CN204254946U - Perfusion system - Google Patents
Perfusion system Download PDFInfo
- Publication number
- CN204254946U CN204254946U CN201420740677.4U CN201420740677U CN204254946U CN 204254946 U CN204254946 U CN 204254946U CN 201420740677 U CN201420740677 U CN 201420740677U CN 204254946 U CN204254946 U CN 204254946U
- Authority
- CN
- China
- Prior art keywords
- filling system
- bottler placer
- perfusion
- controller
- flow control
- 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.)
- Expired - Fee Related
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- 230000010412 perfusion Effects 0.000 title claims description 55
- 238000012546 transfer Methods 0.000 claims description 14
- 238000007599 discharging Methods 0.000 claims description 10
- 239000003507 refrigerant Substances 0.000 abstract description 24
- 239000002826 coolant Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000005086 pumping Methods 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000007726 management method Methods 0.000 description 3
- 238000012797 qualification Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000010410 reperfusion Effects 0.000 description 1
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- External Artificial Organs (AREA)
Abstract
The utility model provides a filling system. This filling system includes the filling machine, and the filling system still includes: a fingerprint recognizer for acquiring fingerprint information; and the controller is electrically connected with the fingerprint identifier and the filling machine, and the controller controls whether the filling machine is started or not according to the fingerprint information. The technical scheme of the utility model solved among the prior art anybody can press the filling switch and fill the refrigerant into the loading container of air conditioner in, for the refrigerant fill the quality, fill the problem that the safety buried hidden danger.
Description
Technical field
The utility model relates to air-conditioner production equipment field, in particular to a kind of filling system.
Background technology
At present, in the cooling medium charging link of air-conditioner production link, the mode of operation of existing cooling medium charging system is single (manual hand manipulation), therefore, perfusion post must take appointment with certificate, namely pour into staff must have perfusion qualification just can carry out perfusion operation.But present stage management work exists supervision leak, in process of production, the situation existence going on duty without relative certificate, take post often is had.Whether after vacuumizing refrigerant container, qualified regardless of the vacuum in container, anyone can press perfusion switch and enter in container by cooling medium charging, has buried hidden danger to the pouring quality of refrigerant, perfusion safety.
Utility model content
Main purpose of the present utility model is to provide a kind of filling system, can press perfusion switch enter in the container of air-conditioner by cooling medium charging, to the problem that the pouring quality of refrigerant, perfusion safety hide some dangers for solve in prior art anyone.
To achieve these goals, the utility model provides a kind of filling system, comprises bottler placer, and filling system also comprises: for obtaining the Fingerprint Identification Unit of finger print information; Controller, is all electrically connected with Fingerprint Identification Unit and bottler placer, and whether controller controls bottler placer according to finger print information and open.
Further, filling system also comprises perfusion casing, is connected with transfer pipeline between perfusion casing and bottler placer, and Fingerprint Identification Unit is arranged on perfusion casing.
Further, filling system also comprises flow control valve, and flow control valve is electrically connected with bottler placer, and flow control valve is arranged on transfer pipeline.
Further, flow control valve is magnetic valve.
Further, perfusion casing comprises charging aperture and discharging opening, and charging aperture is connected with bottler placer by transfer pipeline, discharging opening is provided with the locking piece for locking air-conditioner conveying pipeline.
Further, filling system also comprises alarm device, and alarm device is electrically connected with bottler placer.
Further, filling system also comprises tape deck, and tape deck is electrically connected with bottler placer.
Further, alarm device and tape deck are installed on bottler placer.
Further, bottler placer and controller are wireless connections.
Application the technical solution of the utility model, this filling system comprises bottler placer, controller and Fingerprint Identification Unit, after staff presses Fingerprint Identification Unit, the fingerprint of Fingerprint Identification Unit to staff is collected, and the finger print information of collection is sent to bottler placer by data transmission wires, bottler placer is made to be in the state of preparation work, then bottler placer will receive finger print information by wireless network or cable network communication transfer in controller, then the finger print information of the staff prestored takes out and transmits the finger print information come and compare and mate by controller.When after fingerprint matching success, controller sends perfusion command signal to bottler placer, and bottler placer will start after receiving perfusion instruction and carry out the work to air-conditioner perfusion refrigerant; When fingerprint matching mistake time, controller will send cut-off command to bottler placer, will carry out shutoff operation and stop perfusion operating after bottler placer receives cut-off command.Application the technical solution of the utility model, effectively can supervise the situation of the staff in perfusion refrigerant post, ensures that staff is all the special hilllock personnel taken appointment with certificate, and avoids the situation going on duty without relative certificate, determine a post to occur, thus guarantees perfusion safety and pouring quality.
Accompanying drawing explanation
The Figure of description forming a application's part is used to provide further understanding of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 shows according to the bottler placer of the embodiment of the filling system of the present utility model syndeton schematic diagram with perfusion casing;
Fig. 2 shows the operating process schematic diagram under the fingerprint pattern form of the embodiment of the filling system of Fig. 1; And
Fig. 3 shows the operating process schematic diagram under the general mode form of the embodiment of the filling system of Fig. 1.
Wherein, above-mentioned accompanying drawing comprises the following drawings mark:
10, bottler placer; 20, Fingerprint Identification Unit;
30, casing is poured into; 40, locking piece;
50, teleflex.
Detailed description of the invention
It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combine mutually.Below with reference to the accompanying drawings and describe the utility model in detail in conjunction with the embodiments.
As shown in Figure 1, according to embodiment of the present utility model, provide a kind of filling system, this filling system comprises bottler placer 10, further, filling system also comprises Fingerprint Identification Unit 20 and controller, and Fingerprint Identification Unit 20 is for obtaining finger print information, controller is all electrically connected with Fingerprint Identification Unit 20 and bottler placer 10, and whether controller controls bottler placer 10 according to finger print information and open.
This filling system comprises bottler placer 10, controller and Fingerprint Identification Unit 20, after staff presses Fingerprint Identification Unit 20, the fingerprint of Fingerprint Identification Unit 20 couples of staff is collected, and the finger print information of collection is sent to bottler placer 10 by data transmission wires, bottler placer 10 is made to be in the state of preparation work, then bottler placer 10 will receive finger print information by wireless network or cable network communication transfer in controller, then the finger print information of the staff prestored takes out and transmits the finger print information come and compare and mate by controller.When after fingerprint matching success, controller sends perfusion command signal to bottler placer 10, and bottler placer 10 will start after receiving perfusion instruction and carry out the work to air-conditioner perfusion refrigerant; When fingerprint matching mistake time, controller will send cut-off command to bottler placer 10, will carry out shutoff operation and stop perfusion operating after bottler placer 10 receives cut-off command.Application the technical solution of the utility model, effectively can supervise the situation of the staff in perfusion refrigerant post, ensures that staff is all the special hilllock personnel taken appointment with certificate, and avoids the situation going on duty without relative certificate, determine a post to occur, thus guarantees perfusion safety and pouring quality.
According to the present embodiment, filling system also comprises perfusion casing 30, is connected with transfer pipeline between perfusion casing 30 and bottler placer 10, and Fingerprint Identification Unit 20 is arranged on perfusion casing 30.The fingerprint signal collected carried out after the match is successful at controller, controller sends the instruction of conveying refrigerant to bottler placer 10, the delivery pump of bottler placer 10 carries out transportation work, refrigerant is just delivered to perfusion casing 30 by transfer pipeline, and then refrigerant pours in the refrigerant container of air-conditioner by perfusion casing 30.
In the present embodiment, filling system also comprises flow control valve, and flow control valve is electrically connected with bottler placer 10, and flow control valve is arranged on transfer pipeline.When refrigerant is delivered in perfusion casing 30, and in the container of air-conditioner, pour into refrigerant by flow control valve.Refrigerant carries out the control of uninterrupted by flow control valve, thus make the rate of flooding of refrigerant suitable, avoid occurring occurring that cooling medium charging amount controls inaccurate situation because of cooling medium charging excessive velocities, also can avoid the operating efficiency affecting perfusion work because rate of flooding crosses slowly.
Transfer pipeline between management bottler placer 10 and perfusion casing 30 and electrical connecting wire are conveniently installed, staff is by transfer pipeline and the unified teleflex 50 be placed between bottler placer 10 and perfusion casing 30 of electrical connecting wire, further, time between bottler placer 10 and perfusion casing 30 by transmission cable transmitting fingerprint information, transmission cable is also placed in teleflex 50 by staff together, so not only facilitate the Inspection and maintenance of pipeline and circuit, and the pipeline of filling system and the installing space shared by circuit can be saved.
Particularly, flow control valve is magnetic valve.Like this, magnetic valve realizes being electrically connected with the control computer at bottler placer 10 place, and by the aperture size of this control computer automatic control electric magnet valve, thus can realize controlling computer carries out perfusion work rate of flooding according to the actual conditions of cooling medium charging.Preferably, flow control valve can be arranged on the inside of perfusion casing 30.
Perfusion casing 30 comprises charging aperture and discharging opening (when flow control valve is arranged on the inside of pouring into casing 30 time, charging aperture is the entrance of flow control valve, discharging opening is the outlet of flow control valve), charging aperture is connected with bottler placer 10 by transfer pipeline, discharging opening is provided with the locking piece 40 for locking air-conditioner conveying pipeline.Due in the process of perfusion refrigerant, time refrigerant enters the container of air-conditioner from discharging opening, the pressure of refrigerant is comparatively large, in order to not allow the connecting line of container depart from from discharging opening, therefore utilizes locking piece 40 that connecting line is locked in discharge outlet.After cooling medium charging completes, connecting line locks from discharging opening contact by staff again.
Acquire to press Fingerprint Identification Unit 20 when the personnel except perfusion post can not with the finger print information successful match preserved in advance in controller, supervisor is facilitated to manage, and the actual conditions of Timeliness coverage perfusion work, filling system also comprises alarm device, and alarm device is electrically connected with bottler placer 10.Like this, as long as the fingerprint of the staff of pressing Fingerprint Identification Unit 20 does not mate, alarm device will give the alarm, and now, the error situation in supervisor's Timeliness coverage perfusion post, prevents the phenomenon gone on duty without relative certificate from occurring.
Filling system also comprises tape deck, and tape deck is electrically connected with bottler placer 10.Carry out record in real time by the overall process of tape deck to perfusion work, thus facilitate supervisor to carry out follow-uply checking and reviewing.
Conveniently to the centralized management of alarm device and tape deck, thus alarm device and tape deck are installed on bottler placer 10.
Bottler placer 10 and controller are wireless connections, to realize the wireless telecommunications between bottler placer 10 and controller.
Be illustrated in figure 2 the operating process under fingerprint pattern form, and Figure 3 shows that the operating process under general mode form.
This filling system is provided with the reperfusion mode of two mode of operations altogether: fingerprint pattern and general mode.When reporting to the police appears in the operating path of fingerprint pattern, after supervisor gets rid of operating personnel's qualification problem, before concrete confirmation reason, such as bottler placer five is precious, fingerprint reads the situation such as unsuccessfully, in order to not affect production, can through too small official technician confirms at the scene when, interim by the working mode change of bottler placer to general mode, after having feeler detection air-conditioner whether to put in place, the level of vacuum that vacuum detecting confirmed in container is carried out to container, and the vavuum pump in bottler placer carries out secondary vacuum pumping to container, if vacuum pumping cannot be carried out to container, alarm device in general mode route will give the alarm to remind staff, after container completed vacuumizing, flow bottler placer controls delivery pump and flow valve work, carry out unexpected winner perfusion work.
Under fingerprint mode of operation, first the staff in perfusion post needs to take an examination through post, fingerprint collecting will be carried out after being taken an examination by post, feeler takes the fingerprint after information, the finger print information extracted is stored in the controller, namely store in a database, when post staff carries out perfusion work time, staff presses the feeler on Fingerprint Identification Unit 20, Fingerprint Identification Unit 20 gathers finger print information, and finger print information is transferred to database and mates with the finger print information of extraction, if mate unsuccessful, then send the instruction of alarm of sounding, if the match is successful, then work order is sent to the delivery pump in bottler placer 10, now, flow control valve is opened, thus carry out refrigerant transportation work.While carrying out fingerprint matching, vacuum in bottler placer 10 pairs of containers detects, and the vavuum pump in bottler placer 10 carries out secondary vacuum pumping to container, if secondary vacuum pumping operation failure, alarm device gives the alarm equally thus stops perfusion work.When fingerprint matching success, and after secondary vacuum pumping operation also completes, controller just can control delivery pump and flow control valve and open the work of carrying out pouring into refrigerant.
Supervisor utilizes tape deck can inquire about the working condition of filling system.Finger print data server is when receiving finger print data, according to the attribute plant personnel of new fingerprint, to the new filling system conveying new data in corresponding workshop, new filling system can be transferred in real time and check the inventory pouring into job qualification certificate, to tackle the special circumstances such as the allotment of production line or whole shop personnel quickly and easily.
As can be seen from the above description, the utility model the above embodiments achieve following technique effect:
Application the technical solution of the utility model, effectively can supervise the situation of the staff in perfusion refrigerant post, ensures that staff is all the special hilllock personnel taken appointment with certificate, and avoids the situation going on duty without relative certificate, determine a post to occur, thus guarantees perfusion safety and pouring quality.
Application the technical solution of the utility model, introduce Fingerprint Identification Unit, data storage, LAN interaction inquiry, non-authentication personnel do not allow to operate filling system, ensure that the pouring quality of perfusion refrigerant and the safety of the work of perfusion.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (9)
1. a filling system, comprise bottler placer (10), it is characterized in that, described filling system also comprises:
For obtaining the Fingerprint Identification Unit (20) of finger print information;
Controller, is all electrically connected with described Fingerprint Identification Unit (20) and described bottler placer (10), and whether described controller controls described bottler placer (10) according to described finger print information and open.
2. filling system according to claim 1, it is characterized in that, described filling system also comprises perfusion casing (30), be connected with transfer pipeline between described perfusion casing (30) and described bottler placer (10), and described Fingerprint Identification Unit (20) is arranged on described perfusion casing (30).
3. filling system according to claim 2, is characterized in that, described filling system also comprises flow control valve, and described flow control valve is electrically connected with described bottler placer (10), and described flow control valve is arranged on described transfer pipeline.
4. filling system according to claim 3, is characterized in that, described flow control valve is magnetic valve.
5. filling system according to claim 2, it is characterized in that, described perfusion casing (30) comprises charging aperture and discharging opening, described charging aperture is connected with described bottler placer (10) by described transfer pipeline, described discharging opening is provided with the locking piece (40) for locking air-conditioner conveying pipeline.
6. filling system according to any one of claim 1 to 5, is characterized in that, described filling system also comprises alarm device, and described alarm device is electrically connected with described bottler placer (10).
7. filling system according to claim 6, is characterized in that, described filling system also comprises tape deck, and described tape deck is electrically connected with described bottler placer (10).
8. filling system according to claim 7, is characterized in that, described alarm device and described tape deck are installed on described bottler placer (10).
9. filling system according to claim 1, is characterized in that, described bottler placer (10) and described controller are wireless connections.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420740677.4U CN204254946U (en) | 2014-11-27 | 2014-11-27 | Perfusion system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420740677.4U CN204254946U (en) | 2014-11-27 | 2014-11-27 | Perfusion system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204254946U true CN204254946U (en) | 2015-04-08 |
Family
ID=52959246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420740677.4U Expired - Fee Related CN204254946U (en) | 2014-11-27 | 2014-11-27 | Perfusion system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204254946U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104930769A (en) * | 2015-06-04 | 2015-09-23 | 珠海格力电器股份有限公司 | Refrigerant discharging device |
| CN109539646A (en) * | 2018-11-06 | 2019-03-29 | 格力电器（重庆）有限公司 | Refrigerant filling method, device, equipment and system |
| CN115235153A (en) * | 2022-06-23 | 2022-10-25 | 珠海格力电器股份有限公司 | Refrigerant filling control method and system of air conditioner and storage medium |
-
2014
- 2014-11-27 CN CN201420740677.4U patent/CN204254946U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104930769A (en) * | 2015-06-04 | 2015-09-23 | 珠海格力电器股份有限公司 | Refrigerant discharging device |
| CN109539646A (en) * | 2018-11-06 | 2019-03-29 | 格力电器（重庆）有限公司 | Refrigerant filling method, device, equipment and system |
| CN115235153A (en) * | 2022-06-23 | 2022-10-25 | 珠海格力电器股份有限公司 | Refrigerant filling control method and system of air conditioner and storage medium |
| CN115235153B (en) * | 2022-06-23 | 2023-09-12 | 珠海格力电器股份有限公司 | Refrigerant filling control method, system and storage medium of air conditioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150408 Termination date: 20211127 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |