CN216950775U - Indoor and outdoor air exhaust device of air compressor - Google Patents
Indoor and outdoor air exhaust device of air compressor Download PDFInfo
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- CN216950775U CN216950775U CN202122306668.7U CN202122306668U CN216950775U CN 216950775 U CN216950775 U CN 216950775U CN 202122306668 U CN202122306668 U CN 202122306668U CN 216950775 U CN216950775 U CN 216950775U
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Abstract
The utility model relates to an indoor and outdoor air exhaust device of an air compressor, belonging to the technical field of auxiliary equipment of the air compressor; comprises an indoor exhaust pipeline and an outdoor exhaust pipeline which are connected through a three-way joint; the lower end of the exhaust pipeline is connected with an exhaust outlet of a main machine of the air compressor, the upper end of the exhaust pipeline is connected with the three-way joint, and the air compressor is arranged indoors; the indoor exhaust pipeline is arranged indoors, and one end of the indoor exhaust pipeline is connected with the three-way joint; one end of the outdoor exhaust pipeline is connected with the three-way joint, and the other end of the outdoor exhaust pipeline penetrates through the wall and extends out of the room; a bidirectional valve plate is arranged in the three-way joint and is rotationally connected to the inside of the three-way joint through a rotating shaft cross rod at the upper end of the bidirectional valve plate, one end of the rotating shaft cross rod, which extends out of the outside of the three-way joint, is fixedly connected with a handle, the handle comprises two rotating rods, and each rotating rod is fixedly connected with a pull rope; the problems of high construction cost and complex operation when the air exhausted by the air compressor main engine is selectively discharged indoors and outdoors at present are solved.
Description
Technical Field
The utility model belongs to the technical field of auxiliary equipment of air compressors, and particularly relates to an indoor and outdoor air exhaust device of an air compressor.
Background
Air compressors are commonly used in industrial applications, and are used to provide safe and clean compressed air for pneumatic transport, purging, pneumatic equipment and tools, etc. In cold regions, the indoor arrangement of air compressors requires maintenance of ambient operating temperatures during the heating season. When the air compressor works, the exhaust temperature of the main machine is as high as 80-90 ℃, and the part of heat is directly exhausted outdoors in the engineering generally, so that energy waste is caused. And in few projects, indoor air exhaust in heating seasons and outdoor air exhaust in non-heating seasons are adopted, an exhaust duct is adjusted by an electric or manual valve (an operation platform needs to be arranged), the initial construction cost is high, and the actual operation is complicated.
SUMMERY OF THE UTILITY MODEL
The utility model overcomes the defects of the prior art and provides an indoor and outdoor exhaust device of an air compressor; the problems of high construction cost and complicated operation when the air exhausted by the air compressor main engine is selectively discharged indoors and outdoors at present are solved.
In order to achieve the above object, the present invention is achieved by the following technical solutions.
An air compressor indoor and outdoor exhaust device comprises an exhaust pipeline, an indoor exhaust pipeline and an outdoor exhaust pipeline which are connected through a three-way joint; the lower end of the exhaust pipeline is connected with an exhaust port of a main machine of the air compressor, the upper end of the exhaust pipeline is connected with an exhaust port at the lower end of the three-way joint, and the air compressor is arranged indoors; the indoor exhaust pipeline is horizontally arranged indoors, and one end of the indoor exhaust pipeline is connected with the indoor exhaust interface of the three-way joint; the outdoor exhaust pipeline is horizontally arranged, one end of the outdoor exhaust pipeline is connected with the outdoor exhaust interface of the three-way joint, and the other end of the outdoor exhaust pipeline penetrates through the wall and extends out of the room;
be provided with two-way valve plate in the three way connection, two-way valve plate rotates through its upper end's pivot horizontal pole and connects in three way connection's inside, the pivot horizontal pole stretches out in the outside one end fixedly connected with handle of three way connection, the handle includes two dwang, respectively a fixedly connected with stay cord on every dwang.
