CN107014065A - Pipeline hot water machine - Google Patents
Pipeline hot water machine Download PDFInfo
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- CN107014065A CN107014065A CN201710406640.6A CN201710406640A CN107014065A CN 107014065 A CN107014065 A CN 107014065A CN 201710406640 A CN201710406640 A CN 201710406640A CN 107014065 A CN107014065 A CN 107014065A
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- Prior art keywords
- water
- pipeline
- hot water
- heating unit
- flow
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 192
- 238000010438 heat treatment Methods 0.000 claims abstract description 96
- 238000005452 bending Methods 0.000 claims abstract description 6
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 20
- 229910052710 silicon Inorganic materials 0.000 claims description 20
- 239000010703 silicon Substances 0.000 claims description 20
- 229910052761 rare earth metal Inorganic materials 0.000 claims description 8
- 150000002910 rare earth metals Chemical group 0.000 claims description 8
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 230000008859 change Effects 0.000 description 6
- 238000005485 electric heating Methods 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 241001122767 Theaceae Species 0.000 description 1
- 230000003466 anti-cipated effect Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 230000035622 drinking Effects 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 229910052571 earthenware Inorganic materials 0.000 description 1
- 239000002305 electric material Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000008236 heating water Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000003809 water extraction Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
- F24H1/10—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium
- F24H1/101—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium using electric energy supply
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/18—Arrangement or mounting of grates or heating means
- F24H9/1809—Arrangement or mounting of grates or heating means for water heaters
- F24H9/1818—Arrangement or mounting of electric heating means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/20—Arrangement or mounting of control or safety devices
- F24H9/2007—Arrangement or mounting of control or safety devices for water heaters
- F24H9/2014—Arrangement or mounting of control or safety devices for water heaters using electrical energy supply
- F24H9/2028—Continuous-flow heaters
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
Abstract
This pipeline hot water machine on the connecting pipe between water inlet and delivery port by adding heating unit, heating unit has the heating flow channel of bending, with bigger heating surface (area) (HS, water therein can be passed through to be heated immediately, the volume of heating unit is smaller, save installing space so that the structure of pipeline wall hanging machine is compacter.Internal or external water tank is eliminated, the generation of the secondary pollution to water is avoided while the step repeatedly added water repeatedly to water tank is eliminated.And water can be accomplished to go out to use, leaving water temperature is more accurate.Simultaneously because remaining water in pipeline wall hanging machine is only in the duct, remaining water reserve is greatly reduced, be it is a kind of go out immediately hot water, without secondarily polluted water, reduce that water is remaining, heating is quick, be difficult incrusted pipeline hot water machine.
Description
Technical field
The application is related to the i.e. hot apparatus field of pipeline, in particular to pipeline hot water machine.
Background technology
Pipeline hot water machine is generally used for family, office, school etc., coordinates purifier to use, wherein built-in retaining
PE water tanks, are placed on PE water tanks before the water extraction of cleaning, then are freezed by heating liner heating or ice making courage, so that hot water and cold water is made
It is for human consumption.Pipeline hot water machine need to be heated by built-in water tank to water.
Pipeline hot water machine is filled with water by external or built-in container, adds the risk of secondary pollution, meanwhile, if not to holding
Surplus water in device is timely cleared up, unfavorable to health when drinking old water.
Existing pipeline hot water machine uses glass tube, earthenware as micro- load of Electric radiant Heating Film, heating wire or PTC calandrias
Body, these heating element heats are slow, power consumption, easy fouling, not energy-conserving and environment-protective, and incrustation scale can influence the safe drinking water of people.
Apply for content
In view of this, the purpose of the application is of the prior art not enough to go out hot water, nothing immediately there is provided a kind of to overcome
Secondarily polluted water, reduce that water is remaining, the efficiency of heating surface is high, be difficult incrusted pipeline hot water machine.
To solve the above problems, the solution that the application is provided is as follows：
Pipeline hot water machine, including pipeline machine body, the pipeline machine body are provided with water inlet and delivery port, the pipeline
Wall hanging machine also includes the heating unit being located in the wall hanging machine body, and the water inlet and the delivery port pass through connecting pipe
Connection,
Heating flow channel provided with bending in the heating unit, the section of the runner is identical, and the runner is through institute
Stating heating unit is used to connect with the connecting pipe；
The heater circuit of the heating unit is rare earth thick film circuit.
In the exemplary embodiment, the heating unit is set close to the water outlet.
In the exemplary embodiment, the pipeline hot water machine also includes the intelligent temperature control system on the connecting pipe
System, includes the controller and temperature sensor of electric connection, in addition to the flow control valve being electrically connected with the controller；
The controller controls the flow of the flow control valve, and the controller is sensed according to the temperature sensor
The flow of water temperature and the flow control valve control the heating power of the heating unit.
In the exemplary embodiment, water, which is flowed through, flows to the heating list after the temperature sensor and the flow control valve
Member.
In the exemplary embodiment, the intelligent temperature control system also includes controllable silicon, and the controller is according to described controllable
Heating power of the silicon signal feedback adjustment to the heating unit of the thick film runner type.
In the exemplary embodiment, the controllable silicon is located in the connecting pipe and water is flowed through and flowed to after the controllable silicon
The temperature sensor.
In the exemplary embodiment, the intelligent temperature control system also includes flowmeter, and water is flowed through after the flow control valve
Flowmeter described in flow, flow of the controller according to measured by the flowmeter adjusts the power supply to the flow control valve
Electric current.
In the exemplary embodiment, in addition to the magnetic valve on the connecting pipe, the magnetic valve is close to described
Water inlet is set；
The magnetic valve is opened, the intelligent temperature control system work.
In the exemplary embodiment, the pipeline machine body includes desk-top pipeline machine body and wall-mounted pipeline machine body.
In the exemplary embodiment, in addition to the check valve on the connecting pipe, the conducting side of the check valve
To flow to the delivery port by the water inlet.
The application compared with prior art, has the following advantages that：
This pipeline hot water machine on the connecting pipe between water inlet and delivery port by adding heating unit, heating unit
Heating flow channel with bending, with bigger heating surface (area) (HS, can pass through water therein and be heated immediately, heating unit
Volume it is smaller, save installing space so that the structure of pipeline wall hanging machine is compacter.Internal or external water tank is eliminated,
The generation of the secondary pollution to water is avoided while the step repeatedly added water repeatedly to water tank is eliminated.And water can
Accomplish to go out and use, leaving water temperature is more accurate.Simultaneously because the remaining water in pipeline wall hanging machine is in the duct, residual water
Reserves are greatly reduced, be it is a kind of go out immediately hot water, without secondarily polluted water, reduce that water is remaining, heating is quick, be difficult to bear water
The pipeline hot water machine of dirt.
For enable the above-mentioned purpose of the application, feature and advantage become apparent from understandable, preferred embodiment cited below particularly, and match somebody with somebody
Appended accompanying drawing is closed, is described below in detail.
Brief description of the drawings
, below will be attached to what is used required in embodiment in order to illustrate more clearly of the technical scheme of the embodiment of the present application
Figure is briefly described, it will be appreciated that the following drawings illustrate only some embodiments of the application, therefore is not construed as pair
The restriction of scope, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to this
A little accompanying drawings obtain other related accompanying drawings.
Fig. 1 shows the first overall structure axonometric drawing of the pipeline hot water machine that the embodiment of the present application is provided；
Fig. 2 shows the second overall structure axonometric drawing of the pipeline hot water machine that the embodiment of the present application is provided；
Fig. 3 shows the internal structure axonometric drawing for the pipeline hot water machine that the embodiment of the present application is provided；
Fig. 4 shows the electro-hydraulic road principle schematic for the pipeline hot water machine that the embodiment of the present application is provided；
Fig. 5 shows the structural representation of the heating unit for the pipeline hot water machine that the embodiment of the present application is provided.
Icon：1- pipeline hot water machines；10- pipeline machine bodies；101- water inlets；102- delivery ports；103- wall hangings portion；110-
Groove；120- water legs；11- heating units；111- heating flow channels；12- controllers；13- temperature sensors；14- flowmeters；
15- flow control valves；16- pressure-reducing valves；17- magnetic valves；18- check valves；19- controllable silicons；20- connecting pipes.
Embodiment
Hereinafter, the various embodiments of the disclosure will be described more fully with reference to accompanying drawing.The disclosure can have various realities
Example is applied, and can adjust and change wherein.Therefore, will in more detail it be retouched with reference to the specific embodiment being shown in the drawings
State the disclosure.It should be understood, however, that：In the absence of the meaning that the various embodiments of the disclosure are limited to specific embodiment disclosed herein
Figure, but the disclosure should be interpreted as covering all adjustment in the spirit and scope for the various embodiments for falling into the disclosure, etc.
Jljl and/or alternative.Description taken together with the accompanying drawings, the same element of same reference numerals.
Hereinafter, the term " comprising " that can be used in the various embodiments of the disclosure or " may include " indicate disclosed
Function, operation or the presence of element, and do not limit the increase of one or more functions, operation or element.In addition, such as existing
Used in the various embodiments of the disclosure, term " comprising ", " having " and its cognate are meant only to represent special characteristic, number
Word, step, operation, element, the combination of component or foregoing item, and be understood not to exclude first one or more other
Feature, numeral, step, operation, element, the presence of the combination of component or foregoing item or increase one or more features, numeral,
Step, operation, element, the possibility of the combination of component or foregoing item.
In the various embodiments of the disclosure, statement "or" or " in A or/and B at least one " include what is listed file names with
Any combinations of word or all combinations." A or B " or " in A or/and B at least one " may include A, may include for example, statement
B may include A and B both.
The statement (" first ", " second " etc.) used in the various embodiments of the disclosure can be modified to be implemented various
Various element in example, but corresponding element can not be limited.For example, presented above be not intended to limit the suitable of the element
Sequence and/or importance.The purpose presented above for being only used for differentiating an element and other elements.For example, the first user fills
Put and indicate different user device with second user device, although the two is all user's set.For example, not departing from each of the disclosure
In the case of the scope for planting embodiment, the first element is referred to alternatively as the second element, similarly, and the second element is also referred to as first
Element.
It should be noted that：, can be by the first composition member if an element ' attach ' to another element by description
Part is directly connected to the second element, and " connection " the 3rd can be constituted between the first element and the second element
Element.On the contrary, when an element " being directly connected to " is arrived into another element, it will be appreciated that be in the first element
And second the 3rd element is not present between element.
The term used in the various embodiments of the disclosure is only used for describing the purpose of specific embodiment and not anticipated
In the various embodiments of the limitation disclosure.As used herein, singulative is intended to also include plural form, unless context is clear
Chu it is indicated otherwise.Unless otherwise defined, all terms (including the technical term and scientific terminology) tool being otherwise used herein
There is the implication identical implication that the various embodiment one skilled in the art with the disclosure are generally understood that.The term
(term such as limited in the dictionary typically used) is to be interpreted as having and the situational meaning in correlative technology field
Identical implication and it will be not construed as with Utopian implication or excessively formal implication, unless in the various of the disclosure
It is clearly defined in embodiment.
Below in conjunction with the accompanying drawings, the embodiment to the application elaborates.
Embodiment
Also referring to Fig. 1 to Fig. 4, pipeline hot water machine 1, including pipeline machine body 10, pipeline machine body 10 be provided with into
The mouth of a river 101 and delivery port 102, delivery port 102 expose in the front of pipeline machine body 10.Pipeline hot water machine 1 is also included located at pipe
Heating unit 11 in line machine body 10, water inlet 101 is connected with delivery port 102 by connecting pipe 20, and heating unit 11 is set
In on connecting pipe 20.Heating unit 11 is rare earth thick film.
The pipeline hot water machine 1 of the present embodiment is a kind of wall-mounted pipeline hot water machine 1, and water inlet 101 is directly and water purifier
Or running water pipe connection, delivery port 102 is for water outlet.One side of the pipeline machine body 10 in addition to the face provided with delivery port 102
Or multiaspect is provided with wall hanging portion 103.By adding heating on the connecting pipe 20 between water inlet 101 and delivery port 102
Unit 11, so as to accomplish that carry out heating immediately to the water for flowing through connecting pipe 20 is then directly flowed out by delivery port 102, is eliminated
Internal or external water tank, avoids the secondary dirt to water while the step repeatedly added water repeatedly to water tank is eliminated
The generation of dye.And water can be accomplished to go out to use, output water temperature is more accurate.Simultaneously because the remaining water in pipeline hot water machine 1
Only in the duct, residual amount is greatly reduced.
Wall hanging portion 103 has been added on pipeline machine body 10 simultaneously, pipeline hot water machine 1 can have been fixed by wall hanging portion 103
On wall.In the present embodiment, pipeline machine body 10 is in rectangular-shape, and pipeline machine body 10 is used as using the largest face of cuboid
Front and back.In the present embodiment, delivery port 102 is located at the front of pipeline machine body 10, and the back side of pipeline machine body 10 is provided with
Wall hanging portion 103, squeezes into cement nail into wall by wall hanging portion 103 and pipeline hot water machine 1 is fixed on wall.Other real
Apply in example, wall hanging portion 103 can also be located at the top or top of pipeline machine body 10, the top and top are to install pipeline heat
The direction of the rear line hot water machine 1 of water dispenser 1.
In another embodiment, pipeline machine body 10 is that, in mesa-shaped, pipeline hot water machine 1 is a kind of desk type water dispenser.
In addition using heater circuit of the rare earth thick film circuit as heating unit 11, the surface heating of rare earth thick film after tested
Speed is up to 200-300 DEG C/s, and this is that traditional heating element heater institute is inaccessiable.In rare earth thick film circuit preparation process,
Fine and close dielectric paste is added as insulating barrier, surface is non-conductive, make the characteristics of pipeline hot water machine 1 has protection against electric shock, safely may be used
Lean on.Because the power density of rare earth thick film circuit electric heating element is 40~60W/cm2, it is 4-6 times of traditional thermo electric material, heating
Component size is small, saves installing space so that the structure inside pipeline hot water machine 1 is compacter.Rare earth thick film circuit electric heating member
Part is not aoxidized, and service life is safe and reliable up to more than 10,000 hours, and energy-conservation is compared up to 30% with traditional electric heating element.
Please refer to fig. 5, the heating flow channel 111 provided with bending in the heating unit 11, the heating flow channel 111
Section is equal and heating power is uniform, and the heating flow channel 111 is used to connect with connecting pipe 20 through the heating unit 11
It is logical.There is small volume using the heating unit 11 of the heating flow channel 111 of bending, heating surface (area) (HS is big, the characteristics of efficiency of heating surface is high, section
Save the installing space of heating unit 11 so that the structure inside pipeline machine body 10 is compacter.
In the present embodiment, one side of the pipeline machine body 10 provided with delivery port 102 is provided with groove 110.Delivery port 102 is by recessed
Expose in groove 110 and down-set, the opposite of delivery port 102 is provided with water leg 120.Water leg 120 is located at the bottom of groove 110
Portion, and the top surface of water leg 120 is the plane with hollow out.
Water leg 120 is set by setting groove 110 on pipeline machine body 10, and in the bottom of groove 110, and catchmented
The top surface of groove 120 is the plane with hollow out, and water leg 120 actually becomes water receiving platform, and the container for placing water receiving makes
With more convenient.Delivery port 102 is located at the opposite of water leg 120, and as delivery port 102 is located at the top of groove 110, gone out downwards
Water, meets the structural requirement of industrial design.Prevented simultaneously using the structure of water leg 120 in water receiving, water is from pipeline machine sheet
Overflow, but flowed in water leg 120 in body 10.Specifically, groove 110 is square groove, wall is hung in pipeline machine body 10
When on wall, delivery port 102 is located at the top of groove 110, and water outlet direction is straight down, while water leg 120 is located at groove
110 bottom, the top surface of water leg 120 is relative with delivery port 102, and the water of spilling directly passes through the hollow out stream on water leg 120
Into water leg 120.In the present embodiment, water leg 120 is detachable on pipeline machine body 10, water leg 120 and pipeline machine sheet
Connected between body 10 by clamping.Water leg 120 is pulled down to the water that will wherein store on pipeline machine body 10 to pour out and to collection
Tank 120 is cleared up.
In the present embodiment, pipeline hot water machine 1 also includes the intelligent temperature control system being located in pipeline machine body 10, temperature control system
Including controller 12, temperature sensor 13 and flow control valve 15, controller 12 respectively with temperature sensor 13, heating unit 11
It is electrically connected with flow control valve 15.
Controller 12 controls the flow of flow control valve 15, that is, controls the flow of connecting pipe 20.Flow control valve 15 is
A kind of Flow-rate adjustment control device, such as electro-hydraulic proportional valve can change aperture according to controller 12 to the size of its input current,
So as to adjust flow.
Temperature sensor 13 is in connecting pipe 20, temperature and stream that controller 12 is sensed according to temperature sensor 13
The flow of adjustable valve 15 controls the heating unit 11 to work.
By formula QInhale=C*m* △ T=QPut=I2Rt understands that such as default heating water temperature is 94 DEG C, and the water temperature measured is 14
DEG C, then the ascending temperature for needing heating is 80 °.By rise energy (Q) needed for the temperature, flow through heating unit 11 water body
Product (V)/quality (m) and water flow through the duration (T) of heating unit 11 calculate rise the temperature needed for heating unit 11
Heating power (P).By the default calculation procedure in controller 12, to calculate controller 12 to the defeated of heating unit 11
Go out the size of electric current, so as to realize that heating unit 11 has different heating powers, the output of the water of heating unit 11 will be flowed through
Water temperature is more accurate.
By formula QInhale=C*m* △ T=QPut=I2Rt is understood, except the water temperature before heating has to the power of heating unit 11
Beyond influence, the flow for flowing through heating unit 11 also has a certain impact to the power of heating unit 11.Surveyed by flowmeter 14
The flow on connecting pipe 20 is obtained, because connecting pipe 20 is connected with heating unit 11, has as been measured on heating unit 11
Flow.The parameter detected by temperature sensor 13 and flowmeter 14 realizes the accurate control to the power of heating unit 11,
So as to realize the accurate control to leaving water temperature.
The heating power of heating unit 11 is influenceed by two kinds of factors of water temperature and water-carrying capacity, is sensed by temperature sensor 13
The heating power of heating unit 11 is controlled after the flow that temperature and flowmeter 14 are measured by controller 12, so as to reach accurate
Water temperature is exported.
In the present embodiment, the intelligent temperature control system also includes controllable silicon 19, and the controller 12 is according to the controllable silicon
Heating power of the 19 signal feedback adjustments to the heating unit 11 of the thick film runner type；The controllable silicon 19 is located at the connection
In pipeline 20 and water flows through and the temperature sensor 13 is flowed to after the controllable silicon 19.
Controllable silicon 19, is the abbreviation of silicon controlled rectifier, is a kind of the high-power of four-layer structure with three PN junctions
Semiconductor devices, also known as IGCT.With small volume, structure is relatively easy, function is strong the features such as.Because controllable silicon 19 is in work
Substantial amounts of heat can be produced when making, controllable silicon 19 is placed in connecting pipe 20, to carry out timely water cooling, the loss of energy is reduced
While so that controllable silicon 19 works at a lower temperature all the time, extends the service life of controllable silicon 19.Due to controllable silicon 19
Operationally generate heat, can influence to flow through its water temperature, thus controllable silicon 19 is located at before temperature sensor 13, so that warm
The water temperature for spending the sensing of sensor 13 is more accurate, and the water temperature control of intelligent temperature control system is more accurate.
In the present embodiment, heating unit 11 is set at delivery port 102.
Heating unit 11 is set close to delivery port 102, and the conveying length of the water after heating is reduced as far as possible, is maximized
Reduce thermal loss of the water in transmission, the regulation and control for water temperature are more accurate, while the loss of energy is smaller, reach
The effect of energy-conservation.
The intelligent temperature control system also includes flowmeter 14, and water flows through flowmeter described in flow after the flow control valve 15
14, supply current of flow adjustment of the controller 12 according to measured by the flowmeter 14 to the flow control valve 15.
By flowmeter 14, flow control valve 15 and the water flow control system of the formation closed loop of controller 12, reach to water
Flow be precisely controlled, the precision of the parameter of influence heating-up temperature is further optimized, so that intelligent temperature control system
Temperature control it is more accurate.
Flow through the order of each element to illustrate with water in the present embodiment, the position of each element on connecting pipe 20, first
The element flowed through is preamble bit.Water-carrying capacity regulation is first arrived metastable by Water flow adjusting valve 15 before flowmeter 14
State so that the flow that flowmeter 14 is measured is more accurate, so as to realize more accurately controlling to temperature.
Pipeline hot water machine 1 also includes the pressure-reducing valve 16 on connecting pipe 20, and pressure-reducing valve 16 is set close to water inlet 101
Put.
Pressure-reducing valve 16 is the outlet pressure that inlet pressure is reduced to a certain needs by adjusting pressure, and relies on medium sheet
The energy of body, makes outlet pressure keep stable valve automatically.From the viewpoint of hydrodynamics, pressure-reducing valve 16 is a local resistance
The restricting element that power can change, i.e., by changing orifice size, change the kinetic energy of flow velocity and fluid, cause different pressure
Loss, so as to reach the purpose of decompression.Then by control and the regulation of regulating system, fluctuation and the spring force of downstream pressure are made
Balance each other, downstream pressure is kept constant in certain error range.
By adding pressure-reducing valve 16 at water inlet 101, control intake pressure maintains a metastable shape all the time
State, stable pressure is provided for the Fluid pressure inside pipeline hot water machine 1, reduces the turbulent flow of current and on connecting pipe 20
Each element fluid impact, improve the service life of each element.
Pipeline hot water machine 1 also includes the magnetic valve 17 on connecting pipe 20, and magnetic valve 17 is set close to water inlet 101
Put.Intelligent temperature control system starts when magnetic valve 17 is opened.
Magnetic valve 17 is opened when being normally closed solenoid valve 17, as upper electricity, is not closed during upper electricity, so as to control pipeline hot water
The break-make of the reclaimed water of machine 1 and upper hose.By the valve of electric-controlled type, the break-make control to upper water more facilitates, while magnetic valve 17
Functional reliability it is higher compared to mechanical valve, it is not easy to the problems such as occurring fatigue failure.And by using the valve of electric-controlled type
The setting of electromechanical integration can be realized, intelligent control degree is higher.
Check valve 18 is additionally provided with connecting pipe 20, the conducting direction of check valve 18 is to flow to delivery port by water inlet 101
102。
The upper water of pipeline hot water machine 1 adds check valve 18 so that connecting pipe to flow to delivery port 102 by water inlet 101
Water (flow) direction in 20 is more stable, prevents the liquid in connecting pipe 20 from flowing back.
Check valve 18 is set close to the water inlet 101, in the present embodiment, and check valve 18 is located at pressure-reducing valve 16 and magnetic valve
On connecting pipe 20 between 17, water flows to magnetic valve 17 by check valve 18.
The front end of the valve system of the connecting pipe 20 of water on whole of check valve 18, the flow direction to upper water does inceptive direction
Determination, the turbulent flow effect in the connecting pipe 20 of reduction pipeline hot water machine 1, the current in connecting pipe 20 are more stable, reduce
Impact of the current to each Hydraulic Elements, extends the service life of each Hydraulic Elements.
Control panel is also provided with pipeline machine body 10, the control to controller 12 is realized by control panel,
Leaving water temperature is such as set, the water outlet of delivery port 102 is controlled.Control panel is provided with switch, and when switch is opened, magnetic valve 17 is opened
Open, controller 12, temperature sensor 13, flow control valve 15 and heating unit 11 are started working.Now controller 12 is obtained
Default water temperature instruction, temperature sensor 13 senses initial water temperature.By the unlatching of magnetic valve 17, in pipeline making tea machine 1
Water produces flowing, and controller 12 sends flow control signal to flow control valve 15.Pass through flow control valve 15 and TEMP
The parameter that device 13 feeds back to controller 12, controller 12 sends control instruction by calculating to heating unit 11, i.e., single to heating
Member 11 supplies electric current, and the size of electric current is supplied by changing, to change the heating power of heating unit 11, water temperature so as to change
Degree, reaches the accurate control to output water temperature.
In summary, the pipeline hot water machine 1 of the present embodiment be sequentially provided with from water inlet 101 to delivery port 102 pressure-reducing valve 16,
Magnetic valve 17, flow control valve 15, flowmeter 14, check valve 18 and heating unit 11, and they connect by connecting pipe 20
Connection.The temperature sensor 13 of temperature control system is such as adjusted on the connecting pipe 20 before heating unit 11 located at flow
Save between valve 15 and flowmeter 14.Caused by the collaboration co-ordination between each Hydraulic Elements and electrical equipment by delivery port
The water temperature of 102 outflows reaches default requirement.
In all examples being illustrated and described herein, any occurrence should be construed as merely exemplary, without
It is that therefore, other examples of exemplary embodiment can have different values as limitation.
It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined in individual accompanying drawing, then it further need not be defined and explained in subsequent accompanying drawing.
Embodiment described above only expresses the several embodiments of the application, and it describes more specific and detailed, but simultaneously
Therefore the limitation to the application scope can not be interpreted as.It should be pointed out that for the person of ordinary skill of the art,
On the premise of the application design is not departed from, various modifications and improvements can be made, these belong to the protection model of the application
Enclose.
Claims (10)
1. pipeline hot water machine, including pipeline machine body, the pipeline machine body are provided with water inlet and delivery port, its feature exists
In the pipeline wall hanging machine also includes the heating unit being located in the wall hanging machine body, the water inlet and the delivery port
Connected by connecting pipe,
Heating flow channel provided with bending in the heating unit, the section of the runner is identical, and the runner adds through described
Hot cell is used to connect with the connecting pipe；
The heater circuit of the heating unit is rare earth thick film circuit.
2. pipeline hot water machine according to claim 1, it is characterised in that the heating unit is set close to the water outlet
Put.
3. pipeline hot water machine according to claim 1, it is characterised in that the pipeline hot water machine also includes being located at the company
Intelligent temperature control system on threading a pipe, includes the controller and temperature sensor of electric connection, in addition to electric with the controller
Property connection flow control valve；
The controller controls the flow of the flow control valve, the water that the controller is sensed according to the temperature sensor
The warm flow with the flow control valve controls the heating power of the heating unit.
4. pipeline hot water machine according to claim 3, it is characterised in that water flows through the temperature sensor and the flow
The heating unit is flowed to after regulating valve.
5. pipeline hot water machine according to claim 3, it is characterised in that the intelligent temperature control system also includes controllable silicon,
The controller is according to heating power of the controllable silicon signal feedback adjustment to the heating unit of the thick film runner type.
6. pipeline hot water machine according to claim 5, it is characterised in that the controllable silicon be located in the connecting pipe and
Water, which is flowed through, flows to the temperature sensor after the controllable silicon.
7. pipeline hot water machine according to claim 3, it is characterised in that the intelligent temperature control system also includes flowmeter,
Water flows through flowmeter described in flow after the flow control valve, flow adjustment of the controller according to measured by the flowmeter
To the supply current of the flow control valve.
8. pipeline hot water machine according to claim 3, it is characterised in that also including the electromagnetism on the connecting pipe
Valve, the magnetic valve is set close to the water inlet；
The magnetic valve is opened, the intelligent temperature control system work.
9. the pipeline hot water machine according to any one of claim 1-7, it is characterised in that the pipeline machine body includes platform
Formula pipeline machine body and wall-mounted pipeline machine body.
10. the pipeline hot water machine according to any one of claim 1-7, it is characterised in that also including located at the connection
Check valve on pipeline, the conducting direction of the check valve is to flow to the delivery port by the water inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710406640.6A CN107014065A (en) | 2017-06-02 | 2017-06-02 | Pipeline hot water machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710406640.6A CN107014065A (en) | 2017-06-02 | 2017-06-02 | Pipeline hot water machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107014065A true CN107014065A (en) | 2017-08-04 |
Family
ID=59452601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710406640.6A Pending CN107014065A (en) | 2017-06-02 | 2017-06-02 | Pipeline hot water machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107014065A (en) |
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| US20040026411A1 (en) * | 2000-10-27 | 2004-02-12 | Bsh Bosch Und Siemens Hausgerate Gmbh | Electric heating body |
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| CN202341767U (en) * | 2011-10-14 | 2012-07-25 | 佛山市海辰科技有限公司 | Instant heating type boiling water device with sterilizing device |
| CN104406289A (en) * | 2014-11-21 | 2015-03-11 | 广东众辰科技有限公司 | Water tank-free quick heating water boiling machine |
| CN206989445U (en) * | 2017-06-02 | 2018-02-09 | 广东哈哈热科技有限公司 | Pipeline hot water machine |
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2017
- 2017-06-02 CN CN201710406640.6A patent/CN107014065A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040026411A1 (en) * | 2000-10-27 | 2004-02-12 | Bsh Bosch Und Siemens Hausgerate Gmbh | Electric heating body |
| CN201331190Y (en) * | 2008-12-19 | 2009-10-21 | 黄宽育 | Silicon controlled thyristor temperature control structure of water heater |
| CN202341767U (en) * | 2011-10-14 | 2012-07-25 | 佛山市海辰科技有限公司 | Instant heating type boiling water device with sterilizing device |
| CN102410636A (en) * | 2011-12-12 | 2012-04-11 | 莆田市清华园电器发展有限公司 | Instant constant-temperature electric water heater |
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Address after: No. 903, Building 2, Jinteng Integrated Circuit Manufacturing Center, No. 5, Huaji Road, Siji Community, Ronggui Street, Shunde District, Foshan City, Guangdong Province, 528305 Applicant after: Guangdong Xiongyue Electric Appliance Co.,Ltd. Address before: Room 301, 302, Block 9, No. 3, Changfu West Road, Rongli Community, Ronggui Street, Shunde District, Foshan City, Guangdong Province, 528000 Applicant before: GUANGDONG HAHARE TECHNOLOGY CO.,LTD. |
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