CN211597548U - Labour saving and time saving plugging device that discharges fume - Google Patents
Labour saving and time saving plugging device that discharges fume Download PDFInfo
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- CN211597548U CN211597548U CN201922353566.3U CN201922353566U CN211597548U CN 211597548 U CN211597548 U CN 211597548U CN 201922353566 U CN201922353566 U CN 201922353566U CN 211597548 U CN211597548 U CN 211597548U
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- airtight door
- saving
- door
- air defense
- people
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Abstract
The utility model provides a labour saving and time saving plugging device that discharges fume, including the exhaust well, exhaust well one side is equipped with the people's air defense door, people's air defense door intercommunication collection chamber, collection chamber intercommunication computer lab of discharging fume, the utility model discloses the exhaust well is equipped with the people's air defense door, opens the people's air defense door at ordinary times, satisfies the demand of discharging fume at ordinary times and supplying air, and the people's air defense door is closed with the exhaust well during wartime, satisfies the protection demand, need not carry out other conversions, the utility model discloses novel structure, easy operation very easily promotes.
Description
Technical Field
The utility model relates to a building technical field that discharges fume, concretely relates to labour saving and time saving plugging device that discharges fume.
Background
At present, civil air defense engineering is basically combined with peacetime and war time in order to save manufacturing cost, and is an automobile garage at ordinary times, and civil air defense engineering is converted into civil air defense engineering in war time, because civil air defense engineering needs nuclear weapon, conventional weapon and biochemical weapon, all of which require civil air defense engineering to have shock wave resistance and closed capability, and ordinary smoke discharge wells and blast wells communicated with the outside, and the civil air defense engineering needs to be plugged in war time, and in the prior art, as shown in attached figures 1 and 2, the conventional smoke discharge wells and the blast wells adopt top plate plugging in imminent war, so that the construction difficulty is high and time and labor are wasted in imminent war conversion.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a labour saving and time saving plugging device that discharges fume.
The purpose of the utility model is realized with the following mode:
the utility model provides a labour saving and time saving plugging device that discharges fume, includes the exhaust pit, exhaust pit one side is equipped with the people's air defense door, people's air defense door intercommunication collection chamber, collection chamber intercommunication smoke exhaust machine room.
People's air defense door is including protection airtight door and airtight door, protection airtight door is connected at the well outer wall of discharging fume, and airtight door is connected at the exhaust-fume well inner wall to protection airtight door intercommunication collection chamber, protection airtight door and airtight door set up relatively.
The protective airtight door is communicated with the smoke exhaust well, and the airtight door is communicated with the gas collection chamber.
Protective airtight door and airtight door all are equipped with the sealing washer, and the sealing washer advances the joint with discharging fume.
Compared with the prior art, the utility model discloses the exhaust well is equipped with the people's air defense door, opens the people's air defense door at ordinary times, satisfies the demand of discharging fume at ordinary times and supplying air, and the people's air defense door is closed with the well of discharging fume during the wartime, satisfies the protection demand, need not carry out other conversions, the utility model discloses novel structure, easy operation very easily promotes.
Drawings
Figure 1 is a plan view of a prior art occlusion.
Fig. 2 is a cross-sectional view of a prior art closure.
Fig. 3 is a plan view of the plug of the present invention.
Fig. 4 is a cross-sectional view of the closure of the present invention.
The system comprises a smoke exhaust well 1, a civil air defense door 2, a sealed door 21, a protective sealed door 22, a gas collection chamber 3 and a smoke exhaust machine room 4.
Detailed Description
As shown in the attached figures 3 and 4, the time-saving and labor-saving smoke discharging and blocking device comprises a smoke discharging well 1, wherein a civil air defense door 2 is arranged on one side of the smoke discharging well 1, the civil air defense door 2 is communicated with a gas collecting chamber 3, and the gas collecting chamber 3 is communicated with a smoke discharging machine room 4.
People's air defense door 2 includes protective airtight door 22 and airtight door 21, protective airtight door 22 is connected at the well outer wall of discharging fume, and airtight door 21 is connected at the well inner wall of discharging fume to protective airtight door 22 communicates collection chamber 3, protective airtight door 22 and airtight door 21 set up relatively.
The protective airtight door 22 is communicated with the smoke exhaust well 1, and the airtight door 21 is communicated with the gas collection chamber 3.
The protective airtight door 22 and the airtight door 21 are both provided with sealing rings, and the sealing rings are connected with the smoke exhaust inlet in a clamping mode.
The working process of the utility model is as follows: open protective airtight door 22 and airtight door 21 at ordinary times, satisfy and discharge fume at ordinary times and air supply demand, closed protective airtight door 22 and airtight door 21 during the war, satisfy the protection demand, need not carry out other conversions, the sealing washer realizes the sealed of protective airtight door 22 and airtight door 21, the utility model discloses novel structure, easy operation very easily promotes.
While the preferred embodiments of the present invention have been described, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the general inventive concept, and it is intended to cover all such changes and modifications as fall within the true spirit and scope of the invention.
Claims (4)
1. The utility model provides a labour saving and time saving plugging device that discharges fume, includes the cigarette well, its characterized in that: and a civil air defense door is arranged on one side of the smoke exhaust well, the civil air defense door is communicated with an air collection chamber, and the air collection chamber is communicated with a smoke exhaust machine room.
2. The time-saving and labor-saving smoke discharging and blocking device according to claim 1, characterized in that: people's air defense door is including protection airtight door and airtight door, protection airtight door is connected at the well outer wall of discharging fume, and airtight door is connected at the exhaust-fume well inner wall to protection airtight door intercommunication collection chamber, protection airtight door and airtight door set up relatively.
3. The time-saving and labor-saving smoke discharging and blocking device according to claim 2, characterized in that: the protective airtight door is communicated with the smoke exhaust well, and the airtight door is communicated with the gas collection chamber.
4. The time-saving and labor-saving smoke discharging and blocking device according to claim 2, characterized in that: protective airtight door and airtight door all are equipped with the sealing washer, and the sealing washer advances the joint with discharging fume.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922353566.3U CN211597548U (en) | 2019-12-25 | 2019-12-25 | Labour saving and time saving plugging device that discharges fume |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922353566.3U CN211597548U (en) | 2019-12-25 | 2019-12-25 | Labour saving and time saving plugging device that discharges fume |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211597548U true CN211597548U (en) | 2020-09-29 |
Family
ID=72595215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922353566.3U Active CN211597548U (en) | 2019-12-25 | 2019-12-25 | Labour saving and time saving plugging device that discharges fume |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211597548U (en) |
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2019
- 2019-12-25 CN CN201922353566.3U patent/CN211597548U/en active Active
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