CN218660901U - Hot air device capable of uniformly discharging air - Google Patents
Hot air device capable of uniformly discharging air Download PDFInfo
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- CN218660901U CN218660901U CN202223306197.0U CN202223306197U CN218660901U CN 218660901 U CN218660901 U CN 218660901U CN 202223306197 U CN202223306197 U CN 202223306197U CN 218660901 U CN218660901 U CN 218660901U
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Abstract
The utility model discloses a hot-blast device of even air-out belongs to hot-blast first technical field. The utility model provides a hot air device of even air-out, includes hot-blast head, still includes: the heated tube is fixedly connected to the inner wall of the hot air head; the heating pipes are uniformly arranged on the side walls of the heating pipes, and the air conveying pipes are fixedly connected to the hot air head and are communicated with the hot air head; the air outlet end of the air delivery pipe is tangent to the inner circular groove of the hot air head, and when the air delivery pipe blows air, the blown hot air flows circumferentially along the groove wall of the inner circular groove; through the baffle that sets up among the device to can change hot-blast direction of blowing off, make hot-blast no longer directly blow in compound medical catheter one side of multilayer, make the whole anchor ring of compound medical catheter of multilayer can both heat, thereby can make the compound medical catheter of multilayer be heated evenly, the processing effect is better.
Description
Technical Field
The utility model relates to a hot-blast first technical field especially relates to a hot-blast device of even air-out.
Background
In the prior art, a hot air head is generally adopted to heat a multilayer composite medical catheter, so that the multilayer composite medical catheter is tightly attached, in the operation process, the multilayer composite medical catheter to be heated penetrates through a heated pipe, hot air is conveyed through an air conveying pipe to heat the multilayer composite medical catheter, and subsequent stretching is facilitated.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve the inhomogeneous problem of hot air device among the prior art and the hot air device of even air-out that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a hot air device of even air-out, includes hot-blast head, still includes:
the heated tube is fixedly connected to the inner wall of the hot air head;
a plurality of heated holes are uniformly arranged on the side wall of the heated tube,
the air delivery pipe is fixedly connected to the hot air head and communicated with the hot air head;
the air outlet end of the air delivery pipe is tangent to the inner circular groove of the hot air head, and when the air delivery pipe blows air, the blown hot air flows circumferentially along the groove wall of the inner circular groove.
In order to further ensure the uniformity of the blowing, preferably, a baffle is fixedly connected to the hot air head, the baffle is located at the air outlet end of the air conveying pipe, the baffle is obliquely arranged along the inner wall of the hot air head, so that the hot air blown out by the air conveying pipe is blown to the baffle, the hot air is enabled to flow along the circumference of the inner wall of the hot air head under the diversion of the baffle, the baffle is a V-shaped plate, and the V-shaped included angle of the baffle is 160 degrees.
In order to improve the heating effect, an upper cover and a lower cover are further connected to the hot blast head through bolts.
Furthermore, a threaded hole is formed in the hot air head, and pressing holes corresponding to the threaded hole are formed in the upper cover and the lower cover.
Furthermore, the upper cover and the lower cover are also provided with slotted holes corresponding to the heated tubes.
In order to further improve the heating effect, furthermore, a connecting rod is fixedly connected to the side wall of the hot air head, the connecting rod is fixedly connected with the heated tube, and a mounting groove matched with the connecting rod is formed in the lower cover.
In order to match with more air inlet pipelines, an installation head is clamped on the air delivery pipe, and an installation pipe is arranged on the installation head.
Compared with the prior art, the utility model provides a hot-blast device of even air-out possesses following beneficial effect:
1. in the use process of the hot air device, hot air conveyed by the air delivery pipe flows circumferentially along the wall of the circular inner groove in the hot air head, so that the hot air can uniformly enter the hot air head, and the hot air entering the hot air head uniformly heats the multilayer composite medical catheter in the heated pipe.
2. This hot air device, through the baffle that sets up in the device to can change the hot-blast direction of blowing off, make hot-blast no longer directly blow in compound medical catheter one side of multilayer, but further evenly blow in hot-blast head, make the whole anchor ring of compound medical catheter of multilayer can both heat, thereby can make compound medical catheter of multilayer be heated evenly, guarantee the heating effect.
Drawings
Fig. 1 is a schematic structural view of a hot air device for uniformly discharging air according to the present invention;
fig. 2 is a schematic view of an internal structure of a hot air device for uniformly discharging air according to the present invention;
fig. 3 is the utility model provides a structural schematic is overlooked to hot air device's of even air-out inside.
Fig. 4 is a first schematic structural view of a hot air device for uniformly discharging air provided by the present invention;
fig. 5 is a schematic structural diagram of a hot air device with uniform air outlet according to the present invention.
In the figure: 1. a hot air head; 101. a threaded hole; 102. a heated tube; 1021. a heated bore; 103. a baffle plate; 104. a connecting rod; 2. a wind delivery pipe; 201. a mounting head; 2011. installing a pipe; 202. a blowing thin tube; 3. an upper cover; 301. a slot; 302. pressing a hole; 4. a lower cover; 401. and (7) installing a groove.
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.
Example 1:
referring to fig. 1-4, a hot air device for uniformly discharging air comprises a hot air head 1, and further comprises:
the heated pipe 102 is fixedly connected to the inner wall of the hot air head 1;
a plurality of heated holes 1021 uniformly arranged on the side wall of the heated tube 102,
the air delivery pipe 2 is fixedly connected to the hot air head 1, and the air delivery pipe 2 is communicated with the hot air head 1;
the air outlet end of the air delivery pipe 2 is tangent to the circular inner groove in the hot air head 1, and when the air delivery pipe 2 blows air, the blown hot air flows circumferentially along the groove wall of the circular inner groove.
Referring to fig. 4, in the using process, the hot air delivered by the air delivery pipe 2 flows circumferentially along the inner groove wall of the circular inner groove in the hot air head, so that the hot air can uniformly enter the hot air head 1, and the hot air entering the hot air head 1 can uniformly heat the multilayer composite medical catheter in the heated pipe 102.
Example 2:
referring to fig. 1-5, a hot air device for uniformly discharging air is substantially the same as that in embodiment 1, except that a small blowing pipe 202 is further connected to the air delivery pipe 2, the air outlet end of the small blowing pipe 202 is tangent to the circular inner groove in the hot air head 1, when the air delivery pipe 2 blows air, the hot air is blown out through the small blowing pipe 202, the blown hot air flows circumferentially along the wall of the circular inner groove, the hot air blown out through the small blowing pipe 202 flows circumferentially along the wall of the circular inner groove in the hot air head, so that the hot air can uniformly enter the hot air head 1, and the hot air entering the hot air head 1 uniformly heats the multilayer composite medical catheter in the heated pipe 102.
Example 3:
referring to fig. 1-3, a hot air device for uniformly discharging air comprises a hot air head 1, and further comprises:
the heated pipe 102 is fixedly connected to the inner wall of the hot air head 1;
the plurality of heated holes 1021 are uniformly formed in the side wall of the heated tube 102, and the hot air entering the hot air head 1 can not directly blow on the multilayer composite medical catheter through the plurality of groups of heated holes 1021 on the heated tube 102, and can more uniformly enter the heated tube 102, so that the uniform heating effect of the hot air is further improved;
the air delivery pipe 2 is fixedly connected to the hot air head 1, and the air delivery pipe 2 is communicated with the hot air head 1;
the baffle 103 is fixedly welded in the hot air head 1, the baffle 103 is positioned at the air outlet end of the air conveying pipe 2, and the baffle 103 is obliquely arranged along the inner wall of the hot air head 1, so that hot air blown out of the air conveying pipe 2 is blown to the baffle 103, and the hot air flows along the circumference of the inner wall of the hot air head 1 under the flow guidance of the baffle 103.
The baffle 103 is a V-shaped plate, and the V-shaped included angle of the baffle 103 is 160 degrees.
The included angle of the baffle plate 103 is set to be 160 degrees, the inward bending angle of the baffle plate 103 is 10 degrees, and therefore blown hot air can pass through the baffle plate 103 and can be uniformly blown into the hot air head 1.
The hot air head 1 is also connected with an upper cover 3 and a lower cover 4 through bolts.
The upper cover 3 and the lower cover 4 which are connected on the hot air head 1 through bolts can prevent the blown hot air from leaking out, thereby improving the blowing heating effect.
The hot air head 1 is provided with a threaded hole 101, and the upper cover 3 and the lower cover 4 are both provided with a pressing hole 302 corresponding to the threaded hole 101.
The upper cover 3 and the lower cover 4 are also provided with slotted holes 301 corresponding to the heated pipes 102.
The connecting rod 104 is fixedly connected to the side wall of the hot air head 1, the connecting rod 104 is fixedly connected with the heated tube 102, and the lower cover 4 is provided with a mounting groove 401 matched with the connecting rod 104.
Through the mounting groove 401 that sets up on the lower cover 4 to enable the lower cover 4 when the installation, can not and hot-blast head 1 between produce the gap, thereby further improved the heating effect of blowing.
The air delivery pipe 2 is connected with the mounting head 201 in a clamping mode, the mounting head 201 is provided with a mounting pipe 2011, and the mounting pipe 2011 and the mounting head 201 are integrally formed.
Through the installation head 201 of joint on defeated tuber pipe 2, installation pipe 2011 on installing head 201 can make according to the size of air-supply line's size to can be suitable for more intake stack.
Referring to fig. 1, before use, an upper cover 3 and a lower cover 4 are connected to a hot air head 1 through screws, and then a multilayer composite medical catheter to be heated passes through a pressure hole 302 on the upper cover 3 and a heated tube 102 and finally passes out through the pressure hole 302 on the lower cover 4;
referring to fig. 1-3, when in use, hot air is conveyed through the air conveying pipe 2, the conveyed hot air enters the hot air head 1 through the air conveying pipe 2, the conveyed hot air blows on the baffle 103 due to the baffle 103 arranged in the hot air head 1, the hot air blowing on the baffle 103 blows out around the inner wall of the hot air head 1 due to the baffle 103 being bent inwards by 10 degrees, the blown hot air uniformly enters the hot air head 1, and the multilayer composite medical catheter in the heated pipe 102 is uniformly heated by the hot air entering the hot air head 1;
through the baffle 103 that sets up among the device to can change hot-blast direction of blowing off, make hot-blast no longer directly blow in compound medical catheter one side of multilayer, but evenly blow off, make the whole anchor ring of compound medical catheter of multilayer can both heat, thereby can make compound medical catheter of multilayer be heated evenly, the subsequent drawing of being more convenient for, and the even compound medical catheter of multilayer that is heated is more difficult for the fracture in subsequent drawing.
Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides a hot-blast device of even air-out, its characterized in that includes hot-blast head (1), still includes:
the heated pipe (102) is fixedly connected to the inner wall of the hot air head (1);
a plurality of heat receiving holes (1021) uniformly arranged on the side wall of the heat receiving pipe (102),
the air delivery pipe (2) is fixedly connected to the hot air head (1), and the air delivery pipe (2) is communicated with the hot air head (1);
the air outlet end of the air delivery pipe (2) is tangent to the inner circular inner groove of the hot air head (1), and when the air delivery pipe (2) blows air, the blown hot air flows circumferentially along the groove wall of the inner circular groove.
2. The hot air device with uniform air outlet according to claim 1, characterized in that a baffle (103) is further fixedly connected to the hot air head (1), the baffle (103) is located at the air outlet end of the air delivery pipe (2), the baffle (103) is obliquely arranged along the inner wall of the hot air head (1), so that the hot air blown from the air delivery pipe (2) is blown to the baffle (103), the hot air is made to flow along the circumference of the inner wall of the hot air head (1) under the guidance of the baffle (103), the baffle (103) is a V-shaped plate, and the V-shaped included angle of the baffle (103) is 160 °.
3. The hot air device with uniform air outlet according to claim 1, wherein the hot air head (1) is further connected with an upper cover (3) and a lower cover (4) through bolts.
4. The hot air device with uniform air outlet according to claim 3, wherein the hot air head (1) is provided with a threaded hole (101), and the upper cover (3) and the lower cover (4) are both provided with a pressing hole (302) corresponding to the threaded hole (101).
5. The hot air device for uniformly discharging air according to claim 3, wherein the upper cover (3) and the lower cover (4) are further provided with slotted holes (301) corresponding to the heated pipes (102).
6. The hot air device with uniform air outlet according to claim 3, wherein a connecting rod (104) is fixedly connected to the side wall of the hot air head (1), the connecting rod (104) is fixedly connected to the heated tube (102), and the lower cover (4) is provided with an installation groove (401) matched with the connecting rod (104).
7. The hot air device with uniform air outlet according to claim 1, wherein the air delivery pipe (2) is connected with an installation head (201) in a clamping manner, and the installation head (201) is provided with an installation pipe (2011).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223306197.0U CN218660901U (en) | 2022-12-07 | 2022-12-07 | Hot air device capable of uniformly discharging air |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223306197.0U CN218660901U (en) | 2022-12-07 | 2022-12-07 | Hot air device capable of uniformly discharging air |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218660901U true CN218660901U (en) | 2023-03-21 |
Family
ID=85549138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223306197.0U Active CN218660901U (en) | 2022-12-07 | 2022-12-07 | Hot air device capable of uniformly discharging air |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218660901U (en) |
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2022
- 2022-12-07 CN CN202223306197.0U patent/CN218660901U/en active Active
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