CN209835731U - High-temperature magnetized drinking device for plateau - Google Patents
High-temperature magnetized drinking device for plateau Download PDFInfo
- Publication number
- CN209835731U CN209835731U CN201921360264.2U CN201921360264U CN209835731U CN 209835731 U CN209835731 U CN 209835731U CN 201921360264 U CN201921360264 U CN 201921360264U CN 209835731 U CN209835731 U CN 209835731U
- Authority
- CN
- China
- Prior art keywords
- water
- inner container
- water inlet
- fixed
- storage tank
- 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.)
- Active
Links
Abstract
A high-temperature magnetized drinking water device in plateau comprises a water inlet device, a self-priming pump, a pre-filter, a taste filter, a closed inner container and a boiled water storage tank which are sequentially communicated through a pipeline; the device also comprises a high magnetization rod which is fixed on the pipeline in front of the water inlet of the self-priming pump, the water inlet of the pre-filter, the water inlet of the taste filter or the water inlet of the closed liner and is communicated with the pipeline, and a water outlet device is fixed at the water outlet of the boiled water storage tank or/and the water outlet of the closed liner. The utility model discloses have following advantage: which can provide magnetized 100-degree boiled water under the condition of reducing cost.
Description
Technical Field
The utility model relates to a drinking water treatment technical field, concretely relates to plateau high temperature magnetization watering device.
Background
For thousands of years, plateau people have a dream: convenient and fast drinking safe and clean 100 ℃ boiled water. In a high-altitude area, the atmospheric pressure of the area with the altitude of 4000 meters is only 0.62 standard atmospheric pressure, the atmospheric pressure is lower than that of the plain area, the atmospheric pressure is reduced, the boiling point of water is correspondingly reduced, and the boiling point of water is low, so that the water cannot be heated to 100 ℃ by using common water heating equipment, and a series of health problems, such as incapability of killing ova of infantees, are caused.
The echinococcus egg is a parasitic disease which is common to human and livestock. In areas with developed animal husbandry such as Xinjiang, Qinghai, Sichuan, Gansu, Ningxia, inner Mongolia and Tibet in China, the prevalence rate of diseases caused by the hydatid eggs is high. One important cause of infection is the inability to effectively kill the eggs of the infusorian in the drinking water. Experiments show that 100 ℃ boiled water can kill the peridium eggs within 30 seconds; the boiling point of water in a plateau area of common water boiling equipment is reduced, the boiled water can only reach 70-80 ℃, and the survival time of the cochleariae eggs in the water with the temperature of 70-80 ℃ is more than 5 minutes, so that the cochleariae eggs are difficult to effectively kill. Therefore, 100 ℃ boiled water can be called as 'living water' in areas with high incidence of echinococcosis.
In the prior art, some companies have been working on solving similar problems. If a utility model is disclosed in the patent of CN109938606A, the name of the utility model is a plateau electromagnetic energy-saving water dispenser, which comprises a water heating pipeline and a heating control mainboard for controlling the operation of the water heating pipeline; the water heating pipeline comprises a heat exchanger provided with a first water inlet, a first water outlet, a second water inlet and a second water outlet, a water inlet main pipe communicated with the first water inlet of the heat exchanger, a water container water inlet pipe with one end communicated with the first water outlet of the heat exchanger, an electromagnetic water container with the water inlet end communicated with the other end of the water container water inlet pipe, a boiled water outlet pipe communicated with the water outlet end of the electromagnetic water container, a boiled water valve arranged on the boiled water outlet pipe, a circulating water pipe with one end communicated with the water outlet end of the electromagnetic water container and the other end communicated with the second water inlet of the heat exchanger, a warm boiled water outlet pipe communicated with the second water outlet of the heat exchanger, and a warm boiled water valve arranged on the. The plateau electromagnetic energy-saving water dispenser is claimed to adopt a food-grade water container electromagnetic heating technology to heat water to 100 ℃, so that microorganisms, parasitic ova and the like in the water can be thoroughly and effectively killed, and the safety of the drinking water is ensured. However, the plateau electromagnetic energy-saving water dispenser has the following problems in the trial operation for more than one year:
1. the coil is easy to age, the efficiency of converting electromagnetic energy into heat energy after electromagnetic induction is reduced, and the situation that water cannot be boiled often occurs. The coil is wound on the sealed water container and is heated through electromagnetic induction, and although water and electricity separation is realized, the problem that the coil cannot effectively dissipate heat after being heated is ignored. In addition, in order to prevent the heat that produces from leaking into natural environment, the coil layer is wrapped up in the glass fiber heat preservation cotton outward still, and this mode of setting further leads to the coil to rise rapidly at heating in-process temperature. Tests prove that the coil temperature of the plateau electromagnetic energy-saving water dispenser is easy to rise to 80 ℃, the coil can be normally used in the initial use stage, the coil working in a high-temperature environment for a long time is quickly aged along with the lapse of time, and the efficiency of converting electromagnetic energy into heat energy of the aged coil is reduced, so that the situation that water cannot be boiled often occurs.
2. The temperature sensor is easily affected by the heating of the coil, the detection error of the temperature of the inner container is large, the water temperature cannot be effectively controlled, and the output water temperature can be stably up to 100 ℃. Because the heat of heat-conducting plate transmits the inner bag outer wall fast, causes the temperature of inner bag outer wall to be higher than the temperature in the inner bag, installs the temperature sensor probe in the inner bag upper end, links together with the inner bag outer wall, receives the influence of inner bag outer wall temperature very easily, can't effectively detect out the inside temperature of inner bag. However, the temperature of the water detected by the sensor is the key of temperature detection, and once the detection is in problem, the control of the whole system is affected. In use by a user, it is often the case that the displayed temperature is 100 ℃, while the actual measured temperature is only 90 ℃ or even 70 ℃. This causes both the deterioration of the heat generating function due to aging of the heat generating device and the erroneous detection of the sensor.
3. No effective and reliable anti-overvoltage safety measures exist, and potential safety hazards exist. The root reason why ordinary equipment in plateau cannot heat water to 100 ℃ is that the low pressure causes the boiling point of water to be lower than 100 ℃. The fundamental solution to the problem is to maintain the small environment of boiling water at a pressure that enables the water to reach 100 ℃. The plateau electromagnetic energy-saving water dispenser adopts the closed water-boiling inner container to boil water, the water is continuously evaporated in the water boiling process, the pressure of the inner container is continuously increased, the water is heated to 100 ℃ in a closed environment, the principle is similar to that of a pressure cooker, the plateau electromagnetic energy-saving water dispenser can boil 100 ℃ boiled water, but the closed water-boiling has no effective and reliable anti-over-pressure safety measure, the inner container is easy to explode due to overlarge pressure, and the safety problem exists.
4. In the plateau areas such as Tibet and the like, the water pressure is unstable, some areas even have no tap water, and only water sources can be manually selected into a water barrel, although a supercharger is arranged, the function of the supercharger is not clear to solve the water pressure problem or the water absorption problem.
5. The water output cannot be guaranteed to be 100 ℃ or close to 100 ℃. The water source of the boiled water comes from the upper water storage tank, and the water source of the water storage tank comes from the water heating liner. How to keep the water temperature of the upper water storage tank does not provide a solution. It is difficult to secure 100 c or nearly 100 c of water required by the user.
6. The cost is high. The heating inner container consists of a stainless steel inner container, a heat-conducting galvanized plate, a coil and glass fiber heat-insulating cotton, the cost of the heating inner container is up to 700 yuan, in addition, the plateau electromagnetic energy-saving water dispenser is also required to be provided with a heating main board and a special power supply, and the cost of the whole heating system is up to 1000 yuan through measurement and calculation.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a high-temperature magnetized drinking water device for plateau, which can provide magnetized boiled water with the temperature of 100 ℃ in plateau areas.
The utility model aims at realizing the purpose, and the highland high-temperature magnetized drinking water device comprises a water inlet device, a self-priming pump, a pre-filter, a taste filter, a closed inner container and a boiled water storage tank which are sequentially communicated through a pipeline; the device also comprises a high magnetization rod which is fixed on the pipeline in front of the water inlet of the self-priming pump, the water inlet of the pre-filter, the water inlet of the taste filter or the water inlet of the closed liner and is communicated with the pipeline, and a water outlet device is fixed at the water outlet of the boiled water storage tank or/and the water outlet of the closed liner.
The utility model discloses in, plateau water gets into airtight inner bag heating after high magnetization stick and self priming pump, leading filter, taste filter, and airtight inner bag adds the hot pressing back water formation steam and gets into the boiling water storage water tank, fixes the play water installation at boiling water storage water tank delivery port or airtight inner bag delivery port and can go out 100 ℃ of boiling water.
Self-priming pump: when any water outlet device is opened to cause the pressure of the water channel to be reduced, the supercharger of the self-priming pump is automatically opened to supplement the pressure of the water channel and ensure the normal water outlet.
A pre-filter: the ultrafiltration membrane is adopted to intercept impurities, dirt, rust and silt, and is beneficial to keeping trace elements in water while filtering solid particles with the density of 0.01 mu.
A mouthfeel filter: the method adopts high-quality activated carbon to adsorb harmful substances in tap water: such as bleaching powder and pesticide, and can improve drinking water taste.
High magnetization stick: the water flow passes through the magnetic field generated by the high magnetization rod and is processed by cutting magnetic lines of force vertically, so that the water molecular group structure of tap water is changed into alkalescent water with small molecular groups, and the water softening agent has the advantage of no scaling after softening the water.
Sealing the inner container: the device is used for pressurizing and boiling water, and ensures that the water can be heated to 100 ℃ in a closed environment. The heating mode adopts a conventional heating tube for heating. The conventional heating tube generally adopts a high-quality nickel-plated tube, and has the advantages of mature technology, high thermal efficiency and low cost.
Due to the adoption of the technical scheme, the utility model discloses following advantage has: which can provide 100 ℃ boiled water under the condition of reducing the cost in plateau areas.
Drawings
The drawings of the utility model are as follows:
FIG. 1 is a schematic view of the high-temperature magnetized drinking water apparatus;
FIG. 2 is another schematic view of the high-temperature magnetized drinking water apparatus;
fig. 3 is another schematic view of the high-temperature magnetized drinking water device of the present invention.
In the figure: 1. a pipeline; 2. a water outlet device; 3. a self-priming pump; 4. a pre-filter; 5. a mouthfeel filter; 6. a high magnetization bar; 7. the water heater comprises a sealed inner container, 8 parts of a boiled water storage tank, 12 parts of a steam recoverer, 13 parts of a sealed inner container steam port, 14 parts of a storage tank steam port, 15 parts of a pressure release valve, 16 parts of a heating pipe, 17 parts of a heating pipe II, 18 parts of a temperature controller, 19 parts of a water level meter.
Detailed Description
The invention will be further explained with reference to the following figures and examples:
as shown in fig. 1, a highland high-temperature magnetized drinking water device comprises a water inlet device, a self-priming pump 3, a pre-filter 4, a taste filter 5, a closed inner container 7 and a boiled water storage tank 8 which are sequentially communicated through a pipeline 1; the device also comprises a high magnetization rod 6 which is fixed on the pipeline 1 in front of the water inlet of the self-priming pump 3, the water inlet of the pre-filter 4, the water inlet of the taste filter 5 or the water inlet of the closed liner 7 and is communicated with the pipeline 1, and a water outlet device 2 is fixed at the water outlet of the boiled water storage tank 8 or/and the water outlet of the closed liner 7.
The utility model discloses in, between water installations and the 3 water inlets of self priming pump, between 3 delivery ports of self priming pump and the 4 water inlets of leading filter, between 4 delivery ports of leading filter and the 5 water inlets of taste filter, between 5 water inlets of taste filter and the 7 water inlets of airtight inner bag and between 7 delivery ports of airtight inner bag and the 8 water inlets of boiling water storage water tank respectively through pipeline 1 intercommunication, high magnetization stick 6 is fixed on 3 water inlets of self priming pump, the 4 water inlets of leading filter, on pipeline 1 and pipeline 1 intercommunication before 5 water inlets of taste filter or the 7 water inlets of airtight inner bag. Plateau water enters the sealed inner container 7 for heating after passing through the high magnetization rod 6, the self-priming pump 3, the pre-filter 4 and the taste filter 5, the sealed inner container 7 is heated and pressurized to form steam and then enters the boiled water storage tank 8, and the water outlet device 2 fixed at the water outlet of the boiled water storage tank 8 or/and the water outlet of the sealed inner container 7 can be used for discharging boiled water at 100 ℃. In this embodiment, the water outlet device 2 is fixed at the water outlet of the boiled water storage tank 8 through a pipeline.
And 3, self-priming pump: when any water outlet device 2 is opened to cause the pressure of the water channel to be reduced, the supercharger of the self-sucking pump 3 is automatically opened to supplement the pressure of the water channel and ensure the normal water outlet.
The pre-filter 4: the ultrafiltration membrane is adopted to intercept impurities, dirt, rust and silt, and is beneficial to keeping trace elements in water while filtering solid particles with the density of 0.01 mu.
The mouthfeel filter 5: the method adopts high-quality activated carbon to adsorb harmful substances in tap water: such as bleaching powder and pesticide, and can improve drinking water taste.
High magnetization bar 6: the water flow passes through the magnetic field generated by the high magnetization rod 6 and is processed by perpendicularly cutting magnetic lines of force and the like, so that the original macromolecular groups in the tap water are cut into small molecular groups which are easier to be absorbed by people, the purpose of magnetizing the running water is achieved, and the tap water after magnetizing the running water also has the advantage of no scaling.
Sealing the inner container 7: the device is used for pressurizing and boiling water, and ensures that the water can be heated to 100 ℃ in a closed environment. The heating mode adopts a conventional heating tube for heating. The conventional heating tube generally adopts a high-quality nickel-plated tube, and has the advantages of mature technology, high thermal efficiency and low cost.
As shown in fig. 2 and 3, further, the steam recovery device further comprises a steam recovery device 12, a closed inner container steam port 13 is further formed in the upper end of the closed inner container 7, a water storage tank steam port 14 is further formed in the upper end of the boiled water storage tank 8, the closed inner container steam port 13 and the water storage tank steam port 14 are both communicated with a water inlet of the steam recovery device 12 through a pipeline 1, and pressure release valves 15 are fixed on the pipelines 1 between the steam recovery device 12 and the closed inner container steam port 13 and between the steam recovery device 12 and the water storage tank steam port 14. The steam recoverer 12 is used for recovering steam discharged when the pressure release valve 15 is opened due to overhigh pressure in the closed inner container 7 and the boiled water storage tank 8, and the purposes of saving water and reducing cost are achieved.
Further, the water inlet of the steam recoverer 12 is also communicated with the water outlet of the high magnetization rod 6 or the water outlet of the taste filter 5 through a pipeline 1, and the water outlet of the steam recoverer 12 is also communicated with the water inlet of the closed inner container 7 through the pipeline 1. Because the steam discharged when the pressure relief valve 15 is opened due to overhigh pressure in the closed inner container 7 and the boiled water storage tank 8 can not be accumulated to the flowing amount rapidly, the water inlet of the steam recoverer 12 is communicated with the water outlet of the high magnetization rod 6 or the water outlet of the taste filter 5 through the pipeline 1, and the water inlet of the steam recoverer 12 is communicated with the water inlet of the closed inner container 7 through the pipeline 1, the steam in the steam recoverer 12 can be recycled rapidly, and the phenomenon that the recovered steam can not be utilized or becomes dead water in the steam recoverer 12 is avoided. When the water inlet device, the self-sucking pump 3, the pre-filter 4, the taste filter 5 and the high magnetization rod 6 are communicated through the pipeline 1 in sequence, the water inlet of the steam recoverer 12 is communicated with the water outlet of the high magnetization rod 6 through the pipeline 1; when the high magnetization rod 6 is fixed on the pipeline in front of the self-priming pump 3, the pre-filter 4 and the taste filter 5, the water inlet of the steam recoverer 12 is communicated with the water outlet of the taste filter 5 through the pipeline 1.
