CN216999988U - Plateau malleation building waste fitting discharging - Google Patents
Plateau malleation building waste fitting discharging Download PDFInfo
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- CN216999988U CN216999988U CN202220713026.0U CN202220713026U CN216999988U CN 216999988 U CN216999988 U CN 216999988U CN 202220713026 U CN202220713026 U CN 202220713026U CN 216999988 U CN216999988 U CN 216999988U
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- positive pressure
- pipe
- exhaust pipe
- sewage
- exhaust
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- 238000007599 discharging Methods 0.000 title abstract description 12
- 239000002699 waste material Substances 0.000 title description 3
- 239000010865 sewage Substances 0.000 claims abstract description 72
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 21
- 239000007788 liquid Substances 0.000 claims abstract description 13
- 239000002912 waste gas Substances 0.000 abstract description 17
- 230000009471 action Effects 0.000 abstract description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 230000030279 gene silencing Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000003584 silencer Effects 0.000 description 1
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- Sink And Installation For Waste Water (AREA)
- Sewage (AREA)
Abstract
The utility model discloses a pollution discharge device for a plateau positive pressure building, which comprises a drainage pipe, a sewage collector, a first drainage pipe and a second drainage pipe, wherein the drainage pipe is connected with the sewage collector; the sewage discharging device is suitable for discharging sewage of positive pressure buildings, the air outlet ends of the first exhaust pipe and the second exhaust pipe are arranged in a positive pressure environment, the first exhaust pipe ensures that sewage in the drain pipe quickly flows into the sewage collector and can discharge waste gas in the drain pipe at the same time, the second exhaust pipe discharges the waste gas when the liquid level in the sewage collector rises, namely the first exhaust pipe and the second exhaust pipe are arranged in a high-pressure environment and have the function of ensuring that the whole sewage discharging device is in a positive pressure state and can discharge the waste gas at the same time, the positive pressure state of the sewage discharging device ensures that the liquid level of the sewage collector reaches a specified liquid level, the water outlet of the sewage collector is opened, and the sewage in the sewage collector can be quickly discharged under the action of pressure difference.
Description
Technical Field
The utility model relates to the technical field of sewage discharge equipment, in particular to a highland positive pressure building sewage discharge device.
Background
The conventional drainage device can not meet the requirement in consideration of the pressure difference between the indoor space and the outdoor space.
In summary, there is an urgent need for a positive pressure building pollution discharge device in plateau to solve the problem of difficult pollution discharge of positive pressure buildings in the prior art.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a highland positive pressure building pollution discharge device to solve the problem of difficult pollution discharge of positive pressure buildings in the prior art, and the specific technical scheme is as follows:
a pollution discharge device for a plateau positive pressure building comprises a drainage pipe, a sewage collector, a first exhaust pipe and a second exhaust pipe; two ends of the drainage pipe are respectively communicated with a drainage outlet of the positive pressure building and the sewage collector; two ends of the first exhaust pipe are respectively communicated with the positive pressure building and the drain pipe; two ends of the second exhaust pipe are respectively communicated with the positive pressure building and the sewage collector.
The preferable technical proposal also comprises an intercommunicating exhaust pipe; two ends of the intercommunicated exhaust pipe are respectively communicated with the first exhaust pipe and the second exhaust pipe.
Above technical scheme is preferred, all be provided with the exhaust cap on first blast pipe and second blast pipe and the one end of malleation building intercommunication.
Above technical scheme is preferred, the intercommunication has the trap between first exhaust pipe and the outlet.
Above technical scheme is preferred, be equipped with into water electric ball valve on the drain pipe.
Above technical scheme is preferred, be equipped with level sensor on the sewage collector.
Above technical scheme is preferred, the bottom intercommunication of sewage collector has the blow off pipe, is equipped with out the electronic ball valve of water on the blow off pipe.
Above technical scheme is preferred, be equipped with the outside discharge valve of intercommunication on the positive pressure building.
Above technical scheme is preferred, the export intercommunication of discharge valve has amortization structure.
Preferably, the positive pressure building comprises a positive pressure room and a pipe well; the first exhaust pipe and the second exhaust pipe are both communicated with the pipe well; the positive pressure room is used for living.
The technical scheme of the utility model has the following beneficial effects:
(1) the highland positive pressure building pollution discharge device comprises a drainage pipe, a sewage collector, a first exhaust pipe and a second exhaust pipe; the sewage discharging device is suitable for discharging sewage of a positive pressure building, the air outlet ends of the first exhaust pipe and the second exhaust pipe are arranged in a positive pressure environment (namely in the positive pressure building), the first exhaust pipe ensures that sewage in the drain pipes flows into the sewage collector quickly and can discharge waste gas in the drain pipes at the same time, the second exhaust pipe discharges waste gas when the liquid level in the sewage collector rises, namely the first exhaust pipe and the second exhaust pipe are arranged in a high-pressure environment and can discharge waste gas when the whole sewage discharging device is in a positive pressure state, the positive pressure state of the sewage discharging device ensures that the liquid level of the sewage collector reaches a specified liquid level, the water outlet of the sewage collector is opened, and the sewage in the sewage collector can be discharged quickly under the action of pressure difference.
(2) The two ends of the intercommunicated exhaust pipe are respectively communicated with the first exhaust pipe and the second exhaust pipe to form a coupling structure, and the intercommunicated exhaust pipe mainly aims to ensure that sewage flows smoothly by self, and can exhaust organically and accelerate the exhaust efficiency; the exhaust cap of the utility model can balance the pressure in the pipeline and exhaust air orderly.
(3) A trap is communicated between the first exhaust pipe and the drainage outlet of the positive pressure building, and the trap can prevent waste gas from being discharged back.
(4) The sewage collector is communicated with a sewage discharge pipe, the sewage discharge pipe is provided with the water outlet electric ball valve, and the water outlet electric ball valve can control the discharge of sewage and can also keep the sewage collector isolated from the external environment, so that the positive pressure state of the whole sewage discharge device is ensured.
(5) The positive pressure building (particularly the pipe shaft) is provided with the exhaust valve communicated with the outside, and the exhaust valve can be opened when the pressure in the pipe shaft reaches a set value to discharge waste gas in the pipe shaft outwards.
In addition to the objects, features and advantages described above, other objects, features and advantages of the present invention are also provided. The present invention will be described in further detail below with reference to the drawings.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model.
In the drawings:
FIG. 1 is a schematic connection diagram of a high altitude positive pressure building sewage draining device of the present embodiment;
FIG. 2 is a schematic view showing the construction of the sewage collector of FIG. 1;
FIG. 3 is a schematic view of the structure of the first exhaust pipe and the second exhaust pipe of FIG. 1;
wherein, 1, a drain pipe; 2. a sewage collector; 3. a first exhaust pipe; 4. a second exhaust pipe; 5. an exhaust pipe is communicated with each other; 6. an exhaust cap; 7. a water trap; 8. an electric ball valve for water inlet; 9. a liquid level sensor; 10. an electric ball valve for water outlet; 11. an exhaust valve; 12. a sound deadening structure; 13. a pressure-bearing room; 14. a pipe well.
Detailed Description
Embodiments of the utility model will be described in detail below with reference to the drawings, but the utility model can be implemented in many different ways, which are defined and covered by the claims.
Example (b):
the utility model provides a positive pressure building waste fitting discharging in plateau, includes drain pipe 1, sewage collector 2, first blast pipe 3, second blast pipe 4 and intercommunication blast pipe 5, as shown in fig. 1 to 3, specifically as follows:
as shown in fig. 1, the positive pressure building according to this embodiment includes a pressure-bearing room 13 and a pipe shaft 14, and both the pressure (positive pressure) in the pressure-bearing room 13 and the pipe shaft 14 is greater than the external environment (low pressure environment), so that people live in the pressure-bearing room 13.
As shown in fig. 1 and 2, one end of the drainage pipe 1 is communicated with a drainage port in the pressure-bearing room 13, the other end of the drainage pipe 1 is communicated with the sewage collector 2, and sewage generated by inhabitation of people enters the drainage pipe 1 from the drainage port and finally flows into the sewage collector 2. Preferably, a trap 7 is communicated between the water outlet and the water discharge pipe 1, and the trap 7 is used for preventing waste gas from flowing back; be provided with into water electric ball valve 8 on the drain pipe 1, the electric ball valve 8 that enters water is used for controlling the circulation of sewage entering in drain pipe 1.
As shown in fig. 1 and 2, the sewage collector 2 is a sealed container for collecting sewage, a water outlet is arranged at the lower end of the sealed container, the water outlet is communicated with a sewage discharge pipe, an electric water outlet ball valve 10 is arranged on the sewage discharge pipe, and the sewage in the sewage collector 2 is discharged through the sewage discharge pipe. A liquid level sensor 9 is also arranged on the sewage collector 2, and the liquid level sensor 9 is used for monitoring the liquid level in the sewage collector 2.
As shown in fig. 1 and fig. 3, two ends of the first exhaust pipe 3 are respectively communicated with the drain pipe 1 and the pipe shaft 14, waste gas in the drain pipe 1 is discharged into the pipe shaft 14 through the first exhaust pipe 3, and an exhaust cap 6 is arranged at one end of the first exhaust pipe 3, which is far away from the drain pipe 1.
As shown in fig. 1 and 3, one end of the second exhaust pipe 4 is communicated with the upper end of the sewage collector 2, the other end is communicated with the pipe well 14, the exhaust gas in the sewage collector 2 is discharged into the pipe well 14 through the second exhaust pipe 4, and an exhaust cap 6 is also arranged at one end of the second exhaust pipe 4 far away from the sewage collector 2.
As shown in fig. 1 and fig. 3, two ends of the intercommunicating exhaust pipe 5 are respectively communicated with the first exhaust pipe 3 and the second exhaust pipe 4 to form a coupling structure, which facilitates exhaust.
