CN209591161U - A kind of examination training platform - Google Patents

A kind of examination training platform Download PDF

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Publication number
CN209591161U
CN209591161U CN201822258878.1U CN201822258878U CN209591161U CN 209591161 U CN209591161 U CN 209591161U CN 201822258878 U CN201822258878 U CN 201822258878U CN 209591161 U CN209591161 U CN 209591161U
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China
Prior art keywords
platform
main body
practical
pedestal
practical traning
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CN201822258878.1U
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Chinese (zh)
Inventor
宁柯
李�杰
李钊
张志�
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Wuhan Hua Long Connaught For Information Technology Co Ltd
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Wuhan Hua Long Connaught For Information Technology Co Ltd
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Abstract

Examination training platform disclosed in the present application, compared with prior art, comprising: practical traning platform pedestal;The practical operation platform main body being installed on the practical traning platform pedestal;The equipment platform being installed on the practical traning platform pedestal;The refrigeration unit being set on the equipment platform;The evaluating platform main body being installed on the practical traning platform pedestal;The refrigeration system touching display screen being set in the evaluating platform main body;The air-conditioning internal machine being installed in the evaluating platform main body.Examination training platform provided by the present application can preferably assist student to carry out practical operations and the training such as device mounting design involved in Refrigeration & Air-Conditioning profession compared to existing technologies.

Description

A kind of examination training platform
Technical field
This application involves teaching check-up system Instrument technology fields, more specifically more particularly to a kind of examination training platform.
Background technique
Currently, preferably to dock curricular standard, suitable for the teaching and student's real training of Refrigeration & Air-Conditioning technology specialty, system Cold apparatus for checking comes into being, and has carried out unified plan design for real training practical operation content, has both focused on the operation of system equipment Operation, installation, debugging and maintenance, and focus on Practical Project, using design and management.
Examining training platform is vital component devices in refrigeration apparatus for checking, is to undertake student to learn and examine The function of the platform of core operation, examination training platform in the prior art is excessively single, can not undertake complex white silk abundant It practises and being operated with examination.
Therefore, how a kind of examination training platform is provided, student can preferably be assisted to carry out Refrigeration & Air-Conditioning profession Involved in practical operations and the training such as mounting design, have become those skilled in the art's technical problem urgently to be resolved.
Utility model content
In order to solve the above technical problems, the application provides a kind of examination training platform, can preferably assist student into Practical operations and the training such as mounting design involved in row Refrigeration & Air-Conditioning profession.
Technical solution provided by the present application is as follows:
The application provides a kind of examination training platform, comprising: practical traning platform pedestal;The reality being installed on the practical traning platform pedestal Grasp platform main body;The equipment platform being installed on the practical traning platform pedestal;The refrigeration unit being set on the equipment platform;Installation Evaluating platform main body on the practical traning platform pedestal;The refrigeration system touch-control being set in the evaluating platform main body is shown Screen;The air-conditioning internal machine being installed in the evaluating platform main body.
Further, in a kind of preferred mode of the utility model, training platform is examined further include: be installed on described examine Monitoring device in core main platform body.
Further, in a kind of preferred mode of the utility model, the monitoring device includes: to be set to the examination The first camera and second camera in main platform body, first camera are fixedly installed in the evaluating platform main body On, the camera angle of the second camera is adjustable.
Further, in a kind of preferred mode of the utility model, training platform is examined further include: be installed on the reality It instructs on stylobate frame, and is located at the first locker below the practical operation platform main body;It is installed on the practical traning platform pedestal, and is located at The second locker below the practical operation platform main body.
Further, in a kind of preferred mode of the utility model, copper pipe is additionally provided in the practical operation platform main body and is fixed Mechanism, the copper pipe fixed mechanism is for being fixed the active joint in refrigeration system.
Further, in a kind of preferred mode of the utility model, cold apparatus for checking training platform further include: be set to institute State double exigency stop systems in evaluating platform main body.
Further, in a kind of preferred mode of the utility model, double exigency stop systems include: to be set to refrigeration examination K1 normally-closed contact switch on equipment control circuit;For controlling the K1 relay coil of the K1 normally-closed contact switch on and off; The normally closed emergency stop switch of SB1 on the circuit where the K1 relay coil;Emergency stop in evaluating platform main body is pressed Button SB1, for disconnecting K1 relay coil;K2 normally-closed contact switch on the circuit where the K1 relay coil; For controlling the K2 relay coil of the K2 normally-closed contact switch on and off.
Further, in a kind of preferred mode of the utility model, the practical operation platform main body includes: set on the real training Electrical wiring operation module on stylobate frame;Pressure leakage detection operation module on the practical traning platform pedestal;Set on the reality Instruct the vacuum pumping module on stylobate frame;Filling refrigerant operation module on the practical traning platform pedestal;Set on described Operation debugging operations module on practical traning platform pedestal.
Further, in a kind of preferred mode of the utility model, installation behaviour is additionally provided in the practical operation platform main body Make side plate, the installation operation side plate is practiced installation refrigeration component, hand valve, solenoid valve, terminal box, table for student and assembled Part.
Further, in a kind of preferred mode of the utility model, practical traning platform pedestal bottom is additionally provided with universal Wheel, and the locking mechanism for locking the universal wheel.
A kind of examination training platform provided by the utility model, compared with prior art, comprising: practical traning platform pedestal, real training Practical operation platform main body, equipment platform, evaluating platform main body are installed on stylobate frame;Wherein, equipment platform is equipped with refrigeration unit;It examines Core main platform body is equipped with refrigeration system touching display screen, is also equipped with air-conditioning internal machine in evaluating platform main body.With the prior art It compares, examination training platform provided by the present application, student can preferably be assisted to carry out involved in Refrigeration & Air-Conditioning profession Practical operations and the training such as mounting design.
Detailed description of the invention
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, to embodiment or will show below There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this Some embodiments of application for those of ordinary skill in the art without creative efforts, can be with It obtains other drawings based on these drawings.
Fig. 1 is the schematic diagram of examination training platform provided by the embodiment of the utility model.
Specific embodiment
In order to make those skilled in the art more fully understand the technical solution in the application, below in conjunction with the application reality The technical scheme in the embodiment of the application is clearly and completely described for the attached drawing for applying in example, it is clear that described embodiment Only a part of the embodiment of the application, instead of all the embodiments.Based on the embodiment in the application, this field is common Technical staff's every other embodiment obtained without making creative work belongs to the model of the application protection It encloses.
It should be noted that it can directly exist when element is referred to as on " being fixed on " or " being set to " another element On another element or indirectly setting on the other element;When an element is known as " being connected to " another element, It can be directly to another element or be indirectly connected on another element.
It is to be appreciated that term " length ", " width ", "upper", under ", "front", "rear", "left", "right", "vertical", The orientation or positional relationship of the instructions such as "horizontal", "top", "bottom" "inner", "outside" is that orientation based on the figure or position are closed System is merely for convenience of description the application and simplifies description, rather than the device or element of indication or suggestion meaning must have Specific orientation is constructed and operated in a specific orientation, therefore should not be understood as the limitation to the application.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or Implicitly include one or more of the features.It is multiple in the description of the present application ", " several " be meant that two or Two or more, unless otherwise specifically defined.
It should be clear that structure depicted in this specification attached drawing, ratio, size etc., only to cooperate specification revealed Content is not limited to the enforceable qualifications of the application, therefore does not have so that those skilled in the art understands and reads Technical essential meaning, the modification of any structure, the change of proportionate relationship or the adjustment of size are not influencing the application institute energy Under the effect of generation and the purpose that can reach, it should all still fall in techniques disclosed in this application content and obtain the range that can cover It is interior.
It please be as shown in Figure 1, examination training platform provided by the embodiments of the present application, comprising: practical traning platform pedestal 1;It is installed on institute State the practical operation platform main body 2 on practical traning platform pedestal 1;The equipment platform 3 being installed on the practical traning platform pedestal 1;It is set to described set Refrigeration unit 4 on standby platform 3;The evaluating platform main body 5 being installed on the practical traning platform pedestal 1;It is flat to be set to the examination Refrigeration system touching display screen 12 in platform main body 5;The air-conditioning internal machine 6 being installed in the evaluating platform main body 5.
The utility model embodiment provides a kind of examination training platform, compared with prior art, comprising: practical traning platform pedestal 1, Practical operation platform main body 2, equipment platform 3, evaluating platform main body 5 are installed on practical traning platform pedestal 1;Wherein, equipment platform 3 is equipped with system Cold group 4;Evaluating platform main body 5 is equipped with refrigeration system touching display screen 12, is also equipped in air-conditioning in evaluating platform main body 5 Machine 6.Compared with prior art, examination training platform provided by the present application can preferably assist student to carry out refrigeration and sky Adjust practical operations and the training such as mounting design involved in profession.
Specifically, in the utility model embodiment, training platform is examined further include: be installed on the evaluating platform main body Monitoring device on 5.
Specifically, in the utility model embodiment, the monitoring device includes: to be set to the evaluating platform main body 5 On the first camera 7 and second camera 8, first camera 7 is fixedly installed in the evaluating platform main body 5, institute The camera angle for stating second camera 8 is adjustable.
Specifically, in the utility model embodiment, training platform is examined further include: be installed on the practical traning platform pedestal 1 On, and it is located at the first locker 9 of 2 lower section of practical operation platform main body;It is installed on the practical traning platform pedestal 1, and is located at described Second locker 10 of 2 lower section of practical operation platform main body.
Specifically, in the utility model embodiment, it is additionally provided with copper pipe fixed mechanism in the practical operation platform main body 2, it is described Copper pipe fixed mechanism is for being fixed the active joint in refrigeration system.The fixed machine of copper pipe is used in practical operation platform main body 2 The unique design of structure can carry out each active joint of refrigeration system effectively to fix, reduce pipeline because repeated disassembled and assembled is made At loss, can be realized student be repeated on the apparatus system assembles and welding train.
Specifically, in the utility model embodiment, cold apparatus for checking training platform further include: be set to the evaluating platform Double exigency stop systems in main body 5.
Specifically, in the utility model embodiment, double exigency stop systems include: to be set to refrigeration apparatus for checking control electricity The K1 normally-closed contact of road switchs;For controlling the K1 relay coil of the K1 normally-closed contact switch on and off;Set on the K1 The normally closed emergency stop switch of the SB1 on circuit where relay coil;Scram button SB1 in evaluating platform main body 5, is used for Disconnect K1 relay coil;K2 normally-closed contact switch on the circuit where the K1 relay coil;For controlling State the K2 relay coil of K2 normally-closed contact switch on and off.
Wherein, the behind of examination training platform refrigeration system touching display screen 12 involved in the utility model embodiment is The control circuit of refrigeration system, control circuit input voltage are 24V, and refrigeration control system circuit mainly controls in refrigerating circuit The start and stop of compressor, solenoid valve, expansion valve, water pump, fan, and the electric current in refrigeration system, voltage, temperature, pressure are carried out Detection, while the state of button, knob, switch is monitored.
Wherein, refrigeration unit 4 specifically includes that the appliance arrangements such as compressor, heat exchanger, condenser, air cooler.
Specifically, in the utility model embodiment, the practical operation platform main body 2 includes: on the practical traning platform pedestal 1 Electrical wiring operation module;Pressure leakage detection operation module on the practical traning platform pedestal 1;Set on the practical traning platform pedestal Vacuum pumping module on 1;Filling refrigerant operation module on the practical traning platform pedestal 1;Set on the practical traning platform Operation debugging operations module on pedestal 1.In the present embodiment, practical operation platform main body 2 can carry out the installation of refrigeration system, electrically connect Line pressure leakage detection, vacuumizes, fills the training operations such as refrigerant, operation debugging, can satisfy practice-training teaching, automatic technical ability is examined Core or Skill Competition requirement.
Specifically, in the utility model embodiment, installation operation side plate is additionally provided in the practical operation platform main body, it is described Installation operation side plate practices installation refrigeration component, hand valve, solenoid valve, terminal box, table lens for student.To meet contest Real training requirement, side plate use in fine high density fiberboard, student can freely install above the component that freezes, hand valve, solenoid valve, The accessories such as terminal box, table group, wherein big part fixes in advance, such as condensation unit, electric control box, system pipeline is by student Oneself plays and builds, and is assembled see also specification drawing.
Specifically, in the utility model embodiment, 1 bottom of practical traning platform pedestal is additionally provided with universal wheel 13, and For locking the locking mechanism of the universal wheel 13.
It more specifically illustrates, examination training platform involved in the utility model embodiment, is set according to refrigeration air-conditioner Job that requires special skills standard and refrigerated air-conditioning system installation and maintenance work Occupational standard are repaired in standby installation, referring to world's Skill Competition phase Close Project Technical standard design, using modularized design can carry out Refrigeration & Air-Conditioning profession involved in installation, circuit design, The practical operation and training of welding technique, wiring, pressure maintaining, hunt leak, vacuumize, the filling contents such as refrigerant, refrigerant-recovery, with For the purpose of culture Refrigeration & Air-Conditioning professional technician.
Wherein, practical traning platform pedestal uses aluminum profile to match stainless steel and PVC material for main frame, firm in structure, make Type beauty has the characteristics that fire prevention, waterproof, wear-resisting.In addition, be configured with drawer and function counter, for accommodating examination tool and auxiliary Help device, place tool data and relevant device.Practical traning platform pedestal bottom is equipped with universal wheel and locks the locking machine of universal wheel Structure, it is mobile and fixed when being easy to use.
Wherein, monitoring device is mainly made of video high-definition camera and video server, by network and server into Row connection, equipment one of camera non-interrupted picture recording after normally starting dock, another camera with provincial Test Centre It needs to carry out process video recording according to examination paper, it can be achieved that real training examination process monitors entirely.
Wherein, the operative sensor examined in training platform is detected using self detection mode, and sensor is using number temperature Sensor is spent, refrigeration system sends digital command to experimental evaluation platform digital sensor, and digital sensor is not replied as required Instruction, i.e. identification sensor is impaired, gives higher level's control terminal by refrigeration system reporting fault.
Wherein, the control system examined in training platform uses medical twin-stage power-supply filter, improves the anti-interference of system Ability improves the reliability of system, and simultaneity factor contains earth leakage protective device, improves the safety of equipment and personnel.Examination is real It instructs platform console and uses 24V drive control, more traditional 220V drive control circuit is safer.Except electronic pressure sensor external pressure It retracts and increases high-pressure and low-pressure mechanical compression table in road, electron pressure instrument will be shown on the touchscreen in data set, is convenient for It is observed in use process, for mechanical compression table in the case where pressure circuit overloads, Crush trigger contact, triggering is reliable and stable, Play the role of duplicate protection to the pressure circuit of system simultaneously.
The foregoing description of the disclosed embodiments can be realized professional and technical personnel in the field or using originally practical new Type.Various modifications to these embodiments will be readily apparent to those skilled in the art, and determine herein The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause This, the present invention will not be limited to the embodiments shown herein, and is to fit to and principles disclosed herein The widest scope consistent with features of novelty.

Claims (10)

1. a kind of examination training platform characterized by comprising
Practical traning platform pedestal;
The practical operation platform main body being installed on the practical traning platform pedestal;
The equipment platform being installed on the practical traning platform pedestal;
The refrigeration unit being set on the equipment platform;
The evaluating platform main body being installed on the practical traning platform pedestal;
The refrigeration system touching display screen being set in the evaluating platform main body;
The air-conditioning internal machine being installed in the evaluating platform main body.
2. examination training platform according to claim 1, which is characterized in that examination training platform further include: be installed on institute State the monitoring device in evaluating platform main body.
3. examination training platform according to claim 2, which is characterized in that the monitoring device include: be set to it is described The first camera and second camera in evaluating platform main body, first camera are fixedly installed in the evaluating platform master On body, the camera angle of the second camera is adjustable.
4. examination training platform according to claim 1, which is characterized in that examination training platform further include: be installed on institute It states on practical traning platform pedestal, and is located at the first locker below the practical operation platform main body;It is installed on the practical traning platform pedestal, and The second locker below the practical operation platform main body.
5. examination training platform according to claim 1, which is characterized in that it is solid to be additionally provided with copper pipe in the practical operation platform main body Determine mechanism, the copper pipe fixed mechanism is for being fixed the active joint in refrigeration system.
6. examination training platform according to claim 1, which is characterized in that cold apparatus for checking training platform further include: set Double exigency stop systems in the evaluating platform main body.
7. examination training platform according to claim 6, which is characterized in that double exigency stop systems include:
K1 normally-closed contact switch in refrigeration apparatus for checking control circuit;
For controlling the K1 relay coil of the K1 normally-closed contact switch on and off;
The normally closed emergency stop switch of SB1 on the circuit where the K1 relay coil;
Scram button SB1 in evaluating platform main body, for disconnecting K1 relay coil;
K2 normally-closed contact switch on the circuit where the K1 relay coil;It is opened for controlling the K2 normally-closed contact Close the K2 relay coil of on-off.
8. examination training platform according to claim 1, which is characterized in that the practical operation platform main body includes:
Electrical wiring operation module on the practical traning platform pedestal;
Pressure leakage detection operation module on the practical traning platform pedestal;
Vacuum pumping module on the practical traning platform pedestal;
Filling refrigerant operation module on the practical traning platform pedestal;
Operation debugging operations module on the practical traning platform pedestal.
9. examination training platform according to claim 1, which is characterized in that be additionally provided with installation in the practical operation platform main body Side plate is operated, the installation operation side plate is practiced installation refrigeration component, hand valve, solenoid valve, terminal box, table for student and assembled Part.
10. examination training platform according to claim 1, which is characterized in that practical traning platform pedestal bottom is additionally provided with Universal wheel, and the locking mechanism for locking the universal wheel.
CN201822258878.1U 2018-12-29 2018-12-29 A kind of examination training platform Active CN209591161U (en)

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Application Number Priority Date Filing Date Title
CN201822258878.1U CN209591161U (en) 2018-12-29 2018-12-29 A kind of examination training platform

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Application Number Priority Date Filing Date Title
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Publications (1)

Publication Number Publication Date
CN209591161U true CN209591161U (en) 2019-11-05

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109599002A (en) * 2018-12-29 2019-04-09 武汉华育诺为信息技术有限公司 A kind of examination training platform

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109599002A (en) * 2018-12-29 2019-04-09 武汉华育诺为信息技术有限公司 A kind of examination training platform

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