CN208738698U - A kind of circulation ventilation device - Google Patents
A kind of circulation ventilation device Download PDFInfo
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- CN208738698U CN208738698U CN201821448116.1U CN201821448116U CN208738698U CN 208738698 U CN208738698 U CN 208738698U CN 201821448116 U CN201821448116 U CN 201821448116U CN 208738698 U CN208738698 U CN 208738698U
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- chamber
- cabinet
- blast pipe
- draw bar
- outside
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Abstract
The utility model discloses a kind of circulation ventilation devices, including cabinet, the cabinet is equipped with chamber, blast pipe is fixedly installed in the top inner wall of the chamber, the both ends of the blast pipe are respectively connected with bellows, the bellows is connected with discharge pipe far from one end of blast pipe, symmetrically arranged shaft there are two being fixedly mounted on the side wall of the chamber, and two shafts are respectively positioned between two discharge pipes, the outside turning set of the shaft is equipped with snap ring, it is mutually welded with the outside of corresponding discharge pipe in the outside of the snap ring, the bottom side of the blast pipe is fixedly installed with motor, turntable is fixedly installed on the output shaft of the motor, the bottom side of the turntable offers rotation slot, draw bar is rotatably equipped in the rotation slot.The utility model is designed reasonably, structure is simple, can uniformly be blown into air in cabinet, realizes that air circulates in cabinet, convenient for reducing the intracorporal temperature of case.
Description
Technical field
The utility model relates to ventilation equipment technical field more particularly to a kind of circulation ventilation devices.
Background technique
Lighting distribution box equipment is to be responsible for completing controlling electric energy, protection, conversion and distribution in low-voltage power supply system end
Equipment.Through retrieving, application No. is 201621280683.1 patent documents to disclose a kind of illumination based on circulation ventilation device
Distribution box, including cabinet are equipped with wind body circulation device at the top of cabinet, and the wind body circulation device includes circulating pump, circulation
Pump is installed in the upper wall of cabinet, and circulating pump is connected with air hose, and the air hose is connected to outside, and circulating pump is connected with first
Discharge pipe, the outlet air end of the first discharge pipe are located in the box body portion, and circulating pump is also connected with blast pipe, the air intake of the blast pipe
It is connected to box house, condensate tank(trap) is provided on the first outlet air inside pipe wall, is filled with refrigerant inside condensate tank(trap).The design
Substitution is swapped using air of the wind body circulation device to box house, so that cabinet keeps dry, clean, low temperature ring
Border avoids causing the danger such as fire, electric leakage.
But existing circulation ventilation device is mostly inconvenient to be uniformly blown into air in distribution box, so that in distribution box
Air flow property it is lower, the circulation of air in distribution box is realized in inconvenience, therefore we have proposed a kind of circulating ventilation dresses
It sets for solving the above problems.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of circulating ventilation dress proposed
It sets.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of circulation ventilation device, including cabinet, the cabinet are equipped with chamber, fix in the top inner wall of the chamber
Blast pipe is installed, the both ends of the blast pipe are respectively connected with bellows, and the bellows is connected with far from one end of blast pipe
Discharge pipe, is fixedly mounted that there are two symmetrically arranged shafts on the side wall of the chamber, and two shafts are respectively positioned on two outlet air
Between pipe, the outside turning set of the shaft is equipped with snap ring, and the outside of the snap ring is mutually welded with the outside of corresponding discharge pipe,
The bottom side of the blast pipe is fixedly installed with motor, and turntable, the bottom of the turntable are fixedly installed on the output shaft of the motor
Portion side offers rotation slot, and draw bar is rotatably equipped in the rotation slot, and the bottom end of the draw bar extends to turntable
Lower section is fixedly connected on the outside of the draw bar there are two stretch cord, the one end of the stretch cord far from draw bar with it is corresponding
It is fixedly connected on the outside of discharge pipe, two discharge pipe sides close to each other are welded with spring, and the spring is located at stretch cord
Lower section, two spring one end close to each other are welded with latch plate, and the latch plate is fixedly mounted on the side wall of chamber.
Preferably, the outside fixing sleeve of the draw bar is equipped with bearing, the outer ring of bearing and the fixed company of the side wall of rotation slot
It connects.
Preferably, connecting tube is connected on the blast pipe, is fixedly installed with blower at the top of cabinet, connecting tube far from into
One end of air hose is connected through chamber and with the air outlet of blower.
