CN106845009A - The engineering drawing method and device of multiple on-line system - Google Patents
The engineering drawing method and device of multiple on-line system Download PDFInfo
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- CN106845009A CN106845009A CN201710083624.8A CN201710083624A CN106845009A CN 106845009 A CN106845009 A CN 106845009A CN 201710083624 A CN201710083624 A CN 201710083624A CN 106845009 A CN106845009 A CN 106845009A
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- branch pipe
- branch
- interior machine
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- parameter
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/10—Geometric CAD
- G06F30/17—Mechanical parametric or variational design
Abstract
The embodiment of the invention discloses a kind of engineering drawing method and device of multiple on-line system, methods described includes：Obtain interior machine number and its parameter that user is input into engineering drawing operation interface；According to the number and its parameter of the interior machine, it is determined that the number and its type of required branch pipe；According to the number and its parameter and the number and its type of the branch pipe of the interior machine, the interior machine and outer machine are connected by the branch pipe, generate engineering drawing and show.The embodiment of the present invention provides the engineering drawing method and device of multiple on-line system by the interior machine number and parameter that are selected according to user, determine the number and type of required branch pipe, and automatic decision branch pipe and interior machine and the annexation of outer machine, generation engineering drawing, so that the engineering drawing of multiple on-line system is more convenient, fast.
Description
Technical field
The present embodiments relate to engineering drawing technical field, more particularly to a kind of multiple on-line system engineering drawing method
And device.
Background technology
Engineering drawing is a kind of pattern constructed according to projection directviewing description entity project, and foundation is provided with for subsequent construction.
With the development of science and technology, the drafting of engineering drawing is drawn manually by traditional use paper pen, gradually develop into using computer
Mapping software is drawn.
Currently, in the assembling of air-conditioning, multiple on-line system is more and more used.Multiple on-line system is generally by machine in multiple
Constituted with several outer machines, to reach corresponding refrigeration, between interior machine and outer machine, need to be using corresponding branch pipe as even
The bridge for connecing.Thus, it is necessary to draw corresponding assembly project figure before air-conditioning practical set.The engineering drawing in drawing process,
The determination position of interior machine and outer machine can be first drawn out, then draws out what is connected between interior machine and outer machine by the way of manual line
Connected mode between branch pipe, and branch pipe and branch pipe, so as to complete the drafting of engineering drawing.
But, using current drawing practice, when the branch pipe of connection internal-external machine is drawn, it is necessary to draw manually one by one,
The time of drawing personnel is wasted in drawing process, and may be malfunctioned because manual operation causes to draw.
The content of the invention
In view of this, the embodiment of the present invention provides a kind of engineering drawing method and device of multiple on-line system, can pass through
In multiple on-line system drawing course, the connected mode of automatic decision branch pipe, so that when the engineering drawing of multiple on-line system is drawn,
Can be more quick, convenient.
In a first aspect, the embodiment of the invention provides a kind of engineering drawing method of multiple on-line system, the method includes：
Obtain interior machine number and its parameter that user is input into engineering drawing operation interface；
According to the number and its parameter of the interior machine, it is determined that the number and its type of required branch pipe；
According to the number and its parameter and the number and its type of the branch pipe of the interior machine, by the difference
Pipe connects the interior machine and outer machine, generates engineering drawing and shows.
Second aspect, the embodiment of the invention provides a kind of engineering drawing device of multiple on-line system, and the device includes：
Interior machine acquisition module, for obtaining interior machine number and its parameter that user is input into engineering drawing operation interface；
Branch pipe determining module, for number and its parameter according to the interior machine, it is determined that the number of required branch pipe and
Its type；
Engineering drawing generation module, for the number and its parameter and the number of the branch pipe according to the interior machine and
Its type, the interior machine and outer machine are connected by the branch pipe, are generated engineering drawing and are shown.
A kind of engineering drawing method and device of multiple on-line system is the embodiment of the invention provides, by obtaining user in work
The interior machine number and parameter being input on journey mapping operation interface, determine the number and type of branch pipe, and then by branch pipe, interior
Machine and outer machine link together automatically, the engineering drawing needed for generation.The engineering of multiple on-line system provided in an embodiment of the present invention is painted
Drawing method and device can automatic decision branch pipe and interior machine and the annexation of outer machine so that the drawing process of engineering drawing
It is more convenient, fast.
Brief description of the drawings
Fig. 1 is a kind of flow chart of the engineering drawing method of multiple on-line system that the embodiment of the present invention one is provided；
Fig. 2A is a kind of flow chart of the engineering drawing method of multiple on-line system that the embodiment of the present invention two is provided；
Fig. 2 B are a kind of engineering illustrated examples of multiple on-line system that the embodiment of the present invention two is provided；
Fig. 3 A are a kind of flow charts of the engineering drawing method of multiple on-line system that the embodiment of the present invention three is provided；
Fig. 3 B are a kind of relative position block diagram examples of multiple on-line system that the embodiment of the present invention three is provided；
Fig. 4 is a kind of structured flowchart of the engineering drawing device of multiple on-line system that the embodiment of the present invention four is provided；
Fig. 5 is a kind of structured flowchart of the engineering drawing device of multiple on-line system that the embodiment of the present invention five is provided.
Specific embodiment
The present invention is described in further detail with reference to the accompanying drawings and examples.It is understood that this place is retouched
The specific embodiment stated is used only for explaining the present invention, rather than limitation of the invention.It also should be noted that, in order to just
Part rather than entire infrastructure related to the present invention is illustrate only in description, accompanying drawing.
Embodiment one
Fig. 1 is a kind of flow chart of the engineering drawing method of multiple on-line system that the embodiment of the present invention one is provided, the method
The engineering drawing process of multiple on-line system is applicable to, the method is painted by the engineering of multiple on-line system provided in an embodiment of the present invention
Map device is performed, and the device can be realized using the method for software and/or hardware, and the device can be integrated in any to be painted with engineering
In the equipment of figure function, such as typically terminal device, can be desktop computer, portable electric appts (such as mobile phone, pen
Remember this computer, panel computer etc.).As shown in figure 1, specifically including：
Interior machine number and its parameter that S101, acquisition user are input into engineering drawing operation interface.
Before engineering construction, it usually needs engineer draws and the actual engineering drawing for matching of engineering, so that work progress
More facilitate.In recent years, with the development of science and technology various drawing instruments arise at the historic moment so that the drawing process of engineering drawing is more
It is convenient, quick.
When the engineering drawing of multiple on-line system is drawn, the engineering drawing for example can be indoor central air-conditioning multiple on-line system
Engineering drawing, user needs the number and its parameter of the outer machine that actual demands of engineering is selected on the drawing interface of drawing instrument, with
And the interior machine number corresponding to a certain outer machine and its parameter, for example select an outer machine for A models, selection and the outer machine pair of A models
The interior machine answered is Type B number, and the number of machine in user's reselection Type B number, the drawing instrument can be got outside the corresponding A of user input
The interior machine number and its parameter of machine, so that the drawing instrument can carry out generating required engineering according to the number of interior machine and its parameter
Figure.Additionally, the number and parameter of interior machine can accordingly be changed according to user input instruction.
S102, number and its parameter according to the interior machine, it is determined that the number and its type of required branch pipe；
Interior machine needs to be attached by branch pipe with outer machine in the multiple on-line system of indoor central air-conditioning, and branch pipe can
Refrigerant in pipeline is diverted in interior machine, so as to play a part of shunting.An outer machine correspondence is more in multiple on-line system
Individual interior machine, each interior machine is both needed to be connected with outer machine by branch pipe, and each branch pipe is at least connected with an interior machine, in getting
After the number and parameter of machine, corresponding engineering drawing device can automatically determine the number and type of branch pipe.For example get A types
Number outer machine and 10 Type Bs number in machine, it is determined that go out required branch pipe number be 9.The type of optional branch pipe determines
It is the branch pipe of three branched structures.
It will be understood by those skilled in the art that in other alternative embodiments, when the type of branch pipe is other multiple-limbs
During structure, engineering drawing device can voluntarily determine required branch pipe number automatically according to the structure of branch pipe and interior machine quantity etc..
S103, number and its parameter and the number and its type of the branch pipe according to the interior machine, by described
Branch pipe connects the interior machine and outer machine, generates engineering drawing and shows.
It is exemplary, the number and parameter of interior machine and branch pipe during the drawing of multiple on-line system
Number and parameter have vital influence to the engineering drawing for ultimately generating.Thus, existed according to the user that drawing instrument is obtained
The number and parameter of machine, determine the number and type of required branch pipe in being input into the operation interface of drawing, so as to pass through institute
Machine and outer machine in the branch pipe connection of determination.Each branch pipe has a main split and multiple branches.In practical application
Refrigerant in China and foreign countries' machine is input into by the main split of branch pipe；It is secondary to branch into output end, generally with interior machine or other branch pipes
Main split connects, and the refrigerant of input can be shunted and exported to corresponding interior machine, or exported to phase by other branch pipes
In the interior machine answered.After branch pipe connects interior machine and outer machine, corresponding engineering drawing can be generated, the engineering drawing is in engineering drawing circle
Shown in face, with for reference.Accordingly, the engineering drawing for being generated can also be adjusted manually.
The embodiment of the present invention by obtain user select interior machine number and parameter, determine required branch pipe number and
Type, and automatic decision branch pipe and interior machine and the connected mode of outer machine, so as to generate required engineering drawing, realize multi-connected machine system
The intellectuality of the engineering drawing of system, further such that the drawing process of multiple on-line system is more convenient, fast.
On the basis of above-described embodiment, during drawing multiple on-line system engineering drawing, can be according to machine in user's selection
Order pass sequentially through machine and outer machine in branch pipe connection, branch pipe is determined to the regulation that selected interior seat in the plane is put also dependent on user
With interior machine and the connected mode of outer machine.
Embodiment two
Fig. 2A is a kind of flow chart of the engineering drawing method of multiple on-line system that the embodiment of the present invention two is provided, this implementation
Example further optimizes on the basis of above-described embodiment, there is provided preferred branch pipe type, specially：The branch pipe is excellent
Elect the branch pipe of three branched structures as, and further provide the specific determination method of preferred branch pipe number, specially：Root
According to the number n of the interior machine, the number m of branch pipe needed for determining according to setting rule, the setting rule is m=n-1, its
In, n is the integer more than or equal to 2, and m is positive integer.
Accordingly, the method for the present embodiment includes：
Interior machine number and its parameter that S201, acquisition user are input into engineering drawing operation interface.
S202, the number n according to the interior machine, the number m of branch pipe needed for determining according to setting rule, the setting rule
It is then m=n-1, wherein, n is the integer more than or equal to 2, and m is positive integer.
Exemplary, the structure of branch pipe is preferably the branch pipe of three branched structures, each branch pipe is at least connected with one
Individual interior machine, can at most connect two interior machines.When the number of interior machine is 2, then a branch pipe for three branched structures is only needed,
Now, the main split of the branch pipe is connected with outer machine, Liang Geci branches respectively can be connected with two interior machines so that meet interior machine and
The annexation of outer machine；When the number of interior machine is 5, then 4 branch pipes, the branch pipe of one of them three branched structure are needed
Main split be connected with outer machine, the main split of 2 middle branch pipes can be connected by upstream branch pipe with outer machine respectively, therein
One Ge Ci branches connect an interior machine respectively, and the main split of last branch pipe can equally be connected by upstream branch pipe with outer machine
Connect, Liang Geci branches are connected with interior machine, so as to meet the annexation of interior machine and outer machine.By that analogy, when the number of interior machine
During for n, wherein n is the positive integer more than or equal to 2, then the number m of branch pipe is needed for n-1, so that drawing instrument is excellent
When electing the branch pipe of three branched structures as, the interior machine of input and the relation of branch pipe can be quickly determined, so that it is determined that going out
The number of branch pipe.
Fig. 2 B are a kind of engineering illustrated examples of multiple on-line system that the embodiment of the present invention two is provided.As shown in Figure 2 B, at this
Optional multiple on-line system includes in an interior machine 21 and n platforms machine and is labeled as interior machine 221, interior machine successively in inventive embodiments
222nd ... machine can also be labeled as interior 221~22n of machine in, interior machine 22n, the n, and wherein n can be any more than or equal to 2
Natural number, accordingly, machine needs m branch pipe to be attached in n platforms, the m branch pipe can mark as 231,
Branch pipe 232 ..., branch pipe 23m, it is also possible to labeled as 231~23m of branch pipe, wherein m can be positive integer, and m's is specific
Numerical value is n-1.
S203, number and its parameter and the number and its type of the branch pipe according to the interior machine, by described
Branch pipe connects the interior machine and outer machine, generates engineering drawing and shows.
The embodiment of the present invention is by the way that branch pipe to be preferably the branch pipe of three branched structures, there is provided specific branch pipe
Several determination methods, to realize, when the engineering drawing of multiple on-line system is generated, can quickly determining the number of branch pipe, from
And more easily and efficiently generate engineering drawing.
Embodiment three
Fig. 3 A are a kind of flow chart of the engineering drawing method of multiple on-line system that the embodiment of the present invention three is provided, this implementation
Example is optimized on the basis of above-described embodiment, there is provided preferred branch pipe specifically determines method, specially：According to institute
State the number and its parameter of interior machine, it is determined that the number of required branch pipe, and determine an initial branch pipe, in the middle of at least one
Branch pipe and an end branch pipe；And the specific connected mode of branch pipe is further provided, specially：Described will rise
The main split of beginning branch pipe and the connection of outer machine, first time branch and the interior machine connection and second branch and the centre
Branch pipe is connected；The main split of the middle branch pipe is connected with second branch of its upstream branch pipe, first time branch
It is connected with the interior machine and second branch is connected with the main split of branch pipe downstream；By the master of the end branch pipe
Second branch of branch and the middle branch pipe connects, first time branch and second branch connect with the interior machine
Connect.
Accordingly, the method for the present embodiment includes：
Interior machine number and its parameter that S301, acquisition user are input into engineering drawing operation interface.
S302, number and its parameter according to the interior machine, it is determined that the number of required branch pipe, and determine a starting
Branch pipe, at least one middle branch pipe and an end branch pipe.
Exemplary, after the type of branch pipe determines, the number of branch pipe is closely bound up with the number of interior machine.When interior machine
Number when being more than or equal to 4, the number of the preferably branch pipe of three branched structures is that, more than or equal to 3, now, can draw branch pipe
It is divided into initial branch pipe, at least one middle branch pipe and an end branch pipe.Each branch pipe is in follow-up connection
The location of during, and the interior machine number for being connected is different with outer machine number.
S303, the number according to predetermined outer machine, the number of the interior machine and its parameter and the branch pipe and
Its type, generates multiple on-line system relative position structure chart and shows；
Exemplary, Fig. 3 B are a kind of relative position structural diagrams of multiple on-line system that the embodiment of the present invention three is provided
Example.As shown in Figure 3 B, determine that multiple on-line system includes 321~32n of machine and m branch pipe in an outer machine 31, n platforms
331~33m, every interior machine and each branch pipe have corresponding position, and the corresponding relation between their position can show
On corresponding drawing interface, with for reference.
Optionally, the change directive of user input is obtained, it is relative to adjust the multiple on-line system according to the change directive
The position and number of interior machine and/or branch pipe in position assumption diagram.
In a specific example, by drawing instrument generate engineering drawing, if with engineering physical presence deviation, user
Can manually be adjusted, for example, adjust the position of machine in different parameters, the connected mode of branch pipe can become accordingly
Change, so as to generate new engineering drawing, and be displayed on drawing interface；If desired an interior machine, branch pipe are increased in a certain position
Number and/or type can also produce corresponding change.
S304, the confirmation instruction for obtaining user.
Exemplary, after the relative position of multiple on-line system outer machine, interior machine and branch pipe is shown on drawing interface, user
Shown structure chart can be changed, such as new interior machine of the relative position of interior machine, addition etc., has changed in more changing plan
Cheng Houke input validations are instructed, in order to the connection of multiple on-line system structure chart various pieces.Confirmation instruction is tried hard to
Click on interface, by enter key etc..
S305, the main split of the initial branch pipe is connected with outer machine, first time branch be connected with the interior machine and
Main split's connection of second branch and the middle branch pipe.
Exemplary, regard the location of outer machine as original position, the branch pipe closest with outer machine has been defined as
Beginning branch pipe.The main split of the initial branch pipe connects outer machine, and the refrigerant in machine outer in actual use passes through the initial difference
Pipe main split input, and through shunting after, exported by secondary branch；There is the branch pipe of three branched structures Liang Geci branches to distinguish
It is first time branch and second branch.Wherein, the first time branch of initial branch pipe is connected with interior machine, second branch and
The main split of individual middle branch pipe is connected, and Liang Ge branches can be divided the refrigerant being input into by main split when actually used
Stream, exports into the main split of corresponding interior machine and middle branch pipe respectively.
Optionally, the first time branch of the initial branch pipe be connected with the interior machine nearest away from its horizontal range, second
Branch is connected with the branch pipe nearest away from its vertical range and main split is connected with the outer machine.
S306, the main split of the middle branch pipe is connected with second branch of its upstream branch pipe, for the first time point
Branch is connected with the interior machine and second branch is connected with the main split of branch pipe downstream.
Exemplary, the branch pipe between initial branch pipe and end branch pipe is middle branch pipe, middle difference
The main split of pipe is connected with the secondary branch of its upstream branch pipe, i.e., second branch's connection, wherein, the upstream branch pipe can be
The middle branch pipe of initial branch pipe or its upstream, in being input into through the refrigerant of upstream branch pipe shunting output in actual applications
Between branch pipe main split in；The secondary branch of middle branch pipe is connected with branch pipe downstream and interior machine respectively, i.e., middle point
The first time branch of manifold can be connected with interior machine, and second branch of middle branch pipe can be connected with branch pipe downstream,
Wherein, the downstream branch pipe can be the middle branch pipe of end branch pipe and other downstreams, in actual applications middle difference
The Liang Geci branches of pipe may proceed to shunting refrigerant and export.
Optionally, the main split of the middle branch pipe is connected with the branch pipe nearest away from its upstream vertical range,
Branch be connected with the interior machine nearest away from its horizontal range and second branch with away from vertical range downstream it is nearest point
Manifold is connected；
S307, the connection of second branch, first time by the main split of the end branch pipe and the middle branch pipe
Branch and second branch are connected with the interior machine.
Exemplary, the branch pipe farthest with outer machine vertical range is end branch pipe, the main split of end branch pipe with
The secondary branch connection of middle branch pipe, i.e., second branch's connection, in actual applications upstream branch pipe time thus bypasses output
Refrigerant can equally be input into the main split of end branch pipe；The Liang Geci branches of end branch pipe respectively with interior machine downstream
Connection, i.e., first time branch and second branch be all connected with interior machine, and in actual applications, the Liang Geci branches of end branch pipe
The refrigerant for being input into its main split can be shunted and exported to corresponding interior machine.
Optionally, the main split of the end branch pipe is connected with the branch pipe closest away from its upstream, for the first time
Branch with away from its right side horizontal range nearest interior machine be connected and second branch with away from horizontal range on the left of it is nearest in
Machine is connected.
S308, generation engineering drawing simultaneously show.
The embodiment of the present invention by providing the specific determination mode of branch pipe, and branch pipe and interior machine and outer machine connection
Mode, further makes the engineering drawing of generated multiple on-line system more accurate, reduces plotting error, realizes multiple on-line system work
The intellectuality of Cheng Huitu so that the engineering drawing of multiple on-line system is more convenient, fast.
Example IV
Fig. 4 is a kind of engineering drawing device of multiple on-line system provided in an embodiment of the present invention, and the device is applicable to many
The engineering drawing process of on-line system, the device can realize that the device can be integrated in any using the method for software and/or hardware
In equipment with engineering drawing function, such as typically terminal device, can be desktop computer, portable electric appts
(such as mobile phone, notebook computer, panel computer etc.).As shown in figure 4, the device includes：Interior machine acquisition module 41, branch pipe is true
Cover half block 42 and engineering drawing generation module 43.
The interior machine acquisition module 41, for obtain interior machine number that user is input into engineering drawing operation interface and its
Parameter；
The branch pipe determining module 42, for number and its parameter according to the interior machine, it is determined that required branch pipe
Number and its type；
The engineering drawing generation module 43, for the number and its parameter according to the interior machine and the branch pipe
Number and its type, the interior machine and outer machine are connected by the branch pipe, are generated engineering drawing and are shown.
The embodiment of the present invention by obtain user select interior machine number and parameter, determine required branch pipe number and
Type, and automatic decision branch pipe and interior machine and the connected mode of outer machine, so as to generate required engineering drawing, realize multi-connected machine system
The intellectuality of the engineering drawing of system, further such that the drawing process of multiple on-line system is more convenient, fast.
Embodiment five
Fig. 5 is a kind of structured flowchart of the engineering drawing device of multiple on-line system that the embodiment of the present invention five is provided, this reality
Apply example to be optimized on the basis of above-described embodiment, there is provided preferred branch pipe type, the branch pipe is specifically excellent
Elect the branch pipe of three branched structures as.
Optionally, the branch pipe determining module 42 specifically for：According to the number n of the interior machine, according to setting rule
It is determined that the number m of required branch pipe, the setting rule is m=n-1, wherein, n is the integer more than or equal to 2, and m is just whole
Number.
Optionally, the branch pipe determining module 42 specifically for：According to the number and its parameter of the interior machine, institute is determined
The number of branch pipe is needed, and determines initial branch pipe, at least one middle branch pipe and an end branch pipe；
Accordingly, the engineering drawing generation module 43 includes：Initial branch pipe connection unit 432, middle branch pipe connection
Unit 433 and end branch pipe connection unit 434.
The initial branch pipe connection unit 432, for the main split of the initial branch pipe to be connected with outer machine, first
Secondary branch and the interior machine connection and main split's connection of second branch and the middle branch pipe；
The middle branch pipe connection unit 433, for by the main split of the middle branch pipe and its upstream branch pipe
The connection of second branch, first time branch be connected with the interior machine and second branch divides with the master of branch pipe downstream
Branch is connected；
The end branch pipe connection unit 434, for by the main split of the end branch pipe and the middle difference
Second branch of pipe connects, first time branch and second branch are connected with the interior machine.
Optionally, engineering drawing generation module 43 includes：Positional structure display unit 431, initial branch pipe connection unit
432nd, middle branch pipe connection unit 433 and end branch pipe connection unit 434.
The positional structure display unit 431, for number and its ginseng according to predetermined outer machine, the interior machine
The number and its type of number and the branch pipe, generate multiple on-line system relative position structure chart and show；
The initial branch pipe connection unit 432, specifically for by the initial branch pipe first time branch with away from it
Horizontal range it is nearest interior machine connection, second branch be connected with the branch pipe nearest away from its vertical range and main split and
The outer machine connection；
The middle branch pipe connection unit 433, specifically for by the main split of the middle branch pipe and away from its upstream
The nearest branch pipe connection of vertical range, first time branch are connected and second point with the interior machine nearest away from its horizontal range
Branch is connected with the branch pipe nearest away from vertical range downstream；
The end branch pipe connection unit 434, specifically for by the main split of the end branch pipe and away from its upstream
Closest branch pipe is connected, first time branch is connected and second point with the interior machine nearest away from its right side horizontal range
Branch is connected with the interior machine nearest away from its left side horizontal range.
On the basis of above-described embodiment, the engineering drawing generation module 43 also includes：Engineering drawing adjustment unit 435.
The engineering drawing adjustment unit 435, for before the determination drawing for order of user input is obtained, obtaining user defeated
The change directive for entering, according to interior machine and/or difference in the change directive adjustment multiple on-line system relative position structure chart
The position of pipe and number.
The engineering drawing device of the multiple on-line system described in the embodiment of the present invention is used to perform described in the various embodiments described above
The engineering drawing method of multiple on-line system, its know-why is similar with the technique effect for producing, and repeats no more here.
Note, above are only presently preferred embodiments of the present invention and institute's application technology principle.It will be appreciated by those skilled in the art that
The invention is not restricted to specific embodiment described here, can carry out for a person skilled in the art various obvious changes,
Readjust and substitute without departing from protection scope of the present invention.Therefore, although the present invention is carried out by above example
It is described in further detail, but the present invention is not limited only to above example, without departing from the inventive concept, also
More other Equivalent embodiments can be included, and the scope of the present invention is determined by scope of the appended claims.
Claims (12)
1. a kind of engineering drawing method of multiple on-line system, it is characterised in that including：
Obtain interior machine number and its parameter that user is input into engineering drawing operation interface；
According to the number and its parameter of the interior machine, it is determined that the number and its type of required branch pipe；
According to the number and its parameter and the number and its type of the branch pipe of the interior machine, connected by the branch pipe
The interior machine and outer machine are connect, engineering drawing is generated and is shown.
2. method according to claim 1, it is characterised in that the branch pipe is the branch pipe of three branched structures.
3. method according to claim 2, it is characterised in that the number and its parameter according to the interior machine, it is determined that
The number and its type of required branch pipe, including：
According to the number n of the interior machine, the number m of branch pipe needed for determining according to setting rule, the setting rule is m=n-
1, wherein, n is the integer more than or equal to 2, and m is positive integer.
4. method according to claim 2, it is characterised in that the number and its parameter according to the interior machine, it is determined that
The number and its type of required branch pipe, including：
According to the number and its parameter of the interior machine, it is determined that the number of required branch pipe, and an initial branch pipe, extremely is determined
Branch pipe and an end branch pipe in the middle of few one；
Accordingly, it is described that the interior machine and outer machine are connected by the branch pipe, including：
The main split of the initial branch pipe is connected with outer machine, first time branch is connected and second point with the interior machine
Branch is connected with the main split of the middle branch pipe；
The main split of the middle branch pipe is connected with second branch of its upstream branch pipe, first time branch it is interior with described
Machine is connected and second branch is connected with the main split of branch pipe downstream；
By the connection of second branch of the main split of the end branch pipe and the middle branch pipe, first time branch and the
Secondary branch is connected with the interior machine.
5. method according to claim 4, it is characterised in that the number and its parameter according to the interior machine and
The number and its type of the branch pipe, the interior machine and outer machine are connected by the branch pipe, including：
It is raw according to the number and its type of predetermined outer machine, the number of the interior machine and its parameter and the branch pipe
Into multiple on-line system relative position structure chart and show；
The determination drawing for order of user input is obtained, by initial branch pipe described in the multiple on-line system relative position structure chart
First time branch be connected with the interior machine nearest away from its horizontal range, second branch and the branch pipe nearest away from its vertical range
Connection and main split are connected with the outer machine；
The main split of the middle branch pipe is connected with the branch pipe nearest away from its upstream vertical range, first time branch with away from
The nearest interior machine connection of its horizontal range and second branch are connected with the branch pipe nearest away from vertical range downstream；
The main split of the end branch pipe is connected with the branch pipe closest away from its upstream, first time branch it is right with away from it
The nearest interior machine connection of side horizontal range and second branch are connected with the interior machine nearest away from its left side horizontal range.
6. method according to claim 5, it is characterised in that before obtaining the determination drawing for order of user input, also wrap
Include：
The change directive of user input is obtained, according in the change directive adjustment multiple on-line system relative position structure chart
The position and number of interior machine and/or branch pipe.
7. the engineering drawing device of a kind of multiple on-line system, it is characterised in that including：
Interior machine acquisition module, for obtaining interior machine number and its parameter that user is input into engineering drawing operation interface；
Branch pipe determining module, for number and its parameter according to the interior machine, it is determined that the number and its class of required branch pipe
Type；
Engineering drawing generation module, for number and its parameter and the number and its class of the branch pipe according to the interior machine
Type, the interior machine and outer machine are connected by the branch pipe, are generated engineering drawing and are shown.
8. device according to claim 7, it is characterised in that the branch pipe is the branch pipe of three branched structures.
9. device according to claim 8, it is characterised in that the branch pipe determining module specifically for：
According to the number n of the interior machine, the number m of branch pipe needed for determining according to setting rule, the setting rule is m=n-
1, wherein, n is the integer more than or equal to 2, and m is positive integer.
10. device according to claim 8, it is characterised in that the branch pipe determining module specifically for：
According to the number and its parameter of the interior machine, it is determined that the number of required branch pipe, and an initial branch pipe, extremely is determined
Branch pipe and an end branch pipe in the middle of few one；
Accordingly, the engineering drawing generation module includes：
Initial branch pipe connection unit, for the main split of the initial branch pipe to be connected with outer machine, first time branch and institute
State interior machine connection and main split's connection of second branch and the middle branch pipe；
Middle branch pipe connection unit, for by second branch of the main split of the middle branch pipe and its upstream branch pipe
Connect, first time branch is connected with the interior machine and second branch is connected with the main split of branch pipe downstream；
End branch pipe connection unit, for by second point of the main split of the end branch pipe and the middle branch pipe
Branch connection, first time branch and second branch are connected with the interior machine.
11. devices according to claim 10, it is characterised in that the engineering drawing generation module includes：
Positional structure display unit, for according to predetermined outer machine, the number of the interior machine and its parameter and described point
The number and its type of manifold, generate multiple on-line system relative position structure chart and show；
The initial branch pipe connection unit, the determination drawing for order specifically for obtaining user input, by the multi-connected machine system
The first time branch of initial branch pipe described in system relative position structure chart is connected with the interior machine nearest away from its horizontal range, second
Secondary branch is connected with the branch pipe nearest away from its vertical range and main split is connected with the outer machine；
The middle branch pipe connection unit, specifically for by the main split of the middle branch pipe and away from its upstream vertical range
Nearest branch pipe connection, first time branch are connected and second branch and away from it with the interior machine nearest away from its horizontal range
The nearest branch pipe connection of downstream vertical range；
The end branch pipe connection unit, specifically for the main split of the end branch pipe is closest with away from its upstream
Branch pipe connection, first time branch is connected and second branch and away from it with away from its right side nearest interior machine of horizontal range
The nearest interior machine connection of left side horizontal range.
12. devices according to claim 11, it is characterised in that also include：
Engineering drawing adjustment unit, for before the determination drawing for order of user input is obtained, the change for obtaining user input to refer to
Order, according to the change directive adjust interior machine and/or branch pipe in the multiple on-line system relative position structure chart position and
Number.
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| CN201710083624.8A CN106845009A (en) | 2017-02-16 | 2017-02-16 | The engineering drawing method and device of multiple on-line system |
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| CN201710083624.8A CN106845009A (en) | 2017-02-16 | 2017-02-16 | The engineering drawing method and device of multiple on-line system |
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| CN109388899A (en) * | 2018-10-25 | 2019-02-26 | 珠海格力电器股份有限公司 | Circuit design method, apparatus, computer equipment and storage medium |
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| CN109388899A (en) * | 2018-10-25 | 2019-02-26 | 珠海格力电器股份有限公司 | Circuit design method, apparatus, computer equipment and storage medium |
| CN109556240A (en) * | 2018-12-13 | 2019-04-02 | 珠海格力电器股份有限公司 | Control method, device, computer-room air conditioning system and the computer equipment of air-conditioning system |
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