CN108373216A - A kind of underground water water body environment-friendly processing unit - Google Patents
A kind of underground water water body environment-friendly processing unit Download PDFInfo
- Publication number
- CN108373216A CN108373216A CN201810151408.7A CN201810151408A CN108373216A CN 108373216 A CN108373216 A CN 108373216A CN 201810151408 A CN201810151408 A CN 201810151408A CN 108373216 A CN108373216 A CN 108373216A
- Authority
- CN
- China
- Prior art keywords
- water
- storage tank
- filter screen
- temporary storage
- pool
- 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
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H35/00—Switches operated by change of a physical condition
- H01H35/18—Switches operated by change of liquid level or of liquid density, e.g. float switch
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/04—Disinfection
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Water Treatment By Sorption (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The present invention relates to a kind of underground water water body environment-friendly processing units, including mobile chassis, temporary storage tank, operating pool and water storage tank, top is equipped with water pumper on the left of mobile chassis, it is connected with water inlet pipe above water pumper, water inlet pipe connects temporary storage tank, filter screen is installed inside temporary storage tank, water fender is installed on the left of filter screen, water fender face water inlet pipe water outlet, operating pool's water inlet end is connected to filter screen by water pipe, multistage filtering layer is installed in operating pool, sterilization pool is installed below multistage filtering layer, it is provided on the right side of sterilization pool and drifts tank, counter-osmosis device is installed below sterilization pool, counter-osmosis device connects water storage tank by water pipe, water storage tank inner right side is equipped with floating ball, external right side is provided with the circuit trigger being connected with floating ball, it is connected with outlet pipe in front of water storage tank, mobile chassis right end is equipped with handrail；The present invention compared with the existing technology, increases the practicability and the feature of environmental protection of equipment, improves the safety of underground water, to increase the safety of water quality.
Description
[technical field]
The present invention relates to underground water environmental technology field, specifically a kind of underground water water body environment-friendly processing unit.
[background technology]
Water is Source of life, and the quality of the quality of drinking water is closely related with people's health.But with economical fast
Speed development, environmental pollution also getting worse, the water resource especially lived be even more it is contaminated can not use, so begin to use
Groundwater resources, however contain certain impurity and harmful substance in underground water, it not only increases user and water resource is used
Puzzlement, also greatly increase user personal safety.Therefore, if a kind of underground water water body environment-friendly processing unit can be proposed,
In order to solve the problems, such as it is above-mentioned proposed in, will have very important significance.
[invention content]
A kind of underground water water body environment-friendly processing unit is provided present invention aim to solve above-mentioned deficiency, is increased
The practicability and the feature of environmental protection of equipment, and the safety of water quality is increased, it solves in underground water currently on the market and contains one
The problem of fixed impurity and harmful substance.
Design a kind of underground water water body environment-friendly processing unit to achieve the above object, including mobile chassis 1, temporary storage tank 16,
Operating pool 8 and water storage tank 13, the left side of the mobile chassis 1 top are equipped with water pumper 2,2 top of the water pumper be connected with into
The water outlet of water pipe 3, the water inlet pipe 3 is connected to temporary storage tank 16, and the setting of the temporary storage tank 16 is described temporary on the right side of water pumper 2
It deposits and filter screen 5 is installed inside tank 16, the filter screen 5 is the hood-like structure surrounded by four peripheral walls and roof, the filter screen 5
Left side is equipped with water fender 4, the water outlet of 4 face water inlet pipe 3 of the water fender, and 5 lower section of the filter screen is equipped with cleaning lid
6,16 right side of the temporary storage tank is provided with operating pool 8, and the water inlet end of the operating pool 8 is connected to filter screen 5 by water pipe, described
Multistage filtering layer 9 is installed, 9 lower section of the multistage filtering layer is equipped with sterilization pool 10,10 right side of the sterilization pool in operating pool 8
It is provided with and drifts tank 11, the tank 11 of drifting is internally provided with sterilization bleaching agent, and 10 lower section of the sterilization pool is equipped with reverse osmosis
Device 12, the water outlet of 10 bottom end of the sterilization pool connect the water inlet of counter-osmosis device 12 by water pipe, the counter-osmosis device 12
Water outlet connects the water inlet of water storage tank 13 by water pipe, and the setting of the water storage tank 13 is in 8 right side of operating pool, the water storage tank 13
Inner right side is equipped with floating ball 14, and 13 outside right side of the water storage tank is provided with circuit trigger 17, the circuit trigger 17
It is connected with floating ball 14, the circuit trigger 17 is electrically connected water pumper 2, and 13 front of the water storage tank is connected with outlet pipe 18, institute
It states 1 right end of mobile chassis and handrail 15 is installed.
Further, the water fender 4 is mounted on 16 inner top of temporary storage tank, and the directly to the left face of the water fender 4 is intake
3 water outlet of pipe, 4 undulate structure of the water fender, the minimum point of the water fender 4 are less than the peak of filter screen 5.
Further, the minimum point of the water fender 4 is 20cm with a distance from 5 peak of filter screen.
Further, the filter screen 5 is in cylindrical structure, the center of the center line and temporary storage tank 16 of the filter screen 5
Line matches.
Further, 6 left and right sides of the cleaning lid is mounted on fixing screws 7, and the cleaning lid 6 passes through fixing screws
7 with 16 detachable connection of temporary storage tank, the concave structure in 16 bottom of the temporary storage tank.
Further, the circuit trigger 17 includes rotation axis 1701, insulating cord 1702, electric wire 1703, metal bar
1704 and insulating layer 1705, be surrounded with insulating cord 1702 in the rotation axis 1701,1702 one end of the insulating cord with it is floating
Ball 14 connects, and is connected with insulating layer 1705 below 1702 other end of the insulating cord, gold is equipped among the insulating layer 1705
Belong to stick 1704,1702 left and right sides of the insulating cord is both provided with electric wire 1703, and the electric wire 1703 of the left and right sides passes through gold
Belong to stick 1704 to be powered or power off, the electric wire 1703 is electrically connected with water pumper 2, and the metal bar 1704 passes through 1701 He of rotation axis
Insulating cord 1702 constitutes slide construction.
Further, the central axes of the outlet pipe 18 and the central axes of water storage tank 13 are in 30 ° of inclinations angle, the outlet pipe
18 center line and the center line of water storage tank 13 are in the same plane.
Further, the multistage filtering layer 9 is using activated carbon, filtering sponge and acrylic cotton.
The present invention compared with the existing technology, has the following advantages that：
(1) present invention can play the direct impact filtration of underground water for preventing water inlet pipe from flowing out by being provided with water fender
Net, cause filter screen mesh block the problem of, water fender uses undulated design again, can increase and water inlet pipe flow out underground
The contact area of water increases the practicability of equipment to the particulate matter in attached ground water；
(2) present invention uses activated carbon, filtering sponge and acrylic by being provided with multistage filtering layer, multistage filtering layer
Cotton so as to effectively filter out the objectionable impurities in underground water, and coordinates sterilization pool and drifts tank use, drifts inside tank and set
Be equipped with sterilization bleaching agent, there is good sterilizing ability, to improve the safety of underground water, and equipment be provided with it is reverse osmosis
Device, to increase the safety of water quality；
(3) present invention is by being provided with circuit trigger, and floating ball is connected with rope, when floating ball is by floating force, can make
Floating ball up floats, and shortens so as to cause the height of rope so that and metal bar moves down, to be disconnected electric wire, so that
The power-off of three water pumpers the case where to prevent underground water to overflow, increases the feature of environmental protection of equipment.
[description of the drawings]
Fig. 1 is the positive structure schematic of the present invention；
Fig. 2 is the overlooking structure diagram of the present invention；
Fig. 3 is close-up schematic view at A in Fig. 1；
Fig. 4 is the circuit theory schematic diagram of the present invention；
In figure：1, mobile chassis 2, water pumper 3, water inlet pipe 4, water fender 5, filter screen 6, cleaning lid 7, fixed spiral shell
Nail 8, multistage filtering layer 10, sterilization pool 11, drifts tank 12, counter-osmosis device 13, water storage tank 14, floating ball at operating pool 9
15, handrail 16, temporary storage tank 17, circuit trigger 1701, rotation axis 1702, insulating cord 1703, electric wire 1704, metal bar
1705, insulating layer 18, outlet pipe.
[specific implementation mode]
The present invention is made below in conjunction with the accompanying drawings further explained below：
As shown in the picture, it the present invention provides a kind of underground water water body environment-friendly processing unit, including mobile chassis 1, draws water
Machine 2, water inlet pipe 3, water fender 4, filter screen 5, cleaning lid 6, fixing screws 7, operating pool 8, multistage filtering layer 9, sterilization pool 10, drift
Tank 11, counter-osmosis device 12, water storage tank 13, floating ball 14, handrail 15, temporary storage tank 16, circuit trigger 17 and outlet pipe 18 are moored, it is mobile
Water pumper 2 is installed, and the top of water pumper 2 is connected with water inlet pipe 3 above the left side on chassis 1,3 right side of water inlet pipe is connected with temporarily
Tank 16 is deposited, and the inside of temporary storage tank 16 is equipped with filter screen 5, filter screen 5 is the hood-like structure surrounded by four peripheral walls and roof, mistake
The left side of strainer 5 is equipped with water fender 4, and the lower section of filter screen 5 is equipped with cleaning lid 6, the directly to the left face water inlet of water fender 4
Pipe 3, and 4 undulate structure of water fender, and the minimum point of water fender 4 is less than the peak of filter screen 5, preferably water fender
4 minimum point is 20cm with a distance from 5 peak of filter screen, prevents underground water from directly rushing at filter screen after the outflow of water inlet pipe 3
5, cause the blocking of 5 mesh of filter screen, filter screen 5 is in cylindrical structure, and the center of the center line of filter screen 5 and temporary storage tank 16
Line matches, and cleans lid 6 and be threadedly coupled with the composition of temporary storage tank 16 by fixing screws 7, and the bottom of temporary storage tank 16 is in recessed
Shape structure is convenient for the subsequent cleaning of equipment, the left and right sides of cleaning lid 6 to be mounted on fixed spiral shell convenient for foul toward stop at one
Nail 7, the right side of operating pool 8 is connected with the left side drifted tank 11, and drift tank 11 and is provided with sterilization pool 10, the top of sterilization pool 10
Multistage filtering layer 9 is installed, and the lower section of sterilization pool 10 is equipped with counter-osmosis device 12, the water outlet of 10 bottom end of sterilization pool passes through water
Pipe connects the water inlet of counter-osmosis device 12, and the water outlet of counter-osmosis device 12 connects the water inlet of water storage tank 13, water by water pipe
The inner right side of tank 13 is equipped with floating ball 14, and the front of water storage tank 13 is connected with outlet pipe 18, and floating ball 14 is about water storage tank 13
Right side constitutes rotational structure, and the external right side of water storage tank 13 is connected with circuit trigger 17, and the right side of floating ball 14 connects circuit
Trigger 17 drives circuit trigger 17 to work, and circuit trigger 17 is electrically connected water pumper 2, the central axes of outlet pipe 18
Central axes with water storage tank 13 are in 30 ° of inclinations angle, and the center line of the center line of outlet pipe 18 and water storage tank 13 is in same plane
On, the right end of mobile chassis 1 is equipped with handrail 15.
Wherein, circuit trigger 17 includes rotation axis 1701, rope 1702, electric wire 1703, metal bar 1704 and insulating layer
1705, insulating cord 1702 is surrounded in rotation axis 1701, and 1702 one end of insulating cord is connect with floating ball 14, and insulating cord 1702 is another
It is connected with insulating layer 1705 below one end, the centre of insulating layer 1705 is equipped with metal bar 1704, there is the left and right of insulating cord 1702
Both sides are both provided with electric wire 1703, and the electric wire 1703 of the left and right sides is powered or is powered off by metal bar 1704, electric wire 1703 and pumping
Water dispenser 2 is electrically connected, and metal bar 1704 constitutes slide construction by rotation axis 1701 and insulating cord 1702, prevents 13 water of water storage tank
Overfill, increases the feature of environmental protection of equipment at the problem of causing water quality to waste.
The operation principle of the present invention is that：It, first, will by handrail 15 when using the underground water water body environment-friendly processing unit
Equipment is moved to suitable position, then connect the power supply of equipment with life power grid, then by the drinking-water pipe of water pumper 2 and underground
Water pipe connects, and water pumper 2 is opened after connection and the power supply of equipment works, and underground water can enter water inlet pipe 3 from water pumper 2
In, then flow into temporary storage tank 16 from water inlet pipe 3, water fender 4 and filter screen 5 can tentatively filter underground water, and after pass through at the beginning of
The underground water of step filtering is flowed into from water pipe in operating pool 8, the filtering of water quality is carried out by multistage filtering layer 9, then by operating pool 8
It flows into sterilization pool 10, carries out sterilization process by drifting the bleaching agent in tank 11, enter back into counter-osmosis device 12 and carry out finally
Filtering, ensure the filter effect of equipment, improve the quality of underground water, finally flowed into water storage tank 13 from counter-osmosis device 12,
It is stored, facilitates subsequent use；When the water in water storage tank 13 is gradually increasing, the fortune of the progress of floating ball 14 up can be driven
Dynamic, the height so as to cause rope 1702 shortens so that metal bar 1704 moves down, to be disconnected electric wire 1703, and then makes
Three water pumpers 2 power off, the case where to prevent underground water to overflow, increase the feature of environmental protection of equipment；When needing to equipment
When being cleaned, fixing screws 7 are unscrewed, cleaning lid 6 is opened and is cleaned, to complete a series of activities.In this specification
The content not being described in detail belongs to the prior art well known to professional and technical personnel in the field.
The present invention is simultaneously not limited to the embodiments described above, other any Spirit Essences and principle without departing from the present invention
Changes, modifications, substitutions, combinations, simplifications made by lower, should be equivalent substitute mode, be included in the protection model of the present invention
Within enclosing.
Claims (8)
1. a kind of underground water water body environment-friendly processing unit, including mobile chassis (1), temporary storage tank (16), operating pool (8) and water storage tank
(13), it is characterised in that：Top is equipped with water pumper (2) on the left of the mobile chassis (1), is connected above the water pumper (2)
There are water inlet pipe (3), the water outlet of the water inlet pipe (3) to be connected to temporary storage tank (16), the temporary storage tank (16) is arranged in water pumper
(2) right side, the temporary storage tank (16) is internal to be equipped with filter screen (5), and the filter screen (5) is surrounded by four peripheral walls and roof
Hood-like structure, is equipped with water fender (4) on the left of the filter screen (5), the water outlet of water fender (4) the face water inlet pipe (3),
Cleaning lid (6) is installed below the filter screen (5), operating pool (8), the operating pool are provided on the right side of the temporary storage tank (16)
(8) water inlet end is connected to filter screen (5) by water pipe, and multistage filtering layer (9) is equipped in the operating pool (8), described more
Sterilization pool (10) is installed below grade filter layer (9), is provided on the right side of the sterilization pool (10) and drifts tank (11), it is described to drift tank
(11) it is internally provided with sterilization bleaching agent, counter-osmosis device (12), the sterilization pool (10) are installed below the sterilization pool (10)
The water outlet of bottom end connects the water inlet of counter-osmosis device (12) by water pipe, and the water outlet of the counter-osmosis device (12) passes through water pipe
The water inlet of water storage tank (13) is connected, on the right side of operating pool (8), the water storage tank (13) is internal right for water storage tank (13) setting
Side is equipped with floating ball (14), and the external right side of the water storage tank (13) is provided with circuit trigger (17), the circuit trigger
(17) it is connected with floating ball (14), circuit trigger (17) the electrical connection water pumper (2), water storage tank (13) front is connected with
Outlet pipe (18), mobile chassis (1) right end are equipped with handrail (15).
2. underground water water body environment-friendly processing unit as described in claim 1, it is characterised in that：The water fender (4) is mounted on
Temporary storage tank (16) inner top, directly to the left face water inlet pipe (3) water outlet of the water fender (4), the water fender (4) are in wave
Shape structure, the minimum point of the water fender (4) are less than the peak of filter screen (5).
3. underground water water body environment-friendly processing unit as claimed in claim 2, it is characterised in that：The water fender (4) it is minimum
Point is 20cm with a distance from filter screen (5) peak.
4. underground water water body environment-friendly processing unit as claimed in claim 1,2 or 3, it is characterised in that：The filter screen (5) is in
The center line of cylindrical structure, the filter screen (5) matches with the center line of temporary storage tank (16).
5. underground water water body environment-friendly processing unit as claimed in claim 4, it is characterised in that：Cleaning lid (6) left and right two
Side is mounted on fixing screws (7), and the cleaning lid (6) passes through fixing screws (7) and temporary storage tank (16) detachable connection, institute
State the concave structure in temporary storage tank (16) bottom.
6. underground water water body environment-friendly processing unit as claimed in claim 5, it is characterised in that：Circuit trigger (17) packet
Contain rotation axis (1701), insulating cord (1702), electric wire (1703), metal bar (1704) and insulating layer (1705), the rotation
Insulating cord (1702) is surrounded on axis (1701), described insulating cord (1702) one end is connect with floating ball (14), the insulation
It is connected with insulating layer (1705) below rope (1702) other end, metal bar (1704) is installed among the insulating layer (1705),
It is both provided with electric wire (1703) at left and right sides of the insulating cord (1702), the electric wire (1703) of the left and right sides passes through metal bar
(1704) it is powered or powers off, the electric wire (1703) is electrically connected with water pumper (2), and the metal bar (1704) passes through rotation axis
(1701) and insulating cord (1702) constitutes slide construction.
7. underground water water body environment-friendly processing unit as claimed in claim 6, it is characterised in that：The axis of the outlet pipe (18)
The central axes of line and water storage tank (13) are in 30 ° of inclinations angle, the center line of the center line and water storage tank (13) of the outlet pipe (18)
In the same plane.
8. underground water water body environment-friendly processing unit as claimed in claim 7, it is characterised in that：The multistage filtering layer (9) is adopted
With activated carbon, filtering sponge and acrylic cotton.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810151408.7A CN108373216A (en) | 2018-02-14 | 2018-02-14 | A kind of underground water water body environment-friendly processing unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810151408.7A CN108373216A (en) | 2018-02-14 | 2018-02-14 | A kind of underground water water body environment-friendly processing unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108373216A true CN108373216A (en) | 2018-08-07 |
Family
ID=63017726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810151408.7A Pending CN108373216A (en) | 2018-02-14 | 2018-02-14 | A kind of underground water water body environment-friendly processing unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108373216A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109354198A (en) * | 2018-11-27 | 2019-02-19 | 海南大学 | A kind of effluent treatment plant applied to the eutrophication mouth of the river |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1361603A (en) * | 1971-08-11 | 1974-07-30 | Prockter H J | Liquid level detection devices |
| CN201016779Y (en) * | 2007-03-09 | 2008-02-06 | 王豪杰 | Floods coming remote control alarm |
| CN203379667U (en) * | 2013-07-09 | 2014-01-08 | 西安航天泵业有限公司 | Filter capable of alleviating blockage of filter screen |
| CN203469597U (en) * | 2013-07-31 | 2014-03-12 | 天津滨海新区大港顺成化工厂 | Chemical filter equipment |
| CN204082698U (en) * | 2014-09-09 | 2015-01-07 | 浙江维新汽车配件有限公司 | The water pump not easily blocked |
| CN204752458U (en) * | 2015-03-30 | 2015-11-11 | 新疆昌源水务科学研究院（有限公司） | Novel environmental protection groundwater is handled device |
| CN107227790A (en) * | 2017-07-25 | 2017-10-03 | 高凤强 | A kind of discharge structure for underground garage |
| CN107606303A (en) * | 2017-09-11 | 2018-01-19 | 厦门建霖健康家居股份有限公司 | A kind of filter of water intaking valve quickly unpicks and washes mechanism |
-
2018
- 2018-02-14 CN CN201810151408.7A patent/CN108373216A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1361603A (en) * | 1971-08-11 | 1974-07-30 | Prockter H J | Liquid level detection devices |
| CN201016779Y (en) * | 2007-03-09 | 2008-02-06 | 王豪杰 | Floods coming remote control alarm |
| CN203379667U (en) * | 2013-07-09 | 2014-01-08 | 西安航天泵业有限公司 | Filter capable of alleviating blockage of filter screen |
| CN203469597U (en) * | 2013-07-31 | 2014-03-12 | 天津滨海新区大港顺成化工厂 | Chemical filter equipment |
| CN204082698U (en) * | 2014-09-09 | 2015-01-07 | 浙江维新汽车配件有限公司 | The water pump not easily blocked |
| CN204752458U (en) * | 2015-03-30 | 2015-11-11 | 新疆昌源水务科学研究院（有限公司） | Novel environmental protection groundwater is handled device |
| CN107227790A (en) * | 2017-07-25 | 2017-10-03 | 高凤强 | A kind of discharge structure for underground garage |
| CN107606303A (en) * | 2017-09-11 | 2018-01-19 | 厦门建霖健康家居股份有限公司 | A kind of filter of water intaking valve quickly unpicks and washes mechanism |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109354198A (en) * | 2018-11-27 | 2019-02-19 | 海南大学 | A kind of effluent treatment plant applied to the eutrophication mouth of the river |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180807 |
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| RJ01 | Rejection of invention patent application after publication |