Preferably, heat conducting pipe is installed, heat conducting pipe extends to chamber far from one end of blower on the air inlet of the blower
It is interior.
Preferably, the turntable is located between two snap rings, and stretch cord is located at the lower section of snap ring.
Preferably, the cross section of the draw bar and the cross section of rotation slot are circular configuration.
Preferably, the snap ring is equipped with shaft hole, and shaft is rotatablely connected with corresponding shaft hole.
Compared with prior art, the utility model has the beneficial effects that
(1) it is matched by cabinet, chamber, blast pipe, bellows, discharge pipe, connecting tube and blower, starts blower and electricity
Machine, blower blast air in blast pipe, and air flows into discharge pipe by bellows, then blow in cabinet from discharge pipe；
(2) it is matched by shaft, snap ring, motor, turntable, rotation slot, draw bar, stretch cord, spring and bearing, motor
Output shaft drive turntable rotation, since rotation slot is arranged in the bottom side of turntable, drive and lead by bearing when turntable rotates
Draw bar to move left and right, draw bar drives discharge pipe to rotate around the shaft and drives discharge pipe swing by two stretch cords, and discharge pipe will
Air is uniformly blown into chamber, increases the sphere of circulation of chamber air, convenient for quickly replacement case body temperature compared with
High air, and the intracorporal high temperature air of case can flow back to blower by heat conducting pipe, when high temperature air passes through heat conducting pipe, Neng Gouyu
Extraneous Cryogenic air carries out heat exchange, gradual to reduce the intracorporal temperature of case；
The utility model is designed reasonably, structure is simple, can uniformly be blown into air in cabinet, realizes empty in cabinet
Gas circulates, convenient for reducing the intracorporal temperature of case.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of circulation ventilation device structural schematic diagram；
Fig. 2 be the utility model proposes a kind of circulation ventilation device part A structural schematic diagram；
Fig. 3 be the utility model proposes a kind of circulation ventilation device turntable present invention looks up structural representation.
In figure: 1 cabinet, 2 chambers, 3 blast pipes, 4 bellowss, 5 discharge pipes, 6 shafts, 7 snap rings, 8 motors, 9 turntables, 10 turns
Dynamic slot, 11 draw bars, 12 stretch cords, 13 springs, 14 bearings, 15 connecting tubes, 16 blowers.
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.
Referring to Fig.1-3, a kind of circulation ventilation device, including cabinet 1, cabinet 1 are equipped with chamber 2, the top inner wall of chamber 2
On be fixedly installed with blast pipe 3, the both ends of blast pipe 3 are respectively connected with bellows 4, and bellows 4 is connected far from one end of blast pipe 3
There is discharge pipe 5, there are two symmetrically arranged shafts 6 for fixed installation on the side wall of chamber 2, and two shafts 6 are respectively positioned on two and go out
Between air hose 5, the outside turning set of shaft 6 is equipped with snap ring 7, and the outside of snap ring 7 is mutually welded with the outside of corresponding discharge pipe 5,
The bottom side of blast pipe 3 is fixedly installed with motor 8, and turntable 9 is fixedly installed on the output shaft of motor 8, and the bottom side of turntable 9 is opened
Equipped with rotation slot 10, draw bar 11 is rotatably equipped in rotation slot 10, the bottom end of draw bar 11 extends to the lower section of turntable 9, leads
The outside for drawing bar 11 is fixedly connected there are two stretch cord 12, the one end of stretch cord 12 far from draw bar 11 and corresponding discharge pipe 5
Outside be fixedly connected, two discharge pipes 5 side close to each other is welded with spring 13, and spring 13 is located under stretch cord 12
Side, two one end close to each other of spring 13 are welded with latch plate, and latch plate is fixedly mounted on the side wall of chamber 2, passes through
Cabinet 1, chamber 2, blast pipe 3, bellows 4, discharge pipe 5, connecting tube 15 and blower 16 match, and start blower 16 and motor 8,
Blower 16 blasts air in blast pipe 3, and air flows into discharge pipe 5 by bellows 4, then blows to cabinet 1 from discharge pipe 5
It is interior；Matched by shaft 6, snap ring 7, motor 8, turntable 9, rotation slot 10, draw bar 11, stretch cord 12, spring 13 and bearing 14
It closes, the output shaft of motor 8 drives turntable 9 to rotate, logical when turntable 9 rotates since the bottom side of turntable 9 is arranged in rotation slot 10
Crossing bearing 14 drives draw bar 11 to move left and right, and draw bar 11 drives the 6 rotation band around the shaft of discharge pipe 5 by two stretch cords 12
Dynamic discharge pipe 5 is swung, and air is uniformly blown into chamber 2 by discharge pipe 5, increases the sphere of circulation of air in chamber 2, just
In the higher air of temperature in quickly replacement cabinet 1, and the high temperature air in cabinet 1 can flow back to blower by heat conducting pipe
16, when high temperature air passes through heat conducting pipe, heat exchange, the gradual temperature reduced in cabinet 1 can be carried out with extraneous Cryogenic air
Degree；The utility model is designed reasonably, structure is simple, and air uniformly can be blown into cabinet 1, realizes air in cabinet 1
Circulate, convenient for reduce cabinet 1 in temperature.
In the utility model, the outside fixing sleeve of draw bar 11 is equipped with bearing 14, outer ring and the rotation slot 10 of bearing 14
Side wall is fixedly connected, and connecting tube 15 is connected on blast pipe 3, and the top of cabinet 1 is fixedly installed with blower 16, and connecting tube 15 is separate
One end of blast pipe 3 is connected through chamber 2 and with the air outlet of blower 16, is equipped with heat conducting pipe on the air inlet of blower 16,
Heat conducting pipe extends in chamber 2 far from one end of blower 16, and turntable 9 is located between two snap rings 7, and stretch cord 12 is located at snap ring 7
Lower section, the cross section of draw bar 11 and the cross section of rotation slot 10 are circular configuration, and snap ring 7 is equipped with shaft hole, shaft 6
It is rotatablely connected with corresponding shaft hole, passes through cabinet 1, chamber 2, blast pipe 3, bellows 4, discharge pipe 5, connecting tube 15 and blower
16 match, and start blower 16 and motor 8, blower 16 blast air in blast pipe 3, air flows into outlet air by bellows 4
Then pipe 5 blows in cabinet 1 from discharge pipe 5；Pass through shaft 6, snap ring 7, motor 8, turntable 9, rotation slot 10, draw bar 11, bullet
Power rope 12, spring 13 and bearing 14 match, and the output shaft of motor 8 drives turntable 9 to rotate, since rotation slot 10 is arranged in turntable
9 bottom side drives draw bar 11 to move left and right when turntable 9 rotates by bearing 14, and draw bar 11 passes through two stretch cords
12 drive discharge pipe 5, and 6 rotations drive discharge pipe 5 to swing around the shaft, and air is uniformly blown into chamber 2 by discharge pipe 5, is increased
The sphere of circulation of air in chamber 2, convenient for temperature higher air in quickly replacement cabinet 1, and the high temperature in cabinet 1 is empty
Gas can flow back to blower 16 by heat conducting pipe, when high temperature air passes through heat conducting pipe, can carry out hot friendship with extraneous Cryogenic air
It changes, the gradual temperature reduced in cabinet 1；The utility model is designed reasonably, structure is simple, can uniformly be blown into air
In cabinet 1, realize that air circulates in cabinet 1, convenient for reducing the temperature in cabinet 1.
Working principle: in use, starting blower 16 and motor 8, blower 16 blast air in blast pipe 3, air passes through
Bellows 4 flows into discharge pipe 5, then blows in cabinet 1 from discharge pipe 5, and the output shaft of motor 8 drives turntable 9 to start to revolve at this time
Turn, since the bottom side of turntable 9 is arranged in rotation slot 10, drives draw bar 11 or so to move by bearing 14 when turntable 9 rotates
Dynamic, draw bar 11 drives discharge pipe 5 to start 6 rotation around the shaft by two stretch cords 12 at this time, is able to drive the beginning of discharge pipe 5
It swings, air is uniformly blown into chamber 2 by discharge pipe 5, the sphere of circulation of air is increased, convenient for quickly replacement cabinet
The higher air of temperature in 1, and the high temperature air in cabinet 1 can flow back to blower 16 by heat conducting pipe, high temperature air is by leading
When heat pipe, heat exchange, the gradual temperature reduced in cabinet 1 can be carried out with extraneous Cryogenic air.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (7)
1. a kind of circulation ventilation device, including cabinet (1), the cabinet (1) is equipped with chamber (2), which is characterized in that the chamber
It is fixedly installed in the top inner wall of room (2) blast pipe (3), the both ends of the blast pipe (3) are respectively connected with bellows (4), institute
It states bellows (4) to be connected with discharge pipe (5) far from the one end of blast pipe (3), is fixedly installed with two on the side wall of the chamber (2)
A symmetrically arranged shaft (6), and two shafts (6) are respectively positioned between two discharge pipes (5), the outside of the shaft (6) turns
Dynamic to be set with snap ring (7), the outside of the snap ring (7) is mutually welded with the outside of corresponding discharge pipe (5), the blast pipe (3)
Bottom side be fixedly installed with motor (8), be fixedly installed with turntable (9) on the output shaft of the motor (8), the turntable (9)
Bottom side offers rotation slot (10), is rotatably equipped with draw bar (11) in the rotation slot (10), the draw bar (11)
Bottom end extend to the lower sections of turntable (9), be fixedly connected with that there are two stretch cord (12), the bullets on the outside of the draw bar (11)
For power rope (12) far from being fixedly connected on the outside of the one end and corresponding discharge pipe (5) of draw bar (11), two discharge pipes (5) are mutual
Close side is welded with spring (13), and the spring (13) is located at the lower section of stretch cord (12), and two springs (13) are mutual
Close one end is welded with latch plate, and the latch plate is fixedly mounted on the side wall of chamber (2).
2. a kind of circulation ventilation device according to claim 1, which is characterized in that the outside of the draw bar (11) is fixed
It is set with bearing (14), the outer ring of bearing (14) is fixedly connected with the side wall of rotation slot (10).
3. a kind of circulation ventilation device according to claim 1, which is characterized in that be connected on the blast pipe (3)
It takes over (15), is fixedly installed with blower (16) at the top of cabinet (1), connecting tube (15) runs through chamber far from the one end of blast pipe (3)
Room (2) is simultaneously connected with the air outlet of blower (16).
4. a kind of circulation ventilation device according to claim 3, which is characterized in that pacify on the air inlet of the blower (16)
Equipped with heat conducting pipe, heat conducting pipe extends in chamber (2) far from one end of blower (16).
5. a kind of circulation ventilation device according to claim 1, which is characterized in that the turntable (9) is located at two snap rings
(7) between, stretch cord (12) is located at the lower section of snap ring (7).
6. a kind of circulation ventilation device according to claim 1, which is characterized in that the cross section of the draw bar (11) and
The cross section of rotation slot (10) is circular configuration.
7. a kind of circulation ventilation device according to claim 1, which is characterized in that the snap ring (7) is equipped with shaft hole,
Shaft (6) is rotatablely connected with corresponding shaft hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821448116.1U CN208738698U (en) | 2018-09-05 | 2018-09-05 | A kind of circulation ventilation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821448116.1U CN208738698U (en) | 2018-09-05 | 2018-09-05 | A kind of circulation ventilation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208738698U true CN208738698U (en) | 2019-04-12 |
Family
ID=66032747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821448116.1U Active CN208738698U (en) | 2018-09-05 | 2018-09-05 | A kind of circulation ventilation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208738698U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110708936A (en) * | 2019-11-07 | 2020-01-17 | 赣州承亮科技有限公司 | Electronic product with built-in ventilation and heat dissipation structure |
| CN112952569A (en) * | 2021-01-29 | 2021-06-11 | 云南电网有限责任公司电力科学研究院 | Dampproofing system of hyperbaric chamber |
| CN113840520A (en) * | 2021-09-23 | 2021-12-24 | 重庆钢铁能源环保有限公司 | Moisture-proof method for electrical cabinet |
-
2018
- 2018-09-05 CN CN201821448116.1U patent/CN208738698U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110708936A (en) * | 2019-11-07 | 2020-01-17 | 赣州承亮科技有限公司 | Electronic product with built-in ventilation and heat dissipation structure |
| CN112952569A (en) * | 2021-01-29 | 2021-06-11 | 云南电网有限责任公司电力科学研究院 | Dampproofing system of hyperbaric chamber |
| CN113840520A (en) * | 2021-09-23 | 2021-12-24 | 重庆钢铁能源环保有限公司 | Moisture-proof method for electrical cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 518000 Xingjing Garden 201, 36 Bantian Five Avenue (South), Longgang District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Huayi sunshine Construction Technology Group Co.,Ltd. Address before: 518000 Xingjing Garden 201, 36 Bantian Five Avenue (South), Longgang District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN HUAYI SUNSHINE DECORATION DESIGN ENGINEERING Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |