CN110160199A - Air-flow switch - Google Patents
Air-flow switch Download PDFInfo
- Publication number
- CN110160199A CN110160199A CN201810179204.4A CN201810179204A CN110160199A CN 110160199 A CN110160199 A CN 110160199A CN 201810179204 A CN201810179204 A CN 201810179204A CN 110160199 A CN110160199 A CN 110160199A
- Authority
- CN
- China
- Prior art keywords
- air
- hole
- flow switch
- connecting piece
- ring
- 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.)
- Granted
Links
- 230000003139 buffering effect Effects 0.000 claims description 31
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 28
- 238000005192 partition Methods 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000035939 shock Effects 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 206010000234 Abortion spontaneous Diseases 0.000 description 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 208000015994 miscarriage Diseases 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 208000000995 spontaneous abortion Diseases 0.000 description 1
- 230000010415 tropism Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
- F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
- F24F7/08—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit with separate ducts for supplied and exhausted air with provisions for reversal of the input and output systems
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Duct Arrangements (AREA)
- Air-Flow Control Members (AREA)
Abstract
A kind of air-flow switch, the shunting effect to solve the problems, such as the prior art is bad and air-flow easily interferes with each other comprising: an indoor unit has a first through hole, which is formed with an air part and an outlet section；One body has an opening, is provided with an autonomous channel in the body；And a connecting piece, it is incorporated between the opening and the first through hole, which there is first air port and second air port, first air port to be connected to the air part of the first through hole, which is connected to the outlet section and the autonomous channel of the first through hole.
Description
Technical field
Exterior space and inner space can be made to reach the present invention relates to a kind of air-flow switch more particularly to one kind to follow
The air-flow switch of ring ventilation function.
Background technique
It please refers to shown in Fig. 1, discloses a kind of existing air-flow switch 9, the air-flow switch 9 is for being installed on
One separator (such as: metope, ceiling or casing of electronic product of building etc.).The air-flow switch 9 includes one
A indoor unit 91 and a body 92.The indoor unit 91 has first fan 911 and second fan 912.It should
Body 92 is incorporated into a through-hole 913 of the indoor unit 91, which has a partition 921, make the tube body
A first flow-guiding channel S1 and second flow-guiding channel S2 is separated out inside component 92；Meanwhile the partition 921 is by the through-hole
913 are separated into an air part 913a and outlet section 913b, and first flow-guiding channel S1 is connected to the air part of the through-hole 913
913a, second flow-guiding channel S2 are connected to the outlet section 913b of the through-hole 913.Whereby, which can provide air-flow
Function of exchange enables the exterior space mutually to circulate with the air in the interior space.
Above-mentioned existing air-flow switch 9 usually makes 92 pine of body with combination for the convenience of assembling
It is fixed in the through-hole 913 of the indoor unit 91, then with positioning component, and reaches air-flow point by the setting of the partition 921
Stream.However, this setup makes there are gap between the body 92 and the indoor unit 91, which is also easy to make gas
The raw leakage of miscarriage, or even the air-flow of first flow-guiding channel S1 and the air-flow of second flow-guiding channel S2 are interfered with each other, in turn
The smoothness for influencing air-flow exchange, the efficiency for causing the air-flow switch 9 whole are bad.
In view of this, existing air-flow switch still has improvedd necessity really.
Summary of the invention
To solve the above problems, the present invention provides a kind of air-flow switch, there may be gap between anti-locking mechanism,
It avoids the air-flow of outlet and inlet from interfering with each other simultaneously, has effects that the smoothness of air-flow exchange can be promoted.
Air-flow switch of the invention a, comprising: indoor unit has a first through hole, which forms
There are an air part and an outlet section；One body has an opening, is provided with an independence in the body
Channel；And a connecting piece, it is incorporated between the opening and the first through hole, which has first air port and one
Second air port, first air port are connected to the air part of the first through hole, second air port be connected to the first through hole outlet section and
The autonomous channel.
Accordingly, air-flow switch of the invention is incorporated into opening and the interior of the body using the connecting piece
It between the first through hole of machine, prevents between the body and the indoor unit that there may be gaps, avoids air-flow by the gap
Generate leakage；And can be passed through respectively for inlet, outlet stream by the first air port of the connecting piece and second air port, can achieve by
Air-flow makes the effect of shunting, passes through the space other than the autonomous channel for the air-flow of outlet and inlet respectively with the autonomous channel,
It is interfered with each other to avoid the air-flow of outlet and inlet, whereby, the smoothness of air-flow exchange can be promoted, and then the air-flow can more exchanged
Device integrally has preferable efficiency.
Wherein, which further includes a buffering ring, which is incorporated into the connecting piece and the indoor unit
Between.In this way, can prevent from generating gap between the connecting piece and the indoor unit, the connecting piece and the indoor unit can be promoted by having
The effect of adaptation combined.
Wherein, which has a concave ring part, which has a projecting ring section, and the projecting ring section is by the group
Fitting periphery extends towards the direction of the buffering ring, which is incorporated into the concave ring part.In this way, the simple structure and convenient for manufacture
And assembling, have effects that reduce manufacturing cost and promotes assembling convenience.
Wherein, which further includes an assembled plate, which is set to the buffering ring and the indoor unit
Between, which has multiple location holes, and multiple location hole is through the assembled plate and is set to around the assembled plate.In this way,
Multiple location hole has the function for being easy to position the buffering ring Yu the indoor unit to make the assembled plate be locked in a partition wall
Effect.
Wherein, which has second through-hole, which is connected to around the buffering ring.In this way,
Have effects that promote the assembling convenience of the body and the indoor unit.
Wherein, which has multiple engaging portions around the projecting ring section, which has around second through-hole
There are multiple combined holes, each combined hole is corresponding with each engaging portion and combines.In this way, the connecting piece and the assembled plate can be made by having
The effect of being easy to combine, and then linking steady character of the body with the indoor unit can be promoted.
Wherein, which has a radial extension around the concave ring part, and the assembled plate is in second through-hole week
Enclosing has a recessed portion, which amplexiforms in the radial extension.In this way, having makes the buffering ring and the assembled plate can be with
The effect of combining closely.
Wherein, the shape of the buffering ring and second through-hole are corresponding identical.In this way, the buffering ring, which has, is easily positioned in this
The effect of assembled plate.
Wherein, the buffering ring is made by silica gel or rubber material.It can provide better buffering and against shock in this way, having
The effect of effect.
Wherein, which has at least one grip hole, which is set to the second air port periphery.
In this way, each grip hole stretches through for finger, have effects that promote the convenience of assembling or dismounting.
Wherein, which is socketed on the body outer wall.In this way, having is easy to the connecting piece and the tube body
The effect of component combines.
Detailed description of the invention
A kind of Fig. 1: combination stereogram of existing air-flow switch.
Fig. 2: the structural perspective of one embodiment of the invention.
Fig. 3: one embodiment of the invention is equipped with the exploded perspective view of assembled plate.
Fig. 4: one embodiment of the invention is equipped with the assembled sectional view of assembled plate.
Fig. 5: such as the partial enlarged view of Fig. 4 A.
Description of symbols
﹝ this Fa Ming ﹞
1 indoor unit
10 shell, 11 first through hole
111 air part, 112 outlet section
12 first screen, 13 second screen
2 bodies
20 outer walls 21 opening
22 autonomous channels
3 connecting pieces
30 inner edge, 31 first air port
32 second air port, 33 projecting ring section
34 engaging portion, 35 grip hole
4 buffering rings
41 concave ring part, 42 radial extension
5 assembled plates
51 second through-hole, 52 combined hole
53 recessed portion, 54 location hole
6 positioning components
D partition wall
S diversion space
﹝ Xian You Ji Shu ﹞
9 air-flow switches
91 indoor unit, 911 first fan
912 second fan, 913 through-hole
The outlet section 913a air part 913b
92 body, 921 partition
S1 the first flow-guiding channel the second flow-guiding channel of S2.
Specific embodiment
To enable above and other objects, features and advantages of the invention to be clearer and more comprehensible, hereafter spy is enumerated of the invention
Preferred embodiment, and cooperate attached drawing, it is described in detail below:
Present invention directionality as described below or its approximate term, for example, "front", "rear", " upper (top) ", " under (bottom) ", "inner",
"outside", " side " etc., mostly in reference to the direction of attached drawing, each side's tropism or its approximate term are only to aid in illustrating and understand this
Each embodiment of invention, is not intended to limit the invention.
Referring to figure 2., Fig. 4 is a preferred embodiment of air-flow switch of the invention, the air-flow switch
It can be used to be installed on a partition wall D, the side of partition wall D is the exterior space, and the opposite other side is the interior space；The air-flow is handed over
Changing device includes that 1, body 2 of an indoor unit and a connecting piece 3, the body 2 are incorporated into the indoor unit 1,
The connecting piece 3 is incorporated between the indoor unit 1 and the body 2.
Referring to figure 2., which can have a shell 10, which is equipped with one first in the shell 10 and leads to
Hole 11, the first through hole 11 is to be connected to the exterior space, and the first through hole 11 is formed with an air part 111 and one goes out
Wind portion 112.In addition, the indoor unit 1 can also have first screen 12 and second screen 13, which is somebody's turn to do
Second screen 13 and the first through hole 11 are preferably respectively formed in the different surfaces of the shell 10.
The body 2 is incorporated into the indoor unit 1, which can be tube body of various shapes, in the present embodiment
In, which is round tube, however, the body 2 can also be square tube or other various tubing strings to cooperate the first through hole
11, the present invention is not limited thereto；In addition, the body 2 is premised on selecting the hollow tube with basic ventilation function
Important document, the internal structure composition and face shaping design, the present invention of the body 2 are without restriction.
Referring to figure 2., Fig. 3, Fig. 4, the body 2 have an opening 21, and the body 2 is with the opening 21 combination
In the first through hole 11 of the indoor unit 1, and an autonomous channel 22 is provided in the body 2, the autonomous channel 22 with should
The outlet section 112 of first through hole 11 is connected；2 inside of body preferably forms a water conservancy diversion other than the autonomous channel 22
Space S, diversion space S are connected with the air part 111 of the first through hole 11.
The connecting piece 3 is incorporated between the opening 21 and the first through hole 11, and the inner edge 30 of the connecting piece 3 is preferably socketed on
The outer wall 20 of the body 2.In this way, having effects that the connecting piece 3 is made to be easy to combine with the body 2.In detail,
The connecting piece 3 has first air port 31 and second air port 32, and first air port 31 and second air port 32 can be distinguished
Pass through for inlet, outlet stream, which can be connected to the air part 111 of diversion space S Yu the first through hole 11, this second
Air port 32 makes second air port 32 be connected to outlet section 112 and the independence of the first through hole 11 for the autonomous channel 22 connection
Channel 22.Wherein, which can have a projecting ring section 33, and the projecting ring section 33 is by 3 periphery of connecting piece towards the indoor unit 1
Direction extend；The connecting piece 3 can also have multiple engaging portions 34 around the projecting ring section 33.
In addition, the connecting piece 3 can also have at least one grip hole 35, at least one grip hole 35 be set to this second
32 periphery of air port.In this way, each grip hole 35 stretches through for finger, have effects that promote the convenience of assembling or dismounting.
Referring to figure 4., Fig. 5, by aforementioned structure, which is incorporated into opening 21 and interior of the body 2
It between the first through hole 11 of machine 1, prevents between the body 2 and the indoor unit 1 that there may be gaps, avoids air-flow by this
Gap generates leakage；And first air port 31 and second air port 32 can pass through for inlet, outlet stream respectively, and independently be led to by this
The setting in road 22 makes first air port 31 that can be connected to the air part 111 of diversion space S Yu the first through hole 11, make this second
Air port 32 is connected to the outlet section 112 and the autonomous channel 22 of the first through hole 11, and air-flow is made shunting in this way, can achieve
Effect makes diversion space S and the air-flow of the autonomous channel 22 respectively supply stream and pass through, mutual to avoid the air-flow of outlet and inlet
Interference can promote the smoothness of air-flow exchange whereby.
Referring to figure 3., air-flow switch of the invention may also include a buffering ring 4, which is incorporated into the group
Between fitting 3 and the indoor unit 1.In this way, can prevent from generating gap between the connecting piece 3 and the indoor unit 1, can further keep away
Exempt from air-flow leakage, have effects that the adaptation that the connecting piece 3 is combined with the indoor unit 1 can be promoted, while also having and mentioning
For buffering and the effect of against shock.
In detail, which can have a concave ring part 41, which is incorporated into the projecting ring section of the connecting piece 3
33.In this way, the simple structure and convenient for manufacture and assembling, have effects that reduce manufacturing cost and promoted assemble convenience.This
Outside, which can also have a radial extension 42 around the concave ring part 41.Illustrate, the buffering ring 4 compared with
It is good made by silica gel or rubber material.In this way, having effects that can provide better buffering and against shock effect.
Air-flow switch of the invention may also include an assembled plate 5, which is set to the buffering ring 4 and is somebody's turn to do
Between indoor unit 1.The assembled plate 5 can have second through-hole 51, which is connected to the buffering ring 4 weeks
It encloses.In this way, having effects that promote the assembling convenience of the body 2 and the indoor unit 1.Wherein, the shape of the buffering ring 4
It is identical as 51 correspondence of the second through-hole.In this way, the buffering ring 4 has effects that be easily positioned in the assembled plate 5.
In detail, which has multiple combined holes 52 preferably around second through-hole 51, each combined hole 52 with should
Each engaging portion 34 of connecting piece 3 is corresponding and combines.In this way, having can make the connecting piece 3 be easy to mutually tie with the assembled plate 5
The effect of closing, and then linking steady character of the body 2 with the indoor unit 1 can be promoted.
Referring to figure 3., Fig. 4, the assembled plate 5 can also have a recessed portion 53, the recess around second through-hole 51
Portion 53 can preferably amplexiform the radial extension 42 in the buffering ring 4.In this way, having when assembling the buffering ring 4 and the assembled plate 5
The buffering ring 4 and the assembled plate 5 can be made in the effect of combining closely.In addition, the assembled plate 5 can also have multiple location holes
54, multiple location hole 54 is through the assembled plate 5 and is set to around the assembled plate 5.In this way, multiple location hole 54 is for fixed
Hyte part 6 stretches through, so that the assembled plate 5 can be locked in partition wall D, has and is easy to position the body 2 and the indoor unit 1
The effect of.
In conclusion air-flow switch of the invention, is incorporated into the opening of the body using the connecting piece and is somebody's turn to do
It between the first through hole of indoor unit, prevents between the body and the indoor unit that there may be gaps, avoids air-flow by this
Gap generates leakage；And it can be passed through respectively for inlet, outlet stream by the first air port of the connecting piece and second air port, Ke Yida
To the space and autonomous channel the effect of air-flow is made shunting, made other than the autonomous channel respectively for the air-flow of outlet and inlet
Pass through, interfered with each other to avoid the air-flow of outlet and inlet, whereby, the smoothness of air-flow exchange can be promoted, and then can more make the air-flow
Switch integrally has preferable efficiency.
Although the present invention is illustrated using above-mentioned preferred embodiment, its protection model being not intended to limit the invention
It encloses, anyone skilled in the art are not departing within the spirit and scope of the present invention, and opposite above-described embodiment carries out various changes
It is dynamic that the range that the present invention is protected, therefore, what protection scope of the present invention should be defined with claims are still fallen with modification
Subject to.
Claims (11)
1. a kind of air-flow switch characterized by comprising
One indoor unit, has a first through hole, which is formed with an air part and an outlet section；
One body has an opening, is provided with an autonomous channel in the body；And
One connecting piece, is incorporated between the opening and the first through hole, which has first air port and one the
Two air ports, first air port are connected to the air part of the first through hole, which is connected to the outlet section of the first through hole and is somebody's turn to do
Autonomous channel.
2. air-flow switch as described in claim 1, which is characterized in that the air-flow switch further includes a buffering
Ring, the buffering ring are incorporated between the connecting piece and the indoor unit.
3. air-flow switch as claimed in claim 2, which is characterized in that the buffering ring periphery has a concave ring part, should
Connecting piece has a projecting ring section, which is extended by the connecting piece periphery towards the direction of the buffering ring, which combines
In the concave ring part.
4. air-flow switch as claimed in claim 3, which is characterized in that the air-flow switch further includes an assembling
Plate, the assembled plate are set between the buffering ring and the indoor unit, which has multiple location holes, and multiple location hole passes through
It wears the assembled plate and is set to around the assembled plate.
5. air-flow switch as claimed in claim 4, which is characterized in that the assembled plate has second through-hole, this
Two through-hole peritremes are connected to around the buffering ring.
6. air-flow switch as claimed in claim 4, which is characterized in that the connecting piece has multiple around the projecting ring section
Engaging portion, the assembled plate have multiple combined holes around second through-hole, and each combined hole is corresponding with each engaging portion and combines.
7. air-flow switch as claimed in claim 4, which is characterized in that the buffering ring has one around the concave ring part
Radial extension, the assembled plate have a recessed portion around second through-hole, which amplexiforms in the radial extension.
8. air-flow switch as claimed in claim 5, which is characterized in that the shape of the buffering ring is corresponding with second through-hole
It is identical.
9. air-flow switch as claimed in claim 2, which is characterized in that the buffering ring is made with silica gel or rubber material
At.
10. air-flow switch as described in claim 1, which is characterized in that the connecting piece has at least one grip hole, should
At least one grip hole is set to the second air port periphery.
11. air-flow switch as described in claim 1, which is characterized in that the connecting piece inner edge is socketed on the body
Outer wall.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW107105448 | 2018-02-14 | ||
| TW107105448A TWI662236B (en) | 2018-02-14 | 2018-02-14 | Air exchanger |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110160199A true CN110160199A (en) | 2019-08-23 |
| CN110160199B CN110160199B (en) | 2021-09-17 |
Family
ID=67635696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810179204.4A Active CN110160199B (en) | 2018-02-14 | 2018-03-05 | Air flow exchanging device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN110160199B (en) |
| TW (1) | TWI662236B (en) |
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Also Published As
| Publication number | Publication date |
|---|---|
| TWI662236B (en) | 2019-06-11 |
| CN110160199B (en) | 2021-09-17 |
| TW201934932A (en) | 2019-09-01 |
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