Furthermore, the three-way joint comprises an air exhaust interface which is vertically arranged downwards, an indoor air exhaust interface which is horizontally arranged and an outdoor air exhaust interface which is horizontally arranged, and the three-way joint is sequentially connected with the air exhaust pipeline, the indoor air exhaust pipeline and the outdoor air exhaust pipeline through the three interfaces.
Furthermore, the rotating shaft cross rod is fixedly connected with the upper edge of the bidirectional valve plate, and the rotating shaft cross rod is horizontally arranged at the upper end of a cross line where the inner air exhaust interface in the inner chamber of the three-way joint is connected with the outdoor air exhaust interface and is perpendicular to the axis of the indoor air exhaust interface or the outdoor air exhaust interface.
Furthermore, the bidirectional valve plate is of a plate-shaped structure with an arc-shaped edge, and the outer edge of the bidirectional valve plate is the same as the outer contour of the joint of the air exhaust interface in the three-way joint and the indoor air exhaust interface or the outer contour of the joint of the air exhaust interface and the outdoor air exhaust interface.
Furthermore, when the bidirectional valve plate rotates to one end of the indoor air exhaust interface, the outer edge of the bidirectional valve plate is in close contact with the inner wall surface of the joint of the air exhaust interface and the indoor air exhaust interface in the three-way joint, and the air exhaust interface end in the three-way joint is completely isolated from the indoor air exhaust interface end; when the bidirectional valve plate rotates to one end of the outdoor air exhaust interface, the outer edge of the bidirectional valve plate is in close contact with the inner wall surface of the joint of the air exhaust interface in the three-way joint and the outdoor air exhaust interface, and the air exhaust interface end in the three-way joint is completely isolated from the outdoor air exhaust interface end.
Furthermore, the outer edge of the bidirectional valve plate is provided with a circle of sealing rubber, and when the bidirectional valve plate is turned to one end of the indoor air exhaust interface or one end of the outdoor air exhaust interface, the sealing rubber can be tightly pressed on the inner wall surface of the three-way joint.
Further, the handle is the shaft-like structure of U-shaped, dwang including connecting rod and connecting rod both ends, the connecting rod becomes 90 degrees each other with the dwang at both ends respectively, the fixed connection is located with the center of connecting rod to pivot horizontal pole and dwang are located the both sides of connecting rod respectively.
Furthermore, when the bidirectional valve plate is in a vertical state, the two rotating rods are respectively at the same height, the rotating rod close to one side of the indoor air exhaust interface is an indoor air exhaust rotating rod, and an indoor air exhaust pull rope which freely falls down is arranged on the indoor air exhaust rotating rod; the dwang that is close to outdoor interface one side of airing exhaust is the dwang of airing exhaust outdoors, be provided with the outdoor stay cord of airing exhaust that freely droops on the dwang of airing exhaust outdoors.
Compared with the prior art, the utility model has the following beneficial effects:
the air compressor high-temperature exhaust guide chamber is used for replacing heating equipment in the heating season, and the effect of utilizing the waste heat of the air compressor is achieved. Meanwhile, the bidirectional valve plate is adopted, and valves are not needed to be additionally arranged on two sides (one side is communicated with the indoor space for indoor heat supply and the other side is communicated with the outdoor space) of an exhaust pipeline of the air compressor, so that the investment is reduced. The nylon pull ropes are arranged at the two ends of the handle of the double-opening valve plate, so that manual operation of the valve is realized, and an operation platform is not required to be arranged.
Drawings
The utility model is described in further detail below with reference to the accompanying drawings:
FIG. 1 is a schematic forward structural view of the present invention as a whole;
FIG. 2 is a schematic view of a forward partial structure of a tee joint according to the present invention;
FIG. 3 is a schematic view of a top down partial structure of the tee joint of the present invention;
FIG. 4 is a schematic view of the structure of FIG. 2 during non-heating seasons;
FIG. 5 is a schematic view of the arrangement of FIG. 2 during a heating season;
wherein, 1 is the exhaust duct, 2 is indoor exhaust duct, 3 is outdoor exhaust duct, 4 is three way connection, 5 is air compressor, 6 is the interface of airing exhaust, 7 is indoor exhaust interface, 8 is outdoor exhaust interface, 9 is two-way valve plate, 10 is the pivot horizontal pole, 11 is the connecting rod, 12 is the dwang, 13 is the stay cord.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail with reference to the embodiments and the accompanying drawings. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model. The technical solution of the present invention is described in detail below with reference to the embodiments and the drawings, but the scope of protection is not limited thereto.
As shown in fig. 1 to 5, the present invention provides an indoor and outdoor air exhaust device of an air compressor, comprising an air exhaust pipeline 1, a three-way joint 4, an indoor air exhaust pipeline 2 and an outdoor air exhaust pipeline 3, wherein the three-way joint 4 comprises an air exhaust interface 6 vertically arranged downwards, an indoor air exhaust interface 7 horizontally arranged and an outdoor air exhaust interface 8 horizontally arranged, and the three-way joint 4 is sequentially connected with the air exhaust pipeline 1, the indoor air exhaust pipeline 2 and the outdoor air exhaust pipeline 3 through the three interfaces.
The lower end of the exhaust pipeline 1 is connected with the host machine exhaust outlet of the air compressor 5, and the upper end is connected with the exhaust port 6 at the lower end of the three-way joint 4. The air compressor 5 is installed indoors.
The indoor exhaust pipeline 2 is horizontally arranged indoors, one end of the indoor exhaust pipeline is connected with the indoor exhaust interface 7 of the three-way joint 4, and the other end of the indoor exhaust pipeline is a free end arranged indoors. The outdoor exhaust duct 3 is horizontally arranged, one end of the outdoor exhaust duct is connected with an outdoor exhaust interface 8 of the three-way joint 4, and the other end of the outdoor exhaust duct penetrates through the wall and extends out of the room.
Be provided with two-way valve plate 9 in three way connection 4, two-way valve plate 9 rotates through the pivot horizontal pole 10 of its upper end and connects in three way connection 4's inside, pivot horizontal pole 10 and two-way valve plate 9's top edge looks fixed connection. The rotating shaft cross rod 10 is horizontally arranged at the upper end of the intersection line of the indoor air exhaust port 7 and the outdoor air exhaust port 8 in the three-way joint 4 and is vertical to the axis of the indoor air exhaust port 7 or the outdoor air exhaust port 8.
The bidirectional valve plate 9 is of a plate-shaped structure with an arc-shaped edge, and the outer edge of the bidirectional valve plate is the same as the outer contour of the joint of the air exhaust interface 6 and the indoor air exhaust interface 7 in the three-way joint 4 or the outer contour of the joint of the air exhaust interface 6 and the outdoor air exhaust interface 8. When the bidirectional valve plate 9 rotates to one end of the indoor air exhaust interface 7, the outer edge of the bidirectional valve plate 9 is tightly contacted with the inner wall surface of the joint of the air exhaust interface 6 in the three-way joint 4 and the indoor air exhaust interface 7, and the end of the air exhaust interface 6 in the three-way joint 4 is completely isolated from the end of the indoor air exhaust interface 7; when the bidirectional valve plate 9 rotates to one end of the outdoor air exhaust interface 8, the outer edge of the bidirectional valve plate 9 is in close contact with the inner wall surface of the joint of the air exhaust interface 6 and the outdoor air exhaust interface 8 in the three-way joint 4, and the end of the air exhaust interface 6 in the three-way joint 4 is completely isolated from the end of the outdoor air exhaust interface 8.
Pivot horizontal pole 10 stretches out in the outside one end fixedly connected with handle of three way connection 4, the handle is the shaft-like structure of U-shaped, including the dwang 12 at connecting rod 11 and connecting rod both ends, connecting rod 11 becomes 90 degrees each other with the dwang 12 at both ends respectively. The rotating shaft cross rod 10 is fixedly connected with the center of the connecting rod 11, and the rotating shaft cross rod 10 and the rotating rod 12 are respectively positioned at two sides of the connecting rod 11.
When the bidirectional valve plate 9 is in a vertical state, the two rotating rods 12 are respectively at the same height, the rotating rod 12 close to one side of the indoor air exhaust port 7 is an indoor air exhaust rotating rod, and an indoor air exhaust pull rope 13 which freely falls is arranged on the indoor air exhaust rotating rod; the rotating rod 12 close to one side of the outdoor air exhaust port 8 is an outdoor air exhaust rotating rod, and an outdoor air exhaust pull rope 13 which freely falls is arranged on the outdoor air exhaust rotating rod.
The outer edge of the bidirectional valve plate 9 is provided with a circle of sealing rubber, and when the bidirectional valve plate 9 turns to one end of the indoor air exhaust interface 7 or one end of the outdoor air exhaust interface 8, the sealing rubber can be tightly pressed on the inner wall surface of the three-way joint 4, so that the sealing performance is ensured.
The working principle of the utility model is as follows:
when the outdoor air exhaust device is in a non-heating season, the handle is rotated by pulling the outdoor air exhaust pull rope 13 downwards, so that the outdoor air exhaust rotating rod moves downwards, the bidirectional valve plate 9 is driven to rotate towards one end of the indoor air exhaust interface 7 until the outer edge of the bidirectional valve plate 9 is tightly contacted with the inner wall surface of the joint of the air exhaust interface 6 in the three-way joint 4 and the indoor air exhaust interface 7, the end of the air exhaust interface 6 in the three-way joint 4 is completely isolated from the end of the indoor air exhaust interface 7, and high-temperature air in the air exhaust pipeline 1 is directly exhausted outdoors through the three-way joint 4.
When the air conditioner is in a heating season, the handle is rotated by pulling the indoor air exhaust pull rope 13 downwards, so that the indoor air exhaust rotating rod moves downwards, the bidirectional valve plate 9 is driven to rotate towards one end of the outdoor air exhaust interface 8 until the outer edge of the bidirectional valve plate 9 is in close contact with the inner wall surface of the joint of the air exhaust interface 6 in the three-way joint 4 and the outdoor air exhaust interface 8, the end of the air exhaust interface 6 in the three-way joint 4 is completely isolated from the end of the outdoor air exhaust interface 8, and thus high-temperature air in the air exhaust pipeline 1 is directly exhausted indoors through the three-way joint 4 to replace heating equipment, and the effect of utilizing waste heat of the air compressor 5 is achieved.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (8)
1. The utility model provides an indoor outer exhaust device of air compressor which characterized in that: comprises an indoor exhaust pipeline and an outdoor exhaust pipeline which are connected through a three-way joint; the lower end of the exhaust pipeline is connected with an exhaust outlet of a host of the air compressor, the upper end of the exhaust pipeline is connected with an exhaust interface at the lower end of the three-way joint, and the air compressor is arranged indoors; the indoor exhaust pipeline is horizontally arranged indoors, and one end of the indoor exhaust pipeline is connected with the indoor exhaust interface of the three-way joint; the outdoor exhaust pipeline is horizontally arranged, one end of the outdoor exhaust pipeline is connected with the outdoor exhaust interface of the three-way joint, and the other end of the outdoor exhaust pipeline penetrates through the wall and extends out of the room;
be provided with two-way valve plate in the three way connection, two-way valve plate rotates through its upper end's pivot horizontal pole and connects in three way connection's inside, the pivot horizontal pole stretches out in the outside one end fixedly connected with handle of three way connection, the handle includes two dwang, respectively a fixedly connected with stay cord on every dwang.
2. The indoor and outdoor air exhaust device of the air compressor as claimed in claim 1, wherein: the three-way joint comprises an air exhaust interface which is vertically arranged downwards, an indoor air exhaust interface which is horizontally arranged and an outdoor air exhaust interface which is horizontally arranged, and is sequentially connected with the air exhaust pipeline, the indoor air exhaust pipeline and the outdoor air exhaust pipeline through the three interfaces.
3. The indoor and outdoor air exhaust device of the air compressor as claimed in claim 1, wherein: the rotating shaft cross rod is fixedly connected with the upper edge of the bidirectional valve plate, is horizontally arranged at the upper end of a cross line of the three-way joint, where the indoor air exhaust interface is connected with the outdoor air exhaust interface, and is vertical to the axis of the indoor air exhaust interface or the outdoor air exhaust interface.
4. The indoor and outdoor air exhaust device of the air compressor as claimed in claim 3, wherein: the bidirectional valve plate is of a plate-shaped structure with an arc-shaped edge, and the outer edge of the bidirectional valve plate is the same as the outer contour of the joint of the air exhaust interface in the three-way joint and the indoor air exhaust interface or the outer contour of the joint of the air exhaust interface and the outdoor air exhaust interface.
5. The indoor and outdoor air exhaust device of the air compressor according to claim 4, wherein: when the bidirectional valve plate rotates to one end of the indoor air exhaust interface, the outer edge of the bidirectional valve plate is in close contact with the inner wall surface of the joint of the air exhaust interface in the three-way joint and the indoor air exhaust interface, and the air exhaust interface end in the three-way joint is completely isolated from the indoor air exhaust interface end; when the bidirectional valve plate rotates to one end of the outdoor air exhaust interface, the outer edge of the bidirectional valve plate is in close contact with the inner wall surface of the joint of the outdoor air exhaust interface and the air exhaust interface in the three-way joint, and the air exhaust interface end in the three-way joint is completely isolated from the outdoor air exhaust interface end.
6. The indoor and outdoor air exhaust device of the air compressor as claimed in claim 4, wherein: the outer edge of the bidirectional valve plate is provided with a circle of sealing rubber, and when the bidirectional valve plate is turned to one end of the indoor air exhaust interface or one end of the outdoor air exhaust interface, the sealing rubber can be tightly pressed on the inner wall surface of the three-way joint.
7. The indoor and outdoor air exhaust device of the air compressor as claimed in claim 1, wherein: the handle is the shaft-like structure of U-shaped, dwang including connecting rod and connecting rod both ends, the connecting rod becomes 90 degrees each other with the dwang at both ends respectively, the fixed connection is located with the center of connecting rod to pivot horizontal pole and dwang are located the both sides of connecting rod respectively.
8. The indoor and outdoor air exhaust device of an air compressor as claimed in claim 7, wherein: when the bidirectional valve plate is in a vertical state, the two rotating rods are respectively at the same height, the rotating rod close to one side of the indoor air exhaust interface is an indoor air exhaust rotating rod, and an indoor air exhaust pull rope which freely falls is arranged on the indoor air exhaust rotating rod; the dwang that is close to outdoor interface one side of airing exhaust is the dwang of airing exhaust outdoors, be provided with the outdoor stay cord of airing exhaust that freely droops on the dwang of airing exhaust outdoors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122306668.7U CN216950775U (en) | 2021-09-23 | 2021-09-23 | Indoor and outdoor air exhaust device of air compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122306668.7U CN216950775U (en) | 2021-09-23 | 2021-09-23 | Indoor and outdoor air exhaust device of air compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216950775U true CN216950775U (en) | 2022-07-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122306668.7U Active CN216950775U (en) | 2021-09-23 | 2021-09-23 | Indoor and outdoor air exhaust device of air compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216950775U (en) |
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2021
- 2021-09-23 CN CN202122306668.7U patent/CN216950775U/en active Active
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