot.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution：A kind of air-conditioning copper pipe being conveniently replaceable maintenance, packet
Copper pipe 1 and copper sleeve 2 are included, copper sleeve 2 is equipped with copper outer expander 21, and copper sleeve 2 and copper outer expander 21 are integrally formed, and copper
The diameter of the outer expander 21 of matter is greater than the diameter of copper sleeve 2, and endless glide 3 is equipped in copper sleeve 2, and endless glide 3 includes the first circle
Ring 31 and the second annulus 32, the first annulus 31 are parallel to each other with the second annulus 32, and the inner wall of the second annulus 32 is equipped with rectangular straight slot
12, the left-hand face of the second annulus 32 is equipped with rectangular recess 4 between rectangular straight slot 12, and rectangular recess 4 is in the second annulus 32
Left-hand face arranged in equidistant ring, the size of rectangular recess 4 is greater than the size of the second rectangular preiection 5, the inner wall of copper sleeve 2
Roller 7 is equipped with by rod piece between the first annulus 31 and the second annulus 32, positioned at the first rectangle of 1 end outer surface of copper pipe
Protrusion 6 is slidably connected with endless glide 3, and the first rectangular preiection 6 arranges at the edge of copper pipe 1 in equidistant ring, and the first rectangle
The size of protrusion 6 is less than the size of rectangular straight slot 12, and the right side upper surface of the first rectangular preiection 6 is equipped with and 4 phase card of rectangular recess
The second rectangular preiection 5 connect, the second rectangular preiection 5 are arranged in the right lateral surface of the first rectangular preiection 6 in equidistant ring, and first
The sum of thickness of the thickness of rectangular preiection 6 and the second rectangular preiection 5 less than the distance between the first annulus 31 and second annulus 32,
It is socketed with first annular plate 8 and the second annular slab 9 on copper pipe 1, it is close that rubber is equipped between first annular plate 8 and the second annular slab 9
Air bag 10 is sealed, the surface of rubber seal air bag 10 is fold-like structures, when rectangular recess 4 and the second rectangular preiection 5 are mutually clamped,
The inner wall of rubber seal air bag 10 and copper outer expander 21 closely paste and, the right lateral surface of first annular plate 8 and the second annular slab 9
Left-hand face between be fixedly connected by spring, and the end of first annular plate 8 and the second annular slab 9 is located at copper outer expander
In 21, the right side of copper pipe 1 is equipped with ring baffle 11, is socketed with bullet between ring baffle 11 and the second annular slab 9 on copper pipe 1
Spring.
Working principle：When the utility model is used, the first rectangular preiection 6 of 1 end of copper pipe is directed at rectangular straight slot 12,
Then copper pipe 1 is moved to the inside of copper sleeve 2, when the first rectangular preiection 6 for being located at 1 end of copper pipe is located at endless glide
When 3 inside, copper pipe 1 is rotated, so that the second rectangular preiection 5 is clamped with 4 phase of rectangular recess, copper pipe 1 is then unclamped, at this point, being located at
Spring between second annular slab 9 and ring baffle 11 squeezes the second annular slab 9 to the left, is located at first annular plate 8 and the
Rubber seal air bag 10 before second ring plate 9 is extruded, and the volume of rubber seal air bag 10 expands, at this time rubber seal
The inner wall of the end of air bag 10 and copper outer expander 21 closely paste and, the leakproofness between raising copper pipe 1 and copper sleeve 2, simultaneously
Spring between the second annular slab 9 and ring baffle 11 is pushed copper pipe 1 by ring baffle 11 to the right, so that second
Clamping between rectangular preiection 5 and rectangular recess 4 is stronger, improves bonding strength, and the utility model is easy to use, is suitble to
It promotes.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of air-conditioning copper pipe for being conveniently replaceable maintenance, including copper pipe（1）And copper sleeve（2）, it is characterised in that：The copper sleeve
（2）It is equipped with copper outer expander（21）, the copper sleeve（2）It is interior to be equipped with endless glide（3）, the endless glide（3）Including
One annulus（31）With the second annulus（32）, first annulus（31）With the second annulus（32）It is parallel to each other, second annulus
（32）Inner wall be equipped with rectangular straight slot（12）, second annulus（32）Left-hand face be located at rectangular straight slot（12）Between be equipped with
Rectangular recess（4）, the copper sleeve（2）Inner wall be located at the first annulus（31）With the second annulus（32）Between be equipped with by rod piece
Roller（7）, it is located at the copper pipe（1）First rectangular preiection of end outer surface（6）With endless glide（3）It is slidably connected, it is described
First rectangular preiection（6）Right side upper surface be equipped with and rectangular recess（4）Mutually the second rectangular preiection of clamping（5）, the copper pipe
（1）On be socketed with first annular plate（8）With the second annular slab（9）, the first annular plate（8）With the second annular slab（9）Between
Equipped with rubber seal air bag（10）, the rubber seal air bag（10）Surface be fold-like structures, the first annular plate（8）
Right lateral surface and the second annular slab（9）Left-hand face between be fixedly connected by spring, and the first annular plate（8）With
Second annular slab（9）End be located at copper outer expander（21）It is interior, the copper pipe（1）Right side be equipped with ring baffle（11）, institute
State copper pipe（1）It is upper to be located at ring baffle（11）With the second annular slab（9）Between be socketed with spring.
2. a kind of air-conditioning copper pipe for being conveniently replaceable maintenance according to claim 1, it is characterised in that：The copper sleeve（2）
With copper outer expander（21）It is integrally formed, and the copper outer expander（21）Diameter be greater than copper sleeve（2）Diameter.
3. a kind of air-conditioning copper pipe for being conveniently replaceable maintenance according to claim 1, it is characterised in that：Second rectangle is convex
It rises（5）In the first rectangular preiection（6）Right lateral surface arranged in equidistant ring, and first rectangular preiection（6）Thickness and
Second rectangular preiection（5）The sum of thickness less than the first annulus（31）With the second annulus（32）The distance between.
4. a kind of air-conditioning copper pipe for being conveniently replaceable maintenance according to claim 1, it is characterised in that：First rectangle is convex
It rises（6）In copper pipe（1）Edge arranged in equidistant ring, and first rectangular preiection（6）Size be less than rectangular straight slot
（12）Size.
5. a kind of air-conditioning copper pipe for being conveniently replaceable maintenance according to claim 1, it is characterised in that：The rectangular recess
（4）In the second annulus（32）Left-hand face in equidistant ring arrange, the rectangular recess（4）Size be greater than the second rectangle it is convex
It rises（5）Size.
6. a kind of air-conditioning copper pipe for being conveniently replaceable maintenance according to claim 1, it is characterised in that：The rectangular recess
（4）With the second rectangular preiection（5）When being mutually clamped, the rubber seal air bag（10）With copper outer expander（21）Inner wall it is close
Patch and.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820592710.1U CN208124491U (en) | 2018-04-25 | 2018-04-25 | A kind of air-conditioning copper pipe being conveniently replaceable maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820592710.1U CN208124491U (en) | 2018-04-25 | 2018-04-25 | A kind of air-conditioning copper pipe being conveniently replaceable maintenance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208124491U true CN208124491U (en) | 2018-11-20 |
Family
ID=64186357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820592710.1U Expired - Fee Related CN208124491U (en) | 2018-04-25 | 2018-04-25 | A kind of air-conditioning copper pipe being conveniently replaceable maintenance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208124491U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109579591A (en) * | 2019-01-28 | 2019-04-05 | 王文月 | A kind of inner screw thread copper pipe and its heat exchanger for air conditioner |
-
2018
- 2018-04-25 CN CN201820592710.1U patent/CN208124491U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109579591A (en) * | 2019-01-28 | 2019-04-05 | 王文月 | A kind of inner screw thread copper pipe and its heat exchanger for air conditioner |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208124491U (en) | A kind of air-conditioning copper pipe being conveniently replaceable maintenance | |
| CN208107369U (en) | A kind of socket sealing tool of air-conditioning copper pipe | |
| CN110369959B (en) | Manufacturing process of integrated stretching liquid storage device | |
| CN203908123U (en) | Parallel flow condenser | |
| CN204267925U (en) | A kind of airtight leak detection joint | |
| CN205384124U (en) | Novel filter detector | |
| CN203518766U (en) | Core body for high pressure resistance heat exchanger | |
| CN201314419Y (en) | Pipe joint for coolant side of plate-type heat exchanger | |
| CN106808040A (en) | A kind of seal welding method of refrigeration pipe | |
| CN203518762U (en) | Large-size compressor heat exchanger | |
| CN103375956A (en) | Process tube sealing method for refrigerating system | |
| CN209180550U (en) | A kind of cold connection difference device | |
| CN214274909U (en) | Leaking stoppage repairing device for pressurized oil and gas gathering and transportation pipeline | |
| CN212692172U (en) | Corrosion-resistant seamless stainless steel flat tube for evaporator | |
| CN104874987A (en) | Machining technology for falling film evaporation heat exchange plate with turbulent flow channel | |
| CN103398620A (en) | Core body structure for efficient heat exchanger | |
| CN203518764U (en) | Core body structure of high pressure heat exchanger | |
| CN203991778U (en) | A kind of two-wire drawing-in machine | |
| CN208238627U (en) | A kind of gas-liquid type teflon heat exchanger tube plate structure | |
| CN206469764U (en) | A kind of novel telescopic heat exchanger joint | |
| CN206530788U (en) | Jointing | |
| CN218671143U (en) | Municipal administration pipeline leaks and remedies structure | |
| CN215891572U (en) | Emergent leaking stoppage ware of many specifications flange | |
| CN203518763U (en) | Core body structure for efficient heat-exchanger | |
| CN206217557U (en) | A kind of air conditioner cooling system of vehicle-mounted environment-protective circulating |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181120 Termination date: 20200425 |