CN211644996U - Movable microbial degradation circulation environmental protection lavatory - Google Patents
Movable microbial degradation circulation environmental protection lavatory Download PDFInfo
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- CN211644996U CN211644996U CN202020154663.XU CN202020154663U CN211644996U CN 211644996 U CN211644996 U CN 211644996U CN 202020154663 U CN202020154663 U CN 202020154663U CN 211644996 U CN211644996 U CN 211644996U
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- microbial degradation
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- toilet
- water tank
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- 230000000813 microbial effect Effects 0.000 title claims abstract description 52
- 230000015556 catabolic process Effects 0.000 title claims abstract description 51
- 238000006731 degradation reaction Methods 0.000 title claims abstract description 51
- 230000007613 environmental effect Effects 0.000 title claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 104
- 239000007788 liquid Substances 0.000 claims description 28
- 238000004062 sedimentation Methods 0.000 claims description 19
- 230000007704 transition Effects 0.000 claims description 10
- 238000004659 sterilization and disinfection Methods 0.000 claims description 8
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 claims description 7
- 239000013589 supplement Substances 0.000 claims description 5
- 239000000945 filler Substances 0.000 claims description 4
- 238000004064 recycling Methods 0.000 claims description 4
- 230000001012 protector Effects 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 2
- 238000006065 biodegradation reaction Methods 0.000 claims 3
- 239000010865 sewage Substances 0.000 abstract description 80
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract description 8
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 abstract description 4
- 229910052757 nitrogen Inorganic materials 0.000 abstract description 4
- 229910052698 phosphorus Inorganic materials 0.000 abstract description 4
- 239000011574 phosphorus Substances 0.000 abstract description 4
- 230000001502 supplementing effect Effects 0.000 description 6
- 239000012535 impurity Substances 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004103 aerobic respiration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000013048 microbiological method Methods 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000020477 pH reduction Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 241001148471 unidentified anaerobic bacterium Species 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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Abstract
The utility model relates to the environmental protection field, in particular to a movable type microbial degradation circulation environmental protection toilet, which is provided with a septic tank connected with a water tank type toilet stool, the septic tank is connected with a microbial degradation system, the microbial degradation system is connected with the water tank type toilet stool, the microbial degradation system is used for replacing a sewage suction truck and a sewage treatment plant to treat sewage, an anaerobic tank and an aerobic tank which are connected are also arranged between the septic tank and the microbial degradation system, the anaerobic tank drives off color and taste, the aerobic tank drives off nitrogen and phosphorus, a clean water tank is arranged between the microbial degradation system and the water tank type toilet, the clean water generated after the sewage flows through the artificial wetland is stored by the clean water tank, and the sewage is not required to be treated by a sewage suction truck and a sewage treatment plant in the toilet with the structure, so that the problem that the sewage is required to be treated by the sewage suction truck and the sewage treatment plant in the toilet sewage discharge is solved.
Description
Technical Field
The utility model relates to an environmental protection field, especially a movable microbial degradation circulation environmental protection lavatory.
Background
The septic tank is connected to traditional lavatory blowdown adoption closestool, and sewage pipe's mode is connected to the septic tank flows into sewage and promotes pump station and sewage treatment plant, and this kind of sewage treatment mode need set up highly by shallow to dark sewage pipe in the underground to set up the inspection shaft at every one section distance on sewage pipe, finally handle through soil pick-up car soil pick-up and sewage treatment plant and combine the processing.
Toilets using such sewerage systems have the following problems:
(1) the sewage pipes occupy huge area, and the sewage system is not movable.
(2) The sewage is treated by a sewage suction truck and manpower and material resources of a sewage treatment plant.
(3) Because sewage and dirt naturally flow through the underground sewage discharge pipeline for circulation, and are finally treated by a sewage suction truck and a sewage treatment plant, the sewage and the dirt are slowly treated, and certain unpleasant odor exists.
SUMMERY OF THE UTILITY MODEL
The invention of the utility model aims to: aiming at the problem that sewage is treated by a sewage suction truck and manpower and material resources of a sewage treatment plant in the prior art, the movable type microbial degradation circulation environment-friendly toilet is provided.
In order to realize the purpose, the utility model discloses a technical scheme be:
a movable type microbial degradation circulation environment-friendly toilet comprises a water tank type toilet bowl, wherein the water tank type toilet bowl is connected with a septic tank, the septic tank is connected with a microbial degradation system, and the microbial degradation system is connected with the water tank type toilet bowl;
an anaerobic tank and an aerobic tank which are connected are also arranged between the septic tank and the microbial degradation system, and a clean water tank is also arranged between the microbial degradation system and the water tank type toilet.
The septic tank is connected with the microbial degradation system, the microbial degradation system is connected with the water tank type toilet stool, the sewage suction truck and the sewage treatment plant are replaced by the microbial degradation system to treat sewage, the anaerobic tank and the aerobic tank which are connected are also arranged between the septic tank and the microbial degradation system, the color and the taste are removed through the anaerobic tank, the nitrogen and the phosphorus are removed through the aerobic tank, the clear water tank is also arranged between the microbial degradation system and the water tank type toilet stool, and clear water generated after the sewage flows through the artificial wetland is stored through the clear water tank, so that the toilet with the structure does not need to be provided with the sewage suction truck and the sewage treatment plant to treat the sewage, simultaneously occupies a smaller volume compared with the conventional toilet with a sewage discharge pipeline, can be moved, and solves the problem that the sewage treatment plant needs to be provided with the sewage suction truck and the sewage treatment plant to treat the sewage, and the problem that the conventional toilet is not movable.
As the utility model discloses a preferred scheme, the septic tank includes that first minute pond and second divide the pond, the lateral wall upper portion that the lateral wall upper portion and the second of first minute pond divide the pond to be linked together.
As the preferred scheme of the utility model, the microbial degradation system is constructed wetland, constructed wetland is packed including the wetland that is provided with the ammonia nitrogen remover.
As a preferred scheme of the utility model, the clean water tank is provided with an ultraviolet disinfection pipe and a first liquid level sensor capable of detecting a plurality of liquid levels, the first liquid level sensor is connected with a touch screen, and the touch screen is used for displaying a minimum alarm value, a water supplementing starting value, a water supplementing stopping value and a high water level alarm value;
the upper part of the side wall of the clean water tank is provided with a drain hole, and the clean water tank is also connected with a water replenishing pipe.
As the preferable scheme of the utility model, a pipeline centrifugal pump and a flow control valve are arranged between the septic tank and the anaerobic tank, and an open impeller is arranged in the pipeline centrifugal pump; the pipeline centrifugal pump is provided with a backflow output end which is connected to the septic tank;
an overflow pipeline is further arranged between the anaerobic tank and the septic tank, a second liquid level sensor capable of detecting a plurality of liquid levels is further arranged in the septic tank, the second liquid level sensor is connected with a display screen, and the display screen is used for displaying a low water level value, a high water level starting value and a high water level alarm value of the water pump;
and a flow meter is also arranged between the flow control valve and the anaerobic tank.
The pipeline centrifugal pump with the open impeller is arranged, so that impurities in the septic tank can be crushed to prevent blockage, and the pipeline centrifugal pump is arranged outside the septic tank and is convenient to replace when damaged; and meanwhile, the pipeline centrifugal pump is provided with a backflow output end, the backflow output end of the pipeline centrifugal pump is connected to the septic tank, and accumulated excrement in the septic tank is dispersed.
As the preferable proposal of the utility model, a sedimentation tank is arranged between the aerobic tank and the artificial wetland, the sedimentation tank is connected with a return pipeline, and the return pipeline is connected to the anaerobic tank;
and a first booster pump is arranged on the return pipeline.
As the utility model discloses a preferred scheme, still be provided with the transition pond between sedimentation tank and the constructed wetland, be provided with the second booster pump in the transition pond.
As the preferred proposal of the utility model, a third booster pump is arranged between the clean water tank and the water tank type toilet stool.
As the preferable proposal of the utility model, the aerobic tank is also connected with a ventilator.
As the utility model discloses a preferred scheme, all be provided with the thermal protector on pipeline centrifugal pump, ventilation blower, first booster pump and the second booster pump.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. the septic tank is connected with the microbial degradation system, the microbial degradation system is connected with the water tank type toilet stool, the sewage suction truck and the sewage treatment plant are replaced by the microbial degradation system to treat sewage, the anaerobic tank and the aerobic tank which are connected are also arranged between the septic tank and the microbial degradation system, the color and the taste are removed through the anaerobic tank, the nitrogen and the phosphorus are removed through the aerobic tank, the clear water tank is also arranged between the microbial degradation system and the water tank type toilet stool, and clear water generated after the sewage flows through the artificial wetland is stored through the clear water tank, so that the toilet with the structure does not need to be provided with the sewage suction truck and the sewage treatment plant to treat the sewage, simultaneously occupies a smaller volume compared with the conventional toilet with a sewage discharge pipeline, can be moved, and solves the problem that the sewage treatment plant needs to be provided with the sewage suction truck and the sewage treatment plant to treat the sewage, and the problem that the conventional toilet is not movable.
2. The pipeline centrifugal pump with the open impeller is arranged, so that impurities in the septic tank can be crushed to prevent blockage, and the pipeline centrifugal pump is arranged outside the septic tank and is convenient to replace when damaged; and meanwhile, the pipeline centrifugal pump is provided with a backflow output end, the backflow output end of the pipeline centrifugal pump is connected to the septic tank, and accumulated excrement in the septic tank is dispersed.
Drawings
FIG. 1 is a schematic view showing the connection relationship between a water tank type toilet stool, a septic tank and an integrated sewage treatment device;
FIG. 2 is a schematic structural view of an integrated sewage treatment apparatus.
The labels in the figure are: 1-a water tank type toilet stool, 2-a second liquid level sensor, 3-a septic tank, 4-a pipeline centrifugal pump, 5-a flow control valve, 6-a flow meter, 7-an integrated sewage treatment device, 8-an overflow pipeline, 9-a first booster pump, 10-a second booster pump, 11-a microbial degradation system, 12-wetland plants, 13-wetland filler, 14-an ultraviolet disinfection pipe, 15-a first liquid level sensor, 16-a ventilator and 17-a third booster pump.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
Examples
As shown in fig. 1, fig. 1 is a schematic view of a connection relationship between a water tank type toilet 1, a septic tank 3 and an integrated sewage treatment device 7, the movable microbial degradation cycle environmental protection toilet comprises the water tank type toilet 1, the water tank type toilet 1 is connected with the septic tank 3, the septic tank 3 is connected with a microbial degradation system 11, and the microbial degradation system 11 is connected with the water tank type toilet 1;
the microbial degradation system 11 is arranged in the integrated sewage treatment equipment 7, and the microbial degradation system 11 is an artificial wetland.
The integrated sewage treatment device 7 also comprises an aerobic tank, an anaerobic tank, a sedimentation tank, a transition tank and a clean water tank, and the specific connection relation is shown in figure 2.
Clear water reflux: a third booster pump 17 is arranged between the integrated sewage treatment device 7 and the water tank type toilet 1, the third booster pump 17 is arranged between the clean water tank and the water tank type toilet 1 in a concrete connection mode, and clean water in the clean water tank flows back to the water tank in the water tank type toilet 1 through the third booster pump 17 for recycling.
And (3) crushing sundries: a pipeline centrifugal pump 4 and a flow control valve 5 are further arranged between the septic tank 3 and the integrated sewage treatment equipment 7, and an open impeller is arranged in the pipeline centrifugal pump 4. Wherein the septic tank 3 is connected to the integrated sewage treatment device 7, and the position is specifically an anaerobic tank. The pipeline centrifugal pump 4 is provided with a backflow output end, and the backflow output end is connected to the septic tank 3 and used for dispersing accumulated excrement in the septic tank 3. The pipe centrifugal pump 4 with the open impeller is also called a sludge cutting pump.
Through setting up the pipeline centrifugal pump 4 of taking open impeller, can smash the impurity in the septic tank 3 and prevent to block up, pipeline centrifugal pump 4 is outside septic tank 3 simultaneously, convenient the change during the damage.
7, overflow treatment of the integrated sewage treatment equipment: an overflow pipeline 8 is further arranged between the anaerobic tank and the septic tank 3, sewage in the anaerobic tank can overflow to the septic tank 3, a second liquid level sensor 2 capable of detecting a plurality of liquid levels is further arranged in the septic tank 3, the second liquid level sensor 2 is connected with a display screen, and the display screen is used for displaying a low water level value, a high water level starting value and a high water level alarm value; when detecting out the low water level at second level sensor 2, the display screen shows the low water level value, close pipeline centrifugal pump 4 and first booster pump 9, idle running is avoided to second booster pump 10 and third booster pump 17, when second level sensor 2 detects the high water level starting value, the display screen shows the high water level starting value, open pipeline centrifugal pump 4 and each booster pump and carry out work, second level sensor 2 still is connected with the siren, when second level sensor 2 detects out the high water level alarm value, sound the alarm.
In addition, a flow meter 6 is arranged between the flow control valve 5 and the anaerobic tank, and the flow control valve 5 can be a ball valve.
And (3) sedimentation treatment of the septic tank: the septic tank 3 comprises a first sub tank and a second sub tank, and the upper part of the side wall of the first sub tank is communicated with the upper part of the side wall of the second sub tank. After the primary sedimentation in the first sub-tank, the sewage at the upper part can enter the second sub-tank to enter the secondary sedimentation, and the two sub-tanks can filter paper towels and large impurities.
As shown in fig. 2, fig. 2 is a schematic structural diagram of the integrated sewage treatment device 7, and the integrated sewage treatment device 7 further comprises an anaerobic tank, an aerobic tank, a sedimentation tank, a transition tank, a microbial degradation system 11 and a clean water tank which are connected in sequence. The microbial degradation system 11 is an artificial wetland, the artificial wetland comprises wetland fillers 13 provided with an ammonia nitrogen remover, and the ammonia nitrogen remover preferably selects a microbial agent to remove ammonia nitrogen, namely, a microbiological method is adopted to remove ammonia nitrogen.
An anaerobic tank and an aerobic tank which are connected are also arranged between the septic tank 3 and the microbial degradation system 11, a clean water tank is also arranged between the microbial degradation system 11 and the water tank type toilet 1, a sedimentation tank is also arranged between the aerobic tank and the artificial wetland, the sedimentation tank is connected with a return pipeline, and the return pipeline is connected to the anaerobic tank; the return pipeline is provided with a first booster pump 9, and the return pipeline is specifically arranged in the sedimentation tank.
A transition pool is also arranged between the sedimentation pool and the artificial wetland, and a second booster pump 10 is arranged in the transition pool.
The working principle of the integrated sewage treatment device 7 is as follows:
inputting sewage which is subjected to sundry crushing treatment in the septic tank 3 into an anaerobic tank, removing color and taste through the anaerobic tank, wherein the anaerobic process can be divided into a hydrolysis stage, an acidification stage and a methanation stage, and organic matters in the sewage are removed by using the action of anaerobic bacteria; the sewage in the anaerobic tank can overflow to the septic tank 3;
inputting the sewage treated by the anaerobic tank into an aerobic tank, and carrying out aerobic respiration on the activated sludge through the aerobic tank to further decompose organic matters into inorganic matters, remove pollutants and remove nitrogen and phosphorus;
inputting the sewage treated by the aerobic tank into a sedimentation tank, and further settling the sewage passing through the anaerobic tank and the aerobic tank by the sedimentation tank; a return pipeline is connected between the sedimentation tank and the anaerobic tank, and the treatment time of sewage in the anaerobic tank and the aerobic tank is prolonged through the return pipeline;
inputting the sewage treated by the sedimentation tank into a transition tank, and inputting the sewage into a microbial degradation system 11 by pressurizing the transition tank through a second booster pump 10; the microbial degradation system 11 is internally provided with wetland plants 12 and wetland fillers 13, provides living conditions for microorganisms, treats ammonia nitrogen and COD (chemical oxygen demand) in sewage and produces clear water;
clean water generated by the treatment of the microbial degradation system 11 is input into a clean water tank, sterilized in the clean water tank through an ultraviolet disinfection pipe 14, and then returned to the water tank in the water tank type toilet 1 through a third booster pump 17 for recycling.
The clean water tank is provided with an ultraviolet disinfection pipe 14 and a first liquid level sensor 15 capable of detecting a plurality of liquid levels, the ultraviolet disinfection pipe 14 can be replaced by other disinfection and sterilization equipment, the first liquid level sensor 15 is connected with a touch screen, and the touch screen is used for displaying a minimum alarm value, a water supplement starting value, a water supplement stopping value and a high water level alarm value; the first liquid level sensor 15 is also connected with an alarm;
the upper part of the side wall of the clean water tank is provided with a drain hole, and the clean water tank is also connected with a water replenishing pipe.
When the first liquid level sensor 15 detects the lowest water level, the touch screen displays the lowest alarm value and starts an alarm, when the first liquid level sensor 15 detects the liquid level height of a water supplementing starting value, the water source input of a water supplementing pipe can be started to supplement water, when the first liquid level sensor 15 detects the liquid level height of a water supplementing stopping value, the water source input of the water supplementing pipe is closed, when the first liquid level sensor 15 detects the liquid level height of a high water level alarm value, the touch screen displays the highest alarm value and starts the alarm, and when the water level continuously rises, clear water can be discharged from a water discharge hole formed in the upper portion of the side wall of the clear water tank.
In order to provide enough oxygen for the aerobic tank, a ventilator 16 is connected to the aerobic tank, and in order to avoid the failure caused by long-time operation of the components, thermal protectors are arranged on the pipeline centrifugal pump 4, the ventilator 16, the first booster pump 9 and the second booster pump 10.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. A movable type microbial degradation circulation environment-friendly toilet is characterized by comprising a water tank type toilet stool (1), wherein the water tank type toilet stool (1) is connected with a septic tank (3), the septic tank (3) is connected with a microbial degradation system (11), and the microbial degradation system (11) is connected with the water tank type toilet stool (1);
an anaerobic tank and an aerobic tank which are connected are also arranged between the septic tank (3) and the microbial degradation system (11), and a clean water tank is also arranged between the microbial degradation system (11) and the water tank type toilet stool (1).
2. The portable microbial degradation circulation eco-friendly toilet according to claim 1, wherein the septic tank (3) comprises a first sub tank and a second sub tank, and an upper portion of a sidewall of the first sub tank is communicated with an upper portion of a sidewall of the second sub tank.
3. The portable biodegradation recycling eco-friendly toilet according to claim 2, wherein the biodegradation system (11) is an artificial wetland comprising wetland fillers (13) provided with ammonia nitrogen removal agents.
4. The portable microbial degradation cycle environmental toilet of claim 3, wherein the clean water tank is provided with an ultraviolet disinfection pipe (14) and a first liquid level sensor (15) capable of detecting a plurality of liquid levels, the first liquid level sensor (15) is connected with a touch screen, and the touch screen is used for displaying a minimum alarm value, a water supplement starting value, a water supplement stopping value and a high water level alarm value;
the upper part of the side wall of the clean water tank is provided with a drain hole, and the clean water tank is also connected with a water replenishing pipe.
5. The movable type environment-friendly toilet with a microbial degradation cycle as claimed in any one of claims 1 to 4, wherein a pipeline centrifugal pump (4) and a flow control valve (5) are arranged between the septic tank (3) and the anaerobic tank, and an open impeller is arranged in the pipeline centrifugal pump (4); the pipeline centrifugal pump (4) is provided with a backflow output end which is connected to the septic tank (3);
an overflow pipeline (8) is further arranged between the anaerobic tank and the septic tank (3), a second liquid level sensor (2) capable of detecting a plurality of liquid levels is further arranged in the septic tank (3), the second liquid level sensor (2) is connected with a display screen, and the display screen is used for displaying a low water level value, a high water level starting value and a high water level alarm value of the water pump;
and a flow meter (6) is also arranged between the flow control valve (5) and the anaerobic tank.
6. The movable type environment-friendly toilet with microbial degradation and circulation as claimed in claim 5, wherein a sedimentation tank is further arranged between the aerobic tank and the artificial wetland, the sedimentation tank is connected with a return pipeline, and the return pipeline is connected to the anaerobic tank;
and a first booster pump (9) is arranged on the return pipeline.
7. The movable type microbial degradation circulation environmental protection toilet according to claim 6, wherein a transition tank is arranged between the sedimentation tank and the artificial wetland, and a second booster pump (10) is arranged in the transition tank.
8. The portable microbial degradation cycle environmental toilet of claim 7, wherein a third pressurizing pump (17) is provided between the clean water tank and the water tank type toilet stool (1).
9. The portable biodegradation recycling environmental protection toilet according to claim 8, wherein a ventilator (16) is further connected to the aerobic tank.
10. The portable microbial degradation circulation environmental toilet according to claim 9, wherein thermal protectors are disposed on the pipe centrifugal pump (4), the ventilator (16), the first pressurizing pump (9) and the second pressurizing pump (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020154663.XU CN211644996U (en) | 2020-02-06 | 2020-02-06 | Movable microbial degradation circulation environmental protection lavatory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020154663.XU CN211644996U (en) | 2020-02-06 | 2020-02-06 | Movable microbial degradation circulation environmental protection lavatory |
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| Publication Number | Publication Date |
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| CN211644996U true CN211644996U (en) | 2020-10-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020154663.XU Active CN211644996U (en) | 2020-02-06 | 2020-02-06 | Movable microbial degradation circulation environmental protection lavatory |
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| CN (1) | CN211644996U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116639857A (en) * | 2023-06-21 | 2023-08-25 | 东方汇东工程装备有限公司 | Internal circulation type microbial degradation toilet |
-
2020
- 2020-02-06 CN CN202020154663.XU patent/CN211644996U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116639857A (en) * | 2023-06-21 | 2023-08-25 | 东方汇东工程装备有限公司 | Internal circulation type microbial degradation toilet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A movable microbial degradation cycle environmental protection toilet Effective date of registration: 20220510 Granted publication date: 20201009 Pledgee: Chengdu SME financing Company Limited by Guarantee Pledgor: Sichuan Hongtai Huarui Technology Co.,Ltd. Registration number: Y2022980005216 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230106 Granted publication date: 20201009 Pledgee: Chengdu SME financing Company Limited by Guarantee Pledgor: Sichuan Hongtai Huarui Technology Co.,Ltd. Registration number: Y2022980005216 |
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| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No. 603, 6th Floor, Building 7, No. 666 Jinfenghuang Avenue, Jinniu High tech Industrial Park, Chengdu, Sichuan Province, 610000 Patentee after: Hongtai Huarui Technology Group Co.,Ltd. Address before: Floor 1, No. 192, Hongshan North Road, Chenghua District, Chengdu, Sichuan 610052 Patentee before: Sichuan Hongtai Huarui Technology Co.,Ltd. |