CN211117771U - Three-way joint for air flow regulation - Google Patents
Three-way joint for air flow regulation Download PDFInfo
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- CN211117771U CN211117771U CN201922235785.1U CN201922235785U CN211117771U CN 211117771 U CN211117771 U CN 211117771U CN 201922235785 U CN201922235785 U CN 201922235785U CN 211117771 U CN211117771 U CN 211117771U
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- 230000000903 blocking effect Effects 0.000 claims abstract description 18
- 238000004891 communication Methods 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000003750 conditioning effect Effects 0.000 claims 1
- 238000009423 ventilation Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000000926 separation method Methods 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 238000009435 building construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000009510 drug design Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a three way connection for air flow adjustment, which comprises a fixed part and an adjusting part, wherein the fixed part is of a hollow structure, the fixed part comprises a first connection, a second connection and a third connection, the first connection, the second connection and the third connection are of hollow tubular structures, and the first connection, the second connection and the third connection are mutually communicated; the adjusting part comprises a clamping part, a blocking piece, a connecting shaft and an adjusting mechanism, and the clamping part, the blocking piece, the connecting shaft and the adjusting mechanism are fixedly connected; the clamping part is arranged in the accommodating groove; the separation blade set up in the fixed part, and be located first joint, second joint and third connect the intersection region in the communicating region. The utility model provides a pair of a three way connection for air current regulation, simple structure adjusts effectually to for its stability of pure mechanical structure is stronger, low in manufacturing cost is honest and clean simultaneously, can wide application in the ventilation pipeline of modern building.
Description
Technical Field
The utility model relates to an air pipe technical field, concretely relates to three way connection for air current is adjusted.
Background
Ventilation systems are an important part of the need for rational design in building construction. Laying air pipe between giving the multi-storey building, the air current flows to high floor in-process from low floor usually, because it is low at high altitude department atmospheric pressure, the distribution principle that low altitude atmospheric pressure is high, consequently there is pressure differential between low floor and high floor, and this pressure differential makes the air current flow from the lower supreme flow, nevertheless lack simple and easy, stable air current adjusting device between every floor, make the air current can shunt different flow to between the different floors, so this problem is urgent to be solved.
SUMMERY OF THE UTILITY MODEL
To the defect among the prior art, the utility model provides a three way connection for air current regulation.
A three-way joint for air flow regulation comprises a fixing part and a regulating part, wherein the fixing part is of a hollow structure, the fixing part comprises a first joint, a second joint and a third joint, the first joint, the second joint and the third joint are of hollow tubular structures, the first joint, the second joint and the third joint are communicated with each other, a fixing hole is further formed in the fixing part, a first boss is arranged on the inner wall of the fixing part, a containing groove is formed in the first boss, and a connecting line between the containing groove and the fixing hole is located in an intersection area of communicated areas of the first joint, the second joint and the third joint;
the adjusting part comprises a clamping part, a blocking piece, a connecting shaft and an adjusting mechanism, and the clamping part, the blocking piece, the connecting shaft and the adjusting mechanism are fixedly connected; the clamping part is arranged in the accommodating groove; the baffle is arranged in the fixed part, is positioned in a junction area of communication areas of the first joint, the second joint and the third joint and is used for adjusting the flow of the airflow among the first joint, the second joint and the third joint; the adjusting mechanism is arranged in the outer area of the fixing part and used for adjusting the rotating angle of the blocking piece.
Preferably, the first joint, the second joint and the third joint are integrally formed.
Preferably, the clamping part, the blocking piece, the connecting shaft and the adjusting mechanism are arranged in sequence.
Preferably, the outer wall surface of the fixing portion is externally provided with a second boss at the fixing hole, the central area of the second boss is communicated with the fixing hole, and the outer peripheral surface of the second boss is provided with an external thread.
Preferably, the three-way joint further comprises a fixed cover, and the fixed cover is provided with an internal thread matched and connected with the external thread.
Preferably, a containing hole is formed in the center of the fixing cover, and the containing hole is used for the connecting shaft to pass through.
Preferably, the connecting shaft includes a first end portion and a second end portion, the diameter of the second end portion is smaller than that of the first end portion, and the second end portion is fixedly connected with the adjusting mechanism.
Preferably, an annular plane is formed between the first end portion and the second end portion, the three-way joint further includes a fixing cover, a containing hole is formed in the fixing cover, the diameter of the containing hole is larger than that of the second end portion and smaller than that of the first end portion, and the annular plane is used for abutting against the fixing cover.
The beneficial effects of the utility model are embodied in: the baffle plates are arranged in the areas where the first joint, the second joint and the third joint of the three-way pipe are communicated, and the rotating angle of the baffle plates can be adjusted through the adjusting mechanism, so that the flow of air flowing through the first joint, the second joint and the third joint is adjusted, the purpose of adjusting the air flow is achieved, and the problem of ventilation among floors with different vertical heights is effectively solved; compare with traditional flow control mode, the utility model provides a pair of a three way connection structure for air current regulation is simple, adjusts effectually to it is stronger for its stability of pure mechanical structure, and low in manufacturing cost is honest and clean simultaneously, can wide application in the ventilation pipeline of modern building.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
Fig. 1 is a schematic structural view of a fixing portion according to an embodiment of the present invention;
fig. 2 is a schematic structural view of an adjusting portion according to an embodiment of the present invention;
fig. 3 is a schematic view of an assembly structure of the fixing portion and the adjusting portion according to an embodiment of the present invention.
In the figure, 10 is a fixed part, 101 is a first joint, 102 is a second joint, 103 is a third joint, 104 is a first boss, 1041 is an accommodating groove, 105 is a second boss, 106 is a communication hole, 20 is an adjusting part, 201 is a clamping part, 202 is a blocking piece, 203 is a connecting shaft, 2031 is a first end part, 2032 is a second end part, and 204 is an adjusting mechanism.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.
It is to be noted that unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the present invention belongs.
Fig. 1 is a schematic structural view of a fixing portion according to an embodiment of the present invention; as shown in fig. 1, the utility model provides a three way connection for air current regulation, including fixed part 10, fixed part 10 is hollow structure, fixed part 10 includes first joint 101, second joint 102 and third joint 103, first joint 101, second joint 102 and third joint 103 are hollow tubular structure, and communicate each other between first joint 101, second joint 102 and the third joint 103, and be provided with first boss 104 on the inner wall of fixed part 10, storage tank 1041 has been seted up on first boss 104, storage tank 1041 is located the intersection region of the first joint 101, second joint 102 and third joint 103 communicating region with the connecting line of fixed orifices; further, the first joint 101, the second joint 102 and the third joint 103 are integrally formed.
Furthermore, a fixing hole is further formed in the fixing portion 10, a second boss 105 is arranged on the outer wall surface of the fixing portion 10 and outside the fixing hole, the central area of the second boss 105 is communicated with the fixing hole, and external threads are arranged on the outer peripheral surface of the second boss 105.
Fig. 2 is a schematic structural diagram of an adjusting portion 20 according to an embodiment of the present invention; as shown in fig. 2, the utility model provides a three way connection for air flow adjustment, further comprising an adjusting part 20, wherein the adjusting part 20 comprises a clamping part 201, a blocking piece 202, a connecting shaft 203 and an adjusting mechanism 204, and the clamping part 201, the blocking piece 202, the connecting shaft 203 and the adjusting mechanism 204 are fixedly connected; the clamping part 201 is arranged in the accommodating groove 1041; the baffle plate 202 is arranged in the fixing part 10, and is located in an intersection area of communication areas of the first joint 101, the second joint 102 and the third joint 103, and is used for adjusting the flow of the air flow among the first joint 101, the second joint 102 and the third joint 103; the adjusting mechanism 204 is disposed at an outer region of the fixing portion 10, and is used for adjusting a rotation angle of the blocking sheet 202. Further, the clamping portion 201, the blocking piece 202, the connecting shaft 203 and the adjusting mechanism 204 are sequentially arranged.
Further, the connecting shaft 203 includes a first end 2031 and a second end 2032, the diameter of the second end 2032 is smaller than that of the first end 2031, and the second end 2032 is fixedly connected to the adjusting mechanism 204.
Still further, an annular plane is formed between the first end 2031 and the second end 2032, the three-way joint further includes a fixing cover, the fixing cover is provided with an accommodating hole, the aperture of the accommodating hole is larger than the diameter of the second end 2032 and smaller than the diameter of the first end 2031, and the annular plane is used for abutting against the fixing cover. Wherein, the cover body is shown in fig. 3, and fig. 3 is a schematic view of an assembly structure of the fixing portion 10 and the adjusting portion 20 according to an embodiment of the present invention. The fixed cover is provided with an internal thread which is matched and connected with the external thread. Further, a containing hole is formed in the center of the fixing cover, and the containing hole is used for the connecting shaft 203 to pass through.
The working principle is as follows:
when the airflow among the first joint 101, the second joint 102 and the third joint 103 needs to be adjusted, by rotating the adjusting mechanism 204 located outside the fixing portion 10, because the adjusting mechanism 204 is fixedly connected with the blocking piece 202 located inside the fixing portion 10, when the adjusting mechanism 204 is rotated, the blocking piece 202 is driven to rotate, and when the blocking piece 202 rotates, the airflow cross-sectional area of the communication area inside the fixing portion 10 changes, so that the purpose of adjusting the airflow flow and the airflow direction among the first joint 101, the second joint 102 and the third joint 103 can be achieved.
The beneficial effects of the utility model are embodied in: the baffle plates are arranged in the areas where the first joint, the second joint and the third joint of the three-way pipe are communicated, and the rotating angle of the baffle plates can be adjusted through the adjusting mechanism, so that the flow of air flowing through the first joint, the second joint and the third joint is adjusted, the purpose of adjusting the air flow is achieved, and the problem of ventilation among floors with different vertical heights is effectively solved; compare with traditional flow control mode, the utility model provides a pair of a three way connection structure for air current regulation is simple, adjusts effectually to it is stronger for its stability of pure mechanical structure, and low in manufacturing cost is honest and clean simultaneously, can wide application in the ventilation pipeline of modern building.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.
Claims (8)
1. A three-way connection for gas flow conditioning, characterized by: the fixing part comprises a fixing part and an adjusting part, the fixing part is of a hollow structure, the fixing part comprises a first joint, a second joint and a third joint, the first joint, the second joint and the third joint are of hollow tubular structures, the first joint, the second joint and the third joint are communicated with each other, the fixing part is further provided with a fixing hole, the inner wall of the fixing part is provided with a first boss, the first boss is provided with a containing groove, and a connecting line of the containing groove and the fixing hole is positioned in an intersection area of communicating areas of the first joint, the second joint and the third joint;
the adjusting part comprises a clamping part, a blocking piece, a connecting shaft and an adjusting mechanism, and the clamping part, the blocking piece, the connecting shaft and the adjusting mechanism are fixedly connected; the clamping part is arranged in the accommodating groove; the baffle is arranged in the fixed part, is positioned in a junction area of communication areas of the first joint, the second joint and the third joint and is used for adjusting the flow of the airflow among the first joint, the second joint and the third joint; the adjusting mechanism is arranged in the outer area of the fixing part and used for adjusting the rotating angle of the blocking piece.
2. A three-way joint for gas flow regulation according to claim 1, wherein: the first joint, the second joint and the third joint are integrally formed.
3. A three-way joint for gas flow regulation according to claim 1, wherein: the clamping part, the blocking piece, the connecting shaft and the adjusting mechanism are sequentially arranged.
4. A three-way joint for gas flow regulation according to claim 1, wherein: the outer wall surface of the fixing part is provided with a second boss outside the fixing hole, the central area of the second boss is communicated with the fixing hole, and the outer peripheral surface of the second boss is provided with external threads.
5. A three-way joint for gas flow regulation according to claim 4, wherein: the three-way joint further comprises a fixed cover, and the fixed cover is provided with an internal thread which is connected with the external thread in a matched mode.
6. A three-way joint for gas flow regulation according to claim 5, wherein: and the center of the fixed cover is provided with a containing hole, and the containing hole is used for the connecting shaft to pass through.
7. A three-way joint for gas flow regulation according to claim 1, wherein: the connecting shaft comprises a first end part and a second end part, the diameter of the second end part is smaller than that of the first end part, and the second end part is fixedly connected with the adjusting mechanism.
8. A three-way joint for gas flow regulation according to claim 7, wherein: an annular plane is formed between the first end portion and the second end portion, the three-way joint further comprises a fixing cover, a containing hole is formed in the fixing cover, the diameter of the containing hole is larger than that of the second end portion and smaller than that of the first end portion, and the annular plane is used for abutting against the fixing cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922235785.1U CN211117771U (en) | 2019-12-13 | 2019-12-13 | Three-way joint for air flow regulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922235785.1U CN211117771U (en) | 2019-12-13 | 2019-12-13 | Three-way joint for air flow regulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211117771U true CN211117771U (en) | 2020-07-28 |
Family
ID=71706947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922235785.1U Active CN211117771U (en) | 2019-12-13 | 2019-12-13 | Three-way joint for air flow regulation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211117771U (en) |
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2019
- 2019-12-13 CN CN201922235785.1U patent/CN211117771U/en active Active
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| GR01 | Patent grant | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20240407 Address after: 727200 Science and Technology Industrial Park, Pengzhen, Yijun County, Tongchuan City, Shaanxi Province Patentee after: Shaanxi Yuanyuan Kangbo Biotechnology Co.,Ltd. Country or region after: China Address before: 727000 room 1010, No. 2, tienuo North Road, New District, Tongchuan City, Shaanxi Province Patentee before: SHAANXI QIYUAN AGRICULTURAL TECHNOLOGY Co.,Ltd. Country or region before: China |