CN110175424B - Pipeline design method and device of air conditioning unit, computer equipment and storage medium - Google Patents
Pipeline design method and device of air conditioning unit, computer equipment and storage medium Download PDFInfo
- Publication number
- CN110175424B CN110175424B CN201910468059.6A CN201910468059A CN110175424B CN 110175424 B CN110175424 B CN 110175424B CN 201910468059 A CN201910468059 A CN 201910468059A CN 110175424 B CN110175424 B CN 110175424B
- Authority
- CN
- China
- Prior art keywords
- pipeline
- branch
- equipment
- design
- addressing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000004378 air conditioning Methods 0.000 title claims abstract description 109
- 238000000034 method Methods 0.000 title claims abstract description 45
- 238000007689 inspection Methods 0.000 claims abstract description 49
- 238000011144 upstream manufacturing Methods 0.000 claims description 35
- 238000004590 computer program Methods 0.000 claims description 33
- 238000010586 diagram Methods 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000004364 calculation method Methods 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Images
Classifications
-
- 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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2113/00—Details relating to the application field
- G06F2113/14—Pipes
Landscapes
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Pure & Applied Mathematics (AREA)
- Mathematical Optimization (AREA)
- Mathematical Analysis (AREA)
- Computer Hardware Design (AREA)
- Evolutionary Computation (AREA)
- General Engineering & Computer Science (AREA)
- Computational Mathematics (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The application relates to a pipeline design method and device of an air conditioning unit, computer equipment and a storage medium. The method comprises the following steps: when the triggering condition of pipeline design inspection is met, the pipeline branch which is associated with the current branch equipment and is matched with the pipeline design inspection type is searched based on the pipeline design inspection type, the branch pipe length of the pipeline branch is obtained, and the branch equipment corresponding to the pipeline branch is searched through the pipeline branch. And when the branch equipment is the connecting piece, calculating the equivalent length of the connecting piece, taking the connecting piece as the current branch equipment, and returning to the step of searching the pipeline branch which is associated with the current branch equipment and is matched with the pipeline design inspection type. And when the branch equipment is a system unit, determining whether the pipeline of the air conditioning unit meets the design requirement according to the actual length and the equivalent length of the pipeline of the air conditioning unit determined based on the branches of the pipelines. The efficient addressing of the air conditioning unit is realized, whether the pipeline design of a user meets the design requirement is judged, and the pipeline design efficiency of the air conditioning unit is improved.
Description
Technical Field
The present application relates to the field of air conditioner technology, and in particular, to a method and an apparatus for designing a pipeline of an air conditioning unit, a computer device, and a storage medium.
Background
With the popularization and application of the multi-split air conditioning system, when the unit type selection design is performed on the multi-split air conditioning unit, the outdoor unit capable of meeting the requirements of the indoor unit needs to be selected according to the pipe length from the outdoor unit to the indoor unit. Because the number of the outdoor units and the indoor units in the multi-split air conditioning system is large, the positions of the indoor units are different, and the indoor units are connected with the outdoor units through different connecting pieces, the pipe lengths between the indoor units and the outdoor units are different, further calculation is needed, and the definite pipe length is obtained.
However, at present, addressing calculation and pipeline design are mainly performed on the multi-connected air conditioning unit manually, and due to the fact that the logic requirement on the multi-connected air conditioning unit calculation is not familiar, the problems that pipeline misdesign is easy to occur and timely correction cannot be performed are caused, and the efficiency of pipeline design of the air conditioning unit is low.
Disclosure of Invention
In view of the above, it is necessary to provide a method and an apparatus for designing a pipeline of an air conditioning unit, a computer device, and a storage medium, which can improve efficiency of designing the pipeline of the air conditioning unit.
A method of designing a duct of an air conditioning unit, the method comprising:
when a pipeline design inspection triggering condition is met, based on a pipeline design inspection type, searching a pipeline branch which is associated with the current branch equipment and is matched with the pipeline design inspection type, and acquiring the branch pipe length of the pipeline branch;
searching branch equipment corresponding to the pipeline branch through the pipeline branch;
when the branch equipment is a connecting piece, calculating the equivalent length of the connecting piece, taking the connecting piece as the current branch equipment, and returning to the step of searching the pipeline branch which is associated with the current branch equipment and is matched with the pipeline design inspection type;
when the branch equipment is a system unit, determining whether the air conditioning unit pipeline meets the design requirement according to the actual length and the equivalent length of the air conditioning unit pipeline determined based on each pipeline branch, wherein the actual length is the sum of the branch pipe lengths of each pipeline branch, and the equivalent length is the sum of the branch pipe length of each pipeline branch and the equivalent length of each connecting piece.
In one embodiment, when the branch device is a system unit and the system unit is not a target system unit, the method further includes the steps of:
and searching the last searched connecting piece, taking the connecting piece as the current branch equipment, and returning to the step of searching the pipeline branch which is associated with the current branch equipment and is matched with the pipeline design inspection type.
In one embodiment, the pipeline design check type includes: forward addressing;
and when the pipeline design check type is forward addressing, the pipeline branch which is associated with the current branch equipment and is matched with the pipeline design check type is a downstream pipeline branch associated with the current branch equipment.
In one embodiment, when the pipeline design check type is forward addressing, and a pipeline branch associated with a current branch device and matched with the pipeline design check type is searched for the first time, the current branch device is an outdoor unit.
In one embodiment, the pipeline design check type includes: addressing between functional units;
when the type of the pipeline design check is addressing between functional units, before searching a pipeline branch which is associated with the current branch equipment and is matched with the type of the pipeline design check based on the type of the pipeline design check, the method further comprises the following steps:
acquiring a connecting piece and a system unit contained in two functional units to be addressed;
and selecting the current branch equipment from the connecting pieces and the system units contained in the two functional units to be addressed.
In one embodiment, selecting the current branch device from the connections and system units included in the two functional units to be addressed comprises:
when the pipeline branches of the two functional units to be addressed are smaller than or equal to a preset branch number threshold value, taking the most upstream equipment of any one functional unit as current branch equipment, wherein the most upstream equipment is a connecting piece or a system unit;
and when the pipeline branches of the two functional units to be addressed are greater than a preset branch number threshold value, taking the system unit which is positioned at the most downstream of any one functional unit as the current branch equipment.
In one embodiment, the pipeline design check type includes: reverse addressing;
and when the pipeline design check type is reverse addressing, the pipeline branch which is associated with the current branch equipment and is matched with the pipeline design check type is an upstream pipeline branch which is associated with the current branch equipment.
In one embodiment, when the pipeline design check type is reverse addressing, the current branch device is a system unit when a pipeline branch associated with the current branch device and matching with the pipeline design check type is searched for the first time.
In one embodiment, determining whether the air conditioning unit pipeline meets design requirements according to the actual length and the equivalent length of the air conditioning unit pipeline determined based on each pipeline branch includes:
and when the actual length is smaller than or equal to the corresponding actual length threshold value and the equivalent length is smaller than or equal to the corresponding equivalent length threshold value, judging that the air conditioning unit pipeline meets the design requirement, otherwise, judging that the air conditioning unit pipeline does not meet the design requirement.
In one embodiment, after obtaining the branch length of the pipeline branch, the method further comprises the following steps:
calculating the sum of the branch pipe lengths of the searched pipeline branches to obtain the current actual length;
and when the current actual length is greater than or equal to the corresponding actual length threshold, judging that the design requirement is not met.
In one embodiment, after calculating the equivalent length of the connecting member, the method further comprises the following steps:
calculating the lengths of the branch pipes of the searched pipeline branches and the sum of the equivalent lengths of the searched connecting pieces to obtain the current equivalent length;
and when the current equivalent length is greater than or equal to the corresponding equivalent length threshold value, judging that the design requirement is not met.
A piping design device of an air conditioning unit, the device comprising:
the pipeline branch searching module is used for searching a pipeline branch which is associated with the current branch equipment and is matched with the pipeline design checking type based on the pipeline design checking type when the triggering condition of the pipeline design checking is met, and acquiring the branch pipe length of the pipeline branch;
the branch equipment searching module is used for searching branch equipment corresponding to the pipeline branch through the pipeline branch;
the connecting piece equivalent length calculating module is used for calculating the equivalent length of the connecting piece when the branch equipment is the connecting piece, taking the connecting piece as the current branch equipment, and returning to the step of searching the pipeline branch which is associated with the current branch equipment and is matched with the pipeline design inspection type;
and the pipeline design judging module is used for determining whether the pipeline of the air conditioning unit meets the design requirement or not according to the actual length and the equivalent length of the pipeline of the air conditioning unit determined based on each pipeline branch when the branch equipment is a system unit, wherein the actual length is the sum of the branch pipe lengths of each pipeline branch, and the equivalent length is the sum of the branch pipe lengths of each pipeline branch and the equivalent length of each connecting piece.
A computer device comprising a memory and a processor, the memory storing a computer program, the processor implementing the following steps when executing the computer program:
when a pipeline design inspection triggering condition is met, based on a pipeline design inspection type, searching a pipeline branch which is associated with the current branch equipment and is matched with the pipeline design inspection type, and acquiring the branch pipe length of the pipeline branch;
searching branch equipment corresponding to the pipeline branch through the pipeline branch;
when the branch equipment is a connecting piece, calculating the equivalent length of the connecting piece, taking the connecting piece as the current branch equipment, and returning to the step of searching the pipeline branch which is associated with the current branch equipment and is matched with the pipeline design inspection type;
when the branch equipment is a system unit, determining whether the air conditioning unit pipeline meets the design requirement according to the actual length and the equivalent length of the air conditioning unit pipeline determined based on each pipeline branch, wherein the actual length is the sum of the branch pipe lengths of each pipeline branch, and the equivalent length is the sum of the branch pipe length of each pipeline branch and the equivalent length of each connecting piece.
A computer-readable storage medium, on which a computer program is stored which, when executed by a processor, carries out the steps of:
when a pipeline design inspection triggering condition is met, based on a pipeline design inspection type, searching a pipeline branch which is associated with the current branch equipment and is matched with the pipeline design inspection type, and acquiring the branch pipe length of the pipeline branch;
searching branch equipment corresponding to the pipeline branch through the pipeline branch;
when the branch equipment is a connecting piece, calculating the equivalent length of the connecting piece, taking the connecting piece as the current branch equipment, and returning to the step of searching the pipeline branch which is associated with the current branch equipment and is matched with the pipeline design inspection type;
when the branch equipment is a system unit, determining whether the air conditioning unit pipeline meets the design requirement according to the actual length and the equivalent length of the air conditioning unit pipeline determined based on each pipeline branch, wherein the actual length is the sum of the branch pipe lengths of each pipeline branch, and the equivalent length is the sum of the branch pipe length of each pipeline branch and the equivalent length of each connecting piece.
According to the pipeline design method and device, the computer equipment and the storage medium of the air conditioning unit, when the pipeline design check triggering condition is met, the pipeline branch which is associated with the current branch equipment and matched with the pipeline design check type is searched based on the pipeline design check type, and the branch pipe length of the pipeline branch is obtained. And then searching the branch equipment corresponding to the pipeline branch through the pipeline branch, calculating the equivalent length of the connecting piece when the branch equipment is the connecting piece, taking the connecting piece as the current branch equipment, and returning to the step of searching the pipeline branch which is associated with the current branch equipment and is matched with the pipeline design inspection type. And when the branch equipment is a system unit, determining whether the pipeline of the air conditioning unit meets the design requirement according to the actual length and the equivalent length of the pipeline of the air conditioning unit determined based on the branches of the pipelines, wherein the actual length is the sum of the branch pipe lengths of the branches of the pipelines, and the equivalent length is the sum of the branch pipe lengths of the branches of the pipelines and the equivalent length of each connecting piece. By utilizing a fast and efficient addressing mode of the air conditioning unit, the design scheme of the air conditioning unit pipeline provided by a user is verified, whether the design scheme of the air conditioning unit pipeline meets the design requirement is judged in time, and the design efficiency of the air conditioning unit pipeline is further improved.
Drawings
FIG. 1 is a schematic flow chart illustrating a method for designing a pipeline of an air conditioning unit according to an embodiment;
FIG. 2 is a schematic flow chart of forward addressing in one embodiment;
FIG. 3 is a flow diagram illustrating reverse addressing in one embodiment;
FIG. 4 is a flow diagram illustrating the addressing between functional units in one embodiment;
FIG. 5 is a block diagram showing a piping design device of an air conditioning unit according to an embodiment;
FIG. 6 is a diagram illustrating an internal structure of a computer device according to an embodiment.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
The pipeline design method of the air conditioning unit can be applied to a debugging terminal. When the terminal is detected to meet the triggering condition of pipeline design and inspection, based on the type of pipeline design and inspection, the pipeline branch which is associated with the current branch equipment and matched with the type of pipeline design and inspection is searched, and the branch pipe length of the pipeline branch is obtained. And searching branch equipment corresponding to the pipeline branch through the pipeline branch. And when the branch equipment is the connecting piece, calculating the equivalent length of the connecting piece, taking the connecting piece as the current branch equipment, and returning to the step of searching the pipeline branch which is associated with the current branch equipment and is matched with the pipeline design inspection type. And when the branch equipment is a system unit, determining whether the pipeline of the air conditioning unit meets the design requirement according to the actual length and the equivalent length of the pipeline of the air conditioning unit determined based on the branches of the pipelines, wherein the actual length is the sum of the branch pipe lengths of the branches of the pipelines, and the equivalent length is the sum of the branch pipe lengths of the branches of the pipelines and the equivalent length of each connecting piece. The branch equipment comprises a system unit and a connecting piece, wherein the system unit comprises an air conditioner indoor unit, an air conditioner outdoor unit, a water tank and the like, and the connecting piece comprises a branch pipe, a mode converter, a hot water adapter and the like. The terminal may be, but is not limited to, various personal computers, notebook computers, and tablet computers.
In an embodiment, as shown in fig. 1, a method for designing a pipeline of an air conditioning unit is provided, which is described by taking the method as an example for a terminal, and includes the following steps:
and S102, when the triggering condition of the pipeline design check is met, based on the pipeline design check type, searching a pipeline branch which is associated with the current branch equipment and is matched with the pipeline design check type, and acquiring the branch pipe length of the pipeline branch.
Specifically, when it is detected that a triggering condition for pipeline design inspection is met, that is, when it is detected at a terminal that a user provides a pipeline design scheme designed according to current requirements, or a pipeline design inspection instruction sent by the user is received, the pipeline design scheme provided by the user needs to be inspected, and a current pipeline design inspection type is obtained.
The pipeline design check types comprise forward addressing, reverse addressing and inter-functional unit addressing. The forward addressing represents an addressing mode from top to bottom from the air conditioning outdoor unit, when the pipeline design check triggering condition is met, the addressing operation is carried out from the air conditioning outdoor unit, and the pipeline branch associated with the current branch equipment, namely the pipeline branch associated with the air conditioning outdoor unit is used as the downstream pipeline branch of the air conditioning outdoor unit. Wherein, the downstream pipeline branch represents the pipeline branch in the same direction as the forward addressing mode.
The reverse addressing represents a bottom-up addressing mode from the system unit, and when the pipeline related checking triggering condition is met, the addressing operation is carried out from the system unit, and the pipeline branch associated with the current branch equipment, namely the system unit is taken as the upstream pipeline branch of the system unit. Wherein, the upstream pipeline branch indicates the pipeline branch in the same direction as the reverse addressing mode.
Inter-functional unit addressing means that it is possible to perform a pipeline addressing operation from one functional unit to another by locating any two functional units in the pipelines of the air conditioning unit. By acquiring the connecting pieces and the system units included in the two functional units to be addressed, and selecting one of the connecting pieces and the system units from the connecting pieces and the system units included in the two functional units to be addressed as the current branch device, that is, any one of the two functional units can be used as the starting point of the addressing operation, and the other functional unit can be used as the ending point of the addressing operation, wherein the functional units include the set of the connecting pieces and the system units, that is, the inter-functional unit addressing can be the connecting pieces and the system units, or the two connecting pieces, or the two system units.
Further, based on the pipeline design check type, the pipeline branch associated with the current branch device and matched with the pipeline design check type is searched, and the branch length of the pipeline branch is obtained, which specifically includes:
when the pipeline design check type is determined to be forward addressing, searching pipeline branches which are associated with the current branch equipment, namely the air conditioning outdoor unit and matched with the forward addressing mode, namely pipeline branches consistent with the forward addressing mode in the direction from top to bottom, taking the pipeline branches as downstream pipeline branches, and obtaining the pipe length of the downstream pipeline branches of the outdoor unit.
When the pipeline design inspection type is determined to be reverse addressing, a pipeline branch which is associated with the current branch equipment, namely the system unit, is searched for and is matched with a reverse addressing mode, namely a pipeline branch consistent with the reverse addressing mode from bottom to top is used as an upstream pipeline branch, and the pipe length of the upstream pipeline branch of the system unit is obtained.
When the pipeline design check type is determined to be addressing between the functional units, before searching for a pipeline branch which is associated with the current branch equipment and matched with the addressing mode of the functional units, acquiring a connecting piece and a system unit contained in the two functional units to be addressed, and selecting one of the connecting piece and the system unit contained in the two functional units to be addressed as the current branch equipment.
Aiming at the addressing among the functional units, when the number of the pipeline branches is less than a preset value, a forward addressing mode can be adopted, and when the number of the pipeline branches exceeds the preset value, a reverse addressing mode is adopted, so that the addressing efficiency is improved. The preset value can be set according to the user requirement or the running condition of the air conditioning unit.
And step S104, searching branch equipment corresponding to the pipeline branch through the pipeline branch.
Specifically, the branch device connected with the pipeline branch is searched through the pipeline branch associated with the current branch device. The current branch equipment comprises an outdoor unit corresponding to forward addressing, a system unit corresponding to reverse addressing and a functional unit corresponding to addressing among the functional units. Corresponding branch equipment is searched through the downstream pipeline branch of the outdoor unit, the downstream pipeline branch of the functional unit (or the upstream pipeline branch of the functional unit) and the upstream pipeline branch of the system unit.
Further, when the current branch device is an outdoor unit, the corresponding branch device to be searched is a target system unit, and in some embodiments, the target system unit may be an indoor unit. When the current branch device is a system unit, the branch device to be searched is a target system unit, and in some embodiments, the target system unit may be an outdoor unit or a water tank. When the current branch device is a functional unit, the branch device to be searched may be a connector or a system unit, and when the current branch device is a connector, the branch device to be searched may be a connector or a system unit.
And S106, when the branch equipment is the connecting piece, calculating the equivalent length of the connecting piece, taking the connecting piece as the current branch equipment, and returning to the step of searching the pipeline branch which is associated with the current branch equipment and is matched with the pipeline design inspection type.
Specifically, when the branch equipment is a connecting piece, after the equivalent length of the connecting piece is recorded, the connecting piece is used as the current branch equipment, the addressing operation is restarted, the step of searching the pipeline branch which is associated with the current branch equipment and is matched with the pipeline design check type is returned, the step of searching the branch equipment corresponding to the pipeline branch is continuously executed, and the addressing operation is ended until the branch equipment is a system unit.
Since the connecting piece comprises the components such as the branch pipe, the mode converter, the hot water adapter and the like, and the inside of the connecting piece is bent, the length which can not be directly obtained can be taken as the length of the connecting piece, and the equivalent length of the connecting piece can be obtained by defining the length as the equivalent length, namely converting the parts such as the elbow in the pipeline into the straight pipe.
And S108, when the branch equipment is a system unit, determining whether the pipeline of the air conditioning unit meets the design requirement according to the actual length and the equivalent length of the pipeline of the air conditioning unit determined based on the branches of the pipelines, wherein the actual length is the sum of the branch pipe lengths of the branches of the pipelines, and the equivalent length is the sum of the branch pipe lengths of the branches of the pipelines and the equivalent length of each connecting piece.
Specifically, when the branch equipment is a system unit and is determined to be a target system unit, the actual length of the pipeline of the air conditioning unit is determined according to the branch of each pipeline. After the branch pipe lengths of the pipeline branches are obtained, the sum of the branch pipe lengths of the searched pipeline branches is calculated, the current actual length is obtained, and when the current actual length is larger than or equal to the corresponding actual length threshold value, it is judged that the design requirement is not met.
After the equivalent length of the connecting piece is calculated, the branch pipe length of each searched pipeline branch and the sum of the equivalent lengths of each searched connecting piece are calculated to obtain the current equivalent length, and when the current equivalent length is greater than or equal to the corresponding equivalent length threshold value, the condition that the design requirement is not met is judged.
Further, the actual length and the equivalent length of the pipeline of the air conditioning unit are verified respectively by acquiring the design requirements input by the user and according to the design requirements input by the user. The design requirements input by the user include an actual length threshold corresponding to the actual length of the air conditioning unit pipeline and an equivalent length threshold corresponding to the equivalent length of the air conditioning unit pipeline. And when the actual length is greater than the corresponding actual length threshold value or the equivalent length is greater than the corresponding equivalent length threshold value, judging that the air conditioning unit pipeline does not meet the design requirement.
Specific examples can be provided for the design requirements, for example, if the actual length threshold of the air conditioning unit pipe is set to 165m, the actual length of the outdoor unit and the farthest indoor unit needs to be less than 165m, and if the equivalent length threshold of the air conditioning unit pipe is set to 190m, the equivalent length of the outdoor unit and the farthest indoor unit needs to be less than 190 m.
According to the pipeline design method of the air conditioning unit, when the triggering condition of the pipeline design check is met, the pipeline branch which is associated with the current branch equipment and matched with the pipeline design check type is searched based on the pipeline design check type, and the branch pipe length of the pipeline branch is obtained. And then searching the branch equipment corresponding to the pipeline branch through the pipeline branch, calculating the equivalent length of the connecting piece when the branch equipment is the connecting piece, taking the connecting piece as the current branch equipment, and returning to the step of searching the pipeline branch which is associated with the current branch equipment and is matched with the pipeline design inspection type. And when the branch equipment is a system unit, determining whether the pipeline of the air conditioning unit meets the design requirement according to the actual length and the equivalent length of the pipeline of the air conditioning unit determined based on the branches of the pipelines, wherein the actual length is the sum of the branch pipe lengths of the branches of the pipelines, and the equivalent length is the sum of the branch pipe lengths of the branches of the pipelines and the equivalent length of each connecting piece. By utilizing a fast and efficient addressing mode of the air conditioning unit, the design scheme of the air conditioning unit pipeline provided by a user is verified, whether the design scheme of the air conditioning unit pipeline meets the design requirement is judged in time, and the design efficiency of the air conditioning unit pipeline is further improved.
In an embodiment, as shown in fig. 2, a schematic flow chart of forward addressing is provided, which specifically includes the following steps:
and step S202, when the pipeline design check type is forward addressing, determining that the current branch equipment is an outdoor unit.
And step S204, determining that the pipeline branch which is associated with the outdoor unit and matched with the forward addressing is a downstream pipeline branch, and acquiring the branch pipe length of the downstream pipeline branch of the outdoor unit.
And S206, searching for a connecting piece corresponding to the downstream pipeline branch of the outdoor unit, and calculating the equivalent length of the connecting piece and the branch pipe length of the downstream pipeline branch of the connecting piece.
Step S208, searching the branch equipment corresponding to the connecting piece, calculating the equivalent length of the connecting piece when the branch equipment is judged to be the connecting piece, taking the current connecting piece as the current branch equipment, and returning to the step S206.
In step S210, when the branch device is determined to be a system unit and the system unit is determined to be a target system unit, the addressing operation is terminated.
Step S212, when it is determined that the branch device is a system unit and the system unit is not a target system unit, ending the current branch, searching for the last found connection element, taking the connection element as the current branch device, and returning to step S206.
In the forward addressing mode, the corresponding connecting piece is searched through the downstream branch pipeline branch of the outdoor unit, the corresponding branch equipment is searched through the downstream pipeline branch of the connecting piece, when the branch equipment is determined to be the target system unit, the addressing operation is completed, when the branch equipment is determined to be the connecting piece or the current branch equipment is the system unit but not the target system unit, the addressing operation needs to be continuously executed until the target system unit is searched, the addressing operation is finished, and the accurate addressing operation of the pipeline of the air conditioning unit can be realized.
In an embodiment, as shown in fig. 3, a schematic flow chart of reverse addressing is provided, which specifically includes the following steps:
step S302, when the pipeline design check type is reverse addressing, the current branch equipment is determined as a system unit.
Step S304, determining that the pipeline branch which is associated with the system unit and is matched with the reverse addressing is an upstream pipeline branch, and acquiring the branch pipe length of the upstream pipeline branch of the system unit.
Step S306, searching for a connecting piece corresponding to the upstream pipeline branch of the system unit, and calculating the equivalent length of the connecting piece and the branch pipe length of the upstream pipeline branch of the connecting piece.
In step S308, when it is judged that the branch device is not the target system unit, the process returns to step S306.
In step S310, when the branch device is determined to be the target system unit, the addressing process is ended.
According to the reverse addressing mode, under the condition that the number of branch pipelines of the air conditioning unit is large, the corresponding connecting piece is searched through the branch pipeline at the upstream of the system unit, the branch pipeline at the upstream of the connecting piece is branched, the unique branch equipment can be determined, when the branch equipment is determined to be the target system unit, the addressing operation is completed, when the branch equipment is not the target system unit, the addressing operation is continuously executed until the target system unit is found, the addressing operation is completed, and the efficient addressing operation of the pipelines of the air conditioning unit can be achieved.
In an embodiment, as shown in fig. 4, a schematic flow chart of addressing between functional units is provided, which specifically includes the following steps:
step S402, acquiring the connecting pieces and the system units contained in the two functional units to be addressed.
In step S404, the current branch device is selected from the connectors and system units included in the two functional units to be addressed.
Step S406, determining the pipeline design check type as inter-functional unit addressing, searching a pipeline branch which is associated with the current branch equipment and matched with the inter-functional unit addressing based on the inter-functional unit addressing, and recording the pipe length of the pipeline branch of the functional unit.
Step S408, searching for a connecting piece corresponding to the functional unit pipeline branch, and calculating the equivalent length of the connecting piece and the branch pipe length of the connecting piece pipeline branch.
In step S410, when it is judged that the branch device is not the target system unit, the process returns to step S408.
In step S412, when the branch device is determined to be the target system unit, the addressing process is ended.
The addressing mode between the functional units is that the current branch equipment is selected from the connecting pieces and the system units contained in the two functional units to be addressed, the pipeline branch which is associated with the current branch equipment and is matched with the addressing between the functional units is searched, the connecting piece corresponding to the pipeline branch of the functional unit is searched, when the branch equipment is judged to be the target system unit, the addressing process is ended, and when the branch equipment is judged not to be the target system unit, the addressing operation is continued, so that the addressing and the pipeline design between any two functional units in the air conditioning unit can be flexibly realized.
In one embodiment, step S404 further comprises:
when the pipeline branches of the two functional units to be addressed are smaller than or equal to a preset branch number threshold value, taking the equipment which is positioned at the most upstream of any one functional unit as current branch equipment, wherein the equipment positioned at the most upstream is a connecting piece or a system unit;
and when the pipeline branches of the two functional units to be addressed are larger than a preset branch number threshold value, taking the system unit which is positioned at the most downstream of any one functional unit as the current branch equipment.
Specifically, when the type of pipeline design check is addressing between the functional units, the number of branches of the pipeline of the air conditioning unit is compared with a preset branch number threshold, and when the pipeline branches of the two functional units to be addressed are smaller than or equal to the preset branch number threshold, the most upstream equipment of any one functional unit is taken as the current branch equipment, the most upstream equipment is a connecting piece or a system unit, and the addressing operation can be performed in a forward addressing mode. When the pipeline branches of the two functional units to be addressed are greater than a preset branch number threshold value, the system unit located at the most downstream of any one functional unit is taken as the current branch equipment, and the addressing operation can be carried out in a reverse addressing mode.
In the above step, by comparing the pipeline branches of the two functional units to be addressed with the predetermined branch number threshold, when the pipeline branches of the two functional units to be addressed are less than or equal to the predetermined branch number threshold, the most upstream device of any one functional unit is taken as the current branch device, and the most upstream device is a connecting piece or a system unit. When the pipeline branches of the two functional units to be addressed are larger than the preset branch number threshold value, the system unit which is positioned at the most downstream of any one functional unit is taken as the current branch equipment, the current branch equipment can be quickly determined in an addressing mode among the functional units, and the addressing operation efficiency is further improved.
In one embodiment, when the branch device is a system unit but not a target system unit, the method further comprises the steps of:
and searching the last searched connecting piece, taking the connecting piece as the current branch equipment, and returning to the step of searching the pipeline branch which is associated with the current branch equipment and is matched with the pipeline design inspection type.
Specifically, when the branch device is a system unit, the current branch needs to be ended according to the internal operation logic of the air conditioning unit, but the system unit is not necessarily a target system unit that needs to be searched, so that when the branch device is a system unit but is not a target system unit, the last searched connecting piece needs to be searched, the connecting piece is used as the current branch device, the searching operation of the branch device and the target function unit is executed again, and the addressing process is ended until the target system unit is searched.
In the step, when the branch equipment is the system unit instead of the target system unit, the last found connecting piece is used as the current branch equipment, the step of searching the pipeline branch which is associated with the current branch equipment and is matched with the pipeline design check type is returned in time, and the addressing operation is carried out again until the branch equipment is the target system unit, so that the target system unit can be found quickly, and the addressing efficiency is improved.
It should be understood that although the various steps in the flow charts of fig. 1-4 are shown in order as indicated by the arrows, the steps are not necessarily performed in order as indicated by the arrows. The steps are not performed in the exact order shown and described, and may be performed in other orders, unless explicitly stated otherwise. Moreover, at least some of the steps in fig. 1-4 may include multiple sub-steps or multiple stages that are not necessarily performed at the same time, but may be performed at different times, and the order of performance of the sub-steps or stages is not necessarily sequential, but may be performed in turn or alternating with other steps or at least some of the sub-steps or stages of other steps.
In one embodiment, a pipe connection method of an air conditioning unit is provided, in which an outdoor unit is connected to a first end of a first branch pipe, a second end of the first branch pipe is connected to a first end of a first mode converter, a second end of the first branch pipe is connected to a first end of a second mode converter, a second end of the first mode converter is connected to a first indoor unit, a second end of the second mode converter is connected to a first end of a second branch pipe, and a second end of the second branch pipe is connected to a second indoor unit.
In one embodiment, as shown in fig. 5, there is provided an air conditioning unit duct designing apparatus including: a pipeline branch finding module 502, a branch device finding module 504, a connecting piece equivalent length calculating module 506 and a pipeline design judging module 508, wherein:
a pipeline branch searching module 502, configured to search, based on a pipeline design check type, a pipeline branch associated with a current branch device and matching the pipeline design check type when a pipeline design check triggering condition is met, and obtain a branch pipe length of the pipeline branch;
a branch device searching module 504, configured to search, through the pipeline branch, a branch device corresponding to the pipeline branch;
a connecting part equivalent length calculating module 506, configured to calculate an equivalent length of the connecting part when the branch device is a connecting part, and use the connecting part as a current branch device, and return to the step of searching for a pipeline branch associated with the current branch device and matching with the pipeline design inspection type;
and a pipeline design determining module 508, configured to determine whether the air conditioning unit pipeline meets design requirements according to an actual length and an equivalent length of the air conditioning unit pipeline determined based on each pipeline branch when the branch device is a system unit, where the actual length is a sum of branch lengths of each pipeline branch, and the equivalent length is a sum of the branch lengths of each pipeline branch and an equivalent length of each connecting piece.
According to the pipeline design device of the air conditioning unit, when the triggering condition of the pipeline design check is met, the pipeline branch which is associated with the current branch equipment and matched with the pipeline design check type is searched based on the pipeline design check type, and the branch pipe length of the pipeline branch is obtained. And then searching the branch equipment corresponding to the pipeline branch through the pipeline branch, calculating the equivalent length of the connecting piece when the branch equipment is the connecting piece, taking the connecting piece as the current branch equipment, and returning to the step of searching the pipeline branch which is associated with the current branch equipment and is matched with the pipeline design inspection type. And when the branch equipment is a system unit, determining whether the pipeline of the air conditioning unit meets the design requirement according to the actual length and the equivalent length of the pipeline of the air conditioning unit determined based on the branches of the pipelines, wherein the actual length is the sum of the branch pipe lengths of the branches of the pipelines, and the equivalent length is the sum of the branch pipe lengths of the branches of the pipelines and the equivalent length of each connecting piece. By utilizing a fast and efficient addressing mode of the air conditioning unit, the design scheme of the air conditioning unit pipeline provided by a user is verified, whether the design scheme of the air conditioning unit pipeline meets the design requirement is judged in time, and the design efficiency of the air conditioning unit pipeline is further improved.
In one embodiment, a pipeline design device of an air conditioning unit is provided, and the pipeline design determination module is further configured to:
and searching the last searched connecting piece, taking the connecting piece as the current branch equipment, and returning to the step of searching the pipeline branch which is associated with the current branch equipment and is matched with the pipeline design inspection type.
According to the pipeline design device of the air conditioning unit, when the branch equipment is the system unit instead of the target system unit, the last searched connecting piece is used as the current branch equipment, the step of searching the pipeline branch which is associated with the current branch equipment and matched with the pipeline design checking type is returned in time, and the addressing operation is carried out again until the branch equipment is the target system unit, so that the target system unit can be found quickly, and the addressing efficiency is improved.
For specific limitations of the pipeline design device of the air conditioning unit, reference may be made to the above limitations of the pipeline design method of the air conditioning unit, and details thereof are not repeated here. All or part of each module in the pipeline design device of the air conditioning unit can be realized by software, hardware and a combination thereof. The modules can be embedded in a hardware form or independent from a processor in the computer device, and can also be stored in a memory in the computer device in a software form, so that the processor can call and execute operations corresponding to the modules.
In one embodiment, the current branch device selecting unit is further configured to:
when the pipeline branches of the two functional units to be addressed are smaller than or equal to a preset branch number threshold value, taking the equipment which is positioned at the most upstream of any one functional unit as current branch equipment, wherein the equipment positioned at the most upstream is a connecting piece or a system unit;
and when the pipeline branches of the two functional units to be addressed are larger than a preset branch number threshold value, taking the system unit which is positioned at the most downstream of any one functional unit as the current branch equipment.
The current branch equipment selecting unit compares the pipeline branches of the two functional units to be addressed with a preset branch number threshold value, and when the pipeline branches of the two functional units to be addressed are smaller than or equal to the preset branch number threshold value, the equipment located at the most upstream of any one functional unit is used as current branch equipment, and the equipment located at the most upstream is a connecting piece or a system unit. When the pipeline branches of the two functional units to be addressed are larger than the preset branch number threshold value, the system unit which is positioned at the most downstream of any one functional unit is taken as the current branch equipment, the current branch equipment can be quickly determined in an addressing mode among the functional units, and the addressing operation efficiency is further improved.
In one embodiment, a computer device is provided, which may be a terminal, and its internal structure diagram may be as shown in fig. 6. The computer device includes a processor, a memory, a network interface, a display screen, and an input device connected by a system bus. Wherein the processor of the computer device is configured to provide computing and control capabilities. The memory of the computer device comprises a nonvolatile storage medium and an internal memory. The non-volatile storage medium stores an operating system and a computer program. The internal memory provides an environment for the operation of an operating system and computer programs in the non-volatile storage medium. The network interface of the computer device is used for communicating with an external terminal through a network connection. The computer program is executed by a processor to realize a pipeline design method of the air conditioning unit. The display screen of the computer equipment can be a liquid crystal display screen or an electronic ink display screen, and the input device of the computer equipment can be a touch layer covered on the display screen, a key, a track ball or a touch pad arranged on the shell of the computer equipment, an external keyboard, a touch pad or a mouse and the like.
Those skilled in the art will appreciate that the architecture shown in fig. 6 is merely a block diagram of some of the structures associated with the disclosed aspects and is not intended to limit the computing devices to which the disclosed aspects apply, as particular computing devices may include more or less components than those shown, or may combine certain components, or have a different arrangement of components.
In one embodiment, there is provided a computer device comprising a memory storing a computer program and a processor implementing the following steps when the processor executes the computer program:
when a pipeline design inspection triggering condition is met, based on a pipeline design inspection type, searching a pipeline branch which is associated with the current branch equipment and is matched with the pipeline design inspection type, and acquiring the branch pipe length of the pipeline branch;
searching branch equipment corresponding to the pipeline branch through the pipeline branch;
when the branch equipment is a connecting piece, calculating the equivalent length of the connecting piece, taking the connecting piece as the current branch equipment, and returning to the step of searching the pipeline branch which is associated with the current branch equipment and is matched with the pipeline design inspection type;
when the branch equipment is a system unit, determining whether the air conditioning unit pipeline meets the design requirement according to the actual length and the equivalent length of the air conditioning unit pipeline determined based on each pipeline branch, wherein the actual length is the sum of the branch pipe lengths of each pipeline branch, and the equivalent length is the sum of the branch pipe length of each pipeline branch and the equivalent length of each connecting piece.
In one embodiment, the processor, when executing the computer program, further performs the steps of:
and searching the last searched connecting piece, taking the connecting piece as the current branch equipment, and returning to the step of searching the pipeline branch which is associated with the current branch equipment and is matched with the pipeline design inspection type.
In one embodiment, the processor, when executing the computer program, further performs the steps of:
and when the pipeline design check type is forward addressing, the pipeline branch which is associated with the current branch equipment and is matched with the pipeline design check type is a downstream pipeline branch associated with the current branch equipment.
In one embodiment, the processor, when executing the computer program, further performs the steps of:
when the pipeline design check type is forward addressing, when a pipeline branch which is associated with the current branch equipment and is matched with the pipeline design check type is searched for the first time, the current branch equipment is an outdoor unit.
In one embodiment, the processor, when executing the computer program, further performs the steps of:
when the type of the pipeline design check is addressing between functional units, before searching a pipeline branch which is associated with the current branch equipment and is matched with the type of the pipeline design check based on the type of the pipeline design check, the method further comprises the following steps:
acquiring a connecting piece and a system unit contained in two functional units to be addressed;
and selecting the current branch equipment from the connecting pieces and the system units contained in the two functional units to be addressed.
In one embodiment, the processor, when executing the computer program, further performs the steps of:
when the pipeline branches of the two functional units to be addressed are smaller than or equal to a preset branch number threshold value, taking the most upstream equipment of any one functional unit as current branch equipment, wherein the most upstream equipment is a connecting piece or a system unit;
and when the pipeline branches of the two functional units to be addressed are greater than a preset branch number threshold value, taking the system unit which is positioned at the most downstream of any one functional unit as the current branch equipment.
In one embodiment, the processor, when executing the computer program, further performs the steps of:
and when the pipeline design check type is reverse addressing, the pipeline branch which is associated with the current branch equipment and is matched with the pipeline design check type is an upstream pipeline branch which is associated with the current branch equipment.
In one embodiment, the processor, when executing the computer program, further performs the steps of:
when the pipeline design check type is reverse addressing, the pipeline branch associated with the current branch equipment and matched with the pipeline design check type is searched for the first time, and the current branch equipment is a system unit.
In one embodiment, the processor, when executing the computer program, further performs the steps of:
and when the actual length is smaller than or equal to the corresponding actual length threshold value and the equivalent length is smaller than or equal to the corresponding equivalent length threshold value, judging that the air conditioning unit pipeline meets the design requirement, otherwise, judging that the air conditioning unit pipeline does not meet the design requirement.
In one embodiment, the processor, when executing the computer program, further performs the steps of:
calculating the sum of the branch pipe lengths of the searched pipeline branches to obtain the current actual length;
and when the current actual length is greater than or equal to the corresponding actual length threshold, judging that the design requirement is not met.
In one embodiment, the processor, when executing the computer program, further performs the steps of:
calculating the lengths of the branch pipes of the searched pipeline branches and the sum of the equivalent lengths of the searched connecting pieces to obtain the current equivalent length;
and when the current equivalent length is greater than or equal to the corresponding equivalent length threshold value, judging that the design requirement is not met.
In one embodiment, a computer-readable storage medium is provided, having a computer program stored thereon, which when executed by a processor, performs the steps of:
when a pipeline design inspection triggering condition is met, based on a pipeline design inspection type, searching a pipeline branch which is associated with the current branch equipment and is matched with the pipeline design inspection type, and acquiring the branch pipe length of the pipeline branch;
searching branch equipment corresponding to the pipeline branch through the pipeline branch;
when the branch equipment is a connecting piece, calculating the equivalent length of the connecting piece, taking the connecting piece as the current branch equipment, and returning to the step of searching the pipeline branch which is associated with the current branch equipment and is matched with the pipeline design inspection type;
when the branch equipment is a system unit, determining whether the air conditioning unit pipeline meets the design requirement according to the actual length and the equivalent length of the air conditioning unit pipeline determined based on each pipeline branch, wherein the actual length is the sum of the branch pipe lengths of each pipeline branch, and the equivalent length is the sum of the branch pipe length of each pipeline branch and the equivalent length of each connecting piece.
In one embodiment, the computer program when executed by the processor further performs the steps of:
and searching the last searched connecting piece, taking the connecting piece as the current branch equipment, and returning to the step of searching the pipeline branch which is associated with the current branch equipment and is matched with the pipeline design inspection type.
In one embodiment, the computer program when executed by the processor further performs the steps of:
and when the pipeline design check type is forward addressing, the pipeline branch which is associated with the current branch equipment and is matched with the pipeline design check type is a downstream pipeline branch associated with the current branch equipment.
In one embodiment, the computer program when executed by the processor further performs the steps of:
when the pipeline design check type is forward addressing, when a pipeline branch which is associated with the current branch equipment and is matched with the pipeline design check type is searched for the first time, the current branch equipment is an outdoor unit.
In one embodiment, the computer program when executed by the processor further performs the steps of:
when the type of the pipeline design check is addressing between functional units, before searching a pipeline branch which is associated with the current branch equipment and is matched with the type of the pipeline design check based on the type of the pipeline design check, the method further comprises the following steps:
acquiring a connecting piece and a system unit contained in two functional units to be addressed;
and selecting the current branch equipment from the connecting pieces and the system units contained in the two functional units to be addressed.
In one embodiment, the computer program when executed by the processor further performs the steps of:
when the pipeline branches of the two functional units to be addressed are smaller than or equal to a preset branch number threshold value, taking the most upstream equipment of any one functional unit as current branch equipment, wherein the most upstream equipment is a connecting piece or a system unit;
and when the pipeline branches of the two functional units to be addressed are greater than a preset branch number threshold value, taking the system unit which is positioned at the most downstream of any one functional unit as the current branch equipment.
In one embodiment, the computer program when executed by the processor further performs the steps of:
and when the pipeline design check type is reverse addressing, the pipeline branch which is associated with the current branch equipment and is matched with the pipeline design check type is an upstream pipeline branch which is associated with the current branch equipment.
In one embodiment, the computer program when executed by the processor further performs the steps of:
when the pipeline design check type is reverse addressing, the pipeline branch associated with the current branch equipment and matched with the pipeline design check type is searched for the first time, and the current branch equipment is a system unit.
In one embodiment, the computer program when executed by the processor further performs the steps of:
and when the actual length is smaller than or equal to the corresponding actual length threshold value and the equivalent length is smaller than or equal to the corresponding equivalent length threshold value, judging that the air conditioning unit pipeline meets the design requirement, otherwise, judging that the air conditioning unit pipeline does not meet the design requirement.
In one embodiment, the computer program when executed by the processor further performs the steps of:
calculating the sum of the branch pipe lengths of the searched pipeline branches to obtain the current actual length;
and when the current actual length is greater than or equal to the corresponding actual length threshold, judging that the design requirement is not met.
In one embodiment, the computer program when executed by the processor further performs the steps of:
calculating the lengths of the branch pipes of the searched pipeline branches and the sum of the equivalent lengths of the searched connecting pieces to obtain the current equivalent length;
and when the current equivalent length is greater than or equal to the corresponding equivalent length threshold value, judging that the design requirement is not met.
It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above can be implemented by hardware instructions of a computer program, which can be stored in a non-volatile computer-readable storage medium, and when executed, can include the processes of the embodiments of the methods described above. Any reference to memory, storage, database, or other medium used in the embodiments provided herein may include non-volatile and/or volatile memory, among others. Non-volatile memory can include read-only memory (ROM), Programmable ROM (PROM), Electrically Programmable ROM (EPROM), Electrically Erasable Programmable ROM (EEPROM), or flash memory. Volatile memory can include Random Access Memory (RAM) or external cache memory. By way of illustration and not limitation, RAM is available in a variety of forms such as Static RAM (SRAM), Dynamic RAM (DRAM), Synchronous DRAM (SDRAM), Double Data Rate SDRAM (DDRSDRAM), Enhanced SDRAM (ESDRAM), Synchronous Link DRAM (SLDRAM), Rambus Direct RAM (RDRAM), direct bus dynamic RAM (DRDRAM), and memory bus dynamic RAM (RDRAM).
The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (11)
1. A method of designing a duct of an air conditioning unit, the method comprising:
when a pipeline design inspection triggering condition is met, based on a pipeline design inspection type, searching a pipeline branch which is associated with the current branch equipment and is matched with the pipeline design inspection type, and acquiring the branch pipe length of the pipeline branch;
searching branch equipment corresponding to the pipeline branch through the pipeline branch;
when the branch equipment is a connecting piece, calculating the equivalent length of the connecting piece, taking the connecting piece as the current branch equipment, and returning to the step of searching the pipeline branch which is associated with the current branch equipment and is matched with the pipeline design inspection type;
when the branch equipment is a system unit, determining whether the air conditioning unit pipeline meets the design requirement according to the actual length and the equivalent length of the air conditioning unit pipeline determined based on each pipeline branch, wherein the actual length is the sum of the branch pipe lengths of each pipeline branch, and the equivalent length is the sum of the branch pipe length of each pipeline branch and the equivalent length of each connecting piece;
the pipeline design check type comprises:
forward addressing; the forward addressing represents an addressing mode from top to bottom from the air conditioner outdoor unit; when the pipeline design check type is forward addressing, a pipeline branch which is associated with the current branch equipment and is matched with the pipeline design check type is a downstream pipeline branch associated with the current branch equipment;
or reverse addressing; the reverse addressing represents a bottom-up addressing mode from the system unit; when the pipeline design check type is reverse addressing, a pipeline branch which is associated with the current branch equipment and is matched with the pipeline design check type is an upstream pipeline branch which is associated with the current branch equipment;
or inter-functional unit addressing; the inter-functional unit addressing means that any two functional units in the pipelines of the air conditioning unit are positioned, and pipeline addressing operation from one functional unit to the other functional unit is executed; when the pipeline design check type is addressing between the functional units, before searching the pipeline branch which is associated with the current branch equipment and is matched with the pipeline design check type, acquiring a connecting piece and a system unit which are contained in the two functional units to be addressed, and selecting the current branch equipment from the connecting piece and the system unit which are contained in the two functional units to be addressed.
2. The method of claim 1, wherein when the branch device is a system unit and the system unit is not a target system unit, further comprising the steps of:
and searching the last searched connecting piece, taking the connecting piece as the current branch equipment, and returning to the step of searching the pipeline branch which is associated with the current branch equipment and is matched with the pipeline design inspection type.
3. The method of claim 1, wherein when the pipeline design check type is forward addressing, the current branch equipment is an outdoor unit when a pipeline branch associated with the current branch equipment and matching the pipeline design check type is first searched.
4. The method according to claim 1, wherein selecting a current branch device from the connections and system units comprised by the two functional units to be addressed comprises:
when the pipeline branches of the two functional units to be addressed are smaller than or equal to a preset branch number threshold value, taking the most upstream equipment of any one functional unit as current branch equipment, wherein the most upstream equipment is a connecting piece or a system unit;
and when the pipeline branches of the two functional units to be addressed are greater than a preset branch number threshold value, taking the system unit which is positioned at the most downstream of any one functional unit as the current branch equipment.
5. The method of claim 1, wherein when the pipeline design check type is reverse addressing, the current branch device is a system unit when a pipeline branch associated with the current branch device and matching the pipeline design check type is first located.
6. The method of any one of claims 1-4, wherein determining whether the air conditioning unit duct meets design requirements based on the actual and equivalent lengths of the air conditioning unit duct determined based on each of the duct branches comprises:
and when the actual length is smaller than or equal to the corresponding actual length threshold value and the equivalent length is smaller than or equal to the corresponding equivalent length threshold value, judging that the air conditioning unit pipeline meets the design requirement, otherwise, judging that the air conditioning unit pipeline does not meet the design requirement.
7. The method according to any one of claims 1-4, further comprising, after taking the branch length of the pipeline branch, the steps of:
calculating the sum of the branch pipe lengths of the searched pipeline branches to obtain the current actual length;
and when the current actual length is greater than or equal to the corresponding actual length threshold, judging that the design requirement is not met.
8. The method according to any of claims 1-4, further comprising, after calculating the equivalent length of the connection, the steps of:
calculating the lengths of the branch pipes of the searched pipeline branches and the sum of the equivalent lengths of the searched connecting pieces to obtain the current equivalent length;
and when the current equivalent length is greater than or equal to the corresponding equivalent length threshold value, judging that the design requirement is not met.
9. A piping design device of an air conditioning unit, characterized in that the device comprises:
the pipeline branch searching module is used for searching a pipeline branch which is associated with the current branch equipment and is matched with the pipeline design checking type based on the pipeline design checking type when the triggering condition of the pipeline design checking is met, and acquiring the branch pipe length of the pipeline branch;
the branch equipment searching module is used for searching branch equipment corresponding to the pipeline branch through the pipeline branch;
the connecting piece equivalent length calculating module is used for calculating the equivalent length of the connecting piece when the branch equipment is the connecting piece, taking the connecting piece as the current branch equipment, and returning to the step of searching the pipeline branch which is associated with the current branch equipment and is matched with the pipeline design inspection type;
the pipeline design judging module is used for determining whether the pipeline of the air conditioning unit meets the design requirement or not according to the actual length and the equivalent length of the pipeline of the air conditioning unit determined based on the branches of the pipelines when the branch equipment is a system unit, wherein the actual length is the sum of the branch lengths of the branches of the pipelines, and the equivalent length is the sum of the branch lengths of the branches of the pipelines and the equivalent length of each connecting piece;
wherein the pipeline design check type comprises:
forward addressing; the forward addressing represents an addressing mode from top to bottom from the air conditioner outdoor unit; when the pipeline design check type is forward addressing, a pipeline branch which is associated with the current branch equipment and is matched with the pipeline design check type is a downstream pipeline branch associated with the current branch equipment;
or reverse addressing; the reverse addressing represents a bottom-up addressing mode from the system unit; when the pipeline design check type is reverse addressing, a pipeline branch which is associated with the current branch equipment and is matched with the pipeline design check type is an upstream pipeline branch which is associated with the current branch equipment;
or inter-functional unit addressing; the inter-functional unit addressing means that any two functional units in the pipelines of the air conditioning unit are positioned, and pipeline addressing operation from one functional unit to the other functional unit is executed; when the pipeline design check type is addressing between the functional units, acquiring a connecting piece and a system unit which are contained in the two functional units to be addressed; and selecting the current branch equipment from the connecting pieces and the system units contained in the two functional units to be addressed.
10. A computer device comprising a memory and a processor, the memory storing a computer program, wherein the processor implements the steps of the method of any one of claims 1 to 8 when executing the computer program.
11. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out the steps of the method of any one of claims 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910468059.6A CN110175424B (en) | 2019-05-31 | 2019-05-31 | Pipeline design method and device of air conditioning unit, computer equipment and storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910468059.6A CN110175424B (en) | 2019-05-31 | 2019-05-31 | Pipeline design method and device of air conditioning unit, computer equipment and storage medium |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110175424A CN110175424A (en) | 2019-08-27 |
| CN110175424B true CN110175424B (en) | 2020-09-11 |
Family
ID=67696810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910468059.6A Active CN110175424B (en) | 2019-05-31 | 2019-05-31 | Pipeline design method and device of air conditioning unit, computer equipment and storage medium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110175424B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110569597B (en) * | 2019-09-09 | 2021-03-19 | 珠海格力电器股份有限公司 | Pipeline piece management method, storage medium and computer equipment |
| CN110598329A (en) * | 2019-09-16 | 2019-12-20 | 珠海格力电器股份有限公司 | Pipeline piece design method, storage medium and computer equipment |
| CN111274634B (en) * | 2020-01-19 | 2023-06-13 | 杭州群核信息技术有限公司 | Self-adaptive air conditioner pipeline generation and adjustment system and method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105202820A (en) * | 2015-10-30 | 2015-12-30 | 广东美的制冷设备有限公司 | Evaporator assembly and air-conditioning indoor unit |
| CN109388899A (en) * | 2018-10-25 | 2019-02-26 | 珠海格力电器股份有限公司 | Pipeline design method and device, computer equipment and storage medium |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8235777B2 (en) * | 2005-05-03 | 2012-08-07 | Daniel Stanimirovic | Fully articulated and comprehensive air and fluid distribution, metering and control method and apparatus for primary movers, heat exchangers, and terminal flow devices |
| US9739268B2 (en) * | 2009-12-21 | 2017-08-22 | Ronald Kurt Christensen | Transient liquid pressure power generation systems and associated devices and methods |
| CN103162385B (en) * | 2013-04-02 | 2016-01-13 | 四川长虹电器股份有限公司 | A kind of device and method adjusting electronic expansion valve of refrigeration equipment |
| CN104748287A (en) * | 2013-12-25 | 2015-07-01 | 珠海格力电器股份有限公司 | Method and system for constructing model selection software and calculating pipe length and central air conditioner |
| CN105042801B (en) * | 2015-09-01 | 2017-09-12 | 湖南集森节能环保科技有限公司 | A kind of chilled water pump group energy-saving control method and system |
| CN106440254A (en) * | 2016-11-08 | 2017-02-22 | 广东美的暖通设备有限公司 | Air conditioning system and length detection method of connection distribution pipe thereof |
| CN107023899A (en) * | 2017-03-28 | 2017-08-08 | 南京师范大学 | A kind of depth dehumidified air handles unit |
| CN107289556B (en) * | 2017-05-31 | 2019-05-28 | 珠海格力电器股份有限公司 | Air conditioning system and air conditioning system control method with same |
| CN109670201B (en) * | 2018-11-15 | 2023-12-05 | 珠海格力电器股份有限公司 | Pipeline connection method and device and multi-split air conditioning system |
-
2019
- 2019-05-31 CN CN201910468059.6A patent/CN110175424B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105202820A (en) * | 2015-10-30 | 2015-12-30 | 广东美的制冷设备有限公司 | Evaporator assembly and air-conditioning indoor unit |
| CN109388899A (en) * | 2018-10-25 | 2019-02-26 | 珠海格力电器股份有限公司 | Pipeline design method and device, computer equipment and storage medium |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110175424A (en) | 2019-08-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110175424B (en) | Pipeline design method and device of air conditioning unit, computer equipment and storage medium | |
| CN110868241B (en) | Underground cable fault early warning method and device based on multiple models | |
| CN110875851B (en) | Underground cable fault early warning method and device | |
| CN110798245B (en) | Underground cable fault early warning method and device based on single model | |
| CN110457843B (en) | Three-dimensional pipeline model generation method, device, computer equipment and storage medium | |
| CN110837956A (en) | Underground cable inspection task distribution method and device | |
| CN110866634A (en) | Underground cable fault early warning method and device based on model selection | |
| CN109542962B (en) | Data processing method, data processing device, computer equipment and storage medium | |
| CN112380130A (en) | Application testing method and device based on call dependency relationship | |
| CN115907688A (en) | BIM-based image examination method, system, equipment and storage medium | |
| CN112380607A (en) | Pipeline connection data generation method and device, computer equipment and storage medium | |
| JP2020166339A (en) | Data generation device, data generation method, and program | |
| CN109740235B (en) | Method and device for determining coal saving amount of coal-fired boiler, readable medium and electronic equipment | |
| CN110851182B (en) | Instruction acquisition method and device, computer equipment and storage medium | |
| CN110704898B (en) | Method for placing connecting node between tiger window model and roof truss girder model and product | |
| CN110736898B (en) | Underground cable fault early warning method and device based on water level data | |
| CN111159025A (en) | Application program interface testing method and device, computer equipment and storage medium | |
| CN110737934B (en) | Tiger window roof truss node generation method, device and storage medium | |
| CN109582516A (en) | The rear end SSD method for analyzing performance, device, computer equipment and storage medium | |
| CN112016297B (en) | Intention recognition model testing method and device, computer equipment and storage medium | |
| CN114138176A (en) | Nor Flash erasing and upgrading method and device, computer equipment and storage medium | |
| CN111125809B (en) | Building steel column generation method and device, computer equipment and storage medium | |
| CN110780157A (en) | Temperature-based underground cable fault judgment method and device | |
| CN109388899B (en) | Pipeline design method and device, computer equipment and storage medium | |
| CN110704218B (en) | Data processing method, data processing device, computer equipment and storage medium |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |