CN103892784A - Door lifting type dish washing machine capable of counting and measuring washing capacity - Google Patents

Door lifting type dish washing machine capable of counting and measuring washing capacity Download PDF

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Publication number
CN103892784A
CN103892784A CN201410108747.9A CN201410108747A CN103892784A CN 103892784 A CN103892784 A CN 103892784A CN 201410108747 A CN201410108747 A CN 201410108747A CN 103892784 A CN103892784 A CN 103892784A
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China
Prior art keywords
door
counter
counting
data processing
processing module
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CN201410108747.9A
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CN103892784B (en
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杨军
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BEIJING WANEN SCIENCE AND TECHNOLOGY Co Ltd
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BEIJING WANEN SCIENCE AND TECHNOLOGY Co Ltd
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Publication of CN103892784A publication Critical patent/CN103892784A/en
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Abstract

The invention relates to a door lifting type dish washing machine capable of counting and measuring washing capacity. The door lifting type dish washing machine comprises a counter and a data processing module which are connected, wherein the counter is connected with a passive contact of a door magnetic relay; the data processing module is connected with a spraying time relay in a spraying control circuit to monitor the working of the spraying time relay and send a counting cycle signal to the counter after monitoring that the spraying time relay cuts off the working of a spraying pump; the counter obtains the signal of the connected passive contact of the door magnetic relay and the counting cycle signal sent by the data processing module and then carries out counting; counting values are processed and converted to be washing capacity through the data processing module, and the washing capacity is displayed through a display device which is arranged on the counter or is arranged independently. The door lifting type dish washing machine can achieve the function of automatically measuring the washing capacity in real time, is simple in structure and accurate in counting, reduces the labor cost and improves the working efficiency.

Description

A kind of door type dish washer that lifts of realizing counting washing amount statistics
Technical field
The present invention relates to dish-washing machine technology, particularly a kind of door type dish washer that lifts of realizing counting washing amount statistics.
Background technology
Dish-washing machine is a kind of special equipment that replaces the tablewares such as hand washing bowl, dish, cup, dish, chopsticks, cutter, fork, its operation principle is to have dissolved the high fast direction of the hot water tableware to be cleaned of finite concentration ratio washing agent, after the flushing of certain hour, re-use the clear water rinsing of 85 ° of C left and right of having added finite concentration ratio drier, after the air that utilizes tableware self waste heat or heating element heater to heat dries up tableware, send after cleaning.Use dish-washing machine washing tableware, can greatly alleviate loaded down with trivial details hand labour, improved operating efficiency, and have clean, dry, sterilization and promote effects of sanitation and hygiene.Dish-washing machine according to structure be divided into platform following formula, lift gate-type, the type such as channel-type and chain, wherein, lift door type dish washer and have advantages of that volume is little, it is little to take up room, power consumption water consumption is few, price is low, very universal in small-sized food and beverage enterprise.Current dish-washing machine on the market does not have washing amount statistical function, is simple dishwashing detergent equipment, cannot realize the management means of automation.
Summary of the invention
The present invention is directed to the problem that existing dish-washing machine does not possess washing amount statistical function, a kind of door type dish washer that lifts of realizing counting washing amount statistics is provided, can realize in real time the automatic statistical function of washing amount, adapt to the market-oriented demand of dish-washing machine; This dishwasher structure is simple, reasonable in design, and statistics accurately, has reduced cost of labor, has improved operating efficiency, is not only advanced dishwashing detergent equipment, well manages especially auxiliary equipment.
Technical scheme of the present invention is as follows:
The door type dish washer that lifts of realizing counting washing amount statistics, is characterized in that, comprises interconnective counter and data processing module, the passive contact of described counter connection door magnetic relay, described door magnetic relay is the auxiliary reclay of connecting with door status switch, spray time relay in the control circuit of described data processing module and spray is connected to monitor the work of described spray time relay and sends count cycle signal to counter monitoring after described spray time relay cuts off spray pump work, described counter obtains counting after the signal of passive contact of connected door magnetic relay and count cycle signal that data processing module sends, and by data processing module, count value is carried out after data processing is converted into washing amount showing washing amount by being arranged on display unit on counter or that arrange separately.
Normally-closed contact in the passive contact of described counter connection door magnetic relay.
Normally opened contact in the passive contact of described counter connection door magnetic relay.
Described door status switch is magnetic sensor switch, described magnetic sensor switch comprises permanent magnet and switch block, described permanent magnet is arranged on dish-washing machine housing inner side and is synchronized with the movement by support and chamber wash door, and described switch block is fixedly installed on dish-washing machine hull outside.
Technique effect of the present invention is as follows:
What the realization counting washing amount the present invention relates to was added up lifts door type dish washer, passive contact by the door magnetic relay on dish-washing machine chamber wash gate control circuit arranges counter to obtain adhesive or cut-off signal, and monitor described spray time relay by data processing module and cut off the backward counter of spray pump work and send count cycle signal, obtaining after this two paths of signals rolling counters forward once, data processing module carries out data processing by count value and is converted into washing amount, then shows by display module.Make dish-washing machine of the present invention can complete by the action frequency of door magnetic relay and spray time relay the accurate calculating of washing amount, the lifting door type dish washer can complete washing amount statistics under the prerequisite that does not change dish-washing machine self work of this realization counting washing amount statistics, by starting chamber wash gate control magnetic switch standard, counter is directly set on the passive contact of door magnetic relay and makes statistics more direct.After monitoring the complete cycle of target tableware operation whether spray time relay cut off the washing that spray pump work can be in dish-washing machine, count again simultaneously, prevent that in washing process, starting suddenly the chamber wash door generation interruption signal that the rear counter of startup receives a magnetic relay again causes repeatedly counting, make to add up accurate convenience, what especially washing amount was larger more can highlight the advantage that it is added up quick and precisely, operating efficiency is high, cost of labor is low while lifting door type dish washer statistics.
Because adhesive or make-and-break signal on the passive contact of the door magnetic relay on the chamber wash gate control circuit of door type dish washer lifted in counter collection of the present invention, be not therefore subject to the impact of dish-washing machine external environment condition completely, avoid the many notes or the error of omission that produce because of interference.Dish-washing machine sum counter overall package is carried out the counting process of counter, and is followed up in real time according to the workflow of dish-washing machine under enclosed environment, and washing amount statistics is not subject to manual intervention, has increased the degree of accuracy and the confidence level of counter result.
The present invention is the actual needs that caters to market, research and develop the door type dish washer that lifts with washing amount statistical function, can make user know at any time concrete washing amount, the concrete data such as matching degree and the administration base of labour intensity, staffing, cleaning agent cost control, the dining room turnover and dishwashing detergent amount are provided for applying unit like this, thereby make dish-washing machine be transformed into the auxiliary management equipment with dishwashing detergent function by simple dishwashing detergent equipment; Enrich dish-washing machine supplier and dish-washing machine user's scientific management means.
Brief description of the drawings
Fig. 1 is the structural representation that lifts door type dish washer that the present invention realizes counting washing amount statistics.
Fig. 2 is the connection diagram of lifting door type dish washer Counter that the present invention realizes counting washing amount statistics.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention will be described.
Fig. 1 is the structural representation that lifts door type dish washer that the present invention realizes counting washing amount statistics.The door type dish washer that lifts of realization counting washing amount statistics of the present invention is an enclosed housing, wherein mainly comprises door status switch 1 and the door magnetic relay 2 of on chamber wash door, chamber wash gate control circuit, connecting, and also comprises counter 3 and data processing module 4.Certainly,, except above-mentioned parts, lift door type dish washer and conventionally also comprise that purge chamber, water tank, master wash the each element on pump, main each element, spray pump and the spray control circuit of washing on control circuit etc.The operation principle of lifting door type dish washer is: on the main control circuit of washing, by water on floating ball type switch, water level switch and moisturizing switch control water tank, reach after preset water level when low-temperature cold water enters water tank, disconnect for controlling main floating ball type switch, water level switch or the moisturizing switch of washing pump action; The heating rod of water tank inside starts low-temperature cold water to heat under main control of washing temperature detect switch (TDS), low-temperature cold water is heated into high-temperature-hot-water, when main wash temperature that temperature detect switch (TDS) records high-temperature-hot-water lower than water temperature threshold value lower in limited time, the main temperature detect switch (TDS) of washing disconnects and stops heating, until the temperature of high-temperature-hot-water reaches or higher than the lower limit of water temperature threshold value; Open chamber wash door, treat that by being placed with the washing basket of wash dining set is placed into purge chamber, close afterwards chamber wash door, close chamber wash door and can play the function of dash, and can make to be arranged on door status switch 1 closure on chamber wash door, and then connect main motor and the spray motor washed; Control the main master who washes pump work and wash magnetic switch adhesive, master washes pump and starts working, the main pump of washing is driven and high-temperature-hot-water is extracted from water tank and sprayed into purge chamber after mixing cleaning agent by the main motor of washing, tableware to be cleaned in purge chamber is washed, and wash time relay energising and start working after certain hour and cut off the main pump work of washing main.On the control circuit of spray, by water on spray magnetic switch control water tank; Under the control of spray temperature detect switch (TDS), by the heating rod of water tank inside, the water in water tank is heated into high-temperature-hot-water, the temperature that records high-temperature-hot-water when spray temperature detect switch (TDS) is prescribed a time limit lower than the lower of water temperature threshold value, spray temperature detect switch (TDS) disconnects and stops heating, until the temperature of high-temperature-hot-water reaches or higher than the lower limit of water temperature threshold value; High-temperature-hot-water pressurization is sprayed into purge chamber by spray pump, the tableware with cleaning agent in purge chamber is sprayed to cleaning, thoroughly the grease adhering on tableware, the residual juice of food and cleaning agent etc. are cleaned up, and finally cut off spray pump work after spray time relay power is started working certain hour; Open chamber wash door, take out from purge chamber being placed with the washing basket that cleans up tableware, and can again put into another basket of tableware to be cleaned to purge chamber, connect main motor and the spray motor washed by door status switch 1 again behind the door and wash and the circulation cleaning of the next round such as spray is worked to lead closing chamber wash.
The counter that lifts door type dish washer 3 that the present invention realizes counting washing amount statistics is connected to the passive contact of a magnetic relay 2, the i.e. passive contact 6 of the hollow dots representative in Fig. 1; And this magnetic relay 2 on chamber wash gate control circuit, work connect be active contact, i.e. the active contact 5 of the solid dot representative in Fig. 1.What the each element on spray control circuit connected while work is also active contact 5.Data processing module 4 is connected with counter 3, spray time relay in the control circuit of data processing module and spray is connected, data processing module 4 is monitored the duty of spray time relay, and sends count cycle signal to counter 3 monitoring after described spray time relay cuts off spray pump work.Counter 3 obtains counting after the signal of passive contact of connected door magnetic relay and count cycle signal that data processing module 4 sends, and by data processing module 4, count value is carried out to data processing, be finally converted into after washing amount and show washing amount by being arranged on display unit on counter 3 or that arrange separately.Be to be provided with display unit on counter 3, or counter 3 is two parts with display unit.In the time separately display unit being set, data processing module 4 is connected with this display unit.
Door magnetic relay 2 is connected in series with door status switch 1, and door magnetic relay 2 is the auxiliary reclays that controlled by door status switch 1, can be understood as door status switch 1 and all belongs to the element on chamber wash gate control circuit with a door magnetic relay 2.Door status switch 1 adopts magnetic sensor switch conventionally, this magnetic sensor switch comprises permanent magnet and switch block, permanent magnet is arranged on dish-washing machine housing inner side and is synchronized with the movement by support and chamber wash door, switch block is fixedly installed on dish-washing machine hull outside, permanent magnet and switch block level correspondence, closing chamber wash behind the door, the magnetic field that switch block induction permanent magnet produces, switch block closure, close chamber wash door status switch 1 closure behind the door, open chamber wash behind the door door status switch 1 disconnect.
The present invention as shown in Figure 2 realizes the connection diagram of lifting door type dish washer Counter of counting washing amount statistics, two input node input 24V AC powers of counter 3, two other input node of counter 3 is connected on the passive contact of a magnetic relay ZJ7, door magnetic relay ZJ7 is the intrinsic element of dish-washing machine, what in Fig. 2, in chamber wash gate control circuit, door magnetic relay ZJ7 work connected is its active contact, there is voltage at door magnetic relay ZJ7 two ends, and counter connection is the passive contact of this magnetic relay ZJ7, auxiliary contact in other words conj.or perhaps, by being arranged on the break-make of the door status switch 1 on chamber wash door, carry out control gate magnetic relay 2(ZJ7) adhesive and disconnection, and flow to counter 3 signals by the auxiliary contact (passive) of door magnetic relay ZJ7, counter 3 is counted 1 time after receiving the signal of passive contact and count cycle signal.In the time that chamber wash door is closed, be arranged on door status switch 1 closure on chamber wash door, door magnetic relay ZJ7 adhesive, in the time that chamber wash door is opened, the door status switch 1 being arranged on chamber wash door disconnects, door magnetic relay ZJ7 also disconnects, the normally-closed contact of counter 3 in specifically can the passive contact of connection door magnetic relay ZJ7, now, in the time that chamber wash door is opened, door magnetic relay ZJ7 disconnects, and once exports passive contact signal to counter 3 in the moment door magnetic relay ZJ7 action of opening chamber wash door, the normally opened contact of counter 3 in also can the passive contact of connection door magnetic relay ZJ7, now in the time of the most initial closed of chamber wash door, the not output signal of passive contact of door magnetic relay ZJ7, chamber wash door open and closure after, door magnetic relay ZJ7 adhesive, once export passive contact signal to counter 3 in the moment door magnetic relay ZJ7 action of closing chamber wash door, no matter a door magnetic relay is to cut out or passive contact output signal when opening action at chamber wash door, all can make the signal that send this passive contact in the time that chamber wash door moves arrive counter, reach counting, show and preserve.
Counter 3 obtains carrying out counting 1 time after the signal of passive contact of connected door magnetic relay ZJ7 and count cycle signal that data processing module 4 sends.What the count value of counter 3 reflected should be washing basket number, data processing module 4 can carry out data processing unification for the count value of unlike signal according to counter 3 and be converted into washing basket number, because the placement quantity of tableware in washing basket is fixed, therefore washing basket number is exactly washing amount, and the washing amount that counter 3 and the common work of data processing module 4 obtain can show by display unit intuitively.
It should be pointed out that the above detailed description of the invention can make the invention of those skilled in the art's comprehend, but do not limit the present invention in any way creation.Therefore; although this description has been described in detail the invention with reference to drawings and Examples; but; those skilled in the art are to be understood that; still can modify or be equal to replacement the invention; in a word, all do not depart from technical scheme and the improvement thereof of the spirit and scope of the invention, and it all should be encompassed in the middle of the protection domain of the invention patent.

Claims (4)

1. the door type dish washer that lifts of realizing counting washing amount statistics, is characterized in that, comprises interconnective counter and data processing module, the passive contact of described counter connection door magnetic relay, described door magnetic relay is the auxiliary reclay of connecting with door status switch, spray time relay in the control circuit of described data processing module and spray is connected to monitor the work of described spray time relay and sends count cycle signal to counter monitoring after described spray time relay cuts off spray pump work, described counter obtains counting after the signal of passive contact of connected door magnetic relay and count cycle signal that data processing module sends, and by data processing module, count value is carried out after data processing is converted into washing amount showing washing amount by being arranged on display unit on counter or that arrange separately.
2. what realization counting washing amount according to claim 1 was added up lifts door type dish washer, it is characterized in that the normally-closed contact in the passive contact of described counter connection door magnetic relay.
3. what realization counting washing amount according to claim 1 was added up lifts door type dish washer, it is characterized in that the normally opened contact in the passive contact of described counter connection door magnetic relay.
4. according to the door type dish washer that lifts of the realization counting washing amount statistics one of claims 1 to 3 Suo Shu, it is characterized in that, described door status switch is magnetic sensor switch, described magnetic sensor switch comprises permanent magnet and switch block, described permanent magnet is arranged on dish-washing machine housing inner side and is synchronized with the movement by support and chamber wash door, and described switch block is fixedly installed on dish-washing machine hull outside.
CN201410108747.9A 2014-03-21 2014-03-21 A kind of realize count washing amount statistics lift door type dish washer Expired - Fee Related CN103892784B (en)

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CN201410108747.9A CN103892784B (en) 2014-03-21 2014-03-21 A kind of realize count washing amount statistics lift door type dish washer

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109833014A (en) * 2019-03-27 2019-06-04 中万恩科技有限公司 It is a kind of to lift door type dish washer with tally function
CN110089984A (en) * 2019-03-27 2019-08-06 中万恩科技有限公司 A kind of method of counting lifting door type dish washer
CN110419993A (en) * 2019-07-08 2019-11-08 智清空间(北京)科技有限公司 A kind of wash time method of adjustment for commercial dish-washing machine

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CN1778250A (en) * 2004-11-26 2006-05-31 乐金电子(天津)电器有限公司 Bowl washer and its control thereof
US20060237047A1 (en) * 2001-02-15 2006-10-26 Bigott James W Kitchenware washers and methods of manufacturing the same
US20070034236A1 (en) * 2005-08-15 2007-02-15 Johnsondiversey, Inc. Automatic control system for a kitchen warewasher
CN201993798U (en) * 2011-03-11 2011-09-28 北京万恩科技有限公司 Counting device for a dish-washing machine
CN102334967A (en) * 2011-10-09 2012-02-01 刘兵 Dinner plate cleaning machine
CN203749370U (en) * 2014-03-21 2014-08-06 北京万恩科技有限公司 Door lifting type dish washer achieving washing amount statistics

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060237047A1 (en) * 2001-02-15 2006-10-26 Bigott James W Kitchenware washers and methods of manufacturing the same
CN1778250A (en) * 2004-11-26 2006-05-31 乐金电子(天津)电器有限公司 Bowl washer and its control thereof
US20070034236A1 (en) * 2005-08-15 2007-02-15 Johnsondiversey, Inc. Automatic control system for a kitchen warewasher
CN201993798U (en) * 2011-03-11 2011-09-28 北京万恩科技有限公司 Counting device for a dish-washing machine
CN102334967A (en) * 2011-10-09 2012-02-01 刘兵 Dinner plate cleaning machine
CN203749370U (en) * 2014-03-21 2014-08-06 北京万恩科技有限公司 Door lifting type dish washer achieving washing amount statistics

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109833014A (en) * 2019-03-27 2019-06-04 中万恩科技有限公司 It is a kind of to lift door type dish washer with tally function
CN110089984A (en) * 2019-03-27 2019-08-06 中万恩科技有限公司 A kind of method of counting lifting door type dish washer
CN110419993A (en) * 2019-07-08 2019-11-08 智清空间(北京)科技有限公司 A kind of wash time method of adjustment for commercial dish-washing machine

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