CN218970144U - Air partition device for drainage of clean room - Google Patents
Air partition device for drainage of clean room Download PDFInfo
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- CN218970144U CN218970144U CN202121867093.XU CN202121867093U CN218970144U CN 218970144 U CN218970144 U CN 218970144U CN 202121867093 U CN202121867093 U CN 202121867093U CN 218970144 U CN218970144 U CN 218970144U
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- chuck
- drainage
- clean room
- drain pipe
- diameter
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Abstract
The utility model provides an air isolation device for draining water in a clean room, which comprises a drain pipe and a chuck, wherein the chuck is arranged at the top end of the drain pipe, a drain outlet and an exhaust port are arranged on the chuck, the drain pipe comprises an upper end and a lower end, and the diameter of the upper end is larger than that of the lower end. The chuck is fixed with the drain pipe through the anchor ear, and simple to operate, simple manufacture avoids causing the influence to room environment.
Description
Technical Field
The utility model mainly relates to the field of clean rooms, in particular to an air partition device for draining water in a clean room.
Background
The general drainage pattern in clean room areas is now divided into two forms. A clean floor drain is suitable for intermittent drainage; one type of conventional air partition is provided with a buffer plate. Disadvantages of the prior art: the clean floor drain has insufficient drainage amount, is difficult to be suitable for equipment drainage with larger water amount, and can discharge a large amount of hot air during hot drainage to damage the environment; the conventional air partition method is heavy, occupies a large space and is not easy to overhaul and clean.
Disclosure of Invention
In order to overcome the defects in the prior art, the utility model provides an air isolation device for draining water in a clean room, which comprises a drain pipe and a chuck 5, wherein the chuck 5 is arranged at the top end of the drain pipe, a water outlet 4 and an air outlet 3 are arranged on the chuck 5, the drain pipe comprises an upper end 2 and a lower end 1, and the diameter of the upper end 2 is larger than that of the lower end 1.
Preferably, the chuck 5 is fixed with the drain pipe through a hoop.
Preferably, the drain pipe is made of stainless steel.
Preferably, the ratio of the diameter of the upper end 2 to the diameter of the lower end 1 is greater than 2:1.
Preferably, the drain opening 4 has a bent pipe structure.
The utility model has the beneficial effects that:
the novel air partition device is convenient to install, attractive in appearance, easy to clean, convenient to overhaul due to chuck connection, capable of calculating the size of the air partition according to the water discharge, simple to manufacture, capable of solving the problem of large water discharge, and capable of conveniently discharging a large amount of hot air generated by heat discharge to the outside of a clean room, and avoiding affecting the room environment.
Drawings
Fig. 1 is a structural diagram of the present utility model.
Detailed Description
The present utility model will be further described with reference to the following examples in order to better understand the technical solutions of the present utility model and to make the above features, objects and advantages of the present utility model more clearly understood. The examples are only for illustrating the present utility model and are not intended to limit the scope of the present utility model.
As shown in fig. 1, the present utility model includes:
the utility model provides an air partition device that toilet drainage used, includes drain pipe, chuck 5 sets up on the drain pipe top, be equipped with outlet 4 and gas vent 3 on the chuck 5, the drain pipe includes upper end 2 and lower extreme 1, the diameter of upper end 2 is bigger than the diameter of lower extreme 1. The chuck 5 is fixed with the drain pipe through a hoop.
In this embodiment, the drain pipe is made of stainless steel. The ratio of the diameter of the upper end 2 to the diameter of the lower end 1 is greater than 2:1, and the water outlet 4 is of a bent pipe structure.
During installation, firstly, the drainage amount of the drainage point is verified, and the caliber of the drainage pipe, the size of the chuck surface and the caliber of the drainage point are calculated through calculation, so that the size of the drainage pipe of the device is determined.
The water discharging position is drilled on the floor after positioning, the device is fixed below the floor and matched with the ground for construction during installation, the upper chuck surface is leveled by a leveling ruler, the water discharging port is connected with the water discharging port of the clean room for discharging water, the water discharging pipe is buried in the bottom surface, the top end of the upper end 2 is approximately 50mm away from the bottom surface, the operation position of the chuck 5 is reserved, the gap between the lower end 1 of the water discharging pipe and the ground opening is filled with quartz sand tightly, and the surface is leveled by epoxy or PVC.
The drain outlet of the clean room is connected with the drain port of the device by a chuck, and the gasket is made of high-temperature-resistant polytetrafluoroethylene material. The exhaust port of the device is arranged at a proper position to extend from the upper part of the suspended ceiling to outdoor discharge, and an anti-scalding mark is posted on the surface.
The above-described embodiments are merely illustrative of the principles of the present application and their effectiveness, and are not intended to limit the present application. Modifications and variations may be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present application. Accordingly, it is intended that all equivalent modifications and variations which may be accomplished by those skilled in the art without departing from the spirit and technical spirit of the present utility model shall be covered by the claims of this patent application.
Claims (3)
1. The air isolation device for the clean room drainage is characterized by comprising a drainage pipe and a chuck (5), wherein the chuck (5) is arranged at the top end of the drainage pipe, a drainage outlet (4) and an exhaust port (3) are arranged on the chuck (5), the drainage pipe comprises an upper end (2) and a lower end (1), and the diameter of the upper end (2) is larger than that of the lower end (1); the chuck (5) and the drain pipe are fixed through a hoop;
the ratio of the diameter of the upper end (2) to the diameter of the lower end (1) is greater than 2:1.
2. An air shutoff device for clean room drainage according to claim 1,
the method is characterized in that: the drain pipe is made of stainless steel.
3. An air shutoff device for clean room drainage according to claim 2,
the method is characterized in that: the water outlet (4) is of a bent pipe type structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121867093.XU CN218970144U (en) | 2021-08-11 | 2021-08-11 | Air partition device for drainage of clean room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121867093.XU CN218970144U (en) | 2021-08-11 | 2021-08-11 | Air partition device for drainage of clean room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218970144U true CN218970144U (en) | 2023-05-05 |
Family
ID=86168239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121867093.XU Active CN218970144U (en) | 2021-08-11 | 2021-08-11 | Air partition device for drainage of clean room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218970144U (en) |
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2021
- 2021-08-11 CN CN202121867093.XU patent/CN218970144U/en active Active
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