CN209944839U - Connecting structure of air-cooled refrigerator blast pipe - Google Patents
Connecting structure of air-cooled refrigerator blast pipe Download PDFInfo
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- CN209944839U CN209944839U CN201920509805.7U CN201920509805U CN209944839U CN 209944839 U CN209944839 U CN 209944839U CN 201920509805 U CN201920509805 U CN 201920509805U CN 209944839 U CN209944839 U CN 209944839U
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- air
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- rubber sleeve
- blast pipe
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Abstract
The utility model discloses a connection structure of forced air cooling refrigerator blast pipe, including the pipeline casing, the inside of pipeline casing is provided with the phoenix conveying pipe, the left and right sides tip of the phoenix conveying pipe all is provided with the air intake, the bottom of the phoenix conveying pipe is provided with the air outlet, the inner wall symmetric welding of pipeline casing has two first nuts, the outside cover of the phoenix conveying pipe has the rubber sleeve, the horizontal board of top fixedly connected with of rubber sleeve, the welding of top one side of horizontal board has first riser. This connection structure of forced air cooling refrigerator blast pipe through will sending the phoenix pipe setting in the inside of rubber sleeve, and the location that the phoenix pipe was sent in cooperation metal sleeve realization is connected with first nut second nut respectively through the bolt, realizes the slip of rubber sleeve, and when the bolt setting was in the through-hole, when the locating pin ran through the rubber sleeve, can reach the fixed effect in location that sends the phoenix pipe, and convenient the dismantlement is favorable to improving the connection stability who sends the phoenix pipe.
Description
Technical Field
The utility model belongs to the technical field of the refrigerator blast pipe, concretely relates to connection structure of forced air cooling refrigerator blast pipe.
Background
The air-cooled refrigerator is supplied with air by a plurality of fans, so that the temperature in the refrigerator chamber reaches an average value, the temperature in the refrigerator chamber does not change greatly, and the refrigerating effect is naturally excellent.
In order to solve the above problems and improve the stability of the air supply pipe during the installation process, a connection structure of the air supply pipe of the air-cooled refrigerator is required.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a connection structure of forced air cooling refrigerator blast pipe to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a connecting structure of an air supply pipe of an air-cooled refrigerator comprises a pipeline shell, wherein a wind supply pipe is arranged inside the pipeline shell, the left and right side end parts of the phoenix conveying pipe are respectively provided with an air inlet, the bottom end of the phoenix conveying pipe is provided with an air outlet, two first nuts are symmetrically welded on the inner wall of the pipeline shell, a rubber sleeve is sleeved on the outer side of the phoenix conveying pipe, the top end of the rubber sleeve is fixedly connected with a transverse plate, one side of the top end of the transverse plate is welded with a first vertical plate, a second nut is welded on the right wall of the first vertical plate, a bolt is connected with the internal thread of the first nut, the right end of the bolt penetrates through the first vertical plate, and threaded connection has the inside in second nut, the locating pin has been run through to the inside of rubber sleeve, the tip welding of locating pin has the stopper, and the stopper and the inner wall bottom fixed connection of pipeline casing.
This setting is used for through will sending the phoenix pipe setting in the inside of rubber sleeve, and the location that the phoenix pipe was sent in cooperation metal sleeve realization is connected with first nut second nut respectively through the bolt, realizes the slip of rubber sleeve, and when the bolt setting in the through-hole, when the locating pin runs through the rubber sleeve, can reach the fixed effect in location that sends the phoenix pipe, convenient dismantlement is favorable to improving the connection stability who sends the phoenix pipe.
Preferably, the top welding of horizontal board has the second riser, and the second riser setting is in the one side of the first riser of symmetry.
Preferably, the surface of the second vertical plate is provided with a through hole, and the through hole and the second nut are arranged in the same horizontal direction.
This setting is used for the bolt setting in the through-hole, can improve the stability of bolt tip to improve the fixed effect of rubber sleeve and phoenix-sending pipe.
Preferably, the transverse plate, the first vertical plate and the second vertical plate are welded to form Contraband shapes.
This setting is used for Contraband font structure cooperation bolt, can improve the stability of rubber sleeve.
Preferably, the end parts of the air inlet and the air outlet penetrate through the pipeline shell and extend to the outer side of the bottom end of the pipeline shell.
Preferably, a metal sleeve is embedded in the rubber sleeve, and the phoenix conveying pipe is arranged in the metal sleeve.
The wear resistance of the rubber sleeve in long-time contact with the phoenix conveying pipe can be improved by the arrangement of the metal sleeve, and the service life of the rubber sleeve is prolonged.
The utility model discloses a technological effect and advantage: this connection structure of forced air cooling refrigerator blast pipe through will sending the phoenix pipe setting in the inside of rubber sleeve, and the location that the phoenix pipe was sent in cooperation metal sleeve realization is connected with first nut second nut respectively through the bolt, realizes the slip of rubber sleeve, and when the bolt setting was in the through-hole, when the locating pin ran through the rubber sleeve, can reach the fixed effect in location that sends the phoenix pipe, and convenient the dismantlement is favorable to improving the connection stability who sends the phoenix pipe.
Drawings
FIG. 1 is a sectional view of the pipe casing of the present invention;
FIG. 2 is an enlarged view of the point A of FIG. 1 according to the present invention;
fig. 3 is a schematic position diagram of the metal sleeve according to the present invention.
In the figure: 1. a duct housing; 2. a phoenix conveying pipe; 3. an air inlet; 4. an air outlet; 5. a first nut; 6. a rubber sleeve; 7. a transverse plate; 8. a first vertical plate; 9. a second nut; 10. a bolt; 11. positioning pins; 12. a limiting block; 13. a second vertical plate; 14. a through hole; 15. a metal sleeve.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a connection structure of an air-cooled refrigerator blast pipe as shown in figures 1-3, which comprises a pipeline shell 1, wherein the inside of the pipeline shell 1 is provided with a phoenix conveying pipe 2, the left and right side end parts of the phoenix conveying pipe 2 are provided with air inlets 3, the bottom end of the phoenix conveying pipe 2 is provided with an air outlet 4, the inner wall of the pipeline shell 1 is symmetrically welded with two first nuts 5, the outer side of the phoenix conveying pipe 2 is sleeved with a rubber sleeve 6, the top end of the rubber sleeve 6 is fixedly connected with a transverse plate 7, one side of the top end of the transverse plate 7 is welded with a first vertical plate 8, the right wall of the first vertical plate 8 is welded with a second nut 9, the inner thread of the first nut 5 is connected with a bolt 10, the right side end part of the bolt 10 runs through the first vertical plate 8 and is in thread connection with the inside of the second nut 9, a positioning pin 11 runs through the, the end part of the positioning pin 11 is welded with a limiting block 12, and the limiting block 12 is fixedly connected with the bottom end of the inner wall of the pipeline shell 1.
Specifically, the top welding of horizontal board 7 has second riser 13, and second riser 13 sets up the one side at symmetrical first riser 8.
Specifically, a through hole 14 is formed in the surface of the second vertical plate 13, and the through hole 14 and the second nut 9 are arranged in the same horizontal direction.
Specifically, the transverse plate 7, the first vertical plate 8 and the second vertical plate 13 are Contraband-shaped by welding.
Specifically, the end portions of the air inlet 3 and the air outlet 4 penetrate through the pipeline housing 1 and extend to the outer side of the bottom end of the pipeline housing 1.
Specifically, a metal sleeve 15 is embedded in the rubber sleeve 6, and the phoenix conveying pipe 2 is arranged in the metal sleeve 15.
When the connecting structure of the air supply pipe of the air-cooled refrigerator is used, firstly, the bolt 10 is connected with the inner part of the first nut 5 in a threaded way, and the bolt 10 is rotated, the now moved bolt 10 is again screwed with the second nut 9, and when the bolt 10 needs to be rotated, the rubber sleeve 6 slides on the outer side of the phoenix conveying pipe 2, when the bolt 10 is arranged in the through hole 14 and the positioning pin 11 penetrates through the rubber sleeve 6, the fixation of one side of the phoenix conveying pipe can be completed, the positioning of the phoenix conveying pipe 2 is realized by arranging the phoenix conveying pipe 2 in the rubber sleeve 6 and matching with the metal sleeve 15, the bolts 10 are respectively connected with the first nuts 5 and the second nuts 9, so that the rubber sleeve 6 slides, when the bolts 10 are arranged in the through holes 14 and the positioning pins 11 penetrate through the rubber sleeve 6, the positioning and fixing effects of the phoenix conveying pipe can be achieved, the dismounting is convenient, and the improvement of the connection stability of the phoenix conveying pipe 2 is facilitated.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides a connection structure of forced air cooling refrigerator blast pipe, includes pipeline casing (1), its characterized in that: the utility model discloses a fan-shaped air-blowing pipe of a pipeline, which is characterized in that a fan-feeding pipe (2) is arranged in the pipeline shell (1), air inlets (3) are arranged at the end parts of the left and right sides of the fan-feeding pipe (2), an air outlet (4) is arranged at the bottom end of the fan-feeding pipe (2), two first nuts (5) are symmetrically welded on the inner wall of the pipeline shell (1), a rubber sleeve (6) is sleeved on the outer side of the fan-feeding pipe (2), a transverse plate (7) is fixedly connected to the top end of the rubber sleeve (6), a first vertical plate (8) is welded on one side of the top end of the transverse plate (7), a second nut (9) is welded on the right wall of the first vertical plate (8), a bolt (10) is connected to the inner thread of the first nut (5), the end part of the right side of the bolt (10) penetrates through the first vertical plate (8), is connected to the inner part of, the end part of the positioning pin (11) is welded with a limiting block (12), and the limiting block (12) is fixedly connected with the bottom end of the inner wall of the pipeline shell (1).
2. The connecting structure of the air-cooled refrigerator blast pipe according to claim 1, characterized in that: the top welding of horizontal board (7) has second riser (13), and second riser (13) set up the one side at symmetrical first riser (8).
3. The connecting structure of the air-cooled refrigerator blast pipe according to claim 2, characterized in that: through-hole (14) have been seted up on the surface of second riser (13), and through-hole (14) are same level setting with second nut (9).
4. The connecting structure of the air-cooled refrigerator blast pipe according to claim 2, characterized in that: the transverse plate (7), the first vertical plate (8) and the second vertical plate (13) are Contraband-shaped formed by welding.
5. The connecting structure of the air-cooled refrigerator blast pipe according to claim 1, characterized in that: the end parts of the air inlet (3) and the air outlet (4) penetrate through the pipeline shell (1) and extend to the outer side of the bottom end of the pipeline shell (1).
6. The connecting structure of the air-cooled refrigerator blast pipe according to claim 1, characterized in that: a metal sleeve (15) is embedded in the rubber sleeve (6), and the phoenix conveying pipe (2) is arranged in the metal sleeve (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920509805.7U CN209944839U (en) | 2019-04-16 | 2019-04-16 | Connecting structure of air-cooled refrigerator blast pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920509805.7U CN209944839U (en) | 2019-04-16 | 2019-04-16 | Connecting structure of air-cooled refrigerator blast pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209944839U true CN209944839U (en) | 2020-01-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920509805.7U Active CN209944839U (en) | 2019-04-16 | 2019-04-16 | Connecting structure of air-cooled refrigerator blast pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209944839U (en) |
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2019
- 2019-04-16 CN CN201920509805.7U patent/CN209944839U/en active Active
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