As shown in fig. 1 and 2, fresh air is continuously supplied to the positive pressure building, air exhaled by a person in the pressure-bearing room 13 (waste gas in the pressure-bearing room 13 is also discharged into the pipe shaft 14) and waste gas in the pipe shaft 14 need to be discharged in time, an exhaust valve 11 (the exhaust valve 11 refers to the existing valve structure) which can be communicated with the external environment is arranged at the upper end of the pipe shaft 14, the exhaust valve 11 is opened when the pressure in the pipe shaft 14 reaches a set value along with the discharge of the waste gas into the pipe shaft 14, the waste gas is discharged to the outside, when the pressure in the pipe shaft 14 is consistent with the outside, the exhaust valve 11 is closed, and the pipe shaft 14 is slowly pressurized to a positive pressure state. The overflow parameters of the exhaust valve 11 are selected or set according to actual conditions.
Preferably, as shown in fig. 1, in order to reduce noise pollution, a silencing structure 12 (refer to a conventional silencer) is provided, and the silencing structure 12 is communicated with an outlet of the exhaust valve 11.
The specific principle of the positive pressure building pollution discharge device in the embodiment is as follows, as shown in fig. 1:
1. discharging sewage: sewage in the pressure-bearing room 13 enters the sewage collector 2 through the drain pipe 1, when the liquid level in the sewage collector 2 reaches a set value, the water outlet electric ball valve 10 is opened, the sewage is quickly discharged from the sewage collector 2 due to the action of pressure difference, and then the water outlet electric ball valve 10 is closed;
2. exhaust gas emission: the first exhaust pipe 3 discharges the waste gas in the drain pipe 1, meanwhile, along with the rise of the liquid level in the sewage collector 2, the waste gas in the sewage collector 2 is discharged into the pipe shaft 14 through the second exhaust pipe 4, along with the exhaust of the first exhaust pipe 3 and the second exhaust pipe 4 to the pipe shaft 14, the pressure in the pipe shaft 14 rises, the exhaust valve 11 is opened, and the waste gas in the pipe shaft 14 is discharged to the outside through the exhaust valve 11.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A positive pressure building pollution discharge device in plateau is characterized by comprising a drain pipe (1), a sewage collector (2), a first exhaust pipe (3) and a second exhaust pipe (4);
the two ends of the drain pipe (1) are respectively communicated with a drainage outlet of the positive pressure building and the sewage collector (2); two ends of the first exhaust pipe (3) are respectively communicated with the positive pressure building and the drain pipe (1); two ends of the second exhaust pipe (4) are respectively communicated with the positive pressure building and the sewage collector (2).
2. The high altitude positive pressure building pollution discharge device according to claim 1, further comprising an intercommunicating exhaust pipe (5); two ends of the intercommunicating exhaust pipe (5) are respectively communicated with the first exhaust pipe (3) and the second exhaust pipe (4).
3. The pollution discharge device for the highland positive pressure building as recited in claim 2, wherein an exhaust cap (6) is arranged at one end of each of the first exhaust pipe (3) and the second exhaust pipe (4) communicated with the positive pressure building.
4. The high altitude positive pressure building pollution discharge device according to claim 1, wherein a trap (7) is communicated between the first exhaust pipe (3) and the water discharge port.
5. The high altitude positive pressure building pollution discharge device according to claim 1, wherein the water discharge pipe (1) is provided with a water inlet electric ball valve (8).
6. The high altitude positive pressure building pollution discharge device according to claim 1, wherein the sewage collector (2) is provided with a liquid level sensor (9).
7. The positive pressure plateau building pollution discharge device according to claim 6, wherein the bottom end of the sewage collector (2) is communicated with a pollution discharge pipe, and the pollution discharge pipe is provided with an electric outlet ball valve (10).
8. The positive pressure plateau building pollution discharge device according to any one of claims 1-7, wherein the positive pressure building is provided with an exhaust valve (11) communicated with the outside.
9. The high positive pressure building pollution discharge device according to claim 8, wherein the outlet of the exhaust valve (11) is communicated with a noise reduction structure (12).
10. The positive pressure building blowdown apparatus according to claim 1, wherein the positive pressure building comprises a positive pressure chamber (13) and a piping shaft (14); the first exhaust pipe (3) and the second exhaust pipe (4) are both communicated with the pipe well (14); the positive pressure room (13) is used for living.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220713026.0U CN216999988U (en) | 2022-03-29 | 2022-03-29 | Plateau malleation building waste fitting discharging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220713026.0U CN216999988U (en) | 2022-03-29 | 2022-03-29 | Plateau malleation building waste fitting discharging |
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| Publication Number | Publication Date |
|---|---|
| CN216999988U true CN216999988U (en) | 2022-07-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202220713026.0U Active CN216999988U (en) | 2022-03-29 | 2022-03-29 | Plateau malleation building waste fitting discharging |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117513491A (en) * | 2023-11-21 | 2024-02-06 | 中国人民解放军军事科学院国防工程研究院 | An anti-odor drainage system for pressurized buildings on plateaus |
-
2022
- 2022-03-29 CN CN202220713026.0U patent/CN216999988U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117513491A (en) * | 2023-11-21 | 2024-02-06 | 中国人民解放军军事科学院国防工程研究院 | An anti-odor drainage system for pressurized buildings on plateaus |
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