CN219974887U - Sealing structure - Google Patents
Sealing structure Download PDFInfo
- Publication number
- CN219974887U CN219974887U CN202321334666.1U CN202321334666U CN219974887U CN 219974887 U CN219974887 U CN 219974887U CN 202321334666 U CN202321334666 U CN 202321334666U CN 219974887 U CN219974887 U CN 219974887U
- Authority
- CN
- China
- Prior art keywords
- air outlet
- fixed
- connection
- pipe
- connecting bolt
- 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.)
- Active
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 24
- 230000000694 effects Effects 0.000 claims abstract description 12
- 238000009434 installation Methods 0.000 abstract description 10
- 239000007789 gas Substances 0.000 description 7
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a sealing structure, and relates to the technical field of sealing structures. Including the fan, the fixed air outlet that is provided with in one side of fan bottom, the one end activity of air outlet is provided with the extension pipe, the fixed embedded pipe that is provided with of one end of extension pipe, embedded pipe is located the inside of air outlet, the fixed first connection pad that is provided with of outer wall of extension pipe, the fixed second connection pad that is provided with of outer wall of air outlet, the activity is provided with the connecting bolt between first connection pad and the second connection pad, the draw-in groove has been seted up at the top of connecting bolt, and the inside activity of draw-in groove is provided with the inserted bar, the fixed curb plate that is provided with of one end of inserted bar, the fixed nut seat that is provided with in one side of curb plate. Through setting up the inserted bar, utilize the joint relation of inserted bar and connecting bolt, can realize faster installation and dismantlement between air outlet and the outer pipe, need not to use the instrument during installation and the dismantlement operation, the installation is higher with the efficiency of dismantlement.
Description
Technical Field
The utility model relates to the technical field of sealing structures, in particular to a sealing structure.
Background
The blower delivers medium mainly clean air, clean gas, sulfur dioxide and other inert gases. Other flammable, explosive, erodible, toxic and special gases can be produced and conveyed as required.
The Chinese patent No. 217999910U discloses a blower with a sealing structure, which comprises an outer cover shell and an air outlet arranged at the bottom of the outer cover shell, wherein one end of the air outlet is connected with an external pipe, the external pipe comprises a main pipe and an embedded pipe, the embedded pipe stretches into the air outlet, the sealing structure is arranged between the air outlet and the external pipe, the sealing structure comprises a first sealing component and a second sealing component, the first sealing component is arranged between the main pipe and the end part of the air outlet, and the second sealing component is arranged between the embedded pipe and the inner wall of the air outlet; through the first seal assembly and the second seal assembly of design, promoted the connection leakproofness between air outlet and the external connection pipe, guaranteed good sealed effect, effectively prevented the condition that takes place gas leakage, let the output that gas can be stable, be favorable to the normal use of air-blower.
However, the air outlet of the blower is connected with the external connection pipe through bolts, and when the external connection pipe is required to be dismounted later, the corresponding dismounting tool is required to be used for dismounting, so that the dismounting efficiency is low.
Disclosure of Invention
The utility model provides a sealing structure for solving the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a seal structure, includes the fan, one side of fan bottom is fixed and is provided with the air outlet, the one end activity of air outlet is provided with outer takeover, the one end of outer takeover is fixed and is provided with embedded pipe, embedded pipe is located the inside of air outlet, the outer wall of outer takeover is fixed and is provided with first connection pad, the outer wall of air outlet is fixed and is provided with the second connection pad, the activity is provided with the connecting bolt between first connection pad and the second connection pad, the draw-in groove has been seted up at the top of connecting bolt, and the inside activity of draw-in groove is provided with the inserted bar, the one end of inserted bar is fixed and is provided with the curb plate, one side of curb plate is fixed and is provided with the nut seat, the inner wall activity of nut seat is provided with the lead screw.
Further, the bottom of fan is fixed and is provided with the support, the bottom of support is fixed and is provided with the base.
Further, a rubber ring is arranged between the external connection pipe and the air outlet.
Further, the connection relation between the inserted link and the connecting bolt is a clamping connection.
Further, a guide block is fixedly arranged on one side of the side plate and is positioned in a sliding groove on one side of the inner wall of the second connecting disc, and the guide block is connected with the second connecting disc in a sliding manner.
Furthermore, the connection relation between the screw rod and the nut seat is threaded connection, and one end of the screw rod is fixedly provided with an adjusting handle.
Compared with the prior art, the utility model provides a sealing structure, which has the following beneficial effects:
1. this seal structure utilizes the joint relation of inserted bar and connecting bolt through setting up the inserted bar, can realize the installation that is very fast between air outlet and the outer tube and dismantle, need not to use the instrument during installation and the dismantlement operation, and the installation is higher with the efficiency of dismantlement.
2. According to the sealing structure, the rubber ring is arranged, so that the tightness of connection between the external connection pipe and the air outlet is enhanced, and the condition of gas leakage is prevented.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a front elevational view of the structure of the present utility model;
FIG. 3 is a schematic view of an air outlet structure according to the present utility model;
FIG. 4 is an enlarged view of the structure of the portion A of the present utility model;
in the figure: 1. a blower; 101. a bracket; 2. a base; 3. an air outlet; 4. an outer connecting pipe; 401. an embedded pipe; 402. a rubber ring; 5. a first connection plate; 6. a second connection pad; 7. a connecting bolt; 701. a rod; 702. a side plate; 703. a nut seat; 704. a screw rod; 705. an adjusting handle; 706. and a guide block.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the utility model discloses a sealing structure, which comprises a fan 1, wherein an air outlet 3 is fixedly arranged on one side of the bottom of the fan 1, an external connection pipe 4 is movably arranged at one end of the air outlet 3, an embedded pipe 401 is fixedly arranged at one end of the external connection pipe 4, the embedded pipe 401 is positioned in the air outlet 3, a first connecting disc 5 is fixedly arranged on the outer wall of the external connection pipe 4, a second connecting disc 6 is fixedly arranged on the outer wall of the air outlet 3, a connecting bolt 7 is movably arranged between the first connecting disc 5 and the second connecting disc 6, a clamping groove is formed in the top of the connecting bolt 7, an inserting rod 701 is movably arranged in the clamping groove, a side plate 702 is fixedly arranged at one end of the inserting rod 701, a nut seat 703 is fixedly arranged at one side of the side plate 702, and a screw rod 704 is movably arranged on the inner wall of the nut seat 703.
Specifically, the bottom of the fan 1 is fixedly provided with a bracket 101, and the bottom of the bracket 101 is fixedly provided with a base 2.
In this embodiment, by providing the bracket 101 and the base 2, the fan 1 can be supported, and the fan 1 is prevented from contacting the ground.
Specifically, a rubber ring 402 is disposed between the outer tube 4 and the air outlet 3.
In this embodiment, by providing the rubber ring 402, the sealing property of the connection between the outer tube 4 and the air outlet 3 is enhanced, and the occurrence of gas leakage is prevented.
Specifically, the connection relationship between the insert rod 701 and the connection pin 7 is a clamping connection.
In this embodiment, by providing the insert rod 701, when the insert rod 701 enters the locking groove on the connection bolt 7, the locking of the connection bolt 7 can be achieved.
Specifically, a guiding block 706 is fixedly disposed on one side of the side plate 702, the guiding block 706 is located in a sliding groove on one side of the inner wall of the second connecting disc 6, and the connection relationship between the guiding block 706 and the second connecting disc 6 is sliding connection.
In this embodiment, by providing the guide block 706, the guide block 706 moves vertically with the nut seat 703 and the side plate 702, and the guide block 706 enables the nut seat 703 and the side plate 702 to move vertically stably.
Specifically, the connection relationship between the screw rod 704 and the nut seat 703 is threaded connection, and an adjusting handle 705 is fixedly disposed at one end of the screw rod 704.
In this embodiment, by providing the screw 704, the screw 704 in a rotating state drives the plunger 701 to move vertically, and when one end of the plunger 701 is separated from the clamping groove on the connecting bolt 7, the clamping connection to the connecting bolt 7 can be released.
When the external connection pipe 4 is used, the rubber ring 402 is sleeved on the embedded pipe 401, then the embedded pipe 401 is inserted into the air outlet 3, then the connecting bolt 7 is inserted into the mounting holes on the first connecting disc 5 and the second connecting disc 6, then the screw rod 704 can be driven to rotate in a mode of rotating the adjusting handle 705, the screw rod 704 in a rotating state can drive the inserting rod 701 to vertically move, and when the inserting rod 701 enters a clamping groove on the connecting bolt 7, the clamping connection of the connecting bolt 7 can be realized, so that the installation of the external connection pipe 4 is completed;
when the outer connecting pipe 4 is disassembled, the screw rod 704 can be driven to rotate in a mode of rotating the adjusting handle 705, the screw rod 704 in a rotating state can drive the inserting rod 701 to vertically move, when one end of the inserting rod 701 is separated from the clamping groove on the connecting bolt 7, the clamping connection of the connecting bolt 7 can be released, then the connecting bolt 7 can be taken out, and then the outer connecting pipe 4 can be disassembled from one end of the air outlet 3.
To sum up, according to the sealing structure, through the arrangement of the insert rod 701, the fast installation and disassembly between the air port 3 and the external pipe 4 can be realized by utilizing the clamping relation between the insert rod 701 and the connecting bolt 7, tools are not required during the installation and disassembly operations, the installation and disassembly efficiency is high, and the tightness of the connection between the external pipe 4 and the air outlet 3 is enhanced by the arrangement of the rubber ring 402, so that the gas leakage is prevented.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a seal structure, includes fan (1), its characterized in that: one side of fan (1) bottom is fixed and is provided with air outlet (3), the one end activity of air outlet (3) is provided with takeover (4) outward, the one end of takeover (4) is fixed and is provided with embedded pipe (401), embedded pipe (401) are located the inside of air outlet (3), the outer wall of takeover (4) is fixed and is provided with first connection pad (5), the outer wall of air outlet (3) is fixed and is provided with second connection pad (6), the activity is provided with connecting bolt (7) between first connection pad (5) and second connection pad (6), draw-in groove has been seted up at the top of connecting bolt (7), and the inside activity of draw-in groove is provided with inserted bar (701), the one end of inserted bar (701) is fixed and is provided with curb plate (702), one side of curb plate (702) is fixed and is provided with nut seat (703), the inner wall activity of nut seat (703) is provided with lead screw (702).
2. A sealing arrangement according to claim 1, wherein: the bottom of fan (1) is fixedly provided with support (101), the bottom of support (101) is fixedly provided with base (2).
3. A sealing arrangement according to claim 1, wherein: a rubber ring (402) is arranged between the external connection pipe (4) and the air outlet (3).
4. A sealing arrangement according to claim 1, wherein: the connection relation between the inserted link (701) and the connecting bolt (7) is clamping connection.
5. A sealing arrangement according to claim 1, wherein: one side of the side plate (702) is fixedly provided with a guide block (706), the guide block (706) is positioned in a chute on one side of the inner wall of the second connecting disc (6), and the connection relation between the guide block (706) and the second connecting disc (6) is sliding connection.
6. A sealing arrangement according to claim 1, wherein: the connection relation of the screw rod (704) and the nut seat (703) is threaded connection, and one end of the screw rod (704) is fixedly provided with an adjusting handle (705).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321334666.1U CN219974887U (en) | 2023-05-30 | 2023-05-30 | Sealing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321334666.1U CN219974887U (en) | 2023-05-30 | 2023-05-30 | Sealing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219974887U true CN219974887U (en) | 2023-11-07 |
Family
ID=88579156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321334666.1U Active CN219974887U (en) | 2023-05-30 | 2023-05-30 | Sealing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219974887U (en) |
-
2023
- 2023-05-30 CN CN202321334666.1U patent/CN219974887U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN219974887U (en) | Sealing structure | |
| CN208348792U (en) | A kind of gas pipeline plugging device | |
| CN205424266U (en) | Plugging device is pressed in pipeline area | |
| CN114284856A (en) | Novel optical fiber coupling semiconductor laser and use method thereof | |
| CN110905838B (en) | Jet fan convenient to overhaul | |
| CN111265801B (en) | Production process of dry powder fire extinguisher | |
| CN210660753U (en) | Negative-pressure air fan convenient to install | |
| CN221124019U (en) | Gas dilution device | |
| CN220435782U (en) | High-stability pipeline repairing device | |
| CN215410724U (en) | Improved generation quick-operation joint | |
| CN221170949U (en) | Heat preservation check valve | |
| CN219522230U (en) | Disc type rubber tube cutting machine | |
| CN216815910U (en) | A gas tightness device for detecting slide valve | |
| CN220039958U (en) | Movable gas catcher | |
| CN220726534U (en) | Filtering mechanism of gas compressor | |
| CN209865332U (en) | Steam of flash distillation carries temperature pressure boost structure | |
| CN221120413U (en) | Quick detachable fan sealing device | |
| CN210269072U (en) | Corrugated pipe dry air sealing device | |
| CN221096849U (en) | Exhaust mechanism for screw compressor | |
| CN214096499U (en) | Plug for detecting sealing performance of intercooler | |
| CN220167461U (en) | Connecting mechanism for scaffold wall connecting piece | |
| CN221003109U (en) | Oil pump support dustproof construction | |
| CN219390524U (en) | Electric furnace gland | |
| CN2447587Y (en) | Vertical gate valve | |
| CN220819351U (en) | Helium gas detection tool for new energy battery cooling plate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Room 402-1, Research Building 5, No. 554 Zhengfeng Road, High tech Zone, Jinan City, Shandong Province, 250000 Patentee after: Shandong Dahuang Environmental Protection Equipment Co.,Ltd. Address before: 250000 Jingu A8-1-1305A, Hanyu, Jingshi East Road, Jinan Area, Jinan Free Trade Experimental Zone, Shandong Province Patentee before: Shandong Dahuang Fan Co.,Ltd. |