CN113653139A - Vacuum closestool system of offeing medicine - Google Patents
Vacuum closestool system of offeing medicine Download PDFInfo
- Publication number
- CN113653139A CN113653139A CN202110917783.XA CN202110917783A CN113653139A CN 113653139 A CN113653139 A CN 113653139A CN 202110917783 A CN202110917783 A CN 202110917783A CN 113653139 A CN113653139 A CN 113653139A
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- 239000003814 drug Substances 0.000 title claims abstract description 112
- 239000007788 liquid Substances 0.000 claims abstract description 64
- 239000010866 blackwater Substances 0.000 claims abstract description 45
- 238000012377 drug delivery Methods 0.000 claims abstract description 39
- 229940079593 drug Drugs 0.000 claims description 26
- 230000001105 regulatory effect Effects 0.000 claims description 10
- 238000001647 drug administration Methods 0.000 claims description 8
- 239000012530 fluid Substances 0.000 claims description 6
- 239000010865 sewage Substances 0.000 claims description 6
- 230000000007 visual effect Effects 0.000 claims description 5
- 239000002360 explosive Substances 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 abstract description 7
- 239000000243 solution Substances 0.000 description 9
- 239000013043 chemical agent Substances 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 239000000575 pesticide Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000010797 grey water Substances 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
- E03C1/30—Devices to facilitate removing of obstructions in waste-pipes or sinks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B29/00—Accommodation for crew or passengers not otherwise provided for
- B63B29/02—Cabins or other living spaces; Construction or arrangement thereof
- B63B29/14—Closet or like flushing arrangements; Washing or bathing facilities peculiar to ships
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
- C02F5/08—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/005—Black water originating from toilets
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Water Supply & Treatment (AREA)
- Environmental & Geological Engineering (AREA)
- Hydrology & Water Resources (AREA)
- Mechanical Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Ocean & Marine Engineering (AREA)
- Combustion & Propulsion (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)
Abstract
The invention belongs to the technical field of ships and discloses a vacuum closestool dosing system which comprises a dosing barrel, a drug delivery pipeline assembly, a dosing pump and a plurality of dosing hoses. The medicine feeding barrel is used for containing liquid medicine; one end of the medicine conveying pipeline assembly is communicated with the medicine feeding barrel, and the medicine conveying pipeline assembly is configured to convey liquid medicine in the medicine feeding barrel; the dosing pump is used for providing drug delivery power for the drug delivery pipeline assembly; one end of each of the plurality of throwing hoses is communicated with the medicine conveying pipeline assembly, and the other end of each throwing hose is communicated with the black water discharge systems of the plurality of sanitary units respectively. The vacuum closestool dosing system is provided with the large dosing barrel and the dosing pump, the dosing pump provides power for absorbing liquid medicine for the medicine conveying pipeline assembly, and then the liquid medicine is led to flow into the black water discharge system through the plurality of dosing hoses, so that the aim of descaling is fulfilled. The centralized vacuum closestool dosing system is small in occupied space, convenient to arrange, convenient and fast to construct and convenient for daily maintenance; the drug-feeding barrel and the drug-feeding pump do not need to be independently configured for each sanitary unit, the system is simple and practical, and the investment cost is low.
Description
Technical Field
The invention relates to the technical field of ships, in particular to a vacuum toilet dosing system.
Background
On ships and offshore platforms, dozens of sanitary units are generally arranged on one ship for the life of crews. In order to save water, vacuum toilet systems are often selected for sanitary units. The system mainly comprises a vacuum pump, a drain pipe and a vacuum closestool, the vacuum closestool system can save half of water for a gravity type black water system, and the burden of the domestic sewage treatment device is reduced, so that a more compact domestic sewage device can be used, and the requirement of compact space arrangement is met. However, as the life of the ship increases, the black water pipe is scaled and, in severe cases, blocks the pipeline. In order to ensure the smoothness of the pipeline, a dosing pump and a dosing barrel are generally added at an inspection angle behind each sanitary unit, so that chemical agents are injected into the black water pipeline like injection and drip, and chemically react with dirt, thereby maintaining the smoothness of the pipeline. The dosing pump and the dosing barrel need enough space for placing, but the space of the maintenance angle of the sanitary unit is narrow, a black grey water discharge pipeline is arranged, and the dosing pump and the dosing barrel are difficult to arrange. The arrangement mode has the defects of difficult arrangement, high input cost and high maintenance difficulty due to the need of purchasing a plurality of sets of dosing pumps and dosing barrels, and high daily maintenance cost due to the fact that the positions of regular dosing points are more.
Disclosure of Invention
The invention aims to provide a vacuum closestool dosing system which is small in occupied space, convenient to arrange, convenient and fast to construct, convenient to maintain in daily life and low in input cost.
In order to achieve the purpose, the invention adopts the following technical scheme:
a vacuum toilet dosing system, comprising:
a medication barrel configured to hold a medical fluid;
a drug delivery pipeline assembly, one end of which is communicated with the drug delivery barrel, and the drug delivery pipeline assembly is configured to deliver the drug liquid in the drug delivery barrel;
a dosing pump configured to provide a drug delivery power to the drug delivery line assembly; and
and one ends of the throwing hoses are communicated with the medicine conveying pipeline assembly, and the other ends of the throwing hoses are respectively communicated with the black water discharge systems of the plurality of sanitary units.
In a preferred configuration of the present invention, the medication barrel and the medication pump are provided on an upper deck of the sanitary unit.
As a preferable configuration of the present invention, the power supply device further includes a power supply unit including:
a receptacle electrically connected to an external power supply system, the receptacle configured to provide electrical energy to the dosing pump;
the illuminating lamp is arranged above the medicine feeding barrel.
As a preferred structure of the present invention, the drug delivery line assembly includes:
one end of the drug delivery main pipe is communicated with the drug feeding barrel;
the one end intercommunication of pipeline distributor the medicine conveying house steward is kept away from the other end of throwing the explosive barrel, the other end of pipeline distributor is provided with a plurality of medicine outlets, and is a plurality of medicine outlet communicates many respectively throwing the hose.
As a preferable structure of the present invention, the drug delivery pipe assembly further includes a plurality of regulating valves, the plurality of regulating valves are respectively communicated with the drug outlet, and the regulating valves are configured to regulate the flow rate of the drug solution in the drug outlet.
The medicine delivery device further comprises a plurality of connecting joints, one end of each connecting joint is communicated with one end, far away from the medicine delivery pipeline assembly, of the delivery hose, and the other end of each connecting joint is communicated with a black water pipe of the black water discharge system.
As a preferred structure of the present invention, the black water pipe further comprises a plurality of check valves fixedly connected to the dropping hose, the check valves being configured to prevent the sewage in the black water pipe from flowing into the dropping hose.
As a preferable structure of the present invention, the drug administration device further includes an automatic drug administration assembly configured to periodically administer the drug solution into the drug administration barrel.
As a preferable structure of the present invention, the automatic medicine adding assembly further includes a liquid level meter disposed in the medicine feeding barrel, and the liquid level meter is configured to measure a liquid level height of the liquid medicine in the medicine feeding barrel.
As a preferable structure of the invention, the liquid level meter is in communication connection with an alarm component, the alarm component comprises an audible and visual alarm, and when the liquid level meter measures that the liquid level of the liquid medicine is higher than the maximum liquid level or lower than the minimum liquid level, the alarm component sends out an alarm signal.
The invention has the beneficial effects that: according to the vacuum closestool dosing system provided by the invention, the large dosing barrel and the dosing pump are arranged, the dosing pump provides power for absorbing liquid medicine for the medicine conveying pipeline assembly, the liquid medicine is guided into the black water discharge system of the sanitary unit through the plurality of dosing hoses, the liquid medicine and dirt accumulated in the black water discharge system generate a chemical reaction, and then the liquid medicine and the dirt are discharged from the black water discharge system along with the black water, so that the purpose of descaling is realized. The centralized vacuum closestool dosing system is small in occupied space, convenient to arrange, convenient and fast to construct and convenient for daily maintenance; the drug-feeding barrel and the drug-feeding pump do not need to be independently configured for each sanitary unit, the system design is simple and practical, and the investment cost is low.
Drawings
FIG. 1 is a schematic diagram of a vacuum toilet dosing system according to an embodiment of the present invention;
FIG. 2 is an enlarged partial schematic view of portion A of FIG. 1;
fig. 3 is a partially enlarged schematic view of a portion B in fig. 1.
In the figure:
1. a medicine feeding barrel; 2. a drug delivery line assembly; 21. a drug delivery manifold; 22. a pipeline distributor; 221. a medicine outlet; 3. a dosing pump; 4. throwing a hose; 5. a socket; 6. an illuminating lamp; 7. connecting a joint; 8. a liquid level meter;
100. a sanitary unit; 110. a black water discharge system; 111. a black water pipe; 200. and (5) liquid medicine.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.
In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, removably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
In the description of the present embodiment, the terms "upper", "lower", "left", "right", and the like are used based on the orientations and positional relationships shown in the drawings only for convenience of description and simplification of operation, and do not indicate or imply that the referred device or element must have a specific orientation, be configured and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.
As shown in fig. 1 to 3, an embodiment of the present invention provides a vacuum toilet dosing system, which is applied to descaling a black water discharge system 110 of a ship sanitary unit 100, wherein the black water discharge system 110 is communicated with a vacuum toilet, so as to discharge black water flowing out of the vacuum toilet. The vacuum closestool dosing system comprises a dosing barrel 1, a drug delivery pipeline assembly 2, a dosing pump 3 and a plurality of dosing hoses 4. The administration barrel 1 is configured to hold a medical fluid 200. One end of the drug delivery pipeline assembly 2 is communicated with the drug administration barrel 1, and the drug delivery pipeline assembly 2 is configured to deliver the drug solution 200 in the drug administration barrel 1. In the present embodiment, the chemical agent is used as the chemical agent 200, and may chemically react with the dirt in the black water drain system 110 to dissolve and remove the dirt, and the type of the chemical agent 200 is not limited in the present embodiment. The drug delivery pump 3 is configured to provide drug delivery power to the drug delivery pipeline assembly 2, and the drug delivery pipeline assembly 2 can suck the drug solution 200 in the drug delivery barrel 1 by the power of the drug delivery pump 3. One end of each of the plurality of throwing hoses 4 is communicated with the medicine conveying pipeline assembly 2, the other end of each of the plurality of throwing hoses is communicated with the black water discharge systems 110 of the plurality of sanitary units 100, after the medicine conveying pipeline assembly 2 sucks the liquid medicine 200 in the medicine throwing barrel 1, the power of the medicine throwing pump 3 enables the liquid medicine 200 to enter the black water discharge systems 110 of the plurality of sanitary units 100 along the plurality of throwing hoses 4. According to the vacuum closestool dosing system provided by the embodiment of the invention, the large dosing barrel 1 and the dosing pump 3 are arranged, the liquid medicine 200 is led to flow into the black water discharge system 110 of the sanitary unit 100 through the plurality of dosing hoses 4, the liquid medicine 200 and dirt accumulated in the black water discharge system 110 generate a chemical reaction, and then the liquid medicine is discharged from the black water discharge system 110 along with the black water, so that the purpose of descaling is realized. The centralized vacuum closestool dosing system is small in occupied space, convenient to arrange, convenient and fast to construct and convenient for daily maintenance; the drug-feeding barrel 1 and the drug-feeding pump 3 do not need to be independently configured for each sanitary unit 100, the system design is simple and practical, and the input cost is greatly reduced. Preferably, one or more sets of vacuum toilet bowl dosing systems may be provided to facilitate dosing and descaling, depending on the number of sanitary units 100 on the vessel and the hull structure.
Further, the medication barrel 1 and the medication pump 3 are provided on an upper deck of the sanitary unit 100. Sufficient space is provided in the deck for arranging the pesticide feeding barrel 1 and the pesticide feeding pump 3, and the upper layer of the pesticide liquid 200 can more smoothly enter the black water discharge system 110 through the feeding hose 4 by fully utilizing gravity. In other embodiments, the dosing barrel 1 and the dosing pump 3 may also be disposed at a high position in a certain room on the deck of the sanitary unit 100, so that the dosing pump 3 can be ensured to be higher than the black water drainage system 110, the length of the dosing hose 4 can also be greatly shortened, the system arrangement is simpler, and the present embodiment is not limited herein.
Further, the vacuum toilet chemical dosing system further comprises a power supply assembly, wherein the power supply assembly comprises a socket 5 and an illuminating lamp 6. The socket 5 is electrically connected with an external power supply system, the socket 5 is configured to provide electric energy for the dosing pump 3, and preferably, the socket 5 provides 220V voltage, so that the performance requirement of the dosing pump 3 is met, and the working power is provided for the dosing pump 3. The illuminating lamp 6 is arranged above the medicine feeding barrel 1, can provide illumination, and is convenient for workers to observe the working condition of the vacuum closestool medicine feeding system, so that the daily maintenance is more convenient.
Further, the drug delivery line assembly 2 includes a drug delivery manifold 21 and a line distributor 22. One end of the drug delivery main pipe 21 is communicated with the drug administration barrel 1. One end of the pipeline distributor 22 is communicated with the other end of the main medicine conveying pipe 21 far away from the medicine feeding barrel 1, the other end of the pipeline distributor 22 is provided with a plurality of medicine outlets 221, and the medicine outlets 221 are respectively communicated with the plurality of feeding hoses 4, so that the distribution of the liquid medicine 200 is facilitated. Preferably, the number of the medicine outlets 221 is selected according to the number of the sanitary units 100. Preferably, the drug delivery pipe assembly 2 further includes a plurality of regulating valves (not shown in the figures) respectively communicated with the drug outlets 221, and the regulating valves are configured to regulate the flow of the drug solution 200 in the drug outlets 221. The flow rate of the liquid medicine 200 entering the corresponding black water drain system 110 of the sanitary unit 100 through the administration hose 4 may be adjusted according to the condition of each sanitary unit 100. Furthermore, a pressure sensor can be installed in each black water discharge system 110, the black water flow and pressure can be measured by the pressure sensor, so as to judge the dirt deposition condition, and the control system can transmit data information to the regulating valve, so that the regulating valve can correspondingly regulate the flow of the liquid medicine 200 in the black water discharge system 110 according to the dirt deposition condition.
Further, the vacuum toilet administration system further comprises a plurality of connection joints 7, one end of each connection joint 7 is communicated with one end of the administration hose 4 far away from the drug delivery pipeline assembly 2, and the other end is communicated with the black water pipe 111 of the black water discharge system 110. As shown in fig. 3, the connection joint 7 can securely connect the administration hose 4 to the black water pipe 111, and prevent leakage of the chemical solution 200 due to dropping of the administration hose 4.
Further, the vacuum toilet bowl administration system further includes a plurality of check valves fixedly connected to the administration hose 4, the check valves being configured to prevent sewage in the black water pipe 111 from flowing into the administration hose 4. It is understood that the check valve has one-way flow, and the chemical liquid 200 can enter the black water pipe 111 of the black water drain system 110 from the dosing hose 4 through the check valve, but the sewage in the black water pipe 111 cannot pass through the check valve and thus cannot flow into the dosing hose 4. Through the check valve, the operational reliability of the vacuum toilet dosing system is ensured, and the pollution by the black water in the black water discharging system 110 is avoided.
Further, the vacuum toilet bowl administration system further comprises an auto-dosing assembly (not shown in the figure) configured to periodically administer the liquid medicine 200 into the administration barrel 1. The automatic medicine feeding assembly can mix the medicine according to the proportion, and liquid medicine 200 with the set volume is added into the medicine feeding barrel 1 according to the set interval time, so that the operation is more convenient and faster, and the labor cost is saved. The structure and the working principle of the automatic medicine feeding assembly are the prior art in the field, and the detailed description of the embodiment is omitted.
Further, the automatic medicine feeding assembly further comprises a liquid level meter 8, the liquid level meter 8 is arranged in the medicine feeding barrel 1, and the liquid level meter 8 is configured to measure the liquid level height of the liquid medicine 200 in the medicine feeding barrel 1. Preferably, the level meter 8 has a measurement threshold interval, and when the highest level or the lowest level of the liquid medicine 200 in the administration barrel 1 exceeds the measurement threshold interval of the level meter 8, it indicates that the vacuum toilet administration system is in failure: when the highest liquid level of the liquid medicine 200 in the administration barrel 1 exceeds the measurement threshold interval of the liquid level meter 8, it indicates that the liquid medicine 200 in the administration barrel 1 is too much, and there may be situations that the automatic medicine adding assembly excessively adds the liquid medicine 200, or the medicine conveying pipeline assembly 2 cannot normally convey the liquid medicine 200, and the like; when the lowest liquid level of the liquid medicine 200 in the administration barrel 1 exceeds the measurement threshold interval of the liquid level meter 8, it indicates that the liquid medicine 200 in the administration barrel 1 is too little, and the situation that the automatic medicine adding assembly does not add the liquid medicine 200 may exist. Further preferably, the vacuum toilet dosing system further comprises an alarm assembly (not shown in the figure), the alarm assembly is in communication connection with the liquid level meter 8, the alarm assembly comprises an audible and visual alarm, and when the liquid level meter 8 measures that the liquid level of the liquid medicine 200 is higher than the maximum liquid level or lower than the minimum liquid level, the alarm assembly sends out an alarm signal to remind a worker of further inspection. The audible and visual alarm has two prompting signals of sound and light, and the alarm mode is more visual. In this embodiment, the maximum liquid level height refers to a volume of the drug delivery barrel 1 capable of containing the maximum amount of the drug solution 200, if the drug solution 200 exceeds the maximum liquid level height, there is a risk of overflowing the drug delivery barrel 1, and the outflowing drug solution 200 may cause a corrosion risk to the surrounding environment; the minimum liquid level height refers to the volume of the medicine dosing barrel 1 capable of containing the minimum liquid medicine 200, and if the liquid medicine 200 is lower than the minimum liquid level height, the medicine conveying pipeline assembly 2 cannot normally suck the liquid medicine 200 through the medicine dosing pump 3, so that the descaling effect of the vacuum toilet medicine dosing system is affected.
It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Numerous obvious variations, adaptations and substitutions will occur to those skilled in the art without departing from the scope of the invention. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (10)
1. A vacuum toilet dosing system, comprising:
a medication dosing barrel (1), the medication dosing barrel (1) being configured to hold a medical fluid (200);
a drug delivery pipeline component (2), wherein one end of the drug delivery pipeline component (2) is communicated with the drug administration barrel (1), and the drug delivery pipeline component (2) is configured to deliver the drug liquid (200) in the drug administration barrel (1);
a dosing pump (3), the dosing pump (3) being configured to provide a drug delivery power to the drug delivery line assembly (2); and
a plurality of throwing hoses (4), a plurality of throwing hoses (4) with one end communicated with the medicine conveying pipeline component (2) and the other end respectively communicated with the black water discharge system (110) of the plurality of sanitary units (100).
2. A vacuum toilet dosing system according to claim 1, characterized in that the dosing barrel (1) and the dosing pump (3) are provided in the upper deck of the sanitary unit (100).
3. The vacuum toilet dosing system of claim 1, further comprising a power supply assembly, the power supply assembly comprising:
a socket (5), the socket (5) being electrically connected to an external power supply system, the socket (5) being configured to provide electrical energy to the dosing pump (3);
the illuminating lamp (6), the illuminating lamp (6) is arranged above the medicine feeding barrel (1).
4. A vacuum toilet dosing system according to claim 1, wherein the delivery line assembly (2) comprises:
the drug delivery main pipe (21), one end of the drug delivery main pipe (21) is communicated with the drug feeding barrel (1);
pipeline distributor (22), the one end intercommunication of pipeline distributor (22) defeated medicine house steward (21) are kept away from the other end of throwing explosive barrel (1), the other end of pipeline distributor (22) is provided with a plurality of medicine mouths (221), and is a plurality of medicine mouth (221) communicate many respectively throw in hose (4).
5. The vacuum toilet dosing system according to claim 4, wherein the drug delivery line assembly (2) further comprises a plurality of regulating valves, each of the regulating valves communicating with the drug outlet (221), the regulating valves being configured to regulate the flow of the drug solution (200) in the drug outlet (221).
6. A vacuum toilet dosing system according to claim 1, further comprising a plurality of connection fittings (7), wherein one end of the connection fittings (7) is connected to the end of the dosing hose (4) remote from the drug delivery line assembly (2), and the other end is connected to the black water pipe (111) of the black water drain system (110).
7. The vacuum toilet dosing system according to claim 6, further comprising a plurality of check valves fixedly connected to the dosing hose (4), the check valves being configured to prevent sewage in the black water pipe (111) from flowing into the dosing hose (4).
8. The vacuum toilet dosing system according to claim 1, further comprising an auto-dosing assembly configured to dose the medical fluid (200) into the dosing barrel (1) periodically.
9. The vacuum toilet dosing system according to claim 8, wherein the auto-dosing assembly further comprises a level meter (8), the level meter (8) being disposed within the dosing barrel (1), the level meter (8) being configured to measure a level of the medical fluid (200) within the dosing barrel (1).
10. The vacuum toilet dosing system according to claim 9, further comprising an alarm assembly communicatively coupled to the level meter (8), the alarm assembly comprising an audible and visual alarm that generates an alarm signal when the level meter (8) measures a level of the medical fluid (200) above a maximum level or below a minimum level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110917783.XA CN113653139A (en) | 2021-08-11 | 2021-08-11 | Vacuum closestool system of offeing medicine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110917783.XA CN113653139A (en) | 2021-08-11 | 2021-08-11 | Vacuum closestool system of offeing medicine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113653139A true CN113653139A (en) | 2021-11-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110917783.XA Pending CN113653139A (en) | 2021-08-11 | 2021-08-11 | Vacuum closestool system of offeing medicine |
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| CN (1) | CN113653139A (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203999003U (en) * | 2014-06-24 | 2014-12-10 | 青岛南车华轩水务有限公司 | A kind of mechanical constant pressure type multiple spot stable state chemicals dosing plant |
| CN105652849A (en) * | 2016-04-01 | 2016-06-08 | 中新苏州工业园区环保技术有限公司 | Time-shared agent feeding control pipeline for wastewater treatment |
| CN106044877A (en) * | 2016-07-05 | 2016-10-26 | 广州资源环保科技股份有限公司 | Targeted chemical feeding device for treating polluted water and chemical feeding method of targeted chemical feeding device |
| KR20160127935A (en) * | 2015-04-28 | 2016-11-07 | 마영철 | Antiseptic solution input equipment equipped with a feeding monitoring function |
| CN206762842U (en) * | 2017-06-05 | 2017-12-19 | 青岛新世纪环境工程有限公司 | A kind of automatic quantitative medicine-feeding system |
| CN111170426A (en) * | 2020-01-07 | 2020-05-19 | 中国舰船研究设计中心 | Marine dirty cabin disinfection discharge system that gathers |
-
2021
- 2021-08-11 CN CN202110917783.XA patent/CN113653139A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203999003U (en) * | 2014-06-24 | 2014-12-10 | 青岛南车华轩水务有限公司 | A kind of mechanical constant pressure type multiple spot stable state chemicals dosing plant |
| KR20160127935A (en) * | 2015-04-28 | 2016-11-07 | 마영철 | Antiseptic solution input equipment equipped with a feeding monitoring function |
| CN105652849A (en) * | 2016-04-01 | 2016-06-08 | 中新苏州工业园区环保技术有限公司 | Time-shared agent feeding control pipeline for wastewater treatment |
| CN106044877A (en) * | 2016-07-05 | 2016-10-26 | 广州资源环保科技股份有限公司 | Targeted chemical feeding device for treating polluted water and chemical feeding method of targeted chemical feeding device |
| CN206762842U (en) * | 2017-06-05 | 2017-12-19 | 青岛新世纪环境工程有限公司 | A kind of automatic quantitative medicine-feeding system |
| CN111170426A (en) * | 2020-01-07 | 2020-05-19 | 中国舰船研究设计中心 | Marine dirty cabin disinfection discharge system that gathers |
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Application publication date: 20211116 |