CN104359285A - Liquid supply device, operating condition management device and cooling water state judgment device - Google Patents

Liquid supply device, operating condition management device and cooling water state judgment device Download PDF

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Publication number
CN104359285A
CN104359285A CN201410460999.8A CN201410460999A CN104359285A CN 104359285 A CN104359285 A CN 104359285A CN 201410460999 A CN201410460999 A CN 201410460999A CN 104359285 A CN104359285 A CN 104359285A
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CN
China
Prior art keywords
cooling water
temperature
water
beer
cooling
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.)
Granted
Application number
CN201410460999.8A
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Chinese (zh)
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CN104359285B (en
Inventor
北野纯一
和田贵志
楠健志
上田明寿
荻原文弘
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Asahi Breweries Ltd
KYOKKO ELECTRIC CO Ltd
Original Assignee
Asahi Breweries Ltd
KYOKKO ELECTRIC CO Ltd
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Publication date
Application filed by Asahi Breweries Ltd, KYOKKO ELECTRIC CO Ltd filed Critical Asahi Breweries Ltd
Priority to CN201410460999.8A priority Critical patent/CN104359285B/en
Priority claimed from CN201080044579.1A external-priority patent/CN102574674B/en
Publication of CN104359285A publication Critical patent/CN104359285A/en
Application granted granted Critical
Publication of CN104359285B publication Critical patent/CN104359285B/en
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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D31/00—Other cooling or freezing apparatus
    • F25D31/002—Liquid coolers, e.g. beverage cooler

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)

Abstract

The invention provides a liquid supply device which can judge appropriateness of an arrangement site and can also indicate the judgment result. A compressor (23) enables a refrigerant to cycle in an operating passage from a refrigerating unit (25) to an evaporating pipe (27). The refrigerant has heat exchange with cooling water when passes through the evaporating pipe (27) in a water tank (22). Therefore, ice is formed around the evaporating pipe (27); the temperature of the cooling water can be controlled by virtue of the thickness of the ice formed around the evaporating pipe (27); an ice accretion sensor (51) arranged beside the evaporating pipe (27) in the water tank (22) detects whether ice with defined thickness is formed around the evaporating pipe (27); the compressor (23) works according to a signal from the ice accretion sensor (51); therefore, through observing the one-day working state of the compressor (23), the cooling degree of the cooling water can be determined so as to further judge whether a beer server (1) is arranged in a proper environment.

Description

Fluid Supplying apparatus, operational situation management devices and cooling water state judging device
Technical field
The present invention relates to a kind of fluid Supplying apparatus of feed fluid, particularly relate to the fluid Supplying apparatus that can show that cooling effectiveness improves.
The present invention relates to a kind of supply by the fluid Supplying apparatus of the cooled liquid of cooling water and the cooling water state judging device judging cooling water state, particularly relate to the cooling water state judging device of automatic decision cooling water state.
Background technology
Utilize Figure 20, the beverage feeder 110 as fluid Supplying apparatus in prior art is described.In beverage feeder 110, drinking straw 140 and evaporation tube 150 is configured with in the water tank 130 storing cooling water, this drinking straw 140 passes through for beverage and reels in the shape of a spiral, this evaporation tube 150 is arranged on the outside of described drinking straw 140, and water quench is also reeled by cold-producing medium by its inside in the shape of a spiral.
Be provided with for by refrigerant cools and the cooling compressor (not shown) making it circulate in the inside of evaporation tube 150 in beverage feeder 110.If cooling compressor start, then cold-producing medium is cooled.The cold-producing medium receiving cooling circulates, by evaporation tube 150, and by the water quench in water tank 130 in evaporation tube 150.
Ice detecting sensor 201,202 is arranged in the mode of standoff distance, and described ice detecting sensor 201,202 is made up of the conductor piece for detecting the ice grown around coil portion 150.Through the time to a certain degree after water quench starts, then start to freeze around evaporation tube 150.If utilize ice detecting sensor 201,202 to detect the ice sheet had more than given thickness, be then judged as that the cooling water in water tank 130 fully turns cold, cooling compressor is stopped.After this, if ice detecting sensor 201,202 detects that cooling water temperature raises and ice around evaporation tube 150 has melted, then again cooling compressor is started.
In addition, in water tank 130, be provided with the cooling water stirring vane 160 rotated by stirring motor 163 acts on, utilize the rotation of cooling water stirring vane 160 to be stirred by cooling water.
In addition, Figure 33 is utilized to be described the beverage feeder 110z as fluid Supplying apparatus of the prior art.In beverage feeder 110z, drinking straw 140z and evaporation tube 150z is configured with in the water tank 130z storing cooling water, this drinking straw 140 passes through for beverage and reels in the shape of a spiral, this evaporation tube 150 is arranged on the outside of described drinking straw 140z, and water quench is reeled by cold-producing medium by its inside in the shape of a spiral.
Be provided with in beverage feeder 110z for making it at the cooling compressor (not shown) of the inner loop of evaporation tube 150 refrigerant cools.If cooling compressor start, then cold-producing medium is cooled.Cooled cold-producing medium circulates in evaporation tube 150z, by evaporation tube 150z by the water quench in water tank 130z.
Ice detecting sensor 201z, 202z are arranged in the mode of standoff distance, and described ice detecting sensor 201z, 202z are made up of the conductor piece for detecting the ice grown around coil portion 150z.Through to a certain degree time after water quench starts, then start to freeze around evaporation tube 150z.If utilize ice detecting sensor 201z, 202z to detect the ice sheet had more than given thickness, be then judged as that the cooling water in water tank 130z fully turns cold, cooling compressor is stopped.After this, if ice detecting sensor 201z, 202z detect that cooling water temperature raises and ice around evaporation tube 150z has melted, then starting compressor again.
In addition, in water tank 130z, be provided with the cooling water stirring vane 160z rotated by stirring motor 163z effect, utilize the rotation of cooling water stirring vane 160z to be stirred by cooling water.
Prior art document
Patent document
(patent document 1) Japanese Unexamined Patent Publication 2000-88425 publication
Summary of the invention
Improvement is answered below existing in above-mentioned beverage feeder 110.It is improper that beverage feeder 110 arranges environment, so cooling effectiveness reduces, and cooling compressor usually long time running.Such as, the environment having the rear of cooling fan to be blocked by wall etc., side are placed with refrigerator and the environment affected by the exhaust of its heat exchanger or the environment etc. be arranged on immediately below cooking apparatus.In addition, owing to not sweeping the air cleaner of filtering at the dust that time in air intake cooling compressor is brought into, the flow of air is limited, and usually causes the cooling effectiveness of cooling compressor to worsen.Thus, no matter from the viewpoint of the beer quality of supply, or from saving the viewpoint of electric power, all necessary beverage feeder 110 arranged whether suitable environment is, the state of air cleaner judges, and can judged result be shown.
In addition, in above-mentioned beverage feeder 110z, improvement is answered below existence.Ice detecting sensor 201z, 202z is utilized, water quench to determined temperature in beverage feeder 110z.Herein, as the detected object of ice detecting sensor 201z, 202z be mostly the conductance of cooling water.Ice detecting sensor 201z, 202z utilize the difference between the conductance of the cooling water under the conductance of the cooling water under the ice-like state being formed in around coil portion 150z and liquid condition, output sensor signal.But if cooling water uses for a long time, then the conductance of cooling water changes, and result can not obtain the difference of the conductance between ice-like state and water state sometimes.In this case, can not the work of the cooling compressor of controlled cooling model water exactly.Thus, the water quality properly grasping cooling water is needed.But beverage feeder 110z of the prior art does not have above-mentioned functions, this is should improvements.
And, also need the period suitably judging long-time used cooling water to be replaced with new cooling water.But beverage feeder 110z of the prior art does not have above-mentioned functions, these still should improvements.
And, also exist and need improvements as follows, that is, when cooling water can not be cooled to best chilling temperature, the reason that cannot cool cooling water can not be specific, and reason is all, and whether if any, whether cooling water deterioration owing to using for a long time, reason are that the cooling bodies such as compressor are not suitable for such as compressor and export not enough this kind of.
And, recently change according to inclination, provide the beer of different temperatures to climb up market.In general, the beer such as provided is cooled to about 6 ~ 8 DEG C, but, start now to provide a kind of cold that but arrive ?about 2 DEG C, that more frankness senses can be obtained beer.In order to provide the beer of different temperatures, needing in water tank 130z, be full of the cooling water of specifying according to different temperatures, and beer is cooled to determined temperature.In this case, when being full of the cooling water different from the cooling water of specifying in water tank 130z, beer can not be cooled to optimum temperature sometimes.But, for beverage feeder 110z, its kind that can not judge the cooling water in use should be by improvements.
Thus, the object of this invention is to provide the fluid Supplying apparatus that can show that cooling effectiveness improves.
In addition, the object of this invention is to provide fluid Supplying apparatus and the cooling water state judging device of the state of automatic decision cooling water.
Below, the mechanism for solving the problem in the present invention and invention effect are shown.
(1) fluid Supplying apparatus involved in the present invention, is the fluid Supplying apparatus cooling the set liquid imported from outside and supply, wherein, comprises: the water tank storing cooling water; The liquid feed line that set liquid passes through, is positioned at the liquid feed line of the inside of described water tank; Cold-producing medium carries out the refrigerant circulation line circulated, and is positioned at the refrigerant circulation line of described water tank inside, and, there is the cooling body of the refrigerant circulation mechanism making described refrigerant circulation, cool the cooling body of described cooling water by described cold-producing medium; In order to make described cooling water maintain the set state of cooling, and control the controlling organization of the duty of described refrigerant circulation mechanism; Using the work state information feed mechanism that the described duty of described refrigerant circulation mechanism is supplied as work state information.
That is, by the duty of refrigerant circulation mechanism, cooling water is maintained the set state of cooling, and then by liquid-retentive in the set state of cooling.
Thus, according to being the duty by the refrigerant circulation mechanism of liquid-retentive required for the set state of cooling, just can judge the environment that arranges of liquid to feedway.Such as, when in order to liquid-retentive to be needed refrigerant circulation institution staff more time in the set state of cooling, can be judged as: fluid Supplying apparatus be arranged on environment that temperature becomes higher, be namely arranged on the setting being unsuitable for fluid Supplying apparatus environment in.In order to liquid-retentive is not too needed to make refrigerant circulation institution staff in the set state of cooling, can be judged as: fluid Supplying apparatus be not arranged on environment that temperature uprises, be namely arranged on the setting being suitable for fluid Supplying apparatus environment in.
(2) fluid Supplying apparatus involved in the present invention, wherein, described controlling organization has the state of cooling testing agency utilizing described cooling body to carry out the detection of the state of cooling, and described controlling organization utilizes the described state of cooling that detects and controls the duty of described refrigerant circulation mechanism.
Thus, the state of cooling of cooling body can easily judge, so the duty of refrigerant circulation mechanism also can easily control.
(3) fluid Supplying apparatus involved in the present invention, wherein, the ice layer thickness on the outer surface being formed in described refrigerant circulation line detects as the described state of cooling by described state of cooling testing agency.
Easily can detect the state of cooling of cooling body thus.
(4) fluid Supplying apparatus involved in the present invention, wherein, the conductance of described state of cooling testing agency to detected object detects.
Easily can detect the state of cooling of cooling body thus.
(5) fluid Supplying apparatus involved in the present invention, wherein, described state of cooling testing agency is detected to temperature detected object.
Easily can detect the state of cooling of cooling body thus; In addition, the temperature of cooling object can also be shown.
(6) fluid Supplying apparatus involved in the present invention, wherein, also has the display and control mechanism of Temperature displaying in set display unit of the described detected object be detected as the described state of cooling.
Thus, the user of fluid Supplying apparatus easily can confirm the temperature under the state of cooling.
(7) fluid Supplying apparatus involved in the present invention, wherein, has the feed fluid temperature testing organization detected the temperature of the liquid be supplied to, and has the display and control mechanism of Temperature displaying in set display unit of the liquid making to be supplied to.
Thus, the user of fluid Supplying apparatus easily can confirm the temperature of liquid.Thus, easily whether can reach to the liquid provided the temperature being suitable for supplying to confirm.
(8) operational situation management devices involved in the present invention, wherein, comprising: work state information obtains mechanism, from set fluid Supplying apparatus, obtains the described work state information of the described duty for representing described refrigerant circulation mechanism; Running rate calculates mechanism, according to the described work state information obtained, calculates the running rate of described refrigerant circulation mechanism; Operational situation decision mechanism, by the described running rate calculated and prespecified benchmark running rate being compared, judges whether described refrigerant circulation mechanism operates suitably; Arrange environment decision mechanism, if be judged as, described refrigerant circulation mechanical operation is suitable, be then judged as that the environment that arranges of described fluid Supplying apparatus is suitable; If be judged as, described refrigerant circulation mechanism does not suitably operate, be then judged as that the environment that arranges of described fluid Supplying apparatus is unsuitable.
Thus, can be easily suitable or improperly to judge to the environment that arranges of fluid Supplying apparatus.
(9) operational situation management devices involved in the present invention, wherein, there is air cleaner spot check condition adjudgement mechanism, for this air cleaner spot check condition adjudgement mechanism, if be judged as, described refrigerant circulation mechanism does not suitably operate, then obtain correspond to this refrigerant circulation mechanism described fluid Supplying apparatus in be equipped with air cleaner close on the spot check moment most, the judgement moment arranging environment of described spot check moment and described refrigerant cycle mechanism is compared, when the described judgement moment be when from the described spot check moment outside predetermined time period, then be judged as that the spot check of described air cleaner does not suitably process.
Can easily judge the whether appropriate spot check of the air cleaner of fluid Supplying apparatus thus.
(10) operational situation management devices involved in the present invention, wherein, described operational situation decision mechanism utilizes following benchmark running rate, and this benchmark running rate is prespecified by set variable and its combination.
Thus on the basis that variable is taken into account, can easily to fluid Supplying apparatus arrange environment be suitable or improper, fluid Supplying apparatus air cleaner whether properly spot check judge.
Herein, whether the function that so-called " spot check " refers to investigation air cleaner is well kept, and might not carry out functional rehabilitation operation simultaneously.In addition, as functional rehabilitation operation, there is the cleaning (cleaning) etc. of the replacing of air cleaner, air cleaner.
(11) fluid Supplying apparatus involved in the present invention, wherein, has: the water tank storing cooling water; The liquid feed line that set liquid passes through, is positioned at the liquid feed line of the inside of described water tank; The outside feed mechanism that liquid by described liquid feed line is externally supplied; Be positioned at the water quality detection mechanism of described water tank, detect the water quality detection mechanism of the water quality of described cooling water; Detect the cooling water temperature testing agency of the temperature of described cooling water; Utilize the temperature of described cooling water, to the correction mechanism that the value of the water quality representing described cooling water is revised; Utilize the value of the water quality of described corrected cooling water, to the cooling water condition adjudgement mechanism that the state of described cooling water judges.
Thus, though in the water quality Yin Wendu impact of cooling water situation about changing, also the degree of accuracy can judge the state of cooling water quality.Thus can suitably cool the liquid provided all the time.
(12) fluid Supplying apparatus involved in the present invention, wherein, for described cooling water condition adjudgement mechanism, utilize the value that the water quality of described corrected cooling water is represented, as described cooling water state and recover to judge period to the period being necessary to make the refrigerating function of described cooling water recover and refrigerating function, and be judged as: although when the water quality of described corrected cooling water is to water quality during set chilling temperature by described water quench, and the temperature of described cooling water is when being not described set chilling temperature, then think that described refrigerating function recovers period.
This be due to: although when the water quality of cooling water is the water quality that is cooled to when set chilling temperature and can not be cooled to set chilling temperature in the temperature of cooling water, its reason can be judged as, cooling water is in refrigerating function and recovers period, can not play sufficient cooling capacity.Thus, by changing the refrigerating function Recovery processing of cooling water etc. at once, can normally the liquid provided be cooled all the time.In addition, because the value represented the water quality of cooling water can be revised by the temperature of cooling water, so, even if cooling water water quality temperature influence and occur change situation, also can grasp exactly cooling water refrigerating function recover period.
(13) fluid Supplying apparatus involved in the present invention, wherein, also there is the fluid temperature testing agency detected the temperature of the described liquid externally supplied, described cooling water condition adjudgement mechanism is judged as further: when the water quality of described corrected cooling water is to water quality during set chilling temperature by described water quench, and the temperature of described cooling water is when being described set chilling temperature, if the temperature of described liquid is not set fluid temperature, then the cooling capacity of described cooling body occurs not enough.
This be due to: when the water quality of cooling water be by described water quench to set chilling temperature when water quality and cooling water be cooled to set chilling temperature, that is, although in the situation that cooling water normally cools, when liquid is not but cooled to set fluid temperature, its reason can be judged as, the cooling capacity for cooling the cooling body of cooling water occurs not enough.Easily can judge the cooling capacity of cooling body thus.
(14) fluid Supplying apparatus involved in the present invention, wherein, for described cooling water condition adjudgement mechanism, utilize the value that the water quality of described corrected cooling water is represented, as described cooling water state and the kind of described cooling water is judged.
Automatically can judge the kind of cooling water thus.
(15) fluid Supplying apparatus involved in the present invention, wherein, has: based on the kind of described cooling water, to the chilling temperature decision mechanism that the chilling temperature of described cooling water judges; Based on described chilling temperature, cool the cooling body of described cooling water.
Thus, the kind of the cooling water gone out by automatic decision, can automatically by water quench to the temperature corresponding with the kind of cooling water.
(16) fluid Supplying apparatus involved in the present invention, wherein, also have the fluid temperature testing agency detected the temperature of the described liquid externally supplied, described cooling body also utilizes the described temperature of the described liquid be detected, and cools described cooling water.
Thus, by the temperature of the liquid externally supplied, the temperature of cooling water automatically can be adjusted.Namely can all the time by the liquid cools that externally provides to set temperature.
(17) fluid Supplying apparatus involved in the present invention, wherein, described cooling body also has cold-producing medium to carry out circulating and is positioned at the refrigerant circulation line of described water tank inside and has the refrigerant circulation mechanism making described refrigerant circulation; Described cooling body cools described cooling water by described cold-producing medium, and based on the described temperature of the described liquid be detected, controls described refrigerant cycle mechanism.
Thus, by adjusting the work of refrigerant circulation mechanism, thus the temperature of cooling water can automatically be adjusted.
(18) fluid Supplying apparatus involved in the present invention, wherein, has the cooling water state indication mechanism shown the state of described cooling water.Thus, based on the change of the water quality of cooling water, can export and the warning display of urging is changed to described cooling water.
(19) fluid Supplying apparatus involved in the present invention, wherein, described water quality detection mechanism detects the conductance of described cooling water.Thus, the state of the cooling water drawn based on conductance can easily be judged.
(20) fluid Supplying apparatus involved in the present invention, wherein, described water quality detection mechanism detects the gas current flowed between two electrodes in described cooling water, and the polarity of described electrode is reversed every given time.
Thus, can prevent following situation from occurring: the polarization of electrode perimeter is constantly carried out along with continuing of detection, and the performance of water quality detection mechanism is reduced.
(21) fluid Supplying apparatus involved in the present invention, wherein, described water quality detection mechanism and described cooling water temperature testing agency neighbor configuration.Thus, the water quality of the cooling water at same position place and the temperature of cooling water can be detected.Thus the state of cooling water can be judged more exactly.
(22) fluid Supplying apparatus involved in the present invention, wherein, described liquid is beer.Thus, can easily judge as the liquid generator that beer is provided, the state of cooling water namely in beer server.
(23) cooling water condition checkout gear involved in the present invention, it is the cooling water state judging device that the state of the described cooling water of the fluid Supplying apparatus that the set liquid imported from outside cools and supplies is judged, wherein, comprise: the water quality detection mechanism being arranged in the water tank of the described cooling water storing described fluid Supplying apparatus, detect the water quality detection mechanism of the water quality of described cooling water; Detect the cooling water temperature testing agency of the temperature of described cooling water; Utilize the temperature of described cooling water, to the correction mechanism that the value of the water quality representing described cooling water is revised; Utilize the value of described corrected cooling water, to the cooling water condition adjudgement mechanism that the state of described cooling water judges.
Thus, even if situation about changing because being subject to temperature impact in the water quality of cooling water, the state of cooling water quality can also be judged exactly.Thus, can normally cool the liquid provided all the time.
(24) cooling water condition checkout gear involved in the present invention, wherein, for described cooling water condition adjudgement mechanism, utilize the value that the water quality of described corrected cooling water is represented, as described cooling water state and recover to judge period to the period being necessary to make the refrigerating function of described cooling water recover and refrigerating function, and be judged as: although when the water quality of described corrected cooling water is to water quality during set chilling temperature by described water quench, and the temperature of described cooling water is when being not described set chilling temperature, think that described refrigerating function recovers period.
This be due to: although when the water quality of cooling water be cooled to water quality when set chilling temperature and the temperature of cooling water can not be cooled to set chilling temperature, its reason can be judged as, cooling water is in refrigerating function and recovers period, can't play sufficient cooling capacity.Thus, by changing the refrigerating function Recovery processing of cooling water etc. at once, the liquid that will provide can normally be cooled all the time.In addition, because the value represented the water quality of cooling water can be revised by the temperature of cooling water, so, even if cooling water water quality temperature influence and occur change situation, also can grasp exactly cooling water refrigerating function recover period.
(25) cooling water condition checkout gear involved in the present invention, wherein, also there is the fluid temperature testing agency detected the temperature of the described liquid externally supplied, described cooling water condition adjudgement mechanism is judged as further: when the water quality of described corrected cooling water be by described water quench to water quality during set chilling temperature and the temperature of described cooling water is described set chilling temperature when, if the temperature of described liquid is not set fluid temperature, then the cooling capacity of described cooling body occurs not enough.
This be due to: when the water quality of cooling water be by described water quench to set chilling temperature when water quality and cooling water be cooled to set chilling temperature, that is, although in the situation that cooling water normally cools, when liquid is not but cooled to set fluid temperature, its reason can be judged as, the cooling capacity for cooling the cooling body of cooling water occurs not enough.Easily can judge the cooling capacity of cooling body thus.
(26) cooling water condition checkout gear involved in the present invention, wherein, described cooling water condition adjudgement mechanism utilizes the value of the water quality of described corrected cooling water, as described cooling water state and the kind of described cooling water is judged.
Thus, the kind of cooling water can automatically be judged.
(27) cooling water condition checkout gear involved in the present invention, wherein, has the cooling water state indication mechanism shown the state of the described cooling water judged.Thus, based on the change of the water quality of cooling water, the warning display cooling water as described in urgency replacing can be exported.
(28) cooling water condition checkout gear involved in the present invention, wherein, described water quality detection mechanism detects the conductance of described cooling water.Thus, the state of the cooling water obtained based on conductance can easily be judged.
(29) cooling water condition checkout gear involved in the present invention, wherein, described water quality detection mechanism, detects the gas current flowed between two electrodes in described cooling water, and the polarity of described electrode is reversed every given time.Thus, can prevent following situation from occurring: the polarization of electrode perimeter is constantly carried out along with continuing of detection, and the performance of water quality detection mechanism is reduced.
(30) cooling water condition checkout gear involved in the present invention, wherein, described water quality detection mechanism and described cooling water temperature testing agency configure in the mode of being close to.Thus, the water quality of the cooling water at same position place and the temperature of cooling water can be detected.Thus the state of cooling water can be judged more exactly.
(31) cooling water condition checkout gear involved in the present invention, wherein, described liquid is beer.Thus, the state as the cooling water provided in the liquid generator of beer and beer server can easily be judged.
Herein, the corresponding relation between the inscape in the inscape of fluid Supplying apparatus involved in the present invention and embodiment is represented.Fluid Supplying apparatus corresponding beer server 1z, beer server 1Az and beer server 1Bz.Below correspond to respectively: the corresponding water tank 22z of water tank, liquid feed line corresponding beer cooling tube 30z, outside feed mechanism correspondence cast cock 20z, the corresponding refrigeration unit 25z of cooling body, CPU191z, memory 192z, imput output circuit 196z, the corresponding evaporation tube 27z of refrigerant cycle pipeline, the corresponding compressor 23z of refrigerant cycle mechanism, water quality detection mechanism corresponding accumulated ice sensor 51z, the corresponding cooling-water temperature sensor 53z of cooling water temperature testing agency, fluid temperature testing agency corresponding beer temperature sensor 54z.
In addition, cooling water state indication mechanism corresponding cooling water kind display floater 55z, cooling water change emergency warning lamp 57z and cooling water kind display floater 59z.
And, correction mechanism, cooling water condition adjudgement mechanism, the corresponding control circuit 19z of cooling water temperature decision mechanism.The corresponding beer of liquid.
So-called " refrigerating function of cooling water is recovered " refers to: when cooling capacity is not as good as benchmark, at least cooling capacity will be brought up to benchmark, here, described cooling capacity is the ability needed for cooling water cools cooled object; This is by the supplementing of cooling water, changes or the supplementing of set composition, the concept be all included such as to remove.
So-called " cooling capacity of cooling body is not enough " refers to: under set condition, cooled object can not be cooled to set temperature by cooling body.This concept comprises following content: such as, make refrigerant cycle and in the operation cooled cooled object, making the refrigerant when temperature of cooling water is abnormal the water quality of cooling fluid is normal produce the active force deficiency of circulation, make the amount of refrigerant deficiency etc. of refrigerant cycle.In addition, this concept also comprises following content: utilize cooling fluid to carry out in the operation cooled to the liquid externally supplied, when the temperature of the liquid that water quality and the temperature of cooling fluid all normally and externally supply is abnormal, for the quantity delivered of outside feed fluid, the size of the shorter grade of outside liquid feeding pipe, fluid Supplying apparatus is less etc.
Accompanying drawing explanation
Fig. 1 is the figure of the System's composition representing the liquid-supplying system N1 employing beer server 1 involved in the present invention;
Fig. 2 is the figure of the formation representing beer server 1;
Fig. 3 is the figure of the hardware configuration representing control circuit 19;
Fig. 4 is the figure of the hardware configuration representing operational situation management devices 53;
Fig. 5 is the figure of the data structure representing the compressor operating condition managing DB be stored in the memory 192 of control circuit 19;
Fig. 6 is the figure of the data structure representing the operational situation management DB be stored in the hard disk 313 of operational situation management devices 53;
Fig. 7 is the figure of the data structure representing the shop DB be stored in the hard disk 313 of operational situation management devices 53;
Fig. 8 is the flow chart of the work representing control circuit 19;
Fig. 9 is the flow chart of the work representing operational situation management devices 53;
Figure 10 is the figure be presented at by the list arranging environment of beer server 1 on picture;
Figure 11 is the figure of the System's composition representing the liquid-supplying system N21 employing beer server 71 involved in the present invention;
Figure 12 is the figure of the formation representing beer server 71;
Figure 13 is the flow chart of the work representing control circuit 19;
Figure 14 is the flow chart of the work representing operational situation management devices 73;
Figure 15 is the figure of the data structure representing the air filter replacement management DB be stored in the hard disk 313 of operational situation management devices 53;
Figure 16 is the figure of the data structure representing the air filter condition management DB be stored in the hard disk 313 of operational situation management devices 53;
Figure 17 is the flow chart of the work representing control circuit 19;
Figure 18 is the flow chart of the work representing operational situation management devices 53;
Figure 19 is the figure be presented at by the list arranging environment of beer server 1 on picture;
Figure 20 is the figure representing the beverage feeder 110 as fluid Supplying apparatus of the prior art;
Figure 21 is the figure representing that the outward appearance relevant with beer server 1z involved in the present invention is formed;
Figure 22 is the figure of the Inner Constitution representing beer server 1z involved in the present invention;
Figure 23 is the figure of the hardware configuration representing control circuit 19z;
Figure 24 is the flow chart of the work of the control circuit 19z representing beer server 1z;
Figure 25 is the figure representing that the outward appearance relevant with beer server 1Az involved in the present invention is formed;
Figure 26 is the figure of the Inner Constitution representing beer server 1Az involved in the present invention;
Figure 27 is the flow chart of the work of the control circuit 19z representing beer server 1Az;
Figure 28 is the figure representing that the outward appearance relevant with beer server 1Bz involved in the present invention is formed;
Figure 29 is the figure of the data structure of the cooling water information DBz be stored in the memory 192z of beer server 1Bz;
Figure 30 is the figure of the data structure of the chilling temperature information DBz be stored in the memory 192z of beer server 1Bz;
Figure 31 is the flow chart of the work of the control circuit 19z representing beer server 1Bz;
Figure 32 is the figure that the outward appearance relevant with portable cooling water state checkout gear 1Cz involved in the present invention is formed; Figure 33 is the figure representing the beverage feeder 110z as fluid Supplying apparatus of the prior art.
Description of reference numerals:
1,71 beer servers
53,73 operational situation management devices
22 water tanks
23 compressors
24 condensers
25 refrigeration unit
27 evaporation tubes
19 control circuits
51 accumulated ice sensors
29 beverage vessels
30 beer cooling tubes
91 accumulated ice detection temperature sensors
93 supply beer temperature sensors
95 Temperature displaying panels
1z beer server
22z water tank
23z compressor
24z condenser
25z refrigeration unit
27z evaporation tube
19z control circuit
29z beverage vessel
30z beer cooling tube
51z accumulated ice sensor
53z cooling-water temperature sensor
55z cooling water state displaying panel
1Az beer server
54z beer temperature sensor
57z cooling water changes emergency warning lamp
58z cooling capacity deficiency lamp
1Bz beer server
1Cz cooling water condition checkout gear
Bz body
Uz sensor part
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiments of the invention are described in detail.
Embodiment 1
1st is formed
1. the System's composition of beer server operational situation management system N1
The System's composition of Fig. 1 to beer server operational situation management system N1 is used to be described.Beer server operational situation management system N1 has beer server 1 and operational situation management devices 53.Beer server 1 and operational situation management devices 53 are connected to each other by network, mutually can send and receive information.No matter wired, wireless the network connected is.
Operational situation management devices 53 obtains operational situation information according to the beer server 1 being arranged on dining room etc.; Judge that whether the environment that beer server 1 is set up is suitable according to the operational situation of beer server 1.
In the following description, the hardware configuration of beer server 1 and operational situation management devices 53 is described.
2. the formation of beer server 1
As shown in Figure 1, the barrel of beer 2 storing beer, by beer supply joint 3 and beer supply pipe 4, is connected with beer server 1.In addition, carbon dioxide from dioxide bottle 5 through pressure regulator valve 6 and each air hose 7, supply gas hose coupling 8.The beer be pushed in the carbon dioxide supplied from air hose joint 8 in barrel of beer 2, is supplied to beer supply pipe 4 by beer supply joint 3.
In addition, as shown in Figure 2, the outside of body is covered by external shell 10 beer server 1, and the upside of beer server 1 is by covering 11 coverings.The front surface of external shell 10 is provided with a pair supply pipe attaching parts 12, and described supply pipe attaching parts 12 are connected with the beer supply pipe 4 of supply beer.Supply pipe attaching parts 12 are pipe joints of L-shaped substantially, and the end of beer supply pipe 4 is inserted among supply pipe attaching parts 12 from the below of supply pipe attaching parts 12.Thus the end of beer supply pipe 4 is connected in supply pipe attaching parts 12.
In addition, there is pallet 16 in the installed in front of supply pipe attaching parts 12, be placed with reticular lamina parts 15 (with reference to figure 1) at the upper surface of this pallet 16.
In addition, install a pair point on the front surface top of beer server 1 and be positioned at left and right cast cock 20.In addition, leg branching part 13 is fixedly installed in 4 places of the lower surface of body.Beer server 1 is arranged on sales counter in shop etc. through leg branching part 13.
In addition, as shown in Figure 2, the water tank 22 storing cooling water is provided with at the first half of body.In the below of water tank 22, be placed with the refrigeration unit 25 be made up of compressor 23, condenser 24 and the cooling fan (not shown) etc. that cools condenser 24.Evaporation tube 27 is connected to refrigeration unit 25.Evaporation tube 27 is arranged on the inner wall part of water tank 22 in the shape of a spiral through installed part 28.
Cold-producing medium circulates in the operation path from refrigeration unit 25 → evaporation tube 27 → refrigeration unit 25.When cold-producing medium is by evaporation tube 27 in water tank 22, evaporation and the heat exchange carried out between cooling water.Thus around evaporation tube 27 formation ice C.The temperature of controlled cooling model water can be carried out thus by the thickness of ice C of the surrounding being formed in evaporation tube 27.
In addition, air cleaner 26 is arranged on the front side of condenser 24.
In the bottom surface of water tank 22, arranged by the beverage vessel 29 of a pair stainless steel pipe to bury the mode be placed in heat-barrier material, described this is connected in a pair supply pipe attaching parts 12 the supply side end of the beverage vessel 29 of stainless steel pipe.Then, beverage vessel 29 is directed into top from the inside bottom surface portion of water tank 22, be connected respectively on the beer cooling tube 30 of stainless steel pipe.Beer cooling tube 30 forms helical form, is arranged on the inner side of the evaporation tube 27 in water tank 22 through installed part.The beer come from beverage vessel 29 force feed transports from the downside of beer cooling tube 30 to upside; Beer is subject to water quench during by beer cooling tube 30, is cooled to determined temperature.
The cast side end of beer cooling tube 30 is connected to the cast end of cast cock 20.Cooled beer is poured in beer glass etc. through cast cock 20.
As mentioned above, on the one hand, the temperature of cooling water can utilize the ice thickness of the surrounding being formed in evaporation tube 27 to control; On the other hand, the temperature of beer can utilize the temperature of cooling water to control.That is, by being formed in the ice thickness of the surrounding of evaporation tube 27, thus beer temperature can be controlled.
Accumulated ice sensor 51 is arranged on the side of the evaporation tube 27 of water tank 22.The reason why accumulated ice sensor 51 being arranged on the side of the evaporation tube 27 of water tank 22 is: inner at water tank 22, freeze or ice to melt because water temperature changes be all the side occurring in evaporation tube 22.Beer, through beverage vessel 29, is supplied to beer cooling tube 30 from the below of water tank 22.Because from the beer that the below supplying temperature of water tank 22 is higher, so, compared with other parts, raise very fast in the temperature of the bottom cooling water of water tank 22.Thus, stirring motor 36 and stirring vane 34 is provided with to make the homogeneous temperature of water tank 22.Stirring motor 36 pairs of stirring vanes 34 carry out rotary actuation.Cooling water is stirred because of the rotation of stirring vane 34, and the temperature of water tank 22 realizes evenly.
Accumulated ice sensor 51, according to the resistance variations (conductance) of water, detects the ice C whether having defined given thickness around evaporation tube 27.When the surrounding of evaporation tube 27 does not also form the ice C of given thickness, accumulated ice sensor 51 does not detect ice C, and detects the conductance of cooling water and export.If accumulated ice sensor 51 constantly carries out with cooling and detects ice C, then the conductance of ice C is detected and exported.Control circuit 19 (not shown) utilizes the difference of this conductance to control compressor.
Control circuit 19 is arranged on the Lower Half of water tank 22.Control circuit 19 is electrically connected with accumulated ice sensor 51 and compressor 23, can carry out transmission and the reception of information.In addition, control circuit 19 will be introduced below.
3. the hardware configuration of control circuit 19
The hardware configuration list of control circuit 19 shows in figure 3.Control circuit 19 has CPU191, memory 192, power circuit 193, imput output circuit 196, timing circuit 197 and telecommunication circuit 198.
CPU191 processes according to other application programs such as the compressor operating state manager be recorded in memory 192.Memory 192 pairs of compressor operating state manager supervisors store and keep.In addition, memory 192 pairs of compressor operating status number information store according to storehouse (being compressor operating status information DB below) and keeping.Below compressor operating status information DB is introduced.And memory 192 provides operating area to CPU191.Power circuit 193 supplies the required power supply such as CPU191.
Imput output circuit 196 obtains the sensor values as sensor information from accumulated ice sensor 51.Timing circuit 197 measures the time.Telecommunication circuit 198 has the telecommunication circuit being connected to network, makes transmission and the reception of carrying out data between operational situation management devices 53 grade and the communication equipment of outside.
4. the hardware configuration of operational situation management devices 53
The hardware configuration of Fig. 4 to operational situation management devices 53 is used to be described.Operational situation management devices 53 has CPU311, memory 312, hard disk drive 313 (hereinafter referred to HDD313) keyboard 314, mouse 315, display 316, optical profile type driver 317 and telecommunication circuit 318.
CPU311 processes according to other application programs such as the operating system be recorded in HDD313 (OS), operational situation hypervisors.Memory 312 provides operating area to CPU311.HDD313 records other application programs such as operating system (OS), operational situation hypervisor and various data and keeps.As various data, there are operational situation management data (hereinafter referred to operational situation management DB), store data (hereinafter referred to shop DB).Below, operational situation management DB and shop DB are introduced.
Keyboard 314, mouse 315 receive the order from outside.Display 316 shows the images such as user interface.Optical profile type driver 317 reads the data from optical profile type medium, such as, reads operational situation hypervisor from the optical profile type medium 310 for recording operational situation hypervisor; Or read other application program etc. from other optical profile type medium.Telecommunication circuit 318 has the telecommunication circuit be connected on network, carries out transmission and the reception of the data between beer server 1 grade and external equipment.
2nd data
Below, to store and remain on beer server 1 control circuit 19 memory 192 in compressor operating status information DB and store and remain on operational situation management DB in the HDD313 of operational situation management devices 53, shop DB is described.
1. compressor operating status information DB
So-called " compressor operating status information " refers to the information that time of carrying out work to compressor 23 recorded.The data structure of Fig. 5 to compressor operating information DB is utilized to be described.
Compressor operating status information DB has row attack time, operation termination time row.The time that recording compressed machine 23 is started working in arranging attack time, specifically, record the time starting energising to compressor 23.The time of recording compressed machine 23 operation termination in operation termination time row, specifically, record the time stopping energising to compressor 23.
Such as, when being energized to compressor 23 from 21: 30: 00 on the 15th July in 2009 and in termination energising 21: 35: 00 on the 15th July in 2009, as shown in Figure 5, be record 21: 30: 00 on the 15th July in 2009 in attack time in row respectively, in operation termination time row, record 21: 35: 00 on the 15th July in 2009.
2. operational situation management DB
So-called " operational situation information " refers to the information of the operational situation of the compressor 23 representing beer server 1.The data structure of Fig. 6 to operational situation information is utilized to be described.
Operational situation information has beer server ID row, judges day row, arranges environment row.The beer server ID row of specific beer server 1 are recorded in beer server ID row.Arranged to beer server 1 judging to record in day row the date that environment judges.Arranging in environment row, recording and the environment evaluation that whether environment is applicable to when providing beer is being arranged for beer server 1.Specifically, be respectively when be judged as beer server 1 to arrange environment be applicable, be recorded as "○"; Be judged as, in unaccommodated situation, being recorded as "×".
3. shop DB
The description item relevant to the shop being provided with beer server 1 is preserved as database by shop DB.Represent the data structure of shop DB in the figure 7.
Shop DB has beer server ID row, business hours row.The beer server ID of the beer server being equipped to each shop is recorded in beer server ID row.In business hours row, record the business hours in the shop that the beer server 1 corresponding with beer server ID is set, such as, be recorded as " 12:00 ~ 22:00 ".
The work of the control circuit 19 of the 3rd beer server 1
Utilize the flow chart shown in Fig. 8 so that the work of the CPU191 of control circuit 19 to be described.CPU191 mono-obtains sensor information (S801) from accumulated ice sensor 51, then whether to, whether the value of sensor information represents that the conductance of cooling water judges (S803).If be judged as, the value of sensor information represents the conductance of cooling water, then CPU191 obtains the value (S805) of the sensor information obtained last time from memory 192.If be judged as, the value of the sensor information obtained last time represents the conductance (S807) of ice, then CPU191 sends work start information (S809) to compressor 23.In addition, CPU191 obtains the moment (S811) of sending action start information according to timing circuit 197.CPU191 by obtain moment value record compressor operating condition managing DB attack time row in (S813), and store and remain on (S815) in memory 192.If be judged as in step S807, the value of the sensor information obtained last time does not also represent ice conductance, is namely the conductance of cooling water, then CPU191 performs the process after step S801.
On the other hand, if be judged as in step S803, the value of the sensor information obtained last time does not also represent conductance, i.e. the expression ice conductance of cooling water, then CPU191 obtains the value (S817) of the sensor information obtained last time from memory 192.If be judged as, the value of the sensor information obtained last time represents the conductance (S819) of cooling water, then CPU191 sends operation termination information (S821) to compressor 23.In addition, CPU191 obtains the moment (S823) that have sent action termination message according to timing circuit 197.CPU191 by obtain moment value record compressor operating condition managing DB the operation termination time row in (S825), and store and remain on (S827) in memory 192.If be judged as in step S819 the value of the sensor information obtained last time also do not represent cooling water conductance, be namely ice conductance, then CPU191 performs the process after step S801.
If to given time (S829), then CPU191 makes storage and the value of compressor operating condition managing DB that remains in memory 192 arranges with the beer server ID of beer server 1 and is associated, and sends to operational situation management devices 53 (S831) as compressor operating status information.CPU191 carries out the process (S833) of step S801 ~ S831 repeatedly.
The operational situation management processing of the 4th operational situation management devices 53
Utilize the flow chart shown in Fig. 9, the operational situation management processing that the CPU311 of operational situation management devices 53 performs based on operational situation hypervisor is described.If receive compressor operating status information (S901), then CPU311 extract beer server ID (S903), and in operational situation management DB beer server ID row on record the beer server ID (S905) extracted.
Next, CPU311 extracts attack time and operation termination time (S907) according to compressor operating status information.According to the attack time extracted, operation termination time, CPU311 calculates the duration of runs (S909) of 1 day.In addition, CPU311 obtains the value (S911) that arranges of the business hours corresponding with the beer server ID extracted in step S903 from shop DB.Then, CPU311 is based on the duration of runs calculated in step S909 and the business hours calculated in step S911, carry out running rate calculating, this running rate represents ratio (S913) that is relevant to the work of the compressor 23 of beer server 1, the duration of runs relative business hours.
CPU311 obtains the benchmark running rate (S915) be stored in memory 192.What so-called " benchmark running rate " represented is at the standard proportional of the working time of the business hours inner compressor 23 of 1 day.Benchmark running rate be with regard to compressor 23 working time relative to the business hours ratio and utilize experiment wait obtain numerical value, wherein, the working time of described compressor 23 refers to, such as beer server 1, barrel of beer etc. are arranged in the environment of standard, the time required for beer of determined temperature is provided.
On the one hand, for CPU311, the running rate of the beer server 1 calculated in step S913 if be judged as is than the benchmark running rate higher (S917) obtained in step S915, then corresponding with the beer server ID of beer server 1 in operational situation management DB arranges environment and arrange and record "×" (S919).
On the other hand, for CPU311, the running rate of the beer server 1 calculated in step S1003 if be judged as is not higher than the benchmark running rate (S917) obtained in step S1005, then corresponding with the beer server ID of beer server 1 in operational situation management DB arranges environment and arrange and record "○" (S921).
What the beer quality provided by beer server 1 depended on beer server 1 or barrel of beer to a great extent arranges environment.When beer server 1 is arranged on hot environment, in order to the beer that supplying temperature is suitable, and needs make compressor 23 work continually and make condenser working, rise to prevent the temperature of cooling water.In addition, as the hot environment of beer server 1, the environment such as having the fan rear of cooling to be blocked, be placed on refrigerator side and affect by the exhaust of its heat exchanger environment, be arranged on environment etc. immediately below electric equipment.These environment often occur in general market.
Thus, by observing the duty of 1 day of compressor 23, thus whether can be arranged on suitable environment to beer server 1 and judge.
For CPU311, if be judged as the whole compressor operating status information just obtained and the process (S923) performed till step S1001 ~ S111, then termination.
After this, CPU311 demonstrates list as shown in Figure 10 according to the requirement of user etc., and this list is used for representing the environment that arranges of each beer server 1.In addition, when showing, environment being set for inappropriate, giving prominence to sign, mixing the modes such as color to call attention to.
Embodiment 2
In above-described embodiment 1, take the accumulated ice sensor 51 resistance variations of water (conductance) be used, the ice whether forming given thickness around evaporation tube 27 is detected, but, in the present embodiment, take the temperature sensor of the temperature difference utilizing water and ice, the ice whether being formed with given thickness around evaporation tube 27 is detected.
In addition, the structure similarly to Example 1, process etc. mentioned in following content, take the Reference numeral identical with embodiment 1, and omit detailed description.
1st is formed
1. the hardware configuration of beer server operational situation management system N21
Utilize Figure 11 to form the network of beer server operational situation management system N21 to be described.Beer server operational situation management system N1 has beer server 71 and operational situation management devices 73.About beer server 71 and operational situation management devices 73, except part formation, part process, substantially identical with the beer server 1 in embodiment 1 and operational situation management devices 53.
2. the formation of beer server 71
Figure 12 represents the formation of beer server 71.Beer server 71 has the accumulated ice detection temperature sensor 91 on evaporation tube 27 side being positioned at water tank 22, supply beer temperature sensor 93 and Temperature displaying panel 95.
Accumulated ice detects with temperature sensor 91, detects the surrounding whether having the ice of given thickness to be formed in evaporation tube 27 detect according to the variations in temperature of cooling water and ice.When not forming the ice of given thickness in the surrounding of evaporation tube 27, the temperature of accumulated ice detection temperature sensor 91 pairs of cooling waters detects and exports.If cooling is constantly carried out and accumulated ice detection temperature sensor 91 touches ice, then accumulated ice detection temperature sensor 91 detects across the temperature of ice to evaporation tube 27 and exports.In addition, compared to the temperature of cooling water, the temperature of evaporation tube 27 is quite low.Thus, accumulated ice detection temperature sensor 91 1 touches ice and obvious variations in temperature can be detected.Control circuit 79 (not shown) utilizes this temperature difference to carry out the control of compressor 23.In addition, after, control circuit 79 is described.
In addition, when using non-freezing solution etc. instead of water is used for cooling water, be difficult to utilize conductance to control compressor 23.Thus, preferably temperature sensor is used in accumulated ice to detect.
Supply beer temperature sensor 93 is arranged on the connecting portion side of beer cooling tube 30 and cast cock 20.Supply beer temperature sensor 93 is in fact for detecting the beer temperature being supplied to guest, the temperature of beer that namely supplies from cast cock 20.
Display floater 95 has the control circuit controlled the display state of LED display frame and LED display frame.The temperature detected by accumulated ice detection temperature sensor 91 and/or supply beer temperature sensor 93 is displayed on display floater 95.
Control circuit 79 is arranged on the Lower Half of water tank 22.Control circuit 79 and accumulated ice detection temperature sensor 91, supply beer temperature sensor 93, Temperature displaying panel 95 and compressor 23 and be electrically connected, thus transmission and the reception of information can be carried out.
Beer server 71 utilizes accumulated ice detection temperature sensor 91, detects the ice whether being formed with given thickness around evaporation tube 27.Like this, by serviceability temperature sensor, thus the temperature of cooling water can be obtained, and then the temperature of beer of supply can be obtained.Moreover, by utilizing Temperature displaying panel 95 to show the temperature detected by accumulated ice detection temperature sensor 91, thus, the user of beer server 71 temperature, the temperature of beer that provides that can easily confirm cooling water.Thus easily can confirm whether provided beer remains on suitable temperature.
In addition, beer server 71 utilizes supply beer temperature sensor 93, detects the beer temperature provided.Except accumulated ice detection is with except temperature sensor 91, also utilize supply beer temperature sensor 93, thus, when the temperature of cooling water and the beer temperature of supply inconsistent, such as after time of stress must change barrel of beer 3, supply beer at once but beer can not be cooled to proper temperature, also can detect the beer temperature of supply exactly.
Other structure similarly to Example 1.
3. the hardware configuration of control circuit 79
For the hardware configuration of control circuit 79, it similarly to Example 1.But memory 192 pairs of compressor operating control programs and Temperature displaying control program store and keep.
The work of the control circuit 79 of the 2nd beer server 71
1 compressor operating control treatment
Utilize the flow chart shown in Figure 13, the compressor operating control treatment that the CPU191 of the control circuit 79 in the present embodiment performs by compressor operating control program is described.If CPU191 obtains sensor information (S1301) from accumulated ice detection temperature sensor 91, then whether the value of sensor information is represented that the temperature of cooling water judges (S1303).CPU191 is judged as that the value of sensor information represents the temperature of cooling water, then obtain the value (S1305) of the sensor information obtained last time from memory 192.If CPU191 is judged as that the value of the sensor information obtained last time represents the temperature (S1307) of cooling tube 30, then send work start information (S1309) to compressor 23.In addition, CPU191 obtains the moment (S1311) sending work start information from timing circuit 197.CPU191 by obtain moment value record compressor operating condition managing DB attack time row (S1313), store and remain on (S1315) in memory 192.If CPU191 is judged as in step S707 (S1307?) value of sensor information that obtained last time also do not represent the temperature of cooling tube 30 and the temperature of cooling water, then perform the later process of step S1301.
On the other hand, if CPU191 is judged as also not representing the temperature of cooling water and the temperature of cooling tube 30 in the value of step S1303 sensor information, then the value (S1317) of the sensor information obtained last time is obtained from memory 192.If CPU191 is judged as that the value of the sensor information obtained last time represents the temperature (S1319) of cooling water, then send operation termination information (S1321) to compressor 23.In addition, CPU191 obtains the moment (S1323) sending operation termination information from timing circuit 197.CPU191 by obtain moment value record compressor operating condition managing DB the operation termination time row in (S1325), store and remain on (S1327) in memory 192.If CPU191 is judged as that the value of the sensor information of acquisition last time in step S1319 does not also represent the temperature of cooling water and the temperature of cooling tube 30, then perform the later process of step S1301.
If to given time (S1329), the beer server ID of value and beer server 71 that then CPU191 makes storage and remains on the compressor operation situation management DB in memory 192 arranges and is associated, and sends to operational situation management devices 73 (S1331) as compressor operating status information.CPU191 carries out the process of step S1301 ~ S1331 repeatedly.
In addition, the temperature of the temperature of cooling water and cooling tube 30 is stored in advance and remains in memory 192.
2. Temperature displaying control treatment
Utilize the flow chart shown in Figure 14, the Temperature displaying control treatment that the CPU191 of the control circuit 79 in the present embodiment performs by Temperature displaying control program is described.If CPU191 obtains sensor information (S1401) from supply beer temperature sensor 93, then the value of the sensor information of acquisition is sent to display floater 95 (S1403).CPU191 repeatedly carry out step S1401, S1403 process until stop (S1405).
Embodiment 3
In above-described embodiment 1, in operational situation management devices 53, by observing the duty of 1 day of compressor 23, thus judge whether beer server 1 is arranged on suitable environment.On the other hand, in the present embodiment, the controlled state of operational situation management devices 53 to the air cleaner 26 be used in beer server 1 judges.
Below, only the part different from embodiment 1 is described in detail.
1st is formed
The System's composition of beer server operational situation management system N1
For the System's composition of beer server operational situation management system N1, it similarly to Example 1.
2. the formation of beer server 1
The formation of beer server 1 similarly to Example 1.
3. the hardware configuration of control circuit 19
For the hardware configuration of control circuit 19, it similarly to Example 1.But memory 192 also stores air cleaner spot check logging program and keeps.In addition, date when memory 192 also temporarily stores and keeps air cleaner 26 to carry out spot check.
4. the hardware configuration of operational situation management devices 53
For the hardware configuration of operational situation management devices 53, it similarly to Example 1.But memory 312 also stores Filter management condition adjudgement program and keeps.In addition, memory 312 also stores air cleaner distributed diagnosis database (air cleaner distributed diagnosis DB), air filter condition management database (air filter condition management DB) and keeps.
2nd data
Below, the air cleaner distributed diagnosis DB stored in the HDD313 of operational situation management devices 53 and keep and air filter condition management DB are described.Other data all similarly to Example 1.
1. air cleaner distributed diagnosis DB
Air cleaner distributed diagnosis DB, the date that air cleaner 26 spot check is crossed corresponds to each beer server and carries out storing and keeping as database.Represent the data structure of air cleaner distributed diagnosis DB in fig .15.
Air cleaner distributed diagnosis DB has beer server ID row and air cleaner spot check day arranges.The beer server ID a kind of implication of the specific one-tenth of each beer server 1 is recorded in beer server ID row.Air cleaner 26 is recorded by the date of being spot check in air cleaner spot check day arranges.
2. air cleaner distributed diagnosis DB
So-called " air cleaner distributed diagnosis DB " is the database of instigating the controlled state of air cleaner 26 corresponding with each beer server and being formed.The data structure of Figure 16 to air cleaner distributed diagnosis DB is utilized to be described.
Air cleaner distributed diagnosis DB has beer server ID row, judges to arrange day and filter state row.The beer server ID a kind of implication of specific for beer server 1 one-tenth is recorded in beer server ID row.Judging the date recording the state of the filter 26 judging beer server 1 in day row.Whether suitable filter 26 spot check recording beer server 1 in filter state row obtain evaluation.Specifically, being when being judged to be that filter 26 spot check of beer server 1 is suitable respectively, being recorded as "○"; Under being judged to be the inappropriate situation of spot check, be recorded as "×".
The air cleaner spot check recording processing of the control circuit 19 of the 3rd beer server 1
Control utilizes the flow chart shown in Figure 17, is described the air cleaner spot check recording processing that the CPU191 of circuit 19 processed carries out based on air cleaner spot check logging program.If CPU191 obtains for representing that air cleaner 26 is by the complete information of air cleaner spot check (S1701) being spot check, then the date (S1703) when obtaining from timing circuit 197 acquisition.CPU191 stores the date obtained and remains on (S1705) in memory 192.
Once to given time (S1707), then CPU191 makes storage and remains on the date in memory 192 to arrange with the beer server ID of beer server 1 and be associated, and sends to operational situation management devices 53 (S1709) as air cleaner inspection information.CPU191 carries out the process (S1711) of step S1701 ~ S1709 repeatedly with regard to whole set records.
In addition, the generation of the complete information of air cleaner spot check operates in the following manner, and that is: such as, when air cleaner 26 spot check, the spot check person of air cleaner 26 operates the complete button of air cleaner spot check be arranged in beer server 1.In addition, the generation of the complete information of air cleaner spot check also can be carried out in the following manner, that is: in during air cleaner 26 is removed, the state flow through according to there being set electric current, do not had electric current to flow through is considered, if become the state that electric current flows through, then generate the complete information of air cleaner spot check; Equally, in during being provided with air cleaner 26, or according to the state flowing through set electric current, do not have electric current to flow through, if become the state not having electric current to flow through, then generate the complete information of air cleaner spot check.Its reason is, when spot check air cleaner 26, most cases is that the dismounting of air cleaner 26 is also carried out simultaneously.
The work of the 4th operational situation management devices 53
Utilize the flow chart shown in Figure 18, the work of the CPU311 of operational situation management devices 53 is described.
In addition, once to given time (S1801), then CPU311 obtains a set record (S1803) from operational situation management DB.In addition, in the present embodiment, the operational situation that regulation continues in embodiment 1 manages, and then performs filter state management processing.Thus, a set record be there is up-to-date judgement day in operational situation management DB record among one.
Whether the arrange environment of CPU311 to the record obtained in step S1803 is that "×" judges (S1805).If CPU311 is judged as that the environment that arranges of the record obtained in step S1803 is "×", then extract the beer server ID (S1807) of this record.
CPU311 extracts relevant record from operational situation management DB, and this record is with corresponding intrarecord, the record (S1809) with up-to-date spot check day of the beer server ID that extracts.CPU311 judges with regard to following content, that is: be judged as arranging the judgement day that environment is the record of "×" in step S1805, whether to be arranged in from the filter spot check day of the record extracted in step S1809 outside the scope of set number of days α, that is, to whether judging that a day > filter spot check day+α judges (S1811).
If CPU311 is judged as judging day > filter spot check day+α, then in the filter state row of air cleaner distributed diagnosis DB, record "×" (S1813).In addition, in other cases, CPU311 records "○" (S1815) in the filter state row of air cleaner distributed diagnosis DB.
CPU311, for whole set records, performs the process (S1817) of step S1803 ~ S1815.
In embodiment 1, what judge beer server 1 based on the running rate of compressor 23 arranges environment.On the one hand, although when air cleaner 26 is changed soon and the running rate of compressor 23 is still high, think beer server 1 to arrange environment not good; On the other hand, when air cleaner 26 change through after a while and the running rate of compressor 23 is higher, can think and be caused by the eyelet blocking etc. of air cleaner 26 that filter clogging effect reduces, i.e. the miscarriage of air cleaner 26.Thus, by the spot check day of the running rate and air cleaner 26 that utilize compressor 23, the controlled state of air cleaner 26 can be judged.Thus, so both can suppress the power loss of beer server 1, can also cool proper for beer.
Similarly to Example 1, such as, CPU311 shows list as shown in Figure 19 according to the requirement of user etc., in this list to each beer server 1 environment is set and filter state represents.
In addition, CPU311 receives air cleaner inspection information, then the beer server ID extracted from air cleaner inspection information be associated with air cleaner spot check day, and is recorded in air cleaner distributed diagnosis DB.
Embodiment 4
1st is formed
1. the formation of beer server 1z
In figure 21, represent that the outward appearance of the beer server 1z of the embodiment as fluid Supplying apparatus involved in the present invention is formed.As shown in figure 21, store the barrel of beer 2z of beer by beer supply joint 3z and beer supply pipe 4z, be connected with beer server 1z.In addition, carbon dioxide from dioxide bottle 5z through pressure regulator valve 6z and each air hose 7z, supply gas hose coupling 8z.The beer be pushed in the carbon dioxide supplied from air hose joint 8z in barrel of beer 2z, is supplied to beer supply pipe 4z by beer supply joint 3z.
Next, the Inner Constitution of Figure 22 to beer server 1z is utilized to be described.As shown in figure 22, the outside of body is covered by external shell 10z beer server 1z, and the upside of beer server 1z covers by covering 11z.The front surface of external shell 10z is provided with a pair supply pipe attaching parts 12z, and described supply pipe attaching parts 12 are connected with the beer supply pipe 4z of supply beer.Supply pipe attaching parts 12z is the pipe joint of substantially Lz font, and the end of beer supply pipe 4z is from inserting among supply pipe attaching parts 12z below it.Thus the end of beer supply pipe 4z is connected on supply pipe attaching parts 12z.
In addition, there is pallet 16z in the installed in front of supply pipe attaching parts 12z, be placed with reticular lamina parts 15z (with reference to Figure 21) at the upper surface of this pallet 16z.
In addition, install a pair point on the front surface top of beer server 1z and be positioned at left and right cast cock 20z.In addition, leg branching part 13z is fixedly installed in 4z place of the lower surface of body.Beer server 1z is arranged on sales counter in shop etc. through leg branching part 13z.
In addition, as shown in figure 22, the water tank 22z storing cooling water is provided with at the first half of body.The refrigeration unit 25z be made up of compressor 23z, condenser 24z and the cooling fan (not shown) etc. that cools condenser 24z is placed with in the below of water tank 22z.Evaporation tube 27z is connected to refrigeration unit 25z.Evaporation tube 27z is arranged on the inner wall part of water tank 22z in the shape of a spiral through installed part 28z.
Cold-producing medium circulates in the operation path from refrigeration unit 25z → evaporation tube 27z → refrigeration unit 25z.When cold-producing medium is by evaporation tube 27z in water tank 22z, evaporation and the heat exchange carried out between cooling water.Thus around evaporation tube 27z formation ice.In addition, if form the ice of given amount, be then judged as that cooling water is fully cooled.As the ice of given amount, such as, from the surrounding of evaporation tube 27z, has 3cmz.Like this, the temperature of controlled cooling model water is carried out by the thickness of ice of the surrounding being formed in evaporation tube 27z.
Commitment positions around evaporation tube 27z, is provided with accumulated ice sensor 51z.Accumulated ice sensor 51z be a kind of for whether there being the ice of given amount to be formed around evaporation tube 27z, namely cooling water whether be cooled to the sensor that determined temperature detects.
Accumulated ice sensor 51z is such as to keep the mode of both set a distances to be mounted relative to evaporation tube 27z.In this case, when the ice that ice is not also fully formed in surrounding, the i.e. given thickness of evaporation tube 27z is not also fully formed, the conductance of accumulated ice sensor 51z to cooling water detects.After this, along with cooling is carried out, if the ice that ice is fully formed in surrounding, the i.e. given thickness of evaporation tube 27z is formed, then accumulated ice sensor 51z detects the conductance of ice.Because the conductance of cooling water is different with the conductance of ice, thus, accumulated ice sensor 51z is by detecting the change of conductance, and whether to, the situation that ice is formed, namely whether cooling water is cooled to determined temperature of given amount judges.
In addition, accumulated ice sensor 51z, based on the gas current flow through between two probe electrodes, detects the resistance value of cooling water etc. and conductance.
In addition, air cleaner 26z is arranged on the front side of condenser 24z.
In the bottom surface of water tank 22z, arranged by the beverage vessel 29z of a pair stainless steel pipe to bury the mode be placed in heat-barrier material, described this is connected on a pair supply pipe attaching parts 12z the supply side end of the beverage vessel 29 of stainless steel pipe.Then, beverage vessel 29z is directed into top from the inside bottom surface portion of water tank 22z, be connected respectively on the beer cooling tube 30z of stainless steel pipe.Beer cooling tube 30z forms helical form, is arranged on the inner side of the evaporation tube 27z in water tank 22z through installed part.The beer come from beverage vessel 29z force feed transports from the downside of beer cooling tube 30z to upside.Beer is subject to water quench during by beer cooling tube 30z, is cooled to determined temperature.
The cast side end of beer cooling tube 30z is connected to the cast end of cast cock 20z.Cooled beer is in cast cock 20z is poured into beer glass etc.
As mentioned above, on the one hand, the temperature of cooling water can utilize the ice thickness of the surrounding being formed in evaporation tube 27z to control; On the other hand, the temperature of beer can utilize the temperature of cooling water to control.That is, by being formed in the ice thickness of the surrounding of evaporation tube 27z, thus beer temperature can be controlled.
Cooling-water temperature sensor 53z is arranged on accumulated ice sensor 51z side.The temperature of cooling-water temperature sensor 53z to the cooling water of water tank 22z detects.The conductance detected by accumulated ice sensor 51z changes with the temperature of cooling water.Thus, if utilize conductance to judge the water quality of cooling water exactly, the temperature of cooling water is preferably utilized to revise the conductance detected.
At accumulated ice sensor 51z to whether there being the ice of given amount to be formed in around evaporation tube 27z, namely cooling water whether be cooled to determined temperature when judging, make use of the change as the cooling water of detected object thing and the conductance of ice.Herein, produced problem is that the conductance of cooling water changes with the temperature of cooling water.Thus, because the conductance of cooling water changes with the temperature of cooling water, so in order to utilize conductance accurately to grasp the state of cooling water, and need to utilize temperature to revise the conductance of cooling water.For this reason, configure the temperature of cooling-water temperature sensor 53z to cooling water to detect.
Beer, through beverage vessel 29z, is fed into beer cooling tube 30z from the below of water tank 22z.Because the beer that temperature is higher supplies from the below of water tank 22z, so, compared with other parts, raise very fast in the temperature of the bottom cooling water of water tank 22z.Thus, in order to make the homogeneous temperature of water tank 22z, and stirring motor 36z and stirring vane 34z is provided with.Stirring motor 36z carries out rotary actuation to stirring vane 34z.Cooling water is stirred because of the rotation of stirring vane 34z, and the temperature of water tank 22z realizes evenly.
As shown in figure 21, external shell 10z is provided with cooling water state displaying panel 55z.Cooling water state displaying panel 55z has multiple lighting means and LED551z ~ 555z.In addition, luminous LED551z ~ 555z is different because of the difference of the state of cooling water.Easily can grasp the state of the cooling water of water tank 22z thus.
Control circuit 19z (not shown) is arranged on the Lower Half of water tank 22z.Control circuit 19z is electrically connected with accumulated ice sensor 51z, cooling-water temperature sensor 53z, cooling water kind display floater 55z and compressor 23z, can carry out transmission and the reception of information.
2. the hardware configuration of control circuit 19
The hardware configuration list of control circuit 19z shows in fig 23.Control circuit 19z has CPU191z, memory 192z, power circuit 193z and imput output circuit 196z.
CPU191z processes according to other application programs such as the cooling water hypervisors be recorded in memory 192z.Memory 192z stores cooling water hypervisor supervisor and keeps.In addition, memory 192 is supplied to operating area to CPU191z.
Power circuit 193z is to supply electric power such as CPU191z.Respectively, imput output circuit 196z or obtain sensor values from accumulated ice sensor 51z and obtain sensor values as cooling water temperature information as accumulated ice sensor information or from cooling-water temperature sensor 53z.In addition, the LEDz control information of imput output circuit 196z to the lighting for controlled cooling model water state display floater 55z sends and receives.
The work of the 2nd control circuit 19z
The work of the flow chart shown in Figure 24 to the CPU191z of control circuit 19z is utilized to be described.If CPU191z receives accumulated ice sensor information (S401z) from accumulated ice sensor 51z, then calculate (S403z) according to the conductance of value to cooling water of accumulated ice sensor information.CPU191z obtains cooling water temperature information (S405z) from cooling-water temperature sensor 53z.CPU191z utilizes the value of the cooling water temperature information obtained, and implements temperature adjustmemt to the value of the conductance calculated, and the temperature adjustmemt conductance (S407z) at Calculation Basis temperature.In addition, the rate of change of conductance relative for the temperature needed for calculating with in temperature adjustmemt conductance is stored in memory 192z in advance.
CPU191z obtains the upper limit suitable conductive rate and lower limit suitable conductive rate (S409z) that represent the upper limit and the lower limit of the scope of the suitable cooling water conductance under fiducial temperature.In addition, upper limit suitable conductive rate and lower limit suitable conductive rate are stored in memory 192z in advance.
In CPU191z, if be judged as, temperature adjustmemt conductance is greater than upper limit suitable conductive rate (S411z), then, under being judged as that the ion concentration of cooling water was in high state, carry out lighting (S413z) to too much LEDz lamp 555z.In CPU191z, if be judged as, temperature adjustmemt conductance is less than lower limit suitable conductive rate (S415z), be then judged as that the ion concentration of cooling water is in not enough state, carry out lighting (S417z) to less than LEDz lamp 551z.In other situation in addition, namely CPU191z is judged as that temperature adjustmemt conductance is less than upper limit suitable conductive rate, temperature adjustmemt conductance is greater than lower limit suitable conductive rate, under being then judged as that the ion concentration of cooling water is in kilter, thus lighting (S419z) is carried out to good LEDz lamp 553z.
CPU191z carries out the process of step S401z ~ S419z repeatedly until stop (S421z).
Like this, by revising the conductance of cooling water by temperature, thus be not subject to beer server ambient influnence is set, the state of cooling water can be grasped more exactly.Thus, such as beer server when be subject to direct sunlight irradiate and be positioned at the condition of high temperature environment is set, the conductance of cooling water is higher compared with the conductance arranging the situation of environment of standard.Thus, though be arranged on standard environment is set when being but judged as the lower i.e. ion concentration deficiency of conductance, also can judge conductance suitable, namely ion concentration be suitable for.
On the other hand, beer server 1z in the present embodiment adopts temperature adjustmemt rate, so, no matter beer server 1z environment is set how, all can judge the state of cooling water.
Embodiment 5
In the above embodiments 4, utilize the temperature of cooling water to revise the conductance of the cooling water be detected, thus the state of cooling water can be grasped more exactly.On the other hand, in the beer server 1Az of the present embodiment, by the chilling temperature of the conductance and cooling water that utilize cooling water, more exactly the state of cooling water is grasped.
Below, for the formation same with the beer server 1z in embodiment 4, adopt same Reference numeral, omit detailed description in addition.
1st is formed
Represent that the outward appearance of the beer server 1Az of the embodiment as fluid Supplying apparatus involved in the present invention is formed in fig. 25.
As shown in figure 25, external shell 10z is provided with cooling water and changes emergency warning lamp 57z and the not enough lamp 58z of cooling capacity.Cooling water changes emergency warning lamp 57z and the not enough lamp 58z of cooling capacity, such as, can use the lighting means as LEDz.Changed the luminescence of emergency warning lamp 57z by cooling water, thus whether the cooling water easily can grasping water tank 22z is in replacing period.In addition, by the luminescence of the not enough lamp 58z of cooling capacity, thus easily can grasp existing compressor 23z in use under present behaviour in service, cooling capacity occur not enough.
Next, the Inner Constitution of Figure 26 to beer server 1Az is utilized to be described.Beer temperature sensor 54z is arranged on the side of the connecting portion of beer cooling tube 30z and cast cock 20z.Beer temperature sensor 54z is in fact to the beer temperature provided to client, namely detect from the beer temperature of cast cock 20z supply.
Control circuit 19z (not shown) is configured in the Lower Half of water tank 22z.Control circuit 19z and accumulated ice sensor 51z, cooling-water temperature sensor 53z, cooling water change emergency warning lamp 57z, cooling capacity is not enough, and lamp 58z and compressor 23z is electrically connected, and can carry out transmission and the reception of information.
For other formation comprising outside formation, Inner Constitution, all same with the beer server 1z in embodiment 4.
The work of the 2nd control circuit 19z
The work of the flow chart shown in Figure 27 to the CPU191z of control circuit 19z is utilized to be described.If CPU191z receives accumulated ice sensor information (S601z) from accumulated ice sensor 51z, then calculate (S603z) according to the conductance of value to cooling water of accumulated ice sensor information.CPU191z obtains cooling water temperature information (S605z) from cooling-water temperature sensor 53z.CPU191z utilizes the value of the cooling water temperature information obtained, and implements temperature adjustmemt to the value of the conductance calculated, and accounting temperature correction conductance (S607z).
CPU191z to the value of temperature adjustmemt conductance be whether cooling water freeze time the value of conductance (hereinafter referred to as freezing conductance) judge (S609z).Thus, CPU191z judges the surrounding whether having the ice of given amount to be formed in evaporation tube 27z.In addition, conductance will be freezed to be stored in advance in memory 192z.
In CPU191z, if be judged as, the value of temperature adjustmemt conductance freezes the value of conductance, then obtain cooling water temperature information (S611z) from cooling-water temperature sensor 53z.In CPU191z, judge (S613z) whether the value of the cooling water temperature information obtained is higher than the chilling temperature preset (hereinafter referred to as setting chilling temperature).In addition, setting chilling temperature is stored in memory 192z in advance.
In CPU191z, if be judged as, the value of the cooling water temperature information obtained is higher than setting chilling temperature, then change emergency warning lamp 57z lighting (S615z) by cooling water.Although also do not become setting chilling temperature and cooling water represents and freezes conductance, there is deterioration in this display cooling water.Thus, preferably change cooling water, make cooling water change emergency warning lamp 57z bright light, urge user to carry out the replacing of cooling water.
In addition, if CPU191z is judged as that the value of the cooling water temperature information obtained in step S613z is below design temperature, then obtain beer temperature information (S617z) from beer temperature sensor 54z.CPU191z judges (S619z) whether the value of the beer temperature information obtained is higher than the beer temperature preset (hereinafter referred to as setting beer temperature).In addition, setting beer temperature is stored in memory 192z in advance.
If CPU191z is judged as that the value of the beer temperature information obtained is higher than setting beer temperature, then make not enough lamp 58z lighting (S621z) of cooling capacity.Although cooling water is cooled to setting chilling temperature and beer is not also cooled to set beer temperature, this display occurs not enough based on the cooling capacity of the cooling body of compressor 23z.Preferably change the cooling capacity to improve cooling body such as compressor 23z thus, thus, make cooling capacity not enough lamp 58z bright light, urge user carry out compressor capacity spot check (situation about having will be changed), carry out the spot check of the hole plug of air cleaner 26z, carry out the spot check (situation about having will be supplemented) etc. of the refrigerant amount circulated in refrigeration unit 25z and evaporation tube 27z.
In CPU191z, if step S609z when be judged as be not freeze conductance situation and step S619z be judged as obtain beer temperature information value lower than setting beer temperature, cooling water then need not be made to change emergency warning lamp 57z or cooling capacity not enough lamp 58z lighting, perform the process that step S601z is later.
CPU191z carries out the process till S601z ~ S621z repeatedly until stop (S623z).
Like this, by comparing the chilling temperature of cooling water conductance and cooling water, the state of cooling water can be grasped more exactly.Such as when beer server detect as cooling water is when freezing compared with low conductivity, in general, think that cooling water is cooled to predetermined temperature.On the other hand, because deteriorated situation has appearred in situation, the i.e. cooling water that the ion concentration at cooling water is very low, also can detect same low conductivity, thus there is the possibility of the state judging cooling water that leads to errors.
For this reason, the beer server 1Az in the present embodiment not only utilizes the conductance of cooling water, also utilizes the temperature of cooling water, thus can prevent false judgment, and judge the state of cooling water more exactly.
Embodiment 6
In the above embodiments 4, by utilizing the temperature of cooling water to revise the conductance of the cooling water be detected, thus the state of cooling water can be grasped more exactly.On the other hand, the beer server 1Bz in the present embodiment is the conductance according to the cooling water implementing temperature adjustmemt, judges the kind of cooling water.
Below, for the formation same with the beer server 1z in embodiment 4, adopt same Reference numeral, omit detailed description in addition.
1st is formed
1. the formation of beer server 1z
In Figure 28, represent that the outward appearance of the beer server 1Bz of the embodiment as fluid Supplying apparatus involved in the present invention is formed.
As shown in figure 28, external shell 10z is being provided with cooling water kind display floater 59z.Cooling water kind display floater 59z has 1z or multiple lighting means and LED591z ~ 595z.In addition, luminous LED591z ~ 595z is different according to the difference of the kind of cooling water.Which kind of the cooling water easily can grasping water tank 22z is thus.
For other formation comprising outside formation, Inner Constitution, all same with the beer server 1Az in embodiment 5.
2. the hardware configuration of control circuit 19
The hardware configuration of control circuit 19z similarly to Example 4 (with reference to Figure 23).But, in memory 192z, cooling water information database (hereinafter referred to as cooling water information DBz) and setting chilling temperature information database (hereinafter referred to as setting chilling temperature information DB) are stored and are kept.Below, cooling water information DBz and setting chilling temperature information DB is introduced.
2nd data
The cooling water information DBz stored in the memory 192z of the control circuit 19z of beer server 1z and keep and setting chilling temperature information DB is described.
1. cooling water information DBz
So-called cooling water information refers to the information representing the specific characteristic of cooling water.The data structure of Figure 29 to cooling water information DBz is utilized to be described.
Cooling water information DBz has cooling water row, pHz row, conductance row.The specific title of cooling water, numbering etc. are recorded in cooling water row.The pHz of cooling water is recorded in pHz row.The conductance of cooling water is recorded in conductance row.In addition, for pHz and the conductance of cooling water, the value that prior preparation measures in advance or the specification according to original cooling water see the value of the scope that can be allowed to.
2. set chilling temperature information DBz
So-called setting chilling temperature information refers to, the information that the chilling temperature specified giving each cooling water in advance and design temperature represent.The data structure of Figure 30 to setting chilling temperature information DBz is utilized to be described.
Setting chilling temperature information DBz has cooling water row, setting chilling temperature row.The specific title of cooling water, numbering etc. are recorded in cooling water row.The setting chilling temperature of each cooling water is recorded in setting chilling temperature row.
The work of the 3rd control circuit 19z
The work of the flow chart shown in Figure 31 to the CPU191z of control circuit 19z is utilized to be described.If CPU191z receives accumulated ice sensor information (S1101z) from accumulated ice sensor 51z, then the conductance of cooling water is calculated (S1103z).CPU191z receives cooling water temperature information (S1105z) from cooling-water temperature sensor 53z.CPU191z utilizes the value of the cooling water temperature information obtained, and implements temperature adjustmemt to the value of the conductance calculated, and accounting temperature correction conductance (S1107z).
CPU191z utilizes temperature adjustmemt conductance to retrieve cooling water information DBz, by the cooling water of water tank 22z in addition specific (S1109z).CPU191z is stored in (S1111z) in memory 192z by carrying out specific information to the cooling water of specific mistake.As cooling water customizing messages there is title, numbering etc.
CPU191z, according to the LED551z ~ 555z of cooling water kind display floater 55z, sends LEDz control information, and this LEDz control information is for showing LEDz (S1113z) corresponding with it.In the present embodiment, the kind of cooling water and the display one_to_one corresponding of LED551z ~ 555z is made in advance.Such as, cooling water Az be lighting is carried out to LED551z, cooling water Bz be lighting is carried out to LED553z, cooling water Cz carries out lighting to LED555z, thus controls respectively.
In addition, in CPU191z, every given time (S1115z), the beer supplying temperature information (S1117z) from beer temperature sensor 54z is received.CPU191z obtains cooling water temperature information (S1119z) from cooling-water temperature sensor 53z.
In CPU191z, if be judged as, the value of the beer supply information obtained in step S1117z is higher than the value (S1121z) of the cooling water temperature information obtained in step S1119z, then send to compressor 23z (S1123z) by the compressor operating control information that display work starts.On the other hand, in step S1121z, if CPU191z is judged as below the value of the cooling water temperature information that the value of the beer supply information that step S1117z obtains obtains in step S1119z, then maintain original state.
CPU191z carries out the process (S1125z) of step S1101z ~ S1123z repeatedly.
Embodiment 7
In above-described embodiment 4, accumulated ice sensor 51z and cooling-water temperature sensor 53z is set in beer server 1z, the state of cooling water is judged.On the other hand, in the present embodiment, the formation of the state for resting in the cooling water in beer server 1z is only chosen, as cooling water condition checkout gear.
Below, for formation similarly to Example 4, adopt and the same Reference numeral of embodiment 4.
In Figure 32, an embodiment of cooling water condition checkout gear involved in the present invention and the outward appearance of portable cooling water condition checkout gear 1Cz are formed and represents.Cooling water condition checkout gear 1Cz has body Bz and sensor part Uz.Body Bz has framework 50z, detects start button 56z and cooling water state displaying panel 55z.Cooling water state displaying panel 55z similarly to Example 4, also has multiple lighting means and LED551z ~ 555z.Luminous LED551z ~ 555z is different according to the difference of cooling water state.Easily can grasp the state of the cooling water of water tank 22z thus.
Sensor part Uz has accumulated ice sensor 51z and cooling-water temperature sensor 53z.In the present embodiment, accumulated ice sensor 51z and cooling-water temperature sensor 53z is configured in contiguous position.
Control circuit 19z is configured with in the inside of the framework 50z of body Bz.The work of control circuit 19z similarly to Example 4.
(other embodiment)
(1) compressor operating status information: in above-described embodiment 1, the attack time of compressor 23 and operation termination time are obtained as compressor operating status information, but, as long as the duty of display compressor 23, be not limited to the example enumerated.Such as, can be the current value of compressor 23 when working, the resistance value etc. of given sensor.By utilizing the operating current of compressor 23, the work that not only can obtain starts, stops, but also can obtain and how to carry out work at work, namely can obtain the course of work.Like this course of work of compressor 23 is introduced the judgement that environment is set, can judge more in detail to arrange environment.
(2) calculating of running rate: in above-described embodiment 1, when calculating the running rate of compressor 23, taking and remaining on the dynamic business hours in the DB of shop, beer server 1 in advance, but, if the running rate of compressor 23 can be calculated, be not limited to the example enumerated.Can be such as: by network obtain the time of switching on power, the time of cutting off the electricity supply of beer server 1 from beer server 1.Thus, even if in different business hours on date, also detailed running rate can be calculated.
(3) judgement of environment is set: in above-described embodiment 1, by comparing with the benchmark running rate preset the running rate of beer server 1, what judge beer server 1 arranges environment, but, environment is set if can judge, is not limited to the example enumerated.Can be such as: according to simulation or experiment attempt calculating and be arranged on the compressor ideal operation process of the beer server in suitable environment, and carry out comparing of ideal operation process and practical work process, thus judgement arranges environment.
In addition, according to environmental informations etc. such as the beer shipment amount in each shop, season and temperature, appropriate average running rate can also be calculated, and compares with it.
(4) Temperature displaying: in above-described embodiment 2, utilizes Temperature displaying panel 95 to show the beer temperature of supply, but also can not show this temperature.In addition, can also be that supply beer temperature sensor 93 and Temperature displaying panel 95 are set in embodiment 1, to show the beer temperature of supply.
And, if the beer temperature of supply can be shown with Temperature displaying panel 95, be then not limited to the example enumerated.Can also be such as: arranging with beer server 71 is display floaters that separate, that arrange away from beer server 71, and this display floater shows beer temperature.In addition, this display floater and beer server 71 can be wired, can also wireless connections.
(5) beer: in above-described embodiment 1, exemplifies the beer server 1 of supply beer, but, as long as feed fluid, the example enumerated also can be not limited to.It can be such as the fluid Supplying apparatus of supply soda and cold drink.
(6) compressor 23 work beginning and termination: in above-described embodiment 1, the beginning that compressor 23 works and termination are by directly controlling control circuit 19, but, as long as beginning and termination that control circuit 19 controls compressor 23 work can be confirmed to be, the example enumerated also can be not limited to.Can be such as: compressor 23 directly receives the sensor information from accumulated ice sensor 51, the beginning that decision works voluntarily and termination.In this situation, if compressor 23 is started working, then control circuit 19 obtains work start information from compressor 23; Can also be that if compressor 23 stops work, then control circuit 19 obtains operation termination information from compressor 23.
(7) air cleaner DB: in above-described embodiment 3, by air cleaner spot check day entry in air cleaner distributed diagnosis DB, but, as long as the spot check of air cleaner can be managed, the example enumerated also can be not limited to.Can be such as: as spot check kind that both differentiations are recorded in air cleaner distributed diagnosis DB by setting air filter replacement and air cleaner cleaning.Thus can more careful management air cleaner.
The standard air filter replacement frequency (1 time/month etc.) that such as in advance setting is inferred according to operational situation.Then, standard air filter replacement frequency and the replacement frequency calculated according to air cleaner distributed diagnosis DB are compared, when the latter's replacement frequency is higher, need taking some measures, being not so good as the suggestion etc. cleaning as proposed to the shop being provided with beer server 1 corresponding with it with its replacing.Thus, the replacing of unnecessary air cleaner can be reduced, reduce the cost of the air cleaner material in each shop.In addition, after air filter replacement/cleaning, although operational situation is good at once, operational situation worsens again when between short-term, can infer that to arrange environment is there is the environment that more dust etc. is not suitable for air cleaner like this.Thus, in this situation, also can take some measures as suggestion shop carries out changing or cleaning etc. to arranging environment.
(8) benchmark running rate: in above-described embodiment 1 ~ embodiment 3, judge beer server 1 environment is set time have employed benchmark running rate, this benchmark running rate is the numerical value obtained in the following manner: such as beer server 1, barrel of beer etc. are arranged in standard environment, according to compressor 23 in order to determined temperature is provided in standard environment beer required for working time relative to the ratio of business hours, the value that obtains of mode such as by experiment.But, based on room temperature, season, device class, this kind of variable of beer shipment amount, standard environment can also be set.In this situation, at every turn by the combination of a variable, multiple variable, the setting of standard environment can be carried out.Such as, for season, room temperature two variables, according to spring 10 DEG C, spring 15 DEG C of this kind of combinations, obtain by experiment etc. compressor 23 for determined temperature is provided beer required for working time relative to the ratio of business hours.
And can be, for present environment, the environment closest with these standard environments described is selected, and utilize the benchmark running rate under the standard environment selected, carry out the judgement that environment is set of beer server 1.
(9) hardware configuration of operational situation management devices 53: in above-described embodiment 1, operational situation management devices 53 utilizes optical profile type driver 317, obtains the blas stored in optical profile type medium 310, but, as long as blas can be obtained, the example enumerated also can be not limited to.Such as the various program of web download can be passed through.In addition, operational situation management devices 53 has HDD313 and stores various program, but, also can have Large Copacity internal memory and so-called silicon disk, for storing various program.And operational situation management devices 53 has keyboard 314, mouse 315 as input mechanism.Certainly, other input unit, various indicator can also be utilized.
Operational situation management devices 73 too.
(10) realization of the function of beer server 1 and operational situation management devices 53: in above-described embodiment 1 ~ embodiment 3, operational situation management devices 53 obtains the sensor values from the various sensors be arranged in beer server 1, and operational situation management devices 53 pairs of beer servers 1 carry out various judgement, but, as long as the function of beer server 1 and operational situation management devices 53 can be realized, the formation of the example enumerated also can be not limited to.It can be such as the function that beer server 1 has operational situation management devices 53.Such as, in this situation, as long as operational situation management devices 53 carries out the judgement arranging environment of beer server 1, the unitary of the judgement of air filter replacement state manages.
Beer server 71 and operational situation management devices 73 are too.
(11) conductance: in above-described embodiment 4 ~ embodiment 7, value as the water quality representing cooling water employs the conductance of cooling water, but, as long as the state of cooling water can be represented and occur change with temperature, the example enumerated also can be not limited to.Can be such as the pHz of cooling water.
(12) accumulated ice sensor 51z: in above-described embodiment 4 ~ embodiment 7, utilize the gas current of accumulated ice sensor 51z to cooling water to detect, thus calculate conductance, but, as long as the water quality of the cooling water of use can be detected, the example enumerated also can be not limited to.Such as can detect the pHz of cooling water.
(13) state of cooling water: in above-described embodiment 4, utilizes the ion concentration of cooling water to judge the state of cooling water, but, as long as the state of cooling water can be judged, the example enumerated also can be not limited to.Can be conductivity meter, refractometer.
(14) allocation position of each sensor: in above-described embodiment 4 ~ embodiment 6, accumulated ice sensor 51z, cooling-water temperature sensor 53z and beer temperature sensor 54z are configured in the position shown in Figure 22, Figure 26, but, as long as the position of each sensor function can be played, the example enumerated also can be not limited to.
(15) cooling water state displaying panel 55z: in above-described embodiment 4, cooling water state displaying panel 55z have three i.e. LED551z ~ 555z, but, as long as the state of cooling water can be shown, the example enumerated also can be not limited to.Can be such as that display panels also can show set word.In this situation, make the state etc. of cooling water be presented at display panels, thus the state of cooling water can be shown.
In addition, on display panels, the chilling temperature set to cooling water in advance, the temperature detected by cooling-water temperature sensor 53z can be shown.
(16) cooling water changes emergency warning lamp 57z: in above-described embodiment 5, cooling water is changed emergency warning lamp 57z and is utilized the lighting of LEDz/turn off the light, show the state whether cooling water is in needs replacing, but, as long as cooling water can be shown the need of the state changed, the example enumerated also can be not limited to.Such as can be display panels and so that set word can be shown.In this situation, display panels can show to be needed to change cooling water, and warning is shown in user.
In addition, can also on display panels, display out of Memory such as prior set to cooling water chilling temperature, conductance, the temperature etc. that detected by cooling-water temperature sensor 53z of cooling water that are detected by accumulated ice sensor 51z.
(17) cooling water kind display floater 59z: in above-described embodiment 6, cooling water kind display floater 59z have three i.e. LED591z ~ 595z, but, as long as the kind of cooling water can be shown, the example enumerated also can be not limited to.Can be such as display panels, and set word can be shown.In this situation, make cooling water title etc. be presented on display panels, thus cooling water kind can be shown.
In addition, on display panels, the chilling temperature set to cooling water in advance, the temperature detected by cooling-water temperature sensor 53z can also be shown.
(18) job control of compressor 23z: in above-described embodiment 6, when the beer supplying temperature detected by beer temperature sensor 54z higher than prior to cooling water setting chilling temperature, control compressor 23 make it start working.But, can also consistent situation do not had to carry out warning the supplying temperature of beer and the setting chilling temperature of cooling water and show.
In addition, when the cooling water temperature detected by cooling-water temperature sensor 53z higher than prior to cooling water setting chilling temperature, compressor 23 can be controlled and make it start working.In addition, can also consistent situation do not had to carry out warning with actual cooling water temperature the setting chilling temperature of cooling water to show.
(19) beer temperature display floater is supplied: in above-described embodiment 4, can arrange supply beer temperature display floater, this supply beer temperature display floater is such as the liquid crystal panel etc. that can identify from outside that the beer temperature that detected by cooling-water temperature sensor 53z is such.By arranging supply beer temperature display floater, easily can grasp the present temperature of the beer of supply, can easily grasp cooling water and whether misplace.
(20) cooling water condition checkout gear 1z: the portable cooling water state checkout gear in above-described embodiment 7, have in order to the formation required for judging the cooling water state in embodiment 4, but, also can have in order to the formation required for judging the cooling water state in embodiment 5, embodiment 6.
(21) cooling capacity of cooling water judges: in above-described embodiment 4 ~ embodiment 7, utilize the water quality of cooling water to carry out the judgement of the state of cooling water.The cooling capacity of cooling water can also be judged according to the water quality of cooling water.In this situation, can take as under type: prepare cooling water quality information DBz in advance, this cooling water quality information DBz makes the cooling water quality information that is made up of the key element (such as pHz, the conductance) cooling capacity of cooling water being played to decision and cooling capacity be associated, and, the water quality sensor information such as cooling water quality information and accumulated ice sensor 51z are compared, judge whether it is that one-tenth needed for the cooling water in water tank is grouped into, judge whether that there is required cooling capacity further.
The various compositions for maintaining cooling capacity are included in cooling water.Such as, in the uncongealable cooling water of subzero, maintain the composition of this performance containing propane diols etc.
On the other hand, if cooling water uses for a long time, the one-tenth branch volatilization comprised in cooling water, decomposition, or composition ratio changes, or cooling water is diluted by condensate water and constituent concentration reduces, the composition transfer of cooling water, sometimes lose initial cooling capacity.For this reason, by observing the water quality of cooling water along with the time, can detect the quality deterioration of cooling water.In addition, the user of the liquid generator of beer server etc. can also be urged, carry out the replacing etc. of cooling water as early as possible.
(22) unitary of network is utilized to manage: in above-described embodiment 4 ~ embodiment 6, by beer server 1z, 1Az, the 1Bz state of control circuit 19z to cooling water separately judges, but, only need to obtain and necessary information is judged to the state of the cooling water in each beer server, such as only need to obtain accumulated ice sensor 51z, the information that cooling-water temperature sensor 53z and beer temperature sensor 54z obtains, like this according to the information that each beer server obtains, the management devices coupled together through each beer server and network can judge the state of the cooling water in each beer server.
(23) beer: in above-described embodiment 4 ~ embodiment 6, illustrate to supply beer beer server 1z represent, but, as long as feed fluid, also can be not limited to the example enumerated.It can be such as the fluid Supplying apparatus of supply soda or cold drink.
Fluid Supplying apparatus involved in the present invention, may be used for the beer server system of the beer server such as with supply beer.

Claims (21)

1. a fluid Supplying apparatus, is the fluid Supplying apparatus cooling the set liquid imported from outside and supply, wherein, comprises:
Store the water tank of cooling water;
The liquid feed line that set liquid passes through, is positioned at the liquid feed line of the inside of described water tank;
The outside feed mechanism that liquid by described liquid feed line is externally supplied;
Be positioned at the water quality detection mechanism of described water tank, detect the water quality detection mechanism of the water quality of described cooling water;
Detect the cooling water temperature testing agency of the temperature of described cooling water;
Utilize the temperature of described cooling water, to the correction mechanism that the value of the water quality representing described cooling water is revised;
Utilize the value of the water quality of described corrected cooling water, to the cooling water condition adjudgement mechanism that the state of described cooling water judges;
Based on the water quality of described corrected cooling water, to the cooling body that described cooling water cools.
2. fluid Supplying apparatus according to claim 1, is characterized in that,
For described cooling water condition adjudgement mechanism,
Utilize value that the water quality of described corrected cooling water is represented, as described cooling water state and to judging period in the period being necessary to make the refrigerating function of described cooling water recover and refrigerating function recovery,
And be judged as: although when the water quality of described corrected cooling water is to water quality during set chilling temperature by described water quench, and the temperature of described cooling water is when being not described set chilling temperature, then think that described refrigerating function recovers period.
3. fluid Supplying apparatus according to claim 2, is characterized in that,
Also there is the fluid temperature testing agency detected the temperature of the described liquid externally supplied,
Described cooling water condition adjudgement mechanism is judged as further:
When the water quality of described corrected cooling water is by described water quench to water quality during set chilling temperature, and when the temperature of described cooling water is described set chilling temperature,
If the temperature of described liquid is not set fluid temperature, then the cooling capacity of described cooling body occurs not enough.
4. fluid Supplying apparatus according to claim 1, is characterized in that,
For described cooling water condition adjudgement mechanism,
Utilize value that the water quality of described corrected cooling water is represented, as described cooling water state and the kind of described cooling water is judged.
5. fluid Supplying apparatus according to claim 4, is characterized in that,
Also have: based on the kind of described cooling water, to the chilling temperature decision mechanism that the chilling temperature of described cooling water judges; Based on described chilling temperature, cool the cooling body of described cooling water according to the kind of described cooling water.
6. fluid Supplying apparatus according to claim 5, is characterized in that,
Also there is the fluid temperature testing agency detected the temperature of the described liquid externally supplied,
Described cooling body also utilizes the described temperature of the described liquid be detected, and cools described cooling water.
7. the fluid Supplying apparatus according to claim 5 or 6, is characterized in that,
Described cooling body also has cold-producing medium to carry out circulating and is positioned at the refrigerant circulation line of described water tank inside and has the refrigerant circulation mechanism making described refrigerant circulation,
Described cooling body cools described cooling water by described cold-producing medium, and based on the described temperature of the described liquid be detected, controls described refrigerant cycle mechanism.
8. the fluid Supplying apparatus according to any one of claim 1 ~ claim 6, is characterized in that, has the cooling water state indication mechanism shown the state of the described cooling water judged.
9. the fluid Supplying apparatus according to any one of claim 1 ~ claim 8, is characterized in that,
Described water quality detection mechanism detects the conductance of described cooling water.
10. fluid Supplying apparatus according to claim 9, is characterized in that,
Described water quality detection mechanism detects the gas current flowed between two electrodes in described cooling water, and the polarity of described electrode is reversed every given time.
11. fluid Supplying apparatus according to any one of claim 1 ~ claim 10, is characterized in that,
Described water quality detection mechanism and described cooling water temperature testing agency configure in the mode of being close to.
12. fluid Supplying apparatus according to any one of claim 1 ~ claim 11, it is characterized in that, described liquid is beer.
13. 1 kinds of cooling water state judging devices, are the cooling water state judging devices judged by the state of cooling water to the described cooling water of the fluid Supplying apparatus that the set liquid imported from outside cools and supplies, wherein, comprise:
Be arranged in the water quality detection mechanism of the water tank of the described cooling water storing described fluid Supplying apparatus, detect the water quality detection mechanism of the water quality of described cooling water;
Detect the cooling water temperature testing agency of the temperature of described cooling water;
Utilize the temperature of described cooling water, to the correction mechanism that the value of the water quality representing described cooling water is revised;
Utilize the value of described corrected cooling water, to the cooling water condition adjudgement mechanism that the state of described cooling water judges.
14. cooling water state judging devices according to claim 13, is characterized in that,
For described cooling water condition adjudgement mechanism,
Utilize the value that represents the water quality of described corrected cooling water, the state as described cooling water is come and to judging period in the period being necessary to make the refrigerating function of described cooling water recover and refrigerating function recovery,
And be judged as: although when the water quality of described corrected cooling water is to water quality during set chilling temperature by described water quench, and the temperature of described cooling water is when being not described set chilling temperature, think that described refrigerating function recovers period.
15. cooling water state judging devices according to claim 14, is characterized in that,
Also there is the fluid temperature testing agency detected the temperature of the described liquid externally supplied,
Described cooling water condition adjudgement mechanism is judged as further:
When the water quality of described corrected cooling water be by described water quench to water quality during set chilling temperature and the temperature of described cooling water is described set chilling temperature when,
If the temperature of described liquid is not set fluid temperature, then occur not enough to the cooling capacity of the cooling body that the described cooling water of described liquid generator cools.
16. cooling water state judging devices according to claim 14, wherein,
Described cooling water condition adjudgement mechanism utilizes the value of the water quality of described corrected cooling water, as described cooling water state and the kind of described cooling water is judged.
17. cooling water state judging devices according to any one of claim 13 ~ claim 16, wherein, have the cooling water state indication mechanism shown the state of the described cooling water judged.
18. cooling water state judging devices according to any one of claim 13 ~ claim 17, is characterized in that,
Described water quality detection mechanism detects the conductance of described cooling water.
19. cooling water state judging devices according to claim 18, is characterized in that,
Described water quality detection mechanism detects the gas current flowed between two electrodes in described cooling water, and the polarity of described electrode is reversed every given time.
20. cooling water state judging devices according to any one of claim 13 ~ claim 19, is characterized in that,
Described water quality detection mechanism and described cooling water temperature testing agency configure in the mode of being close to.
21. cooling water state judging devices according to any one of claim 13 ~ claim 20, is characterized in that,
Described liquid is beer.
CN201410460999.8A 2010-10-06 2010-10-06 Liquid supply device, operating condition management device and cooling water state judgment device Active CN104359285B (en)

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