Furthermore, a heating pipe 16 is fixed in the boiled water storage tank 8. The heating pipe 16 is fixed in the boiled water storage tank 8 to ensure the temperature of the boiled water storage tank 8 and avoid the problem that the boiled water cannot be obtained at 100 ℃ because the temperature in the boiled water storage tank is cooled. In the embodiment, the boiled water storage tank 8 is provided with a heating hole, a flange heating pipe is fixed in the heating hole, and the flange heating pipe extends into the boiled water storage tank 8 to heat the water in the boiled water storage tank 8.
Further, the closed inner container 7 comprises a closed cavity body provided with a water outlet and a water inlet, a heating pipe II 17 is fixed on the closed cavity body, and a water stopping device is fixed at the water outlet and the water inlet of the closed cavity body. In this embodiment, the water in the sealed inner container 7 is heated and pressurized by the heating pipe II 17 extending into the sealed inner container, so that 100 ℃ boiled water is boiled. In the present embodiment, the heating pipe ii 17 is a flange heating pipe. The water stopping device is an electromagnetic valve, a water stopping valve and the like.
Further, a temperature controller 18 and a water level gauge 19 are fixed to the sealed inner container 7. In this embodiment, the two temperature controllers 18 are included, the two temperature controllers 18 are respectively fixed on the upper part and the lower part of the closed inner container, the temperature controllers 18 are used for starting the power supply when the temperature controllers fixed on the upper part of the closed inner container 7 detect that the water temperature is lower than 106 ℃, and the heating pipe ii 17 is used for starting heating. When the temperature controller 18 fixed at the lower part of the closed inner container detects that the water temperature is higher than the preset temperature, the heating pipe II 17 is powered off, and the heating pipe II stops heating, so that the phenomenon of water boiling is avoided. In this embodiment, the water level gauges 19 include two water level gauges 19, and the two water level gauges 19 are fixed to the upper end and the lower end of the hermetic container 7, respectively. The water level gauge 19 fixed at the lower end of the sealed inner container 7 is used for preventing the water level in the sealed inner container 7 from being too low, so that the sealed inner container 7 is prevented from being burnt dry to cause explosion. The closed inner container 7 is easily exploded when the water level is too high or too low.
Furthermore, the lower part of the closed cavity 7 is provided with a sewage draining outlet which is fixed with an electromagnetic valve. The effect of drain is convenient for realize the inside washing of airtight inner bag, and the solenoid valve plays airtight and accuse effect of flowing to the drain.
Further, in the present embodiment, the sealed inner container 7 and the boiled water storage tank 8 are double-layer sealed cavities separated by a partition plate. When the water consumption demand is large, the closed inner container 7 and the boiled water storage tank 8 are two independently arranged closed cavities respectively.
The water inlet device can be a tap, a container for holding water and the like. The water outlet device 2 can be a water outlet faucet or the like.
Claims (8)
1. The utility model provides a plateau high temperature magnetization watering device which characterized in that: comprises a water inlet device, a self-sucking pump (3), a pre-filter (4), a taste filter (5), a closed inner container (7) and a boiled water storage tank (8) which are communicated with each other in sequence through a pipeline (1); the device is characterized by further comprising a high magnetization rod (6) which is fixed on the pipeline (1) in front of the water inlet of the self-sucking pump (3), the water inlet of the pre-filter (4), the water inlet of the taste filter (5) or the water inlet of the closed inner container (7) and communicated with the pipeline (1), and a water outlet device (2) is fixed at the water outlet of the boiled water storage tank (8) or/and the water outlet of the closed inner container (7).
2. The plateau high-temperature magnetized drinking water device of claim 1, characterized in that: the device is characterized by further comprising a steam recoverer (12), wherein an airtight inner container steam port (13) is further formed in the upper end of the airtight inner container (7), a water storage tank steam port (14) is further formed in the upper end of the boiled water storage tank (8), the airtight inner container steam port (13) and the water storage tank steam port (14) are communicated with a water inlet of the steam recoverer (12) through a pipeline (1), and pressure release valves (15) are fixed on the pipelines (1) between the steam recoverer (12) and the airtight inner container steam port (13) and between the steam recoverer (12) and the water storage tank steam port (14).
3. The plateau high-temperature magnetized drinking water device of claim 2, characterized in that: the water inlet of the steam recoverer (12) is also communicated with the water outlet of the high magnetization rod (6) or the water outlet of the taste filter (5) through a pipeline (1), and the water outlet of the steam recoverer (12) is also communicated with the water inlet of the sealed inner container (7) through the pipeline (1).
4. The plateau high-temperature magnetized drinking water device of claim 1, 2 or 3, characterized in that: a heating pipe (16) is also fixed in the boiled water storage tank (8).
5. The plateau high-temperature magnetized drinking water device of claim 1, 2 or 3, characterized in that: the closed inner container (7) comprises a closed cavity body provided with a water outlet and a water inlet, a heating pipe II (17) is fixed on the closed cavity body, and a water stopping device is fixed at the water outlet and the water inlet of the closed cavity body.
6. The plateau high-temperature magnetized drinking water device of claim 4, characterized in that: the closed inner container (7) comprises a closed cavity body provided with a water outlet and a water inlet, a heating pipe II (17) is fixed on the closed cavity body, and a water stopping device is fixed at the water outlet and the water inlet of the closed cavity body.
7. The plateau high-temperature magnetized drinking water device of claim 5, characterized in that: a temperature controller (18) and a water level gauge (19) are also fixed on the sealed inner container (7).
8. The plateau high-temperature magnetized drinking water device of claim 6, characterized in that: a temperature controller (18) and a water level gauge (19) are also fixed on the sealed inner container (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921360264.2U CN209835731U (en) | 2019-08-21 | 2019-08-21 | High-temperature magnetized drinking device for plateau |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921360264.2U CN209835731U (en) | 2019-08-21 | 2019-08-21 | High-temperature magnetized drinking device for plateau |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209835731U true CN209835731U (en) | 2019-12-24 |
Family
ID=68900032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921360264.2U Active CN209835731U (en) | 2019-08-21 | 2019-08-21 | High-temperature magnetized drinking device for plateau |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209835731U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111772478A (en) * | 2020-06-08 | 2020-10-16 | 熊正怀 | Water dispenser for indoor barreled water |
-
2019
- 2019-08-21 CN CN201921360264.2U patent/CN209835731U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111772478A (en) * | 2020-06-08 | 2020-10-16 | 熊正怀 | Water dispenser for indoor barreled water |
| CN111772478B (en) * | 2020-06-08 | 2021-11-19 | 江西辉胜水业有限公司 | Water dispenser for indoor barreled water |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209835731U (en) | High-temperature magnetized drinking device for plateau | |
| CN210673061U (en) | Plateau high-temperature multi-temperature magnetized water dispenser | |
| CN202665282U (en) | Water dispenser hot-water sterilizing system | |
| CN210394069U (en) | Plateau multi-temperature magnetizing drinking device | |
| CN210783964U (en) | High-temperature multi-temperature magnetized drinking water device for plateau | |
| CN213757765U (en) | Warm boiled water direct drinking machine with double heating liners for alternate heating | |
| CN204093755U (en) | A kind of Quick steam cleaner | |
| CN201768183U (en) | Rapid energy-saving pulsing vacuum sterilizing device | |
| CN109259039A (en) | A kind of food processing disinfection device special | |
| CN204033111U (en) | Quick standard drinking water treating machine | |
| CN206244569U (en) | A kind of water cleaning systems with water purification caching | |
| CN209721755U (en) | A kind of gate purifier | |
| CN206244521U (en) | Water cleaning systems with water purification caching | |
| CN210434012U (en) | Negative pressure low temperature distillation plant | |
| CN207365031U (en) | Pasteurization steam generator | |
| CN209706332U (en) | A kind of heating inner liner for plateau | |
| CN206986148U (en) | A kind of intelligentized rice wine high temperature sterilizing device | |
| CN108654133B (en) | Plant extraction device and method | |
| CN202648467U (en) | Mixing spray heater | |
| CN206375736U (en) | Four tubular type four-in-one constant pressure arrangements | |
| CN201854621U (en) | Fumigation carburetor | |
| CN207950698U (en) | A kind of dual-effect concentrator for abolishing device with foam | |
| CN206274801U (en) | A kind of edible fungi sterilizing device | |
| CN205913257U (en) | Energy -conserving water dispenser that can evacuation of previous night | |
| CN202898067U (en) | Device for producing distilled water through residual pressure steam of thermal power plant |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |