CN109724236A - Water heater - Google Patents
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- CN109724236A CN109724236A CN201711050683.1A CN201711050683A CN109724236A CN 109724236 A CN109724236 A CN 109724236A CN 201711050683 A CN201711050683 A CN 201711050683A CN 109724236 A CN109724236 A CN 109724236A
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- cavity
- heat exchanger
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 277
- 230000000903 blocking effect Effects 0.000 claims abstract description 79
- 230000001105 regulatory effect Effects 0.000 claims abstract description 34
- 238000007789 sealing Methods 0.000 claims description 24
- 238000005192 partition Methods 0.000 claims description 15
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 238000004891 communication Methods 0.000 claims description 2
- -1 wherein Substances 0.000 abstract 1
- 238000002485 combustion reaction Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 229910001285 shape-memory alloy Inorganic materials 0.000 description 1
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- Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
Abstract
The invention discloses a kind of water heater, water heater includes: shell, and shell has inlet and outlet；Heat exchanger, heat exchanger set inside the shell and are connected to inlet and outlet；For the burner that heat exchanging device is heated, burner is set inside the shell；Water flow regulating device, water flow regulating device is connected between water inlet and heat exchanger to adjust flow of inlet water, wherein, water flow regulating device includes: cavity, cavity have be connected to water inlet water inlet end, be connected to heat exchanger water outlet, cross the mouth of a river and water flow passage, the mouth of a river and water flow passage be respectively positioned between water inlet end and water outlet in water (flow) direction；Blocking component, blocking component are movably arranged in cavity to block or open water flow passage between block-up position and open position.The water of water heater according to an embodiment of the present invention, water outlet outflow reaches ideal temperature；Manual operation is eliminated, so that the use of water heater is more intelligent.
Description
Technical field
The present invention relates to technical field of water heaters, in particular to a kind of water heater of such as gas heater.
Background technique
Water heater in the related technology, the flow of inlet water for controlling water heater mostly use step motor type water proportioning valve, memory
Alloy type water proportioning valve or manual knob aperture formula regulating valve control the size of flow of inlet water.Step motor type water proportioning valve tune
When water flow, water temperature fluctuation is obvious, and the reaction time is too long, and water flow bounce is unstable when memorial alloy formula water ratio valve regulation
Fixed, manual knob aperture formula knob valve regulation is inaccurate, and there are improved spaces.
Summary of the invention
The present invention is directed at least solve one of the technical problems existing in the prior art.For this purpose, the present invention proposes a kind of heat
Hydrophone, the outlet water temperature of water heater stability are good.
Water heater according to an embodiment of the present invention, comprising: shell, the shell have inlet and outlet；Heat exchanger,
The heat exchanger is located in the shell and is connected to the water inlet and the water outlet；For adding to the heat exchanger
The burner of heat, the burner are located in the shell；Water flow regulating device, the water flow regulating device are connected to institute
It states between water inlet and the heat exchanger to adjust flow of inlet water, wherein the water flow regulating device includes: cavity, described
Cavity has the water inlet end being connected to the water inlet, the water outlet being connected to the heat exchanger, crosses the mouth of a river and crosses water flow passage, institute
It stated the mouth of a river and the water flow passage of crossing is respectively positioned between the water inlet end and water outlet in water (flow) direction；Blocking component, it is described
Blocking component is movably arranged in the cavity to block or open the water flow excessively between block-up position and open position
Road.
Water heater according to an embodiment of the present invention, by the way that water flow regulating device is arranged inside the shell, by moveable
Blocking component blocks or opened water flow passage, big so as to the water flow that flows through in the height control chamber body according to inflow temperature
It is small, to guarantee that the water of water outlet outflow reaches ideal temperature；Manual operation is eliminated, so that the use of water heater is more intelligent
Change.
Water heater according to an embodiment of the present invention further includes control system, and the control system and the water flow are adjusted
Device communication, when the leaving water temperature of the heat exchanger is less than default leaving water temperature or water flow is less than default water flow,
It is mobile to the block-up position that the control system controls the blocking component；It is preset when the leaving water temperature of the heat exchanger is greater than
When leaving water temperature or water flow are greater than default water flow, the control system controls the blocking component to the open position
Set movement.
Water heater according to an embodiment of the present invention, the mouth of a river and the water flow passage interval of crossing crossed is arranged, in the closure
When component is located at the block-up position, water flow only pass through the mouth of a river of crossing and from the water inlet end flow to the water outlet, described
When blocking component is located at the open position, water flow is simultaneously by the mouth of a river and the water flow passage of crossing crossed from the water inlet end stream
To the water outlet.
Water heater according to an embodiment of the present invention, the cavity is interior to be equipped with the partition extended towards the blocking component, institute
It stated the mouth of a river to be located on the partition, and the partition and the blocking component limit the water flow passage excessively.
Water heater according to an embodiment of the present invention, the water flow regulating device further include: driving assembly, the driving group
Part is set to the cavity, for driving the blocking component mobile.
Specifically, the cavity inner cavity is separated into water stream channel and airflow channel spaced apart, institute by the blocking component
Blocking component is stated to be configured to by water feeding pressure, from the block-up position to open position movement, by the driving group
Part drives, is mobile from the open position to the block-up position.
Further, the blocking component includes: movable part, and the movable part is suitable for being driven by the driving component, and
The movable part has the through-hole be connected with the airflow channel and the water stream channel；Flexible sealing fin, the flexible sealing
Piece is connect with the movable part and the outer peripheral edge of the flexible sealing fin and the cavity inner wall are tightly connected.
Optionally, the driving component includes: push rod, and one end of the push rod is for pushing the blocking component to block institute
Stated water flow passage.
Further, the driving component further include: electromagnet and electromagnetic coil, the electromagnet are another with the push rod
One end connection, the electromagnet are configured to drive the push rod towards close to the closure group when the electromagnetic coil is powered
The side of part is mobile.
Specifically, the driving component further include: the spring being set on the push rod, to push the push rod towards far
Side from the blocking component is mobile.
Water heater according to an embodiment of the present invention, the cavity include: pipe fitting, and the both ends of the pipe fitting are respectively formed
The middle part of the input end and the outlet end, the pipe fitting is equipped with installing port；Capping, the capping are located at the installing port
It place and is connect with the pipe seal, the blocking component is connected between the capping and the pipe fitting.
Additional aspect and advantage of the invention will be set forth in part in the description, and will partially become from the following description
Obviously, or practice through the invention is recognized.
Detailed description of the invention
Above-mentioned and/or additional aspect of the invention and advantage will become from the description of the embodiment in conjunction with the following figures
Obviously and it is readily appreciated that, in which:
Fig. 1 is the structural schematic diagram of water heater according to an embodiment of the present invention；
Fig. 2 is the cross-sectional view of water flow regulating device according to an embodiment of the present invention, wherein blocking component is located at open position
It sets；
Fig. 3 is the cross-sectional view of water flow regulating device according to an embodiment of the present invention, wherein blocking component, which is located at, blocks position
It sets.
Appended drawing reference:
Water heater 100,
Shell 10, water inlet 11, water outlet 12,
Heat exchanger 20,
Burner 30,
Water flow regulating device 40,
Cavity 41, pipe fitting 411, water inlet end 4111, water outlet 4112, capping 412, partition 413 cross the mouth of a river 4131, mistake
Water flow passage 4132,
Blocking component 42, movable part 421, through-hole 4211, flexible sealing fin 422,
Driving assembly 43, push rod 431, electromagnet 432, electromagnetic coil 433, spring 434, fixed part 435, end socket 436 push away
Drawing portion 437, mounting portion 44,
Control system 50.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, and for explaining only the invention, and is not considered as limiting the invention.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " be orientation based on the figure or
Positional relationship is merely for convenience of description of the present invention and simplification of the description, rather than the device or element of indication or suggestion meaning must
There must be specific orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
Water heater 100 according to an embodiment of the present invention is described below with reference to Fig. 1-Fig. 3.
As shown in Figure 1-Figure 3, water heater 100 according to an embodiment of the invention includes: shell 10, heat exchanger 20, combustion
Burner 30 and water flow regulating device 40.
Shell 10 have water inlet 11 and water outlet 12, heat exchanger 20 be arranged in shell 10, heat exchanger 20 respectively with into
The mouth of a river 11 is connected to water outlet 12, and burner 30 is arranged in shell 10, is heated for the water in heat exchanging device 20, water flow
Quantity regulating device 40 is connected between water inlet 11 and heat exchanger 20, for adjusting flow of inlet water.
Wherein, water flow regulating device 40 includes: cavity 41 and blocking component 42.Cavity 41 has water inlet end 4111, goes out
Water end (W.E.) 4112 crosses the mouth of a river 4131 and crosses water flow passage 4132, and water inlet end 4111 is connected with the water inlet 11 of shell 10, water outlet
4112 are connected with heat exchanger 20, cross the mouth of a river 4131 and cross water flow passage 4132 be respectively positioned in water (flow) direction water inlet end 4111 and go out
Between water end (W.E.) 4112.Blocking component 42 is arranged in cavity 41, and blocking component 42 can be between block-up position and open position
It is mobile, so as to block or opened water flow passage 4132.That is, water flow regulating device 40 can pass through blocking component
42 adjust its passage section area, to realize the adjusting of flow.
Water heater 100 according to an embodiment of the present invention, by the way that water flow regulating device 40 is arranged in shell 10, by can
Mobile blocking component 42 blocks or opened water flow passage 4132, so as to adjust the water flow size flowed through in cavity 41,
Reach ideal temperature with the water for guaranteeing that the water outlet 12 of water heater 100 flows out；Manual operation is eliminated, so that water heater 100
Use it is more intelligent.
According to one embodiment of present invention, water heater 100 further includes control system 50, control system 50 and water flow tune
Regulating device 40 communicates, for controlling the movement of blocking component 40.Specifically, when the leaving water temperature of heat exchanger 20 is less than default water outlet
When temperature or water flow are less than default water flow, it is mobile to block-up position that control system 50 controls blocking component 42；When changing
When the leaving water temperature of hot device 20 is greater than default leaving water temperature or water flow greater than default water flow, the control envelope of control system 50
Blocking component 42 is mobile to open position.
As shown in Fig. 2, according to one embodiment of present invention, cavity 41 includes: pipe fitting 411 and capping 412.Pipe fitting
411 both ends are respectively formed input end 4111 and outlet end 4112, and the middle part of pipe fitting 411 is equipped with installing port, 412 setting of capping
At installing port, capping 412 is tightly connected with pipe fitting 411, to guarantee the leakproofness in water flow regulating device 40, closure group
Part 42 is connected between capping 412 and pipe fitting 411, so as to block or opened water flow passage 4132.
According to one embodiment of present invention, it crosses the mouth of a river 4131 and crosses the setting of the interval of water flow passage 4132, when blocking component 42
When positioned at block-up position, water flow only passed through the mouth of a river 4131 and flows to water outlet 4112 from water inlet end 4111；When blocking component 42
When open position, water flow, which passed through the mouth of a river 4131 simultaneously and crossed water flow passage 4132, flows to water outlet 4112 from water inlet end 4111.
That is, the passage section area inside cavity 41 can be adjusted by adjusting position of the blocking component 42 in cavity 41.
As shown in Figures 2 and 3, a specific embodiment according to the present invention, cavity 41 is interior to be equipped with partition 413, partition
413 are fixed on the side wall of 42 side of separate blocking component (downside as shown in Figures 2 and 3) of the pipe fitting 411 of cavity 41,
Partition 413 extends towards blocking component 42, crosses the mouth of a river 4131 and is arranged on partition 413, partition 413 is limited with blocking component 42
Cross water flow passage 4132.
When blocking component 42 moves down, when being moved to block-up position, the company of supporting is stopped in the upper end of blocking component 42 and partition 413
It connects, to block water flow passage 4132, water flow only passed through the flowing of the mouth of a river 4131, and flow area reduces；When blocking component 42 to
On when being moved to open position, for the lower end arranged for interval of blocking component 42 and partition 413 with opened water flow passage 4132, water flow is same
When passed through the mouth of a river 4131 and cross water flow passage 4132 flow, flow area increase.
According to one embodiment of present invention, water flow regulating device 40 further includes driving assembly 43, and driving assembly 43 is set
It sets in cavity 41, for driving blocking component 42 mobile.
In some instances, the junction of pipe fitting 411 and capping 412 is arranged in blocking component 42, and blocking component 42 will
41 inner cavity of cavity is separated into the water stream channel and airflow channel being spaced apart from each other.Blocking component 42 is configured to following state: blocking
Component 42 relies on water feeding pressure, can be mobile from block-up position to open position, i.e. the opened water flow passage 4132 of blocking component 42；
Blocking component 42 can be driven by driving assembly 43, and mobile from open position to block-up position, i.e., blocking component 42 closed water
Runner 4132.
As shown in Figures 2 and 3, in some specific examples, blocking component 42 includes: movable part 421 and flexible sealing
Piece 422.There is the through-hole 4211 be connected with airflow channel and water stream channel, to be pressurized in blocking component 42 on movable part 421
Afterwards, the air between blocking component 42 and capping 412 is discharged by through-hole 4211.
Further, the outer peripheral edge of flexible sealing fin 422 is folded between the lower end and pipe fitting 411 of capping 412, flexible
Water stream channel is limited between diaphragm seal 422 and pipe fitting 411, and it is logical that air-flow is limited between flexible sealing fin 422 and capping 412
Road, flexible sealing fin 422 are connect with movable part 421, and under the driving of driving assembly 43, movable part 421 is moved up and down, flexible close
Deformation occurs with the movement of movable part 421 for mounting 422.
In some specific examples, movable part 421 has barb, flexible sealing fin towards the side of flexible sealing fin 422
There is via hole, barb is plugged on the via hole of flexible sealing fin 422, and flexible sealing fin 422 and movable part 421 is fixed on 422
It links together, to guarantee the connection reliability of flexible sealing fin 422 and movable part 421.
In some specific examples, the outer peripheral edge of flexible sealing fin 422 and 41 inner wall of cavity are tightly connected.Flexible sealing fin
422 outer peripheral edge forms hook-shaped, and so as to be hooked on the lower end of capping 412, flexible sealing fin 422 412 is pressed on by capping
At the installing port of pipe fitting 411, while pipe fitting 411 and capping 412 are realized by flexible sealing fin 422 and are tightly connected.
In some instances, driving assembly 43 includes push rod 431, and one end of push rod 431 is (under as shown in Figures 2 and 3
End) for pushing blocking component 42 to block water flow passage 4132, i.e., when push rod 431 is towards close to the movement of the side of blocking component 42
When, it pushes blocking component 42 mobile, blocked water flow passage 4132, reduce water flow.
As shown in Fig. 2, the lower end of push rod 431 can be equipped with end socket 436 in some specific examples, end socket 436, which is formed, to be cut
Area is greater than the structure of push rod 431, and when blocking component 42 is contacted with end socket 436, end socket 436 can be closed on movable part 421
Through-hole 4211.Optionally, end socket 436 can be rubber parts.
In further example, driving assembly 43 further include: electromagnet 432 and electromagnetic coil 433, electromagnet 432 with
The upper end of push rod 431 connects.Specifically, the outside for covering 412 is equipped with mounting portion 44, has installation cavity, electromagnetism in mounting portion 44
Coil 433 is wrapped on installation cavity, to be fixed on the outside of electromagnet 432.Electromagnet 432 is configured to following state: when
When electromagnetic coil 433 is powered, electromagnet 432 can be mobile with the side of driving push rod 431 towards close blocking component 42, to push
Blocking component 42 is mobile, blocks water flow passage 4132, reduces water flow.
As shown in Fig. 2, in some instances, driving assembly 43 further includes spring 434, spring 434 is set in push rod 431
On, it is mobile with the side for pushing push rod 431 to be directed away from blocking component 42.
In some specific examples, fixed part 435 is additionally provided in water flow regulating device 40, fixed part 435 is arranged in bullet
Between spring 434 and end socket 436, fixed part 435 is fixed on the inner sidewall of capping 412, the lower end of spring 434 and fixed part 435
Upside only support connection, the upper end of push rod 431 is equipped with push-and-pull portion 437 of the sectional area greater than push rod, the upper end of spring 434 and push-and-pull
Connection is only supported in the downside in portion 437.
When electromagnetic coil 433 is powered, electromagnet 432 pushes push rod 431 to move down, and spring 434 is gradually compressed, with
Rear push-rod 431 pushes blocking component 42 to move down to block water flow passage 4132；After electromagnetic coil 433 powers off, push rod 431
It under the elastic force effect of spring 434, moves up, is detached from push rod 431 and blocking component 42.
The specific work process of water heater 100 according to an embodiment of the present invention is described below with reference to Fig. 1-Fig. 3.
As shown in Fig. 2, water flow a part flows out to water outlet 4112 from the mouth of a river 4131 is crossed when water heater 100 works normally,
A part of water flow pushes up movable part 421 and flexible sealing fin 422 moves upwards, opened water flow passage 4132, movable part 421
It is constantly moved up with flexible sealing fin 422 and stops movement until pushing up to the end socket 436 on push rod 431, to make blocking component
42 be located at open position when, at this time water flow passed through the mouth of a river 4131 and cross water flow passage 4132 simultaneously from water inlet end 4111 flow to be discharged
4112 are held, the water flow passed through in water flow regulating device 40 is more, is flood flow status.
As shown in figure 3, can be obtained when the both ends of electromagnetic coil 433 are powered by electromagnetic induction principle, conductive coil generates magnetic
, magnetic field has downward magnetic force to attract magnetic core at this time, and magnetic core pushes push rod 431 to move downward, the end socket 436 on push rod 431
Movable part 421 and flexible sealing fin 422 is pushed to move downward, until flexible sealing fin 422 is contacted with partition 413, thus incited somebody to action
Water flow passage 4132 is blocked, that is, blocking component 42 is made to be located at block-up position.Water flow can only flow into water outlet from the mouth of a river 4131 is crossed at this time
4112, the water flow passed through in water flow regulating device 40 is less, is weep amount state.
The water flow of normal condition lower water-heater 100 is flood flow status, when inflow temperature, hydraulic pressure and water flow are stablized
When, control system 50 controls the gas supply ratio of burner 30 according to water flow size, inflow temperature and preset leaving water temperature
Example makes water outlet reach ideal temperature to control burning load.
When intake pressure increase cause water flow to increase when, due to the maximum combustion load of burner 30 be not able to satisfy it is default
Leaving water temperature requirement, control system 50 control electromagnetic coil 433 be powered, electromagnet 432 push push rod 431 move down, make
When blocking component 42 blocked water flow passage 4132, even if water flow regulating device 40 uses weep amount mode.Control system 50
According to the gas supply ratio of water flow size, inflow temperature and leaving water temperature control burner 30 after adjusting, to control
Burning load makes water outlet reach ideal temperature.
When inflow temperature reduces, the maximum combustion load of burner 30 is not still able to satisfy preset leaving water temperature requirement,
Control system 50 controls electromagnetic coil 433 and is powered, and water flow regulating device 40 is made to use weep amount mode, reduces water flow,
To make water outlet reach ideal temperature.
When flow of inlet water increases, the load of burner 30 can satisfy preset leaving water temperature requirement, but water flow is
When through being more than the water flow of setting comfortably used, control system 50 controls electromagnetic coil 433 and is powered, and makes water flow regulating device
40 use weep amount mode, reduce water flow, so that water outlet be made to reach ideal temperature and comfortable use state.
When water flow regulating device 40 has been in weep amount mode, water flow reduces or inflow temperature increases,
When water flow or leaving water temperature being caused not to be able to satisfy comfortable requirement, control system 50 controls electromagnetic coil 433 and powers off,
Push rod 431 moves up, and blocking component 42 is made to open water flow passage 4132, even if water flow regulating device 40 uses flood flow
Mode so that water flow be made to increase, and then makes water outlet reach ideal temperature.
Water heater 100 according to an embodiment of the present invention as a result, by the way that water flow is arranged between heat exchanger 20 and water inlet 11
Quantity regulating device 40 is blocked by moveable blocking component 42 or opened water flow passage 4132, so as to adjust cavity 41
The water flow size inside flowed through reaches ideal temperature with the water for guaranteeing that the water outlet 12 of water heater 100 flows out；It eliminates artificial
Operation, so that the use of water heater 100 is more intelligent.
Water heater 100 according to an embodiment of the present invention other constitute and operate for those of ordinary skill in the art and
It says it is all known, is not detailed herein.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ",
The description of " example ", " specific example " or " some examples " etc. means specific features described in conjunction with this embodiment or example, knot
Structure, material or feature are included at least one embodiment or example of the invention.In the present specification, to above-mentioned term
Schematic representation may not refer to the same embodiment or example.Moreover, specific features, structure, material or the spy of description
Point can be combined in any suitable manner in any one or more of the embodiments or examples.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that: not
A variety of change, modification, replacement and modification can be carried out to these embodiments in the case where being detached from the principle of the present invention and objective, this
The range of invention is defined by the claims and their equivalents.
Claims (11)
1. a kind of water heater characterized by comprising
Shell, the shell have inlet and outlet；
Heat exchanger, the heat exchanger are located in the shell and are connected to the water inlet and the water outlet；
Burner for being heated to the heat exchanger, the burner are located in the shell；
Water flow regulating device, the water flow regulating device be connected between the water inlet and the heat exchanger with adjust into
Water flow, wherein the water flow regulating device includes:
Cavity, the cavity have the water inlet end being connected to the water inlet, the water outlet being connected to the heat exchanger, cross the mouth of a river
With water flow passage excessively, the mouth of a river excessively and the water flow passage of crossing are respectively positioned between the water inlet end and water outlet in water (flow) direction；
Blocking component, the blocking component are movably arranged in the cavity to block between block-up position and open position
Or open the water flow passage excessively.
2. water heater according to claim 1, which is characterized in that further include control system, the control system with it is described
Water flow regulating device communication,
When the leaving water temperature of the heat exchanger is less than default leaving water temperature or water flow is less than default water flow, the control
It is mobile to the block-up position that system processed controls the blocking component；
When the leaving water temperature of the heat exchanger is greater than default leaving water temperature or water flow is greater than default water flow, the control
It is mobile to the open position that system processed controls the blocking component.
3. water heater according to claim 1, which is characterized in that the mouth of a river and the water flow passage interval of crossing crossed is arranged,
When the blocking component is located at the block-up position, water flow the water outlet from the water inlet end is only flowed to by the mouth of a river of crossing
End, when the blocking component is located at the open position, water flow is simultaneously by the mouth of a river and the mistake water flow passage crossed from institute
It states water inlet end and flows to the water outlet.
4. water heater according to claim 1 or 3, which is characterized in that be equipped in the cavity towards the blocking component
The partition of extension, the mouth of a river excessively are located on the partition, and the partition and the blocking component limit the water flow excessively
Road.
5. water heater according to claim 1, which is characterized in that the water flow regulating device further include: driving assembly,
The driving component is set to the cavity, for driving the blocking component mobile.
6. water heater according to claim 5, which is characterized in that between the cavity inner cavity is separated by the blocking component
The water stream channel and airflow channel separated, the blocking component are configured to by water feeding pressure, from the block-up position to institute
It is mobile to state open position, is driven from the driving component, is mobile from the open position to the block-up position.
7. water heater according to claim 5, which is characterized in that the blocking component includes:
Movable part, the movable part be suitable for driven by the driving component, and the movable part have with the airflow channel and
The through-hole of the water stream channel conducting；
Flexible sealing fin, the flexible sealing fin is connect with the movable part and the outer peripheral edge of the flexible sealing fin and the chamber
Internal wall is tightly connected.
8. water heater according to claim 5, which is characterized in that the driving component includes: push rod, and the one of the push rod
End is for pushing the blocking component closure is described to cross water flow passage.
9. water heater according to claim 8, which is characterized in that the driving component further include: electromagnet and electromagnetic wire
Circle, the electromagnet are connect with the other end of the push rod, and the electromagnet is configured to the drive when the electromagnetic coil is powered
The push rod is moved towards close to the movement of the side of the blocking component.
10. water heater according to claim 8 or claim 9, which is characterized in that the driving component further include: be set in described
Spring on push rod, it is mobile with the side for pushing the push rod to be directed away from the blocking component.
11. water heater according to claim 1, which is characterized in that the cavity includes:
Pipe fitting, the both ends of the pipe fitting are respectively formed the input end and the outlet end, set in the middle part of the pipe fitting
There is installing port；
Capping, the capping are located at the installing port and connect with the pipe seal, and the blocking component is connected to institute
It states between capping and the pipe fitting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711050683.1A CN109724236B (en) | 2017-10-31 | 2017-10-31 | water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711050683.1A CN109724236B (en) | 2017-10-31 | 2017-10-31 | water heater |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109724236A true CN109724236A (en) | 2019-05-07 |
| CN109724236B CN109724236B (en) | 2023-10-27 |
Family
ID=66293598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711050683.1A Active CN109724236B (en) | 2017-10-31 | 2017-10-31 | water heater |
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| Country | Link |
|---|---|
| CN (1) | CN109724236B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112747467A (en) * | 2021-01-06 | 2021-05-04 | 宁波方太厨具有限公司 | Thermal pond device and water heater |
| CN113566429A (en) * | 2020-04-28 | 2021-10-29 | 芜湖美的厨卫电器制造有限公司 | Control method of water heater, water heater and computer readable storage medium |
| CN113566428A (en) * | 2020-04-28 | 2021-10-29 | 芜湖美的厨卫电器制造有限公司 | Control method of water heater, water heater and computer readable storage medium |
| CN117605848A (en) * | 2024-01-24 | 2024-02-27 | 箭牌家居集团股份有限公司 | Water-saving valve and water outlet device |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113566429A (en) * | 2020-04-28 | 2021-10-29 | 芜湖美的厨卫电器制造有限公司 | Control method of water heater, water heater and computer readable storage medium |
| CN113566428A (en) * | 2020-04-28 | 2021-10-29 | 芜湖美的厨卫电器制造有限公司 | Control method of water heater, water heater and computer readable storage medium |
| CN113566428B (en) * | 2020-04-28 | 2023-09-12 | 芜湖美的厨卫电器制造有限公司 | Water heater control method, water heater and computer readable storage medium |
| CN112747467A (en) * | 2021-01-06 | 2021-05-04 | 宁波方太厨具有限公司 | Thermal pond device and water heater |
| CN112747467B (en) * | 2021-01-06 | 2022-01-07 | 宁波方太厨具有限公司 | Thermal pond device and water heater |
| CN117605848A (en) * | 2024-01-24 | 2024-02-27 | 箭牌家居集团股份有限公司 | Water-saving valve and water outlet device |
| CN117605848B (en) * | 2024-01-24 | 2024-04-02 | 箭牌家居集团股份有限公司 | Water-saving valve and water outlet device |
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