CN108442493B - Dirt discharge and cleaning system for dirt box - Google Patents
Dirt discharge and cleaning system for dirt box Download PDFInfo
- Publication number
- CN108442493B CN108442493B CN201810487327.4A CN201810487327A CN108442493B CN 108442493 B CN108442493 B CN 108442493B CN 201810487327 A CN201810487327 A CN 201810487327A CN 108442493 B CN108442493 B CN 108442493B
- Authority
- CN
- China
- Prior art keywords
- valve
- pipeline
- dirt
- cleaning system
- sewage
- 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.)
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Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 23
- 239000010865 sewage Substances 0.000 claims abstract description 42
- 238000007599 discharging Methods 0.000 claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 17
- 239000002689 soil Substances 0.000 claims description 7
- 238000002347 injection Methods 0.000 claims 2
- 239000007924 injection Substances 0.000 claims 2
- 238000011010 flushing procedure Methods 0.000 abstract description 3
- 230000009977 dual effect Effects 0.000 abstract description 2
- 230000009471 action Effects 0.000 description 12
- 238000000034 method Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 2
- 239000003599 detergent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F1/00—Methods, systems, or installations for draining-off sewage or storm water
- E03F1/008—Temporary fluid connections for emptying mobile sewage holding tanks, e.g. of trailers, boats
Abstract
The invention relates to a dirt discharging and cleaning system of a dirt box, which comprises the dirt box, a pump, a first pipeline, a second pipeline, a first connecting pipe assembly, a second connecting pipe assembly and a valve assembly, wherein the first pipeline is communicated with an inlet of the dirt box and an outlet of the pump; the second connecting pipe assembly comprises a fourth pipeline communicated with the second pipeline and a second joint connected to the end part of the fourth pipeline. The invention can realize the dual functions of sewage discharge and self-circulation flushing of the sewage box by one pump and one pipeline, thereby not only reducing the cost of the whole system, but also reducing the occupied space of the whole system.
Description
Technical Field
The invention relates to a dirt discharge and cleaning system for a dirt box.
Background
The current market for emptying dirt bins involves a number of methods, most commonly by forklift trucks and other loading vehicles dumping. This not only greatly affects the discharge height of the dirt, but also presents a safety hazard during the dumping operation.
Disclosure of Invention
The invention aims to provide a sewage discharge and cleaning system of a sewage box.
In order to achieve the above purpose, the invention adopts the following technical scheme:
a dirt discharging and cleaning system of a dirt box comprises the dirt box, a pump, a first pipeline, a second pipeline, a first connecting pipe assembly, a second connecting pipe assembly and a valve assembly, wherein the first pipeline is communicated with an inlet of the dirt box and an outlet of the pump; the second connecting pipe assembly comprises a fourth pipeline communicated with the second pipeline and a second joint connected to the end part of the fourth pipeline.
Preferably, the valve assembly includes a first valve disposed on the third line and a second valve disposed on the fourth line.
Preferably, the valve assembly further comprises a third valve disposed on the first line, and a fourth valve disposed on the second line.
Further preferably, two third valves are provided, and the two third valves are respectively located on the first pipeline between the dirt box and the first connecting pipe assembly and the first pipeline between the first connecting pipe assembly and the pump.
Preferably, the second connecting pipe assembly is provided with two groups.
Preferably, the valve assembly includes a first valve disposed on the third line, a second valve disposed on the fourth line, a third valve disposed on the first line, and a fourth valve disposed on the second line.
Further preferably, the dirt discharging and cleaning system of the dirt box has a dirt discharging passage, the first and fourth valves are closed when in the dirt discharging passage, and the second and third valves are opened.
Further preferably, the dirt discharging and cleaning system of the dirt box has a water filling passage, the first valve and the third valve are opened when the dirt discharging and cleaning system is positioned in the water filling passage, and the second valve and the fourth valve are closed.
Further preferably, the dirt discharging and cleaning system of the dirt box has a self-circulation path, the first and second valves are closed when the self-circulation path is in, and the third and fourth valves are opened.
Preferably, the pump is an electric diaphragm pump; the first connector and the second connector are respectively quick connectors; the valve components are all ball valves.
Due to the application of the technical scheme, compared with the prior art, the invention has the following advantages:
the invention can realize the dual functions of sewage discharge and self-circulation flushing of the sewage box by one pump and one pipeline, thereby not only reducing the cost of the whole system, but also reducing the occupied space of the whole system.
Drawings
Fig. 1 is a schematic structural diagram of the present embodiment.
Wherein: 1. a dirt box; 2. a pump; 3. a first pipeline; 4. a second pipeline; 50. a third pipeline; 51. a first joint; 60a, 60b, a fourth conduit; 61a, 61b, a second joint; 70. a first valve; 71a, 71b, a second valve; 72a, 72b, a third valve; 73. and a fourth valve.
Detailed Description
The invention is further described below with reference to the accompanying drawings and examples:
a sewage discharge and cleaning system of a sewage tank as shown in fig. 1 includes a sewage tank 1, a pump 2, a first pipe 3 communicating inlets of the sewage tank 1 and the pump 2, a second pipe 4 communicating outlets of the sewage tank 1 and the pump 2, a first connection pipe assembly connected to the first pipe 3, a second connection pipe assembly connected to the second pipe 4, and a valve assembly. The specific method is as follows:
the dirt in the dirt box 1 can be sewage or a solid-liquid mixture, but the outline dimension of the solid is not more than 10mm. The pump 2 is an electric diaphragm pump.
The first connecting pipe assembly comprises a third pipeline 50 communicated with the first pipeline and a first joint 51 connected to the end part of the third pipeline 50; the second connection pipe assembly comprises fourth pipes 60a, 60b communicating with the second pipe 4 and second joints 61a, 61b connected to ends of the fourth pipes 60a, 60b, wherein the first and second joints 51, 61a, 61b are quick joints, respectively. In this embodiment: the second connecting pipe assembly is provided with two groups.
The valve assembly comprises a first valve 70 arranged on the third line 50, a second valve 71a, 71b arranged on the fourth line 60a, 60b, a third valve 72a, 72b arranged on the first line 3, a fourth valve 73 arranged on the second line 4, wherein all valves are ball valves. In this embodiment: the third valves 72a, 72b are provided in two, the two third valves 72a, 72b being located on the first line 3 between the dirt tank 1 and the first connection tube assembly, and on the first line 3 between the first connection tube assembly and the pump 2, respectively.
The dirt discharging and cleaning system of the dirt box is provided with a dirt discharging passage, a water filling passage and a self-circulation passage. Wherein:
dirt discharge passage:
if sewage is to be discharged through one of the sewage outlets of the second connection pipe assembly of the sewage tank 1, the sewage hose must be connected to the second joint 61a of the second connection pipe assembly first; if a sewage is to be discharged through another sewage outlet of the second connection pipe assembly of the sewage tank 1, a sewage hose is first connected to the second joint 61b of the second connection pipe assembly.
When sewage is discharged through one sewage outlet of the second connecting pipe assembly, the state of the valve assembly is adjusted as follows:
| valve number | Action | Valve number | Action | Valve number | Action |
| First valve 70 | Switch for closing | Second valve 71a | Opening device | Second valve 71b | Switch for closing |
| Third valve 72a | Opening device | Third valve 72b | Opening device | Fourth valve 73 | Switch for closing |
After the valve assembly state is adjusted to the state, the outlet of the sewage hose is placed at a proper position, and then the pump 2 is started for sewage.
When sewage is discharged through one sewage outlet of the second connecting pipe assembly, the state of the valve assembly is adjusted as follows:
| valve number | Action | Valve number | Action | Valve number | Action |
| First valve 70 | Switch for closing | Second valve 71a | Switch for closing | Second valve 71b | Opening device |
| Third valve 72a | Opening device | Third valve 72b | Opening device | Fourth valve 73 | Switch for closing |
Also, after the valve assembly state is adjusted to the above state, the outlet of the sewage hose is placed at a proper position, and then the pump 2 is started to perform sewage.
And (3) injecting clear water passage:
the dirt box 1 is filled with clean water before cleaning, and the state of the valve assembly is confirmed before water addition and adjusted as follows:
| valve number | Action | Valve number | Action | Valve number | Action |
| First valve 70 | Opening device | Second valve 71a | Second valve 71b | ||
| Third valve 72a | Opening device | Third valve 72b | Switch for closing | Fourth valve 73 |
Note that: other valves are open or closed.
After the state is in the above state, the water adding hose port is connected with the first joint 51, and then the relevant valve of the water source is operated, so that the water adding operation can be performed.
Alternatively, when the water source is not pressurized, the first valve 70 may be opened, the third valve 72b may be opened, the fourth valve 73 may be opened, and the rest may be closed, so that water is injected into the soil box 1 by the pressure of the pump 2.
Self-circulation path:
the state adjustment of the valve assembly prior to the self-cycling operation is confirmed as follows:
| valve number | Action | Valve number | Action | Valve number | Action |
| First valve 70 | Switch for closing | Second valve 71a | Switch for closing | Second valve 71b | Switch for closing |
| Third valve 72a | Opening device | Third valve 72b | Opening device | Fourth valve 73 | Opening device |
After the valve assembly is adjusted to the state, the pump 2 is started to perform cleaning operation, the mode is operated for a sufficient time, the dirt in the dirt box 1 is determined to be loosened and mixed into water, and then the valve assembly is adjusted to a dirt discharge passage as soon as possible, so that the sewage is discharged. The aged scale in the sewage tank 1 can be cleaned by circulating the process for a plurality of times (adding the detergent into the sewage tank 1 if necessary).
Thus, the pump 2 can pump flowing liquid and can convey a medium which is not easy to flow, so that the sewage in the sewage box 1 and sundries not more than 10mm can be pumped and discharged to a designated place together through the pump 2; meanwhile, by adjusting the opening and closing of the valve assembly, clean water for cleaning can be added into the sewage tank 1 through an external water source, and the water in the sewage tank 1 can circularly flow through the pump 2 so as to achieve the purpose of flushing the bottom of the sewage tank.
The above embodiments are provided to illustrate the technical concept and features of the present invention and are intended to enable those skilled in the art to understand the content of the present invention and implement the same, and are not intended to limit the scope of the present invention. All equivalent changes or modifications made in accordance with the spirit of the present invention should be construed to be included in the scope of the present invention.
Claims (4)
1. A dirt discharge and cleaning system for a dirt container, comprising: the sewage treatment device comprises a sewage tank, a pump, a first pipeline, a second pipeline, a first connecting pipe assembly, a second connecting pipe assembly and a valve assembly, wherein the first pipeline is communicated with an inlet of the sewage tank and an outlet of the pump; the second connecting pipe assembly comprises a fourth pipeline communicated with the second pipeline and a second joint connected to the end part of the fourth pipeline; the valve assembly comprises a first valve arranged on the third pipeline, a second valve arranged on the fourth pipeline, a third valve arranged on the first pipeline and a fourth valve arranged on the second pipeline,
the dirt discharging and cleaning system of the dirt box is provided with a dirt discharging passage, when the dirt discharging passage is arranged, the first valve and the fourth valve are closed, and the second valve and the third valve are opened;
the sewage discharge and cleaning system of the sewage box is provided with a clean water injection passage, when the sewage discharge and cleaning system is positioned in the clean water injection passage, the first valve and the third valve are opened, and the second valve and the fourth valve are closed;
the dirt discharging and cleaning system of the dirt box is provided with a self-circulation passage, when the self-circulation passage is arranged, the first valve and the second valve are closed, and the third valve and the fourth valve are opened.
2. A soil discharge and cleaning system for a soil box as claimed in claim 1 wherein: the third valves are arranged in two, and the two third valves are respectively positioned on the first pipeline between the dirt box and the first connecting pipe assembly and the first pipeline between the first connecting pipe assembly and the pump.
3. A soil discharge and cleaning system for a soil box as claimed in claim 1 wherein: the second connecting pipe assembly is provided with two groups.
4. A soil discharge and cleaning system for a soil box as claimed in claim 1 wherein: the pump is an electric diaphragm pump; the first connector and the second connector are respectively quick connectors; the valve components are all ball valves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810487327.4A CN108442493B (en) | 2018-05-21 | 2018-05-21 | Dirt discharge and cleaning system for dirt box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810487327.4A CN108442493B (en) | 2018-05-21 | 2018-05-21 | Dirt discharge and cleaning system for dirt box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108442493A CN108442493A (en) | 2018-08-24 |
| CN108442493B true CN108442493B (en) | 2023-10-27 |
Family
ID=63204270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810487327.4A Active CN108442493B (en) | 2018-05-21 | 2018-05-21 | Dirt discharge and cleaning system for dirt box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108442493B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110696860B (en) * | 2019-10-28 | 2020-11-03 | 宁波中车时代电气设备有限公司 | Sewage discharge system and use method of self-sewage discharge and self-cleaning |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3238600A1 (en) * | 1982-10-19 | 1984-04-19 | Karl 8901 Welden Wiedemann | Apparatus for cleaning sewers and cesspools |
| CN203320675U (en) * | 2013-06-26 | 2013-12-04 | 天津港实华原油码头有限公司 | Sewage collection and drainage system for dock |
| CN104056470A (en) * | 2014-06-25 | 2014-09-24 | 中持（北京）水务运营有限公司 | Internal circulation interruption device and sedimentation basin provided with same |
| CN106422493A (en) * | 2016-10-26 | 2017-02-22 | 广东高而美制冷设备有限公司 | Intelligent sewage system and sewage method |
| CN208202074U (en) * | 2018-05-21 | 2018-12-07 | 苏州大方特种车股份有限公司 | The emissions and cleaning system of dirt box |
-
2018
- 2018-05-21 CN CN201810487327.4A patent/CN108442493B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3238600A1 (en) * | 1982-10-19 | 1984-04-19 | Karl 8901 Welden Wiedemann | Apparatus for cleaning sewers and cesspools |
| CN203320675U (en) * | 2013-06-26 | 2013-12-04 | 天津港实华原油码头有限公司 | Sewage collection and drainage system for dock |
| CN104056470A (en) * | 2014-06-25 | 2014-09-24 | 中持（北京）水务运营有限公司 | Internal circulation interruption device and sedimentation basin provided with same |
| CN106422493A (en) * | 2016-10-26 | 2017-02-22 | 广东高而美制冷设备有限公司 | Intelligent sewage system and sewage method |
| CN208202074U (en) * | 2018-05-21 | 2018-12-07 | 苏州大方特种车股份有限公司 | The emissions and cleaning system of dirt box |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108442493A (en) | 2018-08-24 |
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