CN109124350A - A kind of pipeline machine control method for washing away disinfection and sterilization with boiling water - Google Patents
A kind of pipeline machine control method for washing away disinfection and sterilization with boiling water Download PDFInfo
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- CN109124350A CN109124350A CN201811055028.XA CN201811055028A CN109124350A CN 109124350 A CN109124350 A CN 109124350A CN 201811055028 A CN201811055028 A CN 201811055028A CN 109124350 A CN109124350 A CN 109124350A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 443
- 238000009835 boiling Methods 0.000 title claims abstract description 90
- 238000004659 sterilization and disinfection Methods 0.000 title claims abstract description 30
- 238000000034 method Methods 0.000 title claims abstract description 16
- 238000005406 washing Methods 0.000 title claims description 4
- 230000001954 sterilising effect Effects 0.000 title abstract description 14
- 238000010438 heat treatment Methods 0.000 claims abstract description 30
- 239000010453 quartz Substances 0.000 claims description 94
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 94
- 239000003708 ampul Substances 0.000 claims description 29
- 238000002156 mixing Methods 0.000 description 32
- 239000000498 cooling water Substances 0.000 description 5
- 241000894006 Bacteria Species 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000003651 drinking water Substances 0.000 description 3
- 235000020188 drinking water Nutrition 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 3
- 238000009841 combustion method Methods 0.000 description 2
- 230000003467 diminishing effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000035622 drinking Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J31/00—Apparatus for making beverages
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J31/00—Apparatus for making beverages
- A47J31/44—Parts or details or accessories of beverage-making apparatus
- A47J31/46—Dispensing spouts, pumps, drain valves or like liquid transporting devices
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J31/00—Apparatus for making beverages
- A47J31/44—Parts or details or accessories of beverage-making apparatus
- A47J31/54—Water boiling vessels in beverage making machines
- A47J31/56—Water boiling vessels in beverage making machines having water-level controls; having temperature controls
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
- Devices For Dispensing Beverages (AREA)
Abstract
The invention discloses a kind of pipeline machine control methods that disinfection and sterilization is washed away with boiling water.The pipeline machine includes water intake mechanism, heating mechanism and discharge mechanism.Water intake mechanism includes water tank.The water outlet of water tank is provided with tee tube.The water inlet of heating mechanism is connected to water tank by tee tube.The boiling water exit of heating mechanism is provided with double outlet switching valves.Double outlet switching valves include switching entrance, first outlet, second outlet and switching mechanism.Switch the boiling water outlet of entrance connection heating mechanism, first outlet is connected to tee tube, and second outlet is connected to discharge mechanism.Switching entrance can switch between connection first outlet and connection second outlet under the driving of switching mechanism.The water outlet of water tank is connected to discharge mechanism by solenoid valve.For the control method in sterilizing, switching entrance is connected to first outlet, while starting heating mechanism heating, and switch cold water solenoid valve by certain time interval, to realize the sterilizing to pipeline machine internal pipeline.
Description
Technical field
The present invention relates to pipeline machine and its controls.
Background technique
Pipeline machine is a kind of wall-mounted water dispenser, usually can provide hot water and cold water two ways.With life water
Flat continuous improvement, people increasingly pay close attention to drinking water quality.It is easy to breed thin first inside water dispenser for pipeline machine
Bacterium causes drinking water to be easily contaminated, followed by, since the water supply of water dispenser is commonly referred to be water capable of direct drinking, because
Most of water dispenser is not enough hot water heating currently on the market for this, that is, hot water provided by pipeline machine is not boiled
Boiling water and be only close to boiled water, for example it is just boiled water that water, which is heated to 97 DEG C or 98 DEG C,.Under the prior art, for growing
The problem of endophytic bacteria, usually uses ultraviolet disinfection mode to the water tank in water dispenser, but the pipeline between water tank can not be into
Row sterilizing.The problem abundant for hot water heating, especially instant heating type pipeline machine judge that whether boiled water is very multiple
It is miscellaneous, lack good solution.
Summary of the invention
Problem to be solved by this invention: bacteria growth problems and instant heating type pipeline machine hot water heating are filled in pipeline machine pipeline
Divide problem.
To solve the above problems, the scheme that the present invention uses is as follows:
A kind of to wash away disinfection with boiling water and kill the pipeline machine control method of office, which, which is related to a kind of band boiling water, washes away disinfection and kills
The pipeline machine of office；The pipeline machine includes water intake mechanism, heating mechanism and discharge mechanism；The water intake mechanism includes water tank, water
Position detecting mechanism and water inlet control valve；The water level detecting mechanism is located in the water tank, for detecting in the water tank
Water level be connected with the water inlet control valve；The heating mechanism includes boiling water box and quartz tube heater；The quartz ampoule adds
Hot device is connected to the water tank by the water pipe of bottom, so that the quartz tube heater and the water tank keep U-shaped company
It is logical；The boiling water box is located above the quartz tube heater, the quartz ampoule top of the quartz tube heater and the water storage
Case peak level flushes, so that being spilled over to the boiling water box when water boiling in the quartz ampoule of the quartz tube heater；Boiling water
Case is provided with boiling water outlet；The boiling water outlet of the boiling water box connects the discharge mechanism；The pipeline machine control method is instructing
After the quartz tube heater is heated, the water storage tank water level that the water level detecting mechanism detects is obtained；When described
When water storage tank water level is lower than first threshold, the water inlet control valve is instructed to open to fill the water to the water tank；When the water storage
When case water level reaches peak level, the water inlet control valve is instructed to close to stop filling the water to the water tank.
Further, which further includes obtaining water level inspection after the quartz tube heater is heated
Survey the water storage tank water level that mechanism detects；When the water storage tank water level is lower than second threshold, the quartz ampoule is instructed to add
Hot device stops heating.
Further, the water outlet of the water tank is provided with tee tube；The water inlet of the quartz tube heater passes through
The tee tube is connected to the water tank；The boiling water exit of the boiling water box is provided with double outlet switching valves；Double outlets
Switching valve includes switching entrance, first outlet, second outlet and switching mechanism；The switching entrance connects the boiling of the boiling water box
Water out, the first outlet are connected to the tee tube, and the second outlet is connected to the discharge mechanism；The switching entrance energy
It is enough to switch between connection first outlet and connection second outlet under the driving of the switching mechanism；The water outlet of the water tank
Mouth is connected to the discharge mechanism by cold water solenoid valve；The pipeline machine control method is after receiving disinfection instruction, described in instruction
The switching entrance of double outlet switching valves is connected with first outlet, and starts heating mechanism and heated, while pressing certain time
Interval switchs the cold water solenoid valve.
Technical effect of the invention is as follows:
1, under structure of the invention, quartz tube heater is connected to water tank by the water pipe of bottom, so that quartz tube heater
It keeps U-shaped with water tank to be connected to；Boiling water box is located above quartz tube heater, the quartz ampoule top of quartz tube heater and water storage
Case peak level flushes.That is, quartz tube heater, in the case where not heating or heating insufficient, hot water can not be from stone
Boiling water box is flowed out at the top of the quartz ampoule of English pipe heater, only when quartz tube heater is by the water ebuillition of heated in quartz ampoule
Afterwards, cause the water level fluctuation at the top of quartz ampoule that hot water could be spilled over in boiling water box when passing through water boiling, therefore in boiling water box
The water flowed out must be boiled.
2, under structure of the invention, quartz tube heater is connected to water tank by the water pipe of bottom, so that quartz ampoule adds
Hot device keeps U-shaped with water tank and is connected to.Due to being provided with water level detecting mechanism in water tank, thus, it is possible to pass through water level detecting
Mechanism detects water level in the quartz ampoule of quartz tube heater, thus when water level detecting mechanism detects that the water level in water tank is too low
When can stop heating, to avoid quartz tube heater dry combustion method.
3, under structure of the invention, the hot water in quartz ampoule in quartz tube heater can not continuously be spilled over to boiling water box,
This is because causing water level to reduce after boiling water is spilled over to boiling water box, it can not be spilled over to boiling water box again, at this time, it may be necessary to pass through storage
Water tank control water inlet could restore to overflow boiling water when the water level of water tank returns to highest.Thus cause, quartz ampoule heating
The water that device flows to boiling water box is intermittent, so that it is also intermittent for also causing boiling water box to flow to the boiling water of faucet, for this purpose,
The present invention is by having the mixing tee pipe of flow restriction, so that the boiling water that boiling water box flows to faucet is continuous, also by having
The mixing tee pipe of flow restriction, avoids the problem that boiling water splashes.
4, hot water is introduced cold water pipes in disinfection and sterilization by the present invention, by switching cold water electricity by certain time interval
Magnet valve reduces the water drained outward by pipeline, so that being able to maintain that the condition of high temperature carries out disinfection sterilization in pipeline.
5, it is 40 ~ 50 degree that warm water water temperature is formed by after hot water of the present invention and cold water mix, need of the suitable user to warm water
It asks.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the embodiment of the present invention.
Fig. 2 is the structural schematic diagram of mixing tee pipe of the embodiment of the present invention.
Fig. 3 and Fig. 4 is the schematic perspective view and schematic cross-sectional view of water outlet nozzle mechanism of the embodiment of the present invention.
Fig. 5 is the control circuit connection relationship structural schematic diagram of the embodiment of the present invention.
Wherein, 1 is water tank, and 11 be water inlet pipe, and 12 be water inlet control valve, and 13 be water tank water outlet, and 14 be the one or three
Siphunculus, 15 be the second tee tube, and 16 be cold water solenoid valve, and 17 be water level detecting mechanism, and 2 be quartz tube heater, and 21 be draining
Pipe, 22 be quartz tube heater water inlet, and 23 be quartz ampoule, and 3 be boiling water box, and 31 be steam pipe, and 32 be double outlet switching valves, 4
It is water outlet nozzle mechanism, 41 be outlet conduit, and 411 be faucet connector, and 412 be faucet, and 42 be steam cover plate, and 421 be to steam
Vapour chamber, 43 be jet chimney, and 431 be steam inlet, and 5 be mixing tee pipe, and 51 be straight tube, and 511 be cooling water inlet, and 512 be mixed
Outlet is closed, 52 be inclined tube, and 521 be hot water inlet, and 522 be inclined tube inner opening, and 53 be mixing chamber, and 61 be first pipe, and 62 are
Second pipe, 63 be third pipeline, and 64 be the 4th pipeline, and 65 be the 5th pipeline, and 66 be the 6th pipeline, and 900 be control circuit.
Specific embodiment
The present invention is described in further details with reference to the accompanying drawing.
It is a kind of with boiling water wash away disinfection and kill the pipeline machine control method of office be related to a kind of pipe that disinfection and sterilization is washed away with boiling water
Line machine, the pipeline machine, as shown in Figure 1, including water intake mechanism, heating mechanism, discharge mechanism and control circuit.Water intake mechanism includes
Water tank 1, water inlet pipe 11, water inlet control valve 12 and water level detecting mechanism 17.Heating mechanism includes boiling water box 3 and quartz ampoule heating
Device 2.Discharge mechanism includes water outlet nozzle mechanism 4 and mixing tee pipe 5.
One end of water inlet pipe 11 connects water tank 1 by water inlet control valve 12, and the other end connects drinking water source, such as bucket
Fill water.Water level detecting mechanism 17 is located in water tank 1, for detecting the water level in water tank 1.In the present embodiment, water level detecting
Mechanism 17 is floating ball, floating ball rod and sensor formed float-ball type the water level detecting mechanism being arranged in water tank 1.Float-ball type
Water level detecting mechanism is known to those skilled in the art, and this specification repeats no more.Water level detecting mechanism 17 passes through control electricity
Road connects water inlet control valve 12.The bottom of water tank 1 is provided with water tank water outlet 13.Water tank water outlet 13 is provided with unidirectionally
Valve, connection water tank water outlet 13 is the first tee tube 14, it is, the water outlet of water tank 1 is provided with tee tube.The
The connection of three openings of one tee tube 14 is respectively as follows: first opening connection water tank water outlet 13 of the first tee tube 14；
Second opening of the first tee tube 14 connects first pipe 61；The third opening connection third pipeline of first tee tube 14
63。
Heating mechanism includes boiling water box 3 and quartz tube heater 2.Quartz tube heater 2 is by quartz ampoule 23 and around quartz
The heater of pipe 23 is formed.The bottom of quartz tube heater 2 is provided with drainpipe 21 and quartz tube heater water inlet 22.Row
Water pipe 21 is used for water when pipeline machine installation and debugging in emptying quartz tube heater 2.Quartz tube heater water inlet 22 passes through the
Five pipelines 65, the second tee tube 15, third pipeline 63 and the first tee tube 14 connect water tank water outlet 13, so that quartz ampoule adds
Hot device 2 is connected to water tank 1 by the water pipe of bottom, is connected to so that quartz tube heater 2 keeps U-shaped with water tank 1.Boiling water box
3 are located at 2 top of quartz tube heater.It is protruded into boiling water box 3 at the top of the quartz ampoule 23 of quartz tube heater 2.Quartz tube heater 2
The top of quartz ampoule 23 and the peak level of water tank 1 flush.Boiling water box 3 is provided with steam (vapor) outlet and boiling water outlet.Boiling water box 3
Steam (vapor) outlet connect steam pipe 31.The steam inlet of the connection water outlet nozzle mechanism 4 of steam pipe 31.The boiling water exit of boiling water box 3
It is provided with double outlet switching valves 32.The boiling water box 3 of the present embodiment plays the role of steam separation, therefore is referred to as steam point
From device.Quartz tube heater 2 heats the steam (vapor) outlet that generated water vapour passes through boiling water box 3, through steam pipe 31, then through being discharged
Nozzle mechanism 4 is discharged.
Double outlet switching valves 32 are that one kind is cut as composed by switching entrance, first outlet, second outlet and switching mechanism
Change valve.Switching entrance can switch between connection first outlet and connection second outlet under the driving of switching mechanism.Switching
Mechanism is usually electromagnetic mechanism.That is, switching entrance or connection first outlet, Huo Zhelian in double outlet switching valves 32
Logical second outlet；When switching entrance connection first outlet, it is not connected to second outlet；When switching entrance is connected to second outlet
When, it is not connected to first outlet.In the present embodiment, the boiling water outlet of the switching entrance connection boiling water box 3 of double outlet switching valves 32.
The first outlet of double outlet switching valves 32 connects first pipe 61, and connects the first tee tube 14 by first pipe 61.It is double go out
The second outlet of mouth switching valve 32 connects second pipe 62, and connects mixing tee pipe 5 by second pipe 62.
Mixing tee pipe 5, as shown in Fig. 2, being made of straight tube 51 and inclined tube 52.Straight tube 51 is vertically arranged, 52 He of inclined tube
51 diagonal cross of straight tube.Lumen is provided in straight tube 51 and inclined tube 52.Straight tube 51 is connected with the lumen of inclined tube 52.Straight tube 51
Top be cooling water inlet 511, lower section is provided with mixing chamber 53.The lower section of mixing chamber 53 is provided with mixed export 512.Inclined tube 52
Lumen one end be inclined tube inner opening 522, the other end is hot water inlet 521.Cooling water inlet 511 and hot water inlet 521 are mixed
Two water inlets of tee tube 5 are closed, mixed export 512 is the water outlet of mixing tee pipe 5.Hot water inlet 521 is higher than in inclined tube
Portion's opening 522.The lumen of inclined tube 52 is connected to mixing chamber 53 by inclined tube inner opening 522.The tapered structure of the lumen of inclined tube 52,
It is, 521 end of hot water inlet is relatively large in diameter, the diameter at 522 end of inclined tube inner opening is smaller so that hot water inlet 521 to
The pipeline of inside connection is gradually reduced.Hot water inlet 521 connects double outlet switching valves 32 by second pipe 62.Therefore, it mixes
The water inlet that tee tube 5 connects the second outlet of double outlet switching valves 32 is hot water inlet 521.Hot water inlet 521 to inside connects
Logical pipeline is gradually reduced, it is, mixing tee pipe 5 connects the pipeline that the water inlet of double outlet switching valves 32 is connected to inside
It is gradually reduced, by the diminishing segment dislocation of inclined tube 52 to the current limliting of the flow of boiling water.In addition, 53 diameter of mixing chamber is greater than
The diameter of inclined tube inner opening 522.Specific in the present embodiment, 53 diameter of mixing chamber is 10 millimeters, inclined tube inner opening 522
Diameter is 3 millimeters.
The mixed export 512 of 51 bottom of straight tube connects the 6th pipeline 66, and passes through the 6th pipeline 66 connection water outlet nozzle mechanism
4.The cooling water inlet 511 at 51 top of straight tube connects cold water solenoid valve 16, the both ends point of cold water solenoid valve 16 by the 4th pipeline 64
It Lian Jie not the 4th pipeline 64 and the second tee tube 15.It is, the water outlet of water tank 1 passes through the connection water outlet of cold water solenoid valve 16
Mechanism.The connection of three openings of the second tee tube 15 is respectively as follows: the first opening connection third pipeline 63 of the second tee tube 15,
And water tank water outlet 13 is connected to by third pipeline 63；Second opening connection cold water solenoid valve 16 of the second tee tube 15, and
The cooling water inlet of mixing tee pipe 5 is connected by cold water solenoid valve 16 and the 4th pipeline 64；The third of second tee tube 15 is open
The 5th pipeline 65 is connected, and quartz tube heater 2 is connected by the 5th pipeline 65.
It is discharged nozzle mechanism 4, as shown in Figure 3, Figure 4, outlet conduit 41, steam cover plate 42 and jet chimney 43.Outlet conduit
41 are vertically arranged, and top is faucet connector 411, and bottom is faucet 412, faucet connector 411 and faucet 412 it
Between up and down connection.The interface that mixing tee pipe 5 is connected at the top of faucet connector 411, that is, outlet conduit 41, passes through the 6th
The mixed export 512 of the connection mixing tee pipe 5 of pipeline 66.Steam cover plate 42 forms top sealing, bottom around outlet conduit 41
The vapor chamber 421 of opening.Jet chimney 43 is horizontally disposed.One end of jet chimney 43 is steam inlet 431, and other end connection is steamed
Vapour chamber 421.Steam inlet 431 connects the steam (vapor) outlet of boiling water box 3 by steam pipe 31.
Control circuit, as shown in figure 5, including processor, memory connects water inlet control valve 12, water level detecting mechanism 17,
Double outlet switching valves 32, cold water solenoid valve 16, quartz tube heater 2 and order button 901.Order button 901 is that setting exists
Control button on pipeline machine panel, including hot water key, warm water key, cold water key and sterilization key.Control circuit
Processor completes out hot water, warm water, cold water and disinfection function by executing program instructions.It is specific as follows:
When user presses cold water key, control circuit 900 receives out cold water instruction, and then control circuit 900 instructs cold water
Solenoid valve 16 is opened, and the cold water in water tank 1 is through the check valve in water tank water outlet 13 at this time, through the first tee tube 14, then
Through third pipeline 63, the second tee tube 15, cold water solenoid valve 16, the 4th pipeline 64, mixing tee pipe 5, the 6th pipeline 66 are flowed into
It is discharged nozzle mechanism 4, is finally flowed out from faucet 412.After control circuit 900 instructs cold water solenoid valve 16 to open, start timing, when
When to certain time, control circuit 900 instructs cold water solenoid valve 16 to close, at this point, being from the cool water quantity that faucet 412 flows out
200 or 250 milliliters.Since the water level of water tank 1 is higher than faucet 412, and difference in height is fixed, and therefore, is flowed from faucet 412
Cold water water speed out is fixed, it is possible thereby to instead release the opening time of cold water solenoid valve 16.Control circuit 900 instructs cold water electromagnetism
After valve 16 is opened, the water level in water tank 1 is detected by water level detecting mechanism 17, when 1 water level of water tank is lower than first threshold,
Water inlet control valve 12 is instructed to open to fill the water to water tank 1；When 1 water level of water tank reaches peak level, instruction water inlet control
Valve 12 is closed to stop filling the water to water tank 1.
When user presses hot water key, control circuit 900 receives out hot water instruction, and then control circuit 900 instructs
Quartz tube heater 2 heats, and the water in the quartz ampoule 23 of quartz tube heater 2 is because of ebuillition of heated, due to quartz tube heater 2
The overhead height of quartz ampoule 23 is flushed with 1 peak level of water tank, in water boiling, because the water surface, which seethes, is spilled over to boiling water box 3.
Then the boiling water in boiling water box 3 is by double the second openings for exporting switching valves 32, second pipe 62, through mixing tee pipe the 5, the 6th
Pipeline 66 flows into water outlet nozzle mechanism 4, finally flows out from faucet 412.Water vapour is then through steam pipe 31 at this time, finally by out
421 bottom opening of vapor chamber of water nozzle mechanism 4 sheds.When control circuit 900 instructs quartz tube heater 2 to heat, pass through water level
The water level in water tank 1 detects in testing agency 17, and when 1 water level of water tank is lower than first threshold, instruction water inlet control valve 12 is beaten
It opens to be filled the water to water tank 1；When 1 water level of water tank reaches peak level, instruction water inlet control valve 12 is closed to stop to storage
Water tank 1 fills the water.Since the top of the quartz ampoule 23 of quartz tube heater 2 is flushed with 1 peak level of water tank, when boiling water is spilled over to
After boiling water box, water level is caused to reduce, boiling water box can not be spilled over to again, at this time, it may be necessary to by the control water inlet of water tank 1, until storage
When the water level of water tank 1 returns to highest, it could restore to overflow boiling water.Thus lead to the boiling in the quartz ampoule 23 of quartz tube heater 2
Water can not continuously be spilled over to boiling water box, but intermittent.Hot water to avoid faucet 412 from flowing out is also intermittent, sheet
Embodiment when hot water passes through mixing tee pipe 5, carries out current limliting buffering by the diminishing lumen of inclined tube 52 of mixing tee pipe 5.
The effect of 52 current limliting of inclined tube of mixing tee pipe 5 depends on the diameter of inclined tube inner opening 522.Therefore, inclined tube inner opening 522
Diameter and the boiling water water of the intermittent spilling of quartz ampoule 23 match.Further, since the mixing chamber 53 in mixing tee pipe 5 is straight
Diameter is much larger than the diameter of inclined tube inner opening 522, and boiling water causes the mixed chamber 53 of the air pressure of pipeline to be discharged as a result, because
This will not cause hot water to splash when hot water is flowed out from faucet 412 because of heat hydraulic pressure.It overflows in addition, quartz ampoule 23 is intermittent
Boiling water out be it is fixed, therefore, quartz tube heater 2 heat certain time can from faucet 412 flow out fixed amount heat
Water.
When user presses warm water key, control circuit 900 receives out warm water instruction, and then control circuit 900 instructs
Quartz tube heater 2 heats, and cold water solenoid valve 16 is instructed to open simultaneously, at this point, flowing into mixing tee pipe 5 from second pipe 62
Boiling water and from the 4th pipeline 64 flow into mixing tee pipe 5 cold water mixed in mixing tee pipe 5, formed warm water.Last temperature
Water is flowed out from faucet 412.Control circuit 900 instruct quartz tube heater 2 heat, and instruct cold water solenoid valve 16 open after,
The water level in water tank 1 is detected by water level detecting mechanism 17, when 1 water level of water tank is lower than first threshold, instruction water inlet control
Valve 12 processed is opened to fill the water to water tank 1；When 1 water level of water tank reaches peak level, instruction water inlet control valve 12 close with
Stop filling the water to water tank 1.
When user presses sterilization key, control circuit 900 receives disinfection instruction, then the double outlet switching valves 32 of instruction
Switching entrance be connected with first outlet, and start quartz tube heater 2 and heated, while being switched by certain time interval
Cold water solenoid valve 16.When cold water solenoid valve 16 is closed, since hot water specific gravity is lighter, the hot water that boiling water box 3 flows out is through the first pipe
Road 61 flows into the first tee tube 14, then through third pipeline 63, the second tee tube 15, the 5th pipeline 65 and quartz tube heater 2
Between form circulation, thus by first pipe 61, the first tee tube 14, third pipeline 63, the second tee tube 15 and the 5th pipe
Water in road 65 is all heated to state close to boiling, to realize to first pipe 61, the first tee tube 14, third pipeline
63, the second tee tube 15 and the 5th pipeline 65 realize sterilizing.Since water tank water outlet 13 is provided with check valve, because
This, hot water can not be back in water tank 1 from piping shaft water tank water outlet 13.When first pipe 61, the first tee tube 14,
When water in three pipelines 63, the second tee tube 15 and the 5th pipeline 65 is all heated to state close to boiling, cold water electricity is opened
After magnet valve 16, hot water is flowed out through the 4th pipeline 64, mixing tee pipe 5, the 6th pipeline 66 through faucet 412, to realize to the
The disinfection and sterilization of four pipelines 64 and mixing tee pipe 5.At this point, due to first pipe 61, the first tee tube 14, third pipeline 63,
Water level decreasing in second tee tube 15 and the 5th pipeline 65 is more, and the cold water flow in pipes in water tank 1 leads to pipeline
Interior water temperature reduces, and water temperature can not play disinfection to the 4th pipeline 64 and mixing tee pipe 5 after reducing, and therefore, it is necessary to will be cold
Water solenoid valve 16 is again switched off.Thus it operates repeatedly, it is final to realize that more than 5 hot water of the 4th pipeline 64 and mixing tee pipe wash away,
To achieve the purpose that disinfection.Therefore, control circuit needs to switch cold water solenoid valve 16 by certain time interval.Specifically, than
Such as, cold water solenoid valve 16 is closed 25 seconds, is then opened 5 seconds, is turned off 25 seconds, then open 5 seconds, operated repeatedly with this.
It should be pointed out that in the present embodiment, without the solenoid valve of hot water pipeline, because in the not work of quartz tube heater 2
When making, water can not flow into boiling water box 3 from the quartz ampoule 23 of quartz tube heater 2 and flow out, only when quartz tube heater 2 works
When, boiling water box 3 could be spilled over to from the quartz ampoule 23 of quartz tube heater 2 after water boiling and flow out.
In addition, quartz tube heater 2 passes through the 5th pipeline 65, the second tee tube 15,63 and of third pipeline in the present embodiment
First tee tube 14 saves U-shaped connected relation with water tank 1, and therefore, when quartz tube heater 2 heats, control circuit 900 can
The water level in water tank 1 is detected by water level detecting mechanism 17, the stone of water level i.e. quartz tube heater 2 in water tank 1
Water level in English pipe 23, when 1 water level of water tank is lower than second threshold, instruction quartz tube heater 2 stops heating.Thus it can keep away
Exempt from the heating in water shortage of quartz tube heater 2.In general, quartz tube heater 2 itself has overtemperature protection system, to avoid
Dry combustion method.Therefore, in the present embodiment, quartz tube heater 2 is by duplicate protection.It should be evident that the height of water level of second threshold
Lower than the height of water level of pre-determined first threshold, the height of water level of first threshold is lower than water tank peak level height.The present embodiment
In, the height of water level difference of water tank peak level and first threshold is 1 centimetre, the water level of water tank peak level and second threshold
Difference in height is 5 centimetres, and capacity is 500 milliliters when water tank is in peak level.
It should be pointed out that control circuit receives various controls by the order button on pipeline machine panel in the present embodiment
System instruction, it will be appreciated by those skilled in the art that control circuit can also connect remote server by communication module, user can lead to
Cross mobile terminal and remote server and issue various corresponding control instructions to control circuit, complete out hot water, warm water, cold water with
And the function of sterilizing.
Claims (3)
1. a kind of wash away the pipeline machine control method that office is killed in disinfection with boiling water, which is characterized in that the control method is related to a kind of band
Boiling water washes away the pipeline machine that office is killed in disinfection；The pipeline machine includes water intake mechanism, heating mechanism and discharge mechanism；The water intake mechanism
Including water tank, water level detecting mechanism and water inlet control valve；The water level detecting mechanism is located in the water tank, for examining
The water level surveyed in the water tank is connected with the water inlet control valve；The heating mechanism includes boiling water box and quartz ampoule heating
Device；The quartz tube heater is connected to the water tank by the water pipe of bottom, so that the quartz tube heater and described
Water tank keeps U-shaped connection；The boiling water box is located above the quartz tube heater, the quartz ampoule of the quartz tube heater
Top and the water tank peak level flush, so that being spilled over to institute when water boiling in the quartz ampoule of the quartz tube heater
State boiling water box；The boiling water box is provided with boiling water outlet；The boiling water outlet of the boiling water box connects the discharge mechanism；The pipeline
Machine control method obtains the storage that the water level detecting mechanism detects after instructing the quartz tube heater to be heated
Cistern water level；When the water storage tank water level is lower than first threshold, the water inlet control valve is instructed to open with to the water tank
Water filling；When the water storage tank water level reaches peak level, the water inlet control valve is instructed to close to stop to the water tank
Water filling.
2. washing away the pipeline machine control method that office is killed in disinfection with boiling water as described in claim 1, which is characterized in that the pipeline machine
Control method further includes obtaining the water tank that water level detecting mechanism detects after the quartz tube heater is heated
Water level；When the water storage tank water level is lower than second threshold, the quartz tube heater is instructed to stop heating.
3. washing away the pipeline machine control method that office is killed in disinfection with boiling water as described in claim 1, which is characterized in that the water storage
The water outlet of case is provided with tee tube；The water inlet of the quartz tube heater is connected to the water storage by the tee tube
Case；The boiling water exit of the boiling water box is provided with double outlet switching valves；Double outlet switching valves include switching entrance, first
Outlet, second outlet and switching mechanism；The switching entrance connects the boiling water outlet of the boiling water box, the first outlet connection
The tee tube, the second outlet are connected to the discharge mechanism；The switching entrance can be in the driving of the switching mechanism
Under connection first outlet and connection second outlet between switch；The water outlet of the water tank is connected to institute by cold water solenoid valve
State discharge mechanism；The pipeline machine control method instructs the switching entrance of double outlet switching valves after receiving disinfection instruction
It is connected with first outlet, and starts heating mechanism and heated, while switchs the cold water solenoid valve by certain time interval.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201811055028.XA CN109124350B (en) | 2018-09-11 | 2018-09-11 | Pipeline machine control method with boiling water flushing, disinfecting and sterilizing functions |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811055028.XA CN109124350B (en) | 2018-09-11 | 2018-09-11 | Pipeline machine control method with boiling water flushing, disinfecting and sterilizing functions |
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| CN109124350A true CN109124350A (en) | 2019-01-04 |
| CN109124350B CN109124350B (en) | 2021-07-13 |
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| CN110393440A (en) * | 2019-06-28 | 2019-11-01 | 顾美红 | A kind of instant heating type machine of heating up water |
| CN114604914A (en) * | 2022-02-23 | 2022-06-10 | 深圳好甘净净饮水科技有限公司 | Energy-saving instant drinking machine for boiled water and control method |
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| CN109124350B (en) | 2021-07-13 |
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