CN208653872U - Water sampling head and water sample acquisition device - Google Patents
Water sampling head and water sample acquisition device Download PDFInfo
- Publication number
- CN208653872U CN208653872U CN201821334818.7U CN201821334818U CN208653872U CN 208653872 U CN208653872 U CN 208653872U CN 201821334818 U CN201821334818 U CN 201821334818U CN 208653872 U CN208653872 U CN 208653872U
- Authority
- CN
- China
- Prior art keywords
- water inlet
- inlet pipe
- cylindrical type
- water
- sampling head
- 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
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model relates to a kind of water sampling head and water sample acquisition devices.The water sampling head includes cylindrical type water inlet pipe and fixed mechanism, and fixed mechanism is for cylindrical type water inlet pipe to be fixed in the river bottom or sewer pipe of sampling；Cylindrical type water inlet pipe is made of rigid material, and multiple inlet openings are provided on the tube wall of cylindrical type water inlet pipe, and cylindrical type water inlet pipe is closed at one end to be set as sealed end, and the water inlet pipe that the other end is used to connect water sample acquisition device is water inlet end；It is close to be provided with rigid filter net on the inside of tube wall, the aperture of the filter hole of rigid filter net is less than the aperture of inlet opening.
Description
Technical field
The utility model relates to water quality collector technical fields, and in particular, to a kind of water sampling head and water sampling
Device.
Background technique
When needing to carry out water quality detection to the water in river perhaps sewer pipe usually at river or sewer pipe bottom
Water sample acquisition device is arranged in portion comprising the water inlet line for having water sampling head and being attached thereto.
Existing water sampling head is generally water inlet or spherical collection head, and water inlet discharge surface is provided with filter screen filtration
Fine impurities, but the intensity of filter screen is low, The turbulent river crashes its way through or narrow river or sewer in, resistance to water-flow is big,
It cannot be guaranteed that the safety of its installation；Spherical collection head small volume faces same problem with above-mentioned water inlet.
Utility model content
In order to improve the deficiencies in the prior art, the purpose of this utility model is to provide a kind of water sampling head and water samples
Acquisition device is generally water inlet or spherical collection head to solve existing water sampling head existing in the prior art, into
Mouth of a river surface is provided with filter screen filtration fine impurities, but the intensity of filter screen is low, The turbulent river crashes its way through or narrow river
Or in sewer, resistance to water-flow is big, it cannot be guaranteed that the safety of its installation；Spherical collection head small volume, with above-mentioned water inlet
The technical issues of mouth faces same situation.
A kind of water sampling head in an embodiment of the present invention, there is provided, the water sampling head includes cylindrical type
Water inlet pipe and fixed mechanism, the fixed mechanism be used for by the cylindrical type water inlet pipe be fixed on sampling river bottom or under
In waterpipe；The cylindrical type water inlet pipe is made of rigid material, is provided on the tube wall of the cylindrical type water inlet pipe multiple
Inlet opening, the cylindrical type water inlet pipe is closed at one end to be set as sealed end, and the other end is used to connect the water inlet of water sample acquisition device
Pipe is water inlet end；It is close to be provided with rigid filter net on the inside of tube wall, the aperture of the filter hole of the rigid filter net is less than described
The aperture of inlet opening.
Preferably, the cylindrical type water inlet pipe is made using stainless steel material.
Preferably, the rigid filter net is made using stainless steel material.
Preferably, the length of the cylindrical type water inlet pipe is not less than 30 centimetres.
Preferably, multiple inlet openings around the cylindrical type water inlet pipe even tube wall be arranged one week form one group into
Water hole, inlet opening uniform intervals described in multiple groups are set on the tube wall of the cylindrical type water inlet pipe.
Preferably, the sealed end of the cylindrical type water inlet pipe is in tapered setting, and sealed end is towards the section face of water inlet end
Product is gradually increased.
Preferably, the sealed end includes end cover, and the end cover is detachably secured to the cylindrical type
One end of water inlet pipe is sealed against.
Preferably, the fixed mechanism includes annulus and fastener with opening, and there are two the opening settings
Fixed edge, the fixed edge are provided with through-hole, and the area of section of the annulus is identical as the area of section of cylindrical type water inlet pipe；Institute
It states annulus and is fixed for being sheathed on the tube body of cylindrical type water inlet pipe, the through-hole that the fastener passes through on two fixed edges
In the river bottom or sewer pipe bottom of sampling.
Preferably, the fixed mechanism further includes having Skidproof soft cushion, and the Skidproof soft cushion is set to the cylindrical type water inlet
Between the tube wall and annulus of pipe.
A kind of water sample acquisition device in an embodiment of the present invention, there is provided, the water inlet pipe of the water sample acquisition device
It is connected with the water inlet end of water sampling head as described above.
Water sampling head provided by the utility model includes cylindrical type water inlet pipe and fixed mechanism, and the fixed mechanism is used
In the river bottom or sewer pipe that the cylindrical type water inlet pipe is fixed on sampling；The cylindrical type water inlet pipe uses steel
Property material is made, and multiple inlet openings is provided on the tube wall of the cylindrical type water inlet pipe, the cylindrical type water inlet pipe is closed at one end
It is set as sealed end, the water inlet pipe that the other end is used to connect water sample acquisition device is water inlet end；It is close to be provided with just on the inside of tube wall
Property filter screen, the aperture of the filter hole of the rigid filter net is less than the aperture of the inlet opening.Water provided by the utility model
It is installed when sample collection head is installed along water (flow) direction, since its shape is cylindrical type water inlet pipe, in face of the section face of water (flow) direction
Product very little, can reduce the resistance of water, and cylindrical type water inlet pipe made of rigid material can guarantee enough intensity, so that
No matter it is mounted in broad lake surface rivers and canals or narrow sewer pipe, water sampling head is influenced all very littles by water flow；
When in use, the water inlet pipe of water sample acquisition device draws water, and the water of installation place enters cylindrical type water inlet pipe from the inlet opening on tube wall
In, inlet opening can filter big sundries, and the rigid filter net for being close to be arranged on the inside of tube wall can filter tiny impurity, so that
Sundries cannot be introduced into inside cylindrical type water inlet pipe；The smooth surface of cylindrical type water inlet pipe makes sundries be difficult to adhere to for a long time simultaneously
In tube wall surface, easily sundries can be washed away when water flowing, be easy cannot be by sundries that water flow washes away artificial clear
It washes, reduces maintenance difficulties.Water sampling head provided by the utility model ensure that the intensity of installation, while prevent sundries from entering
Water inlet pipe, can be suitable for The turbulent river crashes its way through or narrow river or sewer pipe.
Water sample acquisition device provided by the utility model, the water inlet end phase of water inlet pipe and water sampling head as described above
Connection.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the main view of water sampling head provided by the utility model；
Fig. 2 is that the cylindrical type water inlet pipe of water sampling head provided by the utility model and the section of rigid filter net are illustrated
Figure；
Fig. 3 is the mounting structure schematic diagram of water sampling head provided by the utility model；
Fig. 4 is the main view of the embodiment 3 of water sampling head provided by the utility model.
Icon: 1- water sampling head；10- cylindrical type water inlet pipe；The inlet opening 100-；110- sealed end；120- water inlet
End；20- fixed mechanism；200- annulus；210- fastener；30- rigid filter net；300- filter hole；2- water inlet pipe.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical
Novel protected range.
In the description of the present invention, it should be noted that term such as occur "center", "upper", "lower", " left side ",
" right side ", "vertical", "horizontal", "inner", "outside" etc., indicated by orientation or positional relationship be orientation based on the figure or
Positional relationship is merely for convenience of describing the present invention and simplifying the description, rather than the device or member of indication or suggestion meaning
Part must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
In addition, such as there is term " first ", " second ", " third " are used for description purposes only, be not understood to indicate or imply phase
To importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term is " even
It is logical ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in utility model.
The utility model provides a kind of water sampling head 1 and water sample acquisition device, and multiple embodiments are given below to this
The water sampling head 1 and water sample acquisition device that utility model provides are described in detail.
Embodiment 1
As depicted in figs. 1 and 2, water sampling head 1 provided by the utility model includes cylindrical type water inlet pipe 10 and fixes
Mechanism 20, fixed mechanism 20 is for cylindrical type water inlet pipe 10 to be fixed in the river bottom or sewer pipe of sampling；Cylinder
Type water inlet pipe 10 is made of rigid material, is provided with multiple inlet openings 100 on the tube wall of cylindrical type water inlet pipe 10, cylindrical type into
Water pipe 10 is closed at one end to be set as sealed end 110, and the water inlet pipe 2 that the other end is used to connect water sample acquisition device is water inlet end 120；
It is close to be provided with rigid filter net 30 on the inside of tube wall, the aperture of the filter hole 300 of rigid filter net 30 is less than the hole of inlet opening 100
Diameter.
As shown in figure 3, being installed when water sampling head 1 provided by the utility model is installed along water (flow) direction, due to its shape
Shape can reduce the resistance of water, and rigid material system in face of the area of section very little of water (flow) direction for cylindrical type water inlet pipe 10
At cylindrical type water inlet pipe 10 can guarantee enough intensity so that no matter being mounted in broad lake surface rivers and canals or narrow
In sewer pipe, water sampling head 1 is influenced all very littles by water flow；When in use, the water inlet pipe 2 of water sample acquisition device draws water,
The water of installation place enters in cylindrical type water inlet pipe 10 from the inlet opening 100 on tube wall, and inlet opening 100 can filter big sundries,
The rigid filter net 30 for being close to be arranged on the inside of tube wall can filter tiny impurity, so that sundries cannot be introduced into cylindrical type water inlet
Inside pipe 10；The smooth surface of cylindrical type water inlet pipe 10 makes sundries be difficult to be attached to tube wall surface for a long time simultaneously, works as water flowing
When easily sundries can be washed away, be easy artificial cleaning cannot be by sundries that water flow washes away, reduce maintenance difficulties.This
The water sampling head 1 that utility model provides ensure that the intensity of installation, while prevent sundries from entering water inlet pipe 2, can be suitable for
The turbulent river crashes its way through or narrow river or sewer pipe.
Preferably, cylindrical type water inlet pipe 10 is made using stainless steel material.Rigid filter net 30 uses stainless steel
Material is made.Stainless steel refers to the chemical etchings dielectric corrosions such as the weak corrosive medium such as resistance to air, steam, water and acid, alkali, salt
Steel, also known as stainless acid resistant steel.Due to all having corrosivity after the water in many rivers and sewer pipe is contaminated, use is stainless
Steel makes cylindrical type water inlet pipe 10 and rigid filter net 30, that is, ensure that the strong of cylindrical type water inlet pipe 10 and rigid filter net 30
Degree, in turn ensures the corrosion resistance of cylindrical type water inlet pipe 10 and rigid filter net 30, extends making for entire water sampling head 1
Use the service life.
Specifically, one week composition, one group of water inlet is arranged around the even tube wall of cylindrical type water inlet pipe 10 in multiple inlet openings 100
Hole 100,100 uniform intervals of multiple groups inlet opening are set on the tube wall of cylindrical type water inlet pipe 10.The multiple groups inlet opening being uniformly arranged
100 can increase the capacity into the water sample in cylindrical type water inlet pipe 10, it is easier to sample from water body.
Fixed mechanism 20 includes annulus 200 and fastener 210 with opening, and opening is arranged there are two fixed edge,
Fixed edge is provided with through-hole, and the area of section of annulus 200 is identical as the area of section of cylindrical type water inlet pipe 10；Annulus 200 is used for
It is sheathed on the tube body of cylindrical type water inlet pipe 10, the through-hole that fastener 210 passes through on two fixed edges is fixed on the river of sampling
Bottom or sewer pipe bottom.
During installation, first annulus 200 is placed on the tube body of cylindrical type water inlet pipe 10, by the through-hole pair of two fixed edges
Together, fastener 210 is passed through into the river bottom or sewer pipe bottom that the through-hole on two fixed edges is fixed on sampling, thus
The position of water sampling head 1 is fixed.
Specifically, the quantity of fixed mechanism 20 can be multiple, and particular number is long according to the tube body of cylindrical type water inlet pipe 10
Degree determines that multiple 20 uniform intervals of fixed mechanism are fixed on the tube body of cylindrical type water inlet pipe 10.
Further, fixed mechanism 20 can also include Skidproof soft cushion, and Skidproof soft cushion is set to cylindrical type water inlet pipe 10
Tube wall and annulus 200 between.Such setting can increase the friction between the tube wall of cylindrical type water inlet pipe 10 and annulus 200
Power, to enhance the fixed stability of installation.
Water sample acquisition device provided by the utility model, the water inlet end of water inlet pipe 2 and water sampling head 1 as described above
120 are connected.
Embodiment 2
Water sampling head 1 provided by the utility model includes cylindrical type water inlet pipe 10 and fixed mechanism 20, fixed mechanism
20 for cylindrical type water inlet pipe 10 to be fixed in the river bottom or sewer pipe of sampling；Cylindrical type water inlet pipe 10 uses steel
Property material is made, and multiple inlet openings 100 is provided on the tube wall of cylindrical type water inlet pipe 10, cylindrical type water inlet pipe 10 is closed at one end to be set
It is set to sealed end 110, the water inlet pipe 2 that the other end is used to connect water sample acquisition device is water inlet end 120；It is close to setting on the inside of tube wall
There is rigid filter net 30, the aperture of the filter hole 300 of rigid filter net 30 is less than the aperture of inlet opening 100.
The embodiment 2 of water sampling head 1 provided by the utility model the difference from embodiment 1 is that, existing water inlet
Design usually only considered filtering fine impurities and easy for installation, it is miscellaneous not account for such as polybag, water plant and other large sizes
Object influences water inlet；If the design of intake is smaller, polybag, water plant and other large-scale sundries are likely to be covered on into water
Mouth position is completely plugged by its, therefore water inlet can lose the function of sampling；And if bigger, the water resistance for manufacturing water inlet
It is big then high to fixed device intensity requirement, so that existing water inlet structure can not be installed to the narrow flow velocity of environment faster
Side, is less suitably mounted in sewer pipe.The water sampling head 1 of the utility model is to solve the above-mentioned problems using following
Structure: the length of cylindrical type water inlet pipe 10 is not less than 30 centimetres.Not less than 30 the inside length make general polybag or its
He is difficult to cover entire cylindrical type water inlet pipe 10 large-scale sundries, does not allow to tend to have large-scale sundries in the faster water body of flow velocity
It covers entire cylindrical type water inlet pipe 10 to result in blockage, so as to keep the unimpeded of sampling.
Embodiment 3
Water sampling head 1 provided by the utility model includes cylindrical type water inlet pipe 10 and fixed mechanism 20, fixed mechanism
20 for cylindrical type water inlet pipe 10 to be fixed in the river bottom or sewer pipe of sampling；Cylindrical type water inlet pipe 10 uses steel
Property material is made, and multiple inlet openings 100 is provided on the tube wall of cylindrical type water inlet pipe 10, cylindrical type water inlet pipe 10 is closed at one end to be set
It is set to sealed end 110, the water inlet pipe 2 that the other end is used to connect water sample acquisition device is water inlet end 120；It is close to setting on the inside of tube wall
There is rigid filter net 30, the aperture of the filter hole 300 of rigid filter net 30 is less than the aperture of inlet opening 100.
The embodiment 3 of water sampling head 1 provided by the utility model and the difference of embodiment 2, embodiment 1 are, such as Fig. 4
Shown, the sealed end 110 of cylindrical type water inlet pipe 10 is in tapered setting, sealed end 110 towards water inlet end 120 area of section by
It is cumulative big.Specifically, when installing water sample sampling head, by the tapered sealed end 110 of cylindrical type water inlet pipe 10 along water (flow) direction
Installation, can further buffer the resistance of water flow, ensure that the safety that cylindrical type water inlet pipe 10 is installed.
Preferably, sealed end 110 includes that sealed end 110 covers, and the lid of sealed end 110 is detachably secured to cylindrical type water inlet
One end of pipe 10 is sealed against.There are two the benefits of such setting: one is when rigid filter net 30 is replaced
Directly the lid of sealed end 110 is removed, that is, can be taken off rigid filter net 30, operate simpler convenience；The second is in sealed end 110
It covers under water impact when being damaged, it can be replaced, increase the service life of entire water sampling head 1, drop
Low maintenance cost.
Specifically, 110 mouthfuls of the sealed end of cylindrical type water inlet pipe 10 is provided with external screw thread, on the inner sidewall that sealed end 110 covers
It is provided with the internal screw thread for the sum that matches therewith, external screw thread is matched with internal screw thread is fixed on cylindrical type water inlet pipe for the lid of sealed end 110
On 10 sealed end 110.
In conclusion water sampling head 1 provided by the utility model includes cylindrical type water inlet pipe 10 and fixed mechanism 20,
Fixed mechanism 20 is for cylindrical type water inlet pipe 10 to be fixed in the river bottom or sewer pipe of sampling；Cylindrical type water inlet pipe
10 are made of rigid material, and multiple inlet openings 100, cylindrical type water inlet pipe 10 1 are provided on the tube wall of cylindrical type water inlet pipe 10
End seal, which is closed, is set as sealed end 110, and the water inlet pipe 2 that the other end is used to connect water sample acquisition device is water inlet end 120；It is close to tube wall
Inside is provided with rigid filter net 30, and the aperture of the filter hole 300 of rigid filter net 30 is less than the aperture of inlet opening 100.
It is installed when water sampling head 1 provided by the utility model is installed along water (flow) direction, since its shape is cylindrical type
Water inlet pipe 10 can reduce the resistance of water, and cylindrical type made of rigid material in face of the area of section very little of water (flow) direction
Water inlet pipe 10 can guarantee enough intensity, so that no matter being mounted in broad lake surface rivers and canals or narrow sewer pipe
In, water sampling head 1 is influenced all very littles by water flow；When in use, the water inlet pipe 2 of water sample acquisition device draws water, installation place
Water enters in cylindrical type water inlet pipe 10 from the inlet opening 100 on tube wall, and inlet opening 100 can filter big sundries, is close to tube wall
The rigid filter net 30 of inside setting can filter tiny impurity, so that sundries cannot be introduced into cylindrical type water inlet pipe 10
Portion；The smooth surface of cylindrical type water inlet pipe 10 makes sundries be difficult to be attached to tube wall surface for a long time simultaneously, can be with when water flowing
Easily sundries is washed away, artificial cleaning is easy cannot be by sundries that water flow washes away, reduces maintenance difficulties.This is practical new
The water sampling head 1 that type provides ensure that the intensity of installation, while prevent sundries from entering water inlet pipe 2, and it is rapid can be suitable for water flow
Anxious or narrow river or sewer pipe.
Water sample acquisition device provided by the utility model, the water inlet end of water inlet pipe 2 and water sampling head 1 as described above
120 are connected.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type.
Claims (10)
1. a kind of water sampling head, which is characterized in that the water sampling head includes cylindrical type water inlet pipe and fixed mechanism, institute
Fixed mechanism is stated for the cylindrical type water inlet pipe to be fixed in the river bottom or sewer pipe of sampling；
The cylindrical type water inlet pipe is made of rigid material, is provided with multiple water inlets on the tube wall of the cylindrical type water inlet pipe
Hole, the cylindrical type water inlet pipe is closed at one end to be set as sealed end, and the water inlet pipe that the other end is used to connect water sample acquisition device is
Water inlet end；
It is close to be provided with rigid filter net on the inside of tube wall, the aperture of the filter hole of the rigid filter net is less than the inlet opening
Aperture.
2. water sampling head according to claim 1, which is characterized in that the cylindrical type water inlet pipe uses stainless steel material
It is made.
3. water sampling head according to claim 1, which is characterized in that the rigid filter net uses stainless steel material system
It forms.
4. water sampling head according to claim 1, which is characterized in that the length of the cylindrical type water inlet pipe is not less than 30
Centimetre.
5. water sampling head according to claim 1, which is characterized in that multiple inlet openings around the cylindrical type into
The even tube wall of water pipe is arranged one week composition, one group of inlet opening, inlet opening uniform intervals described in multiple groups be set to the cylindrical type into
On the tube wall of water pipe.
6. water sampling head according to claim 1, which is characterized in that the sealed end of the cylindrical type water inlet pipe is in tapered
Setting, the area of section of sealed end towards water inlet end are gradually increased.
7. water sampling head according to claim 1, which is characterized in that the sealed end includes end cover, described
One end that end cover is detachably secured to the cylindrical type water inlet pipe is sealed against.
8. water sampling head according to claim 1, which is characterized in that the fixed mechanism includes the circle with opening
Ring and fastener, there are two fixed edge, the fixed edge is provided with through-hole, the area of section of the annulus for the opening setting
It is identical as the area of section of cylindrical type water inlet pipe；
The annulus is used to be sheathed on the tube body of cylindrical type water inlet pipe, and it is solid that the fastener passes through the through-hole on two fixed edges
Due to the river bottom or sewer pipe bottom of sampling.
9. water sampling head according to claim 8, which is characterized in that the fixed mechanism further includes having Skidproof soft cushion,
The Skidproof soft cushion is set between the tube wall and annulus of the cylindrical type water inlet pipe.
10. a kind of water sample acquisition device, which is characterized in that the water inlet pipe of the water sample acquisition device is appointed with such as claim 1-9
The water inlet end of water sampling head described in meaning one is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821334818.7U CN208653872U (en) | 2018-08-17 | 2018-08-17 | Water sampling head and water sample acquisition device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821334818.7U CN208653872U (en) | 2018-08-17 | 2018-08-17 | Water sampling head and water sample acquisition device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208653872U true CN208653872U (en) | 2019-03-26 |
Family
ID=65790581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821334818.7U Active CN208653872U (en) | 2018-08-17 | 2018-08-17 | Water sampling head and water sample acquisition device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208653872U (en) |
-
2018
- 2018-08-17 CN CN201821334818.7U patent/CN208653872U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105241693B (en) | A kind of clinic urine specimen fraction collector | |
| CN206114358U (en) | Buoyancy subsides formula quality of water sampler | |
| CN208653872U (en) | Water sampling head and water sample acquisition device | |
| CN106066382B (en) | PH value parameter measuring device | |
| CN109142646A (en) | A kind of thermal power plant desulfuration absorbing tower pH meter automatic sampling detection device | |
| CN208893685U (en) | A kind of High-rate sedimentation separator | |
| CN211211028U (en) | Fry breeding barrel | |
| CN108483520A (en) | Interaction cleaning seawater filtering device | |
| CN209575852U (en) | A kind of thickener for the concentration of wastewater zero discharge magma | |
| CN208448812U (en) | Separation system liquidometer Anti-blocking structure | |
| CN208684575U (en) | A kind of sewage automatic-discharging control system | |
| CN206114013U (en) | Flowmeter of dirty function of taking | |
| CN209309445U (en) | A kind of exhaust pipe drain valve | |
| CN210286930U (en) | Automatic rotational flow dirt remover | |
| CN203483969U (en) | Anti-blocking device of cyclone | |
| CN207811291U (en) | A kind of twin-tub Separation of Proteins device | |
| CN209348200U (en) | A kind of novel seawater hydrocone type automatic filter | |
| CN208650153U (en) | A kind of rainwater-collecting processing unit | |
| CN209417041U (en) | Direct drinking monitoring water quality on line system | |
| CN221071163U (en) | Alkali lye iron mud separation sediment equipment | |
| CN105649185A (en) | Volumetric flow abandoning device | |
| CN206862699U (en) | A kind of portable anti-adjustable deep siphon sampling apparatus of turbulent flow | |
| CN205898725U (en) | Thick liquid pH's device in on line measurement desulfurization absorption tower | |
| CN206020097U (en) | Flow cell and water quality monitoring system for water sampling | |
| CN109999546A (en) | A kind of turnover panel well strainer, filtration system and its application method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |