CN218055592U - Domestic sewage collection device for tug boat - Google Patents
Domestic sewage collection device for tug boat Download PDFInfo
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- CN218055592U CN218055592U CN202222043671.9U CN202222043671U CN218055592U CN 218055592 U CN218055592 U CN 218055592U CN 202222043671 U CN202222043671 U CN 202222043671U CN 218055592 U CN218055592 U CN 218055592U
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Abstract
The utility model relates to a domestic sewage collecting device for a tug, which comprises a sewage collecting component and a sewage treating component which are connected by a pipeline; the sewage collecting assembly comprises a sewage collecting cabinet and a sewage discharging assembly; the sewage discharge assembly comprises a first pipeline and a ship board discharge pipe; the first pipeline is sequentially provided with a first stop valve, a discharge pump and a second stop valve; one end of the first pipeline is connected with the lower side of the sewage collecting cabinet, and the other end of the first pipeline is connected with the exhaust pipe. The utility model can discharge domestic sewage into the treated domestic sewage tank in the stop state of the tugboat, and can discharge the sewage in the treated domestic sewage tank into the sea through the sewage discharge pump during navigation operation; and simultaneously, the utility model discloses a device satisfies the standard requirement, can not influence the operation of boats and ships because of the sewage discharge problem. Meanwhile, certain cost can be saved for companies, and universality is high.
Description
Technical Field
The utility model relates to a boats and ships sewage treatment field, concretely relates to domestic sewage collection device for tow boat.
Background
According to the fifth 5.1.3.1 of the national sailing sea vessel legal inspection technical rules, the discharge of the domestic sewage should not be performed by the domestic sewage stored in the sewage collecting tank or the domestic sewage from the place where the living things are contained, but should be performed at a medium speed while the ship is underway at a speed of not less than 4 kn. Therefore, the domestic sewage treatment system of the original tug has the following defects and shortcomings: when the tugboat is anchored and parked in the sea, domestic sewage is not allowed to be directly discharged into the sea, and once the domestic sewage stored by the domestic sewage treatment device is full, a domestic sewage system of the tugboat cannot normally operate; the capacity of the domestic sewage treatment device is small, and the land discharging treatment is frequent through the shore connection after the mooring, so that the operation efficiency of the tug is influenced; for the tug of the long-distance operation, in the non-operation stop state, in order to ensure the normal discharge of the domestic sewage system, the tug is forced to run by air, and the cost is high.
Therefore, it is necessary to structurally modify the ship sewage treatment apparatus in the prior art to realize a space for temporary storage when the ship stops and to discharge the sewage when the ship sails.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome at least one defect of the prior art and provides a domestic sewage collecting device for a tugboat, which comprises a sewage collecting component and a sewage treating component which are connected by a pipeline; the sewage collecting assembly comprises a sewage collecting cabinet and a sewage discharging assembly; the sewage discharge assembly comprises a first pipeline and a ship board discharge pipe; the first pipeline is sequentially provided with a first stop valve, a discharge pump and a second stop valve; one end of the first pipeline is connected with the lower side of the sewage collection cabinet, and the other end of the first pipeline is connected with the shipboard pipe.
The sewage treatment assembly is mainly used for temporarily collecting and treating sewage in the prior art and then discharging the sewage in the sailing process of the ship. The utility model discloses a core invention is characterized in that increase a domestic sewage collection cabinet and a domestic sewage discharge pump, can discharge domestic sewage to the domestic sewage cabinet after handling in the tow boat parking state, during the navigation operation, can discharge the sewage in the domestic sewage cabinet after handling to the sea through the sewage discharge pump again, satisfy standard and operation requirement, possess characteristics such as simple, the convenient, safe high efficiency of drawing materials of preparation simple process again, easily operation and clearance maintenance.
Furthermore, the sewage collecting assembly also comprises a first floating ball alarm piece and a second floating ball alarm piece; the first floating ball alarm piece is arranged at the lower end of the inner wall of the sewage collection cabinet; the first floating ball alarm piece is arranged at the upper end of the inner wall of the sewage collection cabinet.
First floater warning piece and second floater warning piece are arranged in detecting the liquid level height in the sewage collection cabinet, play low liquid level and report to the police and stop the pump, and high liquid level reports to the police and plays the function of pump.
Furthermore, the sewage collecting assembly also comprises a flushing pipeline, the flushing pipeline is arranged on the upper side of the sewage collecting cabinet, and one end of the flushing pipeline is externally connected with a water source; the flushing pipeline is provided with a plurality of spraying ports, and the spraying ports are arranged on the lower side of the flushing pipeline.
The flushing pipeline is mainly used for flushing dirt in the sewage collecting cabinet; can connect the fresh water source by one end, collect the cabinet inner wall with sewage and wash totally, the structure that similar gondola water faucet can be designed to the mouth that sprays realizes even spraying and washing.
Furthermore, the flushing pipeline is arranged on the lower side of the first floating ball alarm piece, the flushing pipeline is connected to the interior of the sewage collection cabinet through an external water source, and the spraying port is arranged on the flushing pipeline in the sewage collection cabinet; and a third stop valve is arranged at the water inlet from the flushing pipeline to the sewage collection cabinet.
Therefore, the design can realize that the spray opening sprays downwards, and the inside washing is carried out on the sewage collection cabinet. The third stop valve is mainly used for controlling the flow of the flushing pipeline and plays a role in stopping and stopping to prevent sewage from flowing back.
Further, a liquid level meter is also vertically arranged on one side of the sewage collection cabinet; the top of the sewage collection cabinet is provided with a vent pipe, and the top of the vent pipe is provided with a vent cap.
The liquid level meter is mainly used for monitoring the water level in the sewage collecting cabinet in real time, so that the liquid level can be observed conveniently; remote monitoring may be utilized.
Furthermore, one end of the discharge pump is provided with a flow monitor, and the other end of the discharge pump is provided with a pressure gauge.
The discharge pump is mainly used for discharging sewage treated by the sewage treatment device in the sailing process of the ship; because there is the emission requirement, therefore flow monitor can detect the flow in the sewage discharge process, the pressure gauge can real-time supervision pressure in the pipeline, combines the flow condition, tries on adjusting the flow size.
Further, the sewage treatment assembly comprises a black water pipe, a grey water pipe, a sewage treatment device and a sewage discharge pipe which are arranged in parallel; the sewage discharge pipe is communicated to the upper side of the sewage collection cabinet; and the black water pipe and the ash water pipe discharge sewage and communicate with a sewage treatment device, and the sewage is discharged to a sewage collection cabinet through a sewage discharge pipe.
The black water pipe and the grey water pipe are connected with pipelines corresponding to domestic sewage according to different discharge requirements; the discharged sewage is merged into a sewage treatment device. The sewage treatment device comprises a sewage treatment cabinet, a fifth stop valve, a second pressure gauge, a sewage pump, a flowmeter, a sixth stop valve, an ultraviolet sterilizer, an anti-siphon structure, a seventh stop valve and the like which are connected through pipelines, and the structure is similar to that in the prior art, which is not the main invention point of the utility model, but needs to be matched with the sewage collecting device of the utility model for use, so as to enlarge the storage volume of sewage and facilitate control and discharge.
Further, the sewage discharge pipe communicates the inlet of the sewage collection cabinet is provided with a fourth stop valve.
The fourth stop valve is mainly used for controlling the flow of sewage in the sewage treatment device discharged to the sewage collection cabinet, stopping and other processes, and can be designed into an electric control valve to realize remote control.
The volume requirement of the domestic sewage collection cabinet is obtained according to calculation, then the cabinet body of the sewage collection cabinet is manufactured, after the cabinet body is completed, a vent pipe and a vent cap are installed at the top of the sewage collection cabinet, and 2 floating ball alarm switches, namely a first floating ball alarm piece and a second floating ball alarm piece, are respectively installed at the top and the bottom of the side surface of the sewage collection cabinet, so that the functions of low liquid level alarm pump stop and high liquid level alarm pump start are achieved. And a fresh water flushing pipe is arranged at the top of the cabinet body and can flush dirt in the cabinet, a stop check valve is arranged at the inlet of the cabinet body, and a domestic sewage pump inlet pipe is arranged at the top and is connected with a sewage pump. The level gauge is installed in the cabinet body openly, can observe the page height in the sewage cabinet, and another side top installation sewage treatment plant's of the cabinet body sewage delivery pipe.
The domestic sewage treatment system for the tug has the following structural relationship:
a branch pipe is arranged on a primary domestic sewage discharge pipe and connected to a domestic sewage collection cabinet, a branch pipe is arranged on a primary ship fresh water pipe and connected to a fresh water flushing pipe of a cabinet body, an inlet pipe of a domestic sewage discharge pump is connected with the cabinet body, and an outlet pipe of the domestic sewage discharge pump is connected with a discharge pipe processed by a primary ship.
When the tug is in the berth state, domestic sewage treatment plant's discharge water can't discharge to the sea water, need discharge this moment to collect the cabinet with the discharge water to domestic sewage, when the tug is in navigation state, the discharge water of the storage in the domestic sewage collects the cabinet and discharges to the sea water through domestic sewage discharge pump or connect through the shore to be defeated to the bank and handle.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model can discharge the domestic sewage into the treated domestic sewage tank when the tug is stopped, and can discharge the sewage in the treated domestic sewage tank into the sea through the sewage discharge pump during sailing operation; and simultaneously, the utility model discloses a device satisfies the standard requirement, can not influence the operation of boats and ships because of the sewage discharge problem. Meanwhile, certain cost can be saved for companies, and universality is high.
Drawings
Fig. 1 is the overall structure schematic diagram of the domestic sewage collecting device for the tug.
Detailed Description
The technical solutions in the embodiments of the present invention are described in more detail with reference to the accompanying drawings in the embodiments. In the drawings, the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The described embodiments are only some, but not all embodiments of the invention. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
It should be noted that if directional indications (such as up, down, left, right, front, back, 8230; \8230;) are referred to in the embodiments of the present application, the directional indications are only used to explain the relative positional relationship between the components, the motion situation, etc. in a specific posture (as shown in the attached drawings), and if the specific posture is changed, the directional indications are correspondingly changed.
In addition, if there is a description of "first", "second", etc. in the embodiments of the present application, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present application.
Examples
The utility model provides a domestic sewage collecting device for a tug, which comprises a sewage collecting component and a sewage treating component which are connected through a pipeline, as shown in figure 1; the sewage collecting assembly comprises a sewage collecting cabinet 1 and a sewage discharging assembly 2; the sewage discharge assembly 2 comprises a first pipeline 21 and a side discharge pipe 22; a first stop valve 211, a discharge pump 212 and a second stop valve 213 are sequentially arranged on the first pipeline 21; one end of the first pipeline 21 is connected with the lower side of the sewage collection cabinet 1, and the other end of the first pipeline is connected with a row board pipe 22. The sewage collecting assembly also comprises a first floating ball alarm piece 3 and a second floating ball alarm piece 4; the first floating ball alarm piece 3 is arranged at the lower end of the inner wall of the sewage collection cabinet 1; the first floating ball alarm piece 3 is arranged at the upper end of the inner wall of the sewage collection cabinet 1.
The first floating ball alarm piece 3 is arranged at 20% of the height of the sewage collection cabinet 1; the second floating ball alarm piece 4 is arranged at 80% of the height of the sewage collection cabinet 1.
The sewage collecting assembly also comprises a flushing pipeline 5, the flushing pipeline 5 is arranged on the upper side of the sewage collecting cabinet 1, and one end of the flushing pipeline is externally connected with a water source; the flushing pipeline 5 is provided with a plurality of spraying ports 10, and the spraying ports 10 are arranged on the lower side of the flushing pipeline 5.
The flushing pipeline 5 is arranged at the lower side of the first floating ball alarm piece 3, the flushing pipeline 5 is connected to the inside of the sewage collection cabinet 1 through an external water source, and the spraying port 10 is arranged on the flushing pipeline 5 inside the sewage collection cabinet 1; a third stop valve 51 is arranged at the water inlet from the flushing pipeline 5 to the sewage collecting cabinet 1.
A liquid level meter 6 is also vertically arranged on one side of the sewage collection cabinet 1; the top of the sewage collection cabinet 1 is provided with a vent pipe 7, and the top of the vent pipe 7 is provided with a vent cap 8.
The liquid level meter 6 is a side-mounted magnetic turning plate liquid level meter and is provided with a stop valve and a mounting base plate.
One end of the discharge pump 212 is provided with a flow monitor, and the other end is provided with a pressure gauge.
The sewage treatment assembly comprises a black water pipe 100, a grey water pipe 200, a sewage treatment device 300 and a sewage discharge pipe 400 which are arranged in parallel; the sewage discharge pipe 400 is communicated to the upper side of the sewage collection cabinet 1; the black water pipe 100 and the grey water pipe 200 are communicated with the sewage treatment device 300, and then are discharged to the sewage collection cabinet 1 through the sewage discharge pipe 400.
The sewage discharge pipe 400 is communicated with the inlet of the sewage collection cabinet 1, and a fourth stop valve 9 is arranged at the inlet of the sewage collection cabinet.
When the tug is in the anchoring and docking state in the sea, the discharged water of the domestic sewage treatment device 300 cannot be discharged into the sea water, the side valve 500 is closed, the eighth stop valve 600 is opened, the fourth stop valve 9 is opened, the discharged water can be injected into the domestic sewage collection cabinet 1, when the tug is in the navigation state, the outlet valve of the domestic sewage treatment device 300 is closed, the domestic sewage discharge pump 212 is started, the side valve 500 and the eighth stop valve 600 are opened, the fourth stop valve 9 is closed, the discharged water is discharged into the sea water through the inlet pipe of the domestic sewage discharge pump 212 and the outboard valve, and similarly, when the tug is docked, the discharged water in the domestic sewage collection cabinet can also be discharged to the shore for treatment.
The above embodiments are only used to illustrate the technical solutions of the present invention and not to limit the same, and although the present invention has been described in detail with reference to the above preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced equivalently without departing from the spirit and scope of the technical solutions of the present invention. Those skilled in the art can also make other changes and the like in the spirit of the present invention, and the design of the present invention can be used as long as the technical effects of the present invention are not deviated. Such variations are intended to be included within the scope of the invention as claimed.
Claims (8)
1. A domestic sewage collecting device for a tug is characterized by comprising a sewage collecting component and a sewage treating component which are connected through a pipeline;
the sewage collection component comprises a sewage collection cabinet (1) and a sewage discharge component (2);
the sewage discharge assembly (2) comprises a first pipeline (21) and a row board pipe (22);
a first stop valve (211), a discharge pump (212) and a second stop valve (213) are sequentially arranged on the first pipeline (21);
one end of the first pipeline (21) is connected with the lower side of the sewage collection cabinet (1), and the other end of the first pipeline is connected with the exhaust pipe (22).
2. The domestic sewage collection apparatus for a tugboat of claim 1, wherein the sewage collection assembly further comprises a first floating ball alarm (3) and a second floating ball alarm (4); the first floating ball alarm piece (3) is arranged at the lower end of the inner wall of the sewage collection cabinet (1); the first floating ball alarm piece (3) is arranged at the upper end of the inner wall of the sewage collection cabinet (1).
3. The domestic sewage collecting device for the tugboat of claim 2, wherein the sewage collecting assembly further comprises a flushing pipeline (5), the flushing pipeline (5) is arranged on the upper side of the sewage collecting cabinet (1), and one end of the flushing pipeline is externally connected with a water source; the washing pipeline (5) is provided with a plurality of spraying openings (10), and the spraying openings (10) are arranged on the lower side of the washing pipeline (5).
4. The domestic sewage collection device for the tugboat according to claim 3, wherein the flushing pipeline (5) is arranged on the lower side of the first floating ball alarm piece (3), the flushing pipeline (5) is connected to the inside of the sewage collection cabinet (1) through an external water source, and the spraying port (10) is arranged on the flushing pipeline (5) inside the sewage collection cabinet (1); a third stop valve (51) is arranged between the flushing pipeline (5) and the water inlet of the sewage collection cabinet (1).
5. The domestic sewage collection device for the tugboat of claim 1, wherein a liquid level meter (6) is further vertically arranged on one side of the sewage collection cabinet (1); the top of the sewage collection cabinet (1) is provided with a vent pipe (7), and the top of the vent pipe (7) is provided with a ventilation cap (8).
6. The domestic sewage collecting apparatus for tug boats of claim 1 wherein said discharge pump (212) is provided with a flow monitor at one end and a pressure gauge at the other end.
7. The domestic sewage collection apparatus for tugboats of claim 1, wherein the sewage treatment assembly comprises a black water pipe (100) and a grey water pipe (200) arranged in parallel, a sewage treatment apparatus (300), and a sewage discharge pipe (400); the sewage discharge pipe (400) is communicated to the upper side of the sewage collection cabinet (1); and the black water pipe (100) and the grey water pipe (200) discharge sewage, communicate the sewage treatment device (300), and then discharge the sewage to the sewage collection cabinet (1) through the sewage discharge pipe (400).
8. The domestic sewage collection device for a tugboat of claim 7, wherein a fourth stop valve (9) is arranged at an inlet of the sewage discharge pipe (400) communicated with the sewage collection cabinet (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222043671.9U CN218055592U (en) | 2022-08-04 | 2022-08-04 | Domestic sewage collection device for tug boat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222043671.9U CN218055592U (en) | 2022-08-04 | 2022-08-04 | Domestic sewage collection device for tug boat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218055592U true CN218055592U (en) | 2022-12-16 |
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ID=84401726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222043671.9U Active CN218055592U (en) | 2022-08-04 | 2022-08-04 | Domestic sewage collection device for tug boat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218055592U (en) |
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2022
- 2022-08-04 CN CN202222043671.9U patent/CN218055592U/en active Active
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