CN208419299U - A kind of refrigeration equipment capillary - Google Patents
A kind of refrigeration equipment capillary Download PDFInfo
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- CN208419299U CN208419299U CN201821100416.0U CN201821100416U CN208419299U CN 208419299 U CN208419299 U CN 208419299U CN 201821100416 U CN201821100416 U CN 201821100416U CN 208419299 U CN208419299 U CN 208419299U
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- capillary
- positioning plate
- bed course
- positioning
- refrigeration equipment
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Abstract
The utility model discloses a kind of refrigeration equipment capillaries, including capillary, protection bed course is provided in the exterior tubular body of the capillary, clip is provided on the external pad of the protection bed course, positioning component is provided in the exterior tubular body of capillary described in multiple groups, protection bed course is fixedly connected by clip with the tube body outside capillary, stability when may insure that protection bed course is wrapped in capillary exterior tubular body by clip, the removing of the protection bed course in capillary exterior tubular body is also conveniently wrapped in by clip simultaneously, the plug-in type of capillary and positioning component is facilitated to be connected together by semi-circular locating slot, stability and reliability when may insure that capillary and positioning component are connected together by the compaction forces that fastening spring applies, pass through the elastic deformation of fastening spring simultaneously, the first positioning plate and the second positioning plate may be implemented Between distance adjustability, to meet the capillary of different-diameter and demand that positioning component is connected together.
Description
Technical field
The utility model belongs to refrigeration equipment accessory technical field, and in particular to a kind of refrigeration equipment capillary.
Background technique
Effect of the capillary in air-conditioning refrigeration system is the high pressure liquid refrigerant that will be come out from condenser, passes through section
Stream expansion becomes the liquid refrigerant of low pressure, enters back into evaporator, capillary is commonly used in 20kW small-sized fluorine below
Leon refrigerating plant, capillary are made of copper tube, 1~6m of length, and internal diameter is that 0.5~2mm. passes through a variety of of length and caliber
After combination can make it meet the refrigerant system requirement of different operating condition and different refrigerating capacitys, but capillary is selected and installs,
Just it cannot change with load variations, to operate refrigerating plant high efficiency under most times, select representative
Design conditions be and its important.
The prior art has the following problems: existing capillary when in use, uses corresponding foam sometimes
Protection bed course protects the outer tube wall of capillary, and lacks and a kind of be unfavorable for convenient for protection bed course that is fixed and being easily peeled off
The use of capillary, while using multiple groups capillary, lack it is a kind of convenient for fixed and adjustability it is strong for solid
The positioning component for determining multiple groups capillary, the connection for being unfavorable for multiple groups capillary use.
Utility model content
To solve the problems mentioned above in the background art.The utility model provides a kind of refrigeration equipment capillary,
Have the characteristics that easy to use.
To achieve the above object, the utility model provides the following technical solutions: a kind of refrigeration equipment capillary, including hair
Tubule is provided with protection bed course in the exterior tubular body of the capillary, is provided with clip on the external pad of the protection bed course,
Positioning component is provided in the exterior tubular body of capillary described in multiple groups.
Preferably, the positioning component includes the first positioning plate, the second positioning plate, semi-circular locating slot, fixes otic placode, is solid
Determine bolt, fastening spring and fixture nut, first positioning plate is relatively set with the second positioning plate, and the first positioning plate with
Multiple semi-circular locating slots are offered on second positioning plate, first positioning plate and second position on the plate body of board ends
It is provided with fixed otic placode, and is provided with fixed spiral shell between the first positioning plate and two fixed otic placodes of second positioning plate the same end
Bolt, the bottom of the fixing bolt is provided with fixture nut, and fixing bolt is arranged on the body of fixture nut one end
Fastening spring.
Preferably, the protection bed course is wrapped in the exterior tubular body of capillary in cylinder type, and bed course is protected to pass through card
Hoop is fixedly connected with the tube body outside capillary.
Preferably, tapped through hole is offered on the fixed otic placode, the fixing bolt passes through tapped through hole and fixed ear
The connection of plate penetration type.
Preferably, first positioning plate is fixed by fixed otic placode, fixing bolt and fixture nut with the second positioning plate
Connection.
Preferably, one end of the fastening spring contradicts on the medial surface of fixture nut, and the other end of fastening spring
It contradicts on the lateral surface of fixed otic placode.
Preferably, the capillary passes through semi-circular on the semi-circular locating slot and the second positioning plate on the first positioning plate
Locating slot is connected together with positioning component plug-in type.
Compared with prior art, the utility model has the beneficial effects that
1, the utility model protection bed course is fixedly connected by clip with the tube body outside capillary, can be true by clip
Stability when protection bed course is wrapped in capillary exterior tubular body is protected, while capillary exterior tube is also conveniently wrapped in by clip
The removing of protection bed course on body.
2, the utility model facilitates the plug-in type of capillary and positioning component to be connected together by semi-circular locating slot, passes through
The compaction forces that fastening spring applies may insure stability and reliability when capillary and positioning component are connected together, it is ensured that more
Safety when group capillary uses, while by the elastic deformation of fastening spring, the first positioning plate and the second positioning may be implemented
The adjustability of distance between plate, to meet the capillary of different-diameter and demand that positioning component is connected together, it is fixed to enhance
Versatility when hyte part uses.
Detailed description of the invention
Fig. 1 is the perspective view of the utility model capillary.
Fig. 2 is main view when the utility model multiple groups capillary connects.
Fig. 3 is the top view of the utility model positioning component.
In figure: 1, capillary；2, bed course is protected；3, clip；4, positioning component；41, the first positioning plate；42, the second positioning
Plate；43, semi-circular locating slot；44, fixed otic placode；45, fixing bolt；46, fastening spring；47, fixture nut.
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 is the following technical schemes are provided: a kind of refrigeration equipment capillary, including capillary
Pipe 1 is provided with protection bed course 2 in the exterior tubular body of capillary 1, protects on the external pad of bed course 2 and is provided with clip 3, multiple groups
Positioning component 4 is provided in the exterior tubular body of capillary 1.
In the present embodiment, it is preferred that positioning component 4 includes the first positioning plate 41, the second positioning plate 42, semi-circular locating slot
43, fixed otic placode 44, fixing bolt 45, fastening spring 46 and fixture nut 47, the first positioning plate 41 and 42 phase of the second positioning plate
To being provided with, and multiple semi-circular locating slots 43, the first positioning plate are offered on the first positioning plate 41 and the second positioning plate 42
41 and 42 both ends of the second positioning plate plate body on be provided with fixed otic placode 44, and the first positioning plate 41 and the second positioning plate 42 are same
It is provided with fixing bolt 45 between the fixed otic placode 44 of two of one end, the bottom of fixing bolt 45 is provided with fixture nut 47, and
Fixing bolt 45 is arranged with fastening spring 46 on the body of 47 one end of fixture nut.
In order to facilitate the connection of protection bed course 2 and capillary 1, in the present embodiment, it is preferred that protection bed course 2 is in cylinder type
It is wrapped in the exterior tubular body of capillary 1, and bed course 2 is protected to be fixedly connected by clip 3 with the tube body outside capillary 1.
In order to facilitate the connection of fixing bolt 45 and fixed otic placode 44, in the present embodiment, it is preferred that opened on fixed otic placode 44
Equipped with tapped through hole, fixing bolt 45 is connect by tapped through hole with fixed 44 penetration type of otic placode.
Being fixedly connected between the first positioning plate 41 and the second positioning plate 42 for convenience, in the present embodiment, it is preferred that the
One positioning plate 41 passes through fixed otic placode 44, fixing bolt 45 and fixture nut 47 and is fixedly connected with the second positioning plate 42.
In order to realize the adjustability of distance between the first positioning plate 41 and the second positioning plate 42, in the present embodiment, it is preferred that
One end of fastening spring 46 contradicts on the medial surface of fixture nut 47, and the other end of fastening spring 46 is contradicted in fixed otic placode
On 44 lateral surface.
In order to facilitate the connection between capillary 1 and positioning component 4, in the present embodiment, it is preferred that capillary 1 passes through the
The semi-circular locating slot 43 and 4 plug-in type of positioning component on semi-circular locating slot 43 and the second positioning plate 42 on one positioning plate 41
It is connected together.
The working principle and process for using of the utility model: the utility model protection bed course 2 is wrapped in capillary in cylinder type
In the exterior tubular body of pipe 1, and bed course 2 is protected to be fixedly connected by clip 3 with the tube body outside capillary 1, it can be with by clip 3
Ensure stability when bed course 2 being protected to be wrapped in 1 exterior tubular body of capillary, while capillary 1 is also conveniently wrapped in by clip 3
The removing of protection bed course 2 in exterior tubular body, while when using multiple groups capillary 1, capillary 1 passes through on the first positioning plate 41
Semi-circular locating slot 43 and the second positioning plate 42 on semi-circular locating slot 43 be connected together with 4 plug-in type of positioning component, lead to
It crosses semi-circular locating slot 43 and facilitates being connected together for capillary 1 and positioning component 4, simultaneously because the first positioning plate 41 passes through fixation
Otic placode 44, fixing bolt 45 and fixture nut 47 are fixedly connected with the second positioning plate 42, and one end of fastening spring 46 is contradicted solid
On the medial surface for determining nut 47, and the other end of fastening spring 46 contradicts on the lateral surface of fixed otic placode 44, by fastening bullet
The compaction forces that spring 46 applies may insure stability and reliability when capillary 1 and positioning component 4 are connected together, it is ensured that multiple groups
Safety when capillary 1 uses, while passing through the elastic deformation of fastening spring 46, it is fixed that the first positioning plate 41 and second may be implemented
The adjustability of distance between the plate 42 of position, thus meet the capillary 1 of different-diameter and demand that positioning component 4 is connected together, increasing
Versatility when strong positioning component 4 uses, the utility model structure is simple, easy to use, when can use capillary 1 into
The certain protection of row, while the connection of multiple groups capillary 1 also being facilitated to use.
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 (7)
1. a kind of refrigeration equipment capillary, including capillary (1), it is characterised in that: in the exterior tubular body of the capillary (1)
It is provided with protection bed course (2), is provided with clip (3) on the external pad of protection bed course (2), capillary (1) described in multiple groups
Exterior tubular body on be provided with positioning component (4).
2. a kind of refrigeration equipment capillary according to claim 1, it is characterised in that: the positioning component (4) includes
First positioning plate (41), the second positioning plate (42), semi-circular locating slot (43), fixed otic placode (44), fixing bolt (45), fastening
Spring (46) and fixture nut (47), first positioning plate (41) are relatively set with the second positioning plate (42), and first is fixed
Multiple semi-circular locating slots (43) are offered on position plate (41) and the second positioning plate (42), first positioning plate (41) and the
It is provided with fixed otic placode (44) on the plate body at two positioning plates (42) both ends, and the first positioning plate (41) and the second positioning plate (42)
It is provided with fixing bolt (45) between the fixed otic placode (44) of two of the same end, the bottom of the fixing bolt (45) is provided with solid
Determine nut (47), and fixing bolt (45) is arranged with fastening spring (46) on the body of fixture nut (47) one end.
3. a kind of refrigeration equipment capillary according to claim 1, it is characterised in that: the protection bed course (2) is in circle
Cartridge type is wrapped in the exterior tubular body of capillary (1), and the tube body for protecting bed course (2) external by clip (3) and capillary (1)
It is fixedly connected.
4. a kind of refrigeration equipment capillary according to claim 2, it is characterised in that: opened on the fixed otic placode (44)
Equipped with tapped through hole, the fixing bolt (45) is connect by tapped through hole with fixed otic placode (44) penetration type.
5. a kind of refrigeration equipment capillary according to claim 2, it is characterised in that: first positioning plate (41) is logical
Fixed otic placode (44), fixing bolt (45) and fixture nut (47) is crossed to be fixedly connected with the second positioning plate (42).
6. a kind of refrigeration equipment capillary according to claim 2, it is characterised in that: the one of the fastening spring (46)
End contradicts on the medial surface of fixture nut (47), and the other end of fastening spring (46) contradicts in the outside of fixed otic placode (44)
On face.
7. a kind of refrigeration equipment capillary according to claim 1, it is characterised in that: the capillary (1) passes through the
The semi-circular locating slot (43) and positioning group on semi-circular locating slot (43) and the second positioning plate (42) on one positioning plate (41)
Part (4) plug-in type is connected together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821100416.0U CN208419299U (en) | 2018-07-12 | 2018-07-12 | A kind of refrigeration equipment capillary |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821100416.0U CN208419299U (en) | 2018-07-12 | 2018-07-12 | A kind of refrigeration equipment capillary |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208419299U true CN208419299U (en) | 2019-01-22 |
Family
ID=65126394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821100416.0U Active CN208419299U (en) | 2018-07-12 | 2018-07-12 | A kind of refrigeration equipment capillary |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208419299U (en) |
-
2018
- 2018-07-12 CN CN201821100416.0U patent/CN208419299U/en active Active
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