CN105383378A - Refrigerator truck and alarming system thereof - Google Patents
Refrigerator truck and alarming system thereof Download PDFInfo
- Publication number
- CN105383378A CN105383378A CN201510789091.6A CN201510789091A CN105383378A CN 105383378 A CN105383378 A CN 105383378A CN 201510789091 A CN201510789091 A CN 201510789091A CN 105383378 A CN105383378 A CN 105383378A
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- China
- Prior art keywords
- car door
- switch
- van cooler
- warning
- warning device
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q9/00—Arrangement or adaptation of signal devices not provided for in one of main groups B60Q1/00 - B60Q7/00, e.g. haptic signalling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P3/00—Vehicles adapted to transport, to carry or to comprise special loads or objects
- B60P3/20—Refrigerated goods vehicles
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Transportation (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
The invention discloses a refrigerator truck and an alarming system thereof. The refrigerator truck comprises a loop formed by an alarming device, a compartment door switch and a power supply, wherein the compartment door switch is mechanically linked with the state of a compartment door of the refrigerator truck; when the compartment door of the refrigerator truck is closed, the compartment door switch is disconnected; when the compartment door of the refrigerator truck is open, the compartment door switch is connected. According to the refrigerator truck and the alarming system disclosed by the invention, the alarming device is additionally arranged; the loop for controlling the alarming device is arranged; when the compartment door is not closed, the overall loop forms a closed circuit, so that the alarming device works to remind a driver that the compartment door is not closed; thus, the quality of a refrigerated product can not be affected by temperature fluctuation in a compartment due to unclosing of the compartment, the oil consumption of the refrigerator truck can be reduced as well, and energy is saved.
Description
Technical field
The present invention relates to refrigeration technology field, specifically, relate to a kind of van cooler, in addition, also relate to the warning of this van cooler.
Background technology
Improve constantly along with to the requirements for quality of food, medicine, in transportation, ensure that its quality is fresh, that become safely particularly important, therefore, van cooler arises at the historic moment.
At present, the car door of refrigerating transport vehicle is generally all arranged to outward opening, mode by electric-mechanic locking outside compartment is closed, usually the device closed condition of car door not detected, when car door forgets closedown, the temperature in compartment easily will be caused to rise fast, the quality state of the goods in refrigerating carriage not only can be made to be affected, and the oil consumption of refrigerating transport vehicle can be made to increase.
In addition, because car door is outward opening design, like this when there being personnel to be trapped in compartment, car door cannot be opened from inside, and due to the Thickness Ratio in compartment thicker, also be difficult to be found by navigating mate by the calling for help of lock personnel, can cause damage to by the person of lock personnel in the compartment that temperature is lower.
Therefore, how avoiding car door not locked, to ensure the balance of temperature in compartment, is the current technical issues that need to address of those skilled in the art.
Summary of the invention
In view of this, the invention provides a kind of warning, when car door is not locked, remind navigating mate to process, to ensure that in compartment, temperature stabilization is in allowed band in time.Present invention also offers a kind of van cooler with this warning.
For achieving the above object, the invention provides following technical scheme:
A warning for van cooler, wherein, comprising: the warning device be connected in series, car door switch and power supply also form loop, wherein,
The car door state mechanical linkage of described car door switch and van cooler, when the car door of described van cooler is closed condition, described car door switch disconnects, and when the car door of described van cooler is open mode, described car door switch closes.
Preferably, in above-mentioned warning, also comprise the alarm button be connected on loop, the not moved end of described alarm button is connected with described warning device, first of the moved end of described alarm button is connected with one end of described car door switch, is connected after the second point of described alarm button moved end is connected with the described car door switch other end with described warning device.
Preferably, in above-mentioned warning, also comprise the motoring condition switch be connected between described car door switch and at first of described alarm button moved end, when van cooler runs, described motoring condition switch connection closes, and when van cooler is static, described motoring condition switch disconnects.
Preferably, in above-mentioned warning, also comprise and controlling with described motoring condition switch gearing, for detecting the car speed instrument of van cooler state of kinematic motion, when car speed instrument detects that van cooler speed is 0, motoring condition switch disconnects, and when car speed instrument detects that van cooler speed is not 0, motoring condition switch closes.
Preferably, in above-mentioned warning, described warning device is that light crossing-signal is or/and voice guard.
Preferably, in above-mentioned warning, described warning device is arranged in operator's compartment.
A kind of van cooler, it comprises the warning as described in above-mentioned any one.
Known via above-mentioned technical scheme, the invention discloses a kind of warning of van cooler, comprise: the loop of warning device, car door switch and power supply composition, wherein, the car door state mechanical linkage of car door switch and van cooler, when the car door of van cooler is closed condition, car door switch disconnects, and when the car door of van cooler is open mode, car door switch closes.The application is by increasing warning device, and the loop controlling warning device is set, when car door is not closed, whole loop forms closed circuit, make warning device work, thus remind navigating mate car door not close, can effectively avoid because car door does not close the quality of temperature fluctuations affect chilled products in the compartment caused, the oil consumption of refrigerating transport vehicle can also be reduced, economize energy.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments of the invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to the accompanying drawing provided.
The system diagram of warning normal condition in van cooler travels that Fig. 1 provides for the embodiment of the present invention;
The system diagram of warning non-closed condition of car door in van cooler travels that Fig. 2 provides for the embodiment of the present invention;
The system diagram when warning that Fig. 3 provides for the embodiment of the present invention has trapped personnel to push for emergency in compartment in van cooler travels;
The system diagram of warning normal condition when van cooler stops that Fig. 4 provides for the embodiment of the present invention;
Fig. 5 is system diagram when warning that the embodiment of the present invention provides has trapped personnel to push for emergency when van cooler stops in compartment;
Fig. 6 opens the system diagram of car door unladen state for warning that the embodiment of the present invention provides when van cooler stops.
Detailed description of the invention
Core of the present invention is to provide a kind of warning, and when car door is not locked, remind navigating mate to process in time, to ensure that in compartment, temperature stabilization is in allowed band, another core of the present invention is to provide a kind of van cooler with this warning.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
As shown in figs 1 to 6, the invention discloses a kind of warning of van cooler, comprise: the loop of warning device 101, car door switch 103 and power supply 104 composition, wherein, the car door state mechanical linkage of car door switch 103 and van cooler, when the car door of van cooler is closed condition, car door switch 103 disconnects, and when the car door of van cooler is open mode, car door switch 103 closes.The application is by increasing warning device 101, and the loop controlling warning device is set, when car door is not closed, whole loop forms closed circuit, warning device 101 is worked, thus reminds navigating mate car door not close, can effectively avoid because car door does not close the quality of temperature fluctuations affect chilled products in the compartment caused, the oil consumption of refrigerating transport vehicle can also be reduced, economize energy.
Above-mentioned device can be connected formation loop, concrete, one end with car door switch 103, one end of warning device 101 can be connected, the other end of car door switch 103 is connected with power supply 104, and the other end of power supply 104 is connected with the other end of warning device 101.
In further embodiment, this warning also comprises the alarm button 102 be connected on loop, and the not moved end of this alarm button 102 is connected with warning device 101, and first of the moved end of warning device 101 is connected with one end of car door switch 103, be connected with warning device 101 through power supply 104 after the second point of alarm button 102 moved end is connected with car door switch 103 other end.By arranging alarm button 102, when there being people to be locked in compartment, car door switch 103 disconnects, and one end of car door switch 103 is connected with the first contact of alarm button 102, now loop is open circuit, by lock personnel by pressing alarm button to make the not moved end of alarm button 102 by first to second point, alarm button 102 is directly connected with warning device 101 through power supply 104, thus it is electric to make loop obtain, warning device 101 is reported to the police, to remind navigating mate to have people to be locked in compartment, personnel are succoured, prevents personal safety accident.
In preferred embodiment, this warning also comprises the motoring condition switch 105 be connected between car door switch 103 and at first of alarm button 102 moved end.When van cooler runs, motoring condition switch 105 is connected closed, and when van cooler is static, motoring condition switch 105 disconnects.Can detect the running state of van cooler by arranging motoring condition switch 105, and according to above-mentioned connection mode, to ensure when van cooler does not run, time namely static, opening car door warning device can not report to the police, to reduce energy dissipation.
Further in embodiment, warning also comprises and being connected with above-mentioned motoring condition switch 105, for detecting the car speed instrument 107 of van cooler state of kinematic motion.Detected the speed of current van cooler by car speed instrument 107, and be running state or quiescence according to the velocity estimated detected, and control the motion of the not moved end travelling mode switch 105.By arranging car speed instrument 107, can the automation of implement device.
According to the above-mentioned connection mode provided, the circuit theory being in different operating state is as follows:
As shown in Figure 1, for the normal condition in refrigerating transport vehicle traveling, now car speed instrument 107 detects that the speed of refrigerating transport vehicle is not 0, and coordinated signals makes motoring condition switch 105 connect, and namely moved end is not held with c in figure and is connected, without personnel in compartment, alarm button 102 is not pressed, and this alarm button 102 not moved end is connected with first point (in figure, b holds) of moved end, and refrigerating transport vehicle car door is closed condition, car door switch 103 disconnects, and namely moved end is not held with d in figure and is separated.The loop of whole warning device is off state, warning device 101 not electric, can not alerting signal be sent.
As shown in Figure 2, for the non-closed condition of car door in refrigerating transport vehicle traveling, now car speed instrument 107 detects that the speed of refrigerating transport vehicle is not 0, and coordinated signals makes motoring condition switch 105 connect, and namely moved end is not held with c in figure and is connected, without personnel in compartment, alarm button 102 is not pressed, and this alarm button 102 not moved end is connected with the second point (in figure, b holds) of moved end, and refrigerating transport vehicle car door is non-closed condition, car door switch 103 is connected, and namely moved end is not held with d and is connected.The loop of whole warning device is connected state, and warning device 101 obtains electric, sends alerting signal.
As shown in Figure 3, for refrigerating transport vehicle travel in be pushed for emergency button state by lock personnel in compartment, now car speed instrument 107 detects that the speed of refrigerating transport vehicle is not 0, coordinated signals makes motoring condition switch 105 connect, namely moved end is not held with c in figure and is connected, have by lock personnel in compartment, when alarm button 102 is pressed, the not moved end of alarm button 102 is connected with second point (in figure, a holds) to second point by first, refrigerating transport vehicle car door is closed condition, car door switch 103 disconnects, and namely moved end is not held with d and is separated.The loop of whole warning device is connected state, and warning device 101 obtains electric, sends alerting signal.
As shown in Figure 4, for normal condition when refrigerating transport vehicle stops, now car speed instrument 107 detects that the speed of refrigerating transport vehicle is 0, and coordinated signals makes motoring condition switch 105 disconnect, and namely moved end is not held with c in figure and is separated, without personnel in compartment, alarm button 102 is not pressed, and the not moved end of alarm button 102 is connected with first point (in figure, b holds) of moved end, and refrigerating transport vehicle car door is closed condition, car door switch 103 disconnects, and namely moved end is not held with d and is separated.The loop of whole warning device is off state, warning device 101 not electric, can not alerting signal be sent.
As shown in Figure 5, for being pushed for emergency button state by lock personnel in compartment when refrigerating transport vehicle stops, now car speed instrument 107 detects that the speed of refrigerating transport vehicle is 0, coordinated signals makes motoring condition switch 105 disconnect, namely moved end is not held with c in figure and is separated, have by lock personnel in compartment, when alarm button 102 is pressed, the not moved end of alarm button 102 by first to second point, and be connected with second point (in figure, a holds), refrigerating transport vehicle car door is closed condition, and car door switch 103 disconnects, and namely moved end is not held with d and is separated.The loop of whole warning device is connected state, and warning device 101 obtains electric, sends alerting signal.
As shown in Figure 6, carry out unloading loading state for opening car door when refrigerating transport vehicle stops, now car speed instrument 107 detects that the speed of refrigerating transport vehicle is 0, coordinated signals makes motoring condition switch 105 disconnect, namely moved end is not held with c in figure and is separated, and in compartment, alarm button 102 is not pressed, and the not moved end of alarm button 102 is connected with first point (in figure, b holds) of moved end, refrigerating transport vehicle car door is non-closed condition, and car door switch 103 is held with d and is connected.The loop of whole warning device is off state, warning device 101 not electric, can not alerting signal be sent.
In order to optimize the technical scheme of the application further, warning device 101 can be set to light crossing-signal or for voice guard, also can be set to have light simultaneously and reporting to the police and the annunciator 101 of audible alarm.Sound for light crossing-signal can set according to actual needs, such as, can be set as redness.The sound that voice guard can be set to buzzing also can be set to other sound.
Can warning device 101 be arranged in operator's compartment, with the situation facilitating navigating mate can learn van cooler at any time for the ease of reminding navigating mate.
In addition, present invention also provides a kind of van cooler, this van cooler has warning disclosed in above-described embodiment, and therefore, the van cooler with this warning also has above-mentioned all technique effects, and this is no longer going to repeat them.
In this specification sheets, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar portion mutually see.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (7)
1. a warning for van cooler, is characterized in that, comprising: the warning device (101) be connected in series, car door switch (103) and power supply (104) also form loop, wherein,
The car door state mechanical linkage of described car door switch (103) and van cooler, when the car door of described van cooler is closed condition, described car door switch (103) disconnects, and when the car door of described van cooler is open mode, described car door switch (103) closes.
2. warning according to claim 1, it is characterized in that, also comprise the alarm button (102) be connected on loop, the not moved end of described alarm button (102) is connected with described warning device (101), first of the moved end of described alarm button (102) is connected with one end of described car door switch (103), is connected after the second point of described alarm button (102) moved end is connected with described car door switch (103) other end with described warning device (101).
3. warning according to claim 2, it is characterized in that, also comprise the motoring condition switch (105) be connected between described car door switch (103) and at first of described alarm button (102) moved end, when van cooler runs, described motoring condition switch (105) is connected closed, when van cooler is static, described motoring condition switch (105) disconnects.
4. warning according to claim 3, it is characterized in that, also comprise and described motoring condition switch (105) coordinated signals, for detecting the car speed instrument (107) of van cooler state of kinematic motion, when car speed instrument (107) detects that van cooler speed is 0, motoring condition switch (105) disconnects, and when car speed instrument (107) detects that van cooler speed is not 0, motoring condition switch (105) closes.
5. the warning according to any one of claim 1-4, is characterized in that, described warning device (101) for light crossing-signal or/and voice guard.
6. warning according to claim 5, is characterized in that, described warning device (101) is arranged in operator's compartment.
7. a van cooler, is characterized in that, comprises the warning as described in any one of claim 1-6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510789091.6A CN105383378B (en) | 2015-11-16 | 2015-11-16 | A kind of refrigerator car and its warning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510789091.6A CN105383378B (en) | 2015-11-16 | 2015-11-16 | A kind of refrigerator car and its warning system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105383378A true CN105383378A (en) | 2016-03-09 |
| CN105383378B CN105383378B (en) | 2018-01-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510789091.6A Active CN105383378B (en) | 2015-11-16 | 2015-11-16 | A kind of refrigerator car and its warning system |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2578267Y (en) * | 2002-10-12 | 2003-10-08 | 扬州通利冷藏集装箱有限公司 | Refrigerating containers |
| CN201080344Y (en) * | 2007-06-11 | 2008-07-02 | 中国国际海运集装箱(集团)股份有限公司 | Refrigerated container |
| CN201283827Y (en) * | 2008-10-07 | 2009-08-05 | 河南少林汽车股份有限公司 | Back door opening alarming device for van-type carrier vehicle |
| CN102310807A (en) * | 2011-09-18 | 2012-01-11 | 曹志 | Bus door closing prompting device |
| JP2015105784A (en) * | 2013-11-29 | 2015-06-08 | 三菱重工業株式会社 | Warning device control method, warning device controller, land transportation refrigeration car, and land transportation refrigeration unit |
| CN104793660A (en) * | 2014-11-16 | 2015-07-22 | 浙江海洋学院 | Intelligent monitoring system for cold-chain logistics vehicle |
| CN205131087U (en) * | 2015-11-16 | 2016-04-06 | 珠海格力电器股份有限公司 | Refrigerator car and alarm system thereof |
-
2015
- 2015-11-16 CN CN201510789091.6A patent/CN105383378B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2578267Y (en) * | 2002-10-12 | 2003-10-08 | 扬州通利冷藏集装箱有限公司 | Refrigerating containers |
| CN201080344Y (en) * | 2007-06-11 | 2008-07-02 | 中国国际海运集装箱(集团)股份有限公司 | Refrigerated container |
| CN201283827Y (en) * | 2008-10-07 | 2009-08-05 | 河南少林汽车股份有限公司 | Back door opening alarming device for van-type carrier vehicle |
| CN102310807A (en) * | 2011-09-18 | 2012-01-11 | 曹志 | Bus door closing prompting device |
| JP2015105784A (en) * | 2013-11-29 | 2015-06-08 | 三菱重工業株式会社 | Warning device control method, warning device controller, land transportation refrigeration car, and land transportation refrigeration unit |
| CN104793660A (en) * | 2014-11-16 | 2015-07-22 | 浙江海洋学院 | Intelligent monitoring system for cold-chain logistics vehicle |
| CN205131087U (en) * | 2015-11-16 | 2016-04-06 | 珠海格力电器股份有限公司 | Refrigerator car and alarm system thereof |
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| Publication number | Publication date |
|---|---|
| CN105383378B (en) | 2018-01-23 |
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