CN114191973A - Miniature intelligent spray deodorization system and method - Google Patents
Miniature intelligent spray deodorization system and method Download PDFInfo
- Publication number
- CN114191973A CN114191973A CN202111540316.6A CN202111540316A CN114191973A CN 114191973 A CN114191973 A CN 114191973A CN 202111540316 A CN202111540316 A CN 202111540316A CN 114191973 A CN114191973 A CN 114191973A
- Authority
- CN
- China
- Prior art keywords
- spray
- deodorization
- spraying
- miniature intelligent
- medicine
- 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.)
- Pending
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/77—Liquid phase processes
- B01D53/79—Injecting reactants
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
Abstract
The invention discloses a miniature intelligent spray deodorization system and a miniature intelligent spray deodorization method, wherein the miniature intelligent spray deodorization system comprises a case, a pipeline connecting system and a control system are arranged in the case, the miniature intelligent spray deodorization system also comprises an external medicine container and an external spray system, the medicine container and the external spray system are connected with the pipeline connecting system through pipelines, and the control system controls the pipeline connecting system to extract a medicine in the medicine container according to preset parameters and preset programs, and conveys the medicine to the spray system for spray deodorization after pressurization. According to the miniature intelligent spraying deodorization system provided by the invention, the medicine container and the spraying system are arranged externally, the structure is simple, the size is reduced, the occupied space is small, different medicines can be quickly replaced, the medicine mixing box does not need to be cleaned and the tap water pipe does not need to be connected, the use is more convenient and quicker, the cost is saved, and the application range is wide.
Description
Technical Field
The invention relates to the technical field of environmental protection, in particular to a miniature intelligent spray deodorization system and method.
Background
With the deodorization of garbage stations, garbage landfills, public toilets and other places, the spray deodorization equipment in the market is mainly composed of a pesticide mixing system (21, 22), a control system (24), a spraying system (23), a pesticide storage system (25), a spraying pipeline system and the like as shown in fig. 1, and in the prior art, all the systems are integrated into one box body, so that the box body is large in size, large in occupied space, high in manufacturing cost, not beneficial to installation and transfer, troublesome in replacing pesticide, cleaning pesticide boxes and the like.
Disclosure of Invention
In view of the defects of the existing spray deodorization system, the invention provides a miniature intelligent spray deodorization system and a method, which can achieve the effects of reducing occupied space, reducing cost, being convenient to install and clean and being capable of quickly replacing medicaments.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a miniature intelligent spraying deodorization system, includes quick-witted case, quick-witted incasement sets up pipeline connecting system and control system, still includes external medicine container and spraying system, medicine container and spraying system pass through the pipeline with pipeline connecting system connects, control system extracts according to predetermined parameter and the program control pipeline connecting system of predetermineeing the medicament in the medicine container, carry after the pressurization extremely spraying system carries out the spraying deodorization.
According to one aspect of the invention, the case is provided with at least one first interface which can be connected with the medicine container and a second interface which can be connected with the spraying system, and the interfaces are connected with the internal pipeline connecting system of the case through pipelines.
In accordance with one aspect of the invention, the interface is a through-the-board quick-connect or ferrule fitting.
According to one aspect of the invention, the control unit is arranged on the case, and comprises a display screen and keys arranged on the outer side of the case, and a controller fixed on the inner side of the case, wherein the display screen and the keys are connected with the controller, a control program is preset in the controller, and the control program is used for sending out a control instruction according to parameters set by the display screen and the keys.
According to one aspect of the invention, the pipe connection system comprises a manifold for mixing the medicament, a membrane pump for pressurizing the medicament, connected in series by a pipe.
According to one aspect of the invention, the pipeline connecting system further comprises an electromagnetic valve, the electromagnetic valve is connected with the medicine inlet pipes of different medicines, the electromagnetic valve is connected with the control system, and the control system selects and switches the medicines by controlling the switch of the electromagnetic valve.
According to one aspect of the invention, the spray system is composed of a spray pipe, a spray head, a terminal, and a pipe clamp, wherein the spray head is connected with the terminal, and the pipe clamp is used for fixing the spray pipe.
According to one aspect of the invention, at least one spray head base is arranged in the middle of the spray pipe, the spray head is arranged on the spray head base, and the spray head base is used for connecting the pipe and the spray head.
In accordance with one aspect of the present invention, a method for spray deodorization using a miniature intelligent spray system, comprises the steps of: the preparation method comprises the following steps: a hose is inserted into the first interface, the other end of the hose is placed below the liquid level of the medicine container, and the second interface is connected with a spraying system; atomizing and deodorizing: the controller controls the diaphragm pump and the electromagnetic valve to be started according to a preset program and preset parameters, and the spraying system changes the medicament into fine mist for spraying deodorization.
According to one aspect of the invention, the method for spray deodorization by using the miniature intelligent spray system comprises the step that a controller controls the opening and closing of a solenoid valve to switch the medicament.
Compared with the prior art, the invention has the beneficial effects that: only mixed medicine has been set up in miniature intelligent spraying deodorization system's the box, UNICOM unit and control system, box simple structure is small and exquisite, be convenient for install and use, also do benefit to the transfer and change, it is external with medical kit and spraying system, can arbitrary selection matched stack medical kit medicament, the quick replacement medicament of being convenient for, when wasing, because of need not to wash the medical kit, as long as wash mixed medicine part can, it is convenient to wash, each module separately washs, it is more simple convenient than integrative main equipment washing, and simultaneously, through fast plug-in mode and UNICOM unit connection, sealing performance is good, convenient and fast is dismantled in the installation. The control unit is arranged, so that the operation is simple, the cost is saved, and the efficiency is improved.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a perspective view showing the external structure of an intelligent mist deodorizer of the prior art;
FIG. 2 is a perspective view of the configuration of an intelligent mist spray deodorizing system according to the present invention;
FIG. 3 is a schematic diagram of the internal structure of an intelligent mist deodorizing system according to the present invention;
FIG. 4 is a schematic structural view of a quick connector for a plate penetrating device of an intelligent mist spray deodorization system according to the present invention;
FIG. 5 is a schematic view of a plate-through ferrule adapter design of an intelligent mist spray deodorization system according to the present invention;
fig. 6 is a rear view of an intelligent spray deodorizing system according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 2-6, a miniature intelligent spray deodorization system comprises a case with a hollow cavity, and a power module, a control system and a pipeline connection system which are arranged in the case, wherein the pipeline connection system comprises a multi-way piece 2 and a diaphragm pump 1 which are sequentially connected through a pipeline, the multi-way piece 2 is used for mixing a medicament, and the diaphragm pump 1 is used for pressurizing the medicament. The pipeline connecting system further comprises an electromagnetic valve 3, the electromagnetic valve 3 is connected with the medicine inlet pipes of different medicines, the electromagnetic valve 3 is connected with the control system, and the control system automatically selects and switches the medicines by controlling the switch of the electromagnetic valve 3. The electromagnetic valve, the multi-way piece and the communication pipeline form a communication unit. The miniature intelligent spray deodorization system further comprises an external medicine container and an external spraying system, the medicine container and the external spraying system are connected with the pipeline connecting system through pipelines, the control system controls the pipeline connecting system to extract the medicine in the medicine container according to preset parameters and preset programs, and the medicine is conveyed to the spraying system for spray deodorization after pressurization.
When the miniature intelligent spray deodorization system works, the control unit sends out a control instruction according to preset parameters and a preset program, controls the pipeline connecting system to extract the medicament in the medicament container, and conveys the medicament to a peculiar smell space needing deodorization after pressurization so as to achieve the aim of deodorization.
Through the technical scheme, only mixed medicine has been set up in miniature intelligent spraying deodorization system's the box, UNICOM unit and control system, box simple structure is small and exquisite, be convenient for install and use, also do benefit to the transfer and change, it is external with medical kit and spraying system, selection matched stack medical kit medicament that can be arbitrary, the quick replacement medicament of being convenient for, when wasing, because of need not to wash the medical kit, as long as wash mixed medicine part can, it is convenient to wash, each module separately washs, it is more simple convenient than integrative main equipment washing, and simultaneously, through inserting mode and UNICOM unit connection soon, sealing performance is good, convenient and fast is dismantled in the installation. The control unit is arranged, so that the operation is simple, the cost is saved, and the efficiency is improved.
In this embodiment, still be equipped with the first interface that can be connected with flourishing medicine container and the second interface that can be connected with spraying system on the quick-witted case, the feed liquor end of diaphragm pump 1 is connected with the piece 2 that leads to more through the intercommunication pipeline, goes out the liquid end and passes through intercommunication pipeline and second interface connection, the piece 2 that leads to more passes through solenoid valve 3 and first interface connection, first interface passes through pipe connection flourishing medicine container, second interface connection spraying system.
In this embodiment, the multi-way member 2 comprises a body, a mixing chamber is arranged in the body, one side of the body is provided with an outlet pipe and a plurality of inlet pipes which are communicated with the mixing chamber, wherein each inlet pipe is connected with an electromagnetic valve 3 for controlling the opening and closing of the inlet pipes, and the mixing chamber is used for mixing liquid medicines input by the inlet pipes and then discharging the liquid medicines through the outlet pipes. The multi-way piece 2 and the electromagnetic valve 3 have the combined action, so that the effect of quickly selecting and switching different medicaments is realized, and the requirements of different occasions are met. In this embodiment the multi-way member 2 is a quick-insertion three-way, one end of which is connected with the inlet of the diaphragm pump 1 through a hose, and the other 2 ends of which are connected with the electromagnetic valve 3 through a hose.
In this embodiment, the door 11 of the micro intelligent mist spray deodorization system is openable, which facilitates the maintenance and normal maintenance. The control unit in the miniature intelligent spray deodorization system is arranged on the box door 11, and comprises a display screen 12 and a key 13 which are arranged on the outer side of the box door 11, and a controller fixed on the inner side of the box door 11, wherein the display screen 12 and the key 13 are connected with the controller, and a control program is preset in the controller. The display screen is a touch display screen, and operation is convenient.
In this embodiment, the power module includes an AC-DC power supply 6, a cable and a power switch 9, the box is provided with a cable through hole, the cable is fixed by a cable fixing head 10 after entering the box through the cable through hole, and the inner side of the box is further provided with a nut 8 for fixing the electric wire. The power supply 6 is connected with the control unit through a power switch 9, and the power switch is arranged on the mounting seat 7, so that the automatic control of the miniature intelligent spraying and deodorizing system is realized.
When the micro intelligent spraying deodorization system works, system working parameters are set through the keys 13 and the display screen 12, and the control system sends out control instructions according to the set parameters and related programs to control the actions of starting, stopping, switching and the like of the diaphragm pump 1 and the electromagnetic valve 3; and simultaneously, the display screen displays the working state of the system and the parameter set value. The miniature intelligent spray deodorization system can realize automatic control, is simple to operate, improves the efficiency, saves the cost and has wider application range.
In this embodiment, first kneck sets up to wear board quick connector 4, and the joint is installed in equipment box side, holds medicine container and solenoid valve 3 through hose connection, and the hose is PE or PU hose. The second interface is set as a plate-penetrating fast-inserting/ferrule connector 5, one end of which is a ferrule and the other end of which is a fast-inserting. One end of the quick insertion is connected with a communication pipeline of the miniature intelligent spraying and deodorizing system, and one end of the clamping sleeve is connected with a spraying pipeline, so that the quick connection requirements of different pipelines are met. The screw thread of the vertebral canal of the quick connector is pre-coated with polytetrafluoroethylene anti-leakage glue.
Through the design of quick connector, can install fast, simple dexterous, save space, quick connector form is various, can satisfy different stringing needs. Meanwhile, the quick connector is labor-saving and convenient to disassemble, the threads of the conical pipe of the quick connector are precoated with polytetrafluoroethylene leakage-proof glue, and the sealing performance is good.
In this embodiment, still be equipped with newly-increased interface and conversion valve on the miniature intelligent spraying deodorization system machine case, be connected through pipeline and quick inside UNICOM unit of quick-witted incasement portion, can the different medicaments of quick replacement, satisfy different occasion demands, raise the efficiency. The newly-increased interface can realize the fast switch medicament because solenoid valve 3 is connected with the medicine inlet pipe of different medicaments, and the controller combines actual demand, selects the medicament according to predetermineeing the procedure. For example, if there are A, B, C three kinds of medicine, there are three medicine inlet pipes and three electromagnetic valves. The control system comprises a touch display screen, when the medicament A is selected by touch, the corresponding electromagnetic valve A is opened, and other electromagnetic valves are automatically closed, so that the medicaments are automatically selected and switched.
In this embodiment, the spraying system is composed of a spraying pipeline, a spray head, a tail end, a spray head base and a pipe clamp. The tail end of the spray pipeline is provided with a spray head base, and the spray head is arranged on the spray head base or is directly arranged on the tail end. Furthermore, a plurality of spray head bases can be arranged in the middle of the pipeline, and the spray head bases play a role in connecting the pipeline and the spray heads. The shower nozzle is demountable installation mode, and convenient the change satisfies different occasion demands. The pipe strap plays the effect of fixed pipeline, prevents to loosen and reveals. The spraying system mainly changes the medicament into fine mist to realize spray deodorization.
In this embodiment, miniature intelligent spraying deodorization system's quick-witted case rear side is equipped with hanging mounting hole 14, and 14 symmetric distributions of hanging mounting hole facilitate the installation, save occupation of land space. The wall hanging mounting holes 14 can be uniformly distributed in four or more, so that the stability of wall hanging is improved, and the use is safer.
Miniature intelligent spraying deodorization system is at the during operation, and flourishing medicine container passes through the pipeline and is connected with wear board quick connector 4, the pipeline is PE or PU hose, and the spraying system that the atomising head was equipped with to the outside is through wearing board quick connector 5 and inside UNICOM's pipe connection, and the control unit is according to the operation of parameter control spraying system of setting for in advance, and spraying system takes out the interior medicine of container through pipeline and UNICOM's pipeline, sends to the spraying pipeline after 1 pressurizations of diaphragm pump and makes the medicament disperse the peculiar smell space that needs the deodorization and reach the deodorization purpose.
The invention also comprises a method for deodorizing by spraying through the miniature intelligent spraying system, which comprises the following steps: the preparation method comprises the following steps: a hose is inserted into the first interface, the other end of the hose is placed below the liquid level of the medicine container, and the second interface is connected with a spraying system; atomizing and deodorizing: the controller controls the diaphragm pump and the electromagnetic valve to be started according to a preset program and preset parameters, and the spraying system changes the medicament into fine mist for spraying deodorization.
The agent may be a botanical fluid deodorant or other chemical deodorant, preferably a botanical fluid deodorant. The natural plant liquid deodorant contains effective components extracted from various plant roots, stems and flowers and fruits, and can rapidly perform chemical reactions such as polymerization, substitution, replacement, adsorption and the like with various harmful and peculiar smell molecules, so that the original peculiar smell molecular structure of the pollution gas is changed, and the pollution gas is changed into non-toxic and tasteless molecules such as hydrogen sulfide, ammonia gas, sulfur dioxide, methyl mercaptan, amine and the like. Further, various peculiar smells are inhibited from being generated while garbage stink is rapidly adsorbed, such as: hydrogen sulfide, mercaptan, volatile fatty acid and ammonia gas, and has good purification effect and no environmental pollution.
The method comprises the step of switching the medicament according to the opening and closing of the electromagnetic valve controlled by the controller. For example, if there are A, B, C three kinds of medicine, there are three medicine inlet pipes and three electromagnetic valves. When the medicament A is selected by touch, the corresponding electromagnetic valve A is opened, and other electromagnetic valves are automatically closed, so that the medicaments are automatically selected and switched.
The implementation of the invention has the advantages that: only mixed medicine has been set up in miniature intelligent spraying deodorization system's the box, UNICOM unit and control system, box simple structure is small and exquisite, be convenient for install and use, also do benefit to the transfer and change, it is external with medical kit and spraying system, can arbitrary selection matched stack medical kit medicament, the quick replacement medicament of being convenient for, when wasing, because of need not to wash the medical kit, as long as wash mixed medicine part can, it is convenient to wash, each module separately washs, it is more simple convenient than integrative main equipment washing, and simultaneously, through fast plug-in mode and UNICOM unit connection, sealing performance is good, convenient and fast is dismantled in the installation. The control unit is arranged, so that the operation is simple, the cost is saved, and the efficiency is improved.
The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention disclosed herein are intended to be covered by the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (10)
1. The utility model provides a miniature intelligent spraying deodorization system, includes quick-witted case, quick-witted incasement sets up pipeline connecting system and control system, its characterized in that still includes external medicine container and spraying system, medicine container and spraying system pass through the pipeline with pipeline connecting system connects, control system extracts according to predetermined parameter and predetermined program control pipeline connecting system medicine in the medicine container, carry behind the pressurization extremely spraying system carries out the spraying deodorization.
2. The miniature intelligent spray deodorization system according to claim 1, wherein the cabinet is provided with at least one first port connectable to the medicine container and a second port connectable to the spray system, and the ports are connected to the pipeline connection system inside the cabinet through pipes.
3. The miniature intelligent mist spray deodorization system of claim 2, wherein the interface is a through-plate quick-connect or a ferrule fitting.
4. The miniature intelligent spray deodorization system according to any one of claims 1-3, wherein the control unit is disposed on the housing, and comprises a display screen and keys disposed outside the housing, and a controller fixed inside the housing, the display screen and the keys are connected to the controller, a control program is preset in the controller, and the control program is used for sending out control commands according to parameters set by the display screen and the keys.
5. The miniature intelligent spray deodorization system according to claim 4, wherein the pipeline connection system comprises a multi-way piece and a diaphragm pump which are sequentially connected through a pipeline, the multi-way piece is used for mixing a medicament, and the diaphragm pump is used for pressurizing the medicament.
6. The miniature intelligent spray deodorization system according to claim 5, wherein the pipeline connection system further comprises an electromagnetic valve, the electromagnetic valve is connected with the medicine inlet pipes of different medicines, the electromagnetic valve is connected with the control system, and the control system selects and switches the medicines by controlling the on-off of the electromagnetic valve.
7. The miniature intelligent spray deodorization system as recited in claim 6, wherein said spray system comprises a spray pipe, a spray head, a terminal, and a pipe clamp, said spray head is connected to said terminal, said pipe clamp is used for fixing said spray pipe.
8. The miniature intelligent spray deodorization system as recited in claim 7, wherein at least one spray head base is disposed in the middle of said spray pipe, said spray head is mounted on said spray head base, and said spray head base is used for connecting the pipe and the spray head.
9. A method of spray deodorisation using the miniature intelligent spray system of claim 8, comprising the steps of:
the preparation method comprises the following steps: a hose is inserted into the first interface, the other end of the hose is placed below the liquid level of the medicine container, and the second interface is connected with a spraying system;
atomizing and deodorizing: the controller controls the diaphragm pump and the electromagnetic valve to be started according to a preset program and preset parameters, and the spraying system changes the medicament into fine mist for spraying deodorization.
10. The method of claim 9, comprising the step of switching the chemical by opening and closing a solenoid valve by a controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111540316.6A CN114191973A (en) | 2021-12-16 | 2021-12-16 | Miniature intelligent spray deodorization system and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111540316.6A CN114191973A (en) | 2021-12-16 | 2021-12-16 | Miniature intelligent spray deodorization system and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114191973A true CN114191973A (en) | 2022-03-18 |
Family
ID=80654386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111540316.6A Pending CN114191973A (en) | 2021-12-16 | 2021-12-16 | Miniature intelligent spray deodorization system and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114191973A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212975541U (en) * | 2020-06-12 | 2021-04-16 | 深圳市世邦环境科技有限公司 | Semi-automatic high-pressure spraying equipment |
| CN112913813A (en) * | 2021-01-18 | 2021-06-08 | 李汉 | But agricultural atomizing unmanned aerial vehicle of quick replacement explosive barrel |
| CN213668688U (en) * | 2020-10-31 | 2021-07-13 | 江苏信有达环境设备制造有限公司 | Intelligent garbage deodorization spraying system |
-
2021
- 2021-12-16 CN CN202111540316.6A patent/CN114191973A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212975541U (en) * | 2020-06-12 | 2021-04-16 | 深圳市世邦环境科技有限公司 | Semi-automatic high-pressure spraying equipment |
| CN213668688U (en) * | 2020-10-31 | 2021-07-13 | 江苏信有达环境设备制造有限公司 | Intelligent garbage deodorization spraying system |
| CN112913813A (en) * | 2021-01-18 | 2021-06-08 | 李汉 | But agricultural atomizing unmanned aerial vehicle of quick replacement explosive barrel |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106178902A (en) | A kind of integrated form spray deodorization main frame and method | |
| CN201336855Y (en) | Pigsty low-capacity fast sterilization system | |
| CN201220193Y (en) | Ozone mixed micro-fog spray appliance | |
| CN114191973A (en) | Miniature intelligent spray deodorization system and method | |
| CN104645372A (en) | Automatic pipeline disinfection apparatus for endoscope washing machine, and use method thereof | |
| CN216703929U (en) | Miniature intelligent spraying deodorization system | |
| CN206168197U (en) | Integrated form sprays deodorizing device | |
| CN203842746U (en) | Power-driven sprayer with backflow stabilizing device | |
| CN211585991U (en) | Space spraying odor removal system | |
| CN211776106U (en) | Intelligent toilet | |
| CN203619939U (en) | Automatic disinfection device applicable to pipeline of endoscope cleaning machine | |
| CN109331204A (en) | A kind of pig raising ultrasonic atomization sterilizing equipment decontaminating apparatus | |
| CN113521991A (en) | Automatic dosing system and method for garbage deodorization | |
| CN217367858U (en) | Humidification spray set and biological filter clarification plant thereof | |
| CN214833127U (en) | Laboratory is with taking box pressure-superposed water supply equipment of self-cleaning function | |
| CN220780823U (en) | Space spraying system | |
| CN216500295U (en) | Atomizing piece fixing structure | |
| DK179376B1 (en) | Compact cleaning device | |
| CN110886347A (en) | Pressure-dividing box type water supply equipment | |
| CN215487795U (en) | Multipurpose water purifier tap | |
| CN212561788U (en) | Sterilization urinal | |
| CN100537443C (en) | Ozone water generator | |
| CN215977511U (en) | Water tank type pipe network pressure-superposed water supply equipment with cleaning and pressurizing functions | |
| CN216855334U (en) | Full-automatic disinfecting and deodorizing spraying equipment | |
| CN220609873U (en) | Instant proportioning device of deodorization is killed to buried equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |