CN104359285B - 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
CN104359285B
CN104359285B CN201410460999.8A CN201410460999A CN104359285B CN 104359285 B CN104359285 B CN 104359285B CN 201410460999 A CN201410460999 A CN 201410460999A CN 104359285 B CN104359285 B CN 104359285B
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CN
China
Prior art keywords
cooling water
temperature
cooling
water
medicated beer
Prior art date
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Application number
CN201410460999.8A
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Chinese (zh)
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CN104359285A (en
Inventor
北野纯
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
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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

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 managing device and cooling water state judging device
Technical field
The present invention relates to a kind of fluid Supplying apparatus of confession liquid, more particularly to can show that the improved liquid of cooling effectiveness Body feeding.
The present invention relates to it is a kind of supply by the cooled liquid of cooling water fluid Supplying apparatus and judge cooling water The cooling water state judging device of state, more particularly to the cooling water state judging device of automatic decision cooling water state.
Background technology
Using Figure 20, the beverage feeder 110 in prior art as fluid Supplying apparatus is illustrated.In beverage In feedway 110, drinking straw 140 and evaporation tube 150 are configured with the water tank 130 of storage cooling water, the drinking straw 140 is supplied Beverage passes through and winds in the shape of a spiral, and the evaporation tube 150 is arranged on the outside of the drinking straw 140, and it is internal by cold-producing medium Wind cooling water cooling and in the shape of a spiral.
It is provided with for cold-producing medium to be cooled down and make it to follow in the inside of evaporation tube 150 in beverage feeder 110 The cooling of ring is with compressor (not shown).If cooling compressor start, cold-producing medium is cooled.Receive the refrigeration of cooling Agent is circulated in evaporation tube 150, by evaporation tube 150, and by the cooling water cooling in water tank 130.
Ice detection sensor 201,202 is arranged in the way of standoff distance, and the ice detection sensor 201,202 is by being used for The conductor piece composition of the ice that detection is grown around coil portion 150.After cooling water cooling starts when a certain degree of Between, then start to freeze around evaporation tube 150.If having more than given thickness using the detection of ice detection sensor 201,202 Ice sheet, then the cooling water being judged as in water tank 130 fully turns cold, and cooling is stopped with compressor.Hereafter, if ice detection Sensor 201,202 detects cooling water temperature rising and the ice around evaporation tube 150 has melted, then start cooling pressure again Contracting machine.
In addition, being provided with the cooling water stirring vane 160 for being acted on and being rotated by stirring motor 163 in water tank 130, utilize Cooling water is stirred in the rotation of cooling water stirring vane 160.
Additionally, being said to the beverage feeder 110z as fluid Supplying apparatus of the prior art by the use of Figure 33 It is bright.In beverage feeder 110z, drinking straw 140z and evaporation tube 150z is configured with the water tank 130z of storage cooling water, The drinking straw 140 passes through for beverage and winds in the shape of a spiral, and the evaporation tube 150 is arranged on the outside of the drinking straw 140z, its Inside will cool down water cooling and winds in the shape of a spiral by cold-producing medium.
It is provided with beverage feeder 110z for cold-producing medium to be cooled down and makes it in the inner loop of evaporation tube 150 Cooling with compressor (not shown).If cooling compressor start, cold-producing medium is cooled.Cooled cold-producing medium is steaming Send out in pipe 150z and circulate, by evaporation tube 150z by the cooling water cooling in water tank 130z.
Ice detection sensor 201z, 202z is arranged in the way of standoff distance, ice detection sensor 201z, 202z by For detecting the conductor piece composition of the ice grown around coil portion 150z.Through to a certain degree after cooling water cooling starts Time, then start to freeze around evaporation tube 150z.If having in given thickness using the detection of ice detection sensor 201z, 202z Ice sheet above, the then cooling water being judged as in water tank 130z fully turns cold, and cooling is stopped with compressor.Hereafter, if Ice detection sensor 201z, 202z detects cooling water temperature rising and the ice around evaporation tube 150z has melted, then rise again Dynamic compressor.
In addition, the cooling water stirring vane 160z for being acted on and being rotated by stirring motor 163z is provided with water tank 130z, Cooling water is stirred using the rotation of cooling water stirring vane 160z.
Prior art literature
Patent documentation
(patent documentation 1) Japanese Unexamined Patent Publication 2000-88425 publications
The content of the invention
Improvement is answered below existing in above-mentioned beverage feeder 110.Beverage feeder 110 arranges environment and does not conform to It is suitable, so cooling effectiveness is reduced, cooling compressor usually long time running.For example, there is the rear of cooling fan by wall The environment that is placed with refrigerator and affected by the aerofluxuss of its heat exchanger etc. the environment, side that block or it is arranged on kitchen and sets Environment of standby underface etc..Further, since not to filtering the dust brought into when air is sucked in cooling compressor Air filter swept, the flow of air is limited, frequently result in cooling compressor cooling effectiveness deteriorate.Cause And, it is necessary that beverage is supplied no matter from from the viewpoint of the beer quality of supply, or from saving from the viewpoint of electric power Arrange whether suitable environment is, air filter state is judged, and can show that judged result to device 110.
Additionally, answering improvement below existing in above-mentioned beverage feeder 110z.The profit in beverage feeder 110z With ice detection sensor 201z, 202z, cooling water is cooled to determined temperature.Herein, as ice detection sensor 201z, The detection object of 202z is mostly the conductivity of cooling water.Ice detection sensor 201z, 202z is utilized and is formed in coil portion 150z Difference between the conductivity of the cooling water under the conductivity and liquid condition of the cooling water under the ice-like state of surrounding, output sensing Device signal.But, if using during cooling water length, the conductivity of cooling water changes, and ice-like state as a result can not be obtained sometimes The difference of the conductivity and water state between.In this case, it is impossible to enough cooling compressors for controlling cooling water exactly Work.It is then desired to properly grasp the water quality of cooling water.But, beverage feeder 110z of the prior art does not have upper Function is stated, this is should improvements.
Furthermore, it would be desirable to suitably judge the period for the used cooling water of long-time being replaced with new cooling water.But, it is existing There is the beverage feeder 110z in technology that not there are above-mentioned functions, this still should improvements.
And, also existing needs as follows improvements, that is to say, that can not be cooled to optimal cooling temperature in cooling water In the case of degree, it is not possible to which the reason for cooling down cooling water can not be specific, reason is all if any whether cooling water is due to long-time Using and deteriorate, that whether reason is that the cooling bodies such as compressor are not suitable for such as compressor output is not enough this kind of.
And, changed according to inclination recently, there is provided the medicated beer of different temperatures climbs up market.In general, such as offer Medicated beer is cooled to 6~8 DEG C or so, however, now begin to provide it is a kind of be cooled to -2 DEG C or so, more frank senses can be obtained Medicated beer.In order to provide the medicated beer of different temperatures, need full of the cooling water specified according to different temperatures in water tank 130z, and Medicated beer is cooled to into determined temperature.In this case, when in water tank 130z full of the cooling water different from specified cooling water In the case of, sometimes medicated beer can not be cooled to optimum temperature.But, for beverage feeder 110z, should improvements It is that it can not judge the species of the cooling water in use.
Thus, it is an object of the invention to provide can show that the improved fluid Supplying apparatus of cooling effectiveness.
Moreover, it is an object that the fluid Supplying apparatus of the state of automatic decision cooling water and cooling are watery State judgment means.
Below, to for solving the problems, such as that mechanism in the present invention and invention effect are shown.
(1) fluid Supplying apparatus involved in the present invention, are that the set liquid to being externally introduced is cooled down and supplied The fluid Supplying apparatus given, wherein, including：The water tank of storage cooling water；The liquid feed line that set liquid passes through, positioned at institute State the liquid feed line of the inside of water tank；The refrigerant circulation line that cold-producing medium is circulated, inside the water tank Refrigerant circulation line, and, the cooling body with the refrigerant cycle mechanism for making the refrigerant cycle, by the system Cryogen is cooling down the cooling body of the cooling water；In order that the cooling water maintains the set state of cooling, and control institute State the controlling organization of the working condition of refrigerant cycle mechanism；Using the working condition of the refrigerant cycle mechanism as work The work state information feed mechanism made status information and supplied.
That is, by the working condition of refrigerant cycle mechanism, cooling water is maintained into the set state of cooling, and then by liquid Body maintains the set state of cooling.
Thus, the work shape of the refrigerant cycle mechanism according to required for for liquid to be maintained the set state of cooling State, it is possible to which liquid is judged the setting environment of feedway.For example, in order to liquid is maintained into set cooling State and need refrigerant cycle mechanism work more time in the case of, it can be determined that be：Fluid Supplying apparatus are arranged on Temperature becomes higher environment, be arranged on and be unsuitable in the environment of the setting of fluid Supplying apparatus.In order to liquid is maintained The set state of cooling and without the need for making refrigerant cycle mechanism work in the case of, it can be determined that be：Fluid Supplying apparatus Environment that temperature uprises is not provided at, that is, is arranged on and is suitable in the environment of the setting of fluid Supplying apparatus.
(2) fluid Supplying apparatus involved in the present invention, wherein, the controlling organization has to enter using the cooling body The state of cooling testing agency of the detection of the row state of cooling, the controlling organization is using the state of cooling for detecting to institute The working condition for stating refrigerant cycle mechanism is controlled.
Thus, the state of cooling of cooling body can be easily determined, so the working condition of refrigerant cycle mechanism also may be used Easily to control.
(3) fluid Supplying apparatus involved in the present invention, wherein, the state of cooling testing agency will be formed in the system Ice layer thickness on the outer surface of refrigerant cycle pipeline is detected as the state of cooling.
Thus it is readily detectable the state of cooling of cooling body.
(4) fluid Supplying apparatus involved in the present invention, wherein, the state of cooling testing agency leads to detection object Electric rate is detected.
It is possible thereby to easily detect the state of cooling of cooling body.
(5) fluid Supplying apparatus involved in the present invention, wherein, the state of cooling testing agency is to detection object to temperature Degree is detected.
It is possible thereby to easily detect the state of cooling of cooling body；Further, it is also possible to show the temperature of cooling object.
(6) fluid Supplying apparatus involved in the present invention, wherein, also with will be detected as the state of cooling The temperature of the detection object be displayed in display control mechanism in set display device.
Thus, the user of fluid Supplying apparatus can easily verify that the temperature under the state of cooling.
(7) fluid Supplying apparatus involved in the present invention, wherein, what the temperature with the liquid to being supplied to was detected Supply temperature of liquid testing agency, the temperature with the liquid for making to be supplied to is displayed in the display control in set display device Mechanism.
Thus, the user of fluid Supplying apparatus can easily verify that the temperature of liquid.Therefore, it is possible to easily to carrying For liquid whether reached be adapted for temperature confirmed.
(8) operational situation managing device involved in the present invention, wherein, including：Work state information obtaining means, from both Fixed fluid Supplying apparatus, obtain the working condition letter for representing the working condition of the refrigerant cycle mechanism Breath；Running rate calculates mechanism, according to the work state information for obtaining, the running rate of the refrigerant cycle mechanism is carried out Calculate；Operational situation decision mechanism, by the way that the running rate for calculating is compared with prespecified benchmark running rate, Judge whether the refrigerant cycle mechanism operates suitably；Environment decision mechanism is set, if being judged as the refrigerant cycle machine Structure operating is appropriate, then the setting environment for being judged as the fluid Supplying apparatus is appropriate；If being judged as the refrigerant cycle Without appropriate operating, then the setting environment for being judged as the fluid Supplying apparatus is unsuitable for mechanism.
Thus, it is possible to be easily suitable to the setting environment of fluid Supplying apparatus or improper judge.
(9) operational situation managing device involved in the present invention, wherein, examine condition adjudgement machine with air filter point Structure, for air filter Dian Jian condition adjudgements mechanism, if being judged as the refrigerant cycle mechanism without appropriate operating, Obtain corresponding to the refrigerant cycle mechanism the fluid Supplying apparatus in be equipped with air filter closest to inspection At the moment, the judgement moment at the point inspection moment and the setting environment of the refrigerant cycle mechanism is compared, is sentenced when described The disconnected moment be from the point inspection moment outside the set period in the case of, then be judged as the point of the air filter Inspection is not suitably processed.
It is possible thereby to easily judge whether the air filter of fluid Supplying apparatus properly puts inspection.
(10) operational situation managing device involved in the present invention, wherein, the operational situation decision mechanism is using as follows Benchmark running rate, the benchmark running rate by set variable with and combinations thereof and it is prespecified.
Thus on the basis of variable is taken into account, can be to the setting environment of fluid Supplying apparatus easily Whether suitable or improper, fluid Supplying apparatus air filter properly puts inspection is judged.
Herein, whether the function that so-called " point inspection " refers to investigation air filter is well kept, might not be same Shi Jinhang functional rehabilitation operations.In addition, for as functional rehabilitation operation, the replacing with air filter, air filter Cleaning (cleaning) etc..
(11) fluid Supplying apparatus involved in the present invention, wherein, have：The water tank of storage cooling water；Set liquid leads to The liquid feed line crossed, positioned at the liquid feed line of the inside of the water tank；By by the liquid of the liquid feed line Body is externally supplied mechanism to what is be externally supplied；Positioned at the water quality detection mechanism of the water tank, the water quality of the cooling water is detected Water quality detection mechanism；Detect the cooling water temperature testing agency of the temperature of the cooling water；It is right using the temperature of the cooling water Represent the correction mechanism that the value of the water quality of the cooling water is modified；Using the value of the water quality of the corrected cooling water, The cooling water condition adjudgement mechanism that the state of the cooling water is judged.
Thus, though cooling water water quality because of the temperature impact situation about changing, also can accuracy judge cooling The state of water water quality.Suitably cooled down so as to the liquid all the time to providing.
(12) fluid Supplying apparatus involved in the present invention, wherein, for the cooling water condition adjudgement mechanism, using right The value that the water quality of the corrected cooling water is indicated, as the cooling water state and to making the cold of the cooling water But the period of functional rehabilitation is to be judged in refrigerating function recovery period, and is judged as：When the water of the corrected cooling water Matter is despite the water quality when cooling water to be cooled to set chilling temperature, and the temperature of the cooling water is not described In the case of set chilling temperature, then it is assumed that be that the refrigerating function recovers period.
This be due to：Although being to be cooled to water quality when set chilling temperature and cold in the water quality of cooling water But in the case that the temperature of water can not be cooled to set chilling temperature, its reason can be judged as, cooling water is in cold But functional rehabilitation period, it is impossible to enough play sufficient cooling capacity.Thus, it is extensive by changing the refrigerating function of cooling water etc. at once It is multiple to process, normally the liquid of offer can be cooled down all the time.Further, since the value being indicated to the water quality of cooling water Can be corrected by the temperature of cooling water, so, even if the situation for occurring changing in the water quality temperature influence of cooling water, Also the refrigerating function that can exactly grasp cooling water recovers period.
(13) fluid Supplying apparatus involved in the present invention, wherein, also with to the temperature to the liquid being externally supplied The temperature of liquid testing agency detected of degree, the cooling water condition adjudgement mechanism determine whether for：Corrected when described The water quality of cooling water be water quality when the cooling water to be cooled to set chilling temperature, and the temperature of the cooling water is In the case of the set chilling temperature, if the temperature of the liquid is not if set temperature of liquid, the cooling The cooling capacity of mechanism occurs not enough.
This be due to：The water quality of cooling water be by the cooling water be cooled to water quality when set chilling temperature, And in the case that cooling water is cooled to set chilling temperature, that is to say, that although in the situation of cooling water normal cooling, In the case that liquid is but not cooled by set temperature of liquid, its reason can be judged as, for cooling down cooling water The cooling capacity of cooling body occurs not enough.It is possible thereby to easily judge the cooling capacity of cooling body.
(14) fluid Supplying apparatus involved in the present invention, wherein, for the cooling water condition adjudgement mechanism, using right The value that the water quality of the corrected cooling water is indicated, as the cooling water state and to the species of the cooling water Judged.
It is possible thereby to automatically judge the species of cooling water.
(15) fluid Supplying apparatus involved in the present invention, wherein, have：Based on the species of the cooling water, to described The chilling temperature decision mechanism that the chilling temperature of cooling water is judged；Based on the chilling temperature, the cooling water is cooled down Cooling body.
Thus, the species of the cooling water for going out by automatic decision, automatically can be cooled to the kind with cooling water by cooling water The corresponding temperature of class.
(16) fluid Supplying apparatus involved in the present invention, wherein, also with to the temperature to the liquid being externally supplied The temperature of liquid testing agency that degree is detected, the cooling body is right also using the temperature of the liquid for detecting The cooling water is cooled down.
Thus, by the temperature to the liquid being externally supplied, can be with the temperature of adjust automatically cooling water.I.e. can all the time by To the outside liquid cooling for providing to set temperature.
(17) fluid Supplying apparatus involved in the present invention, wherein, the cooling body is also circulated with cold-producing medium And the refrigerant circulation line inside the water tank and with the refrigerant cycle mechanism for making the refrigerant cycle； The cooling body cools down the cooling water, and the temperature based on the liquid for detecting by the cold-producing medium, The refrigerant cycle mechanism is controlled.
Thus, by the work of adjustment refrigerant cycle mechanism, such that it is able to the temperature of adjust automatically cooling water.
(18) fluid Supplying apparatus involved in the present invention, wherein, shown with the state to the cooling water Cooling water status display mechanism.Thus, based on cooling water water quality change, can export to the cooling water change urge The warning of rush shows.
(19) fluid Supplying apparatus involved in the present invention, wherein, the water quality detection mechanism detects the cooling water Conductivity.Thus, it is possible to easily judge the state of cooling water drawn based on conductivity.
(20) fluid Supplying apparatus involved in the present invention, wherein, the water quality detection mechanism is in the cooling water And the ion current for flowing between two electrodes is detected, and the polarity of the electrode is set to overturn every given time Come.
Thus, it is possible to prevent following situation from occurring：The polarization of electrode perimeter is constantly carried out with continuing for detection so that The performance of water quality detection mechanism is reduced.
(21) fluid Supplying apparatus involved in the present invention, wherein, the water quality detection mechanism and the cooling water temperature Testing agency's neighbor configuration.Thus, it is possible to detect the water quality of the cooling water at same position and the temperature of cooling water.Thus The state of cooling water can more accurately be judged.
(22) fluid Supplying apparatus involved in the present invention, wherein, the liquid is medicated beer.Thus, it is possible to easily sentence The state of disconnected cooling water liquid offer device, i.e. in medicated beer server as offer medicated beer.
(23) cooling water condition checkout gear involved in the present invention, it is cold to be that set liquid to being externally introduced is carried out But the cooling water state judging device for being judged with the state of the cooling water of the fluid Supplying apparatus of supply, wherein, bag Include：Water quality detection mechanism in the water tank of the cooling water for storing the fluid Supplying apparatus, detects the cooling water Water quality water quality detection mechanism；Detect the cooling water temperature testing agency of the temperature of the cooling water；Using the cooling water Temperature, to representing the correction mechanism that the value of water quality of the cooling water is modified；Using the corrected cooling water Value, the cooling water condition adjudgement mechanism that the state of the cooling water is judged.
Thus, even if in the water quality situation about changing because being affected by temperature of cooling water, it is also possible to sentence exactly The state of disconnected cooling water quality.Therefore, it is possible to all the time the liquid normally to providing is cooled down.
(24) cooling water condition checkout gear involved in the present invention, wherein, for the cooling water condition adjudgement mechanism, The value being indicated using the water quality to the corrected cooling water, as the cooling water state and to making the cooling The period that the refrigerating function of water recovers is to be judged in refrigerating function recovery period, and is judged as：When the corrected cooling The water quality of water is despite the water quality when cooling water to be cooled to set chilling temperature, and the temperature of the cooling water is not In the case of being the set chilling temperature, it is believed that be that the refrigerating function recovers period.
This be due to：Although being the water quality that is cooled to when set chilling temperature in the water quality of cooling water and cooling down In the case that the temperature of water but can not be cooled to set chilling temperature, its reason can be judged as, cooling water is in cold But in functional rehabilitation period, sufficient cooling capacity can't be played.Thus, by changing the refrigerating function of cooling water etc. at once Recovery process, can all the time normal cooling will provide liquid.Further, since the value being indicated to the water quality of cooling water can be with Corrected by the temperature of cooling water, so, even if the situation for occurring changing in the water quality temperature influence of cooling water, also can Enough refrigerating functions for grasping cooling water exactly recover period.
(25) cooling water condition checkout gear involved in the present invention, wherein, also with to the liquid being externally supplied The temperature of liquid testing agency that the temperature of body is detected, the cooling water condition adjudgement mechanism determine whether for：When described The water quality of corrected cooling water is the water quality and the cooling water when cooling water to be cooled to set chilling temperature In the case that temperature is the set chilling temperature, if the temperature of the liquid is not if set temperature of liquid, institute There is deficiency in the cooling capacity for stating cooling body.
This be due to：The water quality of cooling water be by the cooling water be cooled to water quality when set chilling temperature, And in the case that cooling water is cooled to set chilling temperature, that is to say, that although in the situation of cooling water normal cooling, In the case that liquid is but not cooled by set temperature of liquid, its reason can be judged as, for cooling down cooling water The cooling capacity of cooling body occurs not enough.It is possible thereby to easily judge the cooling capacity of cooling body.
(26) cooling water condition checkout gear involved in the present invention, wherein, the cooling water condition adjudgement mechanism utilizes The value of the water quality of the corrected cooling water, sentences as the state of the cooling water to the species of the cooling water It is disconnected.
Thus, it is possible to automatically judge the species of cooling water.
(27) cooling water condition checkout gear involved in the present invention, wherein, with the cooling water to judging The cooling water status display mechanism that state is shown.Thus, it is possible to be based on the change of the water quality of cooling water, change to such as urging The such warning display of the cooling water is exported.
(28) cooling water condition checkout gear involved in the present invention, wherein, the water quality detection mechanism detection is described cold But the conductivity of water.Thus, it is possible to easily judge the state of the cooling water based on conductivity acquisition.
(29) cooling water condition checkout gear involved in the present invention, wherein, the water quality detection mechanism, to described cold But the ion current for flowing between two electrodes in water is detected, and makes the polarity of the electrode run every given time Turn around.Thus, it is possible to prevent following situation from occurring：The polarization of electrode perimeter is constantly carried out with continuing for detection so that The performance of water quality detection mechanism is reduced.
(30) cooling water condition checkout gear involved in the present invention, wherein, the water quality detection mechanism and the cooling Coolant-temperature gage testing agency configures in adjacent fashion.Thus, it is possible to detect water quality and the cooling of the cooling water at same position The temperature of water.Thus can more accurately judge the state of cooling water.
(31) cooling water condition checkout gear involved in the present invention, wherein, the liquid is medicated beer.Thus, it is possible to hold Change places judge as provide medicated beer liquid offer device i.e. medicated beer server in cooling water state.
Herein, for the element in element and the embodiment of fluid Supplying apparatus involved in the present invention it Between corresponding relation be indicated.Fluid Supplying apparatus correspondence medicated beer server 1z, medicated beer server 1Az and medicated beer server 1Bz.Correspond to individually below：Water tank corresponds to water tank 22z, liquid feed line correspondence medicated beer cooling tube 30z, is externally supplied mechanism Correspondence cast cock 20z, cooling body correspondence refrigeration unit 25z, CPU191z, memorizer 192z, imput output circuit 196z, Refrigerant cycle pipeline correspondence evaporation tube 27z, refrigerant cycle mechanism correspondence compressor 23z, water quality detection mechanism correspondence accumulated ice Sensor 51z, cooling water temperature testing agency correspondence cooling-water temperature sensor 53z, temperature of liquid testing agency correspondence medicated beer Temperature sensor 54z.
Additionally, cooling water status display mechanism correspondence cooling water species display floater 55z, cooling water change emergency warning lamp 57z And cooling water species display floater 59z.
And, correction mechanism, cooling water condition adjudgement mechanism, cooling water temperature decision mechanism correspondence control circuit 19z.Liquid Body correspondence medicated beer.
So-called " refrigerating function for making cooling water recovers " refers to：In the case where cooling capacity is not as good as benchmark, at least will Cooling capacity brings up to benchmark, and here, the cooling capacity is the ability needed for cooling water is cooled down to cooled object；This is By the supplement of cooling water, change or set composition supplement, remove etc. and to be all contained in interior concept.
So-called " cooling capacity of cooling body is not enough " is referred to：Under conditions of set, cooling body can not be cooled Thing is cooled to set temperature.The concept includes following content：For example, make refrigerant cycle and cooled object cooled down Operation in, make the water quality in coolant normal and active force that cryogen during the abnormal temperature of cooling water produces circulation not Enough, amount of refrigerant deficiency of refrigerant cycle etc. is made.Additionally, the concept also includes following content：Given to outside using coolant In the operation that the liquid of supply is cooled down, the water quality and temperature of coolant it is all normal and to the temperature of the liquid being externally supplied When abnormal, for the quantity delivered for being externally supplied liquid, outside liquid feeding pipe shorter grade, fluid Supplying apparatus Size is less etc..
Description of the drawings
Fig. 1 is that the system of the liquid-supplying system N1 for representing the medicated beer server 1 for having used involved in the present invention is constituted Figure；
Fig. 2 is the figure of the composition for representing medicated beer server 1；
Fig. 3 is the figure of the hardware configuration for representing control circuit 19；
Fig. 4 is the figure of the hardware configuration for representing operational situation managing device 53；
Fig. 5 is the data knot for representing the compressor operating condition managing DB being stored in the memorizer 192 of control circuit 19 The figure of structure；
Fig. 6 is the data knot for representing the operational situation management DB being stored in the hard disk 313 of operational situation managing device 53 The figure of structure；
Fig. 7 is the figure of the data structure for representing the shop DB being stored in the hard disk 313 of operational situation managing device 53；
Fig. 8 is the flow chart of the work for representing control circuit 19；
Fig. 9 is the flow chart of the work for representing operational situation managing device 53；
Figure 10 is that the catalog of the setting environment of medicated beer server 1 is included into the figure on picture；
Figure 11 is that the system of the liquid-supplying system N21 for representing the medicated beer server 71 for having used involved in the present invention is constituted Figure；
Figure 12 is the figure of the composition for representing medicated beer server 71；
Figure 13 is the flow chart of the work for representing control circuit 19；
Figure 14 is the flow chart of the work for representing operational situation managing device 73；
Figure 15 is to represent the air filter replacement management DB being stored in the hard disk 313 of operational situation managing device 53 The figure of data structure；
Figure 16 is to represent the air filter condition management DB being stored in the hard disk 313 of operational situation managing device 53 The figure of data structure；
Figure 17 is the flow chart of the work for representing control circuit 19；
Figure 18 is the flow chart of the work for representing operational situation managing device 53；
Figure 19 is that the catalog of the setting environment of medicated beer server 1 is included into the figure on picture；
Figure 20 is the figure for representing the beverage feeder 110 as fluid Supplying apparatus of the prior art；
Figure 21 is to represent the figure that the outward appearance relevant with medicated beer server 1z involved in the present invention is constituted；
Figure 22 is the figure of the Inner Constitution of the medicated beer server 1z for representing involved in the present invention；
Figure 23 is the figure of the hardware configuration for representing control circuit 19z；
Figure 24 is the flow chart of the work of control circuit 19z for representing medicated beer server 1z；
Figure 25 is to represent the figure that the outward appearance relevant with medicated beer server 1Az involved in the present invention is constituted；
Figure 26 is the figure of the Inner Constitution of the medicated beer server 1Az for representing involved in the present invention；
Figure 27 is the flow chart of the work of control circuit 19z for representing medicated beer server 1Az；
Figure 28 is to represent the figure that the outward appearance relevant with medicated beer server 1Bz involved in the present invention is constituted；
Figure 29 is previously stored the figure of the data structure of cooling water information DBz in the memorizer 192z of medicated beer server 1Bz；
Figure 30 is previously stored the data structure of chilling temperature information DBz in the memorizer 192z of medicated beer server 1Bz Figure；
Figure 31 is the flow chart of the work of control circuit 19z for representing medicated beer server 1Bz；
Figure 32 is the figure that the outward appearance relevant with portable cooling water state detection means 1Cz involved in the present invention is constituted；
Figure 33 is the figure for representing the beverage feeder 110z as fluid Supplying apparatus of the prior art.
Description of reference numerals：
1st, 71 medicated beer server
53rd, 73 operational situation managing device
22 water tanks
23 compressors
24 condensers
25 refrigeration units
27 evaporation tubes
19 control circuits
51 accumulated ice sensors
29 beverage vessels
30 medicated beer cooling tubes
91 accumulated ice detection temperature sensors
93 supply medicated beer temperature sensors
95 temperature display floaters
1z medicated beer servers
22z water tanks
23z compressors
24z condensers
25z refrigeration units
27z evaporation tubes
19z control circuits
29z beverage vessels
30z medicated beer cooling tubes
51z accumulated ice sensors
53z cooling-water temperature sensors
55z cooling water state displaying panels
1Az medicated beer servers
54z beer temperature sensors
57z cooling waters change emergency warning lamp
58z cooling capacities deficiency lamp
1Bz medicated beer servers
1Cz cooling water condition checkout gears
Bz bodies
Uz sensor portions
Specific embodiment
Below in conjunction with the accompanying drawings for embodiments of the invention are described in detail.
Embodiment 1
1st is constituted
1. the system of medicated beer server operational situation management system N1 is constituted
The system of medicated beer server operational situation management system N1 is constituted using Fig. 1 is illustrated.Medicated beer server is transported Turn situation management system N1 and there is medicated beer server 1 and operational situation managing device 53.Medicated beer server 1 and operational situation pipe Reason device 53 is interconnected by network, can mutually send and receive information.The network of connection is regardless of wired, wireless.
Operational situation managing device 53 obtains operational situation information according to the medicated beer server 1 for being arranged on dining room etc.；Root Judge whether the environment that medicated beer server 1 is set is suitable according to the operational situation of medicated beer server 1.
In the following description, the hardware configuration of medicated beer server 1 and operational situation managing device 53 is illustrated.
2. the composition of medicated beer server 1
As shown in figure 1, the barrel of beer 2 of storage medicated beer is by medicated beer supply joint 3 and medicated beer supply pipe 4, with medicated beer clothes Business device 1 connects.Additionally, carbon dioxide from dioxide bottle 5 through pressure regulator valve 6 and each air hose 7, supply gas Hose coupling 8.The medicated beer being pushed in from the carbon dioxide of the supply of air hose joint 8 in barrel of beer 2, by beer Wine supply joint 3 and be supplied to medicated beer supply pipe 4.
Additionally, medicated beer server 1 is as shown in Fig. 2 the outside of body is covered by external shell 10, and medicated beer server 1 Upside covered by lid 11.The front surface of external shell 10 is provided with a pair of supply tube-connecting part 12, the supply pipe connects Relay part 12 is connected with the medicated beer supply pipe 4 of supply medicated beer.Supply the pipe joint that tube-connecting part 12 is substantially L-shaped, medicated beer The end of supply pipe 4 is among the lower section insertion supply tube-connecting part 12 of supply tube-connecting part 12.Thus medicated beer is supplied The end of pipe 4 is connected in supply tube-connecting part 12.
Additionally, the installed in front in supply tube-connecting part 12 has pallet 16, in the upper surface of the pallet 16 net is placed with Shape plate member 15 (refers to Fig. 1).
Additionally, installing a pair points on the front surface top of medicated beer server 1 is located at left and right cast cock 20.Additionally, 4 places of the lower surface of body are fixedly installed leg branching part 13.The Jing leg branching parts 13 of medicated beer server 1 are arranged in shop On sales counter etc..
Additionally, as shown in Fig. 2 body the first half be provided with storage cooling water water tank 22.In the lower section of water tank 22, It is placed with the refrigeration that cooling fan (not shown) for being cooled down by compressor 23, condenser 24 and to condenser 24 etc. is constituted Unit 25.Evaporation tube 27 is connected to refrigeration unit 25.The Jing installed parts 28 of evaporation tube 27 are in the shape of a spiral installed in the inwall of water tank 22 Portion.
Cold-producing medium is circulated in the operation path from 25 → evaporation tube of refrigeration unit, 27 → refrigeration unit 25.Cold-producing medium passes through During evaporation tube 27 in water tank 22, evaporation and carry out the heat exchange between cooling water.So as to be formed around evaporation tube 27 Ice C.It is possible thereby to control the temperature of cooling water by the thickness of the ice C being formed in around evaporation tube 27.
In addition, air filter 26 is arranged on into the front side of condenser 24.
In the bottom surface of water tank 22, by the beverage vessel 29 of a pair of stainless steel pipes in the way of burying and be placed in heat-barrier material Arrange, the supply side end of this beverage vessel 29 to stainless steel pipe is connected to a pair of supply tube-connecting part 12 On.Then, beverage vessel 29 is directed into top from the inside bottom surface portion of water tank 22, is connected respectively to the beer of stainless steel pipe On wine cooling tube 30.Medicated beer cooling tube 30 forms helical form, Jing installed parts and the inner side of evaporation tube 27 that is arranged in water tank 22. The medicated beer come from the force feed of beverage vessel 29 under medicated beer cooling tube 30 on the side transport by side；Medicated beer is by medicated beer cooling tube 30 Period is cooled water cooling, is cooled to determined temperature.
The cast side end of medicated beer cooling tube 30 is connected to the cast end of cast cock 20.Medicated beer Jing cast after cooling Cock 20 is poured in medicated beer glass etc..
As mentioned above, on the one hand, the temperature of cooling water can be controlled using the ice thickness around evaporation tube 27 is formed in； On the other hand, the temperature of medicated beer can be controlled using the temperature of cooling water.That is, the ice by being formed in around evaporation tube 27 Thickness, such that it is able to control beer temperature.
Accumulated ice sensor 51 is arranged on the side of the evaporation tube 27 of water tank 22.Why accumulated ice sensor 51 is arranged on into water The reason for side of the evaporation tube 27 of case 22 is：Inside water tank 22, freeze or ice melts because water temperature changes and be all Life is on the side of evaporation tube 22.Medicated beer is supplied in medicated beer cooling tube 30 through beverage vessel 29 from the lower section of water tank 22.Because From the higher medicated beer of the lower section supplying temperature of water tank 22, so, compared with other parts, in the temperature of the bottom cooling water of water tank 22 Degree raises very fast.Thus, stirring motor 36 and stirring vane 34 are provided with so that the temperature of water tank 22 is uniform.Stirring motor 36 Rotation driving is carried out to stirring vane 34.Cooling water is stirred because of the rotation of stirring vane 34, and the temperature of water tank 22 is realized It is even.
Accumulated ice sensor 51 detects whether to have been formed around evaporation tube 27 according to the resistance variations (conductivity) of water The ice C of given thickness.In the case of the ice C of given thickness is not also formed around evaporation tube 27, accumulated ice sensor 51 Ice C is not detected, and the conductivity of cooling water is detected and exported.If accumulated ice sensor 51 constantly being carried out with cooling and detected Ice C, then detected and exported to the conductivity of ice C.Control circuit 19 (not shown) controls pressure using the difference of the conductivity Contracting machine.
Control circuit 19 is arranged on the lower half of water tank 22.Control circuit 19 is electric with accumulated ice sensor 51 and compressor 23 Connection, can enter sending and receiving for row information.In addition, control circuit 19 is described below.
3. the hardware configuration of control circuit 19
The hardware configuration of control circuit 19 is represented in figure 3.Control circuit 19 has CPU191, memorizer 192, power supply electricity Road 193, imput output circuit 196, timing circuit 197 and telecommunication circuit 198.
The other application programs such as compressor operating state managers of the CPU191 according to record in memorizer 192 are carried out Process.Memorizer 192 is stored and kept to programs such as compressor operating state managers.Additionally, 192 pairs of pressures of memorizer Contracting machine working condition number information is stored and kept according to storehouse (the following is compressor operating status information DB).Below to compressor Work state information DB is introduced.And memorizer 192 provides operating area to CPU191.Power circuit 193 is supplied Power supply needed for CPU191 etc..
Imput output circuit 196 obtains the sensor values as sensor information from accumulated ice sensor 51.Timing circuit 197 The measurement time.Telecommunication circuit 198 has the telecommunication circuit for being connected to network, makes the grade of operational situation managing device 53 logical with outside The transmission and reception of data are carried out between letter equipment.
4. the hardware configuration of operational situation managing device 53
The hardware configuration of operational situation managing device 53 is illustrated using Fig. 4.Operational situation managing device 53 has CPU311, memorizer 312, hard disk drive 313 (hereinafter referred to as HDD313) keyboard 314, mouse 315, display 316, optics Formula driver 317 and telecommunication circuit 318.
The other application programs such as operating system (OS), operational situation management programs of the CPU311 according to record in HDD313 And processed.Memorizer 312 provides operating area to CPU311.HDD313 is to operating system (OS), operational situation management journey The other application programs such as sequence and various data are recorded and kept.For as various data, there is operational situation to manage number According to (hereinafter referred to as operational situation management DB), store data (hereinafter referred to as shop DB).Below, for operational situation manage DB with And shop DB is introduced.
Keyboard 314, mouse 315 are received from outside order.Display 316 shows the images such as user interface.Optical profile type 317 pairs of data from optical profile type medium of driver are read out, for example, from for recording the optics of operational situation management program Formula medium 310 reads operational situation management program；Or read other application program etc. from other optical profile type media.Communication electricity Road 318 has and is connected to telecommunication circuit on network, carry out data between the grade of medicated beer server 1 and external equipment transmission and Receive.
2nd data
Below, to the compressor operating shape in the memorizer 192 of the control circuit 19 for storing and being maintained at medicated beer server 1 State information DB and storage and the operational situation management DB, the shop DB that are maintained in the HDD313 of operational situation managing device 53 Illustrate.
1. compressor operating status information DB
So-called " compressor operating status information " refers to the letter recorded to the time that compressor 23 is operated Breath.The data structure of compressor operating information DB is illustrated using Fig. 5.
Compressor operating status information DB has attack time row, operation termination time row.In attack time The time that recording compressed machine 23 is started working in row, specifically, record the time being initially powered up to compressor 23.In work eventually Only the time row in the operation termination of recording compressed machine 23 time, specifically, record to compressor 23 terminate be powered time.
For example, starting to be powered to compressor 23 and July 15 in 2009 from 00 second July 15 day 21 point 30 minute in 2009 In the case that 21 points of day terminates being powered for 00 second 35 minutes, as shown in figure 5, being respectively that record has 2009 in attack time row In 00 second July 15 day 21 point 30 minute, record has 00 second July 15 day 21 point 35 minute in 2009 in operation termination time row.
2. operational situation manages DB
So-called " operational situation information " refers to the information of the operational situation of the compressor 23 for representing medicated beer server 1.Utilize Fig. 6 is illustrated to the data structure of operational situation information.
Operational situation information has medicated beer server ID row, judges day row, arranges environment row.In medicated beer server ID row Record has the medicated beer server ID row of specific medicated beer server 1.Record has the setting ring to medicated beer server 1 in day row are judged The date that border is judged.In environment row are arranged, record has for the setting environment of medicated beer server 1 is when medicated beer is provided Environment if appropriate for evaluation.Specifically, it is suitable situation respectively in the setting environment for being judged as medicated beer server 1 Under, it is recorded as "○"；Be judged as it is unaccommodated in the case of, be recorded as "×".
3. shop DB
Shop DB is to be preserved the description item related to the shop for being provided with medicated beer server 1 as data base. The data structure of shop DB is represented in the figure 7.
Shop DB has medicated beer server ID row, business hours row.Record is equipped to each in medicated beer server ID row The medicated beer server ID of the medicated beer server in shop.In business hours row, record has setting corresponding with medicated beer server ID The business hours in the shop of medicated beer server 1, for example, it is recorded as " 12：00~22：00」.
The work of the control circuit 19 of the 3rd medicated beer server 1
The work of the CPU191 of control circuit 19 is illustrated using the flow chart shown in Fig. 8.CPU191 mono- is passed from accumulated ice Sensor 51 obtains sensor information (S801), then to whether the value of sensor information indicates whether that the conductivity of cooling water is sentenced Disconnected (S803).If the value for being judged as sensor information represents the conductivity of cooling water, CPU191 obtains last time from memorizer 192 The value (S805) of the sensor information of acquisition.If the value for being judged as the sensor information of last time acquisition represents the conductivity of ice (S807), then CPU191 sends work start information (S809) to compressor 23.Additionally, CPU191 is obtained according to timing circuit 197 Take the moment (S811) of sending action start information.CPU191 records the value at the moment for obtaining in compressor operating condition managing In the attack time row of DB (S813), and store and be maintained at (S815) in memorizer 192.If being judged as in step S807 Last time obtain sensor information value also do not represent ice conductivity, be cooling water conductivity, then CPU191 perform step Process after rapid S801.
On the other hand, if the value for being judged as the sensor information of last time acquisition in step S803 does not also represent cooling water Conductivity, ice conductivity is represented, then CPU191 obtains the value (S817) of sensor information that last time obtains from memorizer 192. If the value for being judged as the sensor information that last time obtains represents the conductivity (S819) of cooling water, CPU191 is to compressor 23 Send operation termination information (S821).Additionally, CPU191 obtains the moment that have sent action termination message according to timing circuit 197 (S823).CPU191 records the value at the moment for obtaining in the operation termination time row of compressor operating condition managing DB (S825), and store and be maintained at (S827) in memorizer 192.If being judged as the sensor information of last time acquisition in step S819 Value also do not represent the conductivity of cooling water, be ice conductivity, then the process after CPU191 execution steps S801.
If to given time (S829), the compressor operating state that CPU191 makes storage and is maintained in memorizer 192 The value of management DB is set up with the medicated beer server ID row of medicated beer server 1 and is associated, and sends as compressor operating status information Give operational situation managing device 53 (S831).CPU191 is repeated the process (S833) of step S801~S831.
The operational situation management of the 4th operational situation managing device 53 is processed
Using the flow chart shown in Fig. 9, journey is managed based on operational situation to the CPU311 of operational situation managing device 53 The operational situation management that sequence is performed is processed and illustrated.If receiving compressor operating status information (S901), CPU311 is extracted Extracted medicated beer clothes are recorded in medicated beer server ID (S903), and the medicated beer server ID row in operational situation management DB Business device ID (S905).
Next, CPU311 extracts attack time and operation termination time according to compressor operating status information (S907).According to the attack time, operation termination time that extract, CPU311 calculates the duration of runs (S909) of 1 day.This Outward, CPU311 obtains the value of the business hours row corresponding with the medicated beer server ID extracted in step S903 from shop DB (S911).Then, CPU311 is based on the duration of runs calculated in step S909 and the business hours calculated in step S911, Running rate calculating is carried out, the running rate represents, the duration of runs related to the work of the compressor 23 of medicated beer server 1 relative battalion The ratio (S913) of industry time.
CPU311 obtains the benchmark running rate (S915) being stored in memorizer 192.So-called " benchmark running rate " is represented It is the standard proportional of the working time in the business hours inner compressor 23 of 1 day.Benchmark running rate is the work with regard to compressor 23 Time utilizes the numerical value of the acquisitions such as experiment relative to the ratio of business hours, wherein, the working time of described compressor 23 Refer to and for example medicated beer server 1, barrel of beer etc. is arranged in the environment of standard, there is provided required for the medicated beer of determined temperature Time.
On the one hand, for CPU311, if being judged as the running rate ratio of the medicated beer server 1 calculated in step S913 in step The benchmark running rate higher (S917) that rapid S915 is obtained, then manage taking with the medicated beer of medicated beer server 1 in DB in operational situation "×" (S919) is recorded on business device ID corresponding setting environment row.
On the other hand, for CPU311, if the running rate for being judged as the medicated beer server 1 calculated in step S1003 does not have Have higher than the benchmark running rate (S917) obtained in step S1005, then operational situation manage in DB with medicated beer server 1 "○" (S921) is recorded on the corresponding setting environment row of medicated beer server ID.
The beer quality provided by medicated beer server 1 is heavily dependent on setting for medicated beer server 1 or barrel of beer Put environment.In the case that medicated beer server 1 is arranged on hot environment, for the suitable medicated beer of supplying temperature, and frequency is needed Make compressor 23 work numerously and make condenser working, risen with the temperature for preventing cooling water.In addition, as medicated beer server 1 Hot environment for, for example have environment that the fan rear of cooling is blocked, be placed on refrigerator side and handed over by its heat Environment that the aerofluxuss of parallel operation affect, it is arranged on environment of underface of electric equipment etc..These environment often occur in general business In.
Thus, the working condition of 1 day by observing compressor 23 such that it is able to which whether medicated beer server 1 is set Judged in appropriate environment.
For CPU311, perform if being judged as the whole compressor operating status informations for just obtaining step S1001~ Process (S923) till S111, then termination.
Hereafter, CPU311 shows as shown in Figure 10 catalog according to the requirement of user etc., the catalog For being indicated to the setting environment of each medicated beer server 1.Additionally, when showing, it is prominent for inappropriate setting environment Indicate, mix the modes such as color to call attention to.
Embodiment 2
In above-described embodiment 1, the accumulated ice sensor 51 that the resistance variations (conductivity) of water are used is taken, to being The no ice that given thickness is formed around evaporation tube 27 is detected, however, in the present embodiment, taken using water and ice Temperature difference temperature sensor, the ice to whether being formed with given thickness around evaporation tube 27 detects.
In addition, structure similarly to Example 1, process for referring in the description below etc., take same as Example 1 attached Icon is remembered, and omits detailed description.
1st is constituted
1. the hardware configuration of medicated beer server operational situation management system N21
The network of medicated beer server operational situation management system N21 is constituted using Figure 11 is illustrated.Medicated beer server Operational situation management system N1 has medicated beer server 71 and operational situation managing device 73.With regard to medicated beer server 71 and Operational situation managing device 73, except part constitute, part process in addition to, substantially with embodiment 1 in medicated beer server 1 and Operational situation managing device 53 is identical.
2. the composition of medicated beer server 71
Figure 12 represents the composition of medicated beer server 71.Medicated beer server 71 has positioned at the side of evaporation tube 27 of water tank 22 Accumulated ice detection temperature sensor 91, supply medicated beer temperature sensor 93 and temperature display floater 95.
Accumulated ice detection temperature sensor 91, according to the temperature change of cooling water and ice given thickness is detected whether Ice is formed in around evaporation tube 27 and is detected.When the situation of the ice that given thickness is not formed around evaporation tube 27 Under, accumulated ice detection is detected and exported with temperature sensor 91 to the temperature of cooling water.If cooling is constantly carried out and accumulated ice Detection temperature sensor 91 touches ice, then accumulated ice detection is carried out across ice with temperature sensor 91 to the temperature of evaporation tube 27 Detection and output.In addition, compared to the temperature of cooling water, the temperature of evaporation tube 27 is at a fairly low.Thus, accumulated ice detection is passed with temperature Sensor 91 1 touches ice and can detect obvious temperature change.Control circuit 79 (not shown) is compressed using the temperature difference The control of machine 23.In addition, being described to control circuit 79 below.
In addition, using non-freezing solution etc. rather than water be used for cooling water in the case of, it is difficult to controlled using conductivity pressure Contracting machine 23.Thus, it is preferable to temperature sensor is used in into accumulated ice detection.
Supply medicated beer temperature sensor 93 is arranged on the connecting portion side of medicated beer cooling tube 30 and cast cock 20.Supply Medicated beer temperature sensor 93 is practically used for the beer temperature to being supplied to guest, i.e. from the medicated beer of the cast supply of cock 20 Temperature is detected.
Display floater 95 has the control electricity that the dispaly state to LED display pictures and LED display pictures is controlled Road.The temperature detected by accumulated ice detection temperature sensor 91 and/or supply medicated beer temperature sensor 93 is shown 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, confession Electrically connect to medicated beer temperature sensor 93, temperature display floater 95 and compressor 23, such that it is able to enter the transmission of row information And reception.
Whether medicated beer server 71 is detected using accumulated ice uses temperature sensor 91, to being formed with both around evaporation tube 27 The ice for determining thickness is detected.Like this, by using temperature sensor, it is hereby achieved that the temperature of cooling water, Jin Erke Obtain the temperature of the medicated beer of supply.Moreover, show by using temperature display floater 95 and passed with temperature by accumulated ice detection The temperature that sensor 91 is detected, thus, the user of medicated beer server 71 can easily verify that the temperature of cooling water, provide The temperature of medicated beer.Thus can easily verify that whether provided medicated beer is maintained at suitable temperature.
Additionally, medicated beer server 71 is using supply medicated beer temperature sensor 93, the beer temperature to providing is detected. In addition to accumulated ice detection is with temperature sensor 91, also using supply medicated beer temperature sensor 93, thus, in the temperature of cooling water In the case that degree is inconsistent with the beer temperature of supply, for example, supply at once after busy period must change barrel of beer 3 In the case that medicated beer but medicated beer can not but be cooled to proper temperature, it is also possible to detect the beer temperature of supply exactly.
Other structures are similarly to Example 1.
3. the hardware configuration of control circuit 79
For the hardware configuration of control circuit 79, it is similarly to Example 1.But, memorizer 192 is to compressor operating control Processing procedure sequence and temperature display control program are stored and kept.
The work of the control circuit 79 of the 2nd medicated beer server 71
1 compressor operating control process
Using the flow chart shown in Figure 13, to the CPU191 of the control circuit 79 in the present embodiment by compressor operating The compressor operating control process that control program is performed are illustrated.If CPU191 is obtained from accumulated ice detection temperature sensor 91 Sensor information (S1301), then indicate whether that the temperature of cooling water is judged (S1303) to the value of sensor information. CPU191 is judged as that the value of sensor information represents the temperature of cooling water, then the sensor for obtaining from the acquisition last time of memorizer 192 The value (S1305) of information.If CPU191 is judged as that the value of the sensor information of last time acquisition represents the temperature of cooling tube 30 (S1307), then to transmission work start information of compressor 23 (S1309).Additionally, CPU191 is obtained from timing circuit 197 sending out Send the moment (S1311) of work start information.CPU191 records the value at the moment for obtaining in compressor operating condition managing DB Attack time row (S1313), store and be maintained at (S1315) in memorizer 192.If CPU191 is judged as in step S707(S1307) value of sensor information that obtains of last time also do not represent the temperature i.e. temperature of cooling water of cooling tube 30, then The later process of execution step S1301.
On the other hand, if CPU191 is judged as that the value in step S1303 sensor information does not also represent the temperature of cooling water Degree is the temperature of cooling tube 30, then the value (S1317) of the sensor information that last time obtains is obtained from memorizer 192.If CPU191 The value for being judged as the sensor information of last time acquisition represents the temperature (S1319) of cooling water, then send work end to compressor 23 Only information (S1321).Additionally, CPU191 obtains the moment (S1323) for sending operation termination information from timing circuit 197. The value at the moment for obtaining is recorded (S1325), storage in the operation termination time row of compressor operating condition managing DB by CPU191 Deposit and be maintained at (S1327) in memorizer 192.If CPU191 is judged as the sensor information that last time obtains in step S1319 Value also do not represent the temperature i.e. temperature of cooling tube 30 of cooling water, the then later process of execution step S1301.
If to given time (S1329), the compressor operation situation that CPU191 makes storage and is maintained in memorizer 192 The value of management DB is set up with the medicated beer server ID row of medicated beer server 71 and is associated, and sends as compressor operating status information Give operational situation managing device 73 (S1331).CPU191 is repeated the process of step S1301~S1331.
In addition, storing and being maintained at the temperature of the temperature of cooling water and cooling tube 30 in memorizer 192 in advance.
2. temperature display control is processed
Using the flow chart shown in Figure 14, control is shown by temperature to the CPU191 of the control circuit 79 in the present embodiment The temperature display control of program performing processed is processed and illustrated.If CPU191 is sensed from supply medicated beer temperature sensor 93 Device information (S1401), then be sent to display floater 95 (S1403) by the value of the sensor information of acquisition.CPU191 is repeated The process of step S1401, S1403 is until terminate (S1405).
Embodiment 3
In above-described embodiment 1, in operational situation managing device 53, by the working condition of 1 day to compressor 23 Observed, so as to judge whether medicated beer server 1 is arranged on suitable environment.On the other hand, in the present embodiment, operate The controlled state of air filter 26 of the 53 pairs of uses of situation management device in medicated beer server 1 judges.
Below, only pair part different from embodiment 1 is described in detail.
1st is constituted
The system of medicated beer server operational situation management system N1 is constituted
For the system of medicated beer server operational situation management system N1 is constituted, it is similarly to Example 1.
2. the composition of medicated beer server 1
The composition of medicated beer server 1 is similarly to Example 1.
3. the hardware configuration of control circuit 19
For the hardware configuration of control circuit 19, it is similarly to Example 1.But, memorizer 192 is also to air filter Point inspection logging program is stored and kept.Additionally, the also temporarily storage of memorizer 192 and holding air filter 26 carry out an inspection When date.
4. the hardware configuration of operational situation managing device 53
For the hardware configuration of operational situation managing device 53, it is similarly to Example 1.But, memorizer 312 is also to mistake Filter management condition adjudgement program is stored and kept.Additionally, memorizer 312 is also to air filter distributed diagnosis data base (air filter distributed diagnosis DB), air filter condition management data base (air filter condition manages DB) are stored And holding.
2nd data
Below, the air filter distributed diagnosis DB to storing in the HDD313 of operational situation managing device 53 and keep And air filter condition management DB is illustrated.Other data are similarly to Example 1.
1. air filter distributed diagnosis DB
Air filter distributed diagnosis DB, makes 26 points of dates examined of air filter corresponding to each medicated beer server and makees Stored for data base and kept.The data structure of air filter distributed diagnosis DB is represented in fig .15.
Air filter distributed diagnosis DB there is medicated beer server ID to arrange and air filter point inspection day row.In medicated beer clothes Recording in business device ID row has a kind of specific medicated beer server ID into implication of each medicated beer server 1.In air filter point Record has air filter 26 to be subject to the date of a little inspection in arranging inspection day.
2. air filter distributed diagnosis DB
So-called " air filter distributed diagnosis DB " is the controlled state and each medicated beer server for instigating air filter 26 The data base for corresponding to and being formed.The data structure of air filter distributed diagnosis DB is illustrated using Figure 16.
Air filter distributed diagnosis DB has medicated beer server ID row, judges to arrange day and filter state row.In beer Recording in wine server ID row has a kind of specific medicated beer server ID into implication of medicated beer server 1.Remember in day row are judged Record has the date of the state of the filter 26 for judging medicated beer server 1.Record has medicated beer server 1 in filter state row Whether 26 points of filter is examined suitably to evaluate.Specifically, it is respectively when the 26 points of inspections of filter for being judged to medicated beer server 1 In the case of suitable, "○" is recorded as；In the case of being judged to that an inspection is inappropriate, "×" is recorded as.
The air filter point inspection record of the control circuit 19 of the 3rd medicated beer server 1 is processed
Control examines logging program to the CPU191 of circuit processed 19 using the flow chart shown in Figure 17 based on air filter point The air filter point inspection record for carrying out is processed and illustrated.If CPU191 is obtained for representing that air filter 26 was subject to point The air filter point inspection of inspection finishes information (S1701), then the date (S1703) when obtaining from the acquisition of timing circuit 197. CPU191 is the date storage for obtaining and is maintained at (S1705) in memorizer 192.
Once to given time (S1707), then CPU191 makes storage and date for being maintained in memorizer 192 takes with medicated beer The medicated beer server ID row of business device 1 set up association, and are sent to operational situation managing device as air filter inspection information 53(S1709).CPU191 is repeated the process (S1711) of step S1701~S1709 with regard to whole set records.
In addition, the generation that the inspection of air filter point finishes information is operated in the following manner, i.e.,：For example, in air During the inspection of 26 points of filter, air filter 26 select inspection person to being arranged on medicated beer server 1 in air filter point examine and finish Button is operated.Additionally, the generation that the inspection of air filter point finishes information can also be carried out in the following manner, i.e.,：In air In a period of filter 26 is removed, the state flow through according to there is set electric current to flow through, without electric current considering, if becoming The state that electric current flows through, then generate the inspection of air filter point and finish information；Equally, during air filter 26 is installed It is interior, according further to the state for flowing through set electric current, flow through without electric current, if becoming the state flow through without electric current, generate empty The inspection of air filter point finishes information.Its reason is, in inspection air filter 26, most cases are air filters 26 Dismounting is also carried out simultaneously.
The work of the 4th operational situation managing device 53
Using the flow chart shown in Figure 18, the work to the CPU311 of operational situation managing device 53 is illustrated.
Additionally, once to given time (S1801), then CPU311 is from operational situation management DB one set record of acquisition (S1803).In addition, in the present embodiment, it is stipulated that the operational situation management in embodiment 1, filter state pipe is then performed Reason process.Thus, a set record be operational situation manage DB in have the newest record for judging day one of.
Whether the setting environment of records of the CPU311 to obtaining in step S1803 is that "×" is judged (S1805). If CPU311 is judged as that the setting environment of the record obtained in step S1803 is "×", the medicated beer service of the record is extracted Device ID (S1807).
CPU311 extracts relevant record from operational situation management DB, and the record is with the medicated beer server ID for extracting In the corresponding record, record (S1809) with newest point inspection day.CPU311 judged with regard to following content, i.e.,：In step Rapid S1805 is judged as arranging the judgement day that environment is the record of "×", if positioned at from the record extracted in step S1809 From filter point inspection day outside the scope of set natural law α, that is to say, that to whether judging that a day ＞ filters point inspection is entered day+α Row judges (S1811).
If CPU311 is judged as judging filter point inspection day+α day ＞, in the filter of air filter distributed diagnosis DB "×" (S1813) is recorded in status Bar.In addition, in other cases, filtrations of the CPU311 in air filter distributed diagnosis DB "○" (S1815) is recorded in device status Bar.
CPU311 is for whole set records, the process (S1817) of execution step S1803~S1815.
In embodiment 1, the setting environment of medicated beer server 1 is judged based on the running rate of compressor 23.On the one hand, exist Although air filter 26 is changed soon and in the case that the running rate of compressor 23 is still high, it is believed that medicated beer server 1 sets Put environment not good；On the other hand, change through the higher feelings of the running rate of compressor 23 for a period of time in air filter 26 Under condition, it is believed that blocked etc. by the eyelet of air filter 26 cause filter clogging effect to reduce, i.e. the pipe of air filter 26 Reason is improper.Thus, the running rate and the point inspection day of air filter 26 by using compressor 23, it can be determined that air filter 26 controlled state.Thus, so can both suppress the power loss of medicated beer server 1, can be cooled down with medicated beer proper.
Similarly to Example 1, for example, CPU311 shows as shown in Figure 19 guide look according to the requirement of user etc. Table, is indicated in the catalog to the setting environment and filter state of each medicated beer server 1.
In addition, CPU311 receives air filter inspection information, then the beer that will be extracted from air filter inspection information Wine server ID is set up with air filter point inspection day and is associated, and records in air filter distributed diagnosis DB.
Embodiment 4
1st is constituted
1. the composition of medicated beer server 1z
In figure 21, it is denoted as the medicated beer server 1z's of an embodiment of fluid Supplying apparatus involved in the present invention Outward appearance is constituted.As shown in figure 21, the barrel of beer 2z of medicated beer is stored by medicated beer supply joint 3z and medicated beer supply pipe 4z, with beer Wine server 1z connects.Additionally, carbon dioxide from dioxide bottle 5z through pressure regulator valve 6z and each air hose 7z, Supply gas hose coupling 8z.Being pushed in the carbon dioxide supplied from air hose joint 8z in barrel of beer 2z Medicated beer, by medicated beer supply joint 3z medicated beer supply pipe 4z is supplied to.
Next, being illustrated to the Inner Constitution of medicated beer server 1z using Figure 22.Medicated beer server 1z such as Figure 22 institutes Show, the outside of body is covered by external shell 10z, and the upside of medicated beer server 1z is covered by 11z is covered.In external shell The front surface of 10z is provided with a pair of supply tube-connecting part 12z, and the supply tube-connecting part 12 is supplied with the medicated beer of supply medicated beer Give pipe 4z connections.Supply tube-connecting part 12z is the pipe joint of substantially Lz fonts, and the end of medicated beer supply pipe 4z is inserted from below Enter to supply among tube-connecting part 12z.Thus the end of medicated beer supply pipe 4z is connected in supply tube-connecting part 12z.
Additionally, the installed in front in supply tube-connecting part 12z has pallet 16z, it is placed with the upper surface of pallet 16z Netted plate member 15z (referring to Figure 21).
Additionally, installing a pair points on the front surface top of medicated beer server 1z is located at left and right cast cock 20z.Additionally, Leg branching part 13z is fixedly installed in 4z place of the lower surface of body.Medicated beer server 1z Jing leg branching part 13z are arranged on On sales counter in shop etc..
Additionally, as shown in figure 22, the first half of body is provided with the water tank 22z of storage cooling water.Under water tank 22z Side is placed with cooling fan (not shown) for being cooled down by compressor 23z, condenser 24z and to condenser 24z etc. and constitutes Refrigeration unit 25z.Evaporation tube 27z is connected to refrigeration unit 25z.Evaporation tube 27z Jing installed parts 28z is arranged in the shape of a spiral water The inner wall part of case 22z.
Cold-producing medium is circulated in the operation path from refrigeration unit 25z → evaporation tube 27z → refrigeration unit 25z.Cold-producing medium During by evaporation tube 27z in water tank 22z, evaporation and carry out the heat exchange between cooling water.So as in the week of evaporation tube 27z Enclose to form ice.If in addition, forming the ice of given amount, being judged as that cooling water is fully cooled.For the ice of given amount, example Such as there is 3cmz from around evaporation tube 27z.Like this, by the thickness of the ice being formed in around evaporation tube 27z controlling The temperature of cooling water.
Commitment positions around evaporation tube 27z, are provided with accumulated ice sensor 51z.Accumulated ice sensor 51z is a kind of use Whether it is cooled to determined temperature and examines in the ice formation to whether there is given amount around evaporation tube 27z, i.e. cooling water The sensor of survey.
Accumulated ice sensor 51z is for example mounted in the way of keeping both set a distances relative to evaporation tube 27z.In such case Under, also it is not sufficiently formed around evaporation tube 27z when ice, i.e. in the case that the ice of given thickness is not also sufficiently formed, Accumulated ice sensor 51z is detected to the conductivity of cooling water.Hereafter, as cooling is carried out, if ice is sufficiently formed in evaporation tube Around 27z, i.e. the ice of given thickness formed, then accumulated ice sensor 51z detect ice conductivity.Due to the conductivity of cooling water It is different from the conductivity of ice, thus, accumulated ice sensor 51z by detection conductivity change, to whether the ice of given amount by Formed, the situation that i.e. whether cooling water is cooled to determined temperature is judged.
In addition, accumulated ice sensor 51z is based on the ion current flow through between two probe electrodes, the electricity to cooling water etc. Resistance is that conductivity is detected.
In addition, air filter 26z is arranged on into the front side of condenser 24z.
In the bottom surface of water tank 22z, by the beverage vessel 29z of a pair of stainless steel pipes burying the side being placed in heat-barrier material Formula is arranged, and the supply side end of this beverage vessel 29 to stainless steel pipe is connected to a pair of supply tube-connecting part On 12z.Then, beverage vessel 29z is directed into top from the inside bottom surface portion of water tank 22z, is connected respectively to stainless steel pipe On the medicated beer cooling tube 30z of system.Medicated beer cooling tube 30z forms helical form, Jing installed parts and the evaporation tube that is arranged in water tank 22z The inner side of 27z.The medicated beer come from beverage vessel 29z force feeds under medicated beer cooling tube 30z on the side transport by side.Medicated beer is passing through Water cooling is cooled during medicated beer cooling tube 30z, determined temperature is cooled to.
The cast side end of medicated beer cooling tube 30z is connected to the cast end of cast cock 20z.Medicated beer Jing after cooling is poured Note cock 20z is poured in medicated beer glass etc..
As mentioned above, on the one hand, the temperature of cooling water can be controlled using the ice thickness around evaporation tube 27z is formed in System；On the other hand, the temperature of medicated beer can be controlled using the temperature of cooling water.That is, by being formed in around evaporation tube 27z Ice thickness, such that it is able to control beer temperature.
Cooling-water temperature sensor 53z is arranged on accumulated ice sensor 51z sides.Cooling-water temperature sensor 53z is to water tank The temperature of the cooling water of 22z is detected.The conductivity detected by accumulated ice sensor 51z changes with the temperature of cooling water.Cause And, if judging the water quality of cooling water exactly using conductivity, leading of detecting is corrected preferably by the temperature of cooling water Electric rate.
Accumulated ice sensor 51z to whether the ice for having given amount be formed in around evaporation tube 27z, i.e. cooling water whether by When being cooled to determined temperature and being judged, the change as the cooling water of detection object thing and the conductivity of ice is make use of. Herein, the conductivity that problem appear to is that cooling water changes with the temperature of cooling water.Accordingly, because the conductivity of cooling water with The temperature of cooling water and change, so in order to using conductivity accurately to grasp the state of cooling water, and need using temperature come The conductivity of amendment cooling water.For this purpose, configuration cooling-water temperature sensor 53z is detected to the temperature of cooling water.
Medicated beer through beverage vessel 29z, during medicated beer cooling tube 30z is fed into from below water tank 22z.Because temperature compared with High medicated beer is supplied from the lower section of water tank 22z, so, compared with other parts, in the temperature liter of the bottom cooling water of water tank 22z It is high very fast.Thus, in order that the temperature of water tank 22z is uniform, and it is provided with stirring motor 36z and stirring vane 34z.Stirring horse Rotation driving is carried out to stirring vane 34z up to 36z.Cooling water is stirred because of the rotation of stirring vane 34z, the temperature of water tank 22z Degree is realized uniform.
As shown in figure 21, cooling water state displaying panel 55z is provided with external shell 10z.Cooling water status display Panel 55z has multiple lighting means i.e. LED551z~555z.In addition, luminous LED551z~555z is because of the state of cooling water It is different and different.It is possible thereby to easily grasp the state of the cooling water of water tank 22z.
Control circuit 19z (not shown) is arranged on the lower half of water tank 22z.Control circuit 19z and accumulated ice sensor 51z, Cooling-water temperature sensor 53z, cooling water species display floater 55z and compressor 23z electrical connection, can enter the biography of row information Defeated and reception.
2. the hardware configuration of control circuit 19
The hardware configuration of control circuit 19z is represented in fig 23.Control circuit 19z have CPU191z, memorizer 192z, Power circuit 193z and imput output circuit 196z.
The other application programs such as cooling water management programs of the CPU191z according to record in memorizer 192z are processed. Memorizer 192z is stored and kept to programs such as cooling water management programs.Additionally, memorizer 192 is supplied to CPU191z Operating area.
Power circuit 193z is to supply electric powers such as CPU191z.For respectively, imput output circuit 196z or pass from accumulated ice Sensor 51z obtains sensor values and obtains sensor values work as accumulated ice sensor information or from cooling-water temperature sensor 53z For cooling water temperature information.Additionally, imput output circuit 196z is to being used to control the lighting of cooling water state displaying panel 55z LEDz control information is transmitted and receives.
The work of the 2nd control circuit 19z
Illustrated using work of the flow chart shown in Figure 24 to the CPU191z of control circuit 19z.If CPU191z Accumulated ice sensor information (S401z) is received from accumulated ice sensor 51z, then cooling water is led according to the value of accumulated ice sensor information Electric rate is calculated (S403z).CPU191z obtains cooling water temperature information (S405z) from cooling-water temperature sensor 53z. CPU191z utilizes the value of the cooling water temperature information for obtaining, and the value of the conductivity to calculating implements temperature adjustmemt, and calculates base Temperature adjustmemt conductivity (S407z) at quasi- temperature.In addition, will be relative with the temperature needed for the calculating of temperature adjustmemt conductivity The rate of change of conductivity is had previously been stored in memorizer 192z.
CPU191z obtains the upper limit and lower limit of the scope to the suitable cooling water conductivity under fiducial temperature and carries out table The upper limit suitable conductive rate shown and lower limit suitable conductive rate (S409z).In addition, upper limit suitable conductive rate and lower limit is suitable Conductivity is had previously been stored in memorizer 192z.
In CPU191z, if being judged as, temperature adjustmemt conductivity, more than upper limit suitable conductive rate (S411z), is judged as The ion concentration of cooling water was under high state, and to excessive LEDz lamps 555z lighting (S413z) is carried out.In CPU191z, if It is judged as temperature adjustmemt conductivity less than lower limit suitable conductive rate (S415z), then the ion concentration for being judged as cooling water is in not In the state of foot, to carrying out lighting (S417z) less than LEDz lamps 551z.In other situations in addition, i.e. CPU191z judges It is more than lower limit suitable conductive rate less than upper limit suitable conductive rate, temperature adjustmemt conductivity for temperature adjustmemt conductivity, then is judged as The ion concentration of cooling water is under kilter, so as to carry out lighting (S419z) to good LEDz lamps 553z.
CPU191z is repeated the process of step S401z~S419z until terminating (S421z).
Like this, by correcting the conductivity of cooling water by temperature, so as to the setting ring for not being subject to medicated beer server Border affects, and can more accurately grasp the state of cooling water.Thus, such as medicated beer server is by direct sunlight irradiation In the case of the setting environment of the condition of high temperature, the conductivity phase of the conductivity of cooling water and the situation of the setting environment of standard Than higher.Thus, even if in the case that the setting environment for being arranged on standard is but judged as the relatively low i.e. ion concentration deficiency of conductivity, Also can interpolate that out that conductivity is suitable, i.e. ion concentration is suitable.
On the other hand, the medicated beer server 1z in the present embodiment adopts temperature adjustmemt rate, so, no matter medicated beer server 1z Setting environment how, may determine that the state of cooling water.
Embodiment 5
In the above embodiments 4, the conductivity of the cooling water for detecting is corrected using the temperature of cooling water, so as to can More accurately to grasp the state of cooling water.On the other hand, in the medicated beer server 1Az of the present embodiment, by using cold But the chilling temperature of the conductivity of water and cooling water, more accurately grasps to the state of cooling water.
Below, for embodiment 4 in the same compositions of medicated beer server 1z, using same reference, this other provinces Slightly describe in detail.
1st is constituted
It is denoted as the medicated beer server 1Az's of an embodiment of fluid Supplying apparatus involved in the present invention in fig. 25 Outward appearance is constituted.
As shown in figure 25, cooling water is provided with external shell 10z and changes emergency warning lamp 57z and cooling capacity deficiency lamp 58z.Cooling water changes emergency warning lamp 57z and cooling capacity deficiency lamp 58z, for example, can use the light emitting machine as LEDz Structure.The luminous of emergency warning lamp 57z is changed by cooling water, whether the cooling water such that it is able to easily grasp water tank 22z is in more Change period.Additionally, by the luminous of cooling capacity deficiency lamp 58z, such that it is able to easily grasp the compressor in currently using There is cooling capacity not enough under present behaviour in service in 23z.
Next, being illustrated to the Inner Constitution of medicated beer server 1Az using Figure 26.Beer temperature sensor 54z sets Put the side with the connecting portion of cast cock 20z in medicated beer cooling tube 30z.Beer temperature sensor 54z is actually to client The beer temperature of offer, the beer temperature i.e. from the 20z supplies of cast cock are detected.
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 deficiency lamp 58z and compressor 23z electrical connection, The transmission and reception of row information can be entered.
It is same with the medicated beer server 1z in embodiment 4 for including other compositions including outside composition, Inner Constitution Sample.
The work of the 2nd control circuit 19z
Illustrated using work of the flow chart shown in Figure 27 to the CPU191z of control circuit 19z.If CPU191z Accumulated ice sensor information (S601z) is received from accumulated ice sensor 51z, then cooling water is led according to the value of accumulated ice sensor information Electric rate is calculated (S603z).CPU191z obtains cooling water temperature information (S605z) from cooling-water temperature sensor 53z. CPU191z utilizes the value of the cooling water temperature information for obtaining, and the value of the conductivity to calculating implements temperature adjustmemt, and calculates temperature Degree amendment conductivity (S607z).
Whether CPU191z is that conductivity when cooling water freezes (is hereinafter referred to as freezed to lead to the value of temperature adjustmemt conductivity Electric rate) value judged (S609z).Thus, CPU191z is to whether the ice for having given amount is formed in around evaporation tube 27z Judged.In addition, conductivity will be freezed having previously been stored in memorizer 192z.
In CPU191z, if the value for being judged as temperature adjustmemt conductivity is to freeze the value of conductivity, from cooling water temperature Sensor 53z obtains cooling water temperature information (S611z).In CPU191z, to the value of cooling water temperature information that obtains whether It is higher than chilling temperature set in advance (hereinafter referred to as setting chilling temperature) to be judged (S613z).In addition, setting is cooled down Temperature is had previously been stored in memorizer 192z.
In CPU191z, if being judged as, the value of the cooling water temperature information for obtaining is higher than setting chilling temperature, will be cold But water changes emergency warning lamp 57z lightings (S615z).Although also not becoming setting chilling temperature, cooling water is represented and freezes conduction Rate, this shows that cooling water is deteriorated.Thus, it is desirable to change cooling water, cooling water is set to change emergency warning lamp 57z bright lights, urgency makes User carries out the replacing of cooling water.
If in addition, CPU191z be judged as step S613z obtain cooling water temperature information value design temperature with Under, then obtain beer temperature information (S617z) from beer temperature sensor 54z.CPU191z is to the beer temperature information that obtains Whether value is higher than the beer temperature (hereinafter referred to as setting beer temperature) for presetting to be judged (S619z).In addition, will Setting beer temperature is had previously been stored in memorizer 192z.
If CPU191z is judged as that the value of the beer temperature information for obtaining, higher than setting beer temperature, makes cooling capacity not Sufficient lamp 58z lightings (S621z).Although cooling water is cooled to setting chilling temperature and medicated beer is not also cooled to setting medicated beer temperature Degree, it is not enough that this shows that the cooling capacity of the cooling body based on compressor 23z occurs.Thus compressor 23z is preferably changed Deng to improve the cooling capacity of cooling body, thus, cooling capacity deficiency lamp 58z bright lights are made, urge user to carry out being pressed Point inspection (situation about having will be changed) of contracting machine capacity, the point of the hole plug for carrying out air filter 26z are examined, carried out in refrigeration unit Point inspection (situation about having will be supplemented) for the refrigerant amount circulated in 25z and evaporation tube 27z etc..
In CPU191z, if working as be judged as it not being to freeze the situation of conductivity and in step S619z in step S609z Be judged as obtain beer temperature information value less than setting beer temperature, then without make cooling water change emergency warning lamp 57z or Cooling capacity deficiency lamp 58z lightings, the later process of execution step S601z.
CPU191z S601z~S621z is repeated till process until terminate (S623z).
Like this, by being compared to the chilling temperature for cooling down water conductivity and cooling water, can more accurately slap Hold the state of cooling water.For example detect as cooling water when freezing compared with the situation of low conductivity in medicated beer server Under, in general, it is believed that cooling water is cooled to predetermined temperature.On the other hand, due to the ion concentration in cooling water very Low situation, i.e. cooling water occurs in that the situation of deterioration, it is also possible to detect same low conductivity, thus existing causes mistake Judge the probability of the state of cooling water.
For this purpose, the medicated beer server 1Az in the present embodiment is not merely with the conductivity of cooling water, also using the temperature of cooling water Degree, so as to prevent false judgment, and more accurately judges the state of cooling water.
Embodiment 6
In the above embodiments 4, the conductivity of the cooling water for detecting is corrected by using the temperature of cooling water, from And can more accurately grasp the state of cooling water.On the other hand, the medicated beer server 1Bz in the present embodiment is according to enforcement The conductivity of the cooling water of temperature adjustmemt, judges the species of cooling water.
Below, for embodiment 4 in the same compositions of medicated beer server 1z, using same reference, this other provinces Slightly describe in detail.
1st is constituted
1. the composition of medicated beer server 1z
It is denoted as the medicated beer server 1Bz's of an embodiment of fluid Supplying apparatus involved in the present invention in Figure 28 Outward appearance is constituted.
As shown in figure 28, cooling water species display floater 59z is being provided with external shell 10z.Cooling water species shows Show that panel 59z has 1z or multiple lighting means i.e. LED591z~595z.In addition, luminous LED591z~595z is according to cold But the species of water is different and different.It is possible thereby to which kind of the cooling water for easily grasping water tank 22z is.
For including it is outside constitute, other compositions including Inner Constitution, with embodiment 5 in medicated beer server 1Az Equally.
2. the hardware configuration of control circuit 19
The hardware configuration of control circuit 19z (refers to Figure 23) similarly to Example 4.But, in memorizer 192z, to cold But water information database (hereinafter referred to as cooling water information DBz) and setting chilling temperature information database (hereinafter referred to as set Chilling temperature information DB) stored and kept.Below, cooling water information DBz and setting chilling temperature information DB are carried out Introduce.
2nd data
To cooling water information DBz for storing in the memorizer 192z of control circuit 19z of medicated beer server 1z and keep And setting chilling temperature information DB is illustrated.
1. cooling water information DBz
So-called cooling water information refers to the information for representing the specific characteristic of cooling water.Using Figure 29 to cooling water information DBz Data structure illustrate.
Cooling water information DBz has cooling water row, pHz row, conductivity row.Record has cooling water specific in cooling water row Title, numbering etc..Record has the pHz of cooling water in pHz row.Record has the conductivity of cooling water in conductivity row.Separately Outward, for the pHz and conductivity of cooling water, the value of measured in advance is prepared in advance or is seen according to the specification of original cooling water The value of scope can be allowed for.
2. chilling temperature information DBz is set
So-called setting chilling temperature information refers to that the chilling temperature i.e. design temperature to specifying to each cooling water in advance enters The information that row is represented.The data structure for setting chilling temperature information DBz is illustrated using Figure 30.
Setting chilling temperature information DBz has cooling water row, setting chilling temperature row.Record has cooling in cooling water row The specific title of water, numbering etc..The setting chilling temperature of each cooling water is recorded in setting chilling temperature row.
The work of the 3rd control circuit 19z
Illustrated using work of the flow chart shown in Figure 31 to the CPU191z of control circuit 19z.If CPU191z Accumulated ice sensor information (S1101z) is received from accumulated ice sensor 51z, then the conductivity of cooling water is calculated (S1103z). CPU191z receives cooling water temperature information (S1105z) from cooling-water temperature sensor 53z.CPU191z is using the cooling for obtaining The value of coolant-temperature gage information, the value of the conductivity to calculating implements temperature adjustmemt, and calculates temperature adjustmemt conductivity (S1107z).
CPU191z retrieves cooling water information DBz using temperature adjustmemt conductivity, and the cooling water of water tank 22z is in addition special Fixed (S1109z).CPU191z will carry out specific information Store (S1111z) in memorizer 192z to the cooling water of specific mistake. As having title, numbering etc. for the customizing messages of cooling water.
CPU191z sends LEDz control information according to the LED551z~555z of cooling water species display floater 55z, should LEDz control information is used to show corresponding LEDz (S1113z).In the present embodiment, make in advance the species of cooling water with The display of LED551z~555z is corresponded.For example, cooling water Az is that lighting, cooling water Bz are carried out to LED551z is right It is to carry out lighting to LED555z that LED553z carries out lighting, cooling water Cz, so as to be respectively controlled.
Additionally, in CPU191z, every given time (S1115z), receiving the medicated beer from beer temperature sensor 54z Supplying temperature information (S1117z).CPU191z obtains cooling water temperature information (S1119z) from cooling-water temperature sensor 53z.
In CPU191z, if the value for being judged as the medicated beer supply information obtained in step S1117z is higher than in step The value (S1121z) of the cooling water temperature information that S1119z is obtained, then will show that the compressor operating control information that work starts is sent out Give compressor 23z (S1123z).On the other hand, in step S1121z, if CPU191z is judged as the beer that step S1117z is obtained Below the value of the cooling water temperature information that the value of wine supply information is obtained in step S1119z, then original state is maintained.
CPU191z is repeated the process (S1125z) of step S1101z~S1123z.
Embodiment 7
In above-described embodiment 4, accumulated ice sensor 51z and cooling-water temperature sensor are set in medicated beer server 1z 53z, is judged the state of cooling water.On the other hand, in the present embodiment, only choose for resting in medicated beer service The composition of the state of the cooling water in device 1z, as cooling water condition checkout gear.
Below, for composition similarly to Example 4, adopt and the same reference of embodiment 4.
It is that portable cooling is watery to an embodiment of cooling water condition checkout gear involved in the present invention in Figure 32 The outward appearance of state detection means 1Cz is constituted and is indicated.Cooling water condition checkout gear 1Cz has body Bz and sensor portion Uz.Body Bz has framework 50z, detection start button 56z and cooling water state displaying panel 55z.Cooling water state shows Show panel 55z similarly to Example 4, it may have multiple lighting means are LED551z~555z.Luminous LED551z~555z According to the different and different of cooling water state.It is possible thereby to easily grasp the state of the cooling water of water tank 22z.
Sensor portion Uz has accumulated ice sensor 51z and cooling-water temperature sensor 53z.In the present embodiment, by product Ice sensor 51z and cooling-water temperature sensor 53z are configured in neighbouring position.
Control circuit 19z is configured with the inside of framework 50z of body Bz.The work of control circuit 19z and embodiment 4 Equally.
(other embodiments)
(1) compressor operating status information：In above-described embodiment 1, by the attack time of compressor 23 and work Make the termination time is obtained as compressor operating status information, but, as long as show the working condition of compressor 23 Words, are not limited to row illustrated example.For example, it may be current value, the resistance value of given sensor when compressor 23 works Deng.By using the operating current of compressor 23, work not only can be obtained and started, terminated, but also can be obtained in work In how to be operated, can obtain the course of work.The course of work of compressor 23 is introduced like this sentencing for environment is set It is disconnected, can judge in further detail to arrange environment.
(2) calculating of running rate：In above-described embodiment 1, when the running rate of compressor 23 is calculated, guarantor in advance is taken In the DB of shop, medicated beer server 1 the dynamic business hours are held, if however, if the running rate of compressor 23 can be calculated, It is not limited to row illustrated example.For example can be：By network, from medicated beer server 1 the connection electricity of medicated beer server 1 is obtained Source time, cut off the electricity supply the time.Thus, even if in different business hours on date, it is also possible to calculate detailed running rate.
(3) judgement of environment is set：In above-described embodiment 1, by the running rate to medicated beer server 1 and presetting Benchmark running rate be compared, judge the setting environment of medicated beer server 1, if however, can interpolate that setting environment if, and It is not limited to row illustrated example.For example can be：According to simulation or experiment, attempt calculating in suitable environment is arranged on The compressor ideal operation process of medicated beer server, and the comparison of ideal operation process and practical work process is carried out, so as to sentence It is disconnected that environment is set.
Further, it is also possible to environmental information such as medicated beer shipment amount, season and temperature according to each shop etc., calculates appropriate putting down Equal running rate, and be compared with it.
(4) temperature shows：In above-described embodiment 2, the beer temperature of supply is shown using temperature display floater 95, so And can not also show the temperature.Further, it is also possible to be to arrange supply medicated beer temperature sensor 93 and temperature in embodiment 1 Display floater 95, to show the beer temperature of supply.
And, if can be not limited to enumerate with temperature display floater 95 to show the beer temperature of supply Example.For example can also be：It is the display surface for separating, arranging away from medicated beer server 71 to arrange with medicated beer server 71 Plate, on the display floater beer temperature is shown.Additionally, the display floater can be wired with medicated beer server 71, may be used also Wirelessly to connect.
(5) medicated beer：In above-described embodiment 1, the medicated beer server 1 of supply medicated beer is enumerated, as long as however, for liquid, Also row illustrated example can be not limited to.The fluid Supplying apparatus of soda pop and refreshment drink can be for example supplied with.
(6) beginning and termination of the work of compressor 23：In above-described embodiment 1, the beginning and termination of the work of compressor 23 It is by directly control control circuit 19, as long as however, being able to confirm that it is that control circuit 19 controls the beginning that compressor 23 works And termination, can also be not limited to row illustrated example.For example can be：Compressor 23 directly receives the biography from accumulated ice sensor 51 Sensor information, determines beginning and the termination for voluntarily working.In such case, if compressor 23 is started working, control circuit 19 Work start information is obtained from compressor 23；It is also possible that if compressor 23 terminates work, control circuit 19 is from compressor 23 Obtain operation termination information.
(7) air filter DB：In above-described embodiment 3, air filter point is examined into day entry in air filter point In inspection management DB, as long as however, if the point that can manage air filter is examined, can also be not limited to row illustrated example.For example Can be：Used as an inspection species, setting air filter replacement and air filter are cleaned, and both are distinguished into record in air In filter distributed diagnosis DB.It is possible thereby to more careful management air filter.
The standard air filter replacement frequency (1 time/month etc.) speculated according to operational situation is for example previously set.Then, Standard air filter replacement frequency is compared with the replacement frequency calculated according to air filter distributed diagnosis DB, when after In the case that person's replacement frequency is higher, need to take some measures, such as carry to the shop for being provided with corresponding medicated beer server 1 Go out and changed not as such suggestion of cleaning etc. with it.Thus, it is possible to reduce the replacing of unnecessary air filter, each business is reduced The cost of the air filter material in shop.Additionally, after air filter replacement/cleaning, although operational situation is good at once, In the case that operational situation deteriorates again between short-term, it is there is more dust etc. to be so not suitable for that can deduce setting environment In the environment of air filter.Thus, in such case, can also take some measures suggestion shop such as and be changed to environment is arranged Become or clean etc..
(8) benchmark running rate：In 1~embodiment of above-described embodiment 3, when the setting environment of medicated beer server 1 is judged Benchmark running rate is employed, the benchmark running rate is the numerical value for obtaining as follows：Such as medicated beer server 1, barrel of beer Etc. being arranged in standard environment, according to compressor 23 for the work required for the medicated beer of offer determined temperature in standard environment Time relative to the business hours ratio, by the value that obtains of mode such as experiment.However, it is also possible to be based on room temperature, season, equipment Classification, this kind of variable of medicated beer shipment amount, set to standard environment.In such case, can every time by a variation The combination of factor, multiple variables, carries out the setting of standard environment.For example, for season, two variables of room temperature, press According to 10 DEG C of spring, 15 DEG C of this kind of combinations of spring, the work for obtaining compressor 23 required for the medicated beer for providing determined temperature by experiment etc. Make ratio of the time relative to the business hours.
And can be that, for present environment, pair environment closest with described these standard environments is selected, and Using the benchmark running rate under the standard environment for having selected, the judgement of the setting environment of medicated beer server 1 is carried out.
(9) hardware configuration of operational situation managing device 53：In above-described embodiment 1, operational situation managing device 53 is sharp With optical profile type driver 317, the blas stored in optical profile type medium 310 is obtained, as long as however, being obtained in that set journey Sequence, can also be not limited to row illustrated example.For example various programs can be downloaded by network.Additionally, operational situation managing device 53 have HDD313 and store various programs, but, can also have Large Copacity internal memory to be so-called silicon disk, various for storing Program.And, operational situation managing device 53 has keyboard 314, mouse 315 as input mechanism.It is, of course, also possible to utilize Other input equipment, various indicators.
Operational situation managing device 73 is similarly.
(10) realization of the function of medicated beer server 1 and operational situation managing device 53：In above-described embodiment 1~enforcement In example 3, operational situation managing device 53 obtains the sensor values from the various sensors being arranged in medicated beer server 1, and Operational situation managing device 53 carries out various judgements to medicated beer server 1, as long as however, can realize medicated beer server 1 and The function of operational situation managing device 53, can also be not limited to the composition of row illustrated example.For example can be that medicated beer server 1 has There is the function of operational situation managing device 53.In such case, for example, as long as operational situation managing device 53 carries out medicated beer service The unitary management of judgement, the judgement of air filter replacement state of the setting environment of device 1.
Medicated beer server 71 and operational situation managing device 73 are similarly.
(11) conductivity：In 4~embodiment of above-described embodiment 7, as represent cooling water water quality value used it is cold But the conductivity of water, as long as however, the state of cooling water can be represented and occur if change, being also not limited to row with temperature Illustrated example.For example can be the pHz of cooling water.
(12) accumulated ice sensor 51z：In 4~embodiment of above-described embodiment 7, using accumulated ice sensor 51z to cooling water Ion current detected, so as to calculate conductivity, if however, if the water quality of the cooling water for using can be detected, Row illustrated example can be not limited to.The pHz of cooling water can for example be detected.
(13) state of cooling water：In above-described embodiment 4, the shape of cooling water is judged using the ion concentration of cooling water State, as long as however, if may determine that the state of cooling water, can also be not limited to row illustrated example.Can be conductivity meter, folding Penetrate rate instrument.
(14) allocation position of each sensor：In 4~embodiment of above-described embodiment 6, by 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, as long as however, can The position of each sensor function is played, row illustrated example can be also not limited to.
(15) cooling water state displaying panel 55z：In above-described embodiment 4, cooling water state displaying panel 55z has three Individual i.e. LED551z~555z, as long as however, can show if the state of cooling water, can also be not limited to row illustrated example.Example Such as can be display panels and set word can be shown.In such case, state of cooling water etc. is set to be displayed in liquid crystal Display floater, such that it is able to show the state of cooling water.
Furthermore, it is possible on display panels, the chilling temperature for setting to cooling water in advance is shown, by coolant water temperature The temperature of degree sensor 53z detections.
(16) cooling water changes emergency warning lamp 57z：In above-described embodiment 5, cooling water changes emergency warning lamp 57z using LEDz's Lighting/turn off the light, displays whether that cooling water is in the state for needing to change, as long as however, whether cooling water needs the state changed If being shown, row illustrated example can be also not limited to.For example can be display panels and so that set text can be shown Word.In such case, display panels can show to be needed to change cooling water, and warning is shown in into user.
Further, it is also possible on display panels, show the cooling that other information for example sets in advance to cooling water Temperature, the conductivity of the cooling water detected by accumulated ice sensor 51z, the temperature detected by cooling-water temperature sensor 53z etc..
(17) cooling water species display floater 59z：In above-described embodiment 6, cooling water species display floater 59z has three Individual i.e. LED591z~595z, as long as however, can show if the species of cooling water, can also be not limited to row illustrated example.Example Such as can be display panels, it is possible to show set word.In such case, cooling water title etc. is set to be displayed in liquid crystal Show on panel, such that it is able to show cooling water species.
Further, it is also possible on display panels, chilling temperature prior to cooling water setting is shown, by coolant water temperature The temperature of degree sensor 53z detections.
(18) job control of compressor 23z：In above-described embodiment 6, in the beer detected by beer temperature sensor 54z In the case that wine supplying temperature is higher than the chilling temperature for setting to cooling water in advance, control compressor 23 makes it start working.So And, can not also have consistent situation to carry out warning with the setting chilling temperature of cooling water the supplying temperature of medicated beer and show.
In addition, in the cooling water temperature detected by cooling-water temperature sensor 53z higher than in advance to the cold of cooling water setting But in the case of temperature, can control compressor 23 makes it start working.Further, it is also possible to by the setting chilling temperature of cooling water Do not have consistent situation to carry out warning with actual cooling water temperature to show.
(19) beer temperature display floater is supplied：In above-described embodiment 4, supply beer temperature display surface can be set Plate, the supply beer temperature display floater is such as the medicated beer that can be detected by cooling-water temperature sensor 53z from outside identification Liquid crystal panel as temperature etc..By arranging supply beer temperature display floater, the medicated beer of supply can be easily grasped Now temperature, can easily grasp cooling water and whether misplace.
(20) cooling water condition checkout gear 1z：Portable cooling water state detection means in above-described embodiment 7, has In order to in embodiment 4 cooling water state judged required for composition, however, it is also possible to have in order to embodiment 5, The composition cooled down required for water state is judged in embodiment 6.
(21) cooling capacity of cooling water judges：In 4~embodiment of above-described embodiment 7, entered using the water quality of cooling water The judgement of the state of row cooling water.Can be judging the cooling capacity of cooling water according to the water quality of cooling water.In such case, Following manner can be taken：Prepare cooling water quality information DBz in advance, cooling water quality information DBz is made by cooling water Cooling capacity plays the cooling water quality information of key element (such as pHz, conductivity) composition of decision and associates with cooling capacity foundation, And, the water quality sensor information such as cooling water quality information and accumulated ice sensor 51z is compared, judge whether it is in water tank Cooling water needed for into being grouped into, further determine whether with required cooling capacity.
Include the various composition for maintaining cooling capacity in cooling water.For example, it is uncongealable cold in subzero But in water, containing Propylene Glycol etc. the usable composition of property is maintained.
On the other hand, if using during cooling water length, what is included in cooling water volatilizees into branch, decomposes, or composition Than changing, or cooling water is condensed water and dilutes and constituent concentration reduction, and the composition transfer of cooling water is lost most sometimes First cooling capacity.For this purpose, the water quality by observing cooling water over time, can examine to the quality deterioration of cooling water Survey.Further, it is also possible to urge the user of the liquid offer device of medicated beer server etc., replacing of cooling water etc. is carried out as early as possible.
(22) managed using the unitary of network：In 4~embodiment of above-described embodiment 6, by medicated beer server 1z, 1Az, Respective control circuits 19z of 1Bz are judged the state of cooling water, but, it is only necessary to obtain in each medicated beer server The state of cooling water carry out judging that necessary information can, for example only need to obtain accumulated ice sensor 51z, cooling water temperature and pass The information that sensor 53z and beer temperature sensor 54z are obtained, the information for being obtained according to each medicated beer server like this, The managing device that each medicated beer servers of Jing and network connection are got up can be carried out to the state of the cooling water in each medicated beer server Judge.
(23) medicated beer：In 4~embodiment of above-described embodiment 6, the medicated beer server 1z to supplying medicated beer that illustrates is carried out Represent, as long as however, for liquid, can also be not limited to row illustrated example.Soda pop or clear can be for example supplied with The fluid Supplying apparatus of cool beverage.
Fluid Supplying apparatus involved in the present invention, can be used for the medicated beer for example with the medicated beer server for supplying medicated beer Server system.

Claims (14)

1. a kind of fluid Supplying apparatus, are fluid Supplying apparatus that the liquid to being externally introduced is cooled down and supplied, its In, including：
The water tank of storage cooling water；
What the liquid passed through, positioned at the liquid feed line of the inside of the water tank；
Mechanism will be externally supplied to what is be externally supplied by the liquid of the liquid feed line；
Positioned at the water quality detection mechanism of the water tank, the water quality detection mechanism of the water quality of the cooling water is detected；
Detect the cooling water temperature testing agency of the temperature of the cooling water；
Using the temperature of the cooling water, to representing the correction mechanism that the value of water quality of the cooling water is modified；
Using the value of the water quality of the corrected cooling water, the cooling water state judged the state of the cooling water is sentenced Breaking mechanism；
Based on the water quality of the corrected cooling water, the cooling body cooled down to the cooling water；
Characterized in that,
For the cooling water condition adjudgement mechanism,
The value being indicated using the water quality to the corrected cooling water, it is described to making as the state of the cooling water The period that the refrigerating function of cooling water recovers is to be judged in refrigerating function recovery period,
And be judged as：When the water quality of the corrected cooling water is cooled to set chilling temperature despite by the cooling water When water quality, and in the case that the temperature of the cooling water is not the set chilling temperature, then it is assumed that be the cooling Functional rehabilitation period.
2. fluid Supplying apparatus according to claim 1, it is characterised in that
Also there is the temperature of liquid testing agency detected to the temperature to the liquid being externally supplied,
The cooling water condition adjudgement mechanism determine whether for：
When the water quality of the corrected cooling water is the water quality when cooling water is cooled to into set chilling temperature, and institute In the case that the temperature for stating cooling water is the set chilling temperature,
If the temperature of the liquid is not if set temperature of liquid, there is deficiency in the cooling capacity of the cooling body.
3. fluid Supplying apparatus according to claim 1, it is characterised in that the shape with the cooling water to judging The cooling water status display mechanism that state is shown.
4. fluid Supplying apparatus according to claim 1, it is characterised in that the water quality detection mechanism detection is described cold But the conductivity of water.
5. fluid Supplying apparatus according to claim 4, it is characterised in that
The water quality detection mechanism detects to the ion current flowed between two electrodes in the cooling water, and The polarity for making the electrode reverses every given time.
6. fluid Supplying apparatus according to claim 1, it is characterised in that
The water quality detection mechanism and the cooling water temperature testing agency configure in adjacent fashion.
7. fluid Supplying apparatus according to claim 1, it is characterised in that the liquid is medicated beer.
8. a kind of cooling water state judging device, is liquid that the liquid with cooling water to being externally introduced is cooled down and supplied The cooling water state judging device that the state of the cooling water of body feeding is judged, wherein, including：
Water quality detection mechanism in the water tank of the cooling water for storing the fluid Supplying apparatus, detects the cooling water Water quality water quality detection mechanism；
Detect the cooling water temperature testing agency of the temperature of the cooling water；
Using the temperature of the cooling water, to representing the correction mechanism that the value of water quality of the cooling water is modified；
Using the value of the corrected cooling water, the cooling water condition adjudgement machine judged the state of the cooling water Structure；
Characterized in that,
For the cooling water condition adjudgement mechanism,
The value being indicated using the water quality to the corrected cooling water, is come and to making as the state of the cooling water State cooling water refrigerating function recover period i.e. refrigerating function recover period judged,
And be judged as：When the water quality of the corrected cooling water is cooled to set chilling temperature despite by the cooling water When water quality, and in the case that the temperature of the cooling water is not the set chilling temperature, it is believed that be the cooling work( Can recover period.
9. cooling water state judging device according to claim 8, it is characterised in that
Also there is the temperature of liquid testing agency detected to the temperature to the liquid being externally supplied,
The cooling water condition adjudgement mechanism determine whether for：
When the water quality of the corrected cooling water is the water quality when cooling water is cooled to into set chilling temperature and institute In the case that the temperature for stating cooling water is the set chilling temperature,
If the temperature of the liquid is not if set temperature of liquid, the cooling water of the liquid offer device is entered The cooling capacity of the cooling body of row cooling occurs not enough.
10. the cooling water state judging device according to any one of claim 8~9, wherein, with the institute to judging State the cooling water status display mechanism that the state of cooling water is shown.
11. cooling water state judging devices according to claim 8, it is characterised in that
The water quality detection mechanism detects the conductivity of the cooling water.
12. cooling water state judging devices according to claim 11, it is characterised in that
The water quality detection mechanism is detected to the ion current flowed between two electrodes in the cooling water, and is made The polarity of the electrode reverses every given time.
13. cooling water state judging devices according to claim 8, it is characterised in that
The water quality detection mechanism and the cooling water temperature testing agency configure in adjacent fashion.
14. cooling water state judging devices according to claim 8, it is characterised in that
The liquid is medicated 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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EP3415462A1 (en) * 2017-06-14 2018-12-19 The Refined Industry Co. Ltd. Disposable tube unit adapted for use in a heat exchanger for a beverage dispensing apparatus, heat exchanger for a beverage dispensing apparatus, beverage dispensing apparatus and method of dispensing a beverage
CN111685598B (en) * 2019-03-12 2022-07-22 富士电机株式会社 Beverage supply device
CN111827413A (en) * 2019-04-17 2020-10-27 合肥华凌股份有限公司 Water quality monitoring method for water supply system, water supply system and refrigeration equipment

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