CN104295905B - A kind of pipe-line system and concrete distributing equipment - Google Patents
A kind of pipe-line system and concrete distributing equipment Download PDFInfo
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- CN104295905B CN104295905B CN201410513032.1A CN201410513032A CN104295905B CN 104295905 B CN104295905 B CN 104295905B CN 201410513032 A CN201410513032 A CN 201410513032A CN 104295905 B CN104295905 B CN 104295905B
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Abstract
The present invention proposes a kind of pipe-line system, including the first paragraph pipeline being sequentially connected, second segment pipeline and the 3rd section of pipeline, the second segment pipeline includes at least two pipelines, the first valve group is provided between the first paragraph pipeline and second segment pipeline, the second valve group is provided between the second segment pipeline and the 3rd section of pipeline, the first paragraph pipeline by first valve group selectively with every second segment pipeline connection, the 3rd section of pipeline by the second valve group selectively with every second segment pipeline connection.The pipe-line system of this structure; because second segment pipeline has a plurality of pipeline; when plugging occurs for second segment pipeline; pipeline can be changed by adjusting the first valve group and/or the second valve group; and continuing conveying, whole process need to only adjust valve group, be repaired without immediately shutting down; substantially increase the pumping efficiency of concrete distributing equipment, it is ensured that construction quality.On the other hand, the present invention also proposes a kind of to include the concrete distributing equipment of above-mentioned pipe-line system.
Description
Technical field
The present invention relates to pumping machine field, more particularly to a kind of pipe-line system and concrete distributing equipment.
Background technology
With the high speed development of Urban Construction in China, city is high-rise, high-rise building also quick increase year by year, and height is got over
Come higher, pumping construction difficulty is increasing, to the high reliability and high security of Concrete Pumping Construction technology, be to ensure that work
Phase is not by delay and the guarantee of high construction quality.Therefore development super high pump-conveying technology becomes more and more important in skyscraper.
At present, according to the altitudes of built high building, High Pressure Reinforced Concrete, the super-pressure transfer pipeline technology commonly used both at home and abroad
Including following several ways：
First, for the building of 100 to 200 meters of height, general pumping engineering on the middle and senior level is belonged to, using single pump machine with single
Bar transfer pipeline is constructed；
2nd, for the building of 200 to 300 meters of height, conventional high-rise pumping engineering is belonged to, using two super-pressure pump machines
With double bar pipelines, hydraulic stop valve and back-pressure loop are set in pipeline；
3rd, for the building of 300 to 700 meters of height, belong to super high-rise pumping engineering, match somebody with somebody double bars using two super-pressure pump machines
Pipeline, also needs to match somebody with somebody in addition to set stop valve and multistage back-pressure trimmer in a standby super-pressure pump machine and a spare duct, pipeline.
Above-mentioned several ways have the following disadvantages：
First, above-mentioned three kinds of piping modes all match somebody with somebody single tube separate unit for single pump, are not interconnected each other, and pump
Equipment is longer to path between cloth shots, if after wherein one pipeline breaks down, such as occurring to stop when plugging, booster failure
Machine is changed and repaired, and is taken oversize or even can therefore be caused to stop construction problem.If maintenance and replacing construction are long, also
Engineering pouring quality and progress can be influenceed.
Secondly, above-mentioned several piping modes, profit pipe sewage mortar directly can not be recycled and utilized, and can cause to be constructed into
This increase.Meanwhile, during with water detergent line, due to can not closed loop recovery and rinsing, it is difficult to which sewage is effectively treated.
Again, when pumping height is too high, there is the risk do not opened in the cannula hydraulic valve being arranged in pipeline.
In summary, how a kind of pipe-line system and concrete distributing equipment are provided, to improve failure adaptibility to response, is kept away
Exempting from once to break down just is needed to be overhauled, influence construction speed and construction quality, and solution is needed badly into those skilled in the art
Technical problem certainly.
The content of the invention
In view of this, the present invention provides a kind of pipe-line system and concrete distributing equipment, to solve the above problems or at least
One of problem.
On the one hand, the present invention proposes a kind of pipe-line system, including be sequentially connected first paragraph pipeline, second segment pipeline and
3rd section of pipeline, the second segment pipeline includes at least two pipelines, is set between the first paragraph pipeline and second segment pipeline
There is the first valve group, the second valve group is provided between the second segment pipeline and the 3rd section of pipeline, the first paragraph pipeline passes through institute
State the first valve group selectively with every second segment pipeline connection, the 3rd section of pipeline by the second valve group selectively with often
Bar second segment pipeline connection.
As a kind of improvement of pipe-line system of the invention on the one hand, the first paragraph pipeline includes the first pipe and second
Pipe, second segment pipeline includes the 3rd pipe and the 4th pipe, and the 3rd section of pipeline includes the 5th pipe and the 6th pipe, first pipe and second
Pipe is selectively connected by first valve group with the described 3rd pipe or the 4th pipe, and the 5th pipe and the 6th pipe pass through institute
The second valve group is stated selectively to connect with the described 3rd pipe or the 4th pipe.
As a kind of improvement of pipe-line system of the invention on the one hand, the second segment pipeline also includes the 7th pipe, described
First pipe and the second pipe also be may be selected to connect with the 7th pipe by first valve group, and the 5th pipe and the 6th pipe may be used also
Connected by second valve group with the 7th pipe.
As a kind of improvement of pipe-line system of the invention on the one hand, the first paragraph pipeline also includes the 8th pipe, described
8th pipe also may be selected to connect with the 3rd pipe, the 4th pipe or the 7th pipe by the first valve group.
As a kind of improvement of pipe-line system of the invention on the one hand, the 3rd section of pipeline also includes the 9th pipe, the described 9th
One end connection waste material bucket of pipe, the other end of the 9th pipe by second valve group selectively with the described 3rd pipe or the
Four pipes or the connection of the 7th pipe.
As a kind of improvement of pipe-line system of the invention on the one hand, the first paragraph pipeline also includes sewage recovery tube
And/or mortar recovery tube, the sewage recovery tube and mortar recovery tube are connected with first valve group.
As a kind of improvement of pipe-line system of the invention on the one hand, second segment pipeline include connection horizontal pipeline,
Vertical pipeline and cloth section pipeline, first paragraph pipeline are connected by the first valve group with the horizontal pipeline, the 3rd section of pipeline
Connected by second valve group with the cloth section pipeline.
As a kind of improvement of pipe-line system of the invention on the one hand, first valve group includes the first flow divider, described
First flow divider includes at least three and imported and exported, the import and export selectively mutual conduction, the import and export respectively with it is described
Each pipeline connection of first paragraph pipeline and second segment pipeline.
As a kind of improvement of pipe-line system of the invention on the one hand, first valve group and/or the second valve group bag
At least two flow dividers are included, each flow divider includes at least three and imported and exported, described to import and export selectively mutual conduction；Institute
State between each flow divider of the first valve group and to be connected by importing and exporting, the import and export of each flow divider of first valve group are at least with the
A pipeline connection in one section of pipeline and second segment pipeline；It is connected between each flow divider of second valve group by importing and exporting
It is logical, the import and export of each flow divider of second valve group at least with one article of pipeline connection in second segment pipeline and the 3rd section of pipeline.
As a kind of improvement of pipe-line system of the invention on the one hand, the flow divider includes valve body and is rotatably provided in described
Runner is provided with valve element in valve body, the valve element, is selectively turned on by the runner between the import and export of the flow divider.
As a kind of improvement of pipe-line system of the invention on the one hand, first valve group includes the first flow divider and second
Flow divider, first flow divider and the second flow divider include three import and export, and one of them of first flow divider is entered
Outlet is connected with one of import and export of second flow divider, remaining turnover of first flow divider and the second flow divider
Each pipeline of the mouth respectively with the first paragraph pipeline and second segment pipeline is connected；Or/and,
Second valve group includes the 5th flow divider and the 6th flow divider, and the 5th flow divider and the 6th flow divider include
Three import and export, one of import and export of the 5th flow divider are connected with one of import and export of the 6th flow divider, institute
Remaining each pipeline imported and exported respectively with the second segment pipeline and the 3rd section of pipeline for stating the 5th flow divider and the 6th flow divider is connected.
As a kind of improvement of pipe-line system of the invention on the one hand, first valve group includes the first flow divider, second
Flow divider, the 3rd flow divider and the 4th flow divider, first flow divider and the second flow divider include five import and export, institute respectively
State the 3rd flow divider and the 4th flow divider respectively include three import and export, first flow divider and the second flow divider with it is described
3rd flow divider and the connection of the 4th flow divider.
As a kind of improvement of pipe-line system of the invention on the one hand, second valve group includes the 5th flow divider, the 6th
Flow divider and the 7th flow divider, the 7th flow divider include four import and export, the 5th flow divider and the 6th flow divider point
Not Bao Kuo three import and export, the 5th flow divider and the 6th flow divider are connected with the 7th flow divider.
As a kind of improvement of pipe-line system of the invention on the one hand, the first paragraph pipeline and/or second segment pipeline and/
Or at least one pipeline includes straight tube and bend pipe in the 3rd section of pipeline, the straight tube is rotatably connected with the bend pipe.
The pipe-line system of said structure, specifically includes the first paragraph pipeline being sequentially connected, second segment pipeline and the 3rd section of pipeline,
Wherein, second segment pipeline includes at least two pipelines, and the first valve group, second segment are provided between first paragraph pipeline and second segment pipeline
Be provided with the second valve group between pipeline and the 3rd section of pipeline, first paragraph pipeline by first valve group selectively with every second
Section pipeline connection, the 3rd section of pipeline by the second valve group selectively with every second segment pipeline connection.The pipe-line system of this structure,
, can be using wherein one or more as spare duct, when one of second segment pipeline hair because second segment pipeline has a plurality of pipeline
During raw plugging (usual second segment pipeline is longer, and environment is more complicated, easily breaks down, and is difficult to determine abort situation),
Pipeline can be switched by adjusting the first valve group and/or the second valve group, and continue conveying, whole process need to only adjust valve group, Wu Xuli
Horse is shut down and repaired, while can also be overhauled after switching to defective pipe rapidly, constructing and overhauling will not delay,
The service efficiency of pipeline is substantially increased, when on concrete distributing equipment, especially super-pressure pumping, second segment pipeline leads to
Cloth flooring often is exported to from pumping, distance drop is big, switching in time is conducive to improving pumping efficiency, it is ensured that construction quality.
On the other hand, the present invention proposes a kind of concrete distributing equipment, including the first delivery pump and standby delivery pump, also wraps
The pump tubing length system described in as above any one is included, first delivery pump and/or standby delivery pump are connected with the first paragraph pipeline.
Brief description of the drawings
The accompanying drawing for constituting the part of the present invention is used for providing a further understanding of the present invention, schematic reality of the invention
Apply example and its illustrate to be used to explain the present invention, do not constitute inappropriate limitation of the present invention.
Fig. 1 is a kind of structure principle chart of the first embodiment of pipe-line system of the invention；
Fig. 2 is a kind of concrete structure schematic diagram of pipe-line system of the invention；
Fig. 3 is the structural representation that a kind of the first delivery pump of pipe-line system a of the invention is pumped into, B outlets are pumped out；
Fig. 4 reclaims structural representation during state for a kind of pipe-line system sewage of the invention；
Fig. 5 is structural representation when a kind of the first delivery pump of pipe-line system a of the invention breaks down；
Structural representation when Fig. 6 is a kind of pipe-line system second segment pipeline A1 failures of the invention；
Fig. 7 is a kind of structural representation of another embodiment of pipe-line system of the invention；
Fig. 8 is a kind of structural representation of the third embodiment of pipe-line system of the invention.
Fig. 1 corresponding relations of reference into Fig. 8 are：
The second segment pipeline of 1 waste material bucket, 2 first paragraph pipeline 3
4 the 3rd sections of valve groups of 5 first valve group of pipeline 6 second
A the first delivery pump b the second delivery pump c standby delivery pumps
D sewage recovery tube E mortar recovery tubes
The flow dividers of F1 the first flow divider the second flow dividers of F2 F3 the 3rd
The flow dividers of the 4th the 5th flow divider F6 of flow divider F5 of F4 the 6th
The flow dividers of F7 the 7th
A0 the first pipe the second pipes of B0 A1 the 3rd is managed
The pipe B2 the 6th of the 4th pipe A2 of B1 the 5th are managed
The pipe C2 the 9th of the 7th pipe C0 of C1 the 8th are managed
The S of the first S pipes S2 of S1 the 2nd are managed
Embodiment
It should be noted that in the case where not conflicting, the embodiment in the present invention and the feature in embodiment can phases
Mutually combination.Describe the present invention in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
Pipe-line system as shown in Figures 1 to 8 and concrete distributing equipment, including be sequentially connected first paragraph pipeline 2,
Two sections of pipelines 3 and the 3rd section of pipeline 4, second segment pipeline 3 include at least two pipelines, first paragraph pipeline 2 and second segment pipeline 3
Between be provided with the first valve group 5, the second valve group 6 is provided between second segment pipeline 3 and the 3rd section of pipeline 4, first paragraph pipeline 2 passes through the
One valve group 5 is selectively connected with second segment pipeline 3, the 3rd section of pipeline 4 by the second valve group 6 selectively with every second segment
Pipeline 3 is connected.The pipe-line system of this structure, because second segment pipeline 3 has a plurality of pipeline, can make wherein one or more
For spare duct, when plugging occurs for one of second segment pipeline 3, it can be switched by adjusting the first valve group 5 and/or the second valve group 6
Pipeline, and continue conveying, whole process need to only adjust valve group, be repaired without immediately shutting down, while can also switching with
Defective pipe is overhauled rapidly afterwards, constructing and overhauling will not delay, substantially increases the service efficiency of pipeline, when for
When on concrete distributing equipment, especially super-pressure pumping, as shown in Fig. 2 generally second segment pipeline 3 includes the horizontal segment of connection
Pipeline, vertical pipeline and cloth section pipeline, first paragraph pipeline 2 are connected by the first valve group 5 with horizontal pipeline, the 3rd section of pipe
Road 4 is connected by the second valve group 6 with cloth section pipeline, because second segment pipeline 3 is longer, is generally exported to cloth building from pumping
Face, distance drop is big, and environment is more complicated, easily breaks down, and is also difficult to determine abort situation, switching is favourable in time
In raising pumping efficiency, it is ensured that construction quality.
In above-mentioned technical proposal, specifically, first paragraph pipeline 2 includes the first pipe A0 and the second pipe B0, and second segment pipeline 3 is wrapped
The 3rd pipe A1 and the 4th pipe B1 is included, the 3rd section of pipeline 4 passes through including the 5th pipe A2 and the 6th pipe B2, the first pipe A0 and the second pipe B0
First valve group 5 is selectively connected with the 3rd pipe A1 or the 4th pipe B1, and the 5th pipe A2 and the 6th pipe B2 are equal by the second valve group 6
Selectively connected with the 3rd pipe A1 and the 4th pipe B1.Because first paragraph pipeline 2 and the 3rd section of pipeline 4 all have a plurality of pipeline,
Therefore it can be inputted from different places or distinct device, then selectively so improve practicality from different place output
Flexibility.
Further, as shown in figures 1 to 6, second segment pipeline 3 also passes through including the 7th pipe C1, the first pipe A0 and the second pipe B0
First valve group 5 is still alternatively connected with the 7th pipe C1, and the 5th pipe A2 and the 6th pipe B2 can also pass through the second valve group 6 and the 7th pipe
C1 is connected., so, can be with least two pipelines simultaneously in second segment pipeline 3 because second segment pipeline 3 is additionally provided with the 7th pipe C1
Work, and have a spare duct, greatly improve pipe capacity.
In addition, first paragraph pipeline 2 also includes the 8th pipe C0, the 8th pipe C0 is selectively managed by the first valve group 5 with the 3rd
A1, the 4th pipe B1 or the 7th pipe C1 connections.Due to first paragraph pipeline 3 include at least three pipelines (the first pipe A0, the second pipe B0 and
8th pipe C0), when for concrete distributing, the first delivery pump a, the second delivery pump b and standby delivery pump can be respectively communicated with
C, when the first delivery pump a or the second delivery pump b breaks down, can make standby delivery pump c works directly by switching valve group
Make.In addition, the 3rd section of pipeline 4 can also include the 9th pipe C2, the 9th pipe C2 one end connection waste material bucket 1, the other end passes through the
Two valve groups 6 are selectively connected with the 3rd pipe A1 or the 4th pipe B1 or the 7th pipe C1, by waste material bucket 1, can be reclaimed when washing pipe
The waste material of generation, is then delivered to recovery point through the 3rd section of pipeline 4, second segment pipeline 3 and first paragraph pipeline 2.
In above-mentioned technical proposal, the sewage formed during for convenience of to detergent line is reclaimed, it is to avoid cause dirt to environment
Dye, pipe-line system also includes sewage recovery tube D, and sewage recovery tube D one end is connected with the first valve group 5.Equally, for convenience of to profit
Pipe mortar is reclaimed and is used, and pipe-line system also includes mortar recovery tube E, mortar recovery tube E one end and the first valve
Group 5 is connected.
It should be noted that the number of tubes that every section of pipeline includes can be determined as needed, the second segment pipe 3 can be wrapped
4,5 even more pipelines are included, first paragraph pipeline 2 can also set more multi-pipeline, to connect more pumps, the 3rd section
Pipeline 4 can also set more pipelines, so as to from more direction cloth.Meanwhile, when in use, first paragraph pipeline 2 and the 3rd
Duan Guanlu 4 can be exchanged and used.In addition, the title such as " first ... ", " second ... " ... " 9th ... " herein, is intended merely to area
Divide different parts or structure, not as the restriction to structure in itself.
For the first valve group 5, in one embodiment, as shown in figure 8, the first valve group 5 includes the first flow divider F1, first
Flow divider F1 includes at least three and imported and exported, selectively mutual conduction between import and export, it is each import and export respectively with first paragraph pipe
Each pipeline connection of road 2 and second segment pipeline 3.
Preferably, as shown in Fig. 1-Fig. 7, the first valve group 5 and/or second valve group 6 include at least two flow dividers, often
Individual flow divider includes at least three and imported and exported, the import and export of each flow divider selectively mutual conduction；Each point of first valve group 5
Be connected between stream valve by importing and exporting, the import and export of each flow divider of the first valve group 5 at least with first paragraph pipeline 2 and second segment
A pipeline connection in pipeline 3；It is connected between each flow divider of second valve group 6 by importing and exporting, each point of the second valve group 6
Flow valve import and export at least with one article of pipeline connection in second segment pipeline 3 and the 3rd section of pipeline 4.Because each valve group is by more
Individual flow divider composition, realizes that the degree of modularity is high, easily manufactured by each flow divider by the complicated conducting function of valve group,
Cost is low, setting and principle on each flow divider, will be described in detail in a later process.
In a kind of embodiment of valve group, as shown in fig. 7, the first valve group 5 includes the first flow divider F1 and the second flow divider
F2, the first flow divider F1 and the second flow divider F2 include three import and export, the first flow divider F1 one of import and export with
Second flow divider F2 one of import and export connection, the first flow divider F1 and the second flow divider F2 remaining outlet is respectively with the
Each pipeline connection of one section of pipeline 2 and second segment pipeline 3；Second valve group 6 includes the 5th flow divider F5 and the 6th flow divider F6, institute
Stating the 5th flow divider F5 and the 6th flow divider F6 includes three import and export, one of import and export of the 5th flow divider F5
One of import and export with the 6th flow divider F6 are connected, and remaining of the 5th flow divider F5 and the 6th flow divider F6 is entered
Each pipeline respectively with the second segment pipeline 3 and the 3rd section of pipeline 4 is exported to be connected.It should be noted that the first valve group 5 and
Two valve groups 6 can set identical, can also set difference, be not limited thereto.Meanwhile, the 3rd can also be included in the first valve group
Flow divider F3, the 3rd flow divider F3 are placed between the first flow divider F1 and the second flow divider F2, can also included in the second valve group
7th flow divider F7, the 7th flow divider F7 is arranged between the 5th flow divider F5 and the 6th flow divider F6.
In another embodiment of valve group, as shown in figures 1 to 6, the first valve group 5 includes the first flow divider F1, the second shunting
Valve F2, the 3rd flow divider F3 and the 4th flow divider F4, the first flow divider F1 and the second flow divider F2 include five import and export respectively,
The 3rd flow divider F3 and the 4th flow divider F4 includes three import and export respectively, and the first flow divider F1 and the second flow divider F2 are equal
It is connected with the 3rd flow divider F3 and the 4th flow divider F4.Specifically, such as Fig. 1, the first flow divider F1 each import and export are connected respectively
First pipe A0, the 3rd pipe A1, sewage recovery tube D and the 3rd flow divider F3 and the 4th flow divider F4 first import and export, second
Flow divider F2 each import and export connect respectively the second pipe B0, the 4th pipe B1, mortar recovery tube E and the 3rd flow divider F3 and the 4th point
Valve F4 second import and export are flowed, the 3rd flow divider F3 and the 4th flow divider F4 the 3rd import and export connect the 7th pipe C1 respectively
And the 8th pipe C0.
For the second valve group 6, the 5th flow divider F5, the 6th flow divider F6 and the 7th flow divider F7, the 7th point can be included
Flowing valve F7 includes four import and export, and the 5th flow divider F5 and the 6th flow divider F6 include three import and export, the 5th flow divider respectively
F5 and the 6th flow divider F6 are connected with the 7th flow divider F7.Specifically, as shown in figure 1, the 5th flow divider F5 each import and export
The 3rd pipe A1 of connection, the 5th pipe A2 and the 7th flow divider F7 first import and export, the 6th flow divider F6 each import and export respectively
The 4th pipe B1 of connection, the 6th pipe B2 and the 7th flow divider F7 second import and export respectively, the 7th flow divider F7 two other
Import and export connection the 7th pipe C1 and the 9th pipe C2.
In such scheme, each flow divider (including first to the 7th flow divider) can specifically include valve body and rotatable setting
Valve element in valve body, valve element is provided with runner, is selectively turned on by runner between the import and export of flow divider.Such as first point
Flow valve F1, Fig. 1, Fig. 3, Fig. 4 and Fig. 5 and be located at different positions, realize the conducting of different import and export, and it is real by rotation mode
It is existing, easy switching, it is possible to increase switching efficiency.Valve element can also be moved axially in addition to it can circumferentially rotate, such as the 7th shunting
Valve F7, valve element includes multistage, each section have different structure runner, corresponding station, which passes through to rotate, in Fig. 1 and Fig. 5 realizes, Fig. 1
Realized with the station in Fig. 3 by the axial movement of valve element.The structure of other flow dividers is similar, will not be repeated here.
In such scheme, at least one pipeline in first paragraph pipeline 2 and/or second segment pipeline 3 and/or the 3rd section of pipeline 4
Including straight tube and bend pipe, straight tube is rotatably connected with the bend pipe.As shown in figure 1, the first pipe A0 includes the first S pipe S1, second
Pipe B0, which includes the 2nd S pipe S2, the first S pipes S1, to be switched by rotating in the first pipe A0 and sewage recovery tube D, the 2nd S pipes
S2 can be switched by rotating in the second pipe B0 and mortar recovery tube E.Certainly it can also set and can change in other places
Bend pipe.
For the pipe-line system in Fig. 1-Fig. 6, pass through first delivery pump a the first pipes of connection A0, the second delivery pump b connections
The pipe C0 of two pipe B0, standby delivery pump c connection the 8th, shown in operation principle table specific as follows：
| Sequence number | State | F1 | F2 | F3 | F4 | F5 | F6 | F7 | S1 | S2 |
| 1 | Normal pumping | Zuo Tong | The right side is logical | Zuo Tong | The right side is logical | Zuo Tong | The right side is logical | It is upper logical | a-A | bB |
| 2 | A failure of pump | The right side is logical | ---- | ---- | ---- | ---- | ---- | ---- | ---- | ---- |
| 3 | B failure of pump | ---- | Zuo Tong | The right side is logical | ---- | ---- | ---- | ---- | ---- | ---- |
| 4 | A0 sections of pluggings | The right side is logical | ---- | ---- | ---- | ---- | ---- | ---- | ---- | ---- |
| 5 | B0 sections of pluggings | ---- | Zuo Tong | The right side is logical | ---- | ---- | ---- | ---- | ---- | ---- |
| 6 | A1 sections of pluggings | The right side is logical | ---- | ---- | Zuo Tong | The right side is logical | ---- | Zuo Tong | a-D | ---- |
| 7 | B1 sections of pluggings | ---- | Zuo Tong | ---- | ---- | ---- | Zuo Tong | The right side is logical | ---- | b-E |
| 8 | A pumps B goes out | It is lower logical | Zuo Tong | It is upper logical | ---- | ---- | ---- | ---- | ---- | ---- |
| 9 | B pumps A goes out | The right side is logical | It is lower logical | It is upper logical | ---- | ---- | ---- | ---- | ---- | ---- |
| 10 | A pumps B goes out | ---- | ---- | --- | ---- | It is lower logical | Zuo Tong | --- | ---- | ---- |
| 11 | B pumps A goes out | ---- | ---- | ---- | ---- | The right side is logical | It is lower logical | ---- | ---- | ---- |
| 12 | A blowbacks are received | ---- | Zuo Tong | ---- | ---- | ---- | ---- | It is straight-through | ---- | ---- |
| 13 | B blowbacks are received | The right side is logical | ---- | ---- | Zuo Tong | ---- | ---- | It is straight-through | ---- | ---- |
| 14 | A pumps wash pipe | ----- | Zuo Tong | ---- | ----- | ----- | ----- | It is straight-through | ---- | ---- |
| 15 | B pumps wash pipe | The right side is logical | --- | ----- | Zuo Tong | ---- | --- | It is straight-through | ---- | ---- |
As shown in Table, when the first delivery pump a and the second delivery pump b are normally pumped, such as Fig. 1 rotates first and shunted
Valve F1 valve element makes the left side form path, and rotating the 5th flow divider F5 valve element makes the left side form path, and mortar is in the first conveying
In the presence of pump a, through the first pipe A0, afterwards into the 3rd pipe A1 of second segment pipeline 3, the left through the 5th flow divider F5 enters
5th pipe A2 of the 3rd section of pipeline 4, reaches the place for needing to pour.Similarly, rotating the second flow divider F2 valve element makes the right shape
Into path, rotating the 6th flow divider F6 valve element makes the right form path, and mortar is in the presence of the second delivery pump b, through second
Pipe B0, afterwards into the 4th pipe B1 of second segment pipeline 3, the right wing through the 6th flow divider F6 enters the 6th of the 3rd section of pipeline 4
Pipe B2, is exported through A and B is exported to up to the place for needing to pour.In the process, spare duct will not be connected, the 3rd flow divider
F3, the 4th flow divider F4 and the 7th flow divider F7 do not work, and may be at any state, such as rotate the 3rd flow divider F3 valve
Core makes the left side form path；Rotating the 4th flow divider F4 valve element makes the right form path；Rotate the 7th flow divider F7 valve element
Top is set to form path.
And when the first delivery pump a failures, as shown in figure 5, the valve element for rotating the first flow divider F1 makes the right form path,
The position of other flow dividers is constant, and the mortar that standby delivery pump c is pumped can enter the 3rd pipe A1 through the first valve group 5, and go out through A
Mouth reaches the place for needing to pour, and the second delivery pump b is kept constant (keeping constant relative normal condition later).
Similarly, when the second delivery pump b failures, rotating the second flow divider F2 valve element makes the left side form path, rotates the
Three flow divider F3 valve element makes the right form path, and the position of other flow dividers is constant, and the mortar that standby delivery pump c is pumped can
Enter the 4th pipe B1 through the first valve group 5, and exported to through B up to the place for needing to pour.
When the first pipe A0 breaks down, rotating the first flow divider F1 valve element makes the right form path, other flow dividers
Position it is constant, standby delivery pump C conveying mortar through the 8th pipe C0, the 3rd flow divider F3, the first flow divider F1, enter afterwards
A1 sections of pipes, finally export from A and spray.
Equally, when the second pipe B0 breaks down, rotating the second flow divider F2 valve element makes the left side form path, rotates the
Three flow divider F3 valve element makes the right form path, and the position of other flow dividers is constant, and the mortars of standby delivery pump C conveyings is through the
Eight pipe C0, the 3rd flow divider F3, the second flow divider F2, enter B1 sections of pipes afterwards, finally export and spray from B.
When pipeline plugging accident occurs for the 3rd pipe A1, as shown in fig. 6, under the first S pipes S1 upper end and sewage recovery tube D
End connection, rotating the first flow divider F1 valve element makes the right form path, rotates the 4th flow divider F4 valve element and forms the left side
Path, rotating the 7th flow divider F7 valve element makes the left side form path, rotates the 5th flow divider F5 valve element movement and makes the right shape
Into path, the mortars of the first delivery pump a conveyings is through the first S pipe S1, into sewage recovery tube D, through the first flow divider F1, the 4th point
Flow valve F4 and enter the 7th flow divider F7, most enter the 5th pipe A2 through the 5th flow divider F5 afterwards, finally export and spray from A.
Similarly, when pipeline plugging accident occurs for the 4th pipe B1, the 2nd S pipes S2 upper end is connected with mortar recovery tube E lower end
Connect, rotating the second flow divider F2 valve element makes the left side form path, rotating the 7th flow divider F7 valve element makes the right form path,
Rotating the 6th flow divider F6 valve element makes the left side form path, and the mortar of the second delivery pump b conveyings is through the 2nd S pipe S2, into sand
Recovery tube E is starched, enters the 7th flow divider F7 through the second flow divider F2, the 4th flow divider F4, the 7th pipe C1, most afterwards through the 6th shunting
Valve F6 enters the 6th pipe B2, finally exports and sprays from B.
In addition, pipe-line system also includes a variety of pumping forms, including the mortar pumped out such as the first delivery pump a is from B outlet pumps
Go out, as shown in figure 3, now, during the first delivery pump a stocks, mortar is through the first pipe A0, into the first flow divider F1, the 3rd shunting
Valve F3 and the second flow divider F2, flows through the 4th pipe B1, the 6th flow divider F6, the 6th pipe B2 afterwards, finally from B mouthfuls of ejections.Second
The mortar that delivery pump b is pumped out is exported from A to be sprayed, and now, mortar enters the second flow divider F2, the 3rd flow divider from the second pipe B0
F3, the first flow divider F1, afterwards into the 3rd pipe A1, into the 5th flow divider F5, finally from A mouthfuls of ejections.
First delivery pump a is in recovery state, the second delivery pump b and is in recovery state, shown in reference picture 1, when first defeated
When sending pump a in recovery state, reference picture 1 makes the second flow divider F2 left sides logical, and the 7th flow divider F7 is in pass-through state, other
Flow divider keeps constant, by A outlets towards waste material bucket 1, and the mortar that the first delivery pump a is pumped out enters waste material bucket 1, warp through A outlets
9th pipe C2, the 7th flow divider F7, the 7th pipe C1, the 4th flow divider F4, the second flow divider F2 are discharged from mortar recovery tube E, this
When, the first delivery pump a is in recovery state.When the second delivery pump b is in recovery state, reference picture 4 makes the first flow divider F1
The right side is logical, and a 4th flow divider F4 left sides are logical, and the 7th flow divider F7 is in pass-through state, and other flow dividers keep constant, B is exported into direction
Waste material bucket 1, the mortar that the second delivery pump b is pumped out enters waste material bucket 1 through A outlets, through the 9th pipe C2, the 7th flow divider F7, the 7th
Pipe C1, the 4th flow divider F4, the first flow divider F1 are discharged from sewage recovery tube D, now, and the second delivery pump b is in recovery state.
First delivery pump a washes pipe or the second delivery pump b washes pipe, can be by converting the first valve group 5 and/or the second valve group 6
In the position of valve element realize.Specifically, shown in reference picture 1, when the first delivery pump a, which is in, washes tubulose state, second point is made
A stream valve F2 left sides are logical, and the 7th flow divider F7 is in pass-through state, and other flow dividers keep constant, and A is exported towards waste material bucket 1, the
One delivery pump a washes the sewage of pipe and enters waste material bucket 1 through A outlets, through the 9th pipe C2, the 7th flow divider F7, the 7th pipe C1, the 4th point
Flow valve F4, the second flow divider F2 to discharge from mortar recovery tube E, now, the first delivery pump a is in and washes tubulose state.When the second conveying
Pump b is in when washing tubulose state, as shown in figure 4, making the first flow divider F1 right sides logical, a 4th flow divider F4 left sides are logical, the 7th flow divider F7
In pass-through state, other flow dividers keep constant, and by B outlets towards waste material bucket 1, the sewage that the second delivery pump b washes pipe goes out through A
Mouthful enter waste material bucket 1, through the 9th pipe C2, the 7th flow divider F7, the 7th pipe C1, the 4th flow divider F4, the first flow divider F1 from dirt
Water Sproading pipe D is discharged, now, and the second delivery pump b is in and washes tubulose state.
The pipe-line system of said structure, no matter which section pipeline, or which delivery pump breaks down, and can pass through movement
The valve element of first valve group 5 and the second valve group 6 works on, and changes or repairs without shutting down, therefore, substantially increases concrete
The pumping efficiency of pumping equipment, it is ensured that construction quality.Meanwhile, the pipe-line system of this structure, sewage and profit pipe mortar can also be carried out
Reclaim, prevent unnecessary waste and environmental pollution.Further, since instead of cannula type liquid of the prior art using flow divider
Pressure valve, has effectively evaded the risk do not opened present in cannula hydraulic valve.
On the other hand, the present invention also proposes a kind of concrete distributing equipment, including the first delivery pump a, standby delivery pump c,
And the pipe-line system being connected with the first delivery pump a, standby delivery pump c, pipe-line system is specially pipe-line system as described above,
When first paragraph pipeline 2 is more, the second delivery pump b and more pumps can also be set.Due to comprising above-mentioned pipe-line system, because
This also has the corresponding technique effect of pipe-line system, will not be repeated here.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
God is with principle, and any modification, equivalent substitution and improvements made etc. should be included in the scope of the protection.
Claims (14)
1. a kind of pipe-line system, the concrete conveyance for building, it is characterised in that including the first paragraph pipeline being sequentially connected
(2), second segment pipeline (3) and the 3rd section of pipeline (4), second segment pipe (3) road include at least two pipelines, the first paragraph
The first valve group (5), the second segment pipeline (3) and the 3rd section of pipeline (4) are provided between pipeline (2) and second segment pipeline (3)
Between be provided with the second valve group (6), the first paragraph pipeline by first valve group (5) selectively with every second segment pipe
Road (3) connect, the 3rd section of pipeline (4) by the second valve group (6) selectively with every second segment pipeline connection；
First valve group (5) and/or second valve group (6) include at least two flow dividers, and each flow divider includes
At least three import and export, described to import and export selectively mutual conduction；By entering between each flow divider of first valve group (5)
Outlet is connected, the import and export of each flow divider of first valve group (5) at least with first paragraph pipeline (2) and second segment pipeline
(3) pipeline connection in；It is connected between each flow divider of second valve group (6) by importing and exporting, second valve
The import and export of each flow divider of group (6) at least with one article of pipeline connection in second segment pipeline (3) and the 3rd section of pipeline (4).
2. pipe-line system according to claim 1, it is characterised in that the first paragraph pipeline (2) includes the first pipe (A0)
With the second pipe (B0), second segment pipeline (3) includes the 3rd pipe (A1) and the 4th pipe (B1), and the 3rd section of pipeline (4) includes the 5th pipe
(A2) and the 6th pipe (B2), it is described first pipe (A0) and second manage (B0) by first valve group (5) selectively with institute
State the 3rd and manage (A1) or the 4th pipe (B1) connection, the 5th pipe (A2) and the 6th pipe (B2) are equal by second valve group (6)
Selectively connected with the described 3rd pipe (A1) or the 4th pipe (B1).
3. pipe-line system according to claim 2, it is characterised in that the second segment pipeline (3) also includes the 7th pipe
(C1), first pipe (A0) and the second pipe (B0) also may be selected with the described 7th pipe (C1) even by first valve group (5)
Logical, the 5th pipe (A2) and the 6th pipe (B2) can also be connected by second valve group (6) with the described 7th pipe (C1).
4. pipe-line system according to claim 3, it is characterised in that the first paragraph pipeline (2) also includes the 8th pipe
(C0), the 8th pipe (C0) also may be selected and the 3rd pipe (A1), the 4th pipe (B1) or the 7th pipe (C1) by the first valve group (5)
Connection.
5. pipe-line system according to claim 4, it is characterised in that the 3rd section of pipeline (4) also includes the 9th pipe (C2), institute
One end connection waste material bucket (1) of the 9th pipe (C2) is stated, the other end of the 9th pipe (C2) is optional by second valve group (6)
Connected with the described 3rd pipe (A1) or the 4th pipe (B1) or the 7th pipe (C1) with selecting.
6. pipe-line system according to claim 5, it is characterised in that the first paragraph pipeline (2) also includes sewage and reclaimed
(D) and/or mortar recovery tube (E) are managed, the sewage recovery tube (D) and mortar recovery tube (E) connect with first valve group (5)
Connect.
7. pipe-line system according to claim 6, it is characterised in that second segment pipeline (3) includes the horizontal segment pipe of connection
Road, vertical pipeline and cloth section pipeline, first paragraph pipeline (2) are connected by the first valve group (5) with the horizontal pipeline, the
Three sections of pipelines (4) are connected by second valve group (6) with the cloth section pipeline.
8. pipe-line system according to claim 1, it is characterised in that first valve group (5) includes the first flow divider
(F1), first flow divider (F1) includes at least three import and export, described to import and export selectively mutual conduction, the turnover
Each pipeline of the mouth respectively with the first paragraph pipeline (1) and second segment pipeline (3) is connected.
9. pipe-line system according to claim 1, it is characterised in that the flow divider includes valve body and is rotatably provided in
Runner is provided with valve element in the valve body, the valve element, it is optional by the runner between the import and export of the flow divider
Turn on selecting.
10. pipe-line system according to claim 1, it is characterised in that first valve group (5) includes the first flow divider
(F1) and the second flow divider (F2), first flow divider (F1) and the second flow divider (F2) include three import and export, described
One of import and export of first flow divider (F1) are connected with one of import and export of second flow divider (F2), and described
One flow divider (F1) and the second flow divider (F2) remaining import and export respectively with the first paragraph pipeline (2) and second segment pipeline
(3) each pipeline connection；Or/and,
Second valve group (6) includes the 5th flow divider (F5) and the 6th flow divider (F6), the 5th flow divider (F5) and the
Six flow dividers (F6) include three import and export, one of import and export of the 5th flow divider (F5) and the described 6th shunting
Remaining of one of import and export connection of valve (F6), the 5th flow divider (F5) and the 6th flow divider (F6) import and export difference
It is connected with each pipeline of the second segment pipeline (3) and the 3rd section of pipeline (4).
11. pipe-line system according to claim 1, it is characterised in that first valve group (5) includes the first flow divider
(F1), the second flow divider (F2), the 3rd flow divider (F3) and the 4th flow divider (F4), first flow divider (F1) and second point
Flow valve (F2) includes five import and export respectively, and the 3rd flow divider (F3) and the 4th flow divider (F4) include three turnover respectively
Mouthful, first flow divider (F1) and the second flow divider (F2) connect with the 3rd flow divider (F3) and the 4th flow divider (F4)
Connect.
12. pipe-line system according to claim 1, it is characterised in that second valve group (6) includes the 5th flow divider
(F5), the 6th flow divider (F6) and the 7th flow divider (F7), the 7th flow divider (F7) include four import and export, the described 5th
Flow divider (F5) and the 6th flow divider (F6) include three import and export, the 5th flow divider (F5) and the 6th flow divider respectively
(F6) it is connected with the 7th flow divider (F7).
13. the pipe-line system according to claim any one of 1-8, it is characterised in that the first paragraph pipeline (2) and/or
In second segment pipeline (3) and/or the 3rd section of pipeline (4) at least one pipeline include straight tube and bend pipe, the straight tube with it is described curved
Pipe is rotatably connected.
14. a kind of concrete distributing equipment, including the first delivery pump (a) and standby delivery pump (c), it is characterised in that also include
Pump tubing length system as any one of claim 1 to 13, first delivery pump (a) and/or standby delivery pump (c)
It is connected with the first paragraph pipeline (2).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410513032.1A CN104295905B (en) | 2014-09-29 | 2014-09-29 | A kind of pipe-line system and concrete distributing equipment |
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| CN201410513032.1A CN104295905B (en) | 2014-09-29 | 2014-09-29 | A kind of pipe-line system and concrete distributing equipment |
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| CN104295905A CN104295905A (en) | 2015-01-21 |
| CN104295905B true CN104295905B (en) | 2017-08-11 |
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| CN108465131B (en) * | 2018-03-21 | 2020-07-03 | 北京市隆福医院 | Double-cavity suction filtering device and filtering method |
| CN113237211A (en) * | 2021-01-27 | 2021-08-10 | 朱雪斌 | Intelligent air supply method and system for cooling and heating unit |
| CN114059542B (en) * | 2021-11-16 | 2023-05-26 | 中国建筑第七工程局有限公司 | Unit assembled chute system |
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