CN206157008U - Septic tank - Google Patents
Septic tank Download PDFInfo
- Publication number
- CN206157008U CN206157008U CN201621222829.7U CN201621222829U CN206157008U CN 206157008 U CN206157008 U CN 206157008U CN 201621222829 U CN201621222829 U CN 201621222829U CN 206157008 U CN206157008 U CN 206157008U
- Authority
- CN
- China
- Prior art keywords
- half cylinder
- cylinder
- upper half
- end socket
- septic 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
Landscapes
- Treatment Of Biological Wastes In General (AREA)
Abstract
The utility model provides a combination formula septic tank adopts SMC glass steel compression molding, be in including barrel and setting the head at barrel both ends, the barrel includes at least one upper half cylinder body and at least one lower half cylinder body, be provided with the lacing wire of a plurality of " # " column structure on the inner wall of head, the barrel with be provided with connection structure between the head, connection structure is including setting up annular notch on the head inner wall to and set up respectively just correspond on the terminal surface of the upper half cylinder body and the lower half cylinder body and peg graft the bellying of annular notch, the utility model discloses a bellying with the annular between the notch the joint cooperation so that the barrel with the head keeps zonulae occludens, need directly not remove to keep barrel body and end socket's mounted position through the manpower, simplifies installation procedure, makes installation degree of difficulty greatly reduced, improves the efficiency of construction, also the operating personnel's of reduction intensity of labour.
Description
Technical field
The utility model is related to technical field of sewage treatment equipment, and in particular to a kind of combined septic tank.
Background technology
Septic tank is the equipment for processing excrement and being filtered precipitation.Its principle is that solidfied material decomposes in bottom of pond, upper strata
Aquation object, flows away into pipeline, it is therefore prevented that line clogging, has the time hydrolysis of abundance to solidification object (rubbish such as excrement).
Septic tank refers to precipitate sanitary sewage lattice, and the small-sized process structures that anaerobic digestion is carried out to sludge.
Traditional digestion tank structure typically adopts reinforced concrete septic tank, and the septic tank volume of this structure is big, takes
Land_use change, long construction period is affected by environment big, occurs serious leakage problems during use, pollution surrounding enviroment and
Underground water, quality safety cannot get effective guarantee.
At present, existing a kind of septic tank of pin-connected panel on market, in being widely used in the dirt sewage disposal in small towns, adopts
Underground is installed on buried mode, this septic tank primary structure includes two upper and lower cylinders, by two upper lower shell groups
Dress constitutes the pond body with accommodation space, and pond body two ends are installed end socket and realize sealing, although the septic tank of this structure is in use
Seem more convenient and environmental protection, but still suffers from following technological deficiency：Due to the connection in assembling process between end socket and cylinder it is direct
The mounting means fixed using bolt, then need the correct installation position for first maintaining end socket and cylinder by manpower fit system
Put, if then bolt stem is installed to successively between end socket and cylinder, the connected mode of this structure is excessively loaded down with trivial details, to staff
For such operation difficulty it is higher, install inconvenience and waste time and energy.Next is embedded in the septic tank of underground, between cylinder and end socket
Easily by its outwardly and inwardly load-bearing pressure change etc. affect, then can cause the problem for effluent seepage occur.
Utility model content
Therefore, the technical problems to be solved in the utility model is to overcome septic tank mounting means of the prior art numerous
Trivial, installation is inconvenient, and the problem of bearing capacity difference, and simple so as to provide a kind of mounting structure, installation is convenient, resists
Pressure energy power is strong and a kind of combined septic tank of antiseep.
For solve above-mentioned technical problem, a kind of combined septic tank of the utility model, including the cylinder with accommodation space,
With the end socket for being arranged on the cylinder two ends, the cylinder is including at least one upper half cylinder and corresponds to the connection upper half cylinder
At least one lower half cylinder, the lacing wire of some " # " shape structures, the cylinder and the envelope are provided with the inwall of the end socket
Attachment structure is provided between head, the attachment structure includes the annular notch being arranged on the end socket inwall, and difference
The lug boss of annular notch on the circular arc end face of the upper half cylinder and lower half cylinder and described in corresponding grafting is arranged on, it is described convex
Rise between portion and the annular notch by being engaged by clamping so that the cylinder keeps closely being connected with the end socket.
Used as a kind of preferred version, the lug boss faces the envelope by the arc end of the upper half cylinder or lower half cylinder
Head direction elongation moulding.
Used as a kind of preferred version, the annular notch is provided with marine glue with the connection edge of the lug boss.
Used as a kind of preferred version, the attachment structure also includes some first connections being arranged on the circular arc end face
Hole, and some second connecting holes on the end socket and corresponding with first connecting hole are arranged on, and be arranged in described
To the fixed circular arc end face and the securing member of the end socket between the first connecting hole and the second connecting hole.
Used as a kind of preferred version, the end socket inwall is evenly divided into some " # " type parts, the drawing by the lacing wire
The two ends extension of muscle is intersected on the side of the annular notch.
As a kind of preferred version, Inlet and outlet water through-hole structure is provided with the end socket；The top of the cylinder is provided with
At least one manhole.
As a kind of preferred version, mounting structure, the peace are provided between the upper half cylinder and the lower half cylinder
Assembling structure includes:The installation chimb being separately positioned on the both sides installation side of the upper half cylinder or the lower half cylinder and installation
Groove, the installation chimb and mounting groove are installed parallel relative and size on side and are adapted in the both sides.
Used as a kind of preferred version, the installation chimb includes that take shape in the upper half cylinder install on side first is convex
Side, and take shape in second chimb installed on side of the lower half cylinder；The mounting groove includes taking shape in the upper half cylinder
Install on side and correspondence connection second chimb the first groove, and take shape in it is on the installation side of the lower half cylinder and right
The second groove of first chimb should be connected.
Used as a kind of preferred version, the mounting structure also includes：It is fixed on the upper half cylinder and lower half cylinder is relative
Bolt assembly on side should be installed, by the bolt assembly so that the upper half cylinder and lower half cylinder keep being fastenedly connected.
Used as a kind of preferred version, the upper half cylinder, the lower half cylinder and the end socket are the SMC glass of compression molding
Glass product made from steel.
The beneficial effects of the utility model：
(1), in the combined septic tank that the utility model is provided, by being provided between the cylinder and the end socket
Attachment structure, i.e., match somebody with somebody by the lug boss on upper half cylinder and lower half cylinder with the annular notch formation clamping on end socket inwall
Close, installed by the upper half cylinder and lower half cylinder and be fixed into the cylinder, and then by the cylinder two ends with the lug boss
Respectively with end socket on annular notch clamping so that cylinder and end socket keep relative position to fix, facilitate bolt etc. tight
Firmware installs connection.Compared with prior art, it is not necessary to the installation site for keeping cylinder and end socket is directly gone by manpower, is simplified
Installation procedure, substantially reduces installation difficulty, improves efficiency of construction, the labour intensity of the operating personnel for also reducing.Meanwhile, this reality
Mounting connection structure with new septic tank is relatively simple, significantly reduces its difficulty of processing and production cost.
(2) in the combined septic tank that the utility model is provided, some " # " shape structures are provided with the inwall of the end socket
Lacing wire, the lacing wire by the end socket inwall be evenly divided into it is some for strengthen opposing hydraulic pressure the " # " type parts, carry
High its compression strength, makes the resistance to ability of punching and toughness of septic tank higher.And in the annular notch and the lug boss
Connection edge is provided with marine glue, and this structure setting can save substantial amounts of encapsulant, and installation cost is low, structure reliability
And good sealing effect, coordinate lacing wire structure more to consolidate and tight, its sewage leakage is prevented, protect surrounding enviroment not contaminated.
(3), in the combined septic tank that the utility model is provided, by the upper half cylinder and the lower half cylinder it
Between be provided with mounting structure, wherein upper half cylinder and the lower half cylinder is both provided with relative installation side, specifically, the peace
Assembling structure includes installation chimb and the installation being separately positioned on the both sides installation side of the upper half cylinder or the lower half cylinder
Groove, wherein the installation chimb and mounting groove size are adapted, when upper half cylinder and the lower half cylinder are assembled, as long as by institute
The mounting groove and installation installed on when upper installation chimb and mounting groove correspondence are installed with lower half cylinder for stating upper half cylinder is convex
Side Matching installation, this structure setting is easy for installation, coordinates linking accurately firmly, can effectively carry out location and installation, drops
Low installation difficulty.And only need to that with once secondary mould upper half cylinder structure identical with lower half cylinder and can be with can be molded
The installation chimb for matching and mounting groove, therefore, mounting structure of the present utility model is simple, practical, effectively reduces its system
Make technology difficulty and production cost, improve production efficiency.
Description of the drawings
In order to be illustrated more clearly that the utility model specific embodiment or technical scheme of the prior art, below will be right
The accompanying drawing to be used needed for specific embodiment or description of the prior art is briefly described, it should be apparent that, describe below
In accompanying drawing be some embodiments of the present utility model, for those of ordinary skill in the art, do not paying creativeness
On the premise of work, can be with according to these other accompanying drawings of accompanying drawings acquisition.
A kind of structural representation of combined septic tank that Fig. 1 is provided for the utility model；
The dimensional structure diagram of the end socket that Fig. 2 is provided for the utility model；
Fig. 3 is the structural representation of the upper half cylinder shown in Fig. 1；
Fig. 4 is the structural representation of the lower half cylinder shown in Fig. 1；
Fig. 5 is the structural representation of lower half cylinder partial enlargement, specifically shown installation side and installation chimb；
Fig. 6 is the structural representation of upper half cylinder partial enlargement, specifically shown installation side and mounting groove；
Description of reference numerals：
1- upper half cylinders, 2- lower half cylinders, 3- end sockets, 31- lacing wires, 32- annular notch, 33- " # " types part, 34- turnover
Water port, the connecting holes of 35- second, 41- lug bosses, 42- circular arc end faces, 43- installs side, and 44- installs chimb, 45- mounting grooves, 5-
Securing member.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with accompanying drawing, it is clear that described
Embodiment is a part of embodiment of the utility model, rather than the embodiment of whole.Based on the embodiment in the utility model, this
The every other embodiment that field those of ordinary skill is obtained under the premise of creative work is not made, belongs to this practicality
Novel protected scope.
In description of the present utility model, it should be noted that term " " center ", " on ", D score, "left", "right", " perpendicular
Directly ", the orientation or position relationship of the instruction such as " level ", " interior ", " outward " is, based on orientation shown in the drawings or position relationship, to be only
For the ease of describe the utility model and simplify description, rather than indicate or imply indication device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.Additionally, term " the
One ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that indicating or implying relative importance.
In description of the present utility model, it should be noted that unless otherwise clearly defined and limited, term " peace
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected, or integratedly
Connection；Can be mechanically connected, or electrically connect；Can be joined directly together, it is also possible to be indirectly connected to by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in the utility model.
As long as additionally, technical characteristic involved in the utility model different embodiments disclosed below is each other
Not constituting conflict just can be combined with each other.
Embodiment 1
The utility model provides a kind of combined septic tank as shown in figures 1 to 6, including the cylinder with accommodation space, and
The end socket 3 at the cylinder two ends is arranged on, the cylinder includes at least one upper half cylinder 1 and the correspondence connection upper half cylinder
1 at least one lower half cylinder 2, wherein, the cylinder of two sections and the above can be existed by adjacent upper half cylinder and adjacent lower half cylinder
Length direction correspondence is spliced and combined, to form combined septic tank more than a section cylinder.Set on the inwall of the end socket 3
The lacing wire 31 of some " # " shape structures is equipped with, attachment structure, the attachment structure are provided between the cylinder and the end socket 3
Including the annular notch 32 being arranged on the inwall of the end socket 3, and it is separately positioned on the upper half cylinder 1 and lower half cylinder 2
End face on and correspondence grafting described in annular notch lug boss 41, pass through between the lug boss 41 and the annular notch 32
It is engaged by clamping so that the cylinder keeps closely being connected with the end socket 3.
Above-mentioned embodiment is the core technology scheme of the present embodiment, by setting between the cylinder and the end socket 3
Attachment structure is equipped with, i.e., by the annular notch 32 on the lug boss 41 on upper half cylinder 1 and lower half cylinder 2 and the inwall of end socket 3
Formed and be engaged by clamping, first installed by the upper half cylinder 1 and lower half cylinder 2 and be fixed into the cylinder, and then will be with described convex
The cylinder two ends in the portion of rising respectively with end socket on annular notch clamping so that cylinder and end socket 3 keep relative position solid
It is fixed, facilitate the securing members such as bolt that connection is installed.Compared with prior art, it is not necessary to directly go to keep cylinder and end socket by manpower
Installation site, simplify installation procedure, substantially reduce installation difficulty, improve efficiency of construction, the labor of the operating personnel for also reducing
Fatigue resistance.Meanwhile, the mounting connection structure of septic tank of the present utility model is relatively simple, significantly reduces its difficulty of processing and production
Cost.
Done further preferably according to above-mentioned embodiment, with reference to Fig. 3 and Fig. 4, the lug boss 41 is by the upper half cylinder 1
Or the circular arc end face 42 of lower half cylinder 2 is towards the direction elongation moulding of the end socket 3.It should be noted that 42 one-tenth of the circular arc end face
Type is in the two ends of the upper half cylinder 1 or lower half cylinder 2, for a kind of mounting surface of the adjacent arcuate structure for installing connection, tool
A kind of embodiment of body, the lug boss 41 is the circular arc end face for being arranged on the cylinder two ends correspondence connection end socket
On, as described upper half cylinder 1 or lower half cylinder 2 are used to connect the circular arc end face of end socket, wherein the lug boss 41 is preferred
For arc-shaped structure.Further, the annular notch 32 keeps end socket and cylinder with the clamping engagement of the lug boss 41
Closely connection, then marine glue is provided with the connection edge of the lug boss 41 by the annular notch 32, with high intensity
Chemical bonding make the bonding of its peripheral sealing, this structure setting to save substantial amounts of encapsulant, installation cost is low,
Structure reliability and good sealing effect, coordinate lacing wire structure more to consolidate and tight, prevent its sewage leakage, protect surrounding enviroment not
It is contaminated.
As one kind preferred embodiment, with reference to Fig. 1-4, the attachment structure also includes annular arrangement in the circular arc
Some first connecting holes on end face 42, and be arranged on the end socket 3 and corresponding with first connecting hole some
Two connecting holes 35, and be arranged between first connecting hole and the second connecting hole to the fixation circular arc end face 42 and described
The securing member 5 of end socket 3.This structure setting, is formed after rough location fixation by cylinder two ends with the end socket, can be made tight
Firmware is more easily simply installed to realize fastening in the first connecting hole and the second connecting hole 35, described tight in the present embodiment
Firmware preferred bolt component or bearing pin part.
It should be noted that when the cylinder Combined splice is to expand capacity, by adjacent cylinder circular arc end face
The first connecting hole correspondence wear bolt assembly to realize the adjacent assembling between cylinder, and fill between the circular arc end face of connection
Note marine glue, strengthens its fastness and sealing, so as to be extended to 6-12 from each section 1-2 cubic meters according to actual needs
Cubic meter, to meet the market demand of high capacity manure pit.
With reference to Fig. 2, the inwall of the end socket 3 is evenly divided into some " # " that can strengthen compression strength by the lacing wire 32
Type part 33, makes the bearing capacity of septic tank higher, and the two ends of the lacing wire 31 extend the side for intersecting at the annular notch 32
Bian Shang, wherein the lacing wire is the buttress brace or reinforcement being raised on end socket inwall.Specifically, it is provided with the end socket 3
Inlet and outlet water through-hole structure 34, uses to connect outside sewerage, and the top of the cylinder is provided with least one inspection
Hole is repaiied, is facilitated maintenance operation and is taken out sewage work.Arranged by said structure, improve septic tank compression strength, make septic tank
The resistance to ability of punching and toughness it is higher.
In the present embodiment, the upper half cylinder 1 and lower half cylinder 2 include respectively two symmetrical installation sides 43, lead to
Correspond to connection two-by-two to form the cylinder to assemble.Specifically, with reference to Fig. 3-6, the upper half cylinder 1 and the lower half cylinder
Mounting structure is provided between 2, the mounting structure includes:It is separately positioned on the upper half cylinder 1 or the lower half cylinder 2
Installation chimb 44 and mounting groove 45 on side 43 are installed in both sides, and the installation chimb 44 and mounting groove 45 install side in the both sides
Upper parallel relative and size is adapted.Preferably, the installation chimb 44 and mounting groove 45 are along the upper half cylinder or lower half
The length direction of two cylinders takes shape in chimb and groove on the installation side 43, and the installation chimb 44 is parallel with mounting groove 45
Relatively set up separately on symmetrical installation side.
Used as disposable embodiment, the installation chimb 44 includes taking shape on the installation side of the upper half cylinder 1
The first chimb, and take shape in the lower half cylinder 2 install side on the second chimb；The mounting groove 45 includes taking shape in institute
State first groove for installing correspondence connection second chimb on side of upper half cylinder 1, and the peace for taking shape in the lower half cylinder 2
Second groove of correspondence connection first chimb on rim.Further preferably, the mounting structure is also included along the installation
Chimb or mounting groove distribution are fixed on the bolt assembly installed between side 43 of the upper half cylinder 1 and lower half cylinder 2, by institute
Bolt assembly is stated so that the upper half cylinder 1 and lower half cylinder 2 keep being fastenedly connected.In the above-mentioned embodiment of this enforcement, lead to
Cross and be provided with mounting structure between the upper half cylinder and the lower half cylinder, assemble in upper half cylinder and the lower half cylinder
When, as long as installing the upper half cylinder 1 on when upper installation chimb 44 and the correspondence of mounting groove 45 are installed with lower half cylinder 2
Mounting groove 45 and the Matching installation of chimb 44 is installed, this structure setting is easy for installation, coordinates linking accurately firm, can
Effectively to carry out location and installation, installation difficulty is reduced.And only need to once secondary mould can mold the upper half cylinder and
The identical structure of lower half cylinder and the installation chimb that can match and mounting groove, therefore, mounting structure of the present utility model is simple,
It is practical, effectively reduce its manufacturing process difficulty and production cost, improve production efficiency.
The upper half cylinder 1, the lower half cylinder 2 and the end socket 3 are by the SMC (Sheet of compression molding
Moulding Compounding) fibre glass product manufacture, with high-efficiency environment friendly, corrosion-resistant, aging-resistant feature.
Obviously, above-described embodiment is only intended to clearly illustrate example, and not to the restriction of embodiment.It is right
For those of ordinary skill in the art, can also make on the basis of the above description other multi-forms change or
Change.There is no need to be exhaustive to all of embodiment.And the obvious change thus extended out or
Among changing the protection domain created still in the utility model.
Claims (10)
1. a kind of combined septic tank, including the cylinder with accommodation space, and is arranged on the end socket (3) at the cylinder two ends,
The cylinder includes at least one lower half cylinder of at least one upper half cylinder (1) and the correspondence connection upper half cylinder (1)
(2), it is characterised in that：The lacing wire (31) of some " # " shape structures, the cylinder and institute are provided with the inwall of the end socket (3)
State and attachment structure is provided between end socket (3), the attachment structure includes the annular notch being arranged on the end socket (3) inwall
(32), and be separately positioned on the circular arc end face of the upper half cylinder (1) and lower half cylinder (2) and correspondence grafting described in annular
The lug boss (41) of recess, by being engaged by clamping so that the cylinder between the lug boss (41) and the annular notch (32)
Keep closely being connected with the end socket (3).
2. a kind of combined septic tank according to claim 1, it is characterised in that:The lug boss (41) is by the upper half
The circular arc end face (42) of cylinder (1) or lower half cylinder (2) is towards the end socket (3) direction elongation moulding.
3. a kind of combined septic tank according to claim 2, it is characterised in that:The annular notch (32) is convex with described
The connection edge for playing portion (41) is provided with marine glue.
4. a kind of combined septic tank according to any one of claim 1-3, it is characterised in that:The attachment structure is also
Including some first connecting holes being arranged on the circular arc end face (42), and it is arranged on the end socket (3) and with described
Corresponding some second connecting holes (35) of one connecting hole, and be arranged between first connecting hole and the second connecting hole to
The fixed circular arc end face (42) and the securing member (5) of the end socket (3).
5. a kind of combined septic tank according to claim 1, it is characterised in that:The lacing wire (31) is by the end socket
(3) inwall is evenly divided into some " # " type parts (33), and the two ends extension of the lacing wire (31) intersects at the annular notch
(32) on side.
6. a kind of combined septic tank according to claim 1, it is characterised in that:Turnover is provided with the end socket (3)
Water through-hole structure (34)；The top of the cylinder is provided with least one manhole.
7. a kind of combined septic tank according to claim 1, it is characterised in that:The upper half cylinder (1) and it is described under
Mounting structure is provided between half cylinder (2), the mounting structure includes:It is separately positioned on the upper half cylinder (1) or described
The both sides of lower half cylinder (2) are installed by installation chimb (44) and mounting groove (45) on side (43), installation chimb (44) and peace
Tankage (45) is installed parallel relative and size on side and is adapted in the both sides.
8. a kind of combined septic tank according to claim 7, it is characterised in that:Installation chimb (44) is including shaping
In first chimb installed on side of the upper half cylinder (1), and take shape in the lower half cylinder (2) install on side second
Chimb；The mounting groove (45) is including on the installation side for taking shape in the upper half cylinder (1) and correspondence connection second chimb
The first groove, and take shape in the lower half cylinder (2) install on side and correspondence connection first chimb the second groove.
9. a kind of combined septic tank according to claim 7, it is characterised in that:The mounting structure also includes：It is fixed
Bolt assembly on the upper half cylinder (1) and the corresponding installation side (43) of lower half cylinder (2), by the bolt assembly with
The upper half cylinder (1) and lower half cylinder (2) is set to keep being fastenedly connected.
10. a kind of combined septic tank according to claim 1, it is characterised in that:The upper half cylinder (1), it is described under
Half cylinder (2) and the end socket (3) for compression molding SMC fibre glass product manufactures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621222829.7U CN206157008U (en) | 2016-11-14 | 2016-11-14 | Septic tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621222829.7U CN206157008U (en) | 2016-11-14 | 2016-11-14 | Septic tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206157008U true CN206157008U (en) | 2017-05-10 |
Family
ID=58659657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621222829.7U Active CN206157008U (en) | 2016-11-14 | 2016-11-14 | Septic tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206157008U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107285418A (en) * | 2017-08-14 | 2017-10-24 | 宁波鄞州竹创信息科技有限公司 | A kind of assemblnig low circulation air flotation turbo |
| CN112811754A (en) * | 2020-12-24 | 2021-05-18 | 重庆四通八达管业有限公司 | Basalt fiber septic tank and preparation process thereof |
-
2016
- 2016-11-14 CN CN201621222829.7U patent/CN206157008U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107285418A (en) * | 2017-08-14 | 2017-10-24 | 宁波鄞州竹创信息科技有限公司 | A kind of assemblnig low circulation air flotation turbo |
| CN112811754A (en) * | 2020-12-24 | 2021-05-18 | 重庆四通八达管业有限公司 | Basalt fiber septic tank and preparation process thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206157008U (en) | Septic tank | |
| CN105541069A (en) | Three-cavity septic tank | |
| CN209368992U (en) | A kind of municipal works drainage pipe connection component being easily installed | |
| CN203462518U (en) | Separating type prefabricated pump station | |
| CN203128373U (en) | Integral type three-phase separation septic tank | |
| CN208747900U (en) | A kind of three format plastic septic tanks | |
| CN108571012B (en) | Piping lane construction joint integrated installation mold construction technology | |
| CN207498991U (en) | A kind of exhaust valve pit | |
| CN205975996U (en) | Thick liquid anchor lap joint structure and wall body | |
| CN211946734U (en) | Novel septic tank | |
| CN209098463U (en) | Unpowered sanitary sewage disposal cleaning equipment | |
| CN2866663Y (en) | Plastic manhole shaft with flowing groove structure | |
| CN201972169U (en) | Integrated reinforced plastic inspection well | |
| CN208136058U (en) | septic tank | |
| CN201343778Y (en) | Rotational molding one-step forming anti-corrosion water well and sewage system | |
| CN209636930U (en) | The universal embedded sleeve barrel of GY and its drainage system | |
| CN201458922U (en) | Combined septic tank | |
| CN201193383Y (en) | Water collecting trough glass fibre reinforced plastic | |
| CN204841089U (en) | Assembled V type filtering pond | |
| CN214115219U (en) | Combined buried rural domestic sewage treatment device | |
| CN217480243U (en) | Pin-connected panel pit shaft | |
| CN204825986U (en) | Inspection shaft lid for urban road | |
| CN212559627U (en) | Anaerobic pool circulating pump pipeline structure convenient to overhaul | |
| CN210002525U (en) | novel concrete water-saving groove | |
| CN215715698U (en) | Pier stud maintenance water saving fixtures and water-saving structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |