CN107984594A - A kind of manufacturing process of integrated prefabricated pumping plant base - Google Patents
A kind of manufacturing process of integrated prefabricated pumping plant base Download PDFInfo
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- CN107984594A CN107984594A CN201711211212.4A CN201711211212A CN107984594A CN 107984594 A CN107984594 A CN 107984594A CN 201711211212 A CN201711211212 A CN 201711211212A CN 107984594 A CN107984594 A CN 107984594A
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- China
- Prior art keywords
- manufacturing process
- lower housing
- housing shell
- lower die
- upper mold
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/30—Producing shaped prefabricated articles from the material by applying the material on to a core or other moulding surface to form a layer thereon
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/22—Adaptations of pumping plants for lifting sewage
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The present invention provides a kind of manufacturing process of integrated prefabricated pumping plant base, base includes：Upper shell, lower housing shell, are equipped with support plate between upper shell and lower housing shell；Manufacturing process comprises the following steps：S1, pre-process mould：Mould includes lower die and upper mold, and lower die is used to be molded lower housing shell and support plate, and upper mold is used to be molded upper shell；The smearing release agent in the forming surface of upper die and lower die；S2, using lower die be molded lower housing shell and support plate：Raw material is uniformly brushed in the forming surface of lower die；S3, upper mold correspond to lower die setting, and the forming surface of upper mold is in contact with the product face of lower housing shell, by raw material brushing in the forming surface of upper mold；S4, cure the demoulding：Upper die and lower die are spun off respectively from the base of curing molding respectively.Base produced by the present invention designs for self-cleaning structure, is conducive to quickly discharge sewage mixture；Base intensity is high, and adaptability is good, improves the blowdown performance of pumping plant entirety.
Description
Technical field
The present invention relates to a kind of manufacturing process of integrated prefabricated pumping plant base.
Background technology
Integrated prefabricated pumping plant is widely used in multiple necks such as the water intaking of water supply water, sewage, rainwater, industrial wastewater conveying
Domain.Since source water constituent is complicated, contain various particles, rag, paper products, woodwork, rubber, plastic products and various
Soft based article etc., the bottom that wherein quite a few heavier particulate matter is precipitated to cylinder with entering in cylinder, no
Easily by water pump to discharge.
The base of traditional pump station uses flat base, and pump and base have larger gap, it is impossible to quick sucks sewage, and
And flat base easily accumulates silt thing and ponding, the service efficiency of pump have impact on；Wastewater particle is deposited in pumping plant, and volatilization has
There is harm in the harmful fuel gas of poison, safety and usual maintenance to pumping plant.
Chinese patent 201520723679.7 discloses a kind of prefabricated pumping plant, including cylinder, base, cylinder are arranged on base
On, base includes bottom plate, side plate, and bottom plate be located at the lower end of cylinder, and the upper end of bottom plate and side plate, which connects, surrounds accommodating chamber, on side plate
Equipped with least one fill orifice, fill orifice is connected with accommodating chamber, and bottom plate is equipped with mounting hole, and at least one water is equipped with cylinder
Coupling mechanism is fixed on bottom plate by pump, at least one coupling mechanism, anchoring part through mounting hole, one end of coupling mechanism and water
Pump connection.
Chinese patent 201510246115.3 discloses a kind of prefabricated pumping plant base, which is double-deck bear building-up
Structure, including upper strata bottom above, side and the lower floor bottom that is connected with the top at upper strata bottom under upper strata, upper strata bottom with
It is provided for accommodating the hollow bulb of filler between lower floor bottom, double bottom is equipped with the filling being used for hollow bulb perfusion filler
Hole is starched, upper strata bottom includes the extension extended downwardly and inwardly, the horizontal part being connected with the bottom of extension, upper strata bottom and lower floor
Reinforcing rib is provided with the junction at bottom.
The defects of above-mentioned prior art, is：
1st, base uses flat base, has larger gap between pump and base, it is impossible to quick sucks sewage；
2nd, mud and ponding are easily accumulated in the marginal position of base, have impact on the service efficiency of pump；
Therefore, a kind of automatically cleaning understructure for prefabricated pumping plant how is provided, to accelerate the fast of mud and ponding
Speed is discharged into urgent problem in the industry.
The content of the invention
The defects of for the prior art, the present invention provides a kind of manufacturing process of integrated prefabricated pumping plant base, its work
Skill is simple, and shaping is fast, is adapted to promote.
To achieve these goals, the present invention provides a kind of manufacturing process of integrated prefabricated pumping plant base, base bag
Include：Upper shell, lower housing shell, are equipped with support plate between upper shell and lower housing shell；It is characterized in that, manufacturing process comprises the following steps：
S1, pre-process mould：Mould includes lower die and upper mold, and lower die is used to be molded lower housing shell and support plate, upper mold
For being molded upper shell；The smearing release agent in the forming surface of upper die and lower die；
S2, using lower die be molded lower housing shell and support plate：Raw material is uniformly brushed in the forming surface of lower die；
S3, upper mold correspond to lower die setting, and the forming surface of upper mold is in contact with the product face of lower housing shell, by raw material brushing upper
In the forming surface of mould；
S4, cure the demoulding：Upper die and lower die are spun off respectively from the base of curing molding respectively.
Manufacturing process provided by the present invention realizes the integrated molding of prefabricated pumping plant base, and wherein support plate is equipped with recessed
The slope surface design of groove, and support plate passes through lower die disposal molding with lower housing shell；After the completion of lower housing shell is molded with support plate, by upper mold
Designated position is placed into, passes through upper die forming upper shell；Correspondingly, upper mold correspond to lower die setting, upper shell in forming process,
It can contact with each other with lower housing shell, since upper shell, lower housing shell use identical raw material, therefore can realize seamless company therebetween
Connect, ensure that the globality between upper shell and lower housing shell.
Another kind embodiment, step S2 further comprise step S21 according to the present invention：After brushing raw material
The forming surface of lower die is laid with enhancing cloth；Enhancing cloth effect be increase intensity, by set strengthen cloth, make raw material be more prone to according to
It is attached in forming surface, when particularly forming surface is inclined-plane, had not only ensure that each molding thickness, but also realize more preferable coating
Uniformly.
Enhancing cloth, is impregnated with into raw material in step S21 by another kind embodiment according to the present invention, and will enhancing
Cloth is discharged with the bubble in raw material, excludes bubble, ensures Forming Quality.
Another kind embodiment, step S2 further comprise step S22 according to the present invention：Raw material is uniformly smeared
On enhancing cloth, enhancing cloth is immersed in the raw material of its lower floor, and with the condensation of raw material, enhancing cloth is submerged in lower floor's raw material, then
It is secondary that raw material is applied on enhancing cloth, to increase the molding thickness of base entirety.
According to the present invention another kind embodiment, it is adjacent enhancing cloth between raw thickness it is identical.
Another kind embodiment, repeat step S21, step S22 to base reach preset thickness according to the present invention,
Preset thickness is：30mm-40mm；Correspondingly, the thickness of lower housing shell, upper shell is identical；Preferably, the integral thickness of base is
40mm。
Another kind embodiment according to the present invention, step S2, is included in raw material in step S3 and adds addition
The step of agent：Additive include curing agent, accelerating agent, pigment paste, gel coat can also be added in the feed, after addition and raw material into
Row sufficiently stirring, by the effect of additive, makes raw material preferably be molded, saves molding time, improve efficiency.
Another kind embodiment, step S4 further comprise step S41 according to the present invention：To lower housing shell, upper casing
The position that body is in contact sets reinforcing rib, and the purpose for setting reinforcing rib is to strengthen the intensity of junction, it is preferred that the material of reinforcing rib
Material with upper shell, the material identical of lower housing shell, before base curing process, strengthen reinforcing rib, make reinforcing rib preferably with it is upper
Housing, lower housing shell integrated molding.
Another kind embodiment, step S4 further comprise step S42 according to the present invention：Open grout hole：Under
The circumferencial direction of housing opens some grout holes, and grout hole is communicated with the inner space of lower housing shell, and the number of grout hole is 8-15
It is a, it is preferred that the number of grout hole is 12, and the phase is disposed on lower housing shell.
Another kind embodiment according to the present invention, enhancing cloth is glass felt.
In the present invention, the raw thickness brushed every time can be measured by infrared ray, ensure that thickness is uniform.
In the present invention, upper shell, lower housing shell can be molded at the same time, before for curing process, by lower housing shell, upper shell phase
Connect, then add reinforcing rib, afterwards in curing process, realize the integrated molding of base.
Compared with prior art, the invention has the beneficial effects that：Pass through the one-time formed base of the manufacturing process, base
Support plate designs for self-cleaning structure, is conducive to quickly discharge sewage mixture；The base intensity of manufacture is high, and adaptability is good.
The present invention is described in further detail below in conjunction with the accompanying drawings.
Brief description of the drawings
Fig. 1 is the flow diagram of the manufacturing process of base；
Fig. 2 is the overall structure diagram for using the base that technique manufactures in Fig. 1；
Fig. 3 is the sectional view of Fig. 2.
Embodiment
Embodiment 1
A kind of manufacturing process of integrated prefabricated pumping plant base is present embodiments provided, as shown in Figure 1, base includes：On
Housing, lower housing shell, are equipped with support plate between upper shell and lower housing shell；Manufacturing process comprises the following steps：
S1, pre-process mould：Mould includes lower die and upper mold, and lower die is used to be molded lower housing shell and support plate, upper mold
For being molded upper shell；The smearing release agent in the forming surface of upper die and lower die, carries out sufficient drying process.
S2, using lower die be molded lower housing shell and support plate：Raw material is uniformly brushed in the forming surface of lower die, and
The surface of lower die is laid with enhancing cloth after brushing raw material, will strengthen cloth and is discharged with the bubble in raw material；After a period of time, again by original
Material is uniformly applied on enhancing cloth.Repeat the thickness for reaching 40mm the step of being laid with enhancing cloth, smearing raw material to lower housing shell and support plate
Degree.
S3, using upper mold be molded upper shell：Upper mold corresponds to lower die setting, the forming surface of upper mold and the production of lower housing shell
Product face is in contact, by raw material brushing in the forming surface of upper mold；And the surface of upper mold is laid with enhancing cloth after brushing raw material, will increase
Strong cloth is discharged with the bubble in raw material；After a period of time, raw material is uniformly applied to again on enhancing cloth.Repeat to be laid with enhancing
The step of cloth, smearing raw material, reaches the thickness of 50mm to upper shell.
S4, cure the demoulding：The position being in contact to lower housing shell, upper shell sets reinforcing rib, carries out curing process afterwards；One
After the section time, upper die and lower die are spun off respectively from the base of curing molding respectively；The circumference side of lower housing shell after shaping
To some grout holes are opened, grout hole is communicated with the inner space of lower housing shell.
In the present embodiment, enhancing cloth is glass felt.
In the present embodiment, additive is added with raw material, additive is curing agent, accelerating agent, pigment paste are according to certain
Ratio mixes.
A kind of understructure using above-mentioned manufacturing process, as Figure 2-3, including：Upper shell 1, lower housing shell 2, support plate
3。
Wherein, upper shell 1 is cylinder-like structure, and the inner side of upper shell 1 is equipped with close to the position of bottom is used for connector drum (figure
In do not show) fixed plate 11, for fixed plate 11 for annular shape, the position that upper shell 1 is connected with cylinder is equipped with bonding agent, guarantee cylinder
Sealed connection between body and upper shell 1.
Lower housing shell 2 is the frustum cone structure that upper end is small, lower end is big, and the inside of lower housing shell 2 is hollow, which is provided with grout hole
21, grout hole 21 inside lower housing shell 2 with communicating；The number of grout hole 21 is 12, it sets along 2 circumferencial direction interval of lower housing shell
Put；Floor 22 is equipped with the bottom outer-edge of lower housing shell 2.The position that upper shell 1, lower housing shell 2 are connected is equipped with reinforcing rib (in figure not
Show).
Support plate 3, it is located between upper shell 1, lower housing shell 2, and support plate 3 includes sequentially connected first drainage plate 31, installation
Plate 32, groove 33, the second drainage plate 34, wherein, installing plate 32 is horizontally disposed, it is used to install sewage pump, the first drainage plate 31
Top connection lower housing shell 2, the second drainage plate top connection lower housing shell 2.First the inclining relative to installing plate 32 of drainage plate 31
Angle is 20 °, and the second drainage plate 34 is 8 ° relative to the inclination angle of installing plate 32, and the depth of groove 33 is 160mm, in groove 33 and the
The position that two drainage plates 34 are connected is equipped with arcwall face 35, facilitates sewage to enter in groove.
In the present embodiment, the sediment of pumping plant will be entered in weight by the first drainage plate, the second drainage plate that are oppositely arranged
Under the action of power, in the groove for the inlet for quickly flowing to sewage pump, and then the thorough discharge of sediment is realized.
Base in the present embodiment designs for self-cleaning structure, is conducive to quickly discharge sewage mixture；Base intensity is high,
Adaptability is good, improves the blowdown performance of pumping plant entirety.
Although the present invention is disclosed above with preferred embodiment, the scope that the present invention is implemented is not limited to.Any
The those of ordinary skill in field, in the invention scope for not departing from the present invention, improves when can make a little, i.e., every according to this hair
Bright done equal improvement, should be the scope of the present invention and is covered.
Claims (10)
1. a kind of manufacturing process of integrated prefabricated pumping plant base, the base include：Upper shell, lower housing shell, the upper shell
Support plate is equipped between lower housing shell；It is characterized in that, the manufacturing process comprises the following steps：
S1, pre-process mould：The mould includes lower die and upper mold, and the lower die is used to be molded the lower housing shell and institute
Support plate is stated, the upper mold is used to be molded the upper shell；The smearing release agent in the forming surface of the upper mold and the lower die；
S2, using lower die be molded the lower housing shell and the support plate：Raw material is uniformly brushed to the shaping in the lower die
On face；
S3, using upper mold be molded the upper shell：The upper mold corresponds to the lower die and sets, the forming surface of the upper mold
It is in contact with the product face of the lower housing shell, by raw material brushing in the forming surface of the upper mold；
S4, cure the demoulding：The upper mold, the lower die are spun off respectively from the base of curing molding respectively.
2. manufacturing process as claimed in claim 1, it is characterised in that the step S2 further comprises step S21：
Enhancing cloth is laid with the forming surface of the lower die after brushing raw material.
3. manufacturing process as claimed in claim 2, it is characterised in that the enhancing cloth is impregnated with to raw material in the step S21
In, and the enhancing cloth is discharged with the bubble in raw material.
4. manufacturing process as claimed in claim 3, it is characterised in that the step S2 further comprises step S22：Raw material is equal
It is even to be applied on the enhancing cloth.
5. manufacturing process as claimed in claim 4, it is characterised in that the raw thickness between the adjacent enhancing cloth is identical.
6. manufacturing process as claimed in claim 5, it is characterised in that repeat step S21, step S22 to the base reach pre-
If thickness, the preset thickness is：30mm-40mm.
7. manufacturing process as claimed in claim 1, it is characterised in that be included in raw material in the step S2, the step S3
The step of middle addition additive：The additive includes curing agent, accelerating agent, pigment paste.
8. manufacturing process as claimed in claim 1, it is characterised in that the step S4 further comprises step S41：
The position being in contact to the lower housing shell, the upper shell sets reinforcing rib.
9. manufacturing process as claimed in claim 1, it is characterised in that the step S4 further comprises step S42：
Open grout hole：Some grout holes, the inside of the grout hole and the lower housing shell are opened in the circumferencial direction of the lower housing shell
Space communicates.
10. manufacturing process as claimed in claim 2, it is characterised in that the enhancing cloth is glass felt.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711211212.4A CN107984594A (en) | 2017-11-27 | 2017-11-27 | A kind of manufacturing process of integrated prefabricated pumping plant base |
| PCT/CN2018/117084 WO2019101149A1 (en) | 2017-11-27 | 2018-11-23 | Process for manufacturing integrally prefabricated pumping station base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711211212.4A CN107984594A (en) | 2017-11-27 | 2017-11-27 | A kind of manufacturing process of integrated prefabricated pumping plant base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107984594A true CN107984594A (en) | 2018-05-04 |
Family
ID=62033509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711211212.4A Pending CN107984594A (en) | 2017-11-27 | 2017-11-27 | A kind of manufacturing process of integrated prefabricated pumping plant base |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN107984594A (en) |
| WO (1) | WO2019101149A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019101149A1 (en) * | 2017-11-27 | 2019-05-31 | 希阿埃（广州）有限公司 | Process for manufacturing integrally prefabricated pumping station base |
| CN112627321A (en) * | 2020-12-22 | 2021-04-09 | 佛山沃浦机械有限公司 | Desilting method for prefabricated pump station |
| CN112793189A (en) * | 2020-12-22 | 2021-05-14 | 佛山沃浦机械有限公司 | Integrated prefabricated pump station base and manufacturing process thereof |
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| CN107984594A (en) * | 2017-11-27 | 2018-05-04 | 希阿埃（广州）有限公司 | A kind of manufacturing process of integrated prefabricated pumping plant base |
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2017
- 2017-11-27 CN CN201711211212.4A patent/CN107984594A/en active Pending
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2018
- 2018-11-23 WO PCT/CN2018/117084 patent/WO2019101149A1/en active Application Filing
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| CN1303980A (en) * | 1999-11-29 | 2001-07-18 | 邱则有 | Fiber-reinforced thin-wall box for filling cast-in-place reinforced concrete and its making method |
| CN101210442A (en) * | 2007-07-31 | 2008-07-02 | 广厦建设集团有限责任公司 | Construction method for column and architrave cornice |
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| WO2019101149A1 (en) * | 2017-11-27 | 2019-05-31 | 希阿埃（广州）有限公司 | Process for manufacturing integrally prefabricated pumping station base |
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| CN112627321B (en) * | 2020-12-22 | 2021-08-20 | 佛山沃浦机械有限公司 | Desilting method for prefabricated pump station |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2019101149A1 (en) | 2019-05-31 |
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Application publication date: 20